diff --git a/data/601398_工商银行_近5年日线.csv b/data/601398_工商银行_近5年日线.csv
deleted file mode 100644
index 4b7a463..0000000
--- a/data/601398_工商银行_近5年日线.csv
+++ /dev/null
@@ -1,1211 +0,0 @@
-ts_code,trade_date,open,high,low,close,pre_close,change,pct_chg,vol,amount
-601398.SH,20260717,7.4,7.59,7.39,7.57,7.39,0.18,2.4357,7151598.26,5370117.169
-601398.SH,20260716,7.51,7.53,7.36,7.39,7.51,-0.12,-1.5979,3517400.86,2612814.901
-601398.SH,20260715,7.43,7.52,7.4,7.51,7.5,0.01,0.1333,4023618.17,3001141.639
-601398.SH,20260714,7.46,7.54,7.42,7.5,7.53,-0.03,-0.3984,4764819.52,3562493.826
-601398.SH,20260713,7.31,7.54,7.29,7.53,7.33,0.2,2.7285,6507835.14,4856618.966
-601398.SH,20260710,7.24,7.33,7.23,7.33,7.27,0.06,0.8253,4068382.42,2963875.395
-601398.SH,20260709,7.33,7.34,7.23,7.27,7.37,-0.1,-1.3569,4039924.58,2938322.648
-601398.SH,20260708,7.22,7.38,7.16,7.37,7.26,0.11,1.5152,4316241.54,3165690.982
-601398.SH,20260707,7.09,7.28,7.08,7.26,7.12,0.14,1.9663,4619319.83,3320498.454
-601398.SH,20260706,7.02,7.12,6.95,7.12,7.04,0.08,1.1364,3782693.76,2661206.278
-601398.SH,20260703,7.03,7.08,7.0,7.04,7.05,-0.01,-0.1418,3040722.57,2138079.209
-601398.SH,20260702,7.03,7.14,7.0,7.05,7.06,-0.01,-0.1416,3584757.22,2528095.306
-601398.SH,20260701,7.05,7.09,7.0,7.06,7.07,-0.01,-0.1414,3287996.23,2315654.026
-601398.SH,20260630,7.18,7.21,7.03,7.07,7.22,-0.15,-2.0776,4721322.86,3346661.736
-601398.SH,20260629,7.12,7.27,7.05,7.22,7.15,0.07,0.979,4290053.85,3077835.563
-601398.SH,20260626,7.24,7.25,7.14,7.15,7.19,-0.04,-0.5563,3523581.14,2529992.671
-601398.SH,20260625,7.14,7.31,7.13,7.19,7.22,-0.03,-0.4155,3562880.35,2570412.27
-601398.SH,20260624,7.4,7.46,7.2,7.22,7.38,-0.16,-2.168,4162052.46,3036829.798
-601398.SH,20260623,7.21,7.41,7.21,7.38,7.2,0.18,2.5,5380893.32,3953889.535
-601398.SH,20260622,7.13,7.25,7.08,7.2,7.16,0.04,0.5587,4265014.8,3065606.349
-601398.SH,20260618,7.34,7.35,7.15,7.16,7.36,-0.2,-2.7174,4509667.46,3248842.458
-601398.SH,20260617,7.42,7.48,7.32,7.36,7.42,-0.06,-0.8086,2933753.35,2166553.189
-601398.SH,20260616,7.53,7.54,7.38,7.42,7.57,-0.15,-1.9815,3720566.69,2766934.367
-601398.SH,20260615,7.75,7.75,7.53,7.57,7.78,-0.21,-2.6992,4507062.02,3432111.561
-601398.SH,20260612,7.59,7.78,7.52,7.78,7.66,0.12,1.5666,4238546.59,3254698.074
-601398.SH,20260611,7.71,7.75,7.6,7.66,7.69,-0.03,-0.3901,2855259.4,2186785.841
-601398.SH,20260610,7.57,7.71,7.54,7.69,7.54,0.15,1.9894,4115243.76,3149275.259
-601398.SH,20260609,7.46,7.65,7.46,7.54,7.5,0.04,0.5333,5397051.21,4085127.647
-601398.SH,20260608,7.38,7.53,7.31,7.5,7.34,0.16,2.1798,5806645.65,4333415.761
-601398.SH,20260605,7.24,7.35,7.24,7.34,7.23,0.11,1.5214,2789481.41,2039845.283
-601398.SH,20260604,7.3,7.34,7.22,7.23,7.28,-0.05,-0.6868,2079564.41,1511735.233
-601398.SH,20260603,7.33,7.34,7.24,7.28,7.34,-0.06,-0.8174,2444607.68,1780364.861
-601398.SH,20260602,7.3,7.41,7.29,7.34,7.3,0.04,0.5479,3164271.36,2326193.349
-601398.SH,20260601,7.2,7.32,7.18,7.3,7.22,0.08,1.108,3411346.23,2472642.829
-601398.SH,20260529,7.03,7.22,6.99,7.22,7.04,0.18,2.5568,3893594.19,2779452.319
-601398.SH,20260528,7.11,7.15,7.02,7.04,7.12,-0.08,-1.1236,2780002.08,1965307.586
-601398.SH,20260527,7.18,7.23,7.11,7.12,7.18,-0.06,-0.8357,2735621.81,1960399.077
-601398.SH,20260526,7.17,7.22,7.15,7.18,7.17,0.01,0.1395,2148991.3,1545173.843
-601398.SH,20260525,7.17,7.23,7.15,7.17,7.18,-0.01,-0.1393,1921661.48,1381586.18
-601398.SH,20260522,7.13,7.22,7.12,7.18,7.15,0.03,0.4196,2315000.99,1660299.734
-601398.SH,20260521,7.13,7.2,7.08,7.15,7.13,0.02,0.2805,2713869.4,1939493.9
-601398.SH,20260520,7.26,7.27,7.13,7.13,7.26,-0.13,-1.7906,2727837.22,1958110.701
-601398.SH,20260519,7.19,7.3,7.18,7.26,7.19,0.07,0.9736,2643583.59,1919242.516
-601398.SH,20260518,7.24,7.25,7.16,7.19,7.24,-0.05,-0.6906,2343903.44,1687451.14
-601398.SH,20260515,7.29,7.34,7.23,7.24,7.3,-0.06,-0.8219,2758049.26,2004133.106
-601398.SH,20260514,7.23,7.35,7.19,7.3,7.23,0.07,0.9682,3615451.24,2635897.325
-601398.SH,20260513,7.34,7.34,7.22,7.23,7.31,-0.08,-1.0944,3635365.68,2639766.595
-601398.SH,20260512,7.48,7.54,7.46,7.48,7.47,0.01,0.1339,2793222.38,2094509.57
-601398.SH,20260511,7.46,7.49,7.4,7.47,7.46,0.01,0.134,2870900.06,2137209.417
-601398.SH,20260508,7.41,7.49,7.41,7.46,7.39,0.07,0.9472,2436904.84,1815302.005
-601398.SH,20260507,7.36,7.46,7.32,7.39,7.36,0.03,0.4076,3371547.66,2495456.74
-601398.SH,20260506,7.45,7.45,7.31,7.36,7.45,-0.09,-1.2081,3826815.85,2810776.9
-601398.SH,20260430,7.46,7.51,7.42,7.45,7.47,-0.02,-0.2677,3022371.13,2253745.161
-601398.SH,20260429,7.51,7.54,7.44,7.47,7.53,-0.06,-0.7968,2671385.58,1996449.254
-601398.SH,20260428,7.49,7.54,7.47,7.53,7.51,0.02,0.2663,1678944.72,1260582.538
-601398.SH,20260427,7.55,7.62,7.49,7.51,7.58,-0.07,-0.9235,2149827.36,1620897.758
-601398.SH,20260424,7.58,7.61,7.5,7.58,7.58,0.0,0.0,2047533.87,1550383.93
-601398.SH,20260423,7.52,7.59,7.48,7.58,7.52,0.06,0.7979,2332548.85,1762261.994
-601398.SH,20260422,7.62,7.64,7.49,7.52,7.62,-0.1,-1.3123,2208445.27,1665652.319
-601398.SH,20260421,7.57,7.68,7.57,7.62,7.57,0.05,0.6605,2489229.62,1899023.495
-601398.SH,20260420,7.44,7.57,7.42,7.57,7.44,0.13,1.7473,2394024.42,1802054.169
-601398.SH,20260417,7.45,7.49,7.43,7.44,7.46,-0.02,-0.2681,1621135.54,1208485.742
-601398.SH,20260416,7.5,7.54,7.43,7.46,7.5,-0.04,-0.5333,2276142.43,1701959.508
-601398.SH,20260415,7.45,7.52,7.42,7.5,7.46,0.04,0.5362,2239976.32,1678471.122
-601398.SH,20260414,7.35,7.48,7.33,7.46,7.37,0.09,1.2212,2225026.81,1649575.63
-601398.SH,20260413,7.31,7.39,7.27,7.37,7.31,0.06,0.8208,2292809.48,1682915.591
-601398.SH,20260410,7.31,7.34,7.28,7.31,7.33,-0.02,-0.2729,1992448.99,1456347.538
-601398.SH,20260409,7.32,7.35,7.26,7.33,7.32,0.01,0.1366,2530525.41,1847689.325
-601398.SH,20260408,7.37,7.38,7.2,7.32,7.4,-0.08,-1.0811,4532728.19,3302757.147
-601398.SH,20260407,7.51,7.52,7.36,7.4,7.5,-0.1,-1.3333,2415504.2,1791682.941
-601398.SH,20260403,7.62,7.64,7.48,7.5,7.63,-0.13,-1.7038,2452990.29,1845798.122
-601398.SH,20260402,7.57,7.69,7.56,7.63,7.58,0.05,0.6596,2757482.82,2103575.352
-601398.SH,20260401,7.6,7.71,7.54,7.58,7.64,-0.06,-0.7853,3308703.74,2520186.947
-601398.SH,20260331,7.57,7.69,7.55,7.64,7.57,0.07,0.9247,3914735.36,2988015.499
-601398.SH,20260330,7.37,7.58,7.36,7.57,7.4,0.17,2.2973,3715875.75,2788815.657
-601398.SH,20260327,7.41,7.47,7.37,7.4,7.42,-0.02,-0.2695,2790675.65,2068413.455
-601398.SH,20260326,7.31,7.44,7.3,7.42,7.34,0.08,1.0899,2634707.56,1944436.803
-601398.SH,20260325,7.33,7.35,7.19,7.34,7.32,0.02,0.2732,3375945.44,2456869.163
-601398.SH,20260324,7.26,7.39,7.25,7.32,7.25,0.07,0.9655,3767729.07,2753885.368
-601398.SH,20260323,7.48,7.48,7.2,7.25,7.5,-0.25,-3.3333,5023229.37,3666480.862
-601398.SH,20260320,7.53,7.61,7.48,7.5,7.53,-0.03,-0.3984,3912454.36,2951969.564
-601398.SH,20260319,7.36,7.55,7.35,7.53,7.39,0.14,1.8945,5606763.94,4202515.705
-601398.SH,20260318,7.39,7.46,7.33,7.39,7.39,0.0,0.0,3794730.38,2805537.752
-601398.SH,20260317,7.25,7.4,7.24,7.39,7.25,0.14,1.931,3644572.86,2680605.162
-601398.SH,20260316,7.2,7.3,7.18,7.25,7.2,0.05,0.6944,3068282.68,2223009.072
-601398.SH,20260313,7.16,7.22,7.11,7.2,7.16,0.04,0.5587,3033501.93,2176854.052
-601398.SH,20260312,7.12,7.17,7.09,7.16,7.12,0.04,0.5618,2523397.48,1801009.65
-601398.SH,20260311,7.04,7.12,7.02,7.12,7.04,0.08,1.1364,2376946.18,1682787.743
-601398.SH,20260310,7.08,7.09,7.02,7.04,7.1,-0.06,-0.8451,2713751.99,1911897.927
-601398.SH,20260309,7.08,7.18,7.07,7.1,7.11,-0.01,-0.1406,3340480.67,2380737.355
-601398.SH,20260306,7.11,7.18,7.07,7.11,7.11,0.0,0.0,2162797.34,1539913.741
-601398.SH,20260305,7.04,7.14,7.03,7.11,7.08,0.03,0.4237,2642049.18,1876835.995
-601398.SH,20260304,7.1,7.12,7.01,7.08,7.12,-0.04,-0.5618,3788680.61,2676759.814
-601398.SH,20260303,6.95,7.15,6.91,7.12,6.96,0.16,2.2989,5707116.79,4038809.573
-601398.SH,20260302,6.9,6.99,6.85,6.96,6.92,0.04,0.578,3738087.28,2593479.4
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-601398.SH,20260213,7.19,7.2,7.11,7.11,7.18,-0.07,-0.9749,3173925.08,2267176.686
-601398.SH,20260212,7.29,7.3,7.17,7.18,7.29,-0.11,-1.5089,3530836.8,2542533.95
-601398.SH,20260211,7.32,7.32,7.27,7.29,7.3,-0.01,-0.137,1388031.18,1012219.596
-601398.SH,20260210,7.28,7.34,7.26,7.3,7.28,0.02,0.2747,1948047.63,1423437.348
-601398.SH,20260209,7.25,7.29,7.21,7.28,7.26,0.02,0.2755,2032530.25,1475435.014
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-601398.SH,20251208,7.99,8.04,7.95,7.99,7.99,0.0,0.0,2130820.15,1705238.074
-601398.SH,20251205,8.04,8.1,7.95,7.99,8.05,-0.06,-0.7453,2461472.54,1971460.421
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-601398.SH,20251202,8.09,8.12,8.02,8.09,8.09,0.0,0.0,2145189.91,1731677.085
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diff --git a/data/FG/FG1401.csv b/data/FG/FG1401.csv
deleted file mode 100644
index 9d7989b..0000000
--- a/data/FG/FG1401.csv
+++ /dev/null
@@ -1,239 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1401.ZCE,20130118,1582.0,1561.0,1582.0,1603.0,1575.0,1582.0,1585.0,21.0,24.0,216.0,684.77,128.0,128.0,
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-FG1401.ZCE,20130717,1397.0,1386.0,1389.0,1408.0,1379.0,1397.0,1394.0,11.0,8.0,1657818.0,4621166.74,392876.0,-54224.0,
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-FG1401.ZCE,20130725,1376.0,1378.0,1376.0,1385.0,1372.0,1376.0,1379.0,-2.0,1.0,852304.0,2350084.61,496460.0,2018.0,
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-FG1401.ZCE,20130729,1357.0,1372.0,1361.0,1364.0,1350.0,1357.0,1357.0,-15.0,-15.0,1070626.0,2906429.48,513456.0,27930.0,
-FG1401.ZCE,20130730,1359.0,1357.0,1359.0,1365.0,1355.0,1359.0,1360.0,2.0,3.0,823992.0,2242045.79,494132.0,-19324.0,
-FG1401.ZCE,20130731,1365.0,1360.0,1356.0,1368.0,1355.0,1365.0,1363.0,5.0,3.0,722238.0,1968700.01,488548.0,-5584.0,
-FG1401.ZCE,20130801,1369.0,1363.0,1368.0,1375.0,1364.0,1369.0,1369.0,6.0,6.0,724494.0,1983364.46,466068.0,-22480.0,
-FG1401.ZCE,20130802,1373.0,1369.0,1372.0,1378.0,1370.0,1373.0,1374.0,4.0,5.0,667296.0,1833359.87,473876.0,7808.0,
-FG1401.ZCE,20130805,1373.0,1374.0,1375.0,1378.0,1370.0,1373.0,1374.0,-1.0,0.0,476016.0,1308173.32,477640.0,3764.0,
-FG1401.ZCE,20130806,1369.0,1374.0,1375.0,1376.0,1362.0,1369.0,1368.0,-5.0,-6.0,645788.0,1766428.29,514928.0,37288.0,
-FG1401.ZCE,20130807,1384.0,1368.0,1367.0,1387.0,1363.0,1384.0,1379.0,16.0,11.0,1053228.0,2905445.86,489676.0,-25252.0,
-FG1401.ZCE,20130808,1395.0,1379.0,1385.0,1400.0,1385.0,1395.0,1393.0,16.0,14.0,854948.0,2382566.25,504316.0,14640.0,
-FG1401.ZCE,20130809,1398.0,1393.0,1398.0,1406.0,1391.0,1398.0,1399.0,5.0,6.0,715684.0,2002426.58,508194.0,3878.0,
-FG1401.ZCE,20130812,1425.0,1399.0,1406.0,1427.0,1404.0,1425.0,1418.0,26.0,19.0,1202434.0,3411091.33,590442.0,82248.0,
-FG1401.ZCE,20130813,1424.0,1418.0,1425.0,1436.0,1420.0,1424.0,1427.0,6.0,9.0,1294258.0,3693334.75,587702.0,-2740.0,
-FG1401.ZCE,20130814,1424.0,1427.0,1424.0,1442.0,1422.0,1424.0,1431.0,-3.0,4.0,1309498.0,3748261.31,606872.0,19170.0,
-FG1401.ZCE,20130815,1423.0,1431.0,1428.0,1432.0,1420.0,1423.0,1425.0,-8.0,-6.0,780400.0,2224442.83,611518.0,4646.0,
-FG1401.ZCE,20130816,1416.0,1425.0,1420.0,1430.0,1409.0,1416.0,1418.0,-9.0,-7.0,1339378.0,3797514.72,576600.0,-34918.0,
-FG1401.ZCE,20130819,1444.0,1418.0,1420.0,1453.0,1418.0,1444.0,1441.0,26.0,23.0,1564420.0,4509304.89,681390.0,104790.0,
-FG1401.ZCE,20130820,1420.0,1441.0,1447.0,1451.0,1417.0,1420.0,1434.0,-21.0,-7.0,1443650.0,4141813.8,609384.0,-72006.0,
-FG1401.ZCE,20130821,1418.0,1434.0,1425.0,1429.0,1411.0,1418.0,1420.0,-16.0,-14.0,934324.0,2653047.94,606930.0,-2454.0,
-FG1401.ZCE,20130822,1415.0,1420.0,1415.0,1426.0,1413.0,1415.0,1419.0,-5.0,-1.0,727186.0,2064393.05,619278.0,12348.0,
-FG1401.ZCE,20130823,1417.0,1419.0,1415.0,1425.0,1401.0,1417.0,1415.0,-2.0,-4.0,1077494.0,3050249.47,613176.0,-6102.0,
-FG1401.ZCE,20130826,1435.0,1415.0,1431.0,1442.0,1426.0,1435.0,1434.0,20.0,19.0,1884780.0,5407343.41,785428.0,172252.0,
-FG1401.ZCE,20130827,1435.0,1434.0,1434.0,1439.0,1427.0,1435.0,1433.0,1.0,-1.0,938036.0,2687950.79,793846.0,8418.0,
-FG1401.ZCE,20130828,1404.0,1433.0,1438.0,1455.0,1399.0,1404.0,1435.0,-29.0,2.0,2408890.0,6915199.98,769568.0,-24278.0,
-FG1401.ZCE,20130829,1381.0,1435.0,1405.0,1409.0,1377.0,1381.0,1394.0,-54.0,-41.0,1763110.0,4914379.74,715398.0,-54170.0,
-FG1401.ZCE,20130830,1373.0,1394.0,1378.0,1386.0,1370.0,1373.0,1379.0,-21.0,-15.0,1035808.0,2856100.31,695016.0,-20382.0,
-FG1401.ZCE,20130902,1382.0,1379.0,1378.0,1386.0,1371.0,1382.0,1380.0,3.0,1.0,1203654.0,3321953.41,783392.0,88376.0,
-FG1401.ZCE,20130903,1374.0,1380.0,1386.0,1392.0,1366.0,1374.0,1378.0,-6.0,-2.0,1374094.0,3786841.16,828956.0,45564.0,
-FG1401.ZCE,20130904,1365.0,1378.0,1377.0,1382.0,1361.0,1365.0,1373.0,-13.0,-5.0,860570.0,2363451.09,860608.0,31652.0,
-FG1401.ZCE,20130905,1362.0,1373.0,1363.0,1373.0,1360.0,1362.0,1366.0,-11.0,-7.0,763234.0,2085340.83,857020.0,-3588.0,
-FG1401.ZCE,20130906,1368.0,1366.0,1365.0,1376.0,1354.0,1368.0,1367.0,2.0,1.0,901248.0,2463346.79,779814.0,-77206.0,
-FG1401.ZCE,20130909,1376.0,1367.0,1381.0,1382.0,1371.0,1376.0,1376.0,9.0,9.0,705674.0,1942402.18,774114.0,-5700.0,
-FG1401.ZCE,20130910,1373.0,1376.0,1372.0,1375.0,1365.0,1373.0,1371.0,-3.0,-5.0,506218.0,1388027.26,765718.0,-8396.0,
-FG1401.ZCE,20130911,1379.0,1371.0,1376.0,1388.0,1372.0,1379.0,1380.0,8.0,9.0,987038.0,2724139.62,792378.0,26660.0,
-FG1401.ZCE,20130912,1370.0,1380.0,1381.0,1382.0,1368.0,1370.0,1375.0,-10.0,-5.0,729340.0,2005475.4,768134.0,-24244.0,
-FG1401.ZCE,20130913,1369.0,1375.0,1372.0,1380.0,1366.0,1369.0,1373.0,-6.0,-2.0,680272.0,1867706.82,738418.0,-29716.0,
-FG1401.ZCE,20130916,1361.0,1373.0,1370.0,1380.0,1360.0,1361.0,1371.0,-12.0,-2.0,892206.0,2446721.48,762046.0,23628.0,
-FG1401.ZCE,20130917,1344.0,1371.0,1358.0,1360.0,1335.0,1344.0,1348.0,-27.0,-23.0,1535236.0,4137688.29,815408.0,53362.0,
-FG1401.ZCE,20130918,1336.0,1348.0,1342.0,1347.0,1334.0,1336.0,1340.0,-12.0,-8.0,978022.0,2621573.8,815112.0,-296.0,
-FG1401.ZCE,20130923,1343.0,1340.0,1333.0,1346.0,1322.0,1343.0,1339.0,3.0,-1.0,776032.0,2077776.63,808392.0,-6720.0,
-FG1401.ZCE,20130924,1338.0,1339.0,1342.0,1349.0,1335.0,1338.0,1342.0,-1.0,3.0,686020.0,1841013.71,828400.0,20008.0,
-FG1401.ZCE,20130925,1334.0,1342.0,1336.0,1344.0,1332.0,1334.0,1338.0,-8.0,-4.0,632544.0,1693100.11,823236.0,-5164.0,
-FG1401.ZCE,20130926,1330.0,1338.0,1336.0,1339.0,1319.0,1330.0,1330.0,-8.0,-8.0,1007496.0,2680912.04,785748.0,-37488.0,
-FG1401.ZCE,20130927,1311.0,1330.0,1329.0,1333.0,1310.0,1311.0,1322.0,-19.0,-8.0,679772.0,1797123.4,730306.0,-55442.0,
-FG1401.ZCE,20130930,1302.0,1322.0,1307.0,1318.0,1301.0,1302.0,1309.0,-20.0,-13.0,640224.0,1676732.57,680604.0,-49702.0,
-FG1401.ZCE,20131008,1310.0,1309.0,1300.0,1312.0,1296.0,1310.0,1305.0,1.0,-4.0,491974.0,1283801.06,692660.0,12056.0,
-FG1401.ZCE,20131009,1320.0,1305.0,1310.0,1326.0,1310.0,1320.0,1320.0,15.0,15.0,700860.0,1849985.08,727906.0,35246.0,
-FG1401.ZCE,20131010,1318.0,1320.0,1319.0,1326.0,1316.0,1318.0,1320.0,-2.0,0.0,444976.0,1174703.27,716402.0,-11504.0,
-FG1401.ZCE,20131011,1320.0,1320.0,1320.0,1328.0,1317.0,1320.0,1322.0,0.0,2.0,466860.0,1234583.56,713022.0,-3380.0,
-FG1401.ZCE,20131014,1317.0,1322.0,1319.0,1321.0,1310.0,1317.0,1314.0,-5.0,-8.0,436100.0,1146365.98,737330.0,24308.0,
-FG1401.ZCE,20131015,1324.0,1314.0,1317.0,1334.0,1317.0,1324.0,1326.0,10.0,12.0,821574.0,2178913.93,685626.0,-51704.0,
-FG1401.ZCE,20131016,1316.0,1326.0,1324.0,1329.0,1312.0,1316.0,1321.0,-10.0,-5.0,498928.0,1318250.58,687940.0,2314.0,
-FG1401.ZCE,20131017,1308.0,1321.0,1318.0,1324.0,1305.0,1308.0,1315.0,-13.0,-6.0,504104.0,1326223.79,687624.0,-316.0,
-FG1401.ZCE,20131018,1304.0,1315.0,1308.0,1314.0,1303.0,1304.0,1308.0,-11.0,-7.0,322860.0,844756.0,682174.0,-5450.0,
-FG1401.ZCE,20131021,1323.0,1308.0,1304.0,1324.0,1304.0,1323.0,1315.0,15.0,7.0,400336.0,1053031.59,607772.0,-74402.0,
-FG1401.ZCE,20131022,1316.0,1315.0,1321.0,1326.0,1315.0,1316.0,1320.0,1.0,5.0,357970.0,944758.44,570566.0,-37206.0,
-FG1401.ZCE,20131023,1309.0,1320.0,1318.0,1322.0,1305.0,1309.0,1312.0,-11.0,-8.0,314434.0,825323.03,549200.0,-21366.0,
-FG1401.ZCE,20131024,1305.0,1312.0,1307.0,1310.0,1299.0,1305.0,1305.0,-7.0,-7.0,240756.0,628142.09,540576.0,-8624.0,
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-FG1401.ZCE,20131028,1296.0,1293.0,1286.0,1300.0,1285.0,1296.0,1293.0,3.0,0.0,271542.0,702221.82,504370.0,-52062.0,
-FG1401.ZCE,20131029,1303.0,1293.0,1298.0,1306.0,1291.0,1303.0,1299.0,10.0,6.0,238084.0,618730.08,462762.0,-41608.0,
-FG1401.ZCE,20131030,1307.0,1299.0,1304.0,1309.0,1298.0,1307.0,1303.0,8.0,4.0,161556.0,421076.5,426758.0,-36004.0,
-FG1401.ZCE,20131031,1316.0,1303.0,1307.0,1318.0,1301.0,1316.0,1310.0,13.0,7.0,188860.0,494851.26,392554.0,-34204.0,
-FG1401.ZCE,20131101,1321.0,1310.0,1318.0,1325.0,1313.0,1321.0,1319.0,11.0,9.0,178118.0,470010.14,360170.0,-32384.0,
-FG1401.ZCE,20131104,1317.0,1319.0,1321.0,1321.0,1312.0,1317.0,1317.0,-2.0,-2.0,61202.0,161190.43,349390.0,-10780.0,
-FG1401.ZCE,20131105,1317.0,1317.0,1318.0,1321.0,1312.0,1317.0,1318.0,0.0,1.0,66490.0,175238.49,333436.0,-15954.0,
-FG1401.ZCE,20131106,1313.0,1318.0,1317.0,1324.0,1312.0,1313.0,1317.0,-5.0,-1.0,79754.0,210022.94,321612.0,-11824.0,
-FG1401.ZCE,20131107,1315.0,1317.0,1313.0,1319.0,1311.0,1315.0,1315.0,-2.0,-2.0,50230.0,132102.22,311310.0,-10302.0,
-FG1401.ZCE,20131108,1307.0,1315.0,1313.0,1318.0,1306.0,1307.0,1313.0,-8.0,-2.0,40384.0,106086.86,303456.0,-7854.0,
-FG1401.ZCE,20131111,1301.0,1313.0,1310.0,1311.0,1299.0,1301.0,1305.0,-12.0,-8.0,48326.0,126170.35,293944.0,-9512.0,
-FG1401.ZCE,20131112,1304.0,1305.0,1303.0,1305.0,1295.0,1304.0,1300.0,-1.0,-5.0,58578.0,152338.94,284546.0,-9398.0,
-FG1401.ZCE,20131113,1299.0,1300.0,1303.0,1305.0,1298.0,1299.0,1302.0,-1.0,2.0,36008.0,93770.81,276768.0,-7778.0,
-FG1401.ZCE,20131114,1300.0,1302.0,1301.0,1304.0,1295.0,1300.0,1298.0,-2.0,-4.0,39838.0,103444.85,276356.0,-412.0,
-FG1401.ZCE,20131115,1297.0,1298.0,1300.0,1309.0,1296.0,1297.0,1305.0,-1.0,7.0,58276.0,152069.33,270956.0,-5400.0,
-FG1401.ZCE,20131118,1293.0,1305.0,1300.0,1302.0,1288.0,1293.0,1294.0,-12.0,-11.0,49696.0,128614.65,263416.0,-7540.0,
-FG1401.ZCE,20131119,1308.0,1294.0,1293.0,1310.0,1292.0,1308.0,1301.0,14.0,7.0,45884.0,119421.61,249290.0,-14126.0,
-FG1401.ZCE,20131120,1307.0,1301.0,1309.0,1312.0,1306.0,1307.0,1308.0,6.0,7.0,33366.0,87306.02,238382.0,-10908.0,
-FG1401.ZCE,20131121,1302.0,1308.0,1305.0,1306.0,1299.0,1302.0,1302.0,-6.0,-6.0,31184.0,81222.41,237456.0,-926.0,
-FG1401.ZCE,20131122,1308.0,1302.0,1305.0,1308.0,1303.0,1308.0,1305.0,6.0,3.0,22990.0,60008.35,227160.0,-10296.0,
-FG1401.ZCE,20131125,1318.0,1305.0,1316.0,1320.0,1311.0,1318.0,1316.0,13.0,11.0,36110.0,95010.7,219462.0,-7698.0,
-FG1401.ZCE,20131126,1321.0,1316.0,1318.0,1325.0,1316.0,1321.0,1322.0,5.0,6.0,63936.0,168992.38,197038.0,-22424.0,
-FG1401.ZCE,20131127,1320.0,1322.0,1318.0,1323.0,1318.0,1320.0,1320.0,-2.0,-2.0,33856.0,89396.61,180802.0,-16236.0,
-FG1401.ZCE,20131128,1316.0,1320.0,1321.0,1325.0,1315.0,1316.0,1320.0,-4.0,0.0,30290.0,79966.43,168010.0,-12792.0,
-FG1401.ZCE,20131129,1317.0,1320.0,1317.0,1320.0,1315.0,1317.0,1318.0,-3.0,-2.0,29062.0,76599.84,152434.0,-15576.0,
-FG1401.ZCE,20131202,1323.0,1318.0,1319.0,1325.0,1314.0,1323.0,1320.0,5.0,2.0,19890.0,52512.12,143652.0,-8782.0,
-FG1401.ZCE,20131203,1325.0,1320.0,1322.0,1327.0,1319.0,1325.0,1324.0,5.0,4.0,18540.0,49083.71,136792.0,-6860.0,
-FG1401.ZCE,20131204,1325.0,1324.0,1326.0,1329.0,1322.0,1325.0,1325.0,1.0,1.0,22020.0,58364.88,125362.0,-11430.0,
-FG1401.ZCE,20131205,1324.0,1325.0,1326.0,1332.0,1322.0,1324.0,1326.0,-1.0,1.0,44452.0,117913.8,96650.0,-28712.0,
-FG1401.ZCE,20131206,1322.0,1326.0,1323.0,1324.0,1318.0,1322.0,1321.0,-4.0,-5.0,23876.0,63060.94,79396.0,-17254.0,
-FG1401.ZCE,20131209,1322.0,1321.0,1322.0,1331.0,1321.0,1322.0,1324.0,1.0,3.0,7114.0,18841.8,76934.0,-2462.0,
-FG1401.ZCE,20131210,1324.0,1324.0,1325.0,1327.0,1321.0,1324.0,1324.0,0.0,0.0,10070.0,26669.03,69926.0,-7008.0,
-FG1401.ZCE,20131211,1323.0,1324.0,1323.0,1324.0,1320.0,1323.0,1322.0,-1.0,-2.0,8836.0,23361.86,63758.0,-6168.0,
-FG1401.ZCE,20131212,1340.0,1322.0,1322.0,1354.0,1322.0,1340.0,1343.0,18.0,21.0,33094.0,88878.98,50686.0,-13072.0,
-FG1401.ZCE,20131213,1322.0,1343.0,1337.0,1337.0,1313.0,1322.0,1322.0,-21.0,-21.0,12448.0,32919.9,46554.0,-4132.0,
-FG1401.ZCE,20131216,1317.0,1322.0,1323.0,1324.0,1313.0,1317.0,1316.0,-5.0,-6.0,7618.0,20055.05,44084.0,-2470.0,
-FG1401.ZCE,20131217,1323.0,1316.0,1317.0,1326.0,1316.0,1323.0,1321.0,7.0,5.0,4354.0,11502.89,42216.0,-1868.0,
-FG1401.ZCE,20131218,1324.0,1321.0,1321.0,1325.0,1316.0,1324.0,1321.0,3.0,0.0,10622.0,28063.34,33912.0,-8304.0,
-FG1401.ZCE,20131219,1324.0,1321.0,1326.0,1330.0,1323.0,1324.0,1327.0,3.0,6.0,3786.0,10044.5,32158.0,-1754.0,
-FG1401.ZCE,20131220,1320.0,1327.0,1324.0,1324.0,1280.0,1320.0,1317.0,-7.0,-10.0,11488.0,30251.47,26756.0,-5402.0,
-FG1401.ZCE,20131223,1321.0,1317.0,1317.0,1322.0,1312.0,1321.0,1319.0,4.0,2.0,7746.0,20434.22,19868.0,-6888.0,
-FG1401.ZCE,20131224,1331.0,1319.0,1319.0,1334.0,1319.0,1331.0,1327.0,12.0,8.0,6268.0,16632.12,14756.0,-5112.0,
-FG1401.ZCE,20131225,1340.0,1327.0,1335.0,1342.0,1331.0,1340.0,1336.0,13.0,9.0,5190.0,13871.46,10640.0,-4116.0,
-FG1401.ZCE,20131226,1333.0,1336.0,1338.0,1342.0,1331.0,1333.0,1335.0,-3.0,-1.0,2164.0,5779.6,8752.0,-1888.0,
-FG1401.ZCE,20131227,1333.0,1335.0,1329.0,1337.0,1327.0,1333.0,1333.0,-2.0,-2.0,2662.0,7096.52,6776.0,-1976.0,
-FG1401.ZCE,20131230,1318.0,1333.0,1332.0,1341.0,1312.0,1318.0,1324.0,-15.0,-9.0,3520.0,9322.85,4846.0,-1930.0,
-FG1401.ZCE,20131231,1275.0,1324.0,1316.0,1319.0,1272.0,1275.0,1302.0,-49.0,-22.0,4888.0,12725.58,1452.0,-3394.0,
-FG1401.ZCE,20140102,1261.0,1302.0,1293.0,1293.0,1253.0,1261.0,1264.0,-41.0,-38.0,546.0,1380.6,1020.0,-432.0,
-FG1401.ZCE,20140103,1265.0,1264.0,1265.0,1265.0,1265.0,1265.0,1265.0,1.0,1.0,78.0,197.34,942.0,-78.0,
-FG1401.ZCE,20140106,1256.0,1265.0,1240.0,1270.0,1225.0,1256.0,1250.0,-9.0,-15.0,62.0,155.06,924.0,-18.0,
-FG1401.ZCE,20140107,1240.0,1250.0,1265.0,1265.0,1240.0,1240.0,1249.0,-10.0,-1.0,130.0,324.79,924.0,0.0,
-FG1401.ZCE,20140108,1220.0,1249.0,1240.0,1240.0,1220.0,1220.0,1229.0,-29.0,-20.0,34.0,83.6,918.0,-6.0,
-FG1401.ZCE,20140109,1229.0,1229.0,1235.0,1235.0,1220.0,1229.0,1231.0,0.0,2.0,42.0,103.37,916.0,-2.0,
-FG1401.ZCE,20140110,1235.0,1231.0,1220.0,1235.0,1211.0,1235.0,1228.0,4.0,-3.0,116.0,284.81,916.0,0.0,
-FG1401.ZCE,20140113,1235.0,1228.0,1245.0,1245.0,1235.0,1235.0,1237.0,7.0,9.0,262.0,644.22,738.0,-178.0,
-FG1401.ZCE,20140114,1255.0,1237.0,1255.0,1255.0,1254.0,1255.0,1255.0,18.0,18.0,136.0,339.18,702.0,-36.0,
-FG1401.ZCE,20140115,1255.0,1255.0,1255.0,1255.0,1255.0,1255.0,1255.0,0.0,0.0,170.0,421.6,0.0,-702.0,
diff --git a/data/FG/FG1402.csv b/data/FG/FG1402.csv
deleted file mode 100644
index 613710d..0000000
--- a/data/FG/FG1402.csv
+++ /dev/null
@@ -1,240 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1402.ZCE,20130222,1608.0,1615.0,1619.0,1632.0,1598.0,1608.0,1614.0,-7.0,-1.0,28.0,90.37,18.0,18.0,
-FG1402.ZCE,20130225,1618.0,1614.0,1595.0,1623.0,1595.0,1618.0,1613.0,4.0,-1.0,12.0,38.72,22.0,4.0,
-FG1402.ZCE,20130226,1594.0,1613.0,1626.0,1626.0,1594.0,1594.0,1607.0,-19.0,-6.0,38.0,122.16,24.0,2.0,
-FG1402.ZCE,20130227,1603.0,1607.0,1614.0,1615.0,1603.0,1603.0,1611.0,-4.0,4.0,18.0,57.98,26.0,2.0,
-FG1402.ZCE,20130228,1619.0,1611.0,1610.0,1623.0,1606.0,1619.0,1614.0,8.0,3.0,34.0,109.76,22.0,-4.0,
-FG1402.ZCE,20130301,1603.0,1614.0,1608.0,1608.0,1583.0,1603.0,1597.0,-11.0,-17.0,106.0,338.51,42.0,20.0,
-FG1402.ZCE,20130304,1538.0,1597.0,1588.0,1588.0,1538.0,1538.0,1562.0,-59.0,-35.0,38.0,118.7,48.0,6.0,
-FG1402.ZCE,20130305,1521.0,1562.0,1527.0,1529.0,1499.0,1521.0,1514.0,-41.0,-48.0,272.0,823.41,102.0,54.0,
-FG1402.ZCE,20130306,1500.0,1514.0,1529.0,1530.0,1485.0,1500.0,1504.0,-14.0,-10.0,124.0,373.05,126.0,24.0,
-FG1402.ZCE,20130307,1503.0,1504.0,1491.0,1508.0,1490.0,1503.0,1501.0,-1.0,-3.0,82.0,246.13,98.0,-28.0,
-FG1402.ZCE,20130308,1480.0,1501.0,1514.0,1514.0,1465.0,1480.0,1481.0,-21.0,-20.0,162.0,479.87,136.0,38.0,
-FG1402.ZCE,20130311,1473.0,1481.0,1485.0,1485.0,1470.0,1473.0,1478.0,-8.0,-3.0,102.0,301.42,176.0,40.0,
-FG1402.ZCE,20130312,1464.0,1478.0,1470.0,1476.0,1456.0,1464.0,1465.0,-14.0,-13.0,130.0,380.78,214.0,38.0,
-FG1402.ZCE,20130313,1438.0,1465.0,1462.0,1463.0,1422.0,1438.0,1442.0,-27.0,-23.0,118.0,340.27,220.0,6.0,
-FG1402.ZCE,20130314,1434.0,1442.0,1431.0,1434.0,1408.0,1434.0,1425.0,-8.0,-17.0,136.0,387.66,220.0,0.0,
-FG1402.ZCE,20130315,1444.0,1425.0,1436.0,1463.0,1425.0,1444.0,1448.0,19.0,23.0,82.0,237.45,204.0,-16.0,
-FG1402.ZCE,20130318,1437.0,1448.0,1448.0,1459.0,1436.0,1437.0,1446.0,-11.0,-2.0,80.0,231.36,206.0,2.0,
-FG1402.ZCE,20130319,1438.0,1446.0,1436.0,1442.0,1425.0,1438.0,1435.0,-8.0,-11.0,66.0,189.47,192.0,-14.0,
-FG1402.ZCE,20130320,1468.0,1435.0,1438.0,1468.0,1436.0,1468.0,1452.0,33.0,17.0,574.0,1666.66,176.0,-16.0,
-FG1402.ZCE,20130321,1472.0,1452.0,1459.0,1478.0,1455.0,1472.0,1467.0,20.0,15.0,116.0,340.35,182.0,6.0,
-FG1402.ZCE,20130322,1457.0,1467.0,1471.0,1471.0,1453.0,1457.0,1459.0,-10.0,-8.0,72.0,210.12,204.0,22.0,
-FG1402.ZCE,20130325,1467.0,1459.0,1461.0,1467.0,1456.0,1467.0,1463.0,8.0,4.0,40.0,117.0,208.0,4.0,
-FG1402.ZCE,20130326,1445.0,1463.0,1460.0,1465.0,1437.0,1445.0,1450.0,-18.0,-13.0,68.0,197.16,208.0,0.0,
-FG1402.ZCE,20130327,1443.0,1450.0,1443.0,1443.0,1443.0,1443.0,1443.0,-7.0,-7.0,2.0,5.77,208.0,0.0,
-FG1402.ZCE,20130328,1432.0,1443.0,1434.0,1437.0,1430.0,1432.0,1432.0,-11.0,-11.0,24.0,68.76,208.0,0.0,
-FG1402.ZCE,20130329,1425.0,1432.0,1411.0,1431.0,1411.0,1425.0,1424.0,-7.0,-8.0,18.0,51.26,204.0,-4.0,
-FG1402.ZCE,20130401,1400.0,1424.0,1416.0,1418.0,1399.0,1400.0,1411.0,-24.0,-13.0,40.0,112.84,222.0,18.0,
-FG1402.ZCE,20130402,1417.0,1411.0,1413.0,1417.0,1396.0,1417.0,1402.0,6.0,-9.0,46.0,129.01,240.0,18.0,
-FG1402.ZCE,20130403,1421.0,1402.0,1419.0,1421.0,1416.0,1421.0,1420.0,19.0,18.0,10.0,28.39,240.0,0.0,
-FG1402.ZCE,20130408,1428.0,1420.0,1419.0,1428.0,1418.0,1428.0,1422.0,8.0,2.0,10.0,28.44,240.0,0.0,
-FG1402.ZCE,20130409,1440.0,1422.0,1440.0,1450.0,1438.0,1440.0,1441.0,18.0,19.0,46.0,132.53,222.0,-18.0,
-FG1402.ZCE,20130410,1419.0,1441.0,1436.0,1436.0,1419.0,1419.0,1424.0,-22.0,-17.0,10.0,28.49,222.0,0.0,
-FG1402.ZCE,20130411,1413.0,1424.0,1437.0,1437.0,1413.0,1413.0,1422.0,-11.0,-2.0,24.0,68.24,234.0,12.0,
-FG1402.ZCE,20130412,1413.0,1422.0,1419.0,1420.0,1413.0,1413.0,1416.0,-9.0,-6.0,24.0,67.94,246.0,12.0,
-FG1402.ZCE,20130415,1386.0,1416.0,1402.0,1419.0,1371.0,1386.0,1394.0,-30.0,-22.0,48.0,133.8,256.0,10.0,
-FG1402.ZCE,20130416,1395.0,1394.0,1362.0,1395.0,1362.0,1395.0,1380.0,1.0,-14.0,12.0,33.12,258.0,2.0,
-FG1402.ZCE,20130417,1351.0,1380.0,1400.0,1400.0,1327.0,1351.0,1362.0,-29.0,-18.0,102.0,277.84,234.0,-24.0,
-FG1402.ZCE,20130418,1361.0,1362.0,1334.0,1362.0,1334.0,1361.0,1352.0,-1.0,-10.0,102.0,275.79,208.0,-26.0,
-FG1402.ZCE,20130419,1376.0,1352.0,1363.0,1380.0,1354.0,1376.0,1368.0,24.0,16.0,62.0,169.66,200.0,-8.0,
-FG1402.ZCE,20130422,1370.0,1368.0,1386.0,1386.0,1369.0,1370.0,1375.0,2.0,7.0,12.0,33.0,200.0,0.0,
-FG1402.ZCE,20130423,1346.0,1375.0,1367.0,1367.0,1340.0,1346.0,1350.0,-29.0,-25.0,30.0,80.98,204.0,4.0,
-FG1402.ZCE,20130424,1353.0,1350.0,1350.0,1360.0,1328.0,1353.0,1347.0,3.0,-3.0,36.0,97.0,198.0,-6.0,
-FG1402.ZCE,20130425,1361.0,1347.0,1361.0,1362.0,1361.0,1361.0,1361.0,14.0,14.0,12.0,32.67,190.0,-8.0,
-FG1402.ZCE,20130426,1354.0,1361.0,1375.0,1375.0,1352.0,1354.0,1359.0,-7.0,-2.0,26.0,70.67,194.0,4.0,
-FG1402.ZCE,20130502,1344.0,1359.0,1340.0,1346.0,1337.0,1344.0,1342.0,-15.0,-17.0,32.0,85.88,190.0,-4.0,
-FG1402.ZCE,20130503,1376.0,1342.0,1351.0,1388.0,1347.0,1376.0,1371.0,34.0,29.0,184.0,504.42,72.0,-118.0,
-FG1402.ZCE,20130506,1389.0,1371.0,1394.0,1396.0,1385.0,1389.0,1389.0,18.0,18.0,88.0,244.51,60.0,-12.0,
-FG1402.ZCE,20130507,1412.0,1389.0,1382.0,1442.0,1382.0,1412.0,1420.0,23.0,31.0,126.0,357.94,74.0,14.0,
-FG1402.ZCE,20130508,1427.0,1420.0,1424.0,1428.0,1414.0,1427.0,1423.0,7.0,3.0,56.0,159.4,44.0,-30.0,
-FG1402.ZCE,20130509,1420.0,1423.0,1430.0,1430.0,1420.0,1420.0,1426.0,-3.0,3.0,14.0,39.92,44.0,0.0,
-FG1402.ZCE,20130510,1446.0,1426.0,1420.0,1446.0,1420.0,1446.0,1433.0,20.0,7.0,16.0,45.85,42.0,-2.0,
-FG1402.ZCE,20130513,1456.0,1433.0,1451.0,1457.0,1450.0,1456.0,1452.0,23.0,19.0,24.0,69.71,54.0,12.0,
-FG1402.ZCE,20130514,1448.0,1452.0,1454.0,1460.0,1448.0,1448.0,1453.0,-4.0,1.0,30.0,87.18,38.0,-16.0,
-FG1402.ZCE,20130515,1430.0,1453.0,1435.0,1435.0,1425.0,1430.0,1428.0,-23.0,-25.0,18.0,51.42,40.0,2.0,
-FG1402.ZCE,20130516,1470.0,1428.0,1429.0,1486.0,1421.0,1470.0,1457.0,42.0,29.0,28.0,81.61,40.0,0.0,
-FG1402.ZCE,20130517,1484.0,1457.0,1471.0,1487.0,1466.0,1484.0,1474.0,27.0,17.0,60.0,176.9,30.0,-10.0,
-FG1402.ZCE,20130520,1474.0,1474.0,1488.0,1488.0,1474.0,1474.0,1478.0,0.0,4.0,18.0,53.22,36.0,6.0,
-FG1402.ZCE,20130521,1490.0,1478.0,1481.0,1490.0,1471.0,1490.0,1478.0,12.0,0.0,16.0,47.3,32.0,-4.0,
-FG1402.ZCE,20130522,1481.0,1478.0,1489.0,1489.0,1481.0,1481.0,1483.0,3.0,5.0,16.0,47.46,32.0,0.0,
-FG1402.ZCE,20130523,1449.0,1483.0,1462.0,1468.0,1449.0,1449.0,1460.0,-34.0,-23.0,54.0,157.65,48.0,16.0,
-FG1402.ZCE,20130524,1448.0,1460.0,1457.0,1458.0,1445.0,1448.0,1451.0,-12.0,-9.0,40.0,116.12,52.0,4.0,
-FG1402.ZCE,20130527,1449.0,1451.0,1436.0,1449.0,1436.0,1449.0,1443.0,-2.0,-8.0,22.0,63.5,56.0,4.0,
-FG1402.ZCE,20130528,1459.0,1443.0,1446.0,1459.0,1444.0,1459.0,1451.0,16.0,8.0,20.0,58.05,58.0,2.0,
-FG1402.ZCE,20130529,1451.0,1451.0,1466.0,1466.0,1451.0,1451.0,1461.0,0.0,10.0,32.0,93.5,50.0,-8.0,
-FG1402.ZCE,20130530,1433.0,1461.0,1439.0,1440.0,1422.0,1433.0,1427.0,-28.0,-34.0,86.0,245.5,48.0,-2.0,
-FG1402.ZCE,20130531,1410.0,1427.0,1433.0,1433.0,1410.0,1410.0,1415.0,-17.0,-12.0,24.0,67.93,46.0,-2.0,
-FG1402.ZCE,20130603,,1415.0,,,,,1418.0,,3.0,0.0,0.0,46.0,0.0,
-FG1402.ZCE,20130604,1444.0,1418.0,1424.0,1444.0,1424.0,1444.0,1432.0,26.0,14.0,14.0,40.1,44.0,-2.0,
-FG1402.ZCE,20130605,1476.0,1432.0,1452.0,1476.0,1450.0,1476.0,1459.0,44.0,27.0,24.0,70.01,44.0,0.0,
-FG1402.ZCE,20130606,1443.0,1459.0,1464.0,1464.0,1441.0,1443.0,1456.0,-16.0,-3.0,14.0,40.77,42.0,-2.0,
-FG1402.ZCE,20130607,1434.0,1456.0,1455.0,1455.0,1416.0,1434.0,1434.0,-22.0,-22.0,84.0,240.92,58.0,16.0,
-FG1402.ZCE,20130613,1436.0,1434.0,1420.0,1441.0,1420.0,1436.0,1432.0,2.0,-2.0,28.0,80.21,58.0,0.0,
-FG1402.ZCE,20130614,1435.0,1432.0,1448.0,1448.0,1434.0,1435.0,1440.0,3.0,8.0,26.0,74.9,58.0,0.0,
-FG1402.ZCE,20130617,1443.0,1440.0,1436.0,1459.0,1436.0,1443.0,1447.0,3.0,7.0,56.0,162.11,58.0,0.0,
-FG1402.ZCE,20130618,1419.0,1447.0,1445.0,1445.0,1419.0,1419.0,1425.0,-28.0,-22.0,84.0,239.38,60.0,2.0,
-FG1402.ZCE,20130619,1425.0,1425.0,1419.0,1425.0,1410.0,1425.0,1418.0,0.0,-7.0,40.0,113.46,68.0,8.0,
-FG1402.ZCE,20130620,1394.0,1418.0,1427.0,1427.0,1392.0,1394.0,1410.0,-24.0,-8.0,60.0,169.18,88.0,20.0,
-FG1402.ZCE,20130621,1390.0,1410.0,1377.0,1398.0,1371.0,1390.0,1387.0,-20.0,-23.0,206.0,571.36,108.0,20.0,
-FG1402.ZCE,20130624,1372.0,1387.0,1395.0,1395.0,1372.0,1372.0,1379.0,-15.0,-8.0,62.0,171.05,108.0,0.0,
-FG1402.ZCE,20130625,1395.0,1379.0,1377.0,1398.0,1370.0,1395.0,1383.0,16.0,4.0,220.0,608.5,176.0,68.0,
-FG1402.ZCE,20130626,1371.0,1383.0,1392.0,1392.0,1364.0,1371.0,1374.0,-12.0,-9.0,58.0,159.43,184.0,8.0,
-FG1402.ZCE,20130627,1381.0,1374.0,1381.0,1386.0,1378.0,1381.0,1381.0,7.0,7.0,106.0,292.67,182.0,-2.0,
-FG1402.ZCE,20130628,1385.0,1381.0,1387.0,1396.0,1382.0,1385.0,1389.0,4.0,8.0,36.0,100.01,172.0,-10.0,
-FG1402.ZCE,20130701,1388.0,1389.0,1388.0,1388.0,1388.0,1388.0,1388.0,-1.0,-1.0,2.0,5.55,172.0,0.0,
-FG1402.ZCE,20130702,1408.0,1388.0,1408.0,1415.0,1401.0,1408.0,1408.0,20.0,20.0,62.0,174.64,156.0,-16.0,
-FG1402.ZCE,20130703,1414.0,1408.0,1410.0,1414.0,1404.0,1414.0,1408.0,6.0,0.0,42.0,118.24,156.0,0.0,
-FG1402.ZCE,20130704,1411.0,1408.0,1413.0,1417.0,1411.0,1411.0,1412.0,3.0,4.0,30.0,84.74,162.0,6.0,
-FG1402.ZCE,20130705,1402.0,1412.0,1410.0,1412.0,1397.0,1402.0,1403.0,-10.0,-9.0,32.0,89.8,168.0,6.0,
-FG1402.ZCE,20130708,1388.0,1403.0,1388.0,1388.0,1388.0,1388.0,1388.0,-15.0,-15.0,2.0,5.55,168.0,0.0,
-FG1402.ZCE,20130709,1381.0,1388.0,1384.0,1394.0,1381.0,1381.0,1388.0,-7.0,0.0,18.0,49.97,170.0,2.0,
-FG1402.ZCE,20130710,1392.0,1388.0,1371.0,1395.0,1371.0,1392.0,1386.0,4.0,-2.0,48.0,133.05,180.0,10.0,
-FG1402.ZCE,20130711,1414.0,1386.0,1405.0,1436.0,1403.0,1414.0,1418.0,28.0,32.0,64.0,181.5,174.0,-6.0,
-FG1402.ZCE,20130712,1407.0,1418.0,1412.0,1417.0,1407.0,1407.0,1409.0,-11.0,-9.0,38.0,107.12,180.0,6.0,
-FG1402.ZCE,20130715,1391.0,1409.0,1409.0,1409.0,1391.0,1391.0,1404.0,-18.0,-5.0,12.0,33.69,180.0,0.0,
-FG1402.ZCE,20130716,1392.0,1404.0,1391.0,1396.0,1388.0,1392.0,1392.0,-12.0,-12.0,28.0,77.95,192.0,12.0,
-FG1402.ZCE,20130717,1399.0,1392.0,1395.0,1411.0,1388.0,1399.0,1398.0,7.0,6.0,250.0,699.18,184.0,-8.0,
-FG1402.ZCE,20130718,1393.0,1398.0,1395.0,1395.0,1393.0,1393.0,1393.0,-5.0,-5.0,32.0,89.18,188.0,4.0,
-FG1402.ZCE,20130719,,1393.0,,,,,1393.0,,0.0,0.0,0.0,188.0,0.0,
-FG1402.ZCE,20130722,1386.0,1393.0,1382.0,1386.0,1378.0,1386.0,1381.0,-7.0,-12.0,26.0,71.82,186.0,-2.0,
-FG1402.ZCE,20130723,1380.0,1381.0,1369.0,1384.0,1369.0,1380.0,1380.0,-1.0,-1.0,50.0,138.01,204.0,18.0,
-FG1402.ZCE,20130724,1384.0,1380.0,1388.0,1390.0,1378.0,1384.0,1382.0,4.0,2.0,52.0,143.71,178.0,-26.0,
-FG1402.ZCE,20130725,1383.0,1382.0,1387.0,1388.0,1383.0,1383.0,1386.0,1.0,4.0,12.0,33.27,176.0,-2.0,
-FG1402.ZCE,20130726,1382.0,1386.0,1381.0,1382.0,1381.0,1382.0,1382.0,-4.0,-4.0,4.0,11.05,174.0,-2.0,
-FG1402.ZCE,20130729,1363.0,1382.0,1360.0,1364.0,1360.0,1363.0,1361.0,-19.0,-21.0,48.0,130.69,162.0,-12.0,
-FG1402.ZCE,20130730,1363.0,1361.0,1363.0,1364.0,1361.0,1363.0,1363.0,2.0,2.0,22.0,59.95,164.0,2.0,
-FG1402.ZCE,20130731,1366.0,1363.0,1363.0,1370.0,1363.0,1366.0,1368.0,3.0,5.0,28.0,76.59,162.0,-2.0,
-FG1402.ZCE,20130801,1372.0,1368.0,1373.0,1375.0,1372.0,1372.0,1373.0,4.0,5.0,14.0,38.46,160.0,-2.0,
-FG1402.ZCE,20130802,1375.0,1373.0,1376.0,1382.0,1374.0,1375.0,1377.0,2.0,4.0,30.0,82.64,160.0,0.0,
-FG1402.ZCE,20130805,1376.0,1377.0,1376.0,1378.0,1374.0,1376.0,1377.0,-1.0,0.0,26.0,71.6,162.0,2.0,
-FG1402.ZCE,20130806,1372.0,1377.0,1372.0,1374.0,1367.0,1372.0,1370.0,-5.0,-7.0,50.0,137.03,170.0,8.0,
-FG1402.ZCE,20130807,1385.0,1370.0,1374.0,1389.0,1374.0,1385.0,1384.0,15.0,14.0,50.0,138.36,160.0,-10.0,
-FG1402.ZCE,20130808,1396.0,1384.0,1390.0,1396.0,1390.0,1396.0,1391.0,12.0,7.0,130.0,361.75,160.0,0.0,
-FG1402.ZCE,20130809,1398.0,1391.0,1400.0,1402.0,1394.0,1398.0,1397.0,7.0,6.0,96.0,268.28,186.0,26.0,
-FG1402.ZCE,20130812,1423.0,1397.0,1404.0,1423.0,1404.0,1423.0,1417.0,26.0,20.0,398.0,1127.6,428.0,242.0,
-FG1402.ZCE,20130813,1425.0,1417.0,1422.0,1435.0,1416.0,1425.0,1421.0,8.0,4.0,670.0,1903.67,838.0,410.0,
-FG1402.ZCE,20130814,1427.0,1421.0,1426.0,1439.0,1422.0,1427.0,1430.0,6.0,9.0,434.0,1241.42,790.0,-48.0,
-FG1402.ZCE,20130815,1426.0,1430.0,1430.0,1431.0,1424.0,1426.0,1429.0,-4.0,-1.0,256.0,731.61,674.0,-116.0,
-FG1402.ZCE,20130816,1422.0,1429.0,1427.0,1427.0,1412.0,1422.0,1421.0,-7.0,-8.0,502.0,1427.16,698.0,24.0,
-FG1402.ZCE,20130819,1449.0,1421.0,1426.0,1457.0,1426.0,1449.0,1446.0,28.0,25.0,422.0,1220.24,888.0,190.0,
-FG1402.ZCE,20130820,1427.0,1446.0,1453.0,1453.0,1422.0,1427.0,1431.0,-19.0,-15.0,138.0,394.84,974.0,86.0,
-FG1402.ZCE,20130821,1425.0,1431.0,1428.0,1430.0,1420.0,1425.0,1424.0,-6.0,-7.0,130.0,370.36,1048.0,74.0,
-FG1402.ZCE,20130822,1421.0,1424.0,1425.0,1429.0,1421.0,1421.0,1426.0,-3.0,2.0,42.0,119.78,1038.0,-10.0,
-FG1402.ZCE,20130823,1428.0,1426.0,1425.0,1431.0,1408.0,1428.0,1426.0,2.0,0.0,264.0,752.92,1162.0,124.0,
-FG1402.ZCE,20130826,1446.0,1426.0,1441.0,1448.0,1435.0,1446.0,1444.0,20.0,18.0,354.0,1022.04,1240.0,78.0,
-FG1402.ZCE,20130827,1444.0,1444.0,1436.0,1445.0,1436.0,1444.0,1441.0,0.0,-3.0,10.0,28.82,1240.0,0.0,
-FG1402.ZCE,20130828,1413.0,1441.0,1448.0,1459.0,1413.0,1413.0,1440.0,-28.0,-1.0,96.0,276.53,1246.0,6.0,
-FG1402.ZCE,20130829,1393.0,1440.0,1416.0,1416.0,1386.0,1393.0,1402.0,-47.0,-38.0,74.0,207.46,1262.0,16.0,
-FG1402.ZCE,20130830,1385.0,1402.0,1390.0,1394.0,1381.0,1385.0,1390.0,-17.0,-12.0,152.0,422.43,1354.0,92.0,
-FG1402.ZCE,20130902,1395.0,1390.0,1393.0,1397.0,1383.0,1395.0,1392.0,5.0,2.0,124.0,345.21,1356.0,2.0,
-FG1402.ZCE,20130903,1386.0,1392.0,1394.0,1394.0,1383.0,1386.0,1387.0,-6.0,-5.0,40.0,110.92,1358.0,2.0,
-FG1402.ZCE,20130904,1380.0,1387.0,1386.0,1389.0,1380.0,1380.0,1385.0,-7.0,-2.0,26.0,72.02,1356.0,-2.0,
-FG1402.ZCE,20130905,1375.0,1385.0,1382.0,1382.0,1375.0,1375.0,1378.0,-10.0,-7.0,12.0,33.08,1356.0,0.0,
-FG1402.ZCE,20130906,1382.0,1378.0,1381.0,1383.0,1378.0,1382.0,1380.0,4.0,2.0,34.0,93.86,1364.0,8.0,
-FG1402.ZCE,20130909,1385.0,1380.0,1388.0,1388.0,1384.0,1385.0,1386.0,5.0,6.0,6.0,16.63,1364.0,0.0,
-FG1402.ZCE,20130910,1379.0,1386.0,1380.0,1380.0,1379.0,1379.0,1380.0,-7.0,-6.0,6.0,16.56,1364.0,0.0,
-FG1402.ZCE,20130911,1395.0,1380.0,1385.0,1395.0,1385.0,1395.0,1390.0,15.0,10.0,8.0,22.24,1364.0,0.0,
-FG1402.ZCE,20130912,1386.0,1390.0,1389.0,1389.0,1382.0,1386.0,1387.0,-4.0,-3.0,16.0,44.38,1374.0,10.0,
-FG1402.ZCE,20130913,1384.0,1387.0,1390.0,1390.0,1384.0,1384.0,1386.0,-3.0,-1.0,72.0,199.59,1424.0,50.0,
-FG1402.ZCE,20130916,1378.0,1386.0,1388.0,1389.0,1375.0,1378.0,1386.0,-8.0,0.0,92.0,255.06,1428.0,4.0,
-FG1402.ZCE,20130917,1350.0,1386.0,1359.0,1368.0,1346.0,1350.0,1352.0,-36.0,-34.0,300.0,810.97,1408.0,-20.0,
-FG1402.ZCE,20130918,1346.0,1352.0,1346.0,1346.0,1346.0,1346.0,1346.0,-6.0,-6.0,4.0,10.77,1408.0,0.0,
-FG1402.ZCE,20130923,1354.0,1346.0,1340.0,1357.0,1336.0,1354.0,1346.0,8.0,0.0,518.0,1394.46,1534.0,126.0,
-FG1402.ZCE,20130924,1346.0,1346.0,1356.0,1356.0,1346.0,1346.0,1351.0,0.0,5.0,22.0,59.45,1526.0,-8.0,
-FG1402.ZCE,20130925,1340.0,1351.0,1346.0,1348.0,1340.0,1340.0,1345.0,-11.0,-6.0,28.0,75.34,1524.0,-2.0,
-FG1402.ZCE,20130926,1343.0,1345.0,1343.0,1345.0,1331.0,1343.0,1336.0,-2.0,-9.0,232.0,620.09,1388.0,-136.0,
-FG1402.ZCE,20130927,1331.0,1336.0,1338.0,1338.0,1330.0,1331.0,1333.0,-5.0,-3.0,82.0,218.56,1312.0,-76.0,
-FG1402.ZCE,20130930,1315.0,1333.0,1323.0,1326.0,1315.0,1315.0,1321.0,-18.0,-12.0,10.0,26.41,1316.0,4.0,
-FG1402.ZCE,20131008,1318.0,1321.0,1316.0,1318.0,1310.0,1318.0,1314.0,-3.0,-7.0,34.0,89.36,1314.0,-2.0,
-FG1402.ZCE,20131009,1330.0,1314.0,1328.0,1332.0,1328.0,1330.0,1329.0,16.0,15.0,90.0,239.27,1350.0,36.0,
-FG1402.ZCE,20131010,1326.0,1329.0,1328.0,1328.0,1326.0,1326.0,1328.0,-3.0,-1.0,10.0,26.55,1352.0,2.0,
-FG1402.ZCE,20131011,1330.0,1328.0,1333.0,1333.0,1329.0,1330.0,1331.0,2.0,3.0,8.0,21.3,1352.0,0.0,
-FG1402.ZCE,20131014,1324.0,1331.0,1320.0,1324.0,1319.0,1324.0,1322.0,-7.0,-9.0,20.0,52.86,1360.0,8.0,
-FG1402.ZCE,20131015,1328.0,1322.0,1329.0,1335.0,1326.0,1328.0,1327.0,6.0,5.0,114.0,302.6,1326.0,-34.0,
-FG1402.ZCE,20131016,1323.0,1327.0,1323.0,1332.0,1316.0,1323.0,1324.0,-4.0,-3.0,134.0,354.92,1282.0,-44.0,
-FG1402.ZCE,20131017,1307.0,1324.0,1325.0,1325.0,1304.0,1307.0,1310.0,-17.0,-14.0,48.0,125.79,1260.0,-22.0,
-FG1402.ZCE,20131018,1301.0,1310.0,1306.0,1306.0,1301.0,1301.0,1304.0,-9.0,-6.0,12.0,31.29,1254.0,-6.0,
-FG1402.ZCE,20131021,1315.0,1304.0,1319.0,1319.0,1309.0,1315.0,1315.0,11.0,11.0,8.0,21.03,1246.0,-8.0,
-FG1402.ZCE,20131022,,1315.0,,,,,1315.0,,0.0,0.0,0.0,1246.0,0.0,
-FG1402.ZCE,20131023,1308.0,1315.0,1305.0,1322.0,1301.0,1308.0,1306.0,-7.0,-9.0,34.0,88.82,1246.0,0.0,
-FG1402.ZCE,20131024,,1306.0,,,,,1306.0,,0.0,0.0,0.0,1246.0,0.0,
-FG1402.ZCE,20131025,1308.0,1306.0,1308.0,1308.0,1308.0,1308.0,1308.0,2.0,2.0,2.0,5.23,1246.0,0.0,
-FG1402.ZCE,20131028,1296.0,1308.0,1302.0,1303.0,1292.0,1296.0,1300.0,-12.0,-8.0,12.0,31.19,1246.0,0.0,
-FG1402.ZCE,20131029,1293.0,1300.0,1295.0,1295.0,1293.0,1293.0,1294.0,-7.0,-6.0,6.0,15.52,1246.0,0.0,
-FG1402.ZCE,20131030,1306.0,1294.0,1305.0,1310.0,1293.0,1306.0,1302.0,12.0,8.0,34.0,88.52,1246.0,0.0,
-FG1402.ZCE,20131031,1311.0,1302.0,1305.0,1311.0,1305.0,1311.0,1306.0,9.0,4.0,28.0,73.15,1266.0,20.0,
-FG1402.ZCE,20131101,1313.0,1306.0,1313.0,1313.0,1313.0,1313.0,1313.0,7.0,7.0,2.0,5.25,1266.0,0.0,
-FG1402.ZCE,20131104,1309.0,1313.0,1318.0,1323.0,1309.0,1309.0,1322.0,-4.0,9.0,116.0,306.7,1360.0,94.0,
-FG1402.ZCE,20131105,1321.0,1322.0,1319.0,1321.0,1319.0,1321.0,1320.0,-1.0,-2.0,86.0,226.99,1322.0,-38.0,
-FG1402.ZCE,20131106,1319.0,1320.0,1320.0,1320.0,1317.0,1319.0,1320.0,-1.0,0.0,56.0,147.79,1322.0,0.0,
-FG1402.ZCE,20131107,1320.0,1320.0,1320.0,1320.0,1320.0,1320.0,1320.0,0.0,0.0,2.0,5.28,1320.0,-2.0,
-FG1402.ZCE,20131108,1315.0,1320.0,1315.0,1315.0,1315.0,1315.0,1315.0,-5.0,-5.0,8.0,21.04,1322.0,2.0,
-FG1402.ZCE,20131111,1310.0,1315.0,1317.0,1317.0,1306.0,1310.0,1311.0,-5.0,-4.0,212.0,555.79,1258.0,-64.0,
-FG1402.ZCE,20131112,1309.0,1311.0,1318.0,1318.0,1302.0,1309.0,1308.0,-2.0,-3.0,278.0,727.06,1204.0,-54.0,
-FG1402.ZCE,20131113,1306.0,1308.0,1296.0,1309.0,1296.0,1306.0,1303.0,-2.0,-5.0,166.0,432.54,1122.0,-82.0,
-FG1402.ZCE,20131114,1310.0,1303.0,1301.0,1310.0,1301.0,1310.0,1306.0,7.0,3.0,24.0,62.7,1112.0,-10.0,
-FG1402.ZCE,20131115,1305.0,1306.0,1306.0,1314.0,1305.0,1305.0,1309.0,-1.0,3.0,90.0,235.64,1072.0,-40.0,
-FG1402.ZCE,20131118,1295.0,1309.0,1319.0,1319.0,1292.0,1295.0,1305.0,-14.0,-4.0,134.0,349.78,1022.0,-50.0,
-FG1402.ZCE,20131119,1309.0,1305.0,1307.0,1309.0,1289.0,1309.0,1299.0,4.0,-6.0,174.0,452.02,988.0,-34.0,
-FG1402.ZCE,20131120,1309.0,1299.0,1323.0,1336.0,1309.0,1309.0,1319.0,10.0,20.0,62.0,163.59,972.0,-16.0,
-FG1402.ZCE,20131121,1303.0,1319.0,1318.0,1318.0,1302.0,1303.0,1308.0,-16.0,-11.0,258.0,675.09,852.0,-120.0,
-FG1402.ZCE,20131122,1305.0,1308.0,1304.0,1305.0,1302.0,1305.0,1304.0,-3.0,-4.0,54.0,140.8,842.0,-10.0,
-FG1402.ZCE,20131125,1307.0,1304.0,1311.0,1315.0,1307.0,1307.0,1312.0,3.0,8.0,12.0,31.49,840.0,-2.0,
-FG1402.ZCE,20131126,1324.0,1312.0,1313.0,1324.0,1303.0,1324.0,1315.0,12.0,3.0,180.0,473.48,748.0,-92.0,
-FG1402.ZCE,20131127,1314.0,1315.0,1323.0,1325.0,1311.0,1314.0,1319.0,-1.0,4.0,18.0,47.49,746.0,-2.0,
-FG1402.ZCE,20131128,,1319.0,,,,,1319.0,,0.0,0.0,0.0,746.0,0.0,
-FG1402.ZCE,20131129,1317.0,1319.0,1317.0,1317.0,1317.0,1317.0,1317.0,-2.0,-2.0,2.0,5.27,746.0,0.0,
-FG1402.ZCE,20131202,1323.0,1317.0,1323.0,1334.0,1318.0,1323.0,1323.0,6.0,6.0,112.0,296.38,646.0,-100.0,
-FG1402.ZCE,20131203,1329.0,1323.0,1327.0,1329.0,1327.0,1329.0,1328.0,6.0,5.0,14.0,37.19,640.0,-6.0,
-FG1402.ZCE,20131204,1333.0,1328.0,1329.0,1333.0,1329.0,1333.0,1330.0,5.0,2.0,18.0,47.88,644.0,4.0,
-FG1402.ZCE,20131205,1321.0,1330.0,1321.0,1321.0,1321.0,1321.0,1321.0,-9.0,-9.0,2.0,5.28,644.0,0.0,
-FG1402.ZCE,20131206,,1321.0,,,,,1321.0,,0.0,0.0,0.0,644.0,0.0,
-FG1402.ZCE,20131209,1331.0,1321.0,1329.0,1331.0,1329.0,1331.0,1330.0,10.0,9.0,22.0,58.51,640.0,-4.0,
-FG1402.ZCE,20131210,1321.0,1330.0,1327.0,1330.0,1321.0,1321.0,1325.0,-9.0,-5.0,48.0,127.17,604.0,-36.0,
-FG1402.ZCE,20131211,1328.0,1325.0,1329.0,1331.0,1324.0,1328.0,1328.0,3.0,3.0,258.0,685.29,420.0,-184.0,
-FG1402.ZCE,20131212,1353.0,1328.0,1336.0,1371.0,1336.0,1353.0,1354.0,25.0,26.0,22.0,59.56,418.0,-2.0,
-FG1402.ZCE,20131213,1339.0,1354.0,1345.0,1349.0,1329.0,1339.0,1337.0,-15.0,-17.0,54.0,144.42,416.0,-2.0,
-FG1402.ZCE,20131216,1329.0,1337.0,1326.0,1329.0,1325.0,1329.0,1327.0,-8.0,-10.0,104.0,276.04,416.0,0.0,
-FG1402.ZCE,20131217,,1327.0,,,,,1327.0,,0.0,0.0,0.0,416.0,0.0,
-FG1402.ZCE,20131218,,1327.0,,,,,1327.0,,0.0,0.0,0.0,416.0,0.0,
-FG1402.ZCE,20131219,,1327.0,,,,,1333.0,,6.0,0.0,0.0,416.0,0.0,
-FG1402.ZCE,20131220,1330.0,1333.0,1328.0,1335.0,1315.0,1330.0,1328.0,-3.0,-5.0,226.0,600.21,272.0,-144.0,
-FG1402.ZCE,20131223,1320.0,1328.0,1328.0,1328.0,1320.0,1320.0,1323.0,-8.0,-5.0,28.0,74.08,250.0,-22.0,
-FG1402.ZCE,20131224,1320.0,1323.0,1320.0,1320.0,1320.0,1320.0,1320.0,-3.0,-3.0,2.0,5.28,248.0,-2.0,
-FG1402.ZCE,20131225,1327.0,1320.0,1325.0,1327.0,1321.0,1327.0,1324.0,7.0,4.0,20.0,52.94,230.0,-18.0,
-FG1402.ZCE,20131226,1330.0,1324.0,1330.0,1330.0,1330.0,1330.0,1330.0,6.0,6.0,4.0,10.64,230.0,0.0,
-FG1402.ZCE,20131227,,1330.0,,,,,1330.0,,0.0,0.0,0.0,230.0,0.0,
-FG1402.ZCE,20131230,1328.0,1330.0,1343.0,1347.0,1328.0,1328.0,1331.0,-2.0,1.0,154.0,409.93,310.0,80.0,
-FG1402.ZCE,20131231,1295.0,1331.0,1329.0,1329.0,1295.0,1295.0,1310.0,-36.0,-21.0,52.0,136.28,284.0,-26.0,
-FG1402.ZCE,20140102,,1310.0,,,,,1300.0,,-10.0,0.0,0.0,284.0,0.0,
-FG1402.ZCE,20140103,1294.0,1300.0,1294.0,1294.0,1294.0,1294.0,1294.0,-6.0,-6.0,6.0,15.53,278.0,-6.0,
-FG1402.ZCE,20140106,1260.0,1294.0,1293.0,1293.0,1260.0,1260.0,1282.0,-34.0,-12.0,78.0,200.0,234.0,-44.0,
-FG1402.ZCE,20140107,1241.0,1282.0,1260.0,1260.0,1236.0,1241.0,1248.0,-41.0,-34.0,50.0,124.8,196.0,-38.0,
-FG1402.ZCE,20140108,,1248.0,,,,,1248.0,,0.0,0.0,0.0,196.0,0.0,
-FG1402.ZCE,20140109,1245.0,1248.0,1228.0,1272.0,1228.0,1245.0,1241.0,-3.0,-7.0,36.0,89.35,186.0,-10.0,
-FG1402.ZCE,20140110,,1241.0,,,,,1241.0,,0.0,0.0,0.0,186.0,0.0,
-FG1402.ZCE,20140113,1228.0,1241.0,1228.0,1228.0,1228.0,1228.0,1228.0,-13.0,-13.0,2.0,4.91,186.0,0.0,
-FG1402.ZCE,20140114,1208.0,1228.0,1217.0,1217.0,1208.0,1208.0,1213.0,-20.0,-15.0,6.0,14.56,184.0,-2.0,
-FG1402.ZCE,20140115,1262.0,1213.0,1258.0,1262.0,1258.0,1262.0,1260.0,49.0,47.0,20.0,50.42,176.0,-8.0,
-FG1402.ZCE,20140116,1259.0,1260.0,1260.0,1260.0,1259.0,1259.0,1260.0,-1.0,0.0,12.0,30.23,164.0,-12.0,
-FG1402.ZCE,20140117,,1260.0,,,,,1257.0,,-3.0,0.0,0.0,164.0,0.0,
-FG1402.ZCE,20140120,1225.0,1257.0,1230.0,1231.0,1225.0,1225.0,1228.0,-32.0,-29.0,18.0,44.2,164.0,0.0,
-FG1402.ZCE,20140121,1199.0,1228.0,1258.0,1273.0,1195.0,1199.0,1231.0,-29.0,3.0,46.0,113.24,164.0,0.0,
-FG1402.ZCE,20140122,1229.0,1231.0,1198.0,1229.0,1198.0,1229.0,1214.0,-2.0,-17.0,24.0,58.25,164.0,0.0,
-FG1402.ZCE,20140123,,1214.0,,,,,1214.0,,0.0,0.0,0.0,164.0,0.0,
-FG1402.ZCE,20140124,1248.0,1214.0,1219.0,1248.0,1210.0,1248.0,1230.0,34.0,16.0,36.0,88.53,164.0,0.0,
-FG1402.ZCE,20140127,1280.0,1230.0,1272.0,1280.0,1272.0,1280.0,1274.0,50.0,44.0,30.0,76.42,158.0,-6.0,
-FG1402.ZCE,20140128,1270.0,1274.0,1270.0,1270.0,1270.0,1270.0,1270.0,-4.0,-4.0,4.0,10.16,158.0,0.0,
-FG1402.ZCE,20140129,1265.0,1270.0,1223.0,1285.0,1223.0,1265.0,1254.0,-5.0,-16.0,14.0,35.12,158.0,0.0,
-FG1402.ZCE,20140130,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140207,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140210,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140211,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140212,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140213,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140214,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140217,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140218,,1254.0,,,,,1254.0,,0.0,0.0,0.0,158.0,0.0,
-FG1402.ZCE,20140219,1280.0,1254.0,1280.0,1280.0,1280.0,1280.0,1280.0,26.0,26.0,4.0,10.24,158.0,0.0,
-FG1402.ZCE,20140220,,1280.0,,,,,1280.0,,0.0,12.0,30.72,0.0,-158.0,
diff --git a/data/FG/FG1403.csv b/data/FG/FG1403.csv
deleted file mode 100644
index 642f783..0000000
--- a/data/FG/FG1403.csv
+++ /dev/null
@@ -1,241 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1403.ZCE,20130315,1446.0,1425.0,1435.0,1455.0,1435.0,1446.0,1450.0,21.0,25.0,24.0,69.61,14.0,14.0,
-FG1403.ZCE,20130318,1435.0,1450.0,1445.0,1460.0,1435.0,1435.0,1447.0,-15.0,-3.0,40.0,115.74,38.0,24.0,
-FG1403.ZCE,20130319,1445.0,1447.0,1434.0,1445.0,1433.0,1445.0,1438.0,-2.0,-9.0,38.0,109.27,52.0,14.0,
-FG1403.ZCE,20130320,1471.0,1438.0,1446.0,1471.0,1442.0,1471.0,1454.0,33.0,16.0,44.0,127.92,58.0,6.0,
-FG1403.ZCE,20130321,1475.0,1454.0,1483.0,1483.0,1467.0,1475.0,1473.0,21.0,19.0,28.0,82.48,54.0,-4.0,
-FG1403.ZCE,20130322,1464.0,1473.0,1471.0,1472.0,1458.0,1464.0,1463.0,-9.0,-10.0,28.0,81.9,48.0,-6.0,
-FG1403.ZCE,20130325,1468.0,1463.0,1468.0,1469.0,1468.0,1468.0,1468.0,5.0,5.0,10.0,29.36,48.0,0.0,
-FG1403.ZCE,20130326,1449.0,1468.0,1469.0,1469.0,1446.0,1449.0,1450.0,-19.0,-18.0,18.0,52.2,46.0,-2.0,
-FG1403.ZCE,20130327,1443.0,1450.0,1445.0,1445.0,1443.0,1443.0,1444.0,-7.0,-6.0,4.0,11.55,48.0,2.0,
-FG1403.ZCE,20130328,1431.0,1444.0,1440.0,1440.0,1431.0,1431.0,1438.0,-13.0,-6.0,28.0,80.53,48.0,0.0,
-FG1403.ZCE,20130329,,1438.0,,,,,1433.0,,-5.0,0.0,0.0,48.0,0.0,
-FG1403.ZCE,20130401,1407.0,1433.0,1426.0,1426.0,1407.0,1407.0,1417.0,-26.0,-16.0,54.0,153.06,48.0,0.0,
-FG1403.ZCE,20130402,1419.0,1417.0,1410.0,1419.0,1402.0,1419.0,1409.0,2.0,-8.0,32.0,90.16,54.0,6.0,
-FG1403.ZCE,20130403,1420.0,1409.0,1423.0,1423.0,1420.0,1420.0,1422.0,11.0,13.0,6.0,17.06,56.0,2.0,
-FG1403.ZCE,20130408,1442.0,1422.0,1410.0,1442.0,1410.0,1442.0,1425.0,20.0,3.0,12.0,34.2,58.0,2.0,
-FG1403.ZCE,20130409,1449.0,1425.0,1449.0,1452.0,1447.0,1449.0,1449.0,24.0,24.0,22.0,63.74,50.0,-8.0,
-FG1403.ZCE,20130410,1431.0,1449.0,1439.0,1442.0,1427.0,1431.0,1435.0,-18.0,-14.0,34.0,97.6,44.0,-6.0,
-FG1403.ZCE,20130411,1420.0,1435.0,1436.0,1436.0,1420.0,1420.0,1426.0,-15.0,-9.0,6.0,17.11,42.0,-2.0,
-FG1403.ZCE,20130412,1423.0,1426.0,1421.0,1423.0,1419.0,1423.0,1421.0,-3.0,-5.0,14.0,39.79,44.0,2.0,
-FG1403.ZCE,20130415,1389.0,1421.0,1417.0,1417.0,1384.0,1389.0,1396.0,-32.0,-25.0,28.0,78.15,42.0,-2.0,
-FG1403.ZCE,20130416,1393.0,1396.0,1375.0,1396.0,1375.0,1393.0,1389.0,-3.0,-7.0,14.0,38.9,36.0,-6.0,
-FG1403.ZCE,20130417,1359.0,1389.0,1396.0,1396.0,1334.0,1359.0,1353.0,-30.0,-36.0,14.0,37.89,38.0,2.0,
-FG1403.ZCE,20130418,1367.0,1353.0,1348.0,1368.0,1347.0,1367.0,1364.0,14.0,11.0,50.0,136.42,34.0,-4.0,
-FG1403.ZCE,20130419,1384.0,1364.0,1368.0,1384.0,1362.0,1384.0,1373.0,20.0,9.0,42.0,115.3,30.0,-4.0,
-FG1403.ZCE,20130422,1377.0,1373.0,1377.0,1377.0,1377.0,1377.0,1377.0,4.0,4.0,2.0,5.51,30.0,0.0,
-FG1403.ZCE,20130423,1353.0,1377.0,1356.0,1356.0,1349.0,1353.0,1352.0,-24.0,-25.0,12.0,32.45,32.0,2.0,
-FG1403.ZCE,20130424,1341.0,1352.0,1355.0,1355.0,1341.0,1341.0,1350.0,-11.0,-2.0,6.0,16.2,30.0,-2.0,
-FG1403.ZCE,20130425,,1350.0,,,,,1365.0,,15.0,0.0,0.0,30.0,0.0,
-FG1403.ZCE,20130426,1375.0,1365.0,1376.0,1379.0,1375.0,1375.0,1377.0,10.0,12.0,8.0,22.03,30.0,0.0,
-FG1403.ZCE,20130502,,1377.0,,,,,1355.0,,-22.0,0.0,0.0,30.0,0.0,
-FG1403.ZCE,20130503,1384.0,1355.0,1366.0,1384.0,1366.0,1384.0,1377.0,29.0,22.0,6.0,16.52,28.0,-2.0,
-FG1403.ZCE,20130506,1393.0,1377.0,1402.0,1402.0,1393.0,1393.0,1398.0,16.0,21.0,6.0,16.77,28.0,0.0,
-FG1403.ZCE,20130507,1419.0,1398.0,1393.0,1449.0,1393.0,1419.0,1427.0,21.0,29.0,26.0,74.23,26.0,-2.0,
-FG1403.ZCE,20130508,1430.0,1427.0,1423.0,1430.0,1423.0,1430.0,1425.0,3.0,-2.0,6.0,17.1,24.0,-2.0,
-FG1403.ZCE,20130509,1430.0,1425.0,1436.0,1436.0,1430.0,1430.0,1433.0,5.0,8.0,4.0,11.46,24.0,0.0,
-FG1403.ZCE,20130510,1448.0,1433.0,1430.0,1448.0,1423.0,1448.0,1435.0,15.0,2.0,36.0,103.31,26.0,2.0,
-FG1403.ZCE,20130513,1462.0,1435.0,1449.0,1462.0,1449.0,1462.0,1454.0,27.0,19.0,16.0,46.54,28.0,2.0,
-FG1403.ZCE,20130514,1450.0,1454.0,1456.0,1458.0,1448.0,1450.0,1451.0,-4.0,-3.0,18.0,52.24,28.0,0.0,
-FG1403.ZCE,20130515,1432.0,1451.0,1445.0,1446.0,1432.0,1432.0,1442.0,-19.0,-9.0,16.0,46.15,22.0,-6.0,
-FG1403.ZCE,20130516,1475.0,1442.0,1428.0,1480.0,1428.0,1475.0,1461.0,33.0,19.0,18.0,52.6,22.0,0.0,
-FG1403.ZCE,20130517,1498.0,1461.0,1484.0,1499.0,1480.0,1498.0,1489.0,37.0,28.0,32.0,95.29,36.0,14.0,
-FG1403.ZCE,20130520,1493.0,1489.0,1496.0,1496.0,1486.0,1493.0,1492.0,4.0,3.0,12.0,35.8,36.0,0.0,
-FG1403.ZCE,20130521,1499.0,1492.0,1493.0,1499.0,1488.0,1499.0,1493.0,7.0,1.0,12.0,35.84,28.0,-8.0,
-FG1403.ZCE,20130522,1496.0,1493.0,1503.0,1503.0,1496.0,1496.0,1499.0,3.0,6.0,8.0,23.99,24.0,-4.0,
-FG1403.ZCE,20130523,1456.0,1499.0,1474.0,1474.0,1455.0,1456.0,1463.0,-43.0,-36.0,34.0,99.51,44.0,20.0,
-FG1403.ZCE,20130524,1463.0,1463.0,1464.0,1465.0,1458.0,1463.0,1461.0,0.0,-2.0,20.0,58.42,58.0,14.0,
-FG1403.ZCE,20130527,1466.0,1461.0,1455.0,1473.0,1455.0,1466.0,1460.0,5.0,-1.0,40.0,116.82,66.0,8.0,
-FG1403.ZCE,20130528,1466.0,1460.0,1460.0,1466.0,1457.0,1466.0,1461.0,6.0,1.0,6.0,17.53,66.0,0.0,
-FG1403.ZCE,20130529,1470.0,1461.0,1470.0,1470.0,1470.0,1470.0,1470.0,9.0,9.0,2.0,5.88,66.0,0.0,
-FG1403.ZCE,20130530,1433.0,1470.0,1448.0,1449.0,1431.0,1433.0,1439.0,-37.0,-31.0,44.0,126.59,56.0,-10.0,
-FG1403.ZCE,20130531,1432.0,1439.0,1448.0,1448.0,1432.0,1432.0,1440.0,-7.0,1.0,8.0,23.03,52.0,-4.0,
-FG1403.ZCE,20130603,1423.0,1440.0,1425.0,1425.0,1423.0,1423.0,1424.0,-17.0,-16.0,4.0,11.39,52.0,0.0,
-FG1403.ZCE,20130604,1447.0,1424.0,1432.0,1447.0,1432.0,1447.0,1440.0,23.0,16.0,6.0,17.28,58.0,6.0,
-FG1403.ZCE,20130605,1476.0,1440.0,1473.0,1476.0,1465.0,1476.0,1471.0,36.0,31.0,8.0,23.53,62.0,4.0,
-FG1403.ZCE,20130606,1470.0,1471.0,1471.0,1475.0,1470.0,1470.0,1472.0,-1.0,1.0,6.0,17.66,60.0,-2.0,
-FG1403.ZCE,20130607,1448.0,1472.0,1465.0,1465.0,1428.0,1448.0,1438.0,-24.0,-34.0,44.0,126.54,92.0,32.0,
-FG1403.ZCE,20130613,,1438.0,,,,,1445.0,,7.0,0.0,0.0,92.0,0.0,
-FG1403.ZCE,20130614,,1445.0,,,,,1446.0,,1.0,0.0,0.0,92.0,0.0,
-FG1403.ZCE,20130617,1453.0,1446.0,1461.0,1461.0,1453.0,1453.0,1455.0,7.0,9.0,14.0,40.74,98.0,6.0,
-FG1403.ZCE,20130618,1436.0,1455.0,1456.0,1456.0,1432.0,1436.0,1438.0,-19.0,-17.0,14.0,40.27,98.0,0.0,
-FG1403.ZCE,20130619,1433.0,1438.0,1433.0,1433.0,1433.0,1433.0,1433.0,-5.0,-5.0,2.0,5.73,96.0,-2.0,
-FG1403.ZCE,20130620,1414.0,1433.0,1414.0,1414.0,1414.0,1414.0,1414.0,-19.0,-19.0,2.0,5.66,94.0,-2.0,
-FG1403.ZCE,20130621,,1414.0,,,,,1409.0,,-5.0,0.0,0.0,94.0,0.0,
-FG1403.ZCE,20130624,1384.0,1409.0,1390.0,1392.0,1384.0,1384.0,1389.0,-25.0,-20.0,18.0,50.02,108.0,14.0,
-FG1403.ZCE,20130625,1407.0,1389.0,1393.0,1407.0,1384.0,1407.0,1393.0,18.0,4.0,10.0,27.86,112.0,4.0,
-FG1403.ZCE,20130626,1382.0,1393.0,1404.0,1404.0,1382.0,1382.0,1393.0,-11.0,0.0,4.0,11.14,112.0,0.0,
-FG1403.ZCE,20130627,1392.0,1393.0,1388.0,1392.0,1388.0,1392.0,1390.0,-1.0,-3.0,4.0,11.12,112.0,0.0,
-FG1403.ZCE,20130628,1403.0,1390.0,1394.0,1403.0,1394.0,1403.0,1399.0,13.0,9.0,24.0,67.15,112.0,0.0,
-FG1403.ZCE,20130701,1396.0,1399.0,1396.0,1396.0,1396.0,1396.0,1396.0,-3.0,-3.0,4.0,11.17,116.0,4.0,
-FG1403.ZCE,20130702,1419.0,1396.0,1418.0,1419.0,1416.0,1419.0,1418.0,23.0,22.0,12.0,34.03,118.0,2.0,
-FG1403.ZCE,20130703,1425.0,1418.0,1407.0,1425.0,1407.0,1425.0,1418.0,7.0,0.0,44.0,124.8,122.0,4.0,
-FG1403.ZCE,20130704,1423.0,1418.0,1422.0,1426.0,1422.0,1423.0,1425.0,5.0,7.0,10.0,28.49,122.0,0.0,
-FG1403.ZCE,20130705,1407.0,1425.0,1422.0,1422.0,1407.0,1407.0,1410.0,-18.0,-15.0,12.0,33.83,124.0,2.0,
-FG1403.ZCE,20130708,1404.0,1410.0,1399.0,1406.0,1399.0,1404.0,1403.0,-6.0,-7.0,110.0,308.58,128.0,4.0,
-FG1403.ZCE,20130709,1404.0,1403.0,1405.0,1406.0,1404.0,1404.0,1405.0,1.0,2.0,8.0,22.48,126.0,-2.0,
-FG1403.ZCE,20130710,1407.0,1405.0,1392.0,1407.0,1392.0,1407.0,1401.0,2.0,-4.0,8.0,22.41,122.0,-4.0,
-FG1403.ZCE,20130711,1431.0,1401.0,1416.0,1437.0,1416.0,1431.0,1426.0,30.0,25.0,12.0,34.23,120.0,-2.0,
-FG1403.ZCE,20130712,1414.0,1426.0,1416.0,1417.0,1414.0,1414.0,1416.0,-12.0,-10.0,12.0,33.98,130.0,10.0,
-FG1403.ZCE,20130715,1406.0,1416.0,1420.0,1420.0,1406.0,1406.0,1410.0,-10.0,-6.0,10.0,28.2,122.0,-8.0,
-FG1403.ZCE,20130716,1402.0,1410.0,1402.0,1402.0,1402.0,1402.0,1402.0,-8.0,-8.0,2.0,5.61,122.0,0.0,
-FG1403.ZCE,20130717,1412.0,1402.0,1412.0,1412.0,1412.0,1412.0,1412.0,10.0,10.0,4.0,11.3,120.0,-2.0,
-FG1403.ZCE,20130718,,1412.0,,,,,1409.0,,-3.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130719,,1409.0,,,,,1408.0,,-1.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130722,,1408.0,,,,,1390.0,,-18.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130723,1392.0,1390.0,1394.0,1394.0,1392.0,1392.0,1393.0,2.0,3.0,6.0,16.72,120.0,0.0,
-FG1403.ZCE,20130724,,1393.0,,,,,1393.0,,0.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130725,,1393.0,,,,,1393.0,,0.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130726,1381.0,1393.0,1388.0,1389.0,1377.0,1381.0,1382.0,-12.0,-11.0,12.0,33.17,120.0,0.0,
-FG1403.ZCE,20130729,,1382.0,,,,,1372.0,,-10.0,0.0,0.0,120.0,0.0,
-FG1403.ZCE,20130730,1372.0,1372.0,1372.0,1372.0,1372.0,1372.0,1372.0,0.0,0.0,2.0,5.49,118.0,-2.0,
-FG1403.ZCE,20130731,1381.0,1372.0,1365.0,1386.0,1365.0,1381.0,1375.0,9.0,3.0,56.0,154.02,140.0,22.0,
-FG1403.ZCE,20130801,,1375.0,,,,,1386.0,,11.0,0.0,0.0,140.0,0.0,
-FG1403.ZCE,20130802,1393.0,1386.0,1394.0,1394.0,1392.0,1393.0,1393.0,7.0,7.0,8.0,22.28,132.0,-8.0,
-FG1403.ZCE,20130805,1392.0,1393.0,1392.0,1394.0,1392.0,1392.0,1393.0,-1.0,0.0,6.0,16.71,128.0,-4.0,
-FG1403.ZCE,20130806,,1393.0,,,,,1389.0,,-4.0,0.0,0.0,128.0,0.0,
-FG1403.ZCE,20130807,1393.0,1389.0,1387.0,1398.0,1387.0,1393.0,1393.0,4.0,4.0,10.0,27.85,124.0,-4.0,
-FG1403.ZCE,20130808,1410.0,1393.0,1403.0,1410.0,1403.0,1410.0,1406.0,17.0,13.0,8.0,22.5,120.0,-4.0,
-FG1403.ZCE,20130809,1409.0,1406.0,1410.0,1410.0,1409.0,1409.0,1410.0,3.0,4.0,4.0,11.28,122.0,2.0,
-FG1403.ZCE,20130812,1432.0,1410.0,1419.0,1432.0,1418.0,1432.0,1422.0,22.0,12.0,230.0,654.18,328.0,206.0,
-FG1403.ZCE,20130813,1437.0,1422.0,1432.0,1441.0,1432.0,1437.0,1436.0,15.0,14.0,34.0,97.65,348.0,20.0,
-FG1403.ZCE,20130814,1439.0,1436.0,1439.0,1449.0,1436.0,1439.0,1444.0,3.0,8.0,40.0,115.49,374.0,26.0,
-FG1403.ZCE,20130815,1429.0,1444.0,1429.0,1429.0,1429.0,1429.0,1429.0,-15.0,-15.0,2.0,5.72,374.0,0.0,
-FG1403.ZCE,20130816,1422.0,1429.0,1423.0,1423.0,1422.0,1422.0,1422.0,-7.0,-7.0,6.0,17.07,374.0,0.0,
-FG1403.ZCE,20130819,1454.0,1422.0,1430.0,1461.0,1430.0,1454.0,1451.0,32.0,29.0,806.0,2338.3,554.0,180.0,
-FG1403.ZCE,20130820,1433.0,1451.0,1446.0,1446.0,1433.0,1433.0,1440.0,-18.0,-11.0,4.0,11.52,552.0,-2.0,
-FG1403.ZCE,20130821,1429.0,1440.0,1430.0,1433.0,1426.0,1429.0,1430.0,-11.0,-10.0,178.0,508.98,552.0,0.0,
-FG1403.ZCE,20130822,1426.0,1430.0,1433.0,1433.0,1426.0,1426.0,1429.0,-4.0,-1.0,38.0,108.61,554.0,2.0,
-FG1403.ZCE,20130823,1425.0,1429.0,1432.0,1435.0,1422.0,1425.0,1431.0,-4.0,2.0,42.0,120.23,558.0,4.0,
-FG1403.ZCE,20130826,,1431.0,,,,,1446.0,,15.0,0.0,0.0,558.0,0.0,
-FG1403.ZCE,20130827,,1446.0,,,,,1446.0,,0.0,0.0,0.0,558.0,0.0,
-FG1403.ZCE,20130828,1423.0,1446.0,1448.0,1467.0,1423.0,1423.0,1453.0,-23.0,7.0,28.0,81.36,582.0,24.0,
-FG1403.ZCE,20130829,1400.0,1453.0,1415.0,1415.0,1400.0,1400.0,1408.0,-53.0,-45.0,4.0,11.26,582.0,0.0,
-FG1403.ZCE,20130830,1406.0,1408.0,1406.0,1406.0,1406.0,1406.0,1406.0,-2.0,-2.0,4.0,11.25,580.0,-2.0,
-FG1403.ZCE,20130902,1407.0,1406.0,1402.0,1407.0,1402.0,1407.0,1405.0,1.0,-1.0,6.0,16.86,576.0,-4.0,
-FG1403.ZCE,20130903,,1405.0,,,,,1403.0,,-2.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130904,1397.0,1403.0,1403.0,1403.0,1397.0,1397.0,1400.0,-6.0,-3.0,4.0,11.2,578.0,2.0,
-FG1403.ZCE,20130905,1394.0,1400.0,1387.0,1394.0,1387.0,1394.0,1391.0,-6.0,-9.0,4.0,11.12,576.0,-2.0,
-FG1403.ZCE,20130906,1388.0,1391.0,1385.0,1388.0,1385.0,1388.0,1387.0,-3.0,-4.0,4.0,11.09,576.0,0.0,
-FG1403.ZCE,20130909,,1387.0,,,,,1387.0,,0.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130910,,1387.0,,,,,1387.0,,0.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130911,1401.0,1387.0,1387.0,1401.0,1387.0,1401.0,1394.0,14.0,7.0,4.0,11.15,576.0,0.0,
-FG1403.ZCE,20130912,,1394.0,,,,,1394.0,,0.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130913,,1394.0,,,,,1393.0,,-1.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130916,1378.0,1393.0,1388.0,1391.0,1378.0,1378.0,1387.0,-15.0,-6.0,24.0,66.6,580.0,4.0,
-FG1403.ZCE,20130917,1340.0,1387.0,1357.0,1357.0,1340.0,1340.0,1342.0,-47.0,-45.0,54.0,144.94,576.0,-4.0,
-FG1403.ZCE,20130918,,1342.0,,,,,1342.0,,0.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130923,,1342.0,,,,,1344.0,,2.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130924,,1344.0,,,,,1344.0,,0.0,0.0,0.0,576.0,0.0,
-FG1403.ZCE,20130925,1343.0,1344.0,1342.0,1343.0,1342.0,1343.0,1342.0,-1.0,-2.0,14.0,37.58,580.0,4.0,
-FG1403.ZCE,20130926,1331.0,1342.0,1331.0,1331.0,1331.0,1331.0,1331.0,-11.0,-11.0,2.0,5.32,582.0,2.0,
-FG1403.ZCE,20130927,1322.0,1331.0,1322.0,1322.0,1322.0,1322.0,1322.0,-9.0,-9.0,2.0,5.29,580.0,-2.0,
-FG1403.ZCE,20130930,,1322.0,,,,,1319.0,,-3.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131008,,1319.0,,,,,1319.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131009,,1319.0,,,,,1319.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131010,,1319.0,,,,,1319.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131011,,1319.0,,,,,1319.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131014,,1319.0,,,,,1319.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131015,1337.0,1319.0,1337.0,1337.0,1337.0,1337.0,1337.0,18.0,18.0,2.0,5.35,580.0,0.0,
-FG1403.ZCE,20131016,,1337.0,,,,,1322.0,,-15.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131017,,1322.0,,,,,1314.0,,-8.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131018,1295.0,1314.0,1294.0,1302.0,1294.0,1295.0,1299.0,-19.0,-15.0,26.0,67.53,580.0,0.0,
-FG1403.ZCE,20131021,,1299.0,,,,,1311.0,,12.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131022,1315.0,1311.0,1328.0,1328.0,1315.0,1315.0,1321.0,4.0,10.0,12.0,31.7,580.0,0.0,
-FG1403.ZCE,20131023,,1321.0,,,,,1312.0,,-9.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131024,,1312.0,,,,,1312.0,,0.0,0.0,0.0,580.0,0.0,
-FG1403.ZCE,20131025,1287.0,1312.0,1287.0,1287.0,1287.0,1287.0,1287.0,-25.0,-25.0,20.0,51.48,600.0,20.0,
-FG1403.ZCE,20131028,,1287.0,,,,,1287.0,,0.0,0.0,0.0,600.0,0.0,
-FG1403.ZCE,20131029,,1287.0,,,,,1281.0,,-6.0,0.0,0.0,600.0,0.0,
-FG1403.ZCE,20131030,,1281.0,,,,,1281.0,,0.0,0.0,0.0,600.0,0.0,
-FG1403.ZCE,20131031,1309.0,1281.0,1303.0,1309.0,1299.0,1309.0,1306.0,28.0,25.0,40.0,104.46,600.0,0.0,
-FG1403.ZCE,20131101,,1306.0,,,,,1311.0,,5.0,0.0,0.0,600.0,0.0,
-FG1403.ZCE,20131104,,1311.0,,,,,1311.0,,0.0,0.0,0.0,600.0,0.0,
-FG1403.ZCE,20131105,1317.0,1311.0,1311.0,1324.0,1311.0,1317.0,1317.0,6.0,6.0,10.0,26.34,602.0,2.0,
-FG1403.ZCE,20131106,1321.0,1317.0,1320.0,1321.0,1317.0,1321.0,1320.0,4.0,3.0,22.0,58.06,610.0,8.0,
-FG1403.ZCE,20131107,1316.0,1320.0,1317.0,1320.0,1316.0,1316.0,1319.0,-4.0,-1.0,120.0,316.53,606.0,-4.0,
-FG1403.ZCE,20131108,1314.0,1319.0,1320.0,1320.0,1314.0,1314.0,1315.0,-5.0,-4.0,106.0,278.72,600.0,-6.0,
-FG1403.ZCE,20131111,1313.0,1315.0,1312.0,1313.0,1312.0,1313.0,1313.0,-2.0,-2.0,68.0,178.51,560.0,-40.0,
-FG1403.ZCE,20131112,1303.0,1313.0,1314.0,1315.0,1302.0,1303.0,1308.0,-10.0,-5.0,84.0,219.78,528.0,-32.0,
-FG1403.ZCE,20131113,,1308.0,,,,,1306.0,,-2.0,0.0,0.0,528.0,0.0,
-FG1403.ZCE,20131114,1299.0,1306.0,1306.0,1316.0,1296.0,1299.0,1306.0,-7.0,0.0,108.0,282.04,480.0,-48.0,
-FG1403.ZCE,20131115,1303.0,1306.0,1303.0,1303.0,1303.0,1303.0,1303.0,-3.0,-3.0,2.0,5.21,482.0,2.0,
-FG1403.ZCE,20131118,1298.0,1303.0,1305.0,1305.0,1284.0,1298.0,1293.0,-5.0,-10.0,64.0,165.56,462.0,-20.0,
-FG1403.ZCE,20131119,1304.0,1293.0,1297.0,1304.0,1292.0,1304.0,1303.0,11.0,10.0,112.0,291.87,556.0,94.0,
-FG1403.ZCE,20131120,1311.0,1303.0,1305.0,1311.0,1304.0,1311.0,1308.0,8.0,5.0,92.0,240.64,508.0,-48.0,
-FG1403.ZCE,20131121,1301.0,1308.0,1301.0,1305.0,1300.0,1301.0,1302.0,-7.0,-6.0,30.0,78.11,498.0,-10.0,
-FG1403.ZCE,20131122,1306.0,1302.0,1306.0,1306.0,1306.0,1306.0,1306.0,4.0,4.0,2.0,5.22,496.0,-2.0,
-FG1403.ZCE,20131125,1317.0,1306.0,1309.0,1317.0,1309.0,1317.0,1311.0,11.0,5.0,8.0,20.98,488.0,-8.0,
-FG1403.ZCE,20131126,1322.0,1311.0,1300.0,1322.0,1300.0,1322.0,1313.0,11.0,2.0,200.0,525.03,388.0,-100.0,
-FG1403.ZCE,20131127,,1313.0,,,,,1313.0,,0.0,0.0,0.0,388.0,0.0,
-FG1403.ZCE,20131128,1315.0,1313.0,1315.0,1315.0,1315.0,1315.0,1315.0,2.0,2.0,2.0,5.26,386.0,-2.0,
-FG1403.ZCE,20131129,1315.0,1315.0,1308.0,1316.0,1308.0,1315.0,1313.0,0.0,-2.0,12.0,31.52,382.0,-4.0,
-FG1403.ZCE,20131202,1315.0,1313.0,1315.0,1315.0,1315.0,1315.0,1315.0,2.0,2.0,2.0,5.26,380.0,-2.0,
-FG1403.ZCE,20131203,1321.0,1315.0,1321.0,1321.0,1321.0,1321.0,1321.0,6.0,6.0,8.0,21.14,374.0,-6.0,
-FG1403.ZCE,20131204,1327.0,1321.0,1327.0,1327.0,1327.0,1327.0,1327.0,6.0,6.0,104.0,276.02,274.0,-100.0,
-FG1403.ZCE,20131205,1324.0,1327.0,1324.0,1324.0,1324.0,1324.0,1324.0,-3.0,-3.0,4.0,10.59,274.0,0.0,
-FG1403.ZCE,20131206,,1324.0,,,,,1324.0,,0.0,0.0,0.0,274.0,0.0,
-FG1403.ZCE,20131209,1325.0,1324.0,1323.0,1325.0,1316.0,1325.0,1323.0,1.0,-1.0,10.0,26.46,272.0,-2.0,
-FG1403.ZCE,20131210,1324.0,1323.0,1324.0,1324.0,1324.0,1324.0,1324.0,1.0,1.0,42.0,111.22,232.0,-40.0,
-FG1403.ZCE,20131211,1329.0,1324.0,1329.0,1330.0,1327.0,1329.0,1329.0,5.0,5.0,70.0,186.03,168.0,-64.0,
-FG1403.ZCE,20131212,1352.0,1329.0,1335.0,1377.0,1320.0,1352.0,1351.0,23.0,22.0,26.0,70.25,168.0,0.0,
-FG1403.ZCE,20131213,1342.0,1351.0,1337.0,1342.0,1337.0,1342.0,1340.0,-9.0,-11.0,4.0,10.72,166.0,-2.0,
-FG1403.ZCE,20131216,1331.0,1340.0,1331.0,1338.0,1331.0,1331.0,1333.0,-9.0,-7.0,10.0,26.67,158.0,-8.0,
-FG1403.ZCE,20131217,1335.0,1333.0,1336.0,1336.0,1334.0,1335.0,1335.0,2.0,2.0,6.0,16.02,154.0,-4.0,
-FG1403.ZCE,20131218,1333.0,1335.0,1355.0,1355.0,1331.0,1333.0,1337.0,-2.0,2.0,10.0,26.74,156.0,2.0,
-FG1403.ZCE,20131219,1335.0,1337.0,1335.0,1335.0,1335.0,1335.0,1335.0,-2.0,-2.0,2.0,5.34,154.0,-2.0,
-FG1403.ZCE,20131220,1320.0,1335.0,1320.0,1320.0,1320.0,1320.0,1320.0,-15.0,-15.0,2.0,5.28,152.0,-2.0,
-FG1403.ZCE,20131223,,1320.0,,,,,1320.0,,0.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131224,,1320.0,,,,,1320.0,,0.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131225,,1320.0,,,,,1322.0,,2.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131226,,1322.0,,,,,1322.0,,0.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131227,,1322.0,,,,,1322.0,,0.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131230,,1322.0,,,,,1325.0,,3.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20131231,,1325.0,,,,,1325.0,,0.0,0.0,0.0,152.0,0.0,
-FG1403.ZCE,20140102,1291.0,1325.0,1340.0,1340.0,1283.0,1291.0,1297.0,-34.0,-28.0,34.0,88.19,148.0,-4.0,
-FG1403.ZCE,20140103,,1297.0,,,,,1297.0,,0.0,0.0,0.0,148.0,0.0,
-FG1403.ZCE,20140106,1278.0,1297.0,1281.0,1282.0,1274.0,1278.0,1279.0,-19.0,-18.0,22.0,56.28,132.0,-16.0,
-FG1403.ZCE,20140107,,1279.0,,,,,1265.0,,-14.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140108,,1265.0,,,,,1245.0,,-20.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140109,,1245.0,,,,,1238.0,,-7.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140110,,1238.0,,,,,1235.0,,-3.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140113,,1235.0,,,,,1222.0,,-13.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140114,,1222.0,,,,,1207.0,,-15.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140115,,1207.0,,,,,1254.0,,47.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140116,,1254.0,,,,,1254.0,,0.0,0.0,0.0,132.0,0.0,
-FG1403.ZCE,20140117,1220.0,1254.0,1220.0,1220.0,1220.0,1220.0,1220.0,-34.0,-34.0,2.0,4.88,132.0,0.0,
-FG1403.ZCE,20140120,1244.0,1220.0,1249.0,1249.0,1244.0,1244.0,1248.0,24.0,28.0,18.0,44.94,132.0,0.0,
-FG1403.ZCE,20140121,1226.0,1248.0,1244.0,1265.0,1225.0,1226.0,1244.0,-22.0,-4.0,122.0,303.63,136.0,4.0,
-FG1403.ZCE,20140122,1236.0,1244.0,1236.0,1236.0,1236.0,1236.0,1236.0,-8.0,-8.0,2.0,4.94,134.0,-2.0,
-FG1403.ZCE,20140123,1244.0,1236.0,1244.0,1244.0,1244.0,1244.0,1244.0,8.0,8.0,2.0,4.98,132.0,-2.0,
-FG1403.ZCE,20140124,1275.0,1244.0,1259.0,1275.0,1250.0,1275.0,1265.0,31.0,21.0,106.0,268.24,130.0,-2.0,
-FG1403.ZCE,20140127,1278.0,1265.0,1278.0,1278.0,1278.0,1278.0,1278.0,13.0,13.0,28.0,71.57,130.0,0.0,
-FG1403.ZCE,20140128,1300.0,1278.0,1300.0,1300.0,1300.0,1300.0,1300.0,22.0,22.0,2.0,5.2,130.0,0.0,
-FG1403.ZCE,20140129,1271.0,1300.0,1312.0,1312.0,1271.0,1271.0,1292.0,-29.0,-8.0,28.0,72.32,130.0,0.0,
-FG1403.ZCE,20140130,,1292.0,,,,,1292.0,,0.0,0.0,0.0,130.0,0.0,
-FG1403.ZCE,20140207,,1292.0,,,,,1292.0,,0.0,0.0,0.0,130.0,0.0,
-FG1403.ZCE,20140210,,1292.0,,,,,1292.0,,0.0,0.0,0.0,130.0,0.0,
-FG1403.ZCE,20140211,1301.0,1292.0,1301.0,1301.0,1301.0,1301.0,1301.0,9.0,9.0,4.0,10.41,130.0,0.0,
-FG1403.ZCE,20140212,1281.0,1301.0,1340.0,1340.0,1281.0,1281.0,1311.0,-20.0,10.0,12.0,31.45,126.0,-4.0,
-FG1403.ZCE,20140213,,1311.0,,,,,1311.0,,0.0,0.0,0.0,126.0,0.0,
-FG1403.ZCE,20140214,,1311.0,,,,,1311.0,,0.0,0.0,0.0,126.0,0.0,
-FG1403.ZCE,20140217,1315.0,1311.0,1302.0,1315.0,1302.0,1315.0,1304.0,4.0,-7.0,42.0,109.54,94.0,-32.0,
-FG1403.ZCE,20140218,,1304.0,,,,,1304.0,,0.0,0.0,0.0,94.0,0.0,
-FG1403.ZCE,20140219,,1304.0,,,,,1331.0,,27.0,0.0,0.0,94.0,0.0,
-FG1403.ZCE,20140220,1298.0,1331.0,1298.0,1298.0,1298.0,1298.0,1298.0,-33.0,-33.0,2.0,5.19,92.0,-2.0,
-FG1403.ZCE,20140221,1300.0,1298.0,1300.0,1300.0,1300.0,1300.0,1300.0,2.0,2.0,18.0,46.8,74.0,-18.0,
-FG1403.ZCE,20140224,1305.0,1300.0,1301.0,1305.0,1300.0,1305.0,1302.0,5.0,2.0,42.0,109.33,44.0,-30.0,
-FG1403.ZCE,20140225,,1302.0,,,,,1302.0,,0.0,0.0,0.0,44.0,0.0,
-FG1403.ZCE,20140226,,1302.0,,,,,1302.0,,0.0,0.0,0.0,44.0,0.0,
-FG1403.ZCE,20140227,1249.0,1302.0,1249.0,1249.0,1249.0,1249.0,1249.0,-53.0,-53.0,4.0,9.99,44.0,0.0,
-FG1403.ZCE,20140228,1260.0,1249.0,1265.0,1265.0,1254.0,1260.0,1260.0,11.0,11.0,26.0,65.54,40.0,-4.0,
-FG1403.ZCE,20140303,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140304,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140305,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140306,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140307,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140310,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140311,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140312,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140313,,1260.0,,,,,1260.0,,0.0,0.0,0.0,40.0,0.0,
-FG1403.ZCE,20140314,,1260.0,,,,,1260.0,,0.0,0.0,0.0,0.0,-40.0,
diff --git a/data/FG/FG1404.csv b/data/FG/FG1404.csv
deleted file mode 100644
index 7f5cc39..0000000
--- a/data/FG/FG1404.csv
+++ /dev/null
@@ -1,241 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1404.ZCE,20130417,1336.0,1389.0,1371.0,1371.0,1277.0,1336.0,1332.0,-53.0,-57.0,90.0,239.8,12.0,12.0,
-FG1404.ZCE,20130418,1370.0,1332.0,1337.0,1370.0,1337.0,1370.0,1354.0,38.0,22.0,14.0,37.91,12.0,0.0,
-FG1404.ZCE,20130419,,1354.0,,,,,1381.0,,27.0,0.0,0.0,12.0,0.0,
-FG1404.ZCE,20130422,1376.0,1381.0,1389.0,1389.0,1376.0,1376.0,1383.0,-5.0,2.0,4.0,11.06,12.0,0.0,
-FG1404.ZCE,20130423,1356.0,1383.0,1365.0,1365.0,1356.0,1356.0,1359.0,-27.0,-24.0,24.0,65.25,16.0,4.0,
-FG1404.ZCE,20130424,1367.0,1359.0,1363.0,1367.0,1350.0,1367.0,1359.0,8.0,0.0,10.0,27.18,12.0,-4.0,
-FG1404.ZCE,20130425,1379.0,1359.0,1362.0,1379.0,1362.0,1379.0,1373.0,20.0,14.0,6.0,16.48,12.0,0.0,
-FG1404.ZCE,20130426,1366.0,1373.0,1359.0,1366.0,1359.0,1366.0,1363.0,-7.0,-10.0,4.0,10.9,12.0,0.0,
-FG1404.ZCE,20130502,,1363.0,,,,,1363.0,,0.0,0.0,0.0,12.0,0.0,
-FG1404.ZCE,20130503,1393.0,1363.0,1380.0,1393.0,1380.0,1393.0,1386.0,30.0,23.0,16.0,44.36,4.0,-8.0,
-FG1404.ZCE,20130506,1396.0,1386.0,1411.0,1411.0,1386.0,1396.0,1397.0,10.0,11.0,14.0,39.12,10.0,6.0,
-FG1404.ZCE,20130507,1413.0,1397.0,1391.0,1438.0,1385.0,1413.0,1407.0,16.0,10.0,22.0,61.9,20.0,10.0,
-FG1404.ZCE,20130508,1430.0,1407.0,1426.0,1430.0,1416.0,1430.0,1424.0,23.0,17.0,10.0,28.47,26.0,6.0,
-FG1404.ZCE,20130509,,1424.0,,,,,1429.0,,5.0,0.0,0.0,26.0,0.0,
-FG1404.ZCE,20130510,1447.0,1429.0,1437.0,1452.0,1437.0,1447.0,1445.0,18.0,16.0,22.0,63.56,36.0,10.0,
-FG1404.ZCE,20130513,1460.0,1445.0,1450.0,1460.0,1450.0,1460.0,1456.0,15.0,11.0,22.0,64.06,38.0,2.0,
-FG1404.ZCE,20130514,1450.0,1456.0,1449.0,1450.0,1444.0,1450.0,1446.0,-6.0,-10.0,18.0,52.06,40.0,2.0,
-FG1404.ZCE,20130515,1420.0,1446.0,1433.0,1433.0,1419.0,1420.0,1425.0,-26.0,-21.0,16.0,45.6,40.0,0.0,
-FG1404.ZCE,20130516,1482.0,1425.0,1435.0,1482.0,1434.0,1482.0,1467.0,57.0,42.0,108.0,316.78,84.0,44.0,
-FG1404.ZCE,20130517,1506.0,1467.0,1485.0,1508.0,1485.0,1506.0,1495.0,39.0,28.0,120.0,358.77,128.0,44.0,
-FG1404.ZCE,20130520,1501.0,1495.0,1502.0,1515.0,1496.0,1501.0,1504.0,6.0,9.0,104.0,312.8,148.0,20.0,
-FG1404.ZCE,20130521,1502.0,1504.0,1498.0,1502.0,1498.0,1502.0,1500.0,-2.0,-4.0,18.0,54.01,144.0,-4.0,
-FG1404.ZCE,20130522,1506.0,1500.0,1505.0,1506.0,1502.0,1506.0,1505.0,6.0,5.0,46.0,138.46,132.0,-12.0,
-FG1404.ZCE,20130523,1472.0,1505.0,1492.0,1492.0,1472.0,1472.0,1483.0,-33.0,-22.0,58.0,172.05,86.0,-46.0,
-FG1404.ZCE,20130524,1475.0,1483.0,1476.0,1480.0,1475.0,1475.0,1478.0,-8.0,-5.0,42.0,124.14,56.0,-30.0,
-FG1404.ZCE,20130527,1480.0,1478.0,1476.0,1480.0,1476.0,1480.0,1478.0,2.0,0.0,6.0,17.74,58.0,2.0,
-FG1404.ZCE,20130528,1482.0,1478.0,1473.0,1482.0,1473.0,1482.0,1479.0,4.0,1.0,6.0,17.75,54.0,-4.0,
-FG1404.ZCE,20130529,1478.0,1479.0,1491.0,1491.0,1473.0,1478.0,1482.0,-1.0,3.0,18.0,53.34,42.0,-12.0,
-FG1404.ZCE,20130530,1449.0,1482.0,1453.0,1453.0,1441.0,1449.0,1447.0,-33.0,-35.0,10.0,28.94,40.0,-2.0,
-FG1404.ZCE,20130531,1442.0,1447.0,1456.0,1458.0,1442.0,1442.0,1450.0,-5.0,3.0,10.0,29.01,36.0,-4.0,
-FG1404.ZCE,20130603,1436.0,1450.0,1441.0,1445.0,1417.0,1436.0,1435.0,-14.0,-15.0,94.0,269.84,36.0,0.0,
-FG1404.ZCE,20130604,1460.0,1435.0,1452.0,1460.0,1452.0,1460.0,1456.0,25.0,21.0,4.0,11.65,36.0,0.0,
-FG1404.ZCE,20130605,1491.0,1456.0,1491.0,1491.0,1491.0,1491.0,1491.0,35.0,35.0,2.0,5.96,36.0,0.0,
-FG1404.ZCE,20130606,1475.0,1491.0,1481.0,1483.0,1475.0,1475.0,1478.0,-16.0,-13.0,16.0,47.3,34.0,-2.0,
-FG1404.ZCE,20130607,1443.0,1478.0,1438.0,1446.0,1437.0,1443.0,1442.0,-35.0,-36.0,42.0,121.17,12.0,-22.0,
-FG1404.ZCE,20130613,1451.0,1442.0,1455.0,1457.0,1451.0,1451.0,1454.0,9.0,12.0,8.0,23.26,14.0,2.0,
-FG1404.ZCE,20130614,,1454.0,,,,,1456.0,,2.0,0.0,0.0,14.0,0.0,
-FG1404.ZCE,20130617,1465.0,1456.0,1465.0,1472.0,1464.0,1465.0,1467.0,9.0,11.0,30.0,88.0,28.0,14.0,
-FG1404.ZCE,20130618,1450.0,1467.0,1456.0,1456.0,1450.0,1450.0,1454.0,-17.0,-13.0,6.0,17.45,32.0,4.0,
-FG1404.ZCE,20130619,,1454.0,,,,,1451.0,,-3.0,0.0,0.0,32.0,0.0,
-FG1404.ZCE,20130620,1420.0,1451.0,1420.0,1420.0,1420.0,1420.0,1420.0,-31.0,-31.0,2.0,5.68,32.0,0.0,
-FG1404.ZCE,20130621,1416.0,1420.0,1392.0,1416.0,1391.0,1416.0,1400.0,-4.0,-20.0,36.0,100.78,24.0,-8.0,
-FG1404.ZCE,20130624,1394.0,1400.0,1408.0,1408.0,1394.0,1394.0,1405.0,-6.0,5.0,78.0,219.15,102.0,78.0,
-FG1404.ZCE,20130625,1423.0,1405.0,1404.0,1423.0,1399.0,1423.0,1415.0,18.0,10.0,18.0,50.94,106.0,4.0,
-FG1404.ZCE,20130626,1389.0,1415.0,1422.0,1422.0,1388.0,1389.0,1409.0,-26.0,-6.0,90.0,253.57,176.0,70.0,
-FG1404.ZCE,20130627,1397.0,1409.0,1403.0,1409.0,1397.0,1397.0,1402.0,-12.0,-7.0,16.0,44.86,176.0,0.0,
-FG1404.ZCE,20130628,1401.0,1402.0,1402.0,1402.0,1401.0,1401.0,1402.0,-1.0,0.0,4.0,11.21,176.0,0.0,
-FG1404.ZCE,20130701,1408.0,1402.0,1402.0,1417.0,1402.0,1408.0,1411.0,6.0,9.0,42.0,118.5,144.0,-32.0,
-FG1404.ZCE,20130702,1432.0,1411.0,1424.0,1432.0,1424.0,1432.0,1427.0,21.0,16.0,20.0,57.07,144.0,0.0,
-FG1404.ZCE,20130703,1430.0,1427.0,1426.0,1430.0,1424.0,1430.0,1427.0,3.0,0.0,40.0,114.2,144.0,0.0,
-FG1404.ZCE,20130704,,1427.0,,,,,1429.0,,2.0,0.0,0.0,144.0,0.0,
-FG1404.ZCE,20130705,,1429.0,,,,,1423.0,,-6.0,0.0,0.0,144.0,0.0,
-FG1404.ZCE,20130708,1410.0,1423.0,1416.0,1422.0,1374.0,1410.0,1398.0,-13.0,-25.0,1942.0,5429.79,142.0,-2.0,
-FG1404.ZCE,20130709,1411.0,1398.0,1412.0,1412.0,1411.0,1411.0,1411.0,13.0,13.0,6.0,16.94,146.0,4.0,
-FG1404.ZCE,20130710,1402.0,1411.0,1399.0,1402.0,1395.0,1402.0,1399.0,-9.0,-12.0,10.0,27.99,148.0,2.0,
-FG1404.ZCE,20130711,1432.0,1399.0,1455.0,1455.0,1432.0,1432.0,1439.0,33.0,40.0,12.0,34.54,156.0,8.0,
-FG1404.ZCE,20130712,1429.0,1439.0,1432.0,1434.0,1429.0,1429.0,1431.0,-10.0,-8.0,14.0,40.08,150.0,-6.0,
-FG1404.ZCE,20130715,1425.0,1431.0,1429.0,1429.0,1425.0,1425.0,1427.0,-6.0,-4.0,8.0,22.83,144.0,-6.0,
-FG1404.ZCE,20130716,,1427.0,,,,,1417.0,,-10.0,0.0,0.0,144.0,0.0,
-FG1404.ZCE,20130717,,1417.0,,,,,1422.0,,5.0,0.0,0.0,144.0,0.0,
-FG1404.ZCE,20130718,,1422.0,,,,,1420.0,,-2.0,0.0,0.0,144.0,0.0,
-FG1404.ZCE,20130719,1416.0,1420.0,1420.0,1432.0,1396.0,1416.0,1414.0,-4.0,-6.0,980.0,2771.42,458.0,314.0,
-FG1404.ZCE,20130722,1402.0,1414.0,1402.0,1405.0,1396.0,1402.0,1402.0,-12.0,-12.0,150.0,420.46,348.0,-110.0,
-FG1404.ZCE,20130723,1402.0,1402.0,1393.0,1404.0,1393.0,1402.0,1402.0,0.0,0.0,32.0,89.74,330.0,-18.0,
-FG1404.ZCE,20130724,1399.0,1402.0,1399.0,1399.0,1399.0,1399.0,1399.0,-3.0,-3.0,20.0,55.96,330.0,0.0,
-FG1404.ZCE,20130725,1404.0,1399.0,1405.0,1406.0,1403.0,1404.0,1404.0,5.0,5.0,12.0,33.7,320.0,-10.0,
-FG1404.ZCE,20130726,1399.0,1404.0,1400.0,1400.0,1399.0,1399.0,1400.0,-5.0,-4.0,4.0,11.2,316.0,-4.0,
-FG1404.ZCE,20130729,,1400.0,,,,,1383.0,,-17.0,0.0,0.0,316.0,0.0,
-FG1404.ZCE,20130730,1379.0,1383.0,1379.0,1379.0,1379.0,1379.0,1379.0,-4.0,-4.0,4.0,11.03,312.0,-4.0,
-FG1404.ZCE,20130731,,1379.0,,,,,1387.0,,8.0,0.0,0.0,312.0,0.0,
-FG1404.ZCE,20130801,1395.0,1387.0,1395.0,1395.0,1395.0,1395.0,1395.0,8.0,8.0,2.0,5.58,310.0,-2.0,
-FG1404.ZCE,20130802,,1395.0,,,,,1395.0,,0.0,0.0,0.0,310.0,0.0,
-FG1404.ZCE,20130805,1395.0,1395.0,1395.0,1395.0,1395.0,1395.0,1395.0,0.0,0.0,2.0,5.58,308.0,-2.0,
-FG1404.ZCE,20130806,1392.0,1395.0,1388.0,1394.0,1388.0,1392.0,1389.0,-3.0,-6.0,238.0,660.98,308.0,0.0,
-FG1404.ZCE,20130807,,1389.0,,,,,1403.0,,14.0,0.0,0.0,308.0,0.0,
-FG1404.ZCE,20130808,1416.0,1403.0,1410.0,1416.0,1410.0,1416.0,1412.0,13.0,9.0,6.0,16.94,308.0,0.0,
-FG1404.ZCE,20130809,1416.0,1412.0,1415.0,1422.0,1415.0,1416.0,1419.0,4.0,7.0,34.0,96.47,310.0,2.0,
-FG1404.ZCE,20130812,1443.0,1419.0,1416.0,1443.0,1416.0,1443.0,1436.0,24.0,17.0,180.0,517.04,322.0,12.0,
-FG1404.ZCE,20130813,1452.0,1436.0,1444.0,1458.0,1444.0,1452.0,1453.0,16.0,17.0,18.0,52.3,312.0,-10.0,
-FG1404.ZCE,20130814,1453.0,1453.0,1452.0,1463.0,1452.0,1453.0,1456.0,0.0,3.0,34.0,99.02,310.0,-2.0,
-FG1404.ZCE,20130815,,1456.0,,,,,1449.0,,-7.0,0.0,0.0,310.0,0.0,
-FG1404.ZCE,20130816,,1449.0,,,,,1442.0,,-7.0,0.0,0.0,310.0,0.0,
-FG1404.ZCE,20130819,,1442.0,,,,,1465.0,,23.0,0.0,0.0,310.0,0.0,
-FG1404.ZCE,20130820,1443.0,1465.0,1450.0,1450.0,1443.0,1443.0,1444.0,-22.0,-21.0,24.0,69.3,330.0,20.0,
-FG1404.ZCE,20130821,1438.0,1444.0,1437.0,1438.0,1437.0,1438.0,1438.0,-6.0,-6.0,4.0,11.5,330.0,0.0,
-FG1404.ZCE,20130822,,1438.0,,,,,1438.0,,0.0,0.0,0.0,330.0,0.0,
-FG1404.ZCE,20130823,1430.0,1438.0,1436.0,1436.0,1430.0,1430.0,1435.0,-8.0,-3.0,10.0,28.7,332.0,2.0,
-FG1404.ZCE,20130826,,1435.0,,,,,1455.0,,20.0,0.0,0.0,332.0,0.0,
-FG1404.ZCE,20130827,,1455.0,,,,,1455.0,,0.0,0.0,0.0,332.0,0.0,
-FG1404.ZCE,20130828,1425.0,1455.0,1447.0,1447.0,1425.0,1425.0,1441.0,-30.0,-14.0,80.0,230.49,334.0,2.0,
-FG1404.ZCE,20130829,1406.0,1441.0,1426.0,1429.0,1402.0,1406.0,1408.0,-35.0,-33.0,100.0,281.64,308.0,-26.0,
-FG1404.ZCE,20130830,1402.0,1408.0,1404.0,1409.0,1400.0,1402.0,1402.0,-6.0,-6.0,112.0,313.97,206.0,-102.0,
-FG1404.ZCE,20130902,1406.0,1402.0,1406.0,1406.0,1406.0,1406.0,1406.0,4.0,4.0,40.0,112.48,206.0,0.0,
-FG1404.ZCE,20130903,,1406.0,,,,,1404.0,,-2.0,0.0,0.0,206.0,0.0,
-FG1404.ZCE,20130904,1395.0,1404.0,1395.0,1395.0,1395.0,1395.0,1395.0,-9.0,-9.0,2.0,5.58,206.0,0.0,
-FG1404.ZCE,20130905,,1395.0,,,,,1392.0,,-3.0,0.0,0.0,206.0,0.0,
-FG1404.ZCE,20130906,1399.0,1392.0,1377.0,1402.0,1376.0,1399.0,1390.0,7.0,-2.0,24.0,66.7,206.0,0.0,
-FG1404.ZCE,20130909,1406.0,1390.0,1404.0,1406.0,1400.0,1406.0,1403.0,16.0,13.0,6.0,16.84,206.0,0.0,
-FG1404.ZCE,20130910,,1403.0,,,,,1403.0,,0.0,0.0,0.0,206.0,0.0,
-FG1404.ZCE,20130911,,1403.0,,,,,1403.0,,0.0,0.0,0.0,206.0,0.0,
-FG1404.ZCE,20130912,,1403.0,,,,,1403.0,,0.0,0.0,0.0,206.0,0.0,
-FG1404.ZCE,20130913,1406.0,1403.0,1403.0,1406.0,1403.0,1406.0,1404.0,3.0,1.0,6.0,16.85,210.0,4.0,
-FG1404.ZCE,20130916,1402.0,1404.0,1407.0,1408.0,1402.0,1402.0,1408.0,-2.0,4.0,30.0,84.45,228.0,18.0,
-FG1404.ZCE,20130917,1351.0,1408.0,1402.0,1403.0,1351.0,1351.0,1364.0,-57.0,-44.0,82.0,223.73,228.0,0.0,
-FG1404.ZCE,20130918,1345.0,1364.0,1350.0,1350.0,1345.0,1345.0,1347.0,-19.0,-17.0,6.0,16.16,226.0,-2.0,
-FG1404.ZCE,20130923,1358.0,1347.0,1348.0,1358.0,1348.0,1358.0,1353.0,11.0,6.0,12.0,32.48,226.0,0.0,
-FG1404.ZCE,20130924,1350.0,1353.0,1350.0,1350.0,1350.0,1350.0,1350.0,-3.0,-3.0,4.0,10.8,226.0,0.0,
-FG1404.ZCE,20130925,,1350.0,,,,,1344.0,,-6.0,0.0,0.0,226.0,0.0,
-FG1404.ZCE,20130926,1343.0,1344.0,1338.0,1345.0,1338.0,1343.0,1342.0,-1.0,-2.0,6.0,16.1,224.0,-2.0,
-FG1404.ZCE,20130927,1327.0,1342.0,1332.0,1332.0,1327.0,1327.0,1328.0,-15.0,-14.0,8.0,21.25,218.0,-6.0,
-FG1404.ZCE,20130930,,1328.0,,,,,1316.0,,-12.0,0.0,0.0,218.0,0.0,
-FG1404.ZCE,20131008,1303.0,1316.0,1303.0,1303.0,1303.0,1303.0,1303.0,-13.0,-13.0,6.0,15.64,216.0,-2.0,
-FG1404.ZCE,20131009,,1303.0,,,,,1329.0,,26.0,0.0,0.0,216.0,0.0,
-FG1404.ZCE,20131010,1327.0,1329.0,1324.0,1327.0,1322.0,1327.0,1324.0,-2.0,-5.0,10.0,26.49,216.0,0.0,
-FG1404.ZCE,20131011,,1324.0,,,,,1324.0,,0.0,0.0,0.0,216.0,0.0,
-FG1404.ZCE,20131014,,1324.0,,,,,1319.0,,-5.0,0.0,0.0,216.0,0.0,
-FG1404.ZCE,20131015,1322.0,1319.0,1331.0,1331.0,1322.0,1322.0,1327.0,3.0,8.0,4.0,10.61,216.0,0.0,
-FG1404.ZCE,20131016,,1327.0,,,,,1312.0,,-15.0,0.0,0.0,216.0,0.0,
-FG1404.ZCE,20131017,,1312.0,,,,,1299.0,,-13.0,0.0,0.0,216.0,0.0,
-FG1404.ZCE,20131018,1294.0,1299.0,1302.0,1302.0,1291.0,1294.0,1297.0,-5.0,-2.0,26.0,67.42,214.0,-2.0,
-FG1404.ZCE,20131021,1312.0,1297.0,1305.0,1321.0,1305.0,1312.0,1316.0,15.0,19.0,208.0,547.57,306.0,92.0,
-FG1404.ZCE,20131022,1313.0,1316.0,1313.0,1313.0,1313.0,1313.0,1313.0,-3.0,-3.0,4.0,10.5,306.0,0.0,
-FG1404.ZCE,20131023,1317.0,1313.0,1313.0,1317.0,1313.0,1317.0,1316.0,4.0,3.0,6.0,15.79,306.0,0.0,
-FG1404.ZCE,20131024,1308.0,1316.0,1308.0,1308.0,1308.0,1308.0,1308.0,-8.0,-8.0,4.0,10.46,306.0,0.0,
-FG1404.ZCE,20131025,1285.0,1308.0,1298.0,1298.0,1280.0,1285.0,1289.0,-23.0,-19.0,8.0,20.62,308.0,2.0,
-FG1404.ZCE,20131028,1292.0,1289.0,1286.0,1292.0,1286.0,1292.0,1287.0,3.0,-2.0,94.0,241.98,308.0,0.0,
-FG1404.ZCE,20131029,1302.0,1287.0,1303.0,1303.0,1301.0,1302.0,1302.0,15.0,15.0,12.0,31.24,308.0,0.0,
-FG1404.ZCE,20131030,1302.0,1302.0,1301.0,1302.0,1295.0,1302.0,1300.0,0.0,-2.0,34.0,88.37,302.0,-6.0,
-FG1404.ZCE,20131031,1326.0,1300.0,1310.0,1326.0,1310.0,1326.0,1324.0,26.0,24.0,92.0,243.67,366.0,64.0,
-FG1404.ZCE,20131101,1320.0,1324.0,1329.0,1329.0,1320.0,1320.0,1325.0,-4.0,1.0,130.0,344.61,368.0,2.0,
-FG1404.ZCE,20131104,1316.0,1325.0,1327.0,1327.0,1316.0,1316.0,1318.0,-9.0,-7.0,26.0,68.53,350.0,-18.0,
-FG1404.ZCE,20131105,1324.0,1318.0,1329.0,1331.0,1322.0,1324.0,1327.0,6.0,9.0,74.0,196.4,316.0,-34.0,
-FG1404.ZCE,20131106,1315.0,1327.0,1314.0,1315.0,1314.0,1315.0,1315.0,-12.0,-12.0,4.0,10.52,316.0,0.0,
-FG1404.ZCE,20131107,,1315.0,,,,,1315.0,,0.0,0.0,0.0,316.0,0.0,
-FG1404.ZCE,20131108,,1315.0,,,,,1315.0,,0.0,0.0,0.0,316.0,0.0,
-FG1404.ZCE,20131111,1304.0,1315.0,1312.0,1314.0,1304.0,1304.0,1309.0,-11.0,-6.0,8.0,20.94,312.0,-4.0,
-FG1404.ZCE,20131112,1302.0,1309.0,1302.0,1302.0,1302.0,1302.0,1302.0,-7.0,-7.0,2.0,5.21,314.0,2.0,
-FG1404.ZCE,20131113,,1302.0,,,,,1302.0,,0.0,0.0,0.0,314.0,0.0,
-FG1404.ZCE,20131114,,1302.0,,,,,1302.0,,0.0,0.0,0.0,314.0,0.0,
-FG1404.ZCE,20131115,1307.0,1302.0,1312.0,1312.0,1306.0,1307.0,1308.0,5.0,6.0,8.0,20.93,314.0,0.0,
-FG1404.ZCE,20131118,1300.0,1308.0,1292.0,1300.0,1292.0,1300.0,1296.0,-8.0,-12.0,4.0,10.37,314.0,0.0,
-FG1404.ZCE,20131119,,1296.0,,,,,1307.0,,11.0,0.0,0.0,314.0,0.0,
-FG1404.ZCE,20131120,1310.0,1307.0,1317.0,1317.0,1308.0,1310.0,1313.0,3.0,6.0,26.0,68.26,306.0,-8.0,
-FG1404.ZCE,20131121,1305.0,1313.0,1312.0,1312.0,1305.0,1305.0,1309.0,-8.0,-4.0,14.0,36.65,304.0,-2.0,
-FG1404.ZCE,20131122,,1309.0,,,,,1309.0,,0.0,0.0,0.0,304.0,0.0,
-FG1404.ZCE,20131125,,1309.0,,,,,1309.0,,0.0,0.0,0.0,304.0,0.0,
-FG1404.ZCE,20131126,,1309.0,,,,,1309.0,,0.0,0.0,0.0,304.0,0.0,
-FG1404.ZCE,20131127,1311.0,1309.0,1305.0,1311.0,1305.0,1311.0,1308.0,2.0,-1.0,6.0,15.7,304.0,0.0,
-FG1404.ZCE,20131128,1316.0,1308.0,1316.0,1316.0,1316.0,1316.0,1316.0,8.0,8.0,2.0,5.26,302.0,-2.0,
-FG1404.ZCE,20131129,1317.0,1316.0,1314.0,1317.0,1312.0,1317.0,1314.0,1.0,-2.0,6.0,15.77,302.0,0.0,
-FG1404.ZCE,20131202,1321.0,1314.0,1321.0,1321.0,1321.0,1321.0,1321.0,7.0,7.0,2.0,5.28,300.0,-2.0,
-FG1404.ZCE,20131203,1316.0,1321.0,1327.0,1327.0,1316.0,1316.0,1322.0,-5.0,1.0,4.0,10.57,300.0,0.0,
-FG1404.ZCE,20131204,,1322.0,,,,,1322.0,,0.0,0.0,0.0,300.0,0.0,
-FG1404.ZCE,20131205,,1322.0,,,,,1322.0,,0.0,0.0,0.0,300.0,0.0,
-FG1404.ZCE,20131206,1318.0,1322.0,1317.0,1318.0,1312.0,1318.0,1316.0,-4.0,-6.0,6.0,15.79,300.0,0.0,
-FG1404.ZCE,20131209,1330.0,1316.0,1331.0,1331.0,1325.0,1330.0,1329.0,14.0,13.0,12.0,31.88,296.0,-4.0,
-FG1404.ZCE,20131210,1325.0,1329.0,1330.0,1332.0,1325.0,1325.0,1330.0,-4.0,1.0,20.0,53.21,278.0,-18.0,
-FG1404.ZCE,20131211,1331.0,1330.0,1329.0,1331.0,1329.0,1331.0,1330.0,1.0,0.0,16.0,42.57,268.0,-10.0,
-FG1404.ZCE,20131212,1350.0,1330.0,1335.0,1366.0,1332.0,1350.0,1347.0,20.0,17.0,14.0,37.71,264.0,-4.0,
-FG1404.ZCE,20131213,1346.0,1347.0,1345.0,1346.0,1338.0,1346.0,1344.0,-1.0,-3.0,8.0,21.5,260.0,-4.0,
-FG1404.ZCE,20131216,1332.0,1344.0,1345.0,1345.0,1332.0,1332.0,1337.0,-12.0,-7.0,16.0,42.79,264.0,4.0,
-FG1404.ZCE,20131217,1337.0,1337.0,1337.0,1337.0,1337.0,1337.0,1337.0,0.0,0.0,2.0,5.35,264.0,0.0,
-FG1404.ZCE,20131218,1340.0,1337.0,1340.0,1340.0,1340.0,1340.0,1340.0,3.0,3.0,2.0,5.36,262.0,-2.0,
-FG1404.ZCE,20131219,,1340.0,,,,,1340.0,,0.0,0.0,0.0,262.0,0.0,
-FG1404.ZCE,20131220,1333.0,1340.0,1328.0,1333.0,1328.0,1333.0,1330.0,-7.0,-10.0,84.0,223.43,262.0,0.0,
-FG1404.ZCE,20131223,1331.0,1330.0,1331.0,1331.0,1331.0,1331.0,1331.0,1.0,1.0,12.0,31.94,262.0,0.0,
-FG1404.ZCE,20131224,1322.0,1331.0,1323.0,1323.0,1322.0,1322.0,1323.0,-9.0,-8.0,4.0,10.58,262.0,0.0,
-FG1404.ZCE,20131225,1324.0,1323.0,1324.0,1324.0,1324.0,1324.0,1324.0,1.0,1.0,2.0,5.3,262.0,0.0,
-FG1404.ZCE,20131226,1320.0,1324.0,1329.0,1329.0,1320.0,1320.0,1325.0,-4.0,1.0,4.0,10.6,262.0,0.0,
-FG1404.ZCE,20131227,1328.0,1325.0,1334.0,1334.0,1327.0,1328.0,1328.0,3.0,3.0,16.0,42.5,254.0,-8.0,
-FG1404.ZCE,20131230,1327.0,1328.0,1328.0,1328.0,1327.0,1327.0,1328.0,-1.0,0.0,48.0,127.48,250.0,-4.0,
-FG1404.ZCE,20131231,1302.0,1328.0,1311.0,1311.0,1302.0,1302.0,1309.0,-26.0,-19.0,20.0,52.37,230.0,-20.0,
-FG1404.ZCE,20140102,1298.0,1309.0,1328.0,1328.0,1294.0,1298.0,1303.0,-11.0,-6.0,12.0,31.26,234.0,4.0,
-FG1404.ZCE,20140103,1290.0,1303.0,1291.0,1292.0,1288.0,1290.0,1291.0,-13.0,-12.0,40.0,103.25,234.0,0.0,
-FG1404.ZCE,20140106,1274.0,1291.0,1291.0,1291.0,1274.0,1274.0,1283.0,-17.0,-8.0,62.0,159.13,212.0,-22.0,
-FG1404.ZCE,20140107,1248.0,1283.0,1250.0,1250.0,1248.0,1248.0,1249.0,-35.0,-34.0,8.0,19.98,214.0,2.0,
-FG1404.ZCE,20140108,1252.0,1249.0,1237.0,1252.0,1237.0,1252.0,1244.0,3.0,-5.0,8.0,19.9,214.0,0.0,
-FG1404.ZCE,20140109,1256.0,1244.0,1250.0,1271.0,1250.0,1256.0,1258.0,12.0,14.0,102.0,256.54,212.0,-2.0,
-FG1404.ZCE,20140110,1260.0,1258.0,1254.0,1263.0,1253.0,1260.0,1256.0,2.0,-2.0,48.0,120.59,178.0,-34.0,
-FG1404.ZCE,20140113,1256.0,1256.0,1262.0,1262.0,1256.0,1256.0,1258.0,0.0,2.0,64.0,160.97,134.0,-44.0,
-FG1404.ZCE,20140114,1256.0,1258.0,1253.0,1256.0,1253.0,1256.0,1254.0,-2.0,-4.0,10.0,25.07,126.0,-8.0,
-FG1404.ZCE,20140115,1273.0,1254.0,1273.0,1273.0,1273.0,1273.0,1273.0,19.0,19.0,2.0,5.09,126.0,0.0,
-FG1404.ZCE,20140116,1255.0,1273.0,1265.0,1275.0,1255.0,1255.0,1266.0,-18.0,-7.0,204.0,516.5,156.0,30.0,
-FG1404.ZCE,20140117,,1266.0,,,,,1261.0,,-5.0,0.0,0.0,156.0,0.0,
-FG1404.ZCE,20140120,,1261.0,,,,,1258.0,,-3.0,0.0,0.0,156.0,0.0,
-FG1404.ZCE,20140121,1244.0,1258.0,1244.0,1244.0,1236.0,1244.0,1241.0,-14.0,-17.0,214.0,531.06,350.0,194.0,
-FG1404.ZCE,20140122,1226.0,1241.0,1221.0,1226.0,1221.0,1226.0,1224.0,-15.0,-17.0,4.0,9.79,350.0,0.0,
-FG1404.ZCE,20140123,1233.0,1224.0,1243.0,1243.0,1233.0,1233.0,1238.0,9.0,14.0,4.0,9.9,348.0,-2.0,
-FG1404.ZCE,20140124,1269.0,1238.0,1259.0,1269.0,1257.0,1269.0,1266.0,31.0,28.0,22.0,55.68,344.0,-4.0,
-FG1404.ZCE,20140127,1262.0,1266.0,1262.0,1262.0,1262.0,1262.0,1262.0,-4.0,-4.0,2.0,5.05,344.0,0.0,
-FG1404.ZCE,20140128,,1262.0,,,,,1273.0,,11.0,0.0,0.0,344.0,0.0,
-FG1404.ZCE,20140129,,1273.0,,,,,1286.0,,13.0,0.0,0.0,344.0,0.0,
-FG1404.ZCE,20140130,1293.0,1286.0,1285.0,1293.0,1285.0,1293.0,1289.0,7.0,3.0,4.0,10.31,342.0,-2.0,
-FG1404.ZCE,20140207,1275.0,1289.0,1283.0,1283.0,1275.0,1275.0,1279.0,-14.0,-10.0,4.0,10.23,340.0,-2.0,
-FG1404.ZCE,20140210,1281.0,1279.0,1279.0,1285.0,1275.0,1281.0,1281.0,2.0,2.0,82.0,210.08,302.0,-38.0,
-FG1404.ZCE,20140211,1297.0,1281.0,1297.0,1297.0,1297.0,1297.0,1297.0,16.0,16.0,6.0,15.56,296.0,-6.0,
-FG1404.ZCE,20140212,1311.0,1297.0,1300.0,1321.0,1296.0,1311.0,1302.0,14.0,5.0,40.0,104.18,260.0,-36.0,
-FG1404.ZCE,20140213,,1302.0,,,,,1302.0,,0.0,0.0,0.0,260.0,0.0,
-FG1404.ZCE,20140214,,1302.0,,,,,1302.0,,0.0,0.0,0.0,260.0,0.0,
-FG1404.ZCE,20140217,1319.0,1302.0,1319.0,1319.0,1319.0,1319.0,1319.0,17.0,17.0,2.0,5.28,258.0,-2.0,
-FG1404.ZCE,20140218,,1319.0,,,,,1319.0,,0.0,0.0,0.0,258.0,0.0,
-FG1404.ZCE,20140219,,1319.0,,,,,1346.0,,27.0,0.0,0.0,258.0,0.0,
-FG1404.ZCE,20140220,1310.0,1346.0,1296.0,1311.0,1296.0,1310.0,1304.0,-36.0,-42.0,8.0,20.86,264.0,6.0,
-FG1404.ZCE,20140221,,1304.0,,,,,1304.0,,0.0,0.0,0.0,264.0,0.0,
-FG1404.ZCE,20140224,1326.0,1304.0,1326.0,1326.0,1326.0,1326.0,1326.0,22.0,22.0,2.0,5.3,264.0,0.0,
-FG1404.ZCE,20140225,1312.0,1326.0,1312.0,1312.0,1312.0,1312.0,1312.0,-14.0,-14.0,2.0,5.25,264.0,0.0,
-FG1404.ZCE,20140226,1266.0,1312.0,1285.0,1285.0,1266.0,1266.0,1277.0,-46.0,-35.0,6.0,15.32,262.0,-2.0,
-FG1404.ZCE,20140227,1257.0,1277.0,1260.0,1274.0,1257.0,1257.0,1264.0,-20.0,-13.0,8.0,20.23,256.0,-6.0,
-FG1404.ZCE,20140228,1263.0,1264.0,1261.0,1277.0,1261.0,1263.0,1268.0,-1.0,4.0,42.0,106.52,248.0,-8.0,
-FG1404.ZCE,20140303,,1268.0,,,,,1268.0,,0.0,0.0,0.0,248.0,0.0,
-FG1404.ZCE,20140304,1250.0,1268.0,1251.0,1251.0,1250.0,1250.0,1250.0,-18.0,-18.0,52.0,130.02,232.0,-16.0,
-FG1404.ZCE,20140305,,1250.0,,,,,1250.0,,0.0,0.0,0.0,232.0,0.0,
-FG1404.ZCE,20140306,1272.0,1250.0,1250.0,1294.0,1238.0,1272.0,1269.0,22.0,19.0,20.0,50.74,232.0,0.0,
-FG1404.ZCE,20140307,1255.0,1269.0,1220.0,1255.0,1220.0,1255.0,1238.0,-14.0,-31.0,4.0,9.9,232.0,0.0,
-FG1404.ZCE,20140310,1210.0,1238.0,1210.0,1210.0,1210.0,1210.0,1210.0,-28.0,-28.0,24.0,58.08,208.0,-24.0,
-FG1404.ZCE,20140311,1216.0,1210.0,1216.0,1216.0,1212.0,1216.0,1216.0,6.0,6.0,20.0,48.62,208.0,0.0,
-FG1404.ZCE,20140312,1221.0,1216.0,1205.0,1221.0,1205.0,1221.0,1217.0,5.0,1.0,46.0,111.97,204.0,-4.0,
-FG1404.ZCE,20140313,1218.0,1217.0,1197.0,1218.0,1197.0,1218.0,1208.0,1.0,-9.0,4.0,9.66,204.0,0.0,
-FG1404.ZCE,20140314,1200.0,1208.0,1216.0,1216.0,1200.0,1200.0,1214.0,-8.0,6.0,24.0,58.28,204.0,0.0,
-FG1404.ZCE,20140317,1203.0,1214.0,1206.0,1214.0,1200.0,1203.0,1208.0,-11.0,-6.0,154.0,372.12,200.0,-4.0,
-FG1404.ZCE,20140318,1208.0,1208.0,1208.0,1208.0,1208.0,1208.0,1208.0,0.0,0.0,24.0,57.98,202.0,2.0,
-FG1404.ZCE,20140319,1200.0,1208.0,1215.0,1215.0,1200.0,1200.0,1205.0,-8.0,-3.0,66.0,159.01,144.0,-58.0,
-FG1404.ZCE,20140320,1203.0,1205.0,1204.0,1204.0,1203.0,1203.0,1203.0,-2.0,-2.0,66.0,158.84,78.0,-66.0,
-FG1404.ZCE,20140321,1206.0,1203.0,1188.0,1208.0,1187.0,1206.0,1197.0,3.0,-6.0,20.0,47.87,78.0,0.0,
-FG1404.ZCE,20140324,1184.0,1197.0,1184.0,1185.0,1184.0,1184.0,1184.0,-13.0,-13.0,12.0,28.42,78.0,0.0,
-FG1404.ZCE,20140325,1192.0,1184.0,1182.0,1195.0,1182.0,1192.0,1188.0,8.0,4.0,16.0,38.02,78.0,0.0,
-FG1404.ZCE,20140326,1179.0,1188.0,1186.0,1190.0,1179.0,1179.0,1186.0,-9.0,-2.0,22.0,52.18,72.0,-6.0,
-FG1404.ZCE,20140327,1165.0,1186.0,1165.0,1165.0,1165.0,1165.0,1165.0,-21.0,-21.0,2.0,4.66,70.0,-2.0,
-FG1404.ZCE,20140328,1212.0,1165.0,1212.0,1212.0,1212.0,1212.0,1212.0,47.0,47.0,2.0,4.85,72.0,2.0,
-FG1404.ZCE,20140331,1215.0,1212.0,1215.0,1215.0,1215.0,1215.0,1215.0,3.0,3.0,2.0,4.86,70.0,-2.0,
-FG1404.ZCE,20140401,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140402,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140403,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140404,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140408,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140409,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140410,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140411,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140414,,1215.0,,,,,1215.0,,0.0,0.0,0.0,70.0,0.0,
-FG1404.ZCE,20140415,,1215.0,,,,,1215.0,,0.0,0.0,0.0,0.0,-70.0,
diff --git a/data/FG/FG1405.csv b/data/FG/FG1405.csv
deleted file mode 100644
index 1602347..0000000
--- a/data/FG/FG1405.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1405.ZCE,20130516,1504.0,1425.0,1431.0,1516.0,1431.0,1504.0,1494.0,79.0,69.0,4190.0,12520.42,2402.0,2402.0,
-FG1405.ZCE,20130517,1518.0,1494.0,1505.0,1521.0,1500.0,1518.0,1513.0,24.0,19.0,3504.0,10601.49,2782.0,380.0,
-FG1405.ZCE,20130520,1511.0,1513.0,1518.0,1525.0,1508.0,1511.0,1515.0,-2.0,2.0,2342.0,7098.52,2768.0,-14.0,
-FG1405.ZCE,20130521,1522.0,1515.0,1515.0,1523.0,1503.0,1522.0,1513.0,7.0,-2.0,2538.0,7680.71,2960.0,192.0,
-FG1405.ZCE,20130522,1518.0,1513.0,1522.0,1526.0,1513.0,1518.0,1519.0,5.0,6.0,1626.0,4939.72,2800.0,-160.0,
-FG1405.ZCE,20130523,1482.0,1519.0,1513.0,1513.0,1480.0,1482.0,1495.0,-37.0,-24.0,2686.0,8029.67,2644.0,-156.0,
-FG1405.ZCE,20130524,1487.0,1495.0,1484.0,1496.0,1481.0,1487.0,1489.0,-8.0,-6.0,2370.0,7056.33,2626.0,-18.0,
-FG1405.ZCE,20130527,1487.0,1489.0,1475.0,1498.0,1473.0,1487.0,1486.0,-2.0,-3.0,1524.0,4530.17,2706.0,80.0,
-FG1405.ZCE,20130528,1497.0,1486.0,1491.0,1497.0,1480.0,1497.0,1489.0,11.0,3.0,3320.0,9885.86,2776.0,70.0,
-FG1405.ZCE,20130529,1485.0,1489.0,1496.0,1505.0,1483.0,1485.0,1494.0,-4.0,5.0,2644.0,7902.86,2924.0,148.0,
-FG1405.ZCE,20130530,1460.0,1494.0,1478.0,1478.0,1450.0,1460.0,1463.0,-34.0,-31.0,3646.0,10670.34,2878.0,-46.0,
-FG1405.ZCE,20130531,1445.0,1463.0,1458.0,1470.0,1445.0,1445.0,1460.0,-18.0,-3.0,2528.0,7383.06,3044.0,166.0,
-FG1405.ZCE,20130603,1454.0,1460.0,1450.0,1459.0,1435.0,1454.0,1451.0,-6.0,-9.0,2816.0,8170.27,3374.0,330.0,
-FG1405.ZCE,20130604,1489.0,1451.0,1458.0,1489.0,1456.0,1489.0,1471.0,38.0,20.0,3978.0,11704.54,4432.0,1058.0,
-FG1405.ZCE,20130605,1503.0,1471.0,1488.0,1513.0,1486.0,1503.0,1497.0,32.0,26.0,3986.0,11931.27,5080.0,648.0,
-FG1405.ZCE,20130606,1475.0,1497.0,1496.0,1499.0,1471.0,1475.0,1486.0,-22.0,-11.0,3044.0,9046.41,4802.0,-278.0,
-FG1405.ZCE,20130607,1468.0,1486.0,1482.0,1489.0,1444.0,1468.0,1460.0,-18.0,-26.0,4830.0,14102.38,5322.0,520.0,
-FG1405.ZCE,20130613,1466.0,1460.0,1452.0,1473.0,1448.0,1466.0,1464.0,6.0,4.0,4700.0,13764.98,6286.0,964.0,
-FG1405.ZCE,20130614,1470.0,1464.0,1470.0,1486.0,1459.0,1470.0,1473.0,6.0,9.0,6558.0,19318.72,8636.0,2350.0,
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-FG1405.ZCE,20130618,1458.0,1483.0,1476.0,1490.0,1453.0,1458.0,1466.0,-25.0,-17.0,4364.0,12792.8,10654.0,922.0,
-FG1405.ZCE,20130619,1463.0,1466.0,1455.0,1463.0,1445.0,1463.0,1452.0,-3.0,-14.0,7710.0,22395.46,12856.0,2202.0,
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-FG1405.ZCE,20130621,1430.0,1443.0,1414.0,1441.0,1402.0,1430.0,1421.0,-13.0,-22.0,18892.0,53687.3,20726.0,5868.0,
-FG1405.ZCE,20130624,1410.0,1421.0,1430.0,1435.0,1408.0,1410.0,1417.0,-11.0,-4.0,8010.0,22701.13,22574.0,1848.0,
-FG1405.ZCE,20130625,1432.0,1417.0,1414.0,1436.0,1409.0,1432.0,1418.0,15.0,1.0,13822.0,39199.72,23098.0,524.0,
-FG1405.ZCE,20130626,1405.0,1418.0,1436.0,1439.0,1396.0,1405.0,1414.0,-13.0,-4.0,10540.0,29817.58,23564.0,466.0,
-FG1405.ZCE,20130627,1420.0,1414.0,1410.0,1426.0,1405.0,1420.0,1416.0,6.0,2.0,10924.0,30926.32,22734.0,-830.0,
-FG1405.ZCE,20130628,1418.0,1416.0,1420.0,1430.0,1412.0,1418.0,1422.0,2.0,6.0,12514.0,35578.69,20858.0,-1876.0,
-FG1405.ZCE,20130701,1425.0,1422.0,1412.0,1428.0,1406.0,1425.0,1416.0,3.0,-6.0,10346.0,29302.73,18866.0,-1992.0,
-FG1405.ZCE,20130702,1443.0,1416.0,1430.0,1449.0,1425.0,1443.0,1439.0,27.0,23.0,13598.0,39132.6,20872.0,2006.0,
-FG1405.ZCE,20130703,1448.0,1439.0,1446.0,1450.0,1437.0,1448.0,1444.0,9.0,5.0,7058.0,20379.36,21178.0,306.0,
-FG1405.ZCE,20130704,1446.0,1444.0,1450.0,1458.0,1442.0,1446.0,1450.0,2.0,6.0,6036.0,17499.06,20576.0,-602.0,
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-FG1405.ZCE,20130709,1416.0,1424.0,1427.0,1431.0,1414.0,1416.0,1424.0,-8.0,0.0,7642.0,21761.03,19086.0,-998.0,
-FG1405.ZCE,20130710,1432.0,1424.0,1414.0,1433.0,1407.0,1432.0,1420.0,8.0,-4.0,9990.0,28365.5,20590.0,1504.0,
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-FG1405.ZCE,20130712,1441.0,1449.0,1445.0,1451.0,1439.0,1441.0,1444.0,-8.0,-5.0,11996.0,34646.24,23800.0,118.0,
-FG1405.ZCE,20130715,1427.0,1444.0,1440.0,1453.0,1425.0,1427.0,1442.0,-17.0,-2.0,10434.0,30091.54,26734.0,2934.0,
-FG1405.ZCE,20130716,1428.0,1442.0,1426.0,1434.0,1422.0,1428.0,1428.0,-14.0,-14.0,10506.0,30002.43,26806.0,72.0,
-FG1405.ZCE,20130717,1438.0,1428.0,1431.0,1448.0,1421.0,1438.0,1435.0,10.0,7.0,12292.0,35271.84,25814.0,-992.0,
-FG1405.ZCE,20130718,1431.0,1435.0,1436.0,1437.0,1425.0,1431.0,1430.0,-4.0,-5.0,10298.0,29460.08,25692.0,-122.0,
-FG1405.ZCE,20130719,1429.0,1430.0,1437.0,1448.0,1429.0,1429.0,1440.0,-1.0,10.0,10918.0,31442.14,25682.0,-10.0,
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-FG1405.ZCE,20130723,1417.0,1417.0,1412.0,1421.0,1404.0,1417.0,1415.0,0.0,-2.0,8408.0,23796.05,26068.0,-256.0,
-FG1405.ZCE,20130724,1421.0,1415.0,1418.0,1425.0,1412.0,1421.0,1418.0,6.0,3.0,12754.0,36178.67,29344.0,3276.0,
-FG1405.ZCE,20130725,1415.0,1418.0,1417.0,1426.0,1413.0,1415.0,1420.0,-3.0,2.0,15706.0,44595.23,36848.0,7504.0,
-FG1405.ZCE,20130726,1404.0,1420.0,1415.0,1420.0,1401.0,1404.0,1411.0,-16.0,-9.0,12068.0,34065.78,37428.0,580.0,
-FG1405.ZCE,20130729,1395.0,1411.0,1403.0,1403.0,1389.0,1395.0,1396.0,-16.0,-15.0,17444.0,48693.66,40908.0,3480.0,
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-FG1405.ZCE,20130801,1409.0,1401.0,1405.0,1413.0,1402.0,1409.0,1408.0,8.0,7.0,7566.0,21312.2,41008.0,-1166.0,
-FG1405.ZCE,20130802,1411.0,1408.0,1413.0,1417.0,1407.0,1411.0,1412.0,3.0,4.0,15082.0,42576.77,42922.0,1914.0,
-FG1405.ZCE,20130805,1411.0,1412.0,1409.0,1415.0,1409.0,1411.0,1412.0,-1.0,0.0,7170.0,20249.24,44156.0,1234.0,
-FG1405.ZCE,20130806,1407.0,1412.0,1412.0,1413.0,1402.0,1407.0,1405.0,-5.0,-7.0,28296.0,79530.6,45528.0,1372.0,
-FG1405.ZCE,20130807,1422.0,1405.0,1406.0,1426.0,1402.0,1422.0,1419.0,17.0,14.0,19032.0,53996.2,48936.0,3408.0,
-FG1405.ZCE,20130808,1430.0,1419.0,1423.0,1432.0,1420.0,1430.0,1427.0,11.0,8.0,38770.0,110644.34,66628.0,17692.0,
-FG1405.ZCE,20130809,1431.0,1427.0,1433.0,1438.0,1424.0,1431.0,1431.0,4.0,4.0,25118.0,71911.84,71174.0,4546.0,
-FG1405.ZCE,20130812,1461.0,1431.0,1436.0,1461.0,1436.0,1461.0,1450.0,30.0,19.0,33408.0,96884.19,83412.0,12238.0,
-FG1405.ZCE,20130813,1462.0,1450.0,1461.0,1474.0,1456.0,1462.0,1464.0,12.0,14.0,29412.0,86095.67,87554.0,4142.0,
-FG1405.ZCE,20130814,1462.0,1464.0,1461.0,1480.0,1460.0,1462.0,1470.0,-2.0,6.0,24528.0,72130.34,87106.0,-448.0,
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-FG1405.ZCE,20130816,1453.0,1463.0,1460.0,1466.0,1444.0,1453.0,1454.0,-10.0,-9.0,39474.0,114754.78,101532.0,8896.0,
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-FG1405.ZCE,20130821,1454.0,1472.0,1461.0,1466.0,1448.0,1454.0,1454.0,-18.0,-18.0,29966.0,87150.0,130700.0,4748.0,
-FG1405.ZCE,20130822,1451.0,1454.0,1450.0,1462.0,1448.0,1451.0,1454.0,-3.0,0.0,25466.0,74068.61,132670.0,1970.0,
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-FG1405.ZCE,20130826,1471.0,1451.0,1465.0,1477.0,1461.0,1471.0,1470.0,20.0,19.0,63004.0,185193.18,141350.0,11988.0,
-FG1405.ZCE,20130827,1471.0,1470.0,1470.0,1475.0,1462.0,1471.0,1468.0,1.0,-2.0,24876.0,73048.2,143374.0,2024.0,
-FG1405.ZCE,20130828,1440.0,1468.0,1471.0,1490.0,1436.0,1440.0,1468.0,-28.0,0.0,89374.0,262369.9,151492.0,8118.0,
-FG1405.ZCE,20130829,1416.0,1468.0,1440.0,1445.0,1411.0,1416.0,1428.0,-52.0,-40.0,70252.0,200698.8,153622.0,2130.0,
-FG1405.ZCE,20130830,1409.0,1428.0,1413.0,1422.0,1408.0,1409.0,1416.0,-19.0,-12.0,47044.0,133190.32,160814.0,7192.0,
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-FG1405.ZCE,20130904,1401.0,1414.0,1410.0,1418.0,1397.0,1401.0,1409.0,-13.0,-5.0,27184.0,76604.37,174042.0,7056.0,
-FG1405.ZCE,20130905,1398.0,1409.0,1400.0,1408.0,1396.0,1398.0,1402.0,-11.0,-7.0,30022.0,84171.79,178304.0,4262.0,
-FG1405.ZCE,20130906,1404.0,1402.0,1399.0,1411.0,1389.0,1404.0,1403.0,2.0,1.0,31932.0,89584.56,178382.0,78.0,
-FG1405.ZCE,20130909,1411.0,1403.0,1415.0,1418.0,1406.0,1411.0,1412.0,8.0,9.0,31230.0,88174.17,178528.0,146.0,
-FG1405.ZCE,20130910,1409.0,1412.0,1410.0,1411.0,1400.0,1409.0,1406.0,-3.0,-6.0,20198.0,56804.21,177252.0,-1276.0,
-FG1405.ZCE,20130911,1414.0,1406.0,1410.0,1423.0,1407.0,1414.0,1416.0,8.0,10.0,44470.0,125929.25,180440.0,3188.0,
-FG1405.ZCE,20130912,1405.0,1416.0,1418.0,1418.0,1403.0,1405.0,1411.0,-11.0,-5.0,41406.0,116863.12,178614.0,-1826.0,
-FG1405.ZCE,20130913,1406.0,1411.0,1406.0,1416.0,1402.0,1406.0,1409.0,-5.0,-2.0,36334.0,102375.82,174134.0,-4480.0,
-FG1405.ZCE,20130916,1394.0,1409.0,1408.0,1416.0,1392.0,1394.0,1406.0,-15.0,-3.0,57586.0,161971.97,182806.0,8672.0,
-FG1405.ZCE,20130917,1359.0,1406.0,1391.0,1391.0,1351.0,1359.0,1367.0,-47.0,-39.0,156006.0,426654.66,209920.0,27114.0,
-FG1405.ZCE,20130918,1353.0,1367.0,1354.0,1360.0,1348.0,1353.0,1355.0,-14.0,-12.0,122100.0,330979.54,223374.0,13454.0,
-FG1405.ZCE,20130923,1362.0,1355.0,1352.0,1365.0,1342.0,1362.0,1357.0,7.0,2.0,78862.0,214082.51,228194.0,4820.0,
-FG1405.ZCE,20130924,1356.0,1357.0,1358.0,1367.0,1351.0,1356.0,1359.0,-1.0,2.0,78400.0,213114.56,238880.0,10686.0,
-FG1405.ZCE,20130925,1346.0,1359.0,1356.0,1361.0,1345.0,1346.0,1352.0,-13.0,-7.0,86824.0,234837.73,242654.0,3774.0,
-FG1405.ZCE,20130926,1343.0,1352.0,1346.0,1354.0,1332.0,1343.0,1343.0,-9.0,-9.0,107208.0,288000.75,236306.0,-6348.0,
-FG1405.ZCE,20130927,1324.0,1343.0,1341.0,1345.0,1324.0,1324.0,1333.0,-19.0,-10.0,81190.0,216512.26,232938.0,-3368.0,
-FG1405.ZCE,20130930,1315.0,1333.0,1322.0,1331.0,1315.0,1315.0,1322.0,-18.0,-11.0,50746.0,134211.41,238756.0,5818.0,
-FG1405.ZCE,20131008,1320.0,1322.0,1314.0,1322.0,1307.0,1320.0,1315.0,-2.0,-7.0,45386.0,119352.8,247612.0,8856.0,
-FG1405.ZCE,20131009,1334.0,1315.0,1320.0,1339.0,1320.0,1334.0,1333.0,19.0,18.0,96108.0,256141.39,271322.0,23710.0,
-FG1405.ZCE,20131010,1331.0,1333.0,1331.0,1340.0,1329.0,1331.0,1333.0,-2.0,0.0,58780.0,156696.68,276976.0,5654.0,
-FG1405.ZCE,20131011,1331.0,1333.0,1334.0,1341.0,1330.0,1331.0,1335.0,-2.0,2.0,69284.0,185053.76,284554.0,7578.0,
-FG1405.ZCE,20131014,1321.0,1335.0,1325.0,1331.0,1316.0,1321.0,1322.0,-14.0,-13.0,105060.0,277816.16,303890.0,19336.0,
-FG1405.ZCE,20131015,1325.0,1322.0,1325.0,1347.0,1320.0,1325.0,1332.0,3.0,10.0,346898.0,924137.08,342760.0,38870.0,
-FG1405.ZCE,20131016,1312.0,1332.0,1326.0,1332.0,1311.0,1312.0,1320.0,-20.0,-12.0,166686.0,440193.49,383394.0,40634.0,
-FG1405.ZCE,20131017,1298.0,1320.0,1316.0,1319.0,1298.0,1298.0,1308.0,-22.0,-12.0,245244.0,641707.26,423518.0,40124.0,
-FG1405.ZCE,20131018,1297.0,1308.0,1299.0,1305.0,1294.0,1297.0,1300.0,-11.0,-8.0,118202.0,307329.38,434506.0,10988.0,
-FG1405.ZCE,20131021,1321.0,1300.0,1298.0,1322.0,1297.0,1321.0,1312.0,21.0,12.0,207370.0,543931.61,410554.0,-23952.0,
-FG1405.ZCE,20131022,1316.0,1312.0,1322.0,1329.0,1315.0,1316.0,1320.0,4.0,8.0,216048.0,570575.16,402838.0,-7716.0,
-FG1405.ZCE,20131023,1314.0,1320.0,1318.0,1324.0,1309.0,1314.0,1316.0,-6.0,-4.0,212388.0,559078.36,421062.0,18224.0,
-FG1405.ZCE,20131024,1312.0,1316.0,1313.0,1316.0,1303.0,1312.0,1310.0,-4.0,-6.0,206600.0,541443.76,456314.0,35252.0,
-FG1405.ZCE,20131025,1292.0,1310.0,1313.0,1319.0,1287.0,1292.0,1303.0,-18.0,-7.0,444974.0,1159169.79,473176.0,16862.0,
-FG1405.ZCE,20131028,1300.0,1303.0,1293.0,1302.0,1290.0,1300.0,1297.0,-3.0,-6.0,257966.0,669112.54,472846.0,-330.0,
-FG1405.ZCE,20131029,1307.0,1297.0,1302.0,1319.0,1297.0,1307.0,1305.0,10.0,8.0,396472.0,1035103.14,479352.0,6506.0,
-FG1405.ZCE,20131030,1312.0,1305.0,1309.0,1315.0,1301.0,1312.0,1308.0,7.0,3.0,403914.0,1056423.15,495924.0,16572.0,
-FG1405.ZCE,20131031,1327.0,1308.0,1312.0,1329.0,1308.0,1327.0,1320.0,19.0,12.0,675412.0,1783201.62,543988.0,48064.0,
-FG1405.ZCE,20131101,1329.0,1320.0,1327.0,1335.0,1322.0,1329.0,1328.0,9.0,8.0,695254.0,1847018.76,544974.0,986.0,
-FG1405.ZCE,20131104,1326.0,1328.0,1328.0,1330.0,1320.0,1326.0,1325.0,-2.0,-3.0,378030.0,1001852.85,535150.0,-9824.0,
-FG1405.ZCE,20131105,1329.0,1325.0,1328.0,1332.0,1321.0,1329.0,1328.0,4.0,3.0,454304.0,1206337.06,556926.0,21776.0,
-FG1405.ZCE,20131106,1319.0,1328.0,1327.0,1334.0,1317.0,1319.0,1324.0,-9.0,-4.0,610816.0,1617094.97,572156.0,15230.0,
-FG1405.ZCE,20131107,1320.0,1324.0,1317.0,1326.0,1315.0,1320.0,1321.0,-4.0,-3.0,344586.0,910129.68,562666.0,-9490.0,
-FG1405.ZCE,20131108,1312.0,1321.0,1319.0,1324.0,1311.0,1312.0,1319.0,-9.0,-2.0,285372.0,752704.03,558754.0,-3912.0,
-FG1405.ZCE,20131111,1305.0,1319.0,1313.0,1315.0,1303.0,1305.0,1309.0,-14.0,-10.0,364280.0,953966.99,583080.0,24326.0,
-FG1405.ZCE,20131112,1308.0,1309.0,1307.0,1311.0,1300.0,1308.0,1305.0,-1.0,-4.0,347500.0,907306.23,582436.0,-644.0,
-FG1405.ZCE,20131113,1305.0,1305.0,1306.0,1309.0,1303.0,1305.0,1306.0,0.0,1.0,241714.0,631513.07,578192.0,-4244.0,
-FG1405.ZCE,20131114,1306.0,1306.0,1306.0,1311.0,1301.0,1306.0,1306.0,0.0,0.0,289556.0,756511.48,577900.0,-292.0,
-FG1405.ZCE,20131115,1304.0,1306.0,1306.0,1317.0,1303.0,1304.0,1311.0,-2.0,5.0,424280.0,1112678.74,566222.0,-11678.0,
-FG1405.ZCE,20131118,1296.0,1311.0,1303.0,1307.0,1292.0,1296.0,1297.0,-15.0,-14.0,447350.0,1160327.93,602202.0,35980.0,
-FG1405.ZCE,20131119,1311.0,1297.0,1295.0,1311.0,1294.0,1311.0,1303.0,14.0,6.0,406734.0,1060100.51,563894.0,-38308.0,
-FG1405.ZCE,20131120,1309.0,1303.0,1312.0,1314.0,1307.0,1309.0,1310.0,6.0,7.0,296494.0,777038.86,571082.0,7188.0,
-FG1405.ZCE,20131121,1303.0,1310.0,1307.0,1308.0,1301.0,1303.0,1304.0,-7.0,-6.0,249758.0,651531.58,570478.0,-604.0,
-FG1405.ZCE,20131122,1308.0,1304.0,1306.0,1311.0,1302.0,1308.0,1306.0,4.0,2.0,262152.0,684994.28,547700.0,-22778.0,
-FG1405.ZCE,20131125,1319.0,1306.0,1310.0,1322.0,1308.0,1319.0,1316.0,13.0,10.0,460740.0,1212514.53,540926.0,-6774.0,
-FG1405.ZCE,20131126,1321.0,1316.0,1317.0,1326.0,1317.0,1321.0,1322.0,5.0,6.0,426376.0,1127183.13,550820.0,9894.0,
-FG1405.ZCE,20131127,1319.0,1322.0,1321.0,1325.0,1316.0,1319.0,1319.0,-3.0,-3.0,253102.0,667788.94,549416.0,-1404.0,
-FG1405.ZCE,20131128,1313.0,1319.0,1319.0,1327.0,1312.0,1313.0,1320.0,-6.0,1.0,446296.0,1178182.8,549576.0,160.0,
-FG1405.ZCE,20131129,1317.0,1320.0,1315.0,1318.0,1312.0,1317.0,1315.0,-3.0,-5.0,207072.0,544728.45,532464.0,-17112.0,
-FG1405.ZCE,20131202,1323.0,1315.0,1318.0,1324.0,1314.0,1323.0,1319.0,8.0,4.0,248924.0,656762.84,537442.0,4978.0,
-FG1405.ZCE,20131203,1324.0,1319.0,1322.0,1326.0,1319.0,1324.0,1323.0,5.0,4.0,228150.0,603696.02,536610.0,-832.0,
-FG1405.ZCE,20131204,1320.0,1323.0,1326.0,1329.0,1320.0,1320.0,1324.0,-3.0,1.0,278268.0,737027.0,526860.0,-9750.0,
-FG1405.ZCE,20131205,1318.0,1324.0,1323.0,1326.0,1316.0,1318.0,1321.0,-6.0,-3.0,231666.0,612078.15,504004.0,-22856.0,
-FG1405.ZCE,20131206,1319.0,1321.0,1318.0,1320.0,1309.0,1319.0,1314.0,-2.0,-7.0,297266.0,781259.32,459820.0,-44184.0,
-FG1405.ZCE,20131209,1319.0,1314.0,1320.0,1325.0,1316.0,1319.0,1321.0,5.0,7.0,149006.0,393595.72,461666.0,1846.0,
-FG1405.ZCE,20131210,1318.0,1321.0,1320.0,1324.0,1316.0,1318.0,1320.0,-3.0,-1.0,155384.0,410114.73,460134.0,-1532.0,
-FG1405.ZCE,20131211,1321.0,1320.0,1319.0,1322.0,1316.0,1321.0,1319.0,1.0,-1.0,130304.0,343763.71,449070.0,-11064.0,
-FG1405.ZCE,20131212,1353.0,1319.0,1322.0,1363.0,1322.0,1353.0,1351.0,34.0,32.0,1299682.0,3511774.65,583930.0,134860.0,
-FG1405.ZCE,20131213,1335.0,1351.0,1348.0,1350.0,1324.0,1335.0,1336.0,-16.0,-15.0,768400.0,2053044.1,450746.0,-133184.0,
-FG1405.ZCE,20131216,1327.0,1336.0,1337.0,1340.0,1322.0,1327.0,1330.0,-9.0,-6.0,401192.0,1067371.0,460364.0,9618.0,
-FG1405.ZCE,20131217,1330.0,1330.0,1330.0,1337.0,1325.0,1330.0,1332.0,0.0,2.0,471464.0,1256289.95,464776.0,4412.0,
-FG1405.ZCE,20131218,1329.0,1332.0,1330.0,1332.0,1323.0,1329.0,1328.0,-3.0,-4.0,354316.0,940795.69,429966.0,-34810.0,
-FG1405.ZCE,20131219,1328.0,1328.0,1332.0,1337.0,1327.0,1328.0,1332.0,0.0,4.0,251974.0,671056.82,429002.0,-964.0,
-FG1405.ZCE,20131220,1319.0,1332.0,1328.0,1328.0,1278.0,1319.0,1314.0,-13.0,-18.0,594116.0,1561477.25,317166.0,-111836.0,
-FG1405.ZCE,20131223,1313.0,1314.0,1319.0,1320.0,1308.0,1313.0,1314.0,-1.0,0.0,276240.0,725955.69,300908.0,-16258.0,
-FG1405.ZCE,20131224,1313.0,1314.0,1310.0,1316.0,1309.0,1313.0,1313.0,-1.0,-1.0,118902.0,312189.84,293650.0,-7258.0,
-FG1405.ZCE,20131225,1323.0,1313.0,1315.0,1326.0,1314.0,1323.0,1319.0,10.0,6.0,187496.0,494635.93,273602.0,-20048.0,
-FG1405.ZCE,20131226,1315.0,1319.0,1322.0,1325.0,1313.0,1315.0,1318.0,-4.0,-1.0,180420.0,475598.06,263438.0,-10164.0,
-FG1405.ZCE,20131227,1316.0,1318.0,1310.0,1320.0,1308.0,1316.0,1315.0,-2.0,-3.0,189222.0,497696.9,245940.0,-17498.0,
-FG1405.ZCE,20131230,1315.0,1315.0,1316.0,1325.0,1312.0,1315.0,1318.0,0.0,3.0,185588.0,489104.6,249264.0,3324.0,
-FG1405.ZCE,20131231,1290.0,1318.0,1312.0,1320.0,1288.0,1290.0,1302.0,-28.0,-16.0,485552.0,1264743.72,270942.0,21678.0,
-FG1405.ZCE,20140102,1281.0,1302.0,1291.0,1293.0,1278.0,1281.0,1285.0,-21.0,-17.0,474004.0,1218232.34,291530.0,20588.0,
-FG1405.ZCE,20140103,1285.0,1285.0,1275.0,1286.0,1271.0,1285.0,1279.0,0.0,-6.0,256508.0,656401.34,266876.0,-24654.0,
-FG1405.ZCE,20140106,1255.0,1279.0,1282.0,1288.0,1253.0,1255.0,1268.0,-24.0,-11.0,369924.0,938061.88,312358.0,45482.0,
-FG1405.ZCE,20140107,1238.0,1268.0,1254.0,1255.0,1225.0,1238.0,1237.0,-30.0,-31.0,493404.0,1220272.48,284906.0,-27452.0,
-FG1405.ZCE,20140108,1232.0,1237.0,1235.0,1241.0,1224.0,1232.0,1233.0,-5.0,-4.0,295864.0,729413.69,281396.0,-3510.0,
-FG1405.ZCE,20140109,1247.0,1233.0,1230.0,1265.0,1226.0,1247.0,1242.0,14.0,9.0,390080.0,968976.96,248794.0,-32602.0,
-FG1405.ZCE,20140110,1251.0,1242.0,1244.0,1251.0,1237.0,1251.0,1244.0,9.0,2.0,250594.0,623312.32,232790.0,-16004.0,
-FG1405.ZCE,20140113,1246.0,1244.0,1254.0,1260.0,1244.0,1246.0,1250.0,2.0,6.0,181066.0,452635.76,235902.0,3112.0,
-FG1405.ZCE,20140114,1257.0,1250.0,1246.0,1258.0,1239.0,1257.0,1248.0,7.0,-2.0,192948.0,481751.3,226740.0,-9162.0,
-FG1405.ZCE,20140115,1259.0,1248.0,1256.0,1263.0,1252.0,1259.0,1257.0,11.0,9.0,134548.0,338176.09,227678.0,938.0,
-FG1405.ZCE,20140116,1248.0,1257.0,1263.0,1270.0,1248.0,1248.0,1259.0,-9.0,2.0,213476.0,537320.82,233948.0,6270.0,
-FG1405.ZCE,20140117,1252.0,1259.0,1245.0,1255.0,1236.0,1252.0,1245.0,-7.0,-14.0,274500.0,683267.42,219316.0,-14632.0,
-FG1405.ZCE,20140120,1249.0,1245.0,1254.0,1261.0,1245.0,1249.0,1252.0,4.0,7.0,253266.0,634176.12,222192.0,2876.0,
-FG1405.ZCE,20140121,1217.0,1252.0,1247.0,1247.0,1216.0,1217.0,1232.0,-35.0,-20.0,384082.0,946671.94,265950.0,43758.0,
-FG1405.ZCE,20140122,1235.0,1232.0,1216.0,1239.0,1210.0,1235.0,1227.0,3.0,-5.0,474548.0,1164448.81,234822.0,-31128.0,
-FG1405.ZCE,20140123,1264.0,1227.0,1230.0,1265.0,1228.0,1264.0,1249.0,37.0,22.0,743264.0,1856961.88,246212.0,11390.0,
-FG1405.ZCE,20140124,1274.0,1249.0,1261.0,1275.0,1253.0,1274.0,1263.0,25.0,14.0,491602.0,1242023.3,224954.0,-21258.0,
-FG1405.ZCE,20140127,1281.0,1263.0,1270.0,1283.0,1264.0,1281.0,1274.0,18.0,11.0,583690.0,1487576.34,226076.0,1122.0,
-FG1405.ZCE,20140128,1276.0,1274.0,1279.0,1284.0,1267.0,1276.0,1275.0,2.0,1.0,484416.0,1235358.27,213244.0,-12832.0,
-FG1405.ZCE,20140129,1292.0,1275.0,1270.0,1299.0,1267.0,1292.0,1284.0,17.0,9.0,524916.0,1348337.99,200362.0,-12882.0,
-FG1405.ZCE,20140130,1302.0,1284.0,1290.0,1305.0,1284.0,1302.0,1294.0,18.0,10.0,310438.0,803318.14,176810.0,-23552.0,
-FG1405.ZCE,20140207,1281.0,1294.0,1307.0,1310.0,1272.0,1281.0,1285.0,-13.0,-9.0,377676.0,970588.2,183388.0,6578.0,
-FG1405.ZCE,20140210,1292.0,1285.0,1280.0,1295.0,1272.0,1292.0,1284.0,7.0,-1.0,317786.0,816129.02,204988.0,21600.0,
-FG1405.ZCE,20140211,1294.0,1284.0,1290.0,1297.0,1284.0,1294.0,1291.0,10.0,7.0,284140.0,733408.57,223020.0,18032.0,
-FG1405.ZCE,20140212,1311.0,1291.0,1296.0,1317.0,1293.0,1311.0,1305.0,20.0,14.0,664878.0,1734730.6,262924.0,39904.0,
-FG1405.ZCE,20140213,1306.0,1305.0,1311.0,1317.0,1303.0,1306.0,1309.0,1.0,4.0,441710.0,1156436.38,255726.0,-7198.0,
-FG1405.ZCE,20140214,1306.0,1309.0,1306.0,1311.0,1298.0,1306.0,1305.0,-3.0,-4.0,294706.0,769340.28,261814.0,6088.0,
-FG1405.ZCE,20140217,1315.0,1305.0,1308.0,1324.0,1301.0,1315.0,1314.0,10.0,9.0,431148.0,1133281.28,265696.0,3882.0,
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-FG1405.ZCE,20140318,1221.0,1217.0,1208.0,1228.0,1206.0,1221.0,1219.0,4.0,2.0,96002.0,234030.91,148424.0,-18536.0,
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-FG1405.ZCE,20140321,1212.0,1218.0,1212.0,1220.0,1209.0,1212.0,1215.0,-6.0,-3.0,32288.0,78479.82,125966.0,-3974.0,
-FG1405.ZCE,20140324,1191.0,1215.0,1211.0,1212.0,1185.0,1191.0,1192.0,-24.0,-23.0,51254.0,122194.44,123074.0,-2892.0,
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-FG1405.ZCE,20140326,1175.0,1202.0,1201.0,1203.0,1172.0,1175.0,1185.0,-27.0,-17.0,80358.0,190379.35,111080.0,-16.0,
-FG1405.ZCE,20140327,1178.0,1185.0,1171.0,1187.0,1171.0,1178.0,1181.0,-7.0,-4.0,59786.0,141220.79,104452.0,-6628.0,
-FG1405.ZCE,20140328,1195.0,1181.0,1176.0,1195.0,1176.0,1195.0,1188.0,14.0,7.0,41544.0,98695.01,93212.0,-11240.0,
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-FG1405.ZCE,20140401,1190.0,1193.0,1189.0,1195.0,1185.0,1190.0,1189.0,-3.0,-4.0,16384.0,38970.51,86764.0,-5496.0,
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-FG1405.ZCE,20140404,1183.0,1178.0,1180.0,1184.0,1172.0,1183.0,1178.0,5.0,0.0,22670.0,53426.92,77386.0,-5316.0,
-FG1405.ZCE,20140408,1197.0,1178.0,1180.0,1203.0,1180.0,1197.0,1196.0,19.0,18.0,55054.0,131718.82,63374.0,-14012.0,
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-FG1405.ZCE,20140410,1181.0,1188.0,1184.0,1188.0,1177.0,1181.0,1183.0,-7.0,-5.0,16516.0,39064.18,54134.0,-6236.0,
-FG1405.ZCE,20140411,1143.0,1183.0,1180.0,1180.0,1142.0,1143.0,1160.0,-40.0,-23.0,36114.0,83813.6,46390.0,-7744.0,
-FG1405.ZCE,20140414,1156.0,1160.0,1140.0,1156.0,1140.0,1156.0,1151.0,-4.0,-9.0,14788.0,34053.29,39812.0,-6578.0,
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-FG1405.ZCE,20140416,1166.0,1152.0,1153.0,1171.0,1153.0,1166.0,1165.0,14.0,13.0,13492.0,31430.6,30960.0,-5714.0,
-FG1405.ZCE,20140417,1166.0,1165.0,1165.0,1168.0,1162.0,1166.0,1165.0,1.0,0.0,4180.0,9740.64,28466.0,-2494.0,
-FG1405.ZCE,20140418,1164.0,1165.0,1165.0,1168.0,1154.0,1164.0,1162.0,-1.0,-3.0,8108.0,18842.23,22496.0,-5970.0,
-FG1405.ZCE,20140421,1162.0,1162.0,1164.0,1168.0,1160.0,1162.0,1162.0,0.0,0.0,9254.0,21514.76,16292.0,-6204.0,
-FG1405.ZCE,20140422,1158.0,1162.0,1160.0,1160.0,1124.0,1158.0,1153.0,-4.0,-9.0,6062.0,13974.04,13668.0,-2624.0,
-FG1405.ZCE,20140423,1159.0,1153.0,1158.0,1165.0,1146.0,1159.0,1153.0,6.0,0.0,2780.0,6413.3,12090.0,-1578.0,
-FG1405.ZCE,20140424,1153.0,1153.0,1157.0,1167.0,1152.0,1153.0,1157.0,0.0,4.0,1252.0,2897.16,11228.0,-862.0,
-FG1405.ZCE,20140425,1172.0,1157.0,1154.0,1173.0,1152.0,1172.0,1161.0,15.0,4.0,4614.0,10709.4,8138.0,-3090.0,
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-FG1405.ZCE,20140507,,1141.0,,,,,1138.0,,-3.0,0.0,0.0,574.0,0.0,
-FG1405.ZCE,20140508,1118.0,1138.0,1118.0,1118.0,1118.0,1118.0,1118.0,-20.0,-20.0,40.0,89.44,534.0,-40.0,
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-FG1405.ZCE,20140513,,1173.0,,,,,1173.0,,0.0,0.0,0.0,510.0,0.0,
-FG1405.ZCE,20140514,,1173.0,,,,,1173.0,,0.0,0.0,0.0,510.0,0.0,
-FG1405.ZCE,20140515,1220.0,1173.0,1220.0,1220.0,1220.0,1220.0,1220.0,47.0,47.0,8.0,19.52,510.0,0.0,
-FG1405.ZCE,20140516,,1220.0,,,,,1220.0,,0.0,0.0,0.0,0.0,-510.0,
diff --git a/data/FG/FG1406.csv b/data/FG/FG1406.csv
deleted file mode 100644
index 81a743d..0000000
--- a/data/FG/FG1406.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1406.ZCE,20130620,1451.0,1452.0,1452.0,1479.0,1451.0,1451.0,1464.0,-1.0,12.0,26.0,76.11,12.0,12.0,
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-FG1406.ZCE,20130821,1473.0,1482.0,1473.0,1477.0,1467.0,1473.0,1474.0,-9.0,-8.0,44.0,129.7,168.0,-12.0,
-FG1406.ZCE,20130822,1473.0,1474.0,1470.0,1484.0,1467.0,1473.0,1476.0,-1.0,2.0,642.0,1894.54,254.0,86.0,
-FG1406.ZCE,20130823,1476.0,1476.0,1481.0,1483.0,1465.0,1476.0,1473.0,0.0,-3.0,34.0,100.2,246.0,-8.0,
-FG1406.ZCE,20130826,1492.0,1473.0,1492.0,1500.0,1487.0,1492.0,1495.0,19.0,22.0,178.0,532.32,350.0,104.0,
-FG1406.ZCE,20130827,1497.0,1495.0,1486.0,1497.0,1486.0,1497.0,1493.0,2.0,-2.0,92.0,274.65,400.0,50.0,
-FG1406.ZCE,20130828,1467.0,1493.0,1494.0,1511.0,1463.0,1467.0,1493.0,-26.0,0.0,198.0,591.32,390.0,-10.0,
-FG1406.ZCE,20130829,1447.0,1493.0,1471.0,1473.0,1443.0,1447.0,1463.0,-46.0,-30.0,120.0,351.2,354.0,-36.0,
-FG1406.ZCE,20130830,1436.0,1463.0,1449.0,1449.0,1436.0,1436.0,1447.0,-27.0,-16.0,168.0,486.35,358.0,4.0,
-FG1406.ZCE,20130902,1450.0,1447.0,1444.0,1453.0,1440.0,1450.0,1446.0,3.0,-1.0,102.0,294.89,314.0,-44.0,
-FG1406.ZCE,20130903,1445.0,1446.0,1453.0,1453.0,1433.0,1445.0,1443.0,-1.0,-3.0,22.0,63.49,316.0,2.0,
-FG1406.ZCE,20130904,1434.0,1443.0,1444.0,1444.0,1434.0,1434.0,1439.0,-9.0,-4.0,30.0,86.36,308.0,-8.0,
-FG1406.ZCE,20130905,1435.0,1439.0,1432.0,1440.0,1432.0,1435.0,1437.0,-4.0,-2.0,118.0,339.04,304.0,-4.0,
-FG1406.ZCE,20130906,1435.0,1437.0,1434.0,1440.0,1424.0,1435.0,1429.0,-2.0,-8.0,74.0,211.56,244.0,-60.0,
-FG1406.ZCE,20130909,1447.0,1429.0,1447.0,1447.0,1445.0,1447.0,1447.0,18.0,18.0,14.0,40.5,244.0,0.0,
-FG1406.ZCE,20130910,1442.0,1447.0,1445.0,1445.0,1438.0,1442.0,1441.0,-5.0,-6.0,42.0,121.05,260.0,16.0,
-FG1406.ZCE,20130911,1446.0,1441.0,1446.0,1449.0,1440.0,1446.0,1443.0,5.0,2.0,124.0,357.98,322.0,62.0,
-FG1406.ZCE,20130912,1435.0,1443.0,1418.0,1444.0,1418.0,1435.0,1436.0,-8.0,-7.0,78.0,224.02,350.0,28.0,
-FG1406.ZCE,20130913,1437.0,1436.0,1439.0,1439.0,1435.0,1437.0,1436.0,1.0,0.0,54.0,155.08,352.0,2.0,
-FG1406.ZCE,20130916,1437.0,1436.0,1441.0,1446.0,1436.0,1437.0,1442.0,1.0,6.0,94.0,271.05,332.0,-20.0,
-FG1406.ZCE,20130917,1402.0,1442.0,1436.0,1436.0,1398.0,1402.0,1421.0,-40.0,-21.0,146.0,414.92,340.0,8.0,
-FG1406.ZCE,20130918,1402.0,1421.0,1400.0,1402.0,1393.0,1402.0,1397.0,-19.0,-24.0,54.0,150.93,358.0,18.0,
-FG1406.ZCE,20130923,1400.0,1397.0,1397.0,1400.0,1397.0,1400.0,1398.0,3.0,1.0,16.0,44.74,356.0,-2.0,
-FG1406.ZCE,20130924,1399.0,1398.0,1410.0,1410.0,1398.0,1399.0,1403.0,1.0,5.0,10.0,28.06,354.0,-2.0,
-FG1406.ZCE,20130925,1394.0,1403.0,1401.0,1406.0,1394.0,1394.0,1401.0,-9.0,-2.0,86.0,241.04,360.0,6.0,
-FG1406.ZCE,20130926,1398.0,1401.0,1394.0,1402.0,1384.0,1398.0,1389.0,-3.0,-12.0,100.0,277.79,384.0,24.0,
-FG1406.ZCE,20130927,1380.0,1389.0,1392.0,1392.0,1380.0,1380.0,1385.0,-9.0,-4.0,86.0,238.28,392.0,8.0,
-FG1406.ZCE,20130930,1376.0,1385.0,1384.0,1384.0,1375.0,1376.0,1380.0,-9.0,-5.0,56.0,154.55,420.0,28.0,
-FG1406.ZCE,20131008,1372.0,1380.0,1370.0,1372.0,1365.0,1372.0,1368.0,-8.0,-12.0,10.0,27.36,420.0,0.0,
-FG1406.ZCE,20131009,1388.0,1368.0,1382.0,1391.0,1380.0,1388.0,1388.0,20.0,20.0,258.0,716.02,442.0,22.0,
-FG1406.ZCE,20131010,1386.0,1388.0,1389.0,1391.0,1384.0,1386.0,1386.0,-2.0,-2.0,20.0,55.45,438.0,-4.0,
-FG1406.ZCE,20131011,1387.0,1386.0,1393.0,1393.0,1387.0,1387.0,1391.0,1.0,5.0,8.0,22.25,434.0,-4.0,
-FG1406.ZCE,20131014,1377.0,1391.0,1382.0,1382.0,1370.0,1377.0,1373.0,-14.0,-18.0,22.0,60.42,438.0,4.0,
-FG1406.ZCE,20131015,1379.0,1373.0,1375.0,1395.0,1375.0,1379.0,1386.0,6.0,13.0,50.0,138.61,436.0,-2.0,
-FG1406.ZCE,20131016,1370.0,1386.0,1378.0,1382.0,1370.0,1370.0,1375.0,-16.0,-11.0,30.0,82.47,424.0,-12.0,
-FG1406.ZCE,20131017,1359.0,1375.0,1371.0,1371.0,1358.0,1359.0,1365.0,-16.0,-10.0,62.0,169.23,440.0,16.0,
-FG1406.ZCE,20131018,1355.0,1365.0,1359.0,1362.0,1352.0,1355.0,1357.0,-10.0,-8.0,26.0,70.56,452.0,12.0,
-FG1406.ZCE,20131021,1369.0,1357.0,1355.0,1369.0,1355.0,1369.0,1359.0,12.0,2.0,210.0,570.75,454.0,2.0,
-FG1406.ZCE,20131022,1373.0,1359.0,1372.0,1374.0,1372.0,1373.0,1373.0,14.0,14.0,10.0,27.46,452.0,-2.0,
-FG1406.ZCE,20131023,1367.0,1373.0,1376.0,1376.0,1364.0,1367.0,1370.0,-6.0,-3.0,20.0,54.8,446.0,-6.0,
-FG1406.ZCE,20131024,1370.0,1370.0,1365.0,1370.0,1361.0,1370.0,1365.0,0.0,-5.0,16.0,43.68,450.0,4.0,
-FG1406.ZCE,20131025,1350.0,1365.0,1364.0,1366.0,1347.0,1350.0,1355.0,-15.0,-10.0,32.0,86.7,442.0,-8.0,
-FG1406.ZCE,20131028,1356.0,1355.0,1353.0,1357.0,1353.0,1356.0,1355.0,1.0,0.0,42.0,113.82,412.0,-30.0,
-FG1406.ZCE,20131029,1363.0,1355.0,1356.0,1368.0,1353.0,1363.0,1359.0,8.0,4.0,20.0,54.37,414.0,2.0,
-FG1406.ZCE,20131030,1365.0,1359.0,1355.0,1365.0,1355.0,1365.0,1361.0,6.0,2.0,8.0,21.78,410.0,-4.0,
-FG1406.ZCE,20131031,1375.0,1361.0,1365.0,1375.0,1365.0,1375.0,1368.0,14.0,7.0,14.0,38.3,408.0,-2.0,
-FG1406.ZCE,20131101,1383.0,1368.0,1371.0,1383.0,1371.0,1383.0,1377.0,15.0,9.0,6.0,16.52,410.0,2.0,
-FG1406.ZCE,20131104,1380.0,1377.0,1361.0,1380.0,1361.0,1380.0,1375.0,3.0,-2.0,36.0,99.01,412.0,2.0,
-FG1406.ZCE,20131105,1380.0,1375.0,1376.0,1385.0,1376.0,1380.0,1380.0,5.0,5.0,24.0,66.22,420.0,8.0,
-FG1406.ZCE,20131106,1378.0,1380.0,1383.0,1385.0,1375.0,1378.0,1381.0,-2.0,1.0,38.0,104.93,434.0,14.0,
-FG1406.ZCE,20131107,1380.0,1381.0,1378.0,1385.0,1378.0,1380.0,1380.0,-1.0,-1.0,20.0,55.21,432.0,-2.0,
-FG1406.ZCE,20131108,1376.0,1380.0,1385.0,1385.0,1376.0,1376.0,1380.0,-4.0,0.0,12.0,33.12,436.0,4.0,
-FG1406.ZCE,20131111,1373.0,1380.0,1372.0,1379.0,1372.0,1373.0,1373.0,-7.0,-7.0,54.0,148.33,486.0,50.0,
-FG1406.ZCE,20131112,1375.0,1373.0,1369.0,1375.0,1368.0,1375.0,1372.0,2.0,-1.0,26.0,71.32,494.0,8.0,
-FG1406.ZCE,20131113,1368.0,1372.0,1371.0,1372.0,1368.0,1368.0,1369.0,-4.0,-3.0,32.0,87.64,494.0,0.0,
-FG1406.ZCE,20131114,1371.0,1369.0,1368.0,1371.0,1364.0,1371.0,1368.0,2.0,-1.0,10.0,27.36,494.0,0.0,
-FG1406.ZCE,20131115,1374.0,1368.0,1372.0,1382.0,1372.0,1374.0,1377.0,6.0,9.0,70.0,192.78,498.0,4.0,
-FG1406.ZCE,20131118,1365.0,1377.0,1364.0,1365.0,1362.0,1365.0,1364.0,-12.0,-13.0,12.0,32.73,496.0,-2.0,
-FG1406.ZCE,20131119,1372.0,1364.0,1368.0,1372.0,1368.0,1372.0,1370.0,8.0,6.0,18.0,49.32,506.0,10.0,
-FG1406.ZCE,20131120,1378.0,1370.0,1372.0,1379.0,1372.0,1378.0,1376.0,8.0,6.0,38.0,104.6,524.0,18.0,
-FG1406.ZCE,20131121,1371.0,1376.0,1372.0,1372.0,1370.0,1371.0,1371.0,-5.0,-5.0,12.0,32.91,524.0,0.0,
-FG1406.ZCE,20131122,1374.0,1371.0,1372.0,1374.0,1370.0,1374.0,1371.0,3.0,0.0,32.0,87.72,552.0,28.0,
-FG1406.ZCE,20131125,1385.0,1371.0,1379.0,1385.0,1379.0,1385.0,1382.0,14.0,11.0,36.0,99.52,554.0,2.0,
-FG1406.ZCE,20131126,1393.0,1382.0,1387.0,1393.0,1387.0,1393.0,1389.0,11.0,7.0,48.0,133.33,570.0,16.0,
-FG1406.ZCE,20131127,1386.0,1389.0,1390.0,1390.0,1386.0,1386.0,1386.0,-3.0,-3.0,18.0,49.91,588.0,18.0,
-FG1406.ZCE,20131128,1385.0,1386.0,1393.0,1393.0,1385.0,1385.0,1391.0,-1.0,5.0,8.0,22.26,590.0,2.0,
-FG1406.ZCE,20131129,1381.0,1391.0,1383.0,1383.0,1381.0,1381.0,1382.0,-10.0,-9.0,4.0,11.06,588.0,-2.0,
-FG1406.ZCE,20131202,1390.0,1382.0,1389.0,1390.0,1384.0,1390.0,1387.0,8.0,5.0,18.0,49.95,596.0,8.0,
-FG1406.ZCE,20131203,1393.0,1387.0,1398.0,1398.0,1387.0,1393.0,1393.0,6.0,6.0,66.0,183.84,616.0,20.0,
-FG1406.ZCE,20131204,1392.0,1393.0,1393.0,1394.0,1391.0,1392.0,1392.0,-1.0,-1.0,12.0,33.42,618.0,2.0,
-FG1406.ZCE,20131205,1389.0,1392.0,1389.0,1393.0,1385.0,1389.0,1389.0,-3.0,-3.0,134.0,372.18,650.0,32.0,
-FG1406.ZCE,20131206,1387.0,1389.0,1386.0,1388.0,1386.0,1387.0,1387.0,-2.0,-2.0,18.0,49.92,654.0,4.0,
-FG1406.ZCE,20131209,1388.0,1387.0,1390.0,1390.0,1388.0,1388.0,1388.0,1.0,1.0,14.0,38.87,660.0,6.0,
-FG1406.ZCE,20131210,1389.0,1388.0,1386.0,1394.0,1386.0,1389.0,1391.0,1.0,3.0,42.0,116.82,674.0,14.0,
-FG1406.ZCE,20131211,1388.0,1391.0,1387.0,1388.0,1386.0,1388.0,1387.0,-3.0,-4.0,6.0,16.64,672.0,-2.0,
-FG1406.ZCE,20131212,1418.0,1387.0,1433.0,1433.0,1418.0,1418.0,1426.0,31.0,39.0,30.0,85.53,678.0,6.0,
-FG1406.ZCE,20131213,1401.0,1426.0,1418.0,1418.0,1401.0,1401.0,1406.0,-25.0,-20.0,26.0,73.13,686.0,8.0,
-FG1406.ZCE,20131216,1396.0,1406.0,1407.0,1407.0,1392.0,1396.0,1395.0,-10.0,-11.0,66.0,184.14,720.0,34.0,
-FG1406.ZCE,20131217,,1395.0,,,,,1396.0,,1.0,0.0,0.0,720.0,0.0,
-FG1406.ZCE,20131218,1400.0,1396.0,1394.0,1400.0,1394.0,1400.0,1399.0,4.0,3.0,16.0,44.78,718.0,-2.0,
-FG1406.ZCE,20131219,1399.0,1399.0,1404.0,1404.0,1399.0,1399.0,1401.0,0.0,2.0,14.0,39.22,724.0,6.0,
-FG1406.ZCE,20131220,1393.0,1401.0,1378.0,1395.0,1378.0,1393.0,1391.0,-8.0,-10.0,220.0,612.24,832.0,108.0,
-FG1406.ZCE,20131223,1392.0,1391.0,1393.0,1394.0,1387.0,1392.0,1391.0,1.0,0.0,44.0,122.39,856.0,24.0,
-FG1406.ZCE,20131224,1393.0,1391.0,1390.0,1393.0,1390.0,1393.0,1391.0,2.0,0.0,28.0,77.91,844.0,-12.0,
-FG1406.ZCE,20131225,1396.0,1391.0,1395.0,1402.0,1392.0,1396.0,1396.0,5.0,5.0,22.0,61.41,836.0,-8.0,
-FG1406.ZCE,20131226,1392.0,1396.0,1398.0,1398.0,1392.0,1392.0,1394.0,-4.0,-2.0,8.0,22.31,840.0,4.0,
-FG1406.ZCE,20131227,1395.0,1394.0,1392.0,1397.0,1392.0,1395.0,1394.0,1.0,0.0,32.0,89.24,842.0,2.0,
-FG1406.ZCE,20131230,1395.0,1394.0,1397.0,1398.0,1394.0,1395.0,1396.0,1.0,2.0,28.0,78.15,836.0,-6.0,
-FG1406.ZCE,20131231,1373.0,1396.0,1393.0,1393.0,1373.0,1373.0,1383.0,-23.0,-13.0,40.0,110.65,848.0,12.0,
-FG1406.ZCE,20140102,1364.0,1383.0,1364.0,1372.0,1361.0,1364.0,1367.0,-19.0,-16.0,56.0,153.14,842.0,-6.0,
-FG1406.ZCE,20140103,1360.0,1367.0,1355.0,1362.0,1353.0,1360.0,1357.0,-7.0,-10.0,44.0,119.4,836.0,-6.0,
-FG1406.ZCE,20140106,1335.0,1357.0,1362.0,1362.0,1332.0,1335.0,1351.0,-22.0,-6.0,72.0,194.56,850.0,14.0,
-FG1406.ZCE,20140107,1306.0,1351.0,1330.0,1330.0,1306.0,1306.0,1313.0,-45.0,-38.0,44.0,115.57,844.0,-6.0,
-FG1406.ZCE,20140108,1310.0,1313.0,1313.0,1314.0,1304.0,1310.0,1306.0,-3.0,-7.0,112.0,292.55,920.0,76.0,
-FG1406.ZCE,20140109,1321.0,1306.0,1338.0,1338.0,1317.0,1321.0,1322.0,15.0,16.0,94.0,248.55,966.0,46.0,
-FG1406.ZCE,20140110,1313.0,1322.0,1315.0,1325.0,1313.0,1313.0,1319.0,-9.0,-3.0,926.0,2442.75,1138.0,172.0,
-FG1406.ZCE,20140113,1326.0,1319.0,1320.0,1326.0,1320.0,1326.0,1323.0,7.0,4.0,4.0,10.58,1134.0,-4.0,
-FG1406.ZCE,20140114,1324.0,1323.0,1327.0,1327.0,1319.0,1324.0,1324.0,1.0,1.0,30.0,79.42,1126.0,-8.0,
-FG1406.ZCE,20140115,1332.0,1324.0,1328.0,1332.0,1328.0,1332.0,1331.0,8.0,7.0,10.0,26.62,1130.0,4.0,
-FG1406.ZCE,20140116,1326.0,1331.0,1336.0,1336.0,1326.0,1326.0,1332.0,-5.0,1.0,28.0,74.58,1116.0,-14.0,
-FG1406.ZCE,20140117,1329.0,1332.0,1320.0,1329.0,1318.0,1329.0,1324.0,-3.0,-8.0,16.0,42.38,1114.0,-2.0,
-FG1406.ZCE,20140120,1327.0,1324.0,1323.0,1328.0,1321.0,1327.0,1325.0,3.0,1.0,10.0,26.5,1114.0,0.0,
-FG1406.ZCE,20140121,1285.0,1325.0,1316.0,1318.0,1285.0,1285.0,1306.0,-40.0,-19.0,86.0,224.59,1074.0,-40.0,
-FG1406.ZCE,20140122,1291.0,1306.0,1285.0,1291.0,1280.0,1291.0,1282.0,-15.0,-24.0,72.0,184.59,1018.0,-56.0,
-FG1406.ZCE,20140123,1330.0,1282.0,1292.0,1330.0,1292.0,1330.0,1316.0,48.0,34.0,166.0,436.91,1032.0,14.0,
-FG1406.ZCE,20140124,1329.0,1316.0,1321.0,1329.0,1317.0,1329.0,1325.0,13.0,9.0,56.0,148.42,998.0,-34.0,
-FG1406.ZCE,20140127,1353.0,1325.0,1333.0,1353.0,1330.0,1353.0,1346.0,28.0,21.0,250.0,673.07,1182.0,184.0,
-FG1406.ZCE,20140128,1342.0,1346.0,1346.0,1346.0,1296.0,1342.0,1316.0,-4.0,-30.0,214.0,563.17,1002.0,-180.0,
-FG1406.ZCE,20140129,1363.0,1316.0,1302.0,1363.0,1302.0,1363.0,1354.0,47.0,38.0,94.0,254.56,1018.0,16.0,
-FG1406.ZCE,20140130,1365.0,1354.0,1376.0,1376.0,1355.0,1365.0,1359.0,11.0,5.0,48.0,130.45,988.0,-30.0,
-FG1406.ZCE,20140207,1350.0,1359.0,1349.0,1362.0,1345.0,1350.0,1352.0,-9.0,-7.0,34.0,91.94,974.0,-14.0,
-FG1406.ZCE,20140210,1357.0,1352.0,1341.0,1357.0,1339.0,1357.0,1342.0,5.0,-10.0,234.0,628.08,974.0,0.0,
-FG1406.ZCE,20140211,1358.0,1342.0,1358.0,1358.0,1358.0,1358.0,1358.0,16.0,16.0,4.0,10.86,974.0,0.0,
-FG1406.ZCE,20140212,1364.0,1358.0,1368.0,1370.0,1364.0,1364.0,1367.0,6.0,9.0,8.0,21.88,970.0,-4.0,
-FG1406.ZCE,20140213,1368.0,1367.0,1368.0,1368.0,1368.0,1368.0,1368.0,1.0,1.0,4.0,10.94,972.0,2.0,
-FG1406.ZCE,20140214,1366.0,1368.0,1366.0,1366.0,1366.0,1366.0,1366.0,-2.0,-2.0,2.0,5.46,970.0,-2.0,
-FG1406.ZCE,20140217,1382.0,1366.0,1386.0,1386.0,1370.0,1382.0,1376.0,16.0,10.0,14.0,38.54,966.0,-4.0,
-FG1406.ZCE,20140218,1368.0,1376.0,1375.0,1375.0,1368.0,1368.0,1371.0,-8.0,-5.0,26.0,71.32,968.0,2.0,
-FG1406.ZCE,20140219,1366.0,1371.0,1360.0,1373.0,1357.0,1366.0,1364.0,-5.0,-7.0,214.0,583.93,782.0,-186.0,
-FG1406.ZCE,20140220,1358.0,1364.0,1360.0,1366.0,1358.0,1358.0,1360.0,-6.0,-4.0,74.0,201.24,740.0,-42.0,
-FG1406.ZCE,20140221,,1360.0,,,,,1361.0,,1.0,0.0,0.0,740.0,0.0,
-FG1406.ZCE,20140224,1336.0,1361.0,1342.0,1342.0,1332.0,1336.0,1335.0,-25.0,-26.0,68.0,181.55,706.0,-34.0,
-FG1406.ZCE,20140225,1327.0,1335.0,1338.0,1341.0,1327.0,1327.0,1336.0,-8.0,1.0,44.0,117.6,692.0,-14.0,
-FG1406.ZCE,20140226,1335.0,1336.0,1335.0,1335.0,1335.0,1335.0,1335.0,-1.0,-1.0,10.0,26.7,682.0,-10.0,
-FG1406.ZCE,20140227,1324.0,1335.0,1327.0,1327.0,1318.0,1324.0,1323.0,-11.0,-12.0,50.0,132.3,700.0,18.0,
-FG1406.ZCE,20140228,1317.0,1323.0,1308.0,1323.0,1308.0,1317.0,1317.0,-6.0,-6.0,152.0,400.29,664.0,-36.0,
-FG1406.ZCE,20140303,1310.0,1317.0,1312.0,1313.0,1310.0,1310.0,1311.0,-7.0,-6.0,16.0,41.96,666.0,2.0,
-FG1406.ZCE,20140304,1309.0,1311.0,1314.0,1314.0,1302.0,1309.0,1307.0,-2.0,-4.0,30.0,78.44,676.0,10.0,
-FG1406.ZCE,20140305,1329.0,1307.0,1312.0,1359.0,1296.0,1329.0,1326.0,22.0,19.0,140.0,371.28,690.0,14.0,
-FG1406.ZCE,20140306,1328.0,1326.0,1324.0,1330.0,1324.0,1328.0,1328.0,2.0,2.0,22.0,58.45,704.0,14.0,
-FG1406.ZCE,20140307,1305.0,1328.0,1314.0,1314.0,1303.0,1305.0,1306.0,-23.0,-22.0,76.0,198.5,646.0,-58.0,
-FG1406.ZCE,20140310,1260.0,1306.0,1291.0,1300.0,1253.0,1260.0,1272.0,-46.0,-34.0,94.0,239.1,638.0,-8.0,
-FG1406.ZCE,20140311,1294.0,1272.0,1251.0,1296.0,1251.0,1294.0,1285.0,22.0,13.0,104.0,267.31,620.0,-18.0,
-FG1406.ZCE,20140312,1302.0,1285.0,1270.0,1302.0,1268.0,1302.0,1282.0,17.0,-3.0,50.0,128.22,612.0,-8.0,
-FG1406.ZCE,20140313,1296.0,1282.0,1299.0,1299.0,1296.0,1296.0,1298.0,14.0,16.0,12.0,31.15,612.0,0.0,
-FG1406.ZCE,20140314,1288.0,1298.0,1296.0,1296.0,1273.0,1288.0,1282.0,-10.0,-16.0,78.0,200.04,626.0,14.0,
-FG1406.ZCE,20140317,1266.0,1282.0,1282.0,1282.0,1266.0,1266.0,1276.0,-16.0,-6.0,70.0,178.63,600.0,-26.0,
-FG1406.ZCE,20140318,1282.0,1276.0,1272.0,1288.0,1272.0,1282.0,1277.0,6.0,1.0,28.0,71.5,586.0,-14.0,
-FG1406.ZCE,20140319,1278.0,1277.0,1278.0,1278.0,1278.0,1278.0,1278.0,1.0,1.0,4.0,10.22,586.0,0.0,
-FG1406.ZCE,20140320,1275.0,1278.0,1273.0,1285.0,1272.0,1275.0,1276.0,-3.0,-2.0,32.0,81.69,572.0,-14.0,
-FG1406.ZCE,20140321,1284.0,1276.0,1276.0,1284.0,1275.0,1284.0,1282.0,8.0,6.0,70.0,179.42,564.0,-8.0,
-FG1406.ZCE,20140324,1247.0,1282.0,1278.0,1278.0,1247.0,1247.0,1264.0,-35.0,-18.0,16.0,40.44,562.0,-2.0,
-FG1406.ZCE,20140325,1279.0,1264.0,1279.0,1279.0,1279.0,1279.0,1279.0,15.0,15.0,2.0,5.12,562.0,0.0,
-FG1406.ZCE,20140326,1242.0,1279.0,1263.0,1263.0,1227.0,1242.0,1242.0,-37.0,-37.0,68.0,168.96,566.0,4.0,
-FG1406.ZCE,20140327,1248.0,1242.0,1249.0,1249.0,1246.0,1248.0,1247.0,6.0,5.0,12.0,29.94,562.0,-4.0,
-FG1406.ZCE,20140328,1257.0,1247.0,1261.0,1262.0,1257.0,1257.0,1261.0,10.0,14.0,26.0,65.55,562.0,0.0,
-FG1406.ZCE,20140331,1263.0,1261.0,1264.0,1264.0,1263.0,1263.0,1264.0,2.0,3.0,12.0,30.32,568.0,6.0,
-FG1406.ZCE,20140401,1255.0,1264.0,1245.0,1259.0,1243.0,1255.0,1246.0,-9.0,-18.0,58.0,144.55,574.0,6.0,
-FG1406.ZCE,20140402,1261.0,1246.0,1261.0,1261.0,1261.0,1261.0,1261.0,15.0,15.0,6.0,15.13,574.0,0.0,
-FG1406.ZCE,20140403,1249.0,1261.0,1245.0,1250.0,1245.0,1249.0,1246.0,-12.0,-15.0,46.0,114.59,578.0,4.0,
-FG1406.ZCE,20140404,1235.0,1246.0,1246.0,1256.0,1234.0,1235.0,1244.0,-11.0,-2.0,68.0,169.22,582.0,4.0,
-FG1406.ZCE,20140408,1260.0,1244.0,1257.0,1269.0,1254.0,1260.0,1260.0,16.0,16.0,168.0,423.47,668.0,86.0,
-FG1406.ZCE,20140409,1257.0,1260.0,1261.0,1262.0,1257.0,1257.0,1261.0,-3.0,1.0,44.0,110.97,710.0,42.0,
-FG1406.ZCE,20140410,1261.0,1261.0,1283.0,1284.0,1253.0,1261.0,1269.0,0.0,8.0,302.0,766.67,998.0,288.0,
-FG1406.ZCE,20140411,1251.0,1269.0,1265.0,1265.0,1244.0,1251.0,1257.0,-18.0,-12.0,102.0,256.39,1058.0,60.0,
-FG1406.ZCE,20140414,1246.0,1257.0,1244.0,1248.0,1244.0,1246.0,1246.0,-11.0,-11.0,260.0,647.69,1128.0,70.0,
-FG1406.ZCE,20140415,1246.0,1246.0,1240.0,1256.0,1240.0,1246.0,1247.0,0.0,1.0,10.0,24.94,1128.0,0.0,
-FG1406.ZCE,20140416,1257.0,1247.0,1252.0,1260.0,1252.0,1257.0,1256.0,10.0,9.0,304.0,763.53,1162.0,34.0,
-FG1406.ZCE,20140417,1255.0,1256.0,1283.0,1283.0,1255.0,1255.0,1264.0,-1.0,8.0,78.0,197.18,1158.0,-4.0,
-FG1406.ZCE,20140418,1246.0,1264.0,1238.0,1249.0,1238.0,1246.0,1248.0,-18.0,-16.0,90.0,224.58,1146.0,-12.0,
-FG1406.ZCE,20140421,1242.0,1248.0,1249.0,1249.0,1235.0,1242.0,1240.0,-6.0,-8.0,104.0,257.95,1168.0,22.0,
-FG1406.ZCE,20140422,1227.0,1240.0,1228.0,1234.0,1212.0,1227.0,1224.0,-13.0,-16.0,226.0,553.13,1210.0,42.0,
-FG1406.ZCE,20140423,1233.0,1224.0,1221.0,1234.0,1220.0,1233.0,1228.0,9.0,4.0,116.0,284.99,1228.0,18.0,
-FG1406.ZCE,20140424,1236.0,1228.0,1244.0,1244.0,1236.0,1236.0,1240.0,8.0,12.0,6.0,14.88,1228.0,0.0,
-FG1406.ZCE,20140425,1241.0,1240.0,1236.0,1241.0,1235.0,1241.0,1236.0,1.0,-4.0,14.0,34.62,1228.0,0.0,
-FG1406.ZCE,20140428,1245.0,1236.0,1229.0,1245.0,1229.0,1245.0,1238.0,9.0,2.0,140.0,346.75,1228.0,0.0,
-FG1406.ZCE,20140429,1273.0,1238.0,1274.0,1275.0,1240.0,1273.0,1258.0,35.0,20.0,246.0,619.16,1136.0,-92.0,
-FG1406.ZCE,20140430,1253.0,1258.0,1249.0,1264.0,1242.0,1253.0,1250.0,-5.0,-8.0,84.0,209.98,1146.0,10.0,
-FG1406.ZCE,20140505,1240.0,1250.0,1230.0,1240.0,1230.0,1240.0,1236.0,-10.0,-14.0,26.0,64.26,1156.0,10.0,
-FG1406.ZCE,20140506,1244.0,1236.0,1239.0,1246.0,1238.0,1244.0,1243.0,8.0,7.0,96.0,238.59,1218.0,62.0,
-FG1406.ZCE,20140507,1247.0,1243.0,1241.0,1251.0,1239.0,1247.0,1247.0,4.0,4.0,30.0,74.83,1210.0,-8.0,
-FG1406.ZCE,20140508,1235.0,1247.0,1250.0,1252.0,1235.0,1235.0,1243.0,-12.0,-4.0,54.0,134.29,1192.0,-18.0,
-FG1406.ZCE,20140509,1235.0,1243.0,1238.0,1238.0,1229.0,1235.0,1235.0,-8.0,-8.0,72.0,177.8,1162.0,-30.0,
-FG1406.ZCE,20140512,1252.0,1235.0,1250.0,1252.0,1247.0,1252.0,1249.0,17.0,14.0,86.0,214.79,1158.0,-4.0,
-FG1406.ZCE,20140513,1254.0,1249.0,1243.0,1264.0,1243.0,1254.0,1254.0,5.0,5.0,54.0,135.44,1160.0,2.0,
-FG1406.ZCE,20140514,1252.0,1254.0,1252.0,1252.0,1252.0,1252.0,1252.0,-2.0,-2.0,2.0,5.01,1160.0,0.0,
-FG1406.ZCE,20140515,1251.0,1252.0,1253.0,1273.0,1249.0,1251.0,1256.0,-1.0,4.0,18.0,45.23,1162.0,2.0,
-FG1406.ZCE,20140516,1257.0,1256.0,1273.0,1273.0,1257.0,1257.0,1262.0,1.0,6.0,170.0,428.93,1136.0,-26.0,
-FG1406.ZCE,20140519,1250.0,1262.0,1236.0,1257.0,1236.0,1250.0,1246.0,-12.0,-16.0,34.0,84.7,1118.0,-18.0,
-FG1406.ZCE,20140520,1246.0,1246.0,1243.0,1252.0,1242.0,1246.0,1246.0,0.0,0.0,102.0,254.2,1068.0,-50.0,
-FG1406.ZCE,20140521,1228.0,1246.0,1246.0,1249.0,1200.0,1228.0,1219.0,-18.0,-27.0,558.0,1360.85,1070.0,2.0,
-FG1406.ZCE,20140522,1242.0,1219.0,1240.0,1249.0,1216.0,1242.0,1245.0,23.0,26.0,172.0,428.29,1108.0,38.0,
-FG1406.ZCE,20140523,1212.0,1245.0,1231.0,1235.0,1208.0,1212.0,1217.0,-33.0,-28.0,152.0,370.08,1014.0,-94.0,
-FG1406.ZCE,20140526,1210.0,1217.0,1207.0,1221.0,1207.0,1210.0,1211.0,-7.0,-6.0,108.0,261.65,908.0,-106.0,
-FG1406.ZCE,20140527,1200.0,1211.0,1200.0,1200.0,1200.0,1200.0,1200.0,-11.0,-11.0,22.0,52.8,908.0,0.0,
-FG1406.ZCE,20140528,1200.0,1200.0,1218.0,1220.0,1193.0,1200.0,1218.0,0.0,18.0,364.0,886.9,554.0,-354.0,
-FG1406.ZCE,20140529,1183.0,1218.0,1181.0,1186.0,1181.0,1183.0,1184.0,-35.0,-34.0,14.0,33.15,542.0,-12.0,
-FG1406.ZCE,20140530,1136.0,1184.0,1150.0,1151.0,1136.0,1136.0,1145.0,-48.0,-39.0,70.0,160.3,500.0,-42.0,
-FG1406.ZCE,20140603,1099.0,1145.0,1099.0,1099.0,1099.0,1099.0,1099.0,-46.0,-46.0,2.0,4.4,500.0,0.0,
-FG1406.ZCE,20140604,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140605,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140606,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140609,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140610,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140611,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140612,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140613,,1099.0,,,,,1099.0,,0.0,0.0,0.0,500.0,0.0,
-FG1406.ZCE,20140616,,1099.0,,,,,1099.0,,0.0,0.0,0.0,0.0,-500.0,
diff --git a/data/FG/FG1407.csv b/data/FG/FG1407.csv
deleted file mode 100644
index b17b74c..0000000
--- a/data/FG/FG1407.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1407.ZCE,20130715,1475.0,1464.0,1362.0,1475.0,1362.0,1475.0,1416.0,11.0,-48.0,8.0,22.65,2.0,2.0,
-FG1407.ZCE,20130716,,1416.0,,,,,1417.0,,1.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130717,1468.0,1417.0,1445.0,1468.0,1445.0,1468.0,1453.0,51.0,36.0,6.0,17.43,2.0,0.0,
-FG1407.ZCE,20130718,,1453.0,,,,,1453.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130719,,1453.0,,,,,1453.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130722,,1453.0,,,,,1446.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130723,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130724,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130725,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130726,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130729,,1446.0,,,,,1438.0,,-8.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130730,,1438.0,,,,,1434.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130731,1418.0,1434.0,1438.0,1438.0,1418.0,1418.0,1428.0,-16.0,-6.0,4.0,11.42,2.0,0.0,
-FG1407.ZCE,20130801,1440.0,1428.0,1426.0,1442.0,1425.0,1440.0,1433.0,12.0,5.0,12.0,34.4,2.0,0.0,
-FG1407.ZCE,20130802,,1433.0,,,,,1433.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130805,,1433.0,,,,,1433.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130806,,1433.0,,,,,1433.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130807,1440.0,1433.0,1436.0,1445.0,1432.0,1440.0,1438.0,7.0,5.0,8.0,23.01,2.0,0.0,
-FG1407.ZCE,20130808,1446.0,1438.0,1446.0,1446.0,1446.0,1446.0,1446.0,8.0,8.0,2.0,5.78,0.0,-2.0,
-FG1407.ZCE,20130809,,1446.0,,,,,1446.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20130812,1493.0,1446.0,1466.0,1493.0,1466.0,1493.0,1476.0,47.0,30.0,6.0,17.71,2.0,2.0,
-FG1407.ZCE,20130813,1502.0,1476.0,1478.0,1502.0,1478.0,1502.0,1490.0,26.0,14.0,4.0,11.92,2.0,0.0,
-FG1407.ZCE,20130814,,1490.0,,,,,1490.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130815,1483.0,1490.0,1494.0,1494.0,1483.0,1483.0,1489.0,-7.0,-1.0,4.0,11.91,2.0,0.0,
-FG1407.ZCE,20130816,,1489.0,,,,,1489.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130819,1493.0,1489.0,1493.0,1493.0,1493.0,1493.0,1493.0,4.0,4.0,2.0,5.97,4.0,2.0,
-FG1407.ZCE,20130820,1487.0,1493.0,1487.0,1487.0,1483.0,1487.0,1486.0,-6.0,-7.0,8.0,23.77,0.0,-4.0,
-FG1407.ZCE,20130821,,1486.0,,,,,1486.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20130822,,1486.0,,,,,1486.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20130823,1482.0,1486.0,1503.0,1503.0,1482.0,1482.0,1493.0,-4.0,7.0,4.0,11.94,0.0,0.0,
-FG1407.ZCE,20130826,1487.0,1493.0,1487.0,1487.0,1487.0,1487.0,1487.0,-6.0,-6.0,4.0,11.9,4.0,4.0,
-FG1407.ZCE,20130827,,1487.0,,,,,1487.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20130828,,1487.0,,,,,1487.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20130829,1452.0,1487.0,1457.0,1459.0,1452.0,1452.0,1457.0,-35.0,-30.0,10.0,29.14,6.0,2.0,
-FG1407.ZCE,20130830,,1457.0,,,,,1452.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130902,,1452.0,,,,,1452.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130903,,1452.0,,,,,1456.0,,4.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130904,,1456.0,,,,,1456.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130905,1435.0,1456.0,1458.0,1458.0,1427.0,1435.0,1444.0,-21.0,-12.0,24.0,69.31,6.0,0.0,
-FG1407.ZCE,20130906,1456.0,1444.0,1430.0,1456.0,1430.0,1456.0,1443.0,12.0,-1.0,4.0,11.54,6.0,0.0,
-FG1407.ZCE,20130909,,1443.0,,,,,1443.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130910,1443.0,1443.0,1432.0,1443.0,1432.0,1443.0,1438.0,0.0,-5.0,4.0,11.5,6.0,0.0,
-FG1407.ZCE,20130911,,1438.0,,,,,1438.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20130912,1443.0,1438.0,1435.0,1459.0,1435.0,1443.0,1446.0,5.0,8.0,6.0,17.35,8.0,2.0,
-FG1407.ZCE,20130913,,1446.0,,,,,1446.0,,0.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20130916,1452.0,1446.0,1452.0,1452.0,1452.0,1452.0,1452.0,6.0,6.0,2.0,5.81,6.0,-2.0,
-FG1407.ZCE,20130917,1418.0,1452.0,1416.0,1418.0,1416.0,1418.0,1417.0,-34.0,-35.0,6.0,17.0,6.0,0.0,
-FG1407.ZCE,20130918,1409.0,1417.0,1420.0,1420.0,1398.0,1409.0,1409.0,-8.0,-8.0,6.0,16.91,4.0,-2.0,
-FG1407.ZCE,20130923,,1409.0,,,,,1409.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20130924,1405.0,1409.0,1355.0,1411.0,1355.0,1405.0,1390.0,-4.0,-19.0,6.0,16.68,6.0,2.0,
-FG1407.ZCE,20130925,1410.0,1390.0,1426.0,1426.0,1410.0,1410.0,1418.0,20.0,28.0,8.0,22.68,2.0,-4.0,
-FG1407.ZCE,20130926,,1418.0,,,,,1412.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130927,,1412.0,,,,,1399.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20130930,,1399.0,,,,,1396.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131008,,1396.0,,,,,1395.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131009,,1395.0,,,,,1395.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131010,1385.0,1395.0,1405.0,1405.0,1385.0,1385.0,1395.0,-10.0,0.0,4.0,11.16,2.0,0.0,
-FG1407.ZCE,20131011,,1395.0,,,,,1395.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131014,1396.0,1395.0,1372.0,1396.0,1372.0,1396.0,1384.0,1.0,-11.0,4.0,11.07,2.0,0.0,
-FG1407.ZCE,20131015,1390.0,1384.0,1402.0,1407.0,1390.0,1390.0,1400.0,6.0,16.0,6.0,16.8,2.0,0.0,
-FG1407.ZCE,20131016,,1400.0,,,,,1388.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131017,,1388.0,,,,,1381.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131018,1379.0,1381.0,1379.0,1379.0,1379.0,1379.0,1379.0,-2.0,-2.0,2.0,5.52,2.0,0.0,
-FG1407.ZCE,20131021,,1379.0,,,,,1381.0,,2.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131022,1371.0,1381.0,1389.0,1389.0,1371.0,1371.0,1380.0,-10.0,-1.0,4.0,11.04,2.0,0.0,
-FG1407.ZCE,20131023,,1380.0,,,,,1380.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131024,,1380.0,,,,,1375.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131025,,1375.0,,,,,1369.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131028,,1369.0,,,,,1369.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131029,,1369.0,,,,,1369.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131030,1374.0,1369.0,1385.0,1385.0,1374.0,1374.0,1380.0,5.0,11.0,4.0,11.04,2.0,0.0,
-FG1407.ZCE,20131031,,1380.0,,,,,1387.0,,7.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131101,,1387.0,,,,,1387.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131104,,1387.0,,,,,1385.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131105,,1385.0,,,,,1388.0,,3.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131106,,1388.0,,,,,1389.0,,1.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131107,,1389.0,,,,,1389.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131108,,1389.0,,,,,1389.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131111,,1389.0,,,,,1388.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131112,,1388.0,,,,,1388.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131113,,1388.0,,,,,1386.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131114,,1386.0,,,,,1386.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20131115,1395.0,1386.0,1395.0,1395.0,1395.0,1395.0,1395.0,9.0,9.0,4.0,11.16,6.0,4.0,
-FG1407.ZCE,20131118,,1395.0,,,,,1379.0,,-16.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20131119,,1379.0,,,,,1379.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20131120,,1379.0,,,,,1379.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20131121,,1379.0,,,,,1379.0,,0.0,0.0,0.0,6.0,0.0,
-FG1407.ZCE,20131122,1363.0,1379.0,1363.0,1363.0,1363.0,1363.0,1363.0,-16.0,-16.0,2.0,5.45,4.0,-2.0,
-FG1407.ZCE,20131125,,1363.0,,,,,1378.0,,15.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20131126,1399.0,1378.0,1379.0,1399.0,1379.0,1399.0,1386.0,21.0,8.0,6.0,16.63,0.0,-4.0,
-FG1407.ZCE,20131127,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131128,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131129,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131202,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131203,,1386.0,,,,,1392.0,,6.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131204,,1392.0,,,,,1392.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131205,,1392.0,,,,,1392.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131206,,1392.0,,,,,1392.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131209,,1392.0,,,,,1393.0,,1.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131210,,1393.0,,,,,1393.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131211,,1393.0,,,,,1393.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131212,,1393.0,,,,,1421.0,,28.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131213,,1421.0,,,,,1421.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131216,,1421.0,,,,,1414.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131217,,1414.0,,,,,1412.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131218,,1412.0,,,,,1412.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131219,,1412.0,,,,,1412.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131220,,1412.0,,,,,1408.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131223,,1408.0,,,,,1396.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131224,,1396.0,,,,,1396.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131225,,1396.0,,,,,1401.0,,5.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131226,,1401.0,,,,,1401.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131227,,1401.0,,,,,1401.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131230,,1401.0,,,,,1401.0,,0.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20131231,,1401.0,,,,,1378.0,,-23.0,0.0,0.0,0.0,0.0,
-FG1407.ZCE,20140102,1384.0,1378.0,1359.0,1384.0,1358.0,1384.0,1371.0,6.0,-7.0,8.0,21.94,0.0,0.0,
-FG1407.ZCE,20140103,1345.0,1371.0,1381.0,1381.0,1345.0,1345.0,1368.0,-26.0,-3.0,10.0,27.36,4.0,4.0,
-FG1407.ZCE,20140106,1357.0,1368.0,1357.0,1357.0,1357.0,1357.0,1357.0,-11.0,-11.0,4.0,10.86,4.0,0.0,
-FG1407.ZCE,20140107,,1357.0,,,,,1337.0,,-20.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140108,,1337.0,,,,,1330.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140109,,1330.0,,,,,1346.0,,16.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140110,,1346.0,,,,,1336.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140113,,1336.0,,,,,1336.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140114,1339.0,1336.0,1311.0,1339.0,1311.0,1339.0,1325.0,3.0,-11.0,4.0,10.6,4.0,0.0,
-FG1407.ZCE,20140115,,1325.0,,,,,1332.0,,7.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140116,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140117,,1332.0,,,,,1324.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140120,,1324.0,,,,,1324.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140121,,1324.0,,,,,1306.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140122,,1306.0,,,,,1282.0,,-24.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140123,1318.0,1282.0,1318.0,1318.0,1318.0,1318.0,1318.0,36.0,36.0,4.0,10.54,2.0,-2.0,
-FG1407.ZCE,20140124,,1318.0,,,,,1346.0,,28.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140127,,1346.0,,,,,1352.0,,6.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140128,,1352.0,,,,,1352.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140129,,1352.0,,,,,1362.0,,10.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140130,,1362.0,,,,,1372.0,,10.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140207,,1372.0,,,,,1367.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140210,,1367.0,,,,,1367.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140211,,1367.0,,,,,1367.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140212,,1367.0,,,,,1381.0,,14.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140213,,1381.0,,,,,1381.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140214,,1381.0,,,,,1381.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140217,,1381.0,,,,,1381.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140218,,1381.0,,,,,1381.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140219,,1381.0,,,,,1378.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140220,,1378.0,,,,,1374.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140221,,1374.0,,,,,1374.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140224,,1374.0,,,,,1349.0,,-25.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140225,,1349.0,,,,,1340.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140226,,1340.0,,,,,1340.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140227,,1340.0,,,,,1327.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140228,1313.0,1327.0,1333.0,1333.0,1313.0,1313.0,1323.0,-14.0,-4.0,4.0,10.58,2.0,0.0,
-FG1407.ZCE,20140303,,1323.0,,,,,1318.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140304,,1318.0,,,,,1318.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140305,,1318.0,,,,,1318.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140306,,1318.0,,,,,1318.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140307,,1318.0,,,,,1312.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140310,1261.0,1312.0,1264.0,1264.0,1261.0,1261.0,1263.0,-51.0,-49.0,4.0,10.1,2.0,0.0,
-FG1407.ZCE,20140311,,1263.0,,,,,1288.0,,25.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140312,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140313,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140314,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140317,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140318,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140319,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140320,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140321,,1288.0,,,,,1294.0,,6.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140324,,1294.0,,,,,1273.0,,-21.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140325,1262.0,1273.0,1276.0,1300.0,1262.0,1262.0,1285.0,-11.0,12.0,8.0,20.55,2.0,0.0,
-FG1407.ZCE,20140326,,1285.0,,,,,1248.0,,-37.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140327,,1248.0,,,,,1240.0,,-8.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140328,,1240.0,,,,,1245.0,,5.0,0.0,0.0,2.0,0.0,
-FG1407.ZCE,20140331,1255.0,1245.0,1244.0,1282.0,1244.0,1255.0,1254.0,10.0,9.0,10.0,25.08,6.0,4.0,
-FG1407.ZCE,20140401,1284.0,1254.0,1258.0,1284.0,1258.0,1284.0,1273.0,30.0,19.0,16.0,40.74,10.0,4.0,
-FG1407.ZCE,20140402,1268.0,1273.0,1268.0,1268.0,1268.0,1268.0,1268.0,-5.0,-5.0,4.0,10.14,10.0,0.0,
-FG1407.ZCE,20140403,1257.0,1268.0,1257.0,1257.0,1257.0,1257.0,1257.0,-11.0,-11.0,2.0,5.03,8.0,-2.0,
-FG1407.ZCE,20140404,1263.0,1257.0,1264.0,1264.0,1263.0,1263.0,1264.0,6.0,7.0,4.0,10.11,8.0,0.0,
-FG1407.ZCE,20140408,1273.0,1264.0,1273.0,1273.0,1273.0,1273.0,1273.0,9.0,9.0,4.0,10.18,8.0,0.0,
-FG1407.ZCE,20140409,,1273.0,,,,,1273.0,,0.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140410,1282.0,1273.0,1300.0,1303.0,1282.0,1282.0,1295.0,9.0,22.0,6.0,15.54,8.0,0.0,
-FG1407.ZCE,20140411,1245.0,1295.0,1283.0,1283.0,1245.0,1245.0,1266.0,-50.0,-29.0,6.0,15.2,8.0,0.0,
-FG1407.ZCE,20140414,,1266.0,,,,,1266.0,,0.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140415,1273.0,1266.0,1273.0,1273.0,1273.0,1273.0,1273.0,7.0,7.0,2.0,5.09,8.0,0.0,
-FG1407.ZCE,20140416,,1273.0,,,,,1282.0,,9.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140417,,1282.0,,,,,1290.0,,8.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140418,,1290.0,,,,,1274.0,,-16.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140421,,1274.0,,,,,1266.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140422,,1266.0,,,,,1250.0,,-16.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140423,,1250.0,,,,,1254.0,,4.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140424,,1254.0,,,,,1266.0,,12.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140425,,1266.0,,,,,1262.0,,-4.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140428,,1262.0,,,,,1264.0,,2.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140429,,1264.0,,,,,1284.0,,20.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140430,1236.0,1284.0,1236.0,1236.0,1236.0,1236.0,1236.0,-48.0,-48.0,2.0,4.94,8.0,0.0,
-FG1407.ZCE,20140505,,1236.0,,,,,1222.0,,-14.0,0.0,0.0,8.0,0.0,
-FG1407.ZCE,20140506,1226.0,1222.0,1213.0,1226.0,1213.0,1226.0,1217.0,4.0,-5.0,12.0,29.21,4.0,-4.0,
-FG1407.ZCE,20140507,1247.0,1217.0,1248.0,1248.0,1247.0,1247.0,1248.0,30.0,31.0,4.0,9.98,4.0,0.0,
-FG1407.ZCE,20140508,,1248.0,,,,,1248.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140509,,1248.0,,,,,1248.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140512,,1248.0,,,,,1262.0,,14.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140513,,1262.0,,,,,1267.0,,5.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140514,,1267.0,,,,,1265.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140515,,1265.0,,,,,1269.0,,4.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140516,,1269.0,,,,,1275.0,,6.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140519,,1275.0,,,,,1259.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140520,,1259.0,,,,,1259.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140521,1209.0,1259.0,1209.0,1209.0,1209.0,1209.0,1209.0,-50.0,-50.0,2.0,4.84,4.0,0.0,
-FG1407.ZCE,20140522,,1209.0,,,,,1235.0,,26.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140523,,1235.0,,,,,1230.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140526,,1230.0,,,,,1230.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140527,,1230.0,,,,,1212.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140528,,1212.0,,,,,1212.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140529,1195.0,1212.0,1195.0,1195.0,1195.0,1195.0,1195.0,-17.0,-17.0,2.0,4.78,4.0,0.0,
-FG1407.ZCE,20140530,,1195.0,,,,,1195.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140603,,1195.0,,,,,1160.0,,-35.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140604,,1160.0,,,,,1160.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140605,1115.0,1160.0,1115.0,1115.0,1115.0,1115.0,1115.0,-45.0,-45.0,2.0,4.46,4.0,0.0,
-FG1407.ZCE,20140606,1155.0,1115.0,1085.0,1158.0,1085.0,1155.0,1133.0,40.0,18.0,6.0,13.59,4.0,0.0,
-FG1407.ZCE,20140609,1150.0,1133.0,1150.0,1150.0,1150.0,1150.0,1150.0,17.0,17.0,2.0,4.6,4.0,0.0,
-FG1407.ZCE,20140610,1150.0,1150.0,1150.0,1150.0,1150.0,1150.0,1150.0,0.0,0.0,2.0,4.6,4.0,0.0,
-FG1407.ZCE,20140611,1140.0,1150.0,1140.0,1140.0,1140.0,1140.0,1140.0,-10.0,-10.0,2.0,4.56,4.0,0.0,
-FG1407.ZCE,20140612,1186.0,1140.0,1186.0,1186.0,1186.0,1186.0,1186.0,46.0,46.0,18.0,42.7,22.0,18.0,
-FG1407.ZCE,20140613,,1186.0,,,,,1186.0,,0.0,0.0,0.0,22.0,0.0,
-FG1407.ZCE,20140616,1138.0,1186.0,1138.0,1138.0,1138.0,1138.0,1138.0,-48.0,-48.0,2.0,4.55,20.0,-2.0,
-FG1407.ZCE,20140617,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140618,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140619,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140620,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140623,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140624,,1138.0,,,,,1138.0,,0.0,0.0,0.0,20.0,0.0,
-FG1407.ZCE,20140625,1183.0,1138.0,1092.0,1183.0,1092.0,1183.0,1102.0,45.0,-36.0,18.0,39.68,6.0,-14.0,
-FG1407.ZCE,20140626,1116.0,1102.0,1058.0,1116.0,1058.0,1116.0,1087.0,14.0,-15.0,4.0,8.7,4.0,-2.0,
-FG1407.ZCE,20140627,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140630,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140701,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140702,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140703,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140704,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140707,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140708,,1087.0,,,,,1087.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140709,,1087.0,,,,,1100.0,,13.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140710,,1100.0,,,,,1100.0,,0.0,0.0,0.0,4.0,0.0,
-FG1407.ZCE,20140711,1144.0,1100.0,1142.0,1144.0,1142.0,1144.0,1143.0,44.0,43.0,8.0,18.29,0.0,-4.0,
-FG1407.ZCE,20140714,,1143.0,,,,,1143.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1408.csv b/data/FG/FG1408.csv
deleted file mode 100644
index f85ee62..0000000
--- a/data/FG/FG1408.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1408.ZCE,20130815,,1490.0,,,,,1490.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130816,1454.0,1490.0,1520.0,1520.0,1445.0,1454.0,1485.0,-36.0,-5.0,12.0,35.63,0.0,0.0,
-FG1408.ZCE,20130819,,1485.0,,,,,1486.0,,1.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130820,,1486.0,,,,,1486.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130821,,1486.0,,,,,1486.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130822,,1486.0,,,,,1486.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130823,1463.0,1486.0,1493.0,1493.0,1463.0,1463.0,1478.0,-23.0,-8.0,4.0,11.82,0.0,0.0,
-FG1408.ZCE,20130826,,1478.0,,,,,1480.0,,2.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130827,,1480.0,,,,,1480.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130828,,1480.0,,,,,1480.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130829,1435.0,1480.0,1463.0,1463.0,1431.0,1435.0,1450.0,-45.0,-30.0,12.0,34.8,0.0,0.0,
-FG1408.ZCE,20130830,1432.0,1450.0,1461.0,1462.0,1432.0,1432.0,1447.0,-18.0,-3.0,28.0,81.02,0.0,0.0,
-FG1408.ZCE,20130902,,1447.0,,,,,1447.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130903,,1447.0,,,,,1447.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130904,,1447.0,,,,,1443.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130905,1430.0,1443.0,1425.0,1460.0,1425.0,1430.0,1444.0,-13.0,1.0,24.0,69.29,0.0,0.0,
-FG1408.ZCE,20130906,,1444.0,,,,,1443.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130909,,1443.0,,,,,1443.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130910,,1443.0,,,,,1443.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130911,1435.0,1443.0,1469.0,1469.0,1435.0,1435.0,1452.0,-8.0,9.0,4.0,11.62,0.0,0.0,
-FG1408.ZCE,20130912,,1452.0,,,,,1452.0,,0.0,0.0,0.0,0.0,0.0,
-FG1408.ZCE,20130913,1431.0,1452.0,1427.0,1431.0,1427.0,1431.0,1429.0,-21.0,-23.0,4.0,11.43,2.0,2.0,
-FG1408.ZCE,20130916,1464.0,1429.0,1456.0,1475.0,1456.0,1464.0,1473.0,35.0,44.0,276.0,813.2,200.0,198.0,
-FG1408.ZCE,20130917,1436.0,1473.0,1458.0,1458.0,1432.0,1436.0,1438.0,-37.0,-35.0,82.0,235.79,200.0,0.0,
-FG1408.ZCE,20130918,1430.0,1438.0,1426.0,1430.0,1420.0,1430.0,1426.0,-8.0,-12.0,58.0,165.45,200.0,0.0,
-FG1408.ZCE,20130923,1432.0,1426.0,1429.0,1432.0,1426.0,1432.0,1429.0,6.0,3.0,22.0,62.86,196.0,-4.0,
-FG1408.ZCE,20130924,1431.0,1429.0,1431.0,1431.0,1431.0,1431.0,1431.0,2.0,2.0,2.0,5.72,196.0,0.0,
-FG1408.ZCE,20130925,1426.0,1431.0,1438.0,1445.0,1426.0,1426.0,1435.0,-5.0,4.0,38.0,109.04,196.0,0.0,
-FG1408.ZCE,20130926,1425.0,1435.0,1426.0,1427.0,1413.0,1425.0,1419.0,-10.0,-16.0,20.0,56.77,196.0,0.0,
-FG1408.ZCE,20130927,1411.0,1419.0,1413.0,1424.0,1409.0,1411.0,1414.0,-8.0,-5.0,48.0,135.78,196.0,0.0,
-FG1408.ZCE,20130930,1408.0,1414.0,1407.0,1408.0,1407.0,1408.0,1408.0,-6.0,-6.0,4.0,11.26,196.0,0.0,
-FG1408.ZCE,20131008,1406.0,1408.0,1394.0,1406.0,1392.0,1406.0,1399.0,-2.0,-9.0,36.0,100.74,196.0,0.0,
-FG1408.ZCE,20131009,1418.0,1399.0,1418.0,1418.0,1418.0,1418.0,1418.0,19.0,19.0,2.0,5.67,196.0,0.0,
-FG1408.ZCE,20131010,1412.0,1418.0,1413.0,1414.0,1411.0,1412.0,1413.0,-6.0,-5.0,16.0,45.21,196.0,0.0,
-FG1408.ZCE,20131011,1414.0,1413.0,1420.0,1420.0,1414.0,1414.0,1417.0,1.0,4.0,8.0,22.66,196.0,0.0,
-FG1408.ZCE,20131014,1409.0,1417.0,1403.0,1409.0,1402.0,1409.0,1406.0,-8.0,-11.0,8.0,22.49,196.0,0.0,
-FG1408.ZCE,20131015,1410.0,1406.0,1419.0,1428.0,1410.0,1410.0,1418.0,4.0,12.0,8.0,22.69,198.0,2.0,
-FG1408.ZCE,20131016,1396.0,1418.0,1407.0,1409.0,1396.0,1396.0,1404.0,-22.0,-14.0,22.0,61.76,196.0,-2.0,
-FG1408.ZCE,20131017,,1404.0,,,,,1386.0,,-18.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20131018,1381.0,1386.0,1381.0,1381.0,1381.0,1381.0,1381.0,-5.0,-5.0,4.0,11.05,196.0,0.0,
-FG1408.ZCE,20131021,1398.0,1381.0,1383.0,1398.0,1383.0,1398.0,1388.0,17.0,7.0,10.0,27.76,196.0,0.0,
-FG1408.ZCE,20131022,1390.0,1388.0,1396.0,1396.0,1390.0,1390.0,1393.0,2.0,5.0,8.0,22.29,196.0,0.0,
-FG1408.ZCE,20131023,1389.0,1393.0,1389.0,1389.0,1389.0,1389.0,1389.0,-4.0,-4.0,2.0,5.56,196.0,0.0,
-FG1408.ZCE,20131024,1385.0,1389.0,1385.0,1385.0,1385.0,1385.0,1385.0,-4.0,-4.0,2.0,5.54,196.0,0.0,
-FG1408.ZCE,20131025,1381.0,1385.0,1389.0,1389.0,1381.0,1381.0,1385.0,-4.0,0.0,6.0,16.62,196.0,0.0,
-FG1408.ZCE,20131028,1372.0,1385.0,1372.0,1372.0,1372.0,1372.0,1372.0,-13.0,-13.0,2.0,5.49,196.0,0.0,
-FG1408.ZCE,20131029,1373.0,1372.0,1373.0,1373.0,1373.0,1373.0,1373.0,1.0,1.0,2.0,5.49,196.0,0.0,
-FG1408.ZCE,20131030,,1373.0,,,,,1384.0,,11.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20131031,1398.0,1384.0,1384.0,1398.0,1384.0,1398.0,1395.0,14.0,11.0,16.0,44.64,202.0,6.0,
-FG1408.ZCE,20131101,1399.0,1395.0,1399.0,1399.0,1399.0,1399.0,1399.0,4.0,4.0,2.0,5.6,202.0,0.0,
-FG1408.ZCE,20131104,,1399.0,,,,,1399.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20131105,1400.0,1399.0,1403.0,1403.0,1400.0,1400.0,1402.0,1.0,3.0,14.0,39.25,202.0,0.0,
-FG1408.ZCE,20131106,1398.0,1402.0,1403.0,1403.0,1396.0,1398.0,1400.0,-4.0,-2.0,22.0,61.62,202.0,0.0,
-FG1408.ZCE,20131107,1403.0,1400.0,1403.0,1403.0,1403.0,1403.0,1403.0,3.0,3.0,2.0,5.61,202.0,0.0,
-FG1408.ZCE,20131108,1396.0,1403.0,1400.0,1400.0,1396.0,1396.0,1397.0,-7.0,-6.0,10.0,27.94,196.0,-6.0,
-FG1408.ZCE,20131111,1395.0,1397.0,1400.0,1400.0,1395.0,1395.0,1398.0,-2.0,1.0,40.0,111.8,198.0,2.0,
-FG1408.ZCE,20131112,1393.0,1398.0,1391.0,1393.0,1388.0,1393.0,1391.0,-5.0,-7.0,16.0,44.5,202.0,4.0,
-FG1408.ZCE,20131113,1393.0,1391.0,1391.0,1393.0,1390.0,1393.0,1391.0,2.0,0.0,12.0,33.38,200.0,-2.0,
-FG1408.ZCE,20131114,1387.0,1391.0,1390.0,1390.0,1387.0,1387.0,1389.0,-4.0,-2.0,4.0,11.11,196.0,-4.0,
-FG1408.ZCE,20131115,1397.0,1389.0,1394.0,1397.0,1394.0,1397.0,1396.0,8.0,7.0,22.0,61.43,196.0,0.0,
-FG1408.ZCE,20131118,1384.0,1396.0,1386.0,1386.0,1383.0,1384.0,1385.0,-12.0,-11.0,10.0,27.69,194.0,-2.0,
-FG1408.ZCE,20131119,1391.0,1385.0,1391.0,1392.0,1391.0,1391.0,1392.0,6.0,7.0,12.0,33.4,194.0,0.0,
-FG1408.ZCE,20131120,1393.0,1392.0,1396.0,1396.0,1393.0,1393.0,1395.0,1.0,3.0,10.0,27.91,194.0,0.0,
-FG1408.ZCE,20131121,,1395.0,,,,,1391.0,,-4.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131122,,1391.0,,,,,1392.0,,1.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131125,1401.0,1392.0,1399.0,1403.0,1399.0,1401.0,1401.0,9.0,9.0,8.0,22.41,194.0,0.0,
-FG1408.ZCE,20131126,,1401.0,,,,,1404.0,,3.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131127,1403.0,1404.0,1403.0,1403.0,1403.0,1403.0,1403.0,-1.0,-1.0,2.0,5.61,194.0,0.0,
-FG1408.ZCE,20131128,,1403.0,,,,,1403.0,,0.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131129,,1403.0,,,,,1403.0,,0.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131202,,1403.0,,,,,1406.0,,3.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131203,1410.0,1406.0,1412.0,1412.0,1410.0,1410.0,1411.0,4.0,5.0,4.0,11.29,194.0,0.0,
-FG1408.ZCE,20131204,1414.0,1411.0,1414.0,1414.0,1414.0,1414.0,1414.0,3.0,3.0,2.0,5.66,196.0,2.0,
-FG1408.ZCE,20131205,,1414.0,,,,,1409.0,,-5.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20131206,1404.0,1409.0,1401.0,1404.0,1401.0,1404.0,1403.0,-5.0,-6.0,4.0,11.22,194.0,-2.0,
-FG1408.ZCE,20131209,,1403.0,,,,,1408.0,,5.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131210,,1408.0,,,,,1408.0,,0.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131211,,1408.0,,,,,1410.0,,2.0,0.0,0.0,194.0,0.0,
-FG1408.ZCE,20131212,1443.0,1410.0,1422.0,1452.0,1422.0,1443.0,1442.0,33.0,32.0,24.0,69.22,196.0,2.0,
-FG1408.ZCE,20131213,1421.0,1442.0,1436.0,1436.0,1419.0,1421.0,1428.0,-21.0,-14.0,30.0,85.69,196.0,0.0,
-FG1408.ZCE,20131216,1418.0,1428.0,1430.0,1430.0,1416.0,1418.0,1419.0,-10.0,-9.0,36.0,102.16,200.0,4.0,
-FG1408.ZCE,20131217,1421.0,1419.0,1418.0,1421.0,1417.0,1421.0,1419.0,2.0,0.0,16.0,45.41,198.0,-2.0,
-FG1408.ZCE,20131218,1421.0,1419.0,1416.0,1421.0,1416.0,1421.0,1419.0,2.0,0.0,4.0,11.35,198.0,0.0,
-FG1408.ZCE,20131219,1423.0,1419.0,1426.0,1426.0,1423.0,1423.0,1424.0,4.0,5.0,8.0,22.79,196.0,-2.0,
-FG1408.ZCE,20131220,1416.0,1424.0,1418.0,1418.0,1406.0,1416.0,1416.0,-8.0,-8.0,48.0,135.9,196.0,0.0,
-FG1408.ZCE,20131223,,1416.0,,,,,1412.0,,-4.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20131224,,1412.0,,,,,1412.0,,0.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20131225,1418.0,1412.0,1412.0,1418.0,1411.0,1418.0,1416.0,6.0,4.0,16.0,45.3,206.0,10.0,
-FG1408.ZCE,20131226,,1416.0,,,,,1415.0,,-1.0,0.0,0.0,206.0,0.0,
-FG1408.ZCE,20131227,1416.0,1415.0,1416.0,1416.0,1416.0,1416.0,1416.0,1.0,1.0,2.0,5.66,206.0,0.0,
-FG1408.ZCE,20131230,1412.0,1416.0,1416.0,1416.0,1412.0,1412.0,1415.0,-4.0,-1.0,14.0,39.62,198.0,-8.0,
-FG1408.ZCE,20131231,1393.0,1415.0,1411.0,1411.0,1392.0,1393.0,1397.0,-22.0,-18.0,42.0,117.32,196.0,-2.0,
-FG1408.ZCE,20140102,1381.0,1397.0,1386.0,1386.0,1381.0,1381.0,1383.0,-16.0,-14.0,10.0,27.66,196.0,0.0,
-FG1408.ZCE,20140103,1376.0,1383.0,1371.0,1377.0,1370.0,1376.0,1373.0,-7.0,-10.0,22.0,60.42,196.0,0.0,
-FG1408.ZCE,20140106,1345.0,1373.0,1377.0,1377.0,1345.0,1345.0,1369.0,-28.0,-4.0,26.0,71.18,198.0,2.0,
-FG1408.ZCE,20140107,1321.0,1369.0,1321.0,1321.0,1321.0,1321.0,1321.0,-48.0,-48.0,4.0,10.57,198.0,0.0,
-FG1408.ZCE,20140108,1325.0,1321.0,1325.0,1325.0,1325.0,1325.0,1325.0,4.0,4.0,2.0,5.3,198.0,0.0,
-FG1408.ZCE,20140109,1334.0,1325.0,1333.0,1334.0,1332.0,1334.0,1333.0,9.0,8.0,14.0,37.32,200.0,2.0,
-FG1408.ZCE,20140110,,1333.0,,,,,1333.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140113,,1333.0,,,,,1333.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140114,1346.0,1333.0,1346.0,1346.0,1346.0,1346.0,1346.0,13.0,13.0,2.0,5.38,200.0,0.0,
-FG1408.ZCE,20140115,1349.0,1346.0,1347.0,1352.0,1347.0,1349.0,1350.0,3.0,4.0,38.0,102.6,196.0,-4.0,
-FG1408.ZCE,20140116,1341.0,1350.0,1352.0,1353.0,1341.0,1341.0,1350.0,-9.0,0.0,16.0,43.21,196.0,0.0,
-FG1408.ZCE,20140117,1335.0,1350.0,1335.0,1335.0,1335.0,1335.0,1335.0,-15.0,-15.0,2.0,5.34,196.0,0.0,
-FG1408.ZCE,20140120,1338.0,1335.0,1340.0,1340.0,1338.0,1338.0,1339.0,3.0,4.0,4.0,10.71,196.0,0.0,
-FG1408.ZCE,20140121,1335.0,1339.0,1335.0,1335.0,1335.0,1335.0,1335.0,-4.0,-4.0,28.0,74.76,196.0,0.0,
-FG1408.ZCE,20140122,1319.0,1335.0,1320.0,1320.0,1319.0,1319.0,1319.0,-16.0,-16.0,6.0,15.83,196.0,0.0,
-FG1408.ZCE,20140123,1338.0,1319.0,1318.0,1339.0,1318.0,1338.0,1326.0,19.0,7.0,16.0,42.43,196.0,0.0,
-FG1408.ZCE,20140124,1354.0,1326.0,1349.0,1354.0,1348.0,1354.0,1350.0,28.0,24.0,18.0,48.6,196.0,0.0,
-FG1408.ZCE,20140127,1368.0,1350.0,1368.0,1368.0,1368.0,1368.0,1368.0,18.0,18.0,2.0,5.47,196.0,0.0,
-FG1408.ZCE,20140128,,1368.0,,,,,1364.0,,-4.0,0.0,0.0,196.0,0.0,
-FG1408.ZCE,20140129,1383.0,1364.0,1359.0,1383.0,1359.0,1383.0,1379.0,19.0,15.0,26.0,71.72,200.0,4.0,
-FG1408.ZCE,20140130,1400.0,1379.0,1381.0,1400.0,1381.0,1400.0,1384.0,21.0,5.0,16.0,44.27,200.0,0.0,
-FG1408.ZCE,20140207,1377.0,1384.0,1386.0,1386.0,1375.0,1377.0,1380.0,-7.0,-4.0,10.0,27.59,198.0,-2.0,
-FG1408.ZCE,20140210,,1380.0,,,,,1380.0,,0.0,0.0,0.0,198.0,0.0,
-FG1408.ZCE,20140211,,1380.0,,,,,1382.0,,2.0,0.0,0.0,198.0,0.0,
-FG1408.ZCE,20140212,1396.0,1382.0,1394.0,1396.0,1386.0,1396.0,1392.0,14.0,10.0,12.0,33.42,198.0,0.0,
-FG1408.ZCE,20140213,,1392.0,,,,,1394.0,,2.0,0.0,0.0,198.0,0.0,
-FG1408.ZCE,20140214,1395.0,1394.0,1395.0,1395.0,1395.0,1395.0,1395.0,1.0,1.0,2.0,5.58,198.0,0.0,
-FG1408.ZCE,20140217,1409.0,1395.0,1400.0,1409.0,1400.0,1409.0,1403.0,14.0,8.0,6.0,16.84,196.0,-2.0,
-FG1408.ZCE,20140218,1387.0,1403.0,1387.0,1387.0,1387.0,1387.0,1387.0,-16.0,-16.0,4.0,11.1,196.0,0.0,
-FG1408.ZCE,20140219,1390.0,1387.0,1395.0,1396.0,1385.0,1390.0,1390.0,3.0,3.0,16.0,44.49,196.0,0.0,
-FG1408.ZCE,20140220,1389.0,1390.0,1389.0,1389.0,1389.0,1389.0,1389.0,-1.0,-1.0,2.0,5.56,196.0,0.0,
-FG1408.ZCE,20140221,1382.0,1389.0,1382.0,1382.0,1382.0,1382.0,1382.0,-7.0,-7.0,4.0,11.06,196.0,0.0,
-FG1408.ZCE,20140224,1352.0,1382.0,1378.0,1378.0,1347.0,1352.0,1353.0,-30.0,-29.0,36.0,97.45,198.0,2.0,
-FG1408.ZCE,20140225,1354.0,1353.0,1354.0,1354.0,1354.0,1354.0,1354.0,1.0,1.0,2.0,5.42,196.0,-2.0,
-FG1408.ZCE,20140226,1356.0,1354.0,1353.0,1356.0,1353.0,1356.0,1355.0,2.0,1.0,8.0,21.68,196.0,0.0,
-FG1408.ZCE,20140227,1341.0,1355.0,1347.0,1347.0,1338.0,1341.0,1340.0,-14.0,-15.0,34.0,91.11,220.0,24.0,
-FG1408.ZCE,20140228,1338.0,1340.0,1316.0,1341.0,1287.0,1338.0,1316.0,-2.0,-24.0,666.0,1752.27,196.0,-24.0,
-FG1408.ZCE,20140303,1325.0,1316.0,1331.0,1331.0,1325.0,1325.0,1327.0,9.0,11.0,16.0,42.45,196.0,0.0,
-FG1408.ZCE,20140304,1327.0,1327.0,1318.0,1327.0,1317.0,1327.0,1320.0,0.0,-7.0,14.0,36.96,196.0,0.0,
-FG1408.ZCE,20140305,1339.0,1320.0,1343.0,1344.0,1334.0,1339.0,1341.0,19.0,21.0,32.0,85.8,198.0,2.0,
-FG1408.ZCE,20140306,1338.0,1341.0,1338.0,1340.0,1338.0,1338.0,1339.0,-3.0,-2.0,18.0,48.2,200.0,2.0,
-FG1408.ZCE,20140307,1322.0,1339.0,1325.0,1325.0,1322.0,1322.0,1323.0,-17.0,-16.0,12.0,31.74,206.0,6.0,
-FG1408.ZCE,20140310,1277.0,1323.0,1303.0,1307.0,1270.0,1277.0,1280.0,-46.0,-43.0,36.0,92.14,206.0,0.0,
-FG1408.ZCE,20140311,1274.0,1280.0,1270.0,1274.0,1265.0,1274.0,1268.0,-6.0,-12.0,10.0,25.36,204.0,-2.0,
-FG1408.ZCE,20140312,1271.0,1268.0,1279.0,1279.0,1271.0,1271.0,1276.0,3.0,8.0,6.0,15.31,202.0,-2.0,
-FG1408.ZCE,20140313,,1276.0,,,,,1293.0,,17.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140314,1284.0,1293.0,1284.0,1284.0,1284.0,1284.0,1284.0,-9.0,-9.0,4.0,10.27,200.0,-2.0,
-FG1408.ZCE,20140317,1271.0,1284.0,1285.0,1285.0,1271.0,1271.0,1279.0,-13.0,-5.0,24.0,61.4,196.0,-4.0,
-FG1408.ZCE,20140318,1291.0,1279.0,1282.0,1291.0,1282.0,1291.0,1287.0,12.0,8.0,4.0,10.29,196.0,0.0,
-FG1408.ZCE,20140319,1283.0,1287.0,1285.0,1288.0,1279.0,1283.0,1285.0,-4.0,-2.0,24.0,61.68,196.0,0.0,
-FG1408.ZCE,20140320,1275.0,1285.0,1283.0,1286.0,1273.0,1275.0,1278.0,-10.0,-7.0,32.0,81.79,196.0,0.0,
-FG1408.ZCE,20140321,1274.0,1278.0,1276.0,1281.0,1274.0,1274.0,1276.0,-4.0,-2.0,18.0,45.94,196.0,0.0,
-FG1408.ZCE,20140324,1257.0,1276.0,1259.0,1259.0,1256.0,1257.0,1257.0,-19.0,-19.0,8.0,20.11,200.0,4.0,
-FG1408.ZCE,20140325,1260.0,1257.0,1260.0,1260.0,1260.0,1260.0,1260.0,3.0,3.0,4.0,10.08,198.0,-2.0,
-FG1408.ZCE,20140326,1263.0,1260.0,1256.0,1263.0,1256.0,1263.0,1260.0,3.0,0.0,4.0,10.08,196.0,-2.0,
-FG1408.ZCE,20140327,1256.0,1260.0,1239.0,1256.0,1239.0,1256.0,1247.0,-4.0,-13.0,6.0,14.96,198.0,2.0,
-FG1408.ZCE,20140328,1262.0,1247.0,1255.0,1262.0,1255.0,1262.0,1259.0,15.0,12.0,44.0,110.75,200.0,2.0,
-FG1408.ZCE,20140331,,1259.0,,,,,1262.0,,3.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140401,1264.0,1262.0,1260.0,1270.0,1260.0,1264.0,1265.0,2.0,3.0,24.0,60.73,210.0,10.0,
-FG1408.ZCE,20140402,1258.0,1265.0,1267.0,1267.0,1258.0,1258.0,1264.0,-7.0,-1.0,8.0,20.22,208.0,-2.0,
-FG1408.ZCE,20140403,1248.0,1264.0,1249.0,1254.0,1247.0,1248.0,1250.0,-16.0,-14.0,8.0,19.99,206.0,-2.0,
-FG1408.ZCE,20140404,1257.0,1250.0,1251.0,1257.0,1251.0,1257.0,1254.0,7.0,4.0,4.0,10.03,206.0,0.0,
-FG1408.ZCE,20140408,1281.0,1254.0,1269.0,1281.0,1269.0,1281.0,1274.0,27.0,20.0,34.0,86.66,208.0,2.0,
-FG1408.ZCE,20140409,1276.0,1274.0,1276.0,1276.0,1276.0,1276.0,1276.0,2.0,2.0,2.0,5.1,206.0,-2.0,
-FG1408.ZCE,20140410,1270.0,1276.0,1274.0,1276.0,1270.0,1270.0,1274.0,-6.0,-2.0,58.0,147.78,226.0,20.0,
-FG1408.ZCE,20140411,1251.0,1274.0,1268.0,1268.0,1251.0,1251.0,1261.0,-23.0,-13.0,8.0,20.18,222.0,-4.0,
-FG1408.ZCE,20140414,1256.0,1261.0,1245.0,1256.0,1241.0,1256.0,1248.0,-5.0,-13.0,28.0,69.89,226.0,4.0,
-FG1408.ZCE,20140415,,1248.0,,,,,1248.0,,0.0,0.0,0.0,226.0,0.0,
-FG1408.ZCE,20140416,1262.0,1248.0,1252.0,1262.0,1252.0,1262.0,1259.0,14.0,11.0,6.0,15.1,224.0,-2.0,
-FG1408.ZCE,20140417,1256.0,1259.0,1262.0,1267.0,1256.0,1256.0,1260.0,-3.0,1.0,10.0,25.21,220.0,-4.0,
-FG1408.ZCE,20140418,1248.0,1260.0,1250.0,1251.0,1246.0,1248.0,1248.0,-12.0,-12.0,20.0,49.91,212.0,-8.0,
-FG1408.ZCE,20140421,1248.0,1248.0,1249.0,1249.0,1239.0,1248.0,1245.0,0.0,-3.0,14.0,34.85,210.0,-2.0,
-FG1408.ZCE,20140422,1229.0,1245.0,1213.0,1229.0,1213.0,1229.0,1221.0,-16.0,-24.0,4.0,9.77,210.0,0.0,
-FG1408.ZCE,20140423,1214.0,1221.0,1233.0,1245.0,1214.0,1214.0,1234.0,-7.0,13.0,36.0,88.88,202.0,-8.0,
-FG1408.ZCE,20140424,,1234.0,,,,,1234.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140425,,1234.0,,,,,1234.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140428,,1234.0,,,,,1234.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140429,,1234.0,,,,,1239.0,,5.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140430,,1239.0,,,,,1239.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140505,,1239.0,,,,,1239.0,,0.0,0.0,0.0,202.0,0.0,
-FG1408.ZCE,20140506,1240.0,1239.0,1239.0,1240.0,1239.0,1240.0,1240.0,1.0,1.0,4.0,9.92,200.0,-2.0,
-FG1408.ZCE,20140507,,1240.0,,,,,1211.0,,-29.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140508,,1211.0,,,,,1211.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140509,,1211.0,,,,,1211.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140512,,1211.0,,,,,1213.0,,2.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140513,,1213.0,,,,,1213.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140514,,1213.0,,,,,1213.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140515,,1213.0,,,,,1213.0,,0.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140516,1214.0,1213.0,1214.0,1214.0,1214.0,1214.0,1214.0,1.0,1.0,4.0,9.71,200.0,0.0,
-FG1408.ZCE,20140519,,1214.0,,,,,1208.0,,-6.0,0.0,0.0,200.0,0.0,
-FG1408.ZCE,20140520,1170.0,1208.0,1177.0,1177.0,1170.0,1170.0,1171.0,-38.0,-37.0,22.0,51.51,192.0,-8.0,
-FG1408.ZCE,20140521,,1171.0,,,,,1171.0,,0.0,0.0,0.0,192.0,0.0,
-FG1408.ZCE,20140522,,1171.0,,,,,1171.0,,0.0,0.0,0.0,192.0,0.0,
-FG1408.ZCE,20140523,1172.0,1171.0,1139.0,1172.0,1139.0,1172.0,1156.0,1.0,-15.0,12.0,27.73,194.0,2.0,
-FG1408.ZCE,20140526,1172.0,1156.0,1159.0,1172.0,1159.0,1172.0,1166.0,16.0,10.0,4.0,9.32,192.0,-2.0,
-FG1408.ZCE,20140527,,1166.0,,,,,1166.0,,0.0,0.0,0.0,192.0,0.0,
-FG1408.ZCE,20140528,1150.0,1166.0,1153.0,1153.0,1150.0,1150.0,1153.0,-16.0,-13.0,176.0,405.84,18.0,-174.0,
-FG1408.ZCE,20140529,,1153.0,,,,,1141.0,,-12.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140530,1099.0,1141.0,1099.0,1099.0,1099.0,1099.0,1099.0,-42.0,-42.0,2.0,4.4,18.0,0.0,
-FG1408.ZCE,20140603,1083.0,1099.0,1093.0,1093.0,1083.0,1083.0,1090.0,-16.0,-9.0,8.0,17.44,26.0,8.0,
-FG1408.ZCE,20140604,1084.0,1090.0,1096.0,1096.0,1084.0,1084.0,1090.0,-6.0,0.0,4.0,8.72,26.0,0.0,
-FG1408.ZCE,20140605,,1090.0,,,,,1090.0,,0.0,0.0,0.0,26.0,0.0,
-FG1408.ZCE,20140606,,1090.0,,,,,1090.0,,0.0,0.0,0.0,26.0,0.0,
-FG1408.ZCE,20140609,1077.0,1090.0,1083.0,1083.0,1077.0,1077.0,1080.0,-13.0,-10.0,4.0,8.64,22.0,-4.0,
-FG1408.ZCE,20140610,1074.0,1080.0,1074.0,1074.0,1074.0,1074.0,1074.0,-6.0,-6.0,4.0,8.59,18.0,-4.0,
-FG1408.ZCE,20140611,,1074.0,,,,,1064.0,,-10.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140612,,1064.0,,,,,1064.0,,0.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140613,,1064.0,,,,,1064.0,,0.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140616,1043.0,1064.0,1067.0,1067.0,1043.0,1043.0,1055.0,-21.0,-9.0,4.0,8.44,16.0,-2.0,
-FG1408.ZCE,20140617,,1055.0,,,,,1055.0,,0.0,0.0,0.0,16.0,0.0,
-FG1408.ZCE,20140618,,1055.0,,,,,1055.0,,0.0,0.0,0.0,16.0,0.0,
-FG1408.ZCE,20140619,1057.0,1055.0,1056.0,1057.0,1056.0,1057.0,1056.0,2.0,1.0,6.0,12.68,16.0,0.0,
-FG1408.ZCE,20140620,1058.0,1056.0,1058.0,1058.0,1058.0,1058.0,1058.0,2.0,2.0,2.0,4.23,16.0,0.0,
-FG1408.ZCE,20140623,1085.0,1058.0,1082.0,1085.0,1066.0,1085.0,1080.0,27.0,22.0,16.0,34.54,16.0,0.0,
-FG1408.ZCE,20140624,1049.0,1080.0,1051.0,1066.0,1048.0,1049.0,1054.0,-31.0,-26.0,8.0,16.86,18.0,2.0,
-FG1408.ZCE,20140625,1068.0,1054.0,1068.0,1068.0,1068.0,1068.0,1068.0,14.0,14.0,4.0,8.54,18.0,0.0,
-FG1408.ZCE,20140626,1070.0,1068.0,1052.0,1088.0,1052.0,1070.0,1076.0,2.0,8.0,136.0,292.61,42.0,24.0,
-FG1408.ZCE,20140627,1067.0,1076.0,1071.0,1071.0,1067.0,1067.0,1068.0,-9.0,-8.0,8.0,17.09,34.0,-8.0,
-FG1408.ZCE,20140630,,1068.0,,,,,1065.0,,-3.0,0.0,0.0,34.0,0.0,
-FG1408.ZCE,20140701,1073.0,1065.0,1082.0,1083.0,1065.0,1073.0,1073.0,8.0,8.0,34.0,72.97,16.0,-18.0,
-FG1408.ZCE,20140702,1102.0,1073.0,1116.0,1116.0,1102.0,1102.0,1109.0,29.0,36.0,4.0,8.87,18.0,2.0,
-FG1408.ZCE,20140703,1136.0,1109.0,1075.0,1136.0,1075.0,1136.0,1106.0,27.0,-3.0,8.0,17.69,20.0,2.0,
-FG1408.ZCE,20140704,,1106.0,,,,,1106.0,,0.0,0.0,0.0,20.0,0.0,
-FG1408.ZCE,20140707,,1106.0,,,,,1106.0,,0.0,0.0,0.0,20.0,0.0,
-FG1408.ZCE,20140708,,1106.0,,,,,1106.0,,0.0,0.0,0.0,20.0,0.0,
-FG1408.ZCE,20140709,,1106.0,,,,,1106.0,,0.0,0.0,0.0,20.0,0.0,
-FG1408.ZCE,20140710,,1106.0,,,,,1106.0,,0.0,0.0,0.0,20.0,0.0,
-FG1408.ZCE,20140711,1061.0,1106.0,1109.0,1109.0,1061.0,1061.0,1093.0,-45.0,-13.0,6.0,13.12,18.0,-2.0,
-FG1408.ZCE,20140714,,1093.0,,,,,1093.0,,0.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140715,,1093.0,,,,,1093.0,,0.0,0.0,0.0,18.0,0.0,
-FG1408.ZCE,20140716,1090.0,1093.0,1095.0,1095.0,1090.0,1090.0,1094.0,-3.0,1.0,8.0,17.5,14.0,-4.0,
-FG1408.ZCE,20140717,,1094.0,,,,,1094.0,,0.0,0.0,0.0,14.0,0.0,
-FG1408.ZCE,20140718,,1094.0,,,,,1094.0,,0.0,0.0,0.0,14.0,0.0,
-FG1408.ZCE,20140721,1094.0,1094.0,1094.0,1094.0,1094.0,1094.0,1094.0,0.0,0.0,2.0,4.38,12.0,-2.0,
-FG1408.ZCE,20140722,,1094.0,,,,,1094.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140723,,1094.0,,,,,1093.0,,-1.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140724,,1093.0,,,,,1093.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140725,,1093.0,,,,,1093.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140728,,1093.0,,,,,1093.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140729,,1093.0,,,,,1093.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140730,,1093.0,,,,,1049.0,,-44.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140731,1020.0,1049.0,1050.0,1050.0,1020.0,1020.0,1037.0,-29.0,-12.0,14.0,29.04,12.0,0.0,
-FG1408.ZCE,20140801,1070.0,1037.0,1070.0,1070.0,1070.0,1070.0,1070.0,33.0,33.0,10.0,21.4,12.0,0.0,
-FG1408.ZCE,20140804,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140805,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140806,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140807,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140808,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140811,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140812,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140813,,1070.0,,,,,1070.0,,0.0,0.0,0.0,12.0,0.0,
-FG1408.ZCE,20140814,,1070.0,,,,,1070.0,,0.0,0.0,0.0,0.0,-12.0,
diff --git a/data/FG/FG1409.csv b/data/FG/FG1409.csv
deleted file mode 100644
index 40da0f2..0000000
--- a/data/FG/FG1409.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1409.ZCE,20130916,1471.0,1429.0,1455.0,1482.0,1455.0,1471.0,1472.0,42.0,43.0,1908.0,5616.21,1210.0,1210.0,
-FG1409.ZCE,20130917,1432.0,1472.0,1468.0,1469.0,1426.0,1432.0,1444.0,-40.0,-28.0,3682.0,10630.7,3124.0,1914.0,
-FG1409.ZCE,20130918,1427.0,1444.0,1428.0,1432.0,1420.0,1427.0,1425.0,-17.0,-19.0,3326.0,9475.97,5390.0,2266.0,
-FG1409.ZCE,20130923,1434.0,1425.0,1431.0,1436.0,1421.0,1434.0,1427.0,9.0,2.0,3314.0,9457.12,7966.0,2576.0,
-FG1409.ZCE,20130924,1430.0,1427.0,1435.0,1437.0,1427.0,1430.0,1433.0,3.0,6.0,794.0,2275.24,8290.0,324.0,
-FG1409.ZCE,20130925,1424.0,1433.0,1430.0,1438.0,1423.0,1424.0,1430.0,-9.0,-3.0,658.0,1881.32,8322.0,32.0,
-FG1409.ZCE,20130926,1417.0,1430.0,1427.0,1428.0,1406.0,1417.0,1415.0,-13.0,-15.0,1834.0,5189.38,8826.0,504.0,
-FG1409.ZCE,20130927,1402.0,1415.0,1417.0,1419.0,1402.0,1402.0,1407.0,-13.0,-8.0,2144.0,6034.92,9072.0,246.0,
-FG1409.ZCE,20130930,1396.0,1407.0,1395.0,1406.0,1395.0,1396.0,1400.0,-11.0,-7.0,626.0,1753.16,9036.0,-36.0,
-FG1409.ZCE,20131008,1394.0,1400.0,1396.0,1397.0,1381.0,1394.0,1388.0,-6.0,-12.0,610.0,1693.62,9256.0,220.0,
-FG1409.ZCE,20131009,1409.0,1388.0,1396.0,1412.0,1394.0,1409.0,1407.0,21.0,19.0,2584.0,7272.34,10822.0,1566.0,
-FG1409.ZCE,20131010,1406.0,1407.0,1408.0,1414.0,1403.0,1406.0,1408.0,-1.0,1.0,1358.0,3823.3,11116.0,294.0,
-FG1409.ZCE,20131011,1407.0,1408.0,1409.0,1415.0,1405.0,1407.0,1409.0,-1.0,1.0,4042.0,11387.02,12996.0,1880.0,
-FG1409.ZCE,20131014,1400.0,1409.0,1406.0,1406.0,1392.0,1400.0,1400.0,-9.0,-9.0,13020.0,36445.62,24590.0,11594.0,
-FG1409.ZCE,20131015,1399.0,1400.0,1402.0,1421.0,1397.0,1399.0,1413.0,-1.0,13.0,8948.0,25287.49,23750.0,-840.0,
-FG1409.ZCE,20131016,1385.0,1413.0,1399.0,1406.0,1382.0,1385.0,1390.0,-28.0,-23.0,9282.0,25801.54,29698.0,5948.0,
-FG1409.ZCE,20131017,1376.0,1390.0,1390.0,1392.0,1376.0,1376.0,1385.0,-14.0,-5.0,12036.0,33333.75,36854.0,7156.0,
-FG1409.ZCE,20131018,1371.0,1385.0,1373.0,1381.0,1371.0,1371.0,1376.0,-14.0,-9.0,2674.0,7359.98,37256.0,402.0,
-FG1409.ZCE,20131021,1394.0,1376.0,1374.0,1394.0,1371.0,1394.0,1383.0,18.0,7.0,5594.0,15469.05,38568.0,1312.0,
-FG1409.ZCE,20131022,1382.0,1383.0,1391.0,1395.0,1381.0,1382.0,1387.0,-1.0,4.0,4060.0,11261.08,40514.0,1946.0,
-FG1409.ZCE,20131023,1384.0,1387.0,1382.0,1390.0,1378.0,1384.0,1384.0,-3.0,-3.0,5910.0,16362.02,42040.0,1526.0,
-FG1409.ZCE,20131024,1383.0,1384.0,1382.0,1386.0,1376.0,1383.0,1381.0,-1.0,-3.0,3206.0,8856.55,42002.0,-38.0,
-FG1409.ZCE,20131025,1364.0,1381.0,1385.0,1388.0,1358.0,1364.0,1374.0,-17.0,-7.0,5100.0,14009.95,40820.0,-1182.0,
-FG1409.ZCE,20131028,1368.0,1374.0,1365.0,1373.0,1362.0,1368.0,1367.0,-6.0,-7.0,4352.0,11896.41,40942.0,122.0,
-FG1409.ZCE,20131029,1375.0,1367.0,1371.0,1386.0,1366.0,1375.0,1374.0,8.0,7.0,3936.0,10818.97,40762.0,-180.0,
-FG1409.ZCE,20131030,1382.0,1374.0,1376.0,1383.0,1370.0,1382.0,1375.0,8.0,1.0,2948.0,8104.06,40798.0,36.0,
-FG1409.ZCE,20131031,1395.0,1375.0,1380.0,1398.0,1377.0,1395.0,1388.0,20.0,13.0,6830.0,18961.38,41134.0,336.0,
-FG1409.ZCE,20131101,1398.0,1388.0,1395.0,1403.0,1391.0,1398.0,1398.0,10.0,10.0,6866.0,19200.82,41668.0,534.0,
-FG1409.ZCE,20131104,1397.0,1398.0,1397.0,1398.0,1390.0,1397.0,1394.0,-1.0,-4.0,2106.0,5872.37,41744.0,76.0,
-FG1409.ZCE,20131105,1400.0,1394.0,1396.0,1402.0,1390.0,1400.0,1397.0,6.0,3.0,2824.0,7888.79,41666.0,-78.0,
-FG1409.ZCE,20131106,1395.0,1397.0,1398.0,1403.0,1392.0,1395.0,1396.0,-2.0,-1.0,12052.0,33653.66,42294.0,628.0,
-FG1409.ZCE,20131107,1398.0,1396.0,1395.0,1402.0,1394.0,1398.0,1397.0,2.0,1.0,3936.0,10998.8,43022.0,728.0,
-FG1409.ZCE,20131108,1394.0,1397.0,1396.0,1400.0,1393.0,1394.0,1395.0,-3.0,-2.0,5470.0,15261.22,45182.0,2160.0,
-FG1409.ZCE,20131111,1390.0,1395.0,1395.0,1395.0,1389.0,1390.0,1393.0,-5.0,-2.0,5686.0,15835.71,47090.0,1908.0,
-FG1409.ZCE,20131112,1388.0,1393.0,1390.0,1390.0,1383.0,1388.0,1387.0,-5.0,-6.0,3976.0,11029.82,47106.0,16.0,
-FG1409.ZCE,20131113,1385.0,1387.0,1390.0,1390.0,1383.0,1385.0,1386.0,-2.0,-1.0,1796.0,4979.51,47340.0,234.0,
-FG1409.ZCE,20131114,1385.0,1386.0,1385.0,1389.0,1380.0,1385.0,1383.0,-1.0,-3.0,2978.0,8238.86,47304.0,-36.0,
-FG1409.ZCE,20131115,1383.0,1383.0,1386.0,1396.0,1383.0,1383.0,1390.0,0.0,7.0,2934.0,8159.26,47718.0,414.0,
-FG1409.ZCE,20131118,1376.0,1390.0,1384.0,1387.0,1374.0,1376.0,1378.0,-14.0,-12.0,3898.0,10742.1,47838.0,120.0,
-FG1409.ZCE,20131119,1393.0,1378.0,1378.0,1394.0,1375.0,1393.0,1386.0,15.0,8.0,6644.0,18419.27,47062.0,-776.0,
-FG1409.ZCE,20131120,1392.0,1386.0,1394.0,1396.0,1390.0,1392.0,1393.0,6.0,7.0,2608.0,7265.34,47160.0,98.0,
-FG1409.ZCE,20131121,1386.0,1393.0,1390.0,1391.0,1384.0,1386.0,1387.0,-7.0,-6.0,2412.0,6690.71,47006.0,-154.0,
-FG1409.ZCE,20131122,1389.0,1387.0,1390.0,1392.0,1385.0,1389.0,1389.0,2.0,2.0,3770.0,10469.99,46008.0,-998.0,
-FG1409.ZCE,20131125,1402.0,1389.0,1392.0,1402.0,1388.0,1402.0,1397.0,13.0,8.0,4864.0,13593.06,45520.0,-488.0,
-FG1409.ZCE,20131126,1405.0,1397.0,1401.0,1408.0,1400.0,1405.0,1405.0,8.0,8.0,3126.0,8781.84,45784.0,264.0,
-FG1409.ZCE,20131127,1401.0,1405.0,1403.0,1407.0,1400.0,1401.0,1402.0,-4.0,-3.0,6198.0,17381.2,45542.0,-242.0,
-FG1409.ZCE,20131128,1395.0,1402.0,1401.0,1410.0,1395.0,1395.0,1400.0,-7.0,-2.0,8310.0,23265.78,42352.0,-3190.0,
-FG1409.ZCE,20131129,1399.0,1400.0,1396.0,1399.0,1395.0,1399.0,1396.0,-1.0,-4.0,4480.0,12506.64,42846.0,494.0,
-FG1409.ZCE,20131202,1405.0,1396.0,1399.0,1407.0,1396.0,1405.0,1401.0,9.0,5.0,7376.0,20666.11,43476.0,630.0,
-FG1409.ZCE,20131203,1408.0,1401.0,1404.0,1410.0,1401.0,1408.0,1407.0,7.0,6.0,7080.0,19917.74,43992.0,516.0,
-FG1409.ZCE,20131204,1403.0,1407.0,1410.0,1412.0,1403.0,1403.0,1407.0,-4.0,0.0,5918.0,16653.5,43964.0,-28.0,
-FG1409.ZCE,20131205,1399.0,1407.0,1405.0,1408.0,1398.0,1399.0,1403.0,-8.0,-4.0,4888.0,13719.81,44714.0,750.0,
-FG1409.ZCE,20131206,1406.0,1403.0,1401.0,1406.0,1393.0,1406.0,1398.0,3.0,-5.0,13442.0,37579.08,43766.0,-948.0,
-FG1409.ZCE,20131209,1407.0,1398.0,1406.0,1410.0,1403.0,1407.0,1407.0,9.0,9.0,6076.0,17095.28,43770.0,4.0,
-FG1409.ZCE,20131210,1404.0,1407.0,1406.0,1410.0,1403.0,1404.0,1406.0,-3.0,-1.0,4864.0,13679.01,42850.0,-920.0,
-FG1409.ZCE,20131211,1409.0,1406.0,1405.0,1409.0,1402.0,1409.0,1406.0,3.0,0.0,4750.0,13355.43,42496.0,-354.0,
-FG1409.ZCE,20131212,1444.0,1406.0,1409.0,1455.0,1409.0,1444.0,1443.0,38.0,37.0,28628.0,82610.58,45842.0,3346.0,
-FG1409.ZCE,20131213,1420.0,1443.0,1437.0,1441.0,1413.0,1420.0,1425.0,-23.0,-18.0,19108.0,54456.26,46150.0,308.0,
-FG1409.ZCE,20131216,1415.0,1425.0,1425.0,1426.0,1411.0,1415.0,1417.0,-10.0,-8.0,7204.0,20421.56,45190.0,-960.0,
-FG1409.ZCE,20131217,1417.0,1417.0,1416.0,1425.0,1413.0,1417.0,1419.0,0.0,2.0,7310.0,20747.64,45114.0,-76.0,
-FG1409.ZCE,20131218,1421.0,1419.0,1420.0,1423.0,1412.0,1421.0,1418.0,2.0,-1.0,15392.0,43649.2,42490.0,-2624.0,
-FG1409.ZCE,20131219,1421.0,1418.0,1425.0,1428.0,1419.0,1421.0,1423.0,3.0,5.0,6428.0,18300.42,43318.0,828.0,
-FG1409.ZCE,20131220,1413.0,1423.0,1422.0,1422.0,1374.0,1413.0,1407.0,-10.0,-16.0,21832.0,61418.99,37576.0,-5742.0,
-FG1409.ZCE,20131223,1408.0,1407.0,1415.0,1416.0,1403.0,1408.0,1409.0,1.0,2.0,9122.0,25703.68,37308.0,-268.0,
-FG1409.ZCE,20131224,1411.0,1409.0,1409.0,1413.0,1406.0,1411.0,1410.0,2.0,1.0,4916.0,13864.65,38156.0,848.0,
-FG1409.ZCE,20131225,1414.0,1410.0,1411.0,1419.0,1408.0,1414.0,1412.0,4.0,2.0,10940.0,30903.19,40856.0,2700.0,
-FG1409.ZCE,20131226,1410.0,1412.0,1413.0,1416.0,1408.0,1410.0,1412.0,-2.0,0.0,6918.0,19532.63,39752.0,-1104.0,
-FG1409.ZCE,20131227,1409.0,1412.0,1406.0,1414.0,1405.0,1409.0,1411.0,-3.0,-1.0,11706.0,33033.19,39086.0,-666.0,
-FG1409.ZCE,20131230,1409.0,1411.0,1410.0,1418.0,1407.0,1409.0,1412.0,-2.0,1.0,8886.0,25098.69,38076.0,-1010.0,
-FG1409.ZCE,20131231,1388.0,1412.0,1408.0,1415.0,1385.0,1388.0,1401.0,-24.0,-11.0,22994.0,64439.84,32398.0,-5678.0,
-FG1409.ZCE,20140102,1374.0,1401.0,1386.0,1388.0,1373.0,1374.0,1380.0,-27.0,-21.0,22892.0,63180.9,36884.0,4486.0,
-FG1409.ZCE,20140103,1374.0,1380.0,1370.0,1375.0,1365.0,1374.0,1370.0,-6.0,-10.0,18346.0,50269.0,38464.0,1580.0,
-FG1409.ZCE,20140106,1345.0,1370.0,1374.0,1378.0,1342.0,1345.0,1359.0,-25.0,-11.0,31296.0,85081.92,42840.0,4376.0,
-FG1409.ZCE,20140107,1319.0,1359.0,1343.0,1344.0,1313.0,1319.0,1323.0,-40.0,-36.0,34762.0,91958.74,48888.0,6048.0,
-FG1409.ZCE,20140108,1317.0,1323.0,1317.0,1327.0,1313.0,1317.0,1320.0,-6.0,-3.0,34980.0,92329.52,48178.0,-710.0,
-FG1409.ZCE,20140109,1324.0,1320.0,1314.0,1351.0,1312.0,1324.0,1324.0,4.0,4.0,39314.0,104118.37,50770.0,2592.0,
-FG1409.ZCE,20140110,1328.0,1324.0,1324.0,1329.0,1318.0,1328.0,1323.0,4.0,-1.0,21562.0,57072.3,51272.0,502.0,
-FG1409.ZCE,20140113,1330.0,1323.0,1329.0,1337.0,1325.0,1330.0,1330.0,7.0,7.0,19122.0,50853.55,46866.0,-4406.0,
-FG1409.ZCE,20140114,1340.0,1330.0,1330.0,1340.0,1323.0,1340.0,1331.0,10.0,1.0,13236.0,35237.61,45364.0,-1502.0,
-FG1409.ZCE,20140115,1343.0,1331.0,1341.0,1345.0,1335.0,1343.0,1339.0,12.0,8.0,8702.0,23311.97,44802.0,-562.0,
-FG1409.ZCE,20140116,1333.0,1339.0,1346.0,1353.0,1331.0,1333.0,1343.0,-6.0,4.0,12454.0,33449.15,44582.0,-220.0,
-FG1409.ZCE,20140117,1335.0,1343.0,1330.0,1338.0,1320.0,1335.0,1329.0,-8.0,-14.0,20178.0,53615.44,45036.0,454.0,
-FG1409.ZCE,20140120,1329.0,1329.0,1336.0,1344.0,1326.0,1329.0,1333.0,0.0,4.0,16734.0,44628.35,47608.0,2572.0,
-FG1409.ZCE,20140121,1293.0,1333.0,1328.0,1328.0,1291.0,1293.0,1310.0,-40.0,-23.0,39744.0,104127.89,56144.0,8536.0,
-FG1409.ZCE,20140122,1317.0,1310.0,1290.0,1320.0,1285.0,1317.0,1304.0,7.0,-6.0,44124.0,115092.82,58146.0,2002.0,
-FG1409.ZCE,20140123,1344.0,1304.0,1314.0,1344.0,1310.0,1344.0,1328.0,40.0,24.0,43048.0,114367.78,52694.0,-5452.0,
-FG1409.ZCE,20140124,1355.0,1328.0,1341.0,1355.0,1334.0,1355.0,1344.0,27.0,16.0,24724.0,66449.96,49916.0,-2778.0,
-FG1409.ZCE,20140127,1360.0,1344.0,1351.0,1363.0,1343.0,1360.0,1354.0,16.0,10.0,27542.0,74599.98,48104.0,-1812.0,
-FG1409.ZCE,20140128,1356.0,1354.0,1360.0,1364.0,1347.0,1356.0,1355.0,2.0,1.0,19168.0,51930.38,46958.0,-1146.0,
-FG1409.ZCE,20140129,1372.0,1355.0,1352.0,1377.0,1347.0,1372.0,1361.0,17.0,6.0,27424.0,74639.05,46606.0,-352.0,
-FG1409.ZCE,20140130,1384.0,1361.0,1370.0,1385.0,1364.0,1384.0,1373.0,23.0,12.0,18148.0,49847.56,46142.0,-464.0,
-FG1409.ZCE,20140207,1362.0,1373.0,1389.0,1390.0,1353.0,1362.0,1367.0,-11.0,-6.0,21736.0,59422.16,47668.0,1526.0,
-FG1409.ZCE,20140210,1371.0,1367.0,1361.0,1373.0,1352.0,1371.0,1361.0,4.0,-6.0,36280.0,98780.6,59822.0,12154.0,
-FG1409.ZCE,20140211,1372.0,1361.0,1370.0,1376.0,1363.0,1372.0,1369.0,11.0,8.0,23072.0,63182.59,62396.0,2574.0,
-FG1409.ZCE,20140212,1389.0,1369.0,1373.0,1396.0,1372.0,1389.0,1383.0,20.0,14.0,38938.0,107714.88,65224.0,2828.0,
-FG1409.ZCE,20140213,1383.0,1383.0,1390.0,1396.0,1380.0,1383.0,1387.0,0.0,4.0,29558.0,81995.7,65096.0,-128.0,
-FG1409.ZCE,20140214,1383.0,1387.0,1383.0,1388.0,1376.0,1383.0,1382.0,-4.0,-5.0,20892.0,57758.58,65602.0,506.0,
-FG1409.ZCE,20140217,1392.0,1382.0,1384.0,1400.0,1378.0,1392.0,1390.0,10.0,8.0,43420.0,120712.4,72354.0,6752.0,
-FG1409.ZCE,20140218,1379.0,1390.0,1390.0,1395.0,1375.0,1379.0,1385.0,-11.0,-5.0,57056.0,157992.8,72386.0,32.0,
-FG1409.ZCE,20140219,1376.0,1385.0,1383.0,1387.0,1368.0,1376.0,1375.0,-9.0,-10.0,45816.0,125965.92,69670.0,-2716.0,
-FG1409.ZCE,20140220,1367.0,1375.0,1374.0,1380.0,1364.0,1367.0,1371.0,-8.0,-4.0,29822.0,81770.22,72398.0,2728.0,
-FG1409.ZCE,20140221,1375.0,1371.0,1368.0,1380.0,1364.0,1375.0,1373.0,4.0,2.0,35534.0,97551.98,76746.0,4348.0,
-FG1409.ZCE,20140224,1342.0,1373.0,1370.0,1371.0,1333.0,1342.0,1347.0,-31.0,-26.0,88264.0,237732.88,87702.0,10956.0,
-FG1409.ZCE,20140225,1334.0,1347.0,1343.0,1350.0,1333.0,1334.0,1340.0,-13.0,-7.0,60782.0,162932.23,93256.0,5554.0,
-FG1409.ZCE,20140226,1338.0,1340.0,1331.0,1341.0,1327.0,1338.0,1336.0,-2.0,-4.0,46694.0,124720.1,90520.0,-2736.0,
-FG1409.ZCE,20140227,1322.0,1336.0,1338.0,1338.0,1321.0,1322.0,1327.0,-14.0,-9.0,56666.0,150415.76,90522.0,2.0,
-FG1409.ZCE,20140228,1326.0,1327.0,1323.0,1331.0,1319.0,1326.0,1326.0,-1.0,-1.0,38594.0,102318.52,88452.0,-2070.0,
-FG1409.ZCE,20140303,1316.0,1326.0,1327.0,1327.0,1313.0,1316.0,1318.0,-10.0,-8.0,45624.0,120287.64,91560.0,3108.0,
-FG1409.ZCE,20140304,1315.0,1318.0,1318.0,1319.0,1303.0,1315.0,1312.0,-3.0,-6.0,56292.0,147668.89,95878.0,4318.0,
-FG1409.ZCE,20140305,1329.0,1312.0,1318.0,1336.0,1318.0,1329.0,1328.0,17.0,16.0,80054.0,212672.8,96590.0,712.0,
-FG1409.ZCE,20140306,1332.0,1328.0,1326.0,1335.0,1324.0,1332.0,1329.0,4.0,1.0,44742.0,118918.69,100236.0,3646.0,
-FG1409.ZCE,20140307,1312.0,1329.0,1330.0,1332.0,1306.0,1312.0,1314.0,-17.0,-15.0,127630.0,335486.75,113256.0,13020.0,
-FG1409.ZCE,20140310,1261.0,1314.0,1298.0,1303.0,1261.0,1261.0,1279.0,-53.0,-35.0,132186.0,338110.78,137992.0,24736.0,
-FG1409.ZCE,20140311,1298.0,1279.0,1259.0,1302.0,1253.0,1298.0,1279.0,19.0,0.0,191542.0,489947.06,123462.0,-14530.0,
-FG1409.ZCE,20140312,1296.0,1279.0,1282.0,1305.0,1267.0,1296.0,1288.0,17.0,9.0,190696.0,491406.95,133282.0,9820.0,
-FG1409.ZCE,20140313,1296.0,1288.0,1296.0,1300.0,1292.0,1296.0,1295.0,8.0,7.0,70592.0,182858.52,128734.0,-4548.0,
-FG1409.ZCE,20140314,1289.0,1295.0,1291.0,1294.0,1272.0,1289.0,1281.0,-6.0,-14.0,161356.0,413442.22,137520.0,8786.0,
-FG1409.ZCE,20140317,1253.0,1281.0,1295.0,1297.0,1251.0,1253.0,1268.0,-28.0,-13.0,416526.0,1056634.73,241866.0,104346.0,
-FG1409.ZCE,20140318,1275.0,1268.0,1253.0,1286.0,1251.0,1275.0,1272.0,7.0,4.0,431272.0,1097063.17,266308.0,24442.0,
-FG1409.ZCE,20140319,1273.0,1272.0,1276.0,1282.0,1268.0,1273.0,1275.0,1.0,3.0,250168.0,637805.94,274422.0,8114.0,
-FG1409.ZCE,20140320,1268.0,1275.0,1285.0,1285.0,1263.0,1268.0,1275.0,-7.0,0.0,301786.0,769258.43,276604.0,2182.0,
-FG1409.ZCE,20140321,1265.0,1275.0,1266.0,1276.0,1262.0,1265.0,1269.0,-10.0,-6.0,335954.0,852519.6,256374.0,-20230.0,
-FG1409.ZCE,20140324,1249.0,1269.0,1264.0,1264.0,1236.0,1249.0,1245.0,-20.0,-24.0,347036.0,863838.58,282358.0,25984.0,
-FG1409.ZCE,20140325,1260.0,1245.0,1247.0,1281.0,1245.0,1260.0,1263.0,15.0,18.0,524724.0,1324978.39,268060.0,-14298.0,
-FG1409.ZCE,20140326,1234.0,1263.0,1263.0,1265.0,1231.0,1234.0,1245.0,-29.0,-18.0,713212.0,1775810.72,377362.0,109302.0,
-FG1409.ZCE,20140327,1240.0,1245.0,1231.0,1249.0,1231.0,1240.0,1241.0,-5.0,-4.0,585748.0,1454065.9,316578.0,-60784.0,
-FG1409.ZCE,20140328,1260.0,1241.0,1240.0,1261.0,1237.0,1260.0,1250.0,19.0,9.0,497960.0,1245366.89,248510.0,-68068.0,
-FG1409.ZCE,20140331,1262.0,1250.0,1263.0,1270.0,1258.0,1262.0,1264.0,12.0,14.0,358888.0,907068.49,236726.0,-11784.0,
-FG1409.ZCE,20140401,1263.0,1264.0,1261.0,1270.0,1256.0,1263.0,1263.0,-1.0,-1.0,244578.0,617985.42,241200.0,4474.0,
-FG1409.ZCE,20140402,1248.0,1263.0,1266.0,1270.0,1245.0,1248.0,1255.0,-15.0,-8.0,361990.0,908387.28,288146.0,46946.0,
-FG1409.ZCE,20140403,1255.0,1255.0,1246.0,1257.0,1244.0,1255.0,1251.0,0.0,-4.0,336034.0,841055.77,282090.0,-6056.0,
-FG1409.ZCE,20140404,1256.0,1251.0,1257.0,1261.0,1244.0,1256.0,1252.0,5.0,1.0,487266.0,1220564.33,314302.0,32212.0,
-FG1409.ZCE,20140408,1282.0,1252.0,1256.0,1284.0,1255.0,1282.0,1273.0,30.0,21.0,571924.0,1455628.56,287376.0,-26926.0,
-FG1409.ZCE,20140409,1272.0,1273.0,1283.0,1287.0,1268.0,1272.0,1278.0,-1.0,5.0,323470.0,826604.19,289042.0,1666.0,
-FG1409.ZCE,20140410,1275.0,1278.0,1274.0,1282.0,1270.0,1275.0,1277.0,-3.0,-1.0,411822.0,1051450.42,291676.0,2634.0,
-FG1409.ZCE,20140411,1248.0,1277.0,1274.0,1275.0,1246.0,1248.0,1261.0,-29.0,-16.0,506436.0,1277359.27,313994.0,22318.0,
-FG1409.ZCE,20140414,1255.0,1261.0,1249.0,1262.0,1247.0,1255.0,1256.0,-6.0,-5.0,366280.0,919889.86,316420.0,2426.0,
-FG1409.ZCE,20140415,1258.0,1256.0,1255.0,1265.0,1251.0,1258.0,1257.0,2.0,1.0,341676.0,859287.19,307536.0,-8884.0,
-FG1409.ZCE,20140416,1264.0,1257.0,1256.0,1274.0,1255.0,1264.0,1266.0,7.0,9.0,621534.0,1573466.18,298566.0,-8970.0,
-FG1409.ZCE,20140417,1262.0,1266.0,1266.0,1268.0,1257.0,1262.0,1263.0,-4.0,-3.0,229262.0,578897.44,290778.0,-7788.0,
-FG1409.ZCE,20140418,1247.0,1263.0,1263.0,1264.0,1241.0,1247.0,1248.0,-16.0,-15.0,420802.0,1050425.56,293988.0,3210.0,
-FG1409.ZCE,20140421,1233.0,1248.0,1245.0,1254.0,1229.0,1233.0,1239.0,-15.0,-9.0,502412.0,1244726.96,337088.0,43100.0,
-FG1409.ZCE,20140422,1224.0,1239.0,1232.0,1233.0,1189.0,1224.0,1218.0,-15.0,-21.0,543394.0,1323706.38,333824.0,-3264.0,
-FG1409.ZCE,20140423,1227.0,1218.0,1226.0,1228.0,1217.0,1227.0,1223.0,9.0,5.0,347964.0,851374.22,313278.0,-20546.0,
-FG1409.ZCE,20140424,1230.0,1223.0,1226.0,1235.0,1224.0,1230.0,1229.0,7.0,6.0,227996.0,560431.95,300776.0,-12502.0,
-FG1409.ZCE,20140425,1226.0,1229.0,1234.0,1235.0,1225.0,1226.0,1229.0,-3.0,0.0,209000.0,513638.73,312404.0,11628.0,
-FG1409.ZCE,20140428,1228.0,1229.0,1223.0,1229.0,1212.0,1228.0,1221.0,-1.0,-8.0,317612.0,775452.47,333478.0,21074.0,
-FG1409.ZCE,20140429,1242.0,1221.0,1230.0,1246.0,1228.0,1242.0,1239.0,21.0,18.0,292916.0,726039.02,293722.0,-39756.0,
-FG1409.ZCE,20140430,1226.0,1239.0,1242.0,1245.0,1222.0,1226.0,1233.0,-13.0,-6.0,221456.0,546041.0,302236.0,8514.0,
-FG1409.ZCE,20140505,1237.0,1233.0,1224.0,1238.0,1220.0,1237.0,1232.0,4.0,-1.0,157774.0,388890.66,289412.0,-12824.0,
-FG1409.ZCE,20140506,1224.0,1232.0,1237.0,1240.0,1222.0,1224.0,1229.0,-8.0,-3.0,235888.0,579927.42,321936.0,32524.0,
-FG1409.ZCE,20140507,1209.0,1229.0,1224.0,1224.0,1209.0,1209.0,1215.0,-20.0,-14.0,375490.0,912758.58,363002.0,41066.0,
-FG1409.ZCE,20140508,1214.0,1215.0,1211.0,1218.0,1209.0,1214.0,1214.0,-1.0,-1.0,247902.0,601871.74,369358.0,6356.0,
-FG1409.ZCE,20140509,1217.0,1214.0,1216.0,1221.0,1213.0,1217.0,1216.0,3.0,2.0,169720.0,412840.97,357090.0,-12268.0,
-FG1409.ZCE,20140512,1219.0,1216.0,1218.0,1224.0,1214.0,1219.0,1219.0,3.0,3.0,227770.0,555336.48,358514.0,1424.0,
-FG1409.ZCE,20140513,1210.0,1219.0,1222.0,1223.0,1208.0,1210.0,1215.0,-9.0,-4.0,230476.0,559903.44,370702.0,12188.0,
-FG1409.ZCE,20140514,1212.0,1215.0,1212.0,1220.0,1206.0,1212.0,1214.0,-3.0,-1.0,198300.0,481306.31,351022.0,-19680.0,
-FG1409.ZCE,20140515,1199.0,1214.0,1213.0,1213.0,1198.0,1199.0,1205.0,-15.0,-9.0,237470.0,572265.42,371518.0,20496.0,
-FG1409.ZCE,20140516,1184.0,1205.0,1197.0,1204.0,1179.0,1184.0,1192.0,-21.0,-13.0,329600.0,785819.26,376300.0,4782.0,
-FG1409.ZCE,20140519,1184.0,1192.0,1183.0,1193.0,1178.0,1184.0,1186.0,-8.0,-6.0,175864.0,417154.39,362724.0,-13576.0,
-FG1409.ZCE,20140520,1158.0,1186.0,1182.0,1183.0,1143.0,1158.0,1158.0,-28.0,-28.0,493806.0,1144018.58,402268.0,39544.0,
-FG1409.ZCE,20140521,1151.0,1158.0,1159.0,1160.0,1148.0,1151.0,1154.0,-7.0,-4.0,289092.0,667356.05,377978.0,-24290.0,
-FG1409.ZCE,20140522,1153.0,1154.0,1149.0,1163.0,1148.0,1153.0,1154.0,-1.0,0.0,290952.0,671610.35,353100.0,-24878.0,
-FG1409.ZCE,20140523,1149.0,1154.0,1152.0,1160.0,1144.0,1149.0,1153.0,-5.0,-1.0,299062.0,689854.23,367384.0,14284.0,
-FG1409.ZCE,20140526,1154.0,1153.0,1148.0,1168.0,1144.0,1154.0,1156.0,1.0,3.0,393886.0,910738.12,381510.0,14126.0,
-FG1409.ZCE,20140527,1148.0,1156.0,1154.0,1160.0,1140.0,1148.0,1150.0,-8.0,-6.0,442640.0,1017820.84,371560.0,-9950.0,
-FG1409.ZCE,20140528,1149.0,1150.0,1144.0,1156.0,1143.0,1149.0,1150.0,-1.0,0.0,321308.0,739029.19,361554.0,-10006.0,
-FG1409.ZCE,20140529,1131.0,1150.0,1150.0,1156.0,1131.0,1131.0,1145.0,-19.0,-5.0,321644.0,736675.9,368190.0,6636.0,
-FG1409.ZCE,20140530,1114.0,1145.0,1128.0,1133.0,1107.0,1114.0,1118.0,-31.0,-27.0,460916.0,1030243.03,357312.0,-10878.0,
-FG1409.ZCE,20140603,1093.0,1118.0,1113.0,1118.0,1092.0,1093.0,1103.0,-25.0,-15.0,481226.0,1061116.57,390824.0,33512.0,
-FG1409.ZCE,20140604,1092.0,1103.0,1088.0,1101.0,1088.0,1092.0,1093.0,-11.0,-10.0,370646.0,810327.15,394598.0,3774.0,
-FG1409.ZCE,20140605,1097.0,1093.0,1093.0,1101.0,1086.0,1097.0,1095.0,4.0,2.0,523150.0,1145710.52,377336.0,-17262.0,
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-FG1409.ZCE,20140609,1066.0,1096.0,1084.0,1089.0,1066.0,1066.0,1077.0,-30.0,-19.0,704740.0,1518587.42,471340.0,100182.0,
-FG1409.ZCE,20140610,1066.0,1077.0,1068.0,1076.0,1064.0,1066.0,1070.0,-11.0,-7.0,460820.0,986286.78,443372.0,-27968.0,
-FG1409.ZCE,20140611,1060.0,1070.0,1066.0,1073.0,1058.0,1060.0,1068.0,-10.0,-2.0,312776.0,668110.2,432940.0,-10432.0,
-FG1409.ZCE,20140612,1063.0,1068.0,1058.0,1070.0,1056.0,1063.0,1064.0,-5.0,-4.0,442696.0,942103.18,422446.0,-10494.0,
-FG1409.ZCE,20140613,1067.0,1064.0,1063.0,1079.0,1063.0,1067.0,1071.0,3.0,7.0,538102.0,1153035.44,417736.0,-4710.0,
-FG1409.ZCE,20140616,1046.0,1071.0,1068.0,1071.0,1042.0,1046.0,1054.0,-25.0,-17.0,639778.0,1348323.29,432222.0,14486.0,
-FG1409.ZCE,20140617,1053.0,1054.0,1045.0,1057.0,1039.0,1053.0,1047.0,-1.0,-7.0,506146.0,1060088.25,389334.0,-42888.0,
-FG1409.ZCE,20140618,1053.0,1047.0,1056.0,1065.0,1043.0,1053.0,1054.0,6.0,7.0,903900.0,1905664.23,385664.0,-3670.0,
-FG1409.ZCE,20140619,1054.0,1054.0,1053.0,1063.0,1052.0,1054.0,1058.0,0.0,4.0,384934.0,814184.44,383662.0,-2002.0,
-FG1409.ZCE,20140620,1073.0,1058.0,1058.0,1076.0,1053.0,1073.0,1065.0,15.0,7.0,671188.0,1429531.56,408702.0,25040.0,
-FG1409.ZCE,20140623,1080.0,1065.0,1077.0,1096.0,1076.0,1080.0,1084.0,15.0,19.0,529472.0,1147817.45,384644.0,-24058.0,
-FG1409.ZCE,20140624,1073.0,1084.0,1080.0,1080.0,1066.0,1073.0,1072.0,-11.0,-12.0,354272.0,759614.59,395762.0,11118.0,
-FG1409.ZCE,20140625,1071.0,1072.0,1073.0,1082.0,1068.0,1071.0,1074.0,-1.0,2.0,281356.0,604569.21,394838.0,-924.0,
-FG1409.ZCE,20140626,1087.0,1074.0,1074.0,1095.0,1067.0,1087.0,1082.0,13.0,8.0,646592.0,1399750.39,374462.0,-20376.0,
-FG1409.ZCE,20140627,1068.0,1082.0,1088.0,1089.0,1067.0,1068.0,1078.0,-14.0,-4.0,398120.0,857956.33,364790.0,-9672.0,
-FG1409.ZCE,20140630,1069.0,1078.0,1065.0,1075.0,1056.0,1069.0,1065.0,-9.0,-13.0,395358.0,842217.75,322640.0,-42150.0,
-FG1409.ZCE,20140701,1072.0,1065.0,1074.0,1084.0,1067.0,1072.0,1075.0,7.0,10.0,538726.0,1158586.4,324610.0,1970.0,
-FG1409.ZCE,20140702,1077.0,1075.0,1074.0,1082.0,1065.0,1077.0,1075.0,2.0,0.0,436376.0,938271.94,332382.0,7772.0,
-FG1409.ZCE,20140703,1080.0,1075.0,1079.0,1092.0,1076.0,1080.0,1085.0,5.0,10.0,485422.0,1052999.13,333132.0,750.0,
-FG1409.ZCE,20140704,1072.0,1085.0,1080.0,1082.0,1070.0,1072.0,1076.0,-13.0,-9.0,268746.0,578571.71,307876.0,-25256.0,
-FG1409.ZCE,20140707,1072.0,1076.0,1072.0,1076.0,1066.0,1072.0,1071.0,-4.0,-5.0,310198.0,664344.13,263814.0,-44062.0,
-FG1409.ZCE,20140708,1075.0,1071.0,1072.0,1079.0,1063.0,1075.0,1072.0,4.0,1.0,331012.0,709625.65,257892.0,-5922.0,
-FG1409.ZCE,20140709,1048.0,1072.0,1075.0,1080.0,1046.0,1048.0,1062.0,-24.0,-10.0,572510.0,1216457.09,261594.0,3702.0,
-FG1409.ZCE,20140710,1031.0,1062.0,1048.0,1050.0,1030.0,1031.0,1041.0,-31.0,-21.0,385096.0,801499.63,257992.0,-3602.0,
-FG1409.ZCE,20140711,1031.0,1041.0,1031.0,1036.0,1020.0,1031.0,1028.0,-10.0,-13.0,262626.0,540104.07,244080.0,-13912.0,
-FG1409.ZCE,20140714,1034.0,1028.0,1028.0,1043.0,1027.0,1034.0,1036.0,6.0,8.0,185242.0,383655.42,219898.0,-24182.0,
-FG1409.ZCE,20140715,1038.0,1036.0,1038.0,1041.0,1031.0,1038.0,1037.0,2.0,1.0,89686.0,185988.62,203240.0,-16658.0,
-FG1409.ZCE,20140716,1056.0,1037.0,1039.0,1056.0,1037.0,1056.0,1047.0,19.0,10.0,157090.0,328915.1,207234.0,3994.0,
-FG1409.ZCE,20140717,1061.0,1047.0,1055.0,1066.0,1053.0,1061.0,1060.0,14.0,13.0,157060.0,332810.16,197294.0,-9940.0,
-FG1409.ZCE,20140718,1059.0,1060.0,1060.0,1063.0,1051.0,1059.0,1056.0,-1.0,-4.0,108540.0,229299.57,192678.0,-4616.0,
-FG1409.ZCE,20140721,1079.0,1056.0,1058.0,1099.0,1055.0,1079.0,1081.0,23.0,25.0,239412.0,517587.27,163404.0,-29274.0,
-FG1409.ZCE,20140722,1060.0,1081.0,1078.0,1079.0,1053.0,1060.0,1063.0,-21.0,-18.0,199962.0,425283.2,165078.0,1674.0,
-FG1409.ZCE,20140723,1062.0,1063.0,1058.0,1065.0,1055.0,1062.0,1061.0,-1.0,-2.0,71622.0,151995.44,160360.0,-4718.0,
-FG1409.ZCE,20140724,1059.0,1061.0,1062.0,1070.0,1058.0,1059.0,1063.0,-2.0,2.0,74070.0,157524.06,156306.0,-4054.0,
-FG1409.ZCE,20140725,1057.0,1063.0,1060.0,1062.0,1050.0,1057.0,1055.0,-6.0,-8.0,100002.0,210924.67,149190.0,-7116.0,
-FG1409.ZCE,20140728,1060.0,1055.0,1059.0,1062.0,1047.0,1060.0,1055.0,5.0,0.0,107592.0,226963.69,136346.0,-12844.0,
-FG1409.ZCE,20140729,1065.0,1055.0,1061.0,1078.0,1057.0,1065.0,1064.0,10.0,9.0,74064.0,157618.48,128966.0,-7380.0,
-FG1409.ZCE,20140730,1069.0,1064.0,1061.0,1070.0,1054.0,1069.0,1061.0,5.0,-3.0,59846.0,126949.69,129396.0,430.0,
-FG1409.ZCE,20140731,1069.0,1061.0,1071.0,1073.0,1064.0,1069.0,1069.0,8.0,8.0,41794.0,89320.42,122590.0,-6806.0,
-FG1409.ZCE,20140801,1067.0,1069.0,1069.0,1071.0,1061.0,1067.0,1068.0,-2.0,-1.0,35744.0,76325.3,114474.0,-8116.0,
-FG1409.ZCE,20140804,1094.0,1068.0,1068.0,1095.0,1066.0,1094.0,1082.0,26.0,14.0,54604.0,118191.48,107288.0,-7186.0,
-FG1409.ZCE,20140805,1102.0,1082.0,1098.0,1118.0,1092.0,1102.0,1103.0,20.0,21.0,91316.0,201384.61,92792.0,-14496.0,
-FG1409.ZCE,20140806,1106.0,1103.0,1100.0,1107.0,1095.0,1106.0,1102.0,3.0,-1.0,35456.0,78128.51,89850.0,-2942.0,
-FG1409.ZCE,20140807,1109.0,1102.0,1108.0,1117.0,1104.0,1109.0,1110.0,7.0,8.0,37266.0,82760.61,82094.0,-7756.0,
-FG1409.ZCE,20140808,1107.0,1110.0,1106.0,1111.0,1097.0,1107.0,1103.0,-3.0,-7.0,35638.0,78632.88,72872.0,-9222.0,
-FG1409.ZCE,20140811,1116.0,1103.0,1107.0,1122.0,1104.0,1116.0,1114.0,13.0,11.0,25278.0,56309.58,66256.0,-6616.0,
-FG1409.ZCE,20140812,1116.0,1114.0,1114.0,1121.0,1110.0,1116.0,1117.0,2.0,3.0,12464.0,27854.03,62156.0,-4100.0,
-FG1409.ZCE,20140813,1113.0,1117.0,1119.0,1128.0,1109.0,1113.0,1116.0,-4.0,-1.0,23758.0,53038.98,53392.0,-8764.0,
-FG1409.ZCE,20140814,1097.0,1116.0,1108.0,1111.0,1082.0,1097.0,1095.0,-19.0,-21.0,24220.0,53037.0,48788.0,-4604.0,
-FG1409.ZCE,20140815,1112.0,1095.0,1096.0,1112.0,1096.0,1112.0,1107.0,17.0,12.0,11704.0,25902.21,44040.0,-4748.0,
-FG1409.ZCE,20140818,1131.0,1107.0,1115.0,1132.0,1112.0,1131.0,1123.0,24.0,16.0,20810.0,46721.86,38890.0,-5150.0,
-FG1409.ZCE,20140819,1133.0,1123.0,1129.0,1136.0,1127.0,1133.0,1133.0,10.0,10.0,14828.0,33598.03,32638.0,-6252.0,
-FG1409.ZCE,20140820,1131.0,1133.0,1132.0,1134.0,1122.0,1131.0,1128.0,-2.0,-5.0,5370.0,12118.52,30506.0,-2132.0,
-FG1409.ZCE,20140821,1140.0,1128.0,1131.0,1151.0,1131.0,1140.0,1139.0,12.0,11.0,14512.0,33068.74,23366.0,-7140.0,
-FG1409.ZCE,20140822,1145.0,1139.0,1140.0,1146.0,1134.0,1145.0,1138.0,6.0,-1.0,2024.0,4606.06,22478.0,-888.0,
-FG1409.ZCE,20140825,1159.0,1138.0,1151.0,1166.0,1150.0,1159.0,1158.0,21.0,20.0,16590.0,38436.34,17076.0,-5402.0,
-FG1409.ZCE,20140826,1194.0,1158.0,1162.0,1196.0,1162.0,1194.0,1187.0,36.0,29.0,13284.0,31544.92,11890.0,-5186.0,
-FG1409.ZCE,20140827,1192.0,1187.0,1190.0,1194.0,1186.0,1192.0,1191.0,5.0,4.0,4608.0,10972.87,9856.0,-2034.0,
-FG1409.ZCE,20140828,1187.0,1191.0,1190.0,1194.0,1178.0,1187.0,1188.0,-4.0,-3.0,7330.0,17410.46,5190.0,-4666.0,
-FG1409.ZCE,20140829,1148.0,1188.0,1182.0,1197.0,1143.0,1148.0,1184.0,-40.0,-4.0,7374.0,17466.38,1224.0,-3966.0,
-FG1409.ZCE,20140901,1136.0,1184.0,1145.0,1160.0,1136.0,1136.0,1140.0,-48.0,-44.0,254.0,579.14,1110.0,-114.0,
-FG1409.ZCE,20140902,1089.0,1140.0,1089.0,1188.0,1060.0,1089.0,1065.0,-51.0,-75.0,1214.0,2586.33,1054.0,-56.0,
-FG1409.ZCE,20140903,1108.0,1065.0,1108.0,1108.0,1108.0,1108.0,1108.0,43.0,43.0,2.0,4.43,1052.0,-2.0,
-FG1409.ZCE,20140904,1161.0,1108.0,1186.0,1186.0,1138.0,1161.0,1171.0,53.0,63.0,728.0,1705.64,558.0,-494.0,
-FG1409.ZCE,20140905,1185.0,1171.0,1185.0,1185.0,1185.0,1185.0,1185.0,14.0,14.0,4.0,9.48,554.0,-4.0,
-FG1409.ZCE,20140909,1185.0,1185.0,1185.0,1185.0,1185.0,1185.0,1185.0,0.0,0.0,22.0,52.14,532.0,-22.0,
-FG1409.ZCE,20140910,1185.0,1185.0,1185.0,1185.0,1185.0,1185.0,1185.0,0.0,0.0,544.0,1289.28,520.0,-12.0,
-FG1409.ZCE,20140911,1187.0,1185.0,1187.0,1187.0,1187.0,1187.0,1187.0,2.0,2.0,40.0,94.96,520.0,0.0,
-FG1409.ZCE,20140912,,1187.0,,,,,1187.0,,0.0,0.0,0.0,520.0,0.0,
-FG1409.ZCE,20140915,1235.0,1187.0,1235.0,1235.0,1235.0,1235.0,1235.0,48.0,48.0,20.0,49.4,0.0,-520.0,
diff --git a/data/FG/FG1410.csv b/data/FG/FG1410.csv
deleted file mode 100644
index b97a15a..0000000
--- a/data/FG/FG1410.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1410.ZCE,20131022,,1383.0,,,,,1383.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20131023,,1383.0,,,,,1383.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20131024,,1383.0,,,,,1383.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20131025,,1383.0,,,,,1374.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20131028,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20131029,1363.0,1374.0,1363.0,1363.0,1363.0,1363.0,1363.0,-11.0,-11.0,2.0,5.45,2.0,2.0,
-FG1410.ZCE,20131030,,1363.0,,,,,1376.0,,13.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20131031,1389.0,1376.0,1387.0,1389.0,1387.0,1389.0,1388.0,13.0,12.0,4.0,11.1,2.0,0.0,
-FG1410.ZCE,20131101,1400.0,1388.0,1400.0,1400.0,1400.0,1400.0,1400.0,12.0,12.0,2.0,5.6,4.0,2.0,
-FG1410.ZCE,20131104,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20131105,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20131106,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20131107,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20131108,1391.0,1400.0,1391.0,1391.0,1391.0,1391.0,1391.0,-9.0,-9.0,2.0,5.56,6.0,2.0,
-FG1410.ZCE,20131111,,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131112,,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131113,,1391.0,,,,,1390.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131114,,1390.0,,,,,1390.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131115,,1390.0,,,,,1390.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131118,1381.0,1390.0,1381.0,1381.0,1381.0,1381.0,1381.0,-9.0,-9.0,2.0,5.52,6.0,0.0,
-FG1410.ZCE,20131119,1382.0,1381.0,1382.0,1382.0,1382.0,1382.0,1382.0,1.0,1.0,2.0,5.53,6.0,0.0,
-FG1410.ZCE,20131120,1401.0,1382.0,1401.0,1401.0,1401.0,1401.0,1401.0,19.0,19.0,2.0,5.6,6.0,0.0,
-FG1410.ZCE,20131121,,1401.0,,,,,1394.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131122,,1394.0,,,,,1394.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131125,,1394.0,,,,,1394.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131126,,1394.0,,,,,1394.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131127,1411.0,1394.0,1387.0,1411.0,1387.0,1411.0,1399.0,17.0,5.0,4.0,11.19,6.0,0.0,
-FG1410.ZCE,20131128,1398.0,1399.0,1399.0,1399.0,1398.0,1398.0,1399.0,-1.0,0.0,4.0,11.19,6.0,0.0,
-FG1410.ZCE,20131129,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131202,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131203,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131204,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131205,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131206,,1399.0,,,,,1399.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20131209,1409.0,1399.0,1396.0,1409.0,1396.0,1409.0,1401.0,10.0,2.0,16.0,44.84,8.0,2.0,
-FG1410.ZCE,20131210,,1401.0,,,,,1401.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131211,,1401.0,,,,,1401.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131212,1436.0,1401.0,1437.0,1437.0,1433.0,1436.0,1435.0,35.0,34.0,12.0,34.45,12.0,4.0,
-FG1410.ZCE,20131213,1428.0,1435.0,1428.0,1428.0,1428.0,1428.0,1428.0,-7.0,-7.0,2.0,5.71,10.0,-2.0,
-FG1410.ZCE,20131216,1417.0,1428.0,1417.0,1417.0,1417.0,1417.0,1417.0,-11.0,-11.0,2.0,5.67,8.0,-2.0,
-FG1410.ZCE,20131217,,1417.0,,,,,1417.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131218,,1417.0,,,,,1417.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131219,1420.0,1417.0,1418.0,1420.0,1418.0,1420.0,1419.0,3.0,2.0,4.0,11.35,8.0,0.0,
-FG1410.ZCE,20131220,,1419.0,,,,,1413.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131223,,1413.0,,,,,1407.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131224,1408.0,1407.0,1408.0,1408.0,1408.0,1408.0,1408.0,1.0,1.0,2.0,5.63,8.0,0.0,
-FG1410.ZCE,20131225,1410.0,1408.0,1410.0,1410.0,1410.0,1410.0,1410.0,2.0,2.0,2.0,5.64,8.0,0.0,
-FG1410.ZCE,20131226,,1410.0,,,,,1410.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131227,,1410.0,,,,,1410.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131230,,1410.0,,,,,1410.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20131231,1405.0,1410.0,1405.0,1405.0,1405.0,1405.0,1405.0,-5.0,-5.0,2.0,5.62,6.0,-2.0,
-FG1410.ZCE,20140102,1378.0,1405.0,1379.0,1379.0,1378.0,1378.0,1379.0,-27.0,-26.0,4.0,11.03,4.0,-2.0,
-FG1410.ZCE,20140103,,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140106,,1379.0,,,,,1348.0,,-31.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140107,,1348.0,,,,,1324.0,,-24.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140108,1307.0,1324.0,1307.0,1307.0,1307.0,1307.0,1307.0,-17.0,-17.0,2.0,5.23,2.0,-2.0,
-FG1410.ZCE,20140109,1329.0,1307.0,1315.0,1329.0,1315.0,1329.0,1322.0,22.0,15.0,4.0,10.58,2.0,0.0,
-FG1410.ZCE,20140110,,1322.0,,,,,1322.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140113,,1322.0,,,,,1322.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140114,,1322.0,,,,,1330.0,,8.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140115,,1330.0,,,,,1335.0,,5.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140116,1335.0,1335.0,1350.0,1350.0,1335.0,1335.0,1342.0,0.0,7.0,12.0,32.2,0.0,-2.0,
-FG1410.ZCE,20140117,,1342.0,,,,,1339.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20140120,,1339.0,,,,,1335.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20140121,1292.0,1335.0,1292.0,1292.0,1292.0,1292.0,1292.0,-43.0,-43.0,2.0,5.17,2.0,2.0,
-FG1410.ZCE,20140122,1295.0,1292.0,1295.0,1295.0,1295.0,1295.0,1295.0,3.0,3.0,2.0,5.18,2.0,0.0,
-FG1410.ZCE,20140123,1322.0,1295.0,1329.0,1329.0,1322.0,1322.0,1326.0,27.0,31.0,4.0,10.6,2.0,0.0,
-FG1410.ZCE,20140124,,1326.0,,,,,1350.0,,24.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140127,,1350.0,,,,,1356.0,,6.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140128,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140129,,1356.0,,,,,1366.0,,10.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140130,,1366.0,,,,,1379.0,,13.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140207,,1379.0,,,,,1374.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140210,,1374.0,,,,,1374.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140211,,1374.0,,,,,1374.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140212,,1374.0,,,,,1385.0,,11.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140213,,1385.0,,,,,1385.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140214,,1385.0,,,,,1385.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140217,,1385.0,,,,,1387.0,,2.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140218,,1387.0,,,,,1387.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140219,,1387.0,,,,,1387.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140220,,1387.0,,,,,1387.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140221,,1387.0,,,,,1387.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140224,,1387.0,,,,,1360.0,,-27.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140225,,1360.0,,,,,1351.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140226,1353.0,1351.0,1323.0,1353.0,1323.0,1353.0,1338.0,2.0,-13.0,4.0,10.7,2.0,0.0,
-FG1410.ZCE,20140227,,1338.0,,,,,1329.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140228,1335.0,1329.0,1335.0,1335.0,1335.0,1335.0,1335.0,6.0,6.0,2.0,5.34,2.0,0.0,
-FG1410.ZCE,20140303,,1335.0,,,,,1326.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140304,,1326.0,,,,,1325.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140305,,1325.0,,,,,1325.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140306,,1325.0,,,,,1325.0,,0.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140307,,1325.0,,,,,1322.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1410.ZCE,20140310,1270.0,1322.0,1274.0,1274.0,1270.0,1270.0,1272.0,-52.0,-50.0,4.0,10.18,4.0,2.0,
-FG1410.ZCE,20140311,1287.0,1272.0,1296.0,1303.0,1280.0,1287.0,1293.0,15.0,21.0,26.0,67.24,14.0,10.0,
-FG1410.ZCE,20140312,,1293.0,,,,,1293.0,,0.0,0.0,0.0,14.0,0.0,
-FG1410.ZCE,20140313,,1293.0,,,,,1295.0,,2.0,0.0,0.0,14.0,0.0,
-FG1410.ZCE,20140314,,1295.0,,,,,1295.0,,0.0,0.0,0.0,14.0,0.0,
-FG1410.ZCE,20140317,,1295.0,,,,,1282.0,,-13.0,0.0,0.0,14.0,0.0,
-FG1410.ZCE,20140318,,1282.0,,,,,1281.0,,-1.0,0.0,0.0,14.0,0.0,
-FG1410.ZCE,20140319,1277.0,1281.0,1277.0,1277.0,1277.0,1277.0,1277.0,-4.0,-4.0,2.0,5.11,14.0,0.0,
-FG1410.ZCE,20140320,1276.0,1277.0,1276.0,1276.0,1276.0,1276.0,1276.0,-1.0,-1.0,2.0,5.1,14.0,0.0,
-FG1410.ZCE,20140321,1272.0,1276.0,1268.0,1278.0,1268.0,1272.0,1274.0,-4.0,-2.0,14.0,35.68,16.0,2.0,
-FG1410.ZCE,20140324,1246.0,1274.0,1241.0,1246.0,1241.0,1246.0,1243.0,-28.0,-31.0,16.0,39.78,12.0,-4.0,
-FG1410.ZCE,20140325,,1243.0,,,,,1263.0,,20.0,0.0,0.0,12.0,0.0,
-FG1410.ZCE,20140326,,1263.0,,,,,1244.0,,-19.0,0.0,0.0,12.0,0.0,
-FG1410.ZCE,20140327,,1244.0,,,,,1244.0,,0.0,0.0,0.0,12.0,0.0,
-FG1410.ZCE,20140328,1255.0,1244.0,1252.0,1256.0,1249.0,1255.0,1253.0,11.0,9.0,20.0,50.1,12.0,0.0,
-FG1410.ZCE,20140331,1263.0,1253.0,1271.0,1276.0,1263.0,1263.0,1269.0,10.0,16.0,8.0,20.3,10.0,-2.0,
-FG1410.ZCE,20140401,1275.0,1269.0,1272.0,1275.0,1272.0,1275.0,1274.0,6.0,5.0,4.0,10.19,8.0,-2.0,
-FG1410.ZCE,20140402,1260.0,1274.0,1268.0,1268.0,1256.0,1260.0,1261.0,-14.0,-13.0,6.0,15.14,6.0,-2.0,
-FG1410.ZCE,20140403,,1261.0,,,,,1261.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140404,,1261.0,,,,,1261.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140408,,1261.0,,,,,1284.0,,23.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140409,1287.0,1284.0,1292.0,1292.0,1283.0,1287.0,1287.0,3.0,3.0,28.0,72.1,10.0,4.0,
-FG1410.ZCE,20140410,1282.0,1287.0,1282.0,1282.0,1282.0,1282.0,1282.0,-5.0,-5.0,2.0,5.13,10.0,0.0,
-FG1410.ZCE,20140411,1267.0,1282.0,1277.0,1277.0,1267.0,1267.0,1268.0,-15.0,-14.0,18.0,45.66,10.0,0.0,
-FG1410.ZCE,20140414,1266.0,1268.0,1264.0,1266.0,1264.0,1266.0,1265.0,-2.0,-3.0,4.0,10.12,10.0,0.0,
-FG1410.ZCE,20140415,,1265.0,,,,,1265.0,,0.0,0.0,0.0,10.0,0.0,
-FG1410.ZCE,20140416,1273.0,1265.0,1266.0,1273.0,1266.0,1273.0,1269.0,8.0,4.0,6.0,15.23,10.0,0.0,
-FG1410.ZCE,20140417,1264.0,1269.0,1270.0,1270.0,1264.0,1264.0,1267.0,-5.0,-2.0,4.0,10.14,10.0,0.0,
-FG1410.ZCE,20140418,1249.0,1267.0,1262.0,1262.0,1245.0,1249.0,1252.0,-18.0,-15.0,6.0,15.02,8.0,-2.0,
-FG1410.ZCE,20140421,1235.0,1252.0,1236.0,1246.0,1235.0,1235.0,1239.0,-17.0,-13.0,10.0,24.78,10.0,2.0,
-FG1410.ZCE,20140422,1222.0,1239.0,1208.0,1222.0,1208.0,1222.0,1214.0,-17.0,-25.0,10.0,24.28,8.0,-2.0,
-FG1410.ZCE,20140423,,1214.0,,,,,1225.0,,11.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20140424,1231.0,1225.0,1244.0,1244.0,1230.0,1231.0,1239.0,6.0,14.0,66.0,163.6,28.0,20.0,
-FG1410.ZCE,20140425,1230.0,1239.0,1230.0,1230.0,1230.0,1230.0,1230.0,-9.0,-9.0,4.0,9.84,28.0,0.0,
-FG1410.ZCE,20140428,1217.0,1230.0,1223.0,1223.0,1217.0,1217.0,1218.0,-13.0,-12.0,22.0,53.6,6.0,-22.0,
-FG1410.ZCE,20140429,,1218.0,,,,,1236.0,,18.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140430,,1236.0,,,,,1232.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140505,1242.0,1232.0,1240.0,1242.0,1240.0,1242.0,1241.0,10.0,9.0,6.0,14.89,10.0,4.0,
-FG1410.ZCE,20140506,,1241.0,,,,,1229.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1410.ZCE,20140507,,1229.0,,,,,1217.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1410.ZCE,20140508,1207.0,1217.0,1207.0,1207.0,1207.0,1207.0,1207.0,-10.0,-10.0,2.0,4.83,8.0,-2.0,
-FG1410.ZCE,20140509,1211.0,1207.0,1224.0,1224.0,1211.0,1211.0,1218.0,4.0,11.0,4.0,9.74,8.0,0.0,
-FG1410.ZCE,20140512,1214.0,1218.0,1217.0,1217.0,1214.0,1214.0,1216.0,-4.0,-2.0,4.0,9.72,8.0,0.0,
-FG1410.ZCE,20140513,,1216.0,,,,,1216.0,,0.0,0.0,0.0,8.0,0.0,
-FG1410.ZCE,20140514,1209.0,1216.0,1209.0,1209.0,1209.0,1209.0,1209.0,-7.0,-7.0,2.0,4.84,6.0,-2.0,
-FG1410.ZCE,20140515,,1209.0,,,,,1207.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140516,,1207.0,,,,,1185.0,,-22.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140519,,1185.0,,,,,1183.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140520,,1183.0,,,,,1155.0,,-28.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140521,,1155.0,,,,,1155.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140522,,1155.0,,,,,1155.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140523,,1155.0,,,,,1155.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140526,,1155.0,,,,,1155.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140527,1147.0,1155.0,1159.0,1159.0,1147.0,1147.0,1157.0,-8.0,2.0,42.0,97.23,46.0,40.0,
-FG1410.ZCE,20140528,,1157.0,,,,,1139.0,,-18.0,0.0,0.0,46.0,0.0,
-FG1410.ZCE,20140529,1124.0,1139.0,1143.0,1144.0,1118.0,1124.0,1135.0,-15.0,-4.0,28.0,63.56,46.0,0.0,
-FG1410.ZCE,20140530,,1135.0,,,,,1123.0,,-12.0,0.0,0.0,46.0,0.0,
-FG1410.ZCE,20140603,1108.0,1123.0,1107.0,1108.0,1087.0,1108.0,1101.0,-15.0,-22.0,6.0,13.21,48.0,2.0,
-FG1410.ZCE,20140604,1102.0,1101.0,1095.0,1106.0,1083.0,1102.0,1099.0,1.0,-2.0,26.0,57.16,60.0,12.0,
-FG1410.ZCE,20140605,1079.0,1099.0,1100.0,1107.0,1079.0,1079.0,1094.0,-20.0,-5.0,94.0,205.64,72.0,12.0,
-FG1410.ZCE,20140606,1097.0,1094.0,1097.0,1097.0,1097.0,1097.0,1097.0,3.0,3.0,2.0,4.39,70.0,-2.0,
-FG1410.ZCE,20140609,,1097.0,,,,,1073.0,,-24.0,0.0,0.0,70.0,0.0,
-FG1410.ZCE,20140610,1070.0,1073.0,1072.0,1072.0,1070.0,1070.0,1070.0,-3.0,-3.0,20.0,42.81,70.0,0.0,
-FG1410.ZCE,20140611,,1070.0,,,,,1065.0,,-5.0,0.0,0.0,70.0,0.0,
-FG1410.ZCE,20140612,,1065.0,,,,,1065.0,,0.0,0.0,0.0,70.0,0.0,
-FG1410.ZCE,20140613,,1065.0,,,,,1065.0,,0.0,0.0,0.0,70.0,0.0,
-FG1410.ZCE,20140616,1044.0,1065.0,1054.0,1068.0,1032.0,1044.0,1049.0,-21.0,-16.0,20.0,41.97,68.0,-2.0,
-FG1410.ZCE,20140617,1045.0,1049.0,1054.0,1054.0,1045.0,1045.0,1051.0,-4.0,2.0,6.0,12.61,68.0,0.0,
-FG1410.ZCE,20140618,1045.0,1051.0,1049.0,1049.0,1045.0,1045.0,1047.0,-6.0,-4.0,6.0,12.56,68.0,0.0,
-FG1410.ZCE,20140619,1050.0,1047.0,1050.0,1050.0,1050.0,1050.0,1050.0,3.0,3.0,10.0,21.0,68.0,0.0,
-FG1410.ZCE,20140620,1041.0,1050.0,1034.0,1050.0,1033.0,1041.0,1043.0,-9.0,-7.0,28.0,58.4,68.0,0.0,
-FG1410.ZCE,20140623,1058.0,1043.0,1077.0,1077.0,1050.0,1058.0,1061.0,15.0,18.0,12.0,25.47,68.0,0.0,
-FG1410.ZCE,20140624,1051.0,1061.0,1066.0,1076.0,1047.0,1051.0,1053.0,-10.0,-8.0,20.0,42.12,66.0,-2.0,
-FG1410.ZCE,20140625,1055.0,1053.0,1050.0,1060.0,1042.0,1055.0,1054.0,2.0,1.0,12.0,25.28,66.0,0.0,
-FG1410.ZCE,20140626,1072.0,1054.0,1045.0,1090.0,1045.0,1072.0,1072.0,18.0,18.0,18.0,38.58,64.0,-2.0,
-FG1410.ZCE,20140627,1066.0,1072.0,1079.0,1080.0,1057.0,1066.0,1072.0,-6.0,0.0,14.0,30.01,66.0,2.0,
-FG1410.ZCE,20140630,1049.0,1072.0,1033.0,1049.0,1033.0,1049.0,1041.0,-23.0,-31.0,4.0,8.33,66.0,0.0,
-FG1410.ZCE,20140701,1050.0,1041.0,1075.0,1075.0,1049.0,1050.0,1060.0,9.0,19.0,18.0,38.17,68.0,2.0,
-FG1410.ZCE,20140702,1056.0,1060.0,1056.0,1056.0,1056.0,1056.0,1056.0,-4.0,-4.0,2.0,4.22,68.0,0.0,
-FG1410.ZCE,20140703,1062.0,1056.0,1078.0,1078.0,1062.0,1062.0,1070.0,6.0,14.0,4.0,8.56,66.0,-2.0,
-FG1410.ZCE,20140704,1060.0,1070.0,1060.0,1060.0,1060.0,1060.0,1060.0,-10.0,-10.0,2.0,4.24,64.0,-2.0,
-FG1410.ZCE,20140707,1040.0,1060.0,1040.0,1040.0,1040.0,1040.0,1040.0,-20.0,-20.0,2.0,4.16,64.0,0.0,
-FG1410.ZCE,20140708,1050.0,1040.0,1050.0,1050.0,1050.0,1050.0,1050.0,10.0,10.0,2.0,4.2,64.0,0.0,
-FG1410.ZCE,20140709,1017.0,1050.0,1050.0,1050.0,1017.0,1017.0,1026.0,-33.0,-24.0,14.0,28.72,66.0,2.0,
-FG1410.ZCE,20140710,989.0,1026.0,1002.0,1013.0,986.0,989.0,997.0,-37.0,-29.0,72.0,143.6,66.0,0.0,
-FG1410.ZCE,20140711,990.0,997.0,985.0,995.0,979.0,990.0,990.0,-7.0,-7.0,20.0,39.6,66.0,0.0,
-FG1410.ZCE,20140714,985.0,990.0,1020.0,1020.0,985.0,985.0,1000.0,-5.0,10.0,8.0,16.0,68.0,2.0,
-FG1410.ZCE,20140715,997.0,1000.0,987.0,997.0,985.0,997.0,989.0,-3.0,-11.0,14.0,27.7,74.0,6.0,
-FG1410.ZCE,20140716,1003.0,989.0,994.0,1003.0,988.0,1003.0,999.0,14.0,10.0,14.0,27.98,78.0,4.0,
-FG1410.ZCE,20140717,1017.0,999.0,1022.0,1022.0,1004.0,1017.0,1006.0,18.0,7.0,50.0,100.63,46.0,-32.0,
-FG1410.ZCE,20140718,1007.0,1006.0,1005.0,1012.0,994.0,1007.0,1007.0,1.0,1.0,58.0,116.87,60.0,14.0,
-FG1410.ZCE,20140721,1026.0,1007.0,1009.0,1037.0,1009.0,1026.0,1028.0,19.0,21.0,32.0,65.8,48.0,-12.0,
-FG1410.ZCE,20140722,1017.0,1028.0,1024.0,1024.0,1016.0,1017.0,1021.0,-11.0,-7.0,14.0,28.58,50.0,2.0,
-FG1410.ZCE,20140723,1011.0,1021.0,1012.0,1015.0,1011.0,1011.0,1014.0,-10.0,-7.0,28.0,56.76,40.0,-10.0,
-FG1410.ZCE,20140724,1016.0,1014.0,1014.0,1016.0,1014.0,1016.0,1015.0,2.0,1.0,4.0,8.12,36.0,-4.0,
-FG1410.ZCE,20140725,993.0,1015.0,993.0,993.0,993.0,993.0,993.0,-22.0,-22.0,2.0,3.97,36.0,0.0,
-FG1410.ZCE,20140728,1011.0,993.0,1011.0,1011.0,1011.0,1011.0,1011.0,18.0,18.0,2.0,4.04,38.0,2.0,
-FG1410.ZCE,20140729,1024.0,1011.0,1027.0,1027.0,1013.0,1024.0,1022.0,13.0,11.0,8.0,16.35,36.0,-2.0,
-FG1410.ZCE,20140730,1018.0,1022.0,1024.0,1024.0,1018.0,1018.0,1020.0,-4.0,-2.0,6.0,12.24,34.0,-2.0,
-FG1410.ZCE,20140731,1032.0,1020.0,1032.0,1032.0,1032.0,1032.0,1032.0,12.0,12.0,2.0,4.13,34.0,0.0,
-FG1410.ZCE,20140801,1025.0,1032.0,1018.0,1025.0,1018.0,1025.0,1022.0,-7.0,-10.0,8.0,16.34,36.0,2.0,
-FG1410.ZCE,20140804,1053.0,1022.0,1032.0,1053.0,1030.0,1053.0,1041.0,31.0,19.0,20.0,41.63,30.0,-6.0,
-FG1410.ZCE,20140805,1052.0,1041.0,1062.0,1062.0,1052.0,1052.0,1057.0,11.0,16.0,4.0,8.46,26.0,-4.0,
-FG1410.ZCE,20140806,1051.0,1057.0,1051.0,1051.0,1051.0,1051.0,1051.0,-6.0,-6.0,8.0,16.82,18.0,-8.0,
-FG1410.ZCE,20140807,1069.0,1051.0,1069.0,1069.0,1069.0,1069.0,1069.0,18.0,18.0,4.0,8.55,22.0,4.0,
-FG1410.ZCE,20140808,1035.0,1069.0,1075.0,1075.0,1035.0,1035.0,1065.0,-34.0,-4.0,16.0,34.08,12.0,-10.0,
-FG1410.ZCE,20140811,,1065.0,,,,,1065.0,,0.0,0.0,0.0,12.0,0.0,
-FG1410.ZCE,20140812,,1065.0,,,,,1065.0,,0.0,0.0,0.0,12.0,0.0,
-FG1410.ZCE,20140813,1061.0,1065.0,1037.0,1061.0,1037.0,1061.0,1049.0,-4.0,-16.0,4.0,8.39,10.0,-2.0,
-FG1410.ZCE,20140814,1014.0,1049.0,1083.0,1083.0,1007.0,1014.0,1031.0,-35.0,-18.0,18.0,37.13,6.0,-4.0,
-FG1410.ZCE,20140815,,1031.0,,,,,1031.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140818,,1031.0,,,,,1031.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140819,,1031.0,,,,,1040.0,,9.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140820,,1040.0,,,,,1035.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140821,,1035.0,,,,,1045.0,,10.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140822,,1045.0,,,,,1044.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140825,,1044.0,,,,,1062.0,,18.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140826,,1062.0,,,,,1089.0,,27.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140827,,1089.0,,,,,1093.0,,4.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140828,,1093.0,,,,,1090.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140829,,1090.0,,,,,1086.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140901,,1086.0,,,,,1046.0,,-40.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140902,1085.0,1046.0,1059.0,1085.0,1021.0,1085.0,1073.0,39.0,27.0,32.0,68.67,26.0,20.0,
-FG1410.ZCE,20140903,1066.0,1073.0,1039.0,1066.0,1039.0,1066.0,1044.0,-7.0,-29.0,20.0,41.78,18.0,-8.0,
-FG1410.ZCE,20140904,,1044.0,,,,,1086.0,,42.0,0.0,0.0,18.0,0.0,
-FG1410.ZCE,20140905,1069.0,1086.0,1071.0,1071.0,1060.0,1069.0,1068.0,-17.0,-18.0,10.0,21.35,8.0,-10.0,
-FG1410.ZCE,20140909,1076.0,1068.0,1076.0,1076.0,1076.0,1076.0,1076.0,8.0,8.0,2.0,4.3,8.0,0.0,
-FG1410.ZCE,20140910,1041.0,1076.0,1076.0,1078.0,1035.0,1041.0,1058.0,-35.0,-18.0,8.0,16.92,6.0,-2.0,
-FG1410.ZCE,20140911,,1058.0,,,,,1060.0,,2.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140912,,1060.0,,,,,1060.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140915,,1060.0,,,,,1103.0,,43.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140916,1062.0,1103.0,1062.0,1062.0,1062.0,1062.0,1062.0,-41.0,-41.0,2.0,4.25,6.0,0.0,
-FG1410.ZCE,20140917,,1062.0,,,,,1062.0,,0.0,0.0,0.0,6.0,0.0,
-FG1410.ZCE,20140918,1105.0,1062.0,1105.0,1105.0,1105.0,1105.0,1105.0,43.0,43.0,2.0,4.42,4.0,-2.0,
-FG1410.ZCE,20140919,,1105.0,,,,,1105.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140922,,1105.0,,,,,1105.0,,0.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140923,,1105.0,,,,,1150.0,,45.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140924,,1150.0,,,,,1231.0,,81.0,0.0,0.0,4.0,0.0,
-FG1410.ZCE,20140925,1250.0,1231.0,1300.0,1300.0,1250.0,1250.0,1283.0,19.0,52.0,6.0,15.4,0.0,-4.0,
-FG1410.ZCE,20140926,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20140929,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20140930,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141008,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141009,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141010,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141013,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141014,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141015,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141016,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141017,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141020,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1410.ZCE,20141021,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1411.csv b/data/FG/FG1411.csv
deleted file mode 100644
index 6811d9a..0000000
--- a/data/FG/FG1411.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1411.ZCE,20131115,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131118,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131119,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131120,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131121,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131122,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131125,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131126,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131127,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131128,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131129,,1390.0,,,,,1390.0,,0.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131202,,1390.0,,,,,1395.0,,5.0,0.0,0.0,0.0,0.0,
-FG1411.ZCE,20131203,1392.0,1395.0,1356.0,1415.0,1356.0,1392.0,1388.0,-3.0,-7.0,6.0,16.65,2.0,2.0,
-FG1411.ZCE,20131204,,1388.0,,,,,1388.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131205,,1388.0,,,,,1388.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131206,,1388.0,,,,,1391.0,,3.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131209,,1391.0,,,,,1391.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131210,1397.0,1391.0,1397.0,1397.0,1397.0,1397.0,1397.0,6.0,6.0,2.0,5.59,2.0,0.0,
-FG1411.ZCE,20131211,,1397.0,,,,,1399.0,,2.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131212,1438.0,1399.0,1438.0,1438.0,1438.0,1438.0,1438.0,39.0,39.0,2.0,5.75,4.0,2.0,
-FG1411.ZCE,20131213,,1438.0,,,,,1438.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131216,,1438.0,,,,,1424.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131217,,1424.0,,,,,1424.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131218,1406.0,1424.0,1423.0,1423.0,1406.0,1406.0,1415.0,-18.0,-9.0,4.0,11.32,4.0,0.0,
-FG1411.ZCE,20131219,,1415.0,,,,,1417.0,,2.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131220,,1417.0,,,,,1417.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131223,,1417.0,,,,,1417.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20131224,1412.0,1417.0,1412.0,1412.0,1412.0,1412.0,1412.0,-5.0,-5.0,2.0,5.65,2.0,-2.0,
-FG1411.ZCE,20131225,,1412.0,,,,,1412.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131226,,1412.0,,,,,1412.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131227,,1412.0,,,,,1412.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20131230,1413.0,1412.0,1413.0,1413.0,1413.0,1413.0,1413.0,1.0,1.0,2.0,5.65,4.0,2.0,
-FG1411.ZCE,20131231,1390.0,1413.0,1390.0,1390.0,1390.0,1390.0,1390.0,-23.0,-23.0,2.0,5.56,2.0,-2.0,
-FG1411.ZCE,20140102,,1390.0,,,,,1385.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140103,,1385.0,,,,,1383.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140106,1359.0,1383.0,1359.0,1359.0,1359.0,1359.0,1359.0,-24.0,-24.0,2.0,5.44,2.0,0.0,
-FG1411.ZCE,20140107,,1359.0,,,,,1334.0,,-25.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140108,,1334.0,,,,,1329.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140109,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140110,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140113,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140114,,1329.0,,,,,1331.0,,2.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140115,,1331.0,,,,,1334.0,,3.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140116,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140117,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140120,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140121,,1334.0,,,,,1291.0,,-43.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140122,,1291.0,,,,,1305.0,,14.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140123,,1305.0,,,,,1324.0,,19.0,0.0,0.0,2.0,0.0,
-FG1411.ZCE,20140124,1354.0,1324.0,1354.0,1354.0,1354.0,1354.0,1354.0,30.0,30.0,26.0,70.41,28.0,26.0,
-FG1411.ZCE,20140127,,1354.0,,,,,1359.0,,5.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140128,,1359.0,,,,,1359.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140129,,1359.0,,,,,1367.0,,8.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140130,,1367.0,,,,,1377.0,,10.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140207,,1377.0,,,,,1374.0,,-3.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140210,,1374.0,,,,,1374.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140211,,1374.0,,,,,1374.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140212,1380.0,1374.0,1394.0,1394.0,1380.0,1380.0,1387.0,6.0,13.0,4.0,11.1,28.0,0.0,
-FG1411.ZCE,20140213,,1387.0,,,,,1387.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140214,,1387.0,,,,,1387.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140217,,1387.0,,,,,1392.0,,5.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140218,,1392.0,,,,,1392.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140219,,1392.0,,,,,1392.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140220,,1392.0,,,,,1391.0,,-1.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140221,,1391.0,,,,,1391.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140224,,1391.0,,,,,1365.0,,-26.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140225,,1365.0,,,,,1355.0,,-10.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140226,,1355.0,,,,,1355.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140227,,1355.0,,,,,1346.0,,-9.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140228,,1346.0,,,,,1340.0,,-6.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140303,,1340.0,,,,,1327.0,,-13.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140304,,1327.0,,,,,1325.0,,-2.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140305,,1325.0,,,,,1328.0,,3.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140306,,1328.0,,,,,1332.0,,4.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140307,,1332.0,,,,,1323.0,,-9.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20140310,1274.0,1323.0,1274.0,1274.0,1274.0,1274.0,1274.0,-49.0,-49.0,2.0,5.1,30.0,2.0,
-FG1411.ZCE,20140311,,1274.0,,,,,1299.0,,25.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140312,1301.0,1299.0,1301.0,1301.0,1301.0,1301.0,1301.0,2.0,2.0,2.0,5.2,30.0,0.0,
-FG1411.ZCE,20140313,,1301.0,,,,,1301.0,,0.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140314,,1301.0,,,,,1298.0,,-3.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140317,1264.0,1298.0,1279.0,1279.0,1264.0,1264.0,1272.0,-34.0,-26.0,4.0,10.17,30.0,0.0,
-FG1411.ZCE,20140318,1280.0,1272.0,1280.0,1280.0,1280.0,1280.0,1280.0,8.0,8.0,2.0,5.12,30.0,0.0,
-FG1411.ZCE,20140319,,1280.0,,,,,1280.0,,0.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140320,,1280.0,,,,,1279.0,,-1.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140321,1277.0,1279.0,1277.0,1277.0,1277.0,1277.0,1277.0,-2.0,-2.0,2.0,5.11,30.0,0.0,
-FG1411.ZCE,20140324,,1277.0,,,,,1258.0,,-19.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140325,,1258.0,,,,,1262.0,,4.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140326,,1262.0,,,,,1249.0,,-13.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140327,,1249.0,,,,,1249.0,,0.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140328,1257.0,1249.0,1256.0,1257.0,1256.0,1257.0,1257.0,8.0,8.0,6.0,15.08,32.0,2.0,
-FG1411.ZCE,20140331,,1257.0,,,,,1264.0,,7.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140401,,1264.0,,,,,1269.0,,5.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140402,,1269.0,,,,,1261.0,,-8.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140403,,1261.0,,,,,1261.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140404,,1261.0,,,,,1261.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140408,1281.0,1261.0,1286.0,1286.0,1281.0,1281.0,1284.0,20.0,23.0,4.0,10.27,32.0,0.0,
-FG1411.ZCE,20140409,1283.0,1284.0,1283.0,1283.0,1283.0,1283.0,1283.0,-1.0,-1.0,2.0,5.13,32.0,0.0,
-FG1411.ZCE,20140410,,1283.0,,,,,1283.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140411,1260.0,1283.0,1260.0,1260.0,1260.0,1260.0,1260.0,-23.0,-23.0,6.0,15.12,34.0,2.0,
-FG1411.ZCE,20140414,,1260.0,,,,,1263.0,,3.0,0.0,0.0,34.0,0.0,
-FG1411.ZCE,20140415,1266.0,1263.0,1266.0,1266.0,1266.0,1266.0,1266.0,3.0,3.0,4.0,10.13,30.0,-4.0,
-FG1411.ZCE,20140416,,1266.0,,,,,1267.0,,1.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20140417,1261.0,1267.0,1267.0,1267.0,1261.0,1261.0,1265.0,-6.0,-2.0,12.0,30.36,18.0,-12.0,
-FG1411.ZCE,20140418,,1265.0,,,,,1264.0,,-1.0,0.0,0.0,18.0,0.0,
-FG1411.ZCE,20140421,1248.0,1264.0,1239.0,1248.0,1239.0,1248.0,1244.0,-16.0,-20.0,4.0,9.95,16.0,-2.0,
-FG1411.ZCE,20140422,,1244.0,,,,,1237.0,,-7.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140423,,1237.0,,,,,1237.0,,0.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140424,,1237.0,,,,,1237.0,,0.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140425,,1237.0,,,,,1232.0,,-5.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140428,1220.0,1232.0,1223.0,1223.0,1220.0,1220.0,1220.0,-12.0,-12.0,14.0,34.17,4.0,-12.0,
-FG1411.ZCE,20140429,,1220.0,,,,,1232.0,,12.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140430,,1232.0,,,,,1232.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140505,,1232.0,,,,,1232.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140506,,1232.0,,,,,1225.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140507,,1225.0,,,,,1220.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140508,1213.0,1220.0,1213.0,1213.0,1213.0,1213.0,1213.0,-7.0,-7.0,4.0,9.7,8.0,4.0,
-FG1411.ZCE,20140509,,1213.0,,,,,1213.0,,0.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140512,1221.0,1213.0,1221.0,1221.0,1221.0,1221.0,1221.0,8.0,8.0,4.0,9.77,12.0,4.0,
-FG1411.ZCE,20140513,,1221.0,,,,,1216.0,,-5.0,0.0,0.0,12.0,0.0,
-FG1411.ZCE,20140514,,1216.0,,,,,1213.0,,-3.0,0.0,0.0,12.0,0.0,
-FG1411.ZCE,20140515,,1213.0,,,,,1206.0,,-7.0,0.0,0.0,12.0,0.0,
-FG1411.ZCE,20140516,1188.0,1206.0,1188.0,1190.0,1188.0,1188.0,1188.0,-18.0,-18.0,24.0,57.03,32.0,20.0,
-FG1411.ZCE,20140519,1182.0,1188.0,1182.0,1182.0,1182.0,1182.0,1182.0,-6.0,-6.0,2.0,4.73,34.0,2.0,
-FG1411.ZCE,20140520,1134.0,1182.0,1179.0,1179.0,1134.0,1134.0,1149.0,-48.0,-33.0,18.0,41.35,40.0,6.0,
-FG1411.ZCE,20140521,,1149.0,,,,,1141.0,,-8.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140522,1120.0,1141.0,1120.0,1120.0,1120.0,1120.0,1120.0,-21.0,-21.0,6.0,13.44,46.0,6.0,
-FG1411.ZCE,20140523,1143.0,1120.0,1143.0,1143.0,1143.0,1143.0,1143.0,23.0,23.0,6.0,13.72,40.0,-6.0,
-FG1411.ZCE,20140526,,1143.0,,,,,1143.0,,0.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140527,,1143.0,,,,,1143.0,,0.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140528,,1143.0,,,,,1143.0,,0.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140529,,1143.0,,,,,1139.0,,-4.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140530,1103.0,1139.0,1138.0,1138.0,1103.0,1103.0,1121.0,-36.0,-18.0,4.0,8.96,40.0,0.0,
-FG1411.ZCE,20140603,1120.0,1121.0,1090.0,1120.0,1090.0,1120.0,1105.0,-1.0,-16.0,4.0,8.84,40.0,0.0,
-FG1411.ZCE,20140604,1071.0,1105.0,1073.0,1073.0,1071.0,1071.0,1072.0,-34.0,-33.0,4.0,8.58,38.0,-2.0,
-FG1411.ZCE,20140605,,1072.0,,,,,1081.0,,9.0,0.0,0.0,38.0,0.0,
-FG1411.ZCE,20140606,,1081.0,,,,,1081.0,,0.0,0.0,0.0,38.0,0.0,
-FG1411.ZCE,20140609,,1081.0,,,,,1081.0,,0.0,0.0,0.0,38.0,0.0,
-FG1411.ZCE,20140610,,1081.0,,,,,1075.0,,-6.0,0.0,0.0,38.0,0.0,
-FG1411.ZCE,20140611,1071.0,1075.0,1071.0,1071.0,1071.0,1071.0,1071.0,-4.0,-4.0,40.0,85.68,42.0,4.0,
-FG1411.ZCE,20140612,1046.0,1071.0,1039.0,1046.0,1038.0,1046.0,1041.0,-25.0,-30.0,6.0,12.49,46.0,4.0,
-FG1411.ZCE,20140613,1047.0,1041.0,1055.0,1082.0,1039.0,1047.0,1059.0,6.0,18.0,32.0,67.76,44.0,-2.0,
-FG1411.ZCE,20140616,1035.0,1059.0,1035.0,1035.0,1035.0,1035.0,1035.0,-24.0,-24.0,2.0,4.14,44.0,0.0,
-FG1411.ZCE,20140617,,1035.0,,,,,1035.0,,0.0,0.0,0.0,44.0,0.0,
-FG1411.ZCE,20140618,,1035.0,,,,,1035.0,,0.0,0.0,0.0,44.0,0.0,
-FG1411.ZCE,20140619,,1035.0,,,,,1035.0,,0.0,0.0,0.0,44.0,0.0,
-FG1411.ZCE,20140620,,1035.0,,,,,1028.0,,-7.0,0.0,0.0,44.0,0.0,
-FG1411.ZCE,20140623,1067.0,1028.0,1070.0,1070.0,1067.0,1067.0,1069.0,39.0,41.0,4.0,8.55,42.0,-2.0,
-FG1411.ZCE,20140624,,1069.0,,,,,1069.0,,0.0,0.0,0.0,42.0,0.0,
-FG1411.ZCE,20140625,1050.0,1069.0,1050.0,1050.0,1050.0,1050.0,1050.0,-19.0,-19.0,2.0,4.2,42.0,0.0,
-FG1411.ZCE,20140626,,1050.0,,,,,1066.0,,16.0,0.0,0.0,42.0,0.0,
-FG1411.ZCE,20140627,,1066.0,,,,,1066.0,,0.0,0.0,0.0,42.0,0.0,
-FG1411.ZCE,20140630,1052.0,1066.0,1051.0,1060.0,1051.0,1052.0,1054.0,-14.0,-12.0,8.0,16.86,40.0,-2.0,
-FG1411.ZCE,20140701,1074.0,1054.0,1074.0,1074.0,1074.0,1074.0,1074.0,20.0,20.0,2.0,4.3,40.0,0.0,
-FG1411.ZCE,20140702,1070.0,1074.0,1070.0,1070.0,1070.0,1070.0,1070.0,-4.0,-4.0,2.0,4.28,40.0,0.0,
-FG1411.ZCE,20140703,,1070.0,,,,,1070.0,,0.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140704,,1070.0,,,,,1070.0,,0.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140707,1047.0,1070.0,1046.0,1072.0,1027.0,1047.0,1047.0,-23.0,-23.0,24.0,50.27,42.0,2.0,
-FG1411.ZCE,20140708,,1047.0,,,,,1047.0,,0.0,0.0,0.0,42.0,0.0,
-FG1411.ZCE,20140709,1015.0,1047.0,1040.0,1040.0,1015.0,1015.0,1025.0,-32.0,-22.0,10.0,20.5,40.0,-2.0,
-FG1411.ZCE,20140710,,1025.0,,,,,1010.0,,-15.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140711,,1010.0,,,,,996.0,,-14.0,0.0,0.0,40.0,0.0,
-FG1411.ZCE,20140714,977.0,996.0,979.0,980.0,977.0,977.0,979.0,-19.0,-17.0,8.0,15.66,38.0,-2.0,
-FG1411.ZCE,20140715,,979.0,,,,,968.0,,-11.0,0.0,0.0,38.0,0.0,
-FG1411.ZCE,20140716,995.0,968.0,995.0,995.0,995.0,995.0,995.0,27.0,27.0,4.0,7.96,38.0,0.0,
-FG1411.ZCE,20140717,1010.0,995.0,1003.0,1010.0,1003.0,1010.0,1005.0,15.0,10.0,8.0,16.08,32.0,-6.0,
-FG1411.ZCE,20140718,1000.0,1005.0,1000.0,1000.0,1000.0,1000.0,1000.0,-5.0,-5.0,4.0,8.0,32.0,0.0,
-FG1411.ZCE,20140721,1010.0,1000.0,1010.0,1010.0,1010.0,1010.0,1010.0,10.0,10.0,2.0,4.04,34.0,2.0,
-FG1411.ZCE,20140722,1014.0,1010.0,1010.0,1015.0,1010.0,1014.0,1012.0,4.0,2.0,14.0,28.35,40.0,6.0,
-FG1411.ZCE,20140723,1012.0,1012.0,1010.0,1012.0,1010.0,1012.0,1012.0,0.0,0.0,12.0,24.28,34.0,-6.0,
-FG1411.ZCE,20140724,1020.0,1012.0,1020.0,1020.0,1020.0,1020.0,1020.0,8.0,8.0,2.0,4.08,32.0,-2.0,
-FG1411.ZCE,20140725,,1020.0,,,,,1020.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140728,,1020.0,,,,,1020.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140729,1021.0,1020.0,1037.0,1037.0,1012.0,1021.0,1027.0,1.0,7.0,8.0,16.43,32.0,0.0,
-FG1411.ZCE,20140730,,1027.0,,,,,1027.0,,0.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140731,,1027.0,,,,,1026.0,,-1.0,0.0,0.0,32.0,0.0,
-FG1411.ZCE,20140801,1017.0,1026.0,1024.0,1024.0,1017.0,1017.0,1020.0,-9.0,-6.0,8.0,16.31,34.0,2.0,
-FG1411.ZCE,20140804,1024.0,1020.0,1024.0,1024.0,1024.0,1024.0,1024.0,4.0,4.0,4.0,8.19,30.0,-4.0,
-FG1411.ZCE,20140805,1037.0,1024.0,1037.0,1037.0,1037.0,1037.0,1037.0,13.0,13.0,2.0,4.15,28.0,-2.0,
-FG1411.ZCE,20140806,1036.0,1037.0,1048.0,1048.0,1036.0,1036.0,1042.0,-1.0,5.0,4.0,8.34,30.0,2.0,
-FG1411.ZCE,20140807,1049.0,1042.0,1038.0,1049.0,1038.0,1049.0,1042.0,7.0,0.0,6.0,12.5,30.0,0.0,
-FG1411.ZCE,20140808,1036.0,1042.0,1036.0,1036.0,1036.0,1036.0,1036.0,-6.0,-6.0,2.0,4.14,30.0,0.0,
-FG1411.ZCE,20140811,1050.0,1036.0,1050.0,1050.0,1050.0,1050.0,1050.0,14.0,14.0,2.0,4.2,30.0,0.0,
-FG1411.ZCE,20140812,1044.0,1050.0,1045.0,1045.0,1044.0,1044.0,1044.0,-6.0,-6.0,8.0,16.71,28.0,-2.0,
-FG1411.ZCE,20140813,1037.0,1044.0,1042.0,1042.0,1037.0,1037.0,1041.0,-7.0,-3.0,8.0,16.65,26.0,-2.0,
-FG1411.ZCE,20140814,1021.0,1041.0,1019.0,1021.0,1019.0,1021.0,1021.0,-20.0,-20.0,8.0,16.33,26.0,0.0,
-FG1411.ZCE,20140815,,1021.0,,,,,1021.0,,0.0,0.0,0.0,26.0,0.0,
-FG1411.ZCE,20140818,1025.0,1021.0,1028.0,1028.0,1025.0,1025.0,1026.0,4.0,5.0,10.0,20.51,26.0,0.0,
-FG1411.ZCE,20140819,1044.0,1026.0,1044.0,1044.0,1044.0,1044.0,1044.0,18.0,18.0,2.0,4.18,26.0,0.0,
-FG1411.ZCE,20140820,,1044.0,,,,,1044.0,,0.0,0.0,0.0,26.0,0.0,
-FG1411.ZCE,20140821,1043.0,1044.0,1043.0,1043.0,1043.0,1043.0,1043.0,-1.0,-1.0,2.0,4.17,24.0,-2.0,
-FG1411.ZCE,20140822,,1043.0,,,,,1043.0,,0.0,0.0,0.0,24.0,0.0,
-FG1411.ZCE,20140825,1069.0,1043.0,1085.0,1085.0,1060.0,1069.0,1069.0,26.0,26.0,30.0,64.11,18.0,-6.0,
-FG1411.ZCE,20140826,1078.0,1069.0,1078.0,1078.0,1078.0,1078.0,1078.0,9.0,9.0,2.0,4.31,16.0,-2.0,
-FG1411.ZCE,20140827,,1078.0,,,,,1078.0,,0.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140828,,1078.0,,,,,1078.0,,0.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140829,,1078.0,,,,,1074.0,,-4.0,0.0,0.0,16.0,0.0,
-FG1411.ZCE,20140901,1032.0,1074.0,1053.0,1090.0,1032.0,1032.0,1069.0,-42.0,-5.0,62.0,132.59,20.0,4.0,
-FG1411.ZCE,20140902,1065.0,1069.0,1065.0,1065.0,1065.0,1065.0,1065.0,-4.0,-4.0,2.0,4.26,18.0,-2.0,
-FG1411.ZCE,20140903,1063.0,1065.0,1079.0,1082.0,1036.0,1063.0,1068.0,-2.0,3.0,60.0,128.17,10.0,-8.0,
-FG1411.ZCE,20140904,1064.0,1068.0,1064.0,1064.0,1064.0,1064.0,1064.0,-4.0,-4.0,2.0,4.26,8.0,-2.0,
-FG1411.ZCE,20140905,,1064.0,,,,,1064.0,,0.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140909,,1064.0,,,,,1064.0,,0.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140910,,1064.0,,,,,1046.0,,-18.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140911,,1046.0,,,,,1048.0,,2.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140912,,1048.0,,,,,1048.0,,0.0,0.0,0.0,8.0,0.0,
-FG1411.ZCE,20140915,1060.0,1048.0,1060.0,1060.0,1060.0,1060.0,1060.0,12.0,12.0,2.0,4.24,6.0,-2.0,
-FG1411.ZCE,20140916,,1060.0,,,,,1060.0,,0.0,0.0,0.0,6.0,0.0,
-FG1411.ZCE,20140917,,1060.0,,,,,1073.0,,13.0,0.0,0.0,6.0,0.0,
-FG1411.ZCE,20140918,1059.0,1073.0,1059.0,1059.0,1059.0,1059.0,1059.0,-14.0,-14.0,2.0,4.24,4.0,-2.0,
-FG1411.ZCE,20140919,,1059.0,,,,,1059.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20140922,1030.0,1059.0,1030.0,1030.0,1030.0,1030.0,1030.0,-29.0,-29.0,40.0,82.4,44.0,40.0,
-FG1411.ZCE,20140923,1047.0,1030.0,1071.0,1072.0,1047.0,1047.0,1066.0,17.0,36.0,8.0,17.05,46.0,2.0,
-FG1411.ZCE,20140924,,1066.0,,,,,1066.0,,0.0,0.0,0.0,46.0,0.0,
-FG1411.ZCE,20140925,1048.0,1066.0,1048.0,1048.0,1048.0,1048.0,1048.0,-18.0,-18.0,8.0,16.77,46.0,0.0,
-FG1411.ZCE,20140926,1086.0,1048.0,1041.0,1089.0,1041.0,1086.0,1081.0,38.0,33.0,38.0,82.16,48.0,2.0,
-FG1411.ZCE,20140929,,1081.0,,,,,1081.0,,0.0,0.0,0.0,48.0,0.0,
-FG1411.ZCE,20140930,,1081.0,,,,,1081.0,,0.0,0.0,0.0,48.0,0.0,
-FG1411.ZCE,20141008,,1081.0,,,,,1081.0,,0.0,0.0,0.0,48.0,0.0,
-FG1411.ZCE,20141009,1037.0,1081.0,1040.0,1040.0,1037.0,1037.0,1038.0,-44.0,-43.0,6.0,12.46,48.0,0.0,
-FG1411.ZCE,20141010,1062.0,1038.0,1062.0,1062.0,1062.0,1062.0,1062.0,24.0,24.0,2.0,4.25,46.0,-2.0,
-FG1411.ZCE,20141013,1105.0,1062.0,1056.0,1105.0,1040.0,1105.0,1073.0,43.0,11.0,58.0,124.48,44.0,-2.0,
-FG1411.ZCE,20141014,1086.0,1073.0,1036.0,1086.0,1036.0,1086.0,1075.0,13.0,2.0,20.0,43.02,28.0,-16.0,
-FG1411.ZCE,20141015,1091.0,1075.0,1091.0,1091.0,1091.0,1091.0,1091.0,16.0,16.0,2.0,4.36,28.0,0.0,
-FG1411.ZCE,20141016,,1091.0,,,,,1091.0,,0.0,0.0,0.0,28.0,0.0,
-FG1411.ZCE,20141017,1122.0,1091.0,1072.0,1135.0,1072.0,1122.0,1109.0,31.0,18.0,48.0,106.43,30.0,2.0,
-FG1411.ZCE,20141020,,1109.0,,,,,1109.0,,0.0,0.0,0.0,30.0,0.0,
-FG1411.ZCE,20141021,1154.0,1109.0,1130.0,1154.0,1130.0,1154.0,1150.0,45.0,41.0,28.0,64.4,20.0,-10.0,
-FG1411.ZCE,20141022,1104.0,1150.0,1170.0,1170.0,1104.0,1104.0,1126.0,-46.0,-24.0,24.0,54.0,20.0,0.0,
-FG1411.ZCE,20141023,,1126.0,,,,,1126.0,,0.0,0.0,0.0,20.0,0.0,
-FG1411.ZCE,20141024,,1126.0,,,,,1126.0,,0.0,0.0,0.0,20.0,0.0,
-FG1411.ZCE,20141027,,1126.0,,,,,1126.0,,0.0,0.0,0.0,20.0,0.0,
-FG1411.ZCE,20141028,1099.0,1126.0,1099.0,1099.0,1099.0,1099.0,1099.0,-27.0,-27.0,2.0,4.4,20.0,0.0,
-FG1411.ZCE,20141029,,1099.0,,,,,1099.0,,0.0,0.0,0.0,20.0,0.0,
-FG1411.ZCE,20141030,,1099.0,,,,,1099.0,,0.0,0.0,0.0,20.0,0.0,
-FG1411.ZCE,20141031,1143.0,1099.0,1130.0,1143.0,1130.0,1143.0,1131.0,44.0,32.0,18.0,40.73,4.0,-16.0,
-FG1411.ZCE,20141103,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141104,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141105,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141106,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141107,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141110,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141111,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141112,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141113,,1131.0,,,,,1131.0,,0.0,0.0,0.0,4.0,0.0,
-FG1411.ZCE,20141114,1095.0,1131.0,1095.0,1095.0,1095.0,1095.0,1095.0,-36.0,-36.0,4.0,8.76,0.0,-4.0,
diff --git a/data/FG/FG1412.csv b/data/FG/FG1412.csv
deleted file mode 100644
index 317d242..0000000
--- a/data/FG/FG1412.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1412.ZCE,20131216,,1438.0,,,,,1438.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131217,,1438.0,,,,,1435.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131218,,1435.0,,,,,1435.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131219,,1435.0,,,,,1435.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131220,,1435.0,,,,,1429.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131223,,1429.0,,,,,1428.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131224,,1428.0,,,,,1427.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131225,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131226,,1427.0,,,,,1426.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131227,,1426.0,,,,,1423.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131230,,1423.0,,,,,1423.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20131231,,1423.0,,,,,1400.0,,-23.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20140102,,1400.0,,,,,1391.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20140103,,1391.0,,,,,1391.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20140106,,1391.0,,,,,1366.0,,-25.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20140107,,1366.0,,,,,1366.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20140108,1307.0,1366.0,1307.0,1307.0,1307.0,1307.0,1307.0,-59.0,-59.0,2.0,5.23,2.0,2.0,
-FG1412.ZCE,20140109,1353.0,1307.0,1353.0,1353.0,1353.0,1353.0,1353.0,46.0,46.0,4.0,10.82,4.0,2.0,
-FG1412.ZCE,20140110,,1353.0,,,,,1350.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140113,,1350.0,,,,,1357.0,,7.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140114,1335.0,1357.0,1325.0,1335.0,1325.0,1335.0,1330.0,-22.0,-27.0,4.0,10.64,4.0,0.0,
-FG1412.ZCE,20140115,,1330.0,,,,,1338.0,,8.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140116,1339.0,1338.0,1339.0,1339.0,1339.0,1339.0,1339.0,1.0,1.0,2.0,5.36,6.0,2.0,
-FG1412.ZCE,20140117,1350.0,1339.0,1338.0,1350.0,1338.0,1350.0,1344.0,11.0,5.0,4.0,10.75,4.0,-2.0,
-FG1412.ZCE,20140120,,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140121,,1344.0,,,,,1332.0,,-12.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140122,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140123,1336.0,1332.0,1336.0,1336.0,1336.0,1336.0,1336.0,4.0,4.0,2.0,5.34,4.0,0.0,
-FG1412.ZCE,20140124,,1336.0,,,,,1344.0,,8.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140127,,1344.0,,,,,1352.0,,8.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140128,,1352.0,,,,,1352.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140129,1368.0,1352.0,1368.0,1368.0,1368.0,1368.0,1368.0,16.0,16.0,2.0,5.47,4.0,0.0,
-FG1412.ZCE,20140130,,1368.0,,,,,1368.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140207,,1368.0,,,,,1362.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140210,,1362.0,,,,,1362.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140211,,1362.0,,,,,1362.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140212,,1362.0,,,,,1380.0,,18.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140213,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140214,,1380.0,,,,,1375.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140217,,1375.0,,,,,1378.0,,3.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140218,,1378.0,,,,,1373.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140219,,1373.0,,,,,1363.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140220,,1363.0,,,,,1363.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140221,,1363.0,,,,,1365.0,,2.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140224,,1365.0,,,,,1339.0,,-26.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140225,,1339.0,,,,,1332.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140226,1358.0,1332.0,1358.0,1358.0,1358.0,1358.0,1358.0,26.0,26.0,2.0,5.43,2.0,-2.0,
-FG1412.ZCE,20140227,,1358.0,,,,,1349.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140228,1345.0,1349.0,1345.0,1345.0,1345.0,1345.0,1345.0,-4.0,-4.0,2.0,5.38,2.0,0.0,
-FG1412.ZCE,20140303,,1345.0,,,,,1339.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140304,,1339.0,,,,,1334.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140305,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140306,,1334.0,,,,,1339.0,,5.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140307,,1339.0,,,,,1334.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140310,,1334.0,,,,,1285.0,,-49.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140311,1309.0,1285.0,1309.0,1309.0,1309.0,1309.0,1309.0,24.0,24.0,2.0,5.24,2.0,0.0,
-FG1412.ZCE,20140312,,1309.0,,,,,1309.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140313,,1309.0,,,,,1309.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140314,,1309.0,,,,,1309.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140317,1292.0,1309.0,1292.0,1292.0,1292.0,1292.0,1292.0,-17.0,-17.0,2.0,5.17,2.0,0.0,
-FG1412.ZCE,20140318,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140319,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140320,,1292.0,,,,,1291.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140321,,1291.0,,,,,1287.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140324,,1287.0,,,,,1276.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140325,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140326,,1276.0,,,,,1266.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140327,,1266.0,,,,,1266.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140328,1266.0,1266.0,1263.0,1281.0,1261.0,1266.0,1271.0,0.0,5.0,114.0,289.68,2.0,0.0,
-FG1412.ZCE,20140331,1286.0,1271.0,1265.0,1297.0,1265.0,1286.0,1283.0,15.0,12.0,36.0,92.34,2.0,0.0,
-FG1412.ZCE,20140401,1278.0,1283.0,1272.0,1293.0,1272.0,1278.0,1281.0,-5.0,-2.0,66.0,169.1,2.0,0.0,
-FG1412.ZCE,20140402,1280.0,1281.0,1280.0,1297.0,1276.0,1280.0,1284.0,-1.0,3.0,52.0,133.57,2.0,0.0,
-FG1412.ZCE,20140403,,1284.0,,,,,1284.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140404,,1284.0,,,,,1284.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140408,,1284.0,,,,,1296.0,,12.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140409,,1296.0,,,,,1296.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140410,,1296.0,,,,,1296.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140411,,1296.0,,,,,1276.0,,-20.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140414,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140415,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140416,,1276.0,,,,,1280.0,,4.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140417,,1280.0,,,,,1280.0,,0.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140418,,1280.0,,,,,1271.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140421,1252.0,1271.0,1235.0,1252.0,1235.0,1252.0,1244.0,-19.0,-27.0,4.0,9.95,2.0,0.0,
-FG1412.ZCE,20140422,1238.0,1244.0,1215.0,1240.0,1215.0,1238.0,1227.0,-6.0,-17.0,106.0,260.14,2.0,0.0,
-FG1412.ZCE,20140423,1240.0,1227.0,1240.0,1240.0,1240.0,1240.0,1240.0,13.0,13.0,2.0,4.96,2.0,0.0,
-FG1412.ZCE,20140424,1235.0,1240.0,1235.0,1235.0,1235.0,1235.0,1235.0,-5.0,-5.0,2.0,4.94,2.0,0.0,
-FG1412.ZCE,20140425,,1235.0,,,,,1230.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1412.ZCE,20140428,1221.0,1230.0,1220.0,1223.0,1220.0,1221.0,1221.0,-9.0,-9.0,24.0,58.61,22.0,20.0,
-FG1412.ZCE,20140429,1250.0,1221.0,1235.0,1250.0,1235.0,1250.0,1240.0,29.0,19.0,18.0,44.64,4.0,-18.0,
-FG1412.ZCE,20140430,1252.0,1240.0,1252.0,1252.0,1252.0,1252.0,1252.0,12.0,12.0,2.0,5.01,4.0,0.0,
-FG1412.ZCE,20140505,1240.0,1252.0,1240.0,1240.0,1240.0,1240.0,1240.0,-12.0,-12.0,2.0,4.96,4.0,0.0,
-FG1412.ZCE,20140506,1237.0,1240.0,1237.0,1237.0,1237.0,1237.0,1237.0,-3.0,-3.0,2.0,4.95,4.0,0.0,
-FG1412.ZCE,20140507,,1237.0,,,,,1218.0,,-19.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140508,,1218.0,,,,,1216.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140509,,1216.0,,,,,1215.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140512,1210.0,1215.0,1210.0,1210.0,1210.0,1210.0,1210.0,-5.0,-5.0,2.0,4.84,6.0,2.0,
-FG1412.ZCE,20140513,,1210.0,,,,,1204.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1412.ZCE,20140514,1211.0,1204.0,1211.0,1211.0,1211.0,1211.0,1211.0,7.0,7.0,2.0,4.84,6.0,0.0,
-FG1412.ZCE,20140515,1198.0,1211.0,1201.0,1201.0,1198.0,1198.0,1200.0,-13.0,-11.0,4.0,9.6,8.0,2.0,
-FG1412.ZCE,20140516,,1200.0,,,,,1181.0,,-19.0,0.0,0.0,8.0,0.0,
-FG1412.ZCE,20140519,1140.0,1181.0,1140.0,1140.0,1140.0,1140.0,1140.0,-41.0,-41.0,4.0,9.12,6.0,-2.0,
-FG1412.ZCE,20140520,1124.0,1140.0,1124.0,1124.0,1124.0,1124.0,1124.0,-16.0,-16.0,2.0,4.5,6.0,0.0,
-FG1412.ZCE,20140521,1142.0,1124.0,1142.0,1142.0,1142.0,1142.0,1142.0,18.0,18.0,2.0,4.57,4.0,-2.0,
-FG1412.ZCE,20140522,,1142.0,,,,,1142.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140523,,1142.0,,,,,1142.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140526,,1142.0,,,,,1145.0,,3.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140527,,1145.0,,,,,1145.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140528,,1145.0,,,,,1145.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140529,,1145.0,,,,,1139.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140530,,1139.0,,,,,1121.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140603,1121.0,1121.0,1102.0,1121.0,1102.0,1121.0,1112.0,0.0,-9.0,4.0,8.89,4.0,0.0,
-FG1412.ZCE,20140604,,1112.0,,,,,1105.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140605,,1105.0,,,,,1105.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140606,,1105.0,,,,,1100.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140609,,1100.0,,,,,1078.0,,-22.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140610,,1078.0,,,,,1077.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140611,,1077.0,,,,,1077.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140612,1069.0,1077.0,1069.0,1069.0,1069.0,1069.0,1069.0,-8.0,-8.0,2.0,4.28,4.0,0.0,
-FG1412.ZCE,20140613,,1069.0,,,,,1069.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140616,,1069.0,,,,,1064.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140617,1063.0,1064.0,1035.0,1063.0,1035.0,1063.0,1049.0,-1.0,-15.0,4.0,8.39,4.0,0.0,
-FG1412.ZCE,20140618,,1049.0,,,,,1049.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140619,,1049.0,,,,,1049.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140620,1046.0,1049.0,1077.0,1077.0,1046.0,1046.0,1062.0,-3.0,13.0,8.0,16.98,4.0,0.0,
-FG1412.ZCE,20140623,,1062.0,,,,,1062.0,,0.0,0.0,0.0,4.0,0.0,
-FG1412.ZCE,20140624,1062.0,1062.0,1078.0,1078.0,1062.0,1062.0,1077.0,0.0,15.0,54.0,116.34,54.0,50.0,
-FG1412.ZCE,20140625,,1077.0,,,,,1071.0,,-6.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140626,1094.0,1071.0,1090.0,1096.0,1084.0,1094.0,1090.0,23.0,19.0,10.0,21.81,60.0,6.0,
-FG1412.ZCE,20140627,1076.0,1090.0,1083.0,1086.0,1076.0,1076.0,1080.0,-14.0,-10.0,10.0,21.6,62.0,2.0,
-FG1412.ZCE,20140630,1069.0,1080.0,1069.0,1069.0,1069.0,1069.0,1069.0,-11.0,-11.0,2.0,4.28,62.0,0.0,
-FG1412.ZCE,20140701,,1069.0,,,,,1069.0,,0.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140702,,1069.0,,,,,1069.0,,0.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140703,,1069.0,,,,,1077.0,,8.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140704,,1077.0,,,,,1077.0,,0.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140707,,1077.0,,,,,1077.0,,0.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140708,1066.0,1077.0,1066.0,1066.0,1066.0,1066.0,1066.0,-11.0,-11.0,2.0,4.26,62.0,0.0,
-FG1412.ZCE,20140709,1030.0,1066.0,1058.0,1058.0,1030.0,1030.0,1036.0,-36.0,-30.0,14.0,29.0,68.0,6.0,
-FG1412.ZCE,20140710,1007.0,1036.0,1024.0,1024.0,1007.0,1007.0,1016.0,-29.0,-20.0,4.0,8.12,66.0,-2.0,
-FG1412.ZCE,20140711,1017.0,1016.0,1021.0,1021.0,1009.0,1017.0,1017.0,1.0,1.0,12.0,24.4,60.0,-6.0,
-FG1412.ZCE,20140714,1003.0,1017.0,1003.0,1003.0,1003.0,1003.0,1003.0,-14.0,-14.0,2.0,4.01,60.0,0.0,
-FG1412.ZCE,20140715,988.0,1003.0,1010.0,1010.0,988.0,988.0,999.0,-15.0,-4.0,4.0,7.99,60.0,0.0,
-FG1412.ZCE,20140716,1011.0,999.0,1011.0,1011.0,1011.0,1011.0,1011.0,12.0,12.0,2.0,4.04,60.0,0.0,
-FG1412.ZCE,20140717,1038.0,1011.0,1010.0,1038.0,1010.0,1038.0,1024.0,27.0,13.0,4.0,8.19,62.0,2.0,
-FG1412.ZCE,20140718,,1024.0,,,,,1024.0,,0.0,0.0,0.0,62.0,0.0,
-FG1412.ZCE,20140721,1034.0,1024.0,1008.0,1034.0,1008.0,1034.0,1021.0,10.0,-3.0,22.0,44.92,64.0,2.0,
-FG1412.ZCE,20140722,,1021.0,,,,,1028.0,,7.0,0.0,0.0,64.0,0.0,
-FG1412.ZCE,20140723,1024.0,1028.0,1023.0,1024.0,1023.0,1024.0,1024.0,-4.0,-4.0,22.0,45.04,72.0,8.0,
-FG1412.ZCE,20140724,1039.0,1024.0,1025.0,1050.0,1022.0,1039.0,1035.0,15.0,11.0,64.0,132.42,96.0,24.0,
-FG1412.ZCE,20140725,1026.0,1035.0,1030.0,1031.0,1023.0,1026.0,1026.0,-9.0,-9.0,48.0,98.5,56.0,-40.0,
-FG1412.ZCE,20140728,1023.0,1026.0,1023.0,1023.0,1023.0,1023.0,1023.0,-3.0,-3.0,2.0,4.09,54.0,-2.0,
-FG1412.ZCE,20140729,,1023.0,,,,,1043.0,,20.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140730,,1043.0,,,,,1047.0,,4.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140731,,1047.0,,,,,1047.0,,0.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140801,1034.0,1047.0,1049.0,1073.0,1034.0,1034.0,1047.0,-13.0,0.0,24.0,50.27,56.0,2.0,
-FG1412.ZCE,20140804,1055.0,1047.0,1055.0,1055.0,1055.0,1055.0,1055.0,8.0,8.0,4.0,8.44,58.0,2.0,
-FG1412.ZCE,20140805,1056.0,1055.0,1064.0,1070.0,1053.0,1056.0,1063.0,1.0,8.0,92.0,195.57,54.0,-4.0,
-FG1412.ZCE,20140806,,1063.0,,,,,1063.0,,0.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140807,,1063.0,,,,,1063.0,,0.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140808,,1063.0,,,,,1056.0,,-7.0,0.0,0.0,54.0,0.0,
-FG1412.ZCE,20140811,1060.0,1056.0,1060.0,1060.0,1060.0,1060.0,1060.0,4.0,4.0,4.0,8.48,54.0,0.0,
-FG1412.ZCE,20140812,1059.0,1060.0,1059.0,1059.0,1059.0,1059.0,1059.0,-1.0,-1.0,8.0,16.94,52.0,-2.0,
-FG1412.ZCE,20140813,1059.0,1059.0,1059.0,1059.0,1059.0,1059.0,1059.0,0.0,0.0,6.0,12.71,52.0,0.0,
-FG1412.ZCE,20140814,1054.0,1059.0,1048.0,1059.0,1041.0,1054.0,1052.0,-5.0,-7.0,20.0,42.08,52.0,0.0,
-FG1412.ZCE,20140815,1055.0,1052.0,1052.0,1055.0,1052.0,1055.0,1054.0,3.0,2.0,4.0,8.43,52.0,0.0,
-FG1412.ZCE,20140818,1076.0,1054.0,1076.0,1076.0,1076.0,1076.0,1076.0,22.0,22.0,2.0,4.3,54.0,2.0,
-FG1412.ZCE,20140819,1080.0,1076.0,1073.0,1081.0,1069.0,1080.0,1072.0,4.0,-4.0,78.0,167.27,48.0,-6.0,
-FG1412.ZCE,20140820,1087.0,1072.0,1087.0,1087.0,1087.0,1087.0,1087.0,15.0,15.0,2.0,4.35,48.0,0.0,
-FG1412.ZCE,20140821,1100.0,1087.0,1087.0,1100.0,1075.0,1100.0,1095.0,13.0,8.0,40.0,87.59,52.0,4.0,
-FG1412.ZCE,20140822,1088.0,1095.0,1091.0,1100.0,1088.0,1088.0,1093.0,-7.0,-2.0,6.0,13.12,50.0,-2.0,
-FG1412.ZCE,20140825,,1093.0,,,,,1093.0,,0.0,0.0,0.0,50.0,0.0,
-FG1412.ZCE,20140826,,1093.0,,,,,1095.0,,2.0,0.0,0.0,50.0,0.0,
-FG1412.ZCE,20140827,,1095.0,,,,,1095.0,,0.0,0.0,0.0,50.0,0.0,
-FG1412.ZCE,20140828,1092.0,1095.0,1091.0,1092.0,1088.0,1092.0,1091.0,-3.0,-4.0,20.0,43.64,38.0,-12.0,
-FG1412.ZCE,20140829,1098.0,1091.0,1082.0,1098.0,1082.0,1098.0,1090.0,7.0,-1.0,4.0,8.72,38.0,0.0,
-FG1412.ZCE,20140901,1048.0,1090.0,1076.0,1088.0,1048.0,1048.0,1066.0,-42.0,-24.0,10.0,21.32,32.0,-6.0,
-FG1412.ZCE,20140902,1053.0,1066.0,1060.0,1060.0,1053.0,1053.0,1057.0,-13.0,-9.0,4.0,8.45,32.0,0.0,
-FG1412.ZCE,20140903,1046.0,1057.0,1062.0,1062.0,1046.0,1046.0,1054.0,-11.0,-3.0,4.0,8.43,30.0,-2.0,
-FG1412.ZCE,20140904,1054.0,1054.0,1054.0,1054.0,1054.0,1054.0,1054.0,0.0,0.0,2.0,4.22,28.0,-2.0,
-FG1412.ZCE,20140905,,1054.0,,,,,1054.0,,0.0,0.0,0.0,28.0,0.0,
-FG1412.ZCE,20140909,1051.0,1054.0,1051.0,1051.0,1033.0,1051.0,1048.0,-3.0,-6.0,14.0,29.33,22.0,-6.0,
-FG1412.ZCE,20140910,,1048.0,,,,,1048.0,,0.0,0.0,0.0,22.0,0.0,
-FG1412.ZCE,20140911,1057.0,1048.0,1036.0,1057.0,1036.0,1057.0,1043.0,9.0,-5.0,6.0,12.52,22.0,0.0,
-FG1412.ZCE,20140912,1064.0,1043.0,1064.0,1064.0,1064.0,1064.0,1064.0,21.0,21.0,2.0,4.26,22.0,0.0,
-FG1412.ZCE,20140915,1075.0,1064.0,1071.0,1079.0,1047.0,1075.0,1070.0,11.0,6.0,16.0,34.24,24.0,2.0,
-FG1412.ZCE,20140916,1082.0,1070.0,1082.0,1082.0,1082.0,1082.0,1082.0,12.0,12.0,2.0,4.33,22.0,-2.0,
-FG1412.ZCE,20140917,,1082.0,,,,,1082.0,,0.0,0.0,0.0,22.0,0.0,
-FG1412.ZCE,20140918,,1082.0,,,,,1082.0,,0.0,0.0,0.0,22.0,0.0,
-FG1412.ZCE,20140919,1062.0,1082.0,1065.0,1065.0,1062.0,1062.0,1064.0,-20.0,-18.0,4.0,8.51,22.0,0.0,
-FG1412.ZCE,20140922,1046.0,1064.0,1046.0,1057.0,1046.0,1046.0,1050.0,-18.0,-14.0,6.0,12.6,24.0,2.0,
-FG1412.ZCE,20140923,1089.0,1050.0,1083.0,1089.0,1083.0,1089.0,1087.0,39.0,37.0,10.0,21.74,22.0,-2.0,
-FG1412.ZCE,20140924,,1087.0,,,,,1087.0,,0.0,0.0,0.0,22.0,0.0,
-FG1412.ZCE,20140925,1054.0,1087.0,1054.0,1054.0,1054.0,1054.0,1054.0,-33.0,-33.0,4.0,8.43,22.0,0.0,
-FG1412.ZCE,20140926,1039.0,1054.0,1089.0,1089.0,1015.0,1039.0,1045.0,-15.0,-9.0,10.0,20.9,24.0,2.0,
-FG1412.ZCE,20140929,,1045.0,,,,,1045.0,,0.0,0.0,0.0,24.0,0.0,
-FG1412.ZCE,20140930,,1045.0,,,,,1045.0,,0.0,0.0,0.0,24.0,0.0,
-FG1412.ZCE,20141008,,1045.0,,,,,1045.0,,0.0,0.0,0.0,24.0,0.0,
-FG1412.ZCE,20141009,1052.0,1045.0,1052.0,1052.0,1052.0,1052.0,1052.0,7.0,7.0,2.0,4.21,24.0,0.0,
-FG1412.ZCE,20141010,,1052.0,,,,,1052.0,,0.0,0.0,0.0,24.0,0.0,
-FG1412.ZCE,20141013,1079.0,1052.0,1044.0,1088.0,1030.0,1079.0,1057.0,27.0,5.0,470.0,993.21,148.0,124.0,
-FG1412.ZCE,20141014,1087.0,1057.0,1058.0,1088.0,1058.0,1087.0,1082.0,30.0,25.0,52.0,112.49,138.0,-10.0,
-FG1412.ZCE,20141015,1090.0,1082.0,1089.0,1090.0,1080.0,1090.0,1085.0,8.0,3.0,32.0,69.42,124.0,-14.0,
-FG1412.ZCE,20141016,,1085.0,,,,,1085.0,,0.0,0.0,0.0,124.0,0.0,
-FG1412.ZCE,20141017,1063.0,1085.0,1083.0,1087.0,1063.0,1063.0,1074.0,-22.0,-11.0,8.0,17.18,122.0,-2.0,
-FG1412.ZCE,20141020,1082.0,1074.0,1082.0,1082.0,1082.0,1082.0,1082.0,8.0,8.0,8.0,17.31,114.0,-8.0,
-FG1412.ZCE,20141021,,1082.0,,,,,1082.0,,0.0,0.0,0.0,114.0,0.0,
-FG1412.ZCE,20141022,1089.0,1082.0,1089.0,1090.0,1089.0,1089.0,1089.0,7.0,7.0,6.0,13.0,116.0,2.0,
-FG1412.ZCE,20141023,1076.0,1089.0,1075.0,1076.0,1075.0,1076.0,1076.0,-13.0,-13.0,4.0,8.6,114.0,-2.0,
-FG1412.ZCE,20141024,1089.0,1076.0,1086.0,1089.0,1086.0,1089.0,1087.0,13.0,11.0,8.0,17.39,108.0,-6.0,
-FG1412.ZCE,20141027,,1087.0,,,,,1080.0,,-7.0,0.0,0.0,108.0,0.0,
-FG1412.ZCE,20141028,1075.0,1080.0,1074.0,1075.0,1071.0,1075.0,1074.0,-5.0,-6.0,14.0,30.07,94.0,-14.0,
-FG1412.ZCE,20141029,1074.0,1074.0,1073.0,1074.0,1073.0,1074.0,1074.0,0.0,0.0,6.0,12.88,96.0,2.0,
-FG1412.ZCE,20141030,1076.0,1074.0,1083.0,1089.0,1076.0,1076.0,1084.0,2.0,10.0,24.0,52.03,86.0,-10.0,
-FG1412.ZCE,20141031,1081.0,1084.0,1081.0,1081.0,1081.0,1081.0,1081.0,-3.0,-3.0,6.0,12.97,80.0,-6.0,
-FG1412.ZCE,20141103,1080.0,1081.0,1083.0,1083.0,1080.0,1080.0,1082.0,-1.0,1.0,44.0,95.21,84.0,4.0,
-FG1412.ZCE,20141104,1078.0,1082.0,1081.0,1081.0,1078.0,1078.0,1080.0,-4.0,-2.0,4.0,8.64,82.0,-2.0,
-FG1412.ZCE,20141105,1051.0,1080.0,1051.0,1051.0,1051.0,1051.0,1051.0,-29.0,-29.0,2.0,4.2,80.0,-2.0,
-FG1412.ZCE,20141106,1076.0,1051.0,1015.0,1076.0,1015.0,1076.0,1046.0,25.0,-5.0,4.0,8.36,80.0,0.0,
-FG1412.ZCE,20141107,1052.0,1046.0,1088.0,1088.0,1052.0,1052.0,1074.0,6.0,28.0,10.0,21.48,80.0,0.0,
-FG1412.ZCE,20141110,1074.0,1074.0,1115.0,1115.0,1074.0,1074.0,1095.0,0.0,21.0,4.0,8.76,78.0,-2.0,
-FG1412.ZCE,20141111,,1095.0,,,,,1095.0,,0.0,0.0,0.0,78.0,0.0,
-FG1412.ZCE,20141112,1085.0,1095.0,1086.0,1086.0,1085.0,1085.0,1086.0,-10.0,-9.0,4.0,8.68,78.0,0.0,
-FG1412.ZCE,20141113,,1086.0,,,,,1086.0,,0.0,0.0,0.0,78.0,0.0,
-FG1412.ZCE,20141114,1080.0,1086.0,1129.0,1129.0,1080.0,1080.0,1101.0,-6.0,15.0,6.0,13.22,78.0,0.0,
-FG1412.ZCE,20141117,,1101.0,,,,,1101.0,,0.0,0.0,0.0,78.0,0.0,
-FG1412.ZCE,20141118,1101.0,1101.0,1101.0,1101.0,1101.0,1101.0,1101.0,0.0,0.0,2.0,4.4,76.0,-2.0,
-FG1412.ZCE,20141119,1109.0,1101.0,1109.0,1109.0,1109.0,1109.0,1109.0,8.0,8.0,4.0,8.87,72.0,-4.0,
-FG1412.ZCE,20141120,1078.0,1109.0,1100.0,1100.0,1078.0,1078.0,1089.0,-31.0,-20.0,8.0,17.42,72.0,0.0,
-FG1412.ZCE,20141121,1109.0,1089.0,1109.0,1109.0,1109.0,1109.0,1109.0,20.0,20.0,2.0,4.44,70.0,-2.0,
-FG1412.ZCE,20141124,1109.0,1109.0,1102.0,1109.0,1098.0,1109.0,1101.0,0.0,-8.0,10.0,22.03,68.0,-2.0,
-FG1412.ZCE,20141125,1085.0,1101.0,1095.0,1095.0,1085.0,1085.0,1089.0,-16.0,-12.0,8.0,17.42,60.0,-8.0,
-FG1412.ZCE,20141126,,1089.0,,,,,1089.0,,0.0,0.0,0.0,60.0,0.0,
-FG1412.ZCE,20141127,1110.0,1089.0,1110.0,1110.0,1110.0,1110.0,1110.0,21.0,21.0,10.0,22.2,50.0,-10.0,
-FG1412.ZCE,20141128,1153.0,1110.0,1080.0,1153.0,1080.0,1153.0,1092.0,43.0,-18.0,36.0,78.64,14.0,-36.0,
-FG1412.ZCE,20141201,1136.0,1092.0,1136.0,1136.0,1136.0,1136.0,1136.0,44.0,44.0,4.0,9.09,14.0,0.0,
-FG1412.ZCE,20141202,,1136.0,,,,,1136.0,,0.0,0.0,0.0,14.0,0.0,
-FG1412.ZCE,20141203,,1136.0,,,,,1136.0,,0.0,0.0,0.0,14.0,0.0,
-FG1412.ZCE,20141204,,1136.0,,,,,1136.0,,0.0,0.0,0.0,14.0,0.0,
-FG1412.ZCE,20141205,,1136.0,,,,,1136.0,,0.0,0.0,0.0,14.0,0.0,
-FG1412.ZCE,20141208,,1136.0,,,,,1136.0,,0.0,0.0,0.0,14.0,0.0,
-FG1412.ZCE,20141209,1090.0,1136.0,1090.0,1090.0,1090.0,1090.0,1090.0,-46.0,-46.0,14.0,30.52,0.0,-14.0,
-FG1412.ZCE,20141210,,1090.0,,,,,1090.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20141211,,1090.0,,,,,1090.0,,0.0,0.0,0.0,0.0,0.0,
-FG1412.ZCE,20141212,,1090.0,,,,,1090.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1501.csv b/data/FG/FG1501.csv
deleted file mode 100644
index 55ee69d..0000000
--- a/data/FG/FG1501.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1501.ZCE,20140116,1330.0,1338.0,1368.0,1369.0,1328.0,1330.0,1349.0,-8.0,11.0,456.0,1230.41,380.0,380.0,
-FG1501.ZCE,20140117,1341.0,1349.0,1328.0,1344.0,1320.0,1341.0,1334.0,-8.0,-15.0,314.0,837.73,564.0,184.0,
-FG1501.ZCE,20140120,1339.0,1334.0,1346.0,1352.0,1335.0,1339.0,1344.0,5.0,10.0,150.0,403.12,542.0,-22.0,
-FG1501.ZCE,20140121,1308.0,1344.0,1335.0,1336.0,1308.0,1308.0,1324.0,-36.0,-20.0,394.0,1043.66,746.0,204.0,
-FG1501.ZCE,20140122,1322.0,1324.0,1301.0,1327.0,1296.0,1322.0,1311.0,-2.0,-13.0,224.0,587.5,798.0,52.0,
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-FG1501.ZCE,20140630,1057.0,1075.0,1063.0,1067.0,1054.0,1057.0,1060.0,-18.0,-15.0,73438.0,155633.04,168598.0,-990.0,
-FG1501.ZCE,20140701,1054.0,1060.0,1065.0,1066.0,1050.0,1054.0,1057.0,-6.0,-3.0,116210.0,245713.89,165162.0,-3436.0,
-FG1501.ZCE,20140702,1062.0,1057.0,1055.0,1064.0,1045.0,1062.0,1056.0,5.0,-1.0,100072.0,211368.75,162118.0,-3044.0,
-FG1501.ZCE,20140703,1069.0,1056.0,1064.0,1075.0,1063.0,1069.0,1070.0,13.0,14.0,119124.0,254832.02,159708.0,-2410.0,
-FG1501.ZCE,20140704,1057.0,1070.0,1070.0,1070.0,1057.0,1057.0,1064.0,-13.0,-6.0,71620.0,152340.58,161862.0,2154.0,
-FG1501.ZCE,20140707,1050.0,1064.0,1057.0,1058.0,1042.0,1050.0,1051.0,-14.0,-13.0,120384.0,252964.92,167372.0,5510.0,
-FG1501.ZCE,20140708,1036.0,1051.0,1049.0,1053.0,1031.0,1036.0,1040.0,-15.0,-11.0,159392.0,331404.72,192880.0,25508.0,
-FG1501.ZCE,20140709,998.0,1040.0,1035.0,1040.0,998.0,998.0,1015.0,-42.0,-25.0,311944.0,633194.64,261962.0,69082.0,
-FG1501.ZCE,20140710,997.0,1015.0,996.0,1005.0,993.0,997.0,999.0,-18.0,-16.0,320018.0,639682.71,296402.0,34440.0,
-FG1501.ZCE,20140711,984.0,999.0,1000.0,1001.0,981.0,984.0,989.0,-15.0,-10.0,336600.0,665785.87,326900.0,30498.0,
-FG1501.ZCE,20140714,976.0,989.0,982.0,994.0,975.0,976.0,985.0,-13.0,-4.0,348664.0,687126.98,371980.0,45080.0,
-FG1501.ZCE,20140715,987.0,985.0,982.0,991.0,976.0,987.0,985.0,2.0,0.0,438936.0,864402.51,388996.0,17016.0,
-FG1501.ZCE,20140716,991.0,985.0,985.0,997.0,983.0,991.0,990.0,6.0,5.0,405936.0,803367.62,383346.0,-5650.0,
-FG1501.ZCE,20140717,1000.0,990.0,988.0,1004.0,988.0,1000.0,998.0,10.0,8.0,487940.0,974019.51,367870.0,-15476.0,
-FG1501.ZCE,20140718,990.0,998.0,1000.0,1002.0,985.0,990.0,992.0,-8.0,-6.0,444122.0,880695.04,347202.0,-20668.0,
-FG1501.ZCE,20140721,1022.0,992.0,990.0,1032.0,987.0,1022.0,1017.0,30.0,25.0,1179668.0,2398652.72,405364.0,58162.0,
-FG1501.ZCE,20140722,1019.0,1017.0,1021.0,1027.0,1013.0,1019.0,1019.0,2.0,2.0,614864.0,1252842.78,388076.0,-17288.0,
-FG1501.ZCE,20140723,1014.0,1019.0,1019.0,1026.0,1008.0,1014.0,1015.0,-5.0,-4.0,532806.0,1081628.22,402576.0,14500.0,
-FG1501.ZCE,20140724,1014.0,1015.0,1015.0,1033.0,1011.0,1014.0,1020.0,-1.0,5.0,928074.0,1893137.91,371788.0,-30788.0,
-FG1501.ZCE,20140725,1005.0,1020.0,1012.0,1016.0,992.0,1005.0,1002.0,-15.0,-18.0,1009344.0,2023223.73,386396.0,14608.0,
-FG1501.ZCE,20140728,1013.0,1002.0,1005.0,1014.0,996.0,1013.0,1005.0,11.0,3.0,692916.0,1392160.52,356078.0,-30318.0,
-FG1501.ZCE,20140729,1034.0,1005.0,1016.0,1035.0,1015.0,1034.0,1025.0,29.0,20.0,807698.0,1655046.91,397170.0,41092.0,
-FG1501.ZCE,20140730,1037.0,1025.0,1029.0,1041.0,1023.0,1037.0,1032.0,12.0,7.0,1117156.0,2305902.86,422712.0,25542.0,
-FG1501.ZCE,20140731,1029.0,1032.0,1037.0,1045.0,1026.0,1029.0,1034.0,-3.0,2.0,810316.0,1675382.94,389602.0,-33110.0,
-FG1501.ZCE,20140801,1024.0,1034.0,1025.0,1033.0,1021.0,1024.0,1026.0,-10.0,-8.0,635680.0,1304558.84,374814.0,-14788.0,
-FG1501.ZCE,20140804,1047.0,1026.0,1024.0,1048.0,1023.0,1047.0,1038.0,21.0,12.0,759592.0,1577562.28,428176.0,53362.0,
-FG1501.ZCE,20140805,1044.0,1038.0,1047.0,1056.0,1042.0,1044.0,1047.0,6.0,9.0,706962.0,1480619.09,409050.0,-19126.0,
-FG1501.ZCE,20140806,1043.0,1047.0,1042.0,1050.0,1038.0,1043.0,1044.0,-4.0,-3.0,534258.0,1115879.64,409468.0,418.0,
-FG1501.ZCE,20140807,1044.0,1044.0,1045.0,1054.0,1041.0,1044.0,1047.0,0.0,3.0,499718.0,1046233.6,404160.0,-5308.0,
-FG1501.ZCE,20140808,1028.0,1047.0,1046.0,1048.0,1027.0,1028.0,1034.0,-19.0,-13.0,568208.0,1175376.1,406612.0,2452.0,
-FG1501.ZCE,20140811,1026.0,1034.0,1028.0,1036.0,1025.0,1026.0,1032.0,-8.0,-2.0,450628.0,929903.51,406326.0,-286.0,
-FG1501.ZCE,20140812,1027.0,1032.0,1025.0,1031.0,1019.0,1027.0,1027.0,-5.0,-5.0,393788.0,808471.44,398898.0,-7428.0,
-FG1501.ZCE,20140813,1029.0,1027.0,1037.0,1045.0,1026.0,1029.0,1036.0,2.0,9.0,757126.0,1568583.63,381822.0,-17076.0,
-FG1501.ZCE,20140814,1001.0,1036.0,1028.0,1028.0,996.0,1001.0,1008.0,-35.0,-28.0,804714.0,1623049.65,393096.0,11274.0,
-FG1501.ZCE,20140815,1017.0,1008.0,1001.0,1018.0,999.0,1017.0,1009.0,9.0,1.0,497648.0,1004448.97,378710.0,-14386.0,
-FG1501.ZCE,20140818,1033.0,1009.0,1019.0,1033.0,1016.0,1033.0,1024.0,24.0,15.0,651796.0,1334700.34,402742.0,24032.0,
-FG1501.ZCE,20140819,1050.0,1024.0,1034.0,1051.0,1028.0,1050.0,1039.0,26.0,15.0,1045118.0,2171964.88,494726.0,91984.0,
-FG1501.ZCE,20140820,1044.0,1039.0,1048.0,1053.0,1042.0,1044.0,1046.0,5.0,7.0,828458.0,1733731.78,502078.0,7352.0,
-FG1501.ZCE,20140821,1066.0,1046.0,1048.0,1072.0,1047.0,1066.0,1064.0,20.0,18.0,1444428.0,3073501.26,554470.0,52392.0,
-FG1501.ZCE,20140822,1072.0,1064.0,1065.0,1072.0,1060.0,1072.0,1066.0,8.0,2.0,827514.0,1763794.22,536738.0,-17732.0,
-FG1501.ZCE,20140825,1068.0,1066.0,1075.0,1078.0,1060.0,1068.0,1066.0,2.0,0.0,871738.0,1858795.64,574336.0,37598.0,
-FG1501.ZCE,20140826,1077.0,1066.0,1070.0,1079.0,1062.0,1077.0,1070.0,11.0,4.0,922156.0,1973085.69,601536.0,27200.0,
-FG1501.ZCE,20140827,1062.0,1070.0,1080.0,1082.0,1060.0,1062.0,1070.0,-8.0,0.0,869050.0,1859175.75,551760.0,-49776.0,
-FG1501.ZCE,20140828,1050.0,1070.0,1062.0,1065.0,1048.0,1050.0,1057.0,-20.0,-13.0,1071016.0,2264280.56,561278.0,9518.0,
-FG1501.ZCE,20140829,1064.0,1057.0,1048.0,1065.0,1046.0,1064.0,1056.0,7.0,-1.0,798924.0,1687134.31,574818.0,13540.0,
-FG1501.ZCE,20140901,1013.0,1056.0,1063.0,1064.0,1013.0,1013.0,1036.0,-43.0,-20.0,1483384.0,3073510.03,537986.0,-36832.0,
-FG1501.ZCE,20140902,1018.0,1036.0,1013.0,1024.0,1004.0,1018.0,1014.0,-18.0,-22.0,1084346.0,2199375.56,491352.0,-46634.0,
-FG1501.ZCE,20140903,1013.0,1014.0,1017.0,1027.0,1010.0,1013.0,1019.0,-1.0,5.0,995820.0,2029827.34,501904.0,10552.0,
-FG1501.ZCE,20140904,1023.0,1019.0,1017.0,1030.0,1016.0,1023.0,1024.0,4.0,5.0,846618.0,1733887.97,528536.0,26632.0,
-FG1501.ZCE,20140905,1012.0,1024.0,1027.0,1031.0,1002.0,1012.0,1013.0,-12.0,-11.0,1419558.0,2876537.33,521648.0,-6888.0,
-FG1501.ZCE,20140909,1019.0,1013.0,1015.0,1020.0,1009.0,1019.0,1015.0,6.0,2.0,866068.0,1758485.69,529726.0,8078.0,
-FG1501.ZCE,20140910,1002.0,1015.0,1018.0,1029.0,998.0,1002.0,1014.0,-13.0,-1.0,1726980.0,3503025.33,643926.0,114200.0,
-FG1501.ZCE,20140911,1017.0,1014.0,1002.0,1017.0,1000.0,1017.0,1008.0,3.0,-6.0,1251676.0,2523685.24,621534.0,-22392.0,
-FG1501.ZCE,20140912,1027.0,1008.0,1017.0,1029.0,1013.0,1027.0,1020.0,19.0,12.0,984144.0,2008085.84,591818.0,-29716.0,
-FG1501.ZCE,20140915,1047.0,1020.0,1026.0,1052.0,1020.0,1047.0,1037.0,27.0,17.0,1430408.0,2965556.74,556338.0,-35480.0,
-FG1501.ZCE,20140916,1049.0,1037.0,1047.0,1054.0,1040.0,1049.0,1046.0,12.0,9.0,1099704.0,2300401.78,491714.0,-64624.0,
-FG1501.ZCE,20140917,1054.0,1046.0,1056.0,1056.0,1042.0,1054.0,1050.0,8.0,4.0,933994.0,1961295.36,516584.0,24870.0,
-FG1501.ZCE,20140918,1049.0,1050.0,1052.0,1054.0,1043.0,1049.0,1048.0,-1.0,-2.0,768360.0,1610164.56,504262.0,-12322.0,
-FG1501.ZCE,20140919,1040.0,1048.0,1047.0,1050.0,1025.0,1040.0,1035.0,-8.0,-13.0,1488816.0,3081684.0,517028.0,12766.0,
-FG1501.ZCE,20140922,1037.0,1035.0,1038.0,1046.0,1012.0,1037.0,1030.0,2.0,-5.0,2441098.0,5026254.25,657740.0,140712.0,
-FG1501.ZCE,20140923,1072.0,1030.0,1039.0,1072.0,1037.0,1072.0,1062.0,42.0,32.0,2325120.0,4937550.72,616462.0,-41278.0,
-FG1501.ZCE,20140924,1077.0,1062.0,1069.0,1084.0,1058.0,1077.0,1069.0,15.0,7.0,1574980.0,3368791.04,647664.0,31202.0,
-FG1501.ZCE,20140925,1040.0,1069.0,1075.0,1076.0,1027.0,1040.0,1056.0,-29.0,-13.0,2006534.0,4236462.41,560074.0,-87590.0,
-FG1501.ZCE,20140926,1038.0,1056.0,1037.0,1048.0,1029.0,1038.0,1039.0,-18.0,-17.0,1509920.0,3137065.84,476558.0,-83516.0,
-FG1501.ZCE,20140929,1033.0,1039.0,1035.0,1043.0,1023.0,1033.0,1032.0,-6.0,-7.0,951706.0,1964632.1,398858.0,-77700.0,
-FG1501.ZCE,20140930,1040.0,1032.0,1034.0,1045.0,1026.0,1040.0,1036.0,8.0,4.0,549304.0,1138261.98,365360.0,-33498.0,
-FG1501.ZCE,20141008,1023.0,1036.0,1045.0,1049.0,1020.0,1023.0,1031.0,-13.0,-5.0,670382.0,1382960.4,415950.0,50590.0,
-FG1501.ZCE,20141009,1036.0,1031.0,1023.0,1038.0,1017.0,1036.0,1028.0,5.0,-3.0,957566.0,1969193.71,431390.0,15440.0,
-FG1501.ZCE,20141010,1023.0,1028.0,1034.0,1035.0,1021.0,1023.0,1026.0,-5.0,-2.0,830294.0,1703765.37,464452.0,33062.0,
-FG1501.ZCE,20141013,1023.0,1026.0,1024.0,1042.0,1020.0,1023.0,1030.0,-3.0,4.0,1431270.0,2948281.34,522012.0,57560.0,
-FG1501.ZCE,20141014,1028.0,1030.0,1018.0,1030.0,1004.0,1028.0,1017.0,-2.0,-13.0,1604860.0,3264495.13,491446.0,-30566.0,
-FG1501.ZCE,20141015,1025.0,1017.0,1026.0,1033.0,1019.0,1025.0,1026.0,8.0,9.0,743210.0,1524392.2,494732.0,3286.0,
-FG1501.ZCE,20141016,1020.0,1026.0,1020.0,1028.0,1015.0,1020.0,1022.0,-6.0,-4.0,776896.0,1587509.68,483314.0,-11418.0,
-FG1501.ZCE,20141017,1015.0,1022.0,1021.0,1027.0,1006.0,1015.0,1014.0,-7.0,-8.0,1222472.0,2480321.86,605304.0,121990.0,
-FG1501.ZCE,20141020,1015.0,1014.0,1019.0,1022.0,1008.0,1015.0,1014.0,1.0,0.0,752214.0,1525134.08,614584.0,9280.0,
-FG1501.ZCE,20141021,1024.0,1014.0,1013.0,1026.0,1011.0,1024.0,1020.0,10.0,6.0,669754.0,1366669.96,527218.0,-87366.0,
-FG1501.ZCE,20141022,1022.0,1020.0,1026.0,1029.0,1019.0,1022.0,1024.0,2.0,4.0,427572.0,875472.0,478422.0,-48796.0,
-FG1501.ZCE,20141023,1027.0,1024.0,1019.0,1029.0,1014.0,1027.0,1022.0,3.0,-2.0,505528.0,1033030.95,473948.0,-4474.0,
-FG1501.ZCE,20141024,1032.0,1022.0,1027.0,1036.0,1026.0,1032.0,1031.0,10.0,9.0,451188.0,930163.66,476342.0,2394.0,
-FG1501.ZCE,20141027,1027.0,1031.0,1030.0,1033.0,1023.0,1027.0,1027.0,-4.0,-4.0,231852.0,476173.84,461196.0,-15146.0,
-FG1501.ZCE,20141028,1026.0,1027.0,1027.0,1031.0,1021.0,1026.0,1026.0,-1.0,-1.0,278508.0,571297.62,437142.0,-24054.0,
-FG1501.ZCE,20141029,1034.0,1026.0,1026.0,1034.0,1025.0,1034.0,1029.0,8.0,3.0,201306.0,414464.06,439854.0,2712.0,
-FG1501.ZCE,20141030,1036.0,1029.0,1034.0,1048.0,1031.0,1036.0,1040.0,7.0,11.0,564070.0,1173004.91,409186.0,-30668.0,
-FG1501.ZCE,20141031,1044.0,1040.0,1036.0,1047.0,1032.0,1044.0,1040.0,4.0,0.0,274118.0,570189.99,410890.0,1704.0,
-FG1501.ZCE,20141103,1046.0,1040.0,1044.0,1058.0,1041.0,1046.0,1047.0,6.0,7.0,374486.0,784377.92,414180.0,3290.0,
-FG1501.ZCE,20141104,1024.0,1047.0,1044.0,1044.0,1021.0,1024.0,1030.0,-23.0,-17.0,505302.0,1040614.27,367522.0,-46658.0,
-FG1501.ZCE,20141105,1017.0,1030.0,1025.0,1028.0,1016.0,1017.0,1022.0,-13.0,-8.0,262354.0,536357.12,362076.0,-5446.0,
-FG1501.ZCE,20141106,1020.0,1022.0,1018.0,1026.0,1014.0,1020.0,1020.0,-2.0,-2.0,212526.0,433716.93,353668.0,-8408.0,
-FG1501.ZCE,20141107,1030.0,1020.0,1021.0,1032.0,1020.0,1030.0,1028.0,10.0,8.0,210434.0,432488.09,331250.0,-22418.0,
-FG1501.ZCE,20141110,1044.0,1028.0,1034.0,1046.0,1033.0,1044.0,1042.0,16.0,14.0,411062.0,856498.94,358534.0,27284.0,
-FG1501.ZCE,20141111,1044.0,1042.0,1043.0,1047.0,1036.0,1044.0,1042.0,2.0,0.0,205176.0,427530.54,367022.0,8488.0,
-FG1501.ZCE,20141112,1053.0,1042.0,1047.0,1060.0,1041.0,1053.0,1051.0,11.0,9.0,390378.0,820495.06,382196.0,15174.0,
-FG1501.ZCE,20141113,1045.0,1051.0,1051.0,1052.0,1041.0,1045.0,1045.0,-6.0,-6.0,162526.0,339803.01,339452.0,-42744.0,
-FG1501.ZCE,20141114,1042.0,1045.0,1042.0,1051.0,1037.0,1042.0,1042.0,-3.0,-3.0,231374.0,482282.15,283322.0,-56130.0,
-FG1501.ZCE,20141117,1039.0,1042.0,1044.0,1046.0,1037.0,1039.0,1041.0,-3.0,-1.0,80542.0,167710.0,264538.0,-18784.0,
-FG1501.ZCE,20141118,1039.0,1041.0,1039.0,1041.0,1031.0,1039.0,1037.0,-2.0,-4.0,91802.0,190336.38,250114.0,-14424.0,
-FG1501.ZCE,20141119,1045.0,1037.0,1039.0,1046.0,1034.0,1045.0,1041.0,8.0,4.0,73516.0,153059.02,234618.0,-15496.0,
-FG1501.ZCE,20141120,1038.0,1041.0,1044.0,1048.0,1036.0,1038.0,1041.0,-3.0,0.0,90530.0,188529.23,215850.0,-18768.0,
-FG1501.ZCE,20141121,1033.0,1041.0,1037.0,1038.0,1032.0,1033.0,1035.0,-8.0,-6.0,45034.0,93209.12,202102.0,-13748.0,
-FG1501.ZCE,20141124,1038.0,1035.0,1040.0,1042.0,1035.0,1038.0,1038.0,3.0,3.0,31806.0,66044.73,194264.0,-7838.0,
-FG1501.ZCE,20141125,1042.0,1038.0,1036.0,1048.0,1035.0,1042.0,1042.0,4.0,4.0,68026.0,141711.29,179056.0,-15208.0,
-FG1501.ZCE,20141126,1045.0,1042.0,1041.0,1048.0,1039.0,1045.0,1044.0,3.0,2.0,24706.0,51564.56,173016.0,-6040.0,
-FG1501.ZCE,20141127,1049.0,1044.0,1047.0,1052.0,1043.0,1049.0,1048.0,5.0,4.0,25462.0,53348.48,169518.0,-3498.0,
-FG1501.ZCE,20141128,1052.0,1048.0,1045.0,1054.0,1045.0,1052.0,1050.0,4.0,2.0,36018.0,75653.6,156758.0,-12760.0,
-FG1501.ZCE,20141201,1045.0,1050.0,1045.0,1051.0,1041.0,1045.0,1045.0,-5.0,-5.0,55868.0,116805.66,131610.0,-25148.0,
-FG1501.ZCE,20141202,1055.0,1045.0,1050.0,1065.0,1046.0,1055.0,1052.0,10.0,7.0,36440.0,76686.36,119760.0,-11850.0,
-FG1501.ZCE,20141203,1054.0,1052.0,1055.0,1064.0,1048.0,1054.0,1054.0,2.0,2.0,26416.0,55703.53,112454.0,-7306.0,
-FG1501.ZCE,20141204,1051.0,1054.0,1055.0,1060.0,1050.0,1051.0,1054.0,-3.0,0.0,34854.0,73499.24,96034.0,-16420.0,
-FG1501.ZCE,20141205,1060.0,1054.0,1051.0,1061.0,1050.0,1060.0,1055.0,6.0,1.0,18020.0,38013.42,88970.0,-7064.0,
-FG1501.ZCE,20141208,1064.0,1055.0,1062.0,1068.0,1058.0,1064.0,1063.0,9.0,8.0,30536.0,64919.45,78660.0,-10310.0,
-FG1501.ZCE,20141209,1069.0,1063.0,1064.0,1076.0,1060.0,1069.0,1068.0,6.0,5.0,37770.0,80686.91,66318.0,-12342.0,
-FG1501.ZCE,20141210,1068.0,1068.0,1070.0,1073.0,1063.0,1068.0,1065.0,0.0,-3.0,26314.0,56066.72,54540.0,-11778.0,
-FG1501.ZCE,20141211,1068.0,1065.0,1068.0,1073.0,1063.0,1068.0,1068.0,3.0,3.0,22148.0,47291.62,43678.0,-10862.0,
-FG1501.ZCE,20141212,1074.0,1068.0,1068.0,1078.0,1066.0,1074.0,1073.0,6.0,5.0,21750.0,46679.44,29028.0,-14650.0,
-FG1501.ZCE,20141215,1067.0,1073.0,1076.0,1078.0,1066.0,1067.0,1072.0,-6.0,-1.0,11030.0,23649.98,22904.0,-6124.0,
-FG1501.ZCE,20141216,1069.0,1072.0,1066.0,1072.0,1065.0,1069.0,1069.0,-3.0,-3.0,6502.0,13899.45,19634.0,-3270.0,
-FG1501.ZCE,20141217,1073.0,1069.0,1066.0,1074.0,1066.0,1073.0,1071.0,4.0,2.0,6700.0,14347.48,15208.0,-4426.0,
-FG1501.ZCE,20141218,1076.0,1071.0,1073.0,1076.0,1071.0,1076.0,1074.0,5.0,3.0,3370.0,7237.03,12904.0,-2304.0,
-FG1501.ZCE,20141219,1076.0,1074.0,1078.0,1078.0,1073.0,1076.0,1075.0,2.0,1.0,2970.0,6388.04,10474.0,-2430.0,
-FG1501.ZCE,20141222,1076.0,1075.0,1078.0,1082.0,1075.0,1076.0,1079.0,1.0,4.0,4160.0,8975.5,8628.0,-1846.0,
-FG1501.ZCE,20141223,1085.0,1079.0,1076.0,1085.0,1076.0,1085.0,1082.0,6.0,3.0,3148.0,6813.42,8296.0,-332.0,
-FG1501.ZCE,20141224,1089.0,1082.0,1085.0,1100.0,1082.0,1089.0,1091.0,7.0,9.0,4034.0,8804.13,6430.0,-1866.0,
-FG1501.ZCE,20141225,1084.0,1091.0,1088.0,1102.0,1082.0,1084.0,1092.0,-7.0,1.0,3296.0,7195.28,5598.0,-832.0,
-FG1501.ZCE,20141226,1088.0,1092.0,1080.0,1099.0,1066.0,1088.0,1081.0,-4.0,-11.0,2406.0,5202.16,4762.0,-836.0,
-FG1501.ZCE,20141229,1089.0,1081.0,1086.0,1099.0,1084.0,1089.0,1090.0,8.0,9.0,1698.0,3701.83,3660.0,-1102.0,
-FG1501.ZCE,20141230,1118.0,1090.0,1099.0,1134.0,1091.0,1118.0,1118.0,28.0,28.0,4548.0,10165.98,3832.0,172.0,
-FG1501.ZCE,20141231,1119.0,1118.0,1121.0,1174.0,1111.0,1119.0,1119.0,1.0,1.0,2906.0,6505.8,1778.0,-2054.0,
-FG1501.ZCE,20150105,1098.0,1119.0,1070.0,1120.0,1063.0,1098.0,1085.0,-21.0,-34.0,42.0,91.18,1744.0,-34.0,
-FG1501.ZCE,20150106,1098.0,1085.0,1115.0,1115.0,1090.0,1098.0,1098.0,13.0,13.0,116.0,254.79,1638.0,-106.0,
-FG1501.ZCE,20150107,1085.0,1098.0,1085.0,1085.0,1085.0,1085.0,1085.0,-13.0,-13.0,106.0,230.02,1532.0,-106.0,
-FG1501.ZCE,20150108,1090.0,1085.0,1100.0,1100.0,1090.0,1090.0,1096.0,5.0,11.0,16.0,35.08,1516.0,-16.0,
-FG1501.ZCE,20150109,,1096.0,,,,,1096.0,,0.0,0.0,0.0,1516.0,0.0,
-FG1501.ZCE,20150112,1083.0,1096.0,1100.0,1100.0,1083.0,1083.0,1083.0,-13.0,-13.0,602.0,1304.0,1514.0,-2.0,
-FG1501.ZCE,20150113,1090.0,1083.0,1084.0,1100.0,1084.0,1090.0,1087.0,7.0,4.0,104.0,226.08,1494.0,-20.0,
-FG1501.ZCE,20150114,1080.0,1087.0,1090.0,1090.0,1080.0,1080.0,1080.0,-7.0,-7.0,594.0,1283.18,900.0,-594.0,
-FG1501.ZCE,20150115,,1080.0,,,,,1080.0,,0.0,0.0,0.0,900.0,0.0,
-FG1501.ZCE,20150116,1110.0,1080.0,1080.0,1110.0,1080.0,1110.0,1091.0,30.0,11.0,892.0,1946.72,0.0,-900.0,
diff --git a/data/FG/FG1502.csv b/data/FG/FG1502.csv
deleted file mode 100644
index f75df1e..0000000
--- a/data/FG/FG1502.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1502.ZCE,20140221,,1372.0,,,,,1372.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140224,,1372.0,,,,,1372.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140225,,1372.0,,,,,1370.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140226,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140227,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140228,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140303,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140304,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140305,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140306,,1370.0,,,,,1358.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140307,,1358.0,,,,,1358.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140310,,1358.0,,,,,1319.0,,-39.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140311,,1319.0,,,,,1319.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140312,,1319.0,,,,,1319.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140313,,1319.0,,,,,1323.0,,4.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140314,,1323.0,,,,,1318.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140317,,1318.0,,,,,1307.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140318,,1307.0,,,,,1310.0,,3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140319,,1310.0,,,,,1313.0,,3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140320,,1313.0,,,,,1315.0,,2.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140321,,1315.0,,,,,1309.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140324,,1309.0,,,,,1288.0,,-21.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140325,,1288.0,,,,,1305.0,,17.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140326,,1305.0,,,,,1289.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140327,,1289.0,,,,,1288.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140328,,1288.0,,,,,1298.0,,10.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140331,,1298.0,,,,,1310.0,,12.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140401,,1310.0,,,,,1309.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140402,,1309.0,,,,,1303.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140403,,1303.0,,,,,1298.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140404,,1298.0,,,,,1302.0,,4.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140408,,1302.0,,,,,1320.0,,18.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140409,,1320.0,,,,,1321.0,,1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140410,,1321.0,,,,,1314.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140411,,1314.0,,,,,1304.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140414,,1304.0,,,,,1301.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140415,,1301.0,,,,,1302.0,,1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140416,,1302.0,,,,,1305.0,,3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140417,,1305.0,,,,,1296.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140418,,1296.0,,,,,1277.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140421,,1277.0,,,,,1271.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140422,,1271.0,,,,,1249.0,,-22.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140423,,1249.0,,,,,1254.0,,5.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140424,,1254.0,,,,,1257.0,,3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140425,,1257.0,,,,,1249.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140428,,1249.0,,,,,1230.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140429,,1230.0,,,,,1247.0,,17.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140430,,1247.0,,,,,1239.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140505,,1239.0,,,,,1240.0,,1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140506,,1240.0,,,,,1237.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140507,,1237.0,,,,,1220.0,,-17.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140508,,1220.0,,,,,1212.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140509,,1212.0,,,,,1211.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20140512,1199.0,1211.0,1167.0,1199.0,1166.0,1199.0,1183.0,-12.0,-28.0,12.0,28.38,2.0,2.0,
-FG1502.ZCE,20140513,1181.0,1183.0,1181.0,1181.0,1181.0,1181.0,1181.0,-2.0,-2.0,2.0,4.72,2.0,0.0,
-FG1502.ZCE,20140514,1183.0,1181.0,1183.0,1183.0,1183.0,1183.0,1183.0,2.0,2.0,2.0,4.73,4.0,2.0,
-FG1502.ZCE,20140515,,1183.0,,,,,1177.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140516,,1177.0,,,,,1150.0,,-27.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140519,,1150.0,,,,,1141.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140520,,1141.0,,,,,1116.0,,-25.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140521,,1116.0,,,,,1112.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140522,,1112.0,,,,,1115.0,,3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140523,,1115.0,,,,,1115.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140526,,1115.0,,,,,1123.0,,8.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140527,,1123.0,,,,,1119.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140528,,1119.0,,,,,1116.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140529,,1116.0,,,,,1110.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140530,,1110.0,,,,,1088.0,,-22.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140603,,1088.0,,,,,1088.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140604,,1088.0,,,,,1088.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140605,,1088.0,,,,,1088.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140606,,1088.0,,,,,1088.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140609,,1088.0,,,,,1083.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140610,,1083.0,,,,,1083.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140611,,1083.0,,,,,1082.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140612,,1082.0,,,,,1076.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140613,,1076.0,,,,,1076.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140616,,1076.0,,,,,1063.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140617,,1063.0,,,,,1055.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140618,,1055.0,,,,,1055.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140619,1025.0,1055.0,1044.0,1064.0,1025.0,1025.0,1040.0,-30.0,-15.0,12.0,24.95,6.0,2.0,
-FG1502.ZCE,20140620,1055.0,1040.0,1055.0,1055.0,1055.0,1055.0,1055.0,15.0,15.0,2.0,4.22,4.0,-2.0,
-FG1502.ZCE,20140623,,1055.0,,,,,1055.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140624,,1055.0,,,,,1055.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140625,1067.0,1055.0,1040.0,1067.0,1040.0,1067.0,1054.0,12.0,-1.0,16.0,33.71,4.0,0.0,
-FG1502.ZCE,20140626,,1054.0,,,,,1054.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140627,,1054.0,,,,,1055.0,,1.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140630,,1055.0,,,,,1055.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140701,1090.0,1055.0,1090.0,1090.0,1090.0,1090.0,1090.0,35.0,35.0,2.0,4.36,6.0,2.0,
-FG1502.ZCE,20140702,1053.0,1090.0,1053.0,1053.0,1053.0,1053.0,1053.0,-37.0,-37.0,2.0,4.21,4.0,-2.0,
-FG1502.ZCE,20140703,,1053.0,,,,,1053.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140704,,1053.0,,,,,1053.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140707,,1053.0,,,,,1053.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140708,,1053.0,,,,,1053.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140709,,1053.0,,,,,1053.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140710,,1053.0,,,,,1036.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140711,1014.0,1036.0,994.0,1014.0,994.0,1014.0,1004.0,-22.0,-32.0,12.0,24.1,4.0,0.0,
-FG1502.ZCE,20140714,,1004.0,,,,,1000.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20140715,999.0,1000.0,999.0,999.0,977.0,999.0,992.0,-1.0,-8.0,6.0,11.9,6.0,2.0,
-FG1502.ZCE,20140716,,992.0,,,,,992.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140717,,992.0,,,,,992.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140718,,992.0,,,,,992.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140721,1012.0,992.0,1012.0,1012.0,1012.0,1012.0,1012.0,20.0,20.0,2.0,4.05,6.0,0.0,
-FG1502.ZCE,20140722,,1012.0,,,,,1012.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140723,,1012.0,,,,,1012.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140724,,1012.0,,,,,1012.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140725,,1012.0,,,,,1012.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140728,,1012.0,,,,,1012.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140729,1041.0,1012.0,1009.0,1041.0,1009.0,1041.0,1025.0,29.0,13.0,4.0,8.2,6.0,0.0,
-FG1502.ZCE,20140730,,1025.0,,,,,1027.0,,2.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140731,,1027.0,,,,,1027.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140801,,1027.0,,,,,1027.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20140804,1045.0,1027.0,1020.0,1047.0,1020.0,1045.0,1036.0,18.0,9.0,14.0,29.02,8.0,2.0,
-FG1502.ZCE,20140805,,1036.0,,,,,1036.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20140806,1033.0,1036.0,1043.0,1043.0,1022.0,1033.0,1032.0,-3.0,-4.0,10.0,20.64,10.0,2.0,
-FG1502.ZCE,20140807,1033.0,1032.0,1034.0,1034.0,1033.0,1033.0,1033.0,1.0,1.0,6.0,12.4,10.0,0.0,
-FG1502.ZCE,20140808,,1033.0,,,,,1029.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1502.ZCE,20140811,1016.0,1029.0,1028.0,1032.0,1016.0,1016.0,1025.0,-13.0,-4.0,6.0,12.3,10.0,0.0,
-FG1502.ZCE,20140812,,1025.0,,,,,1025.0,,0.0,0.0,0.0,10.0,0.0,
-FG1502.ZCE,20140813,1028.0,1025.0,1028.0,1028.0,1028.0,1028.0,1028.0,3.0,3.0,2.0,4.11,10.0,0.0,
-FG1502.ZCE,20140814,1000.0,1028.0,1022.0,1022.0,1000.0,1000.0,1011.0,-28.0,-17.0,4.0,8.09,8.0,-2.0,
-FG1502.ZCE,20140815,,1011.0,,,,,1011.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20140818,,1011.0,,,,,1019.0,,8.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20140819,,1019.0,,,,,1036.0,,17.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20140820,,1036.0,,,,,1036.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20140821,1062.0,1036.0,1051.0,1064.0,1034.0,1062.0,1048.0,26.0,12.0,826.0,1730.84,118.0,110.0,
-FG1502.ZCE,20140822,1054.0,1048.0,1056.0,1056.0,1048.0,1054.0,1054.0,6.0,6.0,26.0,54.79,122.0,4.0,
-FG1502.ZCE,20140825,1053.0,1054.0,1050.0,1053.0,1049.0,1053.0,1050.0,-1.0,-4.0,30.0,63.02,124.0,2.0,
-FG1502.ZCE,20140826,1064.0,1050.0,1064.0,1064.0,1064.0,1064.0,1064.0,14.0,14.0,12.0,25.54,122.0,-2.0,
-FG1502.ZCE,20140827,,1064.0,,,,,1052.0,,-12.0,0.0,0.0,122.0,0.0,
-FG1502.ZCE,20140828,1042.0,1052.0,1050.0,1050.0,1042.0,1042.0,1046.0,-10.0,-6.0,4.0,8.37,120.0,-2.0,
-FG1502.ZCE,20140829,1047.0,1046.0,1024.0,1047.0,1024.0,1047.0,1036.0,1.0,-10.0,4.0,8.28,116.0,-4.0,
-FG1502.ZCE,20140901,1015.0,1036.0,1000.0,1015.0,1000.0,1015.0,1007.0,-21.0,-29.0,10.0,20.14,112.0,-4.0,
-FG1502.ZCE,20140902,1007.0,1007.0,981.0,1007.0,981.0,1007.0,1005.0,0.0,-2.0,44.0,88.43,112.0,0.0,
-FG1502.ZCE,20140903,997.0,1005.0,1010.0,1010.0,997.0,997.0,999.0,-8.0,-6.0,26.0,51.96,128.0,16.0,
-FG1502.ZCE,20140904,1004.0,999.0,1005.0,1005.0,1004.0,1004.0,1004.0,5.0,5.0,62.0,124.5,70.0,-58.0,
-FG1502.ZCE,20140905,1002.0,1004.0,996.0,1002.0,996.0,1002.0,1000.0,-2.0,-4.0,6.0,12.0,68.0,-2.0,
-FG1502.ZCE,20140909,,1000.0,,,,,999.0,,-1.0,0.0,0.0,68.0,0.0,
-FG1502.ZCE,20140910,982.0,999.0,982.0,982.0,982.0,982.0,982.0,-17.0,-17.0,2.0,3.93,66.0,-2.0,
-FG1502.ZCE,20140911,985.0,982.0,985.0,985.0,985.0,985.0,985.0,3.0,3.0,2.0,3.94,68.0,2.0,
-FG1502.ZCE,20140912,,985.0,,,,,997.0,,12.0,0.0,0.0,68.0,0.0,
-FG1502.ZCE,20140915,,997.0,,,,,1017.0,,20.0,0.0,0.0,68.0,0.0,
-FG1502.ZCE,20140916,1026.0,1017.0,1026.0,1026.0,1026.0,1026.0,1026.0,9.0,9.0,40.0,82.08,28.0,-40.0,
-FG1502.ZCE,20140917,1053.0,1026.0,1030.0,1053.0,1030.0,1053.0,1043.0,27.0,17.0,38.0,79.27,28.0,0.0,
-FG1502.ZCE,20140918,1041.0,1043.0,1039.0,1041.0,1039.0,1041.0,1040.0,-2.0,-3.0,4.0,8.32,26.0,-2.0,
-FG1502.ZCE,20140919,1020.0,1040.0,1020.0,1020.0,1020.0,1020.0,1020.0,-20.0,-20.0,2.0,4.08,26.0,0.0,
-FG1502.ZCE,20140922,994.0,1020.0,1044.0,1044.0,981.0,994.0,998.0,-26.0,-22.0,112.0,223.45,78.0,52.0,
-FG1502.ZCE,20140923,1038.0,998.0,1004.0,1038.0,1002.0,1038.0,1018.0,40.0,20.0,14.0,28.5,82.0,4.0,
-FG1502.ZCE,20140924,1050.0,1018.0,1046.0,1059.0,1012.0,1050.0,1044.0,32.0,26.0,102.0,213.08,18.0,-64.0,
-FG1502.ZCE,20140925,1031.0,1044.0,1052.0,1052.0,1025.0,1031.0,1032.0,-13.0,-12.0,10.0,20.65,10.0,-8.0,
-FG1502.ZCE,20140926,1018.0,1032.0,1040.0,1040.0,1018.0,1018.0,1027.0,-14.0,-5.0,6.0,12.32,8.0,-2.0,
-FG1502.ZCE,20140929,1018.0,1027.0,1037.0,1037.0,1018.0,1018.0,1028.0,-9.0,1.0,4.0,8.22,6.0,-2.0,
-FG1502.ZCE,20140930,,1028.0,,,,,1028.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141008,1011.0,1028.0,1033.0,1034.0,1011.0,1011.0,1023.0,-17.0,-5.0,10.0,20.45,6.0,0.0,
-FG1502.ZCE,20141009,1016.0,1023.0,991.0,1026.0,991.0,1016.0,1012.0,-7.0,-11.0,8.0,16.18,8.0,2.0,
-FG1502.ZCE,20141010,,1012.0,,,,,1012.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141013,998.0,1012.0,998.0,998.0,998.0,998.0,998.0,-14.0,-14.0,4.0,7.98,10.0,2.0,
-FG1502.ZCE,20141014,1000.0,998.0,1000.0,1000.0,1000.0,1000.0,1000.0,2.0,2.0,4.0,8.0,6.0,-4.0,
-FG1502.ZCE,20141015,1008.0,1000.0,1008.0,1008.0,1008.0,1008.0,1008.0,8.0,8.0,2.0,4.03,6.0,0.0,
-FG1502.ZCE,20141016,,1008.0,,,,,1008.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141017,1008.0,1008.0,1008.0,1008.0,1008.0,1008.0,1008.0,0.0,0.0,2.0,4.03,8.0,2.0,
-FG1502.ZCE,20141020,,1008.0,,,,,1008.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141021,,1008.0,,,,,1008.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141022,,1008.0,,,,,1008.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141023,1009.0,1008.0,1009.0,1009.0,1009.0,1009.0,1009.0,1.0,1.0,2.0,4.04,8.0,0.0,
-FG1502.ZCE,20141024,,1009.0,,,,,1009.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141027,,1009.0,,,,,1009.0,,0.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141028,1017.0,1009.0,990.0,1017.0,990.0,1017.0,1001.0,8.0,-8.0,62.0,124.13,8.0,0.0,
-FG1502.ZCE,20141029,,1001.0,,,,,1009.0,,8.0,0.0,0.0,8.0,0.0,
-FG1502.ZCE,20141030,1015.0,1009.0,1030.0,1030.0,1015.0,1015.0,1023.0,6.0,14.0,4.0,8.18,6.0,-2.0,
-FG1502.ZCE,20141031,,1023.0,,,,,1023.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141103,,1023.0,,,,,1023.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141104,,1023.0,,,,,1023.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141105,,1023.0,,,,,1018.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141106,1007.0,1018.0,1025.0,1025.0,1007.0,1007.0,1016.0,-11.0,-2.0,20.0,40.64,6.0,0.0,
-FG1502.ZCE,20141107,,1016.0,,,,,1016.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141110,,1016.0,,,,,1021.0,,5.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141111,1038.0,1021.0,1038.0,1038.0,1038.0,1038.0,1038.0,17.0,17.0,2.0,4.15,6.0,0.0,
-FG1502.ZCE,20141112,,1038.0,,,,,1038.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141113,,1038.0,,,,,1038.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141114,,1038.0,,,,,1038.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141117,,1038.0,,,,,1032.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141118,,1032.0,,,,,1032.0,,0.0,0.0,0.0,6.0,0.0,
-FG1502.ZCE,20141119,1034.0,1032.0,1015.0,1034.0,1000.0,1034.0,1016.0,2.0,-16.0,6.0,12.2,4.0,-2.0,
-FG1502.ZCE,20141120,,1016.0,,,,,1016.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141121,,1016.0,,,,,1016.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141124,992.0,1016.0,992.0,992.0,992.0,992.0,992.0,-24.0,-24.0,4.0,7.94,4.0,0.0,
-FG1502.ZCE,20141125,,992.0,,,,,996.0,,4.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141126,,996.0,,,,,998.0,,2.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141127,,998.0,,,,,998.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141128,,998.0,,,,,998.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141201,,998.0,,,,,998.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141202,,998.0,,,,,1002.0,,4.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141203,,1002.0,,,,,1003.0,,1.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141204,,1003.0,,,,,1003.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141205,,1003.0,,,,,1005.0,,2.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141208,,1005.0,,,,,1005.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141209,,1005.0,,,,,1014.0,,9.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141210,,1014.0,,,,,1011.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141211,,1011.0,,,,,1014.0,,3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141212,,1014.0,,,,,1014.0,,0.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141215,,1014.0,,,,,1013.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141216,,1013.0,,,,,1010.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141217,,1010.0,,,,,1012.0,,2.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141218,,1012.0,,,,,1015.0,,3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141219,,1015.0,,,,,1018.0,,3.0,0.0,0.0,4.0,0.0,
-FG1502.ZCE,20141222,1020.0,1018.0,1020.0,1059.0,1020.0,1020.0,1033.0,2.0,15.0,6.0,12.4,2.0,-2.0,
-FG1502.ZCE,20141223,,1033.0,,,,,1033.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141224,,1033.0,,,,,1042.0,,9.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141225,,1042.0,,,,,1043.0,,1.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141226,,1043.0,,,,,1032.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141229,,1032.0,,,,,1041.0,,9.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141230,,1041.0,,,,,1068.0,,27.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20141231,,1068.0,,,,,1069.0,,1.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150105,,1069.0,,,,,1037.0,,-32.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150106,,1037.0,,,,,1049.0,,12.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150107,1016.0,1049.0,1091.0,1091.0,1016.0,1016.0,1054.0,-33.0,5.0,4.0,8.43,2.0,0.0,
-FG1502.ZCE,20150108,,1054.0,,,,,1054.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150109,,1054.0,,,,,1054.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150112,,1054.0,,,,,1041.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150113,,1041.0,,,,,1045.0,,4.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150114,,1045.0,,,,,1038.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150115,,1038.0,,,,,1038.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150116,1080.0,1038.0,1080.0,1080.0,1080.0,1080.0,1080.0,42.0,42.0,2.0,4.32,2.0,0.0,
-FG1502.ZCE,20150119,,1080.0,,,,,1080.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150120,,1080.0,,,,,1080.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150121,,1080.0,,,,,1080.0,,0.0,0.0,0.0,2.0,0.0,
-FG1502.ZCE,20150122,1092.0,1080.0,1038.0,1092.0,1038.0,1092.0,1065.0,12.0,-15.0,4.0,8.52,2.0,0.0,
-FG1502.ZCE,20150123,1089.0,1065.0,1036.0,1089.0,1036.0,1089.0,1054.0,24.0,-11.0,6.0,12.64,0.0,-2.0,
-FG1502.ZCE,20150126,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150127,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150128,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150129,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150130,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150202,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150203,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150204,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150205,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150206,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150209,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150210,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150211,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150212,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
-FG1502.ZCE,20150213,,1054.0,,,,,1054.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1503.csv b/data/FG/FG1503.csv
deleted file mode 100644
index 2af3947..0000000
--- a/data/FG/FG1503.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1503.ZCE,20140317,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140318,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140319,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140320,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140321,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140324,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140325,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140326,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140327,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140328,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140331,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140401,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140402,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140403,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140404,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20140408,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
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-FG1503.ZCE,20140430,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
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-FG1503.ZCE,20140506,,1273.0,,,,,1248.0,,-25.0,0.0,0.0,0.0,0.0,
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-FG1503.ZCE,20140509,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
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-FG1503.ZCE,20140609,1049.0,1070.0,1097.0,1097.0,1049.0,1049.0,1073.0,-21.0,3.0,4.0,8.58,0.0,0.0,
-FG1503.ZCE,20140610,,1073.0,,,,,1071.0,,-2.0,0.0,0.0,0.0,0.0,
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-FG1503.ZCE,20140618,,1054.0,,,,,1054.0,,0.0,0.0,0.0,6.0,0.0,
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-FG1503.ZCE,20140620,,1055.0,,,,,1061.0,,6.0,0.0,0.0,2.0,0.0,
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-FG1503.ZCE,20140703,,1067.0,,,,,1067.0,,0.0,0.0,0.0,2.0,0.0,
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-FG1503.ZCE,20140805,,1048.0,,,,,1042.0,,-6.0,0.0,0.0,6.0,0.0,
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-FG1503.ZCE,20140904,995.0,996.0,996.0,1002.0,992.0,995.0,995.0,-1.0,-1.0,94.0,187.04,182.0,-82.0,
-FG1503.ZCE,20140905,975.0,995.0,978.0,978.0,975.0,975.0,977.0,-20.0,-18.0,40.0,78.12,142.0,-40.0,
-FG1503.ZCE,20140909,978.0,977.0,978.0,978.0,978.0,978.0,978.0,1.0,1.0,40.0,78.24,102.0,-40.0,
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-FG1503.ZCE,20140915,1016.0,983.0,992.0,1021.0,992.0,1016.0,1000.0,33.0,17.0,36.0,71.97,28.0,-14.0,
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-FG1503.ZCE,20140917,,1021.0,,,,,1021.0,,0.0,0.0,0.0,10.0,0.0,
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-FG1503.ZCE,20140922,,1009.0,,,,,1009.0,,0.0,0.0,0.0,10.0,0.0,
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-FG1503.ZCE,20140925,,1035.0,,,,,1024.0,,-11.0,0.0,0.0,10.0,0.0,
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-FG1503.ZCE,20140930,,1025.0,,,,,1024.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1503.ZCE,20141008,,1024.0,,,,,1009.0,,-15.0,0.0,0.0,10.0,0.0,
-FG1503.ZCE,20141009,,1009.0,,,,,1009.0,,0.0,0.0,0.0,10.0,0.0,
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-FG1503.ZCE,20141015,979.0,989.0,979.0,979.0,979.0,979.0,979.0,-10.0,-10.0,2.0,3.92,14.0,2.0,
-FG1503.ZCE,20141016,,979.0,,,,,975.0,,-4.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141017,,975.0,,,,,975.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141020,981.0,975.0,1012.0,1012.0,981.0,981.0,997.0,6.0,22.0,4.0,7.97,14.0,0.0,
-FG1503.ZCE,20141021,,997.0,,,,,997.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141022,,997.0,,,,,997.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141023,,997.0,,,,,997.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141024,,997.0,,,,,1001.0,,4.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141027,,1001.0,,,,,1001.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141028,,1001.0,,,,,1001.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141029,,1001.0,,,,,1003.0,,2.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141030,,1003.0,,,,,1006.0,,3.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141031,,1006.0,,,,,1014.0,,8.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141103,,1014.0,,,,,1015.0,,1.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141104,,1015.0,,,,,1015.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141105,,1015.0,,,,,1003.0,,-12.0,0.0,0.0,14.0,0.0,
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-FG1503.ZCE,20141107,,1003.0,,,,,1003.0,,0.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141110,,1003.0,,,,,1013.0,,10.0,0.0,0.0,14.0,0.0,
-FG1503.ZCE,20141111,991.0,1013.0,1038.0,1038.0,991.0,991.0,1015.0,-22.0,2.0,4.0,8.12,12.0,-2.0,
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-FG1503.ZCE,20141113,,1043.0,,,,,1040.0,,-3.0,0.0,0.0,8.0,0.0,
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-FG1503.ZCE,20141119,,1033.0,,,,,1033.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141120,,1033.0,,,,,1033.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141121,,1033.0,,,,,1028.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141124,,1028.0,,,,,1027.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141125,,1027.0,,,,,1027.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141126,,1027.0,,,,,1027.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141127,,1027.0,,,,,1027.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141128,,1027.0,,,,,1027.0,,0.0,0.0,0.0,8.0,0.0,
-FG1503.ZCE,20141201,997.0,1027.0,997.0,997.0,997.0,997.0,997.0,-30.0,-30.0,2.0,3.99,8.0,0.0,
-FG1503.ZCE,20141202,1036.0,997.0,1036.0,1036.0,1036.0,1036.0,1036.0,39.0,39.0,2.0,4.14,6.0,-2.0,
-FG1503.ZCE,20141203,,1036.0,,,,,1036.0,,0.0,0.0,0.0,6.0,0.0,
-FG1503.ZCE,20141204,,1036.0,,,,,1036.0,,0.0,0.0,0.0,6.0,0.0,
-FG1503.ZCE,20141205,1047.0,1036.0,1047.0,1047.0,1047.0,1047.0,1047.0,11.0,11.0,2.0,4.19,4.0,-2.0,
-FG1503.ZCE,20141208,1047.0,1047.0,1062.0,1062.0,1034.0,1047.0,1049.0,0.0,2.0,32.0,67.12,6.0,2.0,
-FG1503.ZCE,20141209,,1049.0,,,,,1048.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1503.ZCE,20141210,1036.0,1048.0,1037.0,1037.0,1036.0,1036.0,1037.0,-12.0,-11.0,4.0,8.29,2.0,-4.0,
-FG1503.ZCE,20141211,,1037.0,,,,,1037.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141212,,1037.0,,,,,1042.0,,5.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141215,1045.0,1042.0,1030.0,1045.0,1030.0,1045.0,1038.0,3.0,-4.0,4.0,8.3,2.0,0.0,
-FG1503.ZCE,20141216,,1038.0,,,,,1035.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141217,,1035.0,,,,,1037.0,,2.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141218,,1037.0,,,,,1040.0,,3.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141219,,1040.0,,,,,1041.0,,1.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141222,,1041.0,,,,,1056.0,,15.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141223,,1056.0,,,,,1056.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141224,,1056.0,,,,,1065.0,,9.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141225,,1065.0,,,,,1066.0,,1.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141226,,1066.0,,,,,1055.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141229,,1055.0,,,,,1064.0,,9.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141230,,1064.0,,,,,1091.0,,27.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20141231,,1091.0,,,,,1092.0,,1.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150105,,1092.0,,,,,1059.0,,-33.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150106,1043.0,1059.0,1102.0,1102.0,1040.0,1043.0,1069.0,-16.0,10.0,18.0,38.48,2.0,0.0,
-FG1503.ZCE,20150107,,1069.0,,,,,1069.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150108,1097.0,1069.0,1071.0,1097.0,1030.0,1097.0,1066.0,28.0,-3.0,6.0,12.79,4.0,2.0,
-FG1503.ZCE,20150109,,1066.0,,,,,1066.0,,0.0,0.0,0.0,4.0,0.0,
-FG1503.ZCE,20150112,,1066.0,,,,,1066.0,,0.0,0.0,0.0,4.0,0.0,
-FG1503.ZCE,20150113,,1066.0,,,,,1066.0,,0.0,0.0,0.0,4.0,0.0,
-FG1503.ZCE,20150114,,1066.0,,,,,1066.0,,0.0,0.0,0.0,4.0,0.0,
-FG1503.ZCE,20150115,1048.0,1066.0,1094.0,1094.0,1048.0,1048.0,1071.0,-18.0,5.0,4.0,8.57,4.0,0.0,
-FG1503.ZCE,20150116,1060.0,1071.0,1040.0,1072.0,1029.0,1060.0,1050.0,-11.0,-21.0,12.0,25.21,2.0,-2.0,
-FG1503.ZCE,20150119,,1050.0,,,,,1050.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150120,,1050.0,,,,,1050.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150121,,1050.0,,,,,1050.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150122,,1050.0,,,,,1050.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150123,,1050.0,,,,,1050.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150126,1071.0,1050.0,1008.0,1090.0,1008.0,1071.0,1055.0,21.0,5.0,12.0,25.33,2.0,0.0,
-FG1503.ZCE,20150127,,1055.0,,,,,1055.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150128,,1055.0,,,,,1055.0,,0.0,0.0,0.0,2.0,0.0,
-FG1503.ZCE,20150129,1023.0,1055.0,1089.0,1089.0,1023.0,1023.0,1056.0,-32.0,1.0,4.0,8.45,0.0,-2.0,
-FG1503.ZCE,20150130,,1056.0,,,,,1056.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150202,,1056.0,,,,,1056.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150203,,1056.0,,,,,1056.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150204,1035.0,1056.0,1094.0,1094.0,1035.0,1035.0,1065.0,-21.0,9.0,8.0,17.03,0.0,0.0,
-FG1503.ZCE,20150205,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150206,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150209,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150210,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150211,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150212,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150213,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150216,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150217,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150225,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150226,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150227,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150302,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150303,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150304,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150305,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150306,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150309,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150310,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150311,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150312,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1503.ZCE,20150313,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1504.csv b/data/FG/FG1504.csv
deleted file mode 100644
index 63e3c49..0000000
--- a/data/FG/FG1504.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1504.ZCE,20140416,,1318.0,,,,,1318.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140417,,1318.0,,,,,1309.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140418,,1309.0,,,,,1289.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140421,,1289.0,,,,,1289.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140422,,1289.0,,,,,1289.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140423,,1289.0,,,,,1289.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140424,,1289.0,,,,,1289.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140425,,1289.0,,,,,1279.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140428,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140429,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140430,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140505,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140506,,1279.0,,,,,1259.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140507,,1259.0,,,,,1247.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140508,,1247.0,,,,,1229.0,,-18.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140509,1185.0,1229.0,1182.0,1226.0,1182.0,1185.0,1194.0,-44.0,-35.0,8.0,19.1,0.0,0.0,
-FG1504.ZCE,20140512,,1194.0,,,,,1166.0,,-28.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140513,,1166.0,,,,,1166.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140514,,1166.0,,,,,1166.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140515,,1166.0,,,,,1160.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140516,,1160.0,,,,,1147.0,,-13.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140519,,1147.0,,,,,1138.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140520,,1138.0,,,,,1113.0,,-25.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140521,,1113.0,,,,,1109.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140522,,1109.0,,,,,1112.0,,3.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140523,,1112.0,,,,,1129.0,,17.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140526,,1129.0,,,,,1129.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140527,,1129.0,,,,,1101.0,,-28.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140528,,1101.0,,,,,1096.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140529,1078.0,1096.0,1081.0,1115.0,1078.0,1078.0,1091.0,-18.0,-5.0,6.0,13.1,0.0,0.0,
-FG1504.ZCE,20140530,,1091.0,,,,,1091.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140603,,1091.0,,,,,1091.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140604,,1091.0,,,,,1084.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140605,,1084.0,,,,,1084.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140606,,1084.0,,,,,1084.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140609,,1084.0,,,,,1087.0,,3.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140610,,1087.0,,,,,1085.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140611,,1085.0,,,,,1084.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140612,,1084.0,,,,,1074.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140613,,1074.0,,,,,1074.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140616,,1074.0,,,,,1091.0,,17.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140617,,1091.0,,,,,1057.0,,-34.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140618,,1057.0,,,,,1063.0,,6.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140619,,1063.0,,,,,1064.0,,1.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140620,,1064.0,,,,,1079.0,,15.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140623,,1079.0,,,,,1079.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140624,,1079.0,,,,,1079.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140625,,1079.0,,,,,1076.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140626,1070.0,1076.0,1060.0,1070.0,1060.0,1070.0,1065.0,-6.0,-11.0,4.0,8.52,0.0,0.0,
-FG1504.ZCE,20140627,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140630,1053.0,1065.0,1039.0,1053.0,1039.0,1053.0,1046.0,-12.0,-19.0,4.0,8.37,0.0,0.0,
-FG1504.ZCE,20140701,,1046.0,,,,,1046.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140702,,1046.0,,,,,1046.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140703,,1046.0,,,,,1046.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140704,,1046.0,,,,,1046.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140707,,1046.0,,,,,1033.0,,-13.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140708,,1033.0,,,,,1033.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20140709,1013.0,1033.0,1063.0,1063.0,1013.0,1013.0,1042.0,-20.0,9.0,6.0,12.5,2.0,2.0,
-FG1504.ZCE,20140710,,1042.0,,,,,1023.0,,-19.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140711,1018.0,1023.0,1018.0,1018.0,1018.0,1018.0,1018.0,-5.0,-5.0,2.0,4.07,4.0,2.0,
-FG1504.ZCE,20140714,,1018.0,,,,,1003.0,,-15.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20140715,992.0,1003.0,992.0,992.0,992.0,992.0,992.0,-11.0,-11.0,2.0,3.97,4.0,0.0,
-FG1504.ZCE,20140716,995.0,992.0,995.0,995.0,995.0,995.0,995.0,3.0,3.0,4.0,7.96,6.0,2.0,
-FG1504.ZCE,20140717,1011.0,995.0,1025.0,1025.0,990.0,1011.0,1005.0,16.0,10.0,160.0,321.6,6.0,0.0,
-FG1504.ZCE,20140718,,1005.0,,,,,1005.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140721,,1005.0,,,,,1007.0,,2.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140722,,1007.0,,,,,1007.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140723,,1007.0,,,,,1007.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140724,,1007.0,,,,,1007.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140725,976.0,1007.0,976.0,976.0,976.0,976.0,976.0,-31.0,-31.0,4.0,7.81,6.0,0.0,
-FG1504.ZCE,20140728,,976.0,,,,,986.0,,10.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140729,,986.0,,,,,986.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20140730,1009.0,986.0,1005.0,1009.0,1005.0,1009.0,1007.0,23.0,21.0,4.0,8.06,8.0,2.0,
-FG1504.ZCE,20140731,,1007.0,,,,,1007.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20140801,1007.0,1007.0,1007.0,1007.0,1007.0,1007.0,1007.0,0.0,0.0,2.0,4.03,6.0,-2.0,
-FG1504.ZCE,20140804,1015.0,1007.0,1016.0,1016.0,1015.0,1015.0,1016.0,8.0,9.0,6.0,12.19,8.0,2.0,
-FG1504.ZCE,20140805,,1016.0,,,,,1016.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20140806,1016.0,1016.0,1012.0,1016.0,1012.0,1016.0,1014.0,0.0,-2.0,8.0,16.22,4.0,-4.0,
-FG1504.ZCE,20140807,,1014.0,,,,,1014.0,,0.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20140808,1030.0,1014.0,1017.0,1030.0,1017.0,1030.0,1024.0,16.0,10.0,8.0,16.38,10.0,6.0,
-FG1504.ZCE,20140811,1030.0,1024.0,1031.0,1031.0,1030.0,1030.0,1031.0,6.0,7.0,4.0,8.24,12.0,2.0,
-FG1504.ZCE,20140812,1024.0,1031.0,1024.0,1024.0,1024.0,1024.0,1024.0,-7.0,-7.0,12.0,24.58,2.0,-10.0,
-FG1504.ZCE,20140813,,1024.0,,,,,1024.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140814,,1024.0,,,,,997.0,,-27.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140815,,997.0,,,,,997.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140818,,997.0,,,,,1003.0,,6.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140819,,1003.0,,,,,1013.0,,10.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140820,,1013.0,,,,,1043.0,,30.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140821,,1043.0,,,,,1043.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140822,1022.0,1043.0,1048.0,1048.0,1022.0,1022.0,1035.0,-21.0,-8.0,8.0,16.56,2.0,0.0,
-FG1504.ZCE,20140825,,1035.0,,,,,1035.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140826,,1035.0,,,,,1035.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140827,,1035.0,,,,,1035.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140828,1008.0,1035.0,1046.0,1047.0,1008.0,1008.0,1024.0,-27.0,-11.0,12.0,24.58,2.0,0.0,
-FG1504.ZCE,20140829,,1024.0,,,,,1024.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140901,,1024.0,,,,,1017.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140902,,1017.0,,,,,978.0,,-39.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140903,,978.0,,,,,978.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140904,,978.0,,,,,977.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140905,,977.0,,,,,959.0,,-18.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140909,,959.0,,,,,959.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20140910,955.0,959.0,980.0,980.0,955.0,955.0,968.0,-4.0,9.0,4.0,7.74,4.0,2.0,
-FG1504.ZCE,20140911,,968.0,,,,,968.0,,0.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20140912,,968.0,,,,,973.0,,5.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20140915,,973.0,,,,,981.0,,8.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20140916,1021.0,981.0,1002.0,1021.0,1002.0,1021.0,1010.0,40.0,29.0,10.0,20.2,10.0,6.0,
-FG1504.ZCE,20140917,1026.0,1010.0,1027.0,1047.0,1006.0,1026.0,1028.0,16.0,18.0,134.0,275.41,38.0,28.0,
-FG1504.ZCE,20140918,,1028.0,,,,,1028.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20140919,,1028.0,,,,,1028.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20140922,1000.0,1028.0,1028.0,1028.0,1000.0,1000.0,1014.0,-28.0,-14.0,4.0,8.11,38.0,0.0,
-FG1504.ZCE,20140923,,1014.0,,,,,1030.0,,16.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20140924,1020.0,1030.0,1050.0,1050.0,1003.0,1020.0,1026.0,-10.0,-4.0,8.0,16.41,38.0,0.0,
-FG1504.ZCE,20140925,,1026.0,,,,,1014.0,,-12.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20140926,,1014.0,,,,,1014.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20140929,1021.0,1014.0,1014.0,1021.0,1001.0,1021.0,1012.0,7.0,-2.0,6.0,12.14,38.0,0.0,
-FG1504.ZCE,20140930,1003.0,1012.0,1021.0,1021.0,1002.0,1003.0,1012.0,-9.0,0.0,16.0,32.38,38.0,0.0,
-FG1504.ZCE,20141008,,1012.0,,,,,1012.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20141009,,1012.0,,,,,1012.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20141010,,1012.0,,,,,1012.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20141013,,1012.0,,,,,1012.0,,0.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20141014,,1012.0,,,,,992.0,,-20.0,0.0,0.0,38.0,0.0,
-FG1504.ZCE,20141015,994.0,992.0,1002.0,1004.0,970.0,994.0,986.0,2.0,-6.0,54.0,106.46,12.0,-26.0,
-FG1504.ZCE,20141016,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141017,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141020,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141021,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141022,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141023,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141024,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141027,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141028,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141029,,986.0,,,,,986.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141030,,986.0,,,,,990.0,,4.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141031,,990.0,,,,,990.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141103,,990.0,,,,,993.0,,3.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141104,,993.0,,,,,993.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141105,,993.0,,,,,993.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141106,,993.0,,,,,993.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141107,,993.0,,,,,993.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141110,,993.0,,,,,993.0,,0.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141111,,993.0,,,,,995.0,,2.0,0.0,0.0,12.0,0.0,
-FG1504.ZCE,20141112,1033.0,995.0,1006.0,1035.0,1006.0,1033.0,1025.0,38.0,30.0,26.0,53.31,8.0,-4.0,
-FG1504.ZCE,20141113,,1025.0,,,,,1025.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141114,,1025.0,,,,,1025.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141117,,1025.0,,,,,1020.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141118,,1020.0,,,,,1014.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141119,1000.0,1014.0,1031.0,1031.0,1000.0,1000.0,1016.0,-14.0,2.0,4.0,8.12,6.0,-2.0,
-FG1504.ZCE,20141120,1010.0,1016.0,1010.0,1010.0,1010.0,1010.0,1010.0,-6.0,-6.0,2.0,4.04,8.0,2.0,
-FG1504.ZCE,20141121,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141124,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141125,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141126,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141127,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141128,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141201,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141202,,1010.0,,,,,1010.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141203,,1010.0,,,,,1012.0,,2.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141204,,1012.0,,,,,1012.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141205,,1012.0,,,,,1018.0,,6.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141208,,1018.0,,,,,1018.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141209,,1018.0,,,,,1018.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141210,,1018.0,,,,,1025.0,,7.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141211,,1025.0,,,,,1025.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141212,,1025.0,,,,,1032.0,,7.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141215,,1032.0,,,,,1032.0,,0.0,0.0,0.0,8.0,0.0,
-FG1504.ZCE,20141216,1047.0,1032.0,1047.0,1047.0,1047.0,1047.0,1047.0,15.0,15.0,2.0,4.19,6.0,-2.0,
-FG1504.ZCE,20141217,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141218,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141219,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141222,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141223,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141224,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141225,,1047.0,,,,,1047.0,,0.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141226,,1047.0,,,,,1036.0,,-11.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141229,,1036.0,,,,,1045.0,,9.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141230,,1045.0,,,,,1072.0,,27.0,0.0,0.0,6.0,0.0,
-FG1504.ZCE,20141231,1037.0,1072.0,1046.0,1067.0,1037.0,1037.0,1048.0,-35.0,-24.0,10.0,20.97,6.0,0.0,
-FG1504.ZCE,20150105,1086.0,1048.0,1069.0,1086.0,1069.0,1086.0,1078.0,38.0,30.0,4.0,8.62,4.0,-2.0,
-FG1504.ZCE,20150106,1077.0,1078.0,1077.0,1077.0,1077.0,1077.0,1077.0,-1.0,-1.0,2.0,4.31,2.0,-2.0,
-FG1504.ZCE,20150107,1033.0,1077.0,1033.0,1033.0,1033.0,1033.0,1033.0,-44.0,-44.0,2.0,4.13,2.0,0.0,
-FG1504.ZCE,20150108,,1033.0,,,,,1030.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150109,,1030.0,,,,,1030.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150112,,1030.0,,,,,1018.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150113,,1018.0,,,,,1022.0,,4.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150114,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150115,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150116,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150119,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150120,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150121,,1022.0,,,,,1022.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150122,,1022.0,,,,,1008.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150123,,1008.0,,,,,998.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150126,,998.0,,,,,1003.0,,5.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150127,,1003.0,,,,,1003.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150128,,1003.0,,,,,1003.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150129,,1003.0,,,,,1004.0,,1.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150130,,1004.0,,,,,1004.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150202,,1004.0,,,,,1004.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150203,1045.0,1004.0,1044.0,1045.0,1002.0,1045.0,1031.0,41.0,27.0,10.0,20.61,0.0,-2.0,
-FG1504.ZCE,20150204,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150205,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150206,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150209,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150210,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150211,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150212,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150213,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150216,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150217,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150225,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150226,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150227,,1031.0,,,,,1031.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150302,1014.0,1031.0,1012.0,1066.0,1012.0,1014.0,1030.0,-17.0,-1.0,10.0,20.6,4.0,4.0,
-FG1504.ZCE,20150303,,1030.0,,,,,1030.0,,0.0,0.0,0.0,4.0,0.0,
-FG1504.ZCE,20150304,1031.0,1030.0,1031.0,1031.0,1031.0,1031.0,1031.0,1.0,1.0,2.0,4.12,2.0,-2.0,
-FG1504.ZCE,20150305,,1031.0,,,,,1031.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150306,,1031.0,,,,,1031.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150309,1043.0,1031.0,1043.0,1043.0,1043.0,1043.0,1043.0,12.0,12.0,2.0,4.17,0.0,-2.0,
-FG1504.ZCE,20150310,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150311,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150312,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150313,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150316,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150317,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150318,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150319,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150320,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150323,,1043.0,,,,,1043.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150324,1010.0,1043.0,1010.0,1010.0,1010.0,1010.0,1010.0,-33.0,-33.0,2.0,4.04,2.0,2.0,
-FG1504.ZCE,20150325,,1010.0,,,,,1010.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150326,,1010.0,,,,,1010.0,,0.0,0.0,0.0,2.0,0.0,
-FG1504.ZCE,20150327,1051.0,1010.0,1010.0,1051.0,1000.0,1051.0,1029.0,41.0,19.0,18.0,37.06,2.0,0.0,
-FG1504.ZCE,20150330,1008.0,1029.0,1008.0,1008.0,1008.0,1008.0,1008.0,-21.0,-21.0,4.0,8.06,2.0,0.0,
-FG1504.ZCE,20150331,1025.0,1008.0,1025.0,1025.0,1025.0,1025.0,1025.0,17.0,17.0,2.0,4.1,2.0,0.0,
-FG1504.ZCE,20150401,1065.0,1025.0,1065.0,1065.0,1065.0,1065.0,1065.0,40.0,40.0,2.0,4.26,0.0,-2.0,
-FG1504.ZCE,20150402,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150403,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150407,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150408,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150409,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150410,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150413,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150414,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
-FG1504.ZCE,20150415,,1065.0,,,,,1065.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1505.csv b/data/FG/FG1505.csv
deleted file mode 100644
index 4ec9b99..0000000
--- a/data/FG/FG1505.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG1505.ZCE,20141021,973.0,969.0,968.0,979.0,966.0,973.0,974.0,4.0,5.0,20310.0,39547.87,91604.0,-2868.0,
-FG1505.ZCE,20141022,970.0,974.0,974.0,979.0,968.0,970.0,972.0,-4.0,-2.0,16986.0,33031.0,88990.0,-2614.0,
-FG1505.ZCE,20141023,969.0,972.0,968.0,972.0,963.0,969.0,967.0,-3.0,-5.0,21110.0,40841.09,90792.0,1802.0,
-FG1505.ZCE,20141024,974.0,967.0,970.0,978.0,969.0,974.0,973.0,7.0,6.0,29546.0,57513.87,98888.0,8096.0,
-FG1505.ZCE,20141027,975.0,973.0,971.0,976.0,970.0,975.0,973.0,2.0,0.0,12408.0,24154.88,100932.0,2044.0,
-FG1505.ZCE,20141028,976.0,973.0,976.0,982.0,968.0,976.0,977.0,3.0,4.0,31266.0,61093.29,103338.0,2406.0,
-FG1505.ZCE,20141029,981.0,977.0,973.0,981.0,973.0,981.0,977.0,4.0,0.0,12518.0,24466.1,104402.0,1064.0,
-FG1505.ZCE,20141030,985.0,977.0,981.0,993.0,979.0,985.0,984.0,8.0,7.0,33844.0,66629.55,104202.0,-200.0,
-FG1505.ZCE,20141031,989.0,984.0,986.0,993.0,982.0,989.0,987.0,5.0,3.0,16720.0,33000.94,106540.0,2338.0,
-FG1505.ZCE,20141103,997.0,987.0,990.0,999.0,986.0,997.0,994.0,10.0,7.0,35414.0,70412.5,116832.0,10292.0,
-FG1505.ZCE,20141104,990.0,994.0,993.0,996.0,985.0,990.0,991.0,-4.0,-3.0,33870.0,67149.81,111360.0,-5472.0,
-FG1505.ZCE,20141105,979.0,991.0,989.0,992.0,978.0,979.0,985.0,-12.0,-6.0,27052.0,53317.73,110954.0,-406.0,
-FG1505.ZCE,20141106,983.0,985.0,983.0,989.0,975.0,983.0,983.0,-2.0,-2.0,19570.0,38476.29,110930.0,-24.0,
-FG1505.ZCE,20141107,988.0,983.0,983.0,992.0,983.0,988.0,988.0,5.0,5.0,20180.0,39885.85,109886.0,-1044.0,
-FG1505.ZCE,20141110,997.0,988.0,992.0,999.0,991.0,997.0,995.0,9.0,7.0,20374.0,40550.0,113870.0,3984.0,
-FG1505.ZCE,20141111,998.0,995.0,995.0,998.0,992.0,998.0,995.0,3.0,0.0,10220.0,20340.14,112882.0,-988.0,
-FG1505.ZCE,20141112,1008.0,995.0,1000.0,1018.0,999.0,1008.0,1009.0,13.0,14.0,66080.0,133311.39,132212.0,19330.0,
-FG1505.ZCE,20141113,1005.0,1009.0,1008.0,1010.0,1001.0,1005.0,1005.0,-4.0,-4.0,16900.0,33965.28,132726.0,514.0,
-FG1505.ZCE,20141114,1007.0,1005.0,1000.0,1017.0,998.0,1007.0,1010.0,2.0,5.0,46332.0,93544.72,148584.0,15858.0,
-FG1505.ZCE,20141117,1000.0,1010.0,1010.0,1014.0,999.0,1000.0,1006.0,-10.0,-4.0,23388.0,47067.22,143506.0,-5078.0,
-FG1505.ZCE,20141118,993.0,1006.0,1000.0,1022.0,976.0,993.0,997.0,-13.0,-9.0,72432.0,144366.62,125168.0,-18338.0,
-FG1505.ZCE,20141119,998.0,997.0,991.0,1002.0,988.0,998.0,994.0,1.0,-3.0,23280.0,46291.33,121790.0,-3378.0,
-FG1505.ZCE,20141120,993.0,994.0,999.0,1002.0,991.0,993.0,997.0,-1.0,3.0,21382.0,42653.59,117244.0,-4546.0,
-FG1505.ZCE,20141121,980.0,997.0,994.0,994.0,978.0,980.0,987.0,-17.0,-10.0,21154.0,41758.8,113128.0,-4116.0,
-FG1505.ZCE,20141124,985.0,987.0,987.0,990.0,983.0,985.0,987.0,-2.0,0.0,20874.0,41206.54,108320.0,-4808.0,
-FG1505.ZCE,20141125,1000.0,987.0,982.0,1002.0,981.0,1000.0,993.0,13.0,6.0,22032.0,43745.39,100592.0,-7728.0,
-FG1505.ZCE,20141126,999.0,993.0,997.0,1001.0,994.0,999.0,998.0,6.0,5.0,9616.0,19197.58,98398.0,-2194.0,
-FG1505.ZCE,20141127,1005.0,998.0,999.0,1009.0,996.0,1005.0,1002.0,7.0,4.0,11846.0,23729.45,98706.0,308.0,
-FG1505.ZCE,20141128,1006.0,1002.0,997.0,1010.0,997.0,1006.0,1005.0,4.0,3.0,12470.0,25064.77,98930.0,224.0,
-FG1505.ZCE,20141201,998.0,1005.0,1000.0,1005.0,987.0,998.0,999.0,-7.0,-6.0,15212.0,30384.79,94680.0,-4250.0,
-FG1505.ZCE,20141202,1010.0,999.0,1004.0,1017.0,1003.0,1010.0,1009.0,11.0,10.0,15454.0,31190.31,98048.0,3368.0,
-FG1505.ZCE,20141203,1008.0,1009.0,1008.0,1013.0,1003.0,1008.0,1009.0,-1.0,0.0,11992.0,24189.78,100004.0,1956.0,
-FG1505.ZCE,20141204,1008.0,1009.0,1010.0,1016.0,1006.0,1008.0,1012.0,-1.0,3.0,11398.0,23058.28,101138.0,1134.0,
-FG1505.ZCE,20141205,1013.0,1012.0,1005.0,1014.0,996.0,1013.0,1005.0,1.0,-7.0,9318.0,18735.61,98404.0,-2734.0,
-FG1505.ZCE,20141208,1009.0,1005.0,1012.0,1017.0,1007.0,1009.0,1012.0,4.0,7.0,14076.0,28497.14,97796.0,-608.0,
-FG1505.ZCE,20141209,1018.0,1012.0,1007.0,1018.0,1004.0,1018.0,1013.0,6.0,1.0,16244.0,32902.97,95166.0,-2630.0,
-FG1505.ZCE,20141210,1017.0,1013.0,1017.0,1019.0,1013.0,1017.0,1017.0,4.0,4.0,9812.0,19952.22,94364.0,-802.0,
-FG1505.ZCE,20141211,1013.0,1017.0,1013.0,1024.0,1012.0,1013.0,1018.0,-4.0,1.0,33090.0,67387.07,92292.0,-2072.0,
-FG1505.ZCE,20141212,1024.0,1018.0,1013.0,1024.0,1009.0,1024.0,1020.0,6.0,2.0,25438.0,51872.41,73856.0,-18436.0,
-FG1505.ZCE,20141215,1028.0,1020.0,1023.0,1031.0,1019.0,1028.0,1027.0,8.0,7.0,22786.0,46811.43,64782.0,-9074.0,
-FG1505.ZCE,20141216,1027.0,1027.0,1025.0,1029.0,1019.0,1027.0,1024.0,0.0,-3.0,15060.0,30851.08,58616.0,-6166.0,
-FG1505.ZCE,20141217,1022.0,1024.0,1026.0,1027.0,1017.0,1022.0,1022.0,-2.0,-2.0,11510.0,23535.23,54562.0,-4054.0,
-FG1505.ZCE,20141218,1021.0,1022.0,1025.0,1025.0,1018.0,1021.0,1021.0,-1.0,-1.0,8094.0,16526.96,51006.0,-3556.0,
-FG1505.ZCE,20141219,1023.0,1021.0,1020.0,1025.0,1018.0,1023.0,1022.0,2.0,1.0,5460.0,11156.14,49404.0,-1602.0,
-FG1505.ZCE,20141222,1017.0,1022.0,1026.0,1028.0,1017.0,1017.0,1021.0,-5.0,-1.0,5336.0,10900.61,48776.0,-628.0,
-FG1505.ZCE,20141223,1015.0,1021.0,1017.0,1019.0,1010.0,1015.0,1013.0,-6.0,-8.0,8348.0,16920.68,46784.0,-1992.0,
-FG1505.ZCE,20141224,1031.0,1013.0,1020.0,1031.0,1016.0,1031.0,1026.0,18.0,13.0,12092.0,24811.21,44810.0,-1974.0,
-FG1505.ZCE,20141225,1027.0,1026.0,1030.0,1034.0,1025.0,1027.0,1029.0,1.0,3.0,6164.0,12680.2,44430.0,-380.0,
-FG1505.ZCE,20141226,1028.0,1029.0,1023.0,1031.0,1023.0,1028.0,1028.0,-1.0,-1.0,2872.0,5905.27,44026.0,-404.0,
-FG1505.ZCE,20141229,1050.0,1028.0,1029.0,1050.0,1022.0,1050.0,1040.0,22.0,12.0,18512.0,38490.7,47908.0,3882.0,
-FG1505.ZCE,20141230,1076.0,1040.0,1056.0,1082.0,1054.0,1076.0,1075.0,36.0,35.0,33228.0,71409.31,51218.0,3310.0,
-FG1505.ZCE,20141231,1064.0,1075.0,1076.0,1083.0,1060.0,1064.0,1068.0,-11.0,-7.0,30596.0,65363.18,49572.0,-1646.0,
-FG1505.ZCE,20150105,1063.0,1068.0,1056.0,1071.0,1055.0,1063.0,1064.0,-5.0,-4.0,14404.0,30650.11,51108.0,1536.0,
-FG1505.ZCE,20150106,1062.0,1064.0,1073.0,1083.0,1061.0,1062.0,1071.0,-2.0,7.0,21780.0,46644.64,49500.0,-1608.0,
-FG1505.ZCE,20150107,1052.0,1071.0,1059.0,1062.0,1045.0,1052.0,1052.0,-19.0,-19.0,29732.0,62554.99,55076.0,5576.0,
-FG1505.ZCE,20150108,1051.0,1052.0,1051.0,1060.0,1049.0,1051.0,1054.0,-1.0,2.0,13668.0,28819.83,53260.0,-1816.0,
-FG1505.ZCE,20150109,1052.0,1054.0,1048.0,1056.0,1042.0,1052.0,1049.0,-2.0,-5.0,8776.0,18417.43,50990.0,-2270.0,
-FG1505.ZCE,20150112,1034.0,1049.0,1051.0,1053.0,1031.0,1034.0,1041.0,-15.0,-8.0,11510.0,23967.27,46360.0,-4630.0,
-FG1505.ZCE,20150113,1034.0,1041.0,1030.0,1038.0,1027.0,1034.0,1033.0,-7.0,-8.0,5010.0,10350.59,44500.0,-1860.0,
-FG1505.ZCE,20150114,1037.0,1033.0,1036.0,1039.0,1012.0,1037.0,1027.0,4.0,-6.0,10756.0,22102.58,39852.0,-4648.0,
-FG1505.ZCE,20150115,1037.0,1027.0,1037.0,1040.0,1030.0,1037.0,1035.0,10.0,8.0,7042.0,14571.69,38248.0,-1604.0,
-FG1505.ZCE,20150116,1030.0,1035.0,1036.0,1037.0,1028.0,1030.0,1034.0,-5.0,-1.0,9192.0,19007.55,34458.0,-3790.0,
-FG1505.ZCE,20150119,1031.0,1034.0,1030.0,1034.0,1024.0,1031.0,1030.0,-3.0,-4.0,6290.0,12953.18,32402.0,-2056.0,
-FG1505.ZCE,20150120,1027.0,1030.0,1030.0,1036.0,1027.0,1027.0,1032.0,-3.0,2.0,2810.0,5797.04,31556.0,-846.0,
-FG1505.ZCE,20150121,1029.0,1032.0,1027.0,1036.0,1024.0,1029.0,1031.0,-3.0,-1.0,3260.0,6723.75,31018.0,-538.0,
-FG1505.ZCE,20150122,1031.0,1031.0,1030.0,1039.0,1030.0,1031.0,1034.0,0.0,3.0,2984.0,6169.51,31278.0,260.0,
-FG1505.ZCE,20150123,1029.0,1034.0,1031.0,1037.0,1022.0,1029.0,1030.0,-5.0,-4.0,4646.0,9567.44,29468.0,-1810.0,
-FG1505.ZCE,20150126,1023.0,1030.0,1024.0,1034.0,1019.0,1023.0,1025.0,-7.0,-5.0,12750.0,26144.36,20948.0,-8520.0,
-FG1505.ZCE,20150127,1021.0,1025.0,1024.0,1029.0,1020.0,1021.0,1025.0,-4.0,0.0,5392.0,11054.92,17854.0,-3094.0,
-FG1505.ZCE,20150128,1021.0,1025.0,1023.0,1025.0,1017.0,1021.0,1022.0,-4.0,-3.0,1850.0,3782.07,17468.0,-386.0,
-FG1505.ZCE,20150129,1030.0,1022.0,1021.0,1030.0,1021.0,1030.0,1026.0,8.0,4.0,4164.0,8540.52,17122.0,-346.0,
-FG1505.ZCE,20150130,1021.0,1026.0,1029.0,1030.0,1021.0,1021.0,1025.0,-5.0,-1.0,2092.0,4289.39,16668.0,-454.0,
-FG1505.ZCE,20150202,1021.0,1025.0,1024.0,1026.0,1020.0,1021.0,1023.0,-4.0,-2.0,1216.0,2487.9,16560.0,-108.0,
-FG1505.ZCE,20150203,1030.0,1023.0,1024.0,1032.0,1024.0,1030.0,1027.0,7.0,4.0,3248.0,6674.2,16282.0,-278.0,
-FG1505.ZCE,20150204,1027.0,1027.0,1033.0,1036.0,1025.0,1027.0,1032.0,0.0,5.0,2148.0,4435.46,15576.0,-706.0,
-FG1505.ZCE,20150205,1023.0,1032.0,1030.0,1032.0,1022.0,1023.0,1027.0,-9.0,-5.0,1318.0,2707.51,15450.0,-126.0,
-FG1505.ZCE,20150206,1031.0,1027.0,1025.0,1031.0,1025.0,1031.0,1027.0,4.0,0.0,1414.0,2905.67,15618.0,168.0,
-FG1505.ZCE,20150209,1035.0,1027.0,1029.0,1037.0,1029.0,1035.0,1033.0,8.0,6.0,1262.0,2608.23,15530.0,-88.0,
-FG1505.ZCE,20150210,1040.0,1033.0,1032.0,1042.0,1032.0,1040.0,1038.0,7.0,5.0,1700.0,3528.52,15120.0,-410.0,
-FG1505.ZCE,20150211,1051.0,1038.0,1037.0,1053.0,1037.0,1051.0,1048.0,13.0,10.0,2308.0,4836.35,14686.0,-434.0,
-FG1505.ZCE,20150212,1048.0,1048.0,1049.0,1052.0,1045.0,1048.0,1047.0,0.0,-1.0,1266.0,2651.59,14380.0,-306.0,
-FG1505.ZCE,20150213,1053.0,1047.0,1051.0,1055.0,1049.0,1053.0,1053.0,6.0,6.0,1512.0,3183.12,14052.0,-328.0,
-FG1505.ZCE,20150216,1053.0,1053.0,1052.0,1057.0,1048.0,1053.0,1051.0,0.0,-2.0,1516.0,3187.3,13418.0,-634.0,
-FG1505.ZCE,20150217,1050.0,1051.0,1053.0,1055.0,1048.0,1050.0,1052.0,-1.0,1.0,800.0,1682.87,13150.0,-268.0,
-FG1505.ZCE,20150225,1049.0,1052.0,1050.0,1050.0,1044.0,1049.0,1046.0,-3.0,-6.0,1352.0,2829.27,12930.0,-220.0,
-FG1505.ZCE,20150226,1068.0,1046.0,1047.0,1071.0,1047.0,1068.0,1064.0,22.0,18.0,5134.0,10922.32,13706.0,776.0,
-FG1505.ZCE,20150227,1067.0,1064.0,1065.0,1072.0,1060.0,1067.0,1065.0,3.0,1.0,1864.0,3970.86,13750.0,44.0,
-FG1505.ZCE,20150302,1055.0,1065.0,1067.0,1073.0,1039.0,1055.0,1054.0,-10.0,-11.0,4346.0,9163.13,11574.0,-2176.0,
-FG1505.ZCE,20150303,1051.0,1054.0,1053.0,1060.0,1048.0,1051.0,1052.0,-3.0,-2.0,1444.0,3038.59,11066.0,-508.0,
-FG1505.ZCE,20150304,1056.0,1052.0,1051.0,1064.0,1051.0,1056.0,1060.0,4.0,8.0,1394.0,2954.44,11082.0,16.0,
-FG1505.ZCE,20150305,1054.0,1060.0,1050.0,1054.0,1045.0,1054.0,1050.0,-6.0,-10.0,2458.0,5160.96,10170.0,-912.0,
-FG1505.ZCE,20150306,1050.0,1050.0,1054.0,1063.0,1049.0,1050.0,1058.0,0.0,8.0,1484.0,3138.69,9510.0,-660.0,
-FG1505.ZCE,20150309,1042.0,1058.0,1048.0,1048.0,1032.0,1042.0,1042.0,-16.0,-16.0,2344.0,4883.67,8410.0,-1100.0,
-FG1505.ZCE,20150310,1030.0,1042.0,1043.0,1047.0,1030.0,1030.0,1036.0,-12.0,-6.0,1790.0,3707.48,7634.0,-776.0,
-FG1505.ZCE,20150311,1026.0,1036.0,1030.0,1035.0,1023.0,1026.0,1029.0,-10.0,-7.0,1490.0,3066.47,6876.0,-758.0,
-FG1505.ZCE,20150312,1033.0,1029.0,1026.0,1035.0,1025.0,1033.0,1030.0,4.0,1.0,744.0,1532.05,6642.0,-234.0,
-FG1505.ZCE,20150313,1028.0,1030.0,1034.0,1035.0,1028.0,1028.0,1030.0,-2.0,0.0,724.0,1491.47,6126.0,-516.0,
-FG1505.ZCE,20150316,1033.0,1030.0,1027.0,1034.0,1024.0,1033.0,1030.0,3.0,0.0,298.0,613.66,6068.0,-58.0,
-FG1505.ZCE,20150317,1034.0,1030.0,1032.0,1044.0,1032.0,1034.0,1038.0,4.0,8.0,682.0,1416.48,6020.0,-48.0,
-FG1505.ZCE,20150318,1032.0,1038.0,1032.0,1035.0,1029.0,1032.0,1031.0,-6.0,-7.0,180.0,371.16,6022.0,2.0,
-FG1505.ZCE,20150319,1044.0,1031.0,1034.0,1049.0,1034.0,1044.0,1042.0,13.0,11.0,706.0,1471.38,5952.0,-70.0,
-FG1505.ZCE,20150320,1053.0,1042.0,1048.0,1053.0,1046.0,1053.0,1051.0,11.0,9.0,698.0,1466.66,5864.0,-88.0,
-FG1505.ZCE,20150323,1061.0,1051.0,1058.0,1062.0,1053.0,1061.0,1056.0,10.0,5.0,556.0,1174.66,5674.0,-190.0,
-FG1505.ZCE,20150324,1059.0,1056.0,1072.0,1072.0,1055.0,1059.0,1061.0,3.0,5.0,840.0,1782.89,5308.0,-366.0,
-FG1505.ZCE,20150325,1051.0,1061.0,1055.0,1059.0,1051.0,1051.0,1054.0,-10.0,-7.0,918.0,1936.02,4806.0,-502.0,
-FG1505.ZCE,20150326,1063.0,1054.0,1057.0,1064.0,1049.0,1063.0,1056.0,9.0,2.0,816.0,1723.87,4832.0,26.0,
-FG1505.ZCE,20150327,1061.0,1056.0,1058.0,1061.0,1052.0,1061.0,1055.0,5.0,-1.0,804.0,1696.7,4338.0,-494.0,
-FG1505.ZCE,20150330,1076.0,1055.0,1060.0,1085.0,1060.0,1076.0,1075.0,21.0,20.0,1520.0,3266.6,4126.0,-212.0,
-FG1505.ZCE,20150331,1055.0,1075.0,1079.0,1079.0,1055.0,1055.0,1063.0,-20.0,-12.0,802.0,1704.88,3556.0,-570.0,
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diff --git a/data/FG/FG1506.csv b/data/FG/FG1506.csv
deleted file mode 100644
index 75e1b75..0000000
--- a/data/FG/FG1506.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG1506.ZCE,20141010,854.0,852.0,855.0,860.0,850.0,854.0,855.0,2.0,3.0,89686.0,153427.55,218382.0,1106.0,
-FG1506.ZCE,20141013,868.0,855.0,855.0,880.0,853.0,868.0,870.0,13.0,15.0,148032.0,257676.72,219736.0,1354.0,
-FG1506.ZCE,20141014,879.0,870.0,865.0,882.0,859.0,879.0,872.0,9.0,2.0,170044.0,296664.88,216472.0,-3264.0,
-FG1506.ZCE,20141015,873.0,872.0,879.0,886.0,872.0,873.0,879.0,1.0,7.0,119960.0,210814.31,223822.0,7350.0,
-FG1506.ZCE,20141016,866.0,879.0,866.0,877.0,865.0,866.0,870.0,-13.0,-9.0,108250.0,188387.76,225774.0,1952.0,
-FG1506.ZCE,20141017,865.0,870.0,869.0,874.0,860.0,865.0,866.0,-5.0,-4.0,105314.0,182345.85,232200.0,6426.0,
-FG1506.ZCE,20141020,862.0,866.0,867.0,872.0,858.0,862.0,864.0,-4.0,-2.0,86772.0,149902.8,239594.0,7394.0,
-FG1506.ZCE,20141021,864.0,864.0,860.0,869.0,858.0,864.0,864.0,0.0,0.0,84178.0,145444.64,236860.0,-2734.0,
-FG1506.ZCE,20141022,861.0,864.0,865.0,868.0,856.0,861.0,861.0,-3.0,-3.0,91152.0,157009.0,241714.0,4854.0,
-FG1506.ZCE,20141023,860.0,861.0,858.0,865.0,856.0,860.0,860.0,-1.0,-1.0,82042.0,141052.87,244732.0,3018.0,
-FG1506.ZCE,20141024,865.0,860.0,862.0,868.0,859.0,865.0,863.0,5.0,3.0,87332.0,150735.5,240148.0,-4584.0,
-FG1506.ZCE,20141027,858.0,863.0,863.0,865.0,858.0,858.0,861.0,-5.0,-2.0,49082.0,84484.8,245048.0,4900.0,
-FG1506.ZCE,20141028,852.0,861.0,858.0,860.0,850.0,852.0,855.0,-9.0,-6.0,119630.0,204505.08,251600.0,6552.0,
-FG1506.ZCE,20141029,859.0,855.0,853.0,860.0,851.0,859.0,855.0,4.0,0.0,74870.0,128036.34,250034.0,-1566.0,
-FG1506.ZCE,20141030,865.0,855.0,861.0,870.0,861.0,865.0,866.0,10.0,11.0,101916.0,176480.78,236272.0,-13762.0,
-FG1506.ZCE,20141031,869.0,866.0,867.0,872.0,862.0,869.0,867.0,3.0,1.0,79388.0,137649.46,228736.0,-7536.0,
-FG1506.ZCE,20141103,873.0,867.0,870.0,878.0,870.0,873.0,874.0,6.0,7.0,79868.0,139649.18,231270.0,2534.0,
-FG1506.ZCE,20141104,859.0,874.0,870.0,871.0,856.0,859.0,864.0,-15.0,-10.0,98734.0,170653.26,232974.0,1704.0,
-FG1506.ZCE,20141105,842.0,864.0,858.0,861.0,840.0,842.0,852.0,-22.0,-12.0,116128.0,197815.92,252448.0,19474.0,
-FG1506.ZCE,20141106,856.0,852.0,845.0,862.0,843.0,856.0,855.0,4.0,3.0,150020.0,256448.57,255496.0,3048.0,
-FG1506.ZCE,20141107,866.0,855.0,858.0,870.0,850.0,866.0,860.0,11.0,5.0,176860.0,304201.48,263128.0,7632.0,
-FG1506.ZCE,20141110,866.0,860.0,868.0,874.0,864.0,866.0,869.0,6.0,9.0,152790.0,265511.96,272434.0,9306.0,
-FG1506.ZCE,20141111,872.0,869.0,864.0,873.0,864.0,872.0,868.0,3.0,-1.0,98810.0,171617.41,269756.0,-2678.0,
-FG1506.ZCE,20141112,890.0,868.0,875.0,903.0,872.0,890.0,891.0,22.0,23.0,562676.0,1002639.27,334198.0,64442.0,
-FG1506.ZCE,20141113,892.0,891.0,890.0,894.0,881.0,892.0,889.0,1.0,-2.0,299946.0,533032.84,347570.0,13372.0,
-FG1506.ZCE,20141114,900.0,889.0,887.0,915.0,886.0,900.0,902.0,11.0,13.0,779308.0,1406341.97,416684.0,69114.0,
-FG1506.ZCE,20141117,885.0,902.0,902.0,907.0,884.0,885.0,896.0,-17.0,-6.0,534946.0,958720.85,402198.0,-14486.0,
-FG1506.ZCE,20141118,875.0,896.0,888.0,888.0,861.0,875.0,875.0,-21.0,-21.0,502118.0,878289.09,342192.0,-60006.0,
-FG1506.ZCE,20141119,884.0,875.0,875.0,886.0,868.0,884.0,878.0,9.0,3.0,310300.0,544776.62,343660.0,1468.0,
-FG1506.ZCE,20141120,872.0,878.0,885.0,888.0,871.0,872.0,880.0,-6.0,2.0,376012.0,661539.12,348990.0,5330.0,
-FG1506.ZCE,20141121,862.0,880.0,870.0,871.0,856.0,862.0,867.0,-18.0,-13.0,314096.0,544608.28,362812.0,13822.0,
-FG1506.ZCE,20141124,853.0,867.0,868.0,870.0,852.0,853.0,862.0,-14.0,-5.0,330932.0,570642.25,399958.0,37146.0,
-FG1506.ZCE,20141125,868.0,862.0,850.0,869.0,848.0,868.0,861.0,6.0,-1.0,324352.0,558706.6,374552.0,-25406.0,
-FG1506.ZCE,20141126,865.0,861.0,866.0,868.0,860.0,865.0,864.0,4.0,3.0,178912.0,309171.24,371394.0,-3158.0,
-FG1506.ZCE,20141127,879.0,864.0,867.0,882.0,864.0,879.0,872.0,15.0,8.0,301052.0,525010.03,348172.0,-23222.0,
-FG1506.ZCE,20141128,880.0,872.0,873.0,886.0,872.0,880.0,881.0,8.0,9.0,388784.0,684693.02,346478.0,-1694.0,
-FG1506.ZCE,20141201,862.0,881.0,871.0,874.0,851.0,862.0,864.0,-19.0,-17.0,389942.0,673804.26,329764.0,-16714.0,
-FG1506.ZCE,20141202,879.0,864.0,871.0,892.0,871.0,879.0,880.0,15.0,16.0,318064.0,559935.69,326760.0,-3004.0,
-FG1506.ZCE,20141203,885.0,880.0,877.0,887.0,877.0,885.0,882.0,5.0,2.0,272300.0,480407.93,355556.0,28796.0,
-FG1506.ZCE,20141204,883.0,882.0,890.0,895.0,879.0,883.0,887.0,1.0,5.0,436908.0,775025.87,361868.0,6312.0,
-FG1506.ZCE,20141205,885.0,887.0,881.0,887.0,870.0,885.0,878.0,-2.0,-9.0,291152.0,511324.18,340198.0,-21670.0,
-FG1506.ZCE,20141208,882.0,878.0,888.0,890.0,880.0,882.0,885.0,4.0,7.0,257038.0,455129.28,346242.0,6044.0,
-FG1506.ZCE,20141209,891.0,885.0,882.0,892.0,875.0,891.0,885.0,6.0,0.0,477714.0,845180.17,364732.0,18490.0,
-FG1506.ZCE,20141210,892.0,885.0,897.0,899.0,886.0,892.0,892.0,7.0,7.0,345794.0,616642.05,372596.0,7864.0,
-FG1506.ZCE,20141211,889.0,892.0,887.0,910.0,885.0,889.0,900.0,-3.0,8.0,864478.0,1555245.38,385160.0,12564.0,
-FG1506.ZCE,20141212,902.0,900.0,889.0,903.0,888.0,902.0,897.0,2.0,-3.0,341342.0,612031.92,375834.0,-9326.0,
-FG1506.ZCE,20141215,910.0,897.0,903.0,914.0,898.0,910.0,907.0,13.0,10.0,575722.0,1044163.15,422110.0,46276.0,
-FG1506.ZCE,20141216,904.0,907.0,907.0,910.0,893.0,904.0,902.0,-3.0,-5.0,547270.0,987613.58,404524.0,-17586.0,
-FG1506.ZCE,20141217,895.0,902.0,901.0,904.0,888.0,895.0,897.0,-7.0,-5.0,413570.0,741583.54,387976.0,-16548.0,
-FG1506.ZCE,20141218,895.0,897.0,899.0,899.0,889.0,895.0,894.0,-2.0,-3.0,245894.0,439612.02,375970.0,-12006.0,
-FG1506.ZCE,20141219,901.0,894.0,895.0,902.0,890.0,901.0,897.0,7.0,3.0,268224.0,481158.7,383806.0,7836.0,
-FG1506.ZCE,20141222,889.0,897.0,903.0,906.0,889.0,889.0,898.0,-8.0,1.0,384958.0,691153.21,379024.0,-4782.0,
-FG1506.ZCE,20141223,888.0,898.0,886.0,892.0,880.0,888.0,886.0,-10.0,-12.0,236834.0,419751.81,340386.0,-38638.0,
-FG1506.ZCE,20141224,907.0,886.0,889.0,908.0,888.0,907.0,899.0,21.0,13.0,517320.0,930307.84,400048.0,59662.0,
-FG1506.ZCE,20141225,905.0,899.0,906.0,912.0,900.0,905.0,905.0,6.0,6.0,404586.0,732267.94,404996.0,4948.0,
-FG1506.ZCE,20141226,904.0,905.0,905.0,909.0,901.0,904.0,905.0,-1.0,0.0,175478.0,317447.69,400052.0,-4944.0,
-FG1506.ZCE,20141229,934.0,905.0,904.0,935.0,895.0,934.0,917.0,29.0,12.0,820586.0,1505462.01,499586.0,99534.0,
-FG1506.ZCE,20141230,954.0,917.0,941.0,954.0,938.0,954.0,948.0,37.0,31.0,476588.0,903995.59,530814.0,31228.0,
-FG1506.ZCE,20141231,949.0,948.0,966.0,968.0,946.0,949.0,956.0,1.0,8.0,742782.0,1419608.94,493668.0,-37146.0,
-FG1506.ZCE,20150105,955.0,956.0,944.0,964.0,941.0,955.0,955.0,-1.0,-1.0,748696.0,1429676.86,528296.0,34628.0,
-FG1506.ZCE,20150106,956.0,955.0,974.0,980.0,955.0,956.0,967.0,1.0,12.0,832268.0,1609801.38,542030.0,13734.0,
-FG1506.ZCE,20150107,953.0,967.0,950.0,956.0,945.0,953.0,950.0,-14.0,-17.0,465754.0,885311.61,522852.0,-19178.0,
-FG1506.ZCE,20150108,945.0,950.0,953.0,963.0,944.0,945.0,954.0,-5.0,4.0,502762.0,959287.88,501736.0,-21116.0,
-FG1506.ZCE,20150109,946.0,954.0,944.0,952.0,936.0,946.0,945.0,-8.0,-9.0,463558.0,876284.93,481552.0,-20184.0,
-FG1506.ZCE,20150112,925.0,945.0,946.0,949.0,923.0,925.0,935.0,-20.0,-10.0,679352.0,1270526.83,440862.0,-40690.0,
-FG1506.ZCE,20150113,924.0,935.0,922.0,929.0,918.0,924.0,925.0,-11.0,-10.0,249552.0,461626.46,429068.0,-11794.0,
-FG1506.ZCE,20150114,927.0,925.0,924.0,932.0,901.0,927.0,920.0,2.0,-5.0,490774.0,902659.94,386346.0,-42722.0,
-FG1506.ZCE,20150115,930.0,920.0,929.0,934.0,923.0,930.0,929.0,10.0,9.0,341818.0,634801.65,410262.0,23916.0,
-FG1506.ZCE,20150116,916.0,929.0,926.0,929.0,913.0,916.0,920.0,-13.0,-9.0,334300.0,615272.05,374002.0,-36260.0,
-FG1506.ZCE,20150119,915.0,920.0,913.0,920.0,907.0,915.0,914.0,-5.0,-6.0,399042.0,729466.41,387756.0,13754.0,
-FG1506.ZCE,20150120,911.0,914.0,914.0,920.0,910.0,911.0,915.0,-3.0,1.0,254968.0,466673.76,379982.0,-7774.0,
-FG1506.ZCE,20150121,914.0,915.0,910.0,922.0,907.0,914.0,916.0,-1.0,1.0,336982.0,617281.45,376060.0,-3922.0,
-FG1506.ZCE,20150122,915.0,916.0,918.0,924.0,913.0,915.0,918.0,-1.0,2.0,325526.0,597473.94,402784.0,26724.0,
-FG1506.ZCE,20150123,908.0,918.0,914.0,922.0,902.0,908.0,913.0,-10.0,-5.0,485672.0,887262.31,363508.0,-39276.0,
-FG1506.ZCE,20150126,900.0,913.0,905.0,910.0,895.0,900.0,902.0,-13.0,-11.0,353676.0,638074.75,348262.0,-15246.0,
-FG1506.ZCE,20150127,900.0,902.0,902.0,907.0,899.0,900.0,904.0,-2.0,2.0,218698.0,395244.44,357164.0,8902.0,
-FG1506.ZCE,20150128,902.0,904.0,901.0,907.0,896.0,902.0,902.0,-2.0,-2.0,178550.0,322234.49,349746.0,-7418.0,
-FG1506.ZCE,20150129,916.0,902.0,903.0,917.0,903.0,916.0,910.0,14.0,8.0,295360.0,537691.04,346136.0,-3610.0,
-FG1506.ZCE,20150130,909.0,910.0,915.0,917.0,907.0,909.0,912.0,-1.0,2.0,144958.0,264284.54,334692.0,-11444.0,
-FG1506.ZCE,20150202,912.0,912.0,912.0,917.0,909.0,912.0,913.0,0.0,1.0,121308.0,221413.39,331624.0,-3068.0,
-FG1506.ZCE,20150203,921.0,913.0,912.0,924.0,912.0,921.0,920.0,8.0,7.0,283174.0,520830.46,347120.0,15496.0,
-FG1506.ZCE,20150204,917.0,920.0,926.0,931.0,917.0,917.0,924.0,-3.0,4.0,251856.0,465670.45,352056.0,4936.0,
-FG1506.ZCE,20150205,912.0,924.0,917.0,923.0,911.0,912.0,916.0,-12.0,-8.0,203696.0,373358.94,346016.0,-6040.0,
-FG1506.ZCE,20150206,921.0,916.0,915.0,922.0,914.0,921.0,919.0,5.0,3.0,144628.0,265697.18,342152.0,-3864.0,
-FG1506.ZCE,20150209,925.0,919.0,921.0,928.0,920.0,925.0,924.0,6.0,5.0,161280.0,298074.93,343050.0,898.0,
-FG1506.ZCE,20150210,931.0,924.0,926.0,931.0,924.0,931.0,928.0,7.0,4.0,146876.0,272649.68,344814.0,1764.0,
-FG1506.ZCE,20150211,943.0,928.0,930.0,946.0,929.0,943.0,940.0,15.0,12.0,416784.0,783599.15,403690.0,58876.0,
-FG1506.ZCE,20150212,940.0,940.0,943.0,945.0,935.0,940.0,938.0,0.0,-2.0,146014.0,273977.72,390842.0,-12848.0,
-FG1506.ZCE,20150213,943.0,938.0,944.0,948.0,940.0,943.0,945.0,5.0,7.0,167762.0,317010.28,373768.0,-17074.0,
-FG1506.ZCE,20150216,946.0,945.0,944.0,950.0,936.0,946.0,942.0,1.0,-3.0,142176.0,267954.24,365080.0,-8688.0,
-FG1506.ZCE,20150217,939.0,942.0,947.0,947.0,938.0,939.0,942.0,-3.0,0.0,78024.0,147012.34,350892.0,-14188.0,
-FG1506.ZCE,20150225,938.0,942.0,938.0,939.0,934.0,938.0,936.0,-4.0,-6.0,74282.0,139112.59,346246.0,-4646.0,
-FG1506.ZCE,20150226,964.0,936.0,942.0,964.0,940.0,964.0,954.0,28.0,18.0,353972.0,675109.91,423136.0,76890.0,
-FG1506.ZCE,20150227,963.0,954.0,962.0,969.0,956.0,963.0,962.0,9.0,8.0,242496.0,466763.91,424738.0,1602.0,
-FG1506.ZCE,20150302,949.0,962.0,968.0,970.0,930.0,949.0,950.0,-13.0,-12.0,395722.0,751836.15,393074.0,-31664.0,
-FG1506.ZCE,20150303,944.0,950.0,949.0,951.0,939.0,944.0,943.0,-6.0,-7.0,166152.0,313480.68,357488.0,-35586.0,
-FG1506.ZCE,20150304,949.0,943.0,945.0,960.0,944.0,949.0,954.0,6.0,11.0,251892.0,480418.52,372886.0,15398.0,
-FG1506.ZCE,20150305,948.0,954.0,944.0,949.0,935.0,948.0,942.0,-6.0,-12.0,212592.0,400445.7,338504.0,-34382.0,
-FG1506.ZCE,20150306,942.0,942.0,948.0,956.0,940.0,942.0,949.0,0.0,7.0,189534.0,359558.34,336582.0,-1922.0,
-FG1506.ZCE,20150309,934.0,949.0,936.0,939.0,920.0,934.0,933.0,-15.0,-16.0,224194.0,418250.65,304550.0,-32032.0,
-FG1506.ZCE,20150310,923.0,933.0,935.0,940.0,922.0,923.0,928.0,-10.0,-5.0,159006.0,295221.56,288574.0,-15976.0,
-FG1506.ZCE,20150311,918.0,928.0,920.0,928.0,916.0,918.0,922.0,-10.0,-6.0,131348.0,242282.5,289342.0,768.0,
-FG1506.ZCE,20150312,926.0,922.0,917.0,928.0,915.0,926.0,923.0,4.0,1.0,158758.0,293039.86,285254.0,-4088.0,
-FG1506.ZCE,20150313,919.0,923.0,926.0,930.0,918.0,919.0,924.0,-4.0,1.0,114848.0,212293.9,288350.0,3096.0,
-FG1506.ZCE,20150316,925.0,924.0,915.0,927.0,912.0,925.0,922.0,1.0,-2.0,134844.0,248659.11,284930.0,-3420.0,
-FG1506.ZCE,20150317,927.0,922.0,925.0,936.0,922.0,927.0,931.0,5.0,9.0,192988.0,359246.92,268572.0,-16358.0,
-FG1506.ZCE,20150318,924.0,931.0,926.0,930.0,920.0,924.0,924.0,-7.0,-7.0,141866.0,262250.29,256330.0,-12242.0,
-FG1506.ZCE,20150319,943.0,924.0,929.0,946.0,928.0,943.0,938.0,19.0,14.0,252966.0,474698.44,259362.0,3032.0,
-FG1506.ZCE,20150320,951.0,938.0,944.0,953.0,942.0,951.0,948.0,13.0,10.0,256368.0,486219.26,278862.0,19500.0,
-FG1506.ZCE,20150323,956.0,948.0,955.0,961.0,949.0,956.0,955.0,8.0,7.0,190778.0,364354.17,273224.0,-5638.0,
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diff --git a/data/FG/FG1507.csv b/data/FG/FG1507.csv
deleted file mode 100644
index 3ed2a27..0000000
--- a/data/FG/FG1507.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG1507.ZCE,20140926,856.0,867.0,862.0,868.0,856.0,856.0,864.0,-11.0,-3.0,354.0,611.82,414.0,-320.0,
-FG1507.ZCE,20140929,852.0,864.0,862.0,864.0,851.0,852.0,855.0,-12.0,-9.0,48.0,82.06,410.0,-4.0,
-FG1507.ZCE,20140930,851.0,855.0,861.0,861.0,850.0,851.0,856.0,-4.0,1.0,32.0,54.79,408.0,-2.0,
-FG1507.ZCE,20141008,840.0,856.0,853.0,853.0,837.0,840.0,843.0,-16.0,-13.0,114.0,192.12,420.0,12.0,
-FG1507.ZCE,20141009,851.0,843.0,841.0,853.0,838.0,851.0,844.0,8.0,1.0,126.0,212.62,412.0,-8.0,
-FG1507.ZCE,20141010,847.0,844.0,847.0,851.0,844.0,847.0,847.0,3.0,3.0,204.0,345.65,450.0,38.0,
-FG1507.ZCE,20141013,857.0,847.0,847.0,866.0,845.0,857.0,859.0,10.0,12.0,132.0,226.69,406.0,-44.0,
-FG1507.ZCE,20141014,868.0,859.0,850.0,869.0,850.0,868.0,860.0,9.0,1.0,38.0,65.35,414.0,8.0,
-FG1507.ZCE,20141015,864.0,860.0,866.0,870.0,863.0,864.0,865.0,4.0,5.0,88.0,152.32,412.0,-2.0,
-FG1507.ZCE,20141016,858.0,865.0,859.0,864.0,854.0,858.0,858.0,-7.0,-7.0,104.0,178.51,404.0,-8.0,
-FG1507.ZCE,20141017,852.0,858.0,859.0,859.0,849.0,852.0,851.0,-6.0,-7.0,38.0,64.69,402.0,-2.0,
-FG1507.ZCE,20141020,847.0,851.0,855.0,855.0,847.0,847.0,851.0,-4.0,0.0,18.0,30.62,404.0,2.0,
-FG1507.ZCE,20141021,852.0,851.0,851.0,852.0,851.0,852.0,852.0,1.0,1.0,14.0,23.84,402.0,-2.0,
-FG1507.ZCE,20141022,847.0,852.0,848.0,848.0,847.0,847.0,848.0,-5.0,-4.0,8.0,13.0,402.0,0.0,
-FG1507.ZCE,20141023,848.0,848.0,848.0,848.0,848.0,848.0,848.0,0.0,0.0,2.0,3.39,402.0,0.0,
-FG1507.ZCE,20141024,854.0,848.0,852.0,855.0,851.0,854.0,853.0,6.0,5.0,18.0,30.72,402.0,0.0,
-FG1507.ZCE,20141027,853.0,853.0,853.0,853.0,853.0,853.0,853.0,0.0,0.0,2.0,3.41,400.0,-2.0,
-FG1507.ZCE,20141028,844.0,853.0,845.0,848.0,842.0,844.0,845.0,-9.0,-8.0,50.0,84.51,398.0,-2.0,
-FG1507.ZCE,20141029,847.0,845.0,846.0,847.0,846.0,847.0,847.0,2.0,2.0,4.0,6.77,398.0,0.0,
-FG1507.ZCE,20141030,852.0,847.0,851.0,856.0,850.0,852.0,853.0,5.0,6.0,62.0,105.74,404.0,6.0,
-FG1507.ZCE,20141031,856.0,853.0,850.0,856.0,849.0,856.0,851.0,3.0,-2.0,26.0,44.24,414.0,10.0,
-FG1507.ZCE,20141103,859.0,851.0,857.0,863.0,857.0,859.0,860.0,8.0,9.0,34.0,58.46,408.0,-6.0,
-FG1507.ZCE,20141104,847.0,860.0,858.0,858.0,845.0,847.0,851.0,-13.0,-9.0,22.0,37.45,402.0,-6.0,
-FG1507.ZCE,20141105,836.0,851.0,846.0,847.0,836.0,836.0,842.0,-15.0,-9.0,40.0,67.32,400.0,-2.0,
-FG1507.ZCE,20141106,849.0,842.0,836.0,849.0,836.0,849.0,843.0,7.0,1.0,58.0,97.81,398.0,-2.0,
-FG1507.ZCE,20141107,850.0,843.0,849.0,854.0,840.0,850.0,850.0,7.0,7.0,88.0,149.54,422.0,24.0,
-FG1507.ZCE,20141110,853.0,850.0,850.0,860.0,850.0,853.0,856.0,3.0,6.0,54.0,92.42,406.0,-16.0,
-FG1507.ZCE,20141111,857.0,856.0,852.0,857.0,851.0,857.0,854.0,1.0,-2.0,18.0,30.75,398.0,-8.0,
-FG1507.ZCE,20141112,872.0,854.0,858.0,886.0,858.0,872.0,876.0,18.0,22.0,84.0,147.17,408.0,10.0,
-FG1507.ZCE,20141113,876.0,876.0,872.0,876.0,870.0,876.0,873.0,0.0,-3.0,32.0,55.86,408.0,0.0,
-FG1507.ZCE,20141114,886.0,873.0,885.0,896.0,880.0,886.0,887.0,13.0,14.0,44.0,78.06,406.0,-2.0,
-FG1507.ZCE,20141117,875.0,887.0,888.0,888.0,875.0,875.0,880.0,-12.0,-7.0,50.0,88.04,394.0,-12.0,
-FG1507.ZCE,20141118,860.0,880.0,857.0,862.0,855.0,860.0,858.0,-20.0,-22.0,32.0,54.93,392.0,-2.0,
-FG1507.ZCE,20141119,868.0,858.0,855.0,869.0,855.0,868.0,860.0,10.0,2.0,46.0,79.1,392.0,0.0,
-FG1507.ZCE,20141120,862.0,860.0,867.0,868.0,862.0,862.0,866.0,2.0,6.0,10.0,17.33,390.0,-2.0,
-FG1507.ZCE,20141121,845.0,866.0,856.0,857.0,845.0,845.0,855.0,-21.0,-11.0,80.0,136.81,400.0,10.0,
-FG1507.ZCE,20141124,846.0,855.0,849.0,849.0,846.0,846.0,848.0,-9.0,-7.0,6.0,10.18,400.0,0.0,
-FG1507.ZCE,20141125,854.0,848.0,846.0,854.0,844.0,854.0,851.0,6.0,3.0,20.0,34.04,390.0,-10.0,
-FG1507.ZCE,20141126,851.0,851.0,853.0,853.0,850.0,851.0,852.0,0.0,1.0,10.0,17.04,390.0,0.0,
-FG1507.ZCE,20141127,866.0,852.0,853.0,866.0,853.0,866.0,858.0,14.0,6.0,18.0,30.9,392.0,2.0,
-FG1507.ZCE,20141128,862.0,858.0,860.0,870.0,860.0,862.0,867.0,4.0,9.0,24.0,41.61,390.0,-2.0,
-FG1507.ZCE,20141201,848.0,867.0,841.0,854.0,841.0,848.0,850.0,-19.0,-17.0,54.0,91.81,390.0,0.0,
-FG1507.ZCE,20141202,863.0,850.0,863.0,873.0,863.0,863.0,867.0,13.0,17.0,90.0,155.98,348.0,-42.0,
-FG1507.ZCE,20141203,870.0,867.0,871.0,871.0,867.0,870.0,869.0,3.0,2.0,60.0,104.3,310.0,-38.0,
-FG1507.ZCE,20141204,867.0,869.0,875.0,878.0,867.0,867.0,876.0,-2.0,7.0,18.0,31.54,296.0,-14.0,
-FG1507.ZCE,20141205,873.0,876.0,869.0,873.0,861.0,873.0,867.0,-3.0,-9.0,40.0,69.38,288.0,-8.0,
-FG1507.ZCE,20141208,871.0,867.0,874.0,874.0,870.0,871.0,872.0,4.0,5.0,14.0,24.41,282.0,-6.0,
-FG1507.ZCE,20141209,873.0,872.0,867.0,878.0,867.0,873.0,871.0,1.0,-1.0,16.0,27.88,274.0,-8.0,
-FG1507.ZCE,20141210,882.0,871.0,880.0,888.0,877.0,882.0,880.0,11.0,9.0,386.0,679.32,342.0,68.0,
-FG1507.ZCE,20141211,875.0,880.0,877.0,893.0,875.0,875.0,886.0,-5.0,6.0,156.0,276.41,422.0,80.0,
-FG1507.ZCE,20141212,886.0,886.0,878.0,886.0,877.0,886.0,883.0,0.0,-3.0,730.0,1289.18,980.0,558.0,
-FG1507.ZCE,20141215,892.0,883.0,889.0,896.0,883.0,892.0,889.0,9.0,6.0,236.0,419.77,1074.0,94.0,
-FG1507.ZCE,20141216,888.0,889.0,888.0,888.0,879.0,888.0,884.0,-1.0,-5.0,96.0,169.74,1068.0,-6.0,
-FG1507.ZCE,20141217,882.0,884.0,885.0,885.0,875.0,882.0,881.0,-2.0,-3.0,68.0,119.87,1062.0,-6.0,
-FG1507.ZCE,20141218,878.0,881.0,881.0,882.0,875.0,878.0,879.0,-3.0,-2.0,58.0,101.98,1062.0,0.0,
-FG1507.ZCE,20141219,886.0,879.0,880.0,886.0,880.0,886.0,883.0,7.0,4.0,38.0,67.14,1066.0,4.0,
-FG1507.ZCE,20141222,877.0,883.0,887.0,889.0,877.0,877.0,882.0,-6.0,-1.0,100.0,176.36,1062.0,-4.0,
-FG1507.ZCE,20141223,873.0,882.0,868.0,875.0,847.0,873.0,870.0,-9.0,-12.0,88.0,153.08,1070.0,8.0,
-FG1507.ZCE,20141224,889.0,870.0,875.0,889.0,875.0,889.0,884.0,19.0,14.0,162.0,286.43,1062.0,-8.0,
-FG1507.ZCE,20141225,888.0,884.0,890.0,893.0,884.0,888.0,888.0,4.0,4.0,44.0,78.18,1066.0,4.0,
-FG1507.ZCE,20141226,892.0,888.0,887.0,892.0,887.0,892.0,889.0,4.0,1.0,40.0,71.1,1064.0,-2.0,
-FG1507.ZCE,20141229,922.0,889.0,887.0,922.0,881.0,922.0,902.0,33.0,13.0,450.0,811.38,1102.0,38.0,
-FG1507.ZCE,20141230,939.0,902.0,929.0,939.0,928.0,939.0,934.0,37.0,32.0,326.0,609.19,1262.0,160.0,
-FG1507.ZCE,20141231,931.0,934.0,949.0,951.0,930.0,931.0,938.0,-3.0,4.0,340.0,638.08,1164.0,-98.0,
-FG1507.ZCE,20150105,938.0,938.0,935.0,945.0,928.0,938.0,938.0,0.0,0.0,274.0,513.86,1176.0,12.0,
-FG1507.ZCE,20150106,938.0,938.0,941.0,960.0,938.0,938.0,946.0,0.0,8.0,326.0,617.02,980.0,-196.0,
-FG1507.ZCE,20150107,934.0,946.0,936.0,936.0,930.0,934.0,931.0,-12.0,-15.0,178.0,331.41,978.0,-2.0,
-FG1507.ZCE,20150108,929.0,931.0,941.0,943.0,929.0,929.0,935.0,-2.0,4.0,114.0,213.19,972.0,-6.0,
-FG1507.ZCE,20150109,926.0,935.0,928.0,934.0,923.0,926.0,927.0,-9.0,-8.0,82.0,151.96,954.0,-18.0,
-FG1507.ZCE,20150112,910.0,927.0,927.0,929.0,910.0,910.0,919.0,-17.0,-8.0,220.0,404.37,900.0,-54.0,
-FG1507.ZCE,20150113,909.0,919.0,902.0,911.0,902.0,909.0,909.0,-10.0,-10.0,74.0,134.55,888.0,-12.0,
-FG1507.ZCE,20150114,905.0,909.0,913.0,913.0,889.0,905.0,903.0,-4.0,-6.0,88.0,158.93,916.0,28.0,
-FG1507.ZCE,20150115,916.0,903.0,915.0,916.0,909.0,916.0,913.0,13.0,10.0,38.0,69.37,916.0,0.0,
-FG1507.ZCE,20150116,908.0,913.0,907.0,908.0,900.0,908.0,902.0,-5.0,-11.0,28.0,50.53,924.0,8.0,
-FG1507.ZCE,20150119,902.0,902.0,897.0,903.0,895.0,902.0,899.0,0.0,-3.0,28.0,50.36,938.0,14.0,
-FG1507.ZCE,20150120,902.0,899.0,896.0,906.0,896.0,902.0,904.0,3.0,5.0,96.0,173.6,950.0,12.0,
-FG1507.ZCE,20150121,900.0,904.0,899.0,905.0,899.0,900.0,902.0,-4.0,-2.0,16.0,28.86,952.0,2.0,
-FG1507.ZCE,20150122,903.0,902.0,905.0,907.0,903.0,903.0,905.0,1.0,3.0,8.0,14.47,952.0,0.0,
-FG1507.ZCE,20150123,895.0,905.0,906.0,907.0,895.0,895.0,901.0,-10.0,-4.0,26.0,46.84,948.0,-4.0,
-FG1507.ZCE,20150126,887.0,901.0,897.0,897.0,886.0,887.0,889.0,-14.0,-12.0,46.0,81.8,938.0,-10.0,
-FG1507.ZCE,20150127,891.0,889.0,892.0,895.0,891.0,891.0,892.0,2.0,3.0,30.0,53.52,938.0,0.0,
-FG1507.ZCE,20150128,,892.0,,,,,892.0,,0.0,0.0,0.0,938.0,0.0,
-FG1507.ZCE,20150129,902.0,892.0,892.0,904.0,892.0,902.0,898.0,10.0,6.0,24.0,43.08,930.0,-8.0,
-FG1507.ZCE,20150130,901.0,898.0,902.0,902.0,898.0,901.0,900.0,3.0,2.0,16.0,28.8,930.0,0.0,
-FG1507.ZCE,20150202,,900.0,,,,,900.0,,0.0,0.0,0.0,930.0,0.0,
-FG1507.ZCE,20150203,910.0,900.0,906.0,910.0,905.0,910.0,907.0,10.0,7.0,80.0,145.19,908.0,-22.0,
-FG1507.ZCE,20150204,917.0,907.0,916.0,920.0,916.0,917.0,919.0,10.0,12.0,30.0,55.12,888.0,-20.0,
-FG1507.ZCE,20150205,910.0,919.0,910.0,910.0,910.0,910.0,910.0,-9.0,-9.0,2.0,3.64,888.0,0.0,
-FG1507.ZCE,20150206,911.0,910.0,913.0,913.0,911.0,911.0,913.0,1.0,3.0,68.0,124.13,888.0,0.0,
-FG1507.ZCE,20150209,915.0,913.0,920.0,921.0,913.0,915.0,915.0,2.0,2.0,48.0,87.8,876.0,-12.0,
-FG1507.ZCE,20150210,917.0,915.0,917.0,917.0,917.0,917.0,917.0,2.0,2.0,2.0,3.67,876.0,0.0,
-FG1507.ZCE,20150211,931.0,917.0,926.0,937.0,926.0,931.0,933.0,14.0,16.0,302.0,563.3,698.0,-178.0,
-FG1507.ZCE,20150212,926.0,933.0,927.0,927.0,926.0,926.0,926.0,-7.0,-7.0,40.0,74.1,696.0,-2.0,
-FG1507.ZCE,20150213,935.0,926.0,936.0,936.0,935.0,935.0,935.0,9.0,9.0,36.0,67.32,676.0,-20.0,
-FG1507.ZCE,20150216,937.0,935.0,937.0,937.0,937.0,937.0,937.0,2.0,2.0,2.0,3.75,676.0,0.0,
-FG1507.ZCE,20150217,936.0,937.0,936.0,936.0,936.0,936.0,936.0,-1.0,-1.0,14.0,26.21,676.0,0.0,
-FG1507.ZCE,20150225,927.0,936.0,926.0,927.0,926.0,927.0,926.0,-9.0,-10.0,6.0,11.12,678.0,2.0,
-FG1507.ZCE,20150226,951.0,926.0,931.0,951.0,931.0,951.0,947.0,25.0,21.0,394.0,746.36,400.0,-278.0,
-FG1507.ZCE,20150227,959.0,947.0,956.0,961.0,949.0,959.0,956.0,12.0,9.0,112.0,214.11,324.0,-76.0,
-FG1507.ZCE,20150302,942.0,956.0,963.0,963.0,932.0,942.0,940.0,-14.0,-16.0,32.0,60.18,318.0,-6.0,
-FG1507.ZCE,20150303,941.0,940.0,932.0,941.0,928.0,941.0,934.0,1.0,-6.0,8.0,14.94,316.0,-2.0,
-FG1507.ZCE,20150304,,934.0,,,,,936.0,,2.0,0.0,0.0,316.0,0.0,
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-FG1507.ZCE,20150306,931.0,933.0,948.0,948.0,931.0,931.0,941.0,-2.0,8.0,18.0,33.86,318.0,4.0,
-FG1507.ZCE,20150309,927.0,941.0,928.0,928.0,927.0,927.0,928.0,-14.0,-13.0,6.0,11.13,322.0,4.0,
-FG1507.ZCE,20150310,916.0,928.0,918.0,918.0,916.0,916.0,917.0,-12.0,-11.0,4.0,7.34,318.0,-4.0,
-FG1507.ZCE,20150311,911.0,917.0,918.0,918.0,911.0,911.0,914.0,-6.0,-3.0,14.0,25.6,308.0,-10.0,
-FG1507.ZCE,20150312,915.0,914.0,917.0,917.0,915.0,915.0,916.0,1.0,2.0,8.0,14.65,306.0,-2.0,
-FG1507.ZCE,20150313,,916.0,,,,,916.0,,0.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150316,,916.0,,,,,916.0,,0.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150317,,916.0,,,,,916.0,,0.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150318,,916.0,,,,,916.0,,0.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150319,,916.0,,,,,928.0,,12.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150320,,928.0,,,,,939.0,,11.0,0.0,0.0,306.0,0.0,
-FG1507.ZCE,20150323,943.0,939.0,941.0,943.0,940.0,943.0,941.0,4.0,2.0,20.0,37.63,288.0,-18.0,
-FG1507.ZCE,20150324,946.0,941.0,946.0,947.0,944.0,946.0,946.0,5.0,5.0,46.0,86.99,282.0,-6.0,
-FG1507.ZCE,20150325,935.0,946.0,938.0,938.0,935.0,935.0,937.0,-11.0,-9.0,4.0,7.49,280.0,-2.0,
-FG1507.ZCE,20150326,,937.0,,,,,942.0,,5.0,0.0,0.0,280.0,0.0,
-FG1507.ZCE,20150327,,942.0,,,,,942.0,,0.0,0.0,0.0,280.0,0.0,
-FG1507.ZCE,20150330,960.0,942.0,956.0,964.0,956.0,960.0,960.0,18.0,18.0,16.0,30.72,278.0,-2.0,
-FG1507.ZCE,20150331,948.0,960.0,955.0,956.0,948.0,948.0,952.0,-12.0,-8.0,50.0,95.2,278.0,0.0,
-FG1507.ZCE,20150401,936.0,952.0,936.0,936.0,936.0,936.0,936.0,-16.0,-16.0,2.0,3.74,278.0,0.0,
-FG1507.ZCE,20150402,910.0,936.0,910.0,910.0,910.0,910.0,910.0,-26.0,-26.0,2.0,3.64,276.0,-2.0,
-FG1507.ZCE,20150403,906.0,910.0,920.0,920.0,905.0,906.0,907.0,-4.0,-3.0,50.0,90.68,266.0,-10.0,
-FG1507.ZCE,20150407,912.0,907.0,922.0,922.0,912.0,912.0,918.0,5.0,11.0,6.0,11.02,266.0,0.0,
-FG1507.ZCE,20150408,896.0,918.0,900.0,900.0,881.0,896.0,891.0,-22.0,-27.0,46.0,81.95,264.0,-2.0,
-FG1507.ZCE,20150409,886.0,891.0,889.0,889.0,886.0,886.0,888.0,-5.0,-3.0,16.0,28.4,262.0,-2.0,
-FG1507.ZCE,20150410,872.0,888.0,891.0,891.0,872.0,872.0,879.0,-16.0,-9.0,22.0,38.67,262.0,0.0,
-FG1507.ZCE,20150413,882.0,879.0,877.0,882.0,877.0,882.0,881.0,3.0,2.0,8.0,14.09,262.0,0.0,
-FG1507.ZCE,20150414,900.0,881.0,913.0,913.0,900.0,900.0,907.0,19.0,26.0,4.0,7.25,264.0,2.0,
-FG1507.ZCE,20150415,892.0,907.0,900.0,900.0,892.0,892.0,895.0,-15.0,-12.0,20.0,35.8,274.0,10.0,
-FG1507.ZCE,20150416,891.0,895.0,892.0,902.0,891.0,891.0,896.0,-4.0,1.0,30.0,53.75,274.0,0.0,
-FG1507.ZCE,20150417,895.0,896.0,889.0,895.0,885.0,895.0,893.0,-1.0,-3.0,20.0,35.7,262.0,-12.0,
-FG1507.ZCE,20150420,892.0,893.0,892.0,892.0,892.0,892.0,892.0,-1.0,-1.0,4.0,7.14,262.0,0.0,
-FG1507.ZCE,20150421,896.0,892.0,898.0,902.0,895.0,896.0,898.0,4.0,6.0,12.0,21.55,262.0,0.0,
-FG1507.ZCE,20150422,903.0,898.0,902.0,910.0,902.0,903.0,904.0,5.0,6.0,8.0,14.47,262.0,0.0,
-FG1507.ZCE,20150423,899.0,904.0,897.0,902.0,897.0,899.0,899.0,-5.0,-5.0,50.0,89.85,262.0,0.0,
-FG1507.ZCE,20150424,917.0,899.0,908.0,917.0,902.0,917.0,909.0,18.0,10.0,54.0,98.18,262.0,0.0,
-FG1507.ZCE,20150427,935.0,909.0,930.0,935.0,913.0,935.0,928.0,26.0,19.0,82.0,152.12,262.0,0.0,
-FG1507.ZCE,20150428,923.0,928.0,923.0,925.0,923.0,923.0,924.0,-5.0,-4.0,8.0,14.78,262.0,0.0,
-FG1507.ZCE,20150429,910.0,924.0,908.0,910.0,908.0,910.0,909.0,-14.0,-15.0,4.0,7.27,262.0,0.0,
-FG1507.ZCE,20150430,907.0,909.0,907.0,907.0,907.0,907.0,907.0,-2.0,-2.0,2.0,3.63,262.0,0.0,
-FG1507.ZCE,20150504,,907.0,,,,,919.0,,12.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150505,930.0,919.0,931.0,931.0,930.0,930.0,931.0,11.0,12.0,6.0,11.17,262.0,0.0,
-FG1507.ZCE,20150506,929.0,931.0,926.0,929.0,923.0,929.0,927.0,-2.0,-4.0,24.0,44.47,262.0,0.0,
-FG1507.ZCE,20150507,922.0,927.0,924.0,928.0,922.0,922.0,924.0,-5.0,-3.0,84.0,155.16,262.0,0.0,
-FG1507.ZCE,20150508,933.0,924.0,932.0,936.0,925.0,933.0,930.0,9.0,6.0,16.0,29.77,262.0,0.0,
-FG1507.ZCE,20150511,922.0,930.0,919.0,934.0,919.0,922.0,921.0,-8.0,-9.0,40.0,73.66,262.0,0.0,
-FG1507.ZCE,20150512,928.0,921.0,922.0,932.0,917.0,928.0,926.0,7.0,5.0,60.0,111.14,268.0,6.0,
-FG1507.ZCE,20150513,936.0,926.0,935.0,936.0,920.0,936.0,934.0,10.0,8.0,26.0,48.56,266.0,-2.0,
-FG1507.ZCE,20150514,,934.0,,,,,934.0,,0.0,0.0,0.0,266.0,0.0,
-FG1507.ZCE,20150515,932.0,934.0,918.0,932.0,918.0,932.0,922.0,-2.0,-12.0,16.0,29.49,264.0,-2.0,
-FG1507.ZCE,20150518,,922.0,,,,,922.0,,0.0,0.0,0.0,264.0,0.0,
-FG1507.ZCE,20150519,,922.0,,,,,922.0,,0.0,0.0,0.0,264.0,0.0,
-FG1507.ZCE,20150520,896.0,922.0,896.0,896.0,896.0,896.0,896.0,-26.0,-26.0,2.0,3.58,262.0,-2.0,
-FG1507.ZCE,20150521,,896.0,,,,,899.0,,3.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150522,,899.0,,,,,899.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150525,,899.0,,,,,899.0,,0.0,0.0,0.0,262.0,0.0,
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-FG1507.ZCE,20150527,,899.0,,,,,899.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150528,,899.0,,,,,910.0,,11.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150529,926.0,910.0,926.0,926.0,926.0,926.0,926.0,16.0,16.0,2.0,3.7,260.0,-2.0,
-FG1507.ZCE,20150601,,926.0,,,,,926.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150602,937.0,926.0,912.0,939.0,912.0,937.0,935.0,11.0,9.0,28.0,52.36,260.0,0.0,
-FG1507.ZCE,20150603,924.0,935.0,942.0,957.0,924.0,924.0,937.0,-11.0,2.0,8.0,14.99,260.0,0.0,
-FG1507.ZCE,20150604,,937.0,,,,,937.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150605,920.0,937.0,945.0,950.0,920.0,920.0,930.0,-17.0,-7.0,28.0,52.07,264.0,4.0,
-FG1507.ZCE,20150608,,930.0,,,,,930.0,,0.0,0.0,0.0,264.0,0.0,
-FG1507.ZCE,20150609,944.0,930.0,917.0,946.0,917.0,944.0,929.0,14.0,-1.0,10.0,18.59,262.0,-2.0,
-FG1507.ZCE,20150610,,929.0,,,,,929.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150611,,929.0,,,,,929.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150612,,929.0,,,,,929.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150615,,929.0,,,,,929.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150616,,929.0,,,,,929.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150617,927.0,929.0,927.0,927.0,927.0,927.0,927.0,-2.0,-2.0,2.0,3.71,262.0,0.0,
-FG1507.ZCE,20150618,,927.0,,,,,927.0,,0.0,0.0,0.0,262.0,0.0,
-FG1507.ZCE,20150619,890.0,927.0,891.0,891.0,890.0,890.0,891.0,-37.0,-36.0,4.0,7.12,260.0,-2.0,
-FG1507.ZCE,20150623,,891.0,,,,,891.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150624,902.0,891.0,910.0,912.0,880.0,902.0,902.0,11.0,11.0,238.0,429.26,260.0,0.0,
-FG1507.ZCE,20150625,,902.0,,,,,902.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150626,907.0,902.0,890.0,908.0,886.0,907.0,891.0,5.0,-11.0,218.0,388.32,260.0,0.0,
-FG1507.ZCE,20150629,915.0,891.0,895.0,917.0,892.0,915.0,907.0,24.0,16.0,32.0,58.04,262.0,2.0,
-FG1507.ZCE,20150630,884.0,907.0,884.0,894.0,883.0,884.0,885.0,-23.0,-22.0,14.0,24.79,260.0,-2.0,
-FG1507.ZCE,20150701,,885.0,,,,,885.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150702,,885.0,,,,,885.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150703,,885.0,,,,,900.0,,15.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150706,,900.0,,,,,888.0,,-12.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150707,,888.0,,,,,871.0,,-17.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150708,870.0,871.0,870.0,870.0,870.0,870.0,870.0,-1.0,-1.0,162.0,281.88,260.0,0.0,
-FG1507.ZCE,20150709,,870.0,,,,,870.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150710,,870.0,,,,,870.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150713,,870.0,,,,,870.0,,0.0,0.0,0.0,260.0,0.0,
-FG1507.ZCE,20150714,876.0,870.0,875.0,876.0,875.0,876.0,876.0,6.0,6.0,230.0,402.82,0.0,-260.0,
diff --git a/data/FG/FG1508.csv b/data/FG/FG1508.csv
deleted file mode 100644
index 9347d9d..0000000
--- a/data/FG/FG1508.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1508.ZCE,20140815,,906.0,,,,,906.0,,0.0,0.0,0.0,0.0,0.0,
-FG1508.ZCE,20140818,,906.0,,,,,906.0,,0.0,0.0,0.0,0.0,0.0,
-FG1508.ZCE,20140819,921.0,906.0,940.0,948.0,921.0,921.0,935.0,15.0,29.0,10.0,18.71,2.0,2.0,
-FG1508.ZCE,20140820,,935.0,,,,,939.0,,4.0,0.0,0.0,2.0,0.0,
-FG1508.ZCE,20140821,,939.0,,,,,939.0,,0.0,0.0,0.0,2.0,0.0,
-FG1508.ZCE,20140822,,939.0,,,,,939.0,,0.0,0.0,0.0,2.0,0.0,
-FG1508.ZCE,20140825,,939.0,,,,,939.0,,0.0,0.0,0.0,2.0,0.0,
-FG1508.ZCE,20140826,957.0,939.0,958.0,961.0,933.0,957.0,945.0,18.0,6.0,170.0,321.24,2.0,0.0,
-FG1508.ZCE,20140827,933.0,945.0,947.0,947.0,933.0,933.0,942.0,-12.0,-3.0,12.0,22.6,12.0,10.0,
-FG1508.ZCE,20140828,936.0,942.0,937.0,937.0,934.0,936.0,936.0,-6.0,-6.0,8.0,14.97,18.0,6.0,
-FG1508.ZCE,20140829,919.0,936.0,899.0,919.0,899.0,919.0,907.0,-17.0,-29.0,16.0,29.02,18.0,0.0,
-FG1508.ZCE,20140901,902.0,907.0,871.0,902.0,871.0,902.0,887.0,-5.0,-20.0,4.0,7.09,18.0,0.0,
-FG1508.ZCE,20140902,,887.0,,,,,887.0,,0.0,0.0,0.0,18.0,0.0,
-FG1508.ZCE,20140903,,887.0,,,,,887.0,,0.0,0.0,0.0,18.0,0.0,
-FG1508.ZCE,20140904,,887.0,,,,,887.0,,0.0,0.0,0.0,18.0,0.0,
-FG1508.ZCE,20140905,851.0,887.0,866.0,866.0,851.0,851.0,854.0,-36.0,-33.0,10.0,17.09,18.0,0.0,
-FG1508.ZCE,20140909,851.0,854.0,854.0,854.0,847.0,851.0,851.0,-3.0,-3.0,6.0,10.21,20.0,2.0,
-FG1508.ZCE,20140910,856.0,851.0,836.0,858.0,836.0,856.0,848.0,5.0,-3.0,10.0,16.95,20.0,0.0,
-FG1508.ZCE,20140911,,848.0,,,,,848.0,,0.0,0.0,0.0,20.0,0.0,
-FG1508.ZCE,20140912,860.0,848.0,859.0,864.0,859.0,860.0,861.0,12.0,13.0,6.0,10.33,22.0,2.0,
-FG1508.ZCE,20140915,880.0,861.0,872.0,880.0,872.0,880.0,876.0,19.0,15.0,6.0,10.52,24.0,2.0,
-FG1508.ZCE,20140916,898.0,876.0,867.0,898.0,867.0,898.0,881.0,22.0,5.0,32.0,56.37,40.0,16.0,
-FG1508.ZCE,20140917,895.0,881.0,881.0,908.0,846.0,895.0,897.0,14.0,16.0,338.0,606.46,234.0,194.0,
-FG1508.ZCE,20140918,887.0,897.0,885.0,890.0,881.0,887.0,887.0,-10.0,-10.0,28.0,49.7,234.0,0.0,
-FG1508.ZCE,20140919,878.0,887.0,886.0,886.0,873.0,878.0,880.0,-9.0,-7.0,42.0,73.91,234.0,0.0,
-FG1508.ZCE,20140922,859.0,880.0,873.0,878.0,854.0,859.0,866.0,-21.0,-14.0,36.0,62.32,230.0,-4.0,
-FG1508.ZCE,20140923,896.0,866.0,869.0,897.0,869.0,896.0,889.0,30.0,23.0,188.0,334.4,232.0,2.0,
-FG1508.ZCE,20140924,890.0,889.0,887.0,893.0,881.0,890.0,887.0,1.0,-2.0,52.0,92.23,248.0,16.0,
-FG1508.ZCE,20140925,861.0,887.0,880.0,882.0,857.0,861.0,869.0,-26.0,-18.0,208.0,361.32,352.0,104.0,
-FG1508.ZCE,20140926,863.0,869.0,862.0,868.0,858.0,863.0,864.0,-6.0,-5.0,102.0,176.26,312.0,-40.0,
-FG1508.ZCE,20140929,851.0,864.0,861.0,862.0,851.0,851.0,854.0,-13.0,-10.0,60.0,102.44,294.0,-18.0,
-FG1508.ZCE,20140930,855.0,854.0,860.0,863.0,852.0,855.0,856.0,1.0,2.0,42.0,71.9,266.0,-28.0,
-FG1508.ZCE,20141008,841.0,856.0,857.0,857.0,840.0,841.0,848.0,-15.0,-8.0,72.0,122.15,260.0,-6.0,
-FG1508.ZCE,20141009,851.0,848.0,844.0,852.0,842.0,851.0,847.0,3.0,-1.0,50.0,84.74,254.0,-6.0,
-FG1508.ZCE,20141010,849.0,847.0,847.0,850.0,845.0,849.0,847.0,2.0,0.0,24.0,40.64,272.0,18.0,
-FG1508.ZCE,20141013,855.0,847.0,861.0,864.0,853.0,855.0,858.0,8.0,11.0,36.0,61.8,264.0,-8.0,
-FG1508.ZCE,20141014,864.0,858.0,856.0,864.0,856.0,864.0,860.0,6.0,2.0,48.0,82.52,232.0,-32.0,
-FG1508.ZCE,20141015,861.0,860.0,862.0,862.0,861.0,861.0,862.0,1.0,2.0,10.0,17.23,228.0,-4.0,
-FG1508.ZCE,20141016,857.0,862.0,858.0,863.0,857.0,857.0,859.0,-5.0,-3.0,14.0,24.05,228.0,0.0,
-FG1508.ZCE,20141017,849.0,859.0,847.0,849.0,847.0,849.0,848.0,-10.0,-11.0,6.0,10.18,228.0,0.0,
-FG1508.ZCE,20141020,849.0,848.0,849.0,849.0,849.0,849.0,849.0,1.0,1.0,6.0,10.19,228.0,0.0,
-FG1508.ZCE,20141021,851.0,849.0,866.0,866.0,851.0,851.0,856.0,2.0,7.0,16.0,27.38,232.0,4.0,
-FG1508.ZCE,20141022,848.0,856.0,856.0,856.0,848.0,848.0,850.0,-8.0,-6.0,8.0,13.0,232.0,0.0,
-FG1508.ZCE,20141023,848.0,850.0,848.0,848.0,848.0,848.0,848.0,-2.0,-2.0,2.0,3.39,232.0,0.0,
-FG1508.ZCE,20141024,854.0,848.0,847.0,856.0,847.0,854.0,853.0,6.0,5.0,44.0,75.02,232.0,0.0,
-FG1508.ZCE,20141027,849.0,853.0,850.0,850.0,849.0,849.0,850.0,-4.0,-3.0,4.0,6.8,232.0,0.0,
-FG1508.ZCE,20141028,843.0,850.0,846.0,846.0,843.0,843.0,845.0,-7.0,-5.0,4.0,6.76,234.0,2.0,
-FG1508.ZCE,20141029,,845.0,,,,,846.0,,1.0,0.0,0.0,234.0,0.0,
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-FG1508.ZCE,20141031,853.0,847.0,851.0,856.0,850.0,853.0,854.0,6.0,7.0,30.0,51.22,228.0,-6.0,
-FG1508.ZCE,20141103,857.0,854.0,857.0,857.0,857.0,857.0,857.0,3.0,3.0,4.0,6.86,226.0,-2.0,
-FG1508.ZCE,20141104,849.0,857.0,852.0,852.0,849.0,849.0,850.0,-8.0,-7.0,16.0,27.2,224.0,-2.0,
-FG1508.ZCE,20141105,843.0,850.0,847.0,849.0,843.0,843.0,845.0,-7.0,-5.0,18.0,30.44,226.0,2.0,
-FG1508.ZCE,20141106,844.0,845.0,845.0,845.0,844.0,844.0,844.0,-1.0,-1.0,10.0,16.89,224.0,-2.0,
-FG1508.ZCE,20141107,854.0,844.0,846.0,855.0,846.0,854.0,850.0,10.0,6.0,52.0,88.43,234.0,10.0,
-FG1508.ZCE,20141110,854.0,850.0,854.0,856.0,854.0,854.0,854.0,4.0,4.0,12.0,20.5,232.0,-2.0,
-FG1508.ZCE,20141111,858.0,854.0,855.0,858.0,854.0,858.0,856.0,4.0,2.0,10.0,17.11,238.0,6.0,
-FG1508.ZCE,20141112,879.0,856.0,861.0,882.0,861.0,879.0,873.0,23.0,17.0,10.0,17.46,238.0,0.0,
-FG1508.ZCE,20141113,872.0,873.0,872.0,872.0,872.0,872.0,872.0,-1.0,-1.0,2.0,3.49,236.0,-2.0,
-FG1508.ZCE,20141114,881.0,872.0,876.0,888.0,876.0,881.0,882.0,9.0,10.0,100.0,176.36,226.0,-10.0,
-FG1508.ZCE,20141117,870.0,882.0,882.0,886.0,870.0,870.0,878.0,-12.0,-4.0,16.0,28.1,222.0,-4.0,
-FG1508.ZCE,20141118,862.0,878.0,861.0,864.0,858.0,862.0,861.0,-16.0,-17.0,26.0,44.78,222.0,0.0,
-FG1508.ZCE,20141119,869.0,861.0,859.0,869.0,859.0,869.0,864.0,8.0,3.0,16.0,27.64,222.0,0.0,
-FG1508.ZCE,20141120,,864.0,,,,,864.0,,0.0,0.0,0.0,222.0,0.0,
-FG1508.ZCE,20141121,857.0,864.0,858.0,859.0,855.0,857.0,857.0,-7.0,-7.0,20.0,34.27,222.0,0.0,
-FG1508.ZCE,20141124,845.0,857.0,855.0,855.0,845.0,845.0,850.0,-12.0,-7.0,4.0,6.8,222.0,0.0,
-FG1508.ZCE,20141125,853.0,850.0,846.0,853.0,844.0,853.0,848.0,3.0,-2.0,44.0,74.59,222.0,0.0,
-FG1508.ZCE,20141126,850.0,848.0,850.0,850.0,850.0,850.0,850.0,2.0,2.0,4.0,6.8,222.0,0.0,
-FG1508.ZCE,20141127,855.0,850.0,851.0,855.0,851.0,855.0,853.0,5.0,3.0,4.0,6.82,222.0,0.0,
-FG1508.ZCE,20141128,866.0,853.0,862.0,866.0,859.0,866.0,864.0,13.0,11.0,20.0,34.55,222.0,0.0,
-FG1508.ZCE,20141201,847.0,864.0,840.0,854.0,840.0,847.0,846.0,-17.0,-18.0,16.0,27.06,224.0,2.0,
-FG1508.ZCE,20141202,860.0,846.0,867.0,867.0,860.0,860.0,864.0,14.0,18.0,38.0,65.64,204.0,-20.0,
-FG1508.ZCE,20141203,869.0,864.0,868.0,869.0,865.0,869.0,868.0,5.0,4.0,114.0,197.87,154.0,-50.0,
-FG1508.ZCE,20141204,870.0,868.0,875.0,876.0,870.0,870.0,873.0,2.0,5.0,38.0,66.37,138.0,-16.0,
-FG1508.ZCE,20141205,862.0,873.0,862.0,862.0,862.0,862.0,862.0,-11.0,-11.0,6.0,10.34,134.0,-4.0,
-FG1508.ZCE,20141208,871.0,862.0,872.0,873.0,871.0,871.0,872.0,9.0,10.0,6.0,10.46,130.0,-4.0,
-FG1508.ZCE,20141209,875.0,872.0,866.0,877.0,866.0,875.0,872.0,3.0,0.0,22.0,38.35,112.0,-18.0,
-FG1508.ZCE,20141210,877.0,872.0,875.0,877.0,875.0,877.0,876.0,5.0,4.0,14.0,24.52,98.0,-14.0,
-FG1508.ZCE,20141211,881.0,876.0,882.0,892.0,881.0,881.0,886.0,5.0,10.0,58.0,102.82,90.0,-8.0,
-FG1508.ZCE,20141212,891.0,886.0,891.0,891.0,891.0,891.0,891.0,5.0,5.0,2.0,3.56,90.0,0.0,
-FG1508.ZCE,20141215,893.0,891.0,894.0,901.0,891.0,893.0,895.0,2.0,4.0,202.0,361.73,220.0,130.0,
-FG1508.ZCE,20141216,888.0,895.0,889.0,890.0,882.0,888.0,887.0,-7.0,-8.0,10.0,17.75,218.0,-2.0,
-FG1508.ZCE,20141217,889.0,887.0,883.0,889.0,881.0,889.0,883.0,2.0,-4.0,52.0,91.86,248.0,30.0,
-FG1508.ZCE,20141218,882.0,883.0,887.0,887.0,880.0,882.0,882.0,-1.0,-1.0,8.0,14.12,248.0,0.0,
-FG1508.ZCE,20141219,,882.0,,,,,884.0,,2.0,0.0,0.0,248.0,0.0,
-FG1508.ZCE,20141222,886.0,884.0,886.0,886.0,886.0,886.0,886.0,2.0,2.0,2.0,3.54,248.0,0.0,
-FG1508.ZCE,20141223,873.0,886.0,873.0,873.0,873.0,873.0,873.0,-13.0,-13.0,6.0,10.48,246.0,-2.0,
-FG1508.ZCE,20141224,884.0,873.0,879.0,884.0,879.0,884.0,882.0,11.0,9.0,4.0,7.05,246.0,0.0,
-FG1508.ZCE,20141225,888.0,882.0,886.0,888.0,886.0,888.0,887.0,6.0,5.0,6.0,10.64,246.0,0.0,
-FG1508.ZCE,20141226,888.0,887.0,888.0,888.0,888.0,888.0,888.0,1.0,1.0,2.0,3.55,246.0,0.0,
-FG1508.ZCE,20141229,924.0,888.0,897.0,924.0,897.0,924.0,922.0,36.0,34.0,54.0,99.56,246.0,0.0,
-FG1508.ZCE,20141230,955.0,922.0,928.0,959.0,928.0,955.0,946.0,33.0,24.0,58.0,109.75,250.0,4.0,
-FG1508.ZCE,20141231,936.0,946.0,950.0,950.0,932.0,936.0,940.0,-10.0,-6.0,32.0,60.13,254.0,4.0,
-FG1508.ZCE,20150105,940.0,940.0,941.0,943.0,930.0,940.0,941.0,0.0,1.0,112.0,210.7,190.0,-64.0,
-FG1508.ZCE,20150106,948.0,941.0,951.0,963.0,945.0,948.0,949.0,7.0,8.0,80.0,151.82,184.0,-6.0,
-FG1508.ZCE,20150107,936.0,949.0,930.0,936.0,930.0,936.0,932.0,-13.0,-17.0,6.0,11.18,184.0,0.0,
-FG1508.ZCE,20150108,944.0,932.0,942.0,950.0,939.0,944.0,943.0,12.0,11.0,18.0,33.96,182.0,-2.0,
-FG1508.ZCE,20150109,938.0,943.0,938.0,938.0,931.0,938.0,935.0,-5.0,-8.0,38.0,71.06,154.0,-28.0,
-FG1508.ZCE,20150112,925.0,935.0,925.0,925.0,925.0,925.0,925.0,-10.0,-10.0,2.0,3.7,152.0,-2.0,
-FG1508.ZCE,20150113,915.0,925.0,915.0,915.0,915.0,915.0,915.0,-10.0,-10.0,8.0,14.64,150.0,-2.0,
-FG1508.ZCE,20150114,911.0,915.0,905.0,913.0,905.0,911.0,908.0,-4.0,-7.0,14.0,25.41,148.0,-2.0,
-FG1508.ZCE,20150115,,908.0,,,,,916.0,,8.0,0.0,0.0,148.0,0.0,
-FG1508.ZCE,20150116,909.0,916.0,907.0,909.0,907.0,909.0,909.0,-7.0,-7.0,102.0,185.42,246.0,98.0,
-FG1508.ZCE,20150119,,909.0,,,,,908.0,,-1.0,0.0,0.0,246.0,0.0,
-FG1508.ZCE,20150120,,908.0,,,,,904.0,,-4.0,0.0,0.0,246.0,0.0,
-FG1508.ZCE,20150121,902.0,904.0,902.0,902.0,902.0,902.0,902.0,-2.0,-2.0,2.0,3.61,244.0,-2.0,
-FG1508.ZCE,20150122,906.0,902.0,915.0,915.0,906.0,906.0,911.0,4.0,9.0,4.0,7.28,244.0,0.0,
-FG1508.ZCE,20150123,,911.0,,,,,899.0,,-12.0,0.0,0.0,244.0,0.0,
-FG1508.ZCE,20150126,,899.0,,,,,891.0,,-8.0,0.0,0.0,244.0,0.0,
-FG1508.ZCE,20150127,,891.0,,,,,891.0,,0.0,0.0,0.0,244.0,0.0,
-FG1508.ZCE,20150128,,891.0,,,,,891.0,,0.0,0.0,0.0,244.0,0.0,
-FG1508.ZCE,20150129,903.0,891.0,900.0,903.0,900.0,903.0,902.0,12.0,11.0,4.0,7.21,244.0,0.0,
-FG1508.ZCE,20150130,903.0,902.0,903.0,903.0,903.0,903.0,903.0,1.0,1.0,2.0,3.61,242.0,-2.0,
-FG1508.ZCE,20150202,903.0,903.0,908.0,908.0,901.0,903.0,904.0,0.0,1.0,10.0,18.08,242.0,0.0,
-FG1508.ZCE,20150203,909.0,904.0,909.0,909.0,909.0,909.0,909.0,5.0,5.0,2.0,3.64,244.0,2.0,
-FG1508.ZCE,20150204,921.0,909.0,921.0,921.0,921.0,921.0,921.0,12.0,12.0,2.0,3.68,244.0,0.0,
-FG1508.ZCE,20150205,913.0,921.0,913.0,913.0,913.0,913.0,913.0,-8.0,-8.0,2.0,3.65,242.0,-2.0,
-FG1508.ZCE,20150206,,913.0,,,,,916.0,,3.0,0.0,0.0,242.0,0.0,
-FG1508.ZCE,20150209,920.0,916.0,922.0,924.0,920.0,920.0,923.0,4.0,7.0,40.0,73.84,218.0,-24.0,
-FG1508.ZCE,20150210,,923.0,,,,,924.0,,1.0,0.0,0.0,218.0,0.0,
-FG1508.ZCE,20150211,935.0,924.0,935.0,935.0,935.0,935.0,935.0,11.0,11.0,2.0,3.74,218.0,0.0,
-FG1508.ZCE,20150212,935.0,935.0,935.0,935.0,935.0,935.0,935.0,0.0,0.0,2.0,3.74,216.0,-2.0,
-FG1508.ZCE,20150213,947.0,935.0,940.0,947.0,940.0,947.0,944.0,12.0,9.0,4.0,7.55,216.0,0.0,
-FG1508.ZCE,20150216,,944.0,,,,,941.0,,-3.0,0.0,0.0,216.0,0.0,
-FG1508.ZCE,20150217,934.0,941.0,943.0,943.0,919.0,934.0,932.0,-7.0,-9.0,6.0,11.18,216.0,0.0,
-FG1508.ZCE,20150225,933.0,932.0,933.0,933.0,933.0,933.0,933.0,1.0,1.0,8.0,14.93,208.0,-8.0,
-FG1508.ZCE,20150226,952.0,933.0,941.0,960.0,941.0,952.0,952.0,19.0,19.0,88.0,167.53,140.0,-68.0,
-FG1508.ZCE,20150227,966.0,952.0,954.0,966.0,954.0,966.0,960.0,14.0,8.0,30.0,57.63,128.0,-12.0,
-FG1508.ZCE,20150302,955.0,960.0,956.0,964.0,955.0,955.0,960.0,-5.0,0.0,52.0,99.83,92.0,-36.0,
-FG1508.ZCE,20150303,960.0,960.0,960.0,960.0,960.0,960.0,960.0,0.0,0.0,80.0,153.6,92.0,0.0,
-FG1508.ZCE,20150304,946.0,960.0,946.0,946.0,946.0,946.0,946.0,-14.0,-14.0,8.0,15.14,84.0,-8.0,
-FG1508.ZCE,20150305,953.0,946.0,946.0,953.0,946.0,953.0,953.0,7.0,7.0,72.0,137.17,84.0,0.0,
-FG1508.ZCE,20150306,941.0,953.0,956.0,956.0,941.0,941.0,950.0,-12.0,-3.0,14.0,26.61,84.0,0.0,
-FG1508.ZCE,20150309,940.0,950.0,931.0,940.0,931.0,940.0,936.0,-10.0,-14.0,4.0,7.48,84.0,0.0,
-FG1508.ZCE,20150310,,936.0,,,,,936.0,,0.0,0.0,0.0,84.0,0.0,
-FG1508.ZCE,20150311,920.0,936.0,926.0,926.0,920.0,920.0,923.0,-16.0,-13.0,40.0,73.8,90.0,6.0,
-FG1508.ZCE,20150312,924.0,923.0,921.0,924.0,921.0,924.0,924.0,1.0,1.0,40.0,73.9,84.0,-6.0,
-FG1508.ZCE,20150313,,924.0,,,,,924.0,,0.0,0.0,0.0,84.0,0.0,
-FG1508.ZCE,20150316,,924.0,,,,,925.0,,1.0,0.0,0.0,84.0,0.0,
-FG1508.ZCE,20150317,932.0,925.0,940.0,940.0,932.0,932.0,939.0,7.0,14.0,18.0,33.81,84.0,0.0,
-FG1508.ZCE,20150318,928.0,939.0,928.0,928.0,928.0,928.0,928.0,-11.0,-11.0,2.0,3.71,84.0,0.0,
-FG1508.ZCE,20150319,955.0,928.0,945.0,955.0,944.0,955.0,948.0,27.0,20.0,6.0,11.38,84.0,0.0,
-FG1508.ZCE,20150320,960.0,948.0,960.0,960.0,960.0,960.0,960.0,12.0,12.0,2.0,3.84,82.0,-2.0,
-FG1508.ZCE,20150323,950.0,960.0,962.0,962.0,942.0,950.0,954.0,-10.0,-6.0,38.0,72.53,48.0,-34.0,
-FG1508.ZCE,20150324,952.0,954.0,983.0,983.0,950.0,952.0,962.0,-2.0,8.0,14.0,26.94,48.0,0.0,
-FG1508.ZCE,20150325,,962.0,,,,,947.0,,-15.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150326,,947.0,,,,,947.0,,0.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150327,,947.0,,,,,947.0,,0.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150330,,947.0,,,,,956.0,,9.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150331,,956.0,,,,,956.0,,0.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150401,,956.0,,,,,943.0,,-13.0,0.0,0.0,48.0,0.0,
-FG1508.ZCE,20150402,918.0,943.0,937.0,947.0,918.0,918.0,934.0,-25.0,-9.0,12.0,22.42,48.0,0.0,
-FG1508.ZCE,20150403,906.0,934.0,919.0,919.0,906.0,906.0,913.0,-28.0,-21.0,4.0,7.3,46.0,-2.0,
-FG1508.ZCE,20150407,901.0,913.0,900.0,916.0,900.0,901.0,907.0,-12.0,-6.0,16.0,29.01,46.0,0.0,
-FG1508.ZCE,20150408,,907.0,,,,,902.0,,-5.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150409,900.0,902.0,900.0,900.0,900.0,900.0,900.0,-2.0,-2.0,4.0,7.2,46.0,0.0,
-FG1508.ZCE,20150410,879.0,900.0,892.0,892.0,865.0,879.0,879.0,-21.0,-21.0,6.0,10.54,46.0,0.0,
-FG1508.ZCE,20150413,,879.0,,,,,881.0,,2.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150414,,881.0,,,,,907.0,,26.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150415,,907.0,,,,,909.0,,2.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150416,906.0,909.0,906.0,906.0,906.0,906.0,906.0,-3.0,-3.0,2.0,3.62,46.0,0.0,
-FG1508.ZCE,20150417,,906.0,,,,,904.0,,-2.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150420,,904.0,,,,,891.0,,-13.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150421,,891.0,,,,,895.0,,4.0,0.0,0.0,46.0,0.0,
-FG1508.ZCE,20150422,908.0,895.0,898.0,914.0,897.0,908.0,907.0,13.0,12.0,46.0,83.42,70.0,24.0,
-FG1508.ZCE,20150423,918.0,907.0,912.0,919.0,907.0,918.0,911.0,11.0,4.0,30.0,54.66,82.0,12.0,
-FG1508.ZCE,20150424,920.0,911.0,912.0,925.0,912.0,920.0,916.0,9.0,5.0,18.0,32.99,86.0,4.0,
-FG1508.ZCE,20150427,927.0,916.0,945.0,945.0,913.0,927.0,933.0,11.0,17.0,82.0,153.07,84.0,-2.0,
-FG1508.ZCE,20150428,,933.0,,,,,932.0,,-1.0,0.0,0.0,84.0,0.0,
-FG1508.ZCE,20150429,915.0,932.0,915.0,915.0,915.0,915.0,915.0,-17.0,-17.0,2.0,3.66,84.0,0.0,
-FG1508.ZCE,20150430,914.0,915.0,914.0,914.0,914.0,914.0,914.0,-1.0,-1.0,6.0,10.97,78.0,-6.0,
-FG1508.ZCE,20150504,932.0,914.0,935.0,936.0,932.0,932.0,935.0,18.0,21.0,12.0,22.43,82.0,4.0,
-FG1508.ZCE,20150505,940.0,935.0,937.0,940.0,937.0,940.0,940.0,5.0,5.0,12.0,22.55,82.0,0.0,
-FG1508.ZCE,20150506,937.0,940.0,963.0,963.0,934.0,937.0,945.0,-3.0,5.0,6.0,11.34,82.0,0.0,
-FG1508.ZCE,20150507,930.0,945.0,935.0,935.0,930.0,930.0,933.0,-15.0,-12.0,4.0,7.46,82.0,0.0,
-FG1508.ZCE,20150508,935.0,933.0,935.0,935.0,935.0,935.0,935.0,2.0,2.0,2.0,3.74,82.0,0.0,
-FG1508.ZCE,20150511,,935.0,,,,,933.0,,-2.0,0.0,0.0,82.0,0.0,
-FG1508.ZCE,20150512,928.0,933.0,935.0,936.0,928.0,928.0,933.0,-5.0,0.0,12.0,22.39,70.0,-12.0,
-FG1508.ZCE,20150513,923.0,933.0,935.0,935.0,923.0,923.0,933.0,-10.0,0.0,48.0,89.61,72.0,2.0,
-FG1508.ZCE,20150514,914.0,933.0,914.0,914.0,914.0,914.0,914.0,-19.0,-19.0,2.0,3.66,70.0,-2.0,
-FG1508.ZCE,20150515,938.0,914.0,914.0,938.0,914.0,938.0,929.0,24.0,15.0,8.0,14.86,70.0,0.0,
-FG1508.ZCE,20150518,,929.0,,,,,929.0,,0.0,0.0,0.0,70.0,0.0,
-FG1508.ZCE,20150519,,929.0,,,,,929.0,,0.0,0.0,0.0,70.0,0.0,
-FG1508.ZCE,20150520,921.0,929.0,921.0,921.0,921.0,921.0,921.0,-8.0,-8.0,2.0,3.68,70.0,0.0,
-FG1508.ZCE,20150521,914.0,921.0,913.0,931.0,910.0,914.0,917.0,-7.0,-4.0,50.0,91.71,66.0,-4.0,
-FG1508.ZCE,20150522,908.0,917.0,908.0,908.0,908.0,908.0,908.0,-9.0,-9.0,2.0,3.63,64.0,-2.0,
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-FG1508.ZCE,20150602,953.0,937.0,953.0,953.0,946.0,953.0,950.0,16.0,13.0,8.0,15.19,74.0,-2.0,
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-FG1508.ZCE,20150608,940.0,940.0,942.0,950.0,940.0,940.0,944.0,0.0,4.0,10.0,18.89,70.0,-4.0,
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-FG1508.ZCE,20150618,919.0,929.0,935.0,935.0,919.0,919.0,923.0,-10.0,-6.0,8.0,14.77,68.0,-2.0,
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-FG1508.ZCE,20150623,897.0,916.0,897.0,897.0,897.0,897.0,897.0,-19.0,-19.0,2.0,3.59,66.0,0.0,
-FG1508.ZCE,20150624,906.0,897.0,889.0,921.0,889.0,906.0,892.0,9.0,-5.0,42.0,74.94,64.0,-2.0,
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-FG1508.ZCE,20150629,923.0,905.0,919.0,936.0,917.0,923.0,924.0,18.0,19.0,24.0,44.34,64.0,0.0,
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-FG1508.ZCE,20150701,,908.0,,,,,908.0,,0.0,0.0,0.0,64.0,0.0,
-FG1508.ZCE,20150702,,908.0,,,,,908.0,,0.0,0.0,0.0,64.0,0.0,
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-FG1508.ZCE,20150706,893.0,908.0,893.0,893.0,871.0,893.0,886.0,-15.0,-22.0,14.0,24.8,62.0,-2.0,
-FG1508.ZCE,20150707,874.0,886.0,916.0,916.0,864.0,874.0,894.0,-12.0,8.0,28.0,50.08,62.0,0.0,
-FG1508.ZCE,20150708,859.0,894.0,885.0,885.0,858.0,859.0,882.0,-35.0,-12.0,46.0,81.1,62.0,0.0,
-FG1508.ZCE,20150709,914.0,882.0,872.0,918.0,846.0,914.0,880.0,32.0,-2.0,36.0,63.34,66.0,4.0,
-FG1508.ZCE,20150710,874.0,880.0,889.0,889.0,874.0,874.0,887.0,-6.0,7.0,22.0,39.02,78.0,12.0,
-FG1508.ZCE,20150713,871.0,887.0,867.0,871.0,867.0,871.0,868.0,-16.0,-19.0,12.0,20.82,70.0,-8.0,
-FG1508.ZCE,20150714,875.0,868.0,875.0,875.0,875.0,875.0,875.0,7.0,7.0,60.0,105.0,30.0,-40.0,
-FG1508.ZCE,20150715,,875.0,,,,,875.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150717,,849.0,,,,,849.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150721,876.0,863.0,859.0,876.0,859.0,876.0,868.0,13.0,5.0,4.0,6.94,30.0,0.0,
-FG1508.ZCE,20150722,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150724,839.0,868.0,860.0,903.0,833.0,839.0,853.0,-29.0,-15.0,38.0,64.84,32.0,2.0,
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-FG1508.ZCE,20150728,856.0,844.0,858.0,858.0,837.0,856.0,847.0,12.0,3.0,12.0,20.33,30.0,-2.0,
-FG1508.ZCE,20150729,862.0,847.0,841.0,881.0,841.0,862.0,856.0,15.0,9.0,8.0,13.7,30.0,0.0,
-FG1508.ZCE,20150730,,856.0,,,,,856.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150803,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
-FG1508.ZCE,20150804,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
-FG1508.ZCE,20150805,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
-FG1508.ZCE,20150806,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
-FG1508.ZCE,20150807,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150811,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
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-FG1508.ZCE,20150813,,868.0,,,,,868.0,,0.0,0.0,0.0,30.0,0.0,
-FG1508.ZCE,20150814,,868.0,,,,,868.0,,0.0,0.0,0.0,0.0,-30.0,
diff --git a/data/FG/FG1509.csv b/data/FG/FG1509.csv
deleted file mode 100644
index 54b8829..0000000
--- a/data/FG/FG1509.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1509.ZCE,20140916,878.0,876.0,881.0,881.0,867.0,878.0,874.0,2.0,-2.0,13104.0,22913.42,11042.0,11042.0,
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-FG1509.ZCE,20140919,882.0,894.0,888.0,893.0,877.0,882.0,883.0,-12.0,-11.0,13308.0,23499.74,54272.0,594.0,
-FG1509.ZCE,20140922,865.0,883.0,881.0,883.0,854.0,865.0,868.0,-18.0,-15.0,30466.0,52907.76,62612.0,8340.0,
-FG1509.ZCE,20140923,897.0,868.0,867.0,901.0,866.0,897.0,887.0,29.0,19.0,25746.0,45690.8,60212.0,-2400.0,
-FG1509.ZCE,20140924,891.0,887.0,897.0,897.0,882.0,891.0,891.0,4.0,4.0,11892.0,21182.85,61256.0,1044.0,
-FG1509.ZCE,20140925,868.0,891.0,890.0,892.0,862.0,868.0,876.0,-23.0,-15.0,41558.0,72813.54,79444.0,18188.0,
-FG1509.ZCE,20140926,861.0,876.0,868.0,870.0,860.0,861.0,865.0,-15.0,-11.0,19144.0,33123.08,81500.0,2056.0,
-FG1509.ZCE,20140929,858.0,865.0,862.0,866.0,855.0,858.0,860.0,-7.0,-5.0,15382.0,26448.7,84876.0,3376.0,
-FG1509.ZCE,20140930,857.0,860.0,860.0,864.0,855.0,857.0,860.0,-3.0,0.0,9416.0,16191.91,86578.0,1702.0,
-FG1509.ZCE,20141008,841.0,860.0,864.0,865.0,840.0,841.0,851.0,-19.0,-9.0,14874.0,25309.44,92572.0,5994.0,
-FG1509.ZCE,20141009,853.0,851.0,842.0,855.0,840.0,853.0,847.0,2.0,-4.0,23384.0,39596.43,95908.0,3336.0,
-FG1509.ZCE,20141010,845.0,847.0,852.0,852.0,844.0,845.0,848.0,-2.0,1.0,11168.0,18937.72,99688.0,3780.0,
-FG1509.ZCE,20141013,852.0,848.0,846.0,864.0,845.0,852.0,856.0,4.0,8.0,27720.0,47459.68,103086.0,3398.0,
-FG1509.ZCE,20141014,860.0,856.0,851.0,862.0,846.0,860.0,855.0,4.0,-1.0,21440.0,36642.5,101288.0,-1798.0,
-FG1509.ZCE,20141015,861.0,855.0,858.0,868.0,857.0,861.0,862.0,6.0,7.0,13630.0,23510.06,100478.0,-810.0,
-FG1509.ZCE,20141016,854.0,862.0,860.0,862.0,852.0,854.0,857.0,-8.0,-5.0,16258.0,27871.12,102756.0,2278.0,
-FG1509.ZCE,20141017,849.0,857.0,856.0,859.0,845.0,849.0,851.0,-8.0,-6.0,20490.0,34856.79,107604.0,4848.0,
-FG1509.ZCE,20141020,846.0,851.0,851.0,853.0,843.0,846.0,847.0,-5.0,-4.0,15750.0,26687.0,112882.0,5278.0,
-FG1509.ZCE,20141021,851.0,847.0,846.0,853.0,843.0,851.0,849.0,4.0,2.0,10206.0,17334.61,111132.0,-1750.0,
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-FG1509.ZCE,20141024,850.0,845.0,847.0,854.0,846.0,850.0,850.0,5.0,5.0,12254.0,20821.91,116362.0,1556.0,
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-FG1509.ZCE,20141029,845.0,841.0,839.0,845.0,837.0,845.0,841.0,4.0,0.0,12968.0,21814.08,133138.0,3312.0,
-FG1509.ZCE,20141030,846.0,841.0,845.0,852.0,845.0,846.0,848.0,5.0,7.0,19994.0,33914.94,131462.0,-1676.0,
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-FG1509.ZCE,20141103,855.0,849.0,850.0,856.0,849.0,855.0,853.0,6.0,4.0,14052.0,23981.61,129312.0,-1188.0,
-FG1509.ZCE,20141104,845.0,853.0,854.0,854.0,842.0,845.0,848.0,-8.0,-5.0,15924.0,26998.57,128234.0,-1078.0,
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-FG1509.ZCE,20141107,850.0,838.0,844.0,852.0,838.0,850.0,845.0,12.0,7.0,23444.0,39607.97,139092.0,2008.0,
-FG1509.ZCE,20141110,850.0,845.0,852.0,856.0,849.0,850.0,853.0,5.0,8.0,25948.0,44250.84,143752.0,4660.0,
-FG1509.ZCE,20141111,851.0,853.0,848.0,854.0,846.0,851.0,850.0,-2.0,-3.0,17594.0,29901.15,142128.0,-1624.0,
-FG1509.ZCE,20141112,869.0,850.0,853.0,882.0,853.0,869.0,870.0,19.0,20.0,73716.0,128233.89,128992.0,-13136.0,
-FG1509.ZCE,20141113,868.0,870.0,870.0,871.0,862.0,868.0,867.0,-2.0,-3.0,17640.0,30596.97,128112.0,-880.0,
-FG1509.ZCE,20141114,877.0,867.0,866.0,888.0,864.0,877.0,879.0,10.0,12.0,46938.0,82471.82,119170.0,-8942.0,
-FG1509.ZCE,20141117,869.0,879.0,881.0,883.0,867.0,869.0,874.0,-10.0,-5.0,25216.0,44098.45,123558.0,4388.0,
-FG1509.ZCE,20141118,859.0,874.0,870.0,871.0,847.0,859.0,858.0,-15.0,-16.0,37846.0,64918.28,124266.0,708.0,
-FG1509.ZCE,20141119,867.0,858.0,860.0,869.0,854.0,867.0,861.0,9.0,3.0,21896.0,37713.65,123188.0,-1078.0,
-FG1509.ZCE,20141120,858.0,861.0,867.0,870.0,858.0,858.0,864.0,-3.0,3.0,21986.0,38011.63,124562.0,1374.0,
-FG1509.ZCE,20141121,849.0,864.0,857.0,858.0,844.0,849.0,854.0,-15.0,-10.0,33374.0,56987.18,126870.0,2308.0,
-FG1509.ZCE,20141124,841.0,854.0,854.0,856.0,841.0,841.0,850.0,-13.0,-4.0,29888.0,50793.41,130610.0,3740.0,
-FG1509.ZCE,20141125,850.0,850.0,841.0,851.0,838.0,850.0,845.0,0.0,-5.0,28990.0,48977.41,131172.0,562.0,
-FG1509.ZCE,20141126,850.0,845.0,849.0,851.0,844.0,850.0,848.0,5.0,3.0,11716.0,19875.86,130888.0,-284.0,
-FG1509.ZCE,20141127,861.0,848.0,850.0,863.0,848.0,861.0,855.0,13.0,7.0,21972.0,37551.23,126684.0,-4204.0,
-FG1509.ZCE,20141128,861.0,855.0,855.0,867.0,855.0,861.0,862.0,6.0,7.0,32148.0,55409.24,124224.0,-2460.0,
-FG1509.ZCE,20141201,847.0,862.0,853.0,858.0,835.0,847.0,851.0,-15.0,-11.0,53800.0,91544.74,126300.0,2076.0,
-FG1509.ZCE,20141202,862.0,851.0,858.0,872.0,855.0,862.0,863.0,11.0,12.0,29112.0,50251.37,122418.0,-3882.0,
-FG1509.ZCE,20141203,865.0,863.0,861.0,868.0,859.0,865.0,864.0,2.0,1.0,22682.0,39173.48,121298.0,-1120.0,
-FG1509.ZCE,20141204,864.0,864.0,868.0,875.0,863.0,864.0,868.0,0.0,4.0,33990.0,59015.92,121136.0,-162.0,
-FG1509.ZCE,20141205,867.0,868.0,864.0,868.0,853.0,867.0,862.0,-1.0,-6.0,27688.0,47719.31,118902.0,-2234.0,
-FG1509.ZCE,20141208,866.0,862.0,867.0,871.0,864.0,866.0,868.0,4.0,6.0,17556.0,30471.9,120134.0,1232.0,
-FG1509.ZCE,20141209,873.0,868.0,863.0,874.0,861.0,873.0,868.0,5.0,0.0,37888.0,65741.96,114654.0,-5480.0,
-FG1509.ZCE,20141210,875.0,868.0,877.0,879.0,869.0,875.0,874.0,7.0,6.0,23066.0,40318.63,112716.0,-1938.0,
-FG1509.ZCE,20141211,875.0,874.0,871.0,891.0,870.0,875.0,881.0,1.0,7.0,44096.0,77736.46,112868.0,152.0,
-FG1509.ZCE,20141212,889.0,881.0,877.0,889.0,873.0,889.0,884.0,8.0,3.0,47838.0,84534.68,108406.0,-4462.0,
-FG1509.ZCE,20141215,898.0,884.0,891.0,901.0,884.0,898.0,893.0,14.0,9.0,40372.0,72110.75,110282.0,1876.0,
-FG1509.ZCE,20141216,892.0,893.0,895.0,897.0,882.0,892.0,890.0,-1.0,-3.0,29408.0,52345.67,106710.0,-3572.0,
-FG1509.ZCE,20141217,884.0,890.0,891.0,892.0,880.0,884.0,886.0,-6.0,-4.0,24172.0,42851.42,109082.0,2372.0,
-FG1509.ZCE,20141218,884.0,886.0,888.0,889.0,880.0,884.0,884.0,-2.0,-2.0,16976.0,30022.25,109506.0,424.0,
-FG1509.ZCE,20141219,890.0,884.0,884.0,892.0,882.0,890.0,887.0,6.0,3.0,17708.0,31406.33,108730.0,-776.0,
-FG1509.ZCE,20141222,880.0,887.0,893.0,895.0,880.0,880.0,888.0,-7.0,1.0,22698.0,40301.68,111270.0,2540.0,
-FG1509.ZCE,20141223,880.0,888.0,879.0,881.0,873.0,880.0,877.0,-8.0,-11.0,19016.0,33362.07,109122.0,-2148.0,
-FG1509.ZCE,20141224,895.0,877.0,882.0,896.0,880.0,895.0,889.0,18.0,12.0,28156.0,50060.24,102120.0,-7002.0,
-FG1509.ZCE,20141225,896.0,889.0,897.0,899.0,890.0,896.0,894.0,7.0,5.0,20100.0,35939.81,102560.0,440.0,
-FG1509.ZCE,20141226,896.0,894.0,895.0,900.0,893.0,896.0,896.0,2.0,2.0,13024.0,23346.43,104628.0,2068.0,
-FG1509.ZCE,20141229,932.0,896.0,897.0,932.0,889.0,932.0,913.0,36.0,17.0,80700.0,147350.31,126788.0,22160.0,
-FG1509.ZCE,20141230,950.0,913.0,936.0,950.0,935.0,950.0,946.0,37.0,33.0,31980.0,60483.27,126202.0,-586.0,
-FG1509.ZCE,20141231,940.0,946.0,963.0,964.0,937.0,940.0,947.0,-6.0,1.0,61188.0,115914.4,118200.0,-8002.0,
-FG1509.ZCE,20150105,941.0,947.0,934.0,952.0,931.0,941.0,943.0,-6.0,-4.0,52204.0,98467.7,125192.0,6992.0,
-FG1509.ZCE,20150106,943.0,943.0,956.0,969.0,942.0,943.0,955.0,0.0,12.0,92832.0,177243.48,137732.0,12540.0,
-FG1509.ZCE,20150107,941.0,955.0,940.0,944.0,935.0,941.0,939.0,-14.0,-16.0,32140.0,60349.31,138210.0,478.0,
-FG1509.ZCE,20150108,934.0,939.0,941.0,950.0,933.0,934.0,942.0,-5.0,3.0,33700.0,63519.61,135452.0,-2758.0,
-FG1509.ZCE,20150109,936.0,942.0,931.0,940.0,926.0,936.0,934.0,-6.0,-8.0,26604.0,49686.84,132554.0,-2898.0,
-FG1509.ZCE,20150112,913.0,934.0,938.0,938.0,912.0,913.0,924.0,-21.0,-10.0,34918.0,64513.12,129022.0,-3532.0,
-FG1509.ZCE,20150113,917.0,924.0,910.0,919.0,908.0,917.0,915.0,-7.0,-9.0,23642.0,43282.66,128162.0,-860.0,
-FG1509.ZCE,20150114,920.0,915.0,918.0,924.0,895.0,920.0,913.0,5.0,-2.0,44448.0,81136.58,123174.0,-4988.0,
-FG1509.ZCE,20150115,921.0,913.0,924.0,925.0,913.0,921.0,919.0,8.0,6.0,32746.0,60207.46,129500.0,6326.0,
-FG1509.ZCE,20150116,908.0,919.0,919.0,921.0,906.0,908.0,913.0,-11.0,-6.0,34042.0,62144.41,127390.0,-2110.0,
-FG1509.ZCE,20150119,910.0,913.0,911.0,913.0,900.0,910.0,906.0,-3.0,-7.0,31876.0,57787.06,128058.0,668.0,
-FG1509.ZCE,20150120,906.0,906.0,907.0,916.0,905.0,906.0,911.0,0.0,5.0,17870.0,32555.92,130316.0,2258.0,
-FG1509.ZCE,20150121,908.0,911.0,905.0,915.0,902.0,908.0,909.0,-3.0,-2.0,25704.0,46719.88,126902.0,-3414.0,
-FG1509.ZCE,20150122,910.0,909.0,909.0,918.0,908.0,910.0,912.0,1.0,3.0,23640.0,43107.14,129322.0,2420.0,
-FG1509.ZCE,20150123,902.0,912.0,910.0,916.0,897.0,902.0,906.0,-10.0,-6.0,33254.0,60283.88,125794.0,-3528.0,
-FG1509.ZCE,20150126,895.0,906.0,899.0,903.0,889.0,895.0,897.0,-11.0,-9.0,41000.0,73514.05,126460.0,666.0,
-FG1509.ZCE,20150127,896.0,897.0,897.0,901.0,893.0,896.0,899.0,-1.0,2.0,17786.0,31967.15,125292.0,-1168.0,
-FG1509.ZCE,20150128,897.0,899.0,898.0,901.0,891.0,897.0,897.0,-2.0,-2.0,12542.0,22505.53,124852.0,-440.0,
-FG1509.ZCE,20150129,913.0,897.0,897.0,913.0,897.0,913.0,906.0,16.0,9.0,21800.0,39502.97,122242.0,-2610.0,
-FG1509.ZCE,20150130,907.0,906.0,913.0,913.0,905.0,907.0,909.0,1.0,3.0,14710.0,26729.07,123014.0,772.0,
-FG1509.ZCE,20150202,907.0,909.0,909.0,913.0,906.0,907.0,909.0,-2.0,0.0,15200.0,27631.94,122174.0,-840.0,
-FG1509.ZCE,20150203,918.0,909.0,909.0,921.0,908.0,918.0,915.0,9.0,6.0,27920.0,51115.25,124852.0,2678.0,
-FG1509.ZCE,20150204,917.0,915.0,923.0,930.0,917.0,917.0,924.0,2.0,9.0,52314.0,96683.6,139736.0,14884.0,
-FG1509.ZCE,20150205,914.0,924.0,918.0,922.0,912.0,914.0,916.0,-10.0,-8.0,26962.0,49415.69,141858.0,2122.0,
-FG1509.ZCE,20150206,923.0,916.0,917.0,923.0,916.0,923.0,920.0,7.0,4.0,18252.0,33581.67,145438.0,3580.0,
-FG1509.ZCE,20150209,926.0,920.0,923.0,930.0,922.0,926.0,926.0,6.0,6.0,28328.0,52463.98,145300.0,-138.0,
-FG1509.ZCE,20150210,934.0,926.0,929.0,935.0,927.0,934.0,931.0,8.0,5.0,24720.0,46018.0,145580.0,280.0,
-FG1509.ZCE,20150211,946.0,931.0,934.0,949.0,933.0,946.0,943.0,15.0,12.0,47572.0,89679.69,150174.0,4594.0,
-FG1509.ZCE,20150212,943.0,943.0,943.0,946.0,937.0,943.0,940.0,0.0,-3.0,16296.0,30642.78,148832.0,-1342.0,
-FG1509.ZCE,20150213,946.0,940.0,945.0,951.0,943.0,946.0,948.0,6.0,8.0,18884.0,35801.28,145208.0,-3624.0,
-FG1509.ZCE,20150216,946.0,948.0,948.0,949.0,937.0,946.0,943.0,-2.0,-5.0,25588.0,48243.21,145514.0,306.0,
-FG1509.ZCE,20150217,938.0,943.0,947.0,948.0,937.0,938.0,941.0,-5.0,-2.0,9978.0,18777.52,143090.0,-2424.0,
-FG1509.ZCE,20150225,938.0,941.0,934.0,939.0,932.0,938.0,935.0,-3.0,-6.0,13176.0,24649.7,144210.0,1120.0,
-FG1509.ZCE,20150226,959.0,935.0,942.0,960.0,940.0,959.0,951.0,24.0,16.0,63550.0,120850.36,160034.0,15824.0,
-FG1509.ZCE,20150227,960.0,951.0,958.0,964.0,953.0,960.0,958.0,9.0,7.0,38974.0,74674.22,164312.0,4278.0,
-FG1509.ZCE,20150302,947.0,958.0,962.0,965.0,927.0,947.0,948.0,-11.0,-10.0,54338.0,102984.94,162088.0,-2224.0,
-FG1509.ZCE,20150303,944.0,948.0,948.0,950.0,940.0,944.0,944.0,-4.0,-4.0,22592.0,42635.9,158812.0,-3276.0,
-FG1509.ZCE,20150304,946.0,944.0,947.0,958.0,944.0,946.0,951.0,2.0,7.0,38042.0,72367.29,159804.0,992.0,
-FG1509.ZCE,20150305,943.0,951.0,940.0,944.0,933.0,943.0,938.0,-8.0,-13.0,38064.0,71382.75,156968.0,-2836.0,
-FG1509.ZCE,20150306,935.0,938.0,944.0,951.0,934.0,935.0,944.0,-3.0,6.0,33884.0,63944.88,157030.0,62.0,
-FG1509.ZCE,20150309,932.0,944.0,931.0,935.0,917.0,932.0,929.0,-12.0,-15.0,48740.0,90586.48,155312.0,-1718.0,
-FG1509.ZCE,20150310,921.0,929.0,934.0,937.0,919.0,921.0,926.0,-8.0,-3.0,34754.0,64343.47,159276.0,3964.0,
-FG1509.ZCE,20150311,916.0,926.0,916.0,927.0,914.0,916.0,921.0,-10.0,-5.0,28530.0,52552.21,157586.0,-1690.0,
-FG1509.ZCE,20150312,926.0,921.0,917.0,927.0,915.0,926.0,922.0,5.0,1.0,36014.0,66445.8,158060.0,474.0,
-FG1509.ZCE,20150313,919.0,922.0,926.0,928.0,918.0,919.0,923.0,-3.0,1.0,26630.0,49184.02,162206.0,4146.0,
-FG1509.ZCE,20150316,926.0,923.0,914.0,927.0,911.0,926.0,921.0,3.0,-2.0,44432.0,81803.32,167400.0,5194.0,
-FG1509.ZCE,20150317,925.0,921.0,926.0,933.0,924.0,925.0,928.0,4.0,7.0,52068.0,96684.3,168574.0,1174.0,
-FG1509.ZCE,20150318,921.0,928.0,927.0,929.0,918.0,921.0,922.0,-7.0,-6.0,56174.0,103589.56,158456.0,-10118.0,
-FG1509.ZCE,20150319,941.0,922.0,926.0,944.0,926.0,941.0,936.0,19.0,14.0,68890.0,128909.38,150290.0,-8166.0,
-FG1509.ZCE,20150320,950.0,936.0,943.0,950.0,941.0,950.0,946.0,14.0,10.0,60114.0,113795.5,156316.0,6026.0,
-FG1509.ZCE,20150323,955.0,946.0,952.0,958.0,947.0,955.0,953.0,9.0,7.0,53234.0,101447.18,160792.0,4476.0,
-FG1509.ZCE,20150324,951.0,953.0,963.0,967.0,949.0,951.0,956.0,-2.0,3.0,71794.0,137320.17,156154.0,-4638.0,
-FG1509.ZCE,20150325,941.0,956.0,951.0,954.0,941.0,941.0,947.0,-15.0,-9.0,57118.0,108205.06,157086.0,932.0,
-FG1509.ZCE,20150326,952.0,947.0,944.0,953.0,938.0,952.0,946.0,5.0,-1.0,65516.0,123928.11,158360.0,1274.0,
-FG1509.ZCE,20150327,946.0,946.0,950.0,951.0,934.0,946.0,942.0,0.0,-4.0,71480.0,134631.08,157324.0,-1036.0,
-FG1509.ZCE,20150330,962.0,942.0,945.0,979.0,943.0,962.0,963.0,20.0,21.0,331252.0,638279.04,206402.0,49078.0,
-FG1509.ZCE,20150331,940.0,963.0,963.0,965.0,939.0,940.0,953.0,-23.0,-10.0,163922.0,312374.22,186108.0,-20294.0,
-FG1509.ZCE,20150401,938.0,953.0,935.0,949.0,930.0,938.0,941.0,-15.0,-12.0,161766.0,304347.93,165654.0,-20454.0,
-FG1509.ZCE,20150402,905.0,941.0,942.0,947.0,905.0,905.0,922.0,-36.0,-19.0,211904.0,390877.27,189108.0,23454.0,
-FG1509.ZCE,20150403,900.0,922.0,904.0,915.0,895.0,900.0,903.0,-22.0,-19.0,217982.0,393843.58,212692.0,23584.0,
-FG1509.ZCE,20150407,886.0,903.0,903.0,907.0,886.0,886.0,893.0,-17.0,-10.0,184866.0,330324.0,207164.0,-5528.0,
-FG1509.ZCE,20150408,876.0,893.0,885.0,887.0,857.0,876.0,869.0,-17.0,-24.0,429472.0,746377.34,238916.0,31752.0,
-FG1509.ZCE,20150409,870.0,869.0,872.0,879.0,866.0,870.0,873.0,1.0,4.0,205942.0,359414.43,245194.0,6278.0,
-FG1509.ZCE,20150410,861.0,873.0,866.0,873.0,859.0,861.0,867.0,-12.0,-6.0,166842.0,289209.8,258606.0,13412.0,
-FG1509.ZCE,20150413,893.0,867.0,866.0,899.0,863.0,893.0,881.0,26.0,14.0,325274.0,573364.56,237196.0,-21410.0,
-FG1509.ZCE,20150414,894.0,881.0,891.0,898.0,886.0,894.0,892.0,13.0,11.0,263636.0,470231.24,227540.0,-9656.0,
-FG1509.ZCE,20150415,896.0,892.0,893.0,908.0,889.0,896.0,899.0,4.0,7.0,283924.0,510386.4,217014.0,-10526.0,
-FG1509.ZCE,20150416,882.0,899.0,901.0,907.0,881.0,882.0,898.0,-17.0,-1.0,302730.0,543552.36,231802.0,14788.0,
-FG1509.ZCE,20150417,888.0,898.0,883.0,892.0,878.0,888.0,884.0,-10.0,-14.0,293054.0,518381.97,228582.0,-3220.0,
-FG1509.ZCE,20150420,875.0,884.0,895.0,900.0,875.0,875.0,887.0,-9.0,3.0,279166.0,495076.05,264928.0,36346.0,
-FG1509.ZCE,20150421,891.0,887.0,876.0,896.0,872.0,891.0,886.0,4.0,-1.0,351278.0,622754.97,232102.0,-32826.0,
-FG1509.ZCE,20150422,901.0,886.0,893.0,906.0,890.0,901.0,899.0,15.0,13.0,352946.0,634303.41,225632.0,-6470.0,
-FG1509.ZCE,20150423,904.0,899.0,901.0,913.0,900.0,904.0,906.0,5.0,7.0,343210.0,621927.07,230534.0,4902.0,
-FG1509.ZCE,20150424,928.0,906.0,914.0,929.0,913.0,928.0,922.0,22.0,16.0,584860.0,1078471.96,214270.0,-16264.0,
-FG1509.ZCE,20150427,943.0,922.0,941.0,950.0,928.0,943.0,939.0,21.0,17.0,516218.0,969669.43,217640.0,3370.0,
-FG1509.ZCE,20150428,937.0,939.0,944.0,948.0,931.0,937.0,938.0,-2.0,-1.0,305246.0,572593.39,212006.0,-5634.0,
-FG1509.ZCE,20150429,916.0,938.0,937.0,938.0,912.0,916.0,923.0,-22.0,-15.0,349166.0,644769.04,203598.0,-8408.0,
-FG1509.ZCE,20150430,923.0,923.0,923.0,929.0,918.0,923.0,924.0,0.0,1.0,243598.0,449979.79,197290.0,-6308.0,
-FG1509.ZCE,20150504,937.0,924.0,928.0,940.0,921.0,937.0,933.0,13.0,9.0,301744.0,562950.2,204100.0,6810.0,
-FG1509.ZCE,20150505,944.0,933.0,940.0,957.0,935.0,944.0,947.0,11.0,14.0,597532.0,1131180.17,222416.0,18316.0,
-FG1509.ZCE,20150506,945.0,947.0,949.0,953.0,938.0,945.0,945.0,-2.0,-2.0,368872.0,697525.15,230788.0,8372.0,
-FG1509.ZCE,20150507,937.0,945.0,937.0,942.0,932.0,937.0,936.0,-8.0,-9.0,241496.0,452294.95,212072.0,-18716.0,
-FG1509.ZCE,20150508,948.0,936.0,931.0,953.0,929.0,948.0,943.0,12.0,7.0,386978.0,729762.74,243768.0,31696.0,
-FG1509.ZCE,20150511,938.0,943.0,955.0,956.0,936.0,938.0,943.0,-5.0,0.0,351304.0,662565.63,252430.0,8662.0,
-FG1509.ZCE,20150512,931.0,943.0,933.0,939.0,930.0,931.0,934.0,-12.0,-9.0,197456.0,368990.56,235446.0,-16984.0,
-FG1509.ZCE,20150513,930.0,934.0,933.0,938.0,924.0,930.0,931.0,-4.0,-3.0,234180.0,435922.53,232234.0,-3212.0,
-FG1509.ZCE,20150514,934.0,931.0,923.0,934.0,915.0,934.0,924.0,3.0,-7.0,327580.0,605145.3,211124.0,-21110.0,
-FG1509.ZCE,20150515,943.0,924.0,934.0,950.0,928.0,943.0,941.0,19.0,17.0,522746.0,983455.04,264682.0,53558.0,
-FG1509.ZCE,20150518,933.0,941.0,944.0,949.0,930.0,933.0,938.0,-8.0,-3.0,342354.0,642022.48,255212.0,-9470.0,
-FG1509.ZCE,20150519,926.0,938.0,931.0,934.0,923.0,926.0,929.0,-12.0,-9.0,216200.0,401581.17,238088.0,-17124.0,
-FG1509.ZCE,20150520,909.0,929.0,919.0,920.0,900.0,909.0,911.0,-20.0,-18.0,371472.0,677177.52,240000.0,1912.0,
-FG1509.ZCE,20150521,915.0,911.0,912.0,924.0,911.0,915.0,918.0,4.0,7.0,231800.0,425658.57,216866.0,-23134.0,
-FG1509.ZCE,20150522,913.0,918.0,917.0,923.0,910.0,913.0,915.0,-5.0,-3.0,232578.0,425743.23,227514.0,10648.0,
-FG1509.ZCE,20150525,913.0,915.0,910.0,918.0,906.0,913.0,912.0,-2.0,-3.0,247812.0,452150.0,237806.0,10292.0,
-FG1509.ZCE,20150526,910.0,912.0,921.0,928.0,908.0,910.0,921.0,-2.0,9.0,326996.0,602150.82,223086.0,-14720.0,
-FG1509.ZCE,20150527,913.0,921.0,911.0,917.0,907.0,913.0,913.0,-8.0,-8.0,162586.0,296942.45,221014.0,-2072.0,
-FG1509.ZCE,20150528,937.0,913.0,916.0,939.0,912.0,937.0,923.0,24.0,10.0,416460.0,768755.37,230972.0,9958.0,
-FG1509.ZCE,20150529,943.0,923.0,939.0,945.0,932.0,943.0,940.0,20.0,17.0,425290.0,799345.09,230722.0,-250.0,
-FG1509.ZCE,20150601,943.0,940.0,947.0,950.0,935.0,943.0,942.0,3.0,2.0,299610.0,564478.52,220666.0,-10056.0,
-FG1509.ZCE,20150602,959.0,942.0,943.0,965.0,938.0,959.0,953.0,17.0,11.0,485870.0,925925.25,272960.0,52294.0,
-FG1509.ZCE,20150603,944.0,953.0,961.0,963.0,938.0,944.0,951.0,-9.0,-2.0,381928.0,726381.68,231144.0,-41816.0,
-FG1509.ZCE,20150604,951.0,951.0,943.0,958.0,938.0,951.0,949.0,0.0,-2.0,364136.0,691358.82,242078.0,10934.0,
-FG1509.ZCE,20150605,949.0,949.0,947.0,953.0,943.0,949.0,947.0,0.0,-2.0,198434.0,375971.4,226068.0,-16010.0,
-FG1509.ZCE,20150608,949.0,947.0,950.0,955.0,943.0,949.0,949.0,2.0,2.0,226646.0,430136.7,232066.0,5998.0,
-FG1509.ZCE,20150609,948.0,949.0,953.0,953.0,945.0,948.0,948.0,-1.0,-1.0,139930.0,265315.66,224286.0,-7780.0,
-FG1509.ZCE,20150610,951.0,948.0,951.0,954.0,945.0,951.0,950.0,3.0,2.0,178264.0,338694.34,226268.0,1982.0,
-FG1509.ZCE,20150611,959.0,950.0,951.0,970.0,949.0,959.0,961.0,9.0,11.0,443904.0,853063.83,268644.0,42376.0,
-FG1509.ZCE,20150612,950.0,961.0,961.0,961.0,943.0,950.0,951.0,-11.0,-10.0,262102.0,498350.76,226096.0,-42548.0,
-FG1509.ZCE,20150615,945.0,951.0,951.0,953.0,941.0,945.0,946.0,-6.0,-5.0,167778.0,317469.19,214524.0,-11572.0,
-FG1509.ZCE,20150616,934.0,946.0,943.0,949.0,930.0,934.0,940.0,-12.0,-6.0,257176.0,483674.38,192282.0,-22242.0,
-FG1509.ZCE,20150617,929.0,940.0,932.0,935.0,925.0,929.0,930.0,-11.0,-10.0,234094.0,435521.4,189490.0,-2792.0,
-FG1509.ZCE,20150618,930.0,930.0,930.0,938.0,928.0,930.0,933.0,0.0,3.0,172684.0,322350.11,174610.0,-14880.0,
-FG1509.ZCE,20150619,928.0,933.0,930.0,937.0,925.0,928.0,930.0,-5.0,-3.0,148558.0,276334.04,171066.0,-3544.0,
-FG1509.ZCE,20150623,929.0,930.0,928.0,933.0,927.0,929.0,930.0,-1.0,0.0,106142.0,197390.8,169332.0,-1734.0,
-FG1509.ZCE,20150624,933.0,930.0,929.0,934.0,923.0,933.0,929.0,3.0,-1.0,139418.0,259154.62,161458.0,-7874.0,
-FG1509.ZCE,20150625,925.0,929.0,934.0,935.0,925.0,925.0,930.0,-4.0,1.0,92616.0,172274.61,164662.0,3204.0,
-FG1509.ZCE,20150626,926.0,930.0,924.0,929.0,919.0,926.0,924.0,-4.0,-6.0,159954.0,295532.82,165378.0,716.0,
-FG1509.ZCE,20150629,928.0,924.0,926.0,931.0,924.0,928.0,927.0,4.0,3.0,93398.0,173211.54,158422.0,-6956.0,
-FG1509.ZCE,20150630,906.0,927.0,929.0,929.0,905.0,906.0,914.0,-21.0,-13.0,225122.0,411479.59,171630.0,13208.0,
-FG1509.ZCE,20150701,909.0,914.0,904.0,917.0,896.0,909.0,905.0,-5.0,-9.0,258666.0,468296.92,173788.0,2158.0,
-FG1509.ZCE,20150702,915.0,905.0,908.0,917.0,906.0,915.0,913.0,10.0,8.0,115824.0,211435.41,165302.0,-8486.0,
-FG1509.ZCE,20150703,914.0,913.0,915.0,920.0,910.0,914.0,915.0,1.0,2.0,97626.0,178632.05,159432.0,-5870.0,
-FG1509.ZCE,20150706,899.0,915.0,915.0,917.0,891.0,899.0,904.0,-16.0,-11.0,236334.0,427403.83,173322.0,13890.0,
-FG1509.ZCE,20150707,880.0,904.0,898.0,906.0,874.0,880.0,891.0,-24.0,-13.0,341802.0,609027.49,190124.0,16802.0,
-FG1509.ZCE,20150708,855.0,891.0,879.0,882.0,855.0,855.0,864.0,-36.0,-27.0,304238.0,525718.29,172302.0,-17822.0,
-FG1509.ZCE,20150709,890.0,864.0,834.0,912.0,803.0,890.0,869.0,26.0,5.0,607554.0,1056329.7,91532.0,-80770.0,
-FG1509.ZCE,20150710,884.0,869.0,892.0,901.0,881.0,884.0,891.0,15.0,22.0,291888.0,519950.81,102554.0,11022.0,
-FG1509.ZCE,20150713,879.0,891.0,882.0,889.0,874.0,879.0,882.0,-12.0,-9.0,166442.0,293444.85,108546.0,5992.0,
-FG1509.ZCE,20150714,876.0,882.0,880.0,887.0,875.0,876.0,881.0,-6.0,-1.0,116334.0,205095.63,109796.0,1250.0,
-FG1509.ZCE,20150715,876.0,881.0,877.0,885.0,871.0,876.0,877.0,-5.0,-4.0,138470.0,242824.39,110422.0,626.0,
-FG1509.ZCE,20150716,870.0,877.0,876.0,877.0,861.0,870.0,869.0,-7.0,-8.0,186226.0,323732.35,119940.0,9518.0,
-FG1509.ZCE,20150717,867.0,869.0,869.0,873.0,863.0,867.0,868.0,-2.0,-1.0,99298.0,172396.97,121116.0,1176.0,
-FG1509.ZCE,20150720,882.0,868.0,865.0,883.0,863.0,882.0,873.0,14.0,5.0,145390.0,253958.04,117098.0,-4018.0,
-FG1509.ZCE,20150721,879.0,873.0,880.0,883.0,873.0,879.0,877.0,6.0,4.0,104078.0,182647.15,112820.0,-4278.0,
-FG1509.ZCE,20150722,873.0,877.0,879.0,886.0,868.0,873.0,877.0,-4.0,0.0,116668.0,204688.5,113042.0,222.0,
-FG1509.ZCE,20150723,866.0,877.0,871.0,874.0,859.0,866.0,867.0,-11.0,-10.0,111382.0,193090.42,116008.0,2966.0,
-FG1509.ZCE,20150724,843.0,867.0,863.0,868.0,842.0,843.0,856.0,-24.0,-11.0,132860.0,227554.09,134120.0,18112.0,
-FG1509.ZCE,20150727,858.0,856.0,843.0,861.0,835.0,858.0,848.0,2.0,-8.0,234602.0,397712.71,125936.0,-8184.0,
-FG1509.ZCE,20150728,858.0,848.0,856.0,866.0,850.0,858.0,858.0,10.0,10.0,157598.0,270449.8,123888.0,-2048.0,
-FG1509.ZCE,20150729,871.0,858.0,860.0,875.0,858.0,871.0,867.0,13.0,9.0,141262.0,244985.06,112902.0,-10986.0,
-FG1509.ZCE,20150730,866.0,867.0,871.0,872.0,864.0,866.0,868.0,-1.0,1.0,112594.0,195350.7,116022.0,3120.0,
-FG1509.ZCE,20150731,876.0,868.0,866.0,880.0,861.0,876.0,871.0,8.0,3.0,135696.0,236431.57,103728.0,-12294.0,
-FG1509.ZCE,20150803,888.0,871.0,877.0,895.0,876.0,888.0,886.0,17.0,15.0,194280.0,344124.58,90348.0,-13380.0,
-FG1509.ZCE,20150804,894.0,886.0,887.0,897.0,881.0,894.0,888.0,8.0,2.0,116036.0,206060.0,83180.0,-7168.0,
-FG1509.ZCE,20150805,891.0,888.0,895.0,898.0,885.0,891.0,890.0,3.0,2.0,89242.0,158917.7,80488.0,-2692.0,
-FG1509.ZCE,20150806,889.0,890.0,890.0,895.0,882.0,889.0,888.0,-1.0,-2.0,67348.0,119662.13,78718.0,-1770.0,
-FG1509.ZCE,20150807,902.0,888.0,889.0,906.0,887.0,902.0,894.0,14.0,6.0,95536.0,170846.68,69646.0,-9072.0,
-FG1509.ZCE,20150810,906.0,894.0,900.0,908.0,897.0,906.0,905.0,12.0,11.0,61376.0,111068.84,56060.0,-13586.0,
-FG1509.ZCE,20150811,902.0,905.0,906.0,910.0,900.0,902.0,904.0,-3.0,-1.0,35424.0,64028.47,46090.0,-9970.0,
-FG1509.ZCE,20150812,907.0,904.0,900.0,908.0,894.0,907.0,902.0,3.0,-2.0,25424.0,45852.57,39732.0,-6358.0,
-FG1509.ZCE,20150813,902.0,902.0,907.0,908.0,898.0,902.0,903.0,0.0,1.0,15426.0,27851.74,34060.0,-5672.0,
-FG1509.ZCE,20150814,898.0,903.0,901.0,903.0,897.0,898.0,899.0,-5.0,-4.0,10060.0,18090.17,29542.0,-4518.0,
-FG1509.ZCE,20150817,886.0,899.0,898.0,903.0,886.0,886.0,897.0,-13.0,-2.0,13650.0,24490.47,21764.0,-7778.0,
-FG1509.ZCE,20150818,891.0,897.0,887.0,894.0,885.0,891.0,890.0,-6.0,-7.0,5412.0,9630.71,18354.0,-3410.0,
-FG1509.ZCE,20150819,893.0,890.0,892.0,895.0,887.0,893.0,891.0,3.0,1.0,6750.0,12025.38,14534.0,-3820.0,
-FG1509.ZCE,20150820,894.0,891.0,897.0,900.0,892.0,894.0,896.0,3.0,5.0,3416.0,6124.0,12876.0,-1658.0,
-FG1509.ZCE,20150821,897.0,896.0,899.0,902.0,894.0,897.0,899.0,1.0,3.0,3548.0,6382.1,11274.0,-1602.0,
-FG1509.ZCE,20150824,882.0,899.0,900.0,900.0,876.0,882.0,889.0,-17.0,-10.0,9074.0,16128.88,7870.0,-3404.0,
-FG1509.ZCE,20150825,892.0,889.0,875.0,899.0,875.0,892.0,893.0,3.0,4.0,5658.0,10105.36,6178.0,-1692.0,
-FG1509.ZCE,20150826,890.0,893.0,895.0,900.0,880.0,890.0,893.0,-3.0,0.0,2150.0,3841.42,5334.0,-844.0,
-FG1509.ZCE,20150827,895.0,893.0,890.0,900.0,890.0,895.0,895.0,2.0,2.0,2420.0,4330.03,3776.0,-1558.0,
-FG1509.ZCE,20150828,883.0,895.0,891.0,896.0,881.0,883.0,890.0,-12.0,-5.0,1980.0,3524.62,2486.0,-1290.0,
-FG1509.ZCE,20150831,854.0,890.0,880.0,880.0,854.0,854.0,861.0,-36.0,-29.0,2700.0,4647.65,976.0,-1510.0,
-FG1509.ZCE,20150901,831.0,861.0,832.0,846.0,804.0,831.0,823.0,-30.0,-38.0,744.0,1224.16,808.0,-168.0,
-FG1509.ZCE,20150902,839.0,823.0,830.0,839.0,826.0,839.0,829.0,16.0,6.0,12.0,19.89,808.0,0.0,
-FG1509.ZCE,20150907,848.0,829.0,848.0,848.0,848.0,848.0,848.0,19.0,19.0,50.0,84.8,758.0,-50.0,
-FG1509.ZCE,20150908,850.0,848.0,848.0,850.0,848.0,850.0,849.0,2.0,1.0,6.0,10.19,758.0,0.0,
-FG1509.ZCE,20150909,852.0,849.0,850.0,852.0,850.0,852.0,850.0,3.0,1.0,10.0,17.01,758.0,0.0,
-FG1509.ZCE,20150910,850.0,850.0,850.0,850.0,850.0,850.0,850.0,0.0,0.0,36.0,61.2,758.0,0.0,
-FG1509.ZCE,20150911,,850.0,,,,,850.0,,0.0,0.0,0.0,758.0,0.0,
-FG1509.ZCE,20150914,860.0,850.0,870.0,870.0,860.0,860.0,863.0,10.0,13.0,30.0,51.8,758.0,0.0,
-FG1509.ZCE,20150915,855.0,863.0,855.0,855.0,855.0,855.0,855.0,-8.0,-8.0,94.0,160.74,758.0,0.0,
-FG1509.ZCE,20150916,868.0,855.0,860.0,868.0,860.0,868.0,863.0,13.0,8.0,290.0,500.54,0.0,-758.0,
diff --git a/data/FG/FG1510.csv b/data/FG/FG1510.csv
deleted file mode 100644
index 4fdfc06..0000000
--- a/data/FG/FG1510.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1510.ZCE,20141022,,849.0,,,,,849.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20141023,841.0,849.0,821.0,859.0,821.0,841.0,836.0,-8.0,-13.0,34.0,56.82,16.0,16.0,
-FG1510.ZCE,20141024,844.0,836.0,844.0,844.0,844.0,844.0,844.0,8.0,8.0,2.0,3.38,16.0,0.0,
-FG1510.ZCE,20141027,847.0,844.0,844.0,847.0,844.0,847.0,845.0,3.0,1.0,10.0,16.9,18.0,2.0,
-FG1510.ZCE,20141028,,845.0,,,,,845.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141029,,845.0,,,,,845.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141030,847.0,845.0,869.0,869.0,840.0,847.0,854.0,2.0,9.0,10.0,17.08,18.0,0.0,
-FG1510.ZCE,20141031,,854.0,,,,,854.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141103,851.0,854.0,851.0,851.0,851.0,851.0,851.0,-3.0,-3.0,2.0,3.4,18.0,0.0,
-FG1510.ZCE,20141104,844.0,851.0,844.0,844.0,844.0,844.0,844.0,-7.0,-7.0,2.0,3.38,18.0,0.0,
-FG1510.ZCE,20141105,,844.0,,,,,844.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141106,838.0,844.0,838.0,838.0,838.0,838.0,838.0,-6.0,-6.0,2.0,3.35,18.0,0.0,
-FG1510.ZCE,20141107,858.0,838.0,843.0,858.0,843.0,858.0,851.0,20.0,13.0,4.0,6.8,18.0,0.0,
-FG1510.ZCE,20141110,,851.0,,,,,851.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141111,854.0,851.0,847.0,865.0,847.0,854.0,858.0,3.0,7.0,8.0,13.72,16.0,-2.0,
-FG1510.ZCE,20141112,,858.0,,,,,858.0,,0.0,0.0,0.0,16.0,0.0,
-FG1510.ZCE,20141113,873.0,858.0,873.0,873.0,873.0,873.0,873.0,15.0,15.0,2.0,3.49,18.0,2.0,
-FG1510.ZCE,20141114,879.0,873.0,879.0,879.0,879.0,879.0,879.0,6.0,6.0,2.0,3.52,18.0,0.0,
-FG1510.ZCE,20141117,,879.0,,,,,879.0,,0.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141118,,879.0,,,,,875.0,,-4.0,0.0,0.0,18.0,0.0,
-FG1510.ZCE,20141119,869.0,875.0,869.0,869.0,869.0,869.0,869.0,-6.0,-6.0,6.0,10.43,18.0,0.0,
-FG1510.ZCE,20141120,876.0,869.0,870.0,876.0,870.0,876.0,873.0,7.0,4.0,4.0,6.98,22.0,4.0,
-FG1510.ZCE,20141121,861.0,873.0,867.0,868.0,861.0,861.0,865.0,-12.0,-8.0,6.0,10.38,22.0,0.0,
-FG1510.ZCE,20141124,845.0,865.0,858.0,858.0,845.0,845.0,852.0,-20.0,-13.0,10.0,17.04,28.0,6.0,
-FG1510.ZCE,20141125,,852.0,,,,,852.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20141126,,852.0,,,,,852.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20141127,,852.0,,,,,852.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20141128,859.0,852.0,832.0,863.0,832.0,859.0,856.0,7.0,4.0,16.0,27.38,32.0,4.0,
-FG1510.ZCE,20141201,855.0,856.0,855.0,855.0,855.0,855.0,855.0,-1.0,-1.0,2.0,3.42,32.0,0.0,
-FG1510.ZCE,20141202,859.0,855.0,836.0,864.0,836.0,859.0,853.0,4.0,-2.0,6.0,10.24,30.0,-2.0,
-FG1510.ZCE,20141203,859.0,853.0,861.0,861.0,859.0,859.0,860.0,6.0,7.0,6.0,10.32,28.0,-2.0,
-FG1510.ZCE,20141204,870.0,860.0,853.0,870.0,853.0,870.0,861.0,10.0,1.0,22.0,37.88,32.0,4.0,
-FG1510.ZCE,20141205,865.0,861.0,869.0,869.0,865.0,865.0,867.0,4.0,6.0,4.0,6.94,30.0,-2.0,
-FG1510.ZCE,20141208,869.0,867.0,873.0,873.0,869.0,869.0,871.0,2.0,4.0,4.0,6.97,30.0,0.0,
-FG1510.ZCE,20141209,877.0,871.0,868.0,877.0,867.0,877.0,870.0,6.0,-1.0,18.0,31.33,34.0,4.0,
-FG1510.ZCE,20141210,872.0,870.0,871.0,872.0,871.0,872.0,871.0,2.0,1.0,8.0,13.94,34.0,0.0,
-FG1510.ZCE,20141211,880.0,871.0,884.0,884.0,880.0,880.0,882.0,9.0,11.0,4.0,7.06,34.0,0.0,
-FG1510.ZCE,20141212,882.0,882.0,880.0,888.0,880.0,882.0,882.0,0.0,0.0,10.0,17.65,36.0,2.0,
-FG1510.ZCE,20141215,890.0,882.0,888.0,897.0,880.0,890.0,889.0,8.0,7.0,22.0,39.12,34.0,-2.0,
-FG1510.ZCE,20141216,885.0,889.0,888.0,888.0,885.0,885.0,886.0,-4.0,-3.0,22.0,38.99,34.0,0.0,
-FG1510.ZCE,20141217,870.0,886.0,882.0,882.0,870.0,870.0,878.0,-16.0,-8.0,6.0,10.54,34.0,0.0,
-FG1510.ZCE,20141218,878.0,878.0,882.0,883.0,878.0,878.0,882.0,0.0,4.0,10.0,17.63,40.0,6.0,
-FG1510.ZCE,20141219,879.0,882.0,879.0,879.0,879.0,879.0,879.0,-3.0,-3.0,2.0,3.52,40.0,0.0,
-FG1510.ZCE,20141222,877.0,879.0,878.0,878.0,877.0,877.0,878.0,-2.0,-1.0,10.0,17.56,32.0,-8.0,
-FG1510.ZCE,20141223,876.0,878.0,876.0,876.0,876.0,876.0,876.0,-2.0,-2.0,2.0,3.5,32.0,0.0,
-FG1510.ZCE,20141224,870.0,876.0,880.0,883.0,870.0,870.0,879.0,-6.0,3.0,10.0,17.57,34.0,2.0,
-FG1510.ZCE,20141225,883.0,879.0,884.0,884.0,881.0,883.0,883.0,4.0,4.0,12.0,21.19,28.0,-6.0,
-FG1510.ZCE,20141226,,883.0,,,,,883.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20141229,909.0,883.0,894.0,914.0,894.0,909.0,905.0,26.0,22.0,24.0,43.46,34.0,6.0,
-FG1510.ZCE,20141230,933.0,905.0,923.0,934.0,923.0,933.0,932.0,28.0,27.0,14.0,26.09,26.0,-8.0,
-FG1510.ZCE,20141231,956.0,932.0,939.0,958.0,930.0,956.0,939.0,24.0,7.0,50.0,93.87,32.0,6.0,
-FG1510.ZCE,20150105,946.0,939.0,941.0,946.0,932.0,946.0,943.0,7.0,4.0,14.0,26.39,30.0,-2.0,
-FG1510.ZCE,20150106,943.0,943.0,942.0,966.0,942.0,943.0,949.0,0.0,6.0,16.0,30.36,28.0,-2.0,
-FG1510.ZCE,20150107,933.0,949.0,933.0,933.0,933.0,933.0,933.0,-16.0,-16.0,4.0,7.46,24.0,-4.0,
-FG1510.ZCE,20150108,940.0,933.0,951.0,951.0,940.0,940.0,947.0,7.0,14.0,6.0,11.37,24.0,0.0,
-FG1510.ZCE,20150109,958.0,947.0,958.0,958.0,958.0,958.0,958.0,11.0,11.0,2.0,3.83,26.0,2.0,
-FG1510.ZCE,20150112,919.0,958.0,928.0,928.0,919.0,919.0,926.0,-39.0,-32.0,8.0,14.81,24.0,-2.0,
-FG1510.ZCE,20150113,915.0,926.0,915.0,915.0,915.0,915.0,915.0,-11.0,-11.0,4.0,7.32,20.0,-4.0,
-FG1510.ZCE,20150114,925.0,915.0,914.0,926.0,914.0,925.0,923.0,10.0,8.0,14.0,25.84,28.0,8.0,
-FG1510.ZCE,20150115,919.0,923.0,917.0,919.0,915.0,919.0,917.0,-4.0,-6.0,8.0,14.66,24.0,-4.0,
-FG1510.ZCE,20150116,916.0,917.0,914.0,916.0,912.0,916.0,914.0,-1.0,-3.0,6.0,10.97,22.0,-2.0,
-FG1510.ZCE,20150119,929.0,914.0,929.0,929.0,929.0,929.0,929.0,15.0,15.0,2.0,3.72,24.0,2.0,
-FG1510.ZCE,20150120,,929.0,,,,,919.0,,-10.0,0.0,0.0,24.0,0.0,
-FG1510.ZCE,20150121,910.0,919.0,909.0,910.0,907.0,910.0,909.0,-9.0,-10.0,6.0,10.9,22.0,-2.0,
-FG1510.ZCE,20150122,,909.0,,,,,910.0,,1.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150123,,910.0,,,,,910.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150126,,910.0,,,,,905.0,,-5.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150127,905.0,905.0,905.0,905.0,905.0,905.0,905.0,0.0,0.0,2.0,3.62,20.0,-2.0,
-FG1510.ZCE,20150128,,905.0,,,,,905.0,,0.0,0.0,0.0,20.0,0.0,
-FG1510.ZCE,20150129,918.0,905.0,911.0,918.0,911.0,918.0,915.0,13.0,10.0,4.0,7.32,22.0,2.0,
-FG1510.ZCE,20150130,,915.0,,,,,915.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150202,,915.0,,,,,915.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150203,924.0,915.0,924.0,924.0,924.0,924.0,924.0,9.0,9.0,2.0,3.7,22.0,0.0,
-FG1510.ZCE,20150204,,924.0,,,,,924.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150205,,924.0,,,,,924.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150206,,924.0,,,,,925.0,,1.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150209,,925.0,,,,,926.0,,1.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150210,943.0,926.0,934.0,943.0,934.0,943.0,939.0,17.0,13.0,4.0,7.51,22.0,0.0,
-FG1510.ZCE,20150211,952.0,939.0,937.0,952.0,937.0,952.0,945.0,13.0,6.0,4.0,7.56,22.0,0.0,
-FG1510.ZCE,20150212,,945.0,,,,,945.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150213,925.0,945.0,955.0,955.0,925.0,925.0,940.0,-20.0,-5.0,4.0,7.52,22.0,0.0,
-FG1510.ZCE,20150216,935.0,940.0,948.0,948.0,935.0,935.0,941.0,-5.0,1.0,28.0,52.7,22.0,0.0,
-FG1510.ZCE,20150217,,941.0,,,,,941.0,,0.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150225,,941.0,,,,,935.0,,-6.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150226,,935.0,,,,,953.0,,18.0,0.0,0.0,22.0,0.0,
-FG1510.ZCE,20150227,955.0,953.0,972.0,972.0,953.0,955.0,958.0,2.0,5.0,18.0,34.49,18.0,-4.0,
-FG1510.ZCE,20150302,935.0,958.0,935.0,935.0,935.0,935.0,935.0,-23.0,-23.0,2.0,3.74,16.0,-2.0,
-FG1510.ZCE,20150303,,935.0,,,,,935.0,,0.0,0.0,0.0,16.0,0.0,
-FG1510.ZCE,20150304,948.0,935.0,948.0,948.0,948.0,948.0,948.0,13.0,13.0,2.0,3.79,14.0,-2.0,
-FG1510.ZCE,20150305,,948.0,,,,,948.0,,0.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150306,,948.0,,,,,946.0,,-2.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150309,,946.0,,,,,941.0,,-5.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150310,,941.0,,,,,932.0,,-9.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150311,911.0,932.0,911.0,911.0,911.0,911.0,911.0,-21.0,-21.0,20.0,36.44,34.0,20.0,
-FG1510.ZCE,20150312,920.0,911.0,920.0,920.0,920.0,920.0,920.0,9.0,9.0,20.0,36.8,14.0,-20.0,
-FG1510.ZCE,20150313,,920.0,,,,,920.0,,0.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150316,,920.0,,,,,920.0,,0.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150317,,920.0,,,,,920.0,,0.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150318,,920.0,,,,,920.0,,0.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150319,,920.0,,,,,934.0,,14.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150320,,934.0,,,,,944.0,,10.0,0.0,0.0,14.0,0.0,
-FG1510.ZCE,20150323,951.0,944.0,961.0,963.0,951.0,951.0,957.0,7.0,13.0,48.0,91.9,28.0,14.0,
-FG1510.ZCE,20150324,,957.0,,,,,957.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150325,,957.0,,,,,945.0,,-12.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150326,,945.0,,,,,946.0,,1.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150327,,946.0,,,,,946.0,,0.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150330,,946.0,,,,,961.0,,15.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150331,,961.0,,,,,950.0,,-11.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150401,,950.0,,,,,944.0,,-6.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150402,,944.0,,,,,925.0,,-19.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150403,,925.0,,,,,910.0,,-15.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150407,,910.0,,,,,898.0,,-12.0,0.0,0.0,28.0,0.0,
-FG1510.ZCE,20150408,882.0,898.0,869.0,884.0,869.0,882.0,878.0,-16.0,-20.0,294.0,516.56,260.0,232.0,
-FG1510.ZCE,20150409,876.0,878.0,872.0,876.0,872.0,876.0,876.0,-2.0,-2.0,80.0,140.14,338.0,78.0,
-FG1510.ZCE,20150410,862.0,876.0,874.0,874.0,862.0,862.0,872.0,-14.0,-4.0,26.0,45.34,354.0,16.0,
-FG1510.ZCE,20150413,893.0,872.0,886.0,893.0,880.0,893.0,888.0,21.0,16.0,12.0,21.32,350.0,-4.0,
-FG1510.ZCE,20150414,887.0,888.0,887.0,887.0,887.0,887.0,887.0,-1.0,-1.0,2.0,3.55,348.0,-2.0,
-FG1510.ZCE,20150415,,887.0,,,,,890.0,,3.0,0.0,0.0,348.0,0.0,
-FG1510.ZCE,20150416,893.0,890.0,906.0,906.0,893.0,893.0,899.0,3.0,9.0,18.0,32.37,340.0,-8.0,
-FG1510.ZCE,20150417,888.0,899.0,896.0,896.0,876.0,888.0,887.0,-11.0,-12.0,8.0,14.2,338.0,-2.0,
-FG1510.ZCE,20150420,882.0,887.0,894.0,895.0,878.0,882.0,885.0,-5.0,-2.0,142.0,251.48,330.0,-8.0,
-FG1510.ZCE,20150421,890.0,885.0,890.0,890.0,890.0,890.0,890.0,5.0,5.0,2.0,3.56,330.0,0.0,
-FG1510.ZCE,20150422,908.0,890.0,894.0,908.0,894.0,908.0,895.0,18.0,5.0,22.0,39.39,350.0,20.0,
-FG1510.ZCE,20150423,,895.0,,,,,898.0,,3.0,0.0,0.0,350.0,0.0,
-FG1510.ZCE,20150424,,898.0,,,,,919.0,,21.0,0.0,0.0,350.0,0.0,
-FG1510.ZCE,20150427,946.0,919.0,944.0,953.0,930.0,946.0,943.0,27.0,24.0,44.0,83.02,332.0,-18.0,
-FG1510.ZCE,20150428,946.0,943.0,942.0,946.0,936.0,946.0,941.0,3.0,-2.0,20.0,37.64,332.0,0.0,
-FG1510.ZCE,20150429,934.0,941.0,936.0,936.0,934.0,934.0,935.0,-7.0,-6.0,4.0,7.48,332.0,0.0,
-FG1510.ZCE,20150430,938.0,935.0,929.0,943.0,929.0,938.0,934.0,3.0,-1.0,14.0,26.14,330.0,-2.0,
-FG1510.ZCE,20150504,938.0,934.0,940.0,940.0,938.0,938.0,939.0,4.0,5.0,12.0,22.53,330.0,0.0,
-FG1510.ZCE,20150505,942.0,939.0,967.0,967.0,942.0,942.0,953.0,3.0,14.0,20.0,38.12,318.0,-12.0,
-FG1510.ZCE,20150506,945.0,953.0,945.0,945.0,945.0,945.0,945.0,-8.0,-8.0,2.0,3.78,318.0,0.0,
-FG1510.ZCE,20150507,,945.0,,,,,945.0,,0.0,0.0,0.0,318.0,0.0,
-FG1510.ZCE,20150508,,945.0,,,,,947.0,,2.0,0.0,0.0,318.0,0.0,
-FG1510.ZCE,20150511,,947.0,,,,,947.0,,0.0,0.0,0.0,318.0,0.0,
-FG1510.ZCE,20150512,946.0,947.0,944.0,946.0,944.0,946.0,945.0,-1.0,-2.0,8.0,15.11,312.0,-6.0,
-FG1510.ZCE,20150513,940.0,945.0,940.0,940.0,940.0,940.0,940.0,-5.0,-5.0,20.0,37.6,294.0,-18.0,
-FG1510.ZCE,20150514,930.0,940.0,940.0,944.0,930.0,930.0,940.0,-10.0,0.0,48.0,90.24,300.0,6.0,
-FG1510.ZCE,20150515,944.0,940.0,950.0,954.0,938.0,944.0,944.0,4.0,4.0,30.0,56.66,302.0,2.0,
-FG1510.ZCE,20150518,,944.0,,,,,943.0,,-1.0,0.0,0.0,302.0,0.0,
-FG1510.ZCE,20150519,940.0,943.0,940.0,940.0,940.0,940.0,940.0,-3.0,-3.0,20.0,37.6,290.0,-12.0,
-FG1510.ZCE,20150520,915.0,940.0,919.0,932.0,915.0,915.0,919.0,-25.0,-21.0,54.0,99.28,274.0,-16.0,
-FG1510.ZCE,20150521,927.0,919.0,927.0,927.0,927.0,927.0,927.0,8.0,8.0,2.0,3.71,274.0,0.0,
-FG1510.ZCE,20150522,,927.0,,,,,927.0,,0.0,0.0,0.0,274.0,0.0,
-FG1510.ZCE,20150525,926.0,927.0,929.0,929.0,926.0,926.0,928.0,-1.0,1.0,4.0,7.42,270.0,-4.0,
-FG1510.ZCE,20150526,,928.0,,,,,925.0,,-3.0,0.0,0.0,270.0,0.0,
-FG1510.ZCE,20150527,,925.0,,,,,925.0,,0.0,0.0,0.0,270.0,0.0,
-FG1510.ZCE,20150528,,925.0,,,,,941.0,,16.0,0.0,0.0,270.0,0.0,
-FG1510.ZCE,20150529,,941.0,,,,,945.0,,4.0,0.0,0.0,270.0,0.0,
-FG1510.ZCE,20150601,946.0,945.0,942.0,953.0,942.0,946.0,949.0,1.0,4.0,14.0,26.57,266.0,-4.0,
-FG1510.ZCE,20150602,962.0,949.0,935.0,962.0,935.0,962.0,951.0,13.0,2.0,10.0,19.02,256.0,-10.0,
-FG1510.ZCE,20150603,,951.0,,,,,951.0,,0.0,0.0,0.0,256.0,0.0,
-FG1510.ZCE,20150604,949.0,951.0,937.0,951.0,937.0,949.0,948.0,-2.0,-3.0,14.0,26.54,248.0,-8.0,
-FG1510.ZCE,20150605,,948.0,,,,,948.0,,0.0,0.0,0.0,248.0,0.0,
-FG1510.ZCE,20150608,955.0,948.0,955.0,955.0,955.0,955.0,955.0,7.0,7.0,8.0,15.28,240.0,-8.0,
-FG1510.ZCE,20150609,,955.0,,,,,955.0,,0.0,0.0,0.0,240.0,0.0,
-FG1510.ZCE,20150610,946.0,955.0,965.0,965.0,946.0,946.0,956.0,-9.0,1.0,4.0,7.64,240.0,0.0,
-FG1510.ZCE,20150611,,956.0,,,,,956.0,,0.0,0.0,0.0,240.0,0.0,
-FG1510.ZCE,20150612,,956.0,,,,,956.0,,0.0,0.0,0.0,240.0,0.0,
-FG1510.ZCE,20150615,,956.0,,,,,955.0,,-1.0,0.0,0.0,240.0,0.0,
-FG1510.ZCE,20150616,,955.0,,,,,945.0,,-10.0,0.0,0.0,240.0,0.0,
-FG1510.ZCE,20150617,936.0,945.0,936.0,936.0,936.0,936.0,936.0,-9.0,-9.0,4.0,7.49,240.0,0.0,
-FG1510.ZCE,20150618,947.0,936.0,928.0,950.0,928.0,947.0,947.0,11.0,11.0,58.0,109.84,206.0,-34.0,
-FG1510.ZCE,20150619,932.0,947.0,941.0,941.0,932.0,932.0,938.0,-15.0,-9.0,28.0,52.51,218.0,12.0,
-FG1510.ZCE,20150623,932.0,938.0,931.0,945.0,931.0,932.0,937.0,-6.0,-1.0,22.0,41.23,222.0,4.0,
-FG1510.ZCE,20150624,940.0,937.0,939.0,940.0,939.0,940.0,939.0,3.0,2.0,12.0,22.54,210.0,-12.0,
-FG1510.ZCE,20150625,936.0,939.0,936.0,936.0,936.0,936.0,936.0,-3.0,-3.0,2.0,3.74,212.0,2.0,
-FG1510.ZCE,20150626,926.0,936.0,928.0,937.0,926.0,926.0,929.0,-10.0,-7.0,22.0,40.9,204.0,-8.0,
-FG1510.ZCE,20150629,932.0,929.0,932.0,932.0,932.0,932.0,932.0,3.0,3.0,6.0,11.18,198.0,-6.0,
-FG1510.ZCE,20150630,926.0,932.0,924.0,926.0,914.0,926.0,921.0,-6.0,-11.0,14.0,25.79,198.0,0.0,
-FG1510.ZCE,20150701,918.0,921.0,905.0,923.0,905.0,918.0,916.0,-3.0,-5.0,60.0,109.92,158.0,-40.0,
-FG1510.ZCE,20150702,,916.0,,,,,916.0,,0.0,0.0,0.0,158.0,0.0,
-FG1510.ZCE,20150703,930.0,916.0,927.0,930.0,924.0,930.0,928.0,14.0,12.0,62.0,115.03,136.0,-22.0,
-FG1510.ZCE,20150706,911.0,928.0,920.0,926.0,911.0,911.0,922.0,-17.0,-6.0,36.0,66.38,136.0,0.0,
-FG1510.ZCE,20150707,898.0,922.0,910.0,915.0,885.0,898.0,906.0,-24.0,-16.0,34.0,61.63,142.0,6.0,
-FG1510.ZCE,20150708,869.0,906.0,872.0,877.0,869.0,869.0,869.0,-37.0,-37.0,90.0,156.5,60.0,-82.0,
-FG1510.ZCE,20150709,889.0,869.0,930.0,930.0,816.0,889.0,882.0,20.0,13.0,58.0,102.29,56.0,-4.0,
-FG1510.ZCE,20150710,893.0,882.0,895.0,909.0,889.0,893.0,898.0,11.0,16.0,14.0,25.16,54.0,-2.0,
-FG1510.ZCE,20150713,892.0,898.0,892.0,892.0,892.0,892.0,892.0,-6.0,-6.0,2.0,3.57,54.0,0.0,
-FG1510.ZCE,20150714,888.0,892.0,892.0,892.0,888.0,888.0,891.0,-4.0,-1.0,24.0,42.75,54.0,0.0,
-FG1510.ZCE,20150715,891.0,891.0,884.0,901.0,884.0,891.0,891.0,0.0,0.0,22.0,39.22,54.0,0.0,
-FG1510.ZCE,20150716,882.0,891.0,890.0,890.0,872.0,882.0,881.0,-9.0,-10.0,42.0,74.02,72.0,18.0,
-FG1510.ZCE,20150717,883.0,881.0,882.0,897.0,860.0,883.0,876.0,2.0,-5.0,208.0,364.55,94.0,22.0,
-FG1510.ZCE,20150720,876.0,876.0,876.0,876.0,876.0,876.0,876.0,0.0,0.0,2.0,3.5,92.0,-2.0,
-FG1510.ZCE,20150721,875.0,876.0,880.0,880.0,875.0,875.0,876.0,-1.0,0.0,48.0,84.11,108.0,16.0,
-FG1510.ZCE,20150722,878.0,876.0,878.0,878.0,878.0,878.0,878.0,2.0,2.0,2.0,3.51,108.0,0.0,
-FG1510.ZCE,20150723,870.0,878.0,870.0,870.0,870.0,870.0,870.0,-8.0,-8.0,6.0,10.44,108.0,0.0,
-FG1510.ZCE,20150724,852.0,870.0,858.0,862.0,852.0,852.0,856.0,-18.0,-14.0,42.0,71.94,120.0,12.0,
-FG1510.ZCE,20150727,872.0,856.0,840.0,872.0,840.0,872.0,853.0,16.0,-3.0,18.0,30.7,114.0,-6.0,
-FG1510.ZCE,20150728,,853.0,,,,,856.0,,3.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150729,,856.0,,,,,868.0,,12.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150730,,868.0,,,,,868.0,,0.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150731,,868.0,,,,,871.0,,3.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150803,,871.0,,,,,871.0,,0.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150804,,871.0,,,,,871.0,,0.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150805,,871.0,,,,,884.0,,13.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150806,,884.0,,,,,884.0,,0.0,0.0,0.0,114.0,0.0,
-FG1510.ZCE,20150807,883.0,884.0,883.0,883.0,883.0,883.0,883.0,-1.0,-1.0,2.0,3.53,112.0,-2.0,
-FG1510.ZCE,20150810,892.0,883.0,887.0,916.0,887.0,892.0,902.0,9.0,19.0,320.0,577.04,162.0,50.0,
-FG1510.ZCE,20150811,,902.0,,,,,902.0,,0.0,0.0,0.0,162.0,0.0,
-FG1510.ZCE,20150812,905.0,902.0,905.0,905.0,905.0,905.0,905.0,3.0,3.0,2.0,3.62,160.0,-2.0,
-FG1510.ZCE,20150813,903.0,905.0,903.0,903.0,903.0,903.0,903.0,-2.0,-2.0,6.0,10.84,160.0,0.0,
-FG1510.ZCE,20150814,,903.0,,,,,903.0,,0.0,0.0,0.0,160.0,0.0,
-FG1510.ZCE,20150817,,903.0,,,,,901.0,,-2.0,0.0,0.0,160.0,0.0,
-FG1510.ZCE,20150818,,901.0,,,,,899.0,,-2.0,0.0,0.0,160.0,0.0,
-FG1510.ZCE,20150819,893.0,899.0,899.0,899.0,877.0,893.0,897.0,-6.0,-2.0,34.0,61.02,130.0,-30.0,
-FG1510.ZCE,20150820,,897.0,,,,,897.0,,0.0,0.0,0.0,130.0,0.0,
-FG1510.ZCE,20150821,,897.0,,,,,897.0,,0.0,0.0,0.0,130.0,0.0,
-FG1510.ZCE,20150824,866.0,897.0,874.0,898.0,866.0,866.0,879.0,-31.0,-18.0,22.0,38.66,116.0,-14.0,
-FG1510.ZCE,20150825,888.0,879.0,904.0,904.0,861.0,888.0,885.0,9.0,6.0,16.0,28.31,114.0,-2.0,
-FG1510.ZCE,20150826,875.0,885.0,875.0,875.0,875.0,875.0,875.0,-10.0,-10.0,2.0,3.5,112.0,-2.0,
-FG1510.ZCE,20150827,,875.0,,,,,875.0,,0.0,0.0,0.0,112.0,0.0,
-FG1510.ZCE,20150828,899.0,875.0,899.0,899.0,899.0,899.0,899.0,24.0,24.0,2.0,3.6,112.0,0.0,
-FG1510.ZCE,20150831,863.0,899.0,865.0,875.0,863.0,863.0,868.0,-36.0,-31.0,58.0,100.72,116.0,4.0,
-FG1510.ZCE,20150901,821.0,868.0,819.0,853.0,819.0,821.0,835.0,-47.0,-33.0,20.0,33.41,116.0,0.0,
-FG1510.ZCE,20150902,822.0,835.0,820.0,822.0,820.0,822.0,821.0,-13.0,-14.0,12.0,19.71,112.0,-4.0,
-FG1510.ZCE,20150907,,821.0,,,,,821.0,,0.0,0.0,0.0,112.0,0.0,
-FG1510.ZCE,20150908,846.0,821.0,849.0,849.0,846.0,846.0,847.0,25.0,26.0,6.0,10.16,106.0,-6.0,
-FG1510.ZCE,20150909,840.0,847.0,840.0,840.0,840.0,840.0,840.0,-7.0,-7.0,2.0,3.36,106.0,0.0,
-FG1510.ZCE,20150910,849.0,840.0,849.0,849.0,849.0,849.0,849.0,9.0,9.0,4.0,6.79,106.0,0.0,
-FG1510.ZCE,20150911,842.0,849.0,837.0,842.0,826.0,842.0,837.0,-7.0,-12.0,12.0,20.08,108.0,2.0,
-FG1510.ZCE,20150914,836.0,837.0,856.0,856.0,836.0,836.0,848.0,-1.0,11.0,14.0,23.76,108.0,0.0,
-FG1510.ZCE,20150915,849.0,848.0,849.0,849.0,849.0,849.0,849.0,1.0,1.0,6.0,10.19,102.0,-6.0,
-FG1510.ZCE,20150916,,849.0,,,,,849.0,,0.0,0.0,0.0,102.0,0.0,
-FG1510.ZCE,20150917,,849.0,,,,,849.0,,0.0,0.0,0.0,102.0,0.0,
-FG1510.ZCE,20150918,859.0,849.0,859.0,859.0,859.0,859.0,859.0,10.0,10.0,2.0,3.44,100.0,-2.0,
-FG1510.ZCE,20150921,841.0,859.0,845.0,845.0,841.0,841.0,843.0,-18.0,-16.0,22.0,37.09,100.0,0.0,
-FG1510.ZCE,20150922,832.0,843.0,835.0,835.0,832.0,832.0,833.0,-11.0,-10.0,18.0,29.99,100.0,0.0,
-FG1510.ZCE,20150923,834.0,833.0,830.0,834.0,830.0,834.0,831.0,1.0,-2.0,14.0,23.26,88.0,-12.0,
-FG1510.ZCE,20150924,820.0,831.0,830.0,830.0,820.0,820.0,823.0,-11.0,-8.0,24.0,39.48,64.0,-24.0,
-FG1510.ZCE,20150925,820.0,823.0,820.0,820.0,820.0,820.0,820.0,-3.0,-3.0,16.0,26.24,48.0,-16.0,
-FG1510.ZCE,20150928,853.0,820.0,835.0,853.0,820.0,853.0,836.0,33.0,16.0,52.0,86.89,2.0,-46.0,
-FG1510.ZCE,20150929,870.0,836.0,802.0,870.0,802.0,870.0,851.0,34.0,15.0,10.0,17.01,0.0,-2.0,
-FG1510.ZCE,20150930,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151008,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151009,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151012,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151013,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151014,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151015,,851.0,,,,,851.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151016,,851.0,,,,,886.0,,35.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151019,,886.0,,,,,886.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151020,,886.0,,,,,886.0,,0.0,0.0,0.0,0.0,0.0,
-FG1510.ZCE,20151021,,886.0,,,,,886.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1511.csv b/data/FG/FG1511.csv
deleted file mode 100644
index 8adc465..0000000
--- a/data/FG/FG1511.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1511.ZCE,20141117,,879.0,,,,,879.0,,0.0,0.0,0.0,0.0,0.0,
-FG1511.ZCE,20141118,873.0,879.0,879.0,879.0,873.0,873.0,876.0,-6.0,-3.0,4.0,7.01,4.0,4.0,
-FG1511.ZCE,20141119,,876.0,,,,,876.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141120,,876.0,,,,,880.0,,4.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141121,,880.0,,,,,880.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141124,879.0,880.0,855.0,879.0,855.0,879.0,867.0,-1.0,-13.0,8.0,13.87,4.0,0.0,
-FG1511.ZCE,20141125,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141126,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141127,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141128,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141201,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1511.ZCE,20141202,859.0,867.0,867.0,882.0,849.0,859.0,861.0,-8.0,-6.0,28.0,48.21,8.0,4.0,
-FG1511.ZCE,20141203,857.0,861.0,843.0,875.0,843.0,857.0,862.0,-4.0,1.0,20.0,34.49,8.0,0.0,
-FG1511.ZCE,20141204,855.0,862.0,876.0,876.0,855.0,855.0,866.0,-7.0,4.0,80.0,138.48,8.0,0.0,
-FG1511.ZCE,20141205,,866.0,,,,,866.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20141208,880.0,866.0,886.0,886.0,880.0,880.0,881.0,14.0,15.0,10.0,17.62,18.0,10.0,
-FG1511.ZCE,20141209,863.0,881.0,863.0,863.0,863.0,863.0,863.0,-18.0,-18.0,2.0,3.45,16.0,-2.0,
-FG1511.ZCE,20141210,,863.0,,,,,863.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141211,,863.0,,,,,863.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141212,,863.0,,,,,863.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141215,881.0,863.0,881.0,881.0,881.0,881.0,881.0,18.0,18.0,10.0,17.62,16.0,0.0,
-FG1511.ZCE,20141216,886.0,881.0,889.0,889.0,886.0,886.0,888.0,5.0,7.0,16.0,28.4,16.0,0.0,
-FG1511.ZCE,20141217,,888.0,,,,,883.0,,-5.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141218,,883.0,,,,,883.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141219,,883.0,,,,,883.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20141222,867.0,883.0,867.0,867.0,867.0,867.0,867.0,-16.0,-16.0,4.0,6.94,12.0,-4.0,
-FG1511.ZCE,20141223,,867.0,,,,,867.0,,0.0,0.0,0.0,12.0,0.0,
-FG1511.ZCE,20141224,863.0,867.0,859.0,886.0,859.0,863.0,870.0,-4.0,3.0,32.0,55.7,14.0,2.0,
-FG1511.ZCE,20141225,,870.0,,,,,870.0,,0.0,0.0,0.0,14.0,0.0,
-FG1511.ZCE,20141226,,870.0,,,,,874.0,,4.0,0.0,0.0,14.0,0.0,
-FG1511.ZCE,20141229,898.0,874.0,898.0,898.0,898.0,898.0,898.0,24.0,24.0,2.0,3.59,14.0,0.0,
-FG1511.ZCE,20141230,934.0,898.0,934.0,934.0,932.0,934.0,934.0,36.0,36.0,12.0,22.41,10.0,-4.0,
-FG1511.ZCE,20141231,939.0,934.0,949.0,956.0,939.0,939.0,952.0,5.0,18.0,12.0,22.85,16.0,6.0,
-FG1511.ZCE,20150105,,952.0,,,,,950.0,,-2.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150106,,950.0,,,,,950.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150107,950.0,950.0,929.0,950.0,929.0,950.0,936.0,0.0,-14.0,6.0,11.24,14.0,-2.0,
-FG1511.ZCE,20150108,941.0,936.0,964.0,964.0,941.0,941.0,953.0,5.0,17.0,4.0,7.62,16.0,2.0,
-FG1511.ZCE,20150109,,953.0,,,,,953.0,,0.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150112,938.0,953.0,938.0,938.0,938.0,938.0,938.0,-15.0,-15.0,2.0,3.75,16.0,0.0,
-FG1511.ZCE,20150113,931.0,938.0,929.0,931.0,920.0,931.0,927.0,-7.0,-11.0,6.0,11.12,18.0,2.0,
-FG1511.ZCE,20150114,912.0,927.0,912.0,912.0,912.0,912.0,912.0,-15.0,-15.0,4.0,7.3,18.0,0.0,
-FG1511.ZCE,20150115,936.0,912.0,936.0,936.0,936.0,936.0,936.0,24.0,24.0,2.0,3.74,16.0,-2.0,
-FG1511.ZCE,20150116,,936.0,,,,,934.0,,-2.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150119,,934.0,,,,,949.0,,15.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150120,,949.0,,,,,954.0,,5.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150121,,954.0,,,,,944.0,,-10.0,0.0,0.0,16.0,0.0,
-FG1511.ZCE,20150122,927.0,944.0,936.0,943.0,907.0,927.0,918.0,-17.0,-26.0,94.0,172.57,14.0,-2.0,
-FG1511.ZCE,20150123,902.0,918.0,895.0,924.0,890.0,902.0,908.0,-16.0,-10.0,90.0,163.38,14.0,0.0,
-FG1511.ZCE,20150126,908.0,908.0,883.0,912.0,883.0,908.0,901.0,0.0,-7.0,6.0,10.81,12.0,-2.0,
-FG1511.ZCE,20150127,896.0,901.0,904.0,904.0,892.0,896.0,898.0,-5.0,-3.0,10.0,17.97,10.0,-2.0,
-FG1511.ZCE,20150128,893.0,898.0,904.0,904.0,893.0,893.0,899.0,-5.0,1.0,8.0,14.38,10.0,0.0,
-FG1511.ZCE,20150129,923.0,899.0,873.0,923.0,873.0,923.0,890.0,24.0,-9.0,6.0,10.68,8.0,-2.0,
-FG1511.ZCE,20150130,,890.0,,,,,890.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150202,,890.0,,,,,890.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150203,,890.0,,,,,907.0,,17.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150204,930.0,907.0,896.0,943.0,896.0,930.0,918.0,23.0,11.0,16.0,29.39,8.0,0.0,
-FG1511.ZCE,20150205,,918.0,,,,,918.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150206,,918.0,,,,,922.0,,4.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150209,,922.0,,,,,928.0,,6.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150210,,928.0,,,,,928.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150211,,928.0,,,,,936.0,,8.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150212,,936.0,,,,,933.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150213,,933.0,,,,,935.0,,2.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150216,,935.0,,,,,935.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150217,,935.0,,,,,933.0,,-2.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150225,,933.0,,,,,933.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150226,,933.0,,,,,946.0,,13.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150227,,946.0,,,,,951.0,,5.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20150302,959.0,951.0,942.0,959.0,942.0,959.0,951.0,8.0,0.0,4.0,7.6,8.0,0.0,
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-FG1511.ZCE,20151012,847.0,840.0,847.0,847.0,847.0,847.0,847.0,7.0,7.0,4.0,6.78,38.0,0.0,
-FG1511.ZCE,20151013,848.0,847.0,843.0,848.0,843.0,848.0,845.0,1.0,-2.0,10.0,16.9,34.0,-4.0,
-FG1511.ZCE,20151014,870.0,845.0,846.0,870.0,846.0,870.0,866.0,25.0,21.0,32.0,55.39,8.0,-26.0,
-FG1511.ZCE,20151015,,866.0,,,,,866.0,,0.0,0.0,0.0,8.0,0.0,
-FG1511.ZCE,20151016,897.0,866.0,850.0,901.0,850.0,897.0,883.0,31.0,17.0,12.0,21.18,16.0,8.0,
-FG1511.ZCE,20151019,919.0,883.0,919.0,919.0,897.0,919.0,916.0,36.0,33.0,30.0,54.95,30.0,14.0,
-FG1511.ZCE,20151020,953.0,916.0,941.0,953.0,910.0,953.0,947.0,37.0,31.0,50.0,94.73,66.0,36.0,
-FG1511.ZCE,20151021,990.0,947.0,986.0,1008.0,986.0,990.0,997.0,43.0,50.0,18.0,35.91,70.0,4.0,
-FG1511.ZCE,20151022,1000.0,997.0,981.0,1029.0,979.0,1000.0,1001.0,3.0,4.0,22.0,44.04,66.0,-4.0,
-FG1511.ZCE,20151023,1029.0,1001.0,1001.0,1029.0,1001.0,1029.0,1017.0,28.0,16.0,14.0,28.48,68.0,2.0,
-FG1511.ZCE,20151026,1054.0,1017.0,1040.0,1054.0,1040.0,1054.0,1049.0,37.0,32.0,8.0,16.78,68.0,0.0,
-FG1511.ZCE,20151027,1040.0,1049.0,1014.0,1066.0,1014.0,1040.0,1028.0,-9.0,-21.0,18.0,37.02,66.0,-2.0,
-FG1511.ZCE,20151028,1036.0,1028.0,1005.0,1036.0,1005.0,1036.0,1017.0,8.0,-11.0,10.0,20.33,66.0,0.0,
-FG1511.ZCE,20151029,1058.0,1017.0,1036.0,1058.0,1036.0,1058.0,1051.0,41.0,34.0,6.0,12.61,64.0,-2.0,
-FG1511.ZCE,20151030,1118.0,1051.0,1107.0,1118.0,1071.0,1118.0,1106.0,67.0,55.0,116.0,256.64,30.0,-34.0,
-FG1511.ZCE,20151102,1124.0,1106.0,1119.0,1124.0,1119.0,1124.0,1122.0,18.0,16.0,6.0,13.47,24.0,-6.0,
-FG1511.ZCE,20151103,1117.0,1122.0,1110.0,1117.0,1110.0,1117.0,1115.0,-5.0,-7.0,6.0,13.38,24.0,0.0,
-FG1511.ZCE,20151104,1120.0,1115.0,1120.0,1120.0,1120.0,1120.0,1120.0,5.0,5.0,4.0,8.96,20.0,-4.0,
-FG1511.ZCE,20151105,,1120.0,,,,,1120.0,,0.0,0.0,0.0,20.0,0.0,
-FG1511.ZCE,20151106,,1120.0,,,,,1120.0,,0.0,0.0,0.0,20.0,0.0,
-FG1511.ZCE,20151109,,1120.0,,,,,1120.0,,0.0,0.0,0.0,20.0,0.0,
-FG1511.ZCE,20151110,1118.0,1120.0,1110.0,1118.0,1110.0,1118.0,1112.0,-2.0,-8.0,20.0,44.46,0.0,-20.0,
-FG1511.ZCE,20151111,,1112.0,,,,,1112.0,,0.0,0.0,0.0,0.0,0.0,
-FG1511.ZCE,20151112,,1112.0,,,,,1112.0,,0.0,0.0,0.0,0.0,0.0,
-FG1511.ZCE,20151113,,1112.0,,,,,1112.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1512.csv b/data/FG/FG1512.csv
deleted file mode 100644
index aab1256..0000000
--- a/data/FG/FG1512.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1512.ZCE,20141215,900.0,863.0,870.0,900.0,870.0,900.0,885.0,37.0,22.0,4.0,7.08,0.0,0.0,
-FG1512.ZCE,20141216,,885.0,,,,,885.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20141217,,885.0,,,,,877.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20141218,,877.0,,,,,877.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20141219,,877.0,,,,,874.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20141222,859.0,874.0,859.0,859.0,859.0,859.0,859.0,-15.0,-15.0,2.0,3.44,2.0,2.0,
-FG1512.ZCE,20141223,,859.0,,,,,859.0,,0.0,0.0,0.0,2.0,0.0,
-FG1512.ZCE,20141224,894.0,859.0,894.0,894.0,894.0,894.0,894.0,35.0,35.0,2.0,3.58,4.0,2.0,
-FG1512.ZCE,20141225,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1512.ZCE,20141226,908.0,894.0,908.0,908.0,908.0,908.0,908.0,14.0,14.0,2.0,3.63,4.0,0.0,
-FG1512.ZCE,20141229,927.0,908.0,927.0,927.0,927.0,927.0,927.0,19.0,19.0,2.0,3.71,6.0,2.0,
-FG1512.ZCE,20141230,950.0,927.0,961.0,965.0,950.0,950.0,959.0,23.0,32.0,6.0,11.5,4.0,-2.0,
-FG1512.ZCE,20141231,953.0,959.0,921.0,968.0,921.0,953.0,949.0,-6.0,-10.0,12.0,22.78,8.0,4.0,
-FG1512.ZCE,20150105,940.0,949.0,946.0,946.0,940.0,940.0,943.0,-9.0,-6.0,4.0,7.54,10.0,2.0,
-FG1512.ZCE,20150106,969.0,943.0,969.0,969.0,969.0,969.0,969.0,26.0,26.0,2.0,3.88,8.0,-2.0,
-FG1512.ZCE,20150107,,969.0,,,,,960.0,,-9.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150108,935.0,960.0,935.0,935.0,935.0,935.0,935.0,-25.0,-25.0,2.0,3.74,8.0,0.0,
-FG1512.ZCE,20150109,,935.0,,,,,935.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150112,,935.0,,,,,935.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150113,,935.0,,,,,924.0,,-11.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150114,,924.0,,,,,909.0,,-15.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150115,,909.0,,,,,909.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150116,903.0,909.0,928.0,928.0,903.0,903.0,921.0,-6.0,12.0,22.0,40.51,10.0,2.0,
-FG1512.ZCE,20150119,928.0,921.0,894.0,928.0,894.0,928.0,911.0,7.0,-10.0,4.0,7.29,10.0,0.0,
-FG1512.ZCE,20150120,909.0,911.0,924.0,924.0,890.0,909.0,904.0,-2.0,-7.0,38.0,68.7,12.0,2.0,
-FG1512.ZCE,20150121,912.0,904.0,918.0,927.0,902.0,912.0,911.0,8.0,7.0,94.0,171.27,20.0,8.0,
-FG1512.ZCE,20150122,916.0,911.0,922.0,923.0,916.0,916.0,921.0,5.0,10.0,8.0,14.73,16.0,-4.0,
-FG1512.ZCE,20150123,,921.0,,,,,911.0,,-10.0,0.0,0.0,16.0,0.0,
-FG1512.ZCE,20150126,916.0,911.0,888.0,916.0,888.0,916.0,902.0,5.0,-9.0,4.0,7.22,14.0,-2.0,
-FG1512.ZCE,20150127,895.0,902.0,895.0,895.0,895.0,895.0,895.0,-7.0,-7.0,2.0,3.58,12.0,-2.0,
-FG1512.ZCE,20150128,906.0,895.0,910.0,910.0,906.0,906.0,908.0,11.0,13.0,6.0,10.9,8.0,-4.0,
-FG1512.ZCE,20150129,,908.0,,,,,908.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150130,,908.0,,,,,911.0,,3.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150202,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150203,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150204,925.0,911.0,910.0,925.0,910.0,925.0,918.0,14.0,7.0,8.0,14.68,8.0,0.0,
-FG1512.ZCE,20150205,,918.0,,,,,918.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150206,,918.0,,,,,922.0,,4.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150209,936.0,922.0,921.0,936.0,921.0,936.0,929.0,14.0,7.0,8.0,14.86,8.0,0.0,
-FG1512.ZCE,20150210,,929.0,,,,,929.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150211,945.0,929.0,930.0,945.0,930.0,945.0,938.0,16.0,9.0,8.0,15.0,8.0,0.0,
-FG1512.ZCE,20150212,,938.0,,,,,935.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150213,942.0,935.0,934.0,958.0,934.0,942.0,947.0,7.0,12.0,8.0,15.15,10.0,2.0,
-FG1512.ZCE,20150216,965.0,947.0,930.0,965.0,930.0,965.0,948.0,18.0,1.0,4.0,7.58,10.0,0.0,
-FG1512.ZCE,20150217,953.0,948.0,937.0,953.0,937.0,953.0,945.0,5.0,-3.0,4.0,7.56,10.0,0.0,
-FG1512.ZCE,20150225,945.0,945.0,920.0,945.0,920.0,945.0,933.0,0.0,-12.0,4.0,7.46,10.0,0.0,
-FG1512.ZCE,20150226,956.0,933.0,936.0,956.0,936.0,956.0,946.0,23.0,13.0,8.0,15.14,10.0,0.0,
-FG1512.ZCE,20150227,,946.0,,,,,950.0,,4.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150302,,950.0,,,,,950.0,,0.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150303,,950.0,,,,,949.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150304,,949.0,,,,,937.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150305,,937.0,,,,,937.0,,0.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150306,955.0,937.0,935.0,955.0,935.0,955.0,945.0,18.0,8.0,8.0,15.12,10.0,0.0,
-FG1512.ZCE,20150309,944.0,945.0,922.0,953.0,922.0,944.0,940.0,-1.0,-5.0,42.0,78.94,14.0,4.0,
-FG1512.ZCE,20150310,947.0,940.0,928.0,947.0,928.0,947.0,941.0,7.0,1.0,6.0,11.29,10.0,-4.0,
-FG1512.ZCE,20150311,920.0,941.0,920.0,920.0,920.0,920.0,920.0,-21.0,-21.0,2.0,3.68,8.0,-2.0,
-FG1512.ZCE,20150312,,920.0,,,,,921.0,,1.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150313,940.0,921.0,915.0,940.0,915.0,940.0,928.0,19.0,7.0,8.0,14.84,8.0,0.0,
-FG1512.ZCE,20150316,,928.0,,,,,928.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150317,,928.0,,,,,935.0,,7.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150318,,935.0,,,,,935.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150319,,935.0,,,,,935.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150320,,935.0,,,,,936.0,,1.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150323,,936.0,,,,,943.0,,7.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150324,,943.0,,,,,946.0,,3.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150325,,946.0,,,,,946.0,,0.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150326,946.0,946.0,946.0,946.0,946.0,946.0,946.0,0.0,0.0,4.0,7.57,8.0,0.0,
-FG1512.ZCE,20150327,,946.0,,,,,942.0,,-4.0,0.0,0.0,8.0,0.0,
-FG1512.ZCE,20150330,975.0,942.0,947.0,975.0,947.0,975.0,961.0,33.0,19.0,4.0,7.69,8.0,0.0,
-FG1512.ZCE,20150331,955.0,961.0,936.0,955.0,936.0,955.0,946.0,-6.0,-15.0,4.0,7.56,10.0,2.0,
-FG1512.ZCE,20150401,,946.0,,,,,944.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1512.ZCE,20150402,921.0,944.0,934.0,934.0,921.0,921.0,927.0,-23.0,-17.0,14.0,25.94,10.0,0.0,
-FG1512.ZCE,20150403,916.0,927.0,916.0,916.0,916.0,916.0,916.0,-11.0,-11.0,4.0,7.33,14.0,4.0,
-FG1512.ZCE,20150407,887.0,916.0,914.0,914.0,887.0,887.0,902.0,-29.0,-14.0,10.0,18.04,16.0,2.0,
-FG1512.ZCE,20150408,886.0,902.0,890.0,890.0,874.0,886.0,883.0,-16.0,-19.0,14.0,24.71,18.0,2.0,
-FG1512.ZCE,20150409,886.0,883.0,886.0,886.0,886.0,886.0,886.0,3.0,3.0,2.0,3.54,20.0,2.0,
-FG1512.ZCE,20150410,,886.0,,,,,882.0,,-4.0,0.0,0.0,20.0,0.0,
-FG1512.ZCE,20150413,,882.0,,,,,891.0,,9.0,0.0,0.0,20.0,0.0,
-FG1512.ZCE,20150414,,891.0,,,,,891.0,,0.0,0.0,0.0,20.0,0.0,
-FG1512.ZCE,20150415,900.0,891.0,900.0,900.0,900.0,900.0,900.0,9.0,9.0,2.0,3.6,20.0,0.0,
-FG1512.ZCE,20150416,,900.0,,,,,894.0,,-6.0,0.0,0.0,20.0,0.0,
-FG1512.ZCE,20150417,889.0,894.0,889.0,889.0,889.0,889.0,889.0,-5.0,-5.0,2.0,3.56,20.0,0.0,
-FG1512.ZCE,20150420,,889.0,,,,,889.0,,0.0,0.0,0.0,20.0,0.0,
-FG1512.ZCE,20150421,896.0,889.0,898.0,898.0,896.0,896.0,897.0,7.0,8.0,4.0,7.18,20.0,0.0,
-FG1512.ZCE,20150422,908.0,897.0,906.0,908.0,897.0,908.0,904.0,11.0,7.0,8.0,14.46,24.0,4.0,
-FG1512.ZCE,20150423,905.0,904.0,905.0,905.0,905.0,905.0,905.0,1.0,1.0,2.0,3.62,22.0,-2.0,
-FG1512.ZCE,20150424,927.0,905.0,926.0,927.0,922.0,927.0,924.0,22.0,19.0,8.0,14.79,16.0,-6.0,
-FG1512.ZCE,20150427,940.0,924.0,938.0,940.0,938.0,940.0,939.0,16.0,15.0,4.0,7.51,14.0,-2.0,
-FG1512.ZCE,20150428,924.0,939.0,921.0,924.0,921.0,924.0,923.0,-15.0,-16.0,4.0,7.38,12.0,-2.0,
-FG1512.ZCE,20150429,,923.0,,,,,923.0,,0.0,0.0,0.0,12.0,0.0,
-FG1512.ZCE,20150430,,923.0,,,,,923.0,,0.0,0.0,0.0,12.0,0.0,
-FG1512.ZCE,20150504,923.0,923.0,923.0,923.0,923.0,923.0,923.0,0.0,0.0,2.0,3.69,12.0,0.0,
-FG1512.ZCE,20150505,935.0,923.0,929.0,935.0,929.0,935.0,932.0,12.0,9.0,4.0,7.46,10.0,-2.0,
-FG1512.ZCE,20150506,940.0,932.0,949.0,952.0,940.0,940.0,949.0,8.0,17.0,420.0,797.1,406.0,396.0,
-FG1512.ZCE,20150507,,949.0,,,,,942.0,,-7.0,0.0,0.0,406.0,0.0,
-FG1512.ZCE,20150508,942.0,942.0,942.0,942.0,942.0,942.0,942.0,0.0,0.0,2.0,3.77,406.0,0.0,
-FG1512.ZCE,20150511,,942.0,,,,,942.0,,0.0,0.0,0.0,406.0,0.0,
-FG1512.ZCE,20150512,939.0,942.0,939.0,941.0,939.0,939.0,939.0,-3.0,-3.0,296.0,555.9,698.0,292.0,
-FG1512.ZCE,20150513,,939.0,,,,,935.0,,-4.0,0.0,0.0,698.0,0.0,
-FG1512.ZCE,20150514,933.0,935.0,929.0,933.0,926.0,933.0,929.0,-2.0,-6.0,8.0,14.86,698.0,0.0,
-FG1512.ZCE,20150515,,929.0,,,,,938.0,,9.0,0.0,0.0,698.0,0.0,
-FG1512.ZCE,20150518,,938.0,,,,,938.0,,0.0,0.0,0.0,698.0,0.0,
-FG1512.ZCE,20150519,936.0,938.0,930.0,936.0,930.0,936.0,933.0,-2.0,-5.0,4.0,7.46,696.0,-2.0,
-FG1512.ZCE,20150520,914.0,933.0,914.0,914.0,914.0,914.0,914.0,-19.0,-19.0,2.0,3.66,696.0,0.0,
-FG1512.ZCE,20150521,,914.0,,,,,920.0,,6.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150522,,920.0,,,,,920.0,,0.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150525,,920.0,,,,,921.0,,1.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150526,921.0,921.0,921.0,921.0,921.0,921.0,921.0,0.0,0.0,2.0,3.68,696.0,0.0,
-FG1512.ZCE,20150527,,921.0,,,,,921.0,,0.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150528,,921.0,,,,,932.0,,11.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150529,,932.0,,,,,940.0,,8.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150601,950.0,940.0,949.0,950.0,949.0,950.0,950.0,10.0,10.0,6.0,11.4,696.0,0.0,
-FG1512.ZCE,20150602,954.0,950.0,943.0,961.0,943.0,954.0,953.0,4.0,3.0,10.0,19.05,698.0,2.0,
-FG1512.ZCE,20150603,952.0,953.0,952.0,952.0,952.0,952.0,952.0,-1.0,-1.0,2.0,3.81,696.0,-2.0,
-FG1512.ZCE,20150604,952.0,952.0,952.0,952.0,952.0,952.0,952.0,0.0,0.0,2.0,3.81,696.0,0.0,
-FG1512.ZCE,20150605,945.0,952.0,945.0,945.0,945.0,945.0,945.0,-7.0,-7.0,2.0,3.78,696.0,0.0,
-FG1512.ZCE,20150608,,945.0,,,,,945.0,,0.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150609,950.0,945.0,943.0,951.0,942.0,950.0,946.0,5.0,1.0,30.0,56.79,696.0,0.0,
-FG1512.ZCE,20150610,,946.0,,,,,947.0,,1.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150611,,947.0,,,,,949.0,,2.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150612,945.0,949.0,945.0,945.0,945.0,945.0,945.0,-4.0,-4.0,2.0,3.78,696.0,0.0,
-FG1512.ZCE,20150615,,945.0,,,,,945.0,,0.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150616,939.0,945.0,947.0,947.0,939.0,939.0,945.0,-6.0,0.0,8.0,15.12,698.0,2.0,
-FG1512.ZCE,20150617,930.0,945.0,943.0,943.0,930.0,930.0,933.0,-15.0,-12.0,56.0,104.47,698.0,0.0,
-FG1512.ZCE,20150618,933.0,933.0,901.0,933.0,901.0,933.0,927.0,0.0,-6.0,10.0,18.53,696.0,-2.0,
-FG1512.ZCE,20150619,928.0,927.0,928.0,929.0,925.0,928.0,927.0,1.0,0.0,38.0,70.49,696.0,0.0,
-FG1512.ZCE,20150623,,927.0,,,,,927.0,,0.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150624,,927.0,,,,,930.0,,3.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150625,930.0,930.0,930.0,930.0,930.0,930.0,930.0,0.0,0.0,2.0,3.72,696.0,0.0,
-FG1512.ZCE,20150626,926.0,930.0,925.0,929.0,925.0,926.0,926.0,-4.0,-4.0,42.0,77.78,696.0,0.0,
-FG1512.ZCE,20150629,,926.0,,,,,929.0,,3.0,0.0,0.0,696.0,0.0,
-FG1512.ZCE,20150630,915.0,929.0,919.0,921.0,915.0,915.0,918.0,-14.0,-11.0,26.0,47.75,696.0,0.0,
-FG1512.ZCE,20150701,922.0,918.0,893.0,928.0,893.0,922.0,908.0,4.0,-10.0,52.0,94.39,700.0,4.0,
-FG1512.ZCE,20150702,913.0,908.0,913.0,913.0,913.0,913.0,913.0,5.0,5.0,2.0,3.65,698.0,-2.0,
-FG1512.ZCE,20150703,920.0,913.0,918.0,930.0,917.0,920.0,923.0,7.0,10.0,38.0,70.13,684.0,-14.0,
-FG1512.ZCE,20150706,904.0,923.0,922.0,922.0,902.0,904.0,909.0,-19.0,-14.0,16.0,29.09,684.0,0.0,
-FG1512.ZCE,20150707,883.0,909.0,899.0,901.0,883.0,883.0,894.0,-26.0,-15.0,22.0,39.32,684.0,0.0,
-FG1512.ZCE,20150708,858.0,894.0,864.0,864.0,858.0,858.0,861.0,-36.0,-33.0,160.0,275.5,530.0,-154.0,
-FG1512.ZCE,20150709,876.0,861.0,857.0,896.0,826.0,876.0,870.0,15.0,9.0,22.0,38.26,532.0,2.0,
-FG1512.ZCE,20150710,886.0,870.0,890.0,899.0,886.0,886.0,892.0,16.0,22.0,12.0,21.41,530.0,-2.0,
-FG1512.ZCE,20150713,888.0,892.0,883.0,888.0,883.0,888.0,886.0,-4.0,-6.0,4.0,7.08,530.0,0.0,
-FG1512.ZCE,20150714,,886.0,,,,,886.0,,0.0,0.0,0.0,530.0,0.0,
-FG1512.ZCE,20150715,,886.0,,,,,886.0,,0.0,0.0,0.0,530.0,0.0,
-FG1512.ZCE,20150716,878.0,886.0,878.0,878.0,878.0,878.0,878.0,-8.0,-8.0,2.0,3.51,530.0,0.0,
-FG1512.ZCE,20150717,,878.0,,,,,878.0,,0.0,0.0,0.0,530.0,0.0,
-FG1512.ZCE,20150720,,878.0,,,,,890.0,,12.0,0.0,0.0,530.0,0.0,
-FG1512.ZCE,20150721,885.0,890.0,884.0,885.0,884.0,885.0,885.0,-5.0,-5.0,4.0,7.08,530.0,0.0,
-FG1512.ZCE,20150722,,885.0,,,,,885.0,,0.0,0.0,0.0,530.0,0.0,
-FG1512.ZCE,20150723,873.0,885.0,873.0,873.0,873.0,873.0,873.0,-12.0,-12.0,2.0,3.49,530.0,0.0,
-FG1512.ZCE,20150724,860.0,873.0,871.0,871.0,860.0,860.0,864.0,-13.0,-9.0,14.0,24.2,530.0,0.0,
-FG1512.ZCE,20150727,866.0,864.0,854.0,866.0,852.0,866.0,855.0,2.0,-9.0,34.0,58.16,530.0,0.0,
-FG1512.ZCE,20150728,862.0,855.0,867.0,867.0,862.0,862.0,863.0,7.0,8.0,16.0,27.62,516.0,-14.0,
-FG1512.ZCE,20150729,,863.0,,,,,863.0,,0.0,0.0,0.0,516.0,0.0,
-FG1512.ZCE,20150730,,863.0,,,,,864.0,,1.0,0.0,0.0,516.0,0.0,
-FG1512.ZCE,20150731,873.0,864.0,873.0,873.0,873.0,873.0,873.0,9.0,9.0,2.0,3.49,516.0,0.0,
-FG1512.ZCE,20150803,876.0,873.0,889.0,899.0,876.0,876.0,888.0,3.0,15.0,40.0,71.01,516.0,0.0,
-FG1512.ZCE,20150804,,888.0,,,,,888.0,,0.0,0.0,0.0,516.0,0.0,
-FG1512.ZCE,20150805,872.0,888.0,888.0,888.0,870.0,872.0,878.0,-16.0,-10.0,12.0,21.08,518.0,2.0,
-FG1512.ZCE,20150806,887.0,878.0,874.0,887.0,874.0,887.0,878.0,9.0,0.0,8.0,14.05,516.0,-2.0,
-FG1512.ZCE,20150807,890.0,878.0,888.0,890.0,883.0,890.0,886.0,12.0,8.0,28.0,49.64,508.0,-8.0,
-FG1512.ZCE,20150810,902.0,886.0,901.0,906.0,901.0,902.0,902.0,16.0,16.0,24.0,43.32,494.0,-14.0,
-FG1512.ZCE,20150811,891.0,902.0,890.0,891.0,890.0,891.0,891.0,-11.0,-11.0,4.0,7.12,492.0,-2.0,
-FG1512.ZCE,20150812,903.0,891.0,874.0,903.0,874.0,903.0,883.0,12.0,-8.0,34.0,60.04,478.0,-14.0,
-FG1512.ZCE,20150813,890.0,883.0,896.0,907.0,890.0,890.0,901.0,7.0,18.0,76.0,136.96,454.0,-24.0,
-FG1512.ZCE,20150814,897.0,901.0,897.0,897.0,897.0,897.0,897.0,-4.0,-4.0,6.0,10.76,448.0,-6.0,
-FG1512.ZCE,20150817,888.0,897.0,891.0,891.0,888.0,888.0,890.0,-9.0,-7.0,12.0,21.37,438.0,-10.0,
-FG1512.ZCE,20150818,888.0,890.0,885.0,889.0,885.0,888.0,888.0,-2.0,-2.0,14.0,24.86,426.0,-12.0,
-FG1512.ZCE,20150819,893.0,888.0,888.0,893.0,888.0,893.0,888.0,5.0,0.0,42.0,74.63,396.0,-30.0,
-FG1512.ZCE,20150820,898.0,888.0,902.0,902.0,891.0,898.0,896.0,10.0,8.0,12.0,21.51,394.0,-2.0,
-FG1512.ZCE,20150821,895.0,896.0,893.0,900.0,890.0,895.0,896.0,-1.0,0.0,20.0,35.86,390.0,-4.0,
-FG1512.ZCE,20150824,864.0,896.0,875.0,875.0,864.0,864.0,870.0,-32.0,-26.0,10.0,17.39,386.0,-4.0,
-FG1512.ZCE,20150825,865.0,870.0,862.0,876.0,862.0,865.0,870.0,-5.0,0.0,38.0,66.1,374.0,-12.0,
-FG1512.ZCE,20150826,870.0,870.0,890.0,890.0,870.0,870.0,874.0,0.0,4.0,42.0,73.41,346.0,-28.0,
-FG1512.ZCE,20150827,,874.0,,,,,874.0,,0.0,0.0,0.0,346.0,0.0,
-FG1512.ZCE,20150828,885.0,874.0,896.0,896.0,885.0,885.0,887.0,11.0,13.0,16.0,28.38,332.0,-14.0,
-FG1512.ZCE,20150831,860.0,887.0,875.0,875.0,860.0,860.0,867.0,-27.0,-20.0,38.0,65.93,310.0,-22.0,
-FG1512.ZCE,20150901,842.0,867.0,870.0,870.0,840.0,842.0,847.0,-25.0,-20.0,166.0,281.32,240.0,-70.0,
-FG1512.ZCE,20150902,848.0,847.0,848.0,848.0,848.0,848.0,848.0,1.0,1.0,2.0,3.39,238.0,-2.0,
-FG1512.ZCE,20150907,,848.0,,,,,836.0,,-12.0,0.0,0.0,238.0,0.0,
-FG1512.ZCE,20150908,,836.0,,,,,836.0,,0.0,0.0,0.0,238.0,0.0,
-FG1512.ZCE,20150909,,836.0,,,,,842.0,,6.0,0.0,0.0,238.0,0.0,
-FG1512.ZCE,20150910,844.0,842.0,844.0,844.0,844.0,844.0,844.0,2.0,2.0,14.0,23.63,228.0,-10.0,
-FG1512.ZCE,20150911,,844.0,,,,,844.0,,0.0,0.0,0.0,228.0,0.0,
-FG1512.ZCE,20150914,842.0,844.0,841.0,842.0,841.0,842.0,841.0,-2.0,-3.0,8.0,13.46,220.0,-8.0,
-FG1512.ZCE,20150915,,841.0,,,,,841.0,,0.0,0.0,0.0,220.0,0.0,
-FG1512.ZCE,20150916,850.0,841.0,840.0,850.0,840.0,850.0,848.0,9.0,7.0,10.0,16.96,220.0,0.0,
-FG1512.ZCE,20150917,,848.0,,,,,853.0,,5.0,0.0,0.0,220.0,0.0,
-FG1512.ZCE,20150918,853.0,853.0,853.0,853.0,853.0,853.0,853.0,0.0,0.0,20.0,34.12,200.0,-20.0,
-FG1512.ZCE,20150921,849.0,853.0,849.0,849.0,849.0,849.0,849.0,-4.0,-4.0,2.0,3.4,198.0,-2.0,
-FG1512.ZCE,20150922,847.0,849.0,847.0,847.0,847.0,847.0,847.0,-2.0,-2.0,12.0,20.33,186.0,-12.0,
-FG1512.ZCE,20150923,,847.0,,,,,847.0,,0.0,0.0,0.0,186.0,0.0,
-FG1512.ZCE,20150924,829.0,847.0,832.0,832.0,820.0,829.0,823.0,-18.0,-24.0,120.0,197.5,178.0,-8.0,
-FG1512.ZCE,20150925,839.0,823.0,827.0,841.0,827.0,839.0,834.0,16.0,11.0,48.0,80.09,180.0,2.0,
-FG1512.ZCE,20150928,834.0,834.0,834.0,834.0,834.0,834.0,834.0,0.0,0.0,2.0,3.34,178.0,-2.0,
-FG1512.ZCE,20150929,827.0,834.0,827.0,827.0,827.0,827.0,827.0,-7.0,-7.0,4.0,6.62,174.0,-4.0,
-FG1512.ZCE,20150930,,827.0,,,,,827.0,,0.0,0.0,0.0,174.0,0.0,
-FG1512.ZCE,20151008,825.0,827.0,825.0,825.0,825.0,825.0,825.0,-2.0,-2.0,40.0,66.0,134.0,-40.0,
-FG1512.ZCE,20151009,,825.0,,,,,830.0,,5.0,0.0,0.0,134.0,0.0,
-FG1512.ZCE,20151012,834.0,830.0,833.0,864.0,833.0,834.0,846.0,4.0,16.0,8.0,13.54,132.0,-2.0,
-FG1512.ZCE,20151013,846.0,846.0,846.0,846.0,846.0,846.0,846.0,0.0,0.0,20.0,33.84,112.0,-20.0,
-FG1512.ZCE,20151014,,846.0,,,,,846.0,,0.0,0.0,0.0,112.0,0.0,
-FG1512.ZCE,20151015,,846.0,,,,,846.0,,0.0,0.0,0.0,112.0,0.0,
-FG1512.ZCE,20151016,,846.0,,,,,846.0,,0.0,0.0,0.0,112.0,0.0,
-FG1512.ZCE,20151019,,846.0,,,,,878.0,,32.0,0.0,0.0,112.0,0.0,
-FG1512.ZCE,20151020,888.0,878.0,875.0,888.0,875.0,888.0,881.0,10.0,3.0,22.0,38.76,112.0,0.0,
-FG1512.ZCE,20151021,916.0,881.0,907.0,916.0,887.0,916.0,904.0,35.0,23.0,48.0,86.74,116.0,4.0,
-FG1512.ZCE,20151022,928.0,904.0,938.0,939.0,924.0,928.0,934.0,24.0,30.0,40.0,74.74,144.0,28.0,
-FG1512.ZCE,20151023,953.0,934.0,953.0,960.0,942.0,953.0,949.0,19.0,15.0,120.0,227.82,126.0,-18.0,
-FG1512.ZCE,20151026,955.0,949.0,959.0,963.0,949.0,955.0,954.0,6.0,5.0,20.0,38.15,132.0,6.0,
-FG1512.ZCE,20151027,957.0,954.0,961.0,961.0,938.0,957.0,947.0,3.0,-7.0,48.0,90.88,116.0,-16.0,
-FG1512.ZCE,20151028,925.0,947.0,946.0,947.0,925.0,925.0,938.0,-22.0,-9.0,58.0,108.86,104.0,-12.0,
-FG1512.ZCE,20151029,976.0,938.0,921.0,976.0,921.0,976.0,970.0,38.0,32.0,254.0,492.82,150.0,46.0,
-FG1512.ZCE,20151030,995.0,970.0,976.0,999.0,976.0,995.0,992.0,25.0,22.0,160.0,317.3,208.0,58.0,
-FG1512.ZCE,20151102,997.0,992.0,997.0,998.0,988.0,997.0,994.0,5.0,2.0,76.0,151.06,244.0,36.0,
-FG1512.ZCE,20151103,1005.0,994.0,999.0,1010.0,992.0,1005.0,1003.0,11.0,9.0,126.0,252.64,306.0,62.0,
-FG1512.ZCE,20151104,996.0,1003.0,1007.0,1010.0,994.0,996.0,1001.0,-7.0,-2.0,90.0,180.12,356.0,50.0,
-FG1512.ZCE,20151105,993.0,1001.0,1002.0,1002.0,978.0,993.0,993.0,-8.0,-8.0,62.0,123.1,330.0,-26.0,
-FG1512.ZCE,20151106,986.0,993.0,989.0,996.0,971.0,986.0,981.0,-7.0,-12.0,40.0,78.49,298.0,-32.0,
-FG1512.ZCE,20151109,980.0,981.0,989.0,993.0,980.0,980.0,987.0,-1.0,6.0,6.0,11.85,298.0,0.0,
-FG1512.ZCE,20151110,949.0,987.0,964.0,973.0,947.0,949.0,960.0,-38.0,-27.0,72.0,138.19,270.0,-28.0,
-FG1512.ZCE,20151111,921.0,960.0,940.0,961.0,921.0,921.0,933.0,-39.0,-27.0,62.0,115.7,218.0,-52.0,
-FG1512.ZCE,20151112,962.0,933.0,932.0,962.0,929.0,962.0,939.0,29.0,6.0,190.0,356.7,96.0,-122.0,
-FG1512.ZCE,20151113,951.0,939.0,949.0,964.0,949.0,951.0,953.0,12.0,14.0,30.0,57.16,94.0,-2.0,
-FG1512.ZCE,20151116,950.0,953.0,963.0,963.0,937.0,950.0,943.0,-3.0,-10.0,62.0,116.97,84.0,-10.0,
-FG1512.ZCE,20151117,951.0,943.0,939.0,951.0,930.0,951.0,937.0,8.0,-6.0,42.0,78.68,52.0,-32.0,
-FG1512.ZCE,20151118,959.0,937.0,951.0,959.0,935.0,959.0,946.0,22.0,9.0,42.0,79.48,38.0,-14.0,
-FG1512.ZCE,20151119,955.0,946.0,960.0,964.0,941.0,955.0,948.0,9.0,2.0,26.0,49.3,36.0,-2.0,
-FG1512.ZCE,20151120,980.0,948.0,956.0,981.0,955.0,980.0,971.0,32.0,23.0,60.0,116.58,30.0,-6.0,
-FG1512.ZCE,20151123,987.0,971.0,977.0,997.0,967.0,987.0,983.0,16.0,12.0,94.0,184.84,46.0,16.0,
-FG1512.ZCE,20151124,999.0,983.0,984.0,1003.0,950.0,999.0,983.0,16.0,0.0,28.0,55.05,46.0,0.0,
-FG1512.ZCE,20151125,990.0,983.0,1000.0,1019.0,982.0,990.0,999.0,7.0,16.0,92.0,183.78,80.0,34.0,
-FG1512.ZCE,20151126,,999.0,,,,,980.0,,-19.0,0.0,0.0,80.0,0.0,
-FG1512.ZCE,20151127,959.0,980.0,960.0,960.0,959.0,959.0,960.0,-21.0,-20.0,4.0,7.68,80.0,0.0,
-FG1512.ZCE,20151130,951.0,960.0,960.0,968.0,921.0,951.0,929.0,-9.0,-31.0,102.0,189.59,0.0,-80.0,
-FG1512.ZCE,20151201,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151202,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151203,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151204,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151207,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151208,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151209,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151210,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151211,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1512.ZCE,20151214,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1601.csv b/data/FG/FG1601.csv
deleted file mode 100644
index 5ae8e07..0000000
--- a/data/FG/FG1601.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1601.ZCE,20150119,899.0,921.0,899.0,905.0,892.0,899.0,900.0,-22.0,-21.0,860.0,1548.16,640.0,640.0,
-FG1601.ZCE,20150120,899.0,900.0,897.0,902.0,897.0,899.0,899.0,-1.0,-1.0,574.0,1032.22,1088.0,448.0,
-FG1601.ZCE,20150121,906.0,899.0,897.0,913.0,894.0,906.0,905.0,7.0,6.0,1132.0,2049.11,954.0,-134.0,
-FG1601.ZCE,20150122,899.0,905.0,911.0,914.0,899.0,899.0,904.0,-6.0,-1.0,1342.0,2427.0,1684.0,730.0,
-FG1601.ZCE,20150123,892.0,904.0,900.0,904.0,889.0,892.0,898.0,-12.0,-6.0,1078.0,1935.38,1976.0,292.0,
-FG1601.ZCE,20150126,885.0,898.0,895.0,895.0,880.0,885.0,887.0,-13.0,-11.0,834.0,1479.62,2424.0,448.0,
-FG1601.ZCE,20150127,886.0,887.0,883.0,890.0,883.0,886.0,888.0,-1.0,1.0,348.0,618.18,2468.0,44.0,
-FG1601.ZCE,20150128,888.0,888.0,886.0,890.0,883.0,888.0,888.0,0.0,0.0,446.0,791.89,2588.0,120.0,
-FG1601.ZCE,20150129,899.0,888.0,889.0,900.0,888.0,899.0,894.0,11.0,6.0,578.0,1033.13,2554.0,-34.0,
-FG1601.ZCE,20150130,895.0,894.0,900.0,900.0,891.0,895.0,895.0,1.0,1.0,370.0,662.46,2604.0,50.0,
-FG1601.ZCE,20150202,893.0,895.0,896.0,898.0,892.0,893.0,894.0,-2.0,-1.0,610.0,1090.8,2812.0,208.0,
-FG1601.ZCE,20150203,899.0,894.0,895.0,901.0,894.0,899.0,898.0,5.0,4.0,946.0,1699.01,2930.0,118.0,
-FG1601.ZCE,20150204,903.0,898.0,902.0,910.0,902.0,903.0,905.0,5.0,7.0,1132.0,2049.98,2942.0,12.0,
-FG1601.ZCE,20150205,904.0,905.0,901.0,910.0,901.0,904.0,906.0,-1.0,1.0,1816.0,3292.32,3030.0,88.0,
-FG1601.ZCE,20150206,912.0,906.0,907.0,912.0,907.0,912.0,910.0,6.0,4.0,760.0,1383.18,3108.0,78.0,
-FG1601.ZCE,20150209,914.0,910.0,913.0,919.0,912.0,914.0,915.0,4.0,5.0,628.0,1148.82,3132.0,24.0,
-FG1601.ZCE,20150210,920.0,915.0,915.0,921.0,915.0,920.0,918.0,5.0,3.0,534.0,980.23,3080.0,-52.0,
-FG1601.ZCE,20150211,930.0,918.0,924.0,932.0,920.0,930.0,928.0,12.0,10.0,1128.0,2092.74,3230.0,150.0,
-FG1601.ZCE,20150212,929.0,928.0,930.0,931.0,923.0,929.0,926.0,1.0,-2.0,720.0,1334.1,3192.0,-38.0,
-FG1601.ZCE,20150213,935.0,926.0,930.0,937.0,928.0,935.0,934.0,9.0,8.0,518.0,967.42,3218.0,26.0,
-FG1601.ZCE,20150216,931.0,934.0,936.0,936.0,925.0,931.0,929.0,-3.0,-5.0,778.0,1445.94,3136.0,-82.0,
-FG1601.ZCE,20150217,926.0,929.0,931.0,931.0,926.0,926.0,928.0,-3.0,-1.0,354.0,657.05,3168.0,32.0,
-FG1601.ZCE,20150225,925.0,928.0,926.0,927.0,921.0,925.0,924.0,-3.0,-4.0,332.0,613.41,3222.0,54.0,
-FG1601.ZCE,20150226,944.0,924.0,928.0,944.0,927.0,944.0,937.0,20.0,13.0,1842.0,3452.03,3936.0,714.0,
-FG1601.ZCE,20150227,946.0,937.0,945.0,951.0,938.0,946.0,944.0,9.0,7.0,1650.0,3115.88,4018.0,82.0,
-FG1601.ZCE,20150302,939.0,944.0,950.0,950.0,928.0,939.0,936.0,-5.0,-8.0,4030.0,7543.46,5580.0,1562.0,
-FG1601.ZCE,20150303,936.0,936.0,938.0,941.0,933.0,936.0,936.0,0.0,0.0,686.0,1284.19,5834.0,254.0,
-FG1601.ZCE,20150304,939.0,936.0,936.0,947.0,936.0,939.0,942.0,3.0,6.0,908.0,1711.16,5848.0,14.0,
-FG1601.ZCE,20150305,936.0,942.0,936.0,937.0,929.0,936.0,932.0,-6.0,-10.0,1264.0,2356.41,5866.0,18.0,
-FG1601.ZCE,20150306,928.0,932.0,940.0,943.0,928.0,928.0,936.0,-4.0,4.0,1300.0,2434.63,5970.0,104.0,
-FG1601.ZCE,20150309,927.0,936.0,928.0,929.0,912.0,927.0,925.0,-9.0,-11.0,1588.0,2937.23,5762.0,-208.0,
-FG1601.ZCE,20150310,916.0,925.0,926.0,930.0,914.0,916.0,920.0,-9.0,-5.0,2002.0,3682.24,6116.0,354.0,
-FG1601.ZCE,20150311,912.0,920.0,912.0,920.0,910.0,912.0,915.0,-8.0,-5.0,982.0,1796.99,6470.0,354.0,
-FG1601.ZCE,20150312,919.0,915.0,914.0,919.0,912.0,919.0,916.0,4.0,1.0,1862.0,3412.97,5976.0,-494.0,
-FG1601.ZCE,20150313,913.0,916.0,918.0,921.0,913.0,913.0,917.0,-3.0,1.0,848.0,1554.64,6228.0,252.0,
-FG1601.ZCE,20150316,919.0,917.0,910.0,920.0,906.0,919.0,916.0,2.0,-1.0,1534.0,2808.81,6270.0,42.0,
-FG1601.ZCE,20150317,920.0,916.0,919.0,925.0,919.0,920.0,922.0,4.0,6.0,1218.0,2247.14,6192.0,-78.0,
-FG1601.ZCE,20150318,915.0,922.0,918.0,922.0,913.0,915.0,916.0,-7.0,-6.0,3380.0,6191.22,6332.0,140.0,
-FG1601.ZCE,20150319,928.0,916.0,918.0,931.0,918.0,928.0,927.0,12.0,11.0,2466.0,4571.62,5370.0,-962.0,
-FG1601.ZCE,20150320,937.0,927.0,930.0,938.0,930.0,937.0,934.0,10.0,7.0,3378.0,6309.73,5224.0,-146.0,
-FG1601.ZCE,20150323,941.0,934.0,939.0,944.0,936.0,941.0,940.0,7.0,6.0,2662.0,5002.66,5094.0,-130.0,
-FG1601.ZCE,20150324,941.0,940.0,945.0,955.0,938.0,941.0,945.0,1.0,5.0,3132.0,5918.98,5506.0,412.0,
-FG1601.ZCE,20150325,933.0,945.0,940.0,943.0,932.0,933.0,937.0,-12.0,-8.0,1382.0,2590.5,5568.0,62.0,
-FG1601.ZCE,20150326,942.0,937.0,935.0,943.0,930.0,942.0,937.0,5.0,0.0,1020.0,1911.88,5480.0,-88.0,
-FG1601.ZCE,20150327,936.0,937.0,941.0,942.0,926.0,936.0,933.0,-1.0,-4.0,1626.0,3033.21,5716.0,236.0,
-FG1601.ZCE,20150330,950.0,933.0,935.0,962.0,935.0,950.0,948.0,17.0,15.0,9278.0,17590.69,6488.0,772.0,
-FG1601.ZCE,20150331,932.0,948.0,952.0,954.0,932.0,932.0,942.0,-16.0,-6.0,4148.0,7812.66,7074.0,586.0,
-FG1601.ZCE,20150401,928.0,942.0,928.0,939.0,921.0,928.0,932.0,-14.0,-10.0,4814.0,8972.2,7262.0,188.0,
-FG1601.ZCE,20150402,897.0,932.0,932.0,935.0,897.0,897.0,913.0,-35.0,-19.0,6538.0,11932.99,9524.0,2262.0,
-FG1601.ZCE,20150403,892.0,913.0,897.0,907.0,887.0,892.0,895.0,-21.0,-18.0,4830.0,8641.17,11056.0,1532.0,
-FG1601.ZCE,20150407,877.0,895.0,892.0,896.0,876.0,877.0,885.0,-18.0,-10.0,6684.0,11825.26,14004.0,2948.0,
-FG1601.ZCE,20150408,863.0,885.0,879.0,879.0,849.0,863.0,858.0,-22.0,-27.0,14070.0,24137.52,17714.0,3710.0,
-FG1601.ZCE,20150409,859.0,858.0,861.0,865.0,853.0,859.0,859.0,1.0,1.0,6030.0,10360.37,17880.0,166.0,
-FG1601.ZCE,20150410,849.0,859.0,857.0,862.0,849.0,849.0,854.0,-10.0,-5.0,6738.0,11513.03,20076.0,2196.0,
-FG1601.ZCE,20150413,879.0,854.0,853.0,884.0,852.0,879.0,867.0,25.0,13.0,9284.0,16093.43,17890.0,-2186.0,
-FG1601.ZCE,20150414,879.0,867.0,879.0,884.0,873.0,879.0,878.0,12.0,11.0,8400.0,14742.26,17276.0,-614.0,
-FG1601.ZCE,20150415,881.0,878.0,880.0,890.0,874.0,881.0,882.0,3.0,4.0,9742.0,17182.97,17806.0,530.0,
-FG1601.ZCE,20150416,868.0,882.0,883.0,891.0,868.0,868.0,882.0,-14.0,0.0,12536.0,22121.66,19934.0,2128.0,
-FG1601.ZCE,20150417,875.0,882.0,869.0,877.0,866.0,875.0,871.0,-7.0,-11.0,10086.0,17574.69,21322.0,1388.0,
-FG1601.ZCE,20150420,864.0,871.0,879.0,885.0,864.0,864.0,874.0,-7.0,3.0,12194.0,21319.91,23660.0,2338.0,
-FG1601.ZCE,20150421,879.0,874.0,865.0,884.0,861.0,879.0,874.0,5.0,0.0,14476.0,25310.18,22800.0,-860.0,
-FG1601.ZCE,20150422,888.0,874.0,880.0,893.0,877.0,888.0,885.0,14.0,11.0,14560.0,25780.1,22618.0,-182.0,
-FG1601.ZCE,20150423,891.0,885.0,890.0,899.0,888.0,891.0,892.0,6.0,7.0,12514.0,22333.83,22788.0,170.0,
-FG1601.ZCE,20150424,914.0,892.0,901.0,915.0,899.0,914.0,908.0,22.0,16.0,22534.0,40907.52,22394.0,-394.0,
-FG1601.ZCE,20150427,928.0,908.0,929.0,933.0,914.0,928.0,924.0,20.0,16.0,30778.0,56863.43,23482.0,1088.0,
-FG1601.ZCE,20150428,922.0,924.0,930.0,931.0,916.0,922.0,923.0,-2.0,-1.0,16202.0,29894.32,23756.0,274.0,
-FG1601.ZCE,20150429,907.0,923.0,921.0,923.0,903.0,907.0,911.0,-16.0,-12.0,18864.0,34358.04,22290.0,-1466.0,
-FG1601.ZCE,20150430,912.0,911.0,910.0,919.0,908.0,912.0,914.0,1.0,3.0,18926.0,34590.47,22890.0,600.0,
-FG1601.ZCE,20150504,922.0,914.0,914.0,925.0,910.0,922.0,919.0,8.0,5.0,20744.0,38130.68,25040.0,2150.0,
-FG1601.ZCE,20150505,926.0,919.0,925.0,934.0,918.0,926.0,926.0,7.0,7.0,25072.0,46457.42,29424.0,4384.0,
-FG1601.ZCE,20150506,927.0,926.0,929.0,932.0,919.0,927.0,926.0,1.0,0.0,22290.0,41292.7,30060.0,636.0,
-FG1601.ZCE,20150507,921.0,926.0,920.0,923.0,916.0,921.0,919.0,-5.0,-7.0,13608.0,25014.02,27598.0,-2462.0,
-FG1601.ZCE,20150508,925.0,919.0,918.0,927.0,914.0,925.0,922.0,6.0,3.0,16232.0,29925.32,29758.0,2160.0,
-FG1601.ZCE,20150511,922.0,922.0,930.0,931.0,919.0,922.0,923.0,0.0,1.0,14526.0,26827.48,31836.0,2078.0,
-FG1601.ZCE,20150512,917.0,923.0,919.0,921.0,916.0,917.0,918.0,-6.0,-5.0,11322.0,20796.64,31148.0,-688.0,
-FG1601.ZCE,20150513,913.0,918.0,918.0,921.0,910.0,913.0,915.0,-5.0,-3.0,17260.0,31590.33,33386.0,2238.0,
-FG1601.ZCE,20150514,916.0,915.0,909.0,916.0,902.0,916.0,908.0,1.0,-7.0,21270.0,38641.38,31286.0,-2100.0,
-FG1601.ZCE,20150515,919.0,908.0,915.0,924.0,911.0,919.0,919.0,11.0,11.0,19170.0,35228.05,36710.0,5424.0,
-FG1601.ZCE,20150518,915.0,919.0,920.0,926.0,912.0,915.0,918.0,-4.0,-1.0,14296.0,26252.4,37202.0,492.0,
-FG1601.ZCE,20150519,911.0,918.0,915.0,917.0,908.0,911.0,912.0,-7.0,-6.0,14274.0,26039.1,36238.0,-964.0,
-FG1601.ZCE,20150520,896.0,912.0,906.0,908.0,890.0,896.0,900.0,-16.0,-12.0,37264.0,67098.24,35262.0,-976.0,
-FG1601.ZCE,20150521,902.0,900.0,899.0,910.0,898.0,902.0,905.0,2.0,5.0,18758.0,33949.53,37094.0,1832.0,
-FG1601.ZCE,20150522,901.0,905.0,905.0,910.0,898.0,901.0,902.0,-4.0,-3.0,21800.0,39320.68,38286.0,1192.0,
-FG1601.ZCE,20150525,902.0,902.0,898.0,905.0,894.0,902.0,900.0,0.0,-2.0,21964.0,39542.78,39470.0,1184.0,
-FG1601.ZCE,20150526,899.0,900.0,907.0,914.0,897.0,899.0,906.0,-1.0,6.0,29406.0,53308.06,39748.0,278.0,
-FG1601.ZCE,20150527,903.0,906.0,901.0,905.0,897.0,903.0,902.0,-3.0,-4.0,15876.0,28628.28,39500.0,-248.0,
-FG1601.ZCE,20150528,919.0,902.0,904.0,919.0,903.0,919.0,908.0,17.0,6.0,46588.0,84580.05,34572.0,-4928.0,
-FG1601.ZCE,20150529,925.0,908.0,918.0,925.0,915.0,925.0,921.0,17.0,13.0,19208.0,35393.51,33064.0,-1508.0,
-FG1601.ZCE,20150601,923.0,921.0,926.0,930.0,918.0,923.0,923.0,2.0,2.0,14658.0,27055.78,35180.0,2116.0,
-FG1601.ZCE,20150602,932.0,923.0,925.0,939.0,920.0,932.0,931.0,9.0,8.0,29168.0,54290.22,40890.0,5710.0,
-FG1601.ZCE,20150603,925.0,931.0,934.0,936.0,920.0,925.0,927.0,-6.0,-4.0,21340.0,39579.49,35808.0,-5082.0,
-FG1601.ZCE,20150604,930.0,927.0,925.0,936.0,921.0,930.0,929.0,3.0,2.0,21236.0,39446.95,36636.0,828.0,
-FG1601.ZCE,20150605,929.0,929.0,928.0,933.0,924.0,929.0,928.0,0.0,-1.0,11532.0,21393.9,37094.0,458.0,
-FG1601.ZCE,20150608,930.0,928.0,930.0,933.0,924.0,930.0,929.0,2.0,1.0,11844.0,22000.64,37648.0,554.0,
-FG1601.ZCE,20150609,927.0,929.0,933.0,934.0,925.0,927.0,927.0,-2.0,-2.0,9964.0,18482.87,37048.0,-600.0,
-FG1601.ZCE,20150610,931.0,927.0,929.0,932.0,926.0,931.0,929.0,4.0,2.0,14692.0,27311.2,37150.0,102.0,
-FG1601.ZCE,20150611,933.0,929.0,931.0,939.0,930.0,933.0,935.0,4.0,6.0,20952.0,39170.96,40946.0,3796.0,
-FG1601.ZCE,20150612,924.0,935.0,932.0,934.0,922.0,924.0,926.0,-11.0,-9.0,24610.0,45578.16,41474.0,528.0,
-FG1601.ZCE,20150615,922.0,926.0,923.0,927.0,920.0,922.0,922.0,-4.0,-4.0,22056.0,40688.72,40396.0,-1078.0,
-FG1601.ZCE,20150616,919.0,922.0,921.0,925.0,915.0,919.0,919.0,-3.0,-3.0,25248.0,46404.8,37000.0,-3396.0,
-FG1601.ZCE,20150617,914.0,919.0,918.0,919.0,912.0,914.0,915.0,-5.0,-4.0,26432.0,48380.48,38418.0,1418.0,
-FG1601.ZCE,20150618,915.0,915.0,915.0,922.0,914.0,915.0,918.0,0.0,3.0,18278.0,33548.31,38160.0,-258.0,
-FG1601.ZCE,20150619,913.0,918.0,915.0,921.0,912.0,913.0,915.0,-5.0,-3.0,20374.0,37291.25,40144.0,1984.0,
-FG1601.ZCE,20150623,911.0,915.0,913.0,917.0,910.0,911.0,913.0,-4.0,-2.0,19846.0,36235.2,44956.0,4812.0,
-FG1601.ZCE,20150624,915.0,913.0,911.0,917.0,909.0,915.0,913.0,2.0,0.0,19078.0,34834.66,43606.0,-1350.0,
-FG1601.ZCE,20150625,912.0,913.0,916.0,917.0,910.0,912.0,914.0,-1.0,1.0,13720.0,25080.95,44702.0,1096.0,
-FG1601.ZCE,20150626,914.0,914.0,910.0,914.0,907.0,914.0,910.0,0.0,-4.0,25612.0,46627.47,41058.0,-3644.0,
-FG1601.ZCE,20150629,915.0,910.0,912.0,917.0,910.0,915.0,913.0,5.0,3.0,16320.0,29811.62,41424.0,366.0,
-FG1601.ZCE,20150630,896.0,913.0,915.0,916.0,894.0,896.0,903.0,-17.0,-10.0,32388.0,58508.21,42740.0,1316.0,
-FG1601.ZCE,20150701,896.0,903.0,897.0,904.0,886.0,896.0,893.0,-7.0,-10.0,28276.0,50482.02,45722.0,2982.0,
-FG1601.ZCE,20150702,901.0,893.0,896.0,903.0,892.0,901.0,899.0,8.0,6.0,11986.0,21555.43,44752.0,-970.0,
-FG1601.ZCE,20150703,903.0,899.0,901.0,907.0,898.0,903.0,903.0,4.0,4.0,16984.0,30656.12,44736.0,-16.0,
-FG1601.ZCE,20150706,886.0,903.0,903.0,904.0,880.0,886.0,892.0,-17.0,-11.0,26876.0,47944.18,47130.0,2394.0,
-FG1601.ZCE,20150707,867.0,892.0,884.0,891.0,862.0,867.0,878.0,-25.0,-14.0,47990.0,84255.68,48086.0,956.0,
-FG1601.ZCE,20150708,842.0,878.0,865.0,870.0,842.0,842.0,850.0,-36.0,-28.0,68042.0,115723.79,44832.0,-3254.0,
-FG1601.ZCE,20150709,878.0,850.0,823.0,897.0,791.0,878.0,857.0,28.0,7.0,94760.0,162442.19,36110.0,-8722.0,
-FG1601.ZCE,20150710,871.0,857.0,882.0,888.0,869.0,871.0,877.0,14.0,20.0,46696.0,81940.36,42728.0,6618.0,
-FG1601.ZCE,20150713,868.0,877.0,871.0,876.0,863.0,868.0,870.0,-9.0,-7.0,33348.0,57997.61,45672.0,2944.0,
-FG1601.ZCE,20150714,865.0,870.0,870.0,875.0,864.0,865.0,870.0,-5.0,0.0,26704.0,46439.3,46886.0,1214.0,
-FG1601.ZCE,20150715,864.0,870.0,868.0,873.0,859.0,864.0,865.0,-6.0,-5.0,24788.0,42889.02,47724.0,838.0,
-FG1601.ZCE,20150716,859.0,865.0,864.0,864.0,850.0,859.0,857.0,-6.0,-8.0,34020.0,58330.8,49334.0,1610.0,
-FG1601.ZCE,20150717,856.0,857.0,857.0,861.0,853.0,856.0,857.0,-1.0,0.0,20814.0,35680.25,50514.0,1180.0,
-FG1601.ZCE,20150720,869.0,857.0,855.0,870.0,853.0,869.0,862.0,12.0,5.0,38980.0,67224.75,51998.0,1484.0,
-FG1601.ZCE,20150721,865.0,862.0,868.0,870.0,860.0,865.0,864.0,3.0,2.0,28858.0,49892.13,53222.0,1224.0,
-FG1601.ZCE,20150722,860.0,864.0,866.0,871.0,856.0,860.0,863.0,-4.0,-1.0,28978.0,50018.06,53052.0,-170.0,
-FG1601.ZCE,20150723,854.0,863.0,860.0,861.0,846.0,854.0,854.0,-9.0,-9.0,35302.0,60311.59,55468.0,2416.0,
-FG1601.ZCE,20150724,834.0,854.0,852.0,856.0,834.0,834.0,845.0,-20.0,-9.0,41558.0,70237.68,65294.0,9826.0,
-FG1601.ZCE,20150727,849.0,845.0,837.0,850.0,826.0,849.0,839.0,4.0,-6.0,74222.0,124583.6,60006.0,-5288.0,
-FG1601.ZCE,20150728,848.0,839.0,846.0,857.0,841.0,848.0,849.0,9.0,10.0,71128.0,120761.25,60682.0,676.0,
-FG1601.ZCE,20150729,860.0,849.0,847.0,864.0,847.0,860.0,857.0,11.0,8.0,51990.0,89114.94,58378.0,-2304.0,
-FG1601.ZCE,20150730,851.0,857.0,861.0,863.0,850.0,851.0,854.0,-6.0,-3.0,51282.0,87625.54,65158.0,6780.0,
-FG1601.ZCE,20150731,857.0,854.0,851.0,860.0,847.0,857.0,854.0,3.0,0.0,46840.0,79977.55,61564.0,-3594.0,
-FG1601.ZCE,20150803,861.0,854.0,859.0,871.0,857.0,861.0,864.0,7.0,10.0,69868.0,120663.89,60468.0,-1096.0,
-FG1601.ZCE,20150804,868.0,864.0,859.0,870.0,855.0,868.0,862.0,4.0,-2.0,47528.0,81934.58,60122.0,-346.0,
-FG1601.ZCE,20150805,867.0,862.0,869.0,873.0,860.0,867.0,866.0,5.0,4.0,52668.0,91264.72,66292.0,6170.0,
-FG1601.ZCE,20150806,862.0,866.0,869.0,869.0,860.0,862.0,863.0,-4.0,-3.0,41164.0,71071.51,69928.0,3636.0,
-FG1601.ZCE,20150807,878.0,863.0,861.0,879.0,860.0,878.0,867.0,15.0,4.0,108600.0,188376.4,87412.0,17484.0,
-FG1601.ZCE,20150810,888.0,867.0,878.0,892.0,873.0,888.0,884.0,21.0,17.0,197122.0,348387.46,122300.0,34888.0,
-FG1601.ZCE,20150811,892.0,884.0,888.0,904.0,883.0,892.0,893.0,8.0,9.0,189866.0,339088.24,133192.0,10892.0,
-FG1601.ZCE,20150812,909.0,893.0,890.0,910.0,884.0,909.0,898.0,16.0,5.0,269576.0,484331.52,153696.0,20504.0,
-FG1601.ZCE,20150813,909.0,898.0,909.0,916.0,903.0,909.0,908.0,11.0,10.0,253708.0,460854.21,151014.0,-2682.0,
-FG1601.ZCE,20150814,903.0,908.0,910.0,911.0,901.0,903.0,906.0,-5.0,-2.0,145828.0,264357.47,146524.0,-4490.0,
-FG1601.ZCE,20150817,888.0,906.0,902.0,909.0,886.0,888.0,896.0,-18.0,-10.0,208154.0,373132.52,128790.0,-17734.0,
-FG1601.ZCE,20150818,881.0,896.0,887.0,895.0,880.0,881.0,885.0,-15.0,-11.0,166676.0,295057.33,122294.0,-6496.0,
-FG1601.ZCE,20150819,899.0,885.0,882.0,900.0,876.0,899.0,888.0,14.0,3.0,236682.0,420472.86,153358.0,31064.0,
-FG1601.ZCE,20150820,892.0,888.0,900.0,903.0,889.0,892.0,897.0,4.0,9.0,296184.0,531090.32,157392.0,4034.0,
-FG1601.ZCE,20150821,897.0,897.0,895.0,903.0,890.0,897.0,897.0,0.0,0.0,235484.0,422427.9,158864.0,1472.0,
-FG1601.ZCE,20150824,862.0,897.0,896.0,898.0,861.0,862.0,874.0,-35.0,-23.0,342640.0,598898.96,124236.0,-34628.0,
-FG1601.ZCE,20150825,860.0,874.0,859.0,873.0,851.0,860.0,864.0,-14.0,-10.0,287218.0,496238.43,125048.0,812.0,
-FG1601.ZCE,20150826,856.0,864.0,874.0,880.0,855.0,856.0,866.0,-8.0,2.0,216436.0,374824.52,130476.0,5428.0,
-FG1601.ZCE,20150827,868.0,866.0,855.0,870.0,852.0,868.0,863.0,2.0,-3.0,191750.0,331045.04,125724.0,-4752.0,
-FG1601.ZCE,20150828,876.0,863.0,871.0,893.0,867.0,876.0,880.0,13.0,17.0,321644.0,565908.2,127928.0,2204.0,
-FG1601.ZCE,20150831,844.0,880.0,875.0,876.0,844.0,844.0,863.0,-36.0,-17.0,351902.0,607092.87,150524.0,22596.0,
-FG1601.ZCE,20150901,845.0,863.0,840.0,851.0,833.0,845.0,844.0,-18.0,-19.0,379074.0,639588.57,164856.0,14332.0,
-FG1601.ZCE,20150902,845.0,844.0,844.0,853.0,841.0,845.0,847.0,1.0,3.0,203070.0,344033.36,146074.0,-18782.0,
-FG1601.ZCE,20150907,831.0,847.0,845.0,852.0,826.0,831.0,837.0,-16.0,-10.0,265920.0,445025.55,180654.0,34580.0,
-FG1601.ZCE,20150908,841.0,837.0,832.0,842.0,830.0,841.0,835.0,4.0,-2.0,201076.0,335962.46,171324.0,-9330.0,
-FG1601.ZCE,20150909,847.0,835.0,845.0,859.0,842.0,847.0,852.0,12.0,17.0,379112.0,645770.45,153762.0,-17562.0,
-FG1601.ZCE,20150910,856.0,852.0,848.0,859.0,845.0,856.0,852.0,4.0,0.0,214740.0,365843.73,157822.0,4060.0,
-FG1601.ZCE,20150911,848.0,852.0,856.0,863.0,846.0,848.0,854.0,-4.0,2.0,251520.0,429512.03,170552.0,12730.0,
-FG1601.ZCE,20150914,843.0,854.0,847.0,857.0,841.0,843.0,851.0,-11.0,-3.0,261292.0,444509.1,162088.0,-8464.0,
-FG1601.ZCE,20150915,842.0,851.0,844.0,849.0,840.0,842.0,844.0,-9.0,-7.0,176310.0,297711.13,170332.0,8244.0,
-FG1601.ZCE,20150916,851.0,844.0,843.0,853.0,840.0,851.0,846.0,7.0,2.0,241292.0,408280.16,161092.0,-9240.0,
-FG1601.ZCE,20150917,854.0,846.0,852.0,861.0,849.0,854.0,855.0,8.0,9.0,284396.0,486216.62,168106.0,7014.0,
-FG1601.ZCE,20150918,852.0,855.0,854.0,858.0,850.0,852.0,854.0,-3.0,-1.0,167040.0,285198.49,167490.0,-616.0,
-FG1601.ZCE,20150921,849.0,854.0,850.0,854.0,837.0,849.0,845.0,-5.0,-9.0,241252.0,407901.65,172484.0,4994.0,
-FG1601.ZCE,20150922,842.0,845.0,850.0,852.0,840.0,842.0,846.0,-3.0,1.0,191860.0,324468.16,175720.0,3236.0,
-FG1601.ZCE,20150923,842.0,846.0,839.0,843.0,834.0,842.0,838.0,-4.0,-8.0,219580.0,368022.47,186162.0,10442.0,
-FG1601.ZCE,20150924,820.0,838.0,842.0,844.0,819.0,820.0,827.0,-18.0,-11.0,484836.0,801745.94,290642.0,104480.0,
-FG1601.ZCE,20150925,821.0,827.0,819.0,831.0,819.0,821.0,826.0,-6.0,-1.0,318174.0,525333.96,254602.0,-36040.0,
-FG1601.ZCE,20150928,821.0,826.0,821.0,829.0,816.0,821.0,824.0,-5.0,-2.0,180932.0,298092.86,253590.0,-1012.0,
-FG1601.ZCE,20150929,815.0,824.0,819.0,826.0,808.0,815.0,816.0,-9.0,-8.0,284808.0,465021.8,237364.0,-16226.0,
-FG1601.ZCE,20150930,815.0,816.0,817.0,819.0,811.0,815.0,815.0,-1.0,-1.0,126272.0,205743.1,214766.0,-22598.0,
-FG1601.ZCE,20151008,832.0,815.0,822.0,833.0,817.0,832.0,826.0,17.0,11.0,194106.0,320488.11,183440.0,-31326.0,
-FG1601.ZCE,20151009,839.0,826.0,831.0,844.0,828.0,839.0,835.0,13.0,9.0,247590.0,413664.82,167668.0,-15772.0,
-FG1601.ZCE,20151012,826.0,835.0,841.0,841.0,823.0,826.0,831.0,-9.0,-4.0,262284.0,436045.43,196482.0,28814.0,
-FG1601.ZCE,20151013,826.0,831.0,826.0,830.0,822.0,826.0,826.0,-5.0,-5.0,170920.0,282333.99,194284.0,-2198.0,
-FG1601.ZCE,20151014,821.0,826.0,826.0,831.0,818.0,821.0,823.0,-5.0,-3.0,235900.0,388275.23,219666.0,25382.0,
-FG1601.ZCE,20151015,825.0,823.0,823.0,829.0,820.0,825.0,826.0,2.0,3.0,150112.0,247882.34,211548.0,-8118.0,
-FG1601.ZCE,20151016,828.0,826.0,825.0,830.0,823.0,828.0,827.0,2.0,1.0,173970.0,287627.75,210832.0,-716.0,
-FG1601.ZCE,20151019,838.0,827.0,827.0,841.0,827.0,838.0,836.0,11.0,9.0,310002.0,518497.4,220432.0,9600.0,
-FG1601.ZCE,20151020,839.0,836.0,837.0,847.0,834.0,839.0,840.0,3.0,4.0,256232.0,430580.48,215762.0,-4670.0,
-FG1601.ZCE,20151021,858.0,840.0,840.0,864.0,834.0,858.0,848.0,18.0,8.0,532672.0,903812.82,276618.0,60856.0,
-FG1601.ZCE,20151022,868.0,848.0,860.0,880.0,856.0,868.0,869.0,20.0,21.0,870010.0,1511629.81,327242.0,50624.0,
-FG1601.ZCE,20151023,873.0,869.0,867.0,875.0,860.0,873.0,866.0,4.0,-3.0,489332.0,847913.03,329918.0,2676.0,
-FG1601.ZCE,20151026,868.0,866.0,874.0,877.0,865.0,868.0,870.0,2.0,4.0,466838.0,812227.48,369386.0,39468.0,
-FG1601.ZCE,20151027,878.0,870.0,869.0,879.0,863.0,878.0,871.0,8.0,1.0,578242.0,1007471.02,419994.0,50608.0,
-FG1601.ZCE,20151028,872.0,871.0,878.0,884.0,871.0,872.0,874.0,1.0,3.0,436538.0,763438.87,439770.0,19776.0,
-FG1601.ZCE,20151029,872.0,874.0,873.0,875.0,867.0,872.0,871.0,-2.0,-3.0,450596.0,785304.67,429860.0,-9910.0,
-FG1601.ZCE,20151030,884.0,871.0,872.0,886.0,869.0,884.0,877.0,13.0,6.0,591958.0,1038224.46,462248.0,32388.0,
-FG1601.ZCE,20151102,876.0,877.0,883.0,885.0,874.0,876.0,878.0,-1.0,1.0,441728.0,775795.29,462528.0,280.0,
-FG1601.ZCE,20151103,883.0,878.0,877.0,885.0,873.0,883.0,879.0,5.0,1.0,455460.0,800859.97,470458.0,7930.0,
-FG1601.ZCE,20151104,890.0,879.0,884.0,902.0,882.0,890.0,893.0,11.0,14.0,928412.0,1657841.54,489418.0,18960.0,
-FG1601.ZCE,20151105,874.0,893.0,890.0,896.0,868.0,874.0,885.0,-19.0,-8.0,835554.0,1478181.67,422956.0,-66462.0,
-FG1601.ZCE,20151106,875.0,885.0,873.0,878.0,867.0,875.0,873.0,-10.0,-12.0,559838.0,977101.59,446794.0,23838.0,
-FG1601.ZCE,20151109,873.0,873.0,874.0,880.0,870.0,873.0,874.0,0.0,1.0,437462.0,764973.23,445558.0,-1236.0,
-FG1601.ZCE,20151110,877.0,874.0,874.0,878.0,865.0,877.0,872.0,3.0,-2.0,498170.0,868453.48,445992.0,434.0,
-FG1601.ZCE,20151111,872.0,872.0,877.0,878.0,870.0,872.0,873.0,0.0,1.0,350036.0,611452.82,441454.0,-4538.0,
-FG1601.ZCE,20151112,881.0,873.0,872.0,895.0,860.0,881.0,872.0,8.0,-1.0,906190.0,1580846.04,433142.0,-8312.0,
-FG1601.ZCE,20151113,883.0,872.0,880.0,888.0,872.0,883.0,880.0,11.0,8.0,716042.0,1260548.44,404422.0,-28720.0,
-FG1601.ZCE,20151116,876.0,880.0,883.0,888.0,876.0,876.0,883.0,-4.0,3.0,413434.0,729768.96,404864.0,442.0,
-FG1601.ZCE,20151117,872.0,883.0,877.0,878.0,858.0,872.0,867.0,-11.0,-16.0,726436.0,1259884.47,390854.0,-14010.0,
-FG1601.ZCE,20151118,868.0,867.0,871.0,874.0,863.0,868.0,868.0,1.0,1.0,446160.0,774970.56,392988.0,2134.0,
-FG1601.ZCE,20151119,855.0,868.0,868.0,871.0,850.0,855.0,860.0,-13.0,-8.0,764546.0,1315102.72,346462.0,-46526.0,
-FG1601.ZCE,20151120,858.0,860.0,854.0,864.0,848.0,858.0,857.0,-2.0,-3.0,555468.0,952403.22,318154.0,-28308.0,
-FG1601.ZCE,20151123,865.0,857.0,859.0,874.0,854.0,865.0,864.0,8.0,7.0,426088.0,736592.3,301116.0,-17038.0,
-FG1601.ZCE,20151124,890.0,864.0,866.0,890.0,857.0,890.0,871.0,26.0,7.0,533522.0,929474.3,276406.0,-24710.0,
-FG1601.ZCE,20151125,906.0,871.0,890.0,906.0,884.0,906.0,897.0,35.0,26.0,562500.0,1009233.81,276262.0,-144.0,
-FG1601.ZCE,20151126,886.0,897.0,906.0,915.0,883.0,886.0,899.0,-11.0,2.0,586798.0,1054993.49,162886.0,-113376.0,
-FG1601.ZCE,20151127,897.0,899.0,883.0,897.0,883.0,897.0,891.0,-2.0,-8.0,208004.0,370639.35,172492.0,9606.0,
-FG1601.ZCE,20151130,885.0,891.0,897.0,900.0,883.0,885.0,891.0,-6.0,0.0,192856.0,343667.87,160966.0,-11526.0,
-FG1601.ZCE,20151201,881.0,891.0,885.0,889.0,878.0,881.0,883.0,-10.0,-8.0,166840.0,294639.67,139738.0,-21228.0,
-FG1601.ZCE,20151202,874.0,883.0,881.0,889.0,874.0,874.0,882.0,-9.0,-1.0,182988.0,322952.8,94240.0,-45498.0,
-FG1601.ZCE,20151203,876.0,882.0,874.0,878.0,868.0,876.0,873.0,-6.0,-9.0,54844.0,95765.67,78678.0,-15562.0,
-FG1601.ZCE,20151204,879.0,873.0,876.0,884.0,875.0,879.0,879.0,6.0,6.0,40240.0,70772.59,68056.0,-10622.0,
-FG1601.ZCE,20151207,879.0,879.0,879.0,885.0,876.0,879.0,880.0,0.0,1.0,29768.0,52394.6,58394.0,-9662.0,
-FG1601.ZCE,20151208,869.0,880.0,878.0,879.0,869.0,869.0,873.0,-11.0,-7.0,21084.0,36823.19,49546.0,-8848.0,
-FG1601.ZCE,20151209,885.0,873.0,869.0,886.0,866.0,885.0,876.0,12.0,3.0,19062.0,33402.26,46268.0,-3278.0,
-FG1601.ZCE,20151210,879.0,876.0,886.0,889.0,875.0,879.0,881.0,3.0,5.0,15608.0,27488.18,43310.0,-2958.0,
-FG1601.ZCE,20151211,883.0,881.0,879.0,887.0,878.0,883.0,884.0,2.0,3.0,11096.0,19609.02,42002.0,-1308.0,
-FG1601.ZCE,20151214,883.0,884.0,884.0,888.0,881.0,883.0,884.0,-1.0,0.0,12002.0,21230.55,34804.0,-7198.0,
-FG1601.ZCE,20151215,879.0,884.0,883.0,889.0,875.0,879.0,882.0,-5.0,-2.0,18224.0,32145.29,26294.0,-8510.0,
-FG1601.ZCE,20151216,882.0,882.0,875.0,883.0,875.0,882.0,879.0,0.0,-3.0,6536.0,11491.94,23666.0,-2628.0,
-FG1601.ZCE,20151217,882.0,879.0,882.0,886.0,879.0,882.0,882.0,3.0,3.0,4190.0,7389.6,21522.0,-2144.0,
-FG1601.ZCE,20151218,887.0,882.0,880.0,890.0,878.0,887.0,884.0,5.0,2.0,3714.0,6567.72,19806.0,-1716.0,
-FG1601.ZCE,20151221,889.0,884.0,884.0,898.0,884.0,889.0,892.0,5.0,8.0,7682.0,13701.55,16388.0,-3418.0,
-FG1601.ZCE,20151222,882.0,892.0,889.0,891.0,878.0,882.0,882.0,-10.0,-10.0,4366.0,7704.4,14782.0,-1606.0,
-FG1601.ZCE,20151223,881.0,882.0,878.0,888.0,878.0,881.0,881.0,-1.0,-1.0,1372.0,2417.19,13874.0,-908.0,
-FG1601.ZCE,20151224,881.0,881.0,880.0,885.0,879.0,881.0,881.0,0.0,0.0,2080.0,3665.63,12486.0,-1388.0,
-FG1601.ZCE,20151225,881.0,881.0,885.0,888.0,879.0,881.0,881.0,0.0,0.0,2318.0,4085.4,11330.0,-1156.0,
-FG1601.ZCE,20151228,878.0,881.0,882.0,883.0,876.0,878.0,879.0,-3.0,-2.0,2216.0,3897.86,9562.0,-1768.0,
-FG1601.ZCE,20151229,882.0,879.0,878.0,884.0,875.0,882.0,882.0,3.0,3.0,2704.0,4769.07,7952.0,-1610.0,
-FG1601.ZCE,20151230,881.0,882.0,880.0,885.0,880.0,881.0,882.0,-1.0,0.0,2802.0,4943.83,6296.0,-1656.0,
-FG1601.ZCE,20151231,881.0,882.0,880.0,882.0,876.0,881.0,879.0,-1.0,-3.0,3784.0,6650.5,3464.0,-2832.0,
-FG1601.ZCE,20160104,875.0,879.0,885.0,885.0,874.0,875.0,877.0,-4.0,-2.0,796.0,1396.6,2668.0,-796.0,
-FG1601.ZCE,20160105,886.0,877.0,867.0,913.0,867.0,886.0,898.0,9.0,21.0,1006.0,1806.01,1754.0,-914.0,
-FG1601.ZCE,20160106,889.0,898.0,915.0,928.0,887.0,889.0,899.0,-9.0,1.0,362.0,651.18,1640.0,-114.0,
-FG1601.ZCE,20160107,913.0,899.0,897.0,913.0,864.0,913.0,896.0,14.0,-3.0,156.0,279.51,1604.0,-36.0,
-FG1601.ZCE,20160108,898.0,896.0,862.0,898.0,862.0,898.0,886.0,2.0,-10.0,14.0,24.82,1600.0,-4.0,
-FG1601.ZCE,20160111,863.0,886.0,869.0,869.0,863.0,863.0,864.0,-23.0,-22.0,10.0,17.28,1590.0,-10.0,
-FG1601.ZCE,20160112,870.0,864.0,880.0,880.0,861.0,870.0,870.0,6.0,6.0,614.0,1068.69,1000.0,-590.0,
-FG1601.ZCE,20160113,870.0,870.0,870.0,870.0,870.0,870.0,870.0,0.0,0.0,174.0,302.76,826.0,-174.0,
-FG1601.ZCE,20160114,,870.0,,,,,870.0,,0.0,0.0,0.0,826.0,0.0,
-FG1601.ZCE,20160115,870.0,870.0,870.0,870.0,870.0,870.0,870.0,0.0,0.0,260.0,452.4,0.0,-826.0,
diff --git a/data/FG/FG1602.csv b/data/FG/FG1602.csv
deleted file mode 100644
index 0d95627..0000000
--- a/data/FG/FG1602.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1602.ZCE,20150216,,934.0,,,,,934.0,,0.0,0.0,0.0,0.0,0.0,
-FG1602.ZCE,20150217,,934.0,,,,,934.0,,0.0,0.0,0.0,0.0,0.0,
-FG1602.ZCE,20150225,,934.0,,,,,934.0,,0.0,0.0,0.0,0.0,0.0,
-FG1602.ZCE,20150226,,934.0,,,,,934.0,,0.0,0.0,0.0,0.0,0.0,
-FG1602.ZCE,20150227,,934.0,,,,,934.0,,0.0,0.0,0.0,0.0,0.0,
-FG1602.ZCE,20150302,933.0,934.0,958.0,958.0,933.0,933.0,946.0,-1.0,12.0,4.0,7.56,0.0,0.0,
-FG1602.ZCE,20150303,935.0,946.0,955.0,955.0,935.0,935.0,945.0,-11.0,-1.0,8.0,15.12,0.0,0.0,
-FG1602.ZCE,20150304,960.0,945.0,940.0,960.0,940.0,960.0,950.0,15.0,5.0,8.0,15.2,0.0,0.0,
-FG1602.ZCE,20150305,946.0,950.0,946.0,946.0,946.0,946.0,946.0,-4.0,-4.0,2.0,3.78,2.0,2.0,
-FG1602.ZCE,20150306,,946.0,,,,,946.0,,0.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150309,947.0,946.0,922.0,950.0,922.0,947.0,940.0,1.0,-6.0,66.0,124.14,2.0,0.0,
-FG1602.ZCE,20150310,939.0,940.0,920.0,948.0,917.0,939.0,932.0,-1.0,-8.0,20.0,37.29,4.0,2.0,
-FG1602.ZCE,20150311,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150312,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150313,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150316,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150317,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150318,919.0,932.0,919.0,919.0,919.0,919.0,919.0,-13.0,-13.0,2.0,3.68,2.0,-2.0,
-FG1602.ZCE,20150319,,919.0,,,,,919.0,,0.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150320,,919.0,,,,,926.0,,7.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150323,,926.0,,,,,926.0,,0.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150324,,926.0,,,,,929.0,,3.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150325,,929.0,,,,,921.0,,-8.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150326,929.0,921.0,930.0,957.0,929.0,929.0,943.0,8.0,22.0,12.0,22.62,2.0,0.0,
-FG1602.ZCE,20150327,,943.0,,,,,939.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150330,,939.0,,,,,954.0,,15.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150331,,954.0,,,,,948.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150401,,948.0,,,,,938.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150402,,938.0,,,,,919.0,,-19.0,0.0,0.0,2.0,0.0,
-FG1602.ZCE,20150403,882.0,919.0,882.0,882.0,882.0,882.0,882.0,-37.0,-37.0,2.0,3.53,2.0,0.0,
-FG1602.ZCE,20150407,905.0,882.0,916.0,916.0,905.0,905.0,911.0,23.0,29.0,4.0,7.28,4.0,2.0,
-FG1602.ZCE,20150408,,911.0,,,,,883.0,,-28.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150409,,883.0,,,,,883.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150410,,883.0,,,,,878.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150413,,878.0,,,,,891.0,,13.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150414,,891.0,,,,,891.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150415,891.0,891.0,904.0,911.0,881.0,891.0,898.0,0.0,7.0,32.0,57.46,8.0,4.0,
-FG1602.ZCE,20150416,885.0,898.0,885.0,885.0,885.0,885.0,885.0,-13.0,-13.0,2.0,3.54,8.0,0.0,
-FG1602.ZCE,20150417,,885.0,,,,,885.0,,0.0,0.0,0.0,8.0,0.0,
-FG1602.ZCE,20150420,,885.0,,,,,879.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1602.ZCE,20150421,,879.0,,,,,879.0,,0.0,0.0,0.0,8.0,0.0,
-FG1602.ZCE,20150422,895.0,879.0,875.0,895.0,875.0,895.0,885.0,16.0,6.0,8.0,14.16,8.0,0.0,
-FG1602.ZCE,20150423,,885.0,,,,,890.0,,5.0,0.0,0.0,8.0,0.0,
-FG1602.ZCE,20150424,921.0,890.0,898.0,921.0,898.0,921.0,911.0,31.0,21.0,16.0,29.14,4.0,-4.0,
-FG1602.ZCE,20150427,,911.0,,,,,920.0,,9.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150428,940.0,920.0,923.0,940.0,923.0,940.0,932.0,20.0,12.0,12.0,22.36,4.0,0.0,
-FG1602.ZCE,20150429,916.0,932.0,916.0,916.0,916.0,916.0,916.0,-16.0,-16.0,2.0,3.66,4.0,0.0,
-FG1602.ZCE,20150430,926.0,916.0,912.0,926.0,912.0,926.0,919.0,10.0,3.0,12.0,22.06,4.0,0.0,
-FG1602.ZCE,20150504,930.0,919.0,910.0,930.0,910.0,930.0,920.0,11.0,1.0,12.0,22.08,4.0,0.0,
-FG1602.ZCE,20150505,926.0,920.0,944.0,944.0,926.0,926.0,935.0,6.0,15.0,12.0,22.44,4.0,0.0,
-FG1602.ZCE,20150506,927.0,935.0,926.0,959.0,923.0,927.0,933.0,-8.0,-2.0,26.0,48.53,4.0,0.0,
-FG1602.ZCE,20150507,930.0,933.0,946.0,946.0,930.0,930.0,937.0,-3.0,4.0,18.0,33.74,4.0,0.0,
-FG1602.ZCE,20150508,,937.0,,,,,937.0,,0.0,0.0,0.0,4.0,0.0,
-FG1602.ZCE,20150511,923.0,937.0,928.0,943.0,923.0,923.0,938.0,-14.0,1.0,22.0,41.28,10.0,6.0,
-FG1602.ZCE,20150512,,938.0,,,,,938.0,,0.0,0.0,0.0,10.0,0.0,
-FG1602.ZCE,20150513,914.0,938.0,914.0,940.0,913.0,914.0,921.0,-24.0,-17.0,26.0,47.92,12.0,2.0,
-FG1602.ZCE,20150514,915.0,921.0,910.0,915.0,908.0,915.0,911.0,-6.0,-10.0,14.0,25.52,14.0,2.0,
-FG1602.ZCE,20150515,,911.0,,,,,919.0,,8.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20150518,921.0,919.0,922.0,922.0,920.0,921.0,921.0,2.0,2.0,8.0,14.74,20.0,6.0,
-FG1602.ZCE,20150519,900.0,921.0,919.0,921.0,900.0,900.0,915.0,-21.0,-6.0,8.0,14.63,18.0,-2.0,
-FG1602.ZCE,20150520,,915.0,,,,,913.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150521,,913.0,,,,,913.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150522,,913.0,,,,,913.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150525,,913.0,,,,,913.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150526,,913.0,,,,,913.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150527,,913.0,,,,,913.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150528,920.0,913.0,905.0,920.0,905.0,920.0,913.0,7.0,0.0,16.0,29.2,18.0,0.0,
-FG1602.ZCE,20150529,931.0,913.0,916.0,931.0,916.0,931.0,924.0,18.0,11.0,16.0,29.55,18.0,0.0,
-FG1602.ZCE,20150601,,924.0,,,,,924.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150602,943.0,924.0,912.0,943.0,912.0,943.0,924.0,19.0,0.0,18.0,33.28,18.0,0.0,
-FG1602.ZCE,20150603,,924.0,,,,,924.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150604,944.0,924.0,944.0,944.0,944.0,944.0,944.0,20.0,20.0,2.0,3.78,18.0,0.0,
-FG1602.ZCE,20150605,,944.0,,,,,938.0,,-6.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150608,940.0,938.0,913.0,940.0,913.0,940.0,927.0,2.0,-11.0,16.0,29.65,18.0,0.0,
-FG1602.ZCE,20150609,,927.0,,,,,927.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150610,940.0,927.0,940.0,940.0,940.0,940.0,940.0,13.0,13.0,2.0,3.76,18.0,0.0,
-FG1602.ZCE,20150611,,940.0,,,,,940.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150612,,940.0,,,,,939.0,,-1.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150615,,939.0,,,,,939.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150616,,939.0,,,,,937.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150617,,937.0,,,,,932.0,,-5.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150618,,932.0,,,,,932.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150619,,932.0,,,,,932.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150623,,932.0,,,,,930.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150624,,930.0,,,,,930.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150625,967.0,930.0,967.0,967.0,967.0,967.0,967.0,37.0,37.0,4.0,7.74,22.0,4.0,
-FG1602.ZCE,20150626,928.0,967.0,928.0,930.0,928.0,928.0,928.0,-39.0,-39.0,10.0,18.57,22.0,0.0,
-FG1602.ZCE,20150629,931.0,928.0,966.0,966.0,908.0,931.0,929.0,3.0,1.0,8.0,14.86,22.0,0.0,
-FG1602.ZCE,20150630,,929.0,,,,,922.0,,-7.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20150701,911.0,922.0,893.0,918.0,893.0,911.0,908.0,-11.0,-14.0,12.0,21.78,22.0,0.0,
-FG1602.ZCE,20150702,,908.0,,,,,912.0,,4.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20150703,927.0,912.0,927.0,927.0,927.0,927.0,927.0,15.0,15.0,2.0,3.71,22.0,0.0,
-FG1602.ZCE,20150706,893.0,927.0,916.0,916.0,893.0,893.0,904.0,-34.0,-23.0,14.0,25.3,24.0,2.0,
-FG1602.ZCE,20150707,881.0,904.0,906.0,906.0,881.0,881.0,892.0,-23.0,-12.0,10.0,17.85,28.0,4.0,
-FG1602.ZCE,20150708,884.0,892.0,864.0,884.0,856.0,884.0,867.0,-8.0,-25.0,18.0,31.2,26.0,-2.0,
-FG1602.ZCE,20150709,881.0,867.0,858.0,898.0,858.0,881.0,889.0,14.0,22.0,42.0,74.69,30.0,4.0,
-FG1602.ZCE,20150710,886.0,889.0,897.0,897.0,879.0,886.0,887.0,-3.0,-2.0,10.0,17.74,30.0,0.0,
-FG1602.ZCE,20150713,,887.0,,,,,887.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20150714,888.0,887.0,890.0,890.0,866.0,888.0,881.0,1.0,-6.0,6.0,10.58,34.0,4.0,
-FG1602.ZCE,20150715,868.0,881.0,867.0,872.0,867.0,868.0,869.0,-13.0,-12.0,8.0,13.9,30.0,-4.0,
-FG1602.ZCE,20150716,,869.0,,,,,869.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20150717,,869.0,,,,,869.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20150720,,869.0,,,,,869.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20150721,868.0,869.0,869.0,887.0,868.0,868.0,875.0,-1.0,6.0,6.0,10.5,30.0,0.0,
-FG1602.ZCE,20150722,859.0,875.0,859.0,859.0,859.0,859.0,859.0,-16.0,-16.0,2.0,3.44,30.0,0.0,
-FG1602.ZCE,20150723,,859.0,,,,,859.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20150724,847.0,859.0,864.0,864.0,847.0,847.0,856.0,-12.0,-3.0,4.0,6.84,32.0,2.0,
-FG1602.ZCE,20150727,847.0,856.0,845.0,849.0,845.0,847.0,847.0,-9.0,-9.0,8.0,13.54,28.0,-4.0,
-FG1602.ZCE,20150728,,847.0,,,,,847.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150729,858.0,847.0,858.0,858.0,858.0,858.0,858.0,11.0,11.0,2.0,3.43,28.0,0.0,
-FG1602.ZCE,20150730,,858.0,,,,,858.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150731,869.0,858.0,872.0,872.0,860.0,869.0,867.0,11.0,9.0,10.0,17.33,28.0,0.0,
-FG1602.ZCE,20150803,867.0,867.0,881.0,881.0,867.0,867.0,873.0,0.0,6.0,10.0,17.46,28.0,0.0,
-FG1602.ZCE,20150804,868.0,873.0,857.0,870.0,857.0,868.0,865.0,-5.0,-8.0,12.0,20.75,28.0,0.0,
-FG1602.ZCE,20150805,,865.0,,,,,865.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150806,,865.0,,,,,865.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150807,,865.0,,,,,873.0,,8.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150810,,873.0,,,,,885.0,,12.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20150811,894.0,885.0,888.0,901.0,888.0,894.0,893.0,9.0,8.0,14.0,25.0,24.0,-4.0,
-FG1602.ZCE,20150812,888.0,893.0,895.0,896.0,888.0,888.0,893.0,-5.0,0.0,6.0,10.72,24.0,0.0,
-FG1602.ZCE,20150813,894.0,893.0,919.0,919.0,894.0,894.0,912.0,1.0,19.0,8.0,14.59,26.0,2.0,
-FG1602.ZCE,20150814,,912.0,,,,,904.0,,-8.0,0.0,0.0,26.0,0.0,
-FG1602.ZCE,20150817,892.0,904.0,901.0,912.0,890.0,892.0,902.0,-12.0,-2.0,16.0,28.86,26.0,0.0,
-FG1602.ZCE,20150818,886.0,902.0,886.0,886.0,886.0,886.0,886.0,-16.0,-16.0,2.0,3.54,24.0,-2.0,
-FG1602.ZCE,20150819,888.0,886.0,877.0,888.0,877.0,888.0,883.0,2.0,-3.0,4.0,7.06,22.0,-2.0,
-FG1602.ZCE,20150820,886.0,883.0,904.0,904.0,886.0,886.0,895.0,3.0,12.0,8.0,14.32,24.0,2.0,
-FG1602.ZCE,20150821,,895.0,,,,,895.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20150824,,895.0,,,,,872.0,,-23.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20150825,872.0,872.0,873.0,874.0,863.0,872.0,870.0,0.0,-2.0,36.0,62.64,20.0,-4.0,
-FG1602.ZCE,20150826,870.0,870.0,895.0,895.0,859.0,870.0,869.0,0.0,-1.0,34.0,59.08,30.0,10.0,
-FG1602.ZCE,20150827,875.0,869.0,860.0,875.0,847.0,875.0,864.0,6.0,-5.0,28.0,48.37,20.0,-10.0,
-FG1602.ZCE,20150828,885.0,864.0,899.0,899.0,880.0,885.0,885.0,21.0,21.0,12.0,21.23,22.0,2.0,
-FG1602.ZCE,20150831,868.0,885.0,854.0,868.0,854.0,868.0,859.0,-17.0,-26.0,6.0,10.31,20.0,-2.0,
-FG1602.ZCE,20150901,,859.0,,,,,856.0,,-3.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150902,846.0,856.0,846.0,846.0,846.0,846.0,846.0,-10.0,-10.0,2.0,3.38,18.0,-2.0,
-FG1602.ZCE,20150907,,846.0,,,,,841.0,,-5.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150908,840.0,841.0,829.0,849.0,828.0,840.0,836.0,-1.0,-5.0,42.0,70.22,18.0,0.0,
-FG1602.ZCE,20150909,,836.0,,,,,849.0,,13.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150910,,849.0,,,,,857.0,,8.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150911,853.0,857.0,858.0,864.0,853.0,853.0,859.0,-4.0,2.0,10.0,17.18,18.0,0.0,
-FG1602.ZCE,20150914,,859.0,,,,,854.0,,-5.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20150915,846.0,854.0,838.0,852.0,838.0,846.0,845.0,-8.0,-9.0,24.0,40.56,22.0,4.0,
-FG1602.ZCE,20150916,852.0,845.0,856.0,856.0,845.0,852.0,853.0,7.0,8.0,18.0,30.69,22.0,0.0,
-FG1602.ZCE,20150917,846.0,853.0,846.0,846.0,846.0,846.0,846.0,-7.0,-7.0,4.0,6.77,20.0,-2.0,
-FG1602.ZCE,20150918,845.0,846.0,851.0,859.0,845.0,845.0,852.0,-1.0,6.0,6.0,10.22,20.0,0.0,
-FG1602.ZCE,20150921,,852.0,,,,,852.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150922,,852.0,,,,,852.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150923,835.0,852.0,828.0,849.0,828.0,835.0,837.0,-17.0,-15.0,12.0,20.1,20.0,0.0,
-FG1602.ZCE,20150924,,837.0,,,,,831.0,,-6.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150925,,831.0,,,,,831.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150928,,831.0,,,,,831.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150929,,831.0,,,,,826.0,,-5.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20150930,,826.0,,,,,826.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151008,,826.0,,,,,826.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151009,,826.0,,,,,827.0,,1.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151012,,827.0,,,,,827.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151013,,827.0,,,,,827.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151014,,827.0,,,,,827.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151015,845.0,827.0,845.0,845.0,813.0,845.0,834.0,18.0,7.0,6.0,10.01,20.0,0.0,
-FG1602.ZCE,20151016,,834.0,,,,,834.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151019,,834.0,,,,,834.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151020,831.0,834.0,831.0,831.0,831.0,831.0,831.0,-3.0,-3.0,2.0,3.32,18.0,-2.0,
-FG1602.ZCE,20151021,,831.0,,,,,842.0,,11.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151022,,842.0,,,,,850.0,,8.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151023,843.0,850.0,866.0,866.0,843.0,843.0,855.0,-7.0,5.0,4.0,6.84,18.0,0.0,
-FG1602.ZCE,20151026,,855.0,,,,,855.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151027,,855.0,,,,,855.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151028,855.0,855.0,875.0,875.0,841.0,855.0,859.0,0.0,4.0,10.0,17.17,18.0,0.0,
-FG1602.ZCE,20151029,,859.0,,,,,859.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151030,,859.0,,,,,865.0,,6.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151102,871.0,865.0,871.0,871.0,871.0,871.0,871.0,6.0,6.0,2.0,3.48,20.0,2.0,
-FG1602.ZCE,20151103,,871.0,,,,,871.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151104,,871.0,,,,,871.0,,0.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151105,846.0,871.0,846.0,846.0,846.0,846.0,846.0,-25.0,-25.0,2.0,3.38,18.0,-2.0,
-FG1602.ZCE,20151106,,846.0,,,,,846.0,,0.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151109,,846.0,,,,,847.0,,1.0,0.0,0.0,18.0,0.0,
-FG1602.ZCE,20151110,864.0,847.0,863.0,866.0,840.0,864.0,853.0,17.0,6.0,34.0,58.0,20.0,2.0,
-FG1602.ZCE,20151111,869.0,853.0,841.0,869.0,841.0,869.0,860.0,16.0,7.0,6.0,10.32,20.0,0.0,
-FG1602.ZCE,20151112,,860.0,,,,,869.0,,9.0,0.0,0.0,20.0,0.0,
-FG1602.ZCE,20151113,873.0,869.0,884.0,884.0,846.0,873.0,871.0,4.0,2.0,32.0,55.74,22.0,2.0,
-FG1602.ZCE,20151116,,871.0,,,,,871.0,,0.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20151117,879.0,871.0,866.0,879.0,866.0,879.0,871.0,8.0,0.0,6.0,10.45,22.0,0.0,
-FG1602.ZCE,20151118,,871.0,,,,,871.0,,0.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20151119,872.0,871.0,872.0,872.0,872.0,872.0,872.0,1.0,1.0,2.0,3.49,22.0,0.0,
-FG1602.ZCE,20151120,,872.0,,,,,872.0,,0.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20151123,,872.0,,,,,872.0,,0.0,0.0,0.0,22.0,0.0,
-FG1602.ZCE,20151124,874.0,872.0,874.0,874.0,874.0,874.0,874.0,2.0,2.0,4.0,6.99,18.0,-4.0,
-FG1602.ZCE,20151125,884.0,874.0,897.0,897.0,863.0,884.0,884.0,10.0,10.0,14.0,24.74,14.0,-4.0,
-FG1602.ZCE,20151126,884.0,884.0,884.0,884.0,884.0,884.0,884.0,0.0,0.0,2.0,3.54,14.0,0.0,
-FG1602.ZCE,20151127,,884.0,,,,,884.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151130,,884.0,,,,,884.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151201,853.0,884.0,880.0,880.0,853.0,853.0,871.0,-31.0,-13.0,6.0,10.45,14.0,0.0,
-FG1602.ZCE,20151202,,871.0,,,,,871.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151203,,871.0,,,,,871.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151204,,871.0,,,,,871.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151207,,871.0,,,,,871.0,,0.0,0.0,0.0,14.0,0.0,
-FG1602.ZCE,20151208,864.0,871.0,864.0,864.0,864.0,864.0,864.0,-7.0,-7.0,2.0,3.46,12.0,-2.0,
-FG1602.ZCE,20151209,,864.0,,,,,864.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151210,,864.0,,,,,864.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151211,,864.0,,,,,864.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151214,,864.0,,,,,864.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151215,882.0,864.0,882.0,882.0,882.0,882.0,882.0,18.0,18.0,2.0,3.53,12.0,0.0,
-FG1602.ZCE,20151216,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151217,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151218,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151221,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151222,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151223,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151224,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151225,,882.0,,,,,882.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20151228,882.0,882.0,892.0,892.0,882.0,882.0,887.0,0.0,5.0,4.0,7.1,12.0,0.0,
-FG1602.ZCE,20151229,910.0,887.0,910.0,910.0,910.0,910.0,910.0,23.0,23.0,8.0,14.56,20.0,8.0,
-FG1602.ZCE,20151230,878.0,910.0,875.0,878.0,875.0,878.0,876.0,-32.0,-34.0,10.0,17.51,12.0,-8.0,
-FG1602.ZCE,20151231,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160104,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160105,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160106,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160107,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160108,,876.0,,,,,876.0,,0.0,0.0,0.0,12.0,0.0,
-FG1602.ZCE,20160111,910.0,876.0,912.0,912.0,872.0,910.0,898.0,34.0,22.0,12.0,21.55,10.0,-2.0,
-FG1602.ZCE,20160112,884.0,898.0,919.0,920.0,877.0,884.0,901.0,-14.0,3.0,74.0,133.39,32.0,22.0,
-FG1602.ZCE,20160113,868.0,901.0,880.0,880.0,868.0,868.0,874.0,-33.0,-27.0,12.0,20.98,30.0,-2.0,
-FG1602.ZCE,20160114,,874.0,,,,,874.0,,0.0,0.0,0.0,30.0,0.0,
-FG1602.ZCE,20160115,885.0,874.0,865.0,902.0,865.0,885.0,881.0,11.0,7.0,26.0,45.81,28.0,-2.0,
-FG1602.ZCE,20160118,,881.0,,,,,881.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20160119,866.0,881.0,861.0,866.0,861.0,866.0,863.0,-15.0,-18.0,8.0,13.81,28.0,0.0,
-FG1602.ZCE,20160120,,863.0,,,,,870.0,,7.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20160121,,870.0,,,,,870.0,,0.0,0.0,0.0,28.0,0.0,
-FG1602.ZCE,20160122,897.0,870.0,902.0,902.0,856.0,897.0,885.0,27.0,15.0,6.0,10.62,26.0,-2.0,
-FG1602.ZCE,20160125,,885.0,,,,,885.0,,0.0,0.0,0.0,26.0,0.0,
-FG1602.ZCE,20160126,,885.0,,,,,885.0,,0.0,0.0,0.0,26.0,0.0,
-FG1602.ZCE,20160127,888.0,885.0,919.0,919.0,849.0,888.0,885.0,3.0,0.0,6.0,10.62,24.0,-2.0,
-FG1602.ZCE,20160128,,885.0,,,,,885.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160129,849.0,885.0,849.0,849.0,849.0,849.0,849.0,-36.0,-36.0,2.0,3.4,24.0,0.0,
-FG1602.ZCE,20160201,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160202,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160203,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160204,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160205,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160215,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160216,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160217,,849.0,,,,,849.0,,0.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160218,,849.0,,,,,883.0,,34.0,0.0,0.0,24.0,0.0,
-FG1602.ZCE,20160219,880.0,883.0,880.0,880.0,880.0,880.0,880.0,-3.0,-3.0,2.0,3.52,0.0,-24.0,
diff --git a/data/FG/FG1603.csv b/data/FG/FG1603.csv
deleted file mode 100644
index 790b3b5..0000000
--- a/data/FG/FG1603.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1603.ZCE,20150316,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150317,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150318,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150319,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150320,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150323,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150324,,932.0,,,,,932.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150325,,932.0,,,,,924.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150326,,924.0,,,,,924.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150327,,924.0,,,,,924.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150330,,924.0,,,,,939.0,,15.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150331,,939.0,,,,,933.0,,-6.0,0.0,0.0,0.0,0.0,
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-FG1603.ZCE,20150403,,931.0,,,,,894.0,,-37.0,0.0,0.0,2.0,0.0,
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-FG1603.ZCE,20150415,,899.0,,,,,899.0,,0.0,0.0,0.0,10.0,0.0,
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-FG1603.ZCE,20150422,,887.0,,,,,897.0,,10.0,0.0,0.0,10.0,0.0,
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-FG1603.ZCE,20150427,,922.0,,,,,922.0,,0.0,0.0,0.0,10.0,0.0,
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-FG1603.ZCE,20150430,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150504,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150505,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150506,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150507,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150508,,935.0,,,,,935.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20150511,931.0,935.0,935.0,950.0,931.0,931.0,941.0,-4.0,6.0,44.0,82.82,8.0,-2.0,
-FG1603.ZCE,20150512,,941.0,,,,,941.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150513,,941.0,,,,,941.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150514,,941.0,,,,,940.0,,-1.0,0.0,0.0,8.0,0.0,
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-FG1603.ZCE,20150518,930.0,940.0,930.0,930.0,930.0,930.0,930.0,-10.0,-10.0,2.0,3.72,8.0,0.0,
-FG1603.ZCE,20150519,,930.0,,,,,930.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150520,,930.0,,,,,920.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150521,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150522,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150525,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150526,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150527,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150528,,920.0,,,,,920.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150529,,920.0,,,,,924.0,,4.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150601,,924.0,,,,,925.0,,1.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20150602,932.0,925.0,932.0,932.0,932.0,932.0,932.0,7.0,7.0,4.0,7.46,4.0,-4.0,
-FG1603.ZCE,20150603,,932.0,,,,,932.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150604,912.0,932.0,947.0,947.0,910.0,912.0,923.0,-20.0,-9.0,6.0,11.08,4.0,0.0,
-FG1603.ZCE,20150605,913.0,923.0,948.0,948.0,913.0,913.0,931.0,-10.0,8.0,4.0,7.44,4.0,0.0,
-FG1603.ZCE,20150608,918.0,931.0,918.0,918.0,918.0,918.0,918.0,-13.0,-13.0,4.0,7.34,0.0,-4.0,
-FG1603.ZCE,20150609,921.0,918.0,947.0,947.0,921.0,921.0,934.0,3.0,16.0,4.0,7.47,0.0,0.0,
-FG1603.ZCE,20150610,916.0,934.0,956.0,956.0,916.0,916.0,936.0,-18.0,2.0,4.0,7.49,0.0,0.0,
-FG1603.ZCE,20150611,,936.0,,,,,936.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150612,,936.0,,,,,936.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150615,,936.0,,,,,936.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150616,,936.0,,,,,933.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150617,,933.0,,,,,933.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150618,,933.0,,,,,933.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20150619,899.0,933.0,937.0,937.0,899.0,899.0,918.0,-34.0,-15.0,4.0,7.34,2.0,2.0,
-FG1603.ZCE,20150623,,918.0,,,,,918.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150624,,918.0,,,,,918.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150625,,918.0,,,,,918.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150626,,918.0,,,,,918.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150629,,918.0,,,,,918.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150630,,918.0,,,,,912.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150701,909.0,912.0,899.0,909.0,883.0,909.0,896.0,-3.0,-16.0,12.0,21.51,2.0,0.0,
-FG1603.ZCE,20150702,,896.0,,,,,896.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150703,894.0,896.0,917.0,917.0,894.0,894.0,906.0,-2.0,10.0,4.0,7.24,2.0,0.0,
-FG1603.ZCE,20150706,,906.0,,,,,906.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150707,878.0,906.0,878.0,878.0,878.0,878.0,878.0,-28.0,-28.0,2.0,3.51,4.0,2.0,
-FG1603.ZCE,20150708,845.0,878.0,864.0,864.0,842.0,845.0,851.0,-33.0,-27.0,24.0,40.83,14.0,10.0,
-FG1603.ZCE,20150709,886.0,851.0,855.0,886.0,855.0,886.0,866.0,35.0,15.0,16.0,27.72,14.0,0.0,
-FG1603.ZCE,20150710,901.0,866.0,901.0,901.0,901.0,901.0,901.0,35.0,35.0,2.0,3.6,12.0,-2.0,
-FG1603.ZCE,20150713,885.0,901.0,885.0,885.0,885.0,885.0,885.0,-16.0,-16.0,2.0,3.54,12.0,0.0,
-FG1603.ZCE,20150714,,885.0,,,,,885.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150715,,885.0,,,,,885.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150716,,885.0,,,,,877.0,,-8.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150717,,877.0,,,,,877.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150720,,877.0,,,,,877.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150721,875.0,877.0,895.0,895.0,874.0,875.0,881.0,-2.0,4.0,6.0,10.58,12.0,0.0,
-FG1603.ZCE,20150722,,881.0,,,,,881.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150723,,881.0,,,,,875.0,,-6.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150724,,875.0,,,,,855.0,,-20.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150727,,855.0,,,,,855.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150728,,855.0,,,,,855.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150729,,855.0,,,,,858.0,,3.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150730,,858.0,,,,,858.0,,0.0,0.0,0.0,12.0,0.0,
-FG1603.ZCE,20150731,854.0,858.0,881.0,881.0,846.0,854.0,861.0,-4.0,3.0,220.0,378.63,14.0,2.0,
-FG1603.ZCE,20150803,,861.0,,,,,861.0,,0.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150804,869.0,861.0,854.0,869.0,854.0,869.0,862.0,8.0,1.0,12.0,20.68,14.0,0.0,
-FG1603.ZCE,20150805,,862.0,,,,,862.0,,0.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150806,,862.0,,,,,862.0,,0.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150807,,862.0,,,,,862.0,,0.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150810,,862.0,,,,,872.0,,10.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150811,,872.0,,,,,879.0,,7.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150812,,879.0,,,,,879.0,,0.0,0.0,0.0,14.0,0.0,
-FG1603.ZCE,20150813,908.0,879.0,892.0,908.0,892.0,908.0,896.0,29.0,17.0,8.0,14.34,8.0,-6.0,
-FG1603.ZCE,20150814,894.0,896.0,912.0,912.0,894.0,894.0,901.0,-2.0,5.0,10.0,18.02,2.0,-6.0,
-FG1603.ZCE,20150817,880.0,901.0,880.0,880.0,880.0,880.0,880.0,-21.0,-21.0,2.0,3.52,2.0,0.0,
-FG1603.ZCE,20150818,,880.0,,,,,880.0,,0.0,0.0,0.0,2.0,0.0,
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-FG1603.ZCE,20150820,,882.0,,,,,882.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150821,,882.0,,,,,882.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20150824,,882.0,,,,,863.0,,-19.0,0.0,0.0,2.0,0.0,
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-FG1603.ZCE,20150827,,868.0,,,,,868.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150828,,868.0,,,,,868.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150831,,868.0,,,,,842.0,,-26.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150901,,842.0,,,,,842.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150902,840.0,842.0,847.0,847.0,830.0,840.0,840.0,-2.0,-2.0,56.0,94.04,4.0,0.0,
-FG1603.ZCE,20150907,,840.0,,,,,837.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150908,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150909,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150910,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150911,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
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-FG1603.ZCE,20150916,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150917,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150918,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150921,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150922,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150923,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150924,,837.0,,,,,822.0,,-15.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150925,,822.0,,,,,822.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150928,,822.0,,,,,822.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150929,,822.0,,,,,818.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20150930,,818.0,,,,,816.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151008,,816.0,,,,,816.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151009,823.0,816.0,823.0,823.0,823.0,823.0,823.0,7.0,7.0,2.0,3.29,4.0,0.0,
-FG1603.ZCE,20151012,,823.0,,,,,823.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151013,,823.0,,,,,823.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151014,804.0,823.0,804.0,804.0,804.0,804.0,804.0,-19.0,-19.0,2.0,3.22,4.0,0.0,
-FG1603.ZCE,20151015,,804.0,,,,,804.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151016,806.0,804.0,806.0,806.0,806.0,806.0,806.0,2.0,2.0,2.0,3.22,2.0,-2.0,
-FG1603.ZCE,20151019,,806.0,,,,,815.0,,9.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20151020,,815.0,,,,,818.0,,3.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20151021,,818.0,,,,,826.0,,8.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20151022,,826.0,,,,,846.0,,20.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20151023,,846.0,,,,,846.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20151026,839.0,846.0,839.0,839.0,839.0,839.0,839.0,-7.0,-7.0,2.0,3.36,4.0,2.0,
-FG1603.ZCE,20151027,,839.0,,,,,839.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151028,841.0,839.0,841.0,841.0,841.0,841.0,841.0,2.0,2.0,2.0,3.36,4.0,0.0,
-FG1603.ZCE,20151029,,841.0,,,,,841.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151030,841.0,841.0,873.0,873.0,834.0,841.0,846.0,0.0,5.0,8.0,13.53,4.0,0.0,
-FG1603.ZCE,20151102,835.0,846.0,835.0,835.0,835.0,835.0,835.0,-11.0,-11.0,2.0,3.34,4.0,0.0,
-FG1603.ZCE,20151103,845.0,835.0,845.0,845.0,845.0,845.0,845.0,10.0,10.0,2.0,3.38,4.0,0.0,
-FG1603.ZCE,20151104,,845.0,,,,,848.0,,3.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151105,,848.0,,,,,846.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151106,825.0,846.0,855.0,855.0,825.0,825.0,840.0,-21.0,-6.0,4.0,6.72,4.0,0.0,
-FG1603.ZCE,20151109,844.0,840.0,863.0,863.0,844.0,844.0,854.0,4.0,14.0,4.0,6.83,4.0,0.0,
-FG1603.ZCE,20151110,,854.0,,,,,851.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151111,,851.0,,,,,840.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151112,,840.0,,,,,840.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151113,,840.0,,,,,835.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151116,,835.0,,,,,832.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151117,,832.0,,,,,830.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151118,,830.0,,,,,830.0,,0.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151119,,830.0,,,,,807.0,,-23.0,0.0,0.0,4.0,0.0,
-FG1603.ZCE,20151120,804.0,807.0,805.0,806.0,804.0,804.0,805.0,-3.0,-2.0,6.0,9.66,6.0,2.0,
-FG1603.ZCE,20151123,807.0,805.0,810.0,837.0,807.0,807.0,814.0,2.0,9.0,10.0,16.29,14.0,8.0,
-FG1603.ZCE,20151124,814.0,814.0,800.0,814.0,790.0,814.0,801.0,0.0,-13.0,6.0,9.62,16.0,2.0,
-FG1603.ZCE,20151125,834.0,801.0,820.0,834.0,820.0,834.0,827.0,33.0,26.0,26.0,42.99,14.0,-2.0,
-FG1603.ZCE,20151126,832.0,827.0,833.0,850.0,832.0,832.0,838.0,5.0,11.0,12.0,20.1,10.0,-4.0,
-FG1603.ZCE,20151127,835.0,838.0,804.0,835.0,804.0,835.0,823.0,-3.0,-15.0,6.0,9.87,8.0,-2.0,
-FG1603.ZCE,20151130,,823.0,,,,,823.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20151201,827.0,823.0,814.0,827.0,814.0,827.0,821.0,4.0,-2.0,4.0,6.56,8.0,0.0,
-FG1603.ZCE,20151202,836.0,821.0,836.0,836.0,836.0,836.0,836.0,15.0,15.0,2.0,3.34,8.0,0.0,
-FG1603.ZCE,20151203,843.0,836.0,839.0,843.0,839.0,843.0,841.0,7.0,5.0,4.0,6.73,6.0,-2.0,
-FG1603.ZCE,20151204,,841.0,,,,,834.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151207,,834.0,,,,,835.0,,1.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151208,838.0,835.0,838.0,838.0,828.0,838.0,835.0,3.0,0.0,6.0,10.02,6.0,0.0,
-FG1603.ZCE,20151209,827.0,835.0,827.0,827.0,827.0,827.0,827.0,-8.0,-8.0,2.0,3.31,4.0,-2.0,
-FG1603.ZCE,20151210,836.0,827.0,824.0,836.0,824.0,836.0,830.0,9.0,3.0,4.0,6.64,6.0,2.0,
-FG1603.ZCE,20151211,,830.0,,,,,830.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151214,,830.0,,,,,831.0,,1.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151215,,831.0,,,,,831.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151216,,831.0,,,,,831.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151217,,831.0,,,,,838.0,,7.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151218,,838.0,,,,,848.0,,10.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151221,,848.0,,,,,853.0,,5.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151222,,853.0,,,,,853.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151223,,853.0,,,,,852.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151224,,852.0,,,,,852.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151225,,852.0,,,,,851.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151228,,851.0,,,,,844.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151229,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151230,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20151231,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160104,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160105,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160106,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160107,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160108,860.0,844.0,860.0,860.0,860.0,860.0,860.0,16.0,16.0,2.0,3.44,4.0,-2.0,
-FG1603.ZCE,20160111,853.0,860.0,861.0,861.0,825.0,853.0,841.0,-7.0,-19.0,8.0,13.46,8.0,4.0,
-FG1603.ZCE,20160112,846.0,841.0,847.0,847.0,846.0,846.0,847.0,5.0,6.0,6.0,10.16,4.0,-4.0,
-FG1603.ZCE,20160113,850.0,847.0,849.0,850.0,849.0,850.0,849.0,3.0,2.0,6.0,10.19,6.0,2.0,
-FG1603.ZCE,20160114,,849.0,,,,,849.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160115,,849.0,,,,,851.0,,2.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160118,,851.0,,,,,851.0,,0.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160119,,851.0,,,,,834.0,,-17.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160120,868.0,834.0,866.0,868.0,866.0,868.0,867.0,34.0,33.0,10.0,17.35,10.0,4.0,
-FG1603.ZCE,20160121,,867.0,,,,,867.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20160122,902.0,867.0,902.0,902.0,902.0,902.0,902.0,35.0,35.0,2.0,3.61,10.0,0.0,
-FG1603.ZCE,20160125,911.0,902.0,912.0,912.0,911.0,911.0,912.0,9.0,10.0,4.0,7.29,10.0,0.0,
-FG1603.ZCE,20160126,,912.0,,,,,912.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20160127,903.0,912.0,935.0,935.0,880.0,903.0,909.0,-9.0,-3.0,12.0,21.82,10.0,0.0,
-FG1603.ZCE,20160128,,909.0,,,,,909.0,,0.0,0.0,0.0,10.0,0.0,
-FG1603.ZCE,20160129,911.0,909.0,882.0,911.0,882.0,911.0,897.0,2.0,-12.0,4.0,7.17,10.0,0.0,
-FG1603.ZCE,20160201,911.0,897.0,911.0,911.0,911.0,911.0,911.0,14.0,14.0,2.0,3.64,8.0,-2.0,
-FG1603.ZCE,20160202,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160203,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160204,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160205,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160215,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160216,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160217,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160218,,911.0,,,,,911.0,,0.0,0.0,0.0,8.0,0.0,
-FG1603.ZCE,20160219,895.0,911.0,895.0,895.0,895.0,895.0,895.0,-16.0,-16.0,2.0,3.58,6.0,-2.0,
-FG1603.ZCE,20160222,,895.0,,,,,912.0,,17.0,0.0,0.0,6.0,0.0,
-FG1603.ZCE,20160223,945.0,912.0,930.0,945.0,930.0,945.0,938.0,33.0,26.0,4.0,7.5,2.0,-4.0,
-FG1603.ZCE,20160224,,938.0,,,,,938.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20160225,,938.0,,,,,938.0,,0.0,0.0,0.0,2.0,0.0,
-FG1603.ZCE,20160226,932.0,938.0,902.0,976.0,902.0,932.0,948.0,-6.0,10.0,10.0,18.96,2.0,0.0,
-FG1603.ZCE,20160229,985.0,948.0,985.0,985.0,985.0,985.0,985.0,37.0,37.0,2.0,3.94,0.0,-2.0,
-FG1603.ZCE,20160301,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160302,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160303,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160304,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160307,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160308,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160309,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160310,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160311,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1603.ZCE,20160314,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1604.csv b/data/FG/FG1604.csv
deleted file mode 100644
index 66d2947..0000000
--- a/data/FG/FG1604.csv
+++ /dev/null
@@ -1,247 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1604.ZCE,20150416,899.0,899.0,871.0,913.0,871.0,899.0,896.0,0.0,-3.0,8.0,14.33,4.0,4.0,
-FG1604.ZCE,20150417,904.0,896.0,898.0,904.0,898.0,904.0,901.0,8.0,5.0,4.0,7.21,8.0,4.0,
-FG1604.ZCE,20150420,,901.0,,,,,901.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150421,,901.0,,,,,901.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150422,891.0,901.0,917.0,917.0,891.0,891.0,904.0,-10.0,3.0,4.0,7.23,8.0,0.0,
-FG1604.ZCE,20150423,,904.0,,,,,904.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150424,,904.0,,,,,907.0,,3.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150427,,907.0,,,,,923.0,,16.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150428,953.0,923.0,953.0,953.0,953.0,953.0,953.0,30.0,30.0,4.0,7.62,12.0,4.0,
-FG1604.ZCE,20150429,,953.0,,,,,937.0,,-16.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150430,,937.0,,,,,937.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150504,,937.0,,,,,937.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150505,946.0,937.0,973.0,973.0,946.0,946.0,960.0,9.0,23.0,4.0,7.68,12.0,0.0,
-FG1604.ZCE,20150506,,960.0,,,,,960.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150507,,960.0,,,,,960.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150508,,960.0,,,,,960.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150511,,960.0,,,,,960.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150512,925.0,960.0,949.0,949.0,925.0,925.0,936.0,-35.0,-24.0,20.0,37.42,12.0,0.0,
-FG1604.ZCE,20150513,,936.0,,,,,936.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150514,,936.0,,,,,936.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150515,935.0,936.0,915.0,935.0,915.0,935.0,925.0,-1.0,-11.0,12.0,22.2,12.0,0.0,
-FG1604.ZCE,20150518,,925.0,,,,,925.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150519,,925.0,,,,,919.0,,-6.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150520,887.0,919.0,887.0,887.0,887.0,887.0,887.0,-32.0,-32.0,2.0,3.55,10.0,-2.0,
-FG1604.ZCE,20150521,,887.0,,,,,892.0,,5.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20150522,,892.0,,,,,889.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20150525,,889.0,,,,,889.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20150526,923.0,889.0,900.0,923.0,900.0,923.0,912.0,34.0,23.0,14.0,25.53,10.0,0.0,
-FG1604.ZCE,20150527,925.0,912.0,890.0,925.0,890.0,925.0,907.0,13.0,-5.0,24.0,43.52,10.0,0.0,
-FG1604.ZCE,20150528,905.0,907.0,905.0,905.0,905.0,905.0,905.0,-2.0,-2.0,4.0,7.24,6.0,-4.0,
-FG1604.ZCE,20150529,,905.0,,,,,916.0,,11.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150601,931.0,916.0,910.0,947.0,910.0,931.0,924.0,15.0,8.0,20.0,36.95,6.0,0.0,
-FG1604.ZCE,20150602,957.0,924.0,953.0,960.0,950.0,957.0,955.0,33.0,31.0,10.0,19.1,8.0,2.0,
-FG1604.ZCE,20150603,930.0,955.0,934.0,937.0,930.0,930.0,933.0,-25.0,-22.0,8.0,14.92,4.0,-4.0,
-FG1604.ZCE,20150604,915.0,933.0,915.0,915.0,915.0,915.0,915.0,-18.0,-18.0,2.0,3.66,4.0,0.0,
-FG1604.ZCE,20150605,,915.0,,,,,915.0,,0.0,0.0,0.0,4.0,0.0,
-FG1604.ZCE,20150608,,915.0,,,,,915.0,,0.0,0.0,0.0,4.0,0.0,
-FG1604.ZCE,20150609,933.0,915.0,933.0,933.0,933.0,933.0,933.0,18.0,18.0,2.0,3.73,2.0,-2.0,
-FG1604.ZCE,20150610,,933.0,,,,,933.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150611,,933.0,,,,,933.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150612,,933.0,,,,,924.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150615,,924.0,,,,,920.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150616,,920.0,,,,,917.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150617,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150618,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150619,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150623,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150624,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150625,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150626,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150629,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150630,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150701,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150702,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150703,,917.0,,,,,917.0,,0.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150706,,917.0,,,,,910.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150707,,910.0,,,,,896.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1604.ZCE,20150708,868.0,896.0,860.0,868.0,860.0,868.0,864.0,-28.0,-32.0,4.0,6.91,2.0,0.0,
-FG1604.ZCE,20150709,911.0,864.0,837.0,911.0,837.0,911.0,895.0,47.0,31.0,14.0,25.05,12.0,10.0,
-FG1604.ZCE,20150710,,895.0,,,,,895.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20150713,867.0,895.0,875.0,875.0,859.0,867.0,863.0,-28.0,-32.0,16.0,27.62,6.0,-6.0,
-FG1604.ZCE,20150714,,863.0,,,,,857.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150715,,857.0,,,,,857.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150716,,857.0,,,,,857.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150717,,857.0,,,,,857.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150720,,857.0,,,,,865.0,,8.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150721,,865.0,,,,,867.0,,2.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150722,,867.0,,,,,867.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150723,,867.0,,,,,867.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150724,,867.0,,,,,855.0,,-12.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150727,862.0,855.0,867.0,867.0,845.0,862.0,855.0,7.0,0.0,8.0,13.68,6.0,0.0,
-FG1604.ZCE,20150728,,855.0,,,,,855.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150729,,855.0,,,,,855.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150730,,855.0,,,,,855.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150731,856.0,855.0,856.0,856.0,856.0,856.0,856.0,1.0,1.0,2.0,3.42,6.0,0.0,
-FG1604.ZCE,20150803,,856.0,,,,,856.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150804,,856.0,,,,,856.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150805,,856.0,,,,,856.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150806,858.0,856.0,851.0,876.0,851.0,858.0,862.0,2.0,6.0,10.0,17.24,8.0,2.0,
-FG1604.ZCE,20150807,,862.0,,,,,866.0,,4.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150810,,866.0,,,,,867.0,,1.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150811,,867.0,,,,,874.0,,7.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150812,,874.0,,,,,891.0,,17.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150813,,891.0,,,,,891.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150814,905.0,891.0,905.0,905.0,905.0,905.0,905.0,14.0,14.0,2.0,3.62,8.0,0.0,
-FG1604.ZCE,20150817,,905.0,,,,,897.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150818,,897.0,,,,,892.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20150819,882.0,892.0,881.0,900.0,881.0,882.0,887.0,-10.0,-5.0,10.0,17.74,8.0,0.0,
-FG1604.ZCE,20150820,889.0,887.0,888.0,889.0,887.0,889.0,888.0,2.0,1.0,6.0,10.66,4.0,-4.0,
-FG1604.ZCE,20150821,,888.0,,,,,888.0,,0.0,0.0,0.0,4.0,0.0,
-FG1604.ZCE,20150824,,888.0,,,,,865.0,,-23.0,0.0,0.0,4.0,0.0,
-FG1604.ZCE,20150825,856.0,865.0,855.0,876.0,850.0,856.0,862.0,-9.0,-3.0,18.0,31.03,6.0,2.0,
-FG1604.ZCE,20150826,,862.0,,,,,862.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150827,,862.0,,,,,862.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150828,,862.0,,,,,862.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150831,,862.0,,,,,837.0,,-25.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150901,,837.0,,,,,837.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150902,,837.0,,,,,837.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150907,,837.0,,,,,833.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150908,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150909,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150910,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150911,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150914,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150915,,833.0,,,,,833.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150916,,833.0,,,,,835.0,,2.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150917,,835.0,,,,,836.0,,1.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150918,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150921,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150922,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150923,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150924,,836.0,,,,,825.0,,-11.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150925,,825.0,,,,,821.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150928,,821.0,,,,,818.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150929,,818.0,,,,,815.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20150930,,815.0,,,,,811.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151008,,811.0,,,,,811.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151009,,811.0,,,,,816.0,,5.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151012,812.0,816.0,812.0,812.0,812.0,812.0,812.0,-4.0,-4.0,2.0,3.25,6.0,0.0,
-FG1604.ZCE,20151013,,812.0,,,,,812.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151014,809.0,812.0,809.0,809.0,809.0,809.0,809.0,-3.0,-3.0,2.0,3.24,8.0,2.0,
-FG1604.ZCE,20151015,,809.0,,,,,809.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20151016,,809.0,,,,,809.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20151019,830.0,809.0,819.0,830.0,818.0,830.0,823.0,21.0,14.0,18.0,29.64,6.0,-2.0,
-FG1604.ZCE,20151020,,823.0,,,,,823.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151021,,823.0,,,,,829.0,,6.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151022,,829.0,,,,,832.0,,3.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151023,,832.0,,,,,836.0,,4.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151026,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151027,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151028,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151029,,836.0,,,,,836.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151030,853.0,836.0,834.0,853.0,834.0,853.0,844.0,17.0,8.0,4.0,6.75,6.0,0.0,
-FG1604.ZCE,20151102,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151103,,844.0,,,,,844.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151104,844.0,844.0,844.0,844.0,844.0,844.0,844.0,0.0,0.0,2.0,3.38,6.0,0.0,
-FG1604.ZCE,20151105,846.0,844.0,849.0,849.0,846.0,846.0,848.0,2.0,4.0,4.0,6.78,6.0,0.0,
-FG1604.ZCE,20151106,,848.0,,,,,847.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151109,848.0,847.0,848.0,848.0,848.0,848.0,848.0,1.0,1.0,2.0,3.39,6.0,0.0,
-FG1604.ZCE,20151110,,848.0,,,,,847.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151111,,847.0,,,,,847.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151112,,847.0,,,,,847.0,,0.0,0.0,0.0,6.0,0.0,
-FG1604.ZCE,20151113,829.0,847.0,829.0,829.0,829.0,829.0,829.0,-18.0,-18.0,2.0,3.32,8.0,2.0,
-FG1604.ZCE,20151116,825.0,829.0,825.0,825.0,825.0,825.0,825.0,-4.0,-4.0,2.0,3.3,8.0,0.0,
-FG1604.ZCE,20151117,829.0,825.0,828.0,829.0,828.0,829.0,829.0,4.0,4.0,4.0,6.63,10.0,2.0,
-FG1604.ZCE,20151118,,829.0,,,,,829.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151119,,829.0,,,,,823.0,,-6.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151120,,823.0,,,,,823.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151123,,823.0,,,,,823.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151124,790.0,823.0,790.0,825.0,790.0,790.0,804.0,-33.0,-19.0,32.0,51.48,14.0,4.0,
-FG1604.ZCE,20151125,826.0,804.0,824.0,826.0,824.0,826.0,825.0,22.0,21.0,4.0,6.6,14.0,0.0,
-FG1604.ZCE,20151126,821.0,825.0,838.0,838.0,821.0,821.0,830.0,-4.0,5.0,6.0,9.96,14.0,0.0,
-FG1604.ZCE,20151127,830.0,830.0,830.0,830.0,830.0,830.0,830.0,0.0,0.0,2.0,3.32,16.0,2.0,
-FG1604.ZCE,20151130,828.0,830.0,828.0,828.0,828.0,828.0,828.0,-2.0,-2.0,2.0,3.31,16.0,0.0,
-FG1604.ZCE,20151201,,828.0,,,,,828.0,,0.0,0.0,0.0,16.0,0.0,
-FG1604.ZCE,20151202,845.0,828.0,845.0,845.0,845.0,845.0,845.0,17.0,17.0,2.0,3.38,16.0,0.0,
-FG1604.ZCE,20151203,842.0,845.0,840.0,847.0,815.0,842.0,835.0,-3.0,-10.0,14.0,23.39,16.0,0.0,
-FG1604.ZCE,20151204,,835.0,,,,,832.0,,-3.0,0.0,0.0,16.0,0.0,
-FG1604.ZCE,20151207,838.0,832.0,838.0,838.0,838.0,838.0,838.0,6.0,6.0,2.0,3.35,14.0,-2.0,
-FG1604.ZCE,20151208,,838.0,,,,,836.0,,-2.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151209,,836.0,,,,,836.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151210,,836.0,,,,,827.0,,-9.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151211,,827.0,,,,,827.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151214,,827.0,,,,,836.0,,9.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151215,,836.0,,,,,836.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151216,,836.0,,,,,836.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20151217,842.0,836.0,851.0,851.0,842.0,842.0,847.0,6.0,11.0,4.0,6.77,10.0,-4.0,
-FG1604.ZCE,20151218,,847.0,,,,,847.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151221,,847.0,,,,,847.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151222,,847.0,,,,,847.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151223,,847.0,,,,,845.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151224,,845.0,,,,,845.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151225,,845.0,,,,,844.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151228,,844.0,,,,,837.0,,-7.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151229,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151230,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20151231,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160104,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160105,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160106,,837.0,,,,,837.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160107,845.0,837.0,823.0,845.0,823.0,845.0,831.0,8.0,-6.0,22.0,36.57,12.0,2.0,
-FG1604.ZCE,20160108,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160111,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160112,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160113,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160114,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160115,,831.0,,,,,831.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160118,865.0,831.0,836.0,865.0,836.0,865.0,851.0,34.0,20.0,4.0,6.8,14.0,2.0,
-FG1604.ZCE,20160119,,851.0,,,,,863.0,,12.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20160120,856.0,863.0,874.0,876.0,856.0,856.0,869.0,-7.0,6.0,6.0,10.42,10.0,-4.0,
-FG1604.ZCE,20160121,,869.0,,,,,869.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160122,,869.0,,,,,869.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160125,,869.0,,,,,869.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160126,,869.0,,,,,869.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160127,853.0,869.0,855.0,855.0,853.0,853.0,854.0,-16.0,-15.0,4.0,6.83,10.0,0.0,
-FG1604.ZCE,20160128,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160129,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160201,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160202,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160203,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160204,,854.0,,,,,854.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160205,857.0,854.0,877.0,877.0,856.0,857.0,863.0,3.0,9.0,6.0,10.36,8.0,-2.0,
-FG1604.ZCE,20160215,,863.0,,,,,863.0,,0.0,0.0,0.0,8.0,0.0,
-FG1604.ZCE,20160216,858.0,863.0,857.0,858.0,856.0,858.0,857.0,-5.0,-6.0,6.0,10.28,10.0,2.0,
-FG1604.ZCE,20160217,,857.0,,,,,868.0,,11.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160218,,868.0,,,,,872.0,,4.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160219,877.0,872.0,901.0,901.0,877.0,877.0,885.0,5.0,13.0,6.0,10.62,10.0,0.0,
-FG1604.ZCE,20160222,903.0,885.0,903.0,903.0,903.0,903.0,903.0,18.0,18.0,2.0,3.61,10.0,0.0,
-FG1604.ZCE,20160223,904.0,903.0,899.0,904.0,899.0,904.0,902.0,1.0,-1.0,4.0,7.21,10.0,0.0,
-FG1604.ZCE,20160224,,902.0,,,,,902.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160225,,902.0,,,,,902.0,,0.0,0.0,0.0,10.0,0.0,
-FG1604.ZCE,20160226,922.0,902.0,918.0,922.0,918.0,922.0,921.0,20.0,19.0,8.0,14.73,12.0,2.0,
-FG1604.ZCE,20160229,916.0,921.0,888.0,916.0,888.0,916.0,902.0,-5.0,-19.0,4.0,7.22,12.0,0.0,
-FG1604.ZCE,20160301,,902.0,,,,,902.0,,0.0,0.0,0.0,12.0,0.0,
-FG1604.ZCE,20160302,914.0,902.0,905.0,927.0,904.0,914.0,908.0,12.0,6.0,62.0,112.57,42.0,30.0,
-FG1604.ZCE,20160303,,908.0,,,,,908.0,,0.0,0.0,0.0,42.0,0.0,
-FG1604.ZCE,20160304,924.0,908.0,923.0,924.0,910.0,924.0,917.0,16.0,9.0,8.0,14.67,42.0,0.0,
-FG1604.ZCE,20160307,954.0,917.0,901.0,954.0,901.0,954.0,936.0,37.0,19.0,32.0,59.93,42.0,0.0,
-FG1604.ZCE,20160308,971.0,936.0,974.0,974.0,937.0,971.0,969.0,35.0,33.0,24.0,46.52,42.0,0.0,
-FG1604.ZCE,20160309,975.0,969.0,949.0,975.0,949.0,975.0,962.0,6.0,-7.0,4.0,7.7,40.0,-2.0,
-FG1604.ZCE,20160310,944.0,962.0,958.0,958.0,944.0,944.0,951.0,-18.0,-11.0,22.0,41.84,40.0,0.0,
-FG1604.ZCE,20160311,957.0,951.0,942.0,968.0,913.0,957.0,940.0,6.0,-11.0,290.0,545.48,154.0,114.0,
-FG1604.ZCE,20160314,960.0,940.0,970.0,971.0,957.0,960.0,961.0,20.0,21.0,144.0,276.82,18.0,-136.0,
-FG1604.ZCE,20160315,,961.0,,,,,953.0,,-8.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160316,,953.0,,,,,951.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160317,,951.0,,,,,946.0,,-5.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160318,,946.0,,,,,946.0,,0.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160321,,946.0,,,,,946.0,,0.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160322,,946.0,,,,,929.0,,-17.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160323,,929.0,,,,,929.0,,0.0,0.0,0.0,18.0,0.0,
-FG1604.ZCE,20160324,900.0,929.0,930.0,931.0,900.0,900.0,920.0,-29.0,-9.0,6.0,11.04,16.0,-2.0,
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-FG1604.ZCE,20160408,,901.0,,,,,901.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20160411,,901.0,,,,,901.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20160412,,901.0,,,,,901.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20160413,,901.0,,,,,901.0,,0.0,0.0,0.0,14.0,0.0,
-FG1604.ZCE,20160414,,901.0,,,,,938.0,,37.0,0.0,0.0,14.0,0.0,
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diff --git a/data/FG/FG1605.csv b/data/FG/FG1605.csv
deleted file mode 100644
index 00819ff..0000000
--- a/data/FG/FG1605.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1605.ZCE,20150518,918.0,925.0,927.0,931.0,911.0,918.0,921.0,-7.0,-4.0,198.0,364.54,144.0,144.0,
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-FG1605.ZCE,20150520,902.0,917.0,910.0,910.0,900.0,902.0,906.0,-15.0,-11.0,282.0,511.11,404.0,206.0,
-FG1605.ZCE,20150521,906.0,906.0,906.0,914.0,905.0,906.0,909.0,0.0,3.0,252.0,458.38,488.0,84.0,
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-FG1605.ZCE,20150525,905.0,907.0,901.0,909.0,900.0,905.0,905.0,-2.0,-2.0,224.0,405.29,690.0,58.0,
-FG1605.ZCE,20150526,903.0,905.0,912.0,916.0,903.0,903.0,912.0,-2.0,7.0,430.0,784.04,918.0,228.0,
-FG1605.ZCE,20150527,909.0,912.0,904.0,910.0,904.0,909.0,908.0,-3.0,-4.0,204.0,370.33,1046.0,128.0,
-FG1605.ZCE,20150528,923.0,908.0,911.0,923.0,909.0,923.0,914.0,15.0,6.0,318.0,581.13,1056.0,10.0,
-FG1605.ZCE,20150529,929.0,914.0,923.0,931.0,922.0,929.0,927.0,15.0,13.0,348.0,645.19,1086.0,30.0,
-FG1605.ZCE,20150601,929.0,927.0,931.0,934.0,925.0,929.0,928.0,2.0,1.0,222.0,412.08,1124.0,38.0,
-FG1605.ZCE,20150602,942.0,928.0,927.0,944.0,925.0,942.0,938.0,14.0,10.0,204.0,382.68,1084.0,-40.0,
-FG1605.ZCE,20150603,931.0,938.0,940.0,940.0,926.0,931.0,933.0,-7.0,-5.0,476.0,888.08,1258.0,174.0,
-FG1605.ZCE,20150604,934.0,933.0,930.0,939.0,927.0,934.0,931.0,1.0,-2.0,278.0,517.75,1274.0,16.0,
-FG1605.ZCE,20150605,933.0,931.0,929.0,935.0,928.0,933.0,931.0,2.0,0.0,116.0,216.04,1284.0,10.0,
-FG1605.ZCE,20150608,934.0,931.0,934.0,937.0,930.0,934.0,933.0,3.0,2.0,68.0,126.95,1280.0,-4.0,
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-FG1605.ZCE,20150610,932.0,931.0,932.0,935.0,930.0,932.0,932.0,1.0,1.0,108.0,201.35,1346.0,48.0,
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-FG1605.ZCE,20150702,907.0,898.0,901.0,909.0,898.0,907.0,904.0,9.0,6.0,324.0,586.1,2688.0,-24.0,
-FG1605.ZCE,20150703,909.0,904.0,905.0,912.0,905.0,909.0,908.0,5.0,4.0,470.0,853.22,2754.0,66.0,
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-FG1605.ZCE,20150720,874.0,862.0,861.0,874.0,860.0,874.0,867.0,12.0,5.0,890.0,1543.89,3984.0,-380.0,
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-FG1605.ZCE,20150807,871.0,862.0,857.0,874.0,857.0,871.0,863.0,9.0,1.0,2464.0,4253.83,5516.0,76.0,
-FG1605.ZCE,20150810,878.0,863.0,871.0,881.0,869.0,878.0,873.0,15.0,10.0,4600.0,8029.64,6102.0,586.0,
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-FG1605.ZCE,20151014,800.0,805.0,805.0,810.0,798.0,800.0,803.0,-5.0,-2.0,30108.0,48336.9,46800.0,6410.0,
-FG1605.ZCE,20151015,803.0,803.0,801.0,807.0,800.0,803.0,804.0,0.0,1.0,17780.0,28581.24,49478.0,2678.0,
-FG1605.ZCE,20151016,802.0,804.0,802.0,807.0,800.0,802.0,803.0,-2.0,-1.0,25288.0,40608.5,55672.0,6194.0,
-FG1605.ZCE,20151019,814.0,803.0,802.0,816.0,801.0,814.0,811.0,11.0,8.0,28060.0,45510.75,54960.0,-712.0,
-FG1605.ZCE,20151020,815.0,811.0,816.0,823.0,811.0,815.0,816.0,4.0,5.0,24588.0,40117.42,53754.0,-1206.0,
-FG1605.ZCE,20151021,826.0,816.0,815.0,828.0,810.0,826.0,819.0,10.0,3.0,37984.0,62247.8,56734.0,2980.0,
-FG1605.ZCE,20151022,830.0,819.0,826.0,843.0,822.0,830.0,831.0,11.0,12.0,76436.0,126997.34,69274.0,12540.0,
-FG1605.ZCE,20151023,832.0,831.0,828.0,834.0,824.0,832.0,829.0,1.0,-2.0,25568.0,42368.8,68196.0,-1078.0,
-FG1605.ZCE,20151026,824.0,829.0,833.0,834.0,822.0,824.0,827.0,-5.0,-2.0,30578.0,50575.62,68246.0,50.0,
-FG1605.ZCE,20151027,829.0,827.0,824.0,832.0,819.0,829.0,825.0,2.0,-2.0,42666.0,70431.68,67452.0,-794.0,
-FG1605.ZCE,20151028,823.0,825.0,830.0,831.0,822.0,823.0,825.0,-2.0,0.0,21642.0,35722.82,66738.0,-714.0,
-FG1605.ZCE,20151029,820.0,825.0,823.0,826.0,816.0,820.0,821.0,-5.0,-4.0,29654.0,48673.04,69198.0,2460.0,
-FG1605.ZCE,20151030,830.0,821.0,820.0,831.0,817.0,830.0,824.0,9.0,3.0,33758.0,55665.26,73176.0,3978.0,
-FG1605.ZCE,20151102,827.0,824.0,828.0,833.0,824.0,827.0,828.0,3.0,4.0,32994.0,54649.66,75956.0,2780.0,
-FG1605.ZCE,20151103,837.0,828.0,828.0,839.0,825.0,837.0,832.0,9.0,4.0,30578.0,50908.17,77964.0,2008.0,
-FG1605.ZCE,20151104,838.0,832.0,837.0,857.0,836.0,838.0,845.0,6.0,13.0,105112.0,177562.53,89450.0,11486.0,
-FG1605.ZCE,20151105,825.0,845.0,835.0,845.0,824.0,825.0,836.0,-20.0,-9.0,111196.0,185837.52,82148.0,-7302.0,
-FG1605.ZCE,20151106,836.0,836.0,825.0,838.0,825.0,836.0,830.0,0.0,-6.0,49864.0,82732.18,79326.0,-2822.0,
-FG1605.ZCE,20151109,833.0,830.0,836.0,841.0,831.0,833.0,835.0,3.0,5.0,33530.0,56009.92,84052.0,4726.0,
-FG1605.ZCE,20151110,830.0,835.0,836.0,836.0,825.0,830.0,829.0,-5.0,-6.0,38764.0,64249.37,88978.0,4926.0,
-FG1605.ZCE,20151111,822.0,829.0,831.0,833.0,822.0,822.0,827.0,-7.0,-2.0,35910.0,59396.54,92584.0,3606.0,
-FG1605.ZCE,20151112,826.0,827.0,822.0,839.0,811.0,826.0,820.0,-1.0,-7.0,95830.0,157251.69,98546.0,5962.0,
-FG1605.ZCE,20151113,814.0,820.0,825.0,831.0,808.0,814.0,817.0,-6.0,-3.0,116496.0,190331.87,112342.0,13796.0,
-FG1605.ZCE,20151116,811.0,817.0,813.0,819.0,811.0,811.0,814.0,-6.0,-3.0,52180.0,84976.16,113506.0,1164.0,
-FG1605.ZCE,20151117,813.0,814.0,810.0,817.0,805.0,813.0,811.0,-1.0,-3.0,82940.0,134565.22,104762.0,-8744.0,
-FG1605.ZCE,20151118,812.0,811.0,811.0,816.0,808.0,812.0,812.0,1.0,1.0,46922.0,76195.32,112832.0,8070.0,
-FG1605.ZCE,20151119,789.0,812.0,811.0,812.0,780.0,789.0,793.0,-23.0,-19.0,156722.0,248680.57,120614.0,7782.0,
-FG1605.ZCE,20151120,785.0,793.0,788.0,794.0,776.0,785.0,785.0,-8.0,-8.0,129160.0,202869.61,121972.0,1358.0,
-FG1605.ZCE,20151123,774.0,785.0,784.0,791.0,770.0,774.0,783.0,-11.0,-2.0,115732.0,181144.14,132948.0,10976.0,
-FG1605.ZCE,20151124,794.0,783.0,774.0,797.0,760.0,794.0,778.0,11.0,-5.0,171664.0,267143.36,137748.0,4800.0,
-FG1605.ZCE,20151125,810.0,778.0,794.0,810.0,788.0,810.0,802.0,32.0,24.0,216962.0,347903.37,128332.0,-9416.0,
-FG1605.ZCE,20151126,804.0,802.0,808.0,825.0,802.0,804.0,811.0,2.0,9.0,256730.0,416347.64,121426.0,-6906.0,
-FG1605.ZCE,20151127,809.0,811.0,802.0,811.0,800.0,809.0,806.0,-2.0,-5.0,115950.0,187018.36,132150.0,10724.0,
-FG1605.ZCE,20151130,793.0,806.0,809.0,810.0,791.0,793.0,799.0,-13.0,-7.0,136614.0,218422.37,142530.0,10380.0,
-FG1605.ZCE,20151201,807.0,799.0,793.0,810.0,788.0,807.0,799.0,8.0,0.0,183318.0,293015.04,155978.0,13448.0,
-FG1605.ZCE,20151202,822.0,799.0,808.0,827.0,806.0,822.0,819.0,23.0,20.0,491470.0,805367.25,192028.0,36050.0,
-FG1605.ZCE,20151203,822.0,819.0,822.0,825.0,814.0,822.0,820.0,3.0,1.0,274668.0,450446.31,210896.0,18868.0,
-FG1605.ZCE,20151204,809.0,820.0,824.0,828.0,806.0,809.0,815.0,-11.0,-5.0,296454.0,482931.79,186338.0,-24558.0,
-FG1605.ZCE,20151207,820.0,815.0,811.0,822.0,803.0,820.0,814.0,5.0,-1.0,327142.0,532328.72,197382.0,11044.0,
-FG1605.ZCE,20151208,813.0,814.0,820.0,820.0,810.0,813.0,815.0,-1.0,1.0,199422.0,325119.42,202392.0,5010.0,
-FG1605.ZCE,20151209,816.0,815.0,812.0,817.0,804.0,816.0,810.0,1.0,-5.0,323128.0,523454.03,196430.0,-5962.0,
-FG1605.ZCE,20151210,808.0,810.0,816.0,819.0,806.0,808.0,813.0,-2.0,3.0,264492.0,429927.16,200350.0,3920.0,
-FG1605.ZCE,20151211,823.0,813.0,808.0,824.0,807.0,823.0,816.0,10.0,3.0,270252.0,441149.1,217742.0,17392.0,
-FG1605.ZCE,20151214,823.0,816.0,823.0,827.0,816.0,823.0,821.0,7.0,5.0,232998.0,382812.36,228022.0,10280.0,
-FG1605.ZCE,20151215,825.0,821.0,821.0,839.0,820.0,825.0,831.0,4.0,10.0,405344.0,673495.1,260742.0,32720.0,
-FG1605.ZCE,20151216,827.0,831.0,824.0,829.0,822.0,827.0,826.0,-4.0,-5.0,146692.0,242340.84,255886.0,-4856.0,
-FG1605.ZCE,20151217,823.0,826.0,826.0,834.0,822.0,823.0,827.0,-3.0,1.0,226694.0,375170.83,248300.0,-7586.0,
-FG1605.ZCE,20151218,834.0,827.0,823.0,834.0,821.0,834.0,828.0,7.0,1.0,181556.0,300569.86,251716.0,3416.0,
-FG1605.ZCE,20151221,839.0,828.0,834.0,842.0,826.0,839.0,834.0,11.0,6.0,434530.0,724527.42,293148.0,41432.0,
-FG1605.ZCE,20151222,833.0,834.0,839.0,843.0,830.0,833.0,835.0,-1.0,1.0,283580.0,473564.56,300692.0,7544.0,
-FG1605.ZCE,20151223,826.0,835.0,832.0,834.0,826.0,826.0,829.0,-9.0,-6.0,185054.0,306909.97,279516.0,-21176.0,
-FG1605.ZCE,20151224,834.0,829.0,828.0,835.0,825.0,834.0,831.0,5.0,2.0,163218.0,271355.0,272572.0,-6944.0,
-FG1605.ZCE,20151225,826.0,831.0,834.0,840.0,825.0,826.0,831.0,-5.0,0.0,229238.0,381208.22,274602.0,2030.0,
-FG1605.ZCE,20151228,819.0,831.0,827.0,829.0,818.0,819.0,823.0,-12.0,-8.0,237542.0,391055.06,263600.0,-11002.0,
-FG1605.ZCE,20151229,832.0,823.0,818.0,832.0,814.0,832.0,824.0,9.0,1.0,262054.0,432016.23,254294.0,-9306.0,
-FG1605.ZCE,20151230,831.0,824.0,833.0,837.0,829.0,831.0,833.0,7.0,9.0,233404.0,388776.72,258166.0,3872.0,
-FG1605.ZCE,20151231,831.0,833.0,831.0,840.0,828.0,831.0,833.0,-2.0,0.0,233174.0,388545.63,249396.0,-8770.0,
-FG1605.ZCE,20160104,823.0,833.0,833.0,839.0,822.0,823.0,828.0,-10.0,-5.0,222522.0,368714.58,250970.0,1574.0,
-FG1605.ZCE,20160105,829.0,828.0,823.0,830.0,822.0,829.0,826.0,1.0,-2.0,183616.0,303478.79,249124.0,-1846.0,
-FG1605.ZCE,20160106,823.0,826.0,829.0,831.0,820.0,823.0,825.0,-3.0,-1.0,175958.0,290184.98,249072.0,-52.0,
-FG1605.ZCE,20160107,830.0,825.0,822.0,830.0,821.0,830.0,825.0,5.0,0.0,211016.0,348350.74,250832.0,1760.0,
-FG1605.ZCE,20160108,841.0,825.0,829.0,848.0,827.0,841.0,838.0,16.0,13.0,631398.0,1058665.02,327306.0,76474.0,
-FG1605.ZCE,20160111,834.0,838.0,841.0,850.0,833.0,834.0,840.0,-4.0,2.0,523548.0,879574.86,348930.0,21624.0,
-FG1605.ZCE,20160112,831.0,840.0,835.0,837.0,825.0,831.0,831.0,-9.0,-9.0,368078.0,611465.06,261788.0,-87142.0,
-FG1605.ZCE,20160113,830.0,831.0,831.0,834.0,828.0,830.0,830.0,-1.0,-1.0,193860.0,321931.44,255084.0,-6704.0,
-FG1605.ZCE,20160114,833.0,830.0,830.0,834.0,823.0,833.0,828.0,3.0,-2.0,269898.0,447167.36,243630.0,-11454.0,
-FG1605.ZCE,20160115,836.0,828.0,832.0,840.0,832.0,836.0,837.0,8.0,9.0,196738.0,329400.81,256060.0,12430.0,
-FG1605.ZCE,20160118,854.0,837.0,836.0,858.0,834.0,854.0,846.0,17.0,9.0,422570.0,715383.46,291324.0,35264.0,
-FG1605.ZCE,20160119,860.0,846.0,855.0,861.0,850.0,860.0,855.0,14.0,9.0,295336.0,505050.14,316006.0,24682.0,
-FG1605.ZCE,20160120,853.0,855.0,860.0,861.0,852.0,853.0,856.0,-2.0,1.0,201092.0,344088.61,300114.0,-15892.0,
-FG1605.ZCE,20160121,857.0,856.0,852.0,860.0,851.0,857.0,855.0,1.0,-1.0,183392.0,313750.48,310438.0,10324.0,
-FG1605.ZCE,20160122,868.0,855.0,858.0,873.0,856.0,868.0,867.0,13.0,12.0,442562.0,767547.6,333474.0,23036.0,
-FG1605.ZCE,20160125,856.0,867.0,868.0,870.0,851.0,856.0,860.0,-11.0,-7.0,280866.0,483306.87,273506.0,-59968.0,
-FG1605.ZCE,20160126,855.0,860.0,854.0,862.0,853.0,855.0,856.0,-5.0,-4.0,164560.0,281807.24,252412.0,-21094.0,
-FG1605.ZCE,20160127,862.0,856.0,856.0,865.0,855.0,862.0,861.0,6.0,5.0,157114.0,270474.81,252378.0,-34.0,
-FG1605.ZCE,20160128,854.0,861.0,862.0,863.0,853.0,854.0,858.0,-7.0,-3.0,132116.0,226708.01,248150.0,-4228.0,
-FG1605.ZCE,20160129,851.0,858.0,855.0,858.0,846.0,851.0,851.0,-7.0,-7.0,195086.0,332036.41,224204.0,-23946.0,
-FG1605.ZCE,20160201,849.0,851.0,852.0,857.0,846.0,849.0,852.0,-2.0,1.0,148128.0,252335.52,216576.0,-7628.0,
-FG1605.ZCE,20160202,850.0,852.0,850.0,851.0,842.0,850.0,847.0,-2.0,-5.0,136660.0,231418.66,199844.0,-16732.0,
-FG1605.ZCE,20160203,850.0,847.0,851.0,855.0,847.0,850.0,851.0,3.0,4.0,99364.0,169031.46,184896.0,-14948.0,
-FG1605.ZCE,20160204,865.0,851.0,850.0,865.0,849.0,865.0,858.0,14.0,7.0,134300.0,230551.98,172724.0,-12172.0,
-FG1605.ZCE,20160205,863.0,858.0,865.0,867.0,857.0,863.0,861.0,5.0,3.0,74488.0,128235.83,158906.0,-13818.0,
-FG1605.ZCE,20160215,868.0,861.0,861.0,871.0,859.0,868.0,866.0,7.0,5.0,92098.0,159443.21,174288.0,15382.0,
-FG1605.ZCE,20160216,862.0,866.0,869.0,869.0,862.0,862.0,865.0,-4.0,-1.0,87136.0,150830.14,184486.0,10198.0,
-FG1605.ZCE,20160217,884.0,865.0,862.0,885.0,860.0,884.0,874.0,19.0,9.0,273876.0,478758.48,234594.0,50108.0,
-FG1605.ZCE,20160218,886.0,874.0,884.0,890.0,881.0,886.0,886.0,12.0,12.0,220512.0,390685.83,252356.0,17762.0,
-FG1605.ZCE,20160219,889.0,886.0,886.0,897.0,883.0,889.0,890.0,3.0,4.0,244892.0,435887.05,242478.0,-9878.0,
-FG1605.ZCE,20160222,905.0,890.0,888.0,923.0,888.0,905.0,904.0,15.0,14.0,312944.0,565811.12,231152.0,-11326.0,
-FG1605.ZCE,20160223,901.0,904.0,905.0,909.0,892.0,901.0,900.0,-3.0,-4.0,226470.0,407807.38,212336.0,-18816.0,
-FG1605.ZCE,20160224,906.0,900.0,901.0,907.0,895.0,906.0,900.0,6.0,0.0,170128.0,306273.5,208476.0,-3860.0,
-FG1605.ZCE,20160225,914.0,900.0,905.0,924.0,903.0,914.0,915.0,14.0,15.0,373580.0,683695.1,224658.0,16182.0,
-FG1605.ZCE,20160226,921.0,915.0,915.0,923.0,904.0,921.0,914.0,6.0,-1.0,283228.0,517499.87,225654.0,996.0,
-FG1605.ZCE,20160229,918.0,914.0,922.0,922.0,907.0,918.0,914.0,4.0,0.0,234654.0,429162.77,212180.0,-13474.0,
-FG1605.ZCE,20160301,930.0,914.0,922.0,933.0,915.0,930.0,923.0,16.0,9.0,298444.0,551040.78,228604.0,16424.0,
-FG1605.ZCE,20160302,929.0,923.0,931.0,933.0,924.0,929.0,929.0,6.0,6.0,219824.0,408255.07,220260.0,-8344.0,
-FG1605.ZCE,20160303,923.0,929.0,928.0,937.0,921.0,923.0,930.0,-6.0,1.0,227502.0,423300.6,212898.0,-7362.0,
-FG1605.ZCE,20160304,929.0,930.0,923.0,932.0,921.0,929.0,928.0,-1.0,-2.0,224784.0,417106.3,207914.0,-4984.0,
-FG1605.ZCE,20160307,966.0,928.0,930.0,966.0,928.0,966.0,952.0,38.0,24.0,356532.0,678768.36,204934.0,-2980.0,
-FG1605.ZCE,20160308,974.0,952.0,979.0,1019.0,948.0,974.0,991.0,22.0,39.0,1615136.0,3199973.74,181562.0,-23372.0,
-FG1605.ZCE,20160309,973.0,991.0,967.0,984.0,952.0,973.0,968.0,-18.0,-23.0,477926.0,924819.02,163040.0,-18522.0,
-FG1605.ZCE,20160310,959.0,968.0,973.0,996.0,958.0,959.0,975.0,-9.0,7.0,448858.0,875040.23,169066.0,6026.0,
-FG1605.ZCE,20160311,959.0,975.0,957.0,970.0,953.0,959.0,963.0,-16.0,-12.0,210556.0,405439.66,157836.0,-11230.0,
-FG1605.ZCE,20160314,958.0,963.0,956.0,985.0,954.0,958.0,970.0,-5.0,7.0,323326.0,627248.5,158770.0,934.0,
-FG1605.ZCE,20160315,947.0,970.0,957.0,962.0,942.0,947.0,950.0,-23.0,-20.0,316010.0,600221.6,141634.0,-17136.0,
-FG1605.ZCE,20160316,945.0,950.0,945.0,953.0,938.0,945.0,945.0,-5.0,-5.0,208930.0,395043.51,139276.0,-2358.0,
-FG1605.ZCE,20160317,941.0,945.0,945.0,958.0,933.0,941.0,944.0,-4.0,-1.0,368344.0,695489.35,156286.0,17010.0,
-FG1605.ZCE,20160318,953.0,944.0,941.0,968.0,938.0,953.0,955.0,9.0,11.0,569422.0,1088155.12,172552.0,16266.0,
-FG1605.ZCE,20160321,936.0,955.0,952.0,960.0,935.0,936.0,948.0,-19.0,-7.0,421148.0,798763.22,163580.0,-8972.0,
-FG1605.ZCE,20160322,928.0,948.0,935.0,941.0,926.0,928.0,934.0,-20.0,-14.0,338930.0,632849.04,160940.0,-2640.0,
-FG1605.ZCE,20160323,934.0,934.0,928.0,946.0,927.0,934.0,938.0,0.0,4.0,255578.0,479662.11,147424.0,-13516.0,
-FG1605.ZCE,20160324,919.0,938.0,934.0,939.0,916.0,919.0,930.0,-19.0,-8.0,334168.0,621701.41,126460.0,-20964.0,
-FG1605.ZCE,20160325,924.0,930.0,918.0,927.0,913.0,924.0,921.0,-6.0,-9.0,206274.0,380108.02,105670.0,-20790.0,
-FG1605.ZCE,20160328,916.0,921.0,924.0,929.0,916.0,916.0,923.0,-5.0,2.0,133666.0,246766.32,101988.0,-3682.0,
-FG1605.ZCE,20160329,919.0,923.0,916.0,925.0,916.0,919.0,920.0,-4.0,-3.0,101090.0,186081.11,98948.0,-3040.0,
-FG1605.ZCE,20160330,930.0,920.0,919.0,933.0,918.0,930.0,925.0,10.0,5.0,149818.0,277277.89,103496.0,4548.0,
-FG1605.ZCE,20160331,929.0,925.0,931.0,933.0,923.0,929.0,928.0,4.0,3.0,90506.0,168000.36,96724.0,-6772.0,
-FG1605.ZCE,20160401,930.0,928.0,930.0,939.0,926.0,930.0,932.0,2.0,4.0,131410.0,244952.18,97974.0,1250.0,
-FG1605.ZCE,20160405,924.0,932.0,928.0,934.0,919.0,924.0,925.0,-8.0,-7.0,70514.0,130501.88,87914.0,-10060.0,
-FG1605.ZCE,20160406,924.0,925.0,924.0,928.0,919.0,924.0,923.0,-1.0,-2.0,60644.0,111995.53,76358.0,-11556.0,
-FG1605.ZCE,20160407,919.0,923.0,921.0,929.0,919.0,919.0,924.0,-4.0,1.0,46518.0,85979.04,62728.0,-13630.0,
-FG1605.ZCE,20160408,920.0,924.0,918.0,922.0,915.0,920.0,920.0,-4.0,-4.0,24434.0,44934.92,49826.0,-12902.0,
-FG1605.ZCE,20160411,924.0,920.0,920.0,927.0,916.0,924.0,922.0,4.0,2.0,26162.0,48228.68,38370.0,-11456.0,
-FG1605.ZCE,20160412,926.0,922.0,924.0,926.0,919.0,926.0,922.0,4.0,0.0,16296.0,30055.74,29512.0,-8858.0,
-FG1605.ZCE,20160413,930.0,922.0,926.0,933.0,922.0,930.0,928.0,8.0,6.0,15932.0,29572.3,22616.0,-6896.0,
-FG1605.ZCE,20160414,933.0,928.0,930.0,937.0,929.0,933.0,932.0,5.0,4.0,6894.0,12853.3,19368.0,-3248.0,
-FG1605.ZCE,20160415,929.0,932.0,937.0,955.0,928.0,929.0,943.0,-3.0,11.0,15062.0,28420.04,16078.0,-3290.0,
-FG1605.ZCE,20160418,936.0,943.0,930.0,938.0,926.0,936.0,931.0,-7.0,-12.0,7946.0,14797.68,12024.0,-4054.0,
-FG1605.ZCE,20160419,939.0,931.0,937.0,945.0,929.0,939.0,935.0,8.0,4.0,6446.0,12048.54,10986.0,-1038.0,
-FG1605.ZCE,20160420,935.0,935.0,937.0,938.0,931.0,935.0,934.0,0.0,-1.0,3152.0,5889.79,9460.0,-1526.0,
-FG1605.ZCE,20160421,936.0,934.0,939.0,939.0,928.0,936.0,933.0,2.0,-1.0,4168.0,7775.95,7520.0,-1940.0,
-FG1605.ZCE,20160422,895.0,933.0,939.0,939.0,895.0,895.0,911.0,-38.0,-22.0,5086.0,9262.8,4718.0,-2802.0,
-FG1605.ZCE,20160425,921.0,911.0,888.0,922.0,885.0,921.0,906.0,10.0,-5.0,3438.0,6230.32,2992.0,-1726.0,
-FG1605.ZCE,20160426,901.0,906.0,920.0,920.0,890.0,901.0,911.0,-5.0,5.0,1218.0,2218.75,2250.0,-742.0,
-FG1605.ZCE,20160427,874.0,911.0,890.0,900.0,874.0,874.0,881.0,-37.0,-30.0,976.0,1719.08,1958.0,-292.0,
-FG1605.ZCE,20160428,869.0,881.0,861.0,887.0,861.0,869.0,876.0,-12.0,-5.0,2770.0,4851.31,1234.0,-724.0,
-FG1605.ZCE,20160429,853.0,876.0,859.0,875.0,832.0,853.0,859.0,-23.0,-17.0,1658.0,2849.73,572.0,-662.0,
-FG1605.ZCE,20160503,870.0,859.0,830.0,870.0,830.0,870.0,856.0,11.0,-3.0,346.0,592.7,426.0,-146.0,
-FG1605.ZCE,20160504,871.0,856.0,878.0,888.0,871.0,871.0,873.0,15.0,17.0,110.0,192.04,418.0,-8.0,
-FG1605.ZCE,20160505,865.0,873.0,865.0,865.0,865.0,865.0,865.0,-8.0,-8.0,2.0,3.46,418.0,0.0,
-FG1605.ZCE,20160506,865.0,865.0,865.0,865.0,865.0,865.0,865.0,0.0,0.0,6.0,10.38,418.0,0.0,
-FG1605.ZCE,20160509,,865.0,,,,,865.0,,0.0,0.0,0.0,418.0,0.0,
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-FG1605.ZCE,20160511,865.0,865.0,865.0,865.0,865.0,865.0,865.0,0.0,0.0,172.0,297.56,246.0,-172.0,
-FG1605.ZCE,20160512,,865.0,,,,,865.0,,0.0,0.0,0.0,246.0,0.0,
-FG1605.ZCE,20160513,,865.0,,,,,865.0,,0.0,0.0,0.0,246.0,0.0,
-FG1605.ZCE,20160516,,865.0,,,,,865.0,,0.0,0.0,0.0,0.0,-246.0,
diff --git a/data/FG/FG1606.csv b/data/FG/FG1606.csv
deleted file mode 100644
index a264e76..0000000
--- a/data/FG/FG1606.csv
+++ /dev/null
@@ -1,247 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1606.ZCE,20150615,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150616,,929.0,,,,,929.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150617,952.0,929.0,892.0,970.0,858.0,952.0,918.0,23.0,-11.0,8.0,14.69,0.0,0.0,
-FG1606.ZCE,20150618,,918.0,,,,,918.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150619,,918.0,,,,,916.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150623,,916.0,,,,,916.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150624,917.0,916.0,944.0,944.0,900.0,917.0,923.0,1.0,7.0,16.0,29.54,2.0,2.0,
-FG1606.ZCE,20150625,,923.0,,,,,923.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150626,905.0,923.0,929.0,929.0,905.0,905.0,917.0,-18.0,-6.0,4.0,7.34,0.0,-2.0,
-FG1606.ZCE,20150629,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150630,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150701,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150702,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150703,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150706,,917.0,,,,,917.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150707,,917.0,,,,,906.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150708,,906.0,,,,,876.0,,-30.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150709,,876.0,,,,,882.0,,6.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150710,914.0,882.0,914.0,914.0,914.0,914.0,914.0,32.0,32.0,2.0,3.66,2.0,2.0,
-FG1606.ZCE,20150713,881.0,914.0,882.0,902.0,881.0,881.0,888.0,-33.0,-26.0,6.0,10.66,0.0,-2.0,
-FG1606.ZCE,20150714,,888.0,,,,,889.0,,1.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150715,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150716,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1606.ZCE,20150717,882.0,889.0,858.0,887.0,858.0,882.0,872.0,-7.0,-17.0,8.0,13.95,2.0,2.0,
-FG1606.ZCE,20150720,895.0,872.0,895.0,895.0,895.0,895.0,895.0,23.0,23.0,2.0,3.58,2.0,0.0,
-FG1606.ZCE,20150721,,895.0,,,,,888.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150722,,888.0,,,,,888.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150723,,888.0,,,,,888.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150724,855.0,888.0,888.0,888.0,853.0,855.0,866.0,-33.0,-22.0,16.0,27.72,2.0,0.0,
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-FG1606.ZCE,20150729,,866.0,,,,,866.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150730,,866.0,,,,,866.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150731,863.0,866.0,855.0,879.0,855.0,863.0,864.0,-3.0,-2.0,14.0,24.2,2.0,0.0,
-FG1606.ZCE,20150803,,864.0,,,,,864.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150804,,864.0,,,,,864.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150805,864.0,864.0,858.0,886.0,858.0,864.0,869.0,0.0,5.0,6.0,10.43,2.0,0.0,
-FG1606.ZCE,20150806,878.0,869.0,853.0,878.0,853.0,878.0,865.0,9.0,-4.0,12.0,20.75,2.0,0.0,
-FG1606.ZCE,20150807,,865.0,,,,,865.0,,0.0,0.0,0.0,2.0,0.0,
-FG1606.ZCE,20150810,890.0,865.0,898.0,898.0,890.0,890.0,894.0,25.0,29.0,8.0,14.3,4.0,2.0,
-FG1606.ZCE,20150811,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150812,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150813,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150814,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150817,,894.0,,,,,894.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150818,889.0,894.0,880.0,889.0,880.0,889.0,885.0,-5.0,-9.0,4.0,7.08,4.0,0.0,
-FG1606.ZCE,20150819,,885.0,,,,,885.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150820,,885.0,,,,,885.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150821,,885.0,,,,,885.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150824,,885.0,,,,,862.0,,-23.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150825,,862.0,,,,,862.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150826,848.0,862.0,848.0,848.0,848.0,848.0,848.0,-14.0,-14.0,2.0,3.39,2.0,-2.0,
-FG1606.ZCE,20150827,850.0,848.0,872.0,872.0,846.0,850.0,856.0,2.0,8.0,6.0,10.27,4.0,2.0,
-FG1606.ZCE,20150828,,856.0,,,,,856.0,,0.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150831,,856.0,,,,,855.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1606.ZCE,20150901,849.0,855.0,849.0,849.0,849.0,849.0,849.0,-6.0,-6.0,2.0,3.4,4.0,0.0,
-FG1606.ZCE,20150902,858.0,849.0,850.0,863.0,832.0,858.0,847.0,9.0,-2.0,20.0,33.87,6.0,2.0,
-FG1606.ZCE,20150907,,847.0,,,,,843.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1606.ZCE,20150908,844.0,843.0,822.0,844.0,822.0,844.0,833.0,1.0,-10.0,4.0,6.66,6.0,0.0,
-FG1606.ZCE,20150909,,833.0,,,,,838.0,,5.0,0.0,0.0,6.0,0.0,
-FG1606.ZCE,20150910,842.0,838.0,842.0,842.0,842.0,842.0,842.0,4.0,4.0,2.0,3.37,8.0,2.0,
-FG1606.ZCE,20150911,858.0,842.0,858.0,858.0,858.0,858.0,858.0,16.0,16.0,2.0,3.43,8.0,0.0,
-FG1606.ZCE,20150914,865.0,858.0,857.0,866.0,857.0,865.0,861.0,7.0,3.0,8.0,13.78,12.0,4.0,
-FG1606.ZCE,20150915,,861.0,,,,,861.0,,0.0,0.0,0.0,12.0,0.0,
-FG1606.ZCE,20150916,,861.0,,,,,861.0,,0.0,0.0,0.0,12.0,0.0,
-FG1606.ZCE,20150917,,861.0,,,,,861.0,,0.0,0.0,0.0,12.0,0.0,
-FG1606.ZCE,20150918,838.0,861.0,838.0,838.0,838.0,838.0,838.0,-23.0,-23.0,2.0,3.35,12.0,0.0,
-FG1606.ZCE,20150921,832.0,838.0,832.0,832.0,832.0,832.0,832.0,-6.0,-6.0,2.0,3.33,10.0,-2.0,
-FG1606.ZCE,20150922,,832.0,,,,,833.0,,1.0,0.0,0.0,10.0,0.0,
-FG1606.ZCE,20150923,833.0,833.0,859.0,859.0,832.0,833.0,845.0,0.0,12.0,8.0,13.52,12.0,2.0,
-FG1606.ZCE,20150924,834.0,845.0,834.0,834.0,834.0,834.0,834.0,-11.0,-11.0,2.0,3.34,14.0,2.0,
-FG1606.ZCE,20150925,833.0,834.0,835.0,837.0,822.0,833.0,830.0,-1.0,-4.0,96.0,159.26,80.0,66.0,
-FG1606.ZCE,20150928,831.0,830.0,830.0,843.0,828.0,831.0,831.0,1.0,1.0,48.0,79.78,70.0,-10.0,
-FG1606.ZCE,20150929,844.0,831.0,850.0,850.0,834.0,844.0,842.0,13.0,11.0,18.0,30.32,70.0,0.0,
-FG1606.ZCE,20150930,821.0,842.0,821.0,821.0,821.0,821.0,821.0,-21.0,-21.0,2.0,3.28,68.0,-2.0,
-FG1606.ZCE,20151008,819.0,821.0,819.0,819.0,819.0,819.0,819.0,-2.0,-2.0,2.0,3.28,68.0,0.0,
-FG1606.ZCE,20151009,846.0,819.0,831.0,852.0,831.0,846.0,842.0,27.0,23.0,48.0,80.82,90.0,22.0,
-FG1606.ZCE,20151012,,842.0,,,,,842.0,,0.0,0.0,0.0,90.0,0.0,
-FG1606.ZCE,20151013,840.0,842.0,840.0,840.0,840.0,840.0,840.0,-2.0,-2.0,6.0,10.08,90.0,0.0,
-FG1606.ZCE,20151014,834.0,840.0,834.0,834.0,834.0,834.0,834.0,-6.0,-6.0,4.0,6.67,86.0,-4.0,
-FG1606.ZCE,20151015,843.0,834.0,843.0,843.0,843.0,843.0,843.0,9.0,9.0,2.0,3.37,88.0,2.0,
-FG1606.ZCE,20151016,841.0,843.0,844.0,846.0,832.0,841.0,839.0,-2.0,-4.0,84.0,140.9,146.0,58.0,
-FG1606.ZCE,20151019,853.0,839.0,847.0,856.0,842.0,853.0,851.0,14.0,12.0,204.0,347.3,302.0,156.0,
-FG1606.ZCE,20151020,850.0,851.0,850.0,854.0,850.0,850.0,852.0,-1.0,1.0,36.0,61.34,282.0,-20.0,
-FG1606.ZCE,20151021,864.0,852.0,853.0,867.0,849.0,864.0,859.0,12.0,7.0,116.0,199.23,260.0,-22.0,
-FG1606.ZCE,20151022,863.0,859.0,867.0,874.0,859.0,863.0,864.0,4.0,5.0,72.0,124.38,280.0,20.0,
-FG1606.ZCE,20151023,868.0,864.0,861.0,868.0,861.0,868.0,865.0,4.0,1.0,20.0,34.61,280.0,0.0,
-FG1606.ZCE,20151026,862.0,865.0,861.0,865.0,860.0,862.0,863.0,-3.0,-2.0,70.0,120.78,298.0,18.0,
-FG1606.ZCE,20151027,859.0,863.0,859.0,859.0,859.0,859.0,859.0,-4.0,-4.0,2.0,3.44,298.0,0.0,
-FG1606.ZCE,20151028,861.0,859.0,878.0,878.0,861.0,861.0,875.0,2.0,16.0,52.0,91.03,298.0,0.0,
-FG1606.ZCE,20151029,861.0,875.0,861.0,863.0,859.0,861.0,861.0,-14.0,-14.0,36.0,61.97,298.0,0.0,
-FG1606.ZCE,20151030,858.0,861.0,858.0,858.0,858.0,858.0,858.0,-3.0,-3.0,2.0,3.43,296.0,-2.0,
-FG1606.ZCE,20151102,877.0,858.0,873.0,877.0,860.0,877.0,867.0,19.0,9.0,76.0,131.82,290.0,-6.0,
-FG1606.ZCE,20151103,869.0,867.0,866.0,873.0,866.0,869.0,869.0,2.0,2.0,20.0,34.76,290.0,0.0,
-FG1606.ZCE,20151104,870.0,869.0,880.0,886.0,870.0,870.0,881.0,1.0,12.0,80.0,140.92,252.0,-38.0,
-FG1606.ZCE,20151105,861.0,881.0,880.0,880.0,860.0,861.0,867.0,-20.0,-14.0,32.0,55.46,246.0,-6.0,
-FG1606.ZCE,20151106,866.0,867.0,862.0,868.0,859.0,866.0,863.0,-1.0,-4.0,60.0,103.55,240.0,-6.0,
-FG1606.ZCE,20151109,869.0,863.0,865.0,869.0,864.0,869.0,865.0,6.0,2.0,12.0,20.76,240.0,0.0,
-FG1606.ZCE,20151110,857.0,865.0,857.0,857.0,857.0,857.0,857.0,-8.0,-8.0,20.0,34.28,246.0,6.0,
-FG1606.ZCE,20151111,861.0,857.0,862.0,862.0,861.0,861.0,861.0,4.0,4.0,8.0,13.78,246.0,0.0,
-FG1606.ZCE,20151112,855.0,861.0,853.0,856.0,847.0,855.0,851.0,-6.0,-10.0,40.0,68.1,244.0,-2.0,
-FG1606.ZCE,20151113,844.0,851.0,867.0,867.0,840.0,844.0,848.0,-7.0,-3.0,52.0,88.21,250.0,6.0,
-FG1606.ZCE,20151116,840.0,848.0,834.0,846.0,834.0,840.0,842.0,-8.0,-6.0,18.0,30.33,250.0,0.0,
-FG1606.ZCE,20151117,837.0,842.0,840.0,845.0,836.0,837.0,840.0,-5.0,-2.0,40.0,67.18,244.0,-6.0,
-FG1606.ZCE,20151118,,840.0,,,,,840.0,,0.0,0.0,0.0,244.0,0.0,
-FG1606.ZCE,20151119,824.0,840.0,834.0,834.0,817.0,824.0,825.0,-16.0,-15.0,76.0,125.44,244.0,0.0,
-FG1606.ZCE,20151120,816.0,825.0,825.0,825.0,816.0,816.0,821.0,-9.0,-4.0,10.0,16.42,244.0,0.0,
-FG1606.ZCE,20151123,814.0,821.0,827.0,827.0,812.0,814.0,819.0,-7.0,-2.0,56.0,91.73,248.0,4.0,
-FG1606.ZCE,20151124,830.0,819.0,818.0,830.0,794.0,830.0,817.0,11.0,-2.0,118.0,192.9,230.0,-18.0,
-FG1606.ZCE,20151125,846.0,817.0,826.0,846.0,821.0,846.0,834.0,29.0,17.0,36.0,60.02,234.0,4.0,
-FG1606.ZCE,20151126,841.0,834.0,847.0,858.0,835.0,841.0,845.0,7.0,11.0,104.0,175.74,234.0,0.0,
-FG1606.ZCE,20151127,840.0,845.0,842.0,842.0,834.0,840.0,839.0,-5.0,-6.0,8.0,13.42,234.0,0.0,
-FG1606.ZCE,20151130,833.0,839.0,835.0,837.0,830.0,833.0,832.0,-6.0,-7.0,24.0,39.95,234.0,0.0,
-FG1606.ZCE,20151201,846.0,832.0,822.0,846.0,822.0,846.0,841.0,14.0,9.0,24.0,40.37,232.0,-2.0,
-FG1606.ZCE,20151202,856.0,841.0,855.0,860.0,852.0,856.0,855.0,15.0,14.0,18.0,30.79,234.0,2.0,
-FG1606.ZCE,20151203,860.0,855.0,853.0,860.0,851.0,860.0,854.0,5.0,-1.0,16.0,27.31,234.0,0.0,
-FG1606.ZCE,20151204,842.0,854.0,845.0,845.0,842.0,842.0,844.0,-12.0,-10.0,8.0,13.51,232.0,-2.0,
-FG1606.ZCE,20151207,853.0,844.0,841.0,853.0,839.0,853.0,844.0,9.0,0.0,20.0,33.75,218.0,-14.0,
-FG1606.ZCE,20151208,846.0,844.0,846.0,846.0,846.0,846.0,846.0,2.0,2.0,2.0,3.38,216.0,-2.0,
-FG1606.ZCE,20151209,849.0,846.0,849.0,852.0,839.0,849.0,845.0,3.0,-1.0,68.0,114.89,218.0,2.0,
-FG1606.ZCE,20151210,845.0,845.0,846.0,846.0,842.0,845.0,844.0,0.0,-1.0,30.0,50.64,218.0,0.0,
-FG1606.ZCE,20151211,850.0,844.0,845.0,850.0,845.0,850.0,847.0,6.0,3.0,10.0,16.94,218.0,0.0,
-FG1606.ZCE,20151214,851.0,847.0,852.0,852.0,851.0,851.0,852.0,4.0,5.0,8.0,13.62,216.0,-2.0,
-FG1606.ZCE,20151215,856.0,852.0,851.0,863.0,851.0,856.0,856.0,4.0,4.0,26.0,44.51,214.0,-2.0,
-FG1606.ZCE,20151216,850.0,856.0,844.0,852.0,843.0,850.0,846.0,-6.0,-10.0,48.0,81.24,220.0,6.0,
-FG1606.ZCE,20151217,854.0,846.0,853.0,854.0,853.0,854.0,854.0,8.0,8.0,6.0,10.24,224.0,4.0,
-FG1606.ZCE,20151218,858.0,854.0,844.0,858.0,844.0,858.0,852.0,4.0,-2.0,14.0,23.85,222.0,-2.0,
-FG1606.ZCE,20151221,865.0,852.0,854.0,865.0,853.0,865.0,858.0,13.0,6.0,10.0,17.16,222.0,0.0,
-FG1606.ZCE,20151222,873.0,858.0,863.0,876.0,863.0,873.0,871.0,15.0,13.0,70.0,121.9,262.0,40.0,
-FG1606.ZCE,20151223,873.0,871.0,869.0,876.0,865.0,873.0,872.0,2.0,1.0,66.0,115.07,294.0,32.0,
-FG1606.ZCE,20151224,874.0,872.0,872.0,876.0,868.0,874.0,874.0,2.0,2.0,158.0,276.05,412.0,118.0,
-FG1606.ZCE,20151225,870.0,874.0,880.0,880.0,869.0,870.0,872.0,-4.0,-2.0,44.0,76.76,412.0,0.0,
-FG1606.ZCE,20151228,860.0,872.0,867.0,868.0,860.0,860.0,866.0,-12.0,-6.0,46.0,79.66,412.0,0.0,
-FG1606.ZCE,20151229,869.0,866.0,860.0,872.0,860.0,869.0,865.0,3.0,-1.0,22.0,38.06,412.0,0.0,
-FG1606.ZCE,20151230,872.0,865.0,875.0,876.0,869.0,872.0,873.0,7.0,8.0,20.0,34.92,412.0,0.0,
-FG1606.ZCE,20151231,869.0,873.0,870.0,875.0,869.0,869.0,871.0,-4.0,-2.0,8.0,13.94,412.0,0.0,
-FG1606.ZCE,20160104,867.0,871.0,876.0,876.0,863.0,867.0,867.0,-4.0,-4.0,32.0,55.47,414.0,2.0,
-FG1606.ZCE,20160105,869.0,867.0,867.0,870.0,865.0,869.0,868.0,2.0,1.0,12.0,20.82,414.0,0.0,
-FG1606.ZCE,20160106,867.0,868.0,866.0,867.0,866.0,867.0,866.0,-1.0,-2.0,10.0,17.33,414.0,0.0,
-FG1606.ZCE,20160107,869.0,866.0,868.0,870.0,865.0,869.0,869.0,3.0,3.0,18.0,31.27,402.0,-12.0,
-FG1606.ZCE,20160108,868.0,869.0,868.0,882.0,868.0,868.0,876.0,-1.0,7.0,350.0,613.0,308.0,-94.0,
-FG1606.ZCE,20160111,866.0,876.0,868.0,875.0,866.0,866.0,872.0,-10.0,-4.0,30.0,52.3,306.0,-2.0,
-FG1606.ZCE,20160112,861.0,872.0,865.0,865.0,861.0,861.0,863.0,-11.0,-9.0,12.0,20.72,306.0,0.0,
-FG1606.ZCE,20160113,868.0,863.0,865.0,868.0,865.0,868.0,867.0,5.0,4.0,4.0,6.93,306.0,0.0,
-FG1606.ZCE,20160114,866.0,867.0,859.0,867.0,858.0,866.0,863.0,-1.0,-4.0,8.0,13.8,302.0,-4.0,
-FG1606.ZCE,20160115,874.0,863.0,874.0,874.0,874.0,874.0,874.0,11.0,11.0,2.0,3.5,300.0,-2.0,
-FG1606.ZCE,20160118,881.0,874.0,875.0,888.0,871.0,881.0,880.0,7.0,6.0,20.0,35.21,302.0,2.0,
-FG1606.ZCE,20160119,888.0,880.0,871.0,891.0,871.0,888.0,883.0,8.0,3.0,170.0,300.23,320.0,18.0,
-FG1606.ZCE,20160120,886.0,883.0,897.0,897.0,886.0,886.0,889.0,3.0,6.0,64.0,113.84,318.0,-2.0,
-FG1606.ZCE,20160121,,889.0,,,,,889.0,,0.0,0.0,0.0,318.0,0.0,
-FG1606.ZCE,20160122,905.0,889.0,886.0,905.0,886.0,905.0,900.0,16.0,11.0,44.0,79.17,338.0,20.0,
-FG1606.ZCE,20160125,892.0,900.0,882.0,899.0,882.0,892.0,891.0,-8.0,-9.0,68.0,121.18,340.0,2.0,
-FG1606.ZCE,20160126,,891.0,,,,,891.0,,0.0,0.0,0.0,340.0,0.0,
-FG1606.ZCE,20160127,902.0,891.0,900.0,902.0,900.0,902.0,901.0,11.0,10.0,32.0,57.67,324.0,-16.0,
-FG1606.ZCE,20160128,,901.0,,,,,895.0,,-6.0,0.0,0.0,324.0,0.0,
-FG1606.ZCE,20160129,890.0,895.0,893.0,893.0,886.0,890.0,890.0,-5.0,-5.0,22.0,39.18,324.0,0.0,
-FG1606.ZCE,20160201,887.0,890.0,893.0,893.0,887.0,887.0,890.0,-3.0,0.0,8.0,14.24,320.0,-4.0,
-FG1606.ZCE,20160202,887.0,890.0,886.0,890.0,886.0,887.0,887.0,-3.0,-3.0,12.0,21.29,318.0,-2.0,
-FG1606.ZCE,20160203,890.0,887.0,895.0,900.0,887.0,890.0,893.0,3.0,6.0,22.0,39.27,314.0,-4.0,
-FG1606.ZCE,20160204,,893.0,,,,,901.0,,8.0,0.0,0.0,314.0,0.0,
-FG1606.ZCE,20160205,904.0,901.0,904.0,904.0,904.0,904.0,904.0,3.0,3.0,4.0,7.23,316.0,2.0,
-FG1606.ZCE,20160215,904.0,904.0,903.0,904.0,902.0,904.0,902.0,0.0,-2.0,14.0,25.27,316.0,0.0,
-FG1606.ZCE,20160216,900.0,902.0,902.0,905.0,900.0,900.0,901.0,-2.0,-1.0,20.0,36.06,314.0,-2.0,
-FG1606.ZCE,20160217,915.0,901.0,897.0,915.0,897.0,915.0,906.0,14.0,5.0,98.0,177.55,314.0,0.0,
-FG1606.ZCE,20160218,917.0,906.0,914.0,919.0,910.0,917.0,916.0,11.0,10.0,98.0,179.52,298.0,-16.0,
-FG1606.ZCE,20160219,919.0,916.0,916.0,924.0,914.0,919.0,920.0,3.0,4.0,82.0,150.89,260.0,-38.0,
-FG1606.ZCE,20160222,928.0,920.0,925.0,939.0,925.0,928.0,931.0,8.0,11.0,36.0,67.06,248.0,-12.0,
-FG1606.ZCE,20160223,924.0,931.0,932.0,932.0,920.0,924.0,926.0,-7.0,-5.0,36.0,66.69,250.0,2.0,
-FG1606.ZCE,20160224,928.0,926.0,925.0,928.0,918.0,928.0,920.0,2.0,-6.0,148.0,272.24,254.0,4.0,
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-FG1606.ZCE,20160226,939.0,932.0,934.0,940.0,927.0,939.0,933.0,7.0,1.0,134.0,249.97,272.0,0.0,
-FG1606.ZCE,20160229,931.0,933.0,934.0,937.0,928.0,931.0,933.0,-2.0,0.0,72.0,134.38,274.0,2.0,
-FG1606.ZCE,20160301,947.0,933.0,938.0,947.0,936.0,947.0,939.0,14.0,6.0,14.0,26.3,272.0,-2.0,
-FG1606.ZCE,20160302,943.0,939.0,941.0,943.0,941.0,943.0,942.0,4.0,3.0,40.0,75.36,272.0,0.0,
-FG1606.ZCE,20160303,941.0,942.0,945.0,950.0,941.0,941.0,946.0,-1.0,4.0,82.0,155.08,310.0,38.0,
-FG1606.ZCE,20160304,950.0,946.0,936.0,950.0,936.0,950.0,946.0,4.0,0.0,116.0,219.49,286.0,-24.0,
-FG1606.ZCE,20160307,984.0,946.0,953.0,984.0,953.0,984.0,977.0,38.0,31.0,152.0,296.88,278.0,-8.0,
-FG1606.ZCE,20160308,998.0,977.0,986.0,1017.0,968.0,998.0,1002.0,21.0,25.0,200.0,400.97,288.0,10.0,
-FG1606.ZCE,20160309,996.0,1002.0,988.0,1003.0,979.0,996.0,995.0,-6.0,-7.0,70.0,139.29,288.0,0.0,
-FG1606.ZCE,20160310,987.0,995.0,1006.0,1006.0,983.0,987.0,997.0,-8.0,2.0,66.0,131.6,280.0,-8.0,
-FG1606.ZCE,20160311,983.0,997.0,984.0,988.0,965.0,983.0,984.0,-14.0,-13.0,42.0,82.68,286.0,6.0,
-FG1606.ZCE,20160314,983.0,984.0,981.0,1002.0,981.0,983.0,990.0,-1.0,6.0,24.0,47.51,290.0,4.0,
-FG1606.ZCE,20160315,977.0,990.0,975.0,978.0,975.0,977.0,977.0,-13.0,-13.0,14.0,27.36,290.0,0.0,
-FG1606.ZCE,20160316,974.0,977.0,974.0,974.0,974.0,974.0,974.0,-3.0,-3.0,8.0,15.58,290.0,0.0,
-FG1606.ZCE,20160317,972.0,974.0,977.0,977.0,971.0,972.0,974.0,-2.0,0.0,20.0,38.94,294.0,4.0,
-FG1606.ZCE,20160318,997.0,974.0,981.0,1009.0,978.0,997.0,992.0,23.0,18.0,84.0,166.72,276.0,-18.0,
-FG1606.ZCE,20160321,983.0,992.0,992.0,994.0,981.0,983.0,986.0,-9.0,-6.0,38.0,74.93,276.0,0.0,
-FG1606.ZCE,20160322,975.0,986.0,983.0,985.0,975.0,975.0,982.0,-11.0,-4.0,18.0,35.35,276.0,0.0,
-FG1606.ZCE,20160323,983.0,982.0,995.0,997.0,980.0,983.0,988.0,1.0,6.0,28.0,55.31,266.0,-10.0,
-FG1606.ZCE,20160324,961.0,988.0,982.0,982.0,961.0,961.0,975.0,-27.0,-13.0,50.0,97.53,240.0,-26.0,
-FG1606.ZCE,20160325,959.0,975.0,957.0,965.0,957.0,959.0,961.0,-16.0,-14.0,8.0,15.38,240.0,0.0,
-FG1606.ZCE,20160328,958.0,961.0,959.0,959.0,958.0,958.0,959.0,-3.0,-2.0,4.0,7.67,240.0,0.0,
-FG1606.ZCE,20160329,,959.0,,,,,959.0,,0.0,0.0,0.0,240.0,0.0,
-FG1606.ZCE,20160330,965.0,959.0,959.0,965.0,959.0,965.0,962.0,6.0,3.0,8.0,15.39,240.0,0.0,
-FG1606.ZCE,20160331,965.0,962.0,964.0,972.0,963.0,965.0,967.0,3.0,5.0,14.0,27.08,236.0,-4.0,
-FG1606.ZCE,20160401,,967.0,,,,,968.0,,1.0,0.0,0.0,236.0,0.0,
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-FG1606.ZCE,20160406,970.0,963.0,961.0,974.0,961.0,970.0,968.0,7.0,5.0,32.0,61.97,258.0,18.0,
-FG1606.ZCE,20160407,973.0,968.0,973.0,1004.0,962.0,973.0,982.0,5.0,14.0,208.0,408.54,308.0,50.0,
-FG1606.ZCE,20160408,970.0,982.0,971.0,974.0,970.0,970.0,972.0,-12.0,-10.0,12.0,23.32,302.0,-6.0,
-FG1606.ZCE,20160411,970.0,972.0,974.0,983.0,968.0,970.0,974.0,-2.0,2.0,38.0,74.0,322.0,20.0,
-FG1606.ZCE,20160412,998.0,974.0,973.0,998.0,970.0,998.0,988.0,24.0,14.0,276.0,545.19,540.0,218.0,
-FG1606.ZCE,20160413,995.0,988.0,991.0,1010.0,991.0,995.0,999.0,7.0,11.0,42.0,83.91,540.0,0.0,
-FG1606.ZCE,20160414,985.0,999.0,993.0,993.0,985.0,985.0,991.0,-14.0,-8.0,18.0,35.66,542.0,2.0,
-FG1606.ZCE,20160415,985.0,991.0,1000.0,1018.0,985.0,985.0,1002.0,-6.0,11.0,234.0,469.17,670.0,128.0,
-FG1606.ZCE,20160418,998.0,1002.0,995.0,1002.0,990.0,998.0,998.0,-4.0,-4.0,68.0,135.67,676.0,6.0,
-FG1606.ZCE,20160419,1010.0,998.0,988.0,1010.0,985.0,1010.0,993.0,12.0,-5.0,24.0,47.66,690.0,14.0,
-FG1606.ZCE,20160420,1010.0,993.0,1000.0,1010.0,1000.0,1010.0,1008.0,17.0,15.0,402.0,810.35,960.0,270.0,
-FG1606.ZCE,20160421,1040.0,1008.0,1033.0,1049.0,1008.0,1040.0,1023.0,32.0,15.0,554.0,1133.79,1148.0,188.0,
-FG1606.ZCE,20160422,992.0,1023.0,1030.0,1030.0,992.0,992.0,1009.0,-31.0,-14.0,578.0,1166.24,1648.0,500.0,
-FG1606.ZCE,20160425,1005.0,1009.0,1012.0,1012.0,1001.0,1005.0,1008.0,-4.0,-1.0,64.0,128.98,1662.0,14.0,
-FG1606.ZCE,20160426,1002.0,1008.0,1012.0,1023.0,1002.0,1002.0,1005.0,-6.0,-3.0,110.0,221.16,1586.0,-76.0,
-FG1606.ZCE,20160427,991.0,1005.0,1004.0,1004.0,990.0,991.0,994.0,-14.0,-11.0,656.0,1303.93,976.0,-610.0,
-FG1606.ZCE,20160428,986.0,994.0,994.0,1000.0,986.0,986.0,993.0,-8.0,-1.0,230.0,456.57,860.0,-116.0,
-FG1606.ZCE,20160429,995.0,993.0,1002.0,1002.0,995.0,995.0,999.0,2.0,6.0,4.0,7.99,860.0,0.0,
-FG1606.ZCE,20160503,969.0,999.0,967.0,969.0,949.0,969.0,965.0,-30.0,-34.0,218.0,420.56,668.0,-192.0,
-FG1606.ZCE,20160504,955.0,965.0,950.0,982.0,950.0,955.0,958.0,-10.0,-7.0,72.0,137.97,642.0,-26.0,
-FG1606.ZCE,20160505,955.0,958.0,968.0,968.0,955.0,955.0,964.0,-3.0,6.0,102.0,196.69,626.0,-16.0,
-FG1606.ZCE,20160506,952.0,964.0,970.0,970.0,943.0,952.0,949.0,-12.0,-15.0,522.0,990.87,624.0,-2.0,
-FG1606.ZCE,20160509,960.0,949.0,940.0,961.0,940.0,960.0,960.0,11.0,11.0,128.0,245.66,506.0,-118.0,
-FG1606.ZCE,20160510,959.0,960.0,976.0,976.0,959.0,959.0,968.0,-1.0,8.0,4.0,7.74,506.0,0.0,
-FG1606.ZCE,20160511,,968.0,,,,,971.0,,3.0,0.0,0.0,506.0,0.0,
-FG1606.ZCE,20160512,973.0,971.0,998.0,999.0,973.0,973.0,994.0,2.0,23.0,32.0,63.61,506.0,0.0,
-FG1606.ZCE,20160513,967.0,994.0,998.0,998.0,967.0,967.0,985.0,-27.0,-9.0,20.0,39.39,506.0,0.0,
-FG1606.ZCE,20160516,976.0,985.0,949.0,997.0,949.0,976.0,986.0,-9.0,1.0,18.0,35.49,506.0,0.0,
-FG1606.ZCE,20160517,996.0,986.0,986.0,1000.0,973.0,996.0,994.0,10.0,8.0,22.0,43.73,506.0,0.0,
-FG1606.ZCE,20160518,1005.0,994.0,995.0,1015.0,991.0,1005.0,1004.0,11.0,10.0,238.0,477.98,506.0,0.0,
-FG1606.ZCE,20160519,976.0,1004.0,976.0,976.0,976.0,976.0,976.0,-28.0,-28.0,2.0,3.9,506.0,0.0,
-FG1606.ZCE,20160520,981.0,976.0,973.0,999.0,973.0,981.0,982.0,5.0,6.0,102.0,200.4,508.0,2.0,
-FG1606.ZCE,20160523,996.0,982.0,973.0,996.0,973.0,996.0,987.0,14.0,5.0,252.0,497.57,282.0,-226.0,
-FG1606.ZCE,20160524,998.0,987.0,973.0,998.0,973.0,998.0,987.0,11.0,0.0,14.0,27.64,280.0,-2.0,
-FG1606.ZCE,20160525,992.0,987.0,989.0,999.0,982.0,992.0,992.0,5.0,5.0,26.0,51.6,266.0,-14.0,
-FG1606.ZCE,20160526,,992.0,,,,,992.0,,0.0,0.0,0.0,266.0,0.0,
-FG1606.ZCE,20160527,1020.0,992.0,1020.0,1020.0,1020.0,1020.0,1020.0,28.0,28.0,2.0,4.08,266.0,0.0,
-FG1606.ZCE,20160530,1020.0,1020.0,1000.0,1020.0,1000.0,1020.0,1014.0,0.0,-6.0,24.0,48.66,276.0,10.0,
-FG1606.ZCE,20160531,1055.0,1014.0,1042.0,1055.0,1042.0,1055.0,1045.0,41.0,31.0,60.0,125.38,266.0,-10.0,
-FG1606.ZCE,20160601,1030.0,1045.0,1060.0,1060.0,1030.0,1030.0,1049.0,-15.0,4.0,14.0,29.36,268.0,2.0,
-FG1606.ZCE,20160602,1008.0,1049.0,1030.0,1041.0,1008.0,1008.0,1027.0,-41.0,-22.0,50.0,102.68,300.0,32.0,
-FG1606.ZCE,20160603,1000.0,1027.0,1000.0,1000.0,1000.0,1000.0,1000.0,-27.0,-27.0,2.0,4.0,302.0,2.0,
-FG1606.ZCE,20160606,,1000.0,,,,,1000.0,,0.0,0.0,0.0,302.0,0.0,
-FG1606.ZCE,20160607,,1000.0,,,,,1000.0,,0.0,0.0,0.0,302.0,0.0,
-FG1606.ZCE,20160608,987.0,1000.0,987.0,987.0,987.0,987.0,987.0,-13.0,-13.0,2.0,3.95,304.0,2.0,
-FG1606.ZCE,20160613,,987.0,,,,,987.0,,0.0,0.0,0.0,304.0,0.0,
-FG1606.ZCE,20160614,,987.0,,,,,987.0,,0.0,0.0,0.0,304.0,0.0,
-FG1606.ZCE,20160615,,987.0,,,,,987.0,,0.0,0.0,0.0,304.0,0.0,
-FG1606.ZCE,20160616,951.0,987.0,951.0,951.0,951.0,951.0,951.0,-36.0,-36.0,4.0,7.61,0.0,-304.0,
diff --git a/data/FG/FG1607.csv b/data/FG/FG1607.csv
deleted file mode 100644
index c80fb37..0000000
--- a/data/FG/FG1607.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1607.ZCE,20150715,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150716,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150717,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150720,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150721,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150722,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150723,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150724,,889.0,,,,,883.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150727,,883.0,,,,,883.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150728,,883.0,,,,,895.0,,12.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150729,,895.0,,,,,891.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150730,,891.0,,,,,891.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150731,,891.0,,,,,889.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150803,,889.0,,,,,889.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150804,,889.0,840.0,891.0,840.0,869.0,867.0,-20.0,-22.0,6.0,10.4,0.0,0.0,
-FG1607.ZCE,20150805,869.0,867.0,,,,,867.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150806,,867.0,,,,,867.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150807,,867.0,,,,,868.0,,1.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150810,,868.0,901.0,901.0,875.0,875.0,888.0,7.0,20.0,4.0,7.1,0.0,0.0,
-FG1607.ZCE,20150811,875.0,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150812,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150813,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150814,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150817,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150818,,888.0,,,,,879.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1607.ZCE,20150819,,879.0,858.0,894.0,858.0,877.0,879.0,-2.0,0.0,56.0,98.42,2.0,2.0,
-FG1607.ZCE,20150820,877.0,879.0,,,,,879.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150821,,879.0,,,,,879.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150824,,879.0,,,,,856.0,,-23.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150825,,856.0,,,,,847.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150826,,847.0,,,,,847.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150827,,847.0,,,,,847.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150828,,847.0,,,,,862.0,,15.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150831,,862.0,837.0,837.0,837.0,837.0,837.0,-25.0,-25.0,2.0,3.35,2.0,0.0,
-FG1607.ZCE,20150901,837.0,837.0,,,,,837.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150902,,837.0,826.0,855.0,826.0,851.0,844.0,14.0,7.0,6.0,10.13,2.0,0.0,
-FG1607.ZCE,20150907,851.0,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150908,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150909,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150910,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150911,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150914,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150915,,844.0,,,,,844.0,,0.0,0.0,0.0,2.0,0.0,
-FG1607.ZCE,20150916,,844.0,823.0,856.0,823.0,856.0,840.0,12.0,-4.0,4.0,6.72,4.0,2.0,
-FG1607.ZCE,20150917,856.0,840.0,,,,,840.0,,0.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150918,,840.0,,,,,840.0,,0.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150921,,840.0,,,,,840.0,,0.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150922,,840.0,,,,,840.0,,0.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150923,,840.0,825.0,848.0,825.0,848.0,837.0,8.0,-3.0,16.0,26.77,4.0,0.0,
-FG1607.ZCE,20150924,848.0,837.0,,,,,832.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150925,,832.0,,,,,832.0,,0.0,0.0,0.0,4.0,0.0,
-FG1607.ZCE,20150928,,832.0,831.0,831.0,831.0,831.0,831.0,-1.0,-1.0,2.0,3.32,6.0,2.0,
-FG1607.ZCE,20150929,831.0,831.0,,,,,830.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1607.ZCE,20150930,,830.0,,,,,830.0,,0.0,0.0,0.0,6.0,0.0,
-FG1607.ZCE,20151008,,830.0,,,,,830.0,,0.0,0.0,0.0,6.0,0.0,
-FG1607.ZCE,20151009,,830.0,,,,,837.0,,7.0,0.0,0.0,6.0,0.0,
-FG1607.ZCE,20151012,,837.0,820.0,820.0,820.0,820.0,820.0,-17.0,-17.0,2.0,3.28,6.0,0.0,
-FG1607.ZCE,20151013,820.0,820.0,835.0,835.0,834.0,835.0,835.0,15.0,15.0,34.0,56.77,36.0,30.0,
-FG1607.ZCE,20151014,835.0,835.0,841.0,841.0,836.0,836.0,839.0,1.0,4.0,4.0,6.71,40.0,4.0,
-FG1607.ZCE,20151015,836.0,839.0,,,,,839.0,,0.0,0.0,0.0,40.0,0.0,
-FG1607.ZCE,20151016,,839.0,844.0,844.0,844.0,844.0,844.0,5.0,5.0,2.0,3.38,40.0,0.0,
-FG1607.ZCE,20151019,844.0,844.0,857.0,857.0,857.0,857.0,857.0,13.0,13.0,2.0,3.43,40.0,0.0,
-FG1607.ZCE,20151020,857.0,857.0,,,,,856.0,,-1.0,0.0,0.0,40.0,0.0,
-FG1607.ZCE,20151021,,856.0,,,,,856.0,,0.0,0.0,0.0,40.0,0.0,
-FG1607.ZCE,20151022,,856.0,873.0,873.0,854.0,868.0,864.0,12.0,8.0,18.0,31.11,46.0,6.0,
-FG1607.ZCE,20151023,868.0,864.0,857.0,857.0,857.0,857.0,857.0,-7.0,-7.0,2.0,3.43,46.0,0.0,
-FG1607.ZCE,20151026,857.0,857.0,,,,,857.0,,0.0,0.0,0.0,46.0,0.0,
-FG1607.ZCE,20151027,,857.0,846.0,846.0,846.0,846.0,846.0,-11.0,-11.0,2.0,3.38,44.0,-2.0,
-FG1607.ZCE,20151028,846.0,846.0,858.0,858.0,858.0,858.0,858.0,12.0,12.0,2.0,3.43,46.0,2.0,
-FG1607.ZCE,20151029,858.0,858.0,,,,,858.0,,0.0,0.0,0.0,46.0,0.0,
-FG1607.ZCE,20151030,,858.0,865.0,865.0,854.0,858.0,859.0,0.0,1.0,6.0,10.31,46.0,0.0,
-FG1607.ZCE,20151102,858.0,859.0,859.0,859.0,859.0,859.0,859.0,0.0,0.0,2.0,3.44,48.0,2.0,
-FG1607.ZCE,20151103,859.0,859.0,860.0,861.0,860.0,861.0,861.0,2.0,2.0,4.0,6.88,52.0,4.0,
-FG1607.ZCE,20151104,861.0,861.0,878.0,880.0,868.0,874.0,875.0,13.0,14.0,16.0,27.98,58.0,6.0,
-FG1607.ZCE,20151105,874.0,875.0,,,,,866.0,,-9.0,0.0,0.0,58.0,0.0,
-FG1607.ZCE,20151106,,866.0,,,,,860.0,,-6.0,0.0,0.0,58.0,0.0,
-FG1607.ZCE,20151109,,860.0,,,,,860.0,,0.0,0.0,0.0,58.0,0.0,
-FG1607.ZCE,20151110,,860.0,,,,,860.0,,0.0,0.0,0.0,58.0,0.0,
-FG1607.ZCE,20151111,,860.0,856.0,856.0,856.0,856.0,856.0,-4.0,-4.0,2.0,3.42,58.0,0.0,
-FG1607.ZCE,20151112,856.0,856.0,,,,,856.0,,0.0,0.0,0.0,58.0,0.0,
-FG1607.ZCE,20151113,,856.0,849.0,849.0,849.0,849.0,849.0,-7.0,-7.0,2.0,3.4,58.0,0.0,
-FG1607.ZCE,20151116,849.0,849.0,848.0,848.0,848.0,848.0,848.0,-1.0,-1.0,4.0,6.78,58.0,0.0,
-FG1607.ZCE,20151117,848.0,848.0,842.0,844.0,837.0,844.0,841.0,-4.0,-7.0,12.0,20.19,54.0,-4.0,
-FG1607.ZCE,20151118,844.0,841.0,,,,,841.0,,0.0,0.0,0.0,54.0,0.0,
-FG1607.ZCE,20151119,,841.0,838.0,838.0,838.0,838.0,838.0,-3.0,-3.0,2.0,3.35,54.0,0.0,
-FG1607.ZCE,20151120,838.0,838.0,,,,,838.0,,0.0,0.0,0.0,54.0,0.0,
-FG1607.ZCE,20151123,,838.0,823.0,823.0,817.0,818.0,819.0,-20.0,-19.0,6.0,9.83,50.0,-4.0,
-FG1607.ZCE,20151124,818.0,819.0,809.0,821.0,809.0,821.0,815.0,2.0,-4.0,4.0,6.52,52.0,2.0,
-FG1607.ZCE,20151125,821.0,815.0,,,,,838.0,,23.0,0.0,0.0,52.0,0.0,
-FG1607.ZCE,20151126,,838.0,,,,,838.0,,0.0,0.0,0.0,52.0,0.0,
-FG1607.ZCE,20151127,,838.0,,,,,838.0,,0.0,0.0,0.0,52.0,0.0,
-FG1607.ZCE,20151130,,838.0,,,,,838.0,,0.0,0.0,0.0,52.0,0.0,
-FG1607.ZCE,20151201,,838.0,,,,,838.0,,0.0,0.0,0.0,52.0,0.0,
-FG1607.ZCE,20151202,,838.0,851.0,852.0,851.0,852.0,852.0,14.0,14.0,4.0,6.81,50.0,-2.0,
-FG1607.ZCE,20151203,852.0,852.0,841.0,841.0,841.0,841.0,841.0,-11.0,-11.0,2.0,3.36,50.0,0.0,
-FG1607.ZCE,20151204,841.0,841.0,830.0,836.0,809.0,836.0,820.0,-5.0,-21.0,24.0,39.38,52.0,2.0,
-FG1607.ZCE,20151207,836.0,820.0,836.0,841.0,831.0,841.0,834.0,21.0,14.0,42.0,70.02,70.0,18.0,
-FG1607.ZCE,20151208,841.0,834.0,842.0,847.0,842.0,847.0,845.0,13.0,11.0,4.0,6.76,72.0,2.0,
-FG1607.ZCE,20151209,847.0,845.0,839.0,839.0,839.0,839.0,839.0,-6.0,-6.0,2.0,3.36,72.0,0.0,
-FG1607.ZCE,20151210,839.0,839.0,,,,,839.0,,0.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151211,,839.0,,,,,841.0,,2.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151214,,841.0,,,,,841.0,,0.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151215,,841.0,,,,,841.0,,0.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151216,,841.0,,,,,842.0,,1.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151217,,842.0,,,,,842.0,,0.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151218,,842.0,,,,,849.0,,7.0,0.0,0.0,72.0,0.0,
-FG1607.ZCE,20151221,,849.0,862.0,862.0,860.0,860.0,861.0,11.0,12.0,4.0,6.89,72.0,0.0,
-FG1607.ZCE,20151222,860.0,861.0,867.0,871.0,867.0,871.0,869.0,10.0,8.0,4.0,6.95,70.0,-2.0,
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-FG1607.ZCE,20151224,871.0,871.0,871.0,874.0,871.0,874.0,873.0,3.0,2.0,8.0,13.96,76.0,4.0,
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-FG1607.ZCE,20151228,872.0,872.0,,,,,867.0,,-5.0,0.0,0.0,76.0,0.0,
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-FG1607.ZCE,20160104,,867.0,,,,,865.0,,-2.0,0.0,0.0,76.0,0.0,
-FG1607.ZCE,20160105,,865.0,,,,,865.0,,0.0,0.0,0.0,76.0,0.0,
-FG1607.ZCE,20160106,,865.0,,,,,864.0,,-1.0,0.0,0.0,76.0,0.0,
-FG1607.ZCE,20160107,,864.0,864.0,864.0,864.0,864.0,864.0,0.0,0.0,2.0,3.46,76.0,0.0,
-FG1607.ZCE,20160108,864.0,864.0,875.0,875.0,875.0,875.0,875.0,11.0,11.0,2.0,3.5,78.0,2.0,
-FG1607.ZCE,20160111,875.0,875.0,,,,,872.0,,-3.0,0.0,0.0,78.0,0.0,
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-FG1607.ZCE,20160114,,867.0,866.0,866.0,866.0,866.0,866.0,-1.0,-1.0,2.0,3.46,80.0,2.0,
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-FG1607.ZCE,20160201,,890.0,,,,,888.0,,-2.0,0.0,0.0,92.0,0.0,
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-FG1607.ZCE,20160204,,886.0,,,,,889.0,,3.0,0.0,0.0,92.0,0.0,
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-FG1607.ZCE,20160216,,891.0,891.0,896.0,890.0,896.0,892.0,5.0,1.0,14.0,24.96,96.0,4.0,
-FG1607.ZCE,20160217,896.0,892.0,892.0,907.0,892.0,907.0,897.0,15.0,5.0,10.0,17.94,100.0,4.0,
-FG1607.ZCE,20160218,907.0,897.0,907.0,914.0,906.0,914.0,908.0,17.0,11.0,14.0,25.44,112.0,12.0,
-FG1607.ZCE,20160219,914.0,908.0,908.0,919.0,908.0,915.0,913.0,7.0,5.0,14.0,25.55,120.0,8.0,
-FG1607.ZCE,20160222,915.0,913.0,934.0,938.0,923.0,927.0,934.0,14.0,21.0,18.0,33.61,116.0,-4.0,
-FG1607.ZCE,20160223,927.0,934.0,925.0,925.0,921.0,921.0,923.0,-13.0,-11.0,4.0,7.38,118.0,2.0,
-FG1607.ZCE,20160224,921.0,923.0,,,,,928.0,,5.0,0.0,0.0,118.0,0.0,
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-FG1607.ZCE,20160226,934.0,932.0,933.0,933.0,928.0,930.0,932.0,-2.0,0.0,16.0,29.82,126.0,-2.0,
-FG1607.ZCE,20160229,930.0,932.0,,,,,932.0,,0.0,0.0,0.0,126.0,0.0,
-FG1607.ZCE,20160301,,932.0,941.0,941.0,940.0,941.0,941.0,9.0,9.0,6.0,11.29,128.0,2.0,
-FG1607.ZCE,20160302,941.0,941.0,,,,,941.0,,0.0,0.0,0.0,128.0,0.0,
-FG1607.ZCE,20160303,,941.0,930.0,954.0,930.0,944.0,941.0,3.0,0.0,26.0,48.91,126.0,-2.0,
-FG1607.ZCE,20160304,944.0,941.0,937.0,946.0,937.0,944.0,939.0,3.0,-2.0,24.0,45.07,130.0,4.0,
-FG1607.ZCE,20160307,944.0,939.0,952.0,977.0,952.0,977.0,965.0,38.0,26.0,4.0,7.72,128.0,-2.0,
-FG1607.ZCE,20160308,977.0,965.0,1004.0,1004.0,979.0,997.0,1002.0,32.0,37.0,36.0,72.14,124.0,-4.0,
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-FG1607.ZCE,20160310,982.0,984.0,992.0,992.0,992.0,992.0,992.0,8.0,8.0,2.0,3.97,124.0,0.0,
-FG1607.ZCE,20160311,992.0,992.0,985.0,985.0,985.0,985.0,985.0,-7.0,-7.0,2.0,3.94,124.0,0.0,
-FG1607.ZCE,20160314,985.0,985.0,,,,,984.0,,-1.0,0.0,0.0,124.0,0.0,
-FG1607.ZCE,20160315,,984.0,971.0,971.0,971.0,971.0,971.0,-13.0,-13.0,2.0,3.88,122.0,-2.0,
-FG1607.ZCE,20160316,971.0,971.0,966.0,970.0,966.0,970.0,967.0,-1.0,-4.0,10.0,19.34,124.0,2.0,
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-FG1607.ZCE,20160318,965.0,968.0,988.0,988.0,988.0,988.0,988.0,20.0,20.0,2.0,3.95,126.0,2.0,
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-FG1607.ZCE,20160322,986.0,979.0,971.0,974.0,971.0,974.0,973.0,-5.0,-6.0,4.0,7.78,130.0,2.0,
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-FG1607.ZCE,20160325,959.0,971.0,956.0,960.0,951.0,960.0,956.0,-11.0,-15.0,6.0,11.47,140.0,2.0,
-FG1607.ZCE,20160328,960.0,956.0,,,,,956.0,,0.0,0.0,0.0,140.0,0.0,
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-FG1607.ZCE,20160330,,956.0,,,,,960.0,,4.0,0.0,0.0,140.0,0.0,
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-FG1607.ZCE,20160401,963.0,963.0,,,,,966.0,,3.0,0.0,0.0,142.0,0.0,
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-FG1607.ZCE,20160406,,966.0,969.0,971.0,969.0,971.0,970.0,5.0,4.0,10.0,19.4,132.0,-10.0,
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-FG1607.ZCE,20160504,986.0,983.0,,,,,983.0,,0.0,0.0,0.0,106.0,0.0,
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-FG1607.ZCE,20160509,,955.0,946.0,946.0,946.0,946.0,946.0,-9.0,-9.0,6.0,11.35,106.0,0.0,
-FG1607.ZCE,20160510,946.0,946.0,,,,,957.0,,11.0,0.0,0.0,106.0,0.0,
-FG1607.ZCE,20160511,,957.0,,,,,971.0,,14.0,0.0,0.0,106.0,0.0,
-FG1607.ZCE,20160512,,971.0,977.0,977.0,977.0,977.0,977.0,6.0,6.0,2.0,3.91,104.0,-2.0,
-FG1607.ZCE,20160513,977.0,977.0,,,,,975.0,,-2.0,0.0,0.0,104.0,0.0,
-FG1607.ZCE,20160516,,975.0,982.0,982.0,978.0,978.0,979.0,3.0,4.0,16.0,31.34,88.0,-16.0,
-FG1607.ZCE,20160517,978.0,979.0,,,,,981.0,,2.0,0.0,0.0,88.0,0.0,
-FG1607.ZCE,20160518,,981.0,977.0,984.0,972.0,972.0,978.0,-9.0,-3.0,12.0,23.48,82.0,-6.0,
-FG1607.ZCE,20160519,972.0,978.0,,,,,978.0,,0.0,0.0,0.0,82.0,0.0,
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-FG1607.ZCE,20160524,953.0,953.0,,,,,953.0,,0.0,0.0,0.0,78.0,0.0,
-FG1607.ZCE,20160525,,953.0,,,,,953.0,,0.0,0.0,0.0,78.0,0.0,
-FG1607.ZCE,20160526,,953.0,961.0,966.0,961.0,966.0,964.0,13.0,11.0,4.0,7.71,74.0,-4.0,
-FG1607.ZCE,20160527,966.0,964.0,968.0,968.0,968.0,968.0,968.0,4.0,4.0,2.0,3.87,72.0,-2.0,
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-FG1607.ZCE,20160602,1012.0,1017.0,1027.0,1038.0,1027.0,1038.0,1030.0,21.0,13.0,8.0,16.48,66.0,2.0,
-FG1607.ZCE,20160603,1038.0,1030.0,1028.0,1028.0,996.0,996.0,1005.0,-34.0,-25.0,8.0,16.07,68.0,2.0,
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-FG1607.ZCE,20160608,998.0,998.0,,,,,1002.0,,4.0,0.0,0.0,62.0,0.0,
-FG1607.ZCE,20160613,,1002.0,1026.0,1026.0,1000.0,1000.0,1022.0,-2.0,20.0,14.0,28.61,50.0,-12.0,
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-FG1607.ZCE,20160616,1028.0,1027.0,1024.0,1024.0,1013.0,1013.0,1018.0,-14.0,-9.0,12.0,24.44,40.0,-6.0,
-FG1607.ZCE,20160617,1013.0,1018.0,1001.0,1020.0,1001.0,1020.0,1013.0,2.0,-5.0,12.0,24.31,38.0,-2.0,
-FG1607.ZCE,20160620,1020.0,1013.0,,,,,1013.0,,0.0,0.0,0.0,38.0,0.0,
-FG1607.ZCE,20160621,,1013.0,,,,,1021.0,,8.0,0.0,0.0,38.0,0.0,
-FG1607.ZCE,20160622,,1021.0,,,,,1021.0,,0.0,0.0,0.0,38.0,0.0,
-FG1607.ZCE,20160623,,1021.0,1036.0,1036.0,1036.0,1036.0,1036.0,15.0,15.0,4.0,8.29,34.0,-4.0,
-FG1607.ZCE,20160624,1036.0,1036.0,1046.0,1046.0,1027.0,1027.0,1040.0,-9.0,4.0,6.0,12.48,32.0,-2.0,
-FG1607.ZCE,20160627,1027.0,1040.0,,,,,1040.0,,0.0,0.0,0.0,32.0,0.0,
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-FG1607.ZCE,20160629,1052.0,1052.0,,,,,1054.0,,2.0,0.0,0.0,26.0,0.0,
-FG1607.ZCE,20160630,,1054.0,1097.0,1097.0,1061.0,1061.0,1079.0,7.0,25.0,4.0,8.63,26.0,0.0,
-FG1607.ZCE,20160701,1061.0,1079.0,1155.0,1155.0,1155.0,1155.0,1155.0,76.0,76.0,18.0,41.58,12.0,-14.0,
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-FG1607.ZCE,20160706,,1135.0,,,,,1135.0,,0.0,0.0,0.0,12.0,0.0,
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-FG1607.ZCE,20160708,,1127.0,,,,,1127.0,,0.0,0.0,0.0,12.0,0.0,
-FG1607.ZCE,20160711,,1127.0,,,,,1127.0,,0.0,0.0,0.0,12.0,0.0,
-FG1607.ZCE,20160712,,1127.0,1081.0,1081.0,1081.0,1081.0,1081.0,-46.0,-46.0,12.0,25.94,8.0,-4.0,
-FG1607.ZCE,20160713,1081.0,1081.0,,,,,1081.0,,0.0,0.0,0.0,8.0,0.0,
-FG1607.ZCE,20160714,,1081.0,1123.0,1125.0,1123.0,1125.0,1124.0,44.0,43.0,6.0,13.49,0.0,-8.0,
diff --git a/data/FG/FG1608.csv b/data/FG/FG1608.csv
deleted file mode 100644
index d43f3c2..0000000
--- a/data/FG/FG1608.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1608.ZCE,20150817,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150818,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150819,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150820,,888.0,,,,,888.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150821,,888.0,943.0,943.0,890.0,896.0,910.0,8.0,22.0,6.0,10.92,0.0,0.0,
-FG1608.ZCE,20150824,896.0,910.0,,,,,886.0,,-24.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150825,,886.0,,,,,877.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150826,,877.0,,,,,877.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150827,,877.0,,,,,877.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150828,,877.0,,,,,877.0,,0.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150831,,877.0,,,,,852.0,,-25.0,0.0,0.0,0.0,0.0,
-FG1608.ZCE,20150901,,852.0,819.0,863.0,819.0,847.0,847.0,-5.0,-5.0,8.0,13.55,4.0,4.0,
-FG1608.ZCE,20150902,847.0,847.0,867.0,867.0,867.0,867.0,867.0,20.0,20.0,2.0,3.47,4.0,0.0,
-FG1608.ZCE,20150907,867.0,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150908,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150909,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150910,,867.0,,,,,867.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150911,,867.0,,,,,883.0,,16.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150914,,883.0,,,,,886.0,,3.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150915,,886.0,,,,,882.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150916,,882.0,,,,,878.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150917,,878.0,,,,,868.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150918,,868.0,,,,,868.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150921,,868.0,,,,,862.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150922,,862.0,,,,,861.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150923,,861.0,828.0,845.0,828.0,845.0,837.0,-16.0,-24.0,12.0,20.08,4.0,0.0,
-FG1608.ZCE,20150924,845.0,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150925,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150928,,837.0,,,,,837.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150929,,837.0,,,,,835.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20150930,,835.0,,,,,835.0,,0.0,0.0,0.0,4.0,0.0,
-FG1608.ZCE,20151008,,835.0,833.0,833.0,833.0,833.0,833.0,-2.0,-2.0,2.0,3.33,6.0,2.0,
-FG1608.ZCE,20151009,833.0,833.0,,,,,844.0,,11.0,0.0,0.0,6.0,0.0,
-FG1608.ZCE,20151012,,844.0,841.0,841.0,841.0,841.0,841.0,-3.0,-3.0,4.0,6.73,10.0,4.0,
-FG1608.ZCE,20151013,841.0,841.0,,,,,841.0,,0.0,0.0,0.0,10.0,0.0,
-FG1608.ZCE,20151014,,841.0,841.0,841.0,841.0,841.0,841.0,0.0,0.0,2.0,3.36,12.0,2.0,
-FG1608.ZCE,20151015,841.0,841.0,,,,,841.0,,0.0,0.0,0.0,12.0,0.0,
-FG1608.ZCE,20151016,,841.0,845.0,845.0,845.0,845.0,845.0,4.0,4.0,2.0,3.38,14.0,2.0,
-FG1608.ZCE,20151019,845.0,845.0,,,,,850.0,,5.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20151020,,850.0,,,,,850.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20151021,,850.0,855.0,855.0,855.0,855.0,855.0,5.0,5.0,2.0,3.42,12.0,-2.0,
-FG1608.ZCE,20151022,855.0,855.0,887.0,887.0,849.0,860.0,868.0,5.0,13.0,54.0,93.76,20.0,8.0,
-FG1608.ZCE,20151023,860.0,868.0,,,,,867.0,,-1.0,0.0,0.0,20.0,0.0,
-FG1608.ZCE,20151026,,867.0,857.0,857.0,855.0,855.0,856.0,-12.0,-11.0,4.0,6.85,20.0,0.0,
-FG1608.ZCE,20151027,855.0,856.0,856.0,856.0,856.0,856.0,856.0,0.0,0.0,2.0,3.42,20.0,0.0,
-FG1608.ZCE,20151028,856.0,856.0,,,,,856.0,,0.0,0.0,0.0,20.0,0.0,
-FG1608.ZCE,20151029,,856.0,854.0,861.0,854.0,861.0,857.0,5.0,1.0,10.0,17.14,24.0,4.0,
-FG1608.ZCE,20151030,861.0,857.0,,,,,867.0,,10.0,0.0,0.0,24.0,0.0,
-FG1608.ZCE,20151102,,867.0,861.0,861.0,861.0,861.0,861.0,-6.0,-6.0,2.0,3.44,24.0,0.0,
-FG1608.ZCE,20151103,861.0,861.0,860.0,860.0,860.0,860.0,860.0,-1.0,-1.0,2.0,3.44,24.0,0.0,
-FG1608.ZCE,20151104,860.0,860.0,870.0,870.0,870.0,870.0,870.0,10.0,10.0,6.0,10.44,28.0,4.0,
-FG1608.ZCE,20151105,870.0,870.0,,,,,861.0,,-9.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151106,,861.0,859.0,859.0,859.0,859.0,859.0,-2.0,-2.0,2.0,3.44,28.0,0.0,
-FG1608.ZCE,20151109,859.0,859.0,,,,,859.0,,0.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151110,,859.0,,,,,859.0,,0.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151111,,859.0,858.0,858.0,856.0,856.0,857.0,-3.0,-2.0,4.0,6.86,26.0,-2.0,
-FG1608.ZCE,20151112,856.0,857.0,,,,,857.0,,0.0,0.0,0.0,26.0,0.0,
-FG1608.ZCE,20151113,,857.0,849.0,849.0,849.0,849.0,849.0,-8.0,-8.0,2.0,3.4,26.0,0.0,
-FG1608.ZCE,20151116,849.0,849.0,,,,,849.0,,0.0,0.0,0.0,26.0,0.0,
-FG1608.ZCE,20151117,,849.0,840.0,844.0,834.0,843.0,840.0,-6.0,-9.0,18.0,30.24,28.0,2.0,
-FG1608.ZCE,20151118,843.0,840.0,,,,,840.0,,0.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151119,,840.0,830.0,830.0,829.0,829.0,830.0,-11.0,-10.0,4.0,6.64,28.0,0.0,
-FG1608.ZCE,20151120,829.0,830.0,,,,,830.0,,0.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151123,,830.0,,,,,818.0,,-12.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151124,,818.0,790.0,790.0,788.0,788.0,789.0,-30.0,-29.0,6.0,9.47,26.0,-2.0,
-FG1608.ZCE,20151125,788.0,789.0,821.0,821.0,821.0,821.0,821.0,32.0,32.0,2.0,3.28,28.0,2.0,
-FG1608.ZCE,20151126,821.0,821.0,851.0,851.0,851.0,851.0,851.0,30.0,30.0,2.0,3.4,28.0,0.0,
-FG1608.ZCE,20151127,851.0,851.0,,,,,850.0,,-1.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151130,,850.0,,,,,843.0,,-7.0,0.0,0.0,28.0,0.0,
-FG1608.ZCE,20151201,,843.0,811.0,833.0,811.0,832.0,820.0,-11.0,-23.0,10.0,16.4,30.0,2.0,
-FG1608.ZCE,20151202,832.0,820.0,844.0,846.0,844.0,846.0,845.0,26.0,25.0,4.0,6.76,30.0,0.0,
-FG1608.ZCE,20151203,846.0,845.0,,,,,845.0,,0.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151204,,845.0,845.0,845.0,845.0,845.0,845.0,0.0,0.0,2.0,3.38,30.0,0.0,
-FG1608.ZCE,20151207,845.0,845.0,,,,,845.0,,0.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151208,,845.0,,,,,841.0,,-4.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151209,,841.0,,,,,841.0,,0.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151210,,841.0,,,,,836.0,,-5.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151211,,836.0,,,,,836.0,,0.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20151214,,836.0,839.0,839.0,839.0,839.0,839.0,3.0,3.0,2.0,3.36,32.0,2.0,
-FG1608.ZCE,20151215,839.0,839.0,,,,,839.0,,0.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20151216,,839.0,837.0,840.0,835.0,840.0,837.0,1.0,-2.0,6.0,10.05,32.0,0.0,
-FG1608.ZCE,20151217,840.0,837.0,,,,,837.0,,0.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20151218,,837.0,833.0,860.0,833.0,860.0,847.0,23.0,10.0,4.0,6.77,34.0,2.0,
-FG1608.ZCE,20151221,860.0,847.0,,,,,851.0,,4.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20151222,,851.0,867.0,875.0,864.0,864.0,870.0,13.0,19.0,18.0,31.33,34.0,0.0,
-FG1608.ZCE,20151223,864.0,870.0,,,,,870.0,,0.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20151224,,870.0,874.0,874.0,871.0,871.0,873.0,1.0,3.0,8.0,13.96,38.0,4.0,
-FG1608.ZCE,20151225,871.0,873.0,,,,,873.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20151228,,873.0,,,,,867.0,,-6.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20151229,,867.0,,,,,867.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20151230,,867.0,,,,,867.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20151231,,867.0,,,,,867.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160104,,867.0,,,,,866.0,,-1.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160105,,866.0,,,,,866.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160106,,866.0,,,,,865.0,,-1.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160107,,865.0,,,,,865.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160108,,865.0,,,,,864.0,,-1.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160111,,864.0,865.0,865.0,865.0,865.0,865.0,1.0,1.0,2.0,3.46,38.0,0.0,
-FG1608.ZCE,20160112,865.0,865.0,900.0,900.0,859.0,866.0,875.0,1.0,10.0,6.0,10.5,38.0,0.0,
-FG1608.ZCE,20160113,866.0,875.0,,,,,862.0,,-13.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160114,,862.0,,,,,862.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160115,,862.0,,,,,862.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160118,,862.0,878.0,878.0,878.0,878.0,878.0,16.0,16.0,2.0,3.51,36.0,-2.0,
-FG1608.ZCE,20160119,878.0,878.0,,,,,883.0,,5.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160120,,883.0,,,,,883.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160121,,883.0,,,,,883.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160122,,883.0,900.0,906.0,892.0,892.0,900.0,9.0,17.0,8.0,14.4,36.0,0.0,
-FG1608.ZCE,20160125,892.0,900.0,883.0,883.0,883.0,883.0,883.0,-17.0,-17.0,2.0,3.53,36.0,0.0,
-FG1608.ZCE,20160126,883.0,883.0,895.0,896.0,881.0,881.0,888.0,-2.0,5.0,42.0,74.56,40.0,4.0,
-FG1608.ZCE,20160127,881.0,888.0,,,,,889.0,,1.0,0.0,0.0,40.0,0.0,
-FG1608.ZCE,20160128,,889.0,,,,,889.0,,0.0,0.0,0.0,40.0,0.0,
-FG1608.ZCE,20160129,,889.0,,,,,888.0,,-1.0,0.0,0.0,40.0,0.0,
-FG1608.ZCE,20160201,,888.0,,,,,888.0,,0.0,0.0,0.0,40.0,0.0,
-FG1608.ZCE,20160202,,888.0,880.0,880.0,880.0,880.0,880.0,-8.0,-8.0,4.0,7.04,40.0,0.0,
-FG1608.ZCE,20160203,880.0,880.0,879.0,886.0,879.0,879.0,881.0,-1.0,1.0,8.0,14.09,36.0,-4.0,
-FG1608.ZCE,20160204,879.0,881.0,,,,,891.0,,10.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160205,,891.0,,,,,891.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160215,,891.0,,,,,891.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160216,,891.0,892.0,894.0,891.0,894.0,892.0,3.0,1.0,6.0,10.71,38.0,2.0,
-FG1608.ZCE,20160217,894.0,892.0,904.0,904.0,888.0,903.0,899.0,11.0,7.0,8.0,14.39,38.0,0.0,
-FG1608.ZCE,20160218,903.0,899.0,,,,,905.0,,6.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160219,,905.0,,,,,905.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160222,,905.0,919.0,919.0,919.0,919.0,919.0,14.0,14.0,2.0,3.68,38.0,0.0,
-FG1608.ZCE,20160223,919.0,919.0,,,,,919.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160224,,919.0,,,,,923.0,,4.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160225,,923.0,940.0,940.0,940.0,940.0,940.0,17.0,17.0,2.0,3.76,38.0,0.0,
-FG1608.ZCE,20160226,940.0,940.0,,,,,940.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160229,,940.0,,,,,940.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160301,,940.0,943.0,943.0,943.0,943.0,943.0,3.0,3.0,2.0,3.77,38.0,0.0,
-FG1608.ZCE,20160302,943.0,943.0,,,,,943.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160303,,943.0,,,,,943.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160304,,943.0,,,,,943.0,,0.0,0.0,0.0,38.0,0.0,
-FG1608.ZCE,20160307,,943.0,978.0,978.0,978.0,978.0,978.0,35.0,35.0,2.0,3.91,36.0,-2.0,
-FG1608.ZCE,20160308,978.0,978.0,1008.0,1008.0,979.0,996.0,997.0,18.0,19.0,10.0,19.94,36.0,0.0,
-FG1608.ZCE,20160309,996.0,997.0,983.0,983.0,983.0,983.0,983.0,-14.0,-14.0,2.0,3.93,36.0,0.0,
-FG1608.ZCE,20160310,983.0,983.0,980.0,980.0,980.0,980.0,980.0,-3.0,-3.0,2.0,3.92,36.0,0.0,
-FG1608.ZCE,20160311,980.0,980.0,982.0,982.0,975.0,975.0,979.0,-5.0,-1.0,4.0,7.83,36.0,0.0,
-FG1608.ZCE,20160314,975.0,979.0,988.0,996.0,988.0,990.0,991.0,11.0,12.0,6.0,11.9,36.0,0.0,
-FG1608.ZCE,20160315,990.0,991.0,974.0,974.0,974.0,974.0,974.0,-17.0,-17.0,2.0,3.9,36.0,0.0,
-FG1608.ZCE,20160316,974.0,974.0,,,,,974.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160317,,974.0,,,,,970.0,,-4.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160318,,970.0,,,,,982.0,,12.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160321,,982.0,,,,,982.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160322,,982.0,994.0,994.0,976.0,976.0,985.0,-6.0,3.0,4.0,7.88,36.0,0.0,
-FG1608.ZCE,20160323,976.0,985.0,,,,,977.0,,-8.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160324,,977.0,974.0,974.0,957.0,957.0,968.0,-20.0,-9.0,6.0,11.62,38.0,2.0,
-FG1608.ZCE,20160325,957.0,968.0,951.0,951.0,949.0,949.0,950.0,-19.0,-18.0,4.0,7.6,36.0,-2.0,
-FG1608.ZCE,20160328,949.0,950.0,,,,,950.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160329,,950.0,,,,,950.0,,0.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160330,,950.0,,,,,951.0,,1.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160331,,951.0,,,,,951.0,,0.0,0.0,0.0,36.0,0.0,
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-FG1608.ZCE,20160406,,955.0,,,,,964.0,,9.0,0.0,0.0,36.0,0.0,
-FG1608.ZCE,20160407,,964.0,964.0,979.0,964.0,975.0,973.0,11.0,9.0,6.0,11.67,34.0,-2.0,
-FG1608.ZCE,20160408,975.0,973.0,983.0,983.0,973.0,973.0,977.0,0.0,4.0,8.0,15.63,32.0,-2.0,
-FG1608.ZCE,20160411,973.0,977.0,,,,,977.0,,0.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160412,,977.0,,,,,979.0,,2.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160413,,979.0,1006.0,1006.0,994.0,994.0,1000.0,15.0,21.0,4.0,8.0,32.0,0.0,
-FG1608.ZCE,20160414,994.0,1000.0,,,,,1000.0,,0.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160415,,1000.0,1005.0,1005.0,1005.0,1005.0,1005.0,5.0,5.0,2.0,4.02,30.0,-2.0,
-FG1608.ZCE,20160418,1005.0,1005.0,1004.0,1004.0,1004.0,1004.0,1004.0,-1.0,-1.0,2.0,4.02,30.0,0.0,
-FG1608.ZCE,20160419,1004.0,1004.0,,,,,1022.0,,18.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160420,,1022.0,,,,,1030.0,,8.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160421,,1030.0,,,,,1056.0,,26.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160422,,1056.0,,,,,1042.0,,-14.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160425,,1042.0,,,,,1042.0,,0.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160426,,1042.0,,,,,1023.0,,-19.0,0.0,0.0,30.0,0.0,
-FG1608.ZCE,20160427,,1023.0,1011.0,1015.0,991.0,991.0,1006.0,-32.0,-17.0,8.0,16.1,32.0,2.0,
-FG1608.ZCE,20160428,991.0,1006.0,984.0,996.0,984.0,995.0,993.0,-11.0,-13.0,8.0,15.88,34.0,2.0,
-FG1608.ZCE,20160429,995.0,993.0,1006.0,1006.0,990.0,1005.0,1000.0,12.0,7.0,14.0,27.99,32.0,-2.0,
-FG1608.ZCE,20160503,1005.0,1000.0,1039.0,1039.0,960.0,961.0,992.0,-39.0,-8.0,300.0,595.39,32.0,0.0,
-FG1608.ZCE,20160504,961.0,992.0,,,,,969.0,,-23.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160505,,969.0,,,,,963.0,,-6.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160506,,963.0,,,,,950.0,,-13.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160509,,950.0,940.0,940.0,939.0,939.0,940.0,-11.0,-10.0,4.0,7.52,32.0,0.0,
-FG1608.ZCE,20160510,939.0,940.0,937.0,937.0,937.0,937.0,937.0,-3.0,-3.0,2.0,3.75,32.0,0.0,
-FG1608.ZCE,20160511,937.0,937.0,,,,,937.0,,0.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160512,,937.0,974.0,975.0,974.0,975.0,975.0,38.0,38.0,24.0,46.8,34.0,2.0,
-FG1608.ZCE,20160513,975.0,975.0,971.0,971.0,971.0,971.0,971.0,-4.0,-4.0,2.0,3.88,36.0,2.0,
-FG1608.ZCE,20160516,971.0,971.0,972.0,972.0,972.0,972.0,972.0,1.0,1.0,2.0,3.89,34.0,-2.0,
-FG1608.ZCE,20160517,972.0,972.0,972.0,990.0,972.0,990.0,983.0,18.0,11.0,8.0,15.72,34.0,0.0,
-FG1608.ZCE,20160518,990.0,983.0,,,,,970.0,,-13.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20160519,,970.0,,,,,970.0,,0.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20160520,,970.0,,,,,980.0,,10.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20160523,,980.0,,,,,955.0,,-25.0,0.0,0.0,34.0,0.0,
-FG1608.ZCE,20160524,,955.0,942.0,942.0,942.0,942.0,942.0,-13.0,-13.0,2.0,3.77,32.0,-2.0,
-FG1608.ZCE,20160525,942.0,942.0,,,,,946.0,,4.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160526,,946.0,,,,,962.0,,16.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160527,,962.0,,,,,977.0,,15.0,0.0,0.0,32.0,0.0,
-FG1608.ZCE,20160530,,977.0,1015.0,1016.0,1015.0,1016.0,1016.0,39.0,39.0,4.0,8.12,32.0,0.0,
-FG1608.ZCE,20160531,1016.0,1016.0,1037.0,1038.0,1032.0,1038.0,1036.0,22.0,20.0,8.0,16.58,26.0,-6.0,
-FG1608.ZCE,20160601,1038.0,1036.0,1032.0,1032.0,1023.0,1024.0,1026.0,-12.0,-10.0,28.0,57.44,14.0,-12.0,
-FG1608.ZCE,20160602,1024.0,1026.0,1014.0,1030.0,1013.0,1030.0,1019.0,4.0,-7.0,12.0,24.46,14.0,0.0,
-FG1608.ZCE,20160603,1030.0,1019.0,,,,,1012.0,,-7.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160606,,1012.0,998.0,998.0,998.0,998.0,998.0,-14.0,-14.0,2.0,3.99,14.0,0.0,
-FG1608.ZCE,20160607,998.0,998.0,,,,,1009.0,,11.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160608,,1009.0,,,,,1012.0,,3.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160613,,1012.0,,,,,1014.0,,2.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160614,,1014.0,,,,,1014.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160615,,1014.0,,,,,1014.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160616,,1014.0,,,,,992.0,,-22.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160617,,992.0,975.0,987.0,975.0,975.0,979.0,-17.0,-13.0,6.0,11.75,14.0,0.0,
-FG1608.ZCE,20160620,975.0,979.0,,,,,988.0,,9.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160621,,988.0,1008.0,1008.0,1004.0,1004.0,1006.0,16.0,18.0,4.0,8.05,14.0,0.0,
-FG1608.ZCE,20160622,1004.0,1006.0,,,,,1011.0,,5.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160623,,1011.0,,,,,1011.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160624,,1011.0,,,,,1011.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160627,,1011.0,,,,,1011.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160628,,1011.0,,,,,1037.0,,26.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160629,,1037.0,,,,,1037.0,,0.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160630,,1037.0,1060.0,1075.0,1060.0,1067.0,1067.0,30.0,30.0,6.0,12.81,16.0,2.0,
-FG1608.ZCE,20160701,1067.0,1067.0,1094.0,1094.0,1094.0,1094.0,1094.0,27.0,27.0,4.0,8.75,20.0,4.0,
-FG1608.ZCE,20160704,1094.0,1094.0,1133.0,1133.0,1133.0,1133.0,1133.0,39.0,39.0,2.0,4.53,22.0,2.0,
-FG1608.ZCE,20160705,1133.0,1133.0,1112.0,1121.0,1112.0,1121.0,1118.0,-12.0,-15.0,6.0,13.42,20.0,-2.0,
-FG1608.ZCE,20160706,1121.0,1118.0,1153.0,1154.0,1084.0,1086.0,1130.0,-32.0,12.0,52.0,117.48,24.0,4.0,
-FG1608.ZCE,20160707,1086.0,1130.0,,,,,1111.0,,-19.0,0.0,0.0,24.0,0.0,
-FG1608.ZCE,20160708,,1111.0,1084.0,1094.0,1067.0,1067.0,1083.0,-44.0,-28.0,8.0,17.33,24.0,0.0,
-FG1608.ZCE,20160711,1067.0,1083.0,1046.0,1078.0,1046.0,1078.0,1066.0,-5.0,-17.0,48.0,102.35,22.0,-2.0,
-FG1608.ZCE,20160712,1078.0,1066.0,1068.0,1086.0,1068.0,1086.0,1074.0,20.0,8.0,6.0,12.89,18.0,-4.0,
-FG1608.ZCE,20160713,1086.0,1074.0,1117.0,1117.0,1117.0,1117.0,1117.0,43.0,43.0,2.0,4.47,20.0,2.0,
-FG1608.ZCE,20160714,1117.0,1117.0,,,,,1101.0,,-16.0,0.0,0.0,20.0,0.0,
-FG1608.ZCE,20160715,,1101.0,1087.0,1087.0,1071.0,1071.0,1079.0,-30.0,-22.0,4.0,8.63,18.0,-2.0,
-FG1608.ZCE,20160718,1071.0,1079.0,1065.0,1065.0,1065.0,1065.0,1065.0,-14.0,-14.0,2.0,4.26,16.0,-2.0,
-FG1608.ZCE,20160719,1065.0,1065.0,,,,,1065.0,,0.0,0.0,0.0,16.0,0.0,
-FG1608.ZCE,20160720,,1065.0,1063.0,1063.0,1063.0,1063.0,1063.0,-2.0,-2.0,2.0,4.25,18.0,2.0,
-FG1608.ZCE,20160721,1063.0,1063.0,,,,,1063.0,,0.0,0.0,0.0,18.0,0.0,
-FG1608.ZCE,20160722,,1063.0,,,,,1063.0,,0.0,0.0,0.0,18.0,0.0,
-FG1608.ZCE,20160725,,1063.0,1059.0,1106.0,1059.0,1106.0,1075.0,43.0,12.0,10.0,21.49,16.0,-2.0,
-FG1608.ZCE,20160726,1106.0,1075.0,1100.0,1100.0,1100.0,1100.0,1100.0,25.0,25.0,4.0,8.8,16.0,0.0,
-FG1608.ZCE,20160727,1100.0,1100.0,1142.0,1142.0,1095.0,1095.0,1119.0,-5.0,19.0,4.0,8.95,16.0,0.0,
-FG1608.ZCE,20160728,1095.0,1119.0,1132.0,1132.0,1132.0,1132.0,1132.0,13.0,13.0,2.0,4.53,16.0,0.0,
-FG1608.ZCE,20160729,1132.0,1132.0,,,,,1132.0,,0.0,0.0,0.0,16.0,0.0,
-FG1608.ZCE,20160801,,1132.0,,,,,1152.0,,20.0,0.0,0.0,16.0,0.0,
-FG1608.ZCE,20160802,,1152.0,,,,,1152.0,,0.0,0.0,0.0,16.0,0.0,
-FG1608.ZCE,20160803,,1152.0,,,,,1152.0,,0.0,0.0,0.0,16.0,0.0,
-FG1608.ZCE,20160804,,1152.0,1176.0,1176.0,1176.0,1176.0,1176.0,24.0,24.0,2.0,4.7,18.0,2.0,
-FG1608.ZCE,20160805,1176.0,1176.0,,,,,1182.0,,6.0,0.0,0.0,18.0,0.0,
-FG1608.ZCE,20160808,,1182.0,1215.0,1215.0,1176.0,1176.0,1196.0,-6.0,14.0,4.0,9.56,14.0,-4.0,
-FG1608.ZCE,20160809,1176.0,1196.0,1240.0,1240.0,1240.0,1240.0,1240.0,44.0,44.0,2.0,4.96,16.0,2.0,
-FG1608.ZCE,20160810,1240.0,1240.0,1239.0,1239.0,1239.0,1239.0,1239.0,-1.0,-1.0,2.0,4.96,14.0,-2.0,
-FG1608.ZCE,20160811,1239.0,1239.0,,,,,1204.0,,-35.0,0.0,0.0,14.0,0.0,
-FG1608.ZCE,20160812,,1204.0,,,,,1219.0,,15.0,0.0,0.0,0.0,-14.0,
diff --git a/data/FG/FG1609.csv b/data/FG/FG1609.csv
deleted file mode 100644
index dc99ce5..0000000
--- a/data/FG/FG1609.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1609.ZCE,20150917,,878.0,850.0,856.0,844.0,849.0,850.0,-29.0,-28.0,166.0,282.27,62.0,62.0,
-FG1609.ZCE,20150918,849.0,850.0,848.0,851.0,847.0,848.0,849.0,-2.0,-1.0,114.0,193.66,136.0,74.0,
-FG1609.ZCE,20150921,848.0,849.0,845.0,845.0,839.0,845.0,841.0,-4.0,-8.0,110.0,185.12,218.0,82.0,
-FG1609.ZCE,20150922,845.0,841.0,843.0,844.0,839.0,839.0,841.0,-2.0,0.0,58.0,97.54,270.0,52.0,
-FG1609.ZCE,20150923,839.0,841.0,839.0,839.0,834.0,835.0,836.0,-6.0,-5.0,106.0,177.15,324.0,54.0,
-FG1609.ZCE,20150924,835.0,836.0,837.0,838.0,818.0,819.0,825.0,-17.0,-11.0,434.0,715.95,696.0,372.0,
-FG1609.ZCE,20150925,819.0,825.0,819.0,833.0,819.0,825.0,827.0,0.0,2.0,762.0,1260.62,968.0,272.0,
-FG1609.ZCE,20150928,825.0,827.0,819.0,833.0,819.0,826.0,829.0,-1.0,2.0,692.0,1146.91,1294.0,326.0,
-FG1609.ZCE,20150929,826.0,829.0,822.0,832.0,817.0,820.0,821.0,-9.0,-8.0,490.0,804.76,1308.0,14.0,
-FG1609.ZCE,20150930,820.0,821.0,822.0,822.0,816.0,820.0,819.0,-1.0,-2.0,448.0,733.88,1600.0,292.0,
-FG1609.ZCE,20151008,820.0,819.0,823.0,835.0,821.0,832.0,826.0,13.0,7.0,344.0,568.61,1656.0,56.0,
-FG1609.ZCE,20151009,832.0,826.0,830.0,846.0,830.0,843.0,839.0,17.0,13.0,1030.0,1728.8,2070.0,414.0,
-FG1609.ZCE,20151012,843.0,839.0,841.0,841.0,832.0,834.0,837.0,-5.0,-2.0,354.0,592.34,2204.0,134.0,
-FG1609.ZCE,20151013,834.0,837.0,835.0,835.0,829.0,830.0,832.0,-7.0,-5.0,506.0,841.7,2204.0,0.0,
-FG1609.ZCE,20151014,830.0,832.0,832.0,834.0,815.0,817.0,821.0,-15.0,-11.0,1508.0,2476.04,2136.0,-68.0,
-FG1609.ZCE,20151015,817.0,821.0,819.0,830.0,818.0,828.0,826.0,7.0,5.0,2240.0,3702.2,3110.0,974.0,
-FG1609.ZCE,20151016,828.0,826.0,826.0,837.0,821.0,832.0,832.0,6.0,6.0,3032.0,5046.56,4616.0,1506.0,
-FG1609.ZCE,20151019,832.0,832.0,835.0,850.0,835.0,843.0,845.0,11.0,13.0,4126.0,6970.25,6136.0,1520.0,
-FG1609.ZCE,20151020,843.0,845.0,842.0,844.0,837.0,838.0,841.0,-7.0,-4.0,1830.0,3078.34,6770.0,634.0,
-FG1609.ZCE,20151021,838.0,841.0,840.0,850.0,834.0,848.0,843.0,7.0,2.0,2166.0,3650.65,6988.0,218.0,
-FG1609.ZCE,20151022,848.0,843.0,848.0,866.0,843.0,850.0,852.0,7.0,9.0,4588.0,7819.6,6266.0,-722.0,
-FG1609.ZCE,20151023,850.0,852.0,848.0,854.0,846.0,854.0,850.0,2.0,-2.0,752.0,1278.9,6226.0,-40.0,
-FG1609.ZCE,20151026,854.0,850.0,850.0,854.0,839.0,841.0,845.0,-9.0,-5.0,1578.0,2667.88,6962.0,736.0,
-FG1609.ZCE,20151027,841.0,845.0,840.0,847.0,836.0,846.0,842.0,1.0,-3.0,1194.0,2010.4,7286.0,324.0,
-FG1609.ZCE,20151028,846.0,842.0,847.0,848.0,842.0,843.0,844.0,1.0,2.0,650.0,1097.67,7336.0,50.0,
-FG1609.ZCE,20151029,843.0,844.0,842.0,847.0,837.0,837.0,841.0,-7.0,-3.0,886.0,1489.4,7446.0,110.0,
-FG1609.ZCE,20151030,837.0,841.0,840.0,849.0,839.0,847.0,844.0,6.0,3.0,1734.0,2926.66,7370.0,-76.0,
-FG1609.ZCE,20151102,847.0,844.0,847.0,851.0,842.0,844.0,846.0,0.0,2.0,1382.0,2337.22,7706.0,336.0,
-FG1609.ZCE,20151103,844.0,846.0,845.0,853.0,842.0,851.0,847.0,5.0,1.0,1104.0,1871.1,7964.0,258.0,
-FG1609.ZCE,20151104,851.0,847.0,850.0,867.0,850.0,852.0,858.0,5.0,11.0,2650.0,4545.96,8260.0,296.0,
-FG1609.ZCE,20151105,852.0,858.0,851.0,859.0,837.0,838.0,849.0,-20.0,-9.0,1642.0,2787.48,7818.0,-442.0,
-FG1609.ZCE,20151106,838.0,849.0,839.0,847.0,836.0,847.0,841.0,-2.0,-8.0,1262.0,2122.25,7792.0,-26.0,
-FG1609.ZCE,20151109,847.0,841.0,846.0,850.0,841.0,843.0,846.0,2.0,5.0,1398.0,2364.8,8570.0,778.0,
-FG1609.ZCE,20151110,843.0,846.0,842.0,845.0,835.0,841.0,838.0,-5.0,-8.0,912.0,1529.34,8676.0,106.0,
-FG1609.ZCE,20151111,841.0,838.0,840.0,842.0,834.0,836.0,837.0,-2.0,-1.0,1564.0,2618.44,9054.0,378.0,
-FG1609.ZCE,20151112,836.0,837.0,834.0,847.0,824.0,834.0,831.0,-3.0,-6.0,2386.0,3965.4,9002.0,-52.0,
-FG1609.ZCE,20151113,834.0,831.0,833.0,834.0,818.0,823.0,827.0,-8.0,-4.0,5684.0,9397.46,9096.0,94.0,
-FG1609.ZCE,20151116,823.0,827.0,822.0,825.0,816.0,816.0,820.0,-11.0,-7.0,1596.0,2618.21,9608.0,512.0,
-FG1609.ZCE,20151117,816.0,820.0,816.0,821.0,811.0,816.0,815.0,-4.0,-5.0,2050.0,3342.8,10348.0,740.0,
-FG1609.ZCE,20151118,816.0,815.0,815.0,819.0,813.0,815.0,816.0,0.0,1.0,1998.0,3261.01,10712.0,364.0,
-FG1609.ZCE,20151119,815.0,816.0,814.0,815.0,793.0,802.0,800.0,-14.0,-16.0,7410.0,11848.75,14436.0,3724.0,
-FG1609.ZCE,20151120,802.0,800.0,801.0,805.0,790.0,797.0,798.0,-3.0,-2.0,6136.0,9791.67,15438.0,1002.0,
-FG1609.ZCE,20151123,797.0,798.0,796.0,801.0,780.0,782.0,790.0,-16.0,-8.0,6154.0,9726.46,17328.0,1890.0,
-FG1609.ZCE,20151124,782.0,790.0,785.0,789.0,762.0,786.0,774.0,-4.0,-16.0,12382.0,19167.36,19642.0,2314.0,
-FG1609.ZCE,20151125,786.0,774.0,785.0,805.0,780.0,803.0,796.0,29.0,22.0,12344.0,19657.65,19834.0,192.0,
-FG1609.ZCE,20151126,803.0,796.0,799.0,820.0,791.0,800.0,804.0,4.0,8.0,18520.0,29775.34,19682.0,-152.0,
-FG1609.ZCE,20151127,800.0,804.0,796.0,806.0,796.0,803.0,802.0,-1.0,-2.0,4340.0,6958.21,20160.0,478.0,
-FG1609.ZCE,20151130,803.0,802.0,802.0,805.0,787.0,789.0,795.0,-13.0,-7.0,4794.0,7620.46,21250.0,1090.0,
-FG1609.ZCE,20151201,789.0,795.0,788.0,805.0,784.0,801.0,793.0,6.0,-2.0,5746.0,9113.08,21348.0,98.0,
-FG1609.ZCE,20151202,801.0,793.0,802.0,822.0,799.0,819.0,815.0,26.0,22.0,12166.0,19829.46,19896.0,-1452.0,
-FG1609.ZCE,20151203,819.0,815.0,818.0,821.0,809.0,816.0,814.0,1.0,-1.0,10986.0,17881.73,17844.0,-2052.0,
-FG1609.ZCE,20151204,816.0,814.0,815.0,820.0,801.0,802.0,807.0,-12.0,-7.0,6250.0,10092.32,18546.0,702.0,
-FG1609.ZCE,20151207,802.0,807.0,804.0,813.0,799.0,811.0,807.0,4.0,0.0,6652.0,10734.54,18142.0,-404.0,
-FG1609.ZCE,20151208,811.0,807.0,811.0,812.0,803.0,806.0,807.0,-1.0,0.0,5702.0,9202.66,18396.0,254.0,
-FG1609.ZCE,20151209,806.0,807.0,805.0,807.0,798.0,805.0,802.0,-2.0,-5.0,9442.0,15146.19,19786.0,1390.0,
-FG1609.ZCE,20151210,805.0,802.0,806.0,808.0,799.0,800.0,804.0,-2.0,2.0,5380.0,8645.75,19674.0,-112.0,
-FG1609.ZCE,20151211,800.0,804.0,801.0,808.0,800.0,807.0,804.0,3.0,0.0,7226.0,11619.52,20746.0,1072.0,
-FG1609.ZCE,20151214,807.0,804.0,807.0,809.0,801.0,803.0,805.0,-1.0,1.0,9464.0,15230.6,22220.0,1474.0,
-FG1609.ZCE,20151215,803.0,805.0,802.0,812.0,799.0,807.0,806.0,2.0,1.0,17674.0,28484.12,23704.0,1484.0,
-FG1609.ZCE,20151216,807.0,806.0,807.0,809.0,804.0,807.0,806.0,1.0,0.0,5748.0,9270.79,25164.0,1460.0,
-FG1609.ZCE,20151217,807.0,806.0,808.0,811.0,803.0,804.0,807.0,-2.0,1.0,8724.0,14079.39,26832.0,1668.0,
-FG1609.ZCE,20151218,804.0,807.0,804.0,820.0,802.0,817.0,811.0,10.0,4.0,11434.0,18543.78,27016.0,184.0,
-FG1609.ZCE,20151221,817.0,811.0,820.0,824.0,813.0,822.0,818.0,11.0,7.0,15978.0,26133.58,26874.0,-142.0,
-FG1609.ZCE,20151222,822.0,818.0,823.0,850.0,818.0,846.0,837.0,28.0,19.0,50608.0,84678.46,35318.0,8444.0,
-FG1609.ZCE,20151223,846.0,837.0,844.0,847.0,836.0,841.0,841.0,4.0,4.0,19456.0,32726.53,36462.0,1144.0,
-FG1609.ZCE,20151224,841.0,841.0,842.0,847.0,839.0,845.0,844.0,4.0,3.0,8072.0,13623.44,37522.0,1060.0,
-FG1609.ZCE,20151225,845.0,844.0,845.0,849.0,838.0,841.0,843.0,-3.0,-1.0,7568.0,12762.68,36530.0,-992.0,
-FG1609.ZCE,20151228,841.0,843.0,841.0,841.0,831.0,831.0,835.0,-12.0,-8.0,6318.0,10557.14,36780.0,250.0,
-FG1609.ZCE,20151229,831.0,835.0,831.0,838.0,826.0,836.0,832.0,1.0,-3.0,11110.0,18485.48,35344.0,-1436.0,
-FG1609.ZCE,20151230,836.0,832.0,837.0,843.0,836.0,838.0,839.0,6.0,7.0,6790.0,11397.61,34912.0,-432.0,
-FG1609.ZCE,20151231,838.0,839.0,839.0,844.0,835.0,838.0,839.0,-1.0,0.0,6298.0,10565.24,33732.0,-1180.0,
-FG1609.ZCE,20160104,838.0,839.0,838.0,845.0,830.0,830.0,836.0,-9.0,-3.0,6864.0,11470.99,32866.0,-866.0,
-FG1609.ZCE,20160105,830.0,836.0,830.0,837.0,830.0,835.0,834.0,-1.0,-2.0,6016.0,10029.3,31410.0,-1456.0,
-FG1609.ZCE,20160106,835.0,834.0,835.0,837.0,828.0,830.0,831.0,-4.0,-3.0,6582.0,10940.0,32542.0,1132.0,
-FG1609.ZCE,20160107,830.0,831.0,828.0,834.0,827.0,832.0,831.0,1.0,0.0,9402.0,15623.29,30988.0,-1554.0,
-FG1609.ZCE,20160108,832.0,831.0,833.0,843.0,829.0,835.0,836.0,4.0,5.0,24268.0,40580.25,35230.0,4242.0,
-FG1609.ZCE,20160111,835.0,836.0,835.0,845.0,833.0,835.0,837.0,-1.0,1.0,12422.0,20799.59,34292.0,-938.0,
-FG1609.ZCE,20160112,835.0,837.0,835.0,837.0,829.0,832.0,832.0,-5.0,-5.0,6388.0,10631.53,34358.0,66.0,
-FG1609.ZCE,20160113,832.0,832.0,832.0,834.0,824.0,826.0,828.0,-6.0,-4.0,9834.0,16293.81,34100.0,-258.0,
-FG1609.ZCE,20160114,826.0,828.0,826.0,834.0,818.0,832.0,825.0,4.0,-3.0,18934.0,31244.68,33378.0,-722.0,
-FG1609.ZCE,20160115,832.0,825.0,831.0,840.0,831.0,835.0,836.0,10.0,11.0,10872.0,18186.44,34032.0,654.0,
-FG1609.ZCE,20160118,835.0,836.0,836.0,857.0,833.0,852.0,844.0,16.0,8.0,31122.0,52514.06,43414.0,9382.0,
-FG1609.ZCE,20160119,852.0,844.0,850.0,858.0,850.0,858.0,853.0,14.0,9.0,12816.0,21862.85,43326.0,-88.0,
-FG1609.ZCE,20160120,858.0,853.0,859.0,859.0,851.0,853.0,854.0,0.0,1.0,7504.0,12820.48,43078.0,-248.0,
-FG1609.ZCE,20160121,853.0,854.0,853.0,859.0,851.0,855.0,855.0,1.0,1.0,11936.0,20411.18,43126.0,48.0,
-FG1609.ZCE,20160122,855.0,855.0,856.0,871.0,854.0,867.0,866.0,12.0,11.0,22376.0,38745.2,41112.0,-2014.0,
-FG1609.ZCE,20160125,867.0,866.0,867.0,867.0,855.0,857.0,860.0,-9.0,-6.0,12240.0,21062.05,40642.0,-470.0,
-FG1609.ZCE,20160126,857.0,860.0,855.0,862.0,854.0,857.0,858.0,-3.0,-2.0,6712.0,11512.36,40224.0,-418.0,
-FG1609.ZCE,20160127,857.0,858.0,858.0,866.0,857.0,863.0,862.0,5.0,4.0,7860.0,13553.13,41108.0,884.0,
-FG1609.ZCE,20160128,863.0,862.0,862.0,864.0,855.0,857.0,859.0,-5.0,-3.0,5780.0,9934.75,39854.0,-1254.0,
-FG1609.ZCE,20160129,857.0,859.0,856.0,859.0,848.0,851.0,853.0,-8.0,-6.0,8036.0,13708.72,39384.0,-470.0,
-FG1609.ZCE,20160201,851.0,853.0,853.0,858.0,849.0,851.0,853.0,-2.0,0.0,6562.0,11198.84,39200.0,-184.0,
-FG1609.ZCE,20160202,851.0,853.0,851.0,852.0,844.0,851.0,849.0,-2.0,-4.0,3388.0,5752.73,38528.0,-672.0,
-FG1609.ZCE,20160203,851.0,849.0,854.0,855.0,848.0,852.0,852.0,3.0,3.0,4562.0,7773.57,37762.0,-766.0,
-FG1609.ZCE,20160204,852.0,852.0,851.0,865.0,851.0,865.0,860.0,13.0,8.0,8010.0,13771.2,36956.0,-806.0,
-FG1609.ZCE,20160205,865.0,860.0,866.0,866.0,858.0,865.0,863.0,5.0,3.0,4804.0,8287.38,36432.0,-524.0,
-FG1609.ZCE,20160215,865.0,863.0,864.0,872.0,861.0,871.0,868.0,8.0,5.0,5962.0,10345.98,37204.0,772.0,
-FG1609.ZCE,20160216,871.0,868.0,870.0,873.0,863.0,864.0,868.0,-4.0,0.0,5458.0,9470.63,38326.0,1122.0,
-FG1609.ZCE,20160217,864.0,868.0,863.0,883.0,862.0,883.0,875.0,15.0,7.0,17204.0,30114.72,36782.0,-1544.0,
-FG1609.ZCE,20160218,883.0,875.0,882.0,887.0,879.0,884.0,883.0,9.0,8.0,14904.0,26328.0,38370.0,1588.0,
-FG1609.ZCE,20160219,884.0,883.0,883.0,893.0,881.0,885.0,886.0,2.0,3.0,19142.0,33934.65,37044.0,-1326.0,
-FG1609.ZCE,20160222,885.0,886.0,885.0,906.0,884.0,897.0,896.0,11.0,10.0,19872.0,35596.55,36708.0,-336.0,
-FG1609.ZCE,20160223,897.0,896.0,898.0,901.0,890.0,897.0,896.0,1.0,0.0,10786.0,19319.8,36024.0,-684.0,
-FG1609.ZCE,20160224,897.0,896.0,897.0,904.0,892.0,904.0,897.0,8.0,1.0,9178.0,16473.19,36702.0,678.0,
-FG1609.ZCE,20160225,904.0,897.0,902.0,924.0,901.0,915.0,914.0,18.0,17.0,22352.0,40869.32,36684.0,-18.0,
-FG1609.ZCE,20160226,915.0,914.0,916.0,921.0,904.0,919.0,912.0,5.0,-2.0,19810.0,36116.51,35794.0,-890.0,
-FG1609.ZCE,20160229,919.0,912.0,919.0,920.0,907.0,915.0,912.0,3.0,0.0,15446.0,28188.31,35484.0,-310.0,
-FG1609.ZCE,20160301,915.0,912.0,917.0,927.0,912.0,926.0,919.0,14.0,7.0,16280.0,29916.64,37240.0,1756.0,
-FG1609.ZCE,20160302,926.0,919.0,926.0,926.0,918.0,925.0,923.0,6.0,4.0,13558.0,25031.98,36292.0,-948.0,
-FG1609.ZCE,20160303,925.0,923.0,924.0,933.0,921.0,923.0,928.0,0.0,5.0,15310.0,28417.57,37576.0,1284.0,
-FG1609.ZCE,20160304,923.0,928.0,923.0,931.0,922.0,928.0,926.0,0.0,-2.0,12348.0,22879.5,38174.0,598.0,
-FG1609.ZCE,20160307,928.0,926.0,928.0,964.0,924.0,964.0,952.0,38.0,26.0,42256.0,80465.41,42522.0,4348.0,
-FG1609.ZCE,20160308,964.0,952.0,971.0,1019.0,953.0,981.0,989.0,29.0,37.0,174144.0,344598.43,43402.0,880.0,
-FG1609.ZCE,20160309,981.0,989.0,982.0,985.0,955.0,975.0,970.0,-14.0,-19.0,55388.0,107402.5,45796.0,2394.0,
-FG1609.ZCE,20160310,975.0,970.0,975.0,996.0,961.0,962.0,975.0,-8.0,5.0,64080.0,124977.87,49644.0,3848.0,
-FG1609.ZCE,20160311,962.0,975.0,961.0,971.0,957.0,964.0,965.0,-11.0,-10.0,35266.0,68062.37,49124.0,-520.0,
-FG1609.ZCE,20160314,964.0,965.0,962.0,986.0,959.0,964.0,973.0,-1.0,8.0,39654.0,77136.79,48774.0,-350.0,
-FG1609.ZCE,20160315,964.0,973.0,965.0,967.0,950.0,951.0,956.0,-22.0,-17.0,52900.0,101120.66,47662.0,-1112.0,
-FG1609.ZCE,20160316,951.0,956.0,950.0,958.0,947.0,954.0,952.0,-2.0,-4.0,32372.0,61656.94,48922.0,1260.0,
-FG1609.ZCE,20160317,954.0,952.0,953.0,967.0,944.0,949.0,955.0,-3.0,3.0,55304.0,105669.48,51488.0,2566.0,
-FG1609.ZCE,20160318,949.0,955.0,950.0,983.0,948.0,972.0,968.0,17.0,13.0,96138.0,186186.01,67012.0,15524.0,
-FG1609.ZCE,20160321,972.0,968.0,970.0,980.0,961.0,963.0,969.0,-5.0,1.0,63380.0,122840.28,67058.0,46.0,
-FG1609.ZCE,20160322,963.0,969.0,960.0,968.0,957.0,960.0,962.0,-9.0,-7.0,41072.0,79006.55,69526.0,2468.0,
-FG1609.ZCE,20160323,960.0,962.0,959.0,976.0,955.0,956.0,967.0,-6.0,5.0,59848.0,115782.21,71048.0,1522.0,
-FG1609.ZCE,20160324,956.0,967.0,956.0,959.0,932.0,933.0,946.0,-34.0,-21.0,79068.0,149554.67,63268.0,-7780.0,
-FG1609.ZCE,20160325,933.0,946.0,931.0,938.0,921.0,930.0,930.0,-16.0,-16.0,75102.0,139696.25,66552.0,3284.0,
-FG1609.ZCE,20160328,930.0,930.0,932.0,942.0,927.0,928.0,935.0,-2.0,5.0,73446.0,137404.4,70854.0,4302.0,
-FG1609.ZCE,20160329,928.0,935.0,929.0,936.0,923.0,928.0,930.0,-7.0,-5.0,52428.0,97503.26,71608.0,754.0,
-FG1609.ZCE,20160330,928.0,930.0,929.0,938.0,925.0,937.0,933.0,7.0,3.0,52562.0,98040.5,73298.0,1690.0,
-FG1609.ZCE,20160331,937.0,933.0,938.0,940.0,930.0,936.0,934.0,3.0,1.0,42840.0,80045.85,71998.0,-1300.0,
-FG1609.ZCE,20160401,936.0,934.0,938.0,945.0,934.0,941.0,940.0,7.0,6.0,81788.0,153753.5,74250.0,2252.0,
-FG1609.ZCE,20160405,941.0,940.0,939.0,942.0,929.0,934.0,935.0,-6.0,-5.0,67960.0,127045.09,79340.0,5090.0,
-FG1609.ZCE,20160406,934.0,935.0,934.0,954.0,933.0,950.0,944.0,15.0,9.0,165468.0,312376.95,100404.0,21064.0,
-FG1609.ZCE,20160407,950.0,944.0,950.0,974.0,950.0,970.0,966.0,26.0,22.0,270314.0,522360.31,132658.0,32254.0,
-FG1609.ZCE,20160408,970.0,966.0,969.0,972.0,959.0,966.0,966.0,0.0,0.0,225814.0,436340.28,133756.0,1098.0,
-FG1609.ZCE,20160411,966.0,966.0,968.0,988.0,967.0,973.0,975.0,7.0,9.0,341354.0,665665.24,160910.0,27154.0,
-FG1609.ZCE,20160412,973.0,975.0,975.0,1006.0,973.0,1004.0,987.0,29.0,12.0,393466.0,776767.46,181952.0,21042.0,
-FG1609.ZCE,20160413,1004.0,987.0,1003.0,1018.0,986.0,994.0,999.0,7.0,12.0,539890.0,1078994.25,178384.0,-3568.0,
-FG1609.ZCE,20160414,994.0,999.0,992.0,999.0,986.0,997.0,994.0,-2.0,-5.0,288062.0,572402.76,179936.0,1552.0,
-FG1609.ZCE,20160415,997.0,994.0,999.0,1027.0,996.0,998.0,1014.0,4.0,20.0,831750.0,1686937.04,203318.0,23382.0,
-FG1609.ZCE,20160418,998.0,1014.0,995.0,1015.0,988.0,1007.0,1004.0,-7.0,-10.0,366578.0,736359.31,190996.0,-12322.0,
-FG1609.ZCE,20160419,1007.0,1004.0,1010.0,1033.0,1003.0,1021.0,1015.0,17.0,11.0,518168.0,1052021.29,191432.0,436.0,
-FG1609.ZCE,20160420,1021.0,1015.0,1023.0,1039.0,1013.0,1034.0,1026.0,19.0,11.0,533512.0,1094516.58,172442.0,-18990.0,
-FG1609.ZCE,20160421,1034.0,1026.0,1033.0,1068.0,1024.0,1056.0,1045.0,30.0,19.0,581168.0,1214489.84,162900.0,-9542.0,
-FG1609.ZCE,20160422,1056.0,1045.0,1056.0,1061.0,1019.0,1022.0,1039.0,-23.0,-6.0,439478.0,913587.22,146566.0,-16334.0,
-FG1609.ZCE,20160425,1022.0,1039.0,1021.0,1057.0,1021.0,1034.0,1037.0,-5.0,-2.0,345168.0,715676.98,144954.0,-1612.0,
-FG1609.ZCE,20160426,1034.0,1037.0,1035.0,1045.0,1004.0,1012.0,1027.0,-25.0,-10.0,366906.0,753858.29,136652.0,-8302.0,
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-FG1609.ZCE,20160429,993.0,998.0,993.0,1012.0,992.0,998.0,1002.0,0.0,4.0,257268.0,515725.66,131618.0,-1982.0,
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-FG1609.ZCE,20160504,961.0,965.0,960.0,968.0,956.0,964.0,962.0,-1.0,-3.0,201322.0,387466.48,138122.0,-3108.0,
-FG1609.ZCE,20160505,964.0,962.0,966.0,970.0,955.0,957.0,962.0,-5.0,0.0,192686.0,370862.86,144438.0,6316.0,
-FG1609.ZCE,20160506,957.0,962.0,959.0,963.0,934.0,945.0,947.0,-17.0,-15.0,288584.0,546793.53,152532.0,8094.0,
-FG1609.ZCE,20160509,945.0,947.0,945.0,966.0,925.0,933.0,942.0,-14.0,-5.0,415448.0,782748.95,181622.0,29090.0,
-FG1609.ZCE,20160510,933.0,942.0,932.0,944.0,927.0,941.0,936.0,-1.0,-6.0,291512.0,546001.11,179604.0,-2018.0,
-FG1609.ZCE,20160511,941.0,936.0,941.0,959.0,941.0,957.0,950.0,21.0,14.0,288340.0,547721.38,183702.0,4098.0,
-FG1609.ZCE,20160512,957.0,950.0,956.0,971.0,952.0,964.0,960.0,14.0,10.0,268442.0,515667.48,181158.0,-2544.0,
-FG1609.ZCE,20160513,964.0,960.0,962.0,981.0,942.0,957.0,959.0,-3.0,-1.0,534808.0,1025726.39,178774.0,-2384.0,
-FG1609.ZCE,20160516,957.0,959.0,955.0,979.0,951.0,975.0,968.0,16.0,9.0,351982.0,681726.96,180414.0,1640.0,
-FG1609.ZCE,20160517,975.0,968.0,976.0,983.0,963.0,977.0,973.0,9.0,5.0,316802.0,616285.8,176910.0,-3504.0,
-FG1609.ZCE,20160518,977.0,973.0,975.0,982.0,954.0,955.0,970.0,-18.0,-3.0,345562.0,670362.04,162384.0,-14526.0,
-FG1609.ZCE,20160519,955.0,970.0,954.0,962.0,947.0,957.0,955.0,-13.0,-15.0,292742.0,559010.54,163252.0,868.0,
-FG1609.ZCE,20160520,957.0,955.0,956.0,979.0,952.0,975.0,965.0,20.0,10.0,321394.0,620536.76,162650.0,-602.0,
-FG1609.ZCE,20160523,975.0,965.0,975.0,978.0,932.0,940.0,953.0,-25.0,-12.0,417996.0,797092.08,170210.0,7560.0,
-FG1609.ZCE,20160524,940.0,953.0,940.0,946.0,927.0,939.0,938.0,-14.0,-15.0,386754.0,725182.88,179540.0,9330.0,
-FG1609.ZCE,20160525,939.0,938.0,942.0,946.0,933.0,941.0,940.0,3.0,2.0,308448.0,579738.96,179642.0,102.0,
-FG1609.ZCE,20160526,941.0,940.0,943.0,959.0,938.0,958.0,948.0,18.0,8.0,310228.0,588310.84,172126.0,-7516.0,
-FG1609.ZCE,20160527,958.0,948.0,957.0,974.0,948.0,973.0,961.0,25.0,13.0,397940.0,764753.32,163188.0,-8938.0,
-FG1609.ZCE,20160530,973.0,961.0,972.0,1000.0,967.0,1000.0,985.0,39.0,24.0,434574.0,856135.51,182324.0,19136.0,
-FG1609.ZCE,20160531,1000.0,985.0,1007.0,1034.0,1007.0,1023.0,1023.0,38.0,38.0,586928.0,1201028.12,205558.0,23234.0,
-FG1609.ZCE,20160601,1023.0,1023.0,1024.0,1036.0,1014.0,1028.0,1023.0,5.0,0.0,543358.0,1111507.9,231674.0,26116.0,
-FG1609.ZCE,20160602,1028.0,1023.0,1030.0,1045.0,1002.0,1009.0,1022.0,-14.0,-1.0,921324.0,1883566.66,277544.0,45870.0,
-FG1609.ZCE,20160603,1009.0,1022.0,1008.0,1018.0,995.0,1008.0,1006.0,-14.0,-16.0,812420.0,1634856.72,273568.0,-3976.0,
-FG1609.ZCE,20160606,1008.0,1006.0,1011.0,1022.0,997.0,1018.0,1011.0,12.0,5.0,763948.0,1544354.8,255688.0,-17880.0,
-FG1609.ZCE,20160607,1018.0,1011.0,1020.0,1031.0,1013.0,1019.0,1021.0,8.0,10.0,475174.0,970586.04,247906.0,-7782.0,
-FG1609.ZCE,20160608,1019.0,1021.0,1017.0,1025.0,1009.0,1020.0,1018.0,-1.0,-3.0,292470.0,595536.5,230912.0,-16994.0,
-FG1609.ZCE,20160613,1020.0,1018.0,1018.0,1034.0,1012.0,1023.0,1022.0,5.0,4.0,305778.0,624825.42,246614.0,15702.0,
-FG1609.ZCE,20160614,1023.0,1022.0,1023.0,1027.0,1003.0,1009.0,1015.0,-13.0,-7.0,420594.0,853765.71,230914.0,-15700.0,
-FG1609.ZCE,20160615,1009.0,1015.0,1010.0,1015.0,1002.0,1013.0,1008.0,-2.0,-7.0,311732.0,628627.99,225106.0,-5808.0,
-FG1609.ZCE,20160616,1013.0,1008.0,1014.0,1019.0,987.0,988.0,1008.0,-20.0,0.0,372452.0,750605.84,220590.0,-4516.0,
-FG1609.ZCE,20160617,988.0,1008.0,988.0,998.0,973.0,996.0,985.0,-12.0,-23.0,491420.0,967788.41,185462.0,-35128.0,
-FG1609.ZCE,20160620,996.0,985.0,996.0,1008.0,990.0,995.0,999.0,10.0,14.0,306986.0,613328.41,188530.0,3068.0,
-FG1609.ZCE,20160621,995.0,999.0,995.0,1020.0,993.0,1018.0,1008.0,19.0,9.0,323776.0,652508.23,199262.0,10732.0,
-FG1609.ZCE,20160622,1018.0,1008.0,1016.0,1022.0,1009.0,1016.0,1015.0,8.0,7.0,357284.0,725108.73,210892.0,11630.0,
-FG1609.ZCE,20160623,1016.0,1015.0,1014.0,1025.0,1011.0,1019.0,1018.0,4.0,3.0,408068.0,830910.92,221654.0,10762.0,
-FG1609.ZCE,20160624,1019.0,1018.0,1019.0,1027.0,1007.0,1010.0,1019.0,-8.0,1.0,374134.0,762150.14,192678.0,-28976.0,
-FG1609.ZCE,20160627,1010.0,1019.0,1008.0,1059.0,1008.0,1051.0,1039.0,32.0,20.0,573240.0,1191719.1,229106.0,36428.0,
-FG1609.ZCE,20160628,1051.0,1039.0,1048.0,1054.0,1037.0,1047.0,1046.0,8.0,7.0,319582.0,668695.7,237038.0,7932.0,
-FG1609.ZCE,20160629,1047.0,1046.0,1050.0,1052.0,1033.0,1044.0,1043.0,-2.0,-3.0,353788.0,737968.72,245588.0,8550.0,
-FG1609.ZCE,20160630,1044.0,1043.0,1043.0,1085.0,1042.0,1085.0,1074.0,42.0,31.0,662712.0,1423024.99,281918.0,36330.0,
-FG1609.ZCE,20160701,1085.0,1074.0,1092.0,1123.0,1087.0,1110.0,1108.0,36.0,34.0,808410.0,1791233.12,256930.0,-24988.0,
-FG1609.ZCE,20160704,1110.0,1108.0,1108.0,1136.0,1102.0,1117.0,1120.0,9.0,12.0,599438.0,1343334.63,250180.0,-6750.0,
-FG1609.ZCE,20160705,1117.0,1120.0,1118.0,1122.0,1088.0,1121.0,1107.0,1.0,-13.0,595060.0,1317226.14,238474.0,-11706.0,
-FG1609.ZCE,20160706,1121.0,1107.0,1120.0,1138.0,1075.0,1088.0,1101.0,-19.0,-6.0,903262.0,1988130.58,221514.0,-16960.0,
-FG1609.ZCE,20160707,1088.0,1101.0,1083.0,1112.0,1081.0,1089.0,1096.0,-12.0,-5.0,492604.0,1080162.71,205976.0,-15538.0,
-FG1609.ZCE,20160708,1089.0,1096.0,1092.0,1096.0,1052.0,1052.0,1064.0,-44.0,-32.0,633298.0,1347377.29,216610.0,10634.0,
-FG1609.ZCE,20160711,1052.0,1064.0,1052.0,1068.0,1044.0,1058.0,1055.0,-6.0,-9.0,366676.0,773582.8,199134.0,-17476.0,
-FG1609.ZCE,20160712,1058.0,1055.0,1060.0,1098.0,1057.0,1098.0,1080.0,43.0,25.0,414396.0,895173.86,213870.0,14736.0,
-FG1609.ZCE,20160713,1098.0,1080.0,1103.0,1116.0,1091.0,1096.0,1103.0,16.0,23.0,503196.0,1110282.78,197688.0,-16182.0,
-FG1609.ZCE,20160714,1096.0,1103.0,1097.0,1106.0,1072.0,1101.0,1090.0,-2.0,-13.0,563838.0,1229294.82,203666.0,5978.0,
-FG1609.ZCE,20160715,1101.0,1090.0,1102.0,1113.0,1082.0,1095.0,1094.0,5.0,4.0,480966.0,1051948.91,205024.0,1358.0,
-FG1609.ZCE,20160718,1095.0,1094.0,1098.0,1100.0,1051.0,1054.0,1076.0,-40.0,-18.0,447054.0,962436.57,186698.0,-18326.0,
-FG1609.ZCE,20160719,1054.0,1076.0,1053.0,1079.0,1049.0,1077.0,1064.0,1.0,-12.0,487770.0,1037524.57,185410.0,-1288.0,
-FG1609.ZCE,20160720,1077.0,1064.0,1076.0,1089.0,1068.0,1074.0,1078.0,10.0,14.0,529216.0,1141212.32,177166.0,-8244.0,
-FG1609.ZCE,20160721,1074.0,1078.0,1071.0,1086.0,1064.0,1081.0,1075.0,3.0,-3.0,416906.0,895974.28,180120.0,2954.0,
-FG1609.ZCE,20160722,1081.0,1075.0,1080.0,1088.0,1057.0,1059.0,1073.0,-16.0,-2.0,311394.0,668168.01,167840.0,-12280.0,
-FG1609.ZCE,20160725,1059.0,1073.0,1059.0,1092.0,1056.0,1090.0,1073.0,17.0,0.0,381210.0,818172.49,178812.0,10972.0,
-FG1609.ZCE,20160726,1090.0,1073.0,1089.0,1103.0,1078.0,1098.0,1091.0,25.0,18.0,558386.0,1218820.46,200744.0,21932.0,
-FG1609.ZCE,20160727,1098.0,1091.0,1096.0,1117.0,1094.0,1106.0,1104.0,15.0,13.0,531746.0,1173820.86,196160.0,-4584.0,
-FG1609.ZCE,20160728,1106.0,1104.0,1107.0,1117.0,1091.0,1091.0,1103.0,-13.0,-1.0,493696.0,1089545.51,190932.0,-5228.0,
-FG1609.ZCE,20160729,1091.0,1103.0,1092.0,1098.0,1075.0,1079.0,1087.0,-24.0,-16.0,424950.0,923991.68,169510.0,-21422.0,
-FG1609.ZCE,20160801,1079.0,1087.0,1080.0,1131.0,1072.0,1131.0,1106.0,44.0,19.0,579306.0,1281746.08,206980.0,37470.0,
-FG1609.ZCE,20160802,1131.0,1106.0,1140.0,1167.0,1133.0,1157.0,1149.0,51.0,43.0,606204.0,1393364.18,209070.0,2090.0,
-FG1609.ZCE,20160803,1157.0,1149.0,1159.0,1159.0,1147.0,1157.0,1154.0,8.0,5.0,373134.0,861061.91,214110.0,5040.0,
-FG1609.ZCE,20160804,1157.0,1154.0,1157.0,1174.0,1135.0,1156.0,1151.0,2.0,-3.0,657456.0,1513402.11,204488.0,-9622.0,
-FG1609.ZCE,20160805,1156.0,1151.0,1155.0,1169.0,1145.0,1168.0,1157.0,17.0,6.0,410338.0,949673.55,219098.0,14610.0,
-FG1609.ZCE,20160808,1168.0,1157.0,1168.0,1178.0,1152.0,1176.0,1164.0,19.0,7.0,492236.0,1146159.82,201346.0,-17752.0,
-FG1609.ZCE,20160809,1176.0,1164.0,1175.0,1211.0,1171.0,1211.0,1202.0,47.0,38.0,508054.0,1221782.72,220674.0,19328.0,
-FG1609.ZCE,20160810,1211.0,1202.0,1222.0,1227.0,1185.0,1193.0,1209.0,-9.0,7.0,625820.0,1513258.93,168808.0,-51866.0,
-FG1609.ZCE,20160811,1193.0,1209.0,1195.0,1196.0,1160.0,1169.0,1175.0,-40.0,-34.0,499428.0,1173674.73,141440.0,-27368.0,
-FG1609.ZCE,20160812,1169.0,1175.0,1168.0,1177.0,1138.0,1155.0,1159.0,-20.0,-16.0,338128.0,783664.34,105012.0,-36428.0,
-FG1609.ZCE,20160815,1155.0,1159.0,1155.0,1169.0,1139.0,1141.0,1154.0,-18.0,-5.0,201664.0,465476.33,66478.0,-38534.0,
-FG1609.ZCE,20160816,1141.0,1154.0,1145.0,1173.0,1136.0,1155.0,1154.0,1.0,0.0,125350.0,289366.47,40176.0,-26302.0,
-FG1609.ZCE,20160817,1155.0,1154.0,1155.0,1171.0,1146.0,1150.0,1161.0,-4.0,7.0,54896.0,127455.06,31358.0,-8818.0,
-FG1609.ZCE,20160818,1150.0,1161.0,1157.0,1185.0,1154.0,1168.0,1170.0,7.0,9.0,37588.0,87934.27,32186.0,828.0,
-FG1609.ZCE,20160819,1168.0,1170.0,1171.0,1178.0,1168.0,1173.0,1175.0,3.0,5.0,20298.0,47687.24,25436.0,-6750.0,
-FG1609.ZCE,20160822,1173.0,1175.0,1174.0,1205.0,1174.0,1202.0,1191.0,27.0,16.0,21256.0,50634.76,23832.0,-1604.0,
-FG1609.ZCE,20160823,1202.0,1191.0,1201.0,1232.0,1200.0,1231.0,1220.0,40.0,29.0,23218.0,56631.38,23828.0,-4.0,
-FG1609.ZCE,20160824,1231.0,1220.0,1221.0,1234.0,1211.0,1220.0,1222.0,0.0,2.0,16440.0,40165.54,20104.0,-3724.0,
-FG1609.ZCE,20160825,1220.0,1222.0,1221.0,1243.0,1221.0,1238.0,1233.0,16.0,11.0,17156.0,42302.78,19990.0,-114.0,
-FG1609.ZCE,20160826,1238.0,1233.0,1238.0,1279.0,1235.0,1276.0,1260.0,43.0,27.0,22644.0,57084.3,19190.0,-800.0,
-FG1609.ZCE,20160829,1276.0,1260.0,1276.0,1276.0,1248.0,1249.0,1261.0,-11.0,1.0,12772.0,32202.5,14550.0,-4640.0,
-FG1609.ZCE,20160830,1249.0,1261.0,1250.0,1261.0,1235.0,1251.0,1249.0,-10.0,-12.0,9630.0,24059.32,10914.0,-3636.0,
-FG1609.ZCE,20160831,1251.0,1249.0,1247.0,1299.0,1247.0,1299.0,1288.0,50.0,39.0,15502.0,39933.72,3636.0,-7278.0,
-FG1609.ZCE,20160901,1299.0,1288.0,1358.0,1358.0,1244.0,1272.0,1302.0,-16.0,14.0,1626.0,4234.69,2202.0,-1434.0,
-FG1609.ZCE,20160902,1272.0,1302.0,1335.0,1340.0,1250.0,1250.0,1281.0,-52.0,-21.0,1470.0,3767.08,760.0,-1442.0,
-FG1609.ZCE,20160905,1250.0,1281.0,1255.0,1255.0,1255.0,1255.0,1255.0,-26.0,-26.0,40.0,100.4,720.0,-40.0,
-FG1609.ZCE,20160906,1255.0,1255.0,,,,,1249.0,,-6.0,0.0,0.0,720.0,0.0,
-FG1609.ZCE,20160907,,1249.0,1255.0,1255.0,1202.0,1202.0,1240.0,-47.0,-9.0,220.0,545.81,502.0,-218.0,
-FG1609.ZCE,20160908,1202.0,1240.0,,,,,1240.0,,0.0,0.0,0.0,502.0,0.0,
-FG1609.ZCE,20160909,,1240.0,,,,,1235.0,,-5.0,0.0,0.0,502.0,0.0,
-FG1609.ZCE,20160912,,1235.0,1185.0,1185.0,1185.0,1185.0,1185.0,-50.0,-50.0,2.0,4.74,500.0,-2.0,
-FG1609.ZCE,20160913,1185.0,1185.0,,,,,1154.0,,-31.0,0.0,0.0,500.0,0.0,
-FG1609.ZCE,20160914,,1154.0,,,,,1132.0,,-22.0,0.0,0.0,0.0,-500.0,
diff --git a/data/FG/FG1610.csv b/data/FG/FG1610.csv
deleted file mode 100644
index b558038..0000000
--- a/data/FG/FG1610.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1610.ZCE,20151022,,843.0,,,,,843.0,,0.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20151023,,843.0,,,,,843.0,,0.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20151026,,843.0,823.0,870.0,823.0,870.0,854.0,27.0,11.0,6.0,10.25,0.0,0.0,
-FG1610.ZCE,20151027,870.0,854.0,828.0,872.0,828.0,850.0,852.0,-4.0,-2.0,38.0,64.74,6.0,6.0,
-FG1610.ZCE,20151028,850.0,852.0,,,,,852.0,,0.0,0.0,0.0,6.0,0.0,
-FG1610.ZCE,20151029,,852.0,856.0,856.0,845.0,849.0,849.0,-3.0,-3.0,8.0,13.58,6.0,0.0,
-FG1610.ZCE,20151030,849.0,849.0,,,,,849.0,,0.0,0.0,0.0,6.0,0.0,
-FG1610.ZCE,20151102,,849.0,,,,,850.0,,1.0,0.0,0.0,6.0,0.0,
-FG1610.ZCE,20151103,,850.0,850.0,850.0,850.0,850.0,850.0,0.0,0.0,2.0,3.4,4.0,-2.0,
-FG1610.ZCE,20151104,850.0,850.0,,,,,850.0,,0.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151105,,850.0,,,,,850.0,,0.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151106,,850.0,,,,,850.0,,0.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151109,,850.0,870.0,870.0,870.0,870.0,870.0,20.0,20.0,2.0,3.48,4.0,0.0,
-FG1610.ZCE,20151110,870.0,870.0,,,,,865.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151111,,865.0,,,,,865.0,,0.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151112,,865.0,,,,,860.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151113,,860.0,,,,,856.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1610.ZCE,20151116,,856.0,848.0,849.0,848.0,849.0,849.0,-7.0,-7.0,4.0,6.79,8.0,4.0,
-FG1610.ZCE,20151117,849.0,849.0,842.0,842.0,815.0,820.0,819.0,-29.0,-30.0,22.0,36.04,18.0,10.0,
-FG1610.ZCE,20151118,820.0,819.0,826.0,826.0,826.0,826.0,826.0,7.0,7.0,2.0,3.3,18.0,0.0,
-FG1610.ZCE,20151119,826.0,826.0,797.0,797.0,797.0,797.0,797.0,-29.0,-29.0,4.0,6.38,22.0,4.0,
-FG1610.ZCE,20151120,797.0,797.0,801.0,801.0,801.0,801.0,801.0,4.0,4.0,2.0,3.2,24.0,2.0,
-FG1610.ZCE,20151123,801.0,801.0,,,,,801.0,,0.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20151124,,801.0,776.0,791.0,776.0,788.0,781.0,-13.0,-20.0,24.0,37.47,34.0,10.0,
-FG1610.ZCE,20151125,788.0,781.0,800.0,806.0,785.0,806.0,796.0,25.0,15.0,16.0,25.46,28.0,-6.0,
-FG1610.ZCE,20151126,806.0,796.0,812.0,812.0,805.0,805.0,811.0,9.0,15.0,10.0,16.21,24.0,-4.0,
-FG1610.ZCE,20151127,805.0,811.0,,,,,807.0,,-4.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20151130,,807.0,,,,,806.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20151201,,806.0,,,,,805.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20151202,,805.0,807.0,811.0,807.0,809.0,809.0,4.0,4.0,6.0,9.71,22.0,-2.0,
-FG1610.ZCE,20151203,809.0,809.0,805.0,805.0,805.0,805.0,805.0,-4.0,-4.0,4.0,6.44,18.0,-4.0,
-FG1610.ZCE,20151204,805.0,805.0,,,,,805.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151207,,805.0,,,,,806.0,,1.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151208,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151209,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151210,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151211,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151214,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151215,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151216,,806.0,,,,,806.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20151217,,806.0,808.0,808.0,804.0,804.0,806.0,-2.0,0.0,4.0,6.45,20.0,2.0,
-FG1610.ZCE,20151218,804.0,806.0,812.0,812.0,812.0,812.0,812.0,6.0,6.0,2.0,3.25,18.0,-2.0,
-FG1610.ZCE,20151221,812.0,812.0,812.0,820.0,812.0,820.0,817.0,8.0,5.0,6.0,9.8,16.0,-2.0,
-FG1610.ZCE,20151222,820.0,817.0,819.0,840.0,819.0,840.0,831.0,23.0,14.0,26.0,43.22,12.0,-4.0,
-FG1610.ZCE,20151223,840.0,831.0,837.0,837.0,837.0,837.0,837.0,6.0,6.0,10.0,16.74,12.0,0.0,
-FG1610.ZCE,20151224,837.0,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20151225,,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20151228,,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20151229,,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20151230,,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20151231,,837.0,,,,,837.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160104,,837.0,,,,,835.0,,-2.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160105,,835.0,815.0,821.0,815.0,821.0,818.0,-14.0,-17.0,4.0,6.54,12.0,0.0,
-FG1610.ZCE,20160106,821.0,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160107,,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160108,,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160111,,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160112,,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160113,,818.0,,,,,818.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160114,,818.0,829.0,829.0,806.0,824.0,820.0,6.0,2.0,16.0,26.25,12.0,0.0,
-FG1610.ZCE,20160115,824.0,820.0,,,,,829.0,,9.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160118,,829.0,838.0,855.0,838.0,855.0,847.0,26.0,18.0,4.0,6.77,14.0,2.0,
-FG1610.ZCE,20160119,855.0,847.0,834.0,858.0,834.0,844.0,847.0,-3.0,0.0,14.0,23.7,20.0,6.0,
-FG1610.ZCE,20160120,844.0,847.0,845.0,855.0,845.0,852.0,849.0,5.0,2.0,14.0,23.78,26.0,6.0,
-FG1610.ZCE,20160121,852.0,849.0,843.0,853.0,843.0,852.0,848.0,3.0,-1.0,8.0,13.57,30.0,4.0,
-FG1610.ZCE,20160122,852.0,848.0,858.0,858.0,858.0,858.0,858.0,10.0,10.0,2.0,3.43,30.0,0.0,
-FG1610.ZCE,20160125,858.0,858.0,858.0,858.0,839.0,857.0,851.0,-1.0,-7.0,16.0,27.22,28.0,-2.0,
-FG1610.ZCE,20160126,857.0,851.0,859.0,859.0,839.0,852.0,850.0,1.0,-1.0,6.0,10.2,24.0,-4.0,
-FG1610.ZCE,20160127,852.0,850.0,859.0,859.0,834.0,834.0,847.0,-16.0,-3.0,4.0,6.77,22.0,-2.0,
-FG1610.ZCE,20160128,834.0,847.0,859.0,859.0,848.0,848.0,854.0,1.0,7.0,4.0,6.83,20.0,-2.0,
-FG1610.ZCE,20160129,848.0,854.0,862.0,862.0,845.0,849.0,856.0,-5.0,2.0,12.0,20.53,18.0,-2.0,
-FG1610.ZCE,20160201,849.0,856.0,861.0,865.0,842.0,846.0,854.0,-10.0,-2.0,8.0,13.66,14.0,-4.0,
-FG1610.ZCE,20160202,846.0,854.0,856.0,856.0,828.0,851.0,845.0,-3.0,-9.0,8.0,13.52,14.0,0.0,
-FG1610.ZCE,20160203,851.0,845.0,,,,,850.0,,5.0,0.0,0.0,14.0,0.0,
-FG1610.ZCE,20160204,,850.0,863.0,865.0,836.0,865.0,855.0,15.0,5.0,6.0,10.26,12.0,-2.0,
-FG1610.ZCE,20160205,865.0,855.0,,,,,855.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160215,,855.0,,,,,855.0,,0.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160216,,855.0,860.0,862.0,857.0,860.0,860.0,5.0,5.0,12.0,20.63,20.0,8.0,
-FG1610.ZCE,20160217,860.0,860.0,867.0,884.0,864.0,868.0,871.0,8.0,11.0,12.0,20.91,18.0,-2.0,
-FG1610.ZCE,20160218,868.0,871.0,874.0,876.0,870.0,870.0,873.0,-1.0,2.0,6.0,10.48,22.0,4.0,
-FG1610.ZCE,20160219,870.0,873.0,,,,,873.0,,0.0,0.0,0.0,22.0,0.0,
-FG1610.ZCE,20160222,,873.0,880.0,881.0,868.0,881.0,875.0,8.0,2.0,12.0,21.0,26.0,4.0,
-FG1610.ZCE,20160223,881.0,875.0,873.0,877.0,873.0,877.0,876.0,2.0,1.0,6.0,10.51,28.0,2.0,
-FG1610.ZCE,20160224,877.0,876.0,867.0,891.0,867.0,891.0,882.0,15.0,6.0,22.0,38.83,28.0,0.0,
-FG1610.ZCE,20160225,891.0,882.0,880.0,911.0,880.0,898.0,895.0,16.0,13.0,20.0,35.81,34.0,6.0,
-FG1610.ZCE,20160226,898.0,895.0,893.0,893.0,893.0,893.0,893.0,-2.0,-2.0,2.0,3.57,32.0,-2.0,
-FG1610.ZCE,20160229,893.0,893.0,,,,,896.0,,3.0,0.0,0.0,32.0,0.0,
-FG1610.ZCE,20160301,,896.0,909.0,909.0,909.0,909.0,909.0,13.0,13.0,2.0,3.64,34.0,2.0,
-FG1610.ZCE,20160302,909.0,909.0,909.0,912.0,903.0,910.0,909.0,1.0,0.0,16.0,29.08,32.0,-2.0,
-FG1610.ZCE,20160303,910.0,909.0,916.0,917.0,911.0,912.0,914.0,3.0,5.0,16.0,29.24,28.0,-4.0,
-FG1610.ZCE,20160304,912.0,914.0,903.0,917.0,903.0,914.0,911.0,0.0,-3.0,20.0,36.43,28.0,0.0,
-FG1610.ZCE,20160307,914.0,911.0,909.0,948.0,909.0,948.0,931.0,37.0,20.0,22.0,40.95,24.0,-4.0,
-FG1610.ZCE,20160308,948.0,931.0,967.0,969.0,947.0,969.0,960.0,38.0,29.0,28.0,53.74,26.0,2.0,
-FG1610.ZCE,20160309,969.0,960.0,947.0,970.0,947.0,960.0,960.0,0.0,0.0,14.0,26.89,20.0,-6.0,
-FG1610.ZCE,20160310,960.0,960.0,971.0,972.0,963.0,963.0,968.0,3.0,8.0,12.0,23.22,16.0,-4.0,
-FG1610.ZCE,20160311,963.0,968.0,966.0,966.0,960.0,960.0,963.0,-8.0,-5.0,4.0,7.7,16.0,0.0,
-FG1610.ZCE,20160314,960.0,963.0,940.0,979.0,940.0,963.0,961.0,0.0,-2.0,6.0,11.53,16.0,0.0,
-FG1610.ZCE,20160315,963.0,961.0,956.0,962.0,952.0,952.0,956.0,-9.0,-5.0,8.0,15.3,22.0,6.0,
-FG1610.ZCE,20160316,952.0,956.0,946.0,959.0,946.0,953.0,951.0,-3.0,-5.0,8.0,15.22,18.0,-4.0,
-FG1610.ZCE,20160317,953.0,951.0,947.0,968.0,947.0,960.0,958.0,9.0,7.0,6.0,11.5,18.0,0.0,
-FG1610.ZCE,20160318,960.0,958.0,960.0,973.0,960.0,973.0,967.0,15.0,9.0,4.0,7.73,16.0,-2.0,
-FG1610.ZCE,20160321,973.0,967.0,948.0,964.0,948.0,964.0,956.0,-3.0,-11.0,4.0,7.65,14.0,-2.0,
-FG1610.ZCE,20160322,964.0,956.0,961.0,974.0,955.0,955.0,965.0,-1.0,9.0,28.0,54.04,18.0,4.0,
-FG1610.ZCE,20160323,955.0,965.0,965.0,983.0,946.0,959.0,954.0,-6.0,-11.0,52.0,99.26,18.0,0.0,
-FG1610.ZCE,20160324,959.0,954.0,,,,,944.0,,-10.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20160325,,944.0,930.0,930.0,923.0,923.0,927.0,-21.0,-17.0,4.0,7.41,16.0,-2.0,
-FG1610.ZCE,20160328,923.0,927.0,,,,,927.0,,0.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160329,,927.0,940.0,940.0,923.0,939.0,934.0,12.0,7.0,10.0,18.68,16.0,0.0,
-FG1610.ZCE,20160330,939.0,934.0,,,,,937.0,,3.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160331,,937.0,,,,,937.0,,0.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160401,,937.0,937.0,953.0,937.0,953.0,945.0,16.0,8.0,4.0,7.56,16.0,0.0,
-FG1610.ZCE,20160405,953.0,945.0,,,,,945.0,,0.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160406,,945.0,944.0,956.0,944.0,956.0,949.0,11.0,4.0,6.0,11.39,16.0,0.0,
-FG1610.ZCE,20160407,956.0,949.0,965.0,972.0,965.0,971.0,971.0,22.0,22.0,36.0,69.92,16.0,0.0,
-FG1610.ZCE,20160408,971.0,971.0,,,,,971.0,,0.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160411,,971.0,977.0,977.0,977.0,977.0,977.0,6.0,6.0,2.0,3.91,16.0,0.0,
-FG1610.ZCE,20160412,977.0,977.0,,,,,994.0,,17.0,0.0,0.0,16.0,0.0,
-FG1610.ZCE,20160413,,994.0,1003.0,1003.0,988.0,988.0,995.0,-6.0,1.0,6.0,11.94,16.0,0.0,
-FG1610.ZCE,20160414,988.0,995.0,986.0,1001.0,986.0,988.0,993.0,-7.0,-2.0,24.0,47.68,16.0,0.0,
-FG1610.ZCE,20160415,988.0,993.0,1009.0,1023.0,1009.0,1023.0,1018.0,30.0,25.0,6.0,12.22,16.0,0.0,
-FG1610.ZCE,20160418,1023.0,1018.0,995.0,1015.0,992.0,1015.0,1001.0,-3.0,-17.0,12.0,24.01,20.0,4.0,
-FG1610.ZCE,20160419,1015.0,1001.0,1008.0,1017.0,1008.0,1017.0,1012.0,16.0,11.0,8.0,16.18,16.0,-4.0,
-FG1610.ZCE,20160420,1017.0,1012.0,1019.0,1026.0,1019.0,1024.0,1024.0,12.0,12.0,8.0,16.38,16.0,0.0,
-FG1610.ZCE,20160421,1024.0,1024.0,1038.0,1054.0,1038.0,1052.0,1048.0,28.0,24.0,16.0,33.52,18.0,2.0,
-FG1610.ZCE,20160422,1052.0,1048.0,1039.0,1048.0,1022.0,1022.0,1037.0,-26.0,-11.0,20.0,41.47,16.0,-2.0,
-FG1610.ZCE,20160425,1022.0,1037.0,1012.0,1051.0,1012.0,1032.0,1027.0,-5.0,-10.0,12.0,24.66,22.0,6.0,
-FG1610.ZCE,20160426,1032.0,1027.0,1030.0,1030.0,1012.0,1012.0,1019.0,-15.0,-8.0,12.0,24.45,22.0,0.0,
-FG1610.ZCE,20160427,1012.0,1019.0,1004.0,1004.0,994.0,994.0,1001.0,-25.0,-18.0,6.0,12.01,22.0,0.0,
-FG1610.ZCE,20160428,994.0,1001.0,1000.0,1001.0,989.0,989.0,995.0,-12.0,-6.0,8.0,15.92,24.0,2.0,
-FG1610.ZCE,20160429,989.0,995.0,1009.0,1009.0,998.0,998.0,1004.0,3.0,9.0,20.0,40.14,24.0,0.0,
-FG1610.ZCE,20160503,998.0,1004.0,,,,,971.0,,-33.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20160504,,971.0,,,,,971.0,,0.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20160505,,971.0,,,,,967.0,,-4.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20160506,,967.0,,,,,954.0,,-13.0,0.0,0.0,24.0,0.0,
-FG1610.ZCE,20160509,,954.0,930.0,941.0,930.0,941.0,936.0,-13.0,-18.0,4.0,7.48,28.0,4.0,
-FG1610.ZCE,20160510,941.0,936.0,933.0,945.0,933.0,945.0,941.0,9.0,5.0,8.0,15.06,28.0,0.0,
-FG1610.ZCE,20160511,945.0,941.0,964.0,968.0,957.0,968.0,963.0,27.0,22.0,20.0,38.51,34.0,6.0,
-FG1610.ZCE,20160512,968.0,963.0,960.0,963.0,960.0,963.0,962.0,0.0,-1.0,4.0,7.69,32.0,-2.0,
-FG1610.ZCE,20160513,963.0,962.0,973.0,973.0,946.0,960.0,958.0,-2.0,-4.0,16.0,30.64,28.0,-4.0,
-FG1610.ZCE,20160516,960.0,958.0,963.0,963.0,963.0,963.0,963.0,5.0,5.0,2.0,3.85,28.0,0.0,
-FG1610.ZCE,20160517,963.0,963.0,965.0,965.0,965.0,965.0,965.0,2.0,2.0,10.0,19.3,28.0,0.0,
-FG1610.ZCE,20160518,965.0,965.0,980.0,980.0,963.0,963.0,972.0,-2.0,7.0,6.0,11.66,28.0,0.0,
-FG1610.ZCE,20160519,963.0,972.0,951.0,955.0,950.0,950.0,952.0,-22.0,-20.0,10.0,19.04,26.0,-2.0,
-FG1610.ZCE,20160520,950.0,952.0,964.0,972.0,964.0,972.0,967.0,20.0,15.0,6.0,11.6,26.0,0.0,
-FG1610.ZCE,20160523,972.0,967.0,946.0,960.0,946.0,950.0,952.0,-17.0,-15.0,16.0,30.47,30.0,4.0,
-FG1610.ZCE,20160524,950.0,952.0,937.0,945.0,933.0,933.0,938.0,-19.0,-14.0,6.0,11.26,26.0,-4.0,
-FG1610.ZCE,20160525,933.0,938.0,,,,,939.0,,1.0,0.0,0.0,26.0,0.0,
-FG1610.ZCE,20160526,,939.0,,,,,955.0,,16.0,0.0,0.0,26.0,0.0,
-FG1610.ZCE,20160527,,955.0,966.0,968.0,966.0,968.0,967.0,13.0,12.0,4.0,7.74,24.0,-2.0,
-FG1610.ZCE,20160530,968.0,967.0,968.0,1006.0,967.0,1004.0,979.0,37.0,12.0,26.0,50.93,26.0,2.0,
-FG1610.ZCE,20160531,1004.0,979.0,1018.0,1018.0,1017.0,1017.0,1018.0,38.0,39.0,4.0,8.14,28.0,2.0,
-FG1610.ZCE,20160601,1017.0,1018.0,1011.0,1017.0,1009.0,1009.0,1013.0,-9.0,-5.0,8.0,16.2,28.0,0.0,
-FG1610.ZCE,20160602,1009.0,1013.0,1026.0,1035.0,1002.0,1002.0,1019.0,-11.0,6.0,18.0,36.69,28.0,0.0,
-FG1610.ZCE,20160603,1002.0,1019.0,1005.0,1005.0,1005.0,1005.0,1005.0,-14.0,-14.0,2.0,4.02,28.0,0.0,
-FG1610.ZCE,20160606,1005.0,1005.0,999.0,1006.0,999.0,1006.0,1003.0,1.0,-2.0,4.0,8.02,30.0,2.0,
-FG1610.ZCE,20160607,1006.0,1003.0,1022.0,1027.0,1011.0,1016.0,1020.0,13.0,17.0,10.0,20.39,30.0,0.0,
-FG1610.ZCE,20160608,1016.0,1020.0,,,,,1016.0,,-4.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160613,,1016.0,,,,,1016.0,,0.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160614,,1016.0,,,,,1009.0,,-7.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160615,,1009.0,1002.0,1003.0,1001.0,1003.0,1002.0,-6.0,-7.0,8.0,16.03,26.0,-4.0,
-FG1610.ZCE,20160616,1003.0,1002.0,1003.0,1003.0,993.0,993.0,998.0,-9.0,-4.0,6.0,11.97,26.0,0.0,
-FG1610.ZCE,20160617,993.0,998.0,996.0,996.0,979.0,996.0,985.0,-2.0,-13.0,18.0,35.46,26.0,0.0,
-FG1610.ZCE,20160620,996.0,985.0,,,,,989.0,,4.0,0.0,0.0,26.0,0.0,
-FG1610.ZCE,20160621,,989.0,1001.0,1009.0,1001.0,1009.0,1007.0,20.0,18.0,12.0,24.18,28.0,2.0,
-FG1610.ZCE,20160622,1009.0,1007.0,1013.0,1013.0,1004.0,1004.0,1009.0,-3.0,2.0,4.0,8.07,28.0,0.0,
-FG1610.ZCE,20160623,1004.0,1009.0,1006.0,1011.0,1006.0,1011.0,1010.0,2.0,1.0,8.0,16.16,28.0,0.0,
-FG1610.ZCE,20160624,1011.0,1010.0,1006.0,1018.0,1006.0,1009.0,1011.0,-1.0,1.0,6.0,12.13,28.0,0.0,
-FG1610.ZCE,20160627,1009.0,1011.0,1030.0,1039.0,1030.0,1034.0,1036.0,23.0,25.0,8.0,16.57,28.0,0.0,
-FG1610.ZCE,20160628,1034.0,1036.0,1043.0,1043.0,1043.0,1043.0,1043.0,7.0,7.0,2.0,4.17,28.0,0.0,
-FG1610.ZCE,20160629,1043.0,1043.0,1032.0,1033.0,1020.0,1020.0,1029.0,-23.0,-14.0,8.0,16.47,28.0,0.0,
-FG1610.ZCE,20160630,1020.0,1029.0,1054.0,1071.0,1054.0,1065.0,1064.0,36.0,35.0,12.0,25.53,28.0,0.0,
-FG1610.ZCE,20160701,1065.0,1064.0,1072.0,1106.0,1069.0,1096.0,1096.0,32.0,32.0,44.0,96.42,28.0,0.0,
-FG1610.ZCE,20160704,1096.0,1096.0,1104.0,1107.0,1101.0,1103.0,1104.0,7.0,8.0,14.0,30.9,30.0,2.0,
-FG1610.ZCE,20160705,1103.0,1104.0,1097.0,1101.0,1090.0,1099.0,1095.0,-5.0,-9.0,28.0,61.3,44.0,14.0,
-FG1610.ZCE,20160706,1099.0,1095.0,1083.0,1083.0,1074.0,1081.0,1081.0,-14.0,-14.0,24.0,51.9,30.0,-14.0,
-FG1610.ZCE,20160707,1081.0,1081.0,,,,,1081.0,,0.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160708,,1081.0,,,,,1049.0,,-32.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160711,,1049.0,1054.0,1054.0,1037.0,1047.0,1046.0,-2.0,-3.0,6.0,12.55,28.0,-2.0,
-FG1610.ZCE,20160712,1047.0,1046.0,1084.0,1084.0,1084.0,1084.0,1084.0,38.0,38.0,2.0,4.34,28.0,0.0,
-FG1610.ZCE,20160713,1084.0,1084.0,1086.0,1101.0,1086.0,1101.0,1097.0,17.0,13.0,18.0,39.49,38.0,10.0,
-FG1610.ZCE,20160714,1101.0,1097.0,1068.0,1090.0,1068.0,1090.0,1073.0,-7.0,-24.0,20.0,42.91,30.0,-8.0,
-FG1610.ZCE,20160715,1090.0,1073.0,1097.0,1097.0,1089.0,1089.0,1093.0,16.0,20.0,14.0,30.6,30.0,0.0,
-FG1610.ZCE,20160718,1089.0,1093.0,1049.0,1069.0,1049.0,1053.0,1063.0,-40.0,-30.0,180.0,382.73,192.0,162.0,
-FG1610.ZCE,20160719,1053.0,1063.0,1027.0,1052.0,1027.0,1048.0,1030.0,-15.0,-33.0,206.0,424.27,182.0,-10.0,
-FG1610.ZCE,20160720,1048.0,1030.0,1058.0,1065.0,1058.0,1063.0,1064.0,33.0,34.0,112.0,238.24,174.0,-8.0,
-FG1610.ZCE,20160721,1063.0,1064.0,1047.0,1059.0,1047.0,1059.0,1053.0,-5.0,-11.0,4.0,8.42,174.0,0.0,
-FG1610.ZCE,20160722,1059.0,1053.0,1059.0,1059.0,1041.0,1041.0,1047.0,-12.0,-6.0,12.0,25.12,166.0,-8.0,
-FG1610.ZCE,20160725,1041.0,1047.0,1049.0,1052.0,1038.0,1046.0,1046.0,-1.0,-1.0,30.0,62.77,166.0,0.0,
-FG1610.ZCE,20160726,1046.0,1046.0,1053.0,1064.0,1053.0,1064.0,1059.0,18.0,13.0,4.0,8.47,166.0,0.0,
-FG1610.ZCE,20160727,1064.0,1059.0,1081.0,1086.0,1078.0,1078.0,1083.0,19.0,24.0,62.0,134.25,150.0,-16.0,
-FG1610.ZCE,20160728,1078.0,1083.0,1070.0,1074.0,1070.0,1074.0,1073.0,-9.0,-10.0,6.0,12.87,146.0,-4.0,
-FG1610.ZCE,20160729,1074.0,1073.0,,,,,1073.0,,0.0,0.0,0.0,146.0,0.0,
-FG1610.ZCE,20160801,,1073.0,1081.0,1081.0,1081.0,1081.0,1081.0,8.0,8.0,2.0,4.32,144.0,-2.0,
-FG1610.ZCE,20160802,1081.0,1081.0,1125.0,1125.0,1100.0,1125.0,1119.0,44.0,38.0,8.0,17.9,150.0,6.0,
-FG1610.ZCE,20160803,1125.0,1119.0,1123.0,1131.0,1117.0,1120.0,1124.0,1.0,5.0,18.0,40.45,140.0,-10.0,
-FG1610.ZCE,20160804,1120.0,1124.0,1103.0,1103.0,1101.0,1101.0,1102.0,-23.0,-22.0,6.0,13.22,142.0,2.0,
-FG1610.ZCE,20160805,1101.0,1102.0,,,,,1102.0,,0.0,0.0,0.0,142.0,0.0,
-FG1610.ZCE,20160808,,1102.0,,,,,1116.0,,14.0,0.0,0.0,142.0,0.0,
-FG1610.ZCE,20160809,,1116.0,,,,,1161.0,,45.0,0.0,0.0,142.0,0.0,
-FG1610.ZCE,20160810,,1161.0,1219.0,1219.0,1124.0,1156.0,1159.0,-5.0,-2.0,44.0,101.95,132.0,-10.0,
-FG1610.ZCE,20160811,1156.0,1159.0,1118.0,1145.0,1118.0,1145.0,1129.0,-14.0,-30.0,36.0,81.32,120.0,-12.0,
-FG1610.ZCE,20160812,1145.0,1129.0,1118.0,1152.0,1115.0,1149.0,1136.0,20.0,7.0,38.0,86.34,110.0,-10.0,
-FG1610.ZCE,20160815,1149.0,1136.0,1147.0,1153.0,1145.0,1152.0,1151.0,16.0,15.0,16.0,36.82,98.0,-12.0,
-FG1610.ZCE,20160816,1152.0,1151.0,1156.0,1181.0,1144.0,1175.0,1165.0,24.0,14.0,106.0,246.93,36.0,-62.0,
-FG1610.ZCE,20160817,1175.0,1165.0,1174.0,1174.0,1140.0,1140.0,1158.0,-25.0,-7.0,8.0,18.52,32.0,-4.0,
-FG1610.ZCE,20160818,1140.0,1158.0,1179.0,1179.0,1159.0,1169.0,1165.0,11.0,7.0,12.0,27.95,32.0,0.0,
-FG1610.ZCE,20160819,1169.0,1165.0,,,,,1165.0,,0.0,0.0,0.0,32.0,0.0,
-FG1610.ZCE,20160822,,1165.0,1179.0,1179.0,1166.0,1166.0,1170.0,1.0,5.0,8.0,18.72,30.0,-2.0,
-FG1610.ZCE,20160823,1166.0,1170.0,1181.0,1217.0,1181.0,1201.0,1204.0,31.0,34.0,8.0,19.26,34.0,4.0,
-FG1610.ZCE,20160824,1201.0,1204.0,1249.0,1249.0,1198.0,1219.0,1225.0,15.0,21.0,16.0,39.21,34.0,0.0,
-FG1610.ZCE,20160825,1219.0,1225.0,1198.0,1221.0,1198.0,1221.0,1210.0,-4.0,-15.0,16.0,38.72,22.0,-12.0,
-FG1610.ZCE,20160826,1221.0,1210.0,,,,,1236.0,,26.0,0.0,0.0,22.0,0.0,
-FG1610.ZCE,20160829,,1236.0,1204.0,1204.0,1190.0,1190.0,1197.0,-46.0,-39.0,4.0,9.58,26.0,4.0,
-FG1610.ZCE,20160830,1190.0,1197.0,1170.0,1195.0,1170.0,1195.0,1187.0,-2.0,-10.0,6.0,14.24,30.0,4.0,
-FG1610.ZCE,20160831,1195.0,1187.0,1141.0,1193.0,1141.0,1172.0,1181.0,-15.0,-6.0,16.0,37.79,30.0,0.0,
-FG1610.ZCE,20160901,1172.0,1181.0,1173.0,1204.0,1173.0,1179.0,1185.0,-2.0,4.0,16.0,37.9,28.0,-2.0,
-FG1610.ZCE,20160902,1179.0,1185.0,1197.0,1197.0,1188.0,1188.0,1193.0,3.0,8.0,4.0,9.54,30.0,2.0,
-FG1610.ZCE,20160905,1188.0,1193.0,,,,,1193.0,,0.0,0.0,0.0,30.0,0.0,
-FG1610.ZCE,20160906,,1193.0,1185.0,1235.0,1181.0,1181.0,1205.0,-12.0,12.0,24.0,57.86,26.0,-4.0,
-FG1610.ZCE,20160907,1181.0,1205.0,,,,,1205.0,,0.0,0.0,0.0,26.0,0.0,
-FG1610.ZCE,20160908,,1205.0,1205.0,1205.0,1205.0,1205.0,1205.0,0.0,0.0,2.0,4.82,26.0,0.0,
-FG1610.ZCE,20160909,1205.0,1205.0,1205.0,1205.0,1174.0,1174.0,1193.0,-31.0,-12.0,10.0,23.86,20.0,-6.0,
-FG1610.ZCE,20160912,1174.0,1193.0,1166.0,1177.0,1146.0,1177.0,1166.0,-16.0,-27.0,18.0,41.97,12.0,-8.0,
-FG1610.ZCE,20160913,1177.0,1166.0,,,,,1175.0,,9.0,0.0,0.0,12.0,0.0,
-FG1610.ZCE,20160914,,1175.0,1175.0,1176.0,1175.0,1176.0,1175.0,1.0,0.0,6.0,14.1,18.0,6.0,
-FG1610.ZCE,20160919,1176.0,1175.0,,,,,1176.0,,1.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20160920,,1176.0,,,,,1179.0,,3.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20160921,,1179.0,1177.0,1177.0,1177.0,1177.0,1177.0,-2.0,-2.0,2.0,4.71,18.0,0.0,
-FG1610.ZCE,20160922,1177.0,1177.0,,,,,1177.0,,0.0,0.0,0.0,18.0,0.0,
-FG1610.ZCE,20160923,,1177.0,1205.0,1216.0,1188.0,1216.0,1206.0,39.0,29.0,8.0,19.3,12.0,-6.0,
-FG1610.ZCE,20160926,1216.0,1206.0,1230.0,1237.0,1180.0,1237.0,1223.0,31.0,17.0,12.0,29.35,14.0,2.0,
-FG1610.ZCE,20160927,1237.0,1223.0,1248.0,1248.0,1248.0,1248.0,1248.0,25.0,25.0,2.0,4.99,14.0,0.0,
-FG1610.ZCE,20160928,1248.0,1248.0,,,,,1238.0,,-10.0,0.0,0.0,14.0,0.0,
-FG1610.ZCE,20160929,,1238.0,1238.0,1238.0,1238.0,1238.0,1238.0,0.0,0.0,2.0,4.95,12.0,-2.0,
-FG1610.ZCE,20160930,1238.0,1238.0,1182.0,1228.0,1182.0,1228.0,1197.0,-10.0,-41.0,6.0,14.37,8.0,-4.0,
-FG1610.ZCE,20161010,1228.0,1197.0,1170.0,1218.0,1170.0,1218.0,1206.0,21.0,9.0,8.0,19.3,2.0,-6.0,
-FG1610.ZCE,20161011,1218.0,1206.0,,,,,1206.0,,0.0,0.0,0.0,2.0,0.0,
-FG1610.ZCE,20161012,,1206.0,1255.0,1255.0,1255.0,1255.0,1255.0,49.0,49.0,2.0,5.02,0.0,-2.0,
-FG1610.ZCE,20161013,1255.0,1255.0,,,,,1256.0,,1.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161014,,1256.0,,,,,1254.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161017,,1254.0,,,,,1262.0,,8.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161018,,1262.0,,,,,1276.0,,14.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161019,,1276.0,,,,,1287.0,,11.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161020,,1287.0,,,,,1291.0,,4.0,0.0,0.0,0.0,0.0,
-FG1610.ZCE,20161021,,1291.0,,,,,1309.0,,18.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1611.csv b/data/FG/FG1611.csv
deleted file mode 100644
index bc837ce..0000000
--- a/data/FG/FG1611.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1611.ZCE,20151116,,856.0,795.0,845.0,795.0,830.0,829.0,-26.0,-27.0,18.0,29.84,12.0,12.0,
-FG1611.ZCE,20151117,830.0,829.0,811.0,818.0,808.0,808.0,810.0,-21.0,-19.0,128.0,207.34,90.0,78.0,
-FG1611.ZCE,20151118,808.0,810.0,805.0,806.0,805.0,806.0,805.0,-4.0,-5.0,24.0,38.65,90.0,0.0,
-FG1611.ZCE,20151119,806.0,805.0,808.0,808.0,798.0,798.0,802.0,-7.0,-3.0,28.0,44.89,98.0,8.0,
-FG1611.ZCE,20151120,798.0,802.0,,,,,802.0,,0.0,0.0,0.0,98.0,0.0,
-FG1611.ZCE,20151123,,802.0,784.0,784.0,784.0,784.0,784.0,-18.0,-18.0,28.0,43.9,120.0,22.0,
-FG1611.ZCE,20151124,784.0,784.0,768.0,800.0,768.0,800.0,793.0,16.0,9.0,12.0,19.02,112.0,-8.0,
-FG1611.ZCE,20151125,800.0,793.0,807.0,808.0,788.0,805.0,805.0,12.0,12.0,176.0,283.32,104.0,-8.0,
-FG1611.ZCE,20151126,805.0,805.0,800.0,819.0,794.0,813.0,806.0,8.0,1.0,86.0,138.59,80.0,-24.0,
-FG1611.ZCE,20151127,813.0,806.0,803.0,803.0,803.0,803.0,803.0,-3.0,-3.0,4.0,6.42,76.0,-4.0,
-FG1611.ZCE,20151130,803.0,803.0,789.0,789.0,789.0,789.0,789.0,-14.0,-14.0,2.0,3.16,76.0,0.0,
-FG1611.ZCE,20151201,789.0,789.0,793.0,801.0,790.0,801.0,796.0,12.0,7.0,8.0,12.74,80.0,4.0,
-FG1611.ZCE,20151202,801.0,796.0,813.0,820.0,810.0,820.0,818.0,24.0,22.0,44.0,72.02,38.0,-42.0,
-FG1611.ZCE,20151203,820.0,818.0,812.0,812.0,805.0,806.0,808.0,-12.0,-10.0,6.0,9.69,34.0,-4.0,
-FG1611.ZCE,20151204,806.0,808.0,807.0,807.0,807.0,807.0,807.0,-1.0,-1.0,2.0,3.23,36.0,2.0,
-FG1611.ZCE,20151207,807.0,807.0,810.0,816.0,810.0,816.0,812.0,9.0,5.0,6.0,9.74,40.0,4.0,
-FG1611.ZCE,20151208,816.0,812.0,806.0,806.0,806.0,806.0,806.0,-6.0,-6.0,2.0,3.22,42.0,2.0,
-FG1611.ZCE,20151209,806.0,806.0,806.0,806.0,805.0,806.0,806.0,0.0,0.0,18.0,29.01,58.0,16.0,
-FG1611.ZCE,20151210,806.0,806.0,808.0,808.0,788.0,804.0,803.0,-2.0,-3.0,12.0,19.26,66.0,8.0,
-FG1611.ZCE,20151211,804.0,803.0,808.0,808.0,804.0,805.0,805.0,2.0,2.0,254.0,408.82,66.0,0.0,
-FG1611.ZCE,20151214,805.0,805.0,,,,,805.0,,0.0,0.0,0.0,66.0,0.0,
-FG1611.ZCE,20151215,,805.0,810.0,813.0,800.0,809.0,807.0,4.0,2.0,30.0,48.45,74.0,8.0,
-FG1611.ZCE,20151216,809.0,807.0,807.0,809.0,807.0,808.0,808.0,1.0,1.0,6.0,9.7,72.0,-2.0,
-FG1611.ZCE,20151217,808.0,808.0,811.0,811.0,803.0,807.0,807.0,-1.0,-1.0,6.0,9.68,74.0,2.0,
-FG1611.ZCE,20151218,807.0,807.0,812.0,820.0,806.0,820.0,813.0,13.0,6.0,8.0,13.01,72.0,-2.0,
-FG1611.ZCE,20151221,820.0,813.0,806.0,821.0,806.0,821.0,817.0,8.0,4.0,8.0,13.08,72.0,0.0,
-FG1611.ZCE,20151222,821.0,817.0,822.0,841.0,813.0,838.0,826.0,21.0,9.0,44.0,72.68,74.0,2.0,
-FG1611.ZCE,20151223,838.0,826.0,835.0,844.0,834.0,838.0,839.0,12.0,13.0,30.0,50.32,76.0,2.0,
-FG1611.ZCE,20151224,838.0,839.0,,,,,839.0,,0.0,0.0,0.0,76.0,0.0,
-FG1611.ZCE,20151225,,839.0,833.0,840.0,828.0,840.0,833.0,1.0,-6.0,22.0,36.66,64.0,-12.0,
-FG1611.ZCE,20151228,840.0,833.0,836.0,836.0,833.0,833.0,835.0,0.0,2.0,4.0,6.68,62.0,-2.0,
-FG1611.ZCE,20151229,833.0,835.0,,,,,835.0,,0.0,0.0,0.0,62.0,0.0,
-FG1611.ZCE,20151230,,835.0,,,,,835.0,,0.0,0.0,0.0,62.0,0.0,
-FG1611.ZCE,20151231,,835.0,,,,,835.0,,0.0,0.0,0.0,62.0,0.0,
-FG1611.ZCE,20160104,,835.0,825.0,836.0,825.0,828.0,831.0,-7.0,-4.0,8.0,13.29,62.0,0.0,
-FG1611.ZCE,20160105,828.0,831.0,829.0,829.0,829.0,829.0,829.0,-2.0,-2.0,2.0,3.32,62.0,0.0,
-FG1611.ZCE,20160106,829.0,829.0,,,,,829.0,,0.0,0.0,0.0,62.0,0.0,
-FG1611.ZCE,20160107,,829.0,831.0,831.0,822.0,830.0,827.0,1.0,-2.0,8.0,13.22,64.0,2.0,
-FG1611.ZCE,20160108,830.0,827.0,829.0,834.0,829.0,833.0,833.0,6.0,6.0,14.0,23.33,66.0,2.0,
-FG1611.ZCE,20160111,833.0,833.0,839.0,839.0,831.0,832.0,835.0,-1.0,2.0,12.0,20.04,70.0,4.0,
-FG1611.ZCE,20160112,832.0,835.0,,,,,832.0,,-3.0,0.0,0.0,70.0,0.0,
-FG1611.ZCE,20160113,,832.0,830.0,831.0,825.0,825.0,830.0,-7.0,-2.0,30.0,49.8,92.0,22.0,
-FG1611.ZCE,20160114,825.0,830.0,822.0,832.0,813.0,832.0,822.0,2.0,-8.0,46.0,75.61,120.0,28.0,
-FG1611.ZCE,20160115,832.0,822.0,829.0,831.0,828.0,828.0,830.0,6.0,8.0,14.0,23.23,114.0,-6.0,
-FG1611.ZCE,20160118,828.0,830.0,836.0,842.0,832.0,842.0,838.0,12.0,8.0,52.0,87.19,110.0,-4.0,
-FG1611.ZCE,20160119,842.0,838.0,843.0,847.0,841.0,841.0,843.0,3.0,5.0,16.0,26.98,110.0,0.0,
-FG1611.ZCE,20160120,841.0,843.0,846.0,847.0,846.0,847.0,847.0,4.0,4.0,4.0,6.77,108.0,-2.0,
-FG1611.ZCE,20160121,847.0,847.0,847.0,847.0,847.0,847.0,847.0,0.0,0.0,2.0,3.39,108.0,0.0,
-FG1611.ZCE,20160122,847.0,847.0,846.0,859.0,846.0,852.0,852.0,5.0,5.0,18.0,30.69,108.0,0.0,
-FG1611.ZCE,20160125,852.0,852.0,,,,,852.0,,0.0,0.0,0.0,108.0,0.0,
-FG1611.ZCE,20160126,,852.0,,,,,852.0,,0.0,0.0,0.0,108.0,0.0,
-FG1611.ZCE,20160127,,852.0,,,,,852.0,,0.0,0.0,0.0,108.0,0.0,
-FG1611.ZCE,20160128,,852.0,855.0,855.0,853.0,853.0,854.0,1.0,2.0,8.0,13.66,108.0,0.0,
-FG1611.ZCE,20160129,853.0,854.0,847.0,847.0,842.0,845.0,844.0,-9.0,-10.0,24.0,40.5,106.0,-2.0,
-FG1611.ZCE,20160201,845.0,844.0,843.0,851.0,843.0,846.0,846.0,2.0,2.0,10.0,16.93,106.0,0.0,
-FG1611.ZCE,20160202,846.0,846.0,,,,,844.0,,-2.0,0.0,0.0,106.0,0.0,
-FG1611.ZCE,20160203,,844.0,,,,,844.0,,0.0,0.0,0.0,106.0,0.0,
-FG1611.ZCE,20160204,,844.0,,,,,849.0,,5.0,0.0,0.0,106.0,0.0,
-FG1611.ZCE,20160205,,849.0,848.0,848.0,846.0,846.0,847.0,-3.0,-2.0,10.0,16.94,106.0,0.0,
-FG1611.ZCE,20160215,846.0,847.0,,,,,849.0,,2.0,0.0,0.0,106.0,0.0,
-FG1611.ZCE,20160216,,849.0,,,,,852.0,,3.0,0.0,0.0,106.0,0.0,
-FG1611.ZCE,20160217,,852.0,857.0,862.0,856.0,860.0,858.0,8.0,6.0,16.0,27.47,106.0,0.0,
-FG1611.ZCE,20160218,860.0,858.0,864.0,864.0,864.0,864.0,864.0,6.0,6.0,2.0,3.46,106.0,0.0,
-FG1611.ZCE,20160219,864.0,864.0,869.0,872.0,868.0,868.0,869.0,4.0,5.0,16.0,27.82,106.0,0.0,
-FG1611.ZCE,20160222,868.0,869.0,876.0,881.0,874.0,881.0,878.0,12.0,9.0,12.0,21.06,106.0,0.0,
-FG1611.ZCE,20160223,881.0,878.0,868.0,868.0,868.0,868.0,868.0,-10.0,-10.0,2.0,3.47,106.0,0.0,
-FG1611.ZCE,20160224,868.0,868.0,880.0,881.0,880.0,881.0,880.0,13.0,12.0,6.0,10.56,106.0,0.0,
-FG1611.ZCE,20160225,881.0,880.0,888.0,895.0,888.0,893.0,893.0,13.0,13.0,8.0,14.28,106.0,0.0,
-FG1611.ZCE,20160226,893.0,893.0,892.0,904.0,892.0,904.0,898.0,11.0,5.0,6.0,10.78,106.0,0.0,
-FG1611.ZCE,20160229,904.0,898.0,901.0,901.0,898.0,898.0,901.0,0.0,3.0,14.0,25.22,108.0,2.0,
-FG1611.ZCE,20160301,898.0,901.0,903.0,921.0,903.0,921.0,911.0,20.0,10.0,24.0,43.74,112.0,4.0,
-FG1611.ZCE,20160302,921.0,911.0,922.0,922.0,912.0,912.0,915.0,1.0,4.0,8.0,14.63,108.0,-4.0,
-FG1611.ZCE,20160303,912.0,915.0,913.0,914.0,907.0,908.0,910.0,-7.0,-5.0,26.0,47.33,108.0,0.0,
-FG1611.ZCE,20160304,908.0,910.0,,,,,911.0,,1.0,0.0,0.0,108.0,0.0,
-FG1611.ZCE,20160307,,911.0,918.0,948.0,915.0,948.0,940.0,37.0,29.0,40.0,75.18,106.0,-2.0,
-FG1611.ZCE,20160308,948.0,940.0,935.0,1006.0,935.0,986.0,992.0,46.0,52.0,356.0,706.44,172.0,66.0,
-FG1611.ZCE,20160309,986.0,992.0,960.0,969.0,952.0,969.0,957.0,-23.0,-35.0,114.0,218.2,102.0,-70.0,
-FG1611.ZCE,20160310,969.0,957.0,976.0,980.0,962.0,962.0,970.0,5.0,13.0,26.0,50.42,98.0,-4.0,
-FG1611.ZCE,20160311,962.0,970.0,944.0,944.0,944.0,944.0,944.0,-26.0,-26.0,2.0,3.78,98.0,0.0,
-FG1611.ZCE,20160314,944.0,944.0,968.0,975.0,957.0,957.0,966.0,13.0,22.0,14.0,27.06,98.0,0.0,
-FG1611.ZCE,20160315,957.0,966.0,942.0,944.0,942.0,944.0,942.0,-22.0,-24.0,12.0,22.62,98.0,0.0,
-FG1611.ZCE,20160316,944.0,942.0,944.0,944.0,935.0,940.0,939.0,-2.0,-3.0,16.0,30.04,98.0,0.0,
-FG1611.ZCE,20160317,940.0,939.0,944.0,950.0,933.0,933.0,941.0,-6.0,2.0,8.0,15.05,98.0,0.0,
-FG1611.ZCE,20160318,933.0,941.0,940.0,962.0,937.0,957.0,950.0,16.0,9.0,22.0,41.79,98.0,0.0,
-FG1611.ZCE,20160321,957.0,950.0,957.0,957.0,949.0,949.0,953.0,-1.0,3.0,6.0,11.44,98.0,0.0,
-FG1611.ZCE,20160322,949.0,953.0,,,,,951.0,,-2.0,0.0,0.0,98.0,0.0,
-FG1611.ZCE,20160323,,951.0,960.0,967.0,955.0,957.0,961.0,6.0,10.0,20.0,38.42,86.0,-12.0,
-FG1611.ZCE,20160324,957.0,961.0,940.0,956.0,937.0,947.0,944.0,-14.0,-17.0,18.0,34.0,88.0,2.0,
-FG1611.ZCE,20160325,947.0,944.0,947.0,947.0,944.0,944.0,945.0,0.0,1.0,10.0,18.89,88.0,0.0,
-FG1611.ZCE,20160328,944.0,945.0,,,,,940.0,,-5.0,0.0,0.0,88.0,0.0,
-FG1611.ZCE,20160329,,940.0,941.0,941.0,941.0,941.0,941.0,1.0,1.0,2.0,3.76,90.0,2.0,
-FG1611.ZCE,20160330,941.0,941.0,,,,,941.0,,0.0,0.0,0.0,90.0,0.0,
-FG1611.ZCE,20160331,,941.0,929.0,929.0,929.0,929.0,929.0,-12.0,-12.0,2.0,3.72,90.0,0.0,
-FG1611.ZCE,20160401,929.0,929.0,947.0,947.0,947.0,947.0,947.0,18.0,18.0,2.0,3.79,88.0,-2.0,
-FG1611.ZCE,20160405,947.0,947.0,,,,,945.0,,-2.0,0.0,0.0,88.0,0.0,
-FG1611.ZCE,20160406,,945.0,955.0,955.0,955.0,955.0,955.0,10.0,10.0,2.0,3.82,86.0,-2.0,
-FG1611.ZCE,20160407,955.0,955.0,963.0,963.0,963.0,963.0,963.0,8.0,8.0,2.0,3.85,86.0,0.0,
-FG1611.ZCE,20160408,963.0,963.0,959.0,959.0,955.0,956.0,956.0,-7.0,-7.0,22.0,42.08,74.0,-12.0,
-FG1611.ZCE,20160411,956.0,956.0,964.0,967.0,964.0,964.0,965.0,8.0,9.0,6.0,11.58,74.0,0.0,
-FG1611.ZCE,20160412,964.0,965.0,979.0,985.0,979.0,985.0,982.0,20.0,17.0,4.0,7.86,74.0,0.0,
-FG1611.ZCE,20160413,985.0,982.0,999.0,1000.0,989.0,989.0,993.0,7.0,11.0,12.0,23.84,70.0,-4.0,
-FG1611.ZCE,20160414,989.0,993.0,,,,,991.0,,-2.0,0.0,0.0,70.0,0.0,
-FG1611.ZCE,20160415,,991.0,1001.0,1012.0,1000.0,1000.0,1006.0,9.0,15.0,34.0,68.42,50.0,-20.0,
-FG1611.ZCE,20160418,1000.0,1006.0,1009.0,1009.0,1009.0,1009.0,1009.0,3.0,3.0,2.0,4.04,50.0,0.0,
-FG1611.ZCE,20160419,1009.0,1009.0,,,,,1009.0,,0.0,0.0,0.0,50.0,0.0,
-FG1611.ZCE,20160420,,1009.0,1013.0,1020.0,1013.0,1020.0,1017.0,11.0,8.0,4.0,8.13,52.0,2.0,
-FG1611.ZCE,20160421,1020.0,1017.0,1047.0,1058.0,1047.0,1057.0,1054.0,40.0,37.0,6.0,12.65,50.0,-2.0,
-FG1611.ZCE,20160422,1057.0,1054.0,1045.0,1045.0,1033.0,1037.0,1038.0,-17.0,-16.0,6.0,12.46,48.0,-2.0,
-FG1611.ZCE,20160425,1037.0,1038.0,1045.0,1045.0,1045.0,1045.0,1045.0,7.0,7.0,2.0,4.18,48.0,0.0,
-FG1611.ZCE,20160426,1045.0,1045.0,,,,,1037.0,,-8.0,0.0,0.0,48.0,0.0,
-FG1611.ZCE,20160427,,1037.0,,,,,1006.0,,-31.0,0.0,0.0,48.0,0.0,
-FG1611.ZCE,20160428,,1006.0,,,,,998.0,,-8.0,0.0,0.0,48.0,0.0,
-FG1611.ZCE,20160429,,998.0,1002.0,1002.0,990.0,990.0,996.0,-8.0,-2.0,4.0,7.97,50.0,2.0,
-FG1611.ZCE,20160503,990.0,996.0,951.0,958.0,949.0,956.0,954.0,-40.0,-42.0,8.0,15.26,50.0,0.0,
-FG1611.ZCE,20160504,956.0,954.0,955.0,955.0,955.0,955.0,955.0,1.0,1.0,2.0,3.82,52.0,2.0,
-FG1611.ZCE,20160505,955.0,955.0,958.0,958.0,948.0,948.0,953.0,-7.0,-2.0,16.0,30.5,50.0,-2.0,
-FG1611.ZCE,20160506,948.0,953.0,947.0,947.0,927.0,942.0,935.0,-11.0,-18.0,106.0,198.15,84.0,34.0,
-FG1611.ZCE,20160509,942.0,935.0,952.0,952.0,931.0,932.0,938.0,-3.0,3.0,42.0,78.76,88.0,4.0,
-FG1611.ZCE,20160510,932.0,938.0,934.0,934.0,934.0,934.0,934.0,-4.0,-4.0,2.0,3.74,88.0,0.0,
-FG1611.ZCE,20160511,934.0,934.0,953.0,956.0,948.0,948.0,951.0,14.0,17.0,18.0,34.24,90.0,2.0,
-FG1611.ZCE,20160512,948.0,951.0,955.0,971.0,955.0,971.0,963.0,20.0,12.0,52.0,100.16,72.0,-18.0,
-FG1611.ZCE,20160513,971.0,963.0,973.0,977.0,955.0,955.0,972.0,-8.0,9.0,12.0,23.33,68.0,-4.0,
-FG1611.ZCE,20160516,955.0,972.0,970.0,979.0,970.0,979.0,975.0,7.0,3.0,4.0,7.8,68.0,0.0,
-FG1611.ZCE,20160517,979.0,975.0,980.0,982.0,976.0,982.0,980.0,7.0,5.0,28.0,54.85,78.0,10.0,
-FG1611.ZCE,20160518,982.0,980.0,983.0,983.0,962.0,962.0,970.0,-18.0,-10.0,18.0,34.91,74.0,-4.0,
-FG1611.ZCE,20160519,962.0,970.0,952.0,958.0,948.0,958.0,951.0,-12.0,-19.0,20.0,38.05,56.0,-18.0,
-FG1611.ZCE,20160520,958.0,951.0,971.0,971.0,971.0,971.0,971.0,20.0,20.0,2.0,3.88,56.0,0.0,
-FG1611.ZCE,20160523,971.0,971.0,950.0,950.0,941.0,944.0,946.0,-27.0,-25.0,10.0,18.92,64.0,8.0,
-FG1611.ZCE,20160524,944.0,946.0,938.0,940.0,938.0,939.0,939.0,-7.0,-7.0,6.0,11.27,66.0,2.0,
-FG1611.ZCE,20160525,939.0,939.0,944.0,947.0,940.0,946.0,945.0,7.0,6.0,10.0,18.89,66.0,0.0,
-FG1611.ZCE,20160526,946.0,945.0,942.0,950.0,942.0,948.0,948.0,3.0,3.0,8.0,15.16,60.0,-6.0,
-FG1611.ZCE,20160527,948.0,948.0,971.0,971.0,971.0,971.0,971.0,23.0,23.0,2.0,3.88,58.0,-2.0,
-FG1611.ZCE,20160530,971.0,971.0,976.0,1007.0,976.0,1007.0,1000.0,36.0,29.0,42.0,84.02,46.0,-12.0,
-FG1611.ZCE,20160531,1007.0,1000.0,1009.0,1026.0,1004.0,1023.0,1016.0,23.0,16.0,28.0,56.88,32.0,-14.0,
-FG1611.ZCE,20160601,1023.0,1016.0,1016.0,1016.0,1014.0,1014.0,1015.0,-2.0,-1.0,6.0,12.18,32.0,0.0,
-FG1611.ZCE,20160602,1014.0,1015.0,1011.0,1011.0,1011.0,1011.0,1011.0,-4.0,-4.0,2.0,4.04,30.0,-2.0,
-FG1611.ZCE,20160603,1011.0,1011.0,1011.0,1013.0,1011.0,1013.0,1012.0,2.0,1.0,4.0,8.1,30.0,0.0,
-FG1611.ZCE,20160606,1013.0,1012.0,1016.0,1016.0,1016.0,1016.0,1016.0,4.0,4.0,2.0,4.06,30.0,0.0,
-FG1611.ZCE,20160607,1016.0,1016.0,1020.0,1020.0,1016.0,1016.0,1018.0,0.0,2.0,4.0,8.14,30.0,0.0,
-FG1611.ZCE,20160608,1016.0,1018.0,,,,,1016.0,,-2.0,0.0,0.0,30.0,0.0,
-FG1611.ZCE,20160613,,1016.0,1025.0,1031.0,1025.0,1031.0,1028.0,15.0,12.0,4.0,8.22,28.0,-2.0,
-FG1611.ZCE,20160614,1031.0,1028.0,1014.0,1014.0,1014.0,1014.0,1014.0,-14.0,-14.0,2.0,4.06,28.0,0.0,
-FG1611.ZCE,20160615,1014.0,1014.0,1005.0,1008.0,1005.0,1007.0,1007.0,-7.0,-7.0,8.0,16.11,24.0,-4.0,
-FG1611.ZCE,20160616,1007.0,1007.0,1003.0,1003.0,995.0,995.0,1000.0,-12.0,-7.0,30.0,59.98,52.0,28.0,
-FG1611.ZCE,20160617,995.0,1000.0,990.0,1000.0,985.0,1000.0,989.0,0.0,-11.0,28.0,55.4,72.0,20.0,
-FG1611.ZCE,20160620,1000.0,989.0,1002.0,1004.0,1002.0,1004.0,1003.0,15.0,14.0,10.0,20.06,62.0,-10.0,
-FG1611.ZCE,20160621,1004.0,1003.0,1005.0,1012.0,1005.0,1012.0,1009.0,9.0,6.0,42.0,84.74,22.0,-40.0,
-FG1611.ZCE,20160622,1012.0,1009.0,,,,,1009.0,,0.0,0.0,0.0,22.0,0.0,
-FG1611.ZCE,20160623,,1009.0,1011.0,1011.0,1011.0,1011.0,1011.0,2.0,2.0,2.0,4.04,20.0,-2.0,
-FG1611.ZCE,20160624,1011.0,1011.0,,,,,1011.0,,0.0,0.0,0.0,20.0,0.0,
-FG1611.ZCE,20160627,,1011.0,1028.0,1052.0,1028.0,1039.0,1043.0,28.0,32.0,8.0,16.68,18.0,-2.0,
-FG1611.ZCE,20160628,1039.0,1043.0,,,,,1043.0,,0.0,0.0,0.0,18.0,0.0,
-FG1611.ZCE,20160629,,1043.0,,,,,1043.0,,0.0,0.0,0.0,18.0,0.0,
-FG1611.ZCE,20160630,,1043.0,1085.0,1085.0,1077.0,1085.0,1079.0,42.0,36.0,16.0,34.54,4.0,-14.0,
-FG1611.ZCE,20160701,1085.0,1079.0,,,,,1099.0,,20.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160704,,1099.0,,,,,1110.0,,11.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160705,,1110.0,1101.0,1101.0,1090.0,1090.0,1096.0,-20.0,-14.0,4.0,8.76,4.0,0.0,
-FG1611.ZCE,20160706,1090.0,1096.0,1085.0,1085.0,1085.0,1085.0,1085.0,-11.0,-11.0,2.0,4.34,4.0,0.0,
-FG1611.ZCE,20160707,1085.0,1085.0,,,,,1085.0,,0.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160708,,1085.0,,,,,1057.0,,-28.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160711,,1057.0,,,,,1058.0,,1.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160712,,1058.0,,,,,1096.0,,38.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160713,,1096.0,1100.0,1103.0,1088.0,1101.0,1098.0,5.0,2.0,22.0,48.32,8.0,4.0,
-FG1611.ZCE,20160714,1101.0,1098.0,1079.0,1085.0,1079.0,1085.0,1082.0,-13.0,-16.0,4.0,8.66,6.0,-2.0,
-FG1611.ZCE,20160715,1085.0,1082.0,,,,,1084.0,,2.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160718,,1084.0,,,,,1059.0,,-25.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160719,,1059.0,1058.0,1067.0,1045.0,1045.0,1057.0,-14.0,-2.0,18.0,38.05,12.0,6.0,
-FG1611.ZCE,20160720,1045.0,1057.0,1060.0,1060.0,1060.0,1060.0,1060.0,3.0,3.0,2.0,4.24,10.0,-2.0,
-FG1611.ZCE,20160721,1060.0,1060.0,1056.0,1056.0,1056.0,1056.0,1056.0,-4.0,-4.0,2.0,4.22,10.0,0.0,
-FG1611.ZCE,20160722,1056.0,1056.0,,,,,1051.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1611.ZCE,20160725,,1051.0,1068.0,1068.0,1068.0,1068.0,1068.0,17.0,17.0,2.0,4.27,10.0,0.0,
-FG1611.ZCE,20160726,1068.0,1068.0,1069.0,1069.0,1068.0,1068.0,1069.0,0.0,1.0,4.0,8.55,10.0,0.0,
-FG1611.ZCE,20160727,1068.0,1069.0,,,,,1080.0,,11.0,0.0,0.0,10.0,0.0,
-FG1611.ZCE,20160728,,1080.0,1073.0,1086.0,1073.0,1079.0,1079.0,-1.0,-1.0,6.0,12.95,10.0,0.0,
-FG1611.ZCE,20160729,1079.0,1079.0,,,,,1068.0,,-11.0,0.0,0.0,10.0,0.0,
-FG1611.ZCE,20160801,,1068.0,,,,,1076.0,,8.0,0.0,0.0,10.0,0.0,
-FG1611.ZCE,20160802,,1076.0,1120.0,1120.0,1094.0,1094.0,1116.0,18.0,40.0,20.0,44.63,22.0,12.0,
-FG1611.ZCE,20160803,1094.0,1116.0,1118.0,1118.0,1118.0,1118.0,1118.0,2.0,2.0,10.0,22.36,20.0,-2.0,
-FG1611.ZCE,20160804,1118.0,1118.0,,,,,1118.0,,0.0,0.0,0.0,20.0,0.0,
-FG1611.ZCE,20160805,,1118.0,,,,,1118.0,,0.0,0.0,0.0,20.0,0.0,
-FG1611.ZCE,20160808,,1118.0,,,,,1120.0,,2.0,0.0,0.0,20.0,0.0,
-FG1611.ZCE,20160809,,1120.0,,,,,1165.0,,45.0,0.0,0.0,20.0,0.0,
-FG1611.ZCE,20160810,,1165.0,1173.0,1173.0,1173.0,1173.0,1173.0,8.0,8.0,2.0,4.69,18.0,-2.0,
-FG1611.ZCE,20160811,1173.0,1173.0,1127.0,1155.0,1127.0,1155.0,1142.0,-18.0,-31.0,16.0,36.54,12.0,-6.0,
-FG1611.ZCE,20160812,1155.0,1142.0,1146.0,1150.0,1134.0,1150.0,1144.0,8.0,2.0,14.0,32.02,8.0,-4.0,
-FG1611.ZCE,20160815,1150.0,1144.0,1147.0,1147.0,1145.0,1145.0,1146.0,1.0,2.0,4.0,9.17,4.0,-4.0,
-FG1611.ZCE,20160816,1145.0,1146.0,1174.0,1174.0,1174.0,1174.0,1174.0,28.0,28.0,2.0,4.7,2.0,-2.0,
-FG1611.ZCE,20160817,1174.0,1174.0,,,,,1174.0,,0.0,0.0,0.0,2.0,0.0,
-FG1611.ZCE,20160818,,1174.0,,,,,1174.0,,0.0,0.0,0.0,2.0,0.0,
-FG1611.ZCE,20160819,,1174.0,,,,,1174.0,,0.0,0.0,0.0,2.0,0.0,
-FG1611.ZCE,20160822,,1174.0,1174.0,1174.0,1174.0,1174.0,1174.0,0.0,0.0,2.0,4.7,4.0,2.0,
-FG1611.ZCE,20160823,1174.0,1174.0,,,,,1208.0,,34.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160824,,1208.0,,,,,1229.0,,21.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160825,,1229.0,,,,,1214.0,,-15.0,0.0,0.0,4.0,0.0,
-FG1611.ZCE,20160826,,1214.0,1250.0,1250.0,1250.0,1250.0,1250.0,36.0,36.0,2.0,5.0,6.0,2.0,
-FG1611.ZCE,20160829,1250.0,1250.0,,,,,1211.0,,-39.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160830,,1211.0,,,,,1204.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160831,,1204.0,,,,,1200.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160901,,1200.0,,,,,1198.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160902,,1198.0,,,,,1198.0,,0.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160905,,1198.0,1230.0,1230.0,1230.0,1230.0,1230.0,32.0,32.0,2.0,4.92,6.0,0.0,
-FG1611.ZCE,20160906,1230.0,1230.0,,,,,1228.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160907,,1228.0,1249.0,1249.0,1200.0,1200.0,1225.0,-28.0,-3.0,8.0,19.59,6.0,0.0,
-FG1611.ZCE,20160908,1200.0,1225.0,,,,,1225.0,,0.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160909,,1225.0,,,,,1209.0,,-16.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20160912,,1209.0,1190.0,1190.0,1186.0,1186.0,1188.0,-23.0,-21.0,16.0,38.0,20.0,14.0,
-FG1611.ZCE,20160913,1186.0,1188.0,1180.0,1180.0,1170.0,1170.0,1177.0,-18.0,-11.0,14.0,32.94,34.0,14.0,
-FG1611.ZCE,20160914,1170.0,1177.0,1178.0,1178.0,1176.0,1176.0,1177.0,-1.0,0.0,8.0,18.83,40.0,6.0,
-FG1611.ZCE,20160919,1176.0,1177.0,,,,,1190.0,,13.0,0.0,0.0,40.0,0.0,
-FG1611.ZCE,20160920,,1190.0,,,,,1190.0,,0.0,0.0,0.0,40.0,0.0,
-FG1611.ZCE,20160921,,1190.0,,,,,1190.0,,0.0,0.0,0.0,40.0,0.0,
-FG1611.ZCE,20160922,,1190.0,1200.0,1208.0,1200.0,1208.0,1203.0,18.0,13.0,6.0,14.43,34.0,-6.0,
-FG1611.ZCE,20160923,1208.0,1203.0,,,,,1203.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20160926,,1203.0,,,,,1203.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20160927,,1203.0,,,,,1203.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20160928,,1203.0,,,,,1203.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20160929,,1203.0,1231.0,1235.0,1188.0,1188.0,1211.0,-15.0,8.0,62.0,150.16,34.0,0.0,
-FG1611.ZCE,20160930,1188.0,1211.0,1178.0,1178.0,1178.0,1178.0,1178.0,-33.0,-33.0,2.0,4.71,34.0,0.0,
-FG1611.ZCE,20161010,1178.0,1178.0,,,,,1170.0,,-8.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20161011,,1170.0,1196.0,1196.0,1196.0,1196.0,1196.0,26.0,26.0,2.0,4.78,34.0,0.0,
-FG1611.ZCE,20161012,1196.0,1196.0,,,,,1196.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20161013,,1196.0,,,,,1196.0,,0.0,0.0,0.0,34.0,0.0,
-FG1611.ZCE,20161014,,1196.0,1148.0,1173.0,1148.0,1172.0,1160.0,-24.0,-36.0,24.0,55.69,34.0,0.0,
-FG1611.ZCE,20161017,1172.0,1160.0,1172.0,1173.0,1172.0,1173.0,1173.0,13.0,13.0,14.0,32.84,34.0,0.0,
-FG1611.ZCE,20161018,1173.0,1173.0,1220.0,1220.0,1188.0,1188.0,1217.0,15.0,44.0,26.0,63.3,14.0,-20.0,
-FG1611.ZCE,20161019,1188.0,1217.0,1226.0,1226.0,1226.0,1226.0,1226.0,9.0,9.0,4.0,9.81,10.0,-4.0,
-FG1611.ZCE,20161020,1226.0,1226.0,,,,,1226.0,,0.0,0.0,0.0,10.0,0.0,
-FG1611.ZCE,20161021,,1226.0,1236.0,1236.0,1236.0,1236.0,1236.0,10.0,10.0,2.0,4.94,8.0,-2.0,
-FG1611.ZCE,20161024,1236.0,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1611.ZCE,20161025,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1611.ZCE,20161026,,1236.0,1186.0,1239.0,1186.0,1239.0,1213.0,3.0,-23.0,4.0,9.7,6.0,-2.0,
-FG1611.ZCE,20161027,1239.0,1213.0,1238.0,1238.0,1238.0,1238.0,1238.0,25.0,25.0,6.0,14.86,6.0,0.0,
-FG1611.ZCE,20161028,1238.0,1238.0,,,,,1238.0,,0.0,0.0,0.0,6.0,0.0,
-FG1611.ZCE,20161031,,1238.0,1250.0,1255.0,1250.0,1255.0,1252.0,17.0,14.0,6.0,15.02,0.0,-6.0,
-FG1611.ZCE,20161101,1255.0,1252.0,,,,,1281.0,,29.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161102,,1281.0,,,,,1327.0,,46.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161103,,1327.0,,,,,1347.0,,20.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161104,,1347.0,,,,,1343.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161107,,1343.0,,,,,1379.0,,36.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161108,,1379.0,,,,,1423.0,,44.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161109,,1423.0,,,,,1421.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161110,,1421.0,,,,,1420.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161111,,1420.0,,,,,1450.0,,30.0,0.0,0.0,0.0,0.0,
-FG1611.ZCE,20161114,,1450.0,,,,,1431.0,,-19.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1612.csv b/data/FG/FG1612.csv
deleted file mode 100644
index 4952687..0000000
--- a/data/FG/FG1612.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1612.ZCE,20151215,,805.0,870.0,870.0,870.0,870.0,870.0,65.0,65.0,90.0,156.6,86.0,86.0,
-FG1612.ZCE,20151216,870.0,870.0,900.0,900.0,876.0,880.0,885.0,10.0,15.0,1130.0,1999.39,772.0,686.0,
-FG1612.ZCE,20151217,880.0,885.0,882.0,883.0,876.0,876.0,880.0,-9.0,-5.0,144.0,253.43,812.0,40.0,
-FG1612.ZCE,20151218,876.0,880.0,876.0,882.0,875.0,881.0,878.0,1.0,-2.0,80.0,140.43,804.0,-8.0,
-FG1612.ZCE,20151221,881.0,878.0,881.0,889.0,878.0,889.0,883.0,11.0,5.0,168.0,296.82,688.0,-116.0,
-FG1612.ZCE,20151222,889.0,883.0,888.0,916.0,884.0,912.0,894.0,29.0,11.0,472.0,844.38,378.0,-310.0,
-FG1612.ZCE,20151223,912.0,894.0,909.0,912.0,906.0,910.0,909.0,16.0,15.0,88.0,160.01,384.0,6.0,
-FG1612.ZCE,20151224,910.0,909.0,910.0,913.0,908.0,912.0,910.0,3.0,1.0,70.0,127.39,394.0,10.0,
-FG1612.ZCE,20151225,912.0,910.0,912.0,915.0,908.0,908.0,910.0,-2.0,0.0,44.0,80.11,390.0,-4.0,
-FG1612.ZCE,20151228,908.0,910.0,909.0,911.0,905.0,905.0,907.0,-5.0,-3.0,30.0,54.42,400.0,10.0,
-FG1612.ZCE,20151229,905.0,907.0,906.0,907.0,900.0,904.0,903.0,-3.0,-4.0,70.0,126.46,420.0,20.0,
-FG1612.ZCE,20151230,904.0,903.0,910.0,911.0,906.0,906.0,909.0,3.0,6.0,34.0,61.79,422.0,2.0,
-FG1612.ZCE,20151231,906.0,909.0,907.0,908.0,906.0,908.0,907.0,-1.0,-2.0,8.0,14.51,422.0,0.0,
-FG1612.ZCE,20160104,908.0,907.0,938.0,943.0,905.0,907.0,917.0,0.0,10.0,122.0,223.77,454.0,32.0,
-FG1612.ZCE,20160105,907.0,917.0,910.0,913.0,908.0,912.0,911.0,-5.0,-6.0,76.0,138.46,462.0,8.0,
-FG1612.ZCE,20160106,912.0,911.0,905.0,911.0,905.0,907.0,907.0,-4.0,-4.0,40.0,72.57,476.0,14.0,
-FG1612.ZCE,20160107,907.0,907.0,908.0,909.0,906.0,907.0,908.0,0.0,1.0,34.0,61.72,490.0,14.0,
-FG1612.ZCE,20160108,907.0,908.0,906.0,912.0,895.0,908.0,907.0,0.0,-1.0,98.0,177.72,502.0,12.0,
-FG1612.ZCE,20160111,908.0,907.0,907.0,912.0,906.0,906.0,908.0,-1.0,1.0,20.0,36.32,502.0,0.0,
-FG1612.ZCE,20160112,906.0,908.0,908.0,911.0,905.0,907.0,907.0,-1.0,-1.0,152.0,275.67,516.0,14.0,
-FG1612.ZCE,20160113,907.0,907.0,907.0,910.0,906.0,906.0,907.0,-1.0,0.0,42.0,76.19,522.0,6.0,
-FG1612.ZCE,20160114,906.0,907.0,903.0,907.0,900.0,906.0,903.0,-1.0,-4.0,154.0,278.0,608.0,86.0,
-FG1612.ZCE,20160115,906.0,903.0,904.0,910.0,904.0,909.0,908.0,6.0,5.0,78.0,141.69,602.0,-6.0,
-FG1612.ZCE,20160118,909.0,908.0,900.0,910.0,882.0,905.0,899.0,-3.0,-9.0,560.0,1006.59,690.0,88.0,
-FG1612.ZCE,20160119,905.0,899.0,902.0,909.0,901.0,908.0,905.0,9.0,6.0,328.0,593.36,646.0,-44.0,
-FG1612.ZCE,20160120,908.0,905.0,905.0,909.0,902.0,907.0,906.0,2.0,1.0,184.0,333.26,614.0,-32.0,
-FG1612.ZCE,20160121,907.0,906.0,902.0,908.0,900.0,907.0,906.0,1.0,0.0,118.0,213.71,634.0,20.0,
-FG1612.ZCE,20160122,907.0,906.0,905.0,918.0,905.0,905.0,910.0,-1.0,4.0,130.0,236.63,646.0,12.0,
-FG1612.ZCE,20160125,905.0,910.0,902.0,908.0,898.0,900.0,901.0,-10.0,-9.0,254.0,457.88,678.0,32.0,
-FG1612.ZCE,20160126,900.0,901.0,898.0,903.0,898.0,899.0,900.0,-2.0,-1.0,40.0,71.99,682.0,4.0,
-FG1612.ZCE,20160127,899.0,900.0,904.0,906.0,898.0,906.0,905.0,6.0,5.0,54.0,97.7,672.0,-10.0,
-FG1612.ZCE,20160128,906.0,905.0,902.0,902.0,898.0,900.0,901.0,-5.0,-4.0,54.0,97.31,678.0,6.0,
-FG1612.ZCE,20160129,900.0,901.0,900.0,902.0,898.0,901.0,899.0,0.0,-2.0,92.0,165.5,686.0,8.0,
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-FG1612.ZCE,20160721,1110.0,1118.0,1107.0,1107.0,1097.0,1106.0,1101.0,-12.0,-17.0,30.0,66.05,352.0,-6.0,
-FG1612.ZCE,20160722,1106.0,1101.0,1115.0,1115.0,1098.0,1099.0,1103.0,-2.0,2.0,44.0,97.09,328.0,-24.0,
-FG1612.ZCE,20160725,1099.0,1103.0,1097.0,1117.0,1096.0,1117.0,1101.0,14.0,-2.0,54.0,118.94,300.0,-28.0,
-FG1612.ZCE,20160726,1117.0,1101.0,1118.0,1122.0,1112.0,1122.0,1118.0,21.0,17.0,14.0,31.29,288.0,-12.0,
-FG1612.ZCE,20160727,1122.0,1118.0,1105.0,1106.0,1097.0,1104.0,1104.0,-14.0,-14.0,32.0,70.66,268.0,-20.0,
-FG1612.ZCE,20160728,1104.0,1104.0,1102.0,1106.0,1089.0,1106.0,1096.0,2.0,-8.0,44.0,96.48,262.0,-6.0,
-FG1612.ZCE,20160729,1106.0,1096.0,1100.0,1100.0,1093.0,1093.0,1096.0,-3.0,0.0,10.0,21.92,260.0,-2.0,
-FG1612.ZCE,20160801,1093.0,1096.0,1111.0,1124.0,1111.0,1124.0,1116.0,28.0,20.0,6.0,13.39,258.0,-2.0,
-FG1612.ZCE,20160802,1124.0,1116.0,1151.0,1151.0,1146.0,1146.0,1149.0,30.0,33.0,6.0,13.78,262.0,4.0,
-FG1612.ZCE,20160803,1146.0,1149.0,,,,,1149.0,,0.0,0.0,0.0,262.0,0.0,
-FG1612.ZCE,20160804,,1149.0,1154.0,1157.0,1138.0,1152.0,1149.0,3.0,0.0,18.0,41.35,270.0,8.0,
-FG1612.ZCE,20160805,1152.0,1149.0,1144.0,1169.0,1144.0,1157.0,1155.0,8.0,6.0,32.0,73.9,274.0,4.0,
-FG1612.ZCE,20160808,1157.0,1155.0,1160.0,1176.0,1160.0,1176.0,1172.0,21.0,17.0,20.0,46.87,294.0,20.0,
-FG1612.ZCE,20160809,1176.0,1172.0,1191.0,1206.0,1180.0,1203.0,1196.0,31.0,24.0,56.0,134.0,300.0,6.0,
-FG1612.ZCE,20160810,1203.0,1196.0,1188.0,1188.0,1170.0,1172.0,1176.0,-24.0,-20.0,44.0,103.51,318.0,18.0,
-FG1612.ZCE,20160811,1172.0,1176.0,1170.0,1174.0,1153.0,1163.0,1163.0,-13.0,-13.0,46.0,107.0,334.0,16.0,
-FG1612.ZCE,20160812,1163.0,1163.0,1178.0,1186.0,1171.0,1186.0,1179.0,23.0,16.0,88.0,207.43,380.0,46.0,
-FG1612.ZCE,20160815,1186.0,1179.0,1183.0,1187.0,1172.0,1186.0,1179.0,7.0,0.0,132.0,311.29,384.0,4.0,
-FG1612.ZCE,20160816,1186.0,1179.0,1182.0,1227.0,1178.0,1220.0,1205.0,41.0,26.0,144.0,347.13,432.0,48.0,
-FG1612.ZCE,20160817,1220.0,1205.0,1222.0,1226.0,1209.0,1214.0,1216.0,9.0,11.0,134.0,326.0,464.0,32.0,
-FG1612.ZCE,20160818,1214.0,1216.0,1209.0,1236.0,1203.0,1213.0,1221.0,-3.0,5.0,88.0,214.9,458.0,-6.0,
-FG1612.ZCE,20160819,1213.0,1221.0,1214.0,1220.0,1206.0,1220.0,1215.0,-1.0,-6.0,38.0,92.3,446.0,-12.0,
-FG1612.ZCE,20160822,1220.0,1215.0,1223.0,1236.0,1217.0,1233.0,1225.0,18.0,10.0,52.0,127.38,460.0,14.0,
-FG1612.ZCE,20160823,1233.0,1225.0,1231.0,1237.0,1225.0,1230.0,1232.0,5.0,7.0,54.0,133.02,446.0,-14.0,
-FG1612.ZCE,20160824,1230.0,1232.0,1227.0,1228.0,1203.0,1203.0,1213.0,-29.0,-19.0,90.0,218.38,382.0,-64.0,
-FG1612.ZCE,20160825,1203.0,1213.0,1205.0,1230.0,1194.0,1215.0,1203.0,2.0,-10.0,112.0,269.4,374.0,-8.0,
-FG1612.ZCE,20160826,1215.0,1203.0,1212.0,1238.0,1212.0,1237.0,1227.0,34.0,24.0,70.0,171.8,412.0,38.0,
-FG1612.ZCE,20160829,1237.0,1227.0,1225.0,1230.0,1192.0,1200.0,1201.0,-27.0,-26.0,198.0,475.55,424.0,12.0,
-FG1612.ZCE,20160830,1200.0,1201.0,1203.0,1204.0,1189.0,1194.0,1194.0,-7.0,-7.0,188.0,448.99,324.0,-100.0,
-FG1612.ZCE,20160831,1194.0,1194.0,1191.0,1191.0,1181.0,1181.0,1186.0,-13.0,-8.0,52.0,123.36,330.0,6.0,
-FG1612.ZCE,20160901,1181.0,1186.0,1185.0,1191.0,1179.0,1189.0,1185.0,3.0,-1.0,48.0,113.75,336.0,6.0,
-FG1612.ZCE,20160902,1189.0,1185.0,1192.0,1215.0,1180.0,1212.0,1209.0,27.0,24.0,72.0,174.14,372.0,36.0,
-FG1612.ZCE,20160905,1212.0,1209.0,1211.0,1226.0,1193.0,1198.0,1209.0,-11.0,0.0,100.0,241.74,370.0,-2.0,
-FG1612.ZCE,20160906,1198.0,1209.0,1203.0,1210.0,1193.0,1210.0,1200.0,1.0,-9.0,26.0,62.42,362.0,-8.0,
-FG1612.ZCE,20160907,1210.0,1200.0,1209.0,1219.0,1192.0,1192.0,1202.0,-8.0,2.0,76.0,182.76,362.0,0.0,
-FG1612.ZCE,20160908,1192.0,1202.0,1194.0,1196.0,1184.0,1184.0,1190.0,-18.0,-12.0,96.0,228.55,356.0,-6.0,
-FG1612.ZCE,20160909,1184.0,1190.0,1188.0,1195.0,1182.0,1186.0,1186.0,-4.0,-4.0,20.0,47.46,352.0,-4.0,
-FG1612.ZCE,20160912,1186.0,1186.0,1184.0,1185.0,1172.0,1173.0,1176.0,-13.0,-10.0,86.0,202.35,328.0,-24.0,
-FG1612.ZCE,20160913,1173.0,1176.0,1174.0,1182.0,1141.0,1141.0,1157.0,-35.0,-19.0,152.0,351.86,392.0,64.0,
-FG1612.ZCE,20160914,1141.0,1157.0,1152.0,1159.0,1145.0,1145.0,1153.0,-12.0,-4.0,76.0,175.19,390.0,-2.0,
-FG1612.ZCE,20160919,1145.0,1153.0,1129.0,1185.0,1129.0,1175.0,1159.0,22.0,6.0,80.0,185.46,374.0,-16.0,
-FG1612.ZCE,20160920,1175.0,1159.0,1156.0,1186.0,1149.0,1186.0,1175.0,27.0,16.0,56.0,131.61,360.0,-14.0,
-FG1612.ZCE,20160921,1186.0,1175.0,1183.0,1183.0,1183.0,1183.0,1183.0,8.0,8.0,4.0,9.46,360.0,0.0,
-FG1612.ZCE,20160922,1183.0,1183.0,1189.0,1192.0,1170.0,1170.0,1185.0,-13.0,2.0,32.0,75.86,352.0,-8.0,
-FG1612.ZCE,20160923,1170.0,1185.0,1173.0,1173.0,1168.0,1168.0,1170.0,-17.0,-15.0,6.0,14.04,352.0,0.0,
-FG1612.ZCE,20160926,1168.0,1170.0,1168.0,1174.0,1168.0,1174.0,1170.0,4.0,0.0,8.0,18.71,354.0,2.0,
-FG1612.ZCE,20160927,1174.0,1170.0,1185.0,1187.0,1161.0,1161.0,1175.0,-9.0,5.0,12.0,28.19,356.0,2.0,
-FG1612.ZCE,20160928,1161.0,1175.0,1168.0,1181.0,1155.0,1172.0,1171.0,-3.0,-4.0,14.0,32.79,356.0,0.0,
-FG1612.ZCE,20160929,1172.0,1171.0,1172.0,1193.0,1172.0,1177.0,1181.0,6.0,10.0,20.0,47.22,350.0,-6.0,
-FG1612.ZCE,20160930,1177.0,1181.0,1171.0,1175.0,1135.0,1144.0,1152.0,-37.0,-29.0,54.0,124.46,348.0,-2.0,
-FG1612.ZCE,20161010,1144.0,1152.0,1125.0,1141.0,1124.0,1138.0,1131.0,-14.0,-21.0,10.0,22.62,348.0,0.0,
-FG1612.ZCE,20161011,1138.0,1131.0,1138.0,1138.0,1131.0,1138.0,1134.0,7.0,3.0,28.0,63.52,348.0,0.0,
-FG1612.ZCE,20161012,1138.0,1134.0,1128.0,1148.0,1120.0,1148.0,1129.0,14.0,-5.0,16.0,36.12,348.0,0.0,
-FG1612.ZCE,20161013,1148.0,1129.0,1137.0,1140.0,1137.0,1140.0,1139.0,11.0,10.0,4.0,9.11,348.0,0.0,
-FG1612.ZCE,20161014,1140.0,1139.0,1138.0,1144.0,1134.0,1144.0,1140.0,5.0,1.0,16.0,36.46,348.0,0.0,
-FG1612.ZCE,20161017,1144.0,1140.0,1125.0,1162.0,1125.0,1162.0,1145.0,22.0,5.0,8.0,18.31,348.0,0.0,
-FG1612.ZCE,20161018,1162.0,1145.0,1160.0,1178.0,1157.0,1178.0,1167.0,33.0,22.0,20.0,46.66,346.0,-2.0,
-FG1612.ZCE,20161019,1178.0,1167.0,1196.0,1214.0,1194.0,1194.0,1201.0,27.0,34.0,56.0,134.5,312.0,-34.0,
-FG1612.ZCE,20161020,1194.0,1201.0,1200.0,1213.0,1200.0,1210.0,1209.0,9.0,8.0,70.0,169.29,262.0,-50.0,
-FG1612.ZCE,20161021,1210.0,1209.0,1211.0,1219.0,1210.0,1216.0,1214.0,7.0,5.0,92.0,223.4,188.0,-74.0,
-FG1612.ZCE,20161024,1216.0,1214.0,1210.0,1217.0,1210.0,1217.0,1214.0,3.0,0.0,8.0,19.42,184.0,-4.0,
-FG1612.ZCE,20161025,1217.0,1214.0,1214.0,1215.0,1210.0,1215.0,1212.0,1.0,-2.0,8.0,19.4,180.0,-4.0,
-FG1612.ZCE,20161026,1215.0,1212.0,1216.0,1216.0,1209.0,1210.0,1211.0,-2.0,-1.0,18.0,43.58,170.0,-10.0,
-FG1612.ZCE,20161027,1210.0,1211.0,1190.0,1205.0,1168.0,1196.0,1190.0,-15.0,-21.0,18.0,42.84,170.0,0.0,
-FG1612.ZCE,20161028,1196.0,1190.0,1209.0,1209.0,1200.0,1200.0,1203.0,10.0,13.0,6.0,14.44,168.0,-2.0,
-FG1612.ZCE,20161031,1200.0,1203.0,1209.0,1209.0,1199.0,1209.0,1204.0,6.0,1.0,8.0,19.27,164.0,-4.0,
-FG1612.ZCE,20161101,1209.0,1204.0,1210.0,1213.0,1176.0,1213.0,1204.0,9.0,0.0,20.0,48.14,158.0,-6.0,
-FG1612.ZCE,20161102,1213.0,1204.0,1197.0,1215.0,1192.0,1215.0,1209.0,11.0,5.0,14.0,33.86,150.0,-8.0,
-FG1612.ZCE,20161103,1215.0,1209.0,1215.0,1221.0,1197.0,1198.0,1209.0,-11.0,0.0,52.0,125.78,142.0,-8.0,
-FG1612.ZCE,20161104,1198.0,1209.0,1172.0,1219.0,1172.0,1219.0,1199.0,10.0,-10.0,20.0,47.95,136.0,-6.0,
-FG1612.ZCE,20161107,1219.0,1199.0,1218.0,1247.0,1218.0,1247.0,1238.0,48.0,39.0,82.0,203.02,76.0,-60.0,
-FG1612.ZCE,20161108,1247.0,1238.0,1255.0,1288.0,1251.0,1265.0,1270.0,27.0,32.0,48.0,121.93,70.0,-6.0,
-FG1612.ZCE,20161109,1265.0,1270.0,,,,,1270.0,,0.0,0.0,0.0,70.0,0.0,
-FG1612.ZCE,20161110,,1270.0,1223.0,1321.0,1223.0,1308.0,1286.0,38.0,16.0,36.0,92.61,70.0,0.0,
-FG1612.ZCE,20161111,1308.0,1286.0,,,,,1286.0,,0.0,0.0,0.0,70.0,0.0,
-FG1612.ZCE,20161114,,1286.0,1350.0,1350.0,1288.0,1290.0,1309.0,4.0,23.0,6.0,15.71,68.0,-2.0,
-FG1612.ZCE,20161115,1290.0,1309.0,1373.0,1373.0,1250.0,1288.0,1293.0,-21.0,-16.0,36.0,93.09,60.0,-8.0,
-FG1612.ZCE,20161116,1288.0,1293.0,1336.0,1336.0,1251.0,1281.0,1288.0,-12.0,-5.0,8.0,20.61,58.0,-2.0,
-FG1612.ZCE,20161117,1281.0,1288.0,,,,,1288.0,,0.0,0.0,0.0,58.0,0.0,
-FG1612.ZCE,20161118,,1288.0,1304.0,1304.0,1304.0,1304.0,1304.0,16.0,16.0,2.0,5.22,58.0,0.0,
-FG1612.ZCE,20161121,1304.0,1304.0,1290.0,1292.0,1290.0,1292.0,1291.0,-12.0,-13.0,4.0,10.33,56.0,-2.0,
-FG1612.ZCE,20161122,1292.0,1291.0,1318.0,1318.0,1318.0,1318.0,1318.0,27.0,27.0,2.0,5.27,56.0,0.0,
-FG1612.ZCE,20161123,1318.0,1318.0,1364.0,1364.0,1313.0,1313.0,1320.0,-5.0,2.0,26.0,68.66,50.0,-6.0,
-FG1612.ZCE,20161124,1313.0,1320.0,1316.0,1318.0,1315.0,1318.0,1315.0,-2.0,-5.0,18.0,47.36,50.0,0.0,
-FG1612.ZCE,20161125,1318.0,1315.0,1325.0,1325.0,1253.0,1253.0,1277.0,-62.0,-38.0,6.0,15.32,52.0,2.0,
-FG1612.ZCE,20161128,1253.0,1277.0,1223.0,1322.0,1223.0,1281.0,1282.0,4.0,5.0,22.0,56.39,44.0,-8.0,
-FG1612.ZCE,20161129,1281.0,1282.0,1235.0,1322.0,1235.0,1271.0,1270.0,-11.0,-12.0,30.0,76.2,44.0,0.0,
-FG1612.ZCE,20161130,1271.0,1270.0,1276.0,1287.0,1247.0,1287.0,1275.0,17.0,5.0,60.0,153.04,22.0,-22.0,
-FG1612.ZCE,20161201,1287.0,1275.0,,,,,1269.0,,-6.0,0.0,0.0,22.0,0.0,
-FG1612.ZCE,20161202,,1269.0,1283.0,1283.0,1283.0,1283.0,1283.0,14.0,14.0,22.0,56.45,0.0,-22.0,
-FG1612.ZCE,20161205,1283.0,1283.0,,,,,1290.0,,7.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161206,,1290.0,,,,,1294.0,,4.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161207,,1294.0,,,,,1320.0,,26.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161208,,1320.0,,,,,1367.0,,47.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161209,,1367.0,,,,,1379.0,,12.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161212,,1379.0,,,,,1415.0,,36.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161213,,1415.0,,,,,1433.0,,18.0,0.0,0.0,0.0,0.0,
-FG1612.ZCE,20161214,,1433.0,,,,,1452.0,,19.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1701.csv b/data/FG/FG1701.csv
deleted file mode 100644
index 868fe74..0000000
--- a/data/FG/FG1701.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1701.ZCE,20160118,,908.0,886.0,886.0,850.0,875.0,865.0,-33.0,-43.0,18766.0,32457.05,12424.0,12424.0,
-FG1701.ZCE,20160119,875.0,865.0,874.0,876.0,864.0,870.0,868.0,5.0,3.0,6918.0,12007.95,14514.0,2090.0,
-FG1701.ZCE,20160120,870.0,868.0,870.0,871.0,865.0,868.0,868.0,0.0,0.0,2376.0,4124.75,15052.0,538.0,
-FG1701.ZCE,20160121,868.0,868.0,867.0,876.0,867.0,873.0,873.0,5.0,5.0,4930.0,8604.66,15358.0,306.0,
-FG1701.ZCE,20160122,873.0,873.0,876.0,886.0,873.0,880.0,881.0,7.0,8.0,4700.0,8284.16,15578.0,220.0,
-FG1701.ZCE,20160125,880.0,881.0,880.0,881.0,872.0,876.0,877.0,-5.0,-4.0,3530.0,6190.58,15806.0,228.0,
-FG1701.ZCE,20160126,876.0,877.0,874.0,878.0,872.0,876.0,876.0,-1.0,-1.0,950.0,1663.75,15748.0,-58.0,
-FG1701.ZCE,20160127,876.0,876.0,876.0,880.0,876.0,880.0,879.0,4.0,3.0,892.0,1568.48,15140.0,-608.0,
-FG1701.ZCE,20160128,880.0,879.0,878.0,880.0,873.0,873.0,877.0,-6.0,-2.0,1082.0,1897.99,15162.0,22.0,
-FG1701.ZCE,20160129,873.0,877.0,872.0,876.0,867.0,869.0,871.0,-8.0,-6.0,1060.0,1846.86,15532.0,370.0,
-FG1701.ZCE,20160201,869.0,871.0,871.0,876.0,867.0,870.0,870.0,-1.0,-1.0,1568.0,2727.46,15224.0,-308.0,
-FG1701.ZCE,20160202,870.0,870.0,868.0,868.0,862.0,868.0,865.0,-2.0,-5.0,1156.0,2000.51,14816.0,-408.0,
-FG1701.ZCE,20160203,868.0,865.0,868.0,871.0,865.0,868.0,868.0,3.0,3.0,1202.0,2085.48,14424.0,-392.0,
-FG1701.ZCE,20160204,868.0,868.0,868.0,876.0,868.0,876.0,873.0,8.0,5.0,1170.0,2041.97,14118.0,-306.0,
-FG1701.ZCE,20160205,876.0,873.0,875.0,878.0,873.0,876.0,876.0,3.0,3.0,520.0,910.63,13918.0,-200.0,
-FG1701.ZCE,20160215,876.0,876.0,874.0,885.0,874.0,883.0,880.0,7.0,4.0,948.0,1667.58,13696.0,-222.0,
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-FG1701.ZCE,20160719,1108.0,1128.0,1108.0,1117.0,1090.0,1111.0,1106.0,-17.0,-22.0,71292.0,157648.43,72186.0,-5680.0,
-FG1701.ZCE,20160720,1111.0,1106.0,1110.0,1113.0,1086.0,1095.0,1101.0,-11.0,-5.0,65632.0,144478.81,68572.0,-3614.0,
-FG1701.ZCE,20160721,1095.0,1101.0,1090.0,1106.0,1081.0,1099.0,1094.0,-2.0,-7.0,64212.0,140457.2,66440.0,-2132.0,
-FG1701.ZCE,20160722,1099.0,1094.0,1098.0,1107.0,1081.0,1082.0,1093.0,-12.0,-1.0,38186.0,83484.66,64404.0,-2036.0,
-FG1701.ZCE,20160725,1082.0,1093.0,1082.0,1105.0,1077.0,1105.0,1092.0,12.0,-1.0,55218.0,120569.16,69028.0,4624.0,
-FG1701.ZCE,20160726,1105.0,1092.0,1102.0,1105.0,1088.0,1094.0,1096.0,2.0,4.0,60806.0,133290.02,71862.0,2834.0,
-FG1701.ZCE,20160727,1094.0,1096.0,1092.0,1103.0,1078.0,1086.0,1092.0,-10.0,-4.0,68926.0,150519.8,71274.0,-588.0,
-FG1701.ZCE,20160728,1086.0,1092.0,1086.0,1090.0,1063.0,1078.0,1079.0,-14.0,-13.0,94476.0,203847.78,76130.0,4856.0,
-FG1701.ZCE,20160729,1078.0,1079.0,1078.0,1088.0,1071.0,1074.0,1079.0,-5.0,0.0,53164.0,114691.13,74512.0,-1618.0,
-FG1701.ZCE,20160801,1074.0,1079.0,1076.0,1122.0,1073.0,1120.0,1096.0,41.0,17.0,87826.0,192444.7,80168.0,5656.0,
-FG1701.ZCE,20160802,1120.0,1096.0,1119.0,1139.0,1109.0,1136.0,1125.0,40.0,29.0,116378.0,261838.46,83974.0,3806.0,
-FG1701.ZCE,20160803,1136.0,1125.0,1138.0,1138.0,1125.0,1134.0,1131.0,9.0,6.0,57342.0,129760.14,87762.0,3788.0,
-FG1701.ZCE,20160804,1134.0,1131.0,1132.0,1149.0,1123.0,1145.0,1136.0,14.0,5.0,127500.0,289574.28,99180.0,11418.0,
-FG1701.ZCE,20160805,1145.0,1136.0,1143.0,1150.0,1135.0,1149.0,1142.0,13.0,6.0,87464.0,199757.22,98652.0,-528.0,
-FG1701.ZCE,20160808,1149.0,1142.0,1149.0,1172.0,1137.0,1172.0,1150.0,30.0,8.0,123350.0,283761.92,113974.0,15322.0,
-FG1701.ZCE,20160809,1172.0,1150.0,1172.0,1195.0,1168.0,1189.0,1184.0,39.0,34.0,323396.0,765982.96,133000.0,19026.0,
-FG1701.ZCE,20160810,1189.0,1184.0,1185.0,1188.0,1158.0,1165.0,1172.0,-19.0,-12.0,287856.0,674724.92,138870.0,5870.0,
-FG1701.ZCE,20160811,1165.0,1172.0,1168.0,1169.0,1142.0,1156.0,1155.0,-16.0,-17.0,308936.0,713608.76,158822.0,19952.0,
-FG1701.ZCE,20160812,1156.0,1155.0,1156.0,1183.0,1154.0,1182.0,1169.0,27.0,14.0,402638.0,941685.97,184838.0,26016.0,
-FG1701.ZCE,20160815,1182.0,1169.0,1181.0,1184.0,1160.0,1173.0,1173.0,4.0,4.0,462104.0,1083694.77,216374.0,31536.0,
-FG1701.ZCE,20160816,1173.0,1173.0,1173.0,1220.0,1163.0,1212.0,1198.0,39.0,25.0,979340.0,2345867.42,290282.0,73908.0,
-FG1701.ZCE,20160817,1212.0,1198.0,1212.0,1221.0,1200.0,1203.0,1210.0,5.0,12.0,628538.0,1520533.9,272946.0,-17336.0,
-FG1701.ZCE,20160818,1203.0,1210.0,1203.0,1232.0,1195.0,1208.0,1212.0,-2.0,2.0,852128.0,2065879.79,292956.0,20010.0,
-FG1701.ZCE,20160819,1208.0,1212.0,1208.0,1218.0,1193.0,1214.0,1208.0,2.0,-4.0,805174.0,1945502.58,311352.0,18396.0,
-FG1701.ZCE,20160822,1214.0,1208.0,1215.0,1234.0,1205.0,1222.0,1219.0,14.0,11.0,969332.0,2362337.23,326166.0,14814.0,
-FG1701.ZCE,20160823,1222.0,1219.0,1222.0,1231.0,1213.0,1222.0,1222.0,3.0,3.0,813754.0,1988988.53,329024.0,2858.0,
-FG1701.ZCE,20160824,1222.0,1222.0,1223.0,1226.0,1189.0,1190.0,1205.0,-32.0,-17.0,1000140.0,2410603.97,305844.0,-23180.0,
-FG1701.ZCE,20160825,1190.0,1205.0,1191.0,1206.0,1177.0,1205.0,1191.0,0.0,-14.0,1139324.0,2714562.6,329006.0,23162.0,
-FG1701.ZCE,20160826,1205.0,1191.0,1205.0,1231.0,1196.0,1222.0,1215.0,31.0,24.0,1446770.0,3516385.11,398874.0,69868.0,
-FG1701.ZCE,20160829,1222.0,1215.0,1223.0,1225.0,1181.0,1187.0,1199.0,-28.0,-16.0,1463934.0,3509722.39,388074.0,-10800.0,
-FG1701.ZCE,20160830,1187.0,1199.0,1188.0,1194.0,1166.0,1175.0,1178.0,-24.0,-21.0,1212160.0,2856483.1,386580.0,-1494.0,
-FG1701.ZCE,20160831,1175.0,1178.0,1176.0,1184.0,1157.0,1164.0,1170.0,-14.0,-8.0,1008198.0,2358551.17,349650.0,-36930.0,
-FG1701.ZCE,20160901,1164.0,1170.0,1165.0,1173.0,1153.0,1165.0,1162.0,-5.0,-8.0,896562.0,2082786.19,349110.0,-540.0,
-FG1701.ZCE,20160902,1165.0,1162.0,1165.0,1207.0,1162.0,1191.0,1187.0,29.0,25.0,1171802.0,2781435.48,332542.0,-16568.0,
-FG1701.ZCE,20160905,1191.0,1187.0,1195.0,1215.0,1181.0,1188.0,1200.0,1.0,13.0,1572956.0,3774641.04,340118.0,7576.0,
-FG1701.ZCE,20160906,1188.0,1200.0,1188.0,1207.0,1177.0,1204.0,1194.0,4.0,-6.0,1158368.0,2766605.5,321938.0,-18180.0,
-FG1701.ZCE,20160907,1204.0,1194.0,1202.0,1208.0,1176.0,1181.0,1192.0,-13.0,-2.0,1285192.0,3063290.49,305918.0,-16020.0,
-FG1701.ZCE,20160908,1181.0,1192.0,1182.0,1183.0,1162.0,1166.0,1171.0,-26.0,-21.0,1236570.0,2895700.49,305478.0,-440.0,
-FG1701.ZCE,20160909,1166.0,1171.0,1163.0,1177.0,1154.0,1168.0,1165.0,-3.0,-6.0,1276696.0,2973599.62,305686.0,208.0,
-FG1701.ZCE,20160912,1168.0,1165.0,1169.0,1176.0,1133.0,1135.0,1152.0,-30.0,-13.0,1287772.0,2968270.1,315802.0,10116.0,
-FG1701.ZCE,20160913,1135.0,1152.0,1137.0,1142.0,1105.0,1105.0,1122.0,-47.0,-30.0,1001642.0,2248044.48,353462.0,37660.0,
-FG1701.ZCE,20160914,1105.0,1122.0,1099.0,1110.0,1093.0,1101.0,1101.0,-21.0,-21.0,756366.0,1665876.13,323432.0,-30030.0,
-FG1701.ZCE,20160919,1101.0,1101.0,1096.0,1119.0,1095.0,1114.0,1113.0,13.0,12.0,382950.0,852603.68,320240.0,-3192.0,
-FG1701.ZCE,20160920,1114.0,1113.0,1114.0,1134.0,1091.0,1128.0,1116.0,15.0,3.0,1918260.0,4283071.2,358706.0,38466.0,
-FG1701.ZCE,20160921,1128.0,1116.0,1132.0,1142.0,1125.0,1131.0,1134.0,15.0,18.0,1282334.0,2907666.63,363228.0,4522.0,
-FG1701.ZCE,20160922,1131.0,1134.0,1132.0,1148.0,1112.0,1117.0,1130.0,-17.0,-4.0,1525516.0,3448996.34,354314.0,-8914.0,
-FG1701.ZCE,20160923,1117.0,1130.0,1119.0,1125.0,1108.0,1119.0,1117.0,-11.0,-13.0,1011450.0,2260114.26,349652.0,-4662.0,
-FG1701.ZCE,20160926,1119.0,1117.0,1119.0,1134.0,1104.0,1121.0,1120.0,4.0,3.0,1015706.0,2275081.96,308190.0,-41462.0,
-FG1701.ZCE,20160927,1121.0,1120.0,1122.0,1129.0,1109.0,1122.0,1119.0,2.0,-1.0,888012.0,1988095.09,293236.0,-14954.0,
-FG1701.ZCE,20160928,1122.0,1119.0,1120.0,1129.0,1104.0,1118.0,1117.0,-1.0,-2.0,949242.0,2119884.84,274372.0,-18864.0,
-FG1701.ZCE,20160929,1118.0,1117.0,1120.0,1135.0,1114.0,1119.0,1125.0,2.0,8.0,707256.0,1591228.1,245486.0,-28886.0,
-FG1701.ZCE,20160930,1119.0,1125.0,1119.0,1125.0,1063.0,1068.0,1092.0,-57.0,-33.0,897954.0,1961394.52,255178.0,9692.0,
-FG1701.ZCE,20161010,1068.0,1092.0,1060.0,1080.0,1054.0,1070.0,1066.0,-22.0,-26.0,307852.0,656231.5,278392.0,23214.0,
-FG1701.ZCE,20161011,1070.0,1066.0,1071.0,1081.0,1065.0,1078.0,1073.0,12.0,7.0,610850.0,1310393.95,322566.0,44174.0,
-FG1701.ZCE,20161012,1078.0,1073.0,1076.0,1089.0,1053.0,1080.0,1072.0,7.0,-1.0,1109980.0,2379217.62,307674.0,-14892.0,
-FG1701.ZCE,20161013,1080.0,1072.0,1080.0,1087.0,1065.0,1070.0,1073.0,-2.0,1.0,878702.0,1886193.78,316444.0,8770.0,
-FG1701.ZCE,20161014,1070.0,1073.0,1070.0,1080.0,1059.0,1063.0,1071.0,-10.0,-2.0,791548.0,1695969.81,311886.0,-4558.0,
-FG1701.ZCE,20161017,1063.0,1071.0,1064.0,1095.0,1059.0,1090.0,1078.0,19.0,7.0,1077504.0,2323337.77,327022.0,15136.0,
-FG1701.ZCE,20161018,1090.0,1078.0,1090.0,1098.0,1082.0,1090.0,1090.0,12.0,12.0,645762.0,1407554.95,302952.0,-24070.0,
-FG1701.ZCE,20161019,1090.0,1090.0,1089.0,1117.0,1083.0,1093.0,1099.0,3.0,9.0,1008012.0,2215759.79,263300.0,-39652.0,
-FG1701.ZCE,20161020,1093.0,1099.0,1093.0,1114.0,1086.0,1110.0,1102.0,11.0,3.0,740080.0,1630412.16,276930.0,13630.0,
-FG1701.ZCE,20161021,1110.0,1102.0,1110.0,1126.0,1107.0,1125.0,1117.0,23.0,15.0,984166.0,2197831.33,270668.0,-6262.0,
-FG1701.ZCE,20161024,1125.0,1117.0,1125.0,1128.0,1113.0,1123.0,1121.0,6.0,4.0,557226.0,1249280.63,267994.0,-2674.0,
-FG1701.ZCE,20161025,1123.0,1121.0,1122.0,1138.0,1117.0,1135.0,1129.0,14.0,8.0,833086.0,1880602.04,277088.0,9094.0,
-FG1701.ZCE,20161026,1135.0,1129.0,1135.0,1146.0,1119.0,1131.0,1132.0,2.0,3.0,682016.0,1543441.88,251786.0,-25302.0,
-FG1701.ZCE,20161027,1131.0,1132.0,1130.0,1134.0,1102.0,1106.0,1118.0,-26.0,-14.0,576750.0,1289267.92,249590.0,-2196.0,
-FG1701.ZCE,20161028,1106.0,1118.0,1106.0,1128.0,1097.0,1120.0,1115.0,2.0,-3.0,370268.0,825751.75,251854.0,2264.0,
-FG1701.ZCE,20161031,1120.0,1115.0,1121.0,1126.0,1105.0,1116.0,1115.0,1.0,0.0,426864.0,951526.41,259826.0,7972.0,
-FG1701.ZCE,20161101,1116.0,1115.0,1113.0,1160.0,1108.0,1160.0,1141.0,45.0,26.0,622540.0,1420650.01,290872.0,31046.0,
-FG1701.ZCE,20161102,1160.0,1141.0,1176.0,1202.0,1165.0,1181.0,1182.0,40.0,41.0,742630.0,1755222.38,244242.0,-46630.0,
-FG1701.ZCE,20161103,1181.0,1182.0,1182.0,1214.0,1178.0,1201.0,1200.0,19.0,18.0,913148.0,2192317.0,307826.0,63584.0,
-FG1701.ZCE,20161104,1201.0,1200.0,1201.0,1208.0,1183.0,1194.0,1196.0,-6.0,-4.0,761452.0,1820929.61,299256.0,-8570.0,
-FG1701.ZCE,20161107,1194.0,1196.0,1199.0,1244.0,1193.0,1244.0,1228.0,48.0,32.0,922432.0,2265758.94,334584.0,35328.0,
-FG1701.ZCE,20161108,1244.0,1228.0,1255.0,1313.0,1205.0,1229.0,1267.0,1.0,39.0,1338976.0,3393957.59,244192.0,-90392.0,
-FG1701.ZCE,20161109,1229.0,1267.0,1229.0,1295.0,1225.0,1255.0,1265.0,-12.0,-2.0,1066790.0,2698848.7,264430.0,20238.0,
-FG1701.ZCE,20161110,1255.0,1265.0,1261.0,1290.0,1234.0,1265.0,1264.0,0.0,-1.0,1034436.0,2614286.24,262272.0,-2158.0,
-FG1701.ZCE,20161111,1265.0,1264.0,1271.0,1315.0,1270.0,1302.0,1291.0,38.0,27.0,1099122.0,2838472.96,275750.0,13478.0,
-FG1701.ZCE,20161114,1302.0,1291.0,1308.0,1336.0,1228.0,1249.0,1274.0,-42.0,-17.0,803102.0,2046589.72,184510.0,-91240.0,
-FG1701.ZCE,20161115,1249.0,1274.0,1249.0,1264.0,1210.0,1210.0,1238.0,-64.0,-36.0,355302.0,879831.75,173096.0,-11414.0,
-FG1701.ZCE,20161116,1210.0,1238.0,1209.0,1245.0,1202.0,1237.0,1222.0,-1.0,-16.0,276608.0,676297.2,155630.0,-17466.0,
-FG1701.ZCE,20161117,1237.0,1222.0,1236.0,1241.0,1215.0,1234.0,1230.0,12.0,8.0,298270.0,733602.12,165150.0,9520.0,
-FG1701.ZCE,20161118,1234.0,1230.0,1239.0,1263.0,1210.0,1222.0,1230.0,-8.0,0.0,265764.0,653666.8,160634.0,-4516.0,
-FG1701.ZCE,20161121,1222.0,1230.0,1227.0,1243.0,1203.0,1230.0,1223.0,0.0,-7.0,259114.0,633669.26,158704.0,-1930.0,
-FG1701.ZCE,20161122,1230.0,1223.0,1239.0,1285.0,1233.0,1285.0,1266.0,62.0,43.0,427660.0,1082544.53,188906.0,30202.0,
-FG1701.ZCE,20161123,1285.0,1266.0,1278.0,1296.0,1267.0,1281.0,1280.0,15.0,14.0,273126.0,699092.08,189304.0,398.0,
-FG1701.ZCE,20161124,1281.0,1280.0,1279.0,1313.0,1255.0,1274.0,1279.0,-6.0,-1.0,368934.0,943893.51,187452.0,-1852.0,
-FG1701.ZCE,20161125,1274.0,1279.0,1275.0,1284.0,1256.0,1276.0,1272.0,-3.0,-7.0,203642.0,518004.64,159098.0,-28354.0,
-FG1701.ZCE,20161128,1276.0,1272.0,1277.0,1319.0,1268.0,1301.0,1296.0,29.0,24.0,247970.0,642800.68,164792.0,5694.0,
-FG1701.ZCE,20161129,1301.0,1296.0,1299.0,1303.0,1266.0,1268.0,1287.0,-28.0,-9.0,174070.0,447915.8,134534.0,-30258.0,
-FG1701.ZCE,20161130,1268.0,1287.0,1267.0,1273.0,1223.0,1226.0,1244.0,-61.0,-43.0,196706.0,489320.52,121470.0,-13064.0,
-FG1701.ZCE,20161201,1226.0,1244.0,1234.0,1265.0,1234.0,1257.0,1248.0,13.0,4.0,127564.0,318342.2,102612.0,-18858.0,
-FG1701.ZCE,20161202,1257.0,1248.0,1257.0,1262.0,1196.0,1221.0,1233.0,-27.0,-15.0,125460.0,309424.42,79478.0,-23134.0,
-FG1701.ZCE,20161205,1221.0,1233.0,1217.0,1246.0,1213.0,1245.0,1230.0,12.0,-3.0,63886.0,157189.43,57560.0,-21918.0,
-FG1701.ZCE,20161206,1245.0,1230.0,1245.0,1256.0,1220.0,1222.0,1234.0,-8.0,4.0,33734.0,83240.48,48018.0,-9542.0,
-FG1701.ZCE,20161207,1222.0,1234.0,1226.0,1288.0,1222.0,1283.0,1263.0,49.0,29.0,53654.0,135521.43,45582.0,-2436.0,
-FG1701.ZCE,20161208,1283.0,1263.0,1287.0,1293.0,1241.0,1290.0,1270.0,27.0,7.0,48504.0,123242.97,39642.0,-5940.0,
-FG1701.ZCE,20161209,1290.0,1270.0,1289.0,1305.0,1275.0,1290.0,1288.0,20.0,18.0,35944.0,92556.97,34960.0,-4682.0,
-FG1701.ZCE,20161212,1290.0,1288.0,1290.0,1344.0,1290.0,1321.0,1316.0,33.0,28.0,28418.0,74793.94,35190.0,230.0,
-FG1701.ZCE,20161213,1321.0,1316.0,1319.0,1362.0,1309.0,1353.0,1328.0,37.0,12.0,21206.0,56340.65,32330.0,-2860.0,
-FG1701.ZCE,20161214,1353.0,1328.0,1352.0,1372.0,1325.0,1353.0,1349.0,25.0,21.0,19588.0,52851.82,28824.0,-3506.0,
-FG1701.ZCE,20161215,1353.0,1349.0,1356.0,1373.0,1339.0,1362.0,1353.0,13.0,4.0,12872.0,34824.43,23088.0,-5736.0,
-FG1701.ZCE,20161216,1362.0,1353.0,1366.0,1382.0,1351.0,1363.0,1369.0,10.0,16.0,9546.0,26138.96,18768.0,-4320.0,
-FG1701.ZCE,20161219,1363.0,1369.0,1363.0,1366.0,1301.0,1304.0,1337.0,-65.0,-32.0,10790.0,28848.41,13264.0,-5504.0,
-FG1701.ZCE,20161220,1304.0,1337.0,1292.0,1313.0,1285.0,1293.0,1298.0,-44.0,-39.0,5788.0,15021.07,11124.0,-2140.0,
-FG1701.ZCE,20161221,1293.0,1298.0,1296.0,1307.0,1254.0,1261.0,1275.0,-37.0,-23.0,5764.0,14698.0,9664.0,-1460.0,
-FG1701.ZCE,20161222,1261.0,1275.0,1268.0,1276.0,1234.0,1235.0,1257.0,-40.0,-18.0,3746.0,9414.64,7882.0,-1782.0,
-FG1701.ZCE,20161223,1235.0,1257.0,1235.0,1274.0,1235.0,1266.0,1257.0,9.0,0.0,2968.0,7464.48,7040.0,-842.0,
-FG1701.ZCE,20161226,1266.0,1257.0,1269.0,1270.0,1228.0,1239.0,1242.0,-18.0,-15.0,2410.0,5986.85,6108.0,-932.0,
-FG1701.ZCE,20161227,1239.0,1242.0,1234.0,1265.0,1232.0,1265.0,1250.0,23.0,8.0,2498.0,6246.95,5366.0,-742.0,
-FG1701.ZCE,20161228,1265.0,1250.0,1266.0,1295.0,1266.0,1289.0,1281.0,39.0,31.0,1254.0,3211.5,5112.0,-254.0,
-FG1701.ZCE,20161229,1289.0,1281.0,1272.0,1288.0,1266.0,1279.0,1277.0,-2.0,-4.0,1004.0,2563.57,4478.0,-634.0,
-FG1701.ZCE,20161230,1279.0,1277.0,1275.0,1275.0,1217.0,1231.0,1242.0,-46.0,-35.0,3700.0,9189.36,2594.0,-1884.0,
-FG1701.ZCE,20170103,1231.0,1242.0,1298.0,1305.0,1209.0,1209.0,1262.0,-33.0,20.0,40.0,100.96,2564.0,-30.0,
-FG1701.ZCE,20170104,1209.0,1262.0,1247.0,1247.0,1245.0,1245.0,1245.0,-17.0,-17.0,604.0,1503.97,1960.0,-604.0,
-FG1701.ZCE,20170105,1245.0,1245.0,1283.0,1283.0,1220.0,1220.0,1252.0,-25.0,7.0,4.0,10.01,1958.0,-2.0,
-FG1701.ZCE,20170106,1220.0,1252.0,1279.0,1315.0,1279.0,1315.0,1293.0,63.0,41.0,58.0,150.0,1946.0,-12.0,
-FG1701.ZCE,20170109,1315.0,1293.0,,,,,1293.0,,0.0,0.0,0.0,1946.0,0.0,
-FG1701.ZCE,20170110,,1293.0,1295.0,1295.0,1240.0,1240.0,1240.0,-53.0,-53.0,304.0,754.14,1648.0,-298.0,
-FG1701.ZCE,20170111,1240.0,1240.0,,,,,1266.0,,26.0,0.0,0.0,1648.0,0.0,
-FG1701.ZCE,20170112,,1266.0,1221.0,1222.0,1202.0,1202.0,1222.0,-64.0,-44.0,614.0,1500.45,1042.0,-606.0,
-FG1701.ZCE,20170113,1202.0,1222.0,1284.0,1284.0,1284.0,1284.0,1284.0,62.0,62.0,2.0,5.14,1042.0,0.0,
-FG1701.ZCE,20170116,1284.0,1284.0,1256.0,1256.0,1256.0,1256.0,1256.0,-28.0,-28.0,6.0,15.07,0.0,-1042.0,
diff --git a/data/FG/FG1702.csv b/data/FG/FG1702.csv
deleted file mode 100644
index 3a2025e..0000000
--- a/data/FG/FG1702.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1702.ZCE,20160222,,893.0,,,,,893.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160223,,893.0,,,,,893.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160224,,893.0,,,,,893.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160225,,893.0,,,,,893.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160226,,893.0,,,,,900.0,,7.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160229,,900.0,,,,,909.0,,9.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160301,,909.0,932.0,932.0,910.0,922.0,924.0,13.0,15.0,8.0,14.78,0.0,0.0,
-FG1702.ZCE,20160302,922.0,924.0,,,,,924.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160303,,924.0,923.0,940.0,923.0,926.0,931.0,2.0,7.0,28.0,52.15,0.0,0.0,
-FG1702.ZCE,20160304,926.0,931.0,925.0,942.0,925.0,940.0,935.0,9.0,4.0,20.0,37.38,0.0,0.0,
-FG1702.ZCE,20160307,940.0,935.0,,,,,962.0,,27.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160308,,962.0,,,,,999.0,,37.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160309,,999.0,,,,,999.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160310,,999.0,,,,,986.0,,-13.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160311,,986.0,,,,,985.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160314,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160315,,985.0,983.0,983.0,960.0,960.0,972.0,-25.0,-13.0,4.0,7.77,0.0,0.0,
-FG1702.ZCE,20160316,960.0,972.0,,,,,972.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160317,,972.0,,,,,970.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20160318,,970.0,961.0,990.0,961.0,990.0,977.0,20.0,7.0,6.0,11.72,2.0,2.0,
-FG1702.ZCE,20160321,990.0,977.0,975.0,991.0,975.0,991.0,983.0,14.0,6.0,4.0,7.86,2.0,0.0,
-FG1702.ZCE,20160322,991.0,983.0,988.0,988.0,966.0,966.0,974.0,-17.0,-9.0,6.0,11.69,0.0,-2.0,
-FG1702.ZCE,20160323,966.0,974.0,991.0,991.0,991.0,991.0,991.0,17.0,17.0,4.0,7.93,4.0,4.0,
-FG1702.ZCE,20160324,991.0,991.0,956.0,956.0,956.0,956.0,956.0,-35.0,-35.0,4.0,7.65,0.0,-4.0,
-FG1702.ZCE,20160325,956.0,956.0,932.0,959.0,924.0,940.0,941.0,-16.0,-15.0,734.0,1381.36,54.0,54.0,
-FG1702.ZCE,20160328,940.0,941.0,955.0,957.0,955.0,955.0,956.0,14.0,15.0,52.0,99.37,2.0,-52.0,
-FG1702.ZCE,20160329,955.0,956.0,,,,,951.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160330,,951.0,,,,,951.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160331,,951.0,,,,,951.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160401,,951.0,,,,,957.0,,6.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160405,,957.0,,,,,956.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160406,,956.0,,,,,963.0,,7.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160407,,963.0,,,,,981.0,,18.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160408,,981.0,,,,,981.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20160411,,981.0,982.0,982.0,982.0,982.0,982.0,1.0,1.0,104.0,204.26,104.0,102.0,
-FG1702.ZCE,20160412,982.0,982.0,999.0,1002.0,999.0,1002.0,1001.0,20.0,19.0,4.0,8.0,108.0,4.0,
-FG1702.ZCE,20160413,1002.0,1001.0,1001.0,1005.0,1001.0,1005.0,1002.0,4.0,1.0,6.0,12.03,112.0,4.0,
-FG1702.ZCE,20160414,1005.0,1002.0,998.0,1008.0,998.0,1008.0,1003.0,6.0,1.0,4.0,8.02,112.0,0.0,
-FG1702.ZCE,20160415,1008.0,1003.0,1019.0,1019.0,1003.0,1003.0,1009.0,0.0,6.0,30.0,60.55,142.0,30.0,
-FG1702.ZCE,20160418,1003.0,1009.0,987.0,1009.0,987.0,1009.0,1002.0,0.0,-7.0,10.0,20.04,142.0,0.0,
-FG1702.ZCE,20160419,1009.0,1002.0,1010.0,1010.0,1010.0,1010.0,1010.0,8.0,8.0,2.0,4.04,142.0,0.0,
-FG1702.ZCE,20160420,1010.0,1010.0,1029.0,1048.0,1022.0,1038.0,1032.0,28.0,22.0,74.0,152.8,142.0,0.0,
-FG1702.ZCE,20160421,1038.0,1032.0,1055.0,1056.0,1045.0,1056.0,1051.0,24.0,19.0,28.0,58.84,142.0,0.0,
-FG1702.ZCE,20160422,1056.0,1051.0,1055.0,1055.0,1055.0,1055.0,1055.0,4.0,4.0,4.0,8.44,142.0,0.0,
-FG1702.ZCE,20160425,1055.0,1055.0,1033.0,1040.0,1023.0,1030.0,1030.0,-25.0,-25.0,24.0,49.43,160.0,18.0,
-FG1702.ZCE,20160426,1030.0,1030.0,1043.0,1043.0,1020.0,1028.0,1027.0,-2.0,-3.0,56.0,115.06,124.0,-36.0,
-FG1702.ZCE,20160427,1028.0,1027.0,1044.0,1044.0,1020.0,1020.0,1031.0,-7.0,4.0,28.0,57.74,112.0,-12.0,
-FG1702.ZCE,20160428,1020.0,1031.0,1029.0,1029.0,1021.0,1021.0,1025.0,-10.0,-6.0,26.0,53.31,90.0,-22.0,
-FG1702.ZCE,20160429,1021.0,1025.0,1035.0,1037.0,1035.0,1037.0,1036.0,12.0,11.0,4.0,8.29,90.0,0.0,
-FG1702.ZCE,20160503,1037.0,1036.0,996.0,1005.0,993.0,995.0,997.0,-41.0,-39.0,84.0,167.54,20.0,-70.0,
-FG1702.ZCE,20160504,995.0,997.0,999.0,999.0,999.0,999.0,999.0,2.0,2.0,2.0,4.0,20.0,0.0,
-FG1702.ZCE,20160505,999.0,999.0,,,,,999.0,,0.0,0.0,0.0,20.0,0.0,
-FG1702.ZCE,20160506,,999.0,995.0,995.0,978.0,978.0,982.0,-21.0,-17.0,10.0,19.63,20.0,0.0,
-FG1702.ZCE,20160509,978.0,982.0,988.0,995.0,955.0,955.0,975.0,-27.0,-7.0,10.0,19.5,20.0,0.0,
-FG1702.ZCE,20160510,955.0,975.0,960.0,960.0,960.0,960.0,960.0,-15.0,-15.0,2.0,3.84,20.0,0.0,
-FG1702.ZCE,20160511,960.0,960.0,,,,,971.0,,11.0,0.0,0.0,20.0,0.0,
-FG1702.ZCE,20160512,,971.0,972.0,976.0,972.0,975.0,974.0,4.0,3.0,6.0,11.69,14.0,-6.0,
-FG1702.ZCE,20160513,975.0,974.0,963.0,963.0,963.0,963.0,963.0,-11.0,-11.0,2.0,3.85,12.0,-2.0,
-FG1702.ZCE,20160516,963.0,963.0,979.0,979.0,979.0,979.0,979.0,16.0,16.0,2.0,3.92,12.0,0.0,
-FG1702.ZCE,20160517,979.0,979.0,,,,,981.0,,2.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160518,,981.0,,,,,979.0,,-2.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160519,,979.0,,,,,979.0,,0.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160520,,979.0,,,,,980.0,,1.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160523,,980.0,951.0,951.0,951.0,951.0,951.0,-29.0,-29.0,2.0,3.8,12.0,0.0,
-FG1702.ZCE,20160524,951.0,951.0,964.0,964.0,964.0,964.0,964.0,13.0,13.0,2.0,3.86,10.0,-2.0,
-FG1702.ZCE,20160525,964.0,964.0,,,,,964.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160526,,964.0,,,,,964.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160527,,964.0,,,,,974.0,,10.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160530,,974.0,,,,,1003.0,,29.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160531,,1003.0,,,,,1026.0,,23.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160601,,1026.0,,,,,1028.0,,2.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160602,,1028.0,,,,,1028.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160603,,1028.0,,,,,1028.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160606,,1028.0,,,,,1034.0,,6.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160607,,1034.0,,,,,1034.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160608,,1034.0,,,,,1034.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160613,,1034.0,,,,,1036.0,,2.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160614,,1036.0,,,,,1036.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160615,,1036.0,,,,,1036.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160616,,1036.0,,,,,1022.0,,-14.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160617,,1022.0,,,,,1022.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160620,,1022.0,,,,,1020.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160621,,1020.0,,,,,1020.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160622,,1020.0,,,,,1020.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160623,,1020.0,,,,,1025.0,,5.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160624,,1025.0,,,,,1025.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160627,,1025.0,,,,,1042.0,,17.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160628,,1042.0,,,,,1047.0,,5.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160629,,1047.0,,,,,1051.0,,4.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160630,,1051.0,,,,,1085.0,,34.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160701,,1085.0,,,,,1117.0,,32.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160704,,1117.0,,,,,1131.0,,14.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160705,,1131.0,,,,,1131.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160706,,1131.0,,,,,1116.0,,-15.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160707,,1116.0,,,,,1116.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160708,,1116.0,,,,,1086.0,,-30.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160711,,1086.0,,,,,1086.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160712,,1086.0,,,,,1114.0,,28.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160713,,1114.0,1140.0,1140.0,1140.0,1140.0,1140.0,26.0,26.0,2.0,4.56,10.0,0.0,
-FG1702.ZCE,20160714,1140.0,1140.0,,,,,1140.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160715,,1140.0,1143.0,1143.0,1143.0,1143.0,1143.0,3.0,3.0,2.0,4.57,10.0,0.0,
-FG1702.ZCE,20160718,1143.0,1143.0,,,,,1114.0,,-29.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160719,,1114.0,,,,,1114.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160720,,1114.0,,,,,1099.0,,-15.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160721,,1099.0,,,,,1099.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160722,,1099.0,,,,,1087.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160725,,1087.0,,,,,1094.0,,7.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160726,,1094.0,1099.0,1099.0,1099.0,1099.0,1099.0,5.0,5.0,2.0,4.4,10.0,0.0,
-FG1702.ZCE,20160727,1099.0,1099.0,1085.0,1085.0,1085.0,1085.0,1085.0,-14.0,-14.0,2.0,4.34,10.0,0.0,
-FG1702.ZCE,20160728,1085.0,1085.0,,,,,1082.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160729,,1082.0,1067.0,1067.0,1067.0,1067.0,1067.0,-15.0,-15.0,2.0,4.27,12.0,2.0,
-FG1702.ZCE,20160801,1067.0,1067.0,,,,,1084.0,,17.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160802,,1084.0,1122.0,1128.0,1122.0,1128.0,1125.0,44.0,41.0,4.0,9.0,16.0,4.0,
-FG1702.ZCE,20160803,1128.0,1125.0,1126.0,1126.0,1121.0,1121.0,1125.0,-4.0,0.0,10.0,22.5,8.0,-8.0,
-FG1702.ZCE,20160804,1121.0,1125.0,,,,,1125.0,,0.0,0.0,0.0,8.0,0.0,
-FG1702.ZCE,20160805,,1125.0,1137.0,1137.0,1137.0,1137.0,1137.0,12.0,12.0,2.0,4.55,6.0,-2.0,
-FG1702.ZCE,20160808,1137.0,1137.0,1144.0,1144.0,1144.0,1144.0,1144.0,7.0,7.0,2.0,4.58,8.0,2.0,
-FG1702.ZCE,20160809,1144.0,1144.0,1176.0,1180.0,1176.0,1180.0,1178.0,36.0,34.0,4.0,9.42,8.0,0.0,
-FG1702.ZCE,20160810,1180.0,1178.0,,,,,1160.0,,-18.0,0.0,0.0,8.0,0.0,
-FG1702.ZCE,20160811,,1160.0,,,,,1150.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1702.ZCE,20160812,,1150.0,,,,,1163.0,,13.0,0.0,0.0,8.0,0.0,
-FG1702.ZCE,20160815,,1163.0,1146.0,1170.0,1146.0,1159.0,1159.0,-4.0,-4.0,20.0,46.36,8.0,0.0,
-FG1702.ZCE,20160816,1159.0,1159.0,1186.0,1186.0,1186.0,1186.0,1186.0,27.0,27.0,2.0,4.74,10.0,2.0,
-FG1702.ZCE,20160817,1186.0,1186.0,,,,,1186.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160818,,1186.0,1208.0,1208.0,1188.0,1188.0,1198.0,2.0,12.0,4.0,9.58,10.0,0.0,
-FG1702.ZCE,20160819,1188.0,1198.0,,,,,1198.0,,0.0,0.0,0.0,10.0,0.0,
-FG1702.ZCE,20160822,,1198.0,1198.0,1210.0,1188.0,1210.0,1199.0,12.0,1.0,6.0,14.38,12.0,2.0,
-FG1702.ZCE,20160823,1210.0,1199.0,1213.0,1213.0,1213.0,1213.0,1213.0,14.0,14.0,2.0,4.85,12.0,0.0,
-FG1702.ZCE,20160824,1213.0,1213.0,1199.0,1211.0,1188.0,1188.0,1200.0,-25.0,-13.0,8.0,19.2,10.0,-2.0,
-FG1702.ZCE,20160825,1188.0,1200.0,1170.0,1170.0,1170.0,1170.0,1170.0,-30.0,-30.0,2.0,4.68,8.0,-2.0,
-FG1702.ZCE,20160826,1170.0,1170.0,1210.0,1216.0,1210.0,1216.0,1213.0,46.0,43.0,4.0,9.7,10.0,2.0,
-FG1702.ZCE,20160829,1216.0,1213.0,1178.0,1178.0,1171.0,1171.0,1176.0,-42.0,-37.0,6.0,14.11,8.0,-2.0,
-FG1702.ZCE,20160830,1171.0,1176.0,1166.0,1166.0,1166.0,1166.0,1166.0,-10.0,-10.0,2.0,4.66,6.0,-2.0,
-FG1702.ZCE,20160831,1166.0,1166.0,1156.0,1156.0,1156.0,1156.0,1156.0,-10.0,-10.0,2.0,4.62,4.0,-2.0,
-FG1702.ZCE,20160901,1156.0,1156.0,,,,,1156.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20160902,,1156.0,1170.0,1170.0,1170.0,1170.0,1170.0,14.0,14.0,2.0,4.68,4.0,0.0,
-FG1702.ZCE,20160905,1170.0,1170.0,1180.0,1209.0,1180.0,1192.0,1194.0,22.0,24.0,6.0,14.32,6.0,2.0,
-FG1702.ZCE,20160906,1192.0,1194.0,1184.0,1190.0,1161.0,1190.0,1178.0,-4.0,-16.0,6.0,14.14,8.0,2.0,
-FG1702.ZCE,20160907,1190.0,1178.0,1174.0,1195.0,1174.0,1183.0,1182.0,5.0,4.0,8.0,18.91,6.0,-2.0,
-FG1702.ZCE,20160908,1183.0,1182.0,1174.0,1174.0,1155.0,1172.0,1162.0,-10.0,-20.0,10.0,23.25,4.0,-2.0,
-FG1702.ZCE,20160909,1172.0,1162.0,,,,,1162.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20160912,,1162.0,,,,,1155.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20160913,,1155.0,1128.0,1128.0,1109.0,1109.0,1120.0,-46.0,-35.0,10.0,22.41,12.0,8.0,
-FG1702.ZCE,20160914,1109.0,1120.0,,,,,1107.0,,-13.0,0.0,0.0,12.0,0.0,
-FG1702.ZCE,20160919,,1107.0,1104.0,1106.0,1104.0,1106.0,1105.0,-1.0,-2.0,4.0,8.84,10.0,-2.0,
-FG1702.ZCE,20160920,1106.0,1105.0,1123.0,1128.0,1123.0,1128.0,1127.0,23.0,22.0,10.0,22.54,6.0,-4.0,
-FG1702.ZCE,20160921,1128.0,1127.0,1135.0,1136.0,1113.0,1136.0,1128.0,9.0,1.0,6.0,13.54,6.0,0.0,
-FG1702.ZCE,20160922,1136.0,1128.0,1111.0,1144.0,1103.0,1129.0,1122.0,1.0,-6.0,28.0,62.82,10.0,4.0,
-FG1702.ZCE,20160923,1129.0,1122.0,1120.0,1120.0,1096.0,1118.0,1111.0,-4.0,-11.0,12.0,26.65,6.0,-4.0,
-FG1702.ZCE,20160926,1118.0,1111.0,,,,,1111.0,,0.0,0.0,0.0,6.0,0.0,
-FG1702.ZCE,20160927,,1111.0,,,,,1111.0,,0.0,0.0,0.0,6.0,0.0,
-FG1702.ZCE,20160928,,1111.0,,,,,1111.0,,0.0,0.0,0.0,6.0,0.0,
-FG1702.ZCE,20160929,,1111.0,1140.0,1140.0,1119.0,1119.0,1130.0,8.0,19.0,16.0,36.14,6.0,0.0,
-FG1702.ZCE,20160930,1119.0,1130.0,1085.0,1085.0,1085.0,1085.0,1085.0,-45.0,-45.0,2.0,4.34,8.0,2.0,
-FG1702.ZCE,20161010,1085.0,1085.0,1078.0,1078.0,1059.0,1059.0,1069.0,-26.0,-16.0,4.0,8.55,8.0,0.0,
-FG1702.ZCE,20161011,1059.0,1069.0,1077.0,1079.0,1056.0,1079.0,1066.0,10.0,-3.0,22.0,46.92,8.0,0.0,
-FG1702.ZCE,20161012,1079.0,1066.0,1087.0,1087.0,1087.0,1087.0,1087.0,21.0,21.0,2.0,4.35,10.0,2.0,
-FG1702.ZCE,20161013,1087.0,1087.0,1060.0,1060.0,1060.0,1060.0,1060.0,-27.0,-27.0,6.0,12.72,4.0,-6.0,
-FG1702.ZCE,20161014,1060.0,1060.0,1051.0,1051.0,1051.0,1051.0,1051.0,-9.0,-9.0,2.0,4.2,4.0,0.0,
-FG1702.ZCE,20161017,1051.0,1051.0,1081.0,1081.0,1067.0,1067.0,1074.0,16.0,23.0,4.0,8.59,4.0,0.0,
-FG1702.ZCE,20161018,1067.0,1074.0,1085.0,1085.0,1081.0,1085.0,1084.0,11.0,10.0,6.0,13.0,4.0,0.0,
-FG1702.ZCE,20161019,1085.0,1084.0,,,,,1087.0,,3.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20161020,,1087.0,,,,,1105.0,,18.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20161021,,1105.0,,,,,1118.0,,13.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20161024,,1118.0,1117.0,1136.0,1114.0,1133.0,1125.0,15.0,7.0,8.0,18.0,4.0,0.0,
-FG1702.ZCE,20161025,1133.0,1125.0,1127.0,1128.0,1127.0,1128.0,1128.0,3.0,3.0,4.0,9.02,8.0,4.0,
-FG1702.ZCE,20161026,1128.0,1128.0,1127.0,1127.0,1127.0,1127.0,1127.0,-1.0,-1.0,4.0,9.02,8.0,0.0,
-FG1702.ZCE,20161027,1127.0,1127.0,1133.0,1133.0,1111.0,1111.0,1123.0,-16.0,-4.0,10.0,22.46,2.0,-6.0,
-FG1702.ZCE,20161028,1111.0,1123.0,,,,,1123.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161031,,1123.0,1140.0,1140.0,1085.0,1085.0,1114.0,-38.0,-9.0,6.0,13.36,2.0,0.0,
-FG1702.ZCE,20161101,1085.0,1114.0,1107.0,1156.0,1102.0,1156.0,1122.0,42.0,8.0,6.0,13.46,0.0,-2.0,
-FG1702.ZCE,20161102,1156.0,1122.0,,,,,1132.0,,10.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161103,,1132.0,,,,,1149.0,,17.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161104,,1149.0,,,,,1149.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161107,,1149.0,,,,,1180.0,,31.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161108,,1180.0,,,,,1180.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161109,,1180.0,1221.0,1226.0,1167.0,1215.0,1211.0,35.0,31.0,50.0,121.09,12.0,12.0,
-FG1702.ZCE,20161110,1215.0,1211.0,1235.0,1255.0,1216.0,1253.0,1240.0,42.0,29.0,8.0,19.84,8.0,-4.0,
-FG1702.ZCE,20161111,1253.0,1240.0,,,,,1266.0,,26.0,0.0,0.0,8.0,0.0,
-FG1702.ZCE,20161114,,1266.0,1326.0,1326.0,1256.0,1256.0,1277.0,-10.0,11.0,50.0,127.7,0.0,-8.0,
-FG1702.ZCE,20161115,1256.0,1277.0,,,,,1241.0,,-36.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161116,,1241.0,,,,,1241.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161117,,1241.0,,,,,1241.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161118,,1241.0,,,,,1235.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161121,,1235.0,,,,,1235.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161122,,1235.0,,,,,1278.0,,43.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161123,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161124,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161125,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161128,,1278.0,1337.0,1337.0,1296.0,1296.0,1317.0,18.0,39.0,12.0,31.6,2.0,2.0,
-FG1702.ZCE,20161129,1296.0,1317.0,,,,,1308.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161130,,1308.0,1247.0,1247.0,1247.0,1247.0,1247.0,-61.0,-61.0,2.0,4.99,4.0,2.0,
-FG1702.ZCE,20161201,1247.0,1247.0,1207.0,1207.0,1207.0,1207.0,1207.0,-40.0,-40.0,2.0,4.83,2.0,-2.0,
-FG1702.ZCE,20161202,1207.0,1207.0,1237.0,1237.0,1237.0,1237.0,1237.0,30.0,30.0,2.0,4.95,0.0,-2.0,
-FG1702.ZCE,20161205,1237.0,1237.0,,,,,1237.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161206,,1237.0,,,,,1237.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161207,,1237.0,,,,,1266.0,,29.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161208,,1266.0,,,,,1273.0,,7.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161209,,1273.0,,,,,1277.0,,4.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161212,,1277.0,,,,,1305.0,,28.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161213,,1305.0,,,,,1317.0,,12.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20161214,,1317.0,1370.0,1370.0,1362.0,1362.0,1366.0,45.0,49.0,4.0,10.93,2.0,2.0,
-FG1702.ZCE,20161215,1362.0,1366.0,1331.0,1331.0,1331.0,1331.0,1331.0,-35.0,-35.0,2.0,5.32,2.0,0.0,
-FG1702.ZCE,20161216,1331.0,1331.0,,,,,1334.0,,3.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161219,,1334.0,,,,,1329.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161220,,1329.0,1324.0,1324.0,1324.0,1324.0,1324.0,-5.0,-5.0,2.0,5.3,2.0,0.0,
-FG1702.ZCE,20161221,1324.0,1324.0,,,,,1301.0,,-23.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161222,,1301.0,1243.0,1290.0,1236.0,1268.0,1258.0,-33.0,-43.0,20.0,50.3,2.0,0.0,
-FG1702.ZCE,20161223,1268.0,1258.0,,,,,1258.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161226,,1258.0,,,,,1245.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161227,,1245.0,,,,,1245.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161228,,1245.0,1302.0,1302.0,1302.0,1302.0,1302.0,57.0,57.0,2.0,5.21,2.0,0.0,
-FG1702.ZCE,20161229,1302.0,1302.0,,,,,1280.0,,-22.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20161230,,1280.0,1231.0,1231.0,1229.0,1229.0,1230.0,-51.0,-50.0,4.0,9.84,2.0,0.0,
-FG1702.ZCE,20170103,1229.0,1230.0,1239.0,1239.0,1239.0,1239.0,1239.0,9.0,9.0,2.0,4.96,0.0,-2.0,
-FG1702.ZCE,20170104,1239.0,1239.0,,,,,1239.0,,0.0,0.0,0.0,0.0,0.0,
-FG1702.ZCE,20170105,,1239.0,1212.0,1248.0,1212.0,1245.0,1233.0,6.0,-6.0,10.0,24.66,4.0,4.0,
-FG1702.ZCE,20170106,1245.0,1233.0,,,,,1233.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170109,,1233.0,,,,,1233.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170110,,1233.0,1280.0,1280.0,1280.0,1280.0,1280.0,47.0,47.0,2.0,5.12,4.0,0.0,
-FG1702.ZCE,20170111,1280.0,1280.0,,,,,1280.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170112,,1280.0,1300.0,1300.0,1300.0,1300.0,1300.0,20.0,20.0,2.0,5.2,4.0,0.0,
-FG1702.ZCE,20170113,1300.0,1300.0,1272.0,1272.0,1250.0,1250.0,1261.0,-50.0,-39.0,4.0,10.09,6.0,2.0,
-FG1702.ZCE,20170116,1250.0,1261.0,1311.0,1311.0,1311.0,1311.0,1311.0,50.0,50.0,2.0,5.24,6.0,0.0,
-FG1702.ZCE,20170117,1311.0,1311.0,1316.0,1316.0,1316.0,1316.0,1316.0,5.0,5.0,2.0,5.26,4.0,-2.0,
-FG1702.ZCE,20170118,1316.0,1316.0,1306.0,1373.0,1279.0,1287.0,1307.0,-29.0,-9.0,16.0,41.82,6.0,2.0,
-FG1702.ZCE,20170119,1287.0,1307.0,1355.0,1355.0,1350.0,1350.0,1353.0,43.0,46.0,6.0,16.24,4.0,-2.0,
-FG1702.ZCE,20170120,1350.0,1353.0,,,,,1353.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170123,,1353.0,,,,,1332.0,,-21.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170124,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170125,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1702.ZCE,20170126,,1332.0,1390.0,1390.0,1390.0,1390.0,1390.0,58.0,58.0,2.0,5.56,2.0,-2.0,
-FG1702.ZCE,20170203,1390.0,1390.0,,,,,1338.0,,-52.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170206,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170207,,1338.0,,,,,1327.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170208,,1327.0,,,,,1348.0,,21.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170209,,1348.0,,,,,1356.0,,8.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170210,,1356.0,,,,,1394.0,,38.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170213,,1394.0,,,,,1426.0,,32.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170214,,1426.0,,,,,1427.0,,1.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170215,,1427.0,,,,,1419.0,,-8.0,0.0,0.0,2.0,0.0,
-FG1702.ZCE,20170216,,1419.0,,,,,1419.0,,0.0,0.0,0.0,0.0,-2.0,
diff --git a/data/FG/FG1703.csv b/data/FG/FG1703.csv
deleted file mode 100644
index cb64671..0000000
--- a/data/FG/FG1703.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1703.ZCE,20160315,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20160316,,985.0,,,,,985.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20160317,,985.0,,,,,983.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20160318,,983.0,,,,,983.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20160321,,983.0,1008.0,1008.0,958.0,958.0,983.0,-25.0,0.0,4.0,7.86,0.0,0.0,
-FG1703.ZCE,20160322,958.0,983.0,998.0,998.0,953.0,953.0,976.0,-30.0,-7.0,4.0,7.8,0.0,0.0,
-FG1703.ZCE,20160323,953.0,976.0,1002.0,1006.0,984.0,984.0,1000.0,8.0,24.0,12.0,23.99,8.0,8.0,
-FG1703.ZCE,20160324,984.0,1000.0,,,,,965.0,,-35.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160325,,965.0,959.0,977.0,959.0,977.0,968.0,12.0,3.0,4.0,7.74,8.0,0.0,
-FG1703.ZCE,20160328,977.0,968.0,981.0,981.0,981.0,981.0,981.0,13.0,13.0,2.0,3.92,8.0,0.0,
-FG1703.ZCE,20160329,981.0,981.0,,,,,976.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160330,,976.0,,,,,978.0,,2.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160331,,978.0,,,,,978.0,,0.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160401,,978.0,,,,,984.0,,6.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160405,,984.0,,,,,979.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160406,,979.0,,,,,986.0,,7.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160407,,986.0,,,,,1007.0,,21.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160408,,1007.0,998.0,998.0,998.0,998.0,998.0,-9.0,-9.0,6.0,11.98,8.0,0.0,
-FG1703.ZCE,20160411,998.0,998.0,,,,,998.0,,0.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160412,,998.0,,,,,1002.0,,4.0,0.0,0.0,8.0,0.0,
-FG1703.ZCE,20160413,,1002.0,1023.0,1023.0,1021.0,1021.0,1022.0,19.0,20.0,6.0,12.26,10.0,2.0,
-FG1703.ZCE,20160414,1021.0,1022.0,,,,,1021.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1703.ZCE,20160415,,1021.0,,,,,1021.0,,0.0,0.0,0.0,10.0,0.0,
-FG1703.ZCE,20160418,,1021.0,997.0,1032.0,997.0,1030.0,997.0,9.0,-24.0,8028.0,16009.09,8018.0,8008.0,
-FG1703.ZCE,20160419,1030.0,997.0,1030.0,1030.0,987.0,1022.0,1020.0,25.0,23.0,16.0,32.62,8026.0,8.0,
-FG1703.ZCE,20160420,1022.0,1020.0,1058.0,1058.0,1035.0,1046.0,1058.0,26.0,38.0,2060.0,4358.06,10034.0,2008.0,
-FG1703.ZCE,20160421,1046.0,1058.0,1037.0,1052.0,1037.0,1052.0,1048.0,-6.0,-10.0,12.0,25.15,10030.0,-4.0,
-FG1703.ZCE,20160422,1052.0,1048.0,1071.0,1077.0,1023.0,1040.0,1052.0,-8.0,4.0,34.0,71.55,10038.0,8.0,
-FG1703.ZCE,20160425,1040.0,1052.0,1020.0,1070.0,1020.0,1040.0,1047.0,-12.0,-5.0,30.0,62.84,10038.0,0.0,
-FG1703.ZCE,20160426,1040.0,1047.0,1033.0,1033.0,1033.0,1033.0,1033.0,-14.0,-14.0,4.0,8.26,10034.0,-4.0,
-FG1703.ZCE,20160427,1033.0,1033.0,1054.0,1054.0,1054.0,1054.0,1054.0,21.0,21.0,2.0,4.22,10034.0,0.0,
-FG1703.ZCE,20160428,1054.0,1054.0,,,,,1036.0,,-18.0,0.0,0.0,10034.0,0.0,
-FG1703.ZCE,20160429,,1036.0,1040.0,1040.0,1040.0,1040.0,1040.0,4.0,4.0,2.0,4.16,10034.0,0.0,
-FG1703.ZCE,20160503,1040.0,1040.0,1015.0,1025.0,991.0,1025.0,1013.0,-15.0,-27.0,18.0,36.48,10034.0,0.0,
-FG1703.ZCE,20160504,1025.0,1013.0,998.0,1017.0,998.0,1001.0,1004.0,-12.0,-9.0,8.0,16.06,10032.0,-2.0,
-FG1703.ZCE,20160505,1001.0,1004.0,989.0,989.0,989.0,989.0,989.0,-15.0,-15.0,4.0,7.91,10030.0,-2.0,
-FG1703.ZCE,20160506,989.0,989.0,989.0,989.0,989.0,989.0,989.0,0.0,0.0,4.0,7.91,10030.0,0.0,
-FG1703.ZCE,20160509,989.0,989.0,951.0,980.0,950.0,952.0,955.0,-37.0,-34.0,92.0,175.74,10064.0,34.0,
-FG1703.ZCE,20160510,952.0,955.0,950.0,951.0,944.0,951.0,947.0,-4.0,-8.0,20.0,37.89,10076.0,12.0,
-FG1703.ZCE,20160511,951.0,947.0,952.0,952.0,952.0,952.0,952.0,5.0,5.0,2.0,3.81,10076.0,0.0,
-FG1703.ZCE,20160512,952.0,952.0,967.0,971.0,967.0,970.0,969.0,18.0,17.0,6.0,11.63,10072.0,-4.0,
-FG1703.ZCE,20160513,970.0,969.0,964.0,968.0,958.0,958.0,961.0,-11.0,-8.0,14.0,26.9,10082.0,10.0,
-FG1703.ZCE,20160516,958.0,961.0,969.0,976.0,964.0,976.0,970.0,15.0,9.0,6.0,11.64,10084.0,2.0,
-FG1703.ZCE,20160517,976.0,970.0,,,,,970.0,,0.0,0.0,0.0,10084.0,0.0,
-FG1703.ZCE,20160518,,970.0,978.0,980.0,976.0,977.0,978.0,7.0,8.0,12.0,23.48,10086.0,2.0,
-FG1703.ZCE,20160519,977.0,978.0,975.0,975.0,975.0,975.0,975.0,-3.0,-3.0,2.0,3.9,10084.0,-2.0,
-FG1703.ZCE,20160520,975.0,975.0,966.0,966.0,966.0,966.0,966.0,-9.0,-9.0,2.0,3.86,10084.0,0.0,
-FG1703.ZCE,20160523,966.0,966.0,958.0,958.0,948.0,948.0,952.0,-18.0,-14.0,12.0,22.84,10084.0,0.0,
-FG1703.ZCE,20160524,948.0,952.0,946.0,946.0,946.0,946.0,946.0,-6.0,-6.0,4.0,7.57,10084.0,0.0,
-FG1703.ZCE,20160525,946.0,946.0,,,,,946.0,,0.0,0.0,0.0,10084.0,0.0,
-FG1703.ZCE,20160526,,946.0,959.0,959.0,959.0,959.0,959.0,13.0,13.0,2.0,3.84,10084.0,0.0,
-FG1703.ZCE,20160527,959.0,959.0,971.0,971.0,971.0,971.0,971.0,12.0,12.0,4.0,7.77,10080.0,-4.0,
-FG1703.ZCE,20160530,971.0,971.0,997.0,1010.0,997.0,1010.0,1003.0,39.0,32.0,68.0,136.43,10024.0,-56.0,
-FG1703.ZCE,20160531,1010.0,1003.0,1028.0,1039.0,1028.0,1029.0,1034.0,26.0,31.0,54.0,111.7,10022.0,-2.0,
-FG1703.ZCE,20160601,1029.0,1034.0,,,,,1034.0,,0.0,0.0,0.0,10022.0,0.0,
-FG1703.ZCE,20160602,,1034.0,1016.0,1051.0,1016.0,1023.0,1016.0,-11.0,-18.0,8008.0,16272.58,2020.0,-8002.0,
-FG1703.ZCE,20160603,1023.0,1016.0,981.0,1022.0,981.0,1012.0,981.0,-4.0,-35.0,2004.0,3932.14,20.0,-2000.0,
-FG1703.ZCE,20160606,1012.0,981.0,1020.0,1020.0,1020.0,1020.0,1020.0,39.0,39.0,4.0,8.16,22.0,2.0,
-FG1703.ZCE,20160607,1020.0,1020.0,1037.0,1037.0,1037.0,1037.0,1037.0,17.0,17.0,2.0,4.15,20.0,-2.0,
-FG1703.ZCE,20160608,1037.0,1037.0,,,,,1037.0,,0.0,0.0,0.0,20.0,0.0,
-FG1703.ZCE,20160613,,1037.0,1042.0,1051.0,1032.0,1032.0,1042.0,-5.0,5.0,6.0,12.5,18.0,-2.0,
-FG1703.ZCE,20160614,1032.0,1042.0,,,,,1036.0,,-6.0,0.0,0.0,18.0,0.0,
-FG1703.ZCE,20160615,,1036.0,,,,,1036.0,,0.0,0.0,0.0,18.0,0.0,
-FG1703.ZCE,20160616,,1036.0,,,,,1016.0,,-20.0,0.0,0.0,18.0,0.0,
-FG1703.ZCE,20160617,,1016.0,1001.0,1006.0,994.0,994.0,999.0,-22.0,-17.0,10.0,19.98,14.0,-4.0,
-FG1703.ZCE,20160620,994.0,999.0,1017.0,1017.0,1001.0,1001.0,1008.0,2.0,9.0,8.0,16.12,14.0,0.0,
-FG1703.ZCE,20160621,1001.0,1008.0,,,,,1019.0,,11.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160622,,1019.0,,,,,1019.0,,0.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160623,,1019.0,,,,,1024.0,,5.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160624,,1024.0,1029.0,1029.0,1028.0,1028.0,1029.0,4.0,5.0,4.0,8.23,14.0,0.0,
-FG1703.ZCE,20160627,1028.0,1029.0,1049.0,1049.0,1047.0,1047.0,1048.0,18.0,19.0,4.0,8.38,14.0,0.0,
-FG1703.ZCE,20160628,1047.0,1048.0,1029.0,1029.0,1026.0,1026.0,1028.0,-22.0,-20.0,4.0,8.22,14.0,0.0,
-FG1703.ZCE,20160629,1026.0,1028.0,,,,,1038.0,,10.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160630,,1038.0,1051.0,1078.0,1051.0,1078.0,1065.0,40.0,27.0,4.0,8.52,14.0,0.0,
-FG1703.ZCE,20160701,1078.0,1065.0,1108.0,1108.0,1096.0,1096.0,1104.0,31.0,39.0,12.0,26.49,18.0,4.0,
-FG1703.ZCE,20160704,1096.0,1104.0,1129.0,1129.0,1114.0,1114.0,1119.0,10.0,15.0,6.0,13.43,18.0,0.0,
-FG1703.ZCE,20160705,1114.0,1119.0,1112.0,1112.0,1086.0,1108.0,1100.0,-11.0,-19.0,12.0,26.4,20.0,2.0,
-FG1703.ZCE,20160706,1108.0,1100.0,1100.0,1100.0,1083.0,1093.0,1091.0,-7.0,-9.0,16.0,34.92,16.0,-4.0,
-FG1703.ZCE,20160707,1093.0,1091.0,1075.0,1108.0,1075.0,1108.0,1092.0,17.0,1.0,4.0,8.73,16.0,0.0,
-FG1703.ZCE,20160708,1108.0,1092.0,1087.0,1087.0,1071.0,1071.0,1081.0,-21.0,-11.0,6.0,12.98,12.0,-4.0,
-FG1703.ZCE,20160711,1071.0,1081.0,,,,,1081.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160712,,1081.0,,,,,1109.0,,28.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160713,,1109.0,1122.0,1126.0,1122.0,1126.0,1124.0,17.0,15.0,4.0,8.99,12.0,0.0,
-FG1703.ZCE,20160714,1126.0,1124.0,1101.0,1101.0,1101.0,1101.0,1101.0,-23.0,-23.0,2.0,4.4,14.0,2.0,
-FG1703.ZCE,20160715,1101.0,1101.0,1118.0,1131.0,1114.0,1125.0,1120.0,24.0,19.0,30.0,67.21,14.0,0.0,
-FG1703.ZCE,20160718,1125.0,1120.0,1112.0,1126.0,1112.0,1116.0,1116.0,-4.0,-4.0,20.0,44.65,28.0,14.0,
-FG1703.ZCE,20160719,1116.0,1116.0,1116.0,1116.0,1116.0,1116.0,1116.0,0.0,0.0,8.0,17.86,20.0,-8.0,
-FG1703.ZCE,20160720,1116.0,1116.0,1095.0,1096.0,1095.0,1096.0,1096.0,-20.0,-20.0,10.0,21.92,12.0,-8.0,
-FG1703.ZCE,20160721,1096.0,1096.0,1073.0,1085.0,1072.0,1076.0,1078.0,-20.0,-18.0,10.0,21.56,12.0,0.0,
-FG1703.ZCE,20160722,1076.0,1078.0,1081.0,1081.0,1063.0,1063.0,1069.0,-15.0,-9.0,6.0,12.83,14.0,2.0,
-FG1703.ZCE,20160725,1063.0,1069.0,,,,,1080.0,,11.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160726,,1080.0,1072.0,1072.0,1072.0,1072.0,1072.0,-8.0,-8.0,2.0,4.29,16.0,2.0,
-FG1703.ZCE,20160727,1072.0,1072.0,,,,,1072.0,,0.0,0.0,0.0,16.0,0.0,
-FG1703.ZCE,20160728,,1072.0,,,,,1060.0,,-12.0,0.0,0.0,16.0,0.0,
-FG1703.ZCE,20160729,,1060.0,,,,,1059.0,,-1.0,0.0,0.0,16.0,0.0,
-FG1703.ZCE,20160801,,1059.0,1090.0,1090.0,1090.0,1090.0,1090.0,31.0,31.0,2.0,4.36,14.0,-2.0,
-FG1703.ZCE,20160802,1090.0,1090.0,,,,,1097.0,,7.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160803,,1097.0,1112.0,1113.0,1112.0,1113.0,1113.0,16.0,16.0,12.0,26.71,12.0,-2.0,
-FG1703.ZCE,20160804,1113.0,1113.0,,,,,1113.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160805,,1113.0,,,,,1119.0,,6.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160808,,1119.0,,,,,1140.0,,21.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160809,,1140.0,,,,,1163.0,,23.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160810,,1163.0,1163.0,1166.0,1163.0,1166.0,1164.0,3.0,1.0,8.0,18.62,14.0,2.0,
-FG1703.ZCE,20160811,1166.0,1164.0,1147.0,1147.0,1137.0,1137.0,1142.0,-27.0,-22.0,8.0,18.27,12.0,-2.0,
-FG1703.ZCE,20160812,1137.0,1142.0,,,,,1160.0,,18.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160815,,1160.0,1165.0,1171.0,1156.0,1156.0,1163.0,-4.0,3.0,18.0,41.88,6.0,-6.0,
-FG1703.ZCE,20160816,1156.0,1163.0,,,,,1191.0,,28.0,0.0,0.0,6.0,0.0,
-FG1703.ZCE,20160817,,1191.0,1193.0,1212.0,1193.0,1212.0,1204.0,21.0,13.0,10.0,24.07,12.0,6.0,
-FG1703.ZCE,20160818,1212.0,1204.0,,,,,1204.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160819,,1204.0,,,,,1204.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160822,,1204.0,,,,,1207.0,,3.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160823,,1207.0,,,,,1207.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160824,,1207.0,,,,,1190.0,,-17.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160825,,1190.0,,,,,1190.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160826,,1190.0,,,,,1206.0,,16.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160829,,1206.0,1177.0,1177.0,1177.0,1177.0,1177.0,-29.0,-29.0,2.0,4.71,12.0,0.0,
-FG1703.ZCE,20160830,1177.0,1177.0,1161.0,1161.0,1161.0,1161.0,1161.0,-16.0,-16.0,2.0,4.64,12.0,0.0,
-FG1703.ZCE,20160831,1161.0,1161.0,,,,,1157.0,,-4.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160901,,1157.0,,,,,1157.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160902,,1157.0,1169.0,1169.0,1169.0,1169.0,1169.0,12.0,12.0,2.0,4.68,12.0,0.0,
-FG1703.ZCE,20160905,1169.0,1169.0,,,,,1169.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160906,,1169.0,,,,,1184.0,,15.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160907,,1184.0,,,,,1184.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160908,,1184.0,,,,,1165.0,,-19.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160909,,1165.0,,,,,1158.0,,-7.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160912,,1158.0,,,,,1137.0,,-21.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160913,,1137.0,,,,,1103.0,,-34.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160914,,1103.0,,,,,1103.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160919,,1103.0,,,,,1103.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160920,,1103.0,,,,,1103.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160921,,1103.0,1138.0,1138.0,1106.0,1106.0,1122.0,3.0,19.0,4.0,8.98,12.0,0.0,
-FG1703.ZCE,20160922,1106.0,1122.0,1131.0,1132.0,1083.0,1107.0,1109.0,-15.0,-13.0,22.0,48.79,14.0,2.0,
-FG1703.ZCE,20160923,1107.0,1109.0,,,,,1109.0,,0.0,0.0,0.0,14.0,0.0,
-FG1703.ZCE,20160926,,1109.0,1095.0,1095.0,1095.0,1095.0,1095.0,-14.0,-14.0,2.0,4.38,12.0,-2.0,
-FG1703.ZCE,20160927,1095.0,1095.0,,,,,1095.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160928,,1095.0,,,,,1095.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160929,,1095.0,,,,,1095.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20160930,,1095.0,,,,,1060.0,,-35.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161010,,1060.0,1059.0,1059.0,1040.0,1040.0,1050.0,-20.0,-10.0,4.0,8.4,12.0,0.0,
-FG1703.ZCE,20161011,1040.0,1050.0,,,,,1050.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161012,,1050.0,,,,,1052.0,,2.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161013,,1052.0,,,,,1052.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161014,,1052.0,,,,,1052.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161017,,1052.0,,,,,1068.0,,16.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161018,,1068.0,,,,,1068.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161019,,1068.0,,,,,1074.0,,6.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161020,,1074.0,,,,,1091.0,,17.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161021,,1091.0,,,,,1103.0,,12.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161024,,1103.0,,,,,1105.0,,2.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161025,,1105.0,,,,,1117.0,,12.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161026,,1117.0,,,,,1118.0,,1.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161027,,1118.0,,,,,1110.0,,-8.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161028,,1110.0,,,,,1110.0,,0.0,0.0,0.0,12.0,0.0,
-FG1703.ZCE,20161031,,1110.0,1113.0,1113.0,1107.0,1107.0,1110.0,-3.0,0.0,10.0,22.21,12.0,0.0,
-FG1703.ZCE,20161101,1107.0,1110.0,1116.0,1116.0,1116.0,1116.0,1116.0,6.0,6.0,2.0,4.46,10.0,-2.0,
-FG1703.ZCE,20161102,1116.0,1116.0,,,,,1156.0,,40.0,0.0,0.0,10.0,0.0,
-FG1703.ZCE,20161103,,1156.0,,,,,1160.0,,4.0,0.0,0.0,10.0,0.0,
-FG1703.ZCE,20161104,,1160.0,,,,,1160.0,,0.0,0.0,0.0,10.0,0.0,
-FG1703.ZCE,20161107,,1160.0,1200.0,1200.0,1197.0,1197.0,1199.0,37.0,39.0,4.0,9.59,6.0,-4.0,
-FG1703.ZCE,20161108,1197.0,1199.0,1201.0,1210.0,1186.0,1207.0,1200.0,8.0,1.0,12.0,28.8,6.0,0.0,
-FG1703.ZCE,20161109,1207.0,1200.0,,,,,1234.0,,34.0,0.0,0.0,6.0,0.0,
-FG1703.ZCE,20161110,,1234.0,1263.0,1263.0,1259.0,1259.0,1260.0,25.0,26.0,6.0,15.12,4.0,-2.0,
-FG1703.ZCE,20161111,1259.0,1260.0,,,,,1287.0,,27.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20161114,,1287.0,,,,,1265.0,,-22.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20161115,,1265.0,,,,,1229.0,,-36.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20161116,,1229.0,1232.0,1232.0,1213.0,1213.0,1223.0,-16.0,-6.0,8.0,19.56,2.0,-2.0,
-FG1703.ZCE,20161117,1213.0,1223.0,1215.0,1215.0,1209.0,1209.0,1212.0,-14.0,-11.0,4.0,9.7,2.0,0.0,
-FG1703.ZCE,20161118,1209.0,1212.0,,,,,1212.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161121,,1212.0,1205.0,1205.0,1205.0,1205.0,1205.0,-7.0,-7.0,2.0,4.82,0.0,-2.0,
-FG1703.ZCE,20161122,1205.0,1205.0,,,,,1247.0,,42.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161123,,1247.0,,,,,1247.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161124,,1247.0,,,,,1247.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161125,,1247.0,,,,,1255.0,,8.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161128,,1255.0,,,,,1293.0,,38.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161129,,1293.0,,,,,1284.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161130,,1284.0,,,,,1224.0,,-60.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161201,,1224.0,,,,,1224.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161202,,1224.0,,,,,1221.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161205,,1221.0,1211.0,1247.0,1211.0,1247.0,1229.0,26.0,8.0,4.0,9.83,2.0,2.0,
-FG1703.ZCE,20161206,1247.0,1229.0,,,,,1217.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161207,,1217.0,,,,,1246.0,,29.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161208,,1246.0,,,,,1253.0,,7.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161209,,1253.0,1289.0,1289.0,1289.0,1289.0,1289.0,36.0,36.0,2.0,5.16,0.0,-2.0,
-FG1703.ZCE,20161212,1289.0,1289.0,1292.0,1330.0,1292.0,1330.0,1307.0,41.0,18.0,142.0,371.33,2.0,2.0,
-FG1703.ZCE,20161213,1330.0,1307.0,1345.0,1345.0,1345.0,1345.0,1345.0,38.0,38.0,2.0,5.38,2.0,0.0,
-FG1703.ZCE,20161214,1345.0,1345.0,1345.0,1373.0,1344.0,1373.0,1354.0,28.0,9.0,12.0,32.49,4.0,2.0,
-FG1703.ZCE,20161215,1373.0,1354.0,,,,,1354.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20161216,,1354.0,1372.0,1372.0,1372.0,1372.0,1372.0,18.0,18.0,2.0,5.49,2.0,-2.0,
-FG1703.ZCE,20161219,1372.0,1372.0,,,,,1340.0,,-32.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161220,,1340.0,,,,,1315.0,,-25.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161221,,1315.0,,,,,1280.0,,-35.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161222,,1280.0,,,,,1236.0,,-44.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20161223,,1236.0,1244.0,1268.0,1232.0,1268.0,1248.0,32.0,12.0,6.0,14.98,0.0,-2.0,
-FG1703.ZCE,20161226,1268.0,1248.0,,,,,1238.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161227,,1238.0,,,,,1238.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161228,,1238.0,,,,,1258.0,,20.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161229,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20161230,,1258.0,,,,,1251.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170103,,1251.0,,,,,1227.0,,-24.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170104,,1227.0,,,,,1227.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170105,,1227.0,,,,,1227.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170106,,1227.0,,,,,1227.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170109,,1227.0,,,,,1227.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170110,,1227.0,1258.0,1258.0,1237.0,1237.0,1248.0,10.0,21.0,4.0,9.98,0.0,0.0,
-FG1703.ZCE,20170111,1237.0,1248.0,,,,,1248.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170112,,1248.0,,,,,1248.0,,0.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170113,,1248.0,,,,,1251.0,,3.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170116,,1251.0,1301.0,1301.0,1301.0,1301.0,1301.0,50.0,50.0,2.0,5.2,2.0,2.0,
-FG1703.ZCE,20170117,1301.0,1301.0,1302.0,1354.0,1247.0,1325.0,1307.0,24.0,6.0,8.0,20.91,2.0,0.0,
-FG1703.ZCE,20170118,1325.0,1307.0,,,,,1307.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170119,,1307.0,,,,,1307.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170120,,1307.0,1353.0,1353.0,1267.0,1267.0,1310.0,-40.0,3.0,4.0,10.48,2.0,0.0,
-FG1703.ZCE,20170123,1267.0,1310.0,,,,,1290.0,,-20.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170124,,1290.0,,,,,1290.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170125,,1290.0,,,,,1290.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170126,,1290.0,,,,,1346.0,,56.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170203,,1346.0,,,,,1331.0,,-15.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170206,,1331.0,,,,,1321.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170207,,1321.0,,,,,1310.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170208,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170209,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1703.ZCE,20170210,,1310.0,1265.0,1327.0,1265.0,1327.0,1286.0,17.0,-24.0,6.0,15.43,6.0,4.0,
-FG1703.ZCE,20170213,1327.0,1286.0,1349.0,1349.0,1349.0,1349.0,1349.0,63.0,63.0,4.0,10.79,4.0,-2.0,
-FG1703.ZCE,20170214,1349.0,1349.0,,,,,1349.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170215,,1349.0,,,,,1349.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170216,,1349.0,,,,,1349.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170217,,1349.0,,,,,1349.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170220,,1349.0,,,,,1333.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170221,,1333.0,,,,,1340.0,,7.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170222,,1340.0,,,,,1340.0,,0.0,0.0,0.0,4.0,0.0,
-FG1703.ZCE,20170223,,1340.0,1377.0,1377.0,1377.0,1377.0,1377.0,37.0,37.0,2.0,5.51,2.0,-2.0,
-FG1703.ZCE,20170224,1377.0,1377.0,1308.0,1380.0,1308.0,1380.0,1344.0,3.0,-33.0,4.0,10.75,4.0,2.0,
-FG1703.ZCE,20170227,1380.0,1344.0,1278.0,1411.0,1278.0,1298.0,1342.0,-46.0,-2.0,12.0,32.21,2.0,-2.0,
-FG1703.ZCE,20170228,1298.0,1342.0,1359.0,1359.0,1359.0,1359.0,1359.0,17.0,17.0,2.0,5.44,0.0,-2.0,
-FG1703.ZCE,20170301,1359.0,1359.0,,,,,1349.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170302,,1349.0,,,,,1355.0,,6.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170303,,1355.0,,,,,1334.0,,-21.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170306,,1334.0,,,,,1339.0,,5.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170307,,1339.0,,,,,1346.0,,7.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170308,,1346.0,,,,,1310.0,,-36.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170309,,1310.0,,,,,1260.0,,-50.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170310,,1260.0,,,,,1257.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170313,,1257.0,,,,,1253.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1703.ZCE,20170314,,1253.0,,,,,1270.0,,17.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1704.csv b/data/FG/FG1704.csv
deleted file mode 100644
index 1530ce9..0000000
--- a/data/FG/FG1704.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1704.ZCE,20160418,,1021.0,1045.0,1061.0,1045.0,1061.0,1053.0,40.0,32.0,4.0,8.42,0.0,0.0,
-FG1704.ZCE,20160419,1061.0,1053.0,1011.0,1085.0,1011.0,1084.0,1050.0,31.0,-3.0,8.0,16.8,4.0,4.0,
-FG1704.ZCE,20160420,1084.0,1050.0,,,,,1052.0,,2.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160421,,1052.0,1079.0,1079.0,1032.0,1072.0,1061.0,20.0,9.0,6.0,12.73,2.0,-2.0,
-FG1704.ZCE,20160422,1072.0,1061.0,,,,,1065.0,,4.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160425,,1065.0,,,,,1065.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160426,,1065.0,,,,,1051.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160427,,1051.0,,,,,1072.0,,21.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160428,,1072.0,,,,,1066.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160429,,1066.0,,,,,1070.0,,4.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160503,,1070.0,,,,,1042.0,,-28.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20160504,,1042.0,1000.0,1019.0,1000.0,1008.0,1012.0,-34.0,-30.0,12.0,24.28,8.0,6.0,
-FG1704.ZCE,20160505,1008.0,1012.0,1014.0,1014.0,1014.0,1014.0,1014.0,2.0,2.0,6.0,12.17,8.0,0.0,
-FG1704.ZCE,20160506,1014.0,1014.0,998.0,998.0,973.0,973.0,987.0,-41.0,-27.0,18.0,35.52,6.0,-2.0,
-FG1704.ZCE,20160509,973.0,987.0,987.0,1027.0,977.0,977.0,999.0,-10.0,12.0,22.0,43.96,16.0,10.0,
-FG1704.ZCE,20160510,977.0,999.0,980.0,984.0,959.0,965.0,969.0,-34.0,-30.0,28.0,54.24,14.0,-2.0,
-FG1704.ZCE,20160511,965.0,969.0,968.0,977.0,966.0,966.0,969.0,-3.0,0.0,8.0,15.51,10.0,-4.0,
-FG1704.ZCE,20160512,966.0,969.0,975.0,975.0,975.0,975.0,975.0,6.0,6.0,2.0,3.9,10.0,0.0,
-FG1704.ZCE,20160513,975.0,975.0,987.0,987.0,971.0,979.0,979.0,4.0,4.0,12.0,23.5,6.0,-4.0,
-FG1704.ZCE,20160516,979.0,979.0,,,,,987.0,,8.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160517,,987.0,,,,,987.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160518,,987.0,,,,,981.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160519,,981.0,960.0,960.0,960.0,960.0,960.0,-21.0,-21.0,2.0,3.84,6.0,0.0,
-FG1704.ZCE,20160520,960.0,960.0,,,,,977.0,,17.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160523,,977.0,,,,,963.0,,-14.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160524,,963.0,,,,,961.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160525,,961.0,,,,,961.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160526,,961.0,,,,,961.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160527,,961.0,972.0,972.0,953.0,954.0,960.0,-7.0,-1.0,6.0,11.52,6.0,0.0,
-FG1704.ZCE,20160530,954.0,960.0,,,,,992.0,,32.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160531,,992.0,,,,,1014.0,,22.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160601,,1014.0,,,,,1014.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160602,,1014.0,,,,,1014.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160603,,1014.0,,,,,1014.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160606,,1014.0,,,,,1025.0,,11.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160607,,1025.0,,,,,1025.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160608,,1025.0,,,,,1025.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160613,,1025.0,,,,,1025.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160614,,1025.0,,,,,1025.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160615,,1025.0,,,,,1025.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160616,,1025.0,,,,,1013.0,,-12.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160617,,1013.0,,,,,1013.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160620,,1013.0,1017.0,1017.0,999.0,999.0,1008.0,-14.0,-5.0,4.0,8.06,8.0,2.0,
-FG1704.ZCE,20160621,999.0,1008.0,,,,,1016.0,,8.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160622,,1016.0,,,,,1017.0,,1.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160623,,1017.0,,,,,1022.0,,5.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160624,,1022.0,1030.0,1030.0,1030.0,1030.0,1030.0,8.0,8.0,2.0,4.12,8.0,0.0,
-FG1704.ZCE,20160627,1030.0,1030.0,,,,,1049.0,,19.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160628,,1049.0,,,,,1049.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160629,,1049.0,,,,,1049.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160630,,1049.0,,,,,1076.0,,27.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160701,,1076.0,,,,,1105.0,,29.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160704,,1105.0,1136.0,1136.0,1125.0,1125.0,1128.0,20.0,23.0,8.0,18.04,8.0,0.0,
-FG1704.ZCE,20160705,1125.0,1128.0,,,,,1132.0,,4.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160706,,1132.0,,,,,1106.0,,-26.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160707,,1106.0,1111.0,1111.0,1111.0,1111.0,1111.0,5.0,5.0,2.0,4.44,6.0,-2.0,
-FG1704.ZCE,20160708,1111.0,1111.0,,,,,1074.0,,-37.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160711,,1074.0,,,,,1079.0,,5.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160712,,1079.0,,,,,1107.0,,28.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160713,,1107.0,,,,,1118.0,,11.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160714,,1118.0,,,,,1130.0,,12.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160715,,1130.0,,,,,1130.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160718,,1130.0,,,,,1103.0,,-27.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160719,,1103.0,,,,,1100.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160720,,1100.0,,,,,1081.0,,-19.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160721,,1081.0,,,,,1081.0,,0.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160722,,1081.0,1062.0,1062.0,1062.0,1062.0,1062.0,-19.0,-19.0,4.0,8.5,6.0,0.0,
-FG1704.ZCE,20160725,1062.0,1062.0,,,,,1076.0,,14.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20160726,,1076.0,1073.0,1073.0,1073.0,1073.0,1073.0,-3.0,-3.0,2.0,4.29,8.0,2.0,
-FG1704.ZCE,20160727,1073.0,1073.0,1065.0,1065.0,1065.0,1065.0,1065.0,-8.0,-8.0,2.0,4.26,8.0,0.0,
-FG1704.ZCE,20160728,1065.0,1065.0,1056.0,1056.0,1056.0,1056.0,1056.0,-9.0,-9.0,2.0,4.22,8.0,0.0,
-FG1704.ZCE,20160729,1056.0,1056.0,1059.0,1059.0,1059.0,1059.0,1059.0,3.0,3.0,2.0,4.24,8.0,0.0,
-FG1704.ZCE,20160801,1059.0,1059.0,,,,,1090.0,,31.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160802,,1090.0,,,,,1107.0,,17.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160803,,1107.0,1114.0,1114.0,1114.0,1114.0,1114.0,7.0,7.0,6.0,13.37,8.0,0.0,
-FG1704.ZCE,20160804,1114.0,1114.0,1113.0,1113.0,1113.0,1113.0,1113.0,-1.0,-1.0,2.0,4.45,10.0,2.0,
-FG1704.ZCE,20160805,1113.0,1113.0,,,,,1113.0,,0.0,0.0,0.0,10.0,0.0,
-FG1704.ZCE,20160808,,1113.0,,,,,1135.0,,22.0,0.0,0.0,10.0,0.0,
-FG1704.ZCE,20160809,,1135.0,1154.0,1154.0,1154.0,1154.0,1154.0,19.0,19.0,2.0,4.62,10.0,0.0,
-FG1704.ZCE,20160810,1154.0,1154.0,1149.0,1149.0,1149.0,1149.0,1149.0,-5.0,-5.0,12.0,27.58,22.0,12.0,
-FG1704.ZCE,20160811,1149.0,1149.0,,,,,1130.0,,-19.0,0.0,0.0,22.0,0.0,
-FG1704.ZCE,20160812,,1130.0,1129.0,1129.0,1129.0,1129.0,1129.0,-1.0,-1.0,4.0,9.03,22.0,0.0,
-FG1704.ZCE,20160815,1129.0,1129.0,1146.0,1152.0,1146.0,1152.0,1148.0,23.0,19.0,6.0,13.78,16.0,-6.0,
-FG1704.ZCE,20160816,1152.0,1148.0,1165.0,1165.0,1165.0,1165.0,1165.0,17.0,17.0,2.0,4.66,18.0,2.0,
-FG1704.ZCE,20160817,1165.0,1165.0,1180.0,1180.0,1180.0,1180.0,1180.0,15.0,15.0,12.0,28.32,8.0,-10.0,
-FG1704.ZCE,20160818,1180.0,1180.0,,,,,1180.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160819,,1180.0,,,,,1181.0,,1.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160822,,1181.0,,,,,1189.0,,8.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160823,,1189.0,,,,,1190.0,,1.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160824,,1190.0,1158.0,1175.0,1155.0,1175.0,1165.0,-15.0,-25.0,16.0,37.28,4.0,-4.0,
-FG1704.ZCE,20160825,1175.0,1165.0,,,,,1174.0,,9.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160826,,1174.0,,,,,1191.0,,17.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160829,,1191.0,,,,,1168.0,,-23.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160830,,1168.0,1156.0,1156.0,1145.0,1145.0,1151.0,-23.0,-17.0,4.0,9.2,4.0,0.0,
-FG1704.ZCE,20160831,1145.0,1151.0,,,,,1142.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160901,,1142.0,,,,,1142.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20160902,,1142.0,1169.0,1169.0,1164.0,1164.0,1167.0,22.0,25.0,4.0,9.33,8.0,4.0,
-FG1704.ZCE,20160905,1164.0,1167.0,,,,,1167.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160906,,1167.0,,,,,1167.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160907,,1167.0,,,,,1161.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160908,,1161.0,,,,,1146.0,,-15.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160909,,1146.0,,,,,1146.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160912,,1146.0,,,,,1133.0,,-13.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160913,,1133.0,,,,,1087.0,,-46.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160914,,1087.0,,,,,1082.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160919,,1082.0,,,,,1082.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160920,,1082.0,,,,,1082.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160921,,1082.0,,,,,1082.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160922,,1082.0,,,,,1082.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160923,,1082.0,,,,,1082.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160926,,1082.0,,,,,1081.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160927,,1081.0,,,,,1081.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160928,,1081.0,,,,,1081.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160929,,1081.0,,,,,1081.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20160930,,1081.0,,,,,1048.0,,-33.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161010,,1048.0,,,,,1040.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161011,,1040.0,,,,,1040.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161012,,1040.0,,,,,1040.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161013,,1040.0,,,,,1040.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161014,,1040.0,,,,,1038.0,,-2.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161017,,1038.0,,,,,1040.0,,2.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161018,,1040.0,,,,,1040.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161019,,1040.0,,,,,1044.0,,4.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161020,,1044.0,,,,,1047.0,,3.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161021,,1047.0,,,,,1061.0,,14.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161024,,1061.0,,,,,1068.0,,7.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161025,,1068.0,,,,,1071.0,,3.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161026,,1071.0,,,,,1070.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161027,,1070.0,,,,,1070.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161028,,1070.0,,,,,1070.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161031,,1070.0,,,,,1070.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161101,,1070.0,,,,,1113.0,,43.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161102,,1113.0,,,,,1135.0,,22.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161103,,1135.0,,,,,1151.0,,16.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161104,,1151.0,,,,,1151.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161107,,1151.0,,,,,1190.0,,39.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20161108,,1190.0,1207.0,1235.0,1181.0,1181.0,1210.0,-9.0,20.0,8.0,19.35,8.0,0.0,
-FG1704.ZCE,20161109,1181.0,1210.0,1214.0,1258.0,1207.0,1236.0,1226.0,26.0,16.0,10.0,24.52,4.0,-4.0,
-FG1704.ZCE,20161110,1236.0,1226.0,1240.0,1244.0,1240.0,1244.0,1242.0,18.0,16.0,4.0,9.94,4.0,0.0,
-FG1704.ZCE,20161111,1244.0,1242.0,1275.0,1275.0,1272.0,1272.0,1274.0,30.0,32.0,4.0,10.19,2.0,-2.0,
-FG1704.ZCE,20161114,1272.0,1274.0,1274.0,1274.0,1274.0,1274.0,1274.0,0.0,0.0,2.0,5.1,2.0,0.0,
-FG1704.ZCE,20161115,1274.0,1274.0,1232.0,1232.0,1215.0,1224.0,1224.0,-50.0,-50.0,6.0,14.68,2.0,0.0,
-FG1704.ZCE,20161116,1224.0,1224.0,,,,,1224.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161117,,1224.0,,,,,1224.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161118,,1224.0,,,,,1217.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161121,,1217.0,,,,,1217.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161122,,1217.0,,,,,1260.0,,43.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161123,,1260.0,,,,,1260.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161124,,1260.0,,,,,1260.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161125,,1260.0,1265.0,1265.0,1246.0,1246.0,1256.0,-14.0,-4.0,4.0,10.04,2.0,0.0,
-FG1704.ZCE,20161128,1246.0,1256.0,,,,,1294.0,,38.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161129,,1294.0,,,,,1280.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161130,,1280.0,,,,,1220.0,,-60.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161201,,1220.0,,,,,1223.0,,3.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161202,,1223.0,1224.0,1247.0,1224.0,1241.0,1237.0,18.0,14.0,6.0,14.85,6.0,4.0,
-FG1704.ZCE,20161205,1241.0,1237.0,1175.0,1221.0,1175.0,1221.0,1200.0,-16.0,-37.0,12.0,28.81,6.0,0.0,
-FG1704.ZCE,20161206,1221.0,1200.0,1214.0,1227.0,1187.0,1216.0,1211.0,16.0,11.0,26.0,62.98,4.0,-2.0,
-FG1704.ZCE,20161207,1216.0,1211.0,1268.0,1268.0,1268.0,1268.0,1268.0,57.0,57.0,2.0,5.07,4.0,0.0,
-FG1704.ZCE,20161208,1268.0,1268.0,1287.0,1287.0,1273.0,1273.0,1280.0,5.0,12.0,4.0,10.24,2.0,-2.0,
-FG1704.ZCE,20161209,1273.0,1280.0,,,,,1282.0,,2.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161212,,1282.0,,,,,1323.0,,41.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20161213,,1323.0,1341.0,1341.0,1341.0,1341.0,1341.0,18.0,18.0,2.0,5.36,0.0,-2.0,
-FG1704.ZCE,20161214,1341.0,1341.0,,,,,1346.0,,5.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161215,,1346.0,,,,,1355.0,,9.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161216,,1355.0,,,,,1356.0,,1.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161219,,1356.0,,,,,1320.0,,-36.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161220,,1320.0,,,,,1320.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161221,,1320.0,,,,,1288.0,,-32.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161222,,1288.0,,,,,1243.0,,-45.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161223,,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161226,,1243.0,,,,,1227.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161227,,1227.0,,,,,1237.0,,10.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161228,,1237.0,,,,,1256.0,,19.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161229,,1256.0,,,,,1256.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20161230,,1256.0,,,,,1207.0,,-49.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170103,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170104,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170105,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170106,,1207.0,1204.0,1233.0,1204.0,1229.0,1222.0,22.0,15.0,28.0,68.4,10.0,10.0,
-FG1704.ZCE,20170109,1229.0,1222.0,1230.0,1241.0,1220.0,1220.0,1231.0,-2.0,9.0,20.0,49.24,0.0,-10.0,
-FG1704.ZCE,20170110,1220.0,1231.0,,,,,1252.0,,21.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170111,,1252.0,,,,,1268.0,,16.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170112,,1268.0,,,,,1268.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170113,,1268.0,,,,,1276.0,,8.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170116,,1276.0,1335.0,1335.0,1302.0,1302.0,1320.0,26.0,44.0,32.0,84.51,4.0,4.0,
-FG1704.ZCE,20170117,1302.0,1320.0,,,,,1306.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170118,,1306.0,,,,,1306.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170119,,1306.0,,,,,1306.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170120,,1306.0,,,,,1306.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170123,,1306.0,1280.0,1280.0,1280.0,1280.0,1280.0,-26.0,-26.0,2.0,5.12,6.0,2.0,
-FG1704.ZCE,20170124,1280.0,1280.0,,,,,1293.0,,13.0,0.0,0.0,6.0,0.0,
-FG1704.ZCE,20170125,,1293.0,1345.0,1345.0,1301.0,1324.0,1323.0,31.0,30.0,6.0,15.88,8.0,2.0,
-FG1704.ZCE,20170126,1324.0,1323.0,,,,,1381.0,,58.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170203,,1381.0,,,,,1365.0,,-16.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170206,,1365.0,,,,,1355.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170207,,1355.0,,,,,1343.0,,-12.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170208,,1343.0,,,,,1343.0,,0.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170209,,1343.0,,,,,1340.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170210,,1340.0,,,,,1315.0,,-25.0,0.0,0.0,8.0,0.0,
-FG1704.ZCE,20170213,,1315.0,1381.0,1381.0,1352.0,1367.0,1367.0,52.0,52.0,6.0,16.4,4.0,-4.0,
-FG1704.ZCE,20170214,1367.0,1367.0,,,,,1371.0,,4.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170215,,1371.0,,,,,1371.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170216,,1371.0,,,,,1371.0,,0.0,0.0,0.0,4.0,0.0,
-FG1704.ZCE,20170217,,1371.0,1438.0,1438.0,1359.0,1395.0,1406.0,24.0,35.0,8.0,22.49,2.0,-2.0,
-FG1704.ZCE,20170220,1395.0,1406.0,,,,,1406.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170221,,1406.0,,,,,1399.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170222,,1399.0,,,,,1394.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170223,,1394.0,1395.0,1395.0,1351.0,1371.0,1369.0,-23.0,-25.0,8.0,21.9,0.0,-2.0,
-FG1704.ZCE,20170224,1371.0,1369.0,1375.0,1375.0,1325.0,1325.0,1350.0,-44.0,-19.0,4.0,10.8,2.0,2.0,
-FG1704.ZCE,20170227,1325.0,1350.0,1362.0,1387.0,1362.0,1387.0,1375.0,37.0,25.0,4.0,11.0,2.0,0.0,
-FG1704.ZCE,20170228,1387.0,1375.0,,,,,1392.0,,17.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170301,,1392.0,1448.0,1448.0,1331.0,1331.0,1371.0,-61.0,-21.0,6.0,16.45,2.0,0.0,
-FG1704.ZCE,20170302,1331.0,1371.0,,,,,1367.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170303,,1367.0,,,,,1345.0,,-22.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170306,,1345.0,,,,,1345.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170307,,1345.0,,,,,1345.0,,0.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170308,,1345.0,,,,,1309.0,,-36.0,0.0,0.0,2.0,0.0,
-FG1704.ZCE,20170309,,1309.0,1245.0,1245.0,1245.0,1245.0,1245.0,-64.0,-64.0,2.0,4.98,0.0,-2.0,
-FG1704.ZCE,20170310,1245.0,1245.0,,,,,1245.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170313,,1245.0,,,,,1245.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170314,,1245.0,,,,,1245.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170315,,1245.0,,,,,1245.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170316,,1245.0,,,,,1245.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170317,,1245.0,1269.0,1269.0,1221.0,1227.0,1239.0,-18.0,-6.0,6.0,14.87,0.0,0.0,
-FG1704.ZCE,20170320,1227.0,1239.0,,,,,1231.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170321,,1231.0,,,,,1231.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170322,,1231.0,,,,,1212.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170323,,1212.0,,,,,1207.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170324,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170327,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170328,,1207.0,,,,,1248.0,,41.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170329,,1248.0,,,,,1279.0,,31.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170330,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170331,,1279.0,,,,,1296.0,,17.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170405,,1296.0,,,,,1312.0,,16.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170406,,1312.0,,,,,1304.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170407,,1304.0,,,,,1304.0,,0.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170410,,1304.0,,,,,1309.0,,5.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170411,,1309.0,,,,,1294.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170412,,1294.0,,,,,1261.0,,-33.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170413,,1261.0,,,,,1267.0,,6.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170414,,1267.0,,,,,1270.0,,3.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170417,,1270.0,,,,,1258.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1704.ZCE,20170418,,1258.0,,,,,1246.0,,-12.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1705.csv b/data/FG/FG1705.csv
deleted file mode 100644
index 0349025..0000000
--- a/data/FG/FG1705.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1705.ZCE,20160517,,987.0,1009.0,1009.0,976.0,984.0,989.0,-3.0,2.0,1548.0,3063.14,1340.0,1340.0,
-FG1705.ZCE,20160518,984.0,989.0,983.0,990.0,965.0,965.0,977.0,-24.0,-12.0,330.0,644.96,1530.0,190.0,
-FG1705.ZCE,20160519,965.0,977.0,967.0,972.0,961.0,970.0,964.0,-7.0,-13.0,158.0,304.67,1612.0,82.0,
-FG1705.ZCE,20160520,970.0,964.0,968.0,982.0,964.0,980.0,973.0,16.0,9.0,54.0,105.12,1626.0,14.0,
-FG1705.ZCE,20160523,980.0,973.0,980.0,981.0,940.0,947.0,959.0,-26.0,-14.0,366.0,702.08,1826.0,200.0,
-FG1705.ZCE,20160524,947.0,959.0,950.0,952.0,938.0,946.0,945.0,-13.0,-14.0,258.0,487.64,1948.0,122.0,
-FG1705.ZCE,20160525,946.0,945.0,948.0,951.0,940.0,947.0,945.0,2.0,0.0,200.0,378.18,2010.0,62.0,
-FG1705.ZCE,20160526,947.0,945.0,949.0,957.0,945.0,957.0,950.0,12.0,5.0,108.0,205.22,2056.0,46.0,
-FG1705.ZCE,20160527,957.0,950.0,961.0,970.0,950.0,970.0,960.0,20.0,10.0,122.0,234.28,2082.0,26.0,
-FG1705.ZCE,20160530,970.0,960.0,968.0,999.0,965.0,998.0,990.0,38.0,30.0,900.0,1782.25,2398.0,316.0,
-FG1705.ZCE,20160531,998.0,990.0,999.0,1018.0,998.0,1014.0,1009.0,24.0,19.0,1672.0,3373.29,2388.0,-10.0,
-FG1705.ZCE,20160601,1014.0,1009.0,1014.0,1022.0,1007.0,1019.0,1014.0,10.0,5.0,1102.0,2235.61,2004.0,-384.0,
-FG1705.ZCE,20160602,1019.0,1014.0,1017.0,1034.0,1003.0,1008.0,1017.0,-6.0,3.0,754.0,1533.18,2038.0,34.0,
-FG1705.ZCE,20160603,1008.0,1017.0,1008.0,1021.0,1003.0,1013.0,1012.0,-4.0,-5.0,1136.0,2299.64,2136.0,98.0,
-FG1705.ZCE,20160606,1013.0,1012.0,1016.0,1026.0,1009.0,1025.0,1016.0,13.0,4.0,928.0,1886.15,2284.0,148.0,
-FG1705.ZCE,20160607,1025.0,1016.0,1030.0,1032.0,1019.0,1023.0,1028.0,7.0,12.0,520.0,1068.69,2308.0,24.0,
-FG1705.ZCE,20160608,1023.0,1028.0,1023.0,1029.0,1018.0,1024.0,1024.0,-4.0,-4.0,232.0,475.19,2290.0,-18.0,
-FG1705.ZCE,20160613,1024.0,1024.0,1020.0,1035.0,1019.0,1024.0,1027.0,0.0,3.0,332.0,682.1,2422.0,132.0,
-FG1705.ZCE,20160614,1024.0,1027.0,1026.0,1028.0,1013.0,1014.0,1021.0,-13.0,-6.0,748.0,1527.71,2362.0,-60.0,
-FG1705.ZCE,20160615,1014.0,1021.0,1015.0,1019.0,1009.0,1016.0,1014.0,-5.0,-7.0,394.0,798.85,2374.0,12.0,
-FG1705.ZCE,20160616,1016.0,1014.0,1020.0,1021.0,995.0,995.0,1011.0,-19.0,-3.0,670.0,1354.96,2564.0,190.0,
-FG1705.ZCE,20160617,995.0,1011.0,996.0,1002.0,984.0,1000.0,992.0,-11.0,-19.0,1206.0,2392.8,2778.0,214.0,
-FG1705.ZCE,20160620,1000.0,992.0,1000.0,1007.0,995.0,996.0,1000.0,4.0,8.0,426.0,852.04,2828.0,50.0,
-FG1705.ZCE,20160621,996.0,1000.0,997.0,1013.0,997.0,1013.0,1008.0,13.0,8.0,850.0,1712.82,3142.0,314.0,
-FG1705.ZCE,20160622,1013.0,1008.0,1013.0,1018.0,1008.0,1014.0,1013.0,6.0,5.0,658.0,1332.87,3236.0,94.0,
-FG1705.ZCE,20160623,1014.0,1013.0,1014.0,1024.0,1009.0,1020.0,1017.0,7.0,4.0,630.0,1281.65,3160.0,-76.0,
-FG1705.ZCE,20160624,1020.0,1017.0,1020.0,1025.0,1009.0,1009.0,1016.0,-8.0,-1.0,360.0,731.26,3068.0,-92.0,
-FG1705.ZCE,20160627,1009.0,1016.0,1005.0,1050.0,1005.0,1048.0,1038.0,32.0,22.0,654.0,1357.73,3130.0,62.0,
-FG1705.ZCE,20160628,1048.0,1038.0,1044.0,1049.0,1035.0,1041.0,1042.0,3.0,4.0,624.0,1300.89,3218.0,88.0,
-FG1705.ZCE,20160629,1041.0,1042.0,1045.0,1048.0,1035.0,1044.0,1040.0,2.0,-2.0,712.0,1481.16,3130.0,-88.0,
-FG1705.ZCE,20160630,1044.0,1040.0,1044.0,1082.0,1043.0,1082.0,1071.0,42.0,31.0,732.0,1567.29,3138.0,8.0,
-FG1705.ZCE,20160701,1082.0,1071.0,1089.0,1115.0,1089.0,1109.0,1105.0,38.0,34.0,1042.0,2302.02,3128.0,-10.0,
-FG1705.ZCE,20160704,1109.0,1105.0,1107.0,1137.0,1100.0,1124.0,1125.0,19.0,20.0,1976.0,4444.13,3514.0,386.0,
-FG1705.ZCE,20160705,1124.0,1125.0,1123.0,1135.0,1100.0,1133.0,1116.0,8.0,-9.0,1770.0,3950.55,4188.0,674.0,
-FG1705.ZCE,20160706,1133.0,1116.0,1133.0,1148.0,1093.0,1103.0,1113.0,-13.0,-3.0,3472.0,7728.04,5578.0,1390.0,
-FG1705.ZCE,20160707,1103.0,1113.0,1102.0,1128.0,1098.0,1108.0,1113.0,-5.0,0.0,1876.0,4177.73,6206.0,628.0,
-FG1705.ZCE,20160708,1108.0,1113.0,1110.0,1114.0,1068.0,1073.0,1082.0,-40.0,-31.0,2168.0,4691.39,6540.0,334.0,
-FG1705.ZCE,20160711,1073.0,1082.0,1076.0,1091.0,1069.0,1083.0,1078.0,1.0,-4.0,1782.0,3843.64,6758.0,218.0,
-FG1705.ZCE,20160712,1083.0,1078.0,1084.0,1122.0,1084.0,1122.0,1103.0,44.0,25.0,1626.0,3588.49,6922.0,164.0,
-FG1705.ZCE,20160713,1122.0,1103.0,1128.0,1136.0,1117.0,1122.0,1127.0,19.0,24.0,1928.0,4347.3,7630.0,708.0,
-FG1705.ZCE,20160714,1122.0,1127.0,1124.0,1134.0,1106.0,1134.0,1122.0,7.0,-5.0,1974.0,4431.61,8124.0,494.0,
-FG1705.ZCE,20160715,1134.0,1122.0,1135.0,1145.0,1120.0,1132.0,1131.0,10.0,9.0,1754.0,3965.8,7952.0,-172.0,
-FG1705.ZCE,20160718,1132.0,1131.0,1135.0,1136.0,1095.0,1098.0,1116.0,-33.0,-15.0,2378.0,5306.9,9148.0,1196.0,
-FG1705.ZCE,20160719,1098.0,1116.0,1102.0,1103.0,1076.0,1096.0,1089.0,-20.0,-27.0,2826.0,6157.62,8600.0,-548.0,
-FG1705.ZCE,20160720,1096.0,1089.0,1094.0,1097.0,1072.0,1077.0,1084.0,-12.0,-5.0,1424.0,3088.11,8486.0,-114.0,
-FG1705.ZCE,20160721,1077.0,1084.0,1075.0,1088.0,1067.0,1080.0,1079.0,-4.0,-5.0,1794.0,3871.37,8160.0,-326.0,
-FG1705.ZCE,20160722,1080.0,1079.0,1082.0,1087.0,1057.0,1057.0,1067.0,-22.0,-12.0,2400.0,5121.4,7290.0,-870.0,
-FG1705.ZCE,20160725,1057.0,1067.0,1059.0,1079.0,1055.0,1076.0,1069.0,9.0,2.0,1026.0,2193.02,7238.0,-52.0,
-FG1705.ZCE,20160726,1076.0,1069.0,1076.0,1077.0,1061.0,1068.0,1069.0,-1.0,0.0,1946.0,4161.02,7010.0,-228.0,
-FG1705.ZCE,20160727,1068.0,1069.0,1067.0,1076.0,1053.0,1061.0,1066.0,-8.0,-3.0,1370.0,2919.92,7236.0,226.0,
-FG1705.ZCE,20160728,1061.0,1066.0,1060.0,1067.0,1044.0,1050.0,1056.0,-16.0,-10.0,3376.0,7132.12,7408.0,172.0,
-FG1705.ZCE,20160729,1050.0,1056.0,1050.0,1061.0,1045.0,1048.0,1052.0,-8.0,-4.0,1240.0,2608.96,7378.0,-30.0,
-FG1705.ZCE,20160801,1048.0,1052.0,1040.0,1092.0,1040.0,1092.0,1066.0,40.0,14.0,2238.0,4770.24,7054.0,-324.0,
-FG1705.ZCE,20160802,1092.0,1066.0,1091.0,1106.0,1082.0,1106.0,1095.0,40.0,29.0,3016.0,6603.43,6362.0,-692.0,
-FG1705.ZCE,20160803,1106.0,1095.0,1105.0,1106.0,1093.0,1097.0,1098.0,2.0,3.0,1726.0,3789.95,6406.0,44.0,
-FG1705.ZCE,20160804,1097.0,1098.0,1099.0,1107.0,1084.0,1099.0,1096.0,1.0,-2.0,2350.0,5149.44,6202.0,-204.0,
-FG1705.ZCE,20160805,1099.0,1096.0,1099.0,1111.0,1095.0,1111.0,1104.0,15.0,8.0,2290.0,5054.96,5880.0,-322.0,
-FG1705.ZCE,20160808,1111.0,1104.0,1112.0,1128.0,1102.0,1128.0,1112.0,24.0,8.0,2040.0,4538.55,6200.0,320.0,
-FG1705.ZCE,20160809,1128.0,1112.0,1130.0,1157.0,1126.0,1154.0,1147.0,42.0,35.0,4876.0,11188.8,6360.0,160.0,
-FG1705.ZCE,20160810,1154.0,1147.0,1154.0,1154.0,1123.0,1129.0,1135.0,-18.0,-12.0,3726.0,8459.78,6532.0,172.0,
-FG1705.ZCE,20160811,1129.0,1135.0,1134.0,1134.0,1109.0,1119.0,1119.0,-16.0,-16.0,2688.0,6015.22,6432.0,-100.0,
-FG1705.ZCE,20160812,1119.0,1119.0,1121.0,1145.0,1120.0,1145.0,1132.0,26.0,13.0,3908.0,8844.82,6712.0,280.0,
-FG1705.ZCE,20160815,1145.0,1132.0,1144.0,1154.0,1130.0,1145.0,1143.0,13.0,11.0,6206.0,14186.38,8660.0,1948.0,
-FG1705.ZCE,20160816,1145.0,1143.0,1148.0,1180.0,1134.0,1169.0,1164.0,26.0,21.0,18618.0,43337.92,13286.0,4626.0,
-FG1705.ZCE,20160817,1169.0,1164.0,1170.0,1178.0,1160.0,1163.0,1167.0,-1.0,3.0,10136.0,23666.68,14316.0,1030.0,
-FG1705.ZCE,20160818,1163.0,1167.0,1164.0,1190.0,1157.0,1173.0,1173.0,6.0,6.0,14324.0,33607.04,16690.0,2374.0,
-FG1705.ZCE,20160819,1173.0,1173.0,1173.0,1183.0,1159.0,1177.0,1173.0,4.0,0.0,12346.0,28958.3,17680.0,990.0,
-FG1705.ZCE,20160822,1177.0,1173.0,1177.0,1195.0,1168.0,1185.0,1181.0,12.0,8.0,11166.0,26367.69,18596.0,916.0,
-FG1705.ZCE,20160823,1185.0,1181.0,1183.0,1194.0,1178.0,1187.0,1187.0,6.0,6.0,11854.0,28132.38,18936.0,340.0,
-FG1705.ZCE,20160824,1187.0,1187.0,1189.0,1190.0,1153.0,1155.0,1169.0,-32.0,-18.0,18434.0,43101.46,19866.0,930.0,
-FG1705.ZCE,20160825,1155.0,1169.0,1157.0,1171.0,1146.0,1169.0,1158.0,0.0,-11.0,26042.0,60296.89,20296.0,430.0,
-FG1705.ZCE,20160826,1169.0,1158.0,1168.0,1190.0,1160.0,1181.0,1177.0,23.0,19.0,24734.0,58235.45,21402.0,1106.0,
-FG1705.ZCE,20160829,1181.0,1177.0,1183.0,1184.0,1145.0,1146.0,1160.0,-31.0,-17.0,29636.0,68742.82,21110.0,-292.0,
-FG1705.ZCE,20160830,1146.0,1160.0,1147.0,1153.0,1129.0,1134.0,1140.0,-26.0,-20.0,22952.0,52320.14,20546.0,-564.0,
-FG1705.ZCE,20160831,1134.0,1140.0,1136.0,1143.0,1118.0,1121.0,1130.0,-19.0,-10.0,20292.0,45848.83,19930.0,-616.0,
-FG1705.ZCE,20160901,1121.0,1130.0,1121.0,1130.0,1113.0,1124.0,1121.0,-6.0,-9.0,16860.0,37790.85,19700.0,-230.0,
-FG1705.ZCE,20160902,1124.0,1121.0,1123.0,1158.0,1121.0,1128.0,1140.0,7.0,19.0,29236.0,66667.29,21780.0,2080.0,
-FG1705.ZCE,20160905,1128.0,1140.0,1132.0,1159.0,1130.0,1137.0,1145.0,-3.0,5.0,35922.0,82278.04,20524.0,-1256.0,
-FG1705.ZCE,20160906,1137.0,1145.0,1137.0,1157.0,1128.0,1154.0,1145.0,9.0,0.0,22938.0,52507.27,19954.0,-570.0,
-FG1705.ZCE,20160907,1154.0,1145.0,1151.0,1154.0,1129.0,1134.0,1141.0,-11.0,-4.0,29376.0,67047.4,21004.0,1050.0,
-FG1705.ZCE,20160908,1134.0,1141.0,1136.0,1136.0,1116.0,1118.0,1125.0,-23.0,-16.0,27594.0,62098.17,22076.0,1072.0,
-FG1705.ZCE,20160909,1118.0,1125.0,1118.0,1133.0,1113.0,1120.0,1121.0,-5.0,-4.0,32488.0,72816.2,23340.0,1264.0,
-FG1705.ZCE,20160912,1120.0,1121.0,1116.0,1126.0,1078.0,1081.0,1099.0,-40.0,-22.0,48144.0,105834.6,26976.0,3636.0,
-FG1705.ZCE,20160913,1081.0,1099.0,1080.0,1085.0,1055.0,1055.0,1065.0,-44.0,-34.0,28002.0,59632.9,30268.0,3292.0,
-FG1705.ZCE,20160914,1055.0,1065.0,1058.0,1061.0,1043.0,1049.0,1053.0,-16.0,-12.0,25064.0,52781.3,28330.0,-1938.0,
-FG1705.ZCE,20160919,1049.0,1053.0,1047.0,1064.0,1043.0,1059.0,1059.0,6.0,6.0,12902.0,27336.61,27970.0,-360.0,
-FG1705.ZCE,20160920,1059.0,1059.0,1060.0,1067.0,1037.0,1059.0,1054.0,0.0,-5.0,36856.0,77715.56,32434.0,4464.0,
-FG1705.ZCE,20160921,1059.0,1054.0,1061.0,1068.0,1057.0,1060.0,1063.0,6.0,9.0,23142.0,49203.25,33762.0,1328.0,
-FG1705.ZCE,20160922,1060.0,1063.0,1061.0,1078.0,1051.0,1054.0,1064.0,-9.0,1.0,28468.0,60557.27,33564.0,-198.0,
-FG1705.ZCE,20160923,1054.0,1064.0,1056.0,1061.0,1047.0,1055.0,1054.0,-9.0,-10.0,13774.0,29036.22,33430.0,-134.0,
-FG1705.ZCE,20160926,1055.0,1054.0,1054.0,1065.0,1033.0,1051.0,1047.0,-3.0,-7.0,22408.0,46903.92,34940.0,1510.0,
-FG1705.ZCE,20160927,1051.0,1047.0,1050.0,1057.0,1041.0,1054.0,1051.0,7.0,4.0,14932.0,31372.91,32924.0,-2016.0,
-FG1705.ZCE,20160928,1054.0,1051.0,1053.0,1069.0,1043.0,1056.0,1056.0,5.0,5.0,18598.0,39261.94,30720.0,-2204.0,
-FG1705.ZCE,20160929,1056.0,1056.0,1058.0,1072.0,1053.0,1064.0,1064.0,8.0,8.0,23278.0,49548.26,25566.0,-5154.0,
-FG1705.ZCE,20160930,1064.0,1064.0,1064.0,1067.0,1011.0,1013.0,1035.0,-51.0,-29.0,21990.0,45524.38,27462.0,1896.0,
-FG1705.ZCE,20161010,1013.0,1035.0,1009.0,1021.0,1001.0,1010.0,1010.0,-25.0,-25.0,10098.0,20389.09,29064.0,1602.0,
-FG1705.ZCE,20161011,1010.0,1010.0,1011.0,1016.0,1005.0,1012.0,1011.0,2.0,1.0,24966.0,50460.25,38902.0,9838.0,
-FG1705.ZCE,20161012,1012.0,1011.0,1011.0,1022.0,997.0,1015.0,1010.0,4.0,-1.0,33916.0,68479.74,42796.0,3894.0,
-FG1705.ZCE,20161013,1015.0,1010.0,1014.0,1020.0,1003.0,1004.0,1010.0,-6.0,0.0,25964.0,52466.24,50218.0,7422.0,
-FG1705.ZCE,20161014,1004.0,1010.0,1005.0,1014.0,1001.0,1003.0,1008.0,-7.0,-2.0,22746.0,45874.48,53464.0,3246.0,
-FG1705.ZCE,20161017,1003.0,1008.0,1005.0,1035.0,1003.0,1030.0,1017.0,22.0,9.0,42908.0,87317.23,52930.0,-534.0,
-FG1705.ZCE,20161018,1030.0,1017.0,1029.0,1039.0,1024.0,1038.0,1033.0,21.0,16.0,22586.0,46645.02,54252.0,1322.0,
-FG1705.ZCE,20161019,1038.0,1033.0,1036.0,1066.0,1036.0,1043.0,1051.0,10.0,18.0,40622.0,85381.14,54922.0,670.0,
-FG1705.ZCE,20161020,1043.0,1051.0,1045.0,1065.0,1042.0,1063.0,1054.0,12.0,3.0,23098.0,48691.53,51782.0,-3140.0,
-FG1705.ZCE,20161021,1063.0,1054.0,1062.0,1079.0,1059.0,1077.0,1068.0,23.0,14.0,29550.0,63122.61,50080.0,-1702.0,
-FG1705.ZCE,20161024,1077.0,1068.0,1078.0,1086.0,1068.0,1083.0,1076.0,15.0,8.0,20002.0,43039.36,51532.0,1452.0,
-FG1705.ZCE,20161025,1083.0,1076.0,1088.0,1097.0,1078.0,1095.0,1087.0,19.0,11.0,33708.0,73266.11,50888.0,-644.0,
-FG1705.ZCE,20161026,1095.0,1087.0,1095.0,1109.0,1074.0,1090.0,1090.0,3.0,3.0,37334.0,81380.41,50850.0,-38.0,
-FG1705.ZCE,20161027,1090.0,1090.0,1089.0,1091.0,1063.0,1066.0,1077.0,-24.0,-13.0,26934.0,57998.19,52126.0,1276.0,
-FG1705.ZCE,20161028,1066.0,1077.0,1065.0,1081.0,1056.0,1076.0,1073.0,-1.0,-4.0,19802.0,42506.74,54682.0,2556.0,
-FG1705.ZCE,20161031,1076.0,1073.0,1078.0,1084.0,1064.0,1075.0,1073.0,2.0,0.0,34012.0,72982.22,60122.0,5440.0,
-FG1705.ZCE,20161101,1075.0,1073.0,1074.0,1116.0,1066.0,1116.0,1106.0,43.0,33.0,92842.0,205373.35,72642.0,12520.0,
-FG1705.ZCE,20161102,1116.0,1106.0,1113.0,1147.0,1113.0,1128.0,1130.0,22.0,24.0,100262.0,226498.32,64412.0,-8230.0,
-FG1705.ZCE,20161103,1128.0,1130.0,1131.0,1148.0,1129.0,1145.0,1139.0,15.0,9.0,62820.0,143144.15,68212.0,3800.0,
-FG1705.ZCE,20161104,1145.0,1139.0,1146.0,1150.0,1129.0,1136.0,1139.0,-3.0,0.0,34976.0,79695.62,66236.0,-1976.0,
-FG1705.ZCE,20161107,1136.0,1139.0,1139.0,1185.0,1136.0,1185.0,1175.0,46.0,36.0,86418.0,203021.8,80774.0,14538.0,
-FG1705.ZCE,20161108,1185.0,1175.0,1189.0,1251.0,1160.0,1181.0,1212.0,6.0,37.0,103166.0,250011.76,65448.0,-15326.0,
-FG1705.ZCE,20161109,1181.0,1212.0,1183.0,1244.0,1177.0,1218.0,1218.0,6.0,6.0,68188.0,166087.29,67188.0,1740.0,
-FG1705.ZCE,20161110,1218.0,1218.0,1225.0,1260.0,1209.0,1244.0,1240.0,26.0,22.0,79542.0,197218.5,65774.0,-1414.0,
-FG1705.ZCE,20161111,1244.0,1240.0,1246.0,1290.0,1246.0,1290.0,1274.0,50.0,34.0,77862.0,198442.92,67264.0,1490.0,
-FG1705.ZCE,20161114,1290.0,1274.0,1297.0,1340.0,1214.0,1228.0,1269.0,-46.0,-5.0,105810.0,268529.2,53348.0,-13916.0,
-FG1705.ZCE,20161115,1228.0,1269.0,1232.0,1250.0,1205.0,1205.0,1225.0,-64.0,-44.0,35270.0,86380.07,52414.0,-934.0,
-FG1705.ZCE,20161116,1205.0,1225.0,1196.0,1228.0,1185.0,1221.0,1208.0,-4.0,-17.0,32562.0,78643.86,50538.0,-1876.0,
-FG1705.ZCE,20161117,1221.0,1208.0,1219.0,1229.0,1203.0,1225.0,1218.0,17.0,10.0,32652.0,79534.89,53754.0,3216.0,
-FG1705.ZCE,20161118,1225.0,1218.0,1228.0,1248.0,1192.0,1196.0,1210.0,-22.0,-8.0,37404.0,90537.76,55210.0,1456.0,
-FG1705.ZCE,20161121,1196.0,1210.0,1201.0,1210.0,1170.0,1196.0,1192.0,-14.0,-18.0,43988.0,104867.87,57582.0,2372.0,
-FG1705.ZCE,20161122,1196.0,1192.0,1197.0,1252.0,1197.0,1252.0,1234.0,60.0,42.0,62404.0,154066.15,62120.0,4538.0,
-FG1705.ZCE,20161123,1252.0,1234.0,1249.0,1268.0,1240.0,1258.0,1252.0,24.0,18.0,54652.0,136902.84,65934.0,3814.0,
-FG1705.ZCE,20161124,1258.0,1252.0,1258.0,1302.0,1240.0,1258.0,1266.0,6.0,14.0,79450.0,201231.44,68610.0,2676.0,
-FG1705.ZCE,20161125,1258.0,1266.0,1257.0,1276.0,1234.0,1268.0,1257.0,2.0,-9.0,86930.0,218465.36,73744.0,5134.0,
-FG1705.ZCE,20161128,1268.0,1257.0,1270.0,1319.0,1260.0,1311.0,1293.0,54.0,36.0,116274.0,300711.61,80284.0,6540.0,
-FG1705.ZCE,20161129,1311.0,1293.0,1308.0,1314.0,1255.0,1261.0,1286.0,-32.0,-7.0,114624.0,294904.07,76656.0,-3628.0,
-FG1705.ZCE,20161130,1261.0,1286.0,1260.0,1265.0,1221.0,1221.0,1235.0,-65.0,-51.0,112824.0,278641.66,84384.0,7728.0,
-FG1705.ZCE,20161201,1221.0,1235.0,1221.0,1245.0,1212.0,1232.0,1229.0,-3.0,-6.0,129502.0,318280.64,88130.0,3746.0,
-FG1705.ZCE,20161202,1232.0,1229.0,1234.0,1240.0,1168.0,1187.0,1202.0,-42.0,-27.0,207532.0,498760.18,116896.0,28766.0,
-FG1705.ZCE,20161205,1187.0,1202.0,1178.0,1228.0,1178.0,1219.0,1209.0,17.0,7.0,207512.0,501595.52,134656.0,17760.0,
-FG1705.ZCE,20161206,1219.0,1209.0,1226.0,1234.0,1195.0,1204.0,1213.0,-5.0,4.0,203994.0,495061.43,147338.0,12682.0,
-FG1705.ZCE,20161207,1204.0,1213.0,1204.0,1274.0,1200.0,1274.0,1237.0,61.0,24.0,260538.0,644430.09,158036.0,10698.0,
-FG1705.ZCE,20161208,1274.0,1237.0,1289.0,1311.0,1250.0,1306.0,1281.0,69.0,44.0,555892.0,1424671.28,214992.0,56956.0,
-FG1705.ZCE,20161209,1306.0,1281.0,1309.0,1318.0,1265.0,1292.0,1292.0,11.0,11.0,734584.0,1897893.86,209850.0,-5142.0,
-FG1705.ZCE,20161212,1292.0,1292.0,1294.0,1356.0,1292.0,1331.0,1326.0,39.0,34.0,662346.0,1757037.23,247060.0,37210.0,
-FG1705.ZCE,20161213,1331.0,1326.0,1335.0,1378.0,1320.0,1368.0,1343.0,42.0,17.0,494176.0,1327765.34,275110.0,28050.0,
-FG1705.ZCE,20161214,1368.0,1343.0,1371.0,1390.0,1332.0,1354.0,1361.0,11.0,18.0,694822.0,1891578.67,277500.0,2390.0,
-FG1705.ZCE,20161215,1354.0,1361.0,1357.0,1385.0,1340.0,1363.0,1359.0,2.0,-2.0,484392.0,1316741.03,259316.0,-18184.0,
-FG1705.ZCE,20161216,1363.0,1359.0,1359.0,1389.0,1354.0,1365.0,1372.0,6.0,13.0,412158.0,1131062.5,264184.0,4868.0,
-FG1705.ZCE,20161219,1365.0,1372.0,1364.0,1369.0,1304.0,1309.0,1344.0,-63.0,-28.0,465368.0,1251344.03,213292.0,-50892.0,
-FG1705.ZCE,20161220,1309.0,1344.0,1306.0,1317.0,1290.0,1311.0,1305.0,-33.0,-39.0,338384.0,882893.69,216776.0,3484.0,
-FG1705.ZCE,20161221,1311.0,1305.0,1317.0,1323.0,1256.0,1277.0,1288.0,-28.0,-17.0,481320.0,1239538.95,235268.0,18492.0,
-FG1705.ZCE,20161222,1277.0,1288.0,1275.0,1285.0,1231.0,1233.0,1265.0,-55.0,-23.0,331060.0,837759.6,210380.0,-24888.0,
-FG1705.ZCE,20161223,1233.0,1265.0,1233.0,1255.0,1225.0,1248.0,1242.0,-17.0,-23.0,279144.0,693456.5,195110.0,-15270.0,
-FG1705.ZCE,20161226,1248.0,1242.0,1248.0,1256.0,1195.0,1216.0,1225.0,-26.0,-17.0,360874.0,884123.7,208540.0,13430.0,
-FG1705.ZCE,20161227,1216.0,1225.0,1214.0,1250.0,1203.0,1244.0,1226.0,19.0,1.0,269676.0,661234.97,175370.0,-33170.0,
-FG1705.ZCE,20161228,1244.0,1226.0,1249.0,1281.0,1238.0,1264.0,1261.0,38.0,35.0,383630.0,967146.48,201208.0,25838.0,
-FG1705.ZCE,20161229,1264.0,1261.0,1266.0,1268.0,1240.0,1254.0,1254.0,-7.0,-7.0,276190.0,692691.03,180426.0,-20782.0,
-FG1705.ZCE,20161230,1254.0,1254.0,1252.0,1258.0,1212.0,1222.0,1229.0,-32.0,-25.0,329532.0,810009.6,168798.0,-11628.0,
-FG1705.ZCE,20170103,1222.0,1229.0,1224.0,1244.0,1198.0,1204.0,1216.0,-25.0,-13.0,191184.0,465079.8,172456.0,3658.0,
-FG1705.ZCE,20170104,1204.0,1216.0,1208.0,1216.0,1177.0,1208.0,1196.0,-8.0,-20.0,339076.0,811296.22,197916.0,25460.0,
-FG1705.ZCE,20170105,1208.0,1196.0,1206.0,1224.0,1203.0,1211.0,1213.0,15.0,17.0,246346.0,597707.24,186640.0,-11276.0,
-FG1705.ZCE,20170106,1211.0,1213.0,1211.0,1230.0,1196.0,1206.0,1215.0,-7.0,2.0,293462.0,712844.07,195330.0,8690.0,
-FG1705.ZCE,20170109,1206.0,1215.0,1207.0,1229.0,1202.0,1228.0,1216.0,13.0,1.0,222806.0,541979.52,184636.0,-10694.0,
-FG1705.ZCE,20170110,1228.0,1216.0,1226.0,1277.0,1217.0,1277.0,1246.0,61.0,30.0,456292.0,1136853.57,215024.0,30388.0,
-FG1705.ZCE,20170111,1277.0,1246.0,1278.0,1285.0,1260.0,1267.0,1272.0,21.0,26.0,276164.0,702457.66,181456.0,-33568.0,
-FG1705.ZCE,20170112,1267.0,1272.0,1265.0,1280.0,1248.0,1259.0,1266.0,-13.0,-6.0,352040.0,891030.76,230878.0,49422.0,
-FG1705.ZCE,20170113,1259.0,1266.0,1261.0,1295.0,1258.0,1275.0,1274.0,9.0,8.0,459110.0,1169811.9,223460.0,-7418.0,
-FG1705.ZCE,20170116,1275.0,1274.0,1275.0,1334.0,1270.0,1314.0,1300.0,40.0,26.0,471626.0,1226282.94,262606.0,39146.0,
-FG1705.ZCE,20170117,1314.0,1300.0,1311.0,1322.0,1276.0,1295.0,1300.0,-5.0,0.0,329272.0,855902.22,233400.0,-29206.0,
-FG1705.ZCE,20170118,1295.0,1300.0,1298.0,1310.0,1286.0,1297.0,1298.0,-3.0,-2.0,257330.0,667823.27,242216.0,8816.0,
-FG1705.ZCE,20170119,1297.0,1298.0,1294.0,1307.0,1281.0,1301.0,1295.0,3.0,-3.0,265194.0,687074.36,234822.0,-7394.0,
-FG1705.ZCE,20170120,1301.0,1295.0,1302.0,1327.0,1297.0,1301.0,1311.0,6.0,16.0,502658.0,1317565.91,275946.0,41124.0,
-FG1705.ZCE,20170123,1301.0,1311.0,1304.0,1307.0,1272.0,1283.0,1291.0,-28.0,-20.0,424006.0,1095087.15,230590.0,-45356.0,
-FG1705.ZCE,20170124,1283.0,1291.0,1280.0,1319.0,1280.0,1308.0,1301.0,17.0,10.0,297602.0,774522.46,238594.0,8004.0,
-FG1705.ZCE,20170125,1308.0,1301.0,1310.0,1323.0,1301.0,1319.0,1313.0,18.0,12.0,229642.0,602854.95,221316.0,-17278.0,
-FG1705.ZCE,20170126,1319.0,1313.0,1315.0,1329.0,1309.0,1323.0,1319.0,10.0,6.0,192204.0,506920.72,202174.0,-19142.0,
-FG1705.ZCE,20170203,1323.0,1319.0,1345.0,1349.0,1282.0,1288.0,1304.0,-31.0,-15.0,196334.0,512179.32,208370.0,6196.0,
-FG1705.ZCE,20170206,1288.0,1304.0,1289.0,1305.0,1286.0,1288.0,1294.0,-16.0,-10.0,187732.0,486013.92,235984.0,27614.0,
-FG1705.ZCE,20170207,1288.0,1294.0,1291.0,1297.0,1269.0,1292.0,1283.0,-2.0,-11.0,284700.0,730689.18,250398.0,14414.0,
-FG1705.ZCE,20170208,1292.0,1283.0,1291.0,1319.0,1283.0,1316.0,1303.0,33.0,20.0,307914.0,802387.21,249750.0,-648.0,
-FG1705.ZCE,20170209,1316.0,1303.0,1318.0,1321.0,1303.0,1304.0,1311.0,1.0,8.0,162104.0,425166.65,238498.0,-11252.0,
-FG1705.ZCE,20170210,1304.0,1311.0,1306.0,1377.0,1300.0,1376.0,1348.0,65.0,37.0,610848.0,1646310.01,378272.0,139774.0,
-FG1705.ZCE,20170213,1376.0,1348.0,1380.0,1397.0,1363.0,1385.0,1379.0,37.0,31.0,541694.0,1493720.55,341258.0,-37014.0,
-FG1705.ZCE,20170214,1385.0,1379.0,1384.0,1393.0,1368.0,1386.0,1380.0,7.0,1.0,306874.0,846722.26,329984.0,-11274.0,
-FG1705.ZCE,20170215,1386.0,1380.0,1390.0,1399.0,1358.0,1365.0,1372.0,-15.0,-8.0,423290.0,1161747.98,311192.0,-18792.0,
-FG1705.ZCE,20170216,1365.0,1372.0,1362.0,1393.0,1348.0,1365.0,1372.0,-7.0,0.0,400092.0,1098056.01,290124.0,-21068.0,
-FG1705.ZCE,20170217,1365.0,1372.0,1365.0,1424.0,1360.0,1375.0,1392.0,3.0,20.0,902256.0,2512646.22,345674.0,55550.0,
-FG1705.ZCE,20170220,1375.0,1392.0,1375.0,1389.0,1354.0,1384.0,1375.0,-8.0,-17.0,438344.0,1205373.55,302878.0,-42796.0,
-FG1705.ZCE,20170221,1384.0,1375.0,1386.0,1404.0,1362.0,1365.0,1382.0,-10.0,7.0,446202.0,1233608.15,313022.0,10144.0,
-FG1705.ZCE,20170222,1365.0,1382.0,1368.0,1373.0,1341.0,1359.0,1359.0,-23.0,-23.0,392470.0,1066851.87,281390.0,-31632.0,
-FG1705.ZCE,20170223,1359.0,1359.0,1356.0,1366.0,1331.0,1340.0,1350.0,-19.0,-9.0,317452.0,857220.29,277608.0,-3782.0,
-FG1705.ZCE,20170224,1340.0,1350.0,1345.0,1350.0,1313.0,1344.0,1330.0,-6.0,-20.0,309892.0,824603.28,234388.0,-43220.0,
-FG1705.ZCE,20170227,1344.0,1330.0,1344.0,1375.0,1336.0,1351.0,1354.0,21.0,24.0,377954.0,1023522.2,268396.0,34008.0,
-FG1705.ZCE,20170228,1351.0,1354.0,1353.0,1354.0,1315.0,1320.0,1333.0,-34.0,-21.0,372060.0,991921.07,251132.0,-17264.0,
-FG1705.ZCE,20170301,1320.0,1333.0,1321.0,1332.0,1306.0,1324.0,1323.0,-9.0,-10.0,280832.0,743133.12,239188.0,-11944.0,
-FG1705.ZCE,20170302,1324.0,1323.0,1326.0,1340.0,1318.0,1326.0,1329.0,3.0,6.0,286232.0,760602.23,251592.0,12404.0,
-FG1705.ZCE,20170303,1326.0,1329.0,1323.0,1325.0,1295.0,1312.0,1308.0,-17.0,-21.0,314414.0,822502.58,234624.0,-16968.0,
-FG1705.ZCE,20170306,1312.0,1308.0,1312.0,1324.0,1303.0,1320.0,1313.0,12.0,5.0,268182.0,704367.94,243070.0,8446.0,
-FG1705.ZCE,20170307,1320.0,1313.0,1320.0,1327.0,1314.0,1321.0,1320.0,8.0,7.0,217954.0,575289.66,228222.0,-14848.0,
-FG1705.ZCE,20170308,1321.0,1320.0,1321.0,1324.0,1254.0,1254.0,1285.0,-66.0,-35.0,460004.0,1181989.35,289900.0,61678.0,
-FG1705.ZCE,20170309,1254.0,1285.0,1250.0,1253.0,1214.0,1227.0,1236.0,-58.0,-49.0,392950.0,971052.89,224860.0,-65040.0,
-FG1705.ZCE,20170310,1227.0,1236.0,1224.0,1244.0,1218.0,1223.0,1233.0,-13.0,-3.0,215784.0,532218.68,227382.0,2522.0,
-FG1705.ZCE,20170313,1223.0,1233.0,1226.0,1249.0,1202.0,1247.0,1229.0,14.0,-4.0,314440.0,773036.65,223948.0,-3434.0,
-FG1705.ZCE,20170314,1247.0,1229.0,1246.0,1258.0,1236.0,1240.0,1246.0,11.0,17.0,262554.0,654049.42,209632.0,-14316.0,
-FG1705.ZCE,20170315,1240.0,1246.0,1237.0,1262.0,1219.0,1256.0,1248.0,10.0,2.0,224418.0,559959.14,201588.0,-8044.0,
-FG1705.ZCE,20170316,1256.0,1248.0,1259.0,1260.0,1204.0,1249.0,1230.0,1.0,-18.0,426550.0,1049584.16,235864.0,34276.0,
-FG1705.ZCE,20170317,1249.0,1230.0,1250.0,1253.0,1233.0,1241.0,1242.0,11.0,12.0,280986.0,698199.96,219632.0,-16232.0,
-FG1705.ZCE,20170320,1241.0,1242.0,1244.0,1248.0,1218.0,1232.0,1234.0,-10.0,-8.0,230544.0,568813.75,215070.0,-4562.0,
-FG1705.ZCE,20170321,1232.0,1234.0,1234.0,1242.0,1214.0,1236.0,1229.0,2.0,-5.0,214946.0,528536.0,203002.0,-12068.0,
-FG1705.ZCE,20170322,1236.0,1229.0,1235.0,1240.0,1190.0,1197.0,1210.0,-32.0,-19.0,329008.0,795872.88,238590.0,35588.0,
-FG1705.ZCE,20170323,1197.0,1210.0,1198.0,1212.0,1196.0,1202.0,1205.0,-8.0,-5.0,146984.0,354209.27,205026.0,-33564.0,
-FG1705.ZCE,20170324,1202.0,1205.0,1202.0,1222.0,1192.0,1213.0,1208.0,8.0,3.0,200832.0,485108.67,206972.0,1946.0,
-FG1705.ZCE,20170327,1213.0,1208.0,1213.0,1219.0,1178.0,1202.0,1198.0,-6.0,-10.0,250278.0,599757.45,216398.0,9426.0,
-FG1705.ZCE,20170328,1202.0,1198.0,1200.0,1258.0,1200.0,1258.0,1239.0,60.0,41.0,485950.0,1204387.59,249474.0,33076.0,
-FG1705.ZCE,20170329,1258.0,1239.0,1262.0,1283.0,1259.0,1276.0,1270.0,37.0,31.0,300466.0,763007.56,196844.0,-52630.0,
-FG1705.ZCE,20170330,1276.0,1270.0,1273.0,1285.0,1260.0,1283.0,1273.0,13.0,3.0,231108.0,588547.34,198170.0,1326.0,
-FG1705.ZCE,20170331,1283.0,1273.0,1285.0,1310.0,1273.0,1307.0,1290.0,34.0,17.0,285214.0,735852.41,189444.0,-8726.0,
-FG1705.ZCE,20170405,1307.0,1290.0,1317.0,1327.0,1282.0,1299.0,1306.0,9.0,16.0,249000.0,650328.87,166128.0,-23316.0,
-FG1705.ZCE,20170406,1299.0,1306.0,1301.0,1310.0,1287.0,1303.0,1298.0,-3.0,-8.0,154326.0,400770.7,161228.0,-4900.0,
-FG1705.ZCE,20170407,1303.0,1298.0,1303.0,1314.0,1281.0,1301.0,1298.0,3.0,0.0,247186.0,641807.18,172024.0,10796.0,
-FG1705.ZCE,20170410,1301.0,1298.0,1299.0,1309.0,1291.0,1294.0,1298.0,-4.0,0.0,185324.0,481209.95,133774.0,-38250.0,
-FG1705.ZCE,20170411,1294.0,1298.0,1293.0,1299.0,1255.0,1256.0,1278.0,-42.0,-20.0,142710.0,364811.37,80260.0,-53514.0,
-FG1705.ZCE,20170412,1256.0,1278.0,1258.0,1272.0,1243.0,1250.0,1259.0,-28.0,-19.0,70958.0,178728.12,53532.0,-26728.0,
-FG1705.ZCE,20170413,1250.0,1259.0,1249.0,1279.0,1244.0,1271.0,1264.0,12.0,5.0,40874.0,103319.88,47338.0,-6194.0,
-FG1705.ZCE,20170414,1271.0,1264.0,1269.0,1285.0,1266.0,1271.0,1275.0,7.0,11.0,30466.0,77680.57,37326.0,-10012.0,
-FG1705.ZCE,20170417,1271.0,1275.0,1270.0,1282.0,1261.0,1274.0,1274.0,-1.0,-1.0,24502.0,62435.54,28800.0,-8526.0,
-FG1705.ZCE,20170418,1274.0,1274.0,1276.0,1279.0,1266.0,1273.0,1273.0,-1.0,-1.0,10596.0,26969.78,23258.0,-5542.0,
-FG1705.ZCE,20170419,1273.0,1273.0,1260.0,1298.0,1249.0,1294.0,1282.0,21.0,9.0,11406.0,29251.33,19234.0,-4024.0,
-FG1705.ZCE,20170420,1294.0,1282.0,1296.0,1314.0,1283.0,1307.0,1299.0,25.0,17.0,14326.0,37208.28,17904.0,-1330.0,
-FG1705.ZCE,20170421,1307.0,1299.0,1310.0,1312.0,1287.0,1293.0,1298.0,-6.0,-1.0,11254.0,29205.8,14186.0,-3718.0,
-FG1705.ZCE,20170424,1293.0,1298.0,1293.0,1298.0,1277.0,1292.0,1288.0,-6.0,-10.0,6588.0,16964.7,11396.0,-2790.0,
-FG1705.ZCE,20170425,1292.0,1288.0,1294.0,1295.0,1284.0,1285.0,1288.0,-3.0,0.0,3520.0,9066.13,8550.0,-2846.0,
-FG1705.ZCE,20170426,1285.0,1288.0,1295.0,1295.0,1270.0,1276.0,1277.0,-12.0,-11.0,4954.0,12653.93,4276.0,-4274.0,
-FG1705.ZCE,20170427,1276.0,1277.0,1271.0,1279.0,1270.0,1274.0,1273.0,-3.0,-4.0,1844.0,4695.68,2608.0,-1668.0,
-FG1705.ZCE,20170428,1274.0,1273.0,1272.0,1293.0,1261.0,1270.0,1276.0,-3.0,3.0,3438.0,8774.35,462.0,-2146.0,
-FG1705.ZCE,20170502,1270.0,1276.0,1262.0,1284.0,1255.0,1256.0,1264.0,-20.0,-12.0,90.0,227.57,394.0,-68.0,
-FG1705.ZCE,20170503,1256.0,1264.0,1270.0,1270.0,1254.0,1262.0,1264.0,-2.0,0.0,76.0,192.14,370.0,-24.0,
-FG1705.ZCE,20170504,1262.0,1264.0,1253.0,1253.0,1251.0,1253.0,1252.0,-11.0,-12.0,80.0,200.33,308.0,-62.0,
-FG1705.ZCE,20170505,1253.0,1252.0,,,,,1252.0,,0.0,0.0,0.0,308.0,0.0,
-FG1705.ZCE,20170508,,1252.0,,,,,1252.0,,0.0,0.0,0.0,308.0,0.0,
-FG1705.ZCE,20170509,,1252.0,1290.0,1290.0,1290.0,1290.0,1290.0,38.0,38.0,2.0,5.16,306.0,-2.0,
-FG1705.ZCE,20170510,1290.0,1290.0,1292.0,1295.0,1292.0,1295.0,1294.0,5.0,4.0,4.0,10.35,302.0,-4.0,
-FG1705.ZCE,20170511,1295.0,1294.0,,,,,1294.0,,0.0,0.0,0.0,302.0,0.0,
-FG1705.ZCE,20170512,,1294.0,1308.0,1308.0,1308.0,1308.0,1308.0,14.0,14.0,2.0,5.23,300.0,-2.0,
-FG1705.ZCE,20170515,1308.0,1308.0,,,,,1317.0,,9.0,0.0,0.0,0.0,-300.0,
diff --git a/data/FG/FG1706.csv b/data/FG/FG1706.csv
deleted file mode 100644
index 5b8f822..0000000
--- a/data/FG/FG1706.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1706.ZCE,20160617,,1011.0,,,,,1011.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160620,,1011.0,,,,,1011.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160621,,1011.0,,,,,1019.0,,8.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160622,,1019.0,1037.0,1037.0,1035.0,1035.0,1036.0,16.0,17.0,4.0,8.29,4.0,4.0,
-FG1706.ZCE,20160623,1035.0,1036.0,1019.0,1019.0,1019.0,1019.0,1019.0,-17.0,-17.0,4.0,8.15,0.0,-4.0,
-FG1706.ZCE,20160624,1019.0,1019.0,,,,,1019.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160627,,1019.0,,,,,1041.0,,22.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160628,,1041.0,,,,,1041.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160629,,1041.0,,,,,1041.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160630,,1041.0,,,,,1072.0,,31.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160701,,1072.0,,,,,1106.0,,34.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160704,,1106.0,,,,,1117.0,,11.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160705,,1117.0,,,,,1129.0,,12.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160706,,1129.0,,,,,1120.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160707,,1120.0,,,,,1120.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160708,,1120.0,,,,,1089.0,,-31.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160711,,1089.0,,,,,1089.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160712,,1089.0,,,,,1114.0,,25.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160713,,1114.0,1114.0,1142.0,1114.0,1118.0,1125.0,4.0,11.0,6.0,13.5,2.0,2.0,
-FG1706.ZCE,20160714,1118.0,1125.0,,,,,1125.0,,0.0,0.0,0.0,2.0,0.0,
-FG1706.ZCE,20160715,,1125.0,1124.0,1124.0,1116.0,1116.0,1120.0,-9.0,-5.0,4.0,8.96,4.0,2.0,
-FG1706.ZCE,20160718,1116.0,1120.0,1130.0,1130.0,1115.0,1115.0,1121.0,-5.0,1.0,10.0,22.42,6.0,2.0,
-FG1706.ZCE,20160719,1115.0,1121.0,1078.0,1078.0,1078.0,1078.0,1078.0,-43.0,-43.0,2.0,4.31,8.0,2.0,
-FG1706.ZCE,20160720,1078.0,1078.0,,,,,1078.0,,0.0,0.0,0.0,8.0,0.0,
-FG1706.ZCE,20160721,,1078.0,1084.0,1085.0,1073.0,1073.0,1082.0,-5.0,4.0,8.0,17.3,0.0,-8.0,
-FG1706.ZCE,20160722,1073.0,1082.0,,,,,1070.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160725,,1070.0,,,,,1070.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160726,,1070.0,,,,,1070.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160727,,1070.0,,,,,1070.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160728,,1070.0,,,,,1058.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160729,,1058.0,,,,,1057.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160801,,1057.0,,,,,1071.0,,14.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160802,,1071.0,,,,,1100.0,,29.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160803,,1100.0,,,,,1100.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160804,,1100.0,,,,,1100.0,,0.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20160805,,1100.0,1113.0,1113.0,1097.0,1097.0,1105.0,-3.0,5.0,4.0,8.84,2.0,2.0,
-FG1706.ZCE,20160808,1097.0,1105.0,1110.0,1110.0,1110.0,1110.0,1110.0,5.0,5.0,2.0,4.44,2.0,0.0,
-FG1706.ZCE,20160809,1110.0,1110.0,,,,,1145.0,,35.0,0.0,0.0,2.0,0.0,
-FG1706.ZCE,20160810,,1145.0,1143.0,1143.0,1143.0,1143.0,1143.0,-2.0,-2.0,2.0,4.57,4.0,2.0,
-FG1706.ZCE,20160811,1143.0,1143.0,,,,,1131.0,,-12.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20160812,,1131.0,1129.0,1129.0,1129.0,1129.0,1129.0,-2.0,-2.0,2.0,4.52,6.0,2.0,
-FG1706.ZCE,20160815,1129.0,1129.0,1145.0,1145.0,1145.0,1145.0,1145.0,16.0,16.0,2.0,4.58,6.0,0.0,
-FG1706.ZCE,20160816,1145.0,1145.0,,,,,1166.0,,21.0,0.0,0.0,6.0,0.0,
-FG1706.ZCE,20160817,,1166.0,,,,,1166.0,,0.0,0.0,0.0,6.0,0.0,
-FG1706.ZCE,20160818,,1166.0,,,,,1171.0,,5.0,0.0,0.0,6.0,0.0,
-FG1706.ZCE,20160819,,1171.0,1174.0,1174.0,1174.0,1174.0,1174.0,3.0,3.0,2.0,4.7,6.0,0.0,
-FG1706.ZCE,20160822,1174.0,1174.0,1177.0,1177.0,1177.0,1177.0,1177.0,3.0,3.0,2.0,4.71,8.0,2.0,
-FG1706.ZCE,20160823,1177.0,1177.0,1187.0,1187.0,1187.0,1187.0,1187.0,10.0,10.0,2.0,4.75,6.0,-2.0,
-FG1706.ZCE,20160824,1187.0,1187.0,1174.0,1174.0,1153.0,1155.0,1163.0,-32.0,-24.0,8.0,18.6,2.0,-4.0,
-FG1706.ZCE,20160825,1155.0,1163.0,1157.0,1167.0,1151.0,1167.0,1158.0,4.0,-5.0,8.0,18.53,4.0,2.0,
-FG1706.ZCE,20160826,1167.0,1158.0,,,,,1186.0,,28.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20160829,,1186.0,1160.0,1160.0,1151.0,1151.0,1154.0,-35.0,-32.0,6.0,13.85,6.0,2.0,
-FG1706.ZCE,20160830,1151.0,1154.0,,,,,1145.0,,-9.0,0.0,0.0,6.0,0.0,
-FG1706.ZCE,20160831,,1145.0,1138.0,1140.0,1130.0,1132.0,1138.0,-13.0,-7.0,88.0,200.36,92.0,86.0,
-FG1706.ZCE,20160901,1132.0,1138.0,1131.0,1131.0,1131.0,1131.0,1131.0,-7.0,-7.0,2.0,4.52,92.0,0.0,
-FG1706.ZCE,20160902,1131.0,1131.0,1166.0,1166.0,1152.0,1152.0,1160.0,21.0,29.0,8.0,18.55,92.0,0.0,
-FG1706.ZCE,20160905,1152.0,1160.0,,,,,1160.0,,0.0,0.0,0.0,92.0,0.0,
-FG1706.ZCE,20160906,,1160.0,1163.0,1163.0,1163.0,1163.0,1163.0,3.0,3.0,6.0,13.96,92.0,0.0,
-FG1706.ZCE,20160907,1163.0,1163.0,,,,,1161.0,,-2.0,0.0,0.0,92.0,0.0,
-FG1706.ZCE,20160908,,1161.0,,,,,1149.0,,-12.0,0.0,0.0,92.0,0.0,
-FG1706.ZCE,20160909,,1149.0,,,,,1149.0,,0.0,0.0,0.0,92.0,0.0,
-FG1706.ZCE,20160912,,1149.0,1142.0,1142.0,1103.0,1103.0,1123.0,-46.0,-26.0,12.0,26.95,84.0,-8.0,
-FG1706.ZCE,20160913,1103.0,1123.0,1107.0,1107.0,1087.0,1087.0,1098.0,-36.0,-25.0,20.0,43.91,94.0,10.0,
-FG1706.ZCE,20160914,1087.0,1098.0,1065.0,1089.0,1065.0,1073.0,1082.0,-25.0,-16.0,40.0,86.56,102.0,8.0,
-FG1706.ZCE,20160919,1073.0,1082.0,,,,,1082.0,,0.0,0.0,0.0,102.0,0.0,
-FG1706.ZCE,20160920,,1082.0,1078.0,1078.0,1078.0,1078.0,1078.0,-4.0,-4.0,2.0,4.31,102.0,0.0,
-FG1706.ZCE,20160921,1078.0,1078.0,,,,,1078.0,,0.0,0.0,0.0,102.0,0.0,
-FG1706.ZCE,20160922,,1078.0,1078.0,1078.0,1078.0,1078.0,1078.0,0.0,0.0,4.0,8.62,98.0,-4.0,
-FG1706.ZCE,20160923,1078.0,1078.0,,,,,1078.0,,0.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20160926,,1078.0,,,,,1078.0,,0.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20160927,,1078.0,1062.0,1065.0,1062.0,1065.0,1064.0,-13.0,-14.0,4.0,8.51,98.0,0.0,
-FG1706.ZCE,20160928,1065.0,1064.0,1036.0,1071.0,1036.0,1071.0,1038.0,7.0,-26.0,84.0,174.38,102.0,4.0,
-FG1706.ZCE,20160929,1071.0,1038.0,1080.0,1080.0,1064.0,1064.0,1074.0,26.0,36.0,10.0,21.47,104.0,2.0,
-FG1706.ZCE,20160930,1064.0,1074.0,1049.0,1056.0,1035.0,1035.0,1040.0,-39.0,-34.0,30.0,62.39,96.0,-8.0,
-FG1706.ZCE,20161010,1035.0,1040.0,1030.0,1030.0,1026.0,1026.0,1027.0,-14.0,-13.0,6.0,12.33,98.0,2.0,
-FG1706.ZCE,20161011,1026.0,1027.0,,,,,1027.0,,0.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20161012,,1027.0,1039.0,1039.0,1031.0,1031.0,1035.0,4.0,8.0,6.0,12.42,96.0,-2.0,
-FG1706.ZCE,20161013,1031.0,1035.0,1024.0,1024.0,1024.0,1024.0,1024.0,-11.0,-11.0,2.0,4.1,96.0,0.0,
-FG1706.ZCE,20161014,1024.0,1024.0,1027.0,1028.0,1022.0,1022.0,1026.0,-2.0,2.0,10.0,20.51,94.0,-2.0,
-FG1706.ZCE,20161017,1022.0,1026.0,1040.0,1040.0,1040.0,1040.0,1040.0,14.0,14.0,2.0,4.16,94.0,0.0,
-FG1706.ZCE,20161018,1040.0,1040.0,,,,,1042.0,,2.0,0.0,0.0,94.0,0.0,
-FG1706.ZCE,20161019,,1042.0,,,,,1053.0,,11.0,0.0,0.0,94.0,0.0,
-FG1706.ZCE,20161020,,1053.0,1060.0,1069.0,1060.0,1069.0,1063.0,16.0,10.0,12.0,25.51,96.0,2.0,
-FG1706.ZCE,20161021,1069.0,1063.0,1068.0,1083.0,1068.0,1083.0,1081.0,20.0,18.0,22.0,47.57,112.0,16.0,
-FG1706.ZCE,20161024,1083.0,1081.0,1087.0,1096.0,1086.0,1095.0,1091.0,14.0,10.0,20.0,43.66,122.0,10.0,
-FG1706.ZCE,20161025,1095.0,1091.0,1088.0,1101.0,1088.0,1101.0,1097.0,10.0,6.0,38.0,83.36,106.0,-16.0,
-FG1706.ZCE,20161026,1101.0,1097.0,1101.0,1103.0,1081.0,1081.0,1094.0,-16.0,-3.0,8.0,17.5,98.0,-8.0,
-FG1706.ZCE,20161027,1081.0,1094.0,,,,,1076.0,,-18.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20161028,,1076.0,,,,,1076.0,,0.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20161031,,1076.0,,,,,1076.0,,0.0,0.0,0.0,98.0,0.0,
-FG1706.ZCE,20161101,,1076.0,1110.0,1111.0,1110.0,1111.0,1110.0,35.0,34.0,8.0,17.76,92.0,-6.0,
-FG1706.ZCE,20161102,1111.0,1110.0,1125.0,1137.0,1117.0,1117.0,1126.0,7.0,16.0,20.0,45.05,84.0,-8.0,
-FG1706.ZCE,20161103,1117.0,1126.0,,,,,1126.0,,0.0,0.0,0.0,84.0,0.0,
-FG1706.ZCE,20161104,,1126.0,1136.0,1136.0,1116.0,1131.0,1128.0,5.0,2.0,6.0,13.53,82.0,-2.0,
-FG1706.ZCE,20161107,1131.0,1128.0,1165.0,1168.0,1153.0,1159.0,1162.0,31.0,34.0,20.0,46.47,78.0,-4.0,
-FG1706.ZCE,20161108,1159.0,1162.0,,,,,1162.0,,0.0,0.0,0.0,78.0,0.0,
-FG1706.ZCE,20161109,,1162.0,,,,,1168.0,,6.0,0.0,0.0,78.0,0.0,
-FG1706.ZCE,20161110,,1168.0,,,,,1189.0,,21.0,0.0,0.0,78.0,0.0,
-FG1706.ZCE,20161111,,1189.0,,,,,1222.0,,33.0,0.0,0.0,78.0,0.0,
-FG1706.ZCE,20161114,,1222.0,1284.0,1284.0,1227.0,1227.0,1258.0,5.0,36.0,12.0,30.18,80.0,2.0,
-FG1706.ZCE,20161115,1227.0,1258.0,1237.0,1237.0,1236.0,1236.0,1236.0,-22.0,-22.0,18.0,44.5,80.0,0.0,
-FG1706.ZCE,20161116,1236.0,1236.0,1226.0,1226.0,1209.0,1215.0,1218.0,-21.0,-18.0,68.0,165.6,68.0,-12.0,
-FG1706.ZCE,20161117,1215.0,1218.0,1219.0,1219.0,1213.0,1217.0,1217.0,-1.0,-1.0,10.0,24.33,66.0,-2.0,
-FG1706.ZCE,20161118,1217.0,1217.0,1220.0,1233.0,1198.0,1200.0,1220.0,-17.0,3.0,102.0,248.93,64.0,-2.0,
-FG1706.ZCE,20161121,1200.0,1220.0,1200.0,1217.0,1188.0,1200.0,1201.0,-20.0,-19.0,72.0,172.87,10.0,-54.0,
-FG1706.ZCE,20161122,1200.0,1201.0,1211.0,1262.0,1141.0,1211.0,1221.0,10.0,20.0,168.0,410.37,18.0,8.0,
-FG1706.ZCE,20161123,1211.0,1221.0,1248.0,1248.0,1246.0,1246.0,1247.0,25.0,26.0,10.0,24.94,8.0,-10.0,
-FG1706.ZCE,20161124,1246.0,1247.0,1239.0,1286.0,1224.0,1286.0,1257.0,39.0,10.0,28.0,70.37,14.0,6.0,
-FG1706.ZCE,20161125,1286.0,1257.0,1279.0,1279.0,1272.0,1272.0,1276.0,15.0,19.0,4.0,10.2,16.0,2.0,
-FG1706.ZCE,20161128,1272.0,1276.0,1297.0,1297.0,1297.0,1297.0,1297.0,21.0,21.0,4.0,10.38,14.0,-2.0,
-FG1706.ZCE,20161129,1297.0,1297.0,1279.0,1296.0,1279.0,1296.0,1287.0,-1.0,-10.0,118.0,303.82,60.0,46.0,
-FG1706.ZCE,20161130,1296.0,1287.0,,,,,1237.0,,-50.0,0.0,0.0,60.0,0.0,
-FG1706.ZCE,20161201,,1237.0,1236.0,1236.0,1236.0,1236.0,1236.0,-1.0,-1.0,2.0,4.94,58.0,-2.0,
-FG1706.ZCE,20161202,1236.0,1236.0,,,,,1199.0,,-37.0,0.0,0.0,58.0,0.0,
-FG1706.ZCE,20161205,,1199.0,1205.0,1205.0,1205.0,1205.0,1205.0,6.0,6.0,2.0,4.82,58.0,0.0,
-FG1706.ZCE,20161206,1205.0,1205.0,,,,,1205.0,,0.0,0.0,0.0,58.0,0.0,
-FG1706.ZCE,20161207,,1205.0,1218.0,1256.0,1218.0,1237.0,1232.0,32.0,27.0,8.0,19.72,54.0,-4.0,
-FG1706.ZCE,20161208,1237.0,1232.0,1237.0,1267.0,1237.0,1267.0,1252.0,35.0,20.0,4.0,10.02,56.0,2.0,
-FG1706.ZCE,20161209,1267.0,1252.0,,,,,1281.0,,29.0,0.0,0.0,56.0,0.0,
-FG1706.ZCE,20161212,,1281.0,1308.0,1314.0,1289.0,1314.0,1304.0,33.0,23.0,12.0,31.29,56.0,0.0,
-FG1706.ZCE,20161213,1314.0,1304.0,1312.0,1340.0,1312.0,1340.0,1326.0,36.0,22.0,8.0,21.22,52.0,-4.0,
-FG1706.ZCE,20161214,1340.0,1326.0,1343.0,1343.0,1339.0,1339.0,1341.0,13.0,15.0,4.0,10.73,48.0,-4.0,
-FG1706.ZCE,20161215,1339.0,1341.0,,,,,1344.0,,3.0,0.0,0.0,48.0,0.0,
-FG1706.ZCE,20161216,,1344.0,1355.0,1379.0,1355.0,1379.0,1367.0,35.0,23.0,4.0,10.94,48.0,0.0,
-FG1706.ZCE,20161219,1379.0,1367.0,1312.0,1312.0,1312.0,1312.0,1312.0,-55.0,-55.0,2.0,5.25,48.0,0.0,
-FG1706.ZCE,20161220,1312.0,1312.0,,,,,1312.0,,0.0,0.0,0.0,48.0,0.0,
-FG1706.ZCE,20161221,,1312.0,1313.0,1313.0,1246.0,1278.0,1270.0,-34.0,-42.0,24.0,60.95,46.0,-2.0,
-FG1706.ZCE,20161222,1278.0,1270.0,1252.0,1252.0,1252.0,1252.0,1252.0,-18.0,-18.0,2.0,5.01,46.0,0.0,
-FG1706.ZCE,20161223,1252.0,1252.0,1221.0,1246.0,1220.0,1246.0,1229.0,-6.0,-23.0,18.0,44.23,50.0,4.0,
-FG1706.ZCE,20161226,1246.0,1229.0,1252.0,1264.0,1213.0,1213.0,1238.0,-16.0,9.0,102.0,252.59,54.0,4.0,
-FG1706.ZCE,20161227,1213.0,1238.0,,,,,1240.0,,2.0,0.0,0.0,54.0,0.0,
-FG1706.ZCE,20161228,,1240.0,1250.0,1250.0,1250.0,1250.0,1250.0,10.0,10.0,8.0,20.0,46.0,-8.0,
-FG1706.ZCE,20161229,1250.0,1250.0,1250.0,1255.0,1248.0,1248.0,1251.0,-2.0,1.0,6.0,15.01,44.0,-2.0,
-FG1706.ZCE,20161230,1248.0,1251.0,1194.0,1230.0,1194.0,1225.0,1211.0,-26.0,-40.0,26.0,62.98,42.0,-2.0,
-FG1706.ZCE,20170103,1225.0,1211.0,1214.0,1218.0,1214.0,1218.0,1216.0,7.0,5.0,20.0,48.64,42.0,0.0,
-FG1706.ZCE,20170104,1218.0,1216.0,1200.0,1200.0,1200.0,1200.0,1200.0,-16.0,-16.0,20.0,48.0,22.0,-20.0,
-FG1706.ZCE,20170105,1200.0,1200.0,1218.0,1218.0,1202.0,1202.0,1210.0,2.0,10.0,16.0,38.72,18.0,-4.0,
-FG1706.ZCE,20170106,1202.0,1210.0,1218.0,1222.0,1201.0,1207.0,1214.0,-3.0,4.0,66.0,160.3,24.0,6.0,
-FG1706.ZCE,20170109,1207.0,1214.0,,,,,1225.0,,11.0,0.0,0.0,24.0,0.0,
-FG1706.ZCE,20170110,,1225.0,1231.0,1234.0,1231.0,1234.0,1233.0,9.0,8.0,4.0,9.86,20.0,-4.0,
-FG1706.ZCE,20170111,1234.0,1233.0,1266.0,1272.0,1260.0,1266.0,1266.0,33.0,33.0,10.0,25.32,18.0,-2.0,
-FG1706.ZCE,20170112,1266.0,1266.0,1245.0,1266.0,1241.0,1258.0,1252.0,-8.0,-14.0,54.0,135.26,14.0,-4.0,
-FG1706.ZCE,20170113,1258.0,1252.0,1264.0,1272.0,1260.0,1260.0,1267.0,8.0,15.0,14.0,35.47,8.0,-6.0,
-FG1706.ZCE,20170116,1260.0,1267.0,1286.0,1308.0,1283.0,1308.0,1291.0,41.0,24.0,16.0,41.31,10.0,2.0,
-FG1706.ZCE,20170117,1308.0,1291.0,,,,,1291.0,,0.0,0.0,0.0,10.0,0.0,
-FG1706.ZCE,20170118,,1291.0,1290.0,1318.0,1290.0,1293.0,1303.0,2.0,12.0,20.0,52.1,10.0,0.0,
-FG1706.ZCE,20170119,1293.0,1303.0,1294.0,1294.0,1293.0,1293.0,1293.0,-10.0,-10.0,6.0,15.52,10.0,0.0,
-FG1706.ZCE,20170120,1293.0,1293.0,1302.0,1308.0,1301.0,1304.0,1305.0,11.0,12.0,10.0,26.09,14.0,4.0,
-FG1706.ZCE,20170123,1304.0,1305.0,1288.0,1297.0,1287.0,1287.0,1289.0,-18.0,-16.0,12.0,30.94,8.0,-6.0,
-FG1706.ZCE,20170124,1287.0,1289.0,1312.0,1314.0,1275.0,1282.0,1295.0,-7.0,6.0,28.0,72.5,14.0,6.0,
-FG1706.ZCE,20170125,1282.0,1295.0,1287.0,1324.0,1287.0,1293.0,1302.0,-2.0,7.0,34.0,88.53,14.0,0.0,
-FG1706.ZCE,20170126,1293.0,1302.0,,,,,1304.0,,2.0,0.0,0.0,14.0,0.0,
-FG1706.ZCE,20170203,,1304.0,1288.0,1288.0,1288.0,1288.0,1288.0,-16.0,-16.0,4.0,10.3,10.0,-4.0,
-FG1706.ZCE,20170206,1288.0,1288.0,1284.0,1288.0,1284.0,1288.0,1286.0,0.0,-2.0,4.0,10.29,6.0,-4.0,
-FG1706.ZCE,20170207,1288.0,1286.0,1278.0,1290.0,1278.0,1290.0,1283.0,4.0,-3.0,18.0,46.2,6.0,0.0,
-FG1706.ZCE,20170208,1290.0,1283.0,1306.0,1314.0,1302.0,1304.0,1306.0,21.0,23.0,10.0,26.12,10.0,4.0,
-FG1706.ZCE,20170209,1304.0,1306.0,,,,,1301.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1706.ZCE,20170210,,1301.0,1342.0,1367.0,1342.0,1360.0,1353.0,59.0,52.0,14.0,37.89,14.0,4.0,
-FG1706.ZCE,20170213,1360.0,1353.0,1375.0,1417.0,1363.0,1402.0,1393.0,49.0,40.0,76.0,211.66,68.0,54.0,
-FG1706.ZCE,20170214,1402.0,1393.0,1393.0,1409.0,1391.0,1391.0,1397.0,-2.0,4.0,308.0,860.65,136.0,68.0,
-FG1706.ZCE,20170215,1391.0,1397.0,1380.0,1393.0,1375.0,1393.0,1388.0,-4.0,-9.0,20.0,55.5,140.0,4.0,
-FG1706.ZCE,20170216,1393.0,1388.0,1373.0,1387.0,1367.0,1367.0,1375.0,-21.0,-13.0,14.0,38.51,146.0,6.0,
-FG1706.ZCE,20170217,1367.0,1375.0,1380.0,1416.0,1378.0,1378.0,1400.0,3.0,25.0,26.0,72.8,138.0,-8.0,
-FG1706.ZCE,20170220,1378.0,1400.0,1387.0,1387.0,1374.0,1374.0,1379.0,-26.0,-21.0,8.0,22.06,140.0,2.0,
-FG1706.ZCE,20170221,1374.0,1379.0,1396.0,1414.0,1377.0,1391.0,1391.0,12.0,12.0,130.0,361.76,156.0,16.0,
-FG1706.ZCE,20170222,1391.0,1391.0,1388.0,1389.0,1369.0,1369.0,1378.0,-22.0,-13.0,22.0,60.62,154.0,-2.0,
-FG1706.ZCE,20170223,1369.0,1378.0,1382.0,1390.0,1367.0,1371.0,1378.0,-7.0,0.0,26.0,71.67,150.0,-4.0,
-FG1706.ZCE,20170224,1371.0,1378.0,1381.0,1381.0,1345.0,1353.0,1360.0,-25.0,-18.0,30.0,81.59,152.0,2.0,
-FG1706.ZCE,20170227,1353.0,1360.0,1362.0,1390.0,1362.0,1381.0,1378.0,21.0,18.0,18.0,49.59,152.0,0.0,
-FG1706.ZCE,20170228,1381.0,1378.0,1380.0,1380.0,1358.0,1358.0,1366.0,-20.0,-12.0,64.0,174.88,142.0,-10.0,
-FG1706.ZCE,20170301,1358.0,1366.0,1358.0,1358.0,1349.0,1353.0,1355.0,-13.0,-11.0,12.0,32.52,140.0,-2.0,
-FG1706.ZCE,20170302,1353.0,1355.0,1357.0,1360.0,1353.0,1357.0,1357.0,2.0,2.0,8.0,21.71,136.0,-4.0,
-FG1706.ZCE,20170303,1357.0,1357.0,1345.0,1345.0,1333.0,1341.0,1341.0,-16.0,-16.0,18.0,48.28,130.0,-6.0,
-FG1706.ZCE,20170306,1341.0,1341.0,1336.0,1345.0,1335.0,1338.0,1340.0,-3.0,-1.0,20.0,53.59,118.0,-12.0,
-FG1706.ZCE,20170307,1338.0,1340.0,1337.0,1344.0,1326.0,1326.0,1335.0,-14.0,-5.0,26.0,69.42,110.0,-8.0,
-FG1706.ZCE,20170308,1326.0,1335.0,1322.0,1322.0,1268.0,1272.0,1294.0,-63.0,-41.0,18.0,46.59,122.0,12.0,
-FG1706.ZCE,20170309,1272.0,1294.0,1260.0,1267.0,1233.0,1240.0,1250.0,-54.0,-44.0,62.0,155.02,126.0,4.0,
-FG1706.ZCE,20170310,1240.0,1250.0,1247.0,1247.0,1245.0,1246.0,1246.0,-4.0,-4.0,18.0,44.86,108.0,-18.0,
-FG1706.ZCE,20170313,1246.0,1246.0,1242.0,1246.0,1242.0,1246.0,1244.0,0.0,-2.0,4.0,9.95,108.0,0.0,
-FG1706.ZCE,20170314,1246.0,1244.0,1250.0,1261.0,1249.0,1251.0,1254.0,7.0,10.0,26.0,65.23,98.0,-10.0,
-FG1706.ZCE,20170315,1251.0,1254.0,1262.0,1262.0,1262.0,1262.0,1262.0,8.0,8.0,2.0,5.05,98.0,0.0,
-FG1706.ZCE,20170316,1262.0,1262.0,1252.0,1252.0,1227.0,1246.0,1239.0,-16.0,-23.0,22.0,54.51,92.0,-6.0,
-FG1706.ZCE,20170317,1246.0,1239.0,1249.0,1257.0,1245.0,1245.0,1250.0,6.0,11.0,56.0,139.98,88.0,-4.0,
-FG1706.ZCE,20170320,1245.0,1250.0,1248.0,1266.0,1248.0,1262.0,1260.0,12.0,10.0,36.0,90.75,96.0,8.0,
-FG1706.ZCE,20170321,1262.0,1260.0,1230.0,1245.0,1228.0,1228.0,1231.0,-32.0,-29.0,20.0,49.25,80.0,-16.0,
-FG1706.ZCE,20170322,1228.0,1231.0,1231.0,1231.0,1207.0,1211.0,1216.0,-20.0,-15.0,10.0,24.33,82.0,2.0,
-FG1706.ZCE,20170323,1211.0,1216.0,,,,,1216.0,,0.0,0.0,0.0,82.0,0.0,
-FG1706.ZCE,20170324,,1216.0,1226.0,1226.0,1226.0,1226.0,1226.0,10.0,10.0,8.0,19.62,74.0,-8.0,
-FG1706.ZCE,20170327,1226.0,1226.0,1200.0,1203.0,1200.0,1203.0,1202.0,-23.0,-24.0,4.0,9.61,72.0,-2.0,
-FG1706.ZCE,20170328,1203.0,1202.0,1218.0,1254.0,1218.0,1251.0,1250.0,49.0,48.0,24.0,59.98,50.0,-22.0,
-FG1706.ZCE,20170329,1251.0,1250.0,1270.0,1270.0,1250.0,1250.0,1268.0,0.0,18.0,44.0,111.54,10.0,-40.0,
-FG1706.ZCE,20170330,1250.0,1268.0,1265.0,1265.0,1265.0,1265.0,1265.0,-3.0,-3.0,2.0,5.06,12.0,2.0,
-FG1706.ZCE,20170331,1265.0,1265.0,1260.0,1293.0,1260.0,1293.0,1284.0,28.0,19.0,20.0,51.34,10.0,-2.0,
-FG1706.ZCE,20170405,1293.0,1284.0,1308.0,1308.0,1308.0,1308.0,1308.0,24.0,24.0,4.0,10.46,10.0,0.0,
-FG1706.ZCE,20170406,1308.0,1308.0,,,,,1308.0,,0.0,0.0,0.0,10.0,0.0,
-FG1706.ZCE,20170407,,1308.0,1306.0,1306.0,1295.0,1295.0,1299.0,-13.0,-9.0,10.0,25.99,14.0,4.0,
-FG1706.ZCE,20170410,1295.0,1299.0,1315.0,1315.0,1315.0,1315.0,1315.0,16.0,16.0,6.0,15.78,12.0,-2.0,
-FG1706.ZCE,20170411,1315.0,1315.0,1286.0,1312.0,1278.0,1278.0,1294.0,-37.0,-21.0,8.0,20.71,12.0,0.0,
-FG1706.ZCE,20170412,1278.0,1294.0,1253.0,1253.0,1253.0,1253.0,1253.0,-41.0,-41.0,2.0,5.01,10.0,-2.0,
-FG1706.ZCE,20170413,1253.0,1253.0,,,,,1257.0,,4.0,0.0,0.0,10.0,0.0,
-FG1706.ZCE,20170414,,1257.0,,,,,1257.0,,0.0,0.0,0.0,10.0,0.0,
-FG1706.ZCE,20170417,,1257.0,1277.0,1277.0,1267.0,1267.0,1270.0,10.0,13.0,6.0,15.24,10.0,0.0,
-FG1706.ZCE,20170418,1267.0,1270.0,1262.0,1262.0,1262.0,1262.0,1262.0,-8.0,-8.0,2.0,5.05,12.0,2.0,
-FG1706.ZCE,20170419,1262.0,1262.0,1236.0,1243.0,1236.0,1243.0,1240.0,-19.0,-22.0,4.0,9.92,10.0,-2.0,
-FG1706.ZCE,20170420,1243.0,1240.0,1290.0,1294.0,1272.0,1294.0,1284.0,54.0,44.0,8.0,20.55,4.0,-6.0,
-FG1706.ZCE,20170421,1294.0,1284.0,1293.0,1326.0,1293.0,1326.0,1310.0,42.0,26.0,4.0,10.48,4.0,0.0,
-FG1706.ZCE,20170424,1326.0,1310.0,,,,,1315.0,,5.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170425,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170426,,1315.0,,,,,1307.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170427,,1307.0,,,,,1307.0,,0.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170428,,1307.0,,,,,1307.0,,0.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170502,,1307.0,1300.0,1300.0,1300.0,1300.0,1300.0,-7.0,-7.0,2.0,5.2,4.0,0.0,
-FG1706.ZCE,20170503,1300.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1706.ZCE,20170504,,1300.0,1292.0,1292.0,1292.0,1292.0,1292.0,-8.0,-8.0,2.0,5.17,2.0,-2.0,
-FG1706.ZCE,20170505,1292.0,1292.0,1240.0,1291.0,1240.0,1265.0,1265.0,-27.0,-27.0,200.0,506.06,84.0,82.0,
-FG1706.ZCE,20170508,1265.0,1265.0,1230.0,1260.0,1230.0,1260.0,1240.0,-5.0,-25.0,94.0,233.04,32.0,-52.0,
-FG1706.ZCE,20170509,1260.0,1240.0,,,,,1255.0,,15.0,0.0,0.0,32.0,0.0,
-FG1706.ZCE,20170510,,1255.0,1250.0,1302.0,1250.0,1269.0,1273.0,14.0,18.0,10.0,25.47,32.0,0.0,
-FG1706.ZCE,20170511,1269.0,1273.0,1300.0,1305.0,1300.0,1305.0,1304.0,32.0,31.0,12.0,31.3,22.0,-10.0,
-FG1706.ZCE,20170512,1305.0,1304.0,1255.0,1255.0,1255.0,1255.0,1255.0,-49.0,-49.0,2.0,5.02,24.0,2.0,
-FG1706.ZCE,20170515,1255.0,1255.0,,,,,1255.0,,0.0,0.0,0.0,24.0,0.0,
-FG1706.ZCE,20170516,,1255.0,,,,,1259.0,,4.0,0.0,0.0,24.0,0.0,
-FG1706.ZCE,20170517,,1259.0,1262.0,1322.0,1262.0,1292.0,1302.0,33.0,43.0,14.0,36.46,20.0,-4.0,
-FG1706.ZCE,20170518,1292.0,1302.0,1334.0,1336.0,1334.0,1336.0,1336.0,34.0,34.0,8.0,21.37,18.0,-2.0,
-FG1706.ZCE,20170519,1336.0,1336.0,1320.0,1342.0,1320.0,1342.0,1338.0,6.0,2.0,12.0,32.1,8.0,-10.0,
-FG1706.ZCE,20170522,1342.0,1338.0,1345.0,1376.0,1327.0,1376.0,1354.0,38.0,16.0,18.0,48.73,6.0,-2.0,
-FG1706.ZCE,20170523,1376.0,1354.0,1343.0,1343.0,1343.0,1343.0,1343.0,-11.0,-11.0,2.0,5.37,8.0,2.0,
-FG1706.ZCE,20170524,1343.0,1343.0,1368.0,1368.0,1356.0,1356.0,1357.0,13.0,14.0,18.0,48.86,16.0,8.0,
-FG1706.ZCE,20170525,1356.0,1357.0,,,,,1357.0,,0.0,0.0,0.0,16.0,0.0,
-FG1706.ZCE,20170526,,1357.0,,,,,1360.0,,3.0,0.0,0.0,16.0,0.0,
-FG1706.ZCE,20170531,,1360.0,1386.0,1386.0,1386.0,1386.0,1386.0,26.0,26.0,2.0,5.54,18.0,2.0,
-FG1706.ZCE,20170601,1386.0,1386.0,,,,,1351.0,,-35.0,0.0,0.0,18.0,0.0,
-FG1706.ZCE,20170602,,1351.0,,,,,1355.0,,4.0,0.0,0.0,18.0,0.0,
-FG1706.ZCE,20170605,,1355.0,1295.0,1295.0,1295.0,1295.0,1295.0,-60.0,-60.0,4.0,10.36,14.0,-4.0,
-FG1706.ZCE,20170606,1295.0,1295.0,1360.0,1360.0,1360.0,1360.0,1360.0,65.0,65.0,2.0,5.44,16.0,2.0,
-FG1706.ZCE,20170607,1360.0,1360.0,1390.0,1395.0,1390.0,1395.0,1392.0,35.0,32.0,14.0,38.98,2.0,-14.0,
-FG1706.ZCE,20170608,1395.0,1392.0,1361.0,1361.0,1361.0,1361.0,1361.0,-31.0,-31.0,2.0,5.44,0.0,-2.0,
-FG1706.ZCE,20170609,1361.0,1361.0,,,,,1379.0,,18.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20170612,,1379.0,,,,,1377.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20170613,,1377.0,,,,,1360.0,,-17.0,0.0,0.0,0.0,0.0,
-FG1706.ZCE,20170614,,1360.0,,,,,1368.0,,8.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1707.csv b/data/FG/FG1707.csv
deleted file mode 100644
index 236ca19..0000000
--- a/data/FG/FG1707.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1707.ZCE,20160715,,1125.0,,,,,1125.0,,0.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20160718,,1125.0,1110.0,1140.0,1110.0,1140.0,1125.0,15.0,0.0,4.0,9.0,2.0,2.0,
-FG1707.ZCE,20160719,1140.0,1125.0,1080.0,1080.0,1080.0,1080.0,1080.0,-45.0,-45.0,2.0,4.32,4.0,2.0,
-FG1707.ZCE,20160720,1080.0,1080.0,1100.0,1100.0,1088.0,1088.0,1094.0,8.0,14.0,4.0,8.75,4.0,0.0,
-FG1707.ZCE,20160721,1088.0,1094.0,1080.0,1080.0,1080.0,1080.0,1080.0,-14.0,-14.0,2.0,4.32,2.0,-2.0,
-FG1707.ZCE,20160722,1080.0,1080.0,1083.0,1117.0,1083.0,1117.0,1100.0,37.0,20.0,4.0,8.8,2.0,0.0,
-FG1707.ZCE,20160725,1117.0,1100.0,,,,,1100.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160726,,1100.0,,,,,1100.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160727,,1100.0,,,,,1098.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160728,,1098.0,,,,,1086.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160729,,1086.0,1052.0,1052.0,1052.0,1052.0,1052.0,-34.0,-34.0,2.0,4.21,2.0,0.0,
-FG1707.ZCE,20160801,1052.0,1052.0,,,,,1066.0,,14.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160802,,1066.0,,,,,1095.0,,29.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160803,,1095.0,,,,,1095.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160804,,1095.0,,,,,1097.0,,2.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160805,,1097.0,,,,,1108.0,,11.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160808,,1108.0,,,,,1125.0,,17.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160809,,1125.0,1168.0,1168.0,1168.0,1168.0,1168.0,43.0,43.0,2.0,4.67,2.0,0.0,
-FG1707.ZCE,20160810,1168.0,1168.0,,,,,1155.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160811,,1155.0,,,,,1146.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160812,,1146.0,1157.0,1157.0,1134.0,1134.0,1146.0,-12.0,0.0,4.0,9.16,2.0,0.0,
-FG1707.ZCE,20160815,1134.0,1146.0,1158.0,1171.0,1136.0,1136.0,1155.0,-10.0,9.0,6.0,13.86,2.0,0.0,
-FG1707.ZCE,20160816,1136.0,1155.0,,,,,1164.0,,9.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160817,,1164.0,1208.0,1208.0,1175.0,1188.0,1188.0,24.0,24.0,10.0,23.75,6.0,4.0,
-FG1707.ZCE,20160818,1188.0,1188.0,1180.0,1180.0,1180.0,1180.0,1180.0,-8.0,-8.0,2.0,4.72,4.0,-2.0,
-FG1707.ZCE,20160819,1180.0,1180.0,1171.0,1171.0,1171.0,1171.0,1171.0,-9.0,-9.0,2.0,4.68,2.0,-2.0,
-FG1707.ZCE,20160822,1171.0,1171.0,,,,,1175.0,,4.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160823,,1175.0,,,,,1176.0,,1.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160824,,1176.0,1180.0,1180.0,1180.0,1180.0,1180.0,4.0,4.0,2.0,4.72,2.0,0.0,
-FG1707.ZCE,20160825,1180.0,1180.0,,,,,1180.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160826,,1180.0,,,,,1180.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160829,,1180.0,,,,,1177.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160830,,1177.0,,,,,1157.0,,-20.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160831,,1157.0,,,,,1151.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160901,,1151.0,,,,,1151.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160902,,1151.0,,,,,1151.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160905,,1151.0,,,,,1151.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160906,,1151.0,,,,,1151.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20160907,,1151.0,1183.0,1183.0,1183.0,1183.0,1183.0,32.0,32.0,2.0,4.73,4.0,2.0,
-FG1707.ZCE,20160908,1183.0,1183.0,,,,,1166.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20160909,,1166.0,,,,,1162.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20160912,,1162.0,,,,,1136.0,,-26.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20160913,,1136.0,1090.0,1090.0,1090.0,1090.0,1090.0,-46.0,-46.0,6.0,13.08,10.0,6.0,
-FG1707.ZCE,20160914,1090.0,1090.0,,,,,1090.0,,0.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20160919,,1090.0,,,,,1090.0,,0.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20160920,,1090.0,,,,,1090.0,,0.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20160921,,1090.0,,,,,1090.0,,0.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20160922,,1090.0,1095.0,1096.0,1086.0,1086.0,1091.0,-4.0,1.0,8.0,17.46,14.0,4.0,
-FG1707.ZCE,20160923,1086.0,1091.0,1090.0,1090.0,1090.0,1090.0,1090.0,-1.0,-1.0,2.0,4.36,14.0,0.0,
-FG1707.ZCE,20160926,1090.0,1090.0,,,,,1090.0,,0.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20160927,,1090.0,,,,,1090.0,,0.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20160928,,1090.0,,,,,1090.0,,0.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20160929,,1090.0,,,,,1090.0,,0.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20160930,,1090.0,1060.0,1060.0,1060.0,1060.0,1060.0,-30.0,-30.0,4.0,8.48,16.0,2.0,
-FG1707.ZCE,20161010,1060.0,1060.0,1048.0,1048.0,1048.0,1048.0,1048.0,-12.0,-12.0,2.0,4.19,18.0,2.0,
-FG1707.ZCE,20161011,1048.0,1048.0,,,,,1048.0,,0.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161012,,1048.0,1049.0,1049.0,1049.0,1049.0,1049.0,1.0,1.0,2.0,4.2,18.0,0.0,
-FG1707.ZCE,20161013,1049.0,1049.0,1051.0,1051.0,1051.0,1051.0,1051.0,2.0,2.0,4.0,8.41,18.0,0.0,
-FG1707.ZCE,20161014,1051.0,1051.0,,,,,1051.0,,0.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161017,,1051.0,1059.0,1059.0,1045.0,1045.0,1050.0,-6.0,-1.0,6.0,12.6,18.0,0.0,
-FG1707.ZCE,20161018,1045.0,1050.0,,,,,1050.0,,0.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161019,,1050.0,,,,,1050.0,,0.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161020,,1050.0,,,,,1060.0,,10.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161021,,1060.0,1074.0,1074.0,1074.0,1074.0,1074.0,14.0,14.0,4.0,8.59,18.0,0.0,
-FG1707.ZCE,20161024,1074.0,1074.0,1078.0,1078.0,1078.0,1078.0,1078.0,4.0,4.0,8.0,17.25,22.0,4.0,
-FG1707.ZCE,20161025,1078.0,1078.0,,,,,1078.0,,0.0,0.0,0.0,22.0,0.0,
-FG1707.ZCE,20161026,,1078.0,1097.0,1097.0,1082.0,1082.0,1094.0,4.0,16.0,10.0,21.87,18.0,-4.0,
-FG1707.ZCE,20161027,1082.0,1094.0,1081.0,1081.0,1081.0,1081.0,1081.0,-13.0,-13.0,2.0,4.32,18.0,0.0,
-FG1707.ZCE,20161028,1081.0,1081.0,,,,,1081.0,,0.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161031,,1081.0,,,,,1079.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1707.ZCE,20161101,,1079.0,1093.0,1120.0,1093.0,1110.0,1111.0,31.0,32.0,24.0,53.32,6.0,-12.0,
-FG1707.ZCE,20161102,1110.0,1111.0,,,,,1111.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161103,,1111.0,,,,,1118.0,,7.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161104,,1118.0,,,,,1118.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161107,,1118.0,1148.0,1148.0,1148.0,1148.0,1148.0,30.0,30.0,2.0,4.59,6.0,0.0,
-FG1707.ZCE,20161108,1148.0,1148.0,1194.0,1194.0,1140.0,1140.0,1182.0,-8.0,34.0,20.0,47.28,10.0,4.0,
-FG1707.ZCE,20161109,1140.0,1182.0,1188.0,1188.0,1188.0,1188.0,1188.0,6.0,6.0,2.0,4.75,10.0,0.0,
-FG1707.ZCE,20161110,1188.0,1188.0,1214.0,1236.0,1214.0,1216.0,1230.0,28.0,42.0,20.0,49.18,8.0,-2.0,
-FG1707.ZCE,20161111,1216.0,1230.0,1245.0,1280.0,1245.0,1280.0,1264.0,50.0,34.0,18.0,45.52,16.0,8.0,
-FG1707.ZCE,20161114,1280.0,1264.0,1287.0,1328.0,1218.0,1218.0,1287.0,-46.0,23.0,22.0,56.63,14.0,-2.0,
-FG1707.ZCE,20161115,1218.0,1287.0,,,,,1222.0,,-65.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20161116,,1222.0,1191.0,1191.0,1178.0,1178.0,1184.0,-44.0,-38.0,8.0,18.94,8.0,-6.0,
-FG1707.ZCE,20161117,1178.0,1184.0,,,,,1203.0,,19.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20161118,,1203.0,,,,,1191.0,,-12.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20161121,,1191.0,,,,,1188.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20161122,,1188.0,,,,,1233.0,,45.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20161123,,1233.0,,,,,1239.0,,6.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20161124,,1239.0,1242.0,1242.0,1239.0,1239.0,1241.0,0.0,2.0,4.0,9.92,6.0,-2.0,
-FG1707.ZCE,20161125,1239.0,1241.0,,,,,1254.0,,13.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161128,,1254.0,,,,,1275.0,,21.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161129,,1275.0,,,,,1275.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161130,,1275.0,,,,,1224.0,,-51.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161201,,1224.0,,,,,1229.0,,5.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161202,,1229.0,,,,,1201.0,,-28.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161205,,1201.0,,,,,1216.0,,15.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161206,,1216.0,,,,,1213.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161207,,1213.0,1218.0,1229.0,1207.0,1229.0,1218.0,16.0,5.0,6.0,14.62,6.0,0.0,
-FG1707.ZCE,20161208,1229.0,1218.0,,,,,1238.0,,20.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161209,,1238.0,,,,,1249.0,,11.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161212,,1249.0,,,,,1271.0,,22.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161213,,1271.0,1335.0,1335.0,1308.0,1312.0,1323.0,41.0,52.0,8.0,21.16,6.0,0.0,
-FG1707.ZCE,20161214,1312.0,1323.0,,,,,1328.0,,5.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161215,,1328.0,,,,,1340.0,,12.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161216,,1340.0,,,,,1341.0,,1.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161219,,1341.0,,,,,1317.0,,-24.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161220,,1317.0,,,,,1317.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161221,,1317.0,,,,,1285.0,,-32.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161222,,1285.0,,,,,1241.0,,-44.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161223,,1241.0,,,,,1241.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161226,,1241.0,,,,,1225.0,,-16.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161227,,1225.0,,,,,1234.0,,9.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161228,,1234.0,,,,,1253.0,,19.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161229,,1253.0,,,,,1253.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20161230,,1253.0,1241.0,1241.0,1241.0,1241.0,1241.0,-12.0,-12.0,2.0,4.96,6.0,0.0,
-FG1707.ZCE,20170103,1241.0,1241.0,,,,,1229.0,,-12.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170104,,1229.0,,,,,1225.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170105,,1225.0,,,,,1222.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170106,,1222.0,,,,,1217.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170109,,1217.0,1187.0,1225.0,1187.0,1225.0,1206.0,8.0,-11.0,4.0,9.65,8.0,2.0,
-FG1707.ZCE,20170110,1225.0,1206.0,,,,,1214.0,,8.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170111,,1214.0,1215.0,1267.0,1215.0,1267.0,1241.0,53.0,27.0,4.0,9.93,8.0,0.0,
-FG1707.ZCE,20170112,1267.0,1241.0,,,,,1241.0,,0.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170113,,1241.0,,,,,1258.0,,17.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170116,,1258.0,1306.0,1306.0,1306.0,1306.0,1306.0,48.0,48.0,2.0,5.22,6.0,-2.0,
-FG1707.ZCE,20170117,1306.0,1306.0,,,,,1293.0,,-13.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170118,,1293.0,,,,,1293.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170119,,1293.0,,,,,1293.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170120,,1293.0,,,,,1293.0,,0.0,0.0,0.0,6.0,0.0,
-FG1707.ZCE,20170123,,1293.0,1278.0,1278.0,1278.0,1278.0,1278.0,-15.0,-15.0,2.0,5.11,6.0,0.0,
-FG1707.ZCE,20170124,1278.0,1278.0,1312.0,1312.0,1312.0,1312.0,1312.0,34.0,34.0,2.0,5.25,6.0,0.0,
-FG1707.ZCE,20170125,1312.0,1312.0,1309.0,1309.0,1309.0,1309.0,1309.0,-3.0,-3.0,2.0,5.24,4.0,-2.0,
-FG1707.ZCE,20170126,1309.0,1309.0,,,,,1315.0,,6.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170203,,1315.0,,,,,1308.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170206,,1308.0,,,,,1308.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170207,,1308.0,,,,,1308.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170208,,1308.0,,,,,1308.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170209,,1308.0,,,,,1308.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170210,,1308.0,,,,,1360.0,,52.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170213,,1360.0,1398.0,1398.0,1398.0,1398.0,1398.0,38.0,38.0,2.0,5.59,2.0,-2.0,
-FG1707.ZCE,20170214,1398.0,1398.0,,,,,1408.0,,10.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170215,,1408.0,,,,,1408.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170216,,1408.0,1420.0,1420.0,1364.0,1364.0,1399.0,-44.0,-9.0,8.0,22.38,4.0,2.0,
-FG1707.ZCE,20170217,1364.0,1399.0,,,,,1397.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170220,,1397.0,,,,,1397.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170221,,1397.0,1385.0,1385.0,1385.0,1385.0,1385.0,-12.0,-12.0,2.0,5.54,4.0,0.0,
-FG1707.ZCE,20170222,1385.0,1385.0,,,,,1385.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170223,,1385.0,,,,,1368.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170224,,1368.0,,,,,1368.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170227,,1368.0,,,,,1368.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170228,,1368.0,1359.0,1359.0,1331.0,1331.0,1344.0,-37.0,-24.0,10.0,26.89,4.0,0.0,
-FG1707.ZCE,20170301,1331.0,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170302,,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170303,,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170306,,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170307,,1344.0,,,,,1342.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170308,,1342.0,1311.0,1311.0,1311.0,1311.0,1311.0,-31.0,-31.0,2.0,5.24,4.0,0.0,
-FG1707.ZCE,20170309,1311.0,1311.0,1259.0,1267.0,1246.0,1246.0,1257.0,-65.0,-54.0,6.0,15.09,6.0,2.0,
-FG1707.ZCE,20170310,1246.0,1257.0,1235.0,1235.0,1235.0,1235.0,1235.0,-22.0,-22.0,2.0,4.94,6.0,0.0,
-FG1707.ZCE,20170313,1235.0,1235.0,1222.0,1238.0,1222.0,1236.0,1231.0,1.0,-4.0,14.0,34.48,2.0,-4.0,
-FG1707.ZCE,20170314,1236.0,1231.0,,,,,1240.0,,9.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170315,,1240.0,,,,,1259.0,,19.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170316,,1259.0,,,,,1259.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170317,,1259.0,,,,,1258.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170320,,1258.0,,,,,1245.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170321,,1245.0,,,,,1245.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170322,,1245.0,,,,,1211.0,,-34.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170323,,1211.0,1219.0,1219.0,1219.0,1219.0,1219.0,8.0,8.0,2.0,4.88,2.0,0.0,
-FG1707.ZCE,20170324,1219.0,1219.0,1186.0,1186.0,1186.0,1186.0,1186.0,-33.0,-33.0,2.0,4.74,2.0,0.0,
-FG1707.ZCE,20170327,1186.0,1186.0,1191.0,1191.0,1191.0,1191.0,1191.0,5.0,5.0,2.0,4.76,2.0,0.0,
-FG1707.ZCE,20170328,1191.0,1191.0,1198.0,1233.0,1195.0,1211.0,1206.0,20.0,15.0,22.0,53.06,2.0,0.0,
-FG1707.ZCE,20170329,1211.0,1206.0,,,,,1248.0,,42.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170330,,1248.0,,,,,1248.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170331,,1248.0,,,,,1268.0,,20.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170405,,1268.0,,,,,1280.0,,12.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170406,,1280.0,,,,,1285.0,,5.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170407,,1285.0,,,,,1285.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170410,,1285.0,,,,,1285.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170411,,1285.0,,,,,1249.0,,-36.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170412,,1249.0,,,,,1238.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170413,,1238.0,,,,,1241.0,,3.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170414,,1241.0,,,,,1241.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170417,,1241.0,,,,,1232.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170418,,1232.0,,,,,1227.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170419,,1227.0,,,,,1241.0,,14.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170420,,1241.0,,,,,1285.0,,44.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170421,,1285.0,,,,,1287.0,,2.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170424,,1287.0,1278.0,1299.0,1277.0,1292.0,1286.0,5.0,-1.0,12.0,30.86,4.0,2.0,
-FG1707.ZCE,20170425,1292.0,1286.0,,,,,1296.0,,10.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170426,,1296.0,,,,,1291.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170427,,1291.0,,,,,1297.0,,6.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170428,,1297.0,,,,,1300.0,,3.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170502,,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170503,,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170504,,1300.0,1266.0,1266.0,1266.0,1266.0,1266.0,-34.0,-34.0,2.0,5.06,4.0,0.0,
-FG1707.ZCE,20170505,1266.0,1266.0,1253.0,1253.0,1253.0,1253.0,1253.0,-13.0,-13.0,2.0,5.01,4.0,0.0,
-FG1707.ZCE,20170508,1253.0,1253.0,,,,,1253.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170509,,1253.0,1264.0,1264.0,1264.0,1264.0,1264.0,11.0,11.0,2.0,5.06,4.0,0.0,
-FG1707.ZCE,20170510,1264.0,1264.0,,,,,1255.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170511,,1255.0,1290.0,1290.0,1290.0,1290.0,1290.0,35.0,35.0,2.0,5.16,4.0,0.0,
-FG1707.ZCE,20170512,1290.0,1290.0,,,,,1290.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170515,,1290.0,1313.0,1313.0,1313.0,1313.0,1313.0,23.0,23.0,2.0,5.25,4.0,0.0,
-FG1707.ZCE,20170516,1313.0,1313.0,,,,,1313.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170517,,1313.0,,,,,1294.0,,-19.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170518,,1294.0,1294.0,1294.0,1294.0,1294.0,1294.0,0.0,0.0,2.0,5.18,4.0,0.0,
-FG1707.ZCE,20170519,1294.0,1294.0,,,,,1301.0,,7.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170522,,1301.0,,,,,1301.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170523,,1301.0,,,,,1309.0,,8.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170524,,1309.0,,,,,1309.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170525,,1309.0,,,,,1309.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170526,,1309.0,1340.0,1340.0,1340.0,1340.0,1340.0,31.0,31.0,2.0,5.36,4.0,0.0,
-FG1707.ZCE,20170531,1340.0,1340.0,,,,,1333.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170601,,1333.0,,,,,1324.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170602,,1324.0,1330.0,1331.0,1330.0,1331.0,1331.0,7.0,7.0,12.0,31.94,14.0,10.0,
-FG1707.ZCE,20170605,1331.0,1331.0,,,,,1272.0,,-59.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20170606,,1272.0,,,,,1336.0,,64.0,0.0,0.0,14.0,0.0,
-FG1707.ZCE,20170607,,1336.0,1397.0,1397.0,1395.0,1395.0,1396.0,59.0,60.0,4.0,11.17,12.0,-2.0,
-FG1707.ZCE,20170608,1395.0,1396.0,1380.0,1380.0,1380.0,1380.0,1380.0,-16.0,-16.0,2.0,5.52,10.0,-2.0,
-FG1707.ZCE,20170609,1380.0,1380.0,,,,,1398.0,,18.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20170612,,1398.0,,,,,1396.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1707.ZCE,20170613,,1396.0,1376.0,1376.0,1376.0,1376.0,1376.0,-20.0,-20.0,4.0,11.01,8.0,-2.0,
-FG1707.ZCE,20170614,1376.0,1376.0,,,,,1376.0,,0.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170615,,1376.0,,,,,1376.0,,0.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170616,,1376.0,,,,,1376.0,,0.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170619,,1376.0,,,,,1377.0,,1.0,0.0,0.0,8.0,0.0,
-FG1707.ZCE,20170620,,1377.0,1310.0,1435.0,1310.0,1435.0,1373.0,58.0,-4.0,8.0,21.96,4.0,-4.0,
-FG1707.ZCE,20170621,1435.0,1373.0,,,,,1373.0,,0.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170622,,1373.0,,,,,1355.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1707.ZCE,20170623,,1355.0,1399.0,1399.0,1292.0,1292.0,1346.0,-63.0,-9.0,4.0,10.76,2.0,-2.0,
-FG1707.ZCE,20170626,1292.0,1346.0,,,,,1346.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170627,,1346.0,,,,,1350.0,,4.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170628,,1350.0,,,,,1350.0,,0.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170629,,1350.0,,,,,1390.0,,40.0,0.0,0.0,2.0,0.0,
-FG1707.ZCE,20170630,,1390.0,1460.0,1460.0,1460.0,1460.0,1460.0,70.0,70.0,2.0,5.84,0.0,-2.0,
-FG1707.ZCE,20170703,1460.0,1460.0,,,,,1465.0,,5.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170704,,1465.0,,,,,1453.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170705,,1453.0,,,,,1470.0,,17.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170706,,1470.0,,,,,1462.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170707,,1462.0,,,,,1464.0,,2.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170710,,1464.0,,,,,1464.0,,0.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170711,,1464.0,,,,,1478.0,,14.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170712,,1478.0,,,,,1472.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170713,,1472.0,,,,,1455.0,,-17.0,0.0,0.0,0.0,0.0,
-FG1707.ZCE,20170714,,1455.0,,,,,1458.0,,3.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1708.csv b/data/FG/FG1708.csv
deleted file mode 100644
index 178cea8..0000000
--- a/data/FG/FG1708.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1708.ZCE,20160815,,1146.0,,,,,1146.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160816,,1146.0,,,,,1150.0,,4.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160817,,1150.0,,,,,1150.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160818,,1150.0,,,,,1150.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160819,,1150.0,,,,,1150.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160822,,1150.0,,,,,1157.0,,7.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160823,,1157.0,,,,,1158.0,,1.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160824,,1158.0,,,,,1158.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160825,,1158.0,,,,,1170.0,,12.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160826,,1170.0,,,,,1184.0,,14.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160829,,1184.0,1151.0,1187.0,1151.0,1187.0,1170.0,3.0,-14.0,8.0,18.71,0.0,0.0,
-FG1708.ZCE,20160830,1187.0,1170.0,,,,,1170.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160831,,1170.0,,,,,1163.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160901,,1163.0,,,,,1163.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160902,,1163.0,,,,,1163.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160905,,1163.0,,,,,1163.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160906,,1163.0,,,,,1166.0,,3.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160907,,1166.0,,,,,1166.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160908,,1166.0,,,,,1166.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160909,,1166.0,,,,,1166.0,,0.0,0.0,0.0,0.0,0.0,
-FG1708.ZCE,20160912,,1166.0,1135.0,1136.0,1124.0,1124.0,1128.0,-42.0,-38.0,26.0,58.68,24.0,24.0,
-FG1708.ZCE,20160913,1124.0,1128.0,1123.0,1123.0,1097.0,1097.0,1111.0,-31.0,-17.0,36.0,79.96,58.0,34.0,
-FG1708.ZCE,20160914,1097.0,1111.0,1093.0,1097.0,1082.0,1082.0,1090.0,-29.0,-21.0,44.0,95.9,80.0,22.0,
-FG1708.ZCE,20160919,1082.0,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160920,,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160921,,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160922,,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160923,,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160926,,1090.0,,,,,1090.0,,0.0,0.0,0.0,80.0,0.0,
-FG1708.ZCE,20160927,,1090.0,1076.0,1076.0,1068.0,1068.0,1072.0,-22.0,-18.0,4.0,8.58,82.0,2.0,
-FG1708.ZCE,20160928,1068.0,1072.0,1029.0,1097.0,1029.0,1071.0,1035.0,-1.0,-37.0,38.0,78.64,82.0,0.0,
-FG1708.ZCE,20160929,1071.0,1035.0,,,,,1071.0,,36.0,0.0,0.0,82.0,0.0,
-FG1708.ZCE,20160930,,1071.0,1066.0,1066.0,1049.0,1050.0,1058.0,-21.0,-13.0,24.0,50.78,98.0,16.0,
-FG1708.ZCE,20161010,1050.0,1058.0,1055.0,1055.0,1036.0,1036.0,1045.0,-22.0,-13.0,10.0,20.91,106.0,8.0,
-FG1708.ZCE,20161011,1036.0,1045.0,1038.0,1043.0,1038.0,1043.0,1041.0,-2.0,-4.0,4.0,8.32,106.0,0.0,
-FG1708.ZCE,20161012,1043.0,1041.0,1044.0,1044.0,1037.0,1037.0,1041.0,-4.0,0.0,6.0,12.5,108.0,2.0,
-FG1708.ZCE,20161013,1037.0,1041.0,1037.0,1037.0,1036.0,1036.0,1036.0,-5.0,-5.0,6.0,12.44,110.0,2.0,
-FG1708.ZCE,20161014,1036.0,1036.0,1031.0,1040.0,1031.0,1040.0,1036.0,4.0,0.0,4.0,8.28,110.0,0.0,
-FG1708.ZCE,20161017,1040.0,1036.0,1040.0,1050.0,1040.0,1050.0,1043.0,14.0,7.0,8.0,16.69,108.0,-2.0,
-FG1708.ZCE,20161018,1050.0,1043.0,1048.0,1051.0,1048.0,1051.0,1050.0,8.0,7.0,4.0,8.4,106.0,-2.0,
-FG1708.ZCE,20161019,1051.0,1050.0,1070.0,1072.0,1052.0,1063.0,1066.0,13.0,16.0,12.0,25.57,104.0,-2.0,
-FG1708.ZCE,20161020,1063.0,1066.0,1073.0,1073.0,1073.0,1073.0,1073.0,7.0,7.0,2.0,4.29,104.0,0.0,
-FG1708.ZCE,20161021,1073.0,1073.0,1079.0,1099.0,1079.0,1099.0,1087.0,26.0,14.0,6.0,13.04,104.0,0.0,
-FG1708.ZCE,20161024,1099.0,1087.0,1075.0,1099.0,1075.0,1099.0,1093.0,12.0,6.0,10.0,21.86,108.0,4.0,
-FG1708.ZCE,20161025,1099.0,1093.0,1103.0,1105.0,1099.0,1105.0,1103.0,12.0,10.0,44.0,97.09,70.0,-38.0,
-FG1708.ZCE,20161026,1105.0,1103.0,1106.0,1106.0,1090.0,1090.0,1097.0,-13.0,-6.0,6.0,13.16,68.0,-2.0,
-FG1708.ZCE,20161027,1090.0,1097.0,1090.0,1094.0,1075.0,1075.0,1084.0,-22.0,-13.0,8.0,17.34,68.0,0.0,
-FG1708.ZCE,20161028,1075.0,1084.0,,,,,1084.0,,0.0,0.0,0.0,68.0,0.0,
-FG1708.ZCE,20161031,,1084.0,,,,,1084.0,,0.0,0.0,0.0,68.0,0.0,
-FG1708.ZCE,20161101,,1084.0,1096.0,1116.0,1096.0,1111.0,1109.0,27.0,25.0,36.0,79.86,38.0,-30.0,
-FG1708.ZCE,20161102,1111.0,1109.0,1114.0,1121.0,1109.0,1109.0,1116.0,0.0,7.0,38.0,84.8,14.0,-24.0,
-FG1708.ZCE,20161103,1109.0,1116.0,,,,,1116.0,,0.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161104,,1116.0,,,,,1116.0,,0.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161107,,1116.0,1148.0,1148.0,1148.0,1148.0,1148.0,32.0,32.0,2.0,4.59,14.0,0.0,
-FG1708.ZCE,20161108,1148.0,1148.0,,,,,1152.0,,4.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161109,,1152.0,,,,,1158.0,,6.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161110,,1158.0,,,,,1199.0,,41.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161111,,1199.0,,,,,1232.0,,33.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161114,,1232.0,1293.0,1293.0,1250.0,1260.0,1264.0,28.0,32.0,8.0,20.22,14.0,0.0,
-FG1708.ZCE,20161115,1260.0,1264.0,,,,,1242.0,,-22.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161116,,1242.0,,,,,1228.0,,-14.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161117,,1228.0,,,,,1228.0,,0.0,0.0,0.0,14.0,0.0,
-FG1708.ZCE,20161118,,1228.0,1198.0,1210.0,1196.0,1196.0,1199.0,-32.0,-29.0,12.0,28.78,10.0,-4.0,
-FG1708.ZCE,20161121,1196.0,1199.0,,,,,1194.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161122,,1194.0,,,,,1232.0,,38.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161123,,1232.0,1235.0,1235.0,1235.0,1235.0,1235.0,3.0,3.0,2.0,4.94,10.0,0.0,
-FG1708.ZCE,20161124,1235.0,1235.0,,,,,1237.0,,2.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161125,,1237.0,,,,,1250.0,,13.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161128,,1250.0,1300.0,1300.0,1300.0,1300.0,1300.0,50.0,50.0,2.0,5.2,8.0,-2.0,
-FG1708.ZCE,20161129,1300.0,1300.0,1288.0,1288.0,1288.0,1288.0,1288.0,-12.0,-12.0,2.0,5.15,6.0,-2.0,
-FG1708.ZCE,20161130,1288.0,1288.0,,,,,1223.0,,-65.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161201,,1223.0,1226.0,1226.0,1226.0,1226.0,1226.0,3.0,3.0,2.0,4.9,6.0,0.0,
-FG1708.ZCE,20161202,1226.0,1226.0,,,,,1196.0,,-30.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161205,,1196.0,,,,,1205.0,,9.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161206,,1205.0,,,,,1205.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161207,,1205.0,,,,,1210.0,,5.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161208,,1210.0,,,,,1230.0,,20.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161209,,1230.0,,,,,1241.0,,11.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161212,,1241.0,,,,,1263.0,,22.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20161213,,1263.0,1327.0,1327.0,1302.0,1318.0,1318.0,55.0,55.0,36.0,94.87,8.0,2.0,
-FG1708.ZCE,20161214,1318.0,1318.0,1352.0,1352.0,1352.0,1352.0,1352.0,34.0,34.0,2.0,5.41,8.0,0.0,
-FG1708.ZCE,20161215,1352.0,1352.0,,,,,1352.0,,0.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20161216,,1352.0,,,,,1352.0,,0.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20161219,,1352.0,1365.0,1365.0,1344.0,1344.0,1358.0,-8.0,6.0,6.0,16.3,10.0,2.0,
-FG1708.ZCE,20161220,1344.0,1358.0,,,,,1332.0,,-26.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161221,,1332.0,1315.0,1315.0,1308.0,1308.0,1312.0,-24.0,-20.0,4.0,10.49,10.0,0.0,
-FG1708.ZCE,20161222,1308.0,1312.0,,,,,1293.0,,-19.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161223,,1293.0,,,,,1269.0,,-24.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20161226,,1269.0,1218.0,1218.0,1218.0,1218.0,1218.0,-51.0,-51.0,2.0,4.87,8.0,-2.0,
-FG1708.ZCE,20161227,1218.0,1218.0,,,,,1234.0,,16.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20161228,,1234.0,,,,,1253.0,,19.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20161229,,1253.0,,,,,1253.0,,0.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20161230,,1253.0,1241.0,1241.0,1213.0,1213.0,1223.0,-40.0,-30.0,6.0,14.67,8.0,0.0,
-FG1708.ZCE,20170103,1213.0,1223.0,,,,,1214.0,,-9.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20170104,,1214.0,,,,,1210.0,,-4.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20170105,,1210.0,,,,,1210.0,,0.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20170106,,1210.0,1205.0,1205.0,1205.0,1205.0,1205.0,-5.0,-5.0,2.0,4.82,8.0,0.0,
-FG1708.ZCE,20170109,1205.0,1205.0,,,,,1210.0,,5.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20170110,,1210.0,,,,,1260.0,,50.0,0.0,0.0,8.0,0.0,
-FG1708.ZCE,20170111,,1260.0,1254.0,1254.0,1251.0,1251.0,1253.0,-9.0,-7.0,4.0,10.02,10.0,2.0,
-FG1708.ZCE,20170112,1251.0,1253.0,1248.0,1248.0,1248.0,1248.0,1248.0,-5.0,-5.0,2.0,4.99,8.0,-2.0,
-FG1708.ZCE,20170113,1248.0,1248.0,1262.0,1262.0,1262.0,1262.0,1262.0,14.0,14.0,2.0,5.05,8.0,0.0,
-FG1708.ZCE,20170116,1262.0,1262.0,1299.0,1299.0,1299.0,1299.0,1299.0,37.0,37.0,2.0,5.2,6.0,-2.0,
-FG1708.ZCE,20170117,1299.0,1299.0,,,,,1291.0,,-8.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170118,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170119,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170120,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170123,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170124,,1291.0,,,,,1296.0,,5.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170125,,1296.0,,,,,1296.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170126,,1296.0,,,,,1302.0,,6.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170203,,1302.0,,,,,1292.0,,-10.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170206,,1292.0,,,,,1291.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170207,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170208,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170209,,1291.0,,,,,1291.0,,0.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170210,,1291.0,,,,,1343.0,,52.0,0.0,0.0,6.0,0.0,
-FG1708.ZCE,20170213,,1343.0,1377.0,1384.0,1367.0,1384.0,1376.0,41.0,33.0,6.0,16.51,10.0,4.0,
-FG1708.ZCE,20170214,1384.0,1376.0,,,,,1403.0,,27.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20170215,,1403.0,1387.0,1387.0,1387.0,1387.0,1387.0,-16.0,-16.0,2.0,5.55,10.0,0.0,
-FG1708.ZCE,20170216,1387.0,1387.0,1377.0,1377.0,1377.0,1377.0,1377.0,-10.0,-10.0,4.0,11.02,10.0,0.0,
-FG1708.ZCE,20170217,1377.0,1377.0,,,,,1379.0,,2.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20170220,,1379.0,,,,,1399.0,,20.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20170221,,1399.0,,,,,1399.0,,0.0,0.0,0.0,10.0,0.0,
-FG1708.ZCE,20170222,,1399.0,1388.0,1388.0,1386.0,1386.0,1386.0,-13.0,-13.0,22.0,60.99,32.0,22.0,
-FG1708.ZCE,20170223,1386.0,1386.0,1393.0,1393.0,1389.0,1392.0,1391.0,6.0,5.0,6.0,16.7,38.0,6.0,
-FG1708.ZCE,20170224,1392.0,1391.0,1358.0,1383.0,1358.0,1358.0,1363.0,-33.0,-28.0,28.0,76.34,40.0,2.0,
-FG1708.ZCE,20170227,1358.0,1363.0,,,,,1382.0,,19.0,0.0,0.0,40.0,0.0,
-FG1708.ZCE,20170228,,1382.0,,,,,1371.0,,-11.0,0.0,0.0,40.0,0.0,
-FG1708.ZCE,20170301,,1371.0,,,,,1371.0,,0.0,0.0,0.0,40.0,0.0,
-FG1708.ZCE,20170302,,1371.0,1367.0,1368.0,1367.0,1368.0,1368.0,-3.0,-3.0,4.0,10.94,40.0,0.0,
-FG1708.ZCE,20170303,1368.0,1368.0,,,,,1364.0,,-4.0,0.0,0.0,40.0,0.0,
-FG1708.ZCE,20170306,,1364.0,1342.0,1342.0,1342.0,1342.0,1342.0,-22.0,-22.0,2.0,5.37,38.0,-2.0,
-FG1708.ZCE,20170307,1342.0,1342.0,1339.0,1339.0,1339.0,1339.0,1339.0,-3.0,-3.0,2.0,5.36,36.0,-2.0,
-FG1708.ZCE,20170308,1339.0,1339.0,,,,,1285.0,,-54.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170309,,1285.0,,,,,1265.0,,-20.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170310,,1265.0,,,,,1251.0,,-14.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170313,,1251.0,,,,,1251.0,,0.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170314,,1251.0,,,,,1251.0,,0.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170315,,1251.0,,,,,1264.0,,13.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170316,,1264.0,,,,,1264.0,,0.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170317,,1264.0,1253.0,1253.0,1253.0,1253.0,1253.0,-11.0,-11.0,2.0,5.01,36.0,0.0,
-FG1708.ZCE,20170320,1253.0,1253.0,,,,,1243.0,,-10.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170321,,1243.0,,,,,1243.0,,0.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170322,,1243.0,1230.0,1244.0,1230.0,1244.0,1232.0,1.0,-11.0,18.0,44.34,24.0,-12.0,
-FG1708.ZCE,20170323,1244.0,1232.0,,,,,1214.0,,-18.0,0.0,0.0,24.0,0.0,
-FG1708.ZCE,20170324,,1214.0,,,,,1214.0,,0.0,0.0,0.0,24.0,0.0,
-FG1708.ZCE,20170327,,1214.0,,,,,1205.0,,-9.0,0.0,0.0,24.0,0.0,
-FG1708.ZCE,20170328,,1205.0,1239.0,1239.0,1239.0,1239.0,1239.0,34.0,34.0,2.0,4.96,22.0,-2.0,
-FG1708.ZCE,20170329,1239.0,1239.0,,,,,1253.0,,14.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170330,,1253.0,,,,,1253.0,,0.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170331,,1253.0,,,,,1282.0,,29.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170405,,1282.0,,,,,1291.0,,9.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170406,,1291.0,,,,,1295.0,,4.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170407,,1295.0,,,,,1284.0,,-11.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170410,,1284.0,1268.0,1288.0,1264.0,1279.0,1274.0,-5.0,-10.0,26.0,66.27,22.0,0.0,
-FG1708.ZCE,20170411,1279.0,1274.0,1282.0,1297.0,1260.0,1260.0,1280.0,-14.0,6.0,10.0,25.6,22.0,0.0,
-FG1708.ZCE,20170412,1260.0,1280.0,,,,,1243.0,,-37.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170413,,1243.0,,,,,1247.0,,4.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170414,,1247.0,,,,,1247.0,,0.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170417,,1247.0,1257.0,1257.0,1257.0,1257.0,1257.0,10.0,10.0,2.0,5.03,22.0,0.0,
-FG1708.ZCE,20170418,1257.0,1257.0,,,,,1249.0,,-8.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170419,,1249.0,1248.0,1248.0,1248.0,1248.0,1248.0,-1.0,-1.0,12.0,29.95,34.0,12.0,
-FG1708.ZCE,20170420,1248.0,1248.0,1255.0,1292.0,1255.0,1292.0,1271.0,44.0,23.0,20.0,50.85,30.0,-4.0,
-FG1708.ZCE,20170421,1292.0,1271.0,1309.0,1324.0,1309.0,1310.0,1315.0,39.0,44.0,18.0,47.33,32.0,2.0,
-FG1708.ZCE,20170424,1310.0,1315.0,1302.0,1347.0,1302.0,1347.0,1318.0,32.0,3.0,8.0,21.08,32.0,0.0,
-FG1708.ZCE,20170425,1347.0,1318.0,1332.0,1333.0,1302.0,1302.0,1324.0,-16.0,6.0,18.0,47.65,36.0,4.0,
-FG1708.ZCE,20170426,1302.0,1324.0,1303.0,1308.0,1303.0,1306.0,1306.0,-18.0,-18.0,6.0,15.67,34.0,-2.0,
-FG1708.ZCE,20170427,1306.0,1306.0,1309.0,1314.0,1298.0,1314.0,1306.0,8.0,0.0,12.0,31.35,38.0,4.0,
-FG1708.ZCE,20170428,1314.0,1306.0,1319.0,1327.0,1300.0,1303.0,1312.0,-3.0,6.0,20.0,52.47,46.0,8.0,
-FG1708.ZCE,20170502,1303.0,1312.0,1303.0,1303.0,1295.0,1303.0,1302.0,-9.0,-10.0,12.0,31.24,36.0,-10.0,
-FG1708.ZCE,20170503,1303.0,1302.0,,,,,1302.0,,0.0,0.0,0.0,36.0,0.0,
-FG1708.ZCE,20170504,,1302.0,1293.0,1302.0,1274.0,1274.0,1290.0,-28.0,-12.0,20.0,51.58,30.0,-6.0,
-FG1708.ZCE,20170505,1274.0,1290.0,1274.0,1274.0,1250.0,1250.0,1261.0,-40.0,-29.0,14.0,35.31,30.0,0.0,
-FG1708.ZCE,20170508,1250.0,1261.0,1273.0,1273.0,1265.0,1265.0,1269.0,4.0,8.0,4.0,10.15,30.0,0.0,
-FG1708.ZCE,20170509,1265.0,1269.0,1257.0,1257.0,1252.0,1252.0,1255.0,-17.0,-14.0,4.0,10.04,28.0,-2.0,
-FG1708.ZCE,20170510,1252.0,1255.0,1252.0,1262.0,1239.0,1262.0,1254.0,7.0,-1.0,50.0,125.36,28.0,0.0,
-FG1708.ZCE,20170511,1262.0,1254.0,1278.0,1281.0,1278.0,1281.0,1280.0,27.0,26.0,4.0,10.24,26.0,-2.0,
-FG1708.ZCE,20170512,1281.0,1280.0,1287.0,1287.0,1283.0,1284.0,1285.0,4.0,5.0,6.0,15.42,26.0,0.0,
-FG1708.ZCE,20170515,1284.0,1285.0,1287.0,1297.0,1287.0,1295.0,1294.0,10.0,9.0,8.0,20.7,30.0,4.0,
-FG1708.ZCE,20170516,1295.0,1294.0,1298.0,1298.0,1286.0,1295.0,1293.0,1.0,-1.0,6.0,15.52,26.0,-4.0,
-FG1708.ZCE,20170517,1295.0,1293.0,1283.0,1283.0,1280.0,1280.0,1282.0,-13.0,-11.0,4.0,10.25,26.0,0.0,
-FG1708.ZCE,20170518,1280.0,1282.0,1285.0,1285.0,1285.0,1285.0,1285.0,3.0,3.0,2.0,5.14,26.0,0.0,
-FG1708.ZCE,20170519,1285.0,1285.0,1307.0,1307.0,1293.0,1293.0,1300.0,8.0,15.0,8.0,20.8,26.0,0.0,
-FG1708.ZCE,20170522,1293.0,1300.0,,,,,1316.0,,16.0,0.0,0.0,26.0,0.0,
-FG1708.ZCE,20170523,,1316.0,,,,,1345.0,,29.0,0.0,0.0,26.0,0.0,
-FG1708.ZCE,20170524,,1345.0,1330.0,1330.0,1330.0,1330.0,1330.0,-15.0,-15.0,2.0,5.32,26.0,0.0,
-FG1708.ZCE,20170525,1330.0,1330.0,1365.0,1365.0,1339.0,1339.0,1356.0,9.0,26.0,6.0,16.28,30.0,4.0,
-FG1708.ZCE,20170526,1339.0,1356.0,1360.0,1376.0,1344.0,1376.0,1361.0,20.0,5.0,10.0,27.22,28.0,-2.0,
-FG1708.ZCE,20170531,1376.0,1361.0,1351.0,1351.0,1351.0,1351.0,1351.0,-10.0,-10.0,2.0,5.4,28.0,0.0,
-FG1708.ZCE,20170601,1351.0,1351.0,1321.0,1321.0,1321.0,1321.0,1321.0,-30.0,-30.0,2.0,5.28,26.0,-2.0,
-FG1708.ZCE,20170602,1321.0,1321.0,1322.0,1333.0,1322.0,1333.0,1326.0,12.0,5.0,6.0,15.92,28.0,2.0,
-FG1708.ZCE,20170605,1333.0,1326.0,,,,,1326.0,,0.0,0.0,0.0,28.0,0.0,
-FG1708.ZCE,20170606,,1326.0,1336.0,1368.0,1336.0,1337.0,1347.0,11.0,21.0,12.0,32.33,28.0,0.0,
-FG1708.ZCE,20170607,1337.0,1347.0,1357.0,1357.0,1319.0,1357.0,1344.0,10.0,-3.0,6.0,16.13,28.0,0.0,
-FG1708.ZCE,20170608,1357.0,1344.0,1341.0,1342.0,1341.0,1342.0,1342.0,-2.0,-2.0,4.0,10.73,28.0,0.0,
-FG1708.ZCE,20170609,1342.0,1342.0,,,,,1356.0,,14.0,0.0,0.0,28.0,0.0,
-FG1708.ZCE,20170612,,1356.0,1357.0,1357.0,1357.0,1357.0,1357.0,1.0,1.0,2.0,5.43,28.0,0.0,
-FG1708.ZCE,20170613,1357.0,1357.0,1336.0,1336.0,1336.0,1336.0,1336.0,-21.0,-21.0,4.0,10.69,26.0,-2.0,
-FG1708.ZCE,20170614,1336.0,1336.0,1336.0,1336.0,1336.0,1336.0,1336.0,0.0,0.0,4.0,10.69,26.0,0.0,
-FG1708.ZCE,20170615,1336.0,1336.0,1399.0,1399.0,1337.0,1339.0,1355.0,3.0,19.0,8.0,21.68,28.0,2.0,
-FG1708.ZCE,20170616,1339.0,1355.0,1331.0,1331.0,1331.0,1331.0,1331.0,-24.0,-24.0,2.0,5.32,26.0,-2.0,
-FG1708.ZCE,20170619,1331.0,1331.0,1353.0,1353.0,1352.0,1352.0,1353.0,21.0,22.0,4.0,10.82,26.0,0.0,
-FG1708.ZCE,20170620,1352.0,1353.0,1336.0,1336.0,1336.0,1336.0,1336.0,-17.0,-17.0,2.0,5.34,26.0,0.0,
-FG1708.ZCE,20170621,1336.0,1336.0,1326.0,1328.0,1306.0,1307.0,1312.0,-29.0,-24.0,48.0,125.94,34.0,8.0,
-FG1708.ZCE,20170622,1307.0,1312.0,1284.0,1332.0,1284.0,1311.0,1303.0,-1.0,-9.0,602.0,1568.81,38.0,4.0,
-FG1708.ZCE,20170623,1311.0,1303.0,1308.0,1327.0,1308.0,1315.0,1321.0,12.0,18.0,26.0,68.69,28.0,-10.0,
-FG1708.ZCE,20170626,1315.0,1321.0,1347.0,1347.0,1320.0,1321.0,1326.0,0.0,5.0,16.0,42.43,16.0,-12.0,
-FG1708.ZCE,20170627,1321.0,1326.0,1323.0,1323.0,1323.0,1323.0,1323.0,-3.0,-3.0,2.0,5.29,16.0,0.0,
-FG1708.ZCE,20170628,1323.0,1323.0,,,,,1323.0,,0.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170629,,1323.0,1323.0,1388.0,1323.0,1388.0,1351.0,65.0,28.0,10.0,27.02,16.0,0.0,
-FG1708.ZCE,20170630,1388.0,1351.0,1396.0,1396.0,1366.0,1366.0,1377.0,15.0,26.0,6.0,16.52,16.0,0.0,
-FG1708.ZCE,20170703,1366.0,1377.0,1386.0,1387.0,1359.0,1359.0,1373.0,-18.0,-4.0,12.0,32.95,20.0,4.0,
-FG1708.ZCE,20170704,1359.0,1373.0,1344.0,1344.0,1344.0,1344.0,1344.0,-29.0,-29.0,2.0,5.38,22.0,2.0,
-FG1708.ZCE,20170705,1344.0,1344.0,1377.0,1377.0,1369.0,1369.0,1374.0,25.0,30.0,6.0,16.49,18.0,-4.0,
-FG1708.ZCE,20170706,1369.0,1374.0,1365.0,1365.0,1358.0,1358.0,1362.0,-16.0,-12.0,4.0,10.89,20.0,2.0,
-FG1708.ZCE,20170707,1358.0,1362.0,1356.0,1356.0,1356.0,1356.0,1356.0,-6.0,-6.0,2.0,5.42,22.0,2.0,
-FG1708.ZCE,20170710,1356.0,1356.0,1355.0,1362.0,1355.0,1358.0,1357.0,2.0,1.0,10.0,27.14,30.0,8.0,
-FG1708.ZCE,20170711,1358.0,1357.0,1377.0,1386.0,1373.0,1373.0,1381.0,16.0,24.0,14.0,38.66,28.0,-2.0,
-FG1708.ZCE,20170712,1373.0,1381.0,1388.0,1388.0,1364.0,1364.0,1376.0,-17.0,-5.0,4.0,11.01,32.0,4.0,
-FG1708.ZCE,20170713,1364.0,1376.0,1365.0,1365.0,1351.0,1351.0,1360.0,-25.0,-16.0,8.0,21.76,24.0,-8.0,
-FG1708.ZCE,20170714,1351.0,1360.0,1355.0,1355.0,1355.0,1355.0,1355.0,-5.0,-5.0,2.0,5.42,24.0,0.0,
-FG1708.ZCE,20170717,1355.0,1355.0,1378.0,1378.0,1348.0,1374.0,1368.0,19.0,13.0,14.0,38.31,22.0,-2.0,
-FG1708.ZCE,20170718,1374.0,1368.0,,,,,1368.0,,0.0,0.0,0.0,22.0,0.0,
-FG1708.ZCE,20170719,,1368.0,1435.0,1435.0,1381.0,1381.0,1408.0,13.0,40.0,4.0,11.26,22.0,0.0,
-FG1708.ZCE,20170720,1381.0,1408.0,1445.0,1445.0,1410.0,1424.0,1420.0,16.0,12.0,12.0,34.08,22.0,0.0,
-FG1708.ZCE,20170721,1424.0,1420.0,1416.0,1416.0,1416.0,1416.0,1416.0,-4.0,-4.0,2.0,5.66,20.0,-2.0,
-FG1708.ZCE,20170724,1416.0,1416.0,1395.0,1485.0,1395.0,1410.0,1426.0,-6.0,10.0,66.0,188.22,16.0,-4.0,
-FG1708.ZCE,20170725,1410.0,1426.0,,,,,1426.0,,0.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170726,,1426.0,1408.0,1414.0,1408.0,1414.0,1413.0,-12.0,-13.0,8.0,22.6,16.0,0.0,
-FG1708.ZCE,20170727,1414.0,1413.0,,,,,1413.0,,0.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170728,,1413.0,,,,,1413.0,,0.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170731,,1413.0,,,,,1413.0,,0.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170801,,1413.0,,,,,1415.0,,2.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170802,,1415.0,,,,,1420.0,,5.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170803,,1420.0,,,,,1416.0,,-4.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170804,,1416.0,,,,,1408.0,,-8.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170807,,1408.0,,,,,1391.0,,-17.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170808,,1391.0,,,,,1376.0,,-15.0,0.0,0.0,16.0,0.0,
-FG1708.ZCE,20170809,,1376.0,1380.0,1382.0,1380.0,1382.0,1380.0,6.0,4.0,14.0,38.65,2.0,-14.0,
-FG1708.ZCE,20170810,1382.0,1380.0,,,,,1396.0,,16.0,0.0,0.0,2.0,0.0,
-FG1708.ZCE,20170811,,1396.0,,,,,1383.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1708.ZCE,20170814,,1383.0,,,,,1390.0,,7.0,0.0,0.0,0.0,-2.0,
diff --git a/data/FG/FG1709.csv b/data/FG/FG1709.csv
deleted file mode 100644
index 1c77e28..0000000
--- a/data/FG/FG1709.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1709.ZCE,20160919,,1090.0,1075.0,1086.0,1075.0,1079.0,1081.0,-11.0,-9.0,122.0,263.81,88.0,88.0,
-FG1709.ZCE,20160920,1079.0,1081.0,1081.0,1082.0,1047.0,1059.0,1061.0,-22.0,-20.0,1418.0,3009.79,770.0,682.0,
-FG1709.ZCE,20160921,1059.0,1061.0,1063.0,1064.0,1057.0,1059.0,1060.0,-2.0,-1.0,488.0,1034.69,828.0,58.0,
-FG1709.ZCE,20160922,1059.0,1060.0,1061.0,1074.0,1055.0,1055.0,1063.0,-5.0,3.0,614.0,1305.97,812.0,-16.0,
-FG1709.ZCE,20160923,1055.0,1063.0,1061.0,1061.0,1050.0,1058.0,1055.0,-5.0,-8.0,374.0,789.29,932.0,120.0,
-FG1709.ZCE,20160926,1058.0,1055.0,1056.0,1065.0,1033.0,1047.0,1045.0,-8.0,-10.0,810.0,1693.55,1166.0,234.0,
-FG1709.ZCE,20160927,1047.0,1045.0,1046.0,1053.0,1038.0,1048.0,1046.0,3.0,1.0,338.0,706.82,1194.0,28.0,
-FG1709.ZCE,20160928,1048.0,1046.0,1045.0,1056.0,1040.0,1051.0,1047.0,5.0,1.0,586.0,1227.46,1162.0,-32.0,
-FG1709.ZCE,20160929,1051.0,1047.0,1054.0,1065.0,1048.0,1057.0,1058.0,10.0,11.0,446.0,943.54,1040.0,-122.0,
-FG1709.ZCE,20160930,1057.0,1058.0,1058.0,1060.0,1008.0,1012.0,1026.0,-46.0,-32.0,1234.0,2533.04,1874.0,834.0,
-FG1709.ZCE,20161010,1012.0,1026.0,1011.0,1018.0,999.0,1007.0,1005.0,-19.0,-21.0,462.0,928.34,2142.0,268.0,
-FG1709.ZCE,20161011,1007.0,1005.0,1009.0,1011.0,998.0,999.0,1003.0,-6.0,-2.0,3666.0,7356.49,4932.0,2790.0,
-FG1709.ZCE,20161012,999.0,1003.0,1001.0,1004.0,988.0,1001.0,997.0,-2.0,-6.0,8222.0,16393.32,10552.0,5620.0,
-FG1709.ZCE,20161013,1001.0,997.0,1001.0,1005.0,991.0,992.0,998.0,-5.0,1.0,5102.0,10186.38,13980.0,3428.0,
-FG1709.ZCE,20161014,992.0,998.0,992.0,998.0,988.0,990.0,995.0,-8.0,-3.0,3298.0,6560.8,16216.0,2236.0,
-FG1709.ZCE,20161017,990.0,995.0,991.0,1012.0,988.0,1012.0,999.0,17.0,4.0,5154.0,10298.51,17048.0,832.0,
-FG1709.ZCE,20161018,1012.0,999.0,1008.0,1020.0,1006.0,1020.0,1014.0,21.0,15.0,2782.0,5642.84,17188.0,140.0,
-FG1709.ZCE,20161019,1020.0,1014.0,1017.0,1041.0,1013.0,1022.0,1028.0,8.0,14.0,4464.0,9177.61,16592.0,-596.0,
-FG1709.ZCE,20161020,1022.0,1028.0,1025.0,1040.0,1018.0,1037.0,1032.0,9.0,4.0,2304.0,4753.68,16502.0,-90.0,
-FG1709.ZCE,20161021,1037.0,1032.0,1039.0,1051.0,1035.0,1050.0,1043.0,18.0,11.0,3012.0,6285.48,15400.0,-1102.0,
-FG1709.ZCE,20161024,1050.0,1043.0,1052.0,1060.0,1045.0,1057.0,1053.0,14.0,10.0,2430.0,5115.46,15420.0,20.0,
-FG1709.ZCE,20161025,1057.0,1053.0,1060.0,1072.0,1054.0,1072.0,1063.0,19.0,10.0,3058.0,6503.99,14774.0,-646.0,
-FG1709.ZCE,20161026,1072.0,1063.0,1072.0,1083.0,1054.0,1069.0,1069.0,6.0,6.0,2962.0,6335.32,15176.0,402.0,
-FG1709.ZCE,20161027,1069.0,1069.0,1067.0,1070.0,1042.0,1045.0,1055.0,-24.0,-14.0,3492.0,7369.74,16572.0,1396.0,
-FG1709.ZCE,20161028,1045.0,1055.0,1044.0,1060.0,1036.0,1056.0,1052.0,1.0,-3.0,1936.0,4073.78,16992.0,420.0,
-FG1709.ZCE,20161031,1056.0,1052.0,1058.0,1069.0,1044.0,1054.0,1058.0,2.0,6.0,6232.0,13189.42,19000.0,2008.0,
-FG1709.ZCE,20161101,1054.0,1058.0,1055.0,1099.0,1048.0,1094.0,1083.0,36.0,25.0,8180.0,17724.32,19674.0,674.0,
-FG1709.ZCE,20161102,1094.0,1083.0,1093.0,1122.0,1092.0,1109.0,1108.0,26.0,25.0,7942.0,17592.15,16904.0,-2770.0,
-FG1709.ZCE,20161103,1109.0,1108.0,1110.0,1124.0,1107.0,1120.0,1116.0,12.0,8.0,3852.0,8596.68,17314.0,410.0,
-FG1709.ZCE,20161104,1120.0,1116.0,1120.0,1125.0,1104.0,1109.0,1114.0,-7.0,-2.0,2708.0,6034.82,17756.0,442.0,
-FG1709.ZCE,20161107,1109.0,1114.0,1109.0,1159.0,1106.0,1158.0,1145.0,44.0,31.0,7244.0,16588.59,17784.0,28.0,
-FG1709.ZCE,20161108,1158.0,1145.0,1161.0,1191.0,1138.0,1157.0,1175.0,12.0,30.0,10962.0,25760.01,15130.0,-2654.0,
-FG1709.ZCE,20161109,1157.0,1175.0,1158.0,1219.0,1153.0,1198.0,1194.0,23.0,19.0,7506.0,17920.9,14610.0,-520.0,
-FG1709.ZCE,20161110,1198.0,1194.0,1198.0,1239.0,1187.0,1226.0,1218.0,32.0,24.0,8422.0,20522.28,14622.0,12.0,
-FG1709.ZCE,20161111,1226.0,1218.0,1228.0,1267.0,1228.0,1267.0,1254.0,49.0,36.0,5716.0,14340.9,13820.0,-802.0,
-FG1709.ZCE,20161114,1267.0,1254.0,1275.0,1342.0,1190.0,1212.0,1258.0,-42.0,4.0,10386.0,26123.35,10826.0,-2994.0,
-FG1709.ZCE,20161115,1212.0,1258.0,1216.0,1241.0,1195.0,1195.0,1216.0,-63.0,-42.0,2152.0,5235.68,10634.0,-192.0,
-FG1709.ZCE,20161116,1195.0,1216.0,1189.0,1213.0,1180.0,1209.0,1196.0,-7.0,-20.0,1498.0,3582.53,10732.0,98.0,
-FG1709.ZCE,20161117,1209.0,1196.0,1208.0,1219.0,1192.0,1212.0,1209.0,16.0,13.0,1228.0,2969.21,10940.0,208.0,
-FG1709.ZCE,20161118,1212.0,1209.0,1219.0,1230.0,1169.0,1175.0,1197.0,-34.0,-12.0,2512.0,6011.7,11504.0,564.0,
-FG1709.ZCE,20161121,1175.0,1197.0,1175.0,1188.0,1152.0,1173.0,1172.0,-24.0,-25.0,2752.0,6451.0,12378.0,874.0,
-FG1709.ZCE,20161122,1173.0,1172.0,1178.0,1231.0,1178.0,1231.0,1214.0,59.0,42.0,3792.0,9210.05,12166.0,-212.0,
-FG1709.ZCE,20161123,1231.0,1214.0,1227.0,1245.0,1218.0,1235.0,1232.0,21.0,18.0,3054.0,7526.7,11966.0,-200.0,
-FG1709.ZCE,20161124,1235.0,1232.0,1235.0,1277.0,1211.0,1241.0,1238.0,9.0,6.0,5558.0,13765.25,13348.0,1382.0,
-FG1709.ZCE,20161125,1241.0,1238.0,1233.0,1258.0,1220.0,1248.0,1237.0,10.0,-1.0,3516.0,8699.93,12360.0,-988.0,
-FG1709.ZCE,20161128,1248.0,1237.0,1258.0,1299.0,1246.0,1299.0,1285.0,62.0,48.0,4132.0,10617.98,11712.0,-648.0,
-FG1709.ZCE,20161129,1299.0,1285.0,1302.0,1305.0,1259.0,1261.0,1283.0,-24.0,-2.0,2920.0,7492.86,10776.0,-936.0,
-FG1709.ZCE,20161130,1261.0,1283.0,1258.0,1261.0,1218.0,1218.0,1234.0,-65.0,-49.0,3042.0,7505.73,10496.0,-280.0,
-FG1709.ZCE,20161201,1218.0,1234.0,1226.0,1243.0,1212.0,1229.0,1227.0,-5.0,-7.0,4612.0,11315.62,11132.0,636.0,
-FG1709.ZCE,20161202,1229.0,1227.0,1233.0,1237.0,1165.0,1180.0,1194.0,-47.0,-33.0,8172.0,19521.26,12532.0,1400.0,
-FG1709.ZCE,20161205,1180.0,1194.0,1172.0,1219.0,1172.0,1215.0,1202.0,21.0,8.0,5416.0,13022.38,11914.0,-618.0,
-FG1709.ZCE,20161206,1215.0,1202.0,1219.0,1223.0,1190.0,1197.0,1208.0,-5.0,6.0,3288.0,7944.24,12498.0,584.0,
-FG1709.ZCE,20161207,1197.0,1208.0,1198.0,1269.0,1194.0,1269.0,1247.0,61.0,39.0,7264.0,18121.75,13662.0,1164.0,
-FG1709.ZCE,20161208,1269.0,1247.0,1274.0,1305.0,1248.0,1304.0,1278.0,57.0,31.0,12582.0,32147.77,13052.0,-610.0,
-FG1709.ZCE,20161209,1304.0,1278.0,1305.0,1311.0,1260.0,1286.0,1285.0,8.0,7.0,5150.0,13233.31,11886.0,-1166.0,
-FG1709.ZCE,20161212,1286.0,1285.0,1290.0,1349.0,1287.0,1325.0,1323.0,40.0,38.0,6264.0,16576.08,13572.0,1686.0,
-FG1709.ZCE,20161213,1325.0,1323.0,1323.0,1371.0,1315.0,1362.0,1338.0,39.0,15.0,5090.0,13621.99,13682.0,110.0,
-FG1709.ZCE,20161214,1362.0,1338.0,1365.0,1385.0,1328.0,1348.0,1357.0,10.0,19.0,5458.0,14807.87,13614.0,-68.0,
-FG1709.ZCE,20161215,1348.0,1357.0,1350.0,1378.0,1335.0,1360.0,1353.0,3.0,-4.0,5390.0,14588.47,13076.0,-538.0,
-FG1709.ZCE,20161216,1360.0,1353.0,1353.0,1379.0,1350.0,1361.0,1365.0,8.0,12.0,4816.0,13150.85,13546.0,470.0,
-FG1709.ZCE,20161219,1361.0,1365.0,1360.0,1363.0,1311.0,1314.0,1343.0,-51.0,-22.0,8106.0,21769.6,14478.0,932.0,
-FG1709.ZCE,20161220,1314.0,1343.0,1314.0,1319.0,1295.0,1316.0,1309.0,-27.0,-34.0,6198.0,16227.9,13692.0,-786.0,
-FG1709.ZCE,20161221,1316.0,1309.0,1319.0,1325.0,1264.0,1280.0,1295.0,-29.0,-14.0,5912.0,15306.78,13582.0,-110.0,
-FG1709.ZCE,20161222,1280.0,1295.0,1281.0,1289.0,1235.0,1236.0,1267.0,-59.0,-28.0,5594.0,14169.96,13180.0,-402.0,
-FG1709.ZCE,20161223,1236.0,1267.0,1236.0,1255.0,1230.0,1242.0,1241.0,-25.0,-26.0,6464.0,16037.81,12366.0,-814.0,
-FG1709.ZCE,20161226,1242.0,1241.0,1243.0,1248.0,1194.0,1213.0,1221.0,-28.0,-20.0,7346.0,17942.99,13808.0,1442.0,
-FG1709.ZCE,20161227,1213.0,1221.0,1209.0,1242.0,1200.0,1238.0,1225.0,17.0,4.0,5564.0,13626.31,13374.0,-434.0,
-FG1709.ZCE,20161228,1238.0,1225.0,1248.0,1276.0,1234.0,1258.0,1255.0,33.0,30.0,7428.0,18645.36,13932.0,558.0,
-FG1709.ZCE,20161229,1258.0,1255.0,1259.0,1259.0,1232.0,1247.0,1246.0,-8.0,-9.0,4666.0,11629.79,13916.0,-16.0,
-FG1709.ZCE,20161230,1247.0,1246.0,1245.0,1251.0,1206.0,1214.0,1227.0,-32.0,-19.0,8420.0,20657.69,12138.0,-1778.0,
-FG1709.ZCE,20170103,1214.0,1227.0,1216.0,1237.0,1196.0,1199.0,1212.0,-28.0,-15.0,5296.0,12833.4,12202.0,64.0,
-FG1709.ZCE,20170104,1199.0,1212.0,1200.0,1207.0,1168.0,1195.0,1187.0,-17.0,-25.0,10346.0,24570.15,14450.0,2248.0,
-FG1709.ZCE,20170105,1195.0,1187.0,1193.0,1207.0,1188.0,1193.0,1197.0,6.0,10.0,5200.0,12450.82,15206.0,756.0,
-FG1709.ZCE,20170106,1193.0,1197.0,1193.0,1206.0,1178.0,1188.0,1194.0,-9.0,-3.0,4998.0,11932.51,15884.0,678.0,
-FG1709.ZCE,20170109,1188.0,1194.0,1190.0,1206.0,1184.0,1204.0,1198.0,10.0,4.0,8988.0,21530.62,20382.0,4498.0,
-FG1709.ZCE,20170110,1204.0,1198.0,1203.0,1256.0,1193.0,1254.0,1226.0,56.0,28.0,13594.0,33332.05,21902.0,1520.0,
-FG1709.ZCE,20170111,1254.0,1226.0,1254.0,1256.0,1234.0,1241.0,1245.0,15.0,19.0,11550.0,28751.22,23162.0,1260.0,
-FG1709.ZCE,20170112,1241.0,1245.0,1242.0,1255.0,1228.0,1238.0,1243.0,-7.0,-2.0,10870.0,27026.38,24212.0,1050.0,
-FG1709.ZCE,20170113,1238.0,1243.0,1240.0,1268.0,1237.0,1252.0,1252.0,9.0,9.0,9278.0,23230.56,24290.0,78.0,
-FG1709.ZCE,20170116,1252.0,1252.0,1254.0,1312.0,1251.0,1301.0,1282.0,49.0,30.0,13314.0,34137.92,23264.0,-1026.0,
-FG1709.ZCE,20170117,1301.0,1282.0,1299.0,1308.0,1264.0,1280.0,1285.0,-2.0,3.0,8806.0,22638.24,21718.0,-1546.0,
-FG1709.ZCE,20170118,1280.0,1285.0,1283.0,1296.0,1273.0,1283.0,1285.0,-2.0,0.0,8394.0,21577.51,21296.0,-422.0,
-FG1709.ZCE,20170119,1283.0,1285.0,1283.0,1295.0,1271.0,1291.0,1283.0,6.0,-2.0,5878.0,15087.04,20462.0,-834.0,
-FG1709.ZCE,20170120,1291.0,1283.0,1294.0,1314.0,1283.0,1284.0,1299.0,1.0,16.0,8864.0,23020.2,21502.0,1040.0,
-FG1709.ZCE,20170123,1284.0,1299.0,1290.0,1292.0,1263.0,1272.0,1279.0,-27.0,-20.0,5796.0,14823.42,20430.0,-1072.0,
-FG1709.ZCE,20170124,1272.0,1279.0,1270.0,1305.0,1270.0,1297.0,1291.0,18.0,12.0,5056.0,13053.02,20032.0,-398.0,
-FG1709.ZCE,20170125,1297.0,1291.0,1299.0,1309.0,1288.0,1307.0,1298.0,16.0,7.0,8056.0,20908.54,16466.0,-3566.0,
-FG1709.ZCE,20170126,1307.0,1298.0,1300.0,1315.0,1298.0,1312.0,1306.0,14.0,8.0,3300.0,8618.47,16076.0,-390.0,
-FG1709.ZCE,20170203,1312.0,1306.0,1327.0,1337.0,1275.0,1278.0,1294.0,-28.0,-12.0,4082.0,10567.06,16536.0,460.0,
-FG1709.ZCE,20170206,1278.0,1294.0,1284.0,1294.0,1278.0,1280.0,1284.0,-14.0,-10.0,5128.0,13169.43,16700.0,164.0,
-FG1709.ZCE,20170207,1280.0,1284.0,1282.0,1288.0,1263.0,1282.0,1275.0,-2.0,-9.0,7946.0,20261.27,17304.0,604.0,
-FG1709.ZCE,20170208,1282.0,1275.0,1282.0,1308.0,1275.0,1304.0,1294.0,29.0,19.0,8832.0,22849.0,16256.0,-1048.0,
-FG1709.ZCE,20170209,1304.0,1294.0,1305.0,1309.0,1296.0,1297.0,1302.0,3.0,8.0,6140.0,15992.98,17672.0,1416.0,
-FG1709.ZCE,20170210,1297.0,1302.0,1301.0,1367.0,1293.0,1359.0,1339.0,57.0,37.0,19694.0,52731.67,24506.0,6834.0,
-FG1709.ZCE,20170213,1359.0,1339.0,1362.0,1406.0,1358.0,1406.0,1384.0,67.0,45.0,28382.0,78559.59,30960.0,6454.0,
-FG1709.ZCE,20170214,1406.0,1384.0,1408.0,1410.0,1389.0,1408.0,1401.0,24.0,17.0,17862.0,50033.38,29314.0,-1646.0,
-FG1709.ZCE,20170215,1408.0,1401.0,1409.0,1417.0,1387.0,1392.0,1400.0,-9.0,-1.0,22590.0,63229.52,32132.0,2818.0,
-FG1709.ZCE,20170216,1392.0,1400.0,1390.0,1413.0,1375.0,1387.0,1396.0,-13.0,-4.0,16736.0,46735.62,32698.0,566.0,
-FG1709.ZCE,20170217,1387.0,1396.0,1390.0,1429.0,1387.0,1394.0,1409.0,-2.0,13.0,30730.0,86567.7,35730.0,3032.0,
-FG1709.ZCE,20170220,1394.0,1409.0,1392.0,1414.0,1383.0,1411.0,1399.0,2.0,-10.0,17496.0,48946.08,35848.0,118.0,
-FG1709.ZCE,20170221,1411.0,1399.0,1412.0,1430.0,1398.0,1405.0,1413.0,6.0,14.0,26216.0,74105.44,41542.0,5694.0,
-FG1709.ZCE,20170222,1405.0,1413.0,1405.0,1410.0,1387.0,1400.0,1399.0,-13.0,-14.0,19316.0,54039.44,40692.0,-850.0,
-FG1709.ZCE,20170223,1400.0,1399.0,1399.0,1407.0,1374.0,1383.0,1393.0,-16.0,-6.0,22910.0,63815.02,40258.0,-434.0,
-FG1709.ZCE,20170224,1383.0,1393.0,1385.0,1388.0,1356.0,1380.0,1370.0,-13.0,-23.0,22180.0,60780.23,38198.0,-2060.0,
-FG1709.ZCE,20170227,1380.0,1370.0,1379.0,1407.0,1374.0,1393.0,1391.0,23.0,21.0,20034.0,55732.12,40206.0,2008.0,
-FG1709.ZCE,20170228,1393.0,1391.0,1392.0,1393.0,1362.0,1365.0,1378.0,-26.0,-13.0,19982.0,55062.32,38608.0,-1598.0,
-FG1709.ZCE,20170301,1365.0,1378.0,1369.0,1376.0,1358.0,1370.0,1370.0,-8.0,-8.0,16970.0,46489.63,38694.0,86.0,
-FG1709.ZCE,20170302,1370.0,1370.0,1370.0,1385.0,1366.0,1371.0,1375.0,1.0,5.0,19548.0,53745.88,38220.0,-474.0,
-FG1709.ZCE,20170303,1371.0,1375.0,1367.0,1370.0,1340.0,1353.0,1351.0,-22.0,-24.0,22128.0,59804.41,36936.0,-1284.0,
-FG1709.ZCE,20170306,1353.0,1351.0,1352.0,1359.0,1343.0,1346.0,1350.0,-5.0,-1.0,15912.0,42974.84,36196.0,-740.0,
-FG1709.ZCE,20170307,1346.0,1350.0,1347.0,1355.0,1338.0,1342.0,1345.0,-8.0,-5.0,15508.0,41727.72,38184.0,1988.0,
-FG1709.ZCE,20170308,1342.0,1345.0,1341.0,1353.0,1280.0,1285.0,1313.0,-60.0,-32.0,45646.0,119902.41,43446.0,5262.0,
-FG1709.ZCE,20170309,1285.0,1313.0,1283.0,1290.0,1249.0,1259.0,1269.0,-54.0,-44.0,41754.0,105937.42,42500.0,-946.0,
-FG1709.ZCE,20170310,1259.0,1269.0,1258.0,1270.0,1242.0,1245.0,1258.0,-24.0,-11.0,22412.0,56410.88,42428.0,-72.0,
-FG1709.ZCE,20170313,1245.0,1258.0,1249.0,1265.0,1219.0,1257.0,1248.0,-1.0,-10.0,36344.0,90716.28,43372.0,944.0,
-FG1709.ZCE,20170314,1257.0,1248.0,1255.0,1269.0,1250.0,1253.0,1256.0,5.0,8.0,27364.0,68759.73,37902.0,-5470.0,
-FG1709.ZCE,20170315,1253.0,1256.0,1254.0,1279.0,1232.0,1273.0,1266.0,17.0,10.0,34616.0,87677.48,39050.0,1148.0,
-FG1709.ZCE,20170316,1273.0,1266.0,1277.0,1278.0,1232.0,1262.0,1252.0,-4.0,-14.0,48004.0,120245.47,45012.0,5962.0,
-FG1709.ZCE,20170317,1262.0,1252.0,1262.0,1265.0,1248.0,1256.0,1258.0,4.0,6.0,32726.0,82349.2,46186.0,1174.0,
-FG1709.ZCE,20170320,1256.0,1258.0,1256.0,1260.0,1235.0,1244.0,1249.0,-14.0,-9.0,38830.0,97013.21,48462.0,2276.0,
-FG1709.ZCE,20170321,1244.0,1249.0,1243.0,1252.0,1227.0,1246.0,1240.0,-3.0,-9.0,38884.0,96436.23,55028.0,6566.0,
-FG1709.ZCE,20170322,1246.0,1240.0,1242.0,1247.0,1204.0,1207.0,1220.0,-33.0,-20.0,63754.0,155496.66,67932.0,12904.0,
-FG1709.ZCE,20170323,1207.0,1220.0,1206.0,1221.0,1202.0,1210.0,1213.0,-10.0,-7.0,40514.0,98260.53,62874.0,-5058.0,
-FG1709.ZCE,20170324,1210.0,1213.0,1210.0,1226.0,1200.0,1217.0,1213.0,4.0,0.0,51130.0,124055.36,70414.0,7540.0,
-FG1709.ZCE,20170327,1217.0,1213.0,1218.0,1221.0,1186.0,1200.0,1202.0,-13.0,-11.0,61670.0,148247.21,73636.0,3222.0,
-FG1709.ZCE,20170328,1200.0,1202.0,1200.0,1253.0,1198.0,1241.0,1233.0,39.0,31.0,151488.0,373454.66,95636.0,22000.0,
-FG1709.ZCE,20170329,1241.0,1233.0,1239.0,1263.0,1238.0,1254.0,1251.0,21.0,18.0,98240.0,245711.98,74726.0,-20910.0,
-FG1709.ZCE,20170330,1254.0,1251.0,1255.0,1258.0,1240.0,1251.0,1250.0,0.0,-1.0,76674.0,191646.44,75080.0,354.0,
-FG1709.ZCE,20170331,1251.0,1250.0,1253.0,1288.0,1241.0,1281.0,1269.0,31.0,19.0,118454.0,300654.86,71728.0,-3352.0,
-FG1709.ZCE,20170405,1281.0,1269.0,1289.0,1307.0,1271.0,1289.0,1290.0,20.0,21.0,113520.0,292962.96,81756.0,10028.0,
-FG1709.ZCE,20170406,1289.0,1290.0,1291.0,1297.0,1275.0,1293.0,1287.0,3.0,-3.0,94112.0,242275.53,89142.0,7386.0,
-FG1709.ZCE,20170407,1293.0,1287.0,1294.0,1294.0,1253.0,1272.0,1271.0,-15.0,-16.0,212794.0,540722.13,125266.0,36124.0,
-FG1709.ZCE,20170410,1272.0,1271.0,1267.0,1299.0,1257.0,1283.0,1276.0,12.0,5.0,264968.0,676354.32,144376.0,19110.0,
-FG1709.ZCE,20170411,1283.0,1276.0,1284.0,1288.0,1227.0,1232.0,1261.0,-44.0,-15.0,411656.0,1037982.01,223964.0,79588.0,
-FG1709.ZCE,20170412,1232.0,1261.0,1232.0,1243.0,1218.0,1221.0,1229.0,-40.0,-32.0,300818.0,739246.73,218850.0,-5114.0,
-FG1709.ZCE,20170413,1221.0,1229.0,1221.0,1252.0,1211.0,1237.0,1235.0,8.0,6.0,313746.0,774777.72,231482.0,12632.0,
-FG1709.ZCE,20170414,1237.0,1235.0,1237.0,1255.0,1223.0,1227.0,1238.0,-8.0,3.0,400656.0,992285.16,251790.0,20308.0,
-FG1709.ZCE,20170417,1227.0,1238.0,1229.0,1245.0,1204.0,1216.0,1226.0,-22.0,-12.0,410892.0,1007749.19,268406.0,16616.0,
-FG1709.ZCE,20170418,1216.0,1226.0,1218.0,1225.0,1206.0,1210.0,1214.0,-16.0,-12.0,272732.0,662446.61,251444.0,-16962.0,
-FG1709.ZCE,20170419,1210.0,1214.0,1203.0,1245.0,1181.0,1243.0,1213.0,29.0,-1.0,402630.0,977095.15,267608.0,16164.0,
-FG1709.ZCE,20170420,1243.0,1213.0,1243.0,1274.0,1229.0,1274.0,1250.0,61.0,37.0,521770.0,1304044.76,279318.0,11710.0,
-FG1709.ZCE,20170421,1274.0,1250.0,1280.0,1299.0,1276.0,1285.0,1287.0,35.0,37.0,515014.0,1325200.5,284618.0,5300.0,
-FG1709.ZCE,20170424,1285.0,1287.0,1285.0,1315.0,1264.0,1308.0,1284.0,21.0,-3.0,508076.0,1305165.72,305850.0,21232.0,
-FG1709.ZCE,20170425,1308.0,1284.0,1308.0,1313.0,1287.0,1294.0,1300.0,10.0,16.0,458400.0,1191579.4,286068.0,-19782.0,
-FG1709.ZCE,20170426,1294.0,1300.0,1292.0,1309.0,1275.0,1277.0,1290.0,-23.0,-10.0,444544.0,1147158.42,283734.0,-2334.0,
-FG1709.ZCE,20170427,1277.0,1290.0,1280.0,1297.0,1271.0,1296.0,1286.0,6.0,-4.0,360170.0,926156.7,296776.0,13042.0,
-FG1709.ZCE,20170428,1296.0,1286.0,1295.0,1318.0,1285.0,1299.0,1300.0,13.0,14.0,424226.0,1103000.82,292336.0,-4440.0,
-FG1709.ZCE,20170502,1299.0,1300.0,1308.0,1310.0,1281.0,1298.0,1294.0,-2.0,-6.0,202976.0,525368.07,290740.0,-1596.0,
-FG1709.ZCE,20170503,1298.0,1294.0,1299.0,1302.0,1287.0,1297.0,1295.0,3.0,1.0,251896.0,652396.31,293470.0,2730.0,
-FG1709.ZCE,20170504,1297.0,1295.0,1293.0,1299.0,1234.0,1246.0,1267.0,-49.0,-28.0,600922.0,1522944.51,318496.0,25026.0,
-FG1709.ZCE,20170505,1246.0,1267.0,1243.0,1255.0,1227.0,1229.0,1242.0,-38.0,-25.0,401520.0,997587.31,259496.0,-59000.0,
-FG1709.ZCE,20170508,1229.0,1242.0,1231.0,1252.0,1231.0,1235.0,1241.0,-7.0,-1.0,306614.0,760919.71,269644.0,10148.0,
-FG1709.ZCE,20170509,1235.0,1241.0,1232.0,1242.0,1217.0,1237.0,1230.0,-4.0,-11.0,305202.0,750846.8,264406.0,-5238.0,
-FG1709.ZCE,20170510,1237.0,1230.0,1238.0,1249.0,1221.0,1228.0,1236.0,-2.0,6.0,274998.0,679754.14,277838.0,13432.0,
-FG1709.ZCE,20170511,1228.0,1236.0,1228.0,1285.0,1215.0,1278.0,1240.0,42.0,4.0,509914.0,1264888.71,311788.0,33950.0,
-FG1709.ZCE,20170512,1278.0,1240.0,1276.0,1280.0,1256.0,1264.0,1267.0,24.0,27.0,438578.0,1111011.82,308942.0,-2846.0,
-FG1709.ZCE,20170515,1264.0,1267.0,1265.0,1294.0,1252.0,1288.0,1276.0,21.0,9.0,445446.0,1136814.01,338768.0,29826.0,
-FG1709.ZCE,20170516,1288.0,1276.0,1291.0,1298.0,1270.0,1287.0,1282.0,11.0,6.0,307674.0,788924.57,312068.0,-26700.0,
-FG1709.ZCE,20170517,1287.0,1282.0,1288.0,1290.0,1262.0,1266.0,1276.0,-16.0,-6.0,520464.0,1328395.97,328956.0,16888.0,
-FG1709.ZCE,20170518,1266.0,1276.0,1267.0,1289.0,1264.0,1279.0,1277.0,3.0,1.0,371752.0,949338.35,274002.0,-54954.0,
-FG1709.ZCE,20170519,1279.0,1277.0,1273.0,1341.0,1270.0,1341.0,1310.0,64.0,33.0,761670.0,1995029.49,417212.0,143210.0,
-FG1709.ZCE,20170522,1341.0,1310.0,1349.0,1359.0,1335.0,1338.0,1349.0,28.0,39.0,486822.0,1313313.62,343372.0,-73840.0,
-FG1709.ZCE,20170523,1338.0,1349.0,1339.0,1358.0,1337.0,1349.0,1349.0,0.0,0.0,374932.0,1011286.68,398012.0,54640.0,
-FG1709.ZCE,20170524,1349.0,1349.0,1350.0,1358.0,1325.0,1342.0,1342.0,-7.0,-7.0,483428.0,1297670.55,355792.0,-42220.0,
-FG1709.ZCE,20170525,1342.0,1342.0,1343.0,1352.0,1322.0,1337.0,1338.0,-5.0,-4.0,363394.0,972762.45,359888.0,4096.0,
-FG1709.ZCE,20170526,1337.0,1338.0,1338.0,1351.0,1327.0,1349.0,1341.0,11.0,3.0,395098.0,1060044.2,377820.0,17932.0,
-FG1709.ZCE,20170531,1349.0,1341.0,1356.0,1392.0,1300.0,1305.0,1332.0,-36.0,-9.0,474040.0,1263241.5,350030.0,-27790.0,
-FG1709.ZCE,20170601,1305.0,1332.0,1306.0,1312.0,1282.0,1296.0,1298.0,-36.0,-34.0,377806.0,980773.84,326916.0,-23114.0,
-FG1709.ZCE,20170602,1296.0,1298.0,1299.0,1316.0,1288.0,1303.0,1302.0,5.0,4.0,350210.0,912236.93,361358.0,34442.0,
-FG1709.ZCE,20170605,1303.0,1302.0,1303.0,1336.0,1296.0,1310.0,1317.0,8.0,15.0,506860.0,1334776.96,401590.0,40232.0,
-FG1709.ZCE,20170606,1310.0,1317.0,1307.0,1320.0,1298.0,1304.0,1309.0,-13.0,-8.0,403592.0,1056941.94,378488.0,-23102.0,
-FG1709.ZCE,20170607,1304.0,1309.0,1304.0,1317.0,1292.0,1298.0,1304.0,-11.0,-5.0,463262.0,1208238.08,403346.0,24858.0,
-FG1709.ZCE,20170608,1298.0,1304.0,1300.0,1320.0,1288.0,1313.0,1305.0,9.0,1.0,440906.0,1150795.44,369658.0,-33688.0,
-FG1709.ZCE,20170609,1313.0,1305.0,1313.0,1329.0,1311.0,1325.0,1322.0,20.0,17.0,285556.0,754731.35,377642.0,7984.0,
-FG1709.ZCE,20170612,1325.0,1322.0,1328.0,1335.0,1310.0,1311.0,1320.0,-11.0,-2.0,289900.0,765604.6,372688.0,-4954.0,
-FG1709.ZCE,20170613,1311.0,1320.0,1310.0,1313.0,1296.0,1304.0,1304.0,-16.0,-16.0,368950.0,962376.36,369904.0,-2784.0,
-FG1709.ZCE,20170614,1304.0,1304.0,1302.0,1329.0,1293.0,1327.0,1312.0,23.0,8.0,487036.0,1277558.38,379284.0,9380.0,
-FG1709.ZCE,20170615,1327.0,1312.0,1325.0,1327.0,1308.0,1315.0,1317.0,3.0,5.0,281628.0,742057.43,327350.0,-51934.0,
-FG1709.ZCE,20170616,1315.0,1317.0,1314.0,1344.0,1308.0,1336.0,1328.0,19.0,11.0,433670.0,1151558.71,378636.0,51286.0,
-FG1709.ZCE,20170619,1336.0,1328.0,1336.0,1340.0,1308.0,1309.0,1329.0,-19.0,1.0,342376.0,909812.01,322790.0,-55846.0,
-FG1709.ZCE,20170620,1309.0,1329.0,1310.0,1315.0,1302.0,1306.0,1310.0,-23.0,-19.0,336720.0,881878.09,383444.0,60654.0,
-FG1709.ZCE,20170621,1306.0,1310.0,1306.0,1312.0,1300.0,1309.0,1306.0,-1.0,-4.0,226194.0,590706.73,324730.0,-58714.0,
-FG1709.ZCE,20170622,1309.0,1306.0,1310.0,1314.0,1261.0,1265.0,1289.0,-41.0,-17.0,489626.0,1262651.2,421628.0,96898.0,
-FG1709.ZCE,20170623,1265.0,1289.0,1269.0,1279.0,1262.0,1268.0,1271.0,-21.0,-18.0,347602.0,883628.96,377602.0,-44026.0,
-FG1709.ZCE,20170626,1268.0,1271.0,1271.0,1282.0,1264.0,1274.0,1273.0,3.0,2.0,217178.0,552829.03,377030.0,-572.0,
-FG1709.ZCE,20170627,1274.0,1273.0,1271.0,1292.0,1265.0,1289.0,1277.0,16.0,4.0,266696.0,681212.56,361458.0,-15572.0,
-FG1709.ZCE,20170628,1289.0,1277.0,1289.0,1301.0,1282.0,1293.0,1292.0,16.0,15.0,319628.0,826129.23,333402.0,-28056.0,
-FG1709.ZCE,20170629,1293.0,1292.0,1291.0,1357.0,1287.0,1357.0,1330.0,65.0,38.0,579984.0,1542554.88,294964.0,-38438.0,
-FG1709.ZCE,20170630,1357.0,1330.0,1359.0,1369.0,1348.0,1368.0,1359.0,38.0,29.0,328222.0,892031.28,284014.0,-10950.0,
-FG1709.ZCE,20170703,1368.0,1359.0,1364.0,1372.0,1357.0,1368.0,1364.0,9.0,5.0,190926.0,521015.36,280678.0,-3336.0,
-FG1709.ZCE,20170704,1368.0,1364.0,1368.0,1369.0,1341.0,1348.0,1353.0,-16.0,-11.0,215992.0,584262.09,262902.0,-17776.0,
-FG1709.ZCE,20170705,1348.0,1353.0,1350.0,1385.0,1347.0,1373.0,1369.0,20.0,16.0,284944.0,779920.76,298866.0,35964.0,
-FG1709.ZCE,20170706,1373.0,1369.0,1367.0,1373.0,1352.0,1367.0,1362.0,-2.0,-7.0,184406.0,502445.84,269666.0,-29200.0,
-FG1709.ZCE,20170707,1367.0,1362.0,1365.0,1374.0,1354.0,1366.0,1364.0,4.0,2.0,173152.0,472190.43,281396.0,11730.0,
-FG1709.ZCE,20170710,1366.0,1364.0,1363.0,1380.0,1345.0,1356.0,1364.0,-8.0,0.0,280260.0,764396.85,296270.0,14874.0,
-FG1709.ZCE,20170711,1356.0,1364.0,1356.0,1397.0,1349.0,1375.0,1377.0,11.0,13.0,266900.0,735263.44,301258.0,4988.0,
-FG1709.ZCE,20170712,1375.0,1377.0,1374.0,1389.0,1350.0,1356.0,1371.0,-21.0,-6.0,273076.0,748987.74,299440.0,-1818.0,
-FG1709.ZCE,20170713,1356.0,1371.0,1357.0,1366.0,1340.0,1366.0,1355.0,-5.0,-16.0,243946.0,660952.91,285546.0,-13894.0,
-FG1709.ZCE,20170714,1366.0,1355.0,1365.0,1368.0,1348.0,1356.0,1358.0,1.0,3.0,209936.0,570250.83,280466.0,-5080.0,
-FG1709.ZCE,20170717,1356.0,1358.0,1358.0,1393.0,1356.0,1381.0,1377.0,23.0,19.0,299594.0,825274.17,295382.0,14916.0,
-FG1709.ZCE,20170718,1381.0,1377.0,1383.0,1395.0,1371.0,1382.0,1382.0,5.0,5.0,189702.0,524407.78,288848.0,-6534.0,
-FG1709.ZCE,20170719,1382.0,1382.0,1385.0,1452.0,1383.0,1452.0,1435.0,70.0,53.0,724948.0,2081312.42,439954.0,151106.0,
-FG1709.ZCE,20170720,1452.0,1435.0,1454.0,1455.0,1418.0,1425.0,1435.0,-10.0,0.0,437900.0,1256697.04,366334.0,-73620.0,
-FG1709.ZCE,20170721,1425.0,1435.0,1426.0,1433.0,1412.0,1427.0,1423.0,-8.0,-12.0,215934.0,614372.84,353168.0,-13166.0,
-FG1709.ZCE,20170724,1427.0,1423.0,1425.0,1433.0,1401.0,1410.0,1414.0,-13.0,-9.0,224650.0,635206.64,337858.0,-15310.0,
-FG1709.ZCE,20170725,1410.0,1414.0,1410.0,1425.0,1409.0,1414.0,1415.0,0.0,1.0,193392.0,547442.27,343488.0,5630.0,
-FG1709.ZCE,20170726,1414.0,1415.0,1417.0,1422.0,1382.0,1395.0,1401.0,-20.0,-14.0,310784.0,870747.42,343494.0,6.0,
-FG1709.ZCE,20170727,1395.0,1401.0,1395.0,1407.0,1391.0,1399.0,1399.0,-2.0,-2.0,156640.0,438182.12,325488.0,-18006.0,
-FG1709.ZCE,20170728,1399.0,1399.0,1399.0,1414.0,1387.0,1395.0,1400.0,-4.0,1.0,210584.0,589668.62,317960.0,-7528.0,
-FG1709.ZCE,20170731,1395.0,1400.0,1399.0,1430.0,1395.0,1422.0,1416.0,22.0,16.0,226950.0,642873.7,312510.0,-5450.0,
-FG1709.ZCE,20170801,1422.0,1416.0,1420.0,1425.0,1410.0,1417.0,1418.0,1.0,2.0,138670.0,393153.57,302858.0,-9652.0,
-FG1709.ZCE,20170802,1417.0,1418.0,1420.0,1441.0,1402.0,1415.0,1423.0,-3.0,5.0,292962.0,833925.21,299894.0,-2964.0,
-FG1709.ZCE,20170803,1415.0,1423.0,1416.0,1428.0,1408.0,1414.0,1419.0,-9.0,-4.0,167546.0,475337.26,269788.0,-30106.0,
-FG1709.ZCE,20170804,1414.0,1419.0,1418.0,1435.0,1405.0,1407.0,1418.0,-12.0,-1.0,215308.0,610804.45,250098.0,-19690.0,
-FG1709.ZCE,20170807,1407.0,1418.0,1405.0,1426.0,1383.0,1386.0,1401.0,-32.0,-17.0,257888.0,722575.7,222442.0,-27656.0,
-FG1709.ZCE,20170808,1386.0,1401.0,1391.0,1392.0,1377.0,1388.0,1386.0,-13.0,-15.0,131770.0,365295.47,189740.0,-32702.0,
-FG1709.ZCE,20170809,1388.0,1386.0,1391.0,1432.0,1389.0,1417.0,1415.0,31.0,29.0,192310.0,544291.09,162720.0,-27020.0,
-FG1709.ZCE,20170810,1417.0,1415.0,1419.0,1424.0,1400.0,1409.0,1410.0,-6.0,-5.0,105220.0,296737.04,124350.0,-38370.0,
-FG1709.ZCE,20170811,1409.0,1410.0,1411.0,1413.0,1391.0,1400.0,1404.0,-10.0,-6.0,58076.0,163115.55,98812.0,-25538.0,
-FG1709.ZCE,20170814,1400.0,1404.0,1404.0,1416.0,1396.0,1409.0,1405.0,5.0,1.0,63858.0,179500.95,83268.0,-15544.0,
-FG1709.ZCE,20170815,1409.0,1405.0,1410.0,1416.0,1395.0,1401.0,1404.0,-4.0,-1.0,56554.0,158782.72,61978.0,-21290.0,
-FG1709.ZCE,20170816,1401.0,1404.0,1405.0,1424.0,1405.0,1422.0,1415.0,18.0,11.0,35198.0,99625.78,51728.0,-10250.0,
-FG1709.ZCE,20170817,1422.0,1415.0,1425.0,1448.0,1422.0,1442.0,1438.0,27.0,23.0,36290.0,104366.4,43286.0,-8442.0,
-FG1709.ZCE,20170818,1442.0,1438.0,1441.0,1445.0,1436.0,1444.0,1440.0,6.0,2.0,11130.0,32063.3,36590.0,-6696.0,
-FG1709.ZCE,20170821,1444.0,1440.0,1445.0,1453.0,1435.0,1452.0,1447.0,12.0,7.0,12084.0,34975.6,29674.0,-6916.0,
-FG1709.ZCE,20170822,1452.0,1447.0,1450.0,1454.0,1448.0,1451.0,1450.0,4.0,3.0,6044.0,17529.75,25466.0,-4208.0,
-FG1709.ZCE,20170823,1451.0,1450.0,1453.0,1453.0,1435.0,1438.0,1445.0,-12.0,-5.0,6660.0,19246.82,22776.0,-2690.0,
-FG1709.ZCE,20170824,1438.0,1445.0,1443.0,1450.0,1431.0,1450.0,1441.0,5.0,-4.0,6072.0,17504.48,20542.0,-2234.0,
-FG1709.ZCE,20170825,1450.0,1441.0,1448.0,1454.0,1441.0,1451.0,1450.0,10.0,9.0,4506.0,13063.52,17566.0,-2976.0,
-FG1709.ZCE,20170828,1451.0,1450.0,1454.0,1454.0,1439.0,1451.0,1446.0,1.0,-4.0,4794.0,13863.35,15288.0,-2278.0,
-FG1709.ZCE,20170829,1451.0,1446.0,1446.0,1456.0,1446.0,1452.0,1452.0,6.0,6.0,4568.0,13264.26,12414.0,-2874.0,
-FG1709.ZCE,20170830,1452.0,1452.0,1454.0,1457.0,1448.0,1457.0,1455.0,5.0,3.0,4440.0,12920.75,9464.0,-2950.0,
-FG1709.ZCE,20170831,1457.0,1455.0,1453.0,1463.0,1450.0,1463.0,1456.0,8.0,1.0,9182.0,26734.23,1082.0,-8382.0,
-FG1709.ZCE,20170901,1463.0,1456.0,1465.0,1499.0,1440.0,1496.0,1471.0,40.0,15.0,1146.0,3372.47,214.0,-868.0,
-FG1709.ZCE,20170904,1496.0,1471.0,1499.0,1545.0,1499.0,1500.0,1512.0,29.0,41.0,156.0,471.64,214.0,0.0,
-FG1709.ZCE,20170905,1500.0,1512.0,1490.0,1501.0,1486.0,1498.0,1497.0,-14.0,-15.0,18.0,53.89,208.0,-6.0,
-FG1709.ZCE,20170906,1498.0,1497.0,,,,,1497.0,,0.0,0.0,0.0,208.0,0.0,
-FG1709.ZCE,20170907,,1497.0,,,,,1486.0,,-11.0,0.0,0.0,208.0,0.0,
-FG1709.ZCE,20170908,,1486.0,1498.0,1498.0,1452.0,1452.0,1465.0,-34.0,-21.0,100.0,292.98,108.0,-100.0,
-FG1709.ZCE,20170911,1452.0,1465.0,,,,,1462.0,,-3.0,0.0,0.0,108.0,0.0,
-FG1709.ZCE,20170912,,1462.0,,,,,1472.0,,10.0,0.0,0.0,108.0,0.0,
-FG1709.ZCE,20170913,,1472.0,,,,,1471.0,,-1.0,0.0,0.0,108.0,0.0,
-FG1709.ZCE,20170914,,1471.0,,,,,1479.0,,8.0,0.0,0.0,0.0,-108.0,
diff --git a/data/FG/FG1710.csv b/data/FG/FG1710.csv
deleted file mode 100644
index 0c3845d..0000000
--- a/data/FG/FG1710.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1710.ZCE,20161024,,1043.0,,,,,1056.0,,13.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161025,,1056.0,,,,,1056.0,,0.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161026,,1056.0,1113.0,1113.0,1047.0,1055.0,1075.0,-1.0,19.0,26.0,55.88,0.0,0.0,
-FG1710.ZCE,20161027,1055.0,1075.0,1039.0,1055.0,1039.0,1055.0,1047.0,-20.0,-28.0,8.0,16.75,8.0,8.0,
-FG1710.ZCE,20161028,1055.0,1047.0,,,,,1044.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20161031,,1044.0,1050.0,1077.0,1050.0,1077.0,1058.0,33.0,14.0,12.0,25.38,14.0,6.0,
-FG1710.ZCE,20161101,1077.0,1058.0,,,,,1083.0,,25.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20161102,,1083.0,1106.0,1127.0,1106.0,1125.0,1114.0,42.0,31.0,14.0,31.19,8.0,-6.0,
-FG1710.ZCE,20161103,1125.0,1114.0,1135.0,1135.0,1096.0,1129.0,1120.0,15.0,6.0,6.0,13.44,6.0,-2.0,
-FG1710.ZCE,20161104,1129.0,1120.0,,,,,1120.0,,0.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161107,,1120.0,,,,,1151.0,,31.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161108,,1151.0,1175.0,1181.0,1175.0,1181.0,1178.0,30.0,27.0,14.0,33.0,8.0,2.0,
-FG1710.ZCE,20161109,1181.0,1178.0,,,,,1178.0,,0.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20161110,,1178.0,1200.0,1220.0,1200.0,1219.0,1215.0,41.0,37.0,16.0,38.88,4.0,-4.0,
-FG1710.ZCE,20161111,1219.0,1215.0,1253.0,1261.0,1232.0,1261.0,1252.0,46.0,37.0,10.0,25.03,4.0,0.0,
-FG1710.ZCE,20161114,1261.0,1252.0,,,,,1236.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20161115,,1236.0,1241.0,1241.0,1188.0,1188.0,1219.0,-48.0,-17.0,8.0,19.5,6.0,2.0,
-FG1710.ZCE,20161116,1188.0,1219.0,,,,,1219.0,,0.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161117,,1219.0,,,,,1219.0,,0.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161118,,1219.0,,,,,1208.0,,-11.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161121,,1208.0,,,,,1186.0,,-22.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20161122,,1186.0,1215.0,1233.0,1211.0,1211.0,1218.0,25.0,32.0,8.0,19.48,6.0,0.0,
-FG1710.ZCE,20161123,1211.0,1218.0,1245.0,1245.0,1231.0,1231.0,1240.0,13.0,22.0,6.0,14.88,2.0,-4.0,
-FG1710.ZCE,20161124,1231.0,1240.0,1243.0,1243.0,1243.0,1243.0,1243.0,3.0,3.0,2.0,4.97,4.0,2.0,
-FG1710.ZCE,20161125,1243.0,1243.0,,,,,1249.0,,6.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20161128,,1249.0,1298.0,1298.0,1298.0,1298.0,1298.0,49.0,49.0,2.0,5.19,2.0,-2.0,
-FG1710.ZCE,20161129,1298.0,1298.0,,,,,1278.0,,-20.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161130,,1278.0,,,,,1229.0,,-49.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161201,,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161202,,1229.0,,,,,1196.0,,-33.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161205,,1196.0,,,,,1200.0,,4.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161206,,1200.0,,,,,1200.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161207,,1200.0,,,,,1239.0,,39.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161208,,1239.0,1275.0,1275.0,1275.0,1275.0,1275.0,36.0,36.0,2.0,5.1,0.0,-2.0,
-FG1710.ZCE,20161209,1275.0,1275.0,,,,,1276.0,,1.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161212,,1276.0,,,,,1314.0,,38.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161213,,1314.0,,,,,1329.0,,15.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161214,,1329.0,,,,,1338.0,,9.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161215,,1338.0,,,,,1348.0,,10.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161216,,1348.0,,,,,1348.0,,0.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161219,,1348.0,,,,,1336.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161220,,1336.0,,,,,1336.0,,0.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161221,,1336.0,,,,,1322.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161222,,1322.0,1256.0,1285.0,1256.0,1285.0,1271.0,-37.0,-51.0,4.0,10.16,0.0,0.0,
-FG1710.ZCE,20161223,1285.0,1271.0,,,,,1264.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1710.ZCE,20161226,,1264.0,1236.0,1236.0,1200.0,1200.0,1218.0,-64.0,-46.0,4.0,9.74,2.0,2.0,
-FG1710.ZCE,20161227,1200.0,1218.0,,,,,1229.0,,11.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161228,,1229.0,,,,,1247.0,,18.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161229,,1247.0,,,,,1247.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20161230,,1247.0,,,,,1236.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170103,,1236.0,,,,,1220.0,,-16.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170104,,1220.0,,,,,1215.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170105,,1215.0,,,,,1215.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170106,,1215.0,1179.0,1199.0,1175.0,1199.0,1188.0,-16.0,-27.0,12.0,28.5,6.0,4.0,
-FG1710.ZCE,20170109,1199.0,1188.0,1191.0,1191.0,1191.0,1191.0,1191.0,3.0,3.0,2.0,4.76,4.0,-2.0,
-FG1710.ZCE,20170110,1191.0,1191.0,1197.0,1197.0,1197.0,1197.0,1197.0,6.0,6.0,2.0,4.79,4.0,0.0,
-FG1710.ZCE,20170111,1197.0,1197.0,,,,,1216.0,,19.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20170112,,1216.0,,,,,1223.0,,7.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20170113,,1223.0,,,,,1237.0,,14.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20170116,,1237.0,,,,,1267.0,,30.0,0.0,0.0,4.0,0.0,
-FG1710.ZCE,20170117,,1267.0,1311.0,1311.0,1311.0,1311.0,1311.0,44.0,44.0,4.0,10.49,2.0,-2.0,
-FG1710.ZCE,20170118,1311.0,1311.0,,,,,1288.0,,-23.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170119,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170120,,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170123,,1288.0,1281.0,1291.0,1281.0,1291.0,1286.0,3.0,-2.0,4.0,10.29,2.0,0.0,
-FG1710.ZCE,20170124,1291.0,1286.0,,,,,1287.0,,1.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170125,,1287.0,,,,,1287.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170126,,1287.0,,,,,1292.0,,5.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170203,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170206,,1292.0,1274.0,1293.0,1270.0,1270.0,1279.0,-22.0,-13.0,6.0,15.35,4.0,2.0,
-FG1710.ZCE,20170207,1270.0,1279.0,1277.0,1277.0,1277.0,1277.0,1277.0,-2.0,-2.0,2.0,5.11,2.0,-2.0,
-FG1710.ZCE,20170208,1277.0,1277.0,,,,,1290.0,,13.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170209,,1290.0,,,,,1290.0,,0.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170210,,1290.0,,,,,1327.0,,37.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170213,,1327.0,,,,,1372.0,,45.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170214,,1372.0,,,,,1396.0,,24.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170215,,1396.0,,,,,1393.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170216,,1393.0,,,,,1386.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1710.ZCE,20170217,,1386.0,1394.0,1422.0,1392.0,1392.0,1405.0,6.0,19.0,8.0,22.48,6.0,4.0,
-FG1710.ZCE,20170220,1392.0,1405.0,,,,,1405.0,,0.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20170221,,1405.0,,,,,1401.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20170222,,1401.0,1401.0,1401.0,1365.0,1365.0,1375.0,-36.0,-26.0,30.0,82.51,32.0,26.0,
-FG1710.ZCE,20170223,1365.0,1375.0,1390.0,1390.0,1390.0,1390.0,1390.0,15.0,15.0,6.0,16.68,26.0,-6.0,
-FG1710.ZCE,20170224,1390.0,1390.0,1348.0,1348.0,1340.0,1340.0,1345.0,-50.0,-45.0,6.0,16.14,20.0,-6.0,
-FG1710.ZCE,20170227,1340.0,1345.0,,,,,1366.0,,21.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170228,,1366.0,,,,,1352.0,,-14.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170301,,1352.0,,,,,1352.0,,0.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170302,,1352.0,,,,,1352.0,,0.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170303,,1352.0,,,,,1338.0,,-14.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170306,,1338.0,,,,,1332.0,,-6.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170307,,1332.0,,,,,1327.0,,-5.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170308,,1327.0,,,,,1270.0,,-57.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170309,,1270.0,,,,,1242.0,,-28.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170310,,1242.0,,,,,1229.0,,-13.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170313,,1229.0,1212.0,1246.0,1167.0,1245.0,1209.0,16.0,-20.0,42.0,101.59,20.0,0.0,
-FG1710.ZCE,20170314,1245.0,1209.0,,,,,1232.0,,23.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170315,,1232.0,,,,,1254.0,,22.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170316,,1254.0,1242.0,1242.0,1228.0,1228.0,1235.0,-26.0,-19.0,4.0,9.88,16.0,-4.0,
-FG1710.ZCE,20170317,1228.0,1235.0,1250.0,1250.0,1240.0,1240.0,1245.0,5.0,10.0,4.0,9.96,14.0,-2.0,
-FG1710.ZCE,20170320,1240.0,1245.0,,,,,1241.0,,-4.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170321,,1241.0,,,,,1241.0,,0.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170322,,1241.0,,,,,1205.0,,-36.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170323,,1205.0,,,,,1205.0,,0.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170324,,1205.0,,,,,1205.0,,0.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170327,,1205.0,,,,,1199.0,,-6.0,0.0,0.0,14.0,0.0,
-FG1710.ZCE,20170328,,1199.0,1216.0,1227.0,1211.0,1227.0,1218.0,28.0,19.0,6.0,14.62,12.0,-2.0,
-FG1710.ZCE,20170329,1227.0,1218.0,,,,,1238.0,,20.0,0.0,0.0,12.0,0.0,
-FG1710.ZCE,20170330,,1238.0,1238.0,1238.0,1238.0,1238.0,1238.0,0.0,0.0,2.0,4.95,14.0,2.0,
-FG1710.ZCE,20170331,1238.0,1238.0,1266.0,1271.0,1266.0,1268.0,1268.0,30.0,30.0,12.0,30.42,8.0,-6.0,
-FG1710.ZCE,20170405,1268.0,1268.0,1300.0,1300.0,1290.0,1290.0,1295.0,22.0,27.0,8.0,20.72,10.0,2.0,
-FG1710.ZCE,20170406,1290.0,1295.0,,,,,1284.0,,-11.0,0.0,0.0,10.0,0.0,
-FG1710.ZCE,20170407,,1284.0,,,,,1264.0,,-20.0,0.0,0.0,10.0,0.0,
-FG1710.ZCE,20170410,,1264.0,1280.0,1280.0,1280.0,1280.0,1280.0,16.0,16.0,6.0,15.36,12.0,2.0,
-FG1710.ZCE,20170411,1280.0,1280.0,1246.0,1248.0,1246.0,1248.0,1248.0,-32.0,-32.0,8.0,19.96,6.0,-6.0,
-FG1710.ZCE,20170412,1248.0,1248.0,,,,,1220.0,,-28.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20170413,,1220.0,,,,,1227.0,,7.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20170414,,1227.0,,,,,1227.0,,0.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20170417,,1227.0,1226.0,1226.0,1216.0,1216.0,1221.0,-11.0,-6.0,4.0,9.77,8.0,2.0,
-FG1710.ZCE,20170418,1216.0,1221.0,1209.0,1213.0,1209.0,1211.0,1211.0,-10.0,-10.0,6.0,14.53,10.0,2.0,
-FG1710.ZCE,20170419,1211.0,1211.0,1223.0,1236.0,1223.0,1233.0,1232.0,22.0,21.0,10.0,24.64,12.0,2.0,
-FG1710.ZCE,20170420,1233.0,1232.0,1230.0,1269.0,1230.0,1257.0,1252.0,25.0,20.0,18.0,45.06,14.0,2.0,
-FG1710.ZCE,20170421,1257.0,1252.0,1277.0,1277.0,1269.0,1269.0,1273.0,17.0,21.0,4.0,10.18,12.0,-2.0,
-FG1710.ZCE,20170424,1269.0,1273.0,1262.0,1286.0,1253.0,1286.0,1268.0,13.0,-5.0,14.0,35.52,8.0,-4.0,
-FG1710.ZCE,20170425,1286.0,1268.0,1300.0,1300.0,1274.0,1274.0,1287.0,6.0,19.0,4.0,10.3,8.0,0.0,
-FG1710.ZCE,20170426,1274.0,1287.0,1277.0,1286.0,1277.0,1286.0,1282.0,-1.0,-5.0,4.0,10.25,8.0,0.0,
-FG1710.ZCE,20170427,1286.0,1282.0,,,,,1282.0,,0.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20170428,,1282.0,,,,,1285.0,,3.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20170502,,1285.0,,,,,1285.0,,0.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20170503,,1285.0,,,,,1285.0,,0.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20170504,,1285.0,1261.0,1268.0,1261.0,1268.0,1263.0,-17.0,-22.0,10.0,25.27,6.0,-2.0,
-FG1710.ZCE,20170505,1268.0,1263.0,1263.0,1263.0,1208.0,1211.0,1222.0,-52.0,-41.0,820.0,2003.87,10.0,4.0,
-FG1710.ZCE,20170508,1211.0,1222.0,,,,,1222.0,,0.0,0.0,0.0,10.0,0.0,
-FG1710.ZCE,20170509,,1222.0,,,,,1222.0,,0.0,0.0,0.0,10.0,0.0,
-FG1710.ZCE,20170510,,1222.0,1224.0,1228.0,1217.0,1228.0,1224.0,6.0,2.0,16.0,39.15,12.0,2.0,
-FG1710.ZCE,20170511,1228.0,1224.0,1236.0,1260.0,1236.0,1250.0,1253.0,26.0,29.0,22.0,55.12,10.0,-2.0,
-FG1710.ZCE,20170512,1250.0,1253.0,1248.0,1250.0,1248.0,1250.0,1249.0,-3.0,-4.0,4.0,9.99,8.0,-2.0,
-FG1710.ZCE,20170515,1250.0,1249.0,1256.0,1256.0,1256.0,1256.0,1256.0,7.0,7.0,2.0,5.02,8.0,0.0,
-FG1710.ZCE,20170516,1256.0,1256.0,,,,,1270.0,,14.0,0.0,0.0,8.0,0.0,
-FG1710.ZCE,20170517,,1270.0,1266.0,1266.0,1266.0,1266.0,1266.0,-4.0,-4.0,2.0,5.06,10.0,2.0,
-FG1710.ZCE,20170518,1266.0,1266.0,1274.0,1276.0,1272.0,1272.0,1274.0,6.0,8.0,6.0,15.29,8.0,-2.0,
-FG1710.ZCE,20170519,1272.0,1274.0,1284.0,1326.0,1284.0,1321.0,1313.0,47.0,39.0,8.0,21.01,10.0,2.0,
-FG1710.ZCE,20170522,1321.0,1313.0,1339.0,1339.0,1326.0,1330.0,1333.0,17.0,20.0,8.0,21.33,14.0,4.0,
-FG1710.ZCE,20170523,1330.0,1333.0,1323.0,1330.0,1323.0,1330.0,1329.0,-3.0,-4.0,12.0,31.89,20.0,6.0,
-FG1710.ZCE,20170524,1330.0,1329.0,1330.0,1330.0,1330.0,1330.0,1330.0,1.0,1.0,12.0,31.92,30.0,10.0,
-FG1710.ZCE,20170525,1330.0,1330.0,1334.0,1334.0,1325.0,1325.0,1328.0,-5.0,-2.0,6.0,15.94,30.0,0.0,
-FG1710.ZCE,20170526,1325.0,1328.0,1344.0,1344.0,1326.0,1327.0,1331.0,-1.0,3.0,8.0,21.29,32.0,2.0,
-FG1710.ZCE,20170531,1327.0,1331.0,1335.0,1335.0,1300.0,1300.0,1324.0,-31.0,-7.0,120.0,317.67,124.0,92.0,
-FG1710.ZCE,20170601,1300.0,1324.0,1299.0,1300.0,1285.0,1292.0,1293.0,-32.0,-31.0,62.0,160.32,150.0,26.0,
-FG1710.ZCE,20170602,1292.0,1293.0,1291.0,1308.0,1290.0,1300.0,1296.0,7.0,3.0,20.0,51.83,156.0,6.0,
-FG1710.ZCE,20170605,1300.0,1296.0,1293.0,1300.0,1289.0,1292.0,1294.0,-4.0,-2.0,82.0,212.14,102.0,-54.0,
-FG1710.ZCE,20170606,1292.0,1294.0,1290.0,1301.0,1290.0,1293.0,1295.0,-1.0,1.0,6.0,15.54,106.0,4.0,
-FG1710.ZCE,20170607,1293.0,1295.0,1288.0,1314.0,1285.0,1290.0,1294.0,-5.0,-1.0,18.0,46.57,116.0,10.0,
-FG1710.ZCE,20170608,1290.0,1294.0,1292.0,1309.0,1286.0,1303.0,1298.0,9.0,4.0,46.0,119.45,142.0,26.0,
-FG1710.ZCE,20170609,1303.0,1298.0,1310.0,1320.0,1306.0,1306.0,1310.0,8.0,12.0,26.0,68.1,154.0,12.0,
-FG1710.ZCE,20170612,1306.0,1310.0,1310.0,1310.0,1285.0,1294.0,1295.0,-16.0,-15.0,24.0,62.14,148.0,-6.0,
-FG1710.ZCE,20170613,1294.0,1295.0,1291.0,1291.0,1285.0,1285.0,1288.0,-10.0,-7.0,24.0,61.8,142.0,-6.0,
-FG1710.ZCE,20170614,1285.0,1288.0,1285.0,1309.0,1281.0,1309.0,1302.0,21.0,14.0,32.0,83.31,144.0,2.0,
-FG1710.ZCE,20170615,1309.0,1302.0,1306.0,1313.0,1302.0,1313.0,1310.0,11.0,8.0,24.0,62.86,140.0,-4.0,
-FG1710.ZCE,20170616,1313.0,1310.0,1316.0,1316.0,1316.0,1316.0,1316.0,6.0,6.0,2.0,5.26,140.0,0.0,
-FG1710.ZCE,20170619,1316.0,1316.0,,,,,1311.0,,-5.0,0.0,0.0,140.0,0.0,
-FG1710.ZCE,20170620,,1311.0,1306.0,1309.0,1301.0,1301.0,1305.0,-10.0,-6.0,8.0,20.88,138.0,-2.0,
-FG1710.ZCE,20170621,1301.0,1305.0,1297.0,1303.0,1297.0,1303.0,1301.0,-2.0,-4.0,14.0,36.44,138.0,0.0,
-FG1710.ZCE,20170622,1303.0,1301.0,1306.0,1306.0,1276.0,1281.0,1287.0,-20.0,-14.0,24.0,61.77,146.0,8.0,
-FG1710.ZCE,20170623,1281.0,1287.0,1285.0,1285.0,1252.0,1257.0,1262.0,-30.0,-25.0,370.0,933.59,258.0,112.0,
-FG1710.ZCE,20170626,1257.0,1262.0,1255.0,1262.0,1254.0,1262.0,1255.0,0.0,-7.0,18.0,45.19,274.0,16.0,
-FG1710.ZCE,20170627,1262.0,1255.0,,,,,1275.0,,20.0,0.0,0.0,274.0,0.0,
-FG1710.ZCE,20170628,,1275.0,1296.0,1296.0,1286.0,1286.0,1293.0,11.0,18.0,12.0,31.02,274.0,0.0,
-FG1710.ZCE,20170629,1286.0,1293.0,1338.0,1338.0,1334.0,1334.0,1337.0,41.0,44.0,6.0,16.04,270.0,-4.0,
-FG1710.ZCE,20170630,1334.0,1337.0,1329.0,1338.0,1324.0,1330.0,1326.0,-7.0,-11.0,266.0,705.62,300.0,30.0,
-FG1710.ZCE,20170703,1330.0,1326.0,1331.0,1348.0,1331.0,1340.0,1338.0,14.0,12.0,114.0,304.96,236.0,-64.0,
-FG1710.ZCE,20170704,1340.0,1338.0,1405.0,1405.0,1322.0,1348.0,1358.0,10.0,20.0,24.0,65.18,236.0,0.0,
-FG1710.ZCE,20170705,1348.0,1358.0,1339.0,1355.0,1339.0,1349.0,1350.0,-9.0,-8.0,168.0,453.46,170.0,-66.0,
-FG1710.ZCE,20170706,1349.0,1350.0,1339.0,1347.0,1335.0,1335.0,1339.0,-15.0,-11.0,16.0,42.85,170.0,0.0,
-FG1710.ZCE,20170707,1335.0,1339.0,,,,,1339.0,,0.0,0.0,0.0,170.0,0.0,
-FG1710.ZCE,20170710,,1339.0,1350.0,1354.0,1335.0,1335.0,1350.0,-4.0,11.0,76.0,205.13,120.0,-50.0,
-FG1710.ZCE,20170711,1335.0,1350.0,1346.0,1371.0,1346.0,1362.0,1361.0,12.0,11.0,24.0,65.34,108.0,-12.0,
-FG1710.ZCE,20170712,1362.0,1361.0,,,,,1341.0,,-20.0,0.0,0.0,108.0,0.0,
-FG1710.ZCE,20170713,,1341.0,1334.0,1353.0,1334.0,1337.0,1338.0,-4.0,-3.0,10.0,26.77,110.0,2.0,
-FG1710.ZCE,20170714,1337.0,1338.0,,,,,1339.0,,1.0,0.0,0.0,110.0,0.0,
-FG1710.ZCE,20170717,,1339.0,1367.0,1367.0,1317.0,1355.0,1346.0,16.0,7.0,110.0,296.12,92.0,-18.0,
-FG1710.ZCE,20170718,1355.0,1346.0,1365.0,1384.0,1363.0,1363.0,1368.0,17.0,22.0,40.0,109.47,68.0,-24.0,
-FG1710.ZCE,20170719,1363.0,1368.0,1385.0,1434.0,1384.0,1427.0,1413.0,59.0,45.0,30.0,84.77,74.0,6.0,
-FG1710.ZCE,20170720,1427.0,1413.0,1400.0,1409.0,1400.0,1400.0,1401.0,-13.0,-12.0,26.0,72.84,76.0,2.0,
-FG1710.ZCE,20170721,1400.0,1401.0,1405.0,1408.0,1405.0,1408.0,1407.0,7.0,6.0,40.0,112.58,46.0,-30.0,
-FG1710.ZCE,20170724,1408.0,1407.0,1408.0,1408.0,1377.0,1377.0,1393.0,-30.0,-14.0,4.0,11.14,48.0,2.0,
-FG1710.ZCE,20170725,1377.0,1393.0,1377.0,1402.0,1377.0,1402.0,1390.0,9.0,-3.0,22.0,61.18,46.0,-2.0,
-FG1710.ZCE,20170726,1402.0,1390.0,1386.0,1386.0,1381.0,1381.0,1384.0,-9.0,-6.0,4.0,11.07,44.0,-2.0,
-FG1710.ZCE,20170727,1381.0,1384.0,1398.0,1398.0,1377.0,1391.0,1387.0,7.0,3.0,22.0,61.03,44.0,0.0,
-FG1710.ZCE,20170728,1391.0,1387.0,,,,,1387.0,,0.0,0.0,0.0,44.0,0.0,
-FG1710.ZCE,20170731,,1387.0,1360.0,1423.0,1360.0,1405.0,1394.0,18.0,7.0,8.0,22.31,42.0,-2.0,
-FG1710.ZCE,20170801,1405.0,1394.0,1390.0,1418.0,1390.0,1404.0,1401.0,10.0,7.0,174.0,487.39,98.0,56.0,
-FG1710.ZCE,20170802,1404.0,1401.0,1412.0,1430.0,1394.0,1397.0,1416.0,-4.0,15.0,114.0,322.86,102.0,4.0,
-FG1710.ZCE,20170803,1397.0,1416.0,1406.0,1406.0,1406.0,1406.0,1406.0,-10.0,-10.0,2.0,5.62,102.0,0.0,
-FG1710.ZCE,20170804,1406.0,1406.0,1415.0,1425.0,1397.0,1397.0,1404.0,-9.0,-2.0,14.0,39.3,110.0,8.0,
-FG1710.ZCE,20170807,1397.0,1404.0,1392.0,1393.0,1383.0,1383.0,1389.0,-21.0,-15.0,62.0,172.26,52.0,-58.0,
-FG1710.ZCE,20170808,1383.0,1389.0,1394.0,1394.0,1394.0,1394.0,1394.0,5.0,5.0,4.0,11.15,52.0,0.0,
-FG1710.ZCE,20170809,1394.0,1394.0,1398.0,1422.0,1393.0,1410.0,1406.0,16.0,12.0,8.0,22.49,48.0,-4.0,
-FG1710.ZCE,20170810,1410.0,1406.0,1408.0,1408.0,1408.0,1408.0,1408.0,2.0,2.0,2.0,5.63,48.0,0.0,
-FG1710.ZCE,20170811,1408.0,1408.0,1408.0,1415.0,1383.0,1398.0,1401.0,-10.0,-7.0,8.0,22.42,50.0,2.0,
-FG1710.ZCE,20170814,1398.0,1401.0,,,,,1401.0,,0.0,0.0,0.0,50.0,0.0,
-FG1710.ZCE,20170815,,1401.0,1388.0,1388.0,1388.0,1388.0,1388.0,-13.0,-13.0,2.0,5.55,50.0,0.0,
-FG1710.ZCE,20170816,1388.0,1388.0,1410.0,1410.0,1406.0,1406.0,1408.0,18.0,20.0,10.0,28.16,48.0,-2.0,
-FG1710.ZCE,20170817,1406.0,1408.0,1409.0,1424.0,1409.0,1424.0,1417.0,16.0,9.0,14.0,39.69,38.0,-10.0,
-FG1710.ZCE,20170818,1424.0,1417.0,1437.0,1437.0,1406.0,1408.0,1425.0,-9.0,8.0,12.0,34.19,36.0,-2.0,
-FG1710.ZCE,20170821,1408.0,1425.0,,,,,1425.0,,0.0,0.0,0.0,36.0,0.0,
-FG1710.ZCE,20170822,,1425.0,1436.0,1444.0,1419.0,1444.0,1432.0,19.0,7.0,10.0,28.65,36.0,0.0,
-FG1710.ZCE,20170823,1444.0,1432.0,1447.0,1447.0,1415.0,1415.0,1431.0,-17.0,-1.0,4.0,11.45,36.0,0.0,
-FG1710.ZCE,20170824,1415.0,1431.0,,,,,1427.0,,-4.0,0.0,0.0,36.0,0.0,
-FG1710.ZCE,20170825,,1427.0,,,,,1427.0,,0.0,0.0,0.0,36.0,0.0,
-FG1710.ZCE,20170828,,1427.0,1400.0,1444.0,1396.0,1444.0,1435.0,17.0,8.0,38.0,109.08,42.0,6.0,
-FG1710.ZCE,20170829,1444.0,1435.0,1442.0,1442.0,1418.0,1421.0,1420.0,-14.0,-15.0,34.0,96.54,54.0,12.0,
-FG1710.ZCE,20170830,1421.0,1420.0,1420.0,1469.0,1420.0,1449.0,1450.0,29.0,30.0,46.0,133.36,60.0,6.0,
-FG1710.ZCE,20170831,1449.0,1450.0,1459.0,1459.0,1423.0,1450.0,1443.0,0.0,-7.0,12.0,34.62,60.0,0.0,
-FG1710.ZCE,20170901,1450.0,1443.0,1468.0,1482.0,1447.0,1447.0,1465.0,4.0,22.0,22.0,64.44,50.0,-10.0,
-FG1710.ZCE,20170904,1447.0,1465.0,1447.0,1452.0,1447.0,1452.0,1450.0,-13.0,-15.0,4.0,11.6,46.0,-4.0,
-FG1710.ZCE,20170905,1452.0,1450.0,1450.0,1450.0,1450.0,1450.0,1450.0,0.0,0.0,2.0,5.8,46.0,0.0,
-FG1710.ZCE,20170906,1450.0,1450.0,1454.0,1454.0,1450.0,1450.0,1453.0,0.0,3.0,6.0,17.43,40.0,-6.0,
-FG1710.ZCE,20170907,1450.0,1453.0,1450.0,1455.0,1444.0,1444.0,1448.0,-9.0,-5.0,12.0,34.74,30.0,-10.0,
-FG1710.ZCE,20170908,1444.0,1448.0,,,,,1444.0,,-4.0,0.0,0.0,30.0,0.0,
-FG1710.ZCE,20170911,,1444.0,,,,,1444.0,,0.0,0.0,0.0,30.0,0.0,
-FG1710.ZCE,20170912,,1444.0,1450.0,1450.0,1450.0,1450.0,1450.0,6.0,6.0,2.0,5.8,28.0,-2.0,
-FG1710.ZCE,20170913,1450.0,1450.0,,,,,1450.0,,0.0,0.0,0.0,28.0,0.0,
-FG1710.ZCE,20170914,,1450.0,1450.0,1450.0,1450.0,1450.0,1450.0,0.0,0.0,4.0,11.6,24.0,-4.0,
-FG1710.ZCE,20170915,1450.0,1450.0,1446.0,1446.0,1386.0,1386.0,1416.0,-64.0,-34.0,4.0,11.33,22.0,-2.0,
-FG1710.ZCE,20170918,1386.0,1416.0,,,,,1385.0,,-31.0,0.0,0.0,22.0,0.0,
-FG1710.ZCE,20170919,,1385.0,1419.0,1419.0,1419.0,1419.0,1419.0,34.0,34.0,2.0,5.68,20.0,-2.0,
-FG1710.ZCE,20170920,1419.0,1419.0,,,,,1417.0,,-2.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170921,,1417.0,,,,,1417.0,,0.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170922,,1417.0,,,,,1417.0,,0.0,0.0,0.0,20.0,0.0,
-FG1710.ZCE,20170925,,1417.0,1390.0,1408.0,1390.0,1408.0,1399.0,-9.0,-18.0,4.0,11.19,20.0,0.0,
-FG1710.ZCE,20170926,1408.0,1399.0,1371.0,1450.0,1365.0,1450.0,1410.0,51.0,11.0,50.0,141.02,28.0,8.0,
-FG1710.ZCE,20170927,1450.0,1410.0,1436.0,1455.0,1436.0,1455.0,1441.0,45.0,31.0,8.0,23.05,20.0,-8.0,
-FG1710.ZCE,20170928,1455.0,1441.0,1460.0,1460.0,1460.0,1460.0,1460.0,19.0,19.0,2.0,5.84,18.0,-2.0,
-FG1710.ZCE,20170929,1460.0,1460.0,1359.0,1388.0,1359.0,1388.0,1374.0,-72.0,-86.0,4.0,10.99,18.0,0.0,
-FG1710.ZCE,20171009,1388.0,1374.0,1471.0,1471.0,1471.0,1471.0,1471.0,97.0,97.0,12.0,35.3,6.0,-12.0,
-FG1710.ZCE,20171010,1471.0,1471.0,,,,,1507.0,,36.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171011,,1507.0,,,,,1523.0,,16.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171012,,1523.0,,,,,1522.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171013,,1522.0,,,,,1534.0,,12.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171016,,1534.0,,,,,1543.0,,9.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171017,,1543.0,,,,,1544.0,,1.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171018,,1544.0,,,,,1541.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171019,,1541.0,,,,,1535.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1710.ZCE,20171020,,1535.0,,,,,1547.0,,12.0,0.0,0.0,0.0,-6.0,
diff --git a/data/FG/FG1711.csv b/data/FG/FG1711.csv
deleted file mode 100644
index dfe9081..0000000
--- a/data/FG/FG1711.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1711.ZCE,20161115,,1236.0,1152.0,1152.0,1152.0,1152.0,1152.0,-84.0,-84.0,2.0,4.61,2.0,2.0,
-FG1711.ZCE,20161116,1152.0,1152.0,1162.0,1207.0,1151.0,1175.0,1174.0,23.0,22.0,14.0,32.88,6.0,4.0,
-FG1711.ZCE,20161117,1175.0,1174.0,,,,,1187.0,,13.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161118,,1187.0,1245.0,1245.0,1144.0,1144.0,1201.0,-43.0,14.0,6.0,14.41,6.0,0.0,
-FG1711.ZCE,20161121,1144.0,1201.0,1168.0,1179.0,1166.0,1179.0,1172.0,-22.0,-29.0,8.0,18.74,10.0,4.0,
-FG1711.ZCE,20161122,1179.0,1172.0,1196.0,1214.0,1196.0,1214.0,1201.0,42.0,29.0,8.0,19.21,14.0,4.0,
-FG1711.ZCE,20161123,1214.0,1201.0,1230.0,1230.0,1196.0,1199.0,1208.0,-2.0,7.0,8.0,19.32,14.0,0.0,
-FG1711.ZCE,20161124,1199.0,1208.0,1230.0,1237.0,1192.0,1192.0,1216.0,-16.0,8.0,8.0,19.45,16.0,2.0,
-FG1711.ZCE,20161125,1192.0,1216.0,,,,,1216.0,,0.0,0.0,0.0,16.0,0.0,
-FG1711.ZCE,20161128,,1216.0,1255.0,1255.0,1255.0,1255.0,1255.0,39.0,39.0,2.0,5.02,18.0,2.0,
-FG1711.ZCE,20161129,1255.0,1255.0,,,,,1253.0,,-2.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20161130,,1253.0,,,,,1210.0,,-43.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20161201,,1210.0,,,,,1210.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20161202,,1210.0,1197.0,1199.0,1189.0,1199.0,1194.0,-11.0,-16.0,16.0,38.21,4.0,-14.0,
-FG1711.ZCE,20161205,1199.0,1194.0,,,,,1207.0,,13.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20161206,,1207.0,1210.0,1210.0,1207.0,1207.0,1209.0,0.0,2.0,4.0,9.67,4.0,0.0,
-FG1711.ZCE,20161207,1207.0,1209.0,,,,,1248.0,,39.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20161208,,1248.0,1268.0,1268.0,1268.0,1268.0,1268.0,20.0,20.0,2.0,5.07,4.0,0.0,
-FG1711.ZCE,20161209,1268.0,1268.0,,,,,1268.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20161212,,1268.0,,,,,1304.0,,36.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20161213,,1304.0,1302.0,1361.0,1302.0,1361.0,1332.0,57.0,28.0,4.0,10.65,6.0,2.0,
-FG1711.ZCE,20161214,1361.0,1332.0,,,,,1332.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161215,,1332.0,,,,,1334.0,,2.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161216,,1334.0,,,,,1338.0,,4.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161219,,1338.0,1355.0,1355.0,1320.0,1320.0,1343.0,-18.0,5.0,6.0,16.12,6.0,0.0,
-FG1711.ZCE,20161220,1320.0,1343.0,1325.0,1325.0,1325.0,1325.0,1325.0,-18.0,-18.0,2.0,5.3,6.0,0.0,
-FG1711.ZCE,20161221,1325.0,1325.0,1338.0,1338.0,1282.0,1282.0,1316.0,-43.0,-9.0,8.0,21.06,6.0,0.0,
-FG1711.ZCE,20161222,1282.0,1316.0,1260.0,1285.0,1260.0,1285.0,1273.0,-31.0,-43.0,4.0,10.18,6.0,0.0,
-FG1711.ZCE,20161223,1285.0,1273.0,,,,,1270.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161226,,1270.0,,,,,1224.0,,-46.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20161227,,1224.0,1246.0,1246.0,1246.0,1246.0,1246.0,22.0,22.0,2.0,4.98,8.0,2.0,
-FG1711.ZCE,20161228,1246.0,1246.0,1267.0,1267.0,1267.0,1267.0,1267.0,21.0,21.0,2.0,5.07,10.0,2.0,
-FG1711.ZCE,20161229,1267.0,1267.0,,,,,1267.0,,0.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20161230,,1267.0,,,,,1234.0,,-33.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170103,,1234.0,,,,,1226.0,,-8.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170104,,1226.0,,,,,1221.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170105,,1221.0,,,,,1221.0,,0.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170106,,1221.0,,,,,1218.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170109,,1218.0,,,,,1218.0,,0.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170110,,1218.0,1207.0,1207.0,1207.0,1207.0,1207.0,-11.0,-11.0,2.0,4.83,8.0,-2.0,
-FG1711.ZCE,20170111,1207.0,1207.0,,,,,1226.0,,19.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170112,,1226.0,,,,,1230.0,,4.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170113,,1230.0,,,,,1244.0,,14.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170116,,1244.0,,,,,1274.0,,30.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170117,,1274.0,1298.0,1298.0,1298.0,1298.0,1298.0,24.0,24.0,2.0,5.19,6.0,-2.0,
-FG1711.ZCE,20170118,1298.0,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170119,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170120,,1298.0,,,,,1297.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170123,,1297.0,,,,,1284.0,,-13.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170124,,1284.0,,,,,1285.0,,1.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170125,,1285.0,,,,,1297.0,,12.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170126,,1297.0,,,,,1305.0,,8.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170203,,1305.0,,,,,1301.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170206,,1301.0,,,,,1299.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170207,,1299.0,,,,,1299.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170208,,1299.0,1264.0,1264.0,1260.0,1260.0,1261.0,-39.0,-38.0,6.0,15.14,6.0,0.0,
-FG1711.ZCE,20170209,1260.0,1261.0,,,,,1274.0,,13.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170210,,1274.0,1310.0,1310.0,1310.0,1310.0,1310.0,36.0,36.0,2.0,5.24,6.0,0.0,
-FG1711.ZCE,20170213,1310.0,1310.0,1355.0,1355.0,1355.0,1355.0,1355.0,45.0,45.0,2.0,5.42,4.0,-2.0,
-FG1711.ZCE,20170214,1355.0,1355.0,,,,,1390.0,,35.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170215,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170216,,1390.0,,,,,1385.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170217,,1385.0,,,,,1385.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170220,,1385.0,,,,,1396.0,,11.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170221,,1396.0,,,,,1396.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170222,,1396.0,,,,,1391.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170223,,1391.0,1388.0,1388.0,1388.0,1388.0,1388.0,-3.0,-3.0,2.0,5.55,4.0,0.0,
-FG1711.ZCE,20170224,1388.0,1388.0,,,,,1367.0,,-21.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170227,,1367.0,,,,,1367.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170228,,1367.0,,,,,1350.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170301,,1350.0,,,,,1350.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170302,,1350.0,,,,,1350.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170303,,1350.0,,,,,1350.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170306,,1350.0,,,,,1348.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170307,,1348.0,,,,,1343.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170308,,1343.0,,,,,1311.0,,-32.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170309,,1311.0,,,,,1267.0,,-44.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170310,,1267.0,,,,,1242.0,,-25.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170313,,1242.0,,,,,1242.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170314,,1242.0,,,,,1242.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170315,,1242.0,,,,,1254.0,,12.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170316,,1254.0,,,,,1254.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170317,,1254.0,,,,,1250.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170320,,1250.0,,,,,1236.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170321,,1236.0,,,,,1236.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170322,,1236.0,,,,,1218.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170323,,1218.0,,,,,1218.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170324,,1218.0,,,,,1218.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170327,,1218.0,,,,,1205.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170328,,1205.0,,,,,1225.0,,20.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170329,,1225.0,1233.0,1233.0,1233.0,1233.0,1233.0,8.0,8.0,2.0,4.93,4.0,0.0,
-FG1711.ZCE,20170330,1233.0,1233.0,,,,,1233.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170331,,1233.0,1259.0,1259.0,1259.0,1259.0,1259.0,26.0,26.0,2.0,5.04,4.0,0.0,
-FG1711.ZCE,20170405,1259.0,1259.0,,,,,1260.0,,1.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170406,,1260.0,,,,,1265.0,,5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170407,,1265.0,,,,,1255.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170410,,1255.0,,,,,1257.0,,2.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170411,,1257.0,,,,,1214.0,,-43.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170412,,1214.0,,,,,1209.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170413,,1209.0,,,,,1214.0,,5.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170414,,1214.0,1207.0,1207.0,1207.0,1207.0,1207.0,-7.0,-7.0,2.0,4.83,6.0,2.0,
-FG1711.ZCE,20170417,1207.0,1207.0,1196.0,1196.0,1192.0,1192.0,1194.0,-15.0,-13.0,4.0,9.55,8.0,2.0,
-FG1711.ZCE,20170418,1192.0,1194.0,1242.0,1242.0,1198.0,1198.0,1214.0,4.0,20.0,14.0,34.0,8.0,0.0,
-FG1711.ZCE,20170419,1198.0,1214.0,,,,,1225.0,,11.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170420,,1225.0,1227.0,1227.0,1225.0,1225.0,1226.0,0.0,1.0,4.0,9.81,8.0,0.0,
-FG1711.ZCE,20170421,1225.0,1226.0,,,,,1257.0,,31.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170424,,1257.0,1245.0,1245.0,1245.0,1245.0,1245.0,-12.0,-12.0,2.0,4.98,10.0,2.0,
-FG1711.ZCE,20170425,1245.0,1245.0,1258.0,1258.0,1258.0,1258.0,1258.0,13.0,13.0,2.0,5.03,8.0,-2.0,
-FG1711.ZCE,20170426,1258.0,1258.0,,,,,1256.0,,-2.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170427,,1256.0,1250.0,1250.0,1250.0,1250.0,1250.0,-6.0,-6.0,2.0,5.0,8.0,0.0,
-FG1711.ZCE,20170428,1250.0,1250.0,,,,,1259.0,,9.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170502,,1259.0,,,,,1260.0,,1.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170503,,1260.0,,,,,1260.0,,0.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170504,,1260.0,,,,,1221.0,,-39.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170505,,1221.0,,,,,1204.0,,-17.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170508,,1204.0,,,,,1204.0,,0.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170509,,1204.0,,,,,1204.0,,0.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170510,,1204.0,1193.0,1193.0,1193.0,1193.0,1193.0,-11.0,-11.0,10.0,23.86,18.0,10.0,
-FG1711.ZCE,20170511,1193.0,1193.0,1206.0,1225.0,1193.0,1225.0,1211.0,32.0,18.0,26.0,62.95,18.0,0.0,
-FG1711.ZCE,20170512,1225.0,1211.0,1250.0,1250.0,1250.0,1250.0,1250.0,39.0,39.0,2.0,5.0,18.0,0.0,
-FG1711.ZCE,20170515,1250.0,1250.0,1258.0,1258.0,1258.0,1258.0,1258.0,8.0,8.0,8.0,20.13,12.0,-6.0,
-FG1711.ZCE,20170516,1258.0,1258.0,,,,,1258.0,,0.0,0.0,0.0,12.0,0.0,
-FG1711.ZCE,20170517,,1258.0,1253.0,1253.0,1253.0,1253.0,1253.0,-5.0,-5.0,4.0,10.02,10.0,-2.0,
-FG1711.ZCE,20170518,1253.0,1253.0,,,,,1251.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170519,,1251.0,1221.0,1277.0,1220.0,1277.0,1244.0,26.0,-7.0,218.0,542.29,40.0,30.0,
-FG1711.ZCE,20170522,1277.0,1244.0,,,,,1263.0,,19.0,0.0,0.0,40.0,0.0,
-FG1711.ZCE,20170523,,1263.0,1312.0,1316.0,1293.0,1293.0,1304.0,30.0,41.0,18.0,46.93,32.0,-8.0,
-FG1711.ZCE,20170524,1293.0,1304.0,1310.0,1311.0,1296.0,1308.0,1301.0,4.0,-3.0,40.0,104.09,20.0,-12.0,
-FG1711.ZCE,20170525,1308.0,1301.0,1296.0,1296.0,1296.0,1296.0,1296.0,-5.0,-5.0,2.0,5.18,18.0,-2.0,
-FG1711.ZCE,20170526,1296.0,1296.0,1308.0,1308.0,1308.0,1308.0,1308.0,12.0,12.0,2.0,5.23,18.0,0.0,
-FG1711.ZCE,20170531,1308.0,1308.0,1321.0,1321.0,1266.0,1280.0,1295.0,-28.0,-13.0,30.0,77.7,16.0,-2.0,
-FG1711.ZCE,20170601,1280.0,1295.0,1266.0,1266.0,1262.0,1262.0,1264.0,-33.0,-31.0,4.0,10.11,18.0,2.0,
-FG1711.ZCE,20170602,1262.0,1264.0,,,,,1266.0,,2.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170605,,1266.0,1280.0,1289.0,1280.0,1289.0,1285.0,23.0,19.0,4.0,10.28,20.0,2.0,
-FG1711.ZCE,20170606,1289.0,1285.0,1277.0,1277.0,1277.0,1277.0,1277.0,-8.0,-8.0,4.0,10.22,18.0,-2.0,
-FG1711.ZCE,20170607,1277.0,1277.0,,,,,1277.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170608,,1277.0,,,,,1283.0,,6.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170609,,1283.0,,,,,1283.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170612,,1283.0,,,,,1283.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170613,,1283.0,,,,,1283.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170614,,1283.0,1271.0,1271.0,1271.0,1271.0,1271.0,-12.0,-12.0,2.0,5.08,18.0,0.0,
-FG1711.ZCE,20170615,1271.0,1271.0,,,,,1279.0,,8.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170616,,1279.0,,,,,1320.0,,41.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170619,,1320.0,1331.0,1331.0,1331.0,1331.0,1331.0,11.0,11.0,2.0,5.32,18.0,0.0,
-FG1711.ZCE,20170620,1331.0,1331.0,,,,,1308.0,,-23.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170621,,1308.0,,,,,1308.0,,0.0,0.0,0.0,18.0,0.0,
-FG1711.ZCE,20170622,,1308.0,1276.0,1276.0,1276.0,1276.0,1276.0,-32.0,-32.0,2.0,5.1,20.0,2.0,
-FG1711.ZCE,20170623,1276.0,1276.0,1273.0,1273.0,1271.0,1271.0,1272.0,-5.0,-4.0,4.0,10.18,24.0,4.0,
-FG1711.ZCE,20170626,1271.0,1272.0,,,,,1276.0,,4.0,0.0,0.0,24.0,0.0,
-FG1711.ZCE,20170627,,1276.0,1286.0,1294.0,1286.0,1294.0,1290.0,18.0,14.0,4.0,10.32,24.0,0.0,
-FG1711.ZCE,20170628,1294.0,1290.0,,,,,1297.0,,7.0,0.0,0.0,24.0,0.0,
-FG1711.ZCE,20170629,,1297.0,1330.0,1346.0,1330.0,1345.0,1340.0,48.0,43.0,12.0,32.16,22.0,-2.0,
-FG1711.ZCE,20170630,1345.0,1340.0,1342.0,1342.0,1342.0,1342.0,1342.0,2.0,2.0,2.0,5.37,20.0,-2.0,
-FG1711.ZCE,20170703,1342.0,1342.0,1340.0,1340.0,1340.0,1340.0,1340.0,-2.0,-2.0,2.0,5.36,18.0,-2.0,
-FG1711.ZCE,20170704,1340.0,1340.0,1345.0,1345.0,1332.0,1332.0,1339.0,-8.0,-1.0,4.0,10.71,18.0,0.0,
-FG1711.ZCE,20170705,1332.0,1339.0,1342.0,1350.0,1341.0,1345.0,1345.0,6.0,6.0,14.0,37.66,6.0,-12.0,
-FG1711.ZCE,20170706,1345.0,1345.0,,,,,1345.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170707,,1345.0,,,,,1345.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170710,,1345.0,,,,,1345.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170711,,1345.0,1365.0,1365.0,1365.0,1365.0,1365.0,20.0,20.0,2.0,5.46,8.0,2.0,
-FG1711.ZCE,20170712,1365.0,1365.0,1335.0,1335.0,1335.0,1335.0,1335.0,-30.0,-30.0,2.0,5.34,6.0,-2.0,
-FG1711.ZCE,20170713,1335.0,1335.0,,,,,1337.0,,2.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170714,,1337.0,,,,,1337.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170717,,1337.0,1360.0,1360.0,1345.0,1345.0,1353.0,8.0,16.0,4.0,10.82,6.0,0.0,
-FG1711.ZCE,20170718,1345.0,1353.0,,,,,1353.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170719,,1353.0,,,,,1398.0,,45.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170720,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170721,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170724,,1398.0,,,,,1390.0,,-8.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170725,,1390.0,,,,,1390.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170726,,1390.0,,,,,1375.0,,-15.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170727,,1375.0,,,,,1375.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170728,,1375.0,,,,,1375.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170731,,1375.0,,,,,1391.0,,16.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170801,,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170802,,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170803,,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170804,,1391.0,1416.0,1418.0,1408.0,1408.0,1414.0,17.0,23.0,6.0,16.97,8.0,2.0,
-FG1711.ZCE,20170807,1408.0,1414.0,,,,,1399.0,,-15.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170808,,1399.0,,,,,1389.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170809,,1389.0,,,,,1414.0,,25.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170810,,1414.0,1416.0,1416.0,1416.0,1416.0,1416.0,2.0,2.0,2.0,5.66,8.0,0.0,
-FG1711.ZCE,20170811,1416.0,1416.0,1394.0,1407.0,1394.0,1407.0,1401.0,-9.0,-15.0,4.0,11.2,8.0,0.0,
-FG1711.ZCE,20170814,1407.0,1401.0,,,,,1402.0,,1.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170815,,1402.0,,,,,1402.0,,0.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170816,,1402.0,1393.0,1405.0,1379.0,1400.0,1396.0,-2.0,-6.0,12.0,33.51,10.0,2.0,
-FG1711.ZCE,20170817,1400.0,1396.0,1417.0,1420.0,1417.0,1420.0,1419.0,24.0,23.0,10.0,28.39,10.0,0.0,
-FG1711.ZCE,20170818,1420.0,1419.0,,,,,1419.0,,0.0,0.0,0.0,10.0,0.0,
-FG1711.ZCE,20170821,,1419.0,1460.0,1460.0,1460.0,1460.0,1460.0,41.0,41.0,2.0,5.84,8.0,-2.0,
-FG1711.ZCE,20170822,1460.0,1460.0,,,,,1451.0,,-9.0,0.0,0.0,8.0,0.0,
-FG1711.ZCE,20170823,,1451.0,1438.0,1438.0,1438.0,1438.0,1438.0,-13.0,-13.0,2.0,5.75,6.0,-2.0,
-FG1711.ZCE,20170824,1438.0,1438.0,,,,,1438.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170825,,1438.0,,,,,1438.0,,0.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170828,,1438.0,,,,,1435.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170829,,1435.0,,,,,1425.0,,-10.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170830,,1425.0,1421.0,1421.0,1421.0,1421.0,1421.0,-4.0,-4.0,2.0,5.68,6.0,0.0,
-FG1711.ZCE,20170831,1421.0,1421.0,,,,,1417.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1711.ZCE,20170901,,1417.0,1383.0,1414.0,1383.0,1414.0,1399.0,-3.0,-18.0,4.0,11.19,4.0,-2.0,
-FG1711.ZCE,20170904,1414.0,1399.0,,,,,1399.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170905,,1399.0,1411.0,1411.0,1411.0,1411.0,1411.0,12.0,12.0,2.0,5.64,4.0,0.0,
-FG1711.ZCE,20170906,1411.0,1411.0,,,,,1411.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170907,,1411.0,,,,,1398.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170908,,1398.0,,,,,1390.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170911,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170912,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170913,,1390.0,,,,,1389.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170914,,1389.0,,,,,1389.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170915,,1389.0,,,,,1389.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170918,,1389.0,,,,,1389.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170919,,1389.0,,,,,1423.0,,34.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170920,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170921,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170922,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170925,,1423.0,1352.0,1405.0,1352.0,1405.0,1379.0,-18.0,-44.0,4.0,11.03,4.0,0.0,
-FG1711.ZCE,20170926,1405.0,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170927,,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170928,,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20170929,,1379.0,1389.0,1389.0,1389.0,1389.0,1389.0,10.0,10.0,2.0,5.56,4.0,0.0,
-FG1711.ZCE,20171009,1389.0,1389.0,,,,,1487.0,,98.0,0.0,0.0,4.0,0.0,
-FG1711.ZCE,20171010,,1487.0,1414.0,1414.0,1414.0,1414.0,1414.0,-73.0,-73.0,2.0,5.66,2.0,-2.0,
-FG1711.ZCE,20171011,1414.0,1414.0,,,,,1429.0,,15.0,0.0,0.0,2.0,0.0,
-FG1711.ZCE,20171012,,1429.0,1387.0,1387.0,1387.0,1387.0,1387.0,-42.0,-42.0,2.0,5.55,0.0,-2.0,
-FG1711.ZCE,20171013,1387.0,1387.0,,,,,1398.0,,11.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171016,,1398.0,,,,,1406.0,,8.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171017,,1406.0,1353.0,1353.0,1353.0,1353.0,1353.0,-53.0,-53.0,2.0,5.41,2.0,2.0,
-FG1711.ZCE,20171018,1353.0,1353.0,1419.0,1419.0,1419.0,1419.0,1419.0,66.0,66.0,2.0,5.68,0.0,-2.0,
-FG1711.ZCE,20171019,1419.0,1419.0,,,,,1414.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171020,,1414.0,,,,,1425.0,,11.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171023,,1425.0,,,,,1422.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171024,,1422.0,,,,,1405.0,,-17.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171025,,1405.0,,,,,1395.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171026,,1395.0,,,,,1381.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171027,,1381.0,,,,,1367.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171030,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171031,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171101,,1367.0,,,,,1391.0,,24.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171102,,1391.0,,,,,1398.0,,7.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171103,,1398.0,,,,,1397.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171106,,1397.0,,,,,1412.0,,15.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171107,,1412.0,,,,,1419.0,,7.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171108,,1419.0,,,,,1428.0,,9.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171109,,1428.0,,,,,1435.0,,7.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171110,,1435.0,,,,,1460.0,,25.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171113,,1460.0,,,,,1466.0,,6.0,0.0,0.0,0.0,0.0,
-FG1711.ZCE,20171114,,1466.0,,,,,1477.0,,11.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1712.csv b/data/FG/FG1712.csv
deleted file mode 100644
index 3aa9eb5..0000000
--- a/data/FG/FG1712.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1712.ZCE,20161215,,1332.0,,,,,1332.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161216,,1332.0,,,,,1332.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161219,,1332.0,,,,,1337.0,,5.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161220,,1337.0,,,,,1337.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161221,,1337.0,,,,,1315.0,,-22.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161222,,1315.0,,,,,1272.0,,-43.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161223,,1272.0,,,,,1258.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161226,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161227,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161228,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161229,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20161230,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170103,,1258.0,,,,,1222.0,,-36.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170104,,1222.0,,,,,1222.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170105,,1222.0,,,,,1222.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170106,,1222.0,,,,,1222.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170109,,1222.0,,,,,1222.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170110,,1222.0,1215.0,1265.0,1215.0,1265.0,1240.0,43.0,18.0,4.0,9.92,0.0,0.0,
-FG1712.ZCE,20170111,1265.0,1240.0,,,,,1240.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170112,,1240.0,,,,,1240.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170113,,1240.0,,,,,1240.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170116,,1240.0,,,,,1270.0,,30.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170117,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170118,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170119,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170120,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170123,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170124,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170125,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170126,,1270.0,,,,,1282.0,,12.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170203,,1282.0,,,,,1282.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170206,,1282.0,,,,,1282.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170207,,1282.0,,,,,1282.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170208,,1282.0,,,,,1282.0,,0.0,0.0,0.0,0.0,0.0,
-FG1712.ZCE,20170209,,1282.0,1276.0,1299.0,1271.0,1297.0,1286.0,15.0,4.0,8.0,20.57,0.0,0.0,
-FG1712.ZCE,20170210,1297.0,1286.0,1313.0,1332.0,1313.0,1332.0,1323.0,46.0,37.0,4.0,10.58,2.0,2.0,
-FG1712.ZCE,20170213,1332.0,1323.0,1366.0,1367.0,1345.0,1367.0,1359.0,44.0,36.0,6.0,16.31,2.0,0.0,
-FG1712.ZCE,20170214,1367.0,1359.0,,,,,1382.0,,23.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170215,,1382.0,,,,,1382.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170216,,1382.0,1392.0,1392.0,1379.0,1379.0,1386.0,-3.0,4.0,4.0,11.08,4.0,2.0,
-FG1712.ZCE,20170217,1379.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170220,,1386.0,,,,,1386.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170221,,1386.0,,,,,1386.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170222,,1386.0,,,,,1386.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170223,,1386.0,,,,,1379.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170224,,1379.0,,,,,1377.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170227,,1377.0,,,,,1377.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170228,,1377.0,,,,,1364.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170301,,1364.0,,,,,1364.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170302,,1364.0,,,,,1364.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170303,,1364.0,,,,,1353.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170306,,1353.0,,,,,1348.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170307,,1348.0,,,,,1343.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170308,,1343.0,,,,,1311.0,,-32.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170309,,1311.0,,,,,1258.0,,-53.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170310,,1258.0,,,,,1246.0,,-12.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170313,,1246.0,1211.0,1224.0,1211.0,1224.0,1218.0,-22.0,-28.0,4.0,9.74,2.0,-2.0,
-FG1712.ZCE,20170314,1224.0,1218.0,,,,,1231.0,,13.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170315,,1231.0,,,,,1248.0,,17.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170316,,1248.0,,,,,1248.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170317,,1248.0,,,,,1248.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170320,,1248.0,,,,,1237.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170321,,1237.0,,,,,1237.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170322,,1237.0,1221.0,1221.0,1199.0,1199.0,1210.0,-38.0,-27.0,4.0,9.68,2.0,0.0,
-FG1712.ZCE,20170323,1199.0,1210.0,,,,,1210.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170324,,1210.0,,,,,1210.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170327,,1210.0,,,,,1207.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170328,,1207.0,,,,,1222.0,,15.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170329,,1222.0,,,,,1235.0,,13.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170330,,1235.0,,,,,1235.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170331,,1235.0,,,,,1243.0,,8.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170405,,1243.0,1268.0,1268.0,1268.0,1268.0,1268.0,25.0,25.0,2.0,5.07,2.0,0.0,
-FG1712.ZCE,20170406,1268.0,1268.0,,,,,1268.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170407,,1268.0,,,,,1253.0,,-15.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170410,,1253.0,,,,,1253.0,,0.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170411,,1253.0,,,,,1210.0,,-43.0,0.0,0.0,2.0,0.0,
-FG1712.ZCE,20170412,,1210.0,1215.0,1215.0,1214.0,1214.0,1215.0,4.0,5.0,4.0,9.72,4.0,2.0,
-FG1712.ZCE,20170413,1214.0,1215.0,,,,,1215.0,,0.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20170414,,1215.0,1216.0,1216.0,1216.0,1216.0,1216.0,1.0,1.0,2.0,4.86,4.0,0.0,
-FG1712.ZCE,20170417,1216.0,1216.0,1193.0,1193.0,1191.0,1191.0,1192.0,-25.0,-24.0,6.0,14.3,10.0,6.0,
-FG1712.ZCE,20170418,1191.0,1192.0,,,,,1192.0,,0.0,0.0,0.0,10.0,0.0,
-FG1712.ZCE,20170419,,1192.0,,,,,1197.0,,5.0,0.0,0.0,10.0,0.0,
-FG1712.ZCE,20170420,,1197.0,1226.0,1228.0,1226.0,1228.0,1227.0,31.0,30.0,6.0,14.73,8.0,-2.0,
-FG1712.ZCE,20170421,1228.0,1227.0,1230.0,1230.0,1230.0,1230.0,1230.0,3.0,3.0,4.0,9.84,6.0,-2.0,
-FG1712.ZCE,20170424,1230.0,1230.0,,,,,1251.0,,21.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170425,,1251.0,,,,,1251.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170426,,1251.0,,,,,1249.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170427,,1249.0,,,,,1249.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170428,,1249.0,,,,,1249.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170502,,1249.0,,,,,1252.0,,3.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170503,,1252.0,,,,,1252.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170504,,1252.0,,,,,1218.0,,-34.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170505,,1218.0,,,,,1197.0,,-21.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170508,,1197.0,,,,,1197.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170509,,1197.0,,,,,1199.0,,2.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170510,,1199.0,,,,,1199.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170511,,1199.0,,,,,1216.0,,17.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170512,,1216.0,,,,,1216.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170515,,1216.0,,,,,1228.0,,12.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170516,,1228.0,,,,,1233.0,,5.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170517,,1233.0,,,,,1233.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170518,,1233.0,,,,,1233.0,,0.0,0.0,0.0,6.0,0.0,
-FG1712.ZCE,20170519,,1233.0,1243.0,1264.0,1243.0,1250.0,1252.0,17.0,19.0,18.0,45.07,16.0,10.0,
-FG1712.ZCE,20170522,1250.0,1252.0,,,,,1271.0,,19.0,0.0,0.0,16.0,0.0,
-FG1712.ZCE,20170523,,1271.0,1299.0,1299.0,1293.0,1293.0,1297.0,22.0,26.0,22.0,57.08,18.0,2.0,
-FG1712.ZCE,20170524,1293.0,1297.0,1300.0,1300.0,1288.0,1288.0,1297.0,-9.0,0.0,14.0,36.3,32.0,14.0,
-FG1712.ZCE,20170525,1288.0,1297.0,1291.0,1292.0,1288.0,1288.0,1290.0,-9.0,-7.0,18.0,46.45,38.0,6.0,
-FG1712.ZCE,20170526,1288.0,1290.0,1300.0,1300.0,1300.0,1300.0,1300.0,10.0,10.0,2.0,5.2,36.0,-2.0,
-FG1712.ZCE,20170531,1300.0,1300.0,1305.0,1305.0,1271.0,1272.0,1283.0,-28.0,-17.0,46.0,118.08,62.0,26.0,
-FG1712.ZCE,20170601,1272.0,1283.0,1268.0,1268.0,1258.0,1258.0,1263.0,-25.0,-20.0,4.0,10.1,66.0,4.0,
-FG1712.ZCE,20170602,1258.0,1263.0,1259.0,1259.0,1253.0,1253.0,1256.0,-10.0,-7.0,8.0,20.1,74.0,8.0,
-FG1712.ZCE,20170605,1253.0,1256.0,1266.0,1292.0,1266.0,1292.0,1288.0,36.0,32.0,28.0,72.11,92.0,18.0,
-FG1712.ZCE,20170606,1292.0,1288.0,1281.0,1281.0,1281.0,1281.0,1281.0,-7.0,-7.0,2.0,5.12,94.0,2.0,
-FG1712.ZCE,20170607,1281.0,1281.0,1271.0,1271.0,1270.0,1270.0,1271.0,-11.0,-10.0,4.0,10.16,98.0,4.0,
-FG1712.ZCE,20170608,1270.0,1271.0,,,,,1278.0,,7.0,0.0,0.0,98.0,0.0,
-FG1712.ZCE,20170609,,1278.0,1290.0,1290.0,1287.0,1287.0,1289.0,9.0,11.0,4.0,10.31,94.0,-4.0,
-FG1712.ZCE,20170612,1287.0,1289.0,1290.0,1290.0,1290.0,1290.0,1290.0,1.0,1.0,2.0,5.16,92.0,-2.0,
-FG1712.ZCE,20170613,1290.0,1290.0,,,,,1282.0,,-8.0,0.0,0.0,92.0,0.0,
-FG1712.ZCE,20170614,,1282.0,1292.0,1292.0,1292.0,1292.0,1292.0,10.0,10.0,18.0,46.51,74.0,-18.0,
-FG1712.ZCE,20170615,1292.0,1292.0,1308.0,1308.0,1308.0,1308.0,1308.0,16.0,16.0,2.0,5.23,76.0,2.0,
-FG1712.ZCE,20170616,1308.0,1308.0,1306.0,1306.0,1306.0,1306.0,1306.0,-2.0,-2.0,4.0,10.45,74.0,-2.0,
-FG1712.ZCE,20170619,1306.0,1306.0,,,,,1306.0,,0.0,0.0,0.0,74.0,0.0,
-FG1712.ZCE,20170620,,1306.0,,,,,1306.0,,0.0,0.0,0.0,74.0,0.0,
-FG1712.ZCE,20170621,,1306.0,,,,,1306.0,,0.0,0.0,0.0,74.0,0.0,
-FG1712.ZCE,20170622,,1306.0,1276.0,1277.0,1276.0,1276.0,1276.0,-30.0,-30.0,10.0,25.53,84.0,10.0,
-FG1712.ZCE,20170623,1276.0,1276.0,1275.0,1275.0,1275.0,1275.0,1275.0,-1.0,-1.0,4.0,10.2,88.0,4.0,
-FG1712.ZCE,20170626,1275.0,1275.0,1286.0,1286.0,1286.0,1286.0,1286.0,11.0,11.0,2.0,5.14,88.0,0.0,
-FG1712.ZCE,20170627,1286.0,1286.0,1277.0,1293.0,1275.0,1293.0,1284.0,7.0,-2.0,16.0,41.08,94.0,6.0,
-FG1712.ZCE,20170628,1293.0,1284.0,1299.0,1299.0,1294.0,1294.0,1296.0,10.0,12.0,6.0,15.55,96.0,2.0,
-FG1712.ZCE,20170629,1294.0,1296.0,1300.0,1313.0,1300.0,1313.0,1309.0,17.0,13.0,6.0,15.7,96.0,0.0,
-FG1712.ZCE,20170630,1313.0,1309.0,,,,,1333.0,,24.0,0.0,0.0,96.0,0.0,
-FG1712.ZCE,20170703,,1333.0,1331.0,1331.0,1331.0,1331.0,1331.0,-2.0,-2.0,4.0,10.65,92.0,-4.0,
-FG1712.ZCE,20170704,1331.0,1331.0,,,,,1325.0,,-6.0,0.0,0.0,92.0,0.0,
-FG1712.ZCE,20170705,,1325.0,1338.0,1348.0,1338.0,1339.0,1340.0,14.0,15.0,10.0,26.81,82.0,-10.0,
-FG1712.ZCE,20170706,1339.0,1340.0,,,,,1340.0,,0.0,0.0,0.0,82.0,0.0,
-FG1712.ZCE,20170707,,1340.0,1335.0,1378.0,1335.0,1378.0,1354.0,38.0,14.0,14.0,37.9,88.0,6.0,
-FG1712.ZCE,20170710,1378.0,1354.0,1349.0,1349.0,1336.0,1336.0,1343.0,-18.0,-11.0,4.0,10.74,86.0,-2.0,
-FG1712.ZCE,20170711,1336.0,1343.0,1345.0,1350.0,1344.0,1344.0,1347.0,1.0,4.0,14.0,37.71,84.0,-2.0,
-FG1712.ZCE,20170712,1344.0,1347.0,1347.0,1354.0,1336.0,1336.0,1348.0,-11.0,1.0,8.0,21.56,84.0,0.0,
-FG1712.ZCE,20170713,1336.0,1348.0,1335.0,1335.0,1330.0,1330.0,1333.0,-18.0,-15.0,10.0,26.66,92.0,8.0,
-FG1712.ZCE,20170714,1330.0,1333.0,,,,,1333.0,,0.0,0.0,0.0,92.0,0.0,
-FG1712.ZCE,20170717,,1333.0,1350.0,1350.0,1350.0,1350.0,1350.0,17.0,17.0,2.0,5.4,90.0,-2.0,
-FG1712.ZCE,20170718,1350.0,1350.0,,,,,1350.0,,0.0,0.0,0.0,90.0,0.0,
-FG1712.ZCE,20170719,,1350.0,1365.0,1406.0,1355.0,1391.0,1364.0,41.0,14.0,98.0,267.44,36.0,-54.0,
-FG1712.ZCE,20170720,1391.0,1364.0,1374.0,1374.0,1374.0,1374.0,1374.0,10.0,10.0,2.0,5.5,36.0,0.0,
-FG1712.ZCE,20170721,1374.0,1374.0,1386.0,1386.0,1386.0,1386.0,1386.0,12.0,12.0,2.0,5.54,36.0,0.0,
-FG1712.ZCE,20170724,1386.0,1386.0,,,,,1381.0,,-5.0,0.0,0.0,36.0,0.0,
-FG1712.ZCE,20170725,,1381.0,,,,,1381.0,,0.0,0.0,0.0,36.0,0.0,
-FG1712.ZCE,20170726,,1381.0,1377.0,1377.0,1377.0,1377.0,1377.0,-4.0,-4.0,4.0,11.02,38.0,2.0,
-FG1712.ZCE,20170727,1377.0,1377.0,1387.0,1387.0,1366.0,1366.0,1375.0,-11.0,-2.0,8.0,21.99,36.0,-2.0,
-FG1712.ZCE,20170728,1366.0,1375.0,1390.0,1390.0,1375.0,1378.0,1381.0,3.0,6.0,8.0,22.09,38.0,2.0,
-FG1712.ZCE,20170731,1378.0,1381.0,1393.0,1393.0,1393.0,1393.0,1393.0,12.0,12.0,2.0,5.57,38.0,0.0,
-FG1712.ZCE,20170801,1393.0,1393.0,1383.0,1396.0,1382.0,1385.0,1387.0,-8.0,-6.0,8.0,22.18,44.0,6.0,
-FG1712.ZCE,20170802,1385.0,1387.0,,,,,1387.0,,0.0,0.0,0.0,44.0,0.0,
-FG1712.ZCE,20170803,,1387.0,1389.0,1389.0,1389.0,1389.0,1389.0,2.0,2.0,2.0,5.56,44.0,0.0,
-FG1712.ZCE,20170804,1389.0,1389.0,1398.0,1411.0,1394.0,1394.0,1400.0,5.0,11.0,8.0,22.4,50.0,6.0,
-FG1712.ZCE,20170807,1394.0,1400.0,1370.0,1417.0,1370.0,1383.0,1399.0,-17.0,-1.0,14.0,39.18,54.0,4.0,
-FG1712.ZCE,20170808,1383.0,1399.0,,,,,1385.0,,-14.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170809,,1385.0,1370.0,1416.0,1370.0,1416.0,1390.0,31.0,5.0,10.0,27.8,58.0,4.0,
-FG1712.ZCE,20170810,1416.0,1390.0,1413.0,1434.0,1396.0,1420.0,1420.0,30.0,30.0,74.0,210.12,70.0,12.0,
-FG1712.ZCE,20170811,1420.0,1420.0,1419.0,1419.0,1399.0,1399.0,1406.0,-21.0,-14.0,14.0,39.36,62.0,-8.0,
-FG1712.ZCE,20170814,1399.0,1406.0,1426.0,1426.0,1419.0,1419.0,1423.0,13.0,17.0,8.0,22.77,62.0,0.0,
-FG1712.ZCE,20170815,1419.0,1423.0,1393.0,1393.0,1393.0,1393.0,1393.0,-30.0,-30.0,4.0,11.14,58.0,-4.0,
-FG1712.ZCE,20170816,1393.0,1393.0,,,,,1404.0,,11.0,0.0,0.0,58.0,0.0,
-FG1712.ZCE,20170817,,1404.0,1434.0,1437.0,1430.0,1437.0,1434.0,33.0,30.0,18.0,51.63,76.0,18.0,
-FG1712.ZCE,20170818,1437.0,1434.0,1433.0,1433.0,1433.0,1433.0,1433.0,-1.0,-1.0,2.0,5.73,78.0,2.0,
-FG1712.ZCE,20170821,1433.0,1433.0,1439.0,1454.0,1439.0,1449.0,1442.0,16.0,9.0,70.0,201.84,140.0,62.0,
-FG1712.ZCE,20170822,1449.0,1442.0,1438.0,1457.0,1438.0,1443.0,1447.0,1.0,5.0,10.0,28.94,142.0,2.0,
-FG1712.ZCE,20170823,1443.0,1447.0,1423.0,1435.0,1423.0,1429.0,1430.0,-18.0,-17.0,38.0,108.68,170.0,28.0,
-FG1712.ZCE,20170824,1429.0,1430.0,1423.0,1444.0,1423.0,1444.0,1430.0,14.0,0.0,10.0,28.6,166.0,-4.0,
-FG1712.ZCE,20170825,1444.0,1430.0,1448.0,1448.0,1444.0,1444.0,1446.0,14.0,16.0,8.0,23.14,168.0,2.0,
-FG1712.ZCE,20170828,1444.0,1446.0,1433.0,1436.0,1425.0,1436.0,1428.0,-10.0,-18.0,18.0,51.4,158.0,-10.0,
-FG1712.ZCE,20170829,1436.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,158.0,0.0,
-FG1712.ZCE,20170830,,1428.0,1440.0,1441.0,1424.0,1424.0,1435.0,-4.0,7.0,6.0,17.22,158.0,0.0,
-FG1712.ZCE,20170831,1424.0,1435.0,1424.0,1435.0,1415.0,1424.0,1423.0,-11.0,-12.0,24.0,68.3,146.0,-12.0,
-FG1712.ZCE,20170901,1424.0,1423.0,1441.0,1442.0,1428.0,1440.0,1436.0,17.0,13.0,28.0,80.44,148.0,2.0,
-FG1712.ZCE,20170904,1440.0,1436.0,1401.0,1438.0,1400.0,1408.0,1410.0,-28.0,-26.0,64.0,180.48,100.0,-48.0,
-FG1712.ZCE,20170905,1408.0,1410.0,1424.0,1424.0,1424.0,1424.0,1424.0,14.0,14.0,4.0,11.39,96.0,-4.0,
-FG1712.ZCE,20170906,1424.0,1424.0,1416.0,1416.0,1416.0,1416.0,1416.0,-8.0,-8.0,2.0,5.66,96.0,0.0,
-FG1712.ZCE,20170907,1416.0,1416.0,1419.0,1419.0,1404.0,1404.0,1412.0,-12.0,-4.0,26.0,73.43,82.0,-14.0,
-FG1712.ZCE,20170908,1404.0,1412.0,1412.0,1412.0,1412.0,1412.0,1412.0,0.0,0.0,12.0,33.89,70.0,-12.0,
-FG1712.ZCE,20170911,1412.0,1412.0,1407.0,1408.0,1402.0,1402.0,1406.0,-10.0,-6.0,24.0,67.5,60.0,-10.0,
-FG1712.ZCE,20170912,1402.0,1406.0,1410.0,1410.0,1410.0,1410.0,1410.0,4.0,4.0,2.0,5.64,60.0,0.0,
-FG1712.ZCE,20170913,1410.0,1410.0,,,,,1408.0,,-2.0,0.0,0.0,60.0,0.0,
-FG1712.ZCE,20170914,,1408.0,1425.0,1425.0,1425.0,1425.0,1425.0,17.0,17.0,2.0,5.7,60.0,0.0,
-FG1712.ZCE,20170915,1425.0,1425.0,1411.0,1411.0,1411.0,1411.0,1411.0,-14.0,-14.0,2.0,5.64,60.0,0.0,
-FG1712.ZCE,20170918,1411.0,1411.0,1386.0,1386.0,1385.0,1386.0,1386.0,-25.0,-25.0,12.0,33.26,54.0,-6.0,
-FG1712.ZCE,20170919,1386.0,1386.0,1389.0,1389.0,1383.0,1383.0,1384.0,-3.0,-2.0,24.0,66.44,54.0,0.0,
-FG1712.ZCE,20170920,1383.0,1384.0,,,,,1384.0,,0.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170921,,1384.0,,,,,1378.0,,-6.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170922,,1378.0,,,,,1375.0,,-3.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170925,,1375.0,,,,,1375.0,,0.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170926,,1375.0,,,,,1370.0,,-5.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20170927,,1370.0,1364.0,1383.0,1364.0,1383.0,1374.0,13.0,4.0,4.0,10.99,54.0,0.0,
-FG1712.ZCE,20170928,1383.0,1374.0,1372.0,1372.0,1372.0,1372.0,1372.0,-2.0,-2.0,50.0,137.2,54.0,0.0,
-FG1712.ZCE,20170929,1372.0,1372.0,,,,,1357.0,,-15.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20171009,,1357.0,,,,,1354.0,,-3.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20171010,,1354.0,1412.0,1412.0,1412.0,1412.0,1412.0,58.0,58.0,2.0,5.65,54.0,0.0,
-FG1712.ZCE,20171011,1412.0,1412.0,,,,,1412.0,,0.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20171012,,1412.0,,,,,1412.0,,0.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20171013,,1412.0,,,,,1415.0,,3.0,0.0,0.0,54.0,0.0,
-FG1712.ZCE,20171016,,1415.0,1421.0,1428.0,1421.0,1428.0,1423.0,13.0,8.0,6.0,17.08,54.0,0.0,
-FG1712.ZCE,20171017,1428.0,1423.0,1420.0,1420.0,1420.0,1420.0,1420.0,-3.0,-3.0,4.0,11.36,54.0,0.0,
-FG1712.ZCE,20171018,1420.0,1420.0,1424.0,1426.0,1392.0,1392.0,1418.0,-28.0,-2.0,12.0,34.02,46.0,-8.0,
-FG1712.ZCE,20171019,1392.0,1418.0,1385.0,1416.0,1368.0,1416.0,1389.0,-2.0,-29.0,202.0,561.28,82.0,36.0,
-FG1712.ZCE,20171020,1416.0,1389.0,1371.0,1420.0,1371.0,1420.0,1382.0,31.0,-7.0,72.0,199.08,40.0,-42.0,
-FG1712.ZCE,20171023,1420.0,1382.0,,,,,1397.0,,15.0,0.0,0.0,40.0,0.0,
-FG1712.ZCE,20171024,,1397.0,,,,,1397.0,,0.0,0.0,0.0,40.0,0.0,
-FG1712.ZCE,20171025,,1397.0,1424.0,1424.0,1395.0,1400.0,1413.0,3.0,16.0,12.0,33.9,32.0,-8.0,
-FG1712.ZCE,20171026,1400.0,1413.0,1401.0,1401.0,1400.0,1400.0,1401.0,-13.0,-12.0,4.0,11.2,30.0,-2.0,
-FG1712.ZCE,20171027,1400.0,1401.0,1397.0,1397.0,1376.0,1380.0,1384.0,-21.0,-17.0,6.0,16.61,28.0,-2.0,
-FG1712.ZCE,20171030,1380.0,1384.0,1411.0,1411.0,1410.0,1410.0,1411.0,26.0,27.0,4.0,11.28,28.0,0.0,
-FG1712.ZCE,20171031,1410.0,1411.0,1378.0,1381.0,1377.0,1381.0,1379.0,-30.0,-32.0,6.0,16.54,22.0,-6.0,
-FG1712.ZCE,20171101,1381.0,1379.0,,,,,1379.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171102,,1379.0,,,,,1379.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171103,,1379.0,,,,,1379.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171106,,1379.0,,,,,1390.0,,11.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171107,,1390.0,1390.0,1454.0,1390.0,1454.0,1422.0,64.0,32.0,4.0,11.38,22.0,0.0,
-FG1712.ZCE,20171108,1454.0,1422.0,,,,,1422.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171109,,1422.0,,,,,1422.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171110,,1422.0,,,,,1423.0,,1.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171113,,1423.0,,,,,1423.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171114,,1423.0,1424.0,1463.0,1424.0,1463.0,1445.0,40.0,22.0,18.0,52.02,22.0,0.0,
-FG1712.ZCE,20171115,1463.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171116,,1445.0,1493.0,1493.0,1458.0,1489.0,1488.0,44.0,43.0,22.0,65.49,22.0,0.0,
-FG1712.ZCE,20171117,1489.0,1488.0,1498.0,1498.0,1498.0,1498.0,1498.0,10.0,10.0,2.0,5.99,22.0,0.0,
-FG1712.ZCE,20171120,1498.0,1498.0,,,,,1528.0,,30.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171121,,1528.0,,,,,1528.0,,0.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171122,,1528.0,,,,,1515.0,,-13.0,0.0,0.0,22.0,0.0,
-FG1712.ZCE,20171123,,1515.0,1482.0,1550.0,1482.0,1550.0,1533.0,35.0,18.0,8.0,24.53,20.0,-2.0,
-FG1712.ZCE,20171124,1550.0,1533.0,,,,,1533.0,,0.0,0.0,0.0,20.0,0.0,
-FG1712.ZCE,20171127,,1533.0,,,,,1533.0,,0.0,0.0,0.0,20.0,0.0,
-FG1712.ZCE,20171128,,1533.0,,,,,1533.0,,0.0,0.0,0.0,20.0,0.0,
-FG1712.ZCE,20171129,,1533.0,1565.0,1580.0,1463.0,1573.0,1538.0,40.0,5.0,32.0,98.44,12.0,-8.0,
-FG1712.ZCE,20171130,1573.0,1538.0,1603.0,1615.0,1603.0,1615.0,1613.0,77.0,75.0,12.0,38.71,6.0,-6.0,
-FG1712.ZCE,20171201,1615.0,1613.0,1743.0,1743.0,1566.0,1566.0,1636.0,-47.0,23.0,6.0,19.64,4.0,-2.0,
-FG1712.ZCE,20171204,1566.0,1636.0,,,,,1683.0,,47.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171205,,1683.0,,,,,1691.0,,8.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171206,,1691.0,,,,,1686.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171207,,1686.0,,,,,1665.0,,-21.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171208,,1665.0,,,,,1649.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171211,,1649.0,,,,,1648.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171212,,1648.0,,,,,1640.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171213,,1640.0,,,,,1664.0,,24.0,0.0,0.0,4.0,0.0,
-FG1712.ZCE,20171214,,1664.0,,,,,1645.0,,-19.0,0.0,0.0,0.0,-4.0,
diff --git a/data/FG/FG1801.csv b/data/FG/FG1801.csv
deleted file mode 100644
index 986be7c..0000000
--- a/data/FG/FG1801.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1801.ZCE,20170117,,1270.0,1281.0,1294.0,1250.0,1269.0,1276.0,-1.0,6.0,46.0,117.38,30.0,30.0,
-FG1801.ZCE,20170118,1269.0,1276.0,1266.0,1275.0,1262.0,1275.0,1267.0,-1.0,-9.0,20.0,50.68,38.0,8.0,
-FG1801.ZCE,20170119,1275.0,1267.0,1261.0,1266.0,1261.0,1266.0,1263.0,-1.0,-4.0,6.0,15.16,34.0,-4.0,
-FG1801.ZCE,20170120,1266.0,1263.0,1284.0,1291.0,1272.0,1276.0,1285.0,13.0,22.0,100.0,256.97,124.0,90.0,
-FG1801.ZCE,20170123,1276.0,1285.0,1265.0,1274.0,1250.0,1251.0,1263.0,-34.0,-22.0,50.0,126.29,152.0,28.0,
-FG1801.ZCE,20170124,1251.0,1263.0,1265.0,1285.0,1260.0,1277.0,1275.0,14.0,12.0,52.0,132.63,176.0,24.0,
-FG1801.ZCE,20170125,1277.0,1275.0,1264.0,1285.0,1264.0,1280.0,1276.0,5.0,1.0,50.0,127.62,168.0,-8.0,
-FG1801.ZCE,20170126,1280.0,1276.0,1287.0,1289.0,1281.0,1289.0,1285.0,13.0,9.0,12.0,30.83,162.0,-6.0,
-FG1801.ZCE,20170203,1289.0,1285.0,1299.0,1299.0,1255.0,1258.0,1265.0,-27.0,-20.0,56.0,141.67,176.0,14.0,
-FG1801.ZCE,20170206,1258.0,1265.0,1268.0,1268.0,1261.0,1261.0,1265.0,-4.0,0.0,46.0,116.4,200.0,24.0,
-FG1801.ZCE,20170207,1261.0,1265.0,1255.0,1266.0,1249.0,1264.0,1257.0,-1.0,-8.0,114.0,286.48,270.0,70.0,
-FG1801.ZCE,20170208,1264.0,1257.0,1268.0,1284.0,1264.0,1284.0,1275.0,27.0,18.0,58.0,147.9,270.0,0.0,
-FG1801.ZCE,20170209,1284.0,1275.0,1279.0,1285.0,1272.0,1272.0,1277.0,-3.0,2.0,104.0,265.62,316.0,46.0,
-FG1801.ZCE,20170210,1272.0,1277.0,1277.0,1340.0,1277.0,1329.0,1311.0,52.0,34.0,266.0,697.69,396.0,80.0,
-FG1801.ZCE,20170213,1329.0,1311.0,1339.0,1377.0,1338.0,1377.0,1355.0,66.0,44.0,500.0,1355.23,670.0,274.0,
-FG1801.ZCE,20170214,1377.0,1355.0,1381.0,1386.0,1361.0,1381.0,1372.0,26.0,17.0,384.0,1053.83,802.0,132.0,
-FG1801.ZCE,20170215,1381.0,1372.0,1378.0,1390.0,1369.0,1375.0,1374.0,3.0,2.0,412.0,1132.54,932.0,130.0,
-FG1801.ZCE,20170216,1375.0,1374.0,1374.0,1388.0,1361.0,1362.0,1375.0,-12.0,1.0,672.0,1847.37,1048.0,116.0,
-FG1801.ZCE,20170217,1362.0,1375.0,1370.0,1400.0,1364.0,1373.0,1384.0,-2.0,9.0,680.0,1882.77,1198.0,150.0,
-FG1801.ZCE,20170220,1373.0,1384.0,1381.0,1384.0,1361.0,1384.0,1374.0,0.0,-10.0,258.0,708.74,1134.0,-64.0,
-FG1801.ZCE,20170221,1384.0,1374.0,1384.0,1402.0,1373.0,1379.0,1387.0,5.0,13.0,406.0,1126.61,1312.0,178.0,
-FG1801.ZCE,20170222,1379.0,1387.0,1382.0,1382.0,1364.0,1369.0,1371.0,-18.0,-16.0,300.0,822.76,1302.0,-10.0,
-FG1801.ZCE,20170223,1369.0,1371.0,1362.0,1376.0,1343.0,1355.0,1360.0,-16.0,-11.0,418.0,1137.28,1320.0,18.0,
-FG1801.ZCE,20170224,1355.0,1360.0,1354.0,1359.0,1328.0,1359.0,1341.0,-1.0,-19.0,352.0,943.87,1322.0,2.0,
-FG1801.ZCE,20170227,1359.0,1341.0,1358.0,1377.0,1345.0,1368.0,1363.0,27.0,22.0,280.0,763.23,1372.0,50.0,
-FG1801.ZCE,20170228,1368.0,1363.0,1364.0,1365.0,1338.0,1341.0,1350.0,-22.0,-13.0,356.0,961.34,1354.0,-18.0,
-FG1801.ZCE,20170301,1341.0,1350.0,1341.0,1350.0,1335.0,1341.0,1344.0,-9.0,-6.0,198.0,532.1,1312.0,-42.0,
-FG1801.ZCE,20170302,1341.0,1344.0,1344.0,1355.0,1343.0,1347.0,1349.0,3.0,5.0,198.0,534.32,1258.0,-54.0,
-FG1801.ZCE,20170303,1347.0,1349.0,1339.0,1342.0,1315.0,1327.0,1327.0,-22.0,-22.0,494.0,1310.6,1244.0,-14.0,
-FG1801.ZCE,20170306,1327.0,1327.0,1329.0,1334.0,1320.0,1322.0,1325.0,-5.0,-2.0,214.0,567.2,1222.0,-22.0,
-FG1801.ZCE,20170307,1322.0,1325.0,1325.0,1329.0,1315.0,1318.0,1319.0,-7.0,-6.0,210.0,554.06,1236.0,14.0,
-FG1801.ZCE,20170308,1318.0,1319.0,1318.0,1324.0,1257.0,1260.0,1288.0,-59.0,-31.0,1190.0,3066.09,1696.0,460.0,
-FG1801.ZCE,20170309,1260.0,1288.0,1261.0,1265.0,1227.0,1236.0,1244.0,-52.0,-44.0,966.0,2403.25,1910.0,214.0,
-FG1801.ZCE,20170310,1236.0,1244.0,1239.0,1245.0,1219.0,1222.0,1234.0,-22.0,-10.0,516.0,1273.41,1880.0,-30.0,
-FG1801.ZCE,20170313,1222.0,1234.0,1224.0,1240.0,1198.0,1235.0,1221.0,1.0,-13.0,1370.0,3345.72,2530.0,650.0,
-FG1801.ZCE,20170314,1235.0,1221.0,1231.0,1244.0,1228.0,1229.0,1234.0,8.0,13.0,824.0,2033.8,2492.0,-38.0,
-FG1801.ZCE,20170315,1229.0,1234.0,1226.0,1255.0,1209.0,1251.0,1242.0,17.0,8.0,1012.0,2513.18,2528.0,36.0,
-FG1801.ZCE,20170316,1251.0,1242.0,1252.0,1255.0,1213.0,1238.0,1229.0,-4.0,-13.0,1408.0,3462.23,3016.0,488.0,
-FG1801.ZCE,20170317,1238.0,1229.0,1234.0,1243.0,1228.0,1235.0,1236.0,6.0,7.0,662.0,1636.6,2936.0,-80.0,
-FG1801.ZCE,20170320,1235.0,1236.0,1233.0,1239.0,1216.0,1224.0,1227.0,-12.0,-9.0,1436.0,3523.54,3482.0,546.0,
-FG1801.ZCE,20170321,1224.0,1227.0,1221.0,1230.0,1211.0,1222.0,1220.0,-5.0,-7.0,1104.0,2692.85,3414.0,-68.0,
-FG1801.ZCE,20170322,1222.0,1220.0,1225.0,1226.0,1186.0,1189.0,1202.0,-31.0,-18.0,1916.0,4605.2,4294.0,880.0,
-FG1801.ZCE,20170323,1189.0,1202.0,1191.0,1202.0,1185.0,1191.0,1194.0,-11.0,-8.0,1102.0,2630.55,4164.0,-130.0,
-FG1801.ZCE,20170324,1191.0,1194.0,1193.0,1204.0,1185.0,1198.0,1194.0,4.0,0.0,1508.0,3602.15,4538.0,374.0,
-FG1801.ZCE,20170327,1198.0,1194.0,1199.0,1201.0,1169.0,1180.0,1185.0,-14.0,-9.0,1678.0,3976.44,4298.0,-240.0,
-FG1801.ZCE,20170328,1180.0,1185.0,1180.0,1223.0,1180.0,1215.0,1206.0,30.0,21.0,2828.0,6822.33,4834.0,536.0,
-FG1801.ZCE,20170329,1215.0,1206.0,1216.0,1227.0,1211.0,1219.0,1217.0,13.0,11.0,1726.0,4201.18,4736.0,-98.0,
-FG1801.ZCE,20170330,1219.0,1217.0,1218.0,1223.0,1207.0,1215.0,1215.0,-2.0,-2.0,1374.0,3338.05,4710.0,-26.0,
-FG1801.ZCE,20170331,1215.0,1215.0,1215.0,1240.0,1207.0,1231.0,1227.0,16.0,12.0,2162.0,5306.11,4652.0,-58.0,
-FG1801.ZCE,20170405,1231.0,1227.0,1243.0,1257.0,1231.0,1247.0,1245.0,20.0,18.0,1728.0,4301.74,4842.0,190.0,
-FG1801.ZCE,20170406,1247.0,1245.0,1244.0,1253.0,1236.0,1249.0,1245.0,4.0,0.0,2060.0,5130.78,4946.0,104.0,
-FG1801.ZCE,20170407,1249.0,1245.0,1249.0,1249.0,1216.0,1226.0,1229.0,-19.0,-16.0,3274.0,8050.45,5280.0,334.0,
-FG1801.ZCE,20170410,1226.0,1229.0,1226.0,1249.0,1215.0,1236.0,1231.0,7.0,2.0,3540.0,8716.06,5294.0,14.0,
-FG1801.ZCE,20170411,1236.0,1231.0,1236.0,1239.0,1193.0,1199.0,1217.0,-32.0,-14.0,4008.0,9755.08,6348.0,1054.0,
-FG1801.ZCE,20170412,1199.0,1217.0,1207.0,1207.0,1183.0,1184.0,1193.0,-33.0,-24.0,4850.0,11569.69,7714.0,1366.0,
-FG1801.ZCE,20170413,1184.0,1193.0,1183.0,1203.0,1174.0,1192.0,1191.0,-1.0,-2.0,3466.0,8258.47,8026.0,312.0,
-FG1801.ZCE,20170414,1192.0,1191.0,1192.0,1209.0,1183.0,1185.0,1194.0,-6.0,3.0,5198.0,12412.14,9364.0,1338.0,
-FG1801.ZCE,20170417,1185.0,1194.0,1188.0,1198.0,1169.0,1180.0,1183.0,-14.0,-11.0,5510.0,13032.3,10886.0,1522.0,
-FG1801.ZCE,20170418,1180.0,1183.0,1180.0,1183.0,1161.0,1162.0,1170.0,-21.0,-13.0,5376.0,12582.57,12688.0,1802.0,
-FG1801.ZCE,20170419,1162.0,1170.0,1159.0,1184.0,1138.0,1180.0,1161.0,10.0,-9.0,6166.0,14312.42,12386.0,-302.0,
-FG1801.ZCE,20170420,1180.0,1161.0,1179.0,1215.0,1170.0,1214.0,1195.0,53.0,34.0,10792.0,25800.22,12874.0,488.0,
-FG1801.ZCE,20170421,1214.0,1195.0,1212.0,1228.0,1207.0,1219.0,1217.0,24.0,22.0,9566.0,23280.02,11940.0,-934.0,
-FG1801.ZCE,20170424,1219.0,1217.0,1215.0,1244.0,1204.0,1239.0,1221.0,22.0,4.0,9256.0,22604.5,11420.0,-520.0,
-FG1801.ZCE,20170425,1239.0,1221.0,1237.0,1247.0,1226.0,1234.0,1235.0,13.0,14.0,9616.0,23748.71,13392.0,1972.0,
-FG1801.ZCE,20170426,1234.0,1235.0,1235.0,1244.0,1218.0,1221.0,1230.0,-14.0,-5.0,7756.0,19085.19,11810.0,-1582.0,
-FG1801.ZCE,20170427,1221.0,1230.0,1221.0,1239.0,1216.0,1237.0,1229.0,7.0,-1.0,7414.0,18222.18,13290.0,1480.0,
-FG1801.ZCE,20170428,1237.0,1229.0,1233.0,1260.0,1232.0,1242.0,1243.0,13.0,14.0,9136.0,22720.76,13398.0,108.0,
-FG1801.ZCE,20170502,1242.0,1243.0,1244.0,1251.0,1227.0,1246.0,1241.0,3.0,-2.0,5806.0,14412.65,14434.0,1036.0,
-FG1801.ZCE,20170503,1246.0,1241.0,1246.0,1249.0,1236.0,1241.0,1242.0,0.0,1.0,4926.0,12240.79,13104.0,-1330.0,
-FG1801.ZCE,20170504,1241.0,1242.0,1239.0,1241.0,1188.0,1201.0,1215.0,-41.0,-27.0,11942.0,29016.28,15168.0,2064.0,
-FG1801.ZCE,20170505,1201.0,1215.0,1194.0,1203.0,1179.0,1179.0,1193.0,-36.0,-22.0,11778.0,28108.3,14582.0,-586.0,
-FG1801.ZCE,20170508,1179.0,1193.0,1181.0,1203.0,1181.0,1187.0,1191.0,-6.0,-2.0,7196.0,17147.28,14058.0,-524.0,
-FG1801.ZCE,20170509,1187.0,1191.0,1184.0,1191.0,1172.0,1187.0,1183.0,-4.0,-8.0,5940.0,14049.16,14038.0,-20.0,
-FG1801.ZCE,20170510,1187.0,1183.0,1187.0,1194.0,1171.0,1174.0,1183.0,-9.0,0.0,6456.0,15276.44,15198.0,1160.0,
-FG1801.ZCE,20170511,1174.0,1183.0,1177.0,1211.0,1166.0,1205.0,1183.0,22.0,0.0,11190.0,26482.88,16160.0,962.0,
-FG1801.ZCE,20170512,1205.0,1183.0,1200.0,1209.0,1190.0,1193.0,1198.0,10.0,15.0,7774.0,18631.36,15044.0,-1116.0,
-FG1801.ZCE,20170515,1193.0,1198.0,1198.0,1222.0,1185.0,1221.0,1207.0,23.0,9.0,10370.0,25026.2,16404.0,1360.0,
-FG1801.ZCE,20170516,1221.0,1207.0,1222.0,1228.0,1209.0,1225.0,1217.0,18.0,10.0,6816.0,16588.11,14704.0,-1700.0,
-FG1801.ZCE,20170517,1225.0,1217.0,1227.0,1227.0,1206.0,1207.0,1216.0,-10.0,-1.0,8782.0,21357.77,15310.0,606.0,
-FG1801.ZCE,20170518,1207.0,1216.0,1210.0,1221.0,1207.0,1214.0,1214.0,-2.0,-2.0,6276.0,15243.38,15210.0,-100.0,
-FG1801.ZCE,20170519,1214.0,1214.0,1210.0,1271.0,1206.0,1271.0,1245.0,57.0,31.0,19488.0,48539.52,19476.0,4266.0,
-FG1801.ZCE,20170522,1271.0,1245.0,1271.0,1280.0,1263.0,1266.0,1271.0,21.0,26.0,12250.0,31149.63,17570.0,-1906.0,
-FG1801.ZCE,20170523,1266.0,1271.0,1265.0,1278.0,1263.0,1270.0,1271.0,-1.0,0.0,6860.0,17440.27,17628.0,58.0,
-FG1801.ZCE,20170524,1270.0,1271.0,1274.0,1278.0,1253.0,1265.0,1265.0,-6.0,-6.0,8092.0,20479.19,16584.0,-1044.0,
-FG1801.ZCE,20170525,1265.0,1265.0,1266.0,1272.0,1249.0,1260.0,1262.0,-5.0,-3.0,6136.0,15485.1,16834.0,250.0,
-FG1801.ZCE,20170526,1260.0,1262.0,1262.0,1271.0,1251.0,1269.0,1263.0,7.0,1.0,5352.0,13520.46,16880.0,46.0,
-FG1801.ZCE,20170531,1269.0,1263.0,1270.0,1300.0,1206.0,1209.0,1238.0,-54.0,-25.0,19882.0,49228.44,22870.0,5990.0,
-FG1801.ZCE,20170601,1209.0,1238.0,1210.0,1214.0,1189.0,1200.0,1201.0,-38.0,-37.0,14982.0,35975.69,26066.0,3196.0,
-FG1801.ZCE,20170602,1200.0,1201.0,1200.0,1210.0,1187.0,1202.0,1200.0,1.0,-1.0,10224.0,24530.33,27188.0,1122.0,
-FG1801.ZCE,20170605,1202.0,1200.0,1199.0,1230.0,1196.0,1207.0,1213.0,7.0,13.0,13462.0,32666.51,28540.0,1352.0,
-FG1801.ZCE,20170606,1207.0,1213.0,1205.0,1218.0,1200.0,1207.0,1209.0,-6.0,-4.0,9000.0,21765.73,27158.0,-1382.0,
-FG1801.ZCE,20170607,1207.0,1209.0,1206.0,1218.0,1197.0,1203.0,1207.0,-6.0,-2.0,10096.0,24377.29,28256.0,1098.0,
-FG1801.ZCE,20170608,1203.0,1207.0,1202.0,1220.0,1194.0,1212.0,1207.0,5.0,0.0,9768.0,23572.11,26450.0,-1806.0,
-FG1801.ZCE,20170609,1212.0,1207.0,1215.0,1230.0,1210.0,1225.0,1223.0,18.0,16.0,8082.0,19765.3,26266.0,-184.0,
-FG1801.ZCE,20170612,1225.0,1223.0,1228.0,1235.0,1215.0,1216.0,1223.0,-7.0,0.0,7856.0,19216.23,25232.0,-1034.0,
-FG1801.ZCE,20170613,1216.0,1223.0,1213.0,1218.0,1205.0,1209.0,1211.0,-14.0,-12.0,8872.0,21481.27,27492.0,2260.0,
-FG1801.ZCE,20170614,1209.0,1211.0,1209.0,1269.0,1200.0,1248.0,1238.0,37.0,27.0,39766.0,98490.1,28088.0,596.0,
-FG1801.ZCE,20170615,1248.0,1238.0,1249.0,1251.0,1233.0,1243.0,1242.0,5.0,4.0,10456.0,25982.18,25310.0,-2778.0,
-FG1801.ZCE,20170616,1243.0,1242.0,1250.0,1297.0,1245.0,1284.0,1273.0,42.0,31.0,56244.0,143160.05,42698.0,17388.0,
-FG1801.ZCE,20170619,1284.0,1273.0,1291.0,1302.0,1277.0,1278.0,1287.0,5.0,14.0,28120.0,72363.0,38524.0,-4174.0,
-FG1801.ZCE,20170620,1278.0,1287.0,1272.0,1280.0,1265.0,1277.0,1275.0,-10.0,-12.0,22354.0,57008.88,46562.0,8038.0,
-FG1801.ZCE,20170621,1277.0,1275.0,1281.0,1282.0,1262.0,1273.0,1271.0,-2.0,-4.0,14992.0,38105.36,48970.0,2408.0,
-FG1801.ZCE,20170622,1273.0,1271.0,1272.0,1280.0,1233.0,1233.0,1256.0,-38.0,-15.0,31304.0,78642.03,61350.0,12380.0,
-FG1801.ZCE,20170623,1233.0,1256.0,1297.0,1297.0,1225.0,1237.0,1257.0,-19.0,1.0,38972.0,97937.58,67442.0,6092.0,
-FG1801.ZCE,20170626,1237.0,1257.0,1244.0,1247.0,1229.0,1239.0,1238.0,-18.0,-19.0,15788.0,39080.69,70716.0,3274.0,
-FG1801.ZCE,20170627,1239.0,1238.0,1237.0,1249.0,1229.0,1248.0,1239.0,10.0,1.0,16004.0,39649.95,73822.0,3106.0,
-FG1801.ZCE,20170628,1248.0,1239.0,1258.0,1258.0,1241.0,1252.0,1251.0,13.0,12.0,19226.0,48094.02,74314.0,492.0,
-FG1801.ZCE,20170629,1252.0,1251.0,1250.0,1304.0,1246.0,1298.0,1282.0,47.0,31.0,46566.0,119439.91,75300.0,986.0,
-FG1801.ZCE,20170630,1298.0,1282.0,1296.0,1310.0,1291.0,1308.0,1302.0,26.0,20.0,31388.0,81736.42,69212.0,-6088.0,
-FG1801.ZCE,20170703,1308.0,1302.0,1307.0,1313.0,1302.0,1310.0,1308.0,8.0,6.0,18568.0,48574.42,63570.0,-5642.0,
-FG1801.ZCE,20170704,1310.0,1308.0,1311.0,1311.0,1293.0,1295.0,1302.0,-13.0,-6.0,19822.0,51607.69,59816.0,-3754.0,
-FG1801.ZCE,20170705,1295.0,1302.0,1296.0,1331.0,1296.0,1320.0,1314.0,18.0,12.0,31426.0,82596.46,61666.0,1850.0,
-FG1801.ZCE,20170706,1320.0,1314.0,1319.0,1319.0,1302.0,1316.0,1312.0,2.0,-2.0,16822.0,44141.86,57994.0,-3672.0,
-FG1801.ZCE,20170707,1316.0,1312.0,1316.0,1366.0,1308.0,1332.0,1330.0,20.0,18.0,28806.0,76642.52,70844.0,12850.0,
-FG1801.ZCE,20170710,1332.0,1330.0,1331.0,1336.0,1310.0,1319.0,1325.0,-11.0,-5.0,28850.0,76473.36,65284.0,-5560.0,
-FG1801.ZCE,20170711,1319.0,1325.0,1318.0,1340.0,1311.0,1329.0,1332.0,4.0,7.0,32940.0,87771.29,64392.0,-892.0,
-FG1801.ZCE,20170712,1329.0,1332.0,1330.0,1339.0,1311.0,1313.0,1327.0,-19.0,-5.0,20800.0,55197.47,60882.0,-3510.0,
-FG1801.ZCE,20170713,1313.0,1327.0,1317.0,1329.0,1304.0,1324.0,1317.0,-3.0,-10.0,16256.0,42822.44,61214.0,332.0,
-FG1801.ZCE,20170714,1324.0,1317.0,1325.0,1330.0,1314.0,1317.0,1319.0,0.0,2.0,15536.0,40998.68,60766.0,-448.0,
-FG1801.ZCE,20170717,1317.0,1319.0,1318.0,1339.0,1317.0,1332.0,1330.0,13.0,11.0,25454.0,67705.35,62086.0,1320.0,
-FG1801.ZCE,20170718,1332.0,1330.0,1331.0,1343.0,1325.0,1332.0,1332.0,2.0,2.0,18554.0,49439.16,59452.0,-2634.0,
-FG1801.ZCE,20170719,1332.0,1332.0,1332.0,1388.0,1331.0,1374.0,1368.0,42.0,36.0,88176.0,241250.0,86532.0,27080.0,
-FG1801.ZCE,20170720,1374.0,1368.0,1374.0,1377.0,1354.0,1360.0,1365.0,-8.0,-3.0,65870.0,179828.28,71242.0,-15290.0,
-FG1801.ZCE,20170721,1360.0,1365.0,1360.0,1366.0,1349.0,1362.0,1358.0,-3.0,-7.0,26212.0,71204.63,70430.0,-812.0,
-FG1801.ZCE,20170724,1362.0,1358.0,1361.0,1365.0,1344.0,1357.0,1354.0,-1.0,-4.0,23556.0,63782.06,69798.0,-632.0,
-FG1801.ZCE,20170725,1357.0,1354.0,1357.0,1378.0,1357.0,1373.0,1370.0,19.0,16.0,32678.0,89528.25,78132.0,8334.0,
-FG1801.ZCE,20170726,1373.0,1370.0,1375.0,1378.0,1345.0,1353.0,1360.0,-17.0,-10.0,50506.0,137424.06,79010.0,878.0,
-FG1801.ZCE,20170727,1353.0,1360.0,1354.0,1364.0,1343.0,1356.0,1355.0,-4.0,-5.0,30904.0,83725.0,72144.0,-6866.0,
-FG1801.ZCE,20170728,1356.0,1355.0,1357.0,1376.0,1346.0,1353.0,1359.0,-2.0,4.0,47792.0,129866.42,75684.0,3540.0,
-FG1801.ZCE,20170731,1353.0,1359.0,1355.0,1392.0,1353.0,1387.0,1375.0,28.0,16.0,63660.0,175125.38,88792.0,13108.0,
-FG1801.ZCE,20170801,1387.0,1375.0,1382.0,1386.0,1375.0,1381.0,1381.0,6.0,6.0,28902.0,79816.58,87320.0,-1472.0,
-FG1801.ZCE,20170802,1381.0,1381.0,1381.0,1405.0,1368.0,1384.0,1387.0,3.0,6.0,99198.0,275242.53,104006.0,16686.0,
-FG1801.ZCE,20170803,1384.0,1387.0,1387.0,1391.0,1375.0,1386.0,1385.0,-1.0,-2.0,69410.0,192229.58,106024.0,2018.0,
-FG1801.ZCE,20170804,1386.0,1385.0,1388.0,1420.0,1380.0,1395.0,1402.0,10.0,17.0,134786.0,377960.64,123760.0,17736.0,
-FG1801.ZCE,20170807,1395.0,1402.0,1393.0,1420.0,1370.0,1376.0,1391.0,-26.0,-11.0,164096.0,456602.51,131860.0,8100.0,
-FG1801.ZCE,20170808,1376.0,1391.0,1378.0,1385.0,1363.0,1376.0,1376.0,-15.0,-15.0,109138.0,300332.67,141502.0,9642.0,
-FG1801.ZCE,20170809,1376.0,1376.0,1377.0,1434.0,1376.0,1426.0,1412.0,50.0,36.0,257080.0,725989.57,196818.0,55316.0,
-FG1801.ZCE,20170810,1426.0,1412.0,1426.0,1442.0,1417.0,1424.0,1428.0,12.0,16.0,239690.0,684699.47,225946.0,29128.0,
-FG1801.ZCE,20170811,1424.0,1428.0,1422.0,1432.0,1396.0,1407.0,1415.0,-21.0,-13.0,225132.0,637022.73,216474.0,-9472.0,
-FG1801.ZCE,20170814,1407.0,1415.0,1406.0,1434.0,1404.0,1417.0,1422.0,2.0,7.0,287964.0,818945.76,275478.0,59004.0,
-FG1801.ZCE,20170815,1417.0,1422.0,1415.0,1422.0,1389.0,1402.0,1404.0,-20.0,-18.0,314244.0,882129.66,268216.0,-7262.0,
-FG1801.ZCE,20170816,1402.0,1404.0,1406.0,1412.0,1395.0,1411.0,1405.0,7.0,1.0,203288.0,571210.92,258786.0,-9430.0,
-FG1801.ZCE,20170817,1411.0,1405.0,1412.0,1450.0,1412.0,1441.0,1433.0,36.0,28.0,356706.0,1022414.15,321514.0,62728.0,
-FG1801.ZCE,20170818,1441.0,1433.0,1438.0,1446.0,1433.0,1443.0,1439.0,10.0,6.0,145112.0,417655.48,303616.0,-17898.0,
-FG1801.ZCE,20170821,1443.0,1439.0,1439.0,1466.0,1427.0,1454.0,1448.0,15.0,9.0,295776.0,856748.47,350430.0,46814.0,
-FG1801.ZCE,20170822,1454.0,1448.0,1452.0,1463.0,1445.0,1456.0,1455.0,8.0,7.0,171708.0,499675.1,327174.0,-23256.0,
-FG1801.ZCE,20170823,1456.0,1455.0,1452.0,1457.0,1431.0,1439.0,1445.0,-16.0,-10.0,270254.0,780825.11,326522.0,-652.0,
-FG1801.ZCE,20170824,1439.0,1445.0,1443.0,1461.0,1432.0,1454.0,1448.0,9.0,3.0,230708.0,668118.49,325096.0,-1426.0,
-FG1801.ZCE,20170825,1454.0,1448.0,1455.0,1467.0,1445.0,1445.0,1455.0,-3.0,7.0,208936.0,607956.29,296122.0,-28974.0,
-FG1801.ZCE,20170828,1445.0,1455.0,1448.0,1452.0,1425.0,1445.0,1437.0,-10.0,-18.0,247898.0,712438.59,272070.0,-24052.0,
-FG1801.ZCE,20170829,1445.0,1437.0,1447.0,1448.0,1430.0,1435.0,1438.0,-2.0,1.0,169054.0,486285.12,268444.0,-3626.0,
-FG1801.ZCE,20170830,1435.0,1438.0,1439.0,1445.0,1426.0,1445.0,1436.0,7.0,-2.0,155138.0,445536.61,268792.0,348.0,
-FG1801.ZCE,20170831,1445.0,1436.0,1442.0,1445.0,1406.0,1420.0,1420.0,-16.0,-16.0,259416.0,736965.0,284158.0,15366.0,
-FG1801.ZCE,20170901,1420.0,1420.0,1423.0,1435.0,1414.0,1416.0,1423.0,-4.0,3.0,230412.0,655591.43,263984.0,-20174.0,
-FG1801.ZCE,20170904,1416.0,1423.0,1420.0,1440.0,1390.0,1395.0,1418.0,-28.0,-5.0,371800.0,1054142.73,299170.0,35186.0,
-FG1801.ZCE,20170905,1395.0,1418.0,1400.0,1408.0,1392.0,1402.0,1400.0,-16.0,-18.0,192526.0,539250.66,277984.0,-21186.0,
-FG1801.ZCE,20170906,1402.0,1400.0,1405.0,1414.0,1384.0,1396.0,1401.0,-4.0,1.0,233804.0,655292.74,268446.0,-9538.0,
-FG1801.ZCE,20170907,1396.0,1401.0,1402.0,1403.0,1375.0,1381.0,1391.0,-20.0,-10.0,238038.0,662322.38,274834.0,6388.0,
-FG1801.ZCE,20170908,1381.0,1391.0,1385.0,1393.0,1365.0,1374.0,1380.0,-17.0,-11.0,200152.0,552345.21,270366.0,-4468.0,
-FG1801.ZCE,20170911,1374.0,1380.0,1374.0,1385.0,1369.0,1379.0,1377.0,-1.0,-3.0,155416.0,428105.5,262918.0,-7448.0,
-FG1801.ZCE,20170912,1379.0,1377.0,1378.0,1395.0,1375.0,1390.0,1386.0,13.0,9.0,188578.0,522830.86,267604.0,4686.0,
-FG1801.ZCE,20170913,1390.0,1386.0,1388.0,1395.0,1375.0,1377.0,1385.0,-9.0,-1.0,155858.0,431868.52,249842.0,-17762.0,
-FG1801.ZCE,20170914,1377.0,1385.0,1379.0,1408.0,1369.0,1403.0,1393.0,18.0,8.0,356056.0,992219.75,303626.0,53784.0,
-FG1801.ZCE,20170915,1403.0,1393.0,1405.0,1405.0,1355.0,1360.0,1383.0,-33.0,-10.0,336036.0,929183.64,260884.0,-42742.0,
-FG1801.ZCE,20170918,1360.0,1383.0,1361.0,1369.0,1334.0,1349.0,1353.0,-34.0,-30.0,284034.0,768812.64,254866.0,-6018.0,
-FG1801.ZCE,20170919,1349.0,1353.0,1350.0,1352.0,1336.0,1338.0,1343.0,-15.0,-10.0,147804.0,396997.3,231860.0,-23006.0,
-FG1801.ZCE,20170920,1338.0,1343.0,1339.0,1349.0,1331.0,1346.0,1341.0,3.0,-2.0,138336.0,370974.33,230812.0,-1048.0,
-FG1801.ZCE,20170921,1346.0,1341.0,1345.0,1355.0,1331.0,1338.0,1343.0,-3.0,2.0,187414.0,503213.52,237518.0,6706.0,
-FG1801.ZCE,20170922,1338.0,1343.0,1338.0,1350.0,1334.0,1336.0,1342.0,-7.0,-1.0,211240.0,567034.4,241086.0,3568.0,
-FG1801.ZCE,20170925,1336.0,1342.0,1340.0,1360.0,1317.0,1350.0,1339.0,8.0,-3.0,314628.0,842445.47,249694.0,8608.0,
-FG1801.ZCE,20170926,1350.0,1339.0,1352.0,1355.0,1324.0,1327.0,1338.0,-12.0,-1.0,209206.0,559755.5,225206.0,-24488.0,
-FG1801.ZCE,20170927,1327.0,1338.0,1326.0,1342.0,1322.0,1333.0,1331.0,-5.0,-7.0,146992.0,391295.25,209556.0,-15650.0,
-FG1801.ZCE,20170928,1333.0,1331.0,1333.0,1337.0,1314.0,1322.0,1324.0,-9.0,-7.0,167144.0,442636.23,213590.0,4034.0,
-FG1801.ZCE,20170929,1322.0,1324.0,1323.0,1325.0,1308.0,1312.0,1317.0,-12.0,-7.0,140764.0,370801.42,198534.0,-15056.0,
-FG1801.ZCE,20171009,1312.0,1317.0,1323.0,1330.0,1292.0,1304.0,1312.0,-13.0,-5.0,162300.0,425800.29,237752.0,39218.0,
-FG1801.ZCE,20171010,1304.0,1312.0,1305.0,1370.0,1305.0,1362.0,1344.0,50.0,32.0,465716.0,1251971.96,307586.0,69834.0,
-FG1801.ZCE,20171011,1362.0,1344.0,1362.0,1367.0,1346.0,1360.0,1358.0,16.0,14.0,257338.0,699009.86,281234.0,-26352.0,
-FG1801.ZCE,20171012,1360.0,1358.0,1360.0,1375.0,1343.0,1358.0,1357.0,0.0,-1.0,295810.0,803055.9,263736.0,-17498.0,
-FG1801.ZCE,20171013,1358.0,1357.0,1359.0,1379.0,1358.0,1374.0,1368.0,17.0,11.0,199582.0,546240.38,230286.0,-33450.0,
-FG1801.ZCE,20171016,1374.0,1368.0,1375.0,1388.0,1363.0,1384.0,1376.0,16.0,8.0,237704.0,654012.17,228922.0,-1364.0,
-FG1801.ZCE,20171017,1384.0,1376.0,1384.0,1385.0,1370.0,1376.0,1377.0,0.0,1.0,147884.0,407197.22,209054.0,-19868.0,
-FG1801.ZCE,20171018,1376.0,1377.0,1377.0,1383.0,1366.0,1379.0,1374.0,2.0,-3.0,154556.0,424705.42,211042.0,1988.0,
-FG1801.ZCE,20171019,1379.0,1374.0,1380.0,1384.0,1361.0,1364.0,1369.0,-10.0,-5.0,192798.0,527894.52,196658.0,-14384.0,
-FG1801.ZCE,20171020,1364.0,1369.0,1363.0,1401.0,1356.0,1397.0,1380.0,28.0,11.0,236326.0,652292.1,217996.0,21338.0,
-FG1801.ZCE,20171023,1397.0,1380.0,1395.0,1398.0,1358.0,1362.0,1377.0,-18.0,-3.0,233208.0,642214.21,190572.0,-27424.0,
-FG1801.ZCE,20171024,1362.0,1377.0,1362.0,1371.0,1353.0,1359.0,1361.0,-18.0,-16.0,162110.0,441252.82,180462.0,-10110.0,
-FG1801.ZCE,20171025,1359.0,1361.0,1360.0,1365.0,1336.0,1341.0,1351.0,-20.0,-10.0,183402.0,495485.94,200494.0,20032.0,
-FG1801.ZCE,20171026,1341.0,1351.0,1343.0,1345.0,1326.0,1333.0,1337.0,-18.0,-14.0,146224.0,391138.31,199392.0,-1102.0,
-FG1801.ZCE,20171027,1333.0,1337.0,1333.0,1334.0,1310.0,1318.0,1323.0,-19.0,-14.0,162042.0,428867.4,208952.0,9560.0,
-FG1801.ZCE,20171030,1318.0,1323.0,1318.0,1330.0,1313.0,1317.0,1323.0,-6.0,0.0,132798.0,351330.44,211768.0,2816.0,
-FG1801.ZCE,20171031,1317.0,1323.0,1319.0,1334.0,1314.0,1317.0,1323.0,-6.0,0.0,146762.0,388352.86,223446.0,11678.0,
-FG1801.ZCE,20171101,1317.0,1323.0,1330.0,1367.0,1320.0,1351.0,1346.0,28.0,23.0,344688.0,927986.29,254756.0,31310.0,
-FG1801.ZCE,20171102,1351.0,1346.0,1352.0,1364.0,1344.0,1359.0,1353.0,13.0,7.0,174360.0,471854.85,197488.0,-57268.0,
-FG1801.ZCE,20171103,1359.0,1353.0,1358.0,1358.0,1348.0,1354.0,1352.0,1.0,-1.0,110948.0,300047.56,184806.0,-12682.0,
-FG1801.ZCE,20171106,1354.0,1352.0,1357.0,1376.0,1353.0,1369.0,1367.0,17.0,15.0,141428.0,386766.64,195196.0,10390.0,
-FG1801.ZCE,20171107,1369.0,1367.0,1368.0,1383.0,1365.0,1380.0,1374.0,13.0,7.0,139690.0,383832.98,188272.0,-6924.0,
-FG1801.ZCE,20171108,1380.0,1374.0,1381.0,1395.0,1374.0,1385.0,1383.0,11.0,9.0,131886.0,364822.67,188826.0,554.0,
-FG1801.ZCE,20171109,1385.0,1383.0,1385.0,1410.0,1371.0,1407.0,1390.0,24.0,7.0,278900.0,775222.53,231810.0,42984.0,
-FG1801.ZCE,20171110,1407.0,1390.0,1408.0,1430.0,1399.0,1420.0,1414.0,30.0,24.0,326026.0,921924.08,250726.0,18916.0,
-FG1801.ZCE,20171113,1420.0,1414.0,1420.0,1427.0,1415.0,1420.0,1420.0,6.0,6.0,161320.0,458160.56,229590.0,-21136.0,
-FG1801.ZCE,20171114,1420.0,1420.0,1428.0,1439.0,1420.0,1434.0,1431.0,14.0,11.0,149122.0,426768.8,250288.0,20698.0,
-FG1801.ZCE,20171115,1434.0,1431.0,1433.0,1446.0,1422.0,1429.0,1435.0,-2.0,4.0,317080.0,909746.9,292730.0,42442.0,
-FG1801.ZCE,20171116,1429.0,1435.0,1435.0,1457.0,1425.0,1444.0,1438.0,9.0,3.0,284168.0,817070.91,322354.0,29624.0,
-FG1801.ZCE,20171117,1444.0,1438.0,1445.0,1474.0,1443.0,1467.0,1459.0,29.0,21.0,430690.0,1256953.62,425636.0,103282.0,
-FG1801.ZCE,20171120,1467.0,1459.0,1476.0,1517.0,1463.0,1512.0,1488.0,53.0,29.0,525614.0,1563951.02,505706.0,80070.0,
-FG1801.ZCE,20171121,1512.0,1488.0,1511.0,1523.0,1489.0,1497.0,1505.0,9.0,17.0,436848.0,1315107.04,460206.0,-45500.0,
-FG1801.ZCE,20171122,1497.0,1505.0,1494.0,1508.0,1481.0,1491.0,1492.0,-14.0,-13.0,306584.0,914866.1,411864.0,-48342.0,
-FG1801.ZCE,20171123,1491.0,1492.0,1489.0,1490.0,1467.0,1481.0,1477.0,-11.0,-15.0,346400.0,1023434.14,362956.0,-48908.0,
-FG1801.ZCE,20171124,1481.0,1477.0,1484.0,1490.0,1466.0,1488.0,1480.0,11.0,3.0,162720.0,481598.97,321946.0,-41010.0,
-FG1801.ZCE,20171127,1488.0,1480.0,1488.0,1500.0,1467.0,1470.0,1486.0,-10.0,6.0,266202.0,791303.37,320004.0,-1942.0,
-FG1801.ZCE,20171128,1470.0,1486.0,1468.0,1474.0,1451.0,1460.0,1460.0,-26.0,-26.0,223726.0,653483.22,253084.0,-66920.0,
-FG1801.ZCE,20171129,1460.0,1460.0,1460.0,1483.0,1460.0,1475.0,1470.0,15.0,10.0,151194.0,444422.24,217800.0,-35284.0,
-FG1801.ZCE,20171130,1475.0,1470.0,1482.0,1510.0,1472.0,1476.0,1491.0,6.0,21.0,176922.0,527663.11,192180.0,-25620.0,
-FG1801.ZCE,20171201,1476.0,1491.0,1476.0,1483.0,1466.0,1479.0,1473.0,-12.0,-18.0,96438.0,284178.99,155466.0,-36714.0,
-FG1801.ZCE,20171204,1479.0,1473.0,1481.0,1528.0,1475.0,1509.0,1501.0,36.0,28.0,101126.0,303484.89,149450.0,-6016.0,
-FG1801.ZCE,20171205,1509.0,1501.0,1508.0,1517.0,1496.0,1503.0,1508.0,2.0,7.0,52124.0,157210.0,131490.0,-17960.0,
-FG1801.ZCE,20171206,1503.0,1508.0,1503.0,1515.0,1498.0,1513.0,1508.0,5.0,0.0,37442.0,112894.57,127228.0,-4262.0,
-FG1801.ZCE,20171207,1513.0,1508.0,1514.0,1518.0,1480.0,1492.0,1501.0,-16.0,-7.0,54004.0,162069.66,118954.0,-8274.0,
-FG1801.ZCE,20171208,1492.0,1501.0,1491.0,1498.0,1484.0,1491.0,1491.0,-10.0,-10.0,39086.0,116575.64,108070.0,-10884.0,
-FG1801.ZCE,20171211,1491.0,1491.0,1491.0,1508.0,1483.0,1496.0,1492.0,5.0,1.0,33912.0,101195.0,102808.0,-5262.0,
-FG1801.ZCE,20171212,1496.0,1492.0,1497.0,1501.0,1490.0,1499.0,1497.0,7.0,5.0,16066.0,48104.04,96788.0,-6020.0,
-FG1801.ZCE,20171213,1499.0,1497.0,1498.0,1543.0,1498.0,1540.0,1524.0,43.0,27.0,46460.0,141600.8,101544.0,4756.0,
-FG1801.ZCE,20171214,1540.0,1524.0,1539.0,1539.0,1500.0,1503.0,1520.0,-21.0,-4.0,35526.0,107986.45,84522.0,-17022.0,
-FG1801.ZCE,20171215,1503.0,1520.0,1502.0,1511.0,1499.0,1503.0,1504.0,-17.0,-16.0,15650.0,47074.84,79840.0,-4682.0,
-FG1801.ZCE,20171218,1503.0,1504.0,1500.0,1553.0,1495.0,1528.0,1520.0,24.0,16.0,37030.0,112551.94,71658.0,-8182.0,
-FG1801.ZCE,20171219,1528.0,1520.0,1525.0,1535.0,1514.0,1529.0,1527.0,9.0,7.0,12956.0,39572.22,62858.0,-8800.0,
-FG1801.ZCE,20171220,1529.0,1527.0,1529.0,1535.0,1519.0,1524.0,1525.0,-3.0,-2.0,9206.0,28074.05,55834.0,-7024.0,
-FG1801.ZCE,20171221,1524.0,1525.0,1521.0,1541.0,1515.0,1526.0,1525.0,1.0,0.0,10342.0,31545.39,50496.0,-5338.0,
-FG1801.ZCE,20171222,1526.0,1525.0,1528.0,1539.0,1507.0,1521.0,1515.0,-4.0,-10.0,15416.0,46699.15,44892.0,-5604.0,
-FG1801.ZCE,20171225,1521.0,1515.0,1518.0,1522.0,1499.0,1502.0,1509.0,-13.0,-6.0,9480.0,28613.27,37070.0,-7822.0,
-FG1801.ZCE,20171226,1502.0,1509.0,1499.0,1508.0,1494.0,1496.0,1500.0,-13.0,-9.0,6442.0,19324.78,33522.0,-3548.0,
-FG1801.ZCE,20171227,1496.0,1500.0,1498.0,1505.0,1491.0,1499.0,1496.0,-1.0,-4.0,7694.0,23019.18,29248.0,-4274.0,
-FG1801.ZCE,20171228,1499.0,1496.0,1500.0,1516.0,1489.0,1515.0,1498.0,19.0,2.0,7796.0,23362.97,25868.0,-3380.0,
-FG1801.ZCE,20171229,1515.0,1498.0,1511.0,1573.0,1501.0,1570.0,1534.0,72.0,36.0,41410.0,127068.0,13162.0,-12706.0,
-FG1801.ZCE,20180102,1570.0,1534.0,1570.0,1570.0,1525.0,1530.0,1541.0,-4.0,7.0,1432.0,4412.32,11906.0,-1256.0,
-FG1801.ZCE,20180103,1530.0,1541.0,1506.0,1512.0,1501.0,1503.0,1505.0,-38.0,-36.0,5144.0,15484.1,6920.0,-4986.0,
-FG1801.ZCE,20180104,1503.0,1505.0,1569.0,1569.0,1520.0,1530.0,1524.0,25.0,19.0,46.0,140.2,6876.0,-44.0,
-FG1801.ZCE,20180105,1530.0,1524.0,1520.0,1520.0,1520.0,1520.0,1520.0,-4.0,-4.0,162.0,492.48,6778.0,-98.0,
-FG1801.ZCE,20180108,1520.0,1520.0,1452.0,1520.0,1452.0,1520.0,1510.0,0.0,-10.0,286.0,863.73,6972.0,194.0,
-FG1801.ZCE,20180109,1520.0,1510.0,1510.0,1510.0,1502.0,1502.0,1504.0,-8.0,-6.0,198.0,595.4,6814.0,-158.0,
-FG1801.ZCE,20180110,1502.0,1504.0,1511.0,1570.0,1511.0,1570.0,1556.0,66.0,52.0,644.0,2004.72,6388.0,-426.0,
-FG1801.ZCE,20180111,1570.0,1556.0,1550.0,1550.0,1550.0,1550.0,1550.0,-6.0,-6.0,1498.0,4643.8,5990.0,-398.0,
-FG1801.ZCE,20180112,1550.0,1550.0,,,,,1550.0,,0.0,0.0,0.0,5990.0,0.0,
-FG1801.ZCE,20180115,,1550.0,,,,,1541.0,,-9.0,0.0,0.0,0.0,-5990.0,
diff --git a/data/FG/FG1802.csv b/data/FG/FG1802.csv
deleted file mode 100644
index 4ac00fb..0000000
--- a/data/FG/FG1802.csv
+++ /dev/null
@@ -1,249 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1802.ZCE,20170217,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170220,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170221,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170222,,1375.0,1398.0,1398.0,1355.0,1355.0,1377.0,-20.0,2.0,8.0,22.02,0.0,0.0,
-FG1802.ZCE,20170223,1355.0,1377.0,,,,,1366.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170224,,1366.0,,,,,1366.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170227,,1366.0,,,,,1366.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170228,,1366.0,,,,,1361.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170301,,1361.0,,,,,1361.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170302,,1361.0,,,,,1356.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170303,,1356.0,,,,,1347.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170306,,1347.0,,,,,1345.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170307,,1345.0,,,,,1344.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170308,,1344.0,,,,,1312.0,,-32.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170309,,1312.0,,,,,1267.0,,-45.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170310,,1267.0,,,,,1257.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170313,,1257.0,,,,,1257.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170314,,1257.0,,,,,1253.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170315,,1253.0,,,,,1253.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170316,,1253.0,,,,,1253.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170317,,1253.0,,,,,1253.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170320,,1253.0,,,,,1238.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170321,,1238.0,,,,,1238.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170322,,1238.0,,,,,1220.0,,-18.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170323,,1220.0,,,,,1213.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170324,,1213.0,,,,,1213.0,,0.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170327,,1213.0,,,,,1195.0,,-18.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20170328,,1195.0,1229.0,1229.0,1229.0,1229.0,1229.0,34.0,34.0,2.0,4.92,2.0,2.0,
-FG1802.ZCE,20170329,1229.0,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170330,,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170331,,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170405,,1229.0,,,,,1244.0,,15.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170406,,1244.0,,,,,1246.0,,2.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170407,,1246.0,,,,,1233.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170410,,1233.0,1244.0,1244.0,1242.0,1242.0,1243.0,9.0,10.0,4.0,9.94,2.0,0.0,
-FG1802.ZCE,20170411,1242.0,1243.0,,,,,1208.0,,-35.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170412,,1208.0,,,,,1198.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20170413,,1198.0,1213.0,1213.0,1213.0,1213.0,1213.0,15.0,15.0,2.0,4.85,4.0,2.0,
-FG1802.ZCE,20170414,1213.0,1213.0,,,,,1213.0,,0.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170417,,1213.0,,,,,1199.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170418,,1199.0,,,,,1182.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170419,,1182.0,1166.0,1166.0,1166.0,1166.0,1166.0,-16.0,-16.0,2.0,4.66,6.0,2.0,
-FG1802.ZCE,20170420,1166.0,1166.0,,,,,1200.0,,34.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170421,,1200.0,1211.0,1230.0,1211.0,1215.0,1220.0,15.0,20.0,8.0,19.52,6.0,0.0,
-FG1802.ZCE,20170424,1215.0,1220.0,1213.0,1213.0,1213.0,1213.0,1213.0,-7.0,-7.0,2.0,4.85,4.0,-2.0,
-FG1802.ZCE,20170425,1213.0,1213.0,1233.0,1233.0,1232.0,1233.0,1233.0,20.0,20.0,8.0,19.72,10.0,6.0,
-FG1802.ZCE,20170426,1233.0,1233.0,,,,,1227.0,,-6.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170427,,1227.0,,,,,1231.0,,4.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170428,,1231.0,,,,,1234.0,,3.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170502,,1234.0,1236.0,1236.0,1236.0,1236.0,1236.0,2.0,2.0,4.0,9.89,10.0,0.0,
-FG1802.ZCE,20170503,1236.0,1236.0,,,,,1236.0,,0.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170504,,1236.0,1218.0,1218.0,1218.0,1218.0,1218.0,-18.0,-18.0,4.0,9.74,6.0,-4.0,
-FG1802.ZCE,20170505,1218.0,1218.0,,,,,1199.0,,-19.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170508,,1199.0,,,,,1199.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170509,,1199.0,,,,,1199.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170510,,1199.0,,,,,1191.0,,-8.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170511,,1191.0,1187.0,1187.0,1187.0,1187.0,1187.0,-4.0,-4.0,2.0,4.75,6.0,0.0,
-FG1802.ZCE,20170512,1187.0,1187.0,,,,,1195.0,,8.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170515,,1195.0,,,,,1220.0,,25.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170516,,1220.0,,,,,1225.0,,5.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170517,,1225.0,1222.0,1222.0,1222.0,1222.0,1222.0,-3.0,-3.0,2.0,4.89,4.0,-2.0,
-FG1802.ZCE,20170518,1222.0,1222.0,,,,,1222.0,,0.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170519,,1222.0,,,,,1259.0,,37.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170522,,1259.0,1268.0,1276.0,1267.0,1267.0,1271.0,8.0,12.0,10.0,25.42,8.0,4.0,
-FG1802.ZCE,20170523,1267.0,1271.0,,,,,1271.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170524,,1271.0,,,,,1264.0,,-7.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170525,,1264.0,,,,,1263.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170526,,1263.0,,,,,1263.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170531,,1263.0,,,,,1209.0,,-54.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170601,,1209.0,,,,,1199.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170602,,1199.0,,,,,1199.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170605,,1199.0,1204.0,1204.0,1204.0,1204.0,1204.0,5.0,5.0,2.0,4.82,6.0,-2.0,
-FG1802.ZCE,20170606,1204.0,1204.0,,,,,1204.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170607,,1204.0,1200.0,1200.0,1200.0,1200.0,1200.0,-4.0,-4.0,2.0,4.8,4.0,-2.0,
-FG1802.ZCE,20170608,1200.0,1200.0,,,,,1201.0,,1.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170609,,1201.0,,,,,1216.0,,15.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20170612,,1216.0,1216.0,1229.0,1215.0,1221.0,1222.0,5.0,6.0,10.0,24.44,8.0,4.0,
-FG1802.ZCE,20170613,1221.0,1222.0,,,,,1205.0,,-17.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170614,,1205.0,1241.0,1241.0,1237.0,1237.0,1239.0,32.0,34.0,48.0,118.99,8.0,0.0,
-FG1802.ZCE,20170615,1237.0,1239.0,,,,,1236.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170616,,1236.0,1267.0,1267.0,1266.0,1266.0,1266.0,30.0,30.0,6.0,15.2,10.0,2.0,
-FG1802.ZCE,20170619,1266.0,1266.0,1294.0,1299.0,1294.0,1298.0,1297.0,32.0,31.0,6.0,15.56,6.0,-4.0,
-FG1802.ZCE,20170620,1298.0,1297.0,,,,,1293.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170621,,1293.0,,,,,1287.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170622,,1287.0,,,,,1245.0,,-42.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170623,,1245.0,,,,,1245.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170626,,1245.0,,,,,1245.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170627,,1245.0,,,,,1247.0,,2.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170628,,1247.0,,,,,1250.0,,3.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170629,,1250.0,1262.0,1296.0,1262.0,1296.0,1279.0,46.0,29.0,4.0,10.23,8.0,2.0,
-FG1802.ZCE,20170630,1296.0,1279.0,1282.0,1282.0,1282.0,1282.0,1282.0,3.0,3.0,2.0,5.13,10.0,2.0,
-FG1802.ZCE,20170703,1282.0,1282.0,1305.0,1305.0,1305.0,1305.0,1305.0,23.0,23.0,2.0,5.22,10.0,0.0,
-FG1802.ZCE,20170704,1305.0,1305.0,,,,,1293.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170705,,1293.0,,,,,1298.0,,5.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170706,,1298.0,1307.0,1307.0,1307.0,1307.0,1307.0,9.0,9.0,2.0,5.23,8.0,-2.0,
-FG1802.ZCE,20170707,1307.0,1307.0,1308.0,1339.0,1308.0,1339.0,1331.0,32.0,24.0,10.0,26.63,12.0,4.0,
-FG1802.ZCE,20170710,1339.0,1331.0,1319.0,1319.0,1319.0,1319.0,1319.0,-12.0,-12.0,4.0,10.55,8.0,-4.0,
-FG1802.ZCE,20170711,1319.0,1319.0,1321.0,1321.0,1321.0,1321.0,1321.0,2.0,2.0,2.0,5.28,8.0,0.0,
-FG1802.ZCE,20170712,1321.0,1321.0,,,,,1309.0,,-12.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170713,,1309.0,1305.0,1309.0,1305.0,1309.0,1307.0,0.0,-2.0,8.0,20.92,6.0,-2.0,
-FG1802.ZCE,20170714,1309.0,1307.0,,,,,1307.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170717,,1307.0,,,,,1310.0,,3.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170718,,1310.0,,,,,1311.0,,1.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170719,,1311.0,1362.0,1362.0,1362.0,1362.0,1362.0,51.0,51.0,2.0,5.45,8.0,2.0,
-FG1802.ZCE,20170720,1362.0,1362.0,,,,,1357.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170721,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170724,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170725,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170726,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170727,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170728,,1357.0,,,,,1357.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170731,,1357.0,,,,,1369.0,,12.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170801,,1369.0,,,,,1369.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170802,,1369.0,,,,,1369.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170803,,1369.0,,,,,1369.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170804,,1369.0,,,,,1377.0,,8.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170807,,1377.0,1400.0,1400.0,1397.0,1397.0,1399.0,20.0,22.0,4.0,11.19,8.0,0.0,
-FG1802.ZCE,20170808,1397.0,1399.0,1365.0,1365.0,1360.0,1360.0,1362.0,-39.0,-37.0,6.0,16.34,10.0,2.0,
-FG1802.ZCE,20170809,1360.0,1362.0,1386.0,1416.0,1386.0,1416.0,1406.0,54.0,44.0,12.0,33.74,8.0,-2.0,
-FG1802.ZCE,20170810,1416.0,1406.0,,,,,1408.0,,2.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170811,,1408.0,,,,,1402.0,,-6.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20170814,,1402.0,1419.0,1419.0,1417.0,1417.0,1418.0,15.0,16.0,4.0,11.34,10.0,2.0,
-FG1802.ZCE,20170815,1417.0,1418.0,1380.0,1380.0,1380.0,1380.0,1380.0,-38.0,-38.0,4.0,11.04,10.0,0.0,
-FG1802.ZCE,20170816,1380.0,1380.0,1390.0,1394.0,1390.0,1394.0,1392.0,14.0,12.0,6.0,16.7,12.0,2.0,
-FG1802.ZCE,20170817,1394.0,1392.0,1432.0,1432.0,1432.0,1432.0,1432.0,40.0,40.0,2.0,5.73,14.0,2.0,
-FG1802.ZCE,20170818,1432.0,1432.0,,,,,1429.0,,-3.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170821,,1429.0,,,,,1429.0,,0.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170822,,1429.0,,,,,1434.0,,5.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170823,,1434.0,,,,,1433.0,,-1.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170824,,1433.0,,,,,1435.0,,2.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170825,,1435.0,,,,,1435.0,,0.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170828,,1435.0,,,,,1435.0,,0.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170829,,1435.0,,,,,1426.0,,-9.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170830,,1426.0,,,,,1426.0,,0.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170831,,1426.0,,,,,1409.0,,-17.0,0.0,0.0,14.0,0.0,
-FG1802.ZCE,20170901,,1409.0,1414.0,1414.0,1406.0,1406.0,1410.0,-3.0,1.0,4.0,11.28,12.0,-2.0,
-FG1802.ZCE,20170904,1406.0,1410.0,,,,,1388.0,,-22.0,0.0,0.0,12.0,0.0,
-FG1802.ZCE,20170905,,1388.0,,,,,1388.0,,0.0,0.0,0.0,12.0,0.0,
-FG1802.ZCE,20170906,,1388.0,,,,,1387.0,,-1.0,0.0,0.0,12.0,0.0,
-FG1802.ZCE,20170907,,1387.0,,,,,1373.0,,-14.0,0.0,0.0,12.0,0.0,
-FG1802.ZCE,20170908,,1373.0,1356.0,1356.0,1356.0,1356.0,1356.0,-17.0,-17.0,2.0,5.42,10.0,-2.0,
-FG1802.ZCE,20170911,1356.0,1356.0,,,,,1365.0,,9.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170912,,1365.0,,,,,1371.0,,6.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170913,,1371.0,,,,,1368.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170914,,1368.0,,,,,1378.0,,10.0,0.0,0.0,10.0,0.0,
-FG1802.ZCE,20170915,,1378.0,1346.0,1346.0,1346.0,1346.0,1346.0,-32.0,-32.0,2.0,5.38,8.0,-2.0,
-FG1802.ZCE,20170918,1346.0,1346.0,1342.0,1342.0,1339.0,1339.0,1341.0,-7.0,-5.0,4.0,10.72,6.0,-2.0,
-FG1802.ZCE,20170919,1339.0,1341.0,1341.0,1341.0,1341.0,1341.0,1341.0,0.0,0.0,4.0,10.73,6.0,0.0,
-FG1802.ZCE,20170920,1341.0,1341.0,,,,,1341.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170921,,1341.0,1318.0,1329.0,1318.0,1329.0,1324.0,-12.0,-17.0,4.0,10.59,8.0,2.0,
-FG1802.ZCE,20170922,1329.0,1324.0,1326.0,1326.0,1326.0,1326.0,1326.0,2.0,2.0,4.0,10.61,6.0,-2.0,
-FG1802.ZCE,20170925,1326.0,1326.0,1305.0,1326.0,1305.0,1320.0,1318.0,-6.0,-8.0,12.0,31.62,6.0,0.0,
-FG1802.ZCE,20170926,1320.0,1318.0,,,,,1318.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170927,,1318.0,,,,,1318.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170928,,1318.0,,,,,1318.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20170929,,1318.0,,,,,1315.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20171009,,1315.0,1290.0,1290.0,1290.0,1290.0,1290.0,-25.0,-25.0,2.0,5.16,4.0,-2.0,
-FG1802.ZCE,20171010,1290.0,1290.0,,,,,1321.0,,31.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171011,,1321.0,,,,,1335.0,,14.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171012,,1335.0,,,,,1336.0,,1.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171013,,1336.0,,,,,1353.0,,17.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171016,,1353.0,,,,,1363.0,,10.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171017,,1363.0,,,,,1363.0,,0.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171018,,1363.0,,,,,1363.0,,0.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171019,,1363.0,,,,,1354.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171020,,1354.0,,,,,1364.0,,10.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171023,,1364.0,,,,,1351.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171024,,1351.0,,,,,1349.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171025,,1349.0,,,,,1330.0,,-19.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171026,,1330.0,,,,,1317.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171027,,1317.0,,,,,1307.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171030,,1307.0,,,,,1306.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171031,,1306.0,,,,,1305.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1802.ZCE,20171101,,1305.0,1336.0,1336.0,1336.0,1336.0,1336.0,31.0,31.0,2.0,5.34,6.0,2.0,
-FG1802.ZCE,20171102,1336.0,1336.0,,,,,1336.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20171103,,1336.0,,,,,1334.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20171106,,1334.0,1335.0,1335.0,1335.0,1335.0,1335.0,1.0,1.0,2.0,5.34,8.0,2.0,
-FG1802.ZCE,20171107,1335.0,1335.0,1351.0,1351.0,1351.0,1351.0,1351.0,16.0,16.0,2.0,5.4,6.0,-2.0,
-FG1802.ZCE,20171108,1351.0,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20171109,,1351.0,,,,,1379.0,,28.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20171110,,1379.0,1389.0,1389.0,1389.0,1389.0,1389.0,10.0,10.0,2.0,5.56,8.0,2.0,
-FG1802.ZCE,20171113,1389.0,1389.0,,,,,1389.0,,0.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20171114,,1389.0,,,,,1399.0,,10.0,0.0,0.0,8.0,0.0,
-FG1802.ZCE,20171115,,1399.0,1406.0,1406.0,1405.0,1405.0,1406.0,6.0,7.0,4.0,11.24,12.0,4.0,
-FG1802.ZCE,20171116,1405.0,1406.0,1399.0,1399.0,1399.0,1399.0,1399.0,-7.0,-7.0,2.0,5.6,14.0,2.0,
-FG1802.ZCE,20171117,1399.0,1399.0,1402.0,1448.0,1386.0,1413.0,1424.0,14.0,25.0,64.0,182.22,20.0,6.0,
-FG1802.ZCE,20171120,1413.0,1424.0,1468.0,1468.0,1445.0,1445.0,1457.0,21.0,33.0,4.0,11.65,20.0,0.0,
-FG1802.ZCE,20171121,1445.0,1457.0,1457.0,1457.0,1457.0,1457.0,1457.0,0.0,0.0,2.0,5.83,18.0,-2.0,
-FG1802.ZCE,20171122,1457.0,1457.0,,,,,1448.0,,-9.0,0.0,0.0,18.0,0.0,
-FG1802.ZCE,20171123,,1448.0,1439.0,1449.0,1434.0,1434.0,1441.0,-14.0,-7.0,6.0,17.29,18.0,0.0,
-FG1802.ZCE,20171124,1434.0,1441.0,,,,,1441.0,,0.0,0.0,0.0,18.0,0.0,
-FG1802.ZCE,20171127,,1441.0,1470.0,1470.0,1470.0,1470.0,1470.0,29.0,29.0,2.0,5.88,16.0,-2.0,
-FG1802.ZCE,20171128,1470.0,1470.0,1418.0,1418.0,1418.0,1418.0,1418.0,-52.0,-52.0,2.0,5.67,16.0,0.0,
-FG1802.ZCE,20171129,1418.0,1418.0,,,,,1418.0,,0.0,0.0,0.0,16.0,0.0,
-FG1802.ZCE,20171130,,1418.0,1458.0,1484.0,1458.0,1460.0,1472.0,42.0,54.0,26.0,76.52,24.0,8.0,
-FG1802.ZCE,20171201,1460.0,1472.0,1494.0,1494.0,1494.0,1494.0,1494.0,22.0,22.0,2.0,5.98,24.0,0.0,
-FG1802.ZCE,20171204,1494.0,1494.0,1482.0,1503.0,1482.0,1503.0,1493.0,9.0,-1.0,10.0,29.87,20.0,-4.0,
-FG1802.ZCE,20171205,1503.0,1493.0,1492.0,1492.0,1492.0,1492.0,1492.0,-1.0,-1.0,2.0,5.97,20.0,0.0,
-FG1802.ZCE,20171206,1492.0,1492.0,,,,,1492.0,,0.0,0.0,0.0,20.0,0.0,
-FG1802.ZCE,20171207,,1492.0,1459.0,1459.0,1459.0,1459.0,1459.0,-33.0,-33.0,2.0,5.84,20.0,0.0,
-FG1802.ZCE,20171208,1459.0,1459.0,,,,,1462.0,,3.0,0.0,0.0,20.0,0.0,
-FG1802.ZCE,20171211,,1462.0,,,,,1462.0,,0.0,0.0,0.0,20.0,0.0,
-FG1802.ZCE,20171212,,1462.0,,,,,1462.0,,0.0,0.0,0.0,20.0,0.0,
-FG1802.ZCE,20171213,,1462.0,1501.0,1501.0,1501.0,1501.0,1501.0,39.0,39.0,2.0,6.0,20.0,0.0,
-FG1802.ZCE,20171214,1501.0,1501.0,1512.0,1512.0,1512.0,1512.0,1512.0,11.0,11.0,4.0,12.1,20.0,0.0,
-FG1802.ZCE,20171215,1512.0,1512.0,,,,,1498.0,,-14.0,0.0,0.0,20.0,0.0,
-FG1802.ZCE,20171218,,1498.0,1500.0,1523.0,1500.0,1523.0,1512.0,25.0,14.0,4.0,12.09,22.0,2.0,
-FG1802.ZCE,20171219,1523.0,1512.0,1529.0,1529.0,1529.0,1529.0,1529.0,17.0,17.0,4.0,12.23,22.0,0.0,
-FG1802.ZCE,20171220,1529.0,1529.0,,,,,1524.0,,-5.0,0.0,0.0,22.0,0.0,
-FG1802.ZCE,20171221,,1524.0,1539.0,1539.0,1539.0,1539.0,1539.0,15.0,15.0,2.0,6.16,22.0,0.0,
-FG1802.ZCE,20171222,1539.0,1539.0,,,,,1539.0,,0.0,0.0,0.0,22.0,0.0,
-FG1802.ZCE,20171225,,1539.0,,,,,1528.0,,-11.0,0.0,0.0,22.0,0.0,
-FG1802.ZCE,20171226,,1528.0,,,,,1528.0,,0.0,0.0,0.0,22.0,0.0,
-FG1802.ZCE,20171227,,1528.0,,,,,1519.0,,-9.0,0.0,0.0,22.0,0.0,
-FG1802.ZCE,20171228,,1519.0,1512.0,1512.0,1472.0,1472.0,1483.0,-47.0,-36.0,30.0,88.97,8.0,-14.0,
-FG1802.ZCE,20171229,1472.0,1483.0,1492.0,1492.0,1492.0,1492.0,1492.0,9.0,9.0,2.0,5.97,8.0,0.0,
-FG1802.ZCE,20180102,1492.0,1492.0,1506.0,1508.0,1506.0,1508.0,1507.0,16.0,15.0,6.0,18.09,6.0,-2.0,
-FG1802.ZCE,20180103,1508.0,1507.0,1465.0,1465.0,1461.0,1461.0,1464.0,-46.0,-43.0,6.0,17.56,6.0,0.0,
-FG1802.ZCE,20180104,1461.0,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180105,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180108,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180109,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180110,,1464.0,1535.0,1535.0,1489.0,1502.0,1509.0,38.0,45.0,46.0,138.86,14.0,8.0,
-FG1802.ZCE,20180111,1502.0,1509.0,1481.0,1481.0,1481.0,1481.0,1481.0,-28.0,-28.0,8.0,23.7,6.0,-8.0,
-FG1802.ZCE,20180112,1481.0,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180115,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180116,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180117,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180118,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180119,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180122,,1481.0,,,,,1481.0,,0.0,0.0,0.0,6.0,0.0,
-FG1802.ZCE,20180123,,1481.0,1487.0,1487.0,1436.0,1436.0,1462.0,-45.0,-19.0,4.0,11.69,2.0,-4.0,
-FG1802.ZCE,20180124,1436.0,1462.0,1499.0,1499.0,1499.0,1499.0,1499.0,37.0,37.0,2.0,6.0,2.0,0.0,
-FG1802.ZCE,20180125,1499.0,1499.0,,,,,1499.0,,0.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20180126,,1499.0,,,,,1499.0,,0.0,0.0,0.0,2.0,0.0,
-FG1802.ZCE,20180129,,1499.0,1528.0,1556.0,1528.0,1556.0,1549.0,57.0,50.0,8.0,24.78,10.0,8.0,
-FG1802.ZCE,20180130,1556.0,1549.0,1570.0,1570.0,1565.0,1565.0,1568.0,16.0,19.0,4.0,12.54,10.0,0.0,
-FG1802.ZCE,20180131,1565.0,1568.0,1581.0,1598.0,1501.0,1598.0,1564.0,30.0,-4.0,16.0,50.03,8.0,-2.0,
-FG1802.ZCE,20180201,1598.0,1564.0,1500.0,1500.0,1500.0,1500.0,1500.0,-64.0,-64.0,8.0,24.0,0.0,-8.0,
-FG1802.ZCE,20180202,1500.0,1500.0,,,,,1506.0,,6.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180205,,1506.0,,,,,1517.0,,11.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180206,,1517.0,,,,,1516.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180207,,1516.0,,,,,1513.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180208,,1513.0,,,,,1522.0,,9.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180209,,1522.0,,,,,1491.0,,-31.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180212,,1491.0,,,,,1476.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180213,,1476.0,,,,,1474.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1802.ZCE,20180214,,1474.0,,,,,1483.0,,9.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1803.csv b/data/FG/FG1803.csv
deleted file mode 100644
index f02581c..0000000
--- a/data/FG/FG1803.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1803.ZCE,20170315,,1253.0,1282.0,1295.0,1251.0,1258.0,1268.0,5.0,15.0,68.0,172.4,0.0,0.0,
-FG1803.ZCE,20170316,1258.0,1268.0,,,,,1268.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170317,,1268.0,,,,,1264.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170320,,1264.0,,,,,1253.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170321,,1253.0,,,,,1253.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170322,,1253.0,,,,,1235.0,,-18.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170323,,1235.0,,,,,1225.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170324,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170327,,1225.0,,,,,1206.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170328,,1206.0,,,,,1208.0,,2.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170329,,1208.0,,,,,1214.0,,6.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170330,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170331,,1214.0,,,,,1227.0,,13.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170405,,1227.0,,,,,1244.0,,17.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170406,,1244.0,,,,,1246.0,,2.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170407,,1246.0,,,,,1246.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170410,,1246.0,,,,,1246.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170411,,1246.0,,,,,1217.0,,-29.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170412,,1217.0,,,,,1207.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170413,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170414,,1207.0,,,,,1207.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170417,,1207.0,,,,,1198.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170418,,1198.0,,,,,1182.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170419,,1182.0,,,,,1182.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170420,,1182.0,,,,,1213.0,,31.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170421,,1213.0,,,,,1218.0,,5.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170424,,1218.0,,,,,1239.0,,21.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170425,,1239.0,,,,,1239.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170426,,1239.0,,,,,1239.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170427,,1239.0,,,,,1239.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170428,,1239.0,,,,,1239.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170502,,1239.0,,,,,1242.0,,3.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170503,,1242.0,,,,,1242.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170504,,1242.0,,,,,1213.0,,-29.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170505,,1213.0,,,,,1194.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170508,,1194.0,,,,,1194.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170509,,1194.0,,,,,1194.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170510,,1194.0,,,,,1189.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170511,,1189.0,,,,,1203.0,,14.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170512,,1203.0,,,,,1203.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170515,,1203.0,,,,,1218.0,,15.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170516,,1218.0,,,,,1221.0,,3.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170517,,1221.0,,,,,1215.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20170518,,1215.0,1214.0,1215.0,1211.0,1215.0,1213.0,0.0,-2.0,6.0,14.56,6.0,6.0,
-FG1803.ZCE,20170519,1215.0,1213.0,1252.0,1252.0,1237.0,1237.0,1243.0,24.0,30.0,6.0,14.92,2.0,-4.0,
-FG1803.ZCE,20170522,1237.0,1243.0,,,,,1243.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170523,,1243.0,,,,,1243.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170524,,1243.0,,,,,1243.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170525,,1243.0,,,,,1243.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170526,,1243.0,,,,,1243.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170531,,1243.0,,,,,1203.0,,-40.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170601,,1203.0,,,,,1193.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170602,,1193.0,,,,,1193.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170605,,1193.0,,,,,1193.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170606,,1193.0,1200.0,1200.0,1200.0,1200.0,1200.0,7.0,7.0,2.0,4.8,4.0,2.0,
-FG1803.ZCE,20170607,1200.0,1200.0,1189.0,1189.0,1189.0,1189.0,1189.0,-11.0,-11.0,2.0,4.76,6.0,2.0,
-FG1803.ZCE,20170608,1189.0,1189.0,1195.0,1195.0,1195.0,1195.0,1195.0,6.0,6.0,2.0,4.78,6.0,0.0,
-FG1803.ZCE,20170609,1195.0,1195.0,,,,,1205.0,,10.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170612,,1205.0,1206.0,1206.0,1206.0,1206.0,1206.0,1.0,1.0,2.0,4.82,4.0,-2.0,
-FG1803.ZCE,20170613,1206.0,1206.0,,,,,1198.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170614,,1198.0,1214.0,1236.0,1214.0,1231.0,1227.0,33.0,29.0,6.0,14.72,6.0,2.0,
-FG1803.ZCE,20170615,1231.0,1227.0,,,,,1227.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170616,,1227.0,1227.0,1227.0,1227.0,1227.0,1227.0,0.0,0.0,2.0,4.91,4.0,-2.0,
-FG1803.ZCE,20170619,1227.0,1227.0,,,,,1249.0,,22.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170620,,1249.0,,,,,1249.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170621,,1249.0,,,,,1249.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170622,,1249.0,,,,,1217.0,,-32.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170623,,1217.0,,,,,1217.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170626,,1217.0,1214.0,1214.0,1214.0,1214.0,1214.0,-3.0,-3.0,2.0,4.86,2.0,-2.0,
-FG1803.ZCE,20170627,1214.0,1214.0,,,,,1223.0,,9.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170628,,1223.0,,,,,1227.0,,4.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170629,,1227.0,,,,,1274.0,,47.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170630,,1274.0,,,,,1283.0,,9.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170703,,1283.0,,,,,1286.0,,3.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170704,,1286.0,,,,,1282.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170705,,1282.0,,,,,1294.0,,12.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170706,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20170707,,1294.0,1326.0,1326.0,1326.0,1326.0,1326.0,32.0,32.0,4.0,10.61,6.0,4.0,
-FG1803.ZCE,20170710,1326.0,1326.0,,,,,1303.0,,-23.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170711,,1303.0,,,,,1303.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170712,,1303.0,,,,,1298.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170713,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170714,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170717,,1298.0,,,,,1304.0,,6.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170718,,1304.0,,,,,1304.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170719,,1304.0,1346.0,1346.0,1346.0,1346.0,1346.0,42.0,42.0,4.0,10.77,4.0,-2.0,
-FG1803.ZCE,20170720,1346.0,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170721,,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170724,,1346.0,,,,,1344.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170725,,1344.0,,,,,1345.0,,1.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20170726,,1345.0,1345.0,1345.0,1345.0,1345.0,1345.0,0.0,0.0,6.0,16.14,6.0,2.0,
-FG1803.ZCE,20170727,1345.0,1345.0,,,,,1345.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170728,,1345.0,,,,,1345.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170731,,1345.0,,,,,1351.0,,6.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170801,,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170802,,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170803,,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170804,,1351.0,,,,,1363.0,,12.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170807,,1363.0,,,,,1356.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170808,,1356.0,,,,,1356.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20170809,,1356.0,1404.0,1404.0,1402.0,1402.0,1403.0,46.0,47.0,4.0,11.22,8.0,2.0,
-FG1803.ZCE,20170810,1402.0,1403.0,1407.0,1418.0,1407.0,1418.0,1411.0,15.0,8.0,6.0,16.93,8.0,0.0,
-FG1803.ZCE,20170811,1418.0,1411.0,,,,,1403.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170814,,1403.0,,,,,1403.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170815,,1403.0,,,,,1393.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170816,,1393.0,,,,,1395.0,,2.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170817,,1395.0,1411.0,1411.0,1411.0,1411.0,1411.0,16.0,16.0,2.0,5.64,8.0,0.0,
-FG1803.ZCE,20170818,1411.0,1411.0,,,,,1416.0,,5.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170821,,1416.0,,,,,1421.0,,5.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170822,,1421.0,,,,,1426.0,,5.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170823,,1426.0,,,,,1426.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170824,,1426.0,,,,,1429.0,,3.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170825,,1429.0,,,,,1429.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170828,,1429.0,,,,,1429.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170829,,1429.0,,,,,1427.0,,-2.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170830,,1427.0,,,,,1427.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170831,,1427.0,,,,,1410.0,,-17.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170901,,1410.0,,,,,1405.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170904,,1405.0,,,,,1382.0,,-23.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170905,,1382.0,,,,,1382.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20170906,,1382.0,1390.0,1400.0,1390.0,1400.0,1395.0,18.0,13.0,4.0,11.16,10.0,2.0,
-FG1803.ZCE,20170907,1400.0,1395.0,,,,,1377.0,,-18.0,0.0,0.0,10.0,0.0,
-FG1803.ZCE,20170908,,1377.0,1364.0,1364.0,1364.0,1364.0,1364.0,-13.0,-13.0,2.0,5.46,10.0,0.0,
-FG1803.ZCE,20170911,1364.0,1364.0,,,,,1364.0,,0.0,0.0,0.0,10.0,0.0,
-FG1803.ZCE,20170912,,1364.0,1379.0,1379.0,1379.0,1379.0,1379.0,15.0,15.0,4.0,11.03,12.0,2.0,
-FG1803.ZCE,20170913,1379.0,1379.0,,,,,1367.0,,-12.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20170914,,1367.0,1385.0,1385.0,1385.0,1385.0,1385.0,18.0,18.0,2.0,5.54,14.0,2.0,
-FG1803.ZCE,20170915,1385.0,1385.0,,,,,1346.0,,-39.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20170918,,1346.0,,,,,1333.0,,-13.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20170919,,1333.0,,,,,1319.0,,-14.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20170920,,1319.0,,,,,1319.0,,0.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20170921,,1319.0,1323.0,1324.0,1323.0,1324.0,1324.0,5.0,5.0,4.0,10.59,16.0,2.0,
-FG1803.ZCE,20170922,1324.0,1324.0,,,,,1318.0,,-6.0,0.0,0.0,16.0,0.0,
-FG1803.ZCE,20170925,,1318.0,1333.0,1333.0,1333.0,1333.0,1333.0,15.0,15.0,2.0,5.33,16.0,0.0,
-FG1803.ZCE,20170926,1333.0,1333.0,1302.0,1302.0,1302.0,1302.0,1302.0,-31.0,-31.0,4.0,10.42,12.0,-4.0,
-FG1803.ZCE,20170927,1302.0,1302.0,,,,,1302.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20170928,,1302.0,,,,,1298.0,,-4.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20170929,,1298.0,1298.0,1298.0,1288.0,1297.0,1293.0,-1.0,-5.0,8.0,20.69,6.0,-6.0,
-FG1803.ZCE,20171009,1297.0,1293.0,,,,,1290.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171010,,1290.0,,,,,1324.0,,34.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171011,,1324.0,,,,,1324.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171012,,1324.0,,,,,1325.0,,1.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171013,,1325.0,,,,,1342.0,,17.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171016,,1342.0,,,,,1351.0,,9.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171017,,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171018,,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171019,,1351.0,,,,,1345.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171020,,1345.0,,,,,1361.0,,16.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171023,,1361.0,1339.0,1339.0,1339.0,1339.0,1339.0,-22.0,-22.0,2.0,5.36,6.0,0.0,
-FG1803.ZCE,20171024,1339.0,1339.0,,,,,1339.0,,0.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171025,,1339.0,,,,,1330.0,,-9.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171026,,1330.0,,,,,1317.0,,-13.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171027,,1317.0,,,,,1304.0,,-13.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171030,,1304.0,,,,,1302.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171031,,1302.0,,,,,1299.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1803.ZCE,20171101,,1299.0,1313.0,1334.0,1313.0,1334.0,1324.0,35.0,25.0,6.0,15.89,12.0,6.0,
-FG1803.ZCE,20171102,1334.0,1324.0,1321.0,1321.0,1321.0,1321.0,1321.0,-3.0,-3.0,2.0,5.28,12.0,0.0,
-FG1803.ZCE,20171103,1321.0,1321.0,,,,,1321.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171106,,1321.0,1335.0,1340.0,1335.0,1335.0,1336.0,14.0,15.0,8.0,21.38,16.0,4.0,
-FG1803.ZCE,20171107,1335.0,1336.0,1345.0,1351.0,1345.0,1351.0,1349.0,15.0,13.0,6.0,16.19,14.0,-2.0,
-FG1803.ZCE,20171108,1351.0,1349.0,,,,,1354.0,,5.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20171109,,1354.0,1354.0,1380.0,1354.0,1380.0,1367.0,26.0,13.0,4.0,10.94,16.0,2.0,
-FG1803.ZCE,20171110,1380.0,1367.0,1386.0,1386.0,1386.0,1386.0,1386.0,19.0,19.0,2.0,5.54,18.0,2.0,
-FG1803.ZCE,20171113,1386.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,18.0,0.0,
-FG1803.ZCE,20171114,,1386.0,,,,,1400.0,,14.0,0.0,0.0,18.0,0.0,
-FG1803.ZCE,20171115,,1400.0,1403.0,1403.0,1403.0,1403.0,1403.0,3.0,3.0,2.0,5.61,18.0,0.0,
-FG1803.ZCE,20171116,1403.0,1403.0,1394.0,1394.0,1394.0,1394.0,1394.0,-9.0,-9.0,4.0,11.15,16.0,-2.0,
-FG1803.ZCE,20171117,1394.0,1394.0,,,,,1395.0,,1.0,0.0,0.0,16.0,0.0,
-FG1803.ZCE,20171120,,1395.0,,,,,1428.0,,33.0,0.0,0.0,16.0,0.0,
-FG1803.ZCE,20171121,,1428.0,1435.0,1443.0,1432.0,1435.0,1437.0,7.0,9.0,12.0,34.49,26.0,10.0,
-FG1803.ZCE,20171122,1435.0,1437.0,1446.0,1446.0,1435.0,1435.0,1442.0,-2.0,5.0,8.0,23.06,18.0,-8.0,
-FG1803.ZCE,20171123,1435.0,1442.0,1434.0,1454.0,1434.0,1454.0,1444.0,12.0,2.0,4.0,11.55,20.0,2.0,
-FG1803.ZCE,20171124,1454.0,1444.0,,,,,1450.0,,6.0,0.0,0.0,20.0,0.0,
-FG1803.ZCE,20171127,,1450.0,,,,,1450.0,,0.0,0.0,0.0,20.0,0.0,
-FG1803.ZCE,20171128,,1450.0,,,,,1441.0,,-9.0,0.0,0.0,20.0,0.0,
-FG1803.ZCE,20171129,,1441.0,1456.0,1456.0,1456.0,1456.0,1456.0,15.0,15.0,2.0,5.82,18.0,-2.0,
-FG1803.ZCE,20171130,1456.0,1456.0,1461.0,1468.0,1461.0,1468.0,1466.0,12.0,10.0,6.0,17.59,14.0,-4.0,
-FG1803.ZCE,20171201,1468.0,1466.0,1438.0,1438.0,1438.0,1438.0,1438.0,-28.0,-28.0,2.0,5.75,12.0,-2.0,
-FG1803.ZCE,20171204,1438.0,1438.0,,,,,1484.0,,46.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171205,,1484.0,,,,,1484.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171206,,1484.0,,,,,1484.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171207,,1484.0,,,,,1457.0,,-27.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171208,,1457.0,,,,,1457.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171211,,1457.0,1438.0,1438.0,1438.0,1438.0,1438.0,-19.0,-19.0,2.0,5.75,12.0,0.0,
-FG1803.ZCE,20171212,1438.0,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171213,,1438.0,,,,,1464.0,,26.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171214,,1464.0,1458.0,1458.0,1458.0,1458.0,1458.0,-6.0,-6.0,2.0,5.83,12.0,0.0,
-FG1803.ZCE,20171215,1458.0,1458.0,,,,,1451.0,,-7.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171218,,1451.0,1481.0,1484.0,1463.0,1463.0,1474.0,12.0,23.0,10.0,29.49,12.0,0.0,
-FG1803.ZCE,20171219,1463.0,1474.0,,,,,1474.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171220,,1474.0,,,,,1474.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171221,,1474.0,,,,,1474.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171222,,1474.0,,,,,1490.0,,16.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171225,,1490.0,,,,,1490.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171226,,1490.0,,,,,1490.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171227,,1490.0,,,,,1476.0,,-14.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171228,,1476.0,,,,,1473.0,,-3.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20171229,,1473.0,,,,,1473.0,,0.0,0.0,0.0,12.0,0.0,
-FG1803.ZCE,20180102,,1473.0,1462.0,1462.0,1462.0,1462.0,1462.0,-11.0,-11.0,4.0,11.7,8.0,-4.0,
-FG1803.ZCE,20180103,1462.0,1462.0,1465.0,1465.0,1435.0,1435.0,1445.0,-27.0,-17.0,6.0,17.34,8.0,0.0,
-FG1803.ZCE,20180104,1435.0,1445.0,,,,,1447.0,,2.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20180105,,1447.0,,,,,1447.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20180108,,1447.0,1510.0,1510.0,1476.0,1476.0,1490.0,29.0,43.0,10.0,29.79,8.0,0.0,
-FG1803.ZCE,20180109,1476.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,8.0,0.0,
-FG1803.ZCE,20180110,,1490.0,1550.0,1550.0,1532.0,1532.0,1544.0,42.0,54.0,6.0,18.52,4.0,-4.0,
-FG1803.ZCE,20180111,1532.0,1544.0,,,,,1544.0,,0.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20180112,,1544.0,,,,,1539.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20180115,,1539.0,,,,,1533.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20180116,,1533.0,1530.0,1530.0,1530.0,1530.0,1530.0,-3.0,-3.0,2.0,6.12,4.0,0.0,
-FG1803.ZCE,20180117,1530.0,1530.0,1455.0,1520.0,1455.0,1495.0,1481.0,-35.0,-49.0,8.0,23.7,4.0,0.0,
-FG1803.ZCE,20180118,1495.0,1481.0,1524.0,1524.0,1524.0,1524.0,1524.0,43.0,43.0,10.0,30.48,10.0,6.0,
-FG1803.ZCE,20180119,1524.0,1524.0,,,,,1524.0,,0.0,0.0,0.0,10.0,0.0,
-FG1803.ZCE,20180122,,1524.0,1500.0,1528.0,1458.0,1458.0,1474.0,-66.0,-50.0,14.0,41.27,2.0,-8.0,
-FG1803.ZCE,20180123,1458.0,1474.0,1485.0,1485.0,1485.0,1485.0,1485.0,11.0,11.0,2.0,5.94,2.0,0.0,
-FG1803.ZCE,20180124,1485.0,1485.0,,,,,1480.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180125,,1480.0,1470.0,1470.0,1470.0,1470.0,1470.0,-10.0,-10.0,2.0,5.88,2.0,0.0,
-FG1803.ZCE,20180126,1470.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180129,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180130,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180131,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180201,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180202,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180205,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180206,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180207,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180208,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180209,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180212,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180213,,1470.0,,,,,1468.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180214,,1468.0,,,,,1468.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180222,,1468.0,,,,,1468.0,,0.0,0.0,0.0,2.0,0.0,
-FG1803.ZCE,20180223,,1468.0,1504.0,1535.0,1485.0,1535.0,1515.0,67.0,47.0,22.0,66.65,18.0,16.0,
-FG1803.ZCE,20180226,1535.0,1515.0,1579.0,1590.0,1550.0,1570.0,1574.0,55.0,59.0,16.0,50.36,14.0,-4.0,
-FG1803.ZCE,20180227,1570.0,1574.0,,,,,1650.0,,76.0,0.0,0.0,14.0,0.0,
-FG1803.ZCE,20180228,,1650.0,1598.0,1598.0,1597.0,1597.0,1597.0,-53.0,-53.0,14.0,44.73,6.0,-8.0,
-FG1803.ZCE,20180301,1597.0,1597.0,1469.0,1469.0,1469.0,1469.0,1469.0,-128.0,-128.0,2.0,5.88,4.0,-2.0,
-FG1803.ZCE,20180302,1469.0,1469.0,,,,,1538.0,,69.0,0.0,0.0,4.0,0.0,
-FG1803.ZCE,20180305,,1538.0,1500.0,1500.0,1490.0,1490.0,1495.0,-48.0,-43.0,4.0,11.96,0.0,-4.0,
-FG1803.ZCE,20180306,1490.0,1495.0,,,,,1487.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180307,,1487.0,,,,,1489.0,,2.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180308,,1489.0,,,,,1482.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180309,,1482.0,,,,,1471.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180312,,1471.0,,,,,1476.0,,5.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180313,,1476.0,,,,,1476.0,,0.0,0.0,0.0,0.0,0.0,
-FG1803.ZCE,20180314,,1476.0,,,,,1478.0,,2.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1804.csv b/data/FG/FG1804.csv
deleted file mode 100644
index da89371..0000000
--- a/data/FG/FG1804.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1804.ZCE,20170419,,1182.0,,,,,1182.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170420,,1182.0,,,,,1213.0,,31.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170421,,1213.0,,,,,1214.0,,1.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170424,,1214.0,,,,,1220.0,,6.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170425,,1220.0,,,,,1226.0,,6.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170426,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170427,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170428,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170502,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170503,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170504,,1226.0,,,,,1226.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170505,,1226.0,,,,,1218.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170508,,1218.0,,,,,1218.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170509,,1218.0,,,,,1218.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170510,,1218.0,,,,,1216.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170511,,1216.0,,,,,1216.0,,0.0,0.0,0.0,0.0,0.0,
-FG1804.ZCE,20170512,,1216.0,1198.0,1198.0,1198.0,1198.0,1198.0,-18.0,-18.0,2.0,4.79,2.0,2.0,
-FG1804.ZCE,20170515,1198.0,1198.0,1239.0,1239.0,1239.0,1239.0,1239.0,41.0,41.0,2.0,4.96,2.0,0.0,
-FG1804.ZCE,20170516,1239.0,1239.0,,,,,1239.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170517,,1239.0,,,,,1206.0,,-33.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170518,,1206.0,,,,,1205.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170519,,1205.0,,,,,1225.0,,20.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170522,,1225.0,,,,,1225.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170523,,1225.0,,,,,1225.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170524,,1225.0,,,,,1225.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170525,,1225.0,,,,,1225.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170526,,1225.0,,,,,1225.0,,0.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170531,,1225.0,,,,,1183.0,,-42.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170601,,1183.0,,,,,1176.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1804.ZCE,20170602,,1176.0,1174.0,1180.0,1174.0,1180.0,1177.0,4.0,1.0,4.0,9.42,6.0,4.0,
-FG1804.ZCE,20170605,1180.0,1177.0,,,,,1177.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170606,,1177.0,,,,,1177.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170607,,1177.0,,,,,1177.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170608,,1177.0,,,,,1180.0,,3.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170609,,1180.0,,,,,1183.0,,3.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170612,,1183.0,,,,,1183.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170613,,1183.0,,,,,1183.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170614,,1183.0,1211.0,1211.0,1211.0,1211.0,1211.0,28.0,28.0,2.0,4.84,6.0,0.0,
-FG1804.ZCE,20170615,1211.0,1211.0,,,,,1211.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170616,,1211.0,1240.0,1254.0,1229.0,1229.0,1243.0,18.0,32.0,8.0,19.88,4.0,-2.0,
-FG1804.ZCE,20170619,1229.0,1243.0,1248.0,1248.0,1239.0,1239.0,1244.0,-4.0,1.0,4.0,9.95,4.0,0.0,
-FG1804.ZCE,20170620,1239.0,1244.0,,,,,1244.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170621,,1244.0,,,,,1244.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170622,,1244.0,,,,,1218.0,,-26.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170623,,1218.0,,,,,1218.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170626,,1218.0,,,,,1218.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170627,,1218.0,,,,,1218.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170628,,1218.0,,,,,1221.0,,3.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170629,,1221.0,,,,,1262.0,,41.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170630,,1262.0,,,,,1272.0,,10.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170703,,1272.0,,,,,1272.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170704,,1272.0,,,,,1272.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170705,,1272.0,,,,,1281.0,,9.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170706,,1281.0,,,,,1281.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170707,,1281.0,1314.0,1314.0,1314.0,1314.0,1314.0,33.0,33.0,2.0,5.26,6.0,2.0,
-FG1804.ZCE,20170710,1314.0,1314.0,,,,,1294.0,,-20.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170711,,1294.0,,,,,1294.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170712,,1294.0,,,,,1292.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170713,,1292.0,,,,,1292.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170714,,1292.0,,,,,1292.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170717,,1292.0,1314.0,1315.0,1314.0,1314.0,1314.0,22.0,22.0,6.0,15.77,4.0,-2.0,
-FG1804.ZCE,20170718,1314.0,1314.0,,,,,1310.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170719,,1310.0,,,,,1332.0,,22.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170720,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170721,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170724,,1332.0,,,,,1332.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170725,,1332.0,,,,,1333.0,,1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170726,,1333.0,,,,,1333.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170727,,1333.0,,,,,1333.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170728,,1333.0,,,,,1332.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170731,,1332.0,,,,,1344.0,,12.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170801,,1344.0,,,,,1344.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170802,,1344.0,1351.0,1351.0,1351.0,1351.0,1351.0,7.0,7.0,2.0,5.4,6.0,2.0,
-FG1804.ZCE,20170803,1351.0,1351.0,,,,,1351.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20170804,,1351.0,1357.0,1373.0,1357.0,1373.0,1365.0,22.0,14.0,4.0,10.92,6.0,0.0,
-FG1804.ZCE,20170807,1373.0,1365.0,1346.0,1346.0,1346.0,1346.0,1346.0,-19.0,-19.0,2.0,5.38,4.0,-2.0,
-FG1804.ZCE,20170808,1346.0,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170809,,1346.0,,,,,1393.0,,47.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170810,,1393.0,,,,,1412.0,,19.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170811,,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170814,,1412.0,1412.0,1412.0,1412.0,1412.0,1412.0,0.0,0.0,2.0,5.65,4.0,0.0,
-FG1804.ZCE,20170815,1412.0,1412.0,,,,,1404.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170816,,1404.0,,,,,1404.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170817,,1404.0,,,,,1416.0,,12.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170818,,1416.0,,,,,1416.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170821,,1416.0,,,,,1431.0,,15.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170822,,1431.0,,,,,1432.0,,1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170823,,1432.0,,,,,1432.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170824,,1432.0,,,,,1433.0,,1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170825,,1433.0,,,,,1433.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170828,,1433.0,,,,,1433.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170829,,1433.0,,,,,1426.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170830,,1426.0,,,,,1426.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170831,,1426.0,,,,,1410.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170901,,1410.0,,,,,1405.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170904,,1405.0,,,,,1382.0,,-23.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170905,,1382.0,,,,,1382.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170906,,1382.0,,,,,1381.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170907,,1381.0,,,,,1367.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170908,,1367.0,,,,,1359.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170911,,1359.0,,,,,1359.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170912,,1359.0,,,,,1361.0,,2.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170913,,1361.0,1370.0,1370.0,1362.0,1362.0,1366.0,1.0,5.0,4.0,10.93,4.0,0.0,
-FG1804.ZCE,20170914,1362.0,1366.0,1374.0,1374.0,1374.0,1374.0,1374.0,8.0,8.0,2.0,5.5,4.0,0.0,
-FG1804.ZCE,20170915,1374.0,1374.0,1363.0,1363.0,1363.0,1363.0,1363.0,-11.0,-11.0,2.0,5.45,4.0,0.0,
-FG1804.ZCE,20170918,1363.0,1363.0,1320.0,1320.0,1320.0,1320.0,1320.0,-43.0,-43.0,2.0,5.28,4.0,0.0,
-FG1804.ZCE,20170919,1320.0,1320.0,1321.0,1321.0,1319.0,1319.0,1320.0,-1.0,0.0,4.0,10.56,4.0,0.0,
-FG1804.ZCE,20170920,1319.0,1320.0,,,,,1320.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170921,,1320.0,,,,,1320.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170922,,1320.0,,,,,1317.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170925,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170926,,1317.0,,,,,1299.0,,-18.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170927,,1299.0,,,,,1299.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170928,,1299.0,,,,,1292.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20170929,,1292.0,,,,,1292.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171009,,1292.0,,,,,1282.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171010,,1282.0,,,,,1317.0,,35.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171011,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171012,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171013,,1317.0,,,,,1332.0,,15.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171016,,1332.0,,,,,1341.0,,9.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171017,,1341.0,,,,,1341.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171018,,1341.0,,,,,1342.0,,1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171019,,1342.0,,,,,1338.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171020,,1338.0,,,,,1354.0,,16.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171023,,1354.0,,,,,1340.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171024,,1340.0,,,,,1340.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171025,,1340.0,,,,,1329.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171026,,1329.0,,,,,1315.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171027,,1315.0,,,,,1300.0,,-15.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171030,,1300.0,,,,,1296.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171031,,1296.0,,,,,1295.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171101,,1295.0,,,,,1300.0,,5.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171102,,1300.0,,,,,1305.0,,5.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171103,,1305.0,,,,,1306.0,,1.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171106,,1306.0,,,,,1318.0,,12.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171107,,1318.0,,,,,1341.0,,23.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171108,,1341.0,,,,,1351.0,,10.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171109,,1351.0,1362.0,1373.0,1362.0,1373.0,1368.0,22.0,17.0,4.0,10.94,4.0,0.0,
-FG1804.ZCE,20171110,1373.0,1368.0,,,,,1385.0,,17.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171113,,1385.0,,,,,1385.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171114,,1385.0,,,,,1399.0,,14.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20171115,,1399.0,1391.0,1391.0,1391.0,1391.0,1391.0,-8.0,-8.0,2.0,5.56,6.0,2.0,
-FG1804.ZCE,20171116,1391.0,1391.0,,,,,1391.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20171117,,1391.0,1393.0,1399.0,1388.0,1399.0,1393.0,8.0,2.0,16.0,44.57,10.0,4.0,
-FG1804.ZCE,20171120,1399.0,1393.0,,,,,1430.0,,37.0,0.0,0.0,10.0,0.0,
-FG1804.ZCE,20171121,,1430.0,1431.0,1431.0,1431.0,1431.0,1431.0,1.0,1.0,2.0,5.72,12.0,2.0,
-FG1804.ZCE,20171122,1431.0,1431.0,1429.0,1429.0,1429.0,1429.0,1429.0,-2.0,-2.0,2.0,5.72,14.0,2.0,
-FG1804.ZCE,20171123,1429.0,1429.0,,,,,1439.0,,10.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171124,,1439.0,,,,,1451.0,,12.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171127,,1451.0,,,,,1451.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171128,,1451.0,,,,,1445.0,,-6.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171129,,1445.0,,,,,1449.0,,4.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171130,,1449.0,,,,,1445.0,,-4.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171201,,1445.0,1438.0,1438.0,1438.0,1438.0,1438.0,-7.0,-7.0,2.0,5.75,14.0,0.0,
-FG1804.ZCE,20171204,1438.0,1438.0,,,,,1488.0,,50.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171205,,1488.0,,,,,1488.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171206,,1488.0,,,,,1488.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171207,,1488.0,,,,,1461.0,,-27.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171208,,1461.0,,,,,1461.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171211,,1461.0,,,,,1460.0,,-1.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171212,,1460.0,,,,,1452.0,,-8.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171213,,1452.0,1454.0,1455.0,1446.0,1455.0,1451.0,3.0,-1.0,8.0,23.21,14.0,0.0,
-FG1804.ZCE,20171214,1455.0,1451.0,,,,,1434.0,,-17.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171215,,1434.0,,,,,1434.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171218,,1434.0,,,,,1465.0,,31.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171219,,1465.0,,,,,1466.0,,1.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171220,,1466.0,,,,,1474.0,,8.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171221,,1474.0,,,,,1479.0,,5.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171222,,1479.0,,,,,1500.0,,21.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20171225,,1500.0,1485.0,1496.0,1485.0,1489.0,1489.0,-11.0,-11.0,8.0,23.83,16.0,2.0,
-FG1804.ZCE,20171226,1489.0,1489.0,,,,,1489.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20171227,,1489.0,,,,,1474.0,,-15.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20171228,,1474.0,,,,,1474.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20171229,,1474.0,,,,,1474.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180102,,1474.0,1467.0,1467.0,1455.0,1455.0,1461.0,-19.0,-13.0,4.0,11.69,16.0,0.0,
-FG1804.ZCE,20180103,1455.0,1461.0,1479.0,1479.0,1439.0,1456.0,1456.0,-5.0,-5.0,16.0,46.58,14.0,-2.0,
-FG1804.ZCE,20180104,1456.0,1456.0,1458.0,1474.0,1458.0,1474.0,1466.0,18.0,10.0,4.0,11.73,14.0,0.0,
-FG1804.ZCE,20180105,1474.0,1466.0,1462.0,1462.0,1462.0,1462.0,1462.0,-4.0,-4.0,2.0,5.85,12.0,-2.0,
-FG1804.ZCE,20180108,1462.0,1462.0,1466.0,1480.0,1457.0,1480.0,1468.0,18.0,6.0,6.0,17.61,12.0,0.0,
-FG1804.ZCE,20180109,1480.0,1468.0,1510.0,1510.0,1510.0,1510.0,1510.0,42.0,42.0,2.0,6.04,10.0,-2.0,
-FG1804.ZCE,20180110,1510.0,1510.0,,,,,1510.0,,0.0,0.0,0.0,10.0,0.0,
-FG1804.ZCE,20180111,,1510.0,1490.0,1490.0,1490.0,1490.0,1490.0,-20.0,-20.0,2.0,5.96,8.0,-2.0,
-FG1804.ZCE,20180112,1490.0,1490.0,,,,,1491.0,,1.0,0.0,0.0,8.0,0.0,
-FG1804.ZCE,20180115,,1491.0,,,,,1486.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1804.ZCE,20180116,,1486.0,1489.0,1489.0,1489.0,1489.0,1489.0,3.0,3.0,4.0,11.91,6.0,-2.0,
-FG1804.ZCE,20180117,1489.0,1489.0,,,,,1489.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180118,,1489.0,,,,,1490.0,,1.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180119,,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180122,,1490.0,,,,,1464.0,,-26.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180123,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180124,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180125,,1464.0,1490.0,1490.0,1490.0,1490.0,1490.0,26.0,26.0,2.0,5.96,6.0,0.0,
-FG1804.ZCE,20180126,1490.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180129,,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180130,,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180131,,1490.0,,,,,1481.0,,-9.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180201,,1481.0,,,,,1467.0,,-14.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180202,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180205,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180206,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180207,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180208,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180209,,1467.0,,,,,1467.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180212,,1467.0,,,,,1453.0,,-14.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180213,,1453.0,,,,,1450.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180214,,1450.0,,,,,1450.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180222,,1450.0,,,,,1450.0,,0.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180223,,1450.0,1461.0,1484.0,1433.0,1464.0,1461.0,14.0,11.0,8.0,23.37,4.0,-2.0,
-FG1804.ZCE,20180226,1464.0,1461.0,1389.0,1490.0,1389.0,1463.0,1462.0,2.0,1.0,12.0,35.09,6.0,2.0,
-FG1804.ZCE,20180227,1463.0,1462.0,,,,,1472.0,,10.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180228,,1472.0,1489.0,1535.0,1449.0,1484.0,1478.0,12.0,6.0,76.0,224.72,6.0,0.0,
-FG1804.ZCE,20180301,1484.0,1478.0,,,,,1487.0,,9.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180302,,1487.0,,,,,1490.0,,3.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180305,,1490.0,1489.0,1490.0,1489.0,1490.0,1489.0,0.0,-1.0,10.0,29.79,10.0,4.0,
-FG1804.ZCE,20180306,1490.0,1489.0,1537.0,1537.0,1521.0,1533.0,1530.0,44.0,41.0,10.0,30.6,8.0,-2.0,
-FG1804.ZCE,20180307,1533.0,1530.0,1520.0,1520.0,1520.0,1520.0,1520.0,-10.0,-10.0,2.0,6.08,6.0,-2.0,
-FG1804.ZCE,20180308,1520.0,1520.0,1488.0,1492.0,1488.0,1491.0,1490.0,-29.0,-30.0,24.0,71.53,16.0,10.0,
-FG1804.ZCE,20180309,1491.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180312,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180313,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180314,,1490.0,1490.0,1490.0,1490.0,1490.0,1490.0,0.0,0.0,2.0,5.96,16.0,0.0,
-FG1804.ZCE,20180315,1490.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180316,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180319,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1804.ZCE,20180320,,1490.0,1415.0,1541.0,1415.0,1510.0,1493.0,20.0,3.0,8.0,23.88,14.0,-2.0,
-FG1804.ZCE,20180321,1510.0,1493.0,,,,,1493.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20180322,,1493.0,,,,,1457.0,,-36.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20180323,,1457.0,,,,,1457.0,,0.0,0.0,0.0,14.0,0.0,
-FG1804.ZCE,20180326,,1457.0,1491.0,1493.0,1385.0,1457.0,1452.0,0.0,-5.0,28.0,81.32,8.0,-6.0,
-FG1804.ZCE,20180327,1457.0,1452.0,1497.0,1524.0,1497.0,1524.0,1502.0,72.0,50.0,30.0,90.11,6.0,-2.0,
-FG1804.ZCE,20180328,1524.0,1502.0,,,,,1570.0,,68.0,0.0,0.0,6.0,0.0,
-FG1804.ZCE,20180329,,1570.0,1588.0,1588.0,1588.0,1588.0,1588.0,18.0,18.0,2.0,6.35,4.0,-2.0,
-FG1804.ZCE,20180330,1588.0,1588.0,,,,,1588.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180402,,1588.0,,,,,1596.0,,8.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180403,,1596.0,1596.0,1596.0,1596.0,1596.0,1596.0,0.0,0.0,4.0,12.77,4.0,0.0,
-FG1804.ZCE,20180404,1596.0,1596.0,,,,,1594.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180409,,1594.0,,,,,1587.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180410,,1587.0,,,,,1598.0,,11.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180411,,1598.0,,,,,1611.0,,13.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180412,,1611.0,,,,,1611.0,,0.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180413,,1611.0,,,,,1619.0,,8.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180416,,1619.0,,,,,1609.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1804.ZCE,20180417,,1609.0,,,,,1528.0,,-81.0,0.0,0.0,0.0,-4.0,
diff --git a/data/FG/FG1805.csv b/data/FG/FG1805.csv
deleted file mode 100644
index f427a3b..0000000
--- a/data/FG/FG1805.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1805.ZCE,20170516,,1239.0,1191.0,1198.0,1180.0,1196.0,1188.0,-43.0,-51.0,684.0,1625.37,550.0,550.0,
-FG1805.ZCE,20170517,1196.0,1188.0,1191.0,1196.0,1181.0,1189.0,1187.0,1.0,-1.0,280.0,664.9,720.0,170.0,
-FG1805.ZCE,20170518,1189.0,1187.0,1189.0,1192.0,1180.0,1185.0,1185.0,-2.0,-2.0,1508.0,3574.76,1824.0,1104.0,
-FG1805.ZCE,20170519,1185.0,1185.0,1182.0,1221.0,1182.0,1220.0,1207.0,35.0,22.0,1206.0,2911.52,1540.0,-284.0,
-FG1805.ZCE,20170522,1220.0,1207.0,1222.0,1230.0,1208.0,1214.0,1221.0,7.0,14.0,566.0,1381.8,1596.0,56.0,
-FG1805.ZCE,20170523,1214.0,1221.0,1216.0,1224.0,1214.0,1214.0,1219.0,-7.0,-2.0,162.0,394.8,1606.0,10.0,
-FG1805.ZCE,20170524,1214.0,1219.0,1220.0,1220.0,1208.0,1210.0,1213.0,-9.0,-6.0,318.0,771.56,1612.0,6.0,
-FG1805.ZCE,20170525,1210.0,1213.0,1208.0,1216.0,1205.0,1208.0,1210.0,-5.0,-3.0,168.0,406.47,1614.0,2.0,
-FG1805.ZCE,20170526,1208.0,1210.0,1210.0,1218.0,1206.0,1210.0,1212.0,0.0,2.0,216.0,523.44,1618.0,4.0,
-FG1805.ZCE,20170531,1210.0,1212.0,1220.0,1239.0,1166.0,1168.0,1183.0,-44.0,-29.0,1344.0,3179.82,2242.0,624.0,
-FG1805.ZCE,20170601,1168.0,1183.0,1174.0,1174.0,1151.0,1156.0,1160.0,-27.0,-23.0,1802.0,4182.27,2794.0,552.0,
-FG1805.ZCE,20170602,1156.0,1160.0,1161.0,1166.0,1150.0,1155.0,1157.0,-5.0,-3.0,584.0,1351.04,2994.0,200.0,
-FG1805.ZCE,20170605,1155.0,1157.0,1159.0,1172.0,1153.0,1164.0,1163.0,7.0,6.0,578.0,1344.36,3058.0,64.0,
-FG1805.ZCE,20170606,1164.0,1163.0,1159.0,1169.0,1158.0,1162.0,1163.0,-1.0,0.0,350.0,813.96,3160.0,102.0,
-FG1805.ZCE,20170607,1162.0,1163.0,1165.0,1172.0,1156.0,1158.0,1162.0,-5.0,-1.0,752.0,1747.92,3686.0,526.0,
-FG1805.ZCE,20170608,1158.0,1162.0,1160.0,1168.0,1153.0,1162.0,1160.0,0.0,-2.0,580.0,1345.74,3820.0,134.0,
-FG1805.ZCE,20170609,1162.0,1160.0,1164.0,1177.0,1164.0,1176.0,1172.0,16.0,12.0,548.0,1284.49,3628.0,-192.0,
-FG1805.ZCE,20170612,1176.0,1172.0,1180.0,1182.0,1167.0,1174.0,1176.0,2.0,4.0,874.0,2055.55,3864.0,236.0,
-FG1805.ZCE,20170613,1174.0,1176.0,1179.0,1179.0,1165.0,1166.0,1170.0,-10.0,-6.0,592.0,1385.57,4224.0,360.0,
-FG1805.ZCE,20170614,1166.0,1170.0,1169.0,1212.0,1164.0,1195.0,1194.0,25.0,24.0,2228.0,5321.16,4010.0,-214.0,
-FG1805.ZCE,20170615,1195.0,1194.0,1197.0,1202.0,1187.0,1194.0,1196.0,0.0,2.0,810.0,1937.27,3858.0,-152.0,
-FG1805.ZCE,20170616,1194.0,1196.0,1196.0,1243.0,1196.0,1238.0,1217.0,42.0,21.0,2678.0,6516.12,2304.0,-1554.0,
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-FG1805.ZCE,20170712,1287.0,1289.0,1286.0,1295.0,1271.0,1273.0,1285.0,-16.0,-4.0,706.0,1813.89,2164.0,-30.0,
-FG1805.ZCE,20170713,1273.0,1285.0,1272.0,1286.0,1264.0,1281.0,1274.0,-4.0,-11.0,466.0,1187.64,2110.0,-54.0,
-FG1805.ZCE,20170714,1281.0,1274.0,1283.0,1287.0,1270.0,1276.0,1277.0,2.0,3.0,334.0,852.97,2074.0,-36.0,
-FG1805.ZCE,20170717,1276.0,1277.0,1275.0,1296.0,1275.0,1290.0,1287.0,13.0,10.0,566.0,1457.38,2028.0,-46.0,
-FG1805.ZCE,20170718,1290.0,1287.0,1293.0,1298.0,1282.0,1287.0,1290.0,0.0,3.0,374.0,965.25,1992.0,-36.0,
-FG1805.ZCE,20170719,1287.0,1290.0,1288.0,1339.0,1287.0,1330.0,1322.0,40.0,32.0,2050.0,5421.94,2666.0,674.0,
-FG1805.ZCE,20170720,1330.0,1322.0,1327.0,1330.0,1311.0,1316.0,1321.0,-6.0,-1.0,742.0,1960.29,2500.0,-166.0,
-FG1805.ZCE,20170721,1316.0,1321.0,1318.0,1321.0,1306.0,1320.0,1314.0,-1.0,-7.0,562.0,1477.4,2456.0,-44.0,
-FG1805.ZCE,20170724,1320.0,1314.0,1321.0,1322.0,1303.0,1313.0,1313.0,-1.0,-1.0,550.0,1443.97,2308.0,-148.0,
-FG1805.ZCE,20170725,1313.0,1313.0,1325.0,1338.0,1312.0,1331.0,1326.0,18.0,13.0,990.0,2625.94,2684.0,376.0,
-FG1805.ZCE,20170726,1331.0,1326.0,1332.0,1333.0,1304.0,1314.0,1320.0,-12.0,-6.0,1262.0,3331.32,2774.0,90.0,
-FG1805.ZCE,20170727,1314.0,1320.0,1313.0,1320.0,1301.0,1314.0,1313.0,-6.0,-7.0,680.0,1785.18,2614.0,-160.0,
-FG1805.ZCE,20170728,1314.0,1313.0,1316.0,1332.0,1306.0,1313.0,1317.0,0.0,4.0,1034.0,2723.22,2842.0,228.0,
-FG1805.ZCE,20170731,1313.0,1317.0,1314.0,1345.0,1313.0,1341.0,1331.0,24.0,14.0,1190.0,3167.61,2882.0,40.0,
-FG1805.ZCE,20170801,1341.0,1331.0,1339.0,1341.0,1330.0,1336.0,1334.0,5.0,3.0,598.0,1595.59,2918.0,36.0,
-FG1805.ZCE,20170802,1336.0,1334.0,1337.0,1354.0,1322.0,1333.0,1336.0,-1.0,2.0,976.0,2607.52,2956.0,38.0,
-FG1805.ZCE,20170803,1333.0,1336.0,1335.0,1339.0,1328.0,1336.0,1334.0,0.0,-2.0,572.0,1526.01,3010.0,54.0,
-FG1805.ZCE,20170804,1336.0,1334.0,1341.0,1367.0,1330.0,1349.0,1351.0,15.0,17.0,1600.0,4324.72,3470.0,460.0,
-FG1805.ZCE,20170807,1349.0,1351.0,1348.0,1369.0,1334.0,1347.0,1350.0,-4.0,-1.0,3694.0,9970.58,4422.0,952.0,
-FG1805.ZCE,20170808,1347.0,1350.0,1346.0,1353.0,1337.0,1345.0,1344.0,-5.0,-6.0,1114.0,2995.48,4612.0,190.0,
-FG1805.ZCE,20170809,1345.0,1344.0,1344.0,1408.0,1344.0,1402.0,1374.0,58.0,30.0,6584.0,18098.72,8864.0,4252.0,
-FG1805.ZCE,20170810,1402.0,1374.0,1398.0,1421.0,1398.0,1412.0,1412.0,38.0,38.0,7788.0,21988.31,14460.0,5596.0,
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-FG1805.ZCE,20170814,1396.0,1405.0,1397.0,1421.0,1393.0,1404.0,1411.0,-1.0,6.0,9078.0,25623.14,20590.0,5598.0,
-FG1805.ZCE,20170815,1404.0,1411.0,1403.0,1406.0,1377.0,1389.0,1390.0,-22.0,-21.0,6628.0,18431.79,20680.0,90.0,
-FG1805.ZCE,20170816,1389.0,1390.0,1390.0,1396.0,1380.0,1394.0,1388.0,4.0,-2.0,2888.0,8018.9,20674.0,-6.0,
-FG1805.ZCE,20170817,1394.0,1388.0,1397.0,1424.0,1396.0,1415.0,1410.0,27.0,22.0,12550.0,35382.84,22808.0,2134.0,
-FG1805.ZCE,20170818,1415.0,1410.0,1413.0,1422.0,1410.0,1417.0,1414.0,7.0,4.0,3484.0,9855.59,22112.0,-696.0,
-FG1805.ZCE,20170821,1417.0,1414.0,1411.0,1444.0,1407.0,1432.0,1426.0,18.0,12.0,8380.0,23907.73,25196.0,3084.0,
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-FG1805.ZCE,20170823,1432.0,1435.0,1433.0,1435.0,1411.0,1419.0,1423.0,-16.0,-12.0,4768.0,13568.76,24288.0,-1294.0,
-FG1805.ZCE,20170824,1419.0,1423.0,1423.0,1438.0,1413.0,1432.0,1425.0,9.0,2.0,4340.0,12370.4,23556.0,-732.0,
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-FG1805.ZCE,20170828,1425.0,1433.0,1422.0,1431.0,1410.0,1427.0,1418.0,-6.0,-15.0,7850.0,22256.33,22024.0,-1856.0,
-FG1805.ZCE,20170829,1427.0,1418.0,1432.0,1432.0,1410.0,1413.0,1417.0,-5.0,-1.0,4698.0,13316.47,21222.0,-802.0,
-FG1805.ZCE,20170830,1413.0,1417.0,1418.0,1422.0,1406.0,1420.0,1413.0,3.0,-4.0,5784.0,16339.98,22352.0,1130.0,
-FG1805.ZCE,20170831,1420.0,1413.0,1420.0,1420.0,1385.0,1396.0,1398.0,-17.0,-15.0,7786.0,21767.14,22002.0,-350.0,
-FG1805.ZCE,20170901,1396.0,1398.0,1397.0,1412.0,1390.0,1395.0,1401.0,-3.0,3.0,12644.0,35434.12,16630.0,-5372.0,
-FG1805.ZCE,20170904,1395.0,1401.0,1395.0,1417.0,1364.0,1369.0,1394.0,-32.0,-7.0,13654.0,38058.51,18208.0,1578.0,
-FG1805.ZCE,20170905,1369.0,1394.0,1373.0,1381.0,1366.0,1375.0,1375.0,-19.0,-19.0,7004.0,19264.75,17616.0,-592.0,
-FG1805.ZCE,20170906,1375.0,1375.0,1379.0,1385.0,1357.0,1369.0,1373.0,-6.0,-2.0,6050.0,16618.87,16544.0,-1072.0,
-FG1805.ZCE,20170907,1369.0,1373.0,1371.0,1376.0,1351.0,1356.0,1363.0,-17.0,-10.0,5492.0,14974.89,16926.0,382.0,
-FG1805.ZCE,20170908,1356.0,1363.0,1359.0,1366.0,1340.0,1345.0,1353.0,-18.0,-10.0,5766.0,15604.18,17008.0,82.0,
-FG1805.ZCE,20170911,1345.0,1353.0,1346.0,1357.0,1342.0,1353.0,1351.0,0.0,-2.0,5040.0,13621.3,17184.0,176.0,
-FG1805.ZCE,20170912,1353.0,1351.0,1351.0,1367.0,1348.0,1360.0,1359.0,9.0,8.0,4586.0,12462.39,16588.0,-596.0,
-FG1805.ZCE,20170913,1360.0,1359.0,1358.0,1365.0,1347.0,1351.0,1357.0,-8.0,-2.0,3810.0,10337.17,16618.0,30.0,
-FG1805.ZCE,20170914,1351.0,1357.0,1353.0,1373.0,1343.0,1362.0,1361.0,5.0,4.0,7306.0,19883.0,18516.0,1898.0,
-FG1805.ZCE,20170915,1362.0,1361.0,1361.0,1366.0,1324.0,1327.0,1346.0,-34.0,-15.0,8120.0,21860.46,18714.0,198.0,
-FG1805.ZCE,20170918,1327.0,1346.0,1328.0,1335.0,1302.0,1313.0,1320.0,-33.0,-26.0,9852.0,26008.76,20362.0,1648.0,
-FG1805.ZCE,20170919,1313.0,1320.0,1315.0,1317.0,1298.0,1299.0,1306.0,-21.0,-14.0,7274.0,18993.76,20256.0,-106.0,
-FG1805.ZCE,20170920,1299.0,1306.0,1300.0,1309.0,1291.0,1308.0,1302.0,2.0,-4.0,6138.0,15977.48,18876.0,-1380.0,
-FG1805.ZCE,20170921,1308.0,1302.0,1309.0,1314.0,1291.0,1296.0,1302.0,-6.0,0.0,6368.0,16582.06,18610.0,-266.0,
-FG1805.ZCE,20170922,1296.0,1302.0,1296.0,1306.0,1292.0,1295.0,1299.0,-7.0,-3.0,5426.0,14095.49,18664.0,54.0,
-FG1805.ZCE,20170925,1295.0,1299.0,1295.0,1310.0,1277.0,1301.0,1294.0,2.0,-5.0,10384.0,26868.2,20736.0,2072.0,
-FG1805.ZCE,20170926,1301.0,1294.0,1300.0,1307.0,1276.0,1279.0,1289.0,-15.0,-5.0,9704.0,25011.85,22292.0,1556.0,
-FG1805.ZCE,20170927,1279.0,1289.0,1280.0,1292.0,1273.0,1285.0,1282.0,-4.0,-7.0,6506.0,16686.31,20824.0,-1468.0,
-FG1805.ZCE,20170928,1285.0,1282.0,1282.0,1288.0,1266.0,1273.0,1277.0,-9.0,-5.0,6594.0,16845.52,20920.0,96.0,
-FG1805.ZCE,20170929,1273.0,1277.0,1273.0,1277.0,1262.0,1267.0,1271.0,-10.0,-6.0,8826.0,22427.11,18844.0,-2076.0,
-FG1805.ZCE,20171009,1267.0,1271.0,1274.0,1283.0,1250.0,1260.0,1269.0,-11.0,-2.0,9594.0,24342.46,22392.0,3548.0,
-FG1805.ZCE,20171010,1260.0,1269.0,1263.0,1320.0,1263.0,1310.0,1296.0,41.0,27.0,24040.0,62292.96,27362.0,4970.0,
-FG1805.ZCE,20171011,1310.0,1296.0,1311.0,1314.0,1297.0,1306.0,1307.0,10.0,11.0,9146.0,23906.77,25340.0,-2022.0,
-FG1805.ZCE,20171012,1306.0,1307.0,1307.0,1316.0,1294.0,1304.0,1304.0,-3.0,-3.0,9878.0,25761.07,25434.0,94.0,
-FG1805.ZCE,20171013,1304.0,1304.0,1303.0,1327.0,1303.0,1324.0,1317.0,20.0,13.0,12546.0,33046.2,24280.0,-1154.0,
-FG1805.ZCE,20171016,1324.0,1317.0,1321.0,1338.0,1317.0,1331.0,1326.0,14.0,9.0,11134.0,29529.22,24058.0,-222.0,
-FG1805.ZCE,20171017,1331.0,1326.0,1331.0,1334.0,1322.0,1326.0,1327.0,0.0,1.0,6108.0,16215.72,23238.0,-820.0,
-FG1805.ZCE,20171018,1326.0,1327.0,1326.0,1334.0,1321.0,1330.0,1326.0,3.0,-1.0,7790.0,20660.64,24656.0,1418.0,
-FG1805.ZCE,20171019,1330.0,1326.0,1338.0,1338.0,1315.0,1320.0,1323.0,-6.0,-3.0,7808.0,20659.26,24074.0,-582.0,
-FG1805.ZCE,20171020,1320.0,1323.0,1320.0,1349.0,1313.0,1346.0,1336.0,23.0,13.0,11130.0,29730.02,22444.0,-1630.0,
-FG1805.ZCE,20171023,1346.0,1336.0,1347.0,1348.0,1319.0,1323.0,1332.0,-13.0,-4.0,12056.0,32105.46,22054.0,-390.0,
-FG1805.ZCE,20171024,1323.0,1332.0,1321.0,1332.0,1315.0,1328.0,1324.0,-4.0,-8.0,8230.0,21798.42,21760.0,-294.0,
-FG1805.ZCE,20171025,1328.0,1324.0,1328.0,1336.0,1306.0,1311.0,1321.0,-13.0,-3.0,13538.0,35772.9,24736.0,2976.0,
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-FG1805.ZCE,20171027,1296.0,1305.0,1299.0,1300.0,1277.0,1281.0,1288.0,-24.0,-17.0,12124.0,31235.66,28880.0,2684.0,
-FG1805.ZCE,20171030,1281.0,1288.0,1279.0,1292.0,1275.0,1278.0,1285.0,-10.0,-3.0,9838.0,25274.43,30446.0,1566.0,
-FG1805.ZCE,20171031,1278.0,1285.0,1279.0,1290.0,1274.0,1278.0,1282.0,-7.0,-3.0,10890.0,27919.66,34504.0,4058.0,
-FG1805.ZCE,20171101,1278.0,1282.0,1290.0,1308.0,1281.0,1293.0,1295.0,11.0,13.0,18866.0,48851.27,35054.0,550.0,
-FG1805.ZCE,20171102,1293.0,1295.0,1290.0,1302.0,1287.0,1298.0,1297.0,3.0,2.0,11640.0,30184.88,33834.0,-1220.0,
-FG1805.ZCE,20171103,1298.0,1297.0,1296.0,1301.0,1291.0,1300.0,1297.0,3.0,0.0,6446.0,16726.36,33496.0,-338.0,
-FG1805.ZCE,20171106,1300.0,1297.0,1299.0,1315.0,1298.0,1314.0,1310.0,17.0,13.0,11302.0,29609.5,35174.0,1678.0,
-FG1805.ZCE,20171107,1314.0,1310.0,1312.0,1339.0,1310.0,1334.0,1328.0,24.0,18.0,25594.0,67953.84,41916.0,6742.0,
-FG1805.ZCE,20171108,1334.0,1328.0,1333.0,1347.0,1328.0,1342.0,1339.0,14.0,11.0,21262.0,56932.22,47926.0,6010.0,
-FG1805.ZCE,20171109,1342.0,1339.0,1343.0,1380.0,1338.0,1378.0,1357.0,39.0,18.0,51048.0,138569.32,67842.0,19916.0,
-FG1805.ZCE,20171110,1378.0,1357.0,1381.0,1393.0,1370.0,1384.0,1381.0,27.0,24.0,47466.0,131110.51,73270.0,5428.0,
-FG1805.ZCE,20171113,1384.0,1381.0,1386.0,1392.0,1380.0,1383.0,1383.0,2.0,2.0,25408.0,70281.91,71484.0,-1786.0,
-FG1805.ZCE,20171114,1383.0,1383.0,1385.0,1397.0,1383.0,1395.0,1392.0,12.0,9.0,22760.0,63376.14,78956.0,7472.0,
-FG1805.ZCE,20171115,1395.0,1392.0,1395.0,1407.0,1376.0,1378.0,1388.0,-14.0,-4.0,70930.0,196950.87,90714.0,11758.0,
-FG1805.ZCE,20171116,1378.0,1388.0,1383.0,1398.0,1375.0,1387.0,1385.0,-1.0,-3.0,39340.0,108959.48,94324.0,3610.0,
-FG1805.ZCE,20171117,1387.0,1385.0,1388.0,1404.0,1384.0,1397.0,1393.0,12.0,8.0,61022.0,170030.96,106098.0,11774.0,
-FG1805.ZCE,20171120,1397.0,1393.0,1405.0,1430.0,1390.0,1429.0,1412.0,36.0,19.0,86286.0,243645.86,129238.0,23140.0,
-FG1805.ZCE,20171121,1429.0,1412.0,1428.0,1450.0,1424.0,1448.0,1439.0,36.0,27.0,151268.0,435382.55,172040.0,42802.0,
-FG1805.ZCE,20171122,1448.0,1439.0,1446.0,1450.0,1435.0,1447.0,1442.0,8.0,3.0,116828.0,336847.35,202982.0,30942.0,
-FG1805.ZCE,20171123,1447.0,1442.0,1453.0,1458.0,1437.0,1448.0,1446.0,6.0,4.0,129804.0,375282.45,219732.0,16750.0,
-FG1805.ZCE,20171124,1448.0,1446.0,1450.0,1463.0,1441.0,1460.0,1452.0,14.0,6.0,83450.0,242298.99,236110.0,16378.0,
-FG1805.ZCE,20171127,1460.0,1452.0,1460.0,1482.0,1448.0,1452.0,1465.0,0.0,13.0,233948.0,685430.37,280752.0,44642.0,
-FG1805.ZCE,20171128,1452.0,1465.0,1448.0,1450.0,1432.0,1444.0,1439.0,-21.0,-26.0,179152.0,515675.87,295126.0,14374.0,
-FG1805.ZCE,20171129,1444.0,1439.0,1445.0,1470.0,1443.0,1463.0,1460.0,24.0,21.0,258472.0,754839.68,374344.0,79218.0,
-FG1805.ZCE,20171130,1463.0,1460.0,1466.0,1491.0,1443.0,1445.0,1468.0,-15.0,8.0,349616.0,1026734.52,430064.0,55720.0,
-FG1805.ZCE,20171201,1445.0,1468.0,1445.0,1470.0,1437.0,1464.0,1449.0,-4.0,-19.0,388578.0,1126055.45,443962.0,13898.0,
-FG1805.ZCE,20171204,1464.0,1449.0,1464.0,1522.0,1454.0,1500.0,1491.0,51.0,42.0,436594.0,1301620.36,485068.0,41106.0,
-FG1805.ZCE,20171205,1500.0,1491.0,1503.0,1510.0,1483.0,1489.0,1498.0,-2.0,7.0,246958.0,740030.08,455640.0,-29428.0,
-FG1805.ZCE,20171206,1489.0,1498.0,1488.0,1505.0,1482.0,1499.0,1494.0,1.0,-4.0,235948.0,705179.32,474760.0,19120.0,
-FG1805.ZCE,20171207,1499.0,1494.0,1499.0,1507.0,1440.0,1458.0,1475.0,-36.0,-19.0,433830.0,1279968.12,454262.0,-20498.0,
-FG1805.ZCE,20171208,1458.0,1475.0,1460.0,1473.0,1448.0,1464.0,1461.0,-11.0,-14.0,292928.0,855894.29,423692.0,-30570.0,
-FG1805.ZCE,20171211,1464.0,1461.0,1466.0,1473.0,1448.0,1458.0,1460.0,-3.0,-1.0,310620.0,907284.64,428506.0,4814.0,
-FG1805.ZCE,20171212,1458.0,1460.0,1462.0,1464.0,1444.0,1452.0,1453.0,-8.0,-7.0,228356.0,663407.24,413110.0,-15396.0,
-FG1805.ZCE,20171213,1452.0,1453.0,1452.0,1489.0,1446.0,1479.0,1474.0,26.0,21.0,404150.0,1191206.05,438742.0,25632.0,
-FG1805.ZCE,20171214,1479.0,1474.0,1477.0,1481.0,1433.0,1435.0,1457.0,-39.0,-17.0,400016.0,1165492.84,401630.0,-37112.0,
-FG1805.ZCE,20171215,1435.0,1457.0,1436.0,1453.0,1433.0,1444.0,1443.0,-13.0,-14.0,257576.0,743386.15,390878.0,-10752.0,
-FG1805.ZCE,20171218,1444.0,1443.0,1445.0,1485.0,1444.0,1479.0,1467.0,36.0,24.0,357080.0,1047475.42,424712.0,33834.0,
-FG1805.ZCE,20171219,1479.0,1467.0,1479.0,1498.0,1462.0,1479.0,1479.0,12.0,12.0,304440.0,900811.48,414154.0,-10558.0,
-FG1805.ZCE,20171220,1479.0,1479.0,1479.0,1494.0,1476.0,1486.0,1484.0,7.0,5.0,176322.0,523459.55,421182.0,7028.0,
-FG1805.ZCE,20171221,1486.0,1484.0,1488.0,1498.0,1472.0,1492.0,1486.0,8.0,2.0,281728.0,837439.72,447732.0,26550.0,
-FG1805.ZCE,20171222,1492.0,1486.0,1497.0,1514.0,1488.0,1512.0,1501.0,26.0,15.0,363688.0,1091554.32,482246.0,34514.0,
-FG1805.ZCE,20171225,1512.0,1501.0,1514.0,1518.0,1484.0,1491.0,1497.0,-10.0,-4.0,302348.0,905389.91,462320.0,-19926.0,
-FG1805.ZCE,20171226,1491.0,1497.0,1492.0,1496.0,1482.0,1488.0,1489.0,-9.0,-8.0,205760.0,612878.34,450950.0,-11370.0,
-FG1805.ZCE,20171227,1488.0,1489.0,1487.0,1492.0,1468.0,1472.0,1480.0,-17.0,-9.0,276394.0,818343.04,461806.0,10856.0,
-FG1805.ZCE,20171228,1472.0,1480.0,1473.0,1479.0,1463.0,1474.0,1472.0,-6.0,-8.0,214762.0,632106.78,427232.0,-34574.0,
-FG1805.ZCE,20171229,1474.0,1472.0,1474.0,1489.0,1466.0,1483.0,1475.0,11.0,3.0,261232.0,770416.83,430030.0,2798.0,
-FG1805.ZCE,20180102,1483.0,1475.0,1487.0,1487.0,1455.0,1462.0,1465.0,-13.0,-10.0,246422.0,722202.97,390406.0,-39624.0,
-FG1805.ZCE,20180103,1462.0,1465.0,1464.0,1467.0,1441.0,1454.0,1453.0,-11.0,-12.0,289744.0,841772.58,397376.0,6970.0,
-FG1805.ZCE,20180104,1454.0,1453.0,1455.0,1474.0,1444.0,1471.0,1456.0,18.0,3.0,262334.0,764129.3,389700.0,-7676.0,
-FG1805.ZCE,20180105,1471.0,1456.0,1470.0,1472.0,1452.0,1460.0,1462.0,4.0,6.0,185036.0,541197.37,392936.0,3236.0,
-FG1805.ZCE,20180108,1460.0,1462.0,1457.0,1515.0,1455.0,1512.0,1481.0,50.0,19.0,354722.0,1050377.09,469372.0,76436.0,
-FG1805.ZCE,20180109,1512.0,1481.0,1512.0,1515.0,1501.0,1507.0,1507.0,26.0,26.0,249152.0,750920.08,476964.0,7592.0,
-FG1805.ZCE,20180110,1507.0,1507.0,1510.0,1517.0,1500.0,1508.0,1508.0,1.0,1.0,258114.0,778588.26,490318.0,13354.0,
-FG1805.ZCE,20180111,1508.0,1508.0,1515.0,1515.0,1482.0,1492.0,1496.0,-16.0,-12.0,278778.0,834239.74,449210.0,-41108.0,
-FG1805.ZCE,20180112,1492.0,1496.0,1493.0,1500.0,1487.0,1496.0,1494.0,0.0,-2.0,171108.0,511155.45,457754.0,8544.0,
-FG1805.ZCE,20180115,1496.0,1494.0,1494.0,1495.0,1478.0,1482.0,1485.0,-12.0,-9.0,195234.0,580010.83,438840.0,-18914.0,
-FG1805.ZCE,20180116,1482.0,1485.0,1481.0,1489.0,1464.0,1467.0,1474.0,-18.0,-11.0,196500.0,579439.2,428048.0,-10792.0,
-FG1805.ZCE,20180117,1467.0,1474.0,1466.0,1480.0,1465.0,1475.0,1473.0,1.0,-1.0,149122.0,439453.44,420994.0,-7054.0,
-FG1805.ZCE,20180118,1475.0,1473.0,1474.0,1497.0,1467.0,1492.0,1485.0,19.0,12.0,261352.0,776029.06,455960.0,34966.0,
-FG1805.ZCE,20180119,1492.0,1485.0,1492.0,1495.0,1482.0,1486.0,1488.0,1.0,3.0,175340.0,521675.37,413486.0,-42474.0,
-FG1805.ZCE,20180122,1486.0,1488.0,1484.0,1489.0,1450.0,1457.0,1465.0,-31.0,-23.0,399662.0,1171133.16,440258.0,26772.0,
-FG1805.ZCE,20180123,1457.0,1465.0,1458.0,1475.0,1451.0,1467.0,1463.0,2.0,-2.0,247276.0,723726.98,377736.0,-62522.0,
-FG1805.ZCE,20180124,1467.0,1463.0,1465.0,1474.0,1453.0,1459.0,1463.0,-4.0,0.0,173430.0,507549.08,385442.0,7706.0,
-FG1805.ZCE,20180125,1459.0,1463.0,1460.0,1493.0,1451.0,1488.0,1480.0,25.0,17.0,347040.0,1027347.48,424268.0,38826.0,
-FG1805.ZCE,20180126,1488.0,1480.0,1488.0,1492.0,1473.0,1485.0,1483.0,5.0,3.0,167596.0,497232.38,387288.0,-36980.0,
-FG1805.ZCE,20180129,1485.0,1483.0,1484.0,1505.0,1483.0,1497.0,1495.0,14.0,12.0,239466.0,715780.67,446028.0,58740.0,
-FG1805.ZCE,20180130,1497.0,1495.0,1495.0,1501.0,1483.0,1494.0,1491.0,-1.0,-4.0,174438.0,520327.37,417316.0,-28712.0,
-FG1805.ZCE,20180131,1494.0,1491.0,1492.0,1498.0,1466.0,1478.0,1481.0,-13.0,-10.0,279244.0,827238.87,406432.0,-10884.0,
-FG1805.ZCE,20180201,1478.0,1481.0,1480.0,1480.0,1462.0,1463.0,1471.0,-18.0,-10.0,169108.0,497529.96,363126.0,-43306.0,
-FG1805.ZCE,20180202,1463.0,1471.0,1462.0,1492.0,1461.0,1487.0,1477.0,16.0,6.0,199046.0,588005.66,373276.0,10150.0,
-FG1805.ZCE,20180205,1487.0,1477.0,1484.0,1495.0,1480.0,1486.0,1488.0,9.0,11.0,172656.0,513884.34,377542.0,4266.0,
-FG1805.ZCE,20180206,1486.0,1488.0,1485.0,1498.0,1478.0,1482.0,1487.0,-6.0,-1.0,187728.0,558209.27,379638.0,2096.0,
-FG1805.ZCE,20180207,1482.0,1487.0,1485.0,1493.0,1474.0,1488.0,1484.0,1.0,-3.0,188814.0,560579.89,381468.0,1830.0,
-FG1805.ZCE,20180208,1488.0,1484.0,1485.0,1518.0,1465.0,1466.0,1493.0,-18.0,9.0,632470.0,1887955.14,465058.0,83590.0,
-FG1805.ZCE,20180209,1466.0,1493.0,1467.0,1477.0,1450.0,1451.0,1463.0,-42.0,-30.0,453922.0,1327814.94,440984.0,-24074.0,
-FG1805.ZCE,20180212,1451.0,1463.0,1450.0,1459.0,1435.0,1442.0,1448.0,-21.0,-15.0,281630.0,815586.52,417532.0,-23452.0,
-FG1805.ZCE,20180213,1442.0,1448.0,1446.0,1454.0,1440.0,1446.0,1446.0,-2.0,-2.0,154428.0,446688.06,377170.0,-40362.0,
-FG1805.ZCE,20180214,1446.0,1446.0,1448.0,1465.0,1444.0,1461.0,1455.0,15.0,9.0,134970.0,392824.24,333466.0,-43704.0,
-FG1805.ZCE,20180222,1461.0,1455.0,1467.0,1467.0,1440.0,1446.0,1452.0,-9.0,-3.0,126598.0,367536.74,356530.0,23064.0,
-FG1805.ZCE,20180223,1446.0,1452.0,1445.0,1494.0,1442.0,1488.0,1472.0,36.0,20.0,348490.0,1026158.87,393246.0,36716.0,
-FG1805.ZCE,20180226,1488.0,1472.0,1488.0,1498.0,1478.0,1489.0,1487.0,17.0,15.0,183374.0,545301.3,363784.0,-29462.0,
-FG1805.ZCE,20180227,1489.0,1487.0,1489.0,1495.0,1483.0,1492.0,1488.0,5.0,1.0,132000.0,392863.82,370892.0,7108.0,
-FG1805.ZCE,20180228,1492.0,1488.0,1490.0,1503.0,1484.0,1496.0,1493.0,8.0,5.0,226868.0,677630.78,404410.0,33518.0,
-FG1805.ZCE,20180301,1496.0,1493.0,1495.0,1505.0,1483.0,1497.0,1495.0,4.0,2.0,223712.0,669088.64,410274.0,5864.0,
-FG1805.ZCE,20180302,1497.0,1495.0,1494.0,1502.0,1488.0,1498.0,1495.0,3.0,0.0,197356.0,590218.42,409442.0,-832.0,
-FG1805.ZCE,20180305,1498.0,1495.0,1498.0,1508.0,1481.0,1484.0,1490.0,-11.0,-5.0,284988.0,849346.66,401106.0,-8336.0,
-FG1805.ZCE,20180306,1484.0,1490.0,1483.0,1491.0,1473.0,1484.0,1482.0,-6.0,-8.0,174112.0,516016.69,382024.0,-19082.0,
-FG1805.ZCE,20180307,1484.0,1482.0,1488.0,1495.0,1475.0,1480.0,1484.0,-2.0,2.0,239382.0,710252.77,418732.0,36708.0,
-FG1805.ZCE,20180308,1480.0,1484.0,1481.0,1490.0,1465.0,1466.0,1477.0,-18.0,-7.0,314782.0,929748.06,419396.0,664.0,
-FG1805.ZCE,20180309,1466.0,1477.0,1465.0,1476.0,1455.0,1461.0,1466.0,-16.0,-11.0,343080.0,1006136.21,410608.0,-8788.0,
-FG1805.ZCE,20180312,1461.0,1466.0,1463.0,1490.0,1460.0,1473.0,1471.0,7.0,5.0,291888.0,859024.44,392938.0,-17670.0,
-FG1805.ZCE,20180313,1473.0,1471.0,1473.0,1478.0,1463.0,1471.0,1471.0,0.0,0.0,214508.0,631120.09,365330.0,-27608.0,
-FG1805.ZCE,20180314,1471.0,1471.0,1475.0,1486.0,1463.0,1468.0,1473.0,-3.0,2.0,293674.0,865132.54,379834.0,14504.0,
-FG1805.ZCE,20180315,1468.0,1473.0,1470.0,1472.0,1451.0,1457.0,1459.0,-16.0,-14.0,307090.0,895998.33,378904.0,-930.0,
-FG1805.ZCE,20180316,1457.0,1459.0,1459.0,1475.0,1448.0,1471.0,1464.0,12.0,5.0,246984.0,723048.03,360838.0,-18066.0,
-FG1805.ZCE,20180319,1471.0,1464.0,1474.0,1497.0,1468.0,1483.0,1480.0,19.0,16.0,297620.0,881045.91,380382.0,19544.0,
-FG1805.ZCE,20180320,1483.0,1480.0,1480.0,1487.0,1457.0,1463.0,1471.0,-17.0,-9.0,260562.0,766701.96,340898.0,-39484.0,
-FG1805.ZCE,20180321,1463.0,1471.0,1463.0,1477.0,1444.0,1460.0,1461.0,-11.0,-10.0,294356.0,859848.16,366826.0,25928.0,
-FG1805.ZCE,20180322,1460.0,1461.0,1459.0,1463.0,1387.0,1387.0,1426.0,-74.0,-35.0,592404.0,1689851.51,415678.0,48852.0,
-FG1805.ZCE,20180323,1387.0,1426.0,1387.0,1400.0,1336.0,1375.0,1375.0,-51.0,-51.0,617750.0,1698753.93,347252.0,-68426.0,
-FG1805.ZCE,20180326,1375.0,1375.0,1376.0,1394.0,1368.0,1386.0,1383.0,11.0,8.0,278486.0,770163.81,331872.0,-15380.0,
-FG1805.ZCE,20180327,1386.0,1383.0,1384.0,1399.0,1368.0,1375.0,1382.0,-8.0,-1.0,288996.0,798803.66,307758.0,-24114.0,
-FG1805.ZCE,20180328,1375.0,1382.0,1377.0,1380.0,1360.0,1373.0,1369.0,-9.0,-13.0,285392.0,781622.32,302396.0,-5362.0,
-FG1805.ZCE,20180329,1373.0,1369.0,1375.0,1383.0,1365.0,1380.0,1376.0,11.0,7.0,157378.0,433009.99,285112.0,-17284.0,
-FG1805.ZCE,20180330,1380.0,1376.0,1380.0,1424.0,1369.0,1416.0,1394.0,40.0,18.0,319602.0,891074.32,280232.0,-4880.0,
-FG1805.ZCE,20180402,1416.0,1394.0,1416.0,1430.0,1382.0,1391.0,1401.0,-3.0,7.0,259888.0,728419.22,228394.0,-51838.0,
-FG1805.ZCE,20180403,1391.0,1401.0,1391.0,1397.0,1370.0,1390.0,1386.0,-11.0,-15.0,178718.0,495479.69,196644.0,-31750.0,
-FG1805.ZCE,20180404,1390.0,1386.0,1387.0,1394.0,1374.0,1385.0,1384.0,-1.0,-2.0,115598.0,320005.94,167478.0,-29166.0,
-FG1805.ZCE,20180409,1385.0,1384.0,1368.0,1391.0,1361.0,1385.0,1378.0,1.0,-6.0,77954.0,214852.22,154246.0,-13232.0,
-FG1805.ZCE,20180410,1385.0,1378.0,1384.0,1400.0,1381.0,1386.0,1388.0,8.0,10.0,87048.0,241714.71,141158.0,-13088.0,
-FG1805.ZCE,20180411,1386.0,1388.0,1392.0,1416.0,1388.0,1408.0,1406.0,20.0,18.0,92220.0,259280.55,123074.0,-18084.0,
-FG1805.ZCE,20180412,1408.0,1406.0,1406.0,1424.0,1405.0,1418.0,1415.0,12.0,9.0,62662.0,177309.36,100456.0,-22618.0,
-FG1805.ZCE,20180413,1418.0,1415.0,1416.0,1424.0,1410.0,1419.0,1417.0,4.0,2.0,32810.0,92988.43,82406.0,-18050.0,
-FG1805.ZCE,20180416,1419.0,1417.0,1419.0,1423.0,1411.0,1421.0,1417.0,4.0,0.0,30210.0,85618.86,70752.0,-11654.0,
-FG1805.ZCE,20180417,1421.0,1417.0,1418.0,1422.0,1389.0,1394.0,1404.0,-23.0,-13.0,41938.0,117801.48,46820.0,-23932.0,
-FG1805.ZCE,20180418,1394.0,1404.0,1394.0,1421.0,1390.0,1418.0,1404.0,14.0,0.0,23466.0,65900.96,41776.0,-5044.0,
-FG1805.ZCE,20180419,1418.0,1404.0,1420.0,1432.0,1417.0,1429.0,1424.0,25.0,20.0,17234.0,49078.5,34212.0,-7564.0,
-FG1805.ZCE,20180420,1429.0,1424.0,1423.0,1430.0,1410.0,1413.0,1419.0,-11.0,-5.0,9660.0,27417.58,28590.0,-5622.0,
-FG1805.ZCE,20180423,1413.0,1419.0,1419.0,1424.0,1402.0,1407.0,1413.0,-12.0,-6.0,12236.0,34578.18,23736.0,-4854.0,
-FG1805.ZCE,20180424,1407.0,1413.0,1400.0,1417.0,1400.0,1406.0,1408.0,-7.0,-5.0,10470.0,29493.79,18850.0,-4886.0,
-FG1805.ZCE,20180425,1406.0,1408.0,1412.0,1423.0,1397.0,1397.0,1403.0,-11.0,-5.0,6772.0,19001.42,14654.0,-4196.0,
-FG1805.ZCE,20180426,1397.0,1403.0,1396.0,1410.0,1391.0,1405.0,1399.0,2.0,-4.0,6432.0,17997.63,9988.0,-4666.0,
-FG1805.ZCE,20180427,1405.0,1399.0,1400.0,1420.0,1397.0,1400.0,1409.0,1.0,10.0,9882.0,27837.61,4106.0,-5882.0,
-FG1805.ZCE,20180502,1400.0,1409.0,1400.0,1400.0,1342.0,1383.0,1368.0,-26.0,-41.0,1838.0,5029.83,3914.0,-192.0,
-FG1805.ZCE,20180503,1383.0,1368.0,1362.0,1379.0,1303.0,1360.0,1359.0,-8.0,-9.0,650.0,1766.14,4164.0,250.0,
-FG1805.ZCE,20180504,1360.0,1359.0,1316.0,1400.0,1315.0,1330.0,1375.0,-29.0,16.0,410.0,1127.31,3928.0,-236.0,
-FG1805.ZCE,20180507,1330.0,1375.0,1383.0,1383.0,1383.0,1383.0,1383.0,8.0,8.0,6.0,16.6,3922.0,-6.0,
-FG1805.ZCE,20180508,1383.0,1383.0,1370.0,1379.0,1322.0,1379.0,1372.0,-4.0,-11.0,496.0,1360.56,3912.0,-10.0,
-FG1805.ZCE,20180509,1379.0,1372.0,1360.0,1378.0,1351.0,1378.0,1360.0,6.0,-12.0,188.0,511.43,3848.0,-64.0,
-FG1805.ZCE,20180510,1378.0,1360.0,1380.0,1383.0,1380.0,1383.0,1382.0,23.0,22.0,8.0,22.1,3840.0,-8.0,
-FG1805.ZCE,20180511,1383.0,1382.0,1387.0,1393.0,1387.0,1388.0,1388.0,6.0,6.0,3402.0,9442.75,3834.0,-6.0,
-FG1805.ZCE,20180514,1388.0,1388.0,1388.0,1388.0,1386.0,1388.0,1388.0,0.0,0.0,32.0,88.81,3834.0,0.0,
-FG1805.ZCE,20180515,1388.0,1388.0,,,,,1318.0,,-70.0,0.0,0.0,0.0,-3834.0,
diff --git a/data/FG/FG1806.csv b/data/FG/FG1806.csv
deleted file mode 100644
index 0b95c08..0000000
--- a/data/FG/FG1806.csv
+++ /dev/null
@@ -1,247 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1806.ZCE,20170615,,1194.0,1222.0,1237.0,1222.0,1237.0,1227.0,43.0,33.0,18.0,44.16,18.0,18.0,
-FG1806.ZCE,20170616,1237.0,1227.0,1251.0,1252.0,1251.0,1252.0,1251.0,25.0,24.0,10.0,25.02,8.0,-10.0,
-FG1806.ZCE,20170619,1252.0,1251.0,1251.0,1256.0,1251.0,1256.0,1255.0,5.0,4.0,8.0,20.08,4.0,-4.0,
-FG1806.ZCE,20170620,1256.0,1255.0,1245.0,1245.0,1245.0,1245.0,1245.0,-10.0,-10.0,2.0,4.98,6.0,2.0,
-FG1806.ZCE,20170621,1245.0,1245.0,1245.0,1245.0,1245.0,1245.0,1245.0,0.0,0.0,2.0,4.98,8.0,2.0,
-FG1806.ZCE,20170622,1245.0,1245.0,1247.0,1247.0,1237.0,1237.0,1241.0,-8.0,-4.0,28.0,69.48,34.0,26.0,
-FG1806.ZCE,20170623,1237.0,1241.0,,,,,1241.0,,0.0,0.0,0.0,34.0,0.0,
-FG1806.ZCE,20170626,,1241.0,,,,,1241.0,,0.0,0.0,0.0,34.0,0.0,
-FG1806.ZCE,20170627,,1241.0,,,,,1241.0,,0.0,0.0,0.0,34.0,0.0,
-FG1806.ZCE,20170628,,1241.0,1246.0,1252.0,1246.0,1252.0,1248.0,11.0,7.0,6.0,14.98,28.0,-6.0,
-FG1806.ZCE,20170629,1252.0,1248.0,1242.0,1280.0,1242.0,1280.0,1263.0,32.0,15.0,14.0,35.36,14.0,-14.0,
-FG1806.ZCE,20170630,1280.0,1263.0,1288.0,1288.0,1288.0,1288.0,1288.0,25.0,25.0,2.0,5.15,12.0,-2.0,
-FG1806.ZCE,20170703,1288.0,1288.0,1278.0,1278.0,1278.0,1278.0,1278.0,-10.0,-10.0,2.0,5.11,10.0,-2.0,
-FG1806.ZCE,20170704,1278.0,1278.0,,,,,1270.0,,-8.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170705,,1270.0,1270.0,1285.0,1270.0,1279.0,1276.0,9.0,6.0,12.0,30.63,4.0,-6.0,
-FG1806.ZCE,20170706,1279.0,1276.0,,,,,1276.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170707,,1276.0,,,,,1277.0,,1.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170710,,1277.0,1293.0,1293.0,1293.0,1293.0,1293.0,16.0,16.0,6.0,15.52,4.0,0.0,
-FG1806.ZCE,20170711,1293.0,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170712,,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170713,,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170714,,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170717,,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170718,,1293.0,,,,,1293.0,,0.0,0.0,0.0,4.0,0.0,
-FG1806.ZCE,20170719,,1293.0,1321.0,1355.0,1316.0,1355.0,1339.0,62.0,46.0,12.0,32.13,8.0,4.0,
-FG1806.ZCE,20170720,1355.0,1339.0,,,,,1336.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170721,,1336.0,,,,,1336.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170724,,1336.0,,,,,1333.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170725,,1333.0,,,,,1334.0,,1.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170726,,1334.0,,,,,1329.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170727,,1329.0,,,,,1329.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170728,,1329.0,,,,,1329.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170731,,1329.0,,,,,1337.0,,8.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170801,,1337.0,,,,,1337.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170802,,1337.0,1366.0,1368.0,1345.0,1345.0,1360.0,8.0,23.0,6.0,16.32,14.0,6.0,
-FG1806.ZCE,20170803,1345.0,1360.0,,,,,1354.0,,-6.0,0.0,0.0,14.0,0.0,
-FG1806.ZCE,20170804,,1354.0,,,,,1358.0,,4.0,0.0,0.0,14.0,0.0,
-FG1806.ZCE,20170807,,1358.0,,,,,1358.0,,0.0,0.0,0.0,14.0,0.0,
-FG1806.ZCE,20170808,,1358.0,,,,,1358.0,,0.0,0.0,0.0,14.0,0.0,
-FG1806.ZCE,20170809,,1358.0,1373.0,1409.0,1373.0,1409.0,1398.0,51.0,40.0,12.0,33.55,14.0,0.0,
-FG1806.ZCE,20170810,1409.0,1398.0,1421.0,1421.0,1421.0,1421.0,1421.0,23.0,23.0,4.0,11.37,16.0,2.0,
-FG1806.ZCE,20170811,1421.0,1421.0,1406.0,1406.0,1405.0,1405.0,1406.0,-16.0,-15.0,10.0,28.12,12.0,-4.0,
-FG1806.ZCE,20170814,1405.0,1406.0,1417.0,1417.0,1395.0,1396.0,1400.0,-10.0,-6.0,10.0,28.0,8.0,-4.0,
-FG1806.ZCE,20170815,1396.0,1400.0,1393.0,1393.0,1393.0,1393.0,1393.0,-7.0,-7.0,2.0,5.57,8.0,0.0,
-FG1806.ZCE,20170816,1393.0,1393.0,,,,,1393.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170817,,1393.0,,,,,1404.0,,11.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170818,,1404.0,,,,,1404.0,,0.0,0.0,0.0,8.0,0.0,
-FG1806.ZCE,20170821,,1404.0,1432.0,1440.0,1432.0,1440.0,1436.0,36.0,32.0,4.0,11.49,10.0,2.0,
-FG1806.ZCE,20170822,1440.0,1436.0,,,,,1436.0,,0.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170823,,1436.0,,,,,1423.0,,-13.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170824,,1423.0,1423.0,1423.0,1423.0,1423.0,1423.0,0.0,0.0,4.0,11.38,10.0,0.0,
-FG1806.ZCE,20170825,1423.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170828,,1423.0,,,,,1423.0,,0.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170829,,1423.0,,,,,1419.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170830,,1419.0,,,,,1419.0,,0.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170831,,1419.0,,,,,1399.0,,-20.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170901,,1399.0,,,,,1398.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170904,,1398.0,1397.0,1413.0,1397.0,1413.0,1404.0,15.0,6.0,8.0,22.46,10.0,0.0,
-FG1806.ZCE,20170905,1413.0,1404.0,,,,,1376.0,,-28.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170906,,1376.0,,,,,1372.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170907,,1372.0,,,,,1360.0,,-12.0,0.0,0.0,10.0,0.0,
-FG1806.ZCE,20170908,,1360.0,1364.0,1371.0,1334.0,1345.0,1350.0,-15.0,-10.0,56.0,151.17,54.0,44.0,
-FG1806.ZCE,20170911,1345.0,1350.0,1353.0,1359.0,1346.0,1359.0,1352.0,9.0,2.0,24.0,64.9,66.0,12.0,
-FG1806.ZCE,20170912,1359.0,1352.0,,,,,1364.0,,12.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20170913,,1364.0,,,,,1364.0,,0.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20170914,,1364.0,1384.0,1384.0,1384.0,1384.0,1384.0,20.0,20.0,2.0,5.54,66.0,0.0,
-FG1806.ZCE,20170915,1384.0,1384.0,,,,,1357.0,,-27.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20170918,,1357.0,,,,,1342.0,,-15.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20170919,,1342.0,,,,,1327.0,,-15.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20170920,,1327.0,1320.0,1320.0,1314.0,1314.0,1317.0,-13.0,-10.0,4.0,10.54,68.0,2.0,
-FG1806.ZCE,20170921,1314.0,1317.0,1324.0,1343.0,1321.0,1343.0,1324.0,26.0,7.0,60.0,158.94,68.0,0.0,
-FG1806.ZCE,20170922,1343.0,1324.0,1320.0,1320.0,1320.0,1320.0,1320.0,-4.0,-4.0,2.0,5.28,68.0,0.0,
-FG1806.ZCE,20170925,1320.0,1320.0,,,,,1320.0,,0.0,0.0,0.0,68.0,0.0,
-FG1806.ZCE,20170926,,1320.0,1320.0,1320.0,1320.0,1320.0,1320.0,0.0,0.0,2.0,5.28,68.0,0.0,
-FG1806.ZCE,20170927,1320.0,1320.0,1302.0,1302.0,1302.0,1302.0,1302.0,-18.0,-18.0,2.0,5.21,66.0,-2.0,
-FG1806.ZCE,20170928,1302.0,1302.0,1300.0,1300.0,1300.0,1300.0,1300.0,-2.0,-2.0,4.0,10.4,66.0,0.0,
-FG1806.ZCE,20170929,1300.0,1300.0,,,,,1298.0,,-2.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20171009,,1298.0,,,,,1286.0,,-12.0,0.0,0.0,66.0,0.0,
-FG1806.ZCE,20171010,,1286.0,1298.0,1324.0,1298.0,1316.0,1312.0,30.0,26.0,28.0,73.46,74.0,8.0,
-FG1806.ZCE,20171011,1316.0,1312.0,1318.0,1318.0,1313.0,1313.0,1316.0,1.0,4.0,4.0,10.52,76.0,2.0,
-FG1806.ZCE,20171012,1313.0,1316.0,1308.0,1308.0,1308.0,1308.0,1308.0,-8.0,-8.0,2.0,5.23,76.0,0.0,
-FG1806.ZCE,20171013,1308.0,1308.0,,,,,1328.0,,20.0,0.0,0.0,76.0,0.0,
-FG1806.ZCE,20171016,,1328.0,1316.0,1337.0,1316.0,1337.0,1327.0,9.0,-1.0,4.0,10.61,78.0,2.0,
-FG1806.ZCE,20171017,1337.0,1327.0,1330.0,1340.0,1330.0,1340.0,1335.0,13.0,8.0,10.0,26.71,88.0,10.0,
-FG1806.ZCE,20171018,1340.0,1335.0,,,,,1338.0,,3.0,0.0,0.0,88.0,0.0,
-FG1806.ZCE,20171019,,1338.0,1332.0,1332.0,1332.0,1332.0,1332.0,-6.0,-6.0,2.0,5.33,88.0,0.0,
-FG1806.ZCE,20171020,1332.0,1332.0,1356.0,1363.0,1351.0,1353.0,1354.0,21.0,22.0,12.0,32.5,90.0,2.0,
-FG1806.ZCE,20171023,1353.0,1354.0,1337.0,1337.0,1336.0,1336.0,1336.0,-18.0,-18.0,6.0,16.04,90.0,0.0,
-FG1806.ZCE,20171024,1336.0,1336.0,1335.0,1339.0,1335.0,1339.0,1337.0,3.0,1.0,6.0,16.04,88.0,-2.0,
-FG1806.ZCE,20171025,1339.0,1337.0,1344.0,1344.0,1331.0,1331.0,1336.0,-6.0,-1.0,8.0,21.37,88.0,0.0,
-FG1806.ZCE,20171026,1331.0,1336.0,1330.0,1330.0,1330.0,1330.0,1330.0,-6.0,-6.0,2.0,5.32,88.0,0.0,
-FG1806.ZCE,20171027,1330.0,1330.0,,,,,1304.0,,-26.0,0.0,0.0,88.0,0.0,
-FG1806.ZCE,20171030,,1304.0,,,,,1300.0,,-4.0,0.0,0.0,88.0,0.0,
-FG1806.ZCE,20171031,,1300.0,,,,,1296.0,,-4.0,0.0,0.0,88.0,0.0,
-FG1806.ZCE,20171101,,1296.0,1320.0,1320.0,1320.0,1320.0,1320.0,24.0,24.0,2.0,5.28,88.0,0.0,
-FG1806.ZCE,20171102,1320.0,1320.0,1309.0,1309.0,1309.0,1309.0,1309.0,-11.0,-11.0,2.0,5.24,88.0,0.0,
-FG1806.ZCE,20171103,1309.0,1309.0,1318.0,1321.0,1318.0,1321.0,1320.0,12.0,11.0,8.0,21.11,96.0,8.0,
-FG1806.ZCE,20171106,1321.0,1320.0,1323.0,1330.0,1323.0,1329.0,1327.0,9.0,7.0,6.0,15.93,96.0,0.0,
-FG1806.ZCE,20171107,1329.0,1327.0,1334.0,1356.0,1334.0,1356.0,1345.0,29.0,18.0,14.0,37.66,98.0,2.0,
-FG1806.ZCE,20171108,1356.0,1345.0,1341.0,1343.0,1341.0,1343.0,1342.0,-2.0,-3.0,4.0,10.74,98.0,0.0,
-FG1806.ZCE,20171109,1343.0,1342.0,1353.0,1380.0,1352.0,1380.0,1362.0,38.0,20.0,6.0,16.34,100.0,2.0,
-FG1806.ZCE,20171110,1380.0,1362.0,1382.0,1388.0,1382.0,1387.0,1386.0,25.0,24.0,8.0,22.17,104.0,4.0,
-FG1806.ZCE,20171113,1387.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,104.0,0.0,
-FG1806.ZCE,20171114,,1386.0,,,,,1396.0,,10.0,0.0,0.0,104.0,0.0,
-FG1806.ZCE,20171115,,1396.0,1384.0,1384.0,1384.0,1384.0,1384.0,-12.0,-12.0,2.0,5.54,104.0,0.0,
-FG1806.ZCE,20171116,1384.0,1384.0,,,,,1384.0,,0.0,0.0,0.0,104.0,0.0,
-FG1806.ZCE,20171117,,1384.0,1396.0,1396.0,1394.0,1394.0,1395.0,10.0,11.0,4.0,11.16,108.0,4.0,
-FG1806.ZCE,20171120,1394.0,1395.0,1399.0,1411.0,1399.0,1411.0,1405.0,16.0,10.0,4.0,11.24,110.0,2.0,
-FG1806.ZCE,20171121,1411.0,1405.0,1429.0,1453.0,1429.0,1439.0,1442.0,34.0,37.0,22.0,63.45,120.0,10.0,
-FG1806.ZCE,20171122,1439.0,1442.0,1445.0,1445.0,1437.0,1445.0,1443.0,3.0,1.0,12.0,34.64,130.0,10.0,
-FG1806.ZCE,20171123,1445.0,1443.0,1458.0,1459.0,1439.0,1459.0,1451.0,16.0,8.0,34.0,98.68,142.0,12.0,
-FG1806.ZCE,20171124,1459.0,1451.0,1453.0,1453.0,1453.0,1453.0,1453.0,2.0,2.0,2.0,5.81,142.0,0.0,
-FG1806.ZCE,20171127,1453.0,1453.0,1463.0,1495.0,1463.0,1475.0,1480.0,22.0,27.0,48.0,142.12,166.0,24.0,
-FG1806.ZCE,20171128,1475.0,1480.0,1460.0,1460.0,1446.0,1455.0,1451.0,-25.0,-29.0,34.0,98.68,166.0,0.0,
-FG1806.ZCE,20171129,1455.0,1451.0,1469.0,1481.0,1456.0,1481.0,1463.0,30.0,12.0,98.0,286.76,194.0,28.0,
-FG1806.ZCE,20171130,1481.0,1463.0,1494.0,1499.0,1476.0,1476.0,1492.0,13.0,29.0,38.0,113.36,204.0,10.0,
-FG1806.ZCE,20171201,1476.0,1492.0,1473.0,1483.0,1459.0,1483.0,1470.0,-9.0,-22.0,58.0,170.53,176.0,-28.0,
-FG1806.ZCE,20171204,1483.0,1470.0,1486.0,1525.0,1476.0,1508.0,1498.0,38.0,28.0,70.0,209.71,178.0,2.0,
-FG1806.ZCE,20171205,1508.0,1498.0,1512.0,1514.0,1503.0,1503.0,1509.0,5.0,11.0,30.0,90.52,182.0,4.0,
-FG1806.ZCE,20171206,1503.0,1509.0,,,,,1509.0,,0.0,0.0,0.0,182.0,0.0,
-FG1806.ZCE,20171207,,1509.0,1492.0,1493.0,1472.0,1472.0,1480.0,-37.0,-29.0,68.0,201.31,182.0,0.0,
-FG1806.ZCE,20171208,1472.0,1480.0,1470.0,1482.0,1470.0,1482.0,1475.0,2.0,-5.0,92.0,271.33,166.0,-16.0,
-FG1806.ZCE,20171211,1482.0,1475.0,1474.0,1491.0,1470.0,1478.0,1480.0,3.0,5.0,32.0,94.71,182.0,16.0,
-FG1806.ZCE,20171212,1478.0,1480.0,1477.0,1477.0,1477.0,1477.0,1477.0,-3.0,-3.0,2.0,5.91,182.0,0.0,
-FG1806.ZCE,20171213,1477.0,1477.0,1498.0,1505.0,1494.0,1495.0,1498.0,18.0,21.0,50.0,149.8,214.0,32.0,
-FG1806.ZCE,20171214,1495.0,1498.0,1497.0,1498.0,1468.0,1468.0,1482.0,-30.0,-16.0,70.0,207.42,210.0,-4.0,
-FG1806.ZCE,20171215,1468.0,1482.0,1478.0,1478.0,1467.0,1472.0,1472.0,-10.0,-10.0,12.0,35.32,206.0,-4.0,
-FG1806.ZCE,20171218,1472.0,1472.0,1480.0,1501.0,1477.0,1494.0,1493.0,22.0,21.0,40.0,119.42,218.0,12.0,
-FG1806.ZCE,20171219,1494.0,1493.0,1490.0,1512.0,1490.0,1497.0,1502.0,4.0,9.0,30.0,90.14,232.0,14.0,
-FG1806.ZCE,20171220,1497.0,1502.0,1500.0,1506.0,1498.0,1500.0,1501.0,-2.0,-1.0,44.0,132.12,242.0,10.0,
-FG1806.ZCE,20171221,1500.0,1501.0,1510.0,1510.0,1499.0,1510.0,1504.0,9.0,3.0,28.0,84.22,246.0,4.0,
-FG1806.ZCE,20171222,1510.0,1504.0,1511.0,1520.0,1504.0,1519.0,1515.0,15.0,11.0,82.0,248.41,294.0,48.0,
-FG1806.ZCE,20171225,1519.0,1515.0,1521.0,1524.0,1506.0,1506.0,1514.0,-9.0,-1.0,66.0,199.84,312.0,18.0,
-FG1806.ZCE,20171226,1506.0,1514.0,1506.0,1514.0,1500.0,1510.0,1506.0,-4.0,-8.0,58.0,174.75,314.0,2.0,
-FG1806.ZCE,20171227,1510.0,1506.0,1517.0,1517.0,1494.0,1494.0,1502.0,-12.0,-4.0,30.0,90.12,314.0,0.0,
-FG1806.ZCE,20171228,1494.0,1502.0,1493.0,1499.0,1489.0,1493.0,1493.0,-9.0,-9.0,62.0,185.1,314.0,0.0,
-FG1806.ZCE,20171229,1493.0,1493.0,1484.0,1500.0,1484.0,1500.0,1492.0,7.0,-1.0,30.0,89.54,322.0,8.0,
-FG1806.ZCE,20180102,1500.0,1492.0,1490.0,1490.0,1472.0,1489.0,1483.0,-3.0,-9.0,52.0,154.22,322.0,0.0,
-FG1806.ZCE,20180103,1489.0,1483.0,1481.0,1482.0,1470.0,1480.0,1477.0,-3.0,-6.0,38.0,112.25,314.0,-8.0,
-FG1806.ZCE,20180104,1480.0,1477.0,1478.0,1492.0,1478.0,1492.0,1485.0,15.0,8.0,12.0,35.63,312.0,-2.0,
-FG1806.ZCE,20180105,1492.0,1485.0,1482.0,1482.0,1466.0,1479.0,1470.0,-6.0,-15.0,630.0,1851.62,872.0,560.0,
-FG1806.ZCE,20180108,1479.0,1470.0,1473.0,1517.0,1473.0,1517.0,1491.0,47.0,21.0,52.0,155.03,884.0,12.0,
-FG1806.ZCE,20180109,1517.0,1491.0,1510.0,1524.0,1508.0,1517.0,1514.0,26.0,23.0,1504.0,4552.99,2364.0,1480.0,
-FG1806.ZCE,20180110,1517.0,1514.0,1523.0,1532.0,1513.0,1526.0,1523.0,12.0,9.0,316.0,962.72,2628.0,264.0,
-FG1806.ZCE,20180111,1526.0,1523.0,1528.0,1528.0,1501.0,1510.0,1509.0,-13.0,-14.0,7512.0,22664.94,9730.0,7102.0,
-FG1806.ZCE,20180112,1510.0,1509.0,1515.0,1515.0,1508.0,1511.0,1512.0,2.0,3.0,502.0,1517.66,9746.0,16.0,
-FG1806.ZCE,20180115,1511.0,1512.0,1512.0,1512.0,1498.0,1505.0,1504.0,-7.0,-8.0,834.0,2508.29,10422.0,676.0,
-FG1806.ZCE,20180116,1505.0,1504.0,1508.0,1520.0,1491.0,1495.0,1500.0,-9.0,-4.0,242.0,726.06,10572.0,150.0,
-FG1806.ZCE,20180117,1495.0,1500.0,1495.0,1503.0,1490.0,1498.0,1497.0,-2.0,-3.0,386.0,1155.93,10786.0,214.0,
-FG1806.ZCE,20180118,1498.0,1497.0,1498.0,1521.0,1498.0,1519.0,1506.0,22.0,9.0,1712.0,5157.36,10960.0,174.0,
-FG1806.ZCE,20180119,1519.0,1506.0,1522.0,1522.0,1509.0,1514.0,1514.0,8.0,8.0,120.0,363.45,10980.0,20.0,
-FG1806.ZCE,20180122,1514.0,1514.0,1511.0,1511.0,1490.0,1494.0,1497.0,-20.0,-17.0,276.0,826.52,10942.0,-38.0,
-FG1806.ZCE,20180123,1494.0,1497.0,1491.0,1505.0,1491.0,1497.0,1498.0,0.0,1.0,132.0,395.36,11024.0,82.0,
-FG1806.ZCE,20180124,1497.0,1498.0,1497.0,1505.0,1495.0,1497.0,1500.0,-1.0,2.0,122.0,365.93,11062.0,38.0,
-FG1806.ZCE,20180125,1497.0,1500.0,1504.0,1525.0,1496.0,1520.0,1520.0,20.0,20.0,446.0,1355.69,11008.0,-54.0,
-FG1806.ZCE,20180126,1520.0,1520.0,1520.0,1525.0,1512.0,1520.0,1519.0,0.0,-1.0,86.0,261.32,10996.0,-12.0,
-FG1806.ZCE,20180129,1520.0,1519.0,1517.0,1544.0,1517.0,1544.0,1533.0,25.0,14.0,1140.0,3495.72,11026.0,30.0,
-FG1806.ZCE,20180130,1544.0,1533.0,1540.0,1541.0,1532.0,1539.0,1537.0,6.0,4.0,440.0,1352.95,11098.0,72.0,
-FG1806.ZCE,20180131,1539.0,1537.0,1540.0,1540.0,1521.0,1524.0,1527.0,-13.0,-10.0,324.0,989.67,11076.0,-22.0,
-FG1806.ZCE,20180201,1524.0,1527.0,1530.0,1530.0,1513.0,1515.0,1520.0,-12.0,-7.0,624.0,1896.45,11308.0,232.0,
-FG1806.ZCE,20180202,1515.0,1520.0,1510.0,1535.0,1510.0,1532.0,1521.0,12.0,1.0,410.0,1246.95,11382.0,74.0,
-FG1806.ZCE,20180205,1532.0,1521.0,1527.0,1539.0,1527.0,1534.0,1533.0,13.0,12.0,388.0,1189.83,11618.0,236.0,
-FG1806.ZCE,20180206,1534.0,1533.0,1529.0,1540.0,1526.0,1530.0,1530.0,-3.0,-3.0,252.0,771.14,11682.0,64.0,
-FG1806.ZCE,20180207,1530.0,1530.0,1529.0,1540.0,1527.0,1533.0,1535.0,3.0,5.0,1816.0,5575.15,11622.0,-60.0,
-FG1806.ZCE,20180208,1533.0,1535.0,1532.0,1558.0,1513.0,1513.0,1529.0,-22.0,-6.0,1616.0,4942.55,12254.0,632.0,
-FG1806.ZCE,20180209,1513.0,1529.0,1513.0,1522.0,1496.0,1496.0,1507.0,-33.0,-22.0,1446.0,4356.98,12704.0,450.0,
-FG1806.ZCE,20180212,1496.0,1507.0,1493.0,1504.0,1483.0,1489.0,1493.0,-18.0,-14.0,360.0,1075.06,12832.0,128.0,
-FG1806.ZCE,20180213,1489.0,1493.0,1491.0,1499.0,1487.0,1494.0,1493.0,1.0,0.0,152.0,453.95,12712.0,-120.0,
-FG1806.ZCE,20180214,1494.0,1493.0,1497.0,1508.0,1497.0,1508.0,1506.0,15.0,13.0,36.0,108.4,12710.0,-2.0,
-FG1806.ZCE,20180222,1508.0,1506.0,1516.0,1519.0,1494.0,1497.0,1503.0,-9.0,-3.0,96.0,288.61,12690.0,-20.0,
-FG1806.ZCE,20180223,1497.0,1503.0,1493.0,1531.0,1493.0,1526.0,1516.0,23.0,13.0,304.0,921.85,12710.0,20.0,
-FG1806.ZCE,20180226,1526.0,1516.0,1526.0,1532.0,1519.0,1529.0,1524.0,13.0,8.0,546.0,1664.52,12502.0,-208.0,
-FG1806.ZCE,20180227,1529.0,1524.0,1526.0,1532.0,1522.0,1528.0,1528.0,4.0,4.0,416.0,1270.89,12242.0,-260.0,
-FG1806.ZCE,20180228,1528.0,1528.0,1527.0,1539.0,1525.0,1534.0,1533.0,6.0,5.0,810.0,2483.21,11780.0,-462.0,
-FG1806.ZCE,20180301,1534.0,1533.0,1530.0,1542.0,1524.0,1537.0,1535.0,4.0,2.0,606.0,1860.36,11620.0,-160.0,
-FG1806.ZCE,20180302,1537.0,1535.0,1537.0,1542.0,1531.0,1539.0,1537.0,4.0,2.0,1520.0,4673.49,11542.0,-78.0,
-FG1806.ZCE,20180305,1539.0,1537.0,1540.0,1547.0,1526.0,1526.0,1535.0,-11.0,-2.0,778.0,2388.78,11294.0,-248.0,
-FG1806.ZCE,20180306,1526.0,1535.0,1534.0,1534.0,1522.0,1525.0,1525.0,-10.0,-10.0,1456.0,4441.77,11024.0,-270.0,
-FG1806.ZCE,20180307,1525.0,1525.0,1530.0,1535.0,1517.0,1524.0,1526.0,-1.0,1.0,596.0,1819.33,10854.0,-170.0,
-FG1806.ZCE,20180308,1524.0,1526.0,1524.0,1530.0,1513.0,1515.0,1521.0,-11.0,-5.0,798.0,2426.83,10560.0,-294.0,
-FG1806.ZCE,20180309,1515.0,1521.0,1514.0,1517.0,1482.0,1488.0,1493.0,-33.0,-28.0,7036.0,21007.56,4250.0,-6310.0,
-FG1806.ZCE,20180312,1488.0,1493.0,1496.0,1515.0,1486.0,1490.0,1497.0,-3.0,4.0,2728.0,8165.71,2140.0,-2110.0,
-FG1806.ZCE,20180313,1490.0,1497.0,1479.0,1500.0,1479.0,1499.0,1495.0,2.0,-2.0,382.0,1142.1,2048.0,-92.0,
-FG1806.ZCE,20180314,1499.0,1495.0,1495.0,1508.0,1492.0,1496.0,1500.0,1.0,5.0,534.0,1601.79,1858.0,-190.0,
-FG1806.ZCE,20180315,1496.0,1500.0,1499.0,1499.0,1468.0,1471.0,1482.0,-29.0,-18.0,658.0,1950.17,1646.0,-212.0,
-FG1806.ZCE,20180316,1471.0,1482.0,1471.0,1485.0,1468.0,1484.0,1479.0,2.0,-3.0,256.0,757.28,1628.0,-18.0,
-FG1806.ZCE,20180319,1484.0,1479.0,1484.0,1497.0,1472.0,1483.0,1483.0,4.0,4.0,342.0,1014.17,1556.0,-72.0,
-FG1806.ZCE,20180320,1483.0,1483.0,1483.0,1486.0,1458.0,1462.0,1471.0,-21.0,-12.0,332.0,976.59,1360.0,-196.0,
-FG1806.ZCE,20180321,1462.0,1471.0,1466.0,1470.0,1428.0,1434.0,1446.0,-37.0,-25.0,500.0,1445.92,1084.0,-276.0,
-FG1806.ZCE,20180322,1434.0,1446.0,1427.0,1441.0,1373.0,1382.0,1410.0,-64.0,-36.0,574.0,1619.01,978.0,-106.0,
-FG1806.ZCE,20180323,1382.0,1410.0,1402.0,1406.0,1354.0,1390.0,1379.0,-20.0,-31.0,374.0,1031.8,962.0,-16.0,
-FG1806.ZCE,20180326,1390.0,1379.0,1387.0,1410.0,1375.0,1402.0,1395.0,23.0,16.0,174.0,485.47,936.0,-26.0,
-FG1806.ZCE,20180327,1402.0,1395.0,1398.0,1408.0,1385.0,1393.0,1395.0,-2.0,0.0,96.0,267.88,910.0,-26.0,
-FG1806.ZCE,20180328,1393.0,1395.0,1383.0,1394.0,1378.0,1387.0,1387.0,-8.0,-8.0,80.0,221.92,922.0,12.0,
-FG1806.ZCE,20180329,1387.0,1387.0,1379.0,1400.0,1379.0,1396.0,1393.0,9.0,6.0,88.0,245.21,904.0,-18.0,
-FG1806.ZCE,20180330,1396.0,1393.0,1392.0,1432.0,1392.0,1429.0,1410.0,36.0,17.0,120.0,338.49,876.0,-28.0,
-FG1806.ZCE,20180402,1429.0,1410.0,1423.0,1428.0,1405.0,1406.0,1413.0,-4.0,3.0,96.0,271.3,880.0,4.0,
-FG1806.ZCE,20180403,1406.0,1413.0,1411.0,1420.0,1378.0,1405.0,1405.0,-8.0,-8.0,226.0,635.2,898.0,18.0,
-FG1806.ZCE,20180404,1405.0,1405.0,1389.0,1403.0,1389.0,1401.0,1396.0,-4.0,-9.0,90.0,251.3,850.0,-48.0,
-FG1806.ZCE,20180409,1401.0,1396.0,1392.0,1404.0,1381.0,1404.0,1390.0,8.0,-6.0,88.0,244.61,844.0,-6.0,
-FG1806.ZCE,20180410,1404.0,1390.0,1396.0,1410.0,1394.0,1400.0,1400.0,10.0,10.0,56.0,156.76,814.0,-30.0,
-FG1806.ZCE,20180411,1400.0,1400.0,1430.0,1430.0,1396.0,1409.0,1412.0,9.0,12.0,68.0,192.01,798.0,-16.0,
-FG1806.ZCE,20180412,1409.0,1412.0,1412.0,1412.0,1405.0,1410.0,1408.0,-2.0,-4.0,16.0,45.04,796.0,-2.0,
-FG1806.ZCE,20180413,1410.0,1408.0,1413.0,1413.0,1413.0,1413.0,1413.0,5.0,5.0,14.0,39.56,782.0,-14.0,
-FG1806.ZCE,20180416,1413.0,1413.0,1420.0,1483.0,1396.0,1410.0,1426.0,-3.0,13.0,112.0,319.5,712.0,-70.0,
-FG1806.ZCE,20180417,1410.0,1426.0,1418.0,1425.0,1407.0,1407.0,1418.0,-19.0,-8.0,56.0,158.82,710.0,-2.0,
-FG1806.ZCE,20180418,1407.0,1418.0,1403.0,1420.0,1403.0,1415.0,1418.0,-3.0,0.0,24.0,68.05,700.0,-10.0,
-FG1806.ZCE,20180419,1415.0,1418.0,1421.0,1443.0,1421.0,1429.0,1437.0,11.0,19.0,74.0,212.63,638.0,-62.0,
-FG1806.ZCE,20180420,1429.0,1437.0,1427.0,1446.0,1423.0,1423.0,1430.0,-14.0,-7.0,10.0,28.6,640.0,2.0,
-FG1806.ZCE,20180423,1423.0,1430.0,1421.0,1421.0,1421.0,1421.0,1421.0,-9.0,-9.0,2.0,5.68,640.0,0.0,
-FG1806.ZCE,20180424,1421.0,1421.0,1459.0,1459.0,1401.0,1423.0,1434.0,2.0,13.0,34.0,97.5,634.0,-6.0,
-FG1806.ZCE,20180425,1423.0,1434.0,1444.0,1444.0,1416.0,1416.0,1428.0,-18.0,-6.0,12.0,34.26,632.0,-2.0,
-FG1806.ZCE,20180426,1416.0,1428.0,1419.0,1452.0,1417.0,1452.0,1431.0,24.0,3.0,10.0,28.62,632.0,0.0,
-FG1806.ZCE,20180427,1452.0,1431.0,1453.0,1453.0,1421.0,1421.0,1436.0,-10.0,5.0,56.0,160.78,658.0,26.0,
-FG1806.ZCE,20180502,1421.0,1436.0,1421.0,1437.0,1415.0,1424.0,1423.0,-12.0,-13.0,16.0,45.52,656.0,-2.0,
-FG1806.ZCE,20180503,1424.0,1423.0,1427.0,1435.0,1427.0,1435.0,1431.0,12.0,8.0,14.0,40.08,654.0,-2.0,
-FG1806.ZCE,20180504,1435.0,1431.0,1435.0,1435.0,1417.0,1417.0,1423.0,-14.0,-8.0,72.0,204.88,586.0,-68.0,
-FG1806.ZCE,20180507,1417.0,1423.0,1421.0,1424.0,1421.0,1424.0,1422.0,1.0,-1.0,12.0,34.12,576.0,-10.0,
-FG1806.ZCE,20180508,1424.0,1422.0,1434.0,1451.0,1428.0,1428.0,1439.0,6.0,17.0,182.0,523.66,486.0,-90.0,
-FG1806.ZCE,20180509,1428.0,1439.0,1414.0,1416.0,1400.0,1412.0,1405.0,-27.0,-34.0,230.0,646.2,430.0,-56.0,
-FG1806.ZCE,20180510,1412.0,1405.0,1374.0,1428.0,1374.0,1413.0,1405.0,8.0,0.0,76.0,213.62,414.0,-16.0,
-FG1806.ZCE,20180511,1413.0,1405.0,1398.0,1413.0,1398.0,1413.0,1409.0,8.0,4.0,30.0,84.56,414.0,0.0,
-FG1806.ZCE,20180514,1413.0,1409.0,1409.0,1434.0,1409.0,1420.0,1415.0,11.0,6.0,62.0,175.46,374.0,-40.0,
-FG1806.ZCE,20180515,1420.0,1415.0,1423.0,1423.0,1422.0,1422.0,1423.0,7.0,8.0,6.0,17.07,370.0,-4.0,
-FG1806.ZCE,20180516,1422.0,1423.0,1450.0,1450.0,1416.0,1425.0,1428.0,2.0,5.0,28.0,79.94,350.0,-20.0,
-FG1806.ZCE,20180517,1425.0,1428.0,1402.0,1428.0,1400.0,1400.0,1404.0,-28.0,-24.0,152.0,426.71,428.0,78.0,
-FG1806.ZCE,20180518,1400.0,1404.0,1406.0,1410.0,1392.0,1404.0,1401.0,0.0,-3.0,72.0,201.79,382.0,-46.0,
-FG1806.ZCE,20180521,1404.0,1401.0,1406.0,1410.0,1392.0,1401.0,1406.0,0.0,5.0,182.0,511.77,372.0,-10.0,
-FG1806.ZCE,20180522,1401.0,1406.0,1407.0,1412.0,1406.0,1412.0,1408.0,6.0,2.0,6.0,16.9,374.0,2.0,
-FG1806.ZCE,20180523,1412.0,1408.0,1405.0,1412.0,1405.0,1412.0,1410.0,4.0,2.0,52.0,146.62,410.0,36.0,
-FG1806.ZCE,20180524,1412.0,1410.0,1406.0,1420.0,1405.0,1417.0,1414.0,7.0,4.0,16.0,45.23,410.0,0.0,
-FG1806.ZCE,20180525,1417.0,1414.0,1410.0,1410.0,1410.0,1410.0,1410.0,-4.0,-4.0,2.0,5.64,408.0,-2.0,
-FG1806.ZCE,20180528,1410.0,1410.0,1415.0,1425.0,1393.0,1422.0,1416.0,12.0,6.0,42.0,118.9,396.0,-12.0,
-FG1806.ZCE,20180529,1422.0,1416.0,1385.0,1473.0,1385.0,1412.0,1428.0,-4.0,12.0,28.0,79.97,408.0,12.0,
-FG1806.ZCE,20180530,1412.0,1428.0,1438.0,1438.0,1410.0,1413.0,1432.0,-15.0,4.0,42.0,120.3,396.0,-12.0,
-FG1806.ZCE,20180531,1413.0,1432.0,1414.0,1438.0,1400.0,1438.0,1423.0,6.0,-9.0,18.0,51.24,386.0,-10.0,
-FG1806.ZCE,20180601,1438.0,1423.0,1438.0,1495.0,1438.0,1464.0,1489.0,41.0,66.0,148.0,440.6,360.0,-26.0,
-FG1806.ZCE,20180604,1464.0,1489.0,1464.0,1464.0,1415.0,1415.0,1435.0,-74.0,-54.0,168.0,482.1,300.0,-60.0,
-FG1806.ZCE,20180605,1415.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,300.0,0.0,
-FG1806.ZCE,20180606,,1435.0,1499.0,1505.0,1499.0,1505.0,1502.0,70.0,67.0,4.0,12.02,304.0,4.0,
-FG1806.ZCE,20180607,1505.0,1502.0,1505.0,1505.0,1445.0,1505.0,1503.0,3.0,1.0,74.0,222.4,300.0,-4.0,
-FG1806.ZCE,20180608,1505.0,1503.0,,,,,1500.0,,-3.0,0.0,0.0,300.0,0.0,
-FG1806.ZCE,20180611,,1500.0,1499.0,1499.0,1499.0,1499.0,1499.0,-1.0,-1.0,248.0,743.5,100.0,-200.0,
-FG1806.ZCE,20180612,1499.0,1499.0,1440.0,1440.0,1440.0,1440.0,1440.0,-59.0,-59.0,100.0,288.0,0.0,-100.0,
-FG1806.ZCE,20180613,1440.0,1440.0,,,,,1433.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1806.ZCE,20180614,,1433.0,,,,,1431.0,,-2.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1807.csv b/data/FG/FG1807.csv
deleted file mode 100644
index 1ba6900..0000000
--- a/data/FG/FG1807.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1807.ZCE,20170717,,1293.0,,,,,1293.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170718,,1293.0,,,,,1293.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170719,,1293.0,,,,,1300.0,,7.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170720,,1300.0,,,,,1301.0,,1.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170721,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170724,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170725,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170726,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170727,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170728,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170731,,1301.0,,,,,1322.0,,21.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20170801,,1322.0,1307.0,1307.0,1307.0,1307.0,1307.0,-15.0,-15.0,6.0,15.68,6.0,6.0,
-FG1807.ZCE,20170802,1307.0,1307.0,,,,,1311.0,,4.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170803,,1311.0,,,,,1311.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170804,,1311.0,,,,,1329.0,,18.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170807,,1329.0,,,,,1331.0,,2.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170808,,1331.0,,,,,1331.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170809,,1331.0,1398.0,1398.0,1398.0,1398.0,1398.0,67.0,67.0,6.0,16.78,6.0,0.0,
-FG1807.ZCE,20170810,1398.0,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170811,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170814,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170815,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170816,,1398.0,,,,,1398.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170817,,1398.0,,,,,1400.0,,2.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170818,,1400.0,,,,,1401.0,,1.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170821,,1401.0,,,,,1406.0,,5.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170822,,1406.0,,,,,1412.0,,6.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170823,,1412.0,,,,,1412.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170824,,1412.0,,,,,1413.0,,1.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170825,,1413.0,,,,,1413.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170828,,1413.0,,,,,1413.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170829,,1413.0,,,,,1413.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170830,,1413.0,,,,,1413.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170831,,1413.0,,,,,1398.0,,-15.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170901,,1398.0,,,,,1397.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170904,,1397.0,,,,,1369.0,,-28.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170905,,1369.0,,,,,1369.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170906,,1369.0,,,,,1369.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170907,,1369.0,,,,,1361.0,,-8.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170908,,1361.0,1366.0,1366.0,1366.0,1366.0,1366.0,5.0,5.0,2.0,5.46,8.0,2.0,
-FG1807.ZCE,20170911,1366.0,1366.0,1358.0,1358.0,1358.0,1358.0,1358.0,-8.0,-8.0,2.0,5.43,6.0,-2.0,
-FG1807.ZCE,20170912,1358.0,1358.0,,,,,1365.0,,7.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170913,,1365.0,,,,,1365.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170914,,1365.0,,,,,1368.0,,3.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170915,,1368.0,,,,,1342.0,,-26.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20170918,,1342.0,1330.0,1330.0,1330.0,1330.0,1330.0,-12.0,-12.0,6.0,15.96,2.0,-4.0,
-FG1807.ZCE,20170919,1330.0,1330.0,,,,,1329.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170920,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170921,,1329.0,,,,,1323.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170922,,1323.0,,,,,1320.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170925,,1320.0,,,,,1320.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170926,,1320.0,,,,,1299.0,,-21.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170927,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170928,,1299.0,,,,,1297.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20170929,,1297.0,,,,,1293.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171009,,1293.0,,,,,1278.0,,-15.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171010,,1278.0,1308.0,1308.0,1308.0,1308.0,1308.0,30.0,30.0,2.0,5.23,0.0,-2.0,
-FG1807.ZCE,20171011,1308.0,1308.0,,,,,1308.0,,0.0,0.0,0.0,0.0,0.0,
-FG1807.ZCE,20171012,,1308.0,1308.0,1308.0,1308.0,1308.0,1308.0,0.0,0.0,2.0,5.23,2.0,2.0,
-FG1807.ZCE,20171013,1308.0,1308.0,1328.0,1328.0,1328.0,1328.0,1328.0,20.0,20.0,2.0,5.31,2.0,0.0,
-FG1807.ZCE,20171016,1328.0,1328.0,,,,,1329.0,,1.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171017,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171018,,1329.0,,,,,1330.0,,1.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171019,,1330.0,,,,,1327.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171020,,1327.0,1342.0,1342.0,1342.0,1342.0,1342.0,15.0,15.0,2.0,5.37,2.0,0.0,
-FG1807.ZCE,20171023,1342.0,1342.0,1342.0,1410.0,1289.0,1291.0,1339.0,-51.0,-3.0,264.0,706.76,62.0,60.0,
-FG1807.ZCE,20171024,1291.0,1339.0,1298.0,1332.0,1298.0,1328.0,1325.0,-11.0,-14.0,70.0,185.46,6.0,-56.0,
-FG1807.ZCE,20171025,1328.0,1325.0,1330.0,1330.0,1324.0,1324.0,1327.0,-1.0,2.0,4.0,10.62,8.0,2.0,
-FG1807.ZCE,20171026,1324.0,1327.0,1318.0,1318.0,1315.0,1315.0,1317.0,-12.0,-10.0,4.0,10.53,10.0,2.0,
-FG1807.ZCE,20171027,1315.0,1317.0,,,,,1300.0,,-17.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171030,,1300.0,,,,,1295.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171031,,1295.0,,,,,1291.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171101,,1291.0,,,,,1297.0,,6.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171102,,1297.0,,,,,1304.0,,7.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171103,,1304.0,,,,,1305.0,,1.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171106,,1305.0,,,,,1318.0,,13.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20171107,,1318.0,1335.0,1339.0,1335.0,1339.0,1337.0,21.0,19.0,4.0,10.7,6.0,-4.0,
-FG1807.ZCE,20171108,1339.0,1337.0,1334.0,1346.0,1334.0,1346.0,1340.0,9.0,3.0,4.0,10.72,6.0,0.0,
-FG1807.ZCE,20171109,1346.0,1340.0,1352.0,1380.0,1351.0,1380.0,1360.0,40.0,20.0,8.0,21.76,2.0,-4.0,
-FG1807.ZCE,20171110,1380.0,1360.0,1392.0,1392.0,1371.0,1389.0,1382.0,29.0,22.0,18.0,49.74,2.0,0.0,
-FG1807.ZCE,20171113,1389.0,1382.0,1371.0,1391.0,1371.0,1390.0,1381.0,8.0,-1.0,24.0,66.27,2.0,0.0,
-FG1807.ZCE,20171114,1390.0,1381.0,1386.0,1386.0,1386.0,1386.0,1386.0,5.0,5.0,2.0,5.54,2.0,0.0,
-FG1807.ZCE,20171115,1386.0,1386.0,,,,,1379.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171116,,1379.0,,,,,1379.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171117,,1379.0,1391.0,1391.0,1388.0,1388.0,1390.0,9.0,11.0,4.0,11.12,2.0,0.0,
-FG1807.ZCE,20171120,1388.0,1390.0,,,,,1410.0,,20.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171121,,1410.0,1419.0,1419.0,1419.0,1419.0,1419.0,9.0,9.0,2.0,5.68,2.0,0.0,
-FG1807.ZCE,20171122,1419.0,1419.0,,,,,1433.0,,14.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171123,,1433.0,1442.0,1442.0,1442.0,1442.0,1442.0,9.0,9.0,2.0,5.77,2.0,0.0,
-FG1807.ZCE,20171124,1442.0,1442.0,,,,,1449.0,,7.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171127,,1449.0,1466.0,1466.0,1466.0,1466.0,1466.0,17.0,17.0,2.0,5.86,4.0,2.0,
-FG1807.ZCE,20171128,1466.0,1466.0,,,,,1459.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171129,,1459.0,1468.0,1468.0,1466.0,1466.0,1467.0,7.0,8.0,4.0,11.74,6.0,2.0,
-FG1807.ZCE,20171130,1466.0,1467.0,,,,,1459.0,,-8.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20171201,,1459.0,1453.0,1453.0,1452.0,1452.0,1453.0,-7.0,-6.0,4.0,11.62,4.0,-2.0,
-FG1807.ZCE,20171204,1452.0,1453.0,1499.0,1512.0,1499.0,1512.0,1506.0,59.0,53.0,4.0,12.04,4.0,0.0,
-FG1807.ZCE,20171205,1512.0,1506.0,,,,,1499.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171206,,1499.0,,,,,1500.0,,1.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171207,,1500.0,1462.0,1462.0,1462.0,1462.0,1462.0,-38.0,-38.0,2.0,5.85,2.0,-2.0,
-FG1807.ZCE,20171208,1462.0,1462.0,,,,,1467.0,,5.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20171211,,1467.0,1475.0,1475.0,1475.0,1475.0,1475.0,8.0,8.0,2.0,5.9,4.0,2.0,
-FG1807.ZCE,20171212,1475.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171213,,1475.0,,,,,1487.0,,12.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171214,,1487.0,,,,,1455.0,,-32.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171215,,1455.0,,,,,1455.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171218,,1455.0,1471.0,1471.0,1461.0,1461.0,1466.0,6.0,11.0,4.0,11.73,4.0,0.0,
-FG1807.ZCE,20171219,1461.0,1466.0,,,,,1481.0,,15.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171220,,1481.0,1488.0,1488.0,1488.0,1488.0,1488.0,7.0,7.0,2.0,5.95,4.0,0.0,
-FG1807.ZCE,20171221,1488.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171222,,1488.0,,,,,1499.0,,11.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171225,,1499.0,,,,,1493.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171226,,1493.0,,,,,1491.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171227,,1491.0,,,,,1475.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171228,,1475.0,,,,,1475.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20171229,,1475.0,1470.0,1473.0,1466.0,1473.0,1469.0,-2.0,-6.0,8.0,23.51,10.0,6.0,
-FG1807.ZCE,20180102,1473.0,1469.0,1465.0,1465.0,1462.0,1462.0,1464.0,-7.0,-5.0,4.0,11.71,12.0,2.0,
-FG1807.ZCE,20180103,1462.0,1464.0,1461.0,1461.0,1461.0,1461.0,1461.0,-3.0,-3.0,2.0,5.84,12.0,0.0,
-FG1807.ZCE,20180104,1461.0,1461.0,1480.0,1480.0,1480.0,1480.0,1480.0,19.0,19.0,2.0,5.92,14.0,2.0,
-FG1807.ZCE,20180105,1480.0,1480.0,1476.0,1478.0,1476.0,1478.0,1477.0,-2.0,-3.0,8.0,23.63,20.0,6.0,
-FG1807.ZCE,20180108,1478.0,1477.0,1500.0,1500.0,1497.0,1500.0,1499.0,23.0,22.0,8.0,23.99,16.0,-4.0,
-FG1807.ZCE,20180109,1500.0,1499.0,,,,,1506.0,,7.0,0.0,0.0,16.0,0.0,
-FG1807.ZCE,20180110,,1506.0,1502.0,1505.0,1501.0,1505.0,1503.0,-1.0,-3.0,10.0,30.05,10.0,-6.0,
-FG1807.ZCE,20180111,1505.0,1503.0,,,,,1494.0,,-9.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20180112,,1494.0,,,,,1494.0,,0.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20180115,,1494.0,,,,,1483.0,,-11.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20180116,,1483.0,1475.0,1478.0,1475.0,1478.0,1477.0,-5.0,-6.0,6.0,17.72,12.0,2.0,
-FG1807.ZCE,20180117,1478.0,1477.0,,,,,1478.0,,1.0,0.0,0.0,12.0,0.0,
-FG1807.ZCE,20180118,,1478.0,1495.0,1496.0,1495.0,1496.0,1495.0,18.0,17.0,6.0,17.94,10.0,-2.0,
-FG1807.ZCE,20180119,1496.0,1495.0,,,,,1494.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1807.ZCE,20180122,,1494.0,1470.0,1470.0,1460.0,1465.0,1465.0,-29.0,-29.0,10.0,29.3,16.0,6.0,
-FG1807.ZCE,20180123,1465.0,1465.0,,,,,1468.0,,3.0,0.0,0.0,16.0,0.0,
-FG1807.ZCE,20180124,,1468.0,1475.0,1475.0,1475.0,1475.0,1475.0,7.0,7.0,2.0,5.9,18.0,2.0,
-FG1807.ZCE,20180125,1475.0,1475.0,1495.0,1495.0,1489.0,1490.0,1491.0,15.0,16.0,10.0,29.82,16.0,-2.0,
-FG1807.ZCE,20180126,1490.0,1491.0,1483.0,1496.0,1483.0,1496.0,1488.0,5.0,-3.0,10.0,29.76,16.0,0.0,
-FG1807.ZCE,20180129,1496.0,1488.0,1501.0,1535.0,1501.0,1535.0,1508.0,47.0,20.0,20.0,60.32,32.0,16.0,
-FG1807.ZCE,20180130,1535.0,1508.0,,,,,1511.0,,3.0,0.0,0.0,32.0,0.0,
-FG1807.ZCE,20180131,,1511.0,1512.0,1512.0,1511.0,1511.0,1512.0,0.0,1.0,4.0,12.09,30.0,-2.0,
-FG1807.ZCE,20180201,1511.0,1512.0,,,,,1506.0,,-6.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180202,,1506.0,,,,,1512.0,,6.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180205,,1512.0,,,,,1512.0,,0.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180206,,1512.0,,,,,1512.0,,0.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180207,,1512.0,,,,,1513.0,,1.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180208,,1513.0,,,,,1506.0,,-7.0,0.0,0.0,30.0,0.0,
-FG1807.ZCE,20180209,,1506.0,1506.0,1506.0,1495.0,1495.0,1502.0,-11.0,-4.0,8.0,24.03,26.0,-4.0,
-FG1807.ZCE,20180212,1495.0,1502.0,1476.0,1476.0,1476.0,1476.0,1476.0,-26.0,-26.0,2.0,5.9,26.0,0.0,
-FG1807.ZCE,20180213,1476.0,1476.0,,,,,1479.0,,3.0,0.0,0.0,26.0,0.0,
-FG1807.ZCE,20180214,,1479.0,1491.0,1495.0,1491.0,1495.0,1494.0,16.0,15.0,20.0,59.75,6.0,-20.0,
-FG1807.ZCE,20180222,1495.0,1494.0,,,,,1494.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180223,,1494.0,1514.0,1514.0,1504.0,1504.0,1509.0,10.0,15.0,4.0,12.07,2.0,-4.0,
-FG1807.ZCE,20180226,1504.0,1509.0,,,,,1509.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180227,,1509.0,,,,,1509.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180228,,1509.0,,,,,1509.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180301,,1509.0,,,,,1511.0,,2.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180302,,1511.0,,,,,1513.0,,2.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180305,,1513.0,,,,,1511.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180306,,1511.0,,,,,1505.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180307,,1505.0,,,,,1505.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180308,,1505.0,1495.0,1495.0,1495.0,1495.0,1495.0,-10.0,-10.0,4.0,11.96,4.0,2.0,
-FG1807.ZCE,20180309,1495.0,1495.0,,,,,1462.0,,-33.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180312,,1462.0,,,,,1461.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180313,,1461.0,1441.0,1461.0,1441.0,1461.0,1453.0,0.0,-8.0,24.0,69.73,4.0,0.0,
-FG1807.ZCE,20180314,1461.0,1453.0,,,,,1453.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180315,,1453.0,,,,,1440.0,,-13.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180316,,1440.0,1442.0,1445.0,1433.0,1445.0,1439.0,5.0,-1.0,8.0,23.02,6.0,2.0,
-FG1807.ZCE,20180319,1445.0,1439.0,,,,,1439.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180320,,1439.0,,,,,1435.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180321,,1435.0,,,,,1406.0,,-29.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180322,,1406.0,,,,,1373.0,,-33.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180323,,1373.0,1380.0,1382.0,1345.0,1345.0,1369.0,-28.0,-4.0,8.0,21.9,4.0,-2.0,
-FG1807.ZCE,20180326,1345.0,1369.0,,,,,1369.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180327,,1369.0,1355.0,1355.0,1335.0,1339.0,1341.0,-30.0,-28.0,8.0,21.46,10.0,6.0,
-FG1807.ZCE,20180328,1339.0,1341.0,1356.0,1360.0,1356.0,1360.0,1357.0,19.0,16.0,10.0,27.14,2.0,-8.0,
-FG1807.ZCE,20180329,1360.0,1357.0,,,,,1357.0,,0.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180330,,1357.0,,,,,1380.0,,23.0,0.0,0.0,2.0,0.0,
-FG1807.ZCE,20180402,,1380.0,1355.0,1355.0,1355.0,1355.0,1355.0,-25.0,-25.0,2.0,5.42,4.0,2.0,
-FG1807.ZCE,20180403,1355.0,1355.0,,,,,1355.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180404,,1355.0,,,,,1349.0,,-6.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180409,,1349.0,,,,,1346.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180410,,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180411,,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180412,,1346.0,,,,,1347.0,,1.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180413,,1347.0,,,,,1359.0,,12.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180416,,1359.0,,,,,1359.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180417,,1359.0,,,,,1359.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180418,,1359.0,,,,,1364.0,,5.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180419,,1364.0,,,,,1375.0,,11.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180420,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180423,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180424,,1375.0,,,,,1380.0,,5.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180425,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180426,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180427,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180502,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180503,,1380.0,1391.0,1392.0,1391.0,1392.0,1392.0,12.0,12.0,4.0,11.13,6.0,2.0,
-FG1807.ZCE,20180504,1392.0,1392.0,,,,,1388.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180507,,1388.0,,,,,1388.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180508,,1388.0,,,,,1388.0,,0.0,0.0,0.0,6.0,0.0,
-FG1807.ZCE,20180509,,1388.0,1372.0,1372.0,1367.0,1367.0,1368.0,-21.0,-20.0,10.0,27.36,16.0,10.0,
-FG1807.ZCE,20180510,1367.0,1368.0,1388.0,1388.0,1373.0,1373.0,1381.0,5.0,13.0,4.0,11.04,16.0,0.0,
-FG1807.ZCE,20180511,1373.0,1381.0,,,,,1381.0,,0.0,0.0,0.0,16.0,0.0,
-FG1807.ZCE,20180514,,1381.0,1398.0,1398.0,1398.0,1398.0,1398.0,17.0,17.0,2.0,5.59,18.0,2.0,
-FG1807.ZCE,20180515,1398.0,1398.0,1390.0,1390.0,1390.0,1390.0,1390.0,-8.0,-8.0,2.0,5.56,20.0,2.0,
-FG1807.ZCE,20180516,1390.0,1390.0,1407.0,1407.0,1402.0,1402.0,1405.0,12.0,15.0,6.0,16.86,22.0,2.0,
-FG1807.ZCE,20180517,1402.0,1405.0,1394.0,1394.0,1394.0,1394.0,1394.0,-11.0,-11.0,4.0,11.15,22.0,0.0,
-FG1807.ZCE,20180518,1394.0,1394.0,,,,,1394.0,,0.0,0.0,0.0,22.0,0.0,
-FG1807.ZCE,20180521,,1394.0,,,,,1394.0,,0.0,0.0,0.0,22.0,0.0,
-FG1807.ZCE,20180522,,1394.0,,,,,1394.0,,0.0,0.0,0.0,22.0,0.0,
-FG1807.ZCE,20180523,,1394.0,1443.0,1464.0,1408.0,1415.0,1446.0,21.0,52.0,294.0,850.06,174.0,152.0,
-FG1807.ZCE,20180524,1415.0,1446.0,1420.0,1420.0,1420.0,1420.0,1420.0,-26.0,-26.0,4.0,11.36,172.0,-2.0,
-FG1807.ZCE,20180525,1420.0,1420.0,1416.0,1416.0,1389.0,1397.0,1391.0,-23.0,-29.0,168.0,467.43,68.0,-104.0,
-FG1807.ZCE,20180528,1397.0,1391.0,,,,,1397.0,,6.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180529,,1397.0,,,,,1409.0,,12.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180530,,1409.0,,,,,1409.0,,0.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180531,,1409.0,,,,,1400.0,,-9.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180601,,1400.0,,,,,1465.0,,65.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180604,,1465.0,1476.0,1476.0,1476.0,1476.0,1476.0,11.0,11.0,2.0,5.9,68.0,0.0,
-FG1807.ZCE,20180605,1476.0,1476.0,,,,,1476.0,,0.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180606,,1476.0,,,,,1476.0,,0.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180607,,1476.0,,,,,1476.0,,0.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180608,,1476.0,,,,,1476.0,,0.0,0.0,0.0,68.0,0.0,
-FG1807.ZCE,20180611,,1476.0,1488.0,1488.0,1488.0,1488.0,1488.0,12.0,12.0,4.0,11.9,64.0,-4.0,
-FG1807.ZCE,20180612,1488.0,1488.0,,,,,1486.0,,-2.0,0.0,0.0,64.0,0.0,
-FG1807.ZCE,20180613,,1486.0,,,,,1467.0,,-19.0,0.0,0.0,64.0,0.0,
-FG1807.ZCE,20180614,,1467.0,,,,,1465.0,,-2.0,0.0,0.0,64.0,0.0,
-FG1807.ZCE,20180615,,1465.0,1438.0,1438.0,1438.0,1438.0,1438.0,-27.0,-27.0,2.0,5.75,62.0,-2.0,
-FG1807.ZCE,20180619,1438.0,1438.0,,,,,1440.0,,2.0,0.0,0.0,62.0,0.0,
-FG1807.ZCE,20180620,,1440.0,,,,,1440.0,,0.0,0.0,0.0,62.0,0.0,
-FG1807.ZCE,20180621,,1440.0,,,,,1441.0,,1.0,0.0,0.0,62.0,0.0,
-FG1807.ZCE,20180622,,1441.0,,,,,1441.0,,0.0,0.0,0.0,62.0,0.0,
-FG1807.ZCE,20180625,,1441.0,,,,,1450.0,,9.0,0.0,0.0,62.0,0.0,
-FG1807.ZCE,20180626,,1450.0,1440.0,1440.0,1440.0,1440.0,1440.0,-10.0,-10.0,60.0,172.8,62.0,0.0,
-FG1807.ZCE,20180627,1440.0,1440.0,1434.0,1434.0,1434.0,1434.0,1434.0,-6.0,-6.0,2.0,5.74,62.0,0.0,
-FG1807.ZCE,20180628,1434.0,1434.0,1498.0,1498.0,1430.0,1430.0,1453.0,-4.0,19.0,6.0,17.43,64.0,2.0,
-FG1807.ZCE,20180629,1430.0,1453.0,1491.0,1491.0,1491.0,1491.0,1491.0,38.0,38.0,4.0,11.93,60.0,-4.0,
-FG1807.ZCE,20180702,1491.0,1491.0,,,,,1493.0,,2.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180703,,1493.0,,,,,1493.0,,0.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180704,,1493.0,,,,,1493.0,,0.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180705,,1493.0,,,,,1493.0,,0.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180706,,1493.0,,,,,1493.0,,0.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180709,,1493.0,,,,,1496.0,,3.0,0.0,0.0,60.0,0.0,
-FG1807.ZCE,20180710,,1496.0,1422.0,1422.0,1422.0,1422.0,1422.0,-74.0,-74.0,112.0,318.53,4.0,-56.0,
-FG1807.ZCE,20180711,1422.0,1422.0,,,,,1418.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180712,,1418.0,,,,,1428.0,,10.0,0.0,0.0,4.0,0.0,
-FG1807.ZCE,20180713,,1428.0,,,,,1437.0,,9.0,0.0,0.0,0.0,-4.0,
diff --git a/data/FG/FG1808.csv b/data/FG/FG1808.csv
deleted file mode 100644
index a348952..0000000
--- a/data/FG/FG1808.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1808.ZCE,20170815,,1398.0,,,,,1398.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170816,,1398.0,,,,,1398.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170817,,1398.0,,,,,1398.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170818,,1398.0,,,,,1398.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170821,,1398.0,,,,,1399.0,,1.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170822,,1399.0,,,,,1409.0,,10.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170823,,1409.0,,,,,1409.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170824,,1409.0,,,,,1413.0,,4.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170825,,1413.0,,,,,1413.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170828,,1413.0,,,,,1413.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170829,,1413.0,,,,,1413.0,,0.0,0.0,0.0,0.0,0.0,
-FG1808.ZCE,20170830,,1413.0,1386.0,1386.0,1386.0,1386.0,1386.0,-27.0,-27.0,2.0,5.54,2.0,2.0,
-FG1808.ZCE,20170831,1386.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170901,,1386.0,,,,,1386.0,,0.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170904,,1386.0,,,,,1386.0,,0.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170905,,1386.0,,,,,1386.0,,0.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170906,,1386.0,,,,,1385.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170907,,1385.0,,,,,1368.0,,-17.0,0.0,0.0,2.0,0.0,
-FG1808.ZCE,20170908,,1368.0,1366.0,1374.0,1366.0,1374.0,1370.0,6.0,2.0,4.0,10.96,4.0,2.0,
-FG1808.ZCE,20170911,1374.0,1370.0,,,,,1370.0,,0.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170912,,1370.0,,,,,1370.0,,0.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170913,,1370.0,,,,,1370.0,,0.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170914,,1370.0,,,,,1370.0,,0.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170915,,1370.0,,,,,1353.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170918,,1353.0,1343.0,1343.0,1343.0,1343.0,1343.0,-10.0,-10.0,2.0,5.37,4.0,0.0,
-FG1808.ZCE,20170919,1343.0,1343.0,,,,,1323.0,,-20.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170920,,1323.0,,,,,1323.0,,0.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20170921,,1323.0,1329.0,1329.0,1329.0,1329.0,1329.0,6.0,6.0,2.0,5.32,6.0,2.0,
-FG1808.ZCE,20170922,1329.0,1329.0,,,,,1326.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20170925,,1326.0,,,,,1326.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20170926,,1326.0,,,,,1299.0,,-27.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20170927,,1299.0,1294.0,1294.0,1294.0,1294.0,1294.0,-5.0,-5.0,2.0,5.18,6.0,0.0,
-FG1808.ZCE,20170928,1294.0,1294.0,,,,,1294.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20170929,,1294.0,,,,,1292.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171009,,1292.0,,,,,1283.0,,-9.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171010,,1283.0,1310.0,1310.0,1310.0,1310.0,1310.0,27.0,27.0,2.0,5.24,6.0,0.0,
-FG1808.ZCE,20171011,1310.0,1310.0,,,,,1310.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171012,,1310.0,1310.0,1310.0,1310.0,1310.0,1310.0,0.0,0.0,2.0,5.24,6.0,0.0,
-FG1808.ZCE,20171013,1310.0,1310.0,,,,,1323.0,,13.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171016,,1323.0,1331.0,1331.0,1331.0,1331.0,1331.0,8.0,8.0,2.0,5.32,6.0,0.0,
-FG1808.ZCE,20171017,1331.0,1331.0,,,,,1331.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171018,,1331.0,,,,,1331.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171019,,1331.0,,,,,1326.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171020,,1326.0,1340.0,1340.0,1340.0,1340.0,1340.0,14.0,14.0,2.0,5.36,8.0,2.0,
-FG1808.ZCE,20171023,1340.0,1340.0,1344.0,1344.0,1323.0,1323.0,1334.0,-17.0,-6.0,4.0,10.67,6.0,-2.0,
-FG1808.ZCE,20171024,1323.0,1334.0,,,,,1329.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171025,,1329.0,1327.0,1327.0,1327.0,1327.0,1327.0,-2.0,-2.0,2.0,5.31,6.0,0.0,
-FG1808.ZCE,20171026,1327.0,1327.0,,,,,1310.0,,-17.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171027,,1310.0,1288.0,1288.0,1288.0,1288.0,1288.0,-22.0,-22.0,2.0,5.15,8.0,2.0,
-FG1808.ZCE,20171030,1288.0,1288.0,1300.0,1300.0,1300.0,1300.0,1300.0,12.0,12.0,2.0,5.2,6.0,-2.0,
-FG1808.ZCE,20171031,1300.0,1300.0,,,,,1288.0,,-12.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171101,,1288.0,,,,,1288.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171102,,1288.0,1305.0,1305.0,1305.0,1305.0,1305.0,17.0,17.0,2.0,5.22,8.0,2.0,
-FG1808.ZCE,20171103,1305.0,1305.0,,,,,1305.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171106,,1305.0,1309.0,1309.0,1309.0,1309.0,1309.0,4.0,4.0,2.0,5.24,8.0,0.0,
-FG1808.ZCE,20171107,1309.0,1309.0,,,,,1324.0,,15.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171108,,1324.0,1332.0,1332.0,1332.0,1332.0,1332.0,8.0,8.0,4.0,10.66,6.0,-2.0,
-FG1808.ZCE,20171109,1332.0,1332.0,1340.0,1340.0,1340.0,1340.0,1340.0,8.0,8.0,2.0,5.36,6.0,0.0,
-FG1808.ZCE,20171110,1340.0,1340.0,1388.0,1388.0,1388.0,1388.0,1388.0,48.0,48.0,2.0,5.55,8.0,2.0,
-FG1808.ZCE,20171113,1388.0,1388.0,,,,,1385.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171114,,1385.0,1388.0,1388.0,1388.0,1388.0,1388.0,3.0,3.0,2.0,5.55,6.0,-2.0,
-FG1808.ZCE,20171115,1388.0,1388.0,,,,,1375.0,,-13.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171116,,1375.0,,,,,1375.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171117,,1375.0,1380.0,1380.0,1380.0,1380.0,1380.0,5.0,5.0,2.0,5.52,6.0,0.0,
-FG1808.ZCE,20171120,1380.0,1380.0,1386.0,1406.0,1381.0,1406.0,1391.0,26.0,11.0,6.0,16.69,6.0,0.0,
-FG1808.ZCE,20171121,1406.0,1391.0,,,,,1422.0,,31.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171122,,1422.0,,,,,1424.0,,2.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171123,,1424.0,1433.0,1433.0,1433.0,1433.0,1433.0,9.0,9.0,2.0,5.73,6.0,0.0,
-FG1808.ZCE,20171124,1433.0,1433.0,,,,,1441.0,,8.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171127,,1441.0,1461.0,1468.0,1459.0,1459.0,1463.0,18.0,22.0,6.0,17.55,8.0,2.0,
-FG1808.ZCE,20171128,1459.0,1463.0,,,,,1450.0,,-13.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171129,,1450.0,1460.0,1464.0,1460.0,1464.0,1462.0,14.0,12.0,4.0,11.7,8.0,0.0,
-FG1808.ZCE,20171130,1464.0,1462.0,,,,,1462.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171201,,1462.0,,,,,1469.0,,7.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171204,,1469.0,1507.0,1507.0,1501.0,1501.0,1504.0,32.0,35.0,6.0,18.04,8.0,0.0,
-FG1808.ZCE,20171205,1501.0,1504.0,,,,,1499.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20171206,,1499.0,1499.0,1499.0,1499.0,1499.0,1499.0,0.0,0.0,2.0,6.0,6.0,-2.0,
-FG1808.ZCE,20171207,1499.0,1499.0,,,,,1464.0,,-35.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171208,,1464.0,,,,,1464.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171211,,1464.0,1472.0,1472.0,1472.0,1472.0,1472.0,8.0,8.0,4.0,11.78,6.0,0.0,
-FG1808.ZCE,20171212,1472.0,1472.0,,,,,1465.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171213,,1465.0,1483.0,1483.0,1483.0,1483.0,1483.0,18.0,18.0,2.0,5.93,6.0,0.0,
-FG1808.ZCE,20171214,1483.0,1483.0,1483.0,1486.0,1455.0,1455.0,1475.0,-28.0,-8.0,14.0,41.29,14.0,8.0,
-FG1808.ZCE,20171215,1455.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1808.ZCE,20171218,,1475.0,1494.0,1494.0,1492.0,1492.0,1493.0,17.0,18.0,4.0,11.94,10.0,-4.0,
-FG1808.ZCE,20171219,1492.0,1493.0,1488.0,1492.0,1488.0,1492.0,1490.0,-1.0,-3.0,6.0,17.88,6.0,-4.0,
-FG1808.ZCE,20171220,1492.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171221,,1490.0,,,,,1490.0,,0.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171222,,1490.0,,,,,1502.0,,12.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171225,,1502.0,,,,,1495.0,,-7.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171226,,1495.0,,,,,1493.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1808.ZCE,20171227,,1493.0,1490.0,1490.0,1488.0,1488.0,1489.0,-5.0,-4.0,4.0,11.91,10.0,4.0,
-FG1808.ZCE,20171228,1488.0,1489.0,1478.0,1478.0,1478.0,1478.0,1478.0,-11.0,-11.0,2.0,5.91,12.0,2.0,
-FG1808.ZCE,20171229,1478.0,1478.0,1476.0,1476.0,1476.0,1476.0,1476.0,-2.0,-2.0,2.0,5.9,14.0,2.0,
-FG1808.ZCE,20180102,1476.0,1476.0,1470.0,1470.0,1470.0,1470.0,1470.0,-6.0,-6.0,2.0,5.88,16.0,2.0,
-FG1808.ZCE,20180103,1470.0,1470.0,1472.0,1472.0,1472.0,1472.0,1472.0,2.0,2.0,2.0,5.89,18.0,2.0,
-FG1808.ZCE,20180104,1472.0,1472.0,,,,,1478.0,,6.0,0.0,0.0,18.0,0.0,
-FG1808.ZCE,20180105,,1478.0,1474.0,1482.0,1467.0,1482.0,1476.0,4.0,-2.0,8.0,23.62,22.0,4.0,
-FG1808.ZCE,20180108,1482.0,1476.0,1500.0,1500.0,1500.0,1500.0,1500.0,24.0,24.0,12.0,36.0,12.0,-10.0,
-FG1808.ZCE,20180109,1500.0,1500.0,,,,,1510.0,,10.0,0.0,0.0,12.0,0.0,
-FG1808.ZCE,20180110,,1510.0,1505.0,1505.0,1505.0,1505.0,1505.0,-5.0,-5.0,4.0,12.04,10.0,-2.0,
-FG1808.ZCE,20180111,1505.0,1505.0,1486.0,1486.0,1486.0,1486.0,1486.0,-19.0,-19.0,2.0,5.94,12.0,2.0,
-FG1808.ZCE,20180112,1486.0,1486.0,,,,,1489.0,,3.0,0.0,0.0,12.0,0.0,
-FG1808.ZCE,20180115,,1489.0,,,,,1489.0,,0.0,0.0,0.0,12.0,0.0,
-FG1808.ZCE,20180116,,1489.0,1480.0,1480.0,1479.0,1479.0,1479.0,-10.0,-10.0,6.0,17.75,16.0,4.0,
-FG1808.ZCE,20180117,1479.0,1479.0,,,,,1479.0,,0.0,0.0,0.0,16.0,0.0,
-FG1808.ZCE,20180118,,1479.0,1495.0,1495.0,1495.0,1495.0,1495.0,16.0,16.0,2.0,5.98,14.0,-2.0,
-FG1808.ZCE,20180119,1495.0,1495.0,,,,,1495.0,,0.0,0.0,0.0,14.0,0.0,
-FG1808.ZCE,20180122,,1495.0,1488.0,1489.0,1488.0,1489.0,1488.0,-6.0,-7.0,6.0,17.86,8.0,-6.0,
-FG1808.ZCE,20180123,1489.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180124,,1488.0,1480.0,1480.0,1480.0,1480.0,1480.0,-8.0,-8.0,2.0,5.92,10.0,2.0,
-FG1808.ZCE,20180125,1480.0,1480.0,1495.0,1497.0,1495.0,1496.0,1496.0,16.0,16.0,6.0,17.95,8.0,-2.0,
-FG1808.ZCE,20180126,1496.0,1496.0,,,,,1496.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180129,,1496.0,,,,,1517.0,,21.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180130,,1517.0,,,,,1517.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180131,,1517.0,,,,,1509.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180201,,1509.0,,,,,1502.0,,-7.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180202,,1502.0,,,,,1512.0,,10.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180205,,1512.0,,,,,1512.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180206,,1512.0,1514.0,1514.0,1514.0,1514.0,1514.0,2.0,2.0,2.0,6.06,10.0,2.0,
-FG1808.ZCE,20180207,1514.0,1514.0,,,,,1514.0,,0.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180208,,1514.0,,,,,1506.0,,-8.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180209,,1506.0,1494.0,1494.0,1494.0,1494.0,1494.0,-12.0,-12.0,2.0,5.98,10.0,0.0,
-FG1808.ZCE,20180212,1494.0,1494.0,,,,,1479.0,,-15.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180213,,1479.0,,,,,1479.0,,0.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180214,,1479.0,,,,,1492.0,,13.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180222,,1492.0,,,,,1491.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180223,,1491.0,,,,,1508.0,,17.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180226,,1508.0,,,,,1509.0,,1.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180227,,1509.0,,,,,1509.0,,0.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180228,,1509.0,,,,,1509.0,,0.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180301,,1509.0,,,,,1511.0,,2.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180302,,1511.0,,,,,1511.0,,0.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180305,,1511.0,,,,,1506.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180306,,1506.0,,,,,1501.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180307,,1501.0,,,,,1499.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180308,,1499.0,,,,,1486.0,,-13.0,0.0,0.0,10.0,0.0,
-FG1808.ZCE,20180309,,1486.0,1463.0,1463.0,1442.0,1442.0,1453.0,-44.0,-33.0,8.0,23.24,6.0,-4.0,
-FG1808.ZCE,20180312,1442.0,1453.0,1471.0,1471.0,1454.0,1454.0,1463.0,1.0,10.0,4.0,11.7,6.0,0.0,
-FG1808.ZCE,20180313,1454.0,1463.0,1449.0,1452.0,1449.0,1452.0,1451.0,-11.0,-12.0,4.0,11.6,4.0,-2.0,
-FG1808.ZCE,20180314,1452.0,1451.0,,,,,1447.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1808.ZCE,20180315,,1447.0,1420.0,1420.0,1417.0,1417.0,1419.0,-30.0,-28.0,4.0,11.35,8.0,4.0,
-FG1808.ZCE,20180316,1417.0,1419.0,1428.0,1432.0,1428.0,1432.0,1431.0,13.0,12.0,8.0,22.89,8.0,0.0,
-FG1808.ZCE,20180319,1432.0,1431.0,1434.0,1437.0,1423.0,1437.0,1431.0,6.0,0.0,8.0,22.9,12.0,4.0,
-FG1808.ZCE,20180320,1437.0,1431.0,1437.0,1442.0,1422.0,1422.0,1427.0,-9.0,-4.0,14.0,39.96,22.0,10.0,
-FG1808.ZCE,20180321,1422.0,1427.0,1434.0,1434.0,1431.0,1432.0,1432.0,5.0,5.0,12.0,34.36,10.0,-12.0,
-FG1808.ZCE,20180322,1432.0,1432.0,1368.0,1368.0,1368.0,1368.0,1368.0,-64.0,-64.0,4.0,10.94,12.0,2.0,
-FG1808.ZCE,20180323,1368.0,1368.0,1373.0,1379.0,1357.0,1357.0,1372.0,-11.0,4.0,8.0,21.94,8.0,-4.0,
-FG1808.ZCE,20180326,1357.0,1372.0,,,,,1372.0,,0.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180327,,1372.0,,,,,1364.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180328,,1364.0,,,,,1359.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180329,,1359.0,,,,,1366.0,,7.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180330,,1366.0,,,,,1393.0,,27.0,0.0,0.0,8.0,0.0,
-FG1808.ZCE,20180402,,1393.0,1393.0,1393.0,1368.0,1368.0,1376.0,-25.0,-17.0,10.0,27.52,14.0,6.0,
-FG1808.ZCE,20180403,1368.0,1376.0,1378.0,1381.0,1363.0,1363.0,1371.0,-13.0,-5.0,20.0,54.84,26.0,12.0,
-FG1808.ZCE,20180404,1363.0,1371.0,,,,,1371.0,,0.0,0.0,0.0,26.0,0.0,
-FG1808.ZCE,20180409,,1371.0,,,,,1371.0,,0.0,0.0,0.0,26.0,0.0,
-FG1808.ZCE,20180410,,1371.0,,,,,1371.0,,0.0,0.0,0.0,26.0,0.0,
-FG1808.ZCE,20180411,,1371.0,1370.0,1370.0,1351.0,1365.0,1364.0,-6.0,-7.0,18.0,49.11,12.0,-14.0,
-FG1808.ZCE,20180412,1365.0,1364.0,1367.0,1370.0,1367.0,1370.0,1369.0,6.0,5.0,6.0,16.43,18.0,6.0,
-FG1808.ZCE,20180413,1370.0,1369.0,,,,,1375.0,,6.0,0.0,0.0,18.0,0.0,
-FG1808.ZCE,20180416,,1375.0,,,,,1370.0,,-5.0,0.0,0.0,18.0,0.0,
-FG1808.ZCE,20180417,,1370.0,,,,,1366.0,,-4.0,0.0,0.0,18.0,0.0,
-FG1808.ZCE,20180418,,1366.0,,,,,1384.0,,18.0,0.0,0.0,18.0,0.0,
-FG1808.ZCE,20180419,,1384.0,1386.0,1393.0,1386.0,1393.0,1389.0,9.0,5.0,20.0,55.55,18.0,0.0,
-FG1808.ZCE,20180420,1393.0,1389.0,1394.0,1394.0,1394.0,1394.0,1394.0,5.0,5.0,2.0,5.58,16.0,-2.0,
-FG1808.ZCE,20180423,1394.0,1394.0,1402.0,1402.0,1402.0,1402.0,1402.0,8.0,8.0,2.0,5.61,18.0,2.0,
-FG1808.ZCE,20180424,1402.0,1402.0,1407.0,1407.0,1407.0,1407.0,1407.0,5.0,5.0,2.0,5.63,20.0,2.0,
-FG1808.ZCE,20180425,1407.0,1407.0,1405.0,1405.0,1396.0,1396.0,1401.0,-11.0,-6.0,4.0,11.2,20.0,0.0,
-FG1808.ZCE,20180426,1396.0,1401.0,1388.0,1396.0,1387.0,1387.0,1390.0,-14.0,-11.0,14.0,38.92,20.0,0.0,
-FG1808.ZCE,20180427,1387.0,1390.0,1395.0,1401.0,1374.0,1374.0,1387.0,-16.0,-3.0,40.0,110.92,36.0,16.0,
-FG1808.ZCE,20180502,1374.0,1387.0,1380.0,1402.0,1369.0,1402.0,1385.0,15.0,-2.0,26.0,72.01,34.0,-2.0,
-FG1808.ZCE,20180503,1402.0,1385.0,1401.0,1402.0,1401.0,1402.0,1402.0,17.0,17.0,4.0,11.21,34.0,0.0,
-FG1808.ZCE,20180504,1402.0,1402.0,1401.0,1403.0,1393.0,1393.0,1399.0,-9.0,-3.0,6.0,16.79,32.0,-2.0,
-FG1808.ZCE,20180507,1393.0,1399.0,,,,,1400.0,,1.0,0.0,0.0,32.0,0.0,
-FG1808.ZCE,20180508,,1400.0,1387.0,1430.0,1387.0,1401.0,1402.0,1.0,2.0,36.0,100.93,32.0,0.0,
-FG1808.ZCE,20180509,1401.0,1402.0,1391.0,1391.0,1372.0,1372.0,1379.0,-30.0,-23.0,16.0,44.12,40.0,8.0,
-FG1808.ZCE,20180510,1372.0,1379.0,,,,,1379.0,,0.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180511,,1379.0,,,,,1379.0,,0.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180514,,1379.0,1378.0,1410.0,1378.0,1410.0,1397.0,31.0,18.0,8.0,22.35,44.0,4.0,
-FG1808.ZCE,20180515,1410.0,1397.0,,,,,1397.0,,0.0,0.0,0.0,44.0,0.0,
-FG1808.ZCE,20180516,,1397.0,1393.0,1417.0,1393.0,1417.0,1413.0,20.0,16.0,28.0,79.1,62.0,18.0,
-FG1808.ZCE,20180517,1417.0,1413.0,,,,,1413.0,,0.0,0.0,0.0,62.0,0.0,
-FG1808.ZCE,20180518,,1413.0,1404.0,1404.0,1370.0,1370.0,1393.0,-43.0,-20.0,22.0,61.3,42.0,-20.0,
-FG1808.ZCE,20180521,1370.0,1393.0,,,,,1399.0,,6.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180522,,1399.0,,,,,1402.0,,3.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180523,,1402.0,1411.0,1411.0,1409.0,1409.0,1410.0,7.0,8.0,4.0,11.28,40.0,-2.0,
-FG1808.ZCE,20180524,1409.0,1410.0,,,,,1413.0,,3.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180525,,1413.0,1411.0,1443.0,1410.0,1410.0,1421.0,-3.0,8.0,6.0,17.06,42.0,2.0,
-FG1808.ZCE,20180528,1410.0,1421.0,1415.0,1447.0,1405.0,1435.0,1423.0,14.0,2.0,30.0,85.38,40.0,-2.0,
-FG1808.ZCE,20180529,1435.0,1423.0,1430.0,1430.0,1430.0,1430.0,1430.0,7.0,7.0,2.0,5.72,40.0,0.0,
-FG1808.ZCE,20180530,1430.0,1430.0,,,,,1430.0,,0.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180531,,1430.0,1442.0,1454.0,1436.0,1436.0,1444.0,6.0,14.0,8.0,23.1,40.0,0.0,
-FG1808.ZCE,20180601,1436.0,1444.0,,,,,1451.0,,7.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180604,,1451.0,1461.0,1461.0,1461.0,1461.0,1461.0,10.0,10.0,2.0,5.84,40.0,0.0,
-FG1808.ZCE,20180605,1461.0,1461.0,,,,,1461.0,,0.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180606,,1461.0,,,,,1461.0,,0.0,0.0,0.0,40.0,0.0,
-FG1808.ZCE,20180607,,1461.0,1464.0,1470.0,1441.0,1470.0,1457.0,9.0,-4.0,10.0,29.14,42.0,2.0,
-FG1808.ZCE,20180608,1470.0,1457.0,,,,,1457.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180611,,1457.0,1479.0,1479.0,1444.0,1456.0,1467.0,-1.0,10.0,10.0,29.34,44.0,2.0,
-FG1808.ZCE,20180612,1456.0,1467.0,1466.0,1466.0,1449.0,1449.0,1458.0,-18.0,-9.0,4.0,11.66,42.0,-2.0,
-FG1808.ZCE,20180613,1449.0,1458.0,,,,,1458.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180614,,1458.0,1443.0,1443.0,1443.0,1443.0,1443.0,-15.0,-15.0,10.0,28.86,48.0,6.0,
-FG1808.ZCE,20180615,1443.0,1443.0,1468.0,1468.0,1437.0,1437.0,1454.0,-6.0,11.0,8.0,23.26,42.0,-6.0,
-FG1808.ZCE,20180619,1437.0,1454.0,,,,,1454.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180620,,1454.0,,,,,1454.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180621,,1454.0,,,,,1454.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180622,,1454.0,,,,,1454.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180625,,1454.0,1440.0,1497.0,1440.0,1457.0,1465.0,3.0,11.0,26.0,76.2,42.0,0.0,
-FG1808.ZCE,20180626,1457.0,1465.0,1451.0,1451.0,1450.0,1450.0,1451.0,-15.0,-14.0,4.0,11.6,42.0,0.0,
-FG1808.ZCE,20180627,1450.0,1451.0,1444.0,1444.0,1444.0,1444.0,1444.0,-7.0,-7.0,2.0,5.78,42.0,0.0,
-FG1808.ZCE,20180628,1444.0,1444.0,1497.0,1497.0,1497.0,1497.0,1497.0,53.0,53.0,2.0,5.99,42.0,0.0,
-FG1808.ZCE,20180629,1497.0,1497.0,1490.0,1490.0,1482.0,1482.0,1488.0,-15.0,-9.0,10.0,29.77,42.0,0.0,
-FG1808.ZCE,20180702,1482.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180703,,1488.0,,,,,1488.0,,0.0,0.0,0.0,42.0,0.0,
-FG1808.ZCE,20180704,,1488.0,1494.0,1494.0,1480.0,1480.0,1484.0,-8.0,-4.0,8.0,23.74,46.0,4.0,
-FG1808.ZCE,20180705,1480.0,1484.0,1486.0,1486.0,1486.0,1486.0,1486.0,2.0,2.0,2.0,5.94,46.0,0.0,
-FG1808.ZCE,20180706,1486.0,1486.0,,,,,1486.0,,0.0,0.0,0.0,46.0,0.0,
-FG1808.ZCE,20180709,,1486.0,,,,,1486.0,,0.0,0.0,0.0,46.0,0.0,
-FG1808.ZCE,20180710,,1486.0,1490.0,1507.0,1468.0,1468.0,1488.0,-18.0,2.0,6.0,17.86,48.0,2.0,
-FG1808.ZCE,20180711,1468.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,48.0,0.0,
-FG1808.ZCE,20180712,,1488.0,1520.0,1520.0,1479.0,1479.0,1500.0,-9.0,12.0,4.0,12.0,50.0,2.0,
-FG1808.ZCE,20180713,1479.0,1500.0,1490.0,1519.0,1490.0,1519.0,1505.0,19.0,5.0,4.0,12.04,48.0,-2.0,
-FG1808.ZCE,20180716,1519.0,1505.0,,,,,1505.0,,0.0,0.0,0.0,48.0,0.0,
-FG1808.ZCE,20180717,,1505.0,,,,,1497.0,,-8.0,0.0,0.0,48.0,0.0,
-FG1808.ZCE,20180718,,1497.0,,,,,1497.0,,0.0,0.0,0.0,48.0,0.0,
-FG1808.ZCE,20180719,,1497.0,,,,,1497.0,,0.0,0.0,0.0,48.0,0.0,
-FG1808.ZCE,20180720,,1497.0,1440.0,1554.0,1440.0,1495.0,1506.0,-2.0,9.0,10.0,30.11,48.0,0.0,
-FG1808.ZCE,20180723,1495.0,1506.0,1530.0,1530.0,1530.0,1530.0,1530.0,24.0,24.0,2.0,6.12,46.0,-2.0,
-FG1808.ZCE,20180724,1530.0,1530.0,1530.0,1530.0,1530.0,1530.0,1530.0,0.0,0.0,6.0,18.36,40.0,-6.0,
-FG1808.ZCE,20180725,1530.0,1530.0,1580.0,1580.0,1490.0,1500.0,1512.0,-30.0,-18.0,22.0,66.53,42.0,2.0,
-FG1808.ZCE,20180726,1500.0,1512.0,1499.0,1545.0,1499.0,1540.0,1528.0,28.0,16.0,6.0,18.34,38.0,-4.0,
-FG1808.ZCE,20180727,1540.0,1528.0,1503.0,1503.0,1503.0,1503.0,1503.0,-25.0,-25.0,8.0,24.05,38.0,0.0,
-FG1808.ZCE,20180730,1503.0,1503.0,1501.0,1501.0,1499.0,1499.0,1500.0,-4.0,-3.0,8.0,24.0,40.0,2.0,
-FG1808.ZCE,20180731,1499.0,1500.0,1520.0,1530.0,1520.0,1530.0,1528.0,30.0,28.0,16.0,48.88,38.0,-2.0,
-FG1808.ZCE,20180801,1530.0,1528.0,,,,,1528.0,,0.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180802,,1528.0,,,,,1528.0,,0.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180803,,1528.0,,,,,1533.0,,5.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180806,,1533.0,,,,,1512.0,,-21.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180807,,1512.0,,,,,1521.0,,9.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180808,,1521.0,,,,,1523.0,,2.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180809,,1523.0,,,,,1517.0,,-6.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180810,,1517.0,,,,,1534.0,,17.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180813,,1534.0,,,,,1533.0,,-1.0,0.0,0.0,38.0,0.0,
-FG1808.ZCE,20180814,,1533.0,,,,,1567.0,,34.0,0.0,0.0,0.0,-38.0,
diff --git a/data/FG/FG1809.csv b/data/FG/FG1809.csv
deleted file mode 100644
index dd2d4dc..0000000
--- a/data/FG/FG1809.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1809.ZCE,20170915,,1370.0,1361.0,1382.0,1347.0,1347.0,1369.0,-23.0,-1.0,394.0,1079.01,326.0,326.0,
-FG1809.ZCE,20170918,1347.0,1369.0,1354.0,1354.0,1329.0,1335.0,1343.0,-34.0,-26.0,380.0,1020.53,580.0,254.0,
-FG1809.ZCE,20170919,1335.0,1343.0,1334.0,1341.0,1323.0,1323.0,1333.0,-20.0,-10.0,254.0,676.92,724.0,144.0,
-FG1809.ZCE,20170920,1323.0,1333.0,1321.0,1328.0,1318.0,1326.0,1324.0,-7.0,-9.0,202.0,534.74,770.0,46.0,
-FG1809.ZCE,20170921,1326.0,1324.0,1327.0,1331.0,1312.0,1313.0,1319.0,-11.0,-5.0,278.0,733.43,902.0,132.0,
-FG1809.ZCE,20170922,1313.0,1319.0,1314.0,1322.0,1310.0,1311.0,1315.0,-8.0,-4.0,152.0,399.67,928.0,26.0,
-FG1809.ZCE,20170925,1311.0,1315.0,1314.0,1322.0,1300.0,1317.0,1308.0,2.0,-7.0,486.0,1271.8,1108.0,180.0,
-FG1809.ZCE,20170926,1317.0,1308.0,1308.0,1327.0,1291.0,1292.0,1305.0,-16.0,-3.0,424.0,1106.78,1350.0,242.0,
-FG1809.ZCE,20170927,1292.0,1305.0,1293.0,1305.0,1289.0,1297.0,1297.0,-8.0,-8.0,628.0,1628.57,1704.0,354.0,
-FG1809.ZCE,20170928,1297.0,1297.0,1295.0,1299.0,1277.0,1283.0,1289.0,-14.0,-8.0,572.0,1474.66,1960.0,256.0,
-FG1809.ZCE,20170929,1283.0,1289.0,1284.0,1286.0,1272.0,1275.0,1278.0,-14.0,-11.0,328.0,838.57,2100.0,140.0,
-FG1809.ZCE,20171009,1275.0,1278.0,1284.0,1293.0,1261.0,1269.0,1276.0,-9.0,-2.0,554.0,1414.21,2356.0,256.0,
-FG1809.ZCE,20171010,1269.0,1276.0,1275.0,1320.0,1272.0,1312.0,1304.0,36.0,28.0,1536.0,4005.19,3220.0,864.0,
-FG1809.ZCE,20171011,1312.0,1304.0,1307.0,1315.0,1299.0,1308.0,1309.0,4.0,5.0,446.0,1167.81,3288.0,68.0,
-FG1809.ZCE,20171012,1308.0,1309.0,1307.0,1316.0,1296.0,1304.0,1304.0,-5.0,-5.0,618.0,1611.89,3730.0,442.0,
-FG1809.ZCE,20171013,1304.0,1304.0,1307.0,1323.0,1307.0,1319.0,1315.0,15.0,11.0,456.0,1199.49,3692.0,-38.0,
-FG1809.ZCE,20171016,1319.0,1315.0,1315.0,1327.0,1313.0,1326.0,1320.0,11.0,5.0,450.0,1187.89,3746.0,54.0,
-FG1809.ZCE,20171017,1326.0,1320.0,1328.0,1328.0,1318.0,1326.0,1323.0,6.0,3.0,256.0,677.28,3756.0,10.0,
-FG1809.ZCE,20171018,1326.0,1323.0,1326.0,1328.0,1318.0,1326.0,1323.0,3.0,0.0,182.0,481.73,3778.0,22.0,
-FG1809.ZCE,20171019,1326.0,1323.0,1328.0,1329.0,1318.0,1319.0,1322.0,-4.0,-1.0,246.0,650.2,3818.0,40.0,
-FG1809.ZCE,20171020,1319.0,1322.0,1318.0,1346.0,1317.0,1341.0,1332.0,19.0,10.0,658.0,1753.01,3906.0,88.0,
-FG1809.ZCE,20171023,1341.0,1332.0,1340.0,1346.0,1318.0,1323.0,1331.0,-9.0,-1.0,396.0,1054.21,4024.0,118.0,
-FG1809.ZCE,20171024,1323.0,1331.0,1324.0,1332.0,1317.0,1328.0,1325.0,-3.0,-6.0,320.0,847.94,4048.0,24.0,
-FG1809.ZCE,20171025,1328.0,1325.0,1328.0,1336.0,1316.0,1317.0,1325.0,-8.0,0.0,684.0,1812.36,4264.0,216.0,
-FG1809.ZCE,20171026,1317.0,1325.0,1322.0,1323.0,1297.0,1299.0,1311.0,-26.0,-14.0,1360.0,3566.93,4934.0,670.0,
-FG1809.ZCE,20171027,1299.0,1311.0,1299.0,1301.0,1282.0,1289.0,1293.0,-22.0,-18.0,1312.0,3393.56,5370.0,436.0,
-FG1809.ZCE,20171030,1289.0,1293.0,1290.0,1294.0,1281.0,1281.0,1288.0,-12.0,-5.0,2362.0,6084.92,7394.0,2024.0,
-FG1809.ZCE,20171031,1281.0,1288.0,1281.0,1293.0,1274.0,1275.0,1284.0,-13.0,-4.0,3582.0,9200.81,10496.0,3102.0,
-FG1809.ZCE,20171101,1275.0,1284.0,1281.0,1302.0,1281.0,1289.0,1292.0,5.0,8.0,1290.0,3332.94,10448.0,-48.0,
-FG1809.ZCE,20171102,1289.0,1292.0,1288.0,1298.0,1286.0,1296.0,1294.0,4.0,2.0,746.0,1930.12,10480.0,32.0,
-FG1809.ZCE,20171103,1296.0,1294.0,1292.0,1297.0,1288.0,1295.0,1294.0,1.0,0.0,700.0,1811.18,10550.0,70.0,
-FG1809.ZCE,20171106,1295.0,1294.0,1296.0,1311.0,1296.0,1305.0,1304.0,11.0,10.0,1632.0,4256.96,10948.0,398.0,
-FG1809.ZCE,20171107,1305.0,1304.0,1308.0,1329.0,1304.0,1325.0,1318.0,21.0,14.0,1466.0,3863.65,11208.0,260.0,
-FG1809.ZCE,20171108,1325.0,1318.0,1327.0,1332.0,1318.0,1331.0,1328.0,13.0,10.0,1168.0,3101.44,11262.0,54.0,
-FG1809.ZCE,20171109,1331.0,1328.0,1329.0,1367.0,1325.0,1366.0,1344.0,38.0,16.0,3778.0,10158.57,12066.0,804.0,
-FG1809.ZCE,20171110,1366.0,1344.0,1370.0,1389.0,1362.0,1378.0,1376.0,34.0,32.0,4438.0,12210.69,12806.0,740.0,
-FG1809.ZCE,20171113,1378.0,1376.0,1377.0,1381.0,1374.0,1377.0,1377.0,1.0,1.0,1014.0,2793.14,12682.0,-124.0,
-FG1809.ZCE,20171114,1377.0,1377.0,1377.0,1388.0,1377.0,1385.0,1385.0,8.0,8.0,2688.0,7448.26,12392.0,-290.0,
-FG1809.ZCE,20171115,1385.0,1385.0,1384.0,1393.0,1367.0,1368.0,1375.0,-17.0,-10.0,2402.0,6607.53,12676.0,284.0,
-FG1809.ZCE,20171116,1368.0,1375.0,1375.0,1382.0,1365.0,1376.0,1374.0,1.0,-1.0,2580.0,7087.86,13548.0,872.0,
-FG1809.ZCE,20171117,1376.0,1374.0,1376.0,1385.0,1371.0,1376.0,1375.0,2.0,1.0,5222.0,14364.36,14938.0,1390.0,
-FG1809.ZCE,20171120,1376.0,1375.0,1385.0,1401.0,1375.0,1401.0,1386.0,26.0,11.0,3486.0,9662.82,14784.0,-154.0,
-FG1809.ZCE,20171121,1401.0,1386.0,1399.0,1426.0,1398.0,1422.0,1413.0,36.0,27.0,4646.0,13130.51,15384.0,600.0,
-FG1809.ZCE,20171122,1422.0,1413.0,1421.0,1428.0,1416.0,1428.0,1420.0,15.0,7.0,2914.0,8276.67,16212.0,828.0,
-FG1809.ZCE,20171123,1428.0,1420.0,1429.0,1439.0,1422.0,1438.0,1431.0,18.0,11.0,4074.0,11661.22,16376.0,164.0,
-FG1809.ZCE,20171124,1438.0,1431.0,1437.0,1448.0,1432.0,1446.0,1438.0,15.0,7.0,2344.0,6741.09,16442.0,66.0,
-FG1809.ZCE,20171127,1446.0,1438.0,1445.0,1476.0,1443.0,1460.0,1463.0,22.0,25.0,8432.0,24669.45,19188.0,2746.0,
-FG1809.ZCE,20171128,1460.0,1463.0,1452.0,1460.0,1437.0,1458.0,1448.0,-5.0,-15.0,7632.0,22102.98,22026.0,2838.0,
-FG1809.ZCE,20171129,1458.0,1448.0,1457.0,1482.0,1456.0,1480.0,1474.0,32.0,26.0,9098.0,26817.36,27254.0,5228.0,
-FG1809.ZCE,20171130,1480.0,1474.0,1481.0,1497.0,1462.0,1463.0,1483.0,-11.0,9.0,10524.0,31213.85,30556.0,3302.0,
-FG1809.ZCE,20171201,1463.0,1483.0,1465.0,1478.0,1454.0,1473.0,1464.0,-10.0,-19.0,7340.0,21496.03,30856.0,300.0,
-FG1809.ZCE,20171204,1473.0,1464.0,1470.0,1519.0,1466.0,1510.0,1501.0,46.0,37.0,16658.0,50011.03,35584.0,4728.0,
-FG1809.ZCE,20171205,1510.0,1501.0,1506.0,1520.0,1497.0,1501.0,1508.0,0.0,7.0,9680.0,29202.52,35072.0,-512.0,
-FG1809.ZCE,20171206,1501.0,1508.0,1498.0,1509.0,1494.0,1505.0,1502.0,-3.0,-6.0,6570.0,19730.1,36130.0,1058.0,
-FG1809.ZCE,20171207,1505.0,1502.0,1502.0,1510.0,1458.0,1471.0,1483.0,-31.0,-19.0,10006.0,29679.16,37424.0,1294.0,
-FG1809.ZCE,20171208,1471.0,1483.0,1470.0,1482.0,1461.0,1475.0,1471.0,-8.0,-12.0,9040.0,26603.42,38506.0,1082.0,
-FG1809.ZCE,20171211,1475.0,1471.0,1475.0,1496.0,1464.0,1486.0,1480.0,15.0,9.0,17194.0,50905.08,44166.0,5660.0,
-FG1809.ZCE,20171212,1486.0,1480.0,1486.0,1489.0,1474.0,1476.0,1480.0,-4.0,0.0,6988.0,20681.37,43372.0,-794.0,
-FG1809.ZCE,20171213,1476.0,1480.0,1475.0,1503.0,1472.0,1499.0,1493.0,19.0,13.0,13100.0,39127.21,46504.0,3132.0,
-FG1809.ZCE,20171214,1499.0,1493.0,1497.0,1499.0,1455.0,1456.0,1477.0,-37.0,-16.0,18592.0,54924.16,43580.0,-2924.0,
-FG1809.ZCE,20171215,1456.0,1477.0,1455.0,1470.0,1454.0,1458.0,1461.0,-19.0,-16.0,13592.0,39703.47,48632.0,5052.0,
-FG1809.ZCE,20171218,1458.0,1461.0,1458.0,1494.0,1458.0,1488.0,1479.0,27.0,18.0,18460.0,54608.84,46822.0,-1810.0,
-FG1809.ZCE,20171219,1488.0,1479.0,1487.0,1505.0,1476.0,1485.0,1487.0,6.0,8.0,18254.0,54292.4,44286.0,-2536.0,
-FG1809.ZCE,20171220,1485.0,1487.0,1485.0,1495.0,1484.0,1493.0,1490.0,6.0,3.0,13532.0,40319.93,42882.0,-1404.0,
-FG1809.ZCE,20171221,1493.0,1490.0,1495.0,1500.0,1481.0,1496.0,1492.0,6.0,2.0,9712.0,28986.12,42906.0,24.0,
-FG1809.ZCE,20171222,1496.0,1492.0,1496.0,1514.0,1494.0,1514.0,1505.0,22.0,13.0,18172.0,54682.52,45656.0,2750.0,
-FG1809.ZCE,20171225,1514.0,1505.0,1515.0,1519.0,1490.0,1495.0,1501.0,-10.0,-4.0,10212.0,30661.46,42940.0,-2716.0,
-FG1809.ZCE,20171226,1495.0,1501.0,1494.0,1500.0,1490.0,1495.0,1496.0,-6.0,-5.0,9110.0,27249.71,44866.0,1926.0,
-FG1809.ZCE,20171227,1495.0,1496.0,1497.0,1498.0,1477.0,1481.0,1488.0,-15.0,-8.0,11564.0,34411.61,45406.0,540.0,
-FG1809.ZCE,20171228,1481.0,1488.0,1473.0,1483.0,1473.0,1481.0,1478.0,-7.0,-10.0,13204.0,39025.48,46778.0,1372.0,
-FG1809.ZCE,20171229,1481.0,1478.0,1480.0,1496.0,1474.0,1488.0,1482.0,10.0,4.0,11358.0,33655.18,46162.0,-616.0,
-FG1809.ZCE,20180102,1488.0,1482.0,1489.0,1492.0,1464.0,1473.0,1475.0,-9.0,-7.0,10808.0,31879.18,45096.0,-1066.0,
-FG1809.ZCE,20180103,1473.0,1475.0,1475.0,1479.0,1462.0,1470.0,1470.0,-5.0,-5.0,16172.0,47545.62,44332.0,-764.0,
-FG1809.ZCE,20180104,1470.0,1470.0,1470.0,1487.0,1464.0,1484.0,1473.0,14.0,3.0,12644.0,37255.99,44072.0,-260.0,
-FG1809.ZCE,20180105,1484.0,1473.0,1481.0,1484.0,1467.0,1475.0,1476.0,2.0,3.0,10354.0,30555.94,44058.0,-14.0,
-FG1809.ZCE,20180108,1475.0,1476.0,1474.0,1521.0,1470.0,1518.0,1493.0,42.0,17.0,21728.0,64869.88,51654.0,7596.0,
-FG1809.ZCE,20180109,1518.0,1493.0,1519.0,1523.0,1510.0,1515.0,1515.0,22.0,22.0,14126.0,42807.15,53670.0,2016.0,
-FG1809.ZCE,20180110,1515.0,1515.0,1515.0,1523.0,1510.0,1517.0,1517.0,2.0,2.0,15158.0,45980.79,56318.0,2648.0,
-FG1809.ZCE,20180111,1517.0,1517.0,1520.0,1523.0,1495.0,1501.0,1504.0,-16.0,-13.0,19782.0,59487.97,56880.0,562.0,
-FG1809.ZCE,20180112,1501.0,1504.0,1500.0,1506.0,1495.0,1502.0,1501.0,-2.0,-3.0,9860.0,29602.26,56364.0,-516.0,
-FG1809.ZCE,20180115,1502.0,1501.0,1502.0,1502.0,1490.0,1493.0,1495.0,-8.0,-6.0,9346.0,27950.79,56348.0,-16.0,
-FG1809.ZCE,20180116,1493.0,1495.0,1495.0,1500.0,1478.0,1480.0,1486.0,-15.0,-9.0,18124.0,53858.58,58830.0,2482.0,
-FG1809.ZCE,20180117,1480.0,1486.0,1482.0,1490.0,1477.0,1487.0,1485.0,1.0,-1.0,10474.0,31101.46,56466.0,-2364.0,
-FG1809.ZCE,20180118,1487.0,1485.0,1486.0,1506.0,1480.0,1502.0,1496.0,17.0,11.0,18088.0,54116.62,60730.0,4264.0,
-FG1809.ZCE,20180119,1502.0,1496.0,1500.0,1502.0,1492.0,1498.0,1496.0,2.0,0.0,19390.0,58015.13,59918.0,-812.0,
-FG1809.ZCE,20180122,1498.0,1496.0,1495.0,1500.0,1475.0,1479.0,1484.0,-17.0,-12.0,31200.0,92584.74,62588.0,2670.0,
-FG1809.ZCE,20180123,1479.0,1484.0,1480.0,1492.0,1475.0,1487.0,1483.0,3.0,-1.0,12926.0,38347.19,58612.0,-3976.0,
-FG1809.ZCE,20180124,1487.0,1483.0,1485.0,1491.0,1482.0,1485.0,1486.0,2.0,3.0,13774.0,40940.2,63118.0,4506.0,
-FG1809.ZCE,20180125,1485.0,1486.0,1485.0,1510.0,1481.0,1507.0,1502.0,21.0,16.0,25130.0,75508.78,62784.0,-334.0,
-FG1809.ZCE,20180126,1507.0,1502.0,1507.0,1508.0,1493.0,1502.0,1502.0,0.0,0.0,9990.0,30009.38,60556.0,-2228.0,
-FG1809.ZCE,20180129,1502.0,1502.0,1502.0,1531.0,1501.0,1526.0,1518.0,24.0,16.0,34314.0,104195.45,81278.0,20722.0,
-FG1809.ZCE,20180130,1526.0,1518.0,1526.0,1530.0,1515.0,1523.0,1522.0,5.0,4.0,15634.0,47604.33,81634.0,356.0,
-FG1809.ZCE,20180131,1523.0,1522.0,1524.0,1527.0,1506.0,1513.0,1515.0,-9.0,-7.0,22850.0,69248.56,84500.0,2866.0,
-FG1809.ZCE,20180201,1513.0,1515.0,1510.0,1517.0,1505.0,1506.0,1510.0,-9.0,-5.0,14326.0,43277.6,83610.0,-890.0,
-FG1809.ZCE,20180202,1506.0,1510.0,1506.0,1529.0,1504.0,1523.0,1516.0,13.0,6.0,17054.0,51706.63,87534.0,3924.0,
-FG1809.ZCE,20180205,1523.0,1516.0,1520.0,1526.0,1516.0,1521.0,1522.0,5.0,6.0,15808.0,48119.02,89440.0,1906.0,
-FG1809.ZCE,20180206,1521.0,1522.0,1520.0,1528.0,1515.0,1521.0,1520.0,-1.0,-2.0,13524.0,41110.32,92170.0,2730.0,
-FG1809.ZCE,20180207,1521.0,1520.0,1520.0,1527.0,1513.0,1525.0,1521.0,5.0,1.0,17358.0,52791.28,93586.0,1416.0,
-FG1809.ZCE,20180208,1525.0,1521.0,1523.0,1549.0,1508.0,1509.0,1528.0,-12.0,7.0,56968.0,174149.62,102274.0,8688.0,
-FG1809.ZCE,20180209,1509.0,1528.0,1509.0,1515.0,1494.0,1495.0,1505.0,-33.0,-23.0,33376.0,100465.18,94984.0,-7290.0,
-FG1809.ZCE,20180212,1495.0,1505.0,1495.0,1502.0,1476.0,1480.0,1487.0,-25.0,-18.0,29508.0,87773.01,88284.0,-6700.0,
-FG1809.ZCE,20180213,1480.0,1487.0,1485.0,1489.0,1480.0,1485.0,1485.0,-2.0,-2.0,13572.0,40298.32,85316.0,-2968.0,
-FG1809.ZCE,20180214,1485.0,1485.0,1487.0,1504.0,1483.0,1502.0,1496.0,17.0,11.0,14632.0,43782.46,85540.0,224.0,
-FG1809.ZCE,20180222,1502.0,1496.0,1504.0,1512.0,1487.0,1492.0,1501.0,-4.0,5.0,18572.0,55765.28,85932.0,392.0,
-FG1809.ZCE,20180223,1492.0,1501.0,1493.0,1526.0,1489.0,1519.0,1509.0,18.0,8.0,48510.0,146426.19,100888.0,14956.0,
-FG1809.ZCE,20180226,1519.0,1509.0,1520.0,1525.0,1512.0,1519.0,1518.0,10.0,9.0,20180.0,61256.44,98386.0,-2502.0,
-FG1809.ZCE,20180227,1519.0,1518.0,1520.0,1522.0,1512.0,1519.0,1517.0,1.0,-1.0,11904.0,36108.97,98116.0,-270.0,
-FG1809.ZCE,20180228,1519.0,1517.0,1517.0,1525.0,1514.0,1520.0,1519.0,3.0,2.0,15962.0,48492.76,100876.0,2760.0,
-FG1809.ZCE,20180301,1520.0,1519.0,1518.0,1528.0,1513.0,1523.0,1521.0,4.0,2.0,22250.0,67686.86,108484.0,7608.0,
-FG1809.ZCE,20180302,1523.0,1521.0,1519.0,1524.0,1516.0,1523.0,1520.0,2.0,-1.0,21860.0,66459.33,109756.0,1272.0,
-FG1809.ZCE,20180305,1523.0,1520.0,1522.0,1525.0,1506.0,1509.0,1513.0,-11.0,-7.0,31110.0,94154.12,113736.0,3980.0,
-FG1809.ZCE,20180306,1509.0,1513.0,1508.0,1512.0,1500.0,1503.0,1504.0,-10.0,-9.0,28396.0,85436.02,114600.0,864.0,
-FG1809.ZCE,20180307,1503.0,1504.0,1503.0,1515.0,1500.0,1501.0,1505.0,-3.0,1.0,39744.0,119659.01,123424.0,8824.0,
-FG1809.ZCE,20180308,1501.0,1505.0,1498.0,1506.0,1486.0,1487.0,1496.0,-18.0,-9.0,46216.0,138317.62,129204.0,5780.0,
-FG1809.ZCE,20180309,1487.0,1496.0,1486.0,1493.0,1445.0,1453.0,1469.0,-43.0,-27.0,110704.0,325194.86,135112.0,5908.0,
-FG1809.ZCE,20180312,1453.0,1469.0,1456.0,1475.0,1446.0,1450.0,1455.0,-19.0,-14.0,84634.0,246343.84,130396.0,-4716.0,
-FG1809.ZCE,20180313,1450.0,1455.0,1450.0,1457.0,1439.0,1454.0,1450.0,-1.0,-5.0,59854.0,173556.58,138696.0,8300.0,
-FG1809.ZCE,20180314,1454.0,1450.0,1456.0,1458.0,1443.0,1444.0,1450.0,-6.0,0.0,68132.0,197629.64,131046.0,-7650.0,
-FG1809.ZCE,20180315,1444.0,1450.0,1446.0,1447.0,1422.0,1426.0,1432.0,-24.0,-18.0,81694.0,233979.47,139430.0,8384.0,
-FG1809.ZCE,20180316,1426.0,1432.0,1428.0,1442.0,1420.0,1435.0,1432.0,3.0,0.0,53672.0,153719.7,132624.0,-6806.0,
-FG1809.ZCE,20180319,1435.0,1432.0,1434.0,1450.0,1412.0,1436.0,1433.0,4.0,1.0,80790.0,231557.78,124502.0,-8122.0,
-FG1809.ZCE,20180320,1436.0,1433.0,1437.0,1444.0,1418.0,1428.0,1431.0,-5.0,-2.0,46186.0,132205.03,121288.0,-3214.0,
-FG1809.ZCE,20180321,1428.0,1431.0,1428.0,1436.0,1391.0,1400.0,1412.0,-31.0,-19.0,92366.0,260920.51,141668.0,20380.0,
-FG1809.ZCE,20180322,1400.0,1412.0,1399.0,1412.0,1348.0,1368.0,1381.0,-44.0,-31.0,172952.0,477658.79,168132.0,26464.0,
-FG1809.ZCE,20180323,1368.0,1381.0,1374.0,1382.0,1337.0,1362.0,1359.0,-19.0,-22.0,155522.0,422844.17,148476.0,-19656.0,
-FG1809.ZCE,20180326,1362.0,1359.0,1364.0,1372.0,1352.0,1364.0,1361.0,5.0,2.0,65066.0,177165.7,143266.0,-5210.0,
-FG1809.ZCE,20180327,1364.0,1361.0,1365.0,1370.0,1345.0,1351.0,1358.0,-10.0,-3.0,67298.0,182723.31,147802.0,4536.0,
-FG1809.ZCE,20180328,1351.0,1358.0,1356.0,1358.0,1343.0,1348.0,1351.0,-10.0,-7.0,59052.0,159557.9,147104.0,-698.0,
-FG1809.ZCE,20180329,1348.0,1351.0,1351.0,1363.0,1346.0,1360.0,1356.0,9.0,5.0,49158.0,133355.15,143224.0,-3880.0,
-FG1809.ZCE,20180330,1360.0,1356.0,1363.0,1395.0,1357.0,1388.0,1376.0,32.0,20.0,94784.0,260903.47,140186.0,-3038.0,
-FG1809.ZCE,20180402,1388.0,1376.0,1388.0,1394.0,1351.0,1355.0,1371.0,-21.0,-5.0,100760.0,276185.82,148692.0,8506.0,
-FG1809.ZCE,20180403,1355.0,1371.0,1353.0,1365.0,1331.0,1351.0,1348.0,-20.0,-23.0,100072.0,269832.85,156260.0,7568.0,
-FG1809.ZCE,20180404,1351.0,1348.0,1351.0,1353.0,1337.0,1342.0,1344.0,-6.0,-4.0,56392.0,151636.65,149690.0,-6570.0,
-FG1809.ZCE,20180409,1342.0,1344.0,1327.0,1343.0,1320.0,1337.0,1334.0,-7.0,-10.0,57868.0,154417.03,160068.0,10378.0,
-FG1809.ZCE,20180410,1337.0,1334.0,1337.0,1352.0,1335.0,1343.0,1343.0,9.0,9.0,87304.0,234561.2,176424.0,16356.0,
-FG1809.ZCE,20180411,1343.0,1343.0,1342.0,1367.0,1342.0,1351.0,1354.0,8.0,11.0,146792.0,397653.62,200088.0,23664.0,
-FG1809.ZCE,20180412,1351.0,1354.0,1351.0,1359.0,1345.0,1357.0,1354.0,3.0,0.0,123058.0,333247.28,206234.0,6146.0,
-FG1809.ZCE,20180413,1357.0,1354.0,1356.0,1372.0,1351.0,1370.0,1361.0,16.0,7.0,132668.0,361216.03,211184.0,4950.0,
-FG1809.ZCE,20180416,1370.0,1361.0,1367.0,1371.0,1340.0,1351.0,1353.0,-10.0,-8.0,167340.0,452779.11,231464.0,20280.0,
-FG1809.ZCE,20180417,1351.0,1353.0,1350.0,1360.0,1345.0,1347.0,1352.0,-6.0,-1.0,130444.0,352698.48,226120.0,-5344.0,
-FG1809.ZCE,20180418,1347.0,1352.0,1350.0,1376.0,1349.0,1373.0,1365.0,21.0,13.0,184144.0,502841.44,239172.0,13052.0,
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diff --git a/data/FG/FG1810.csv b/data/FG/FG1810.csv
deleted file mode 100644
index 2692d84..0000000
--- a/data/FG/FG1810.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1810.ZCE,20171023,,1332.0,1299.0,1370.0,1299.0,1370.0,1346.0,38.0,14.0,6.0,16.16,4.0,4.0,
-FG1810.ZCE,20171024,1370.0,1346.0,,,,,1346.0,,0.0,0.0,0.0,4.0,0.0,
-FG1810.ZCE,20171025,,1346.0,,,,,1342.0,,-4.0,0.0,0.0,4.0,0.0,
-FG1810.ZCE,20171026,,1342.0,,,,,1328.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1810.ZCE,20171027,,1328.0,,,,,1312.0,,-16.0,0.0,0.0,4.0,0.0,
-FG1810.ZCE,20171030,,1312.0,,,,,1312.0,,0.0,0.0,0.0,4.0,0.0,
-FG1810.ZCE,20171031,,1312.0,1300.0,1300.0,1300.0,1300.0,1300.0,-12.0,-12.0,4.0,10.4,8.0,4.0,
-FG1810.ZCE,20171101,1300.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171102,,1300.0,1299.0,1299.0,1299.0,1299.0,1299.0,-1.0,-1.0,2.0,5.2,8.0,0.0,
-FG1810.ZCE,20171103,1299.0,1299.0,,,,,1300.0,,1.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171106,,1300.0,,,,,1309.0,,9.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171107,,1309.0,,,,,1318.0,,9.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171108,,1318.0,1322.0,1322.0,1322.0,1322.0,1322.0,4.0,4.0,2.0,5.29,6.0,-2.0,
-FG1810.ZCE,20171109,1322.0,1322.0,1327.0,1327.0,1327.0,1327.0,1327.0,5.0,5.0,2.0,5.31,6.0,0.0,
-FG1810.ZCE,20171110,1327.0,1327.0,,,,,1367.0,,40.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171113,,1367.0,,,,,1367.0,,0.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171114,,1367.0,,,,,1376.0,,9.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171115,,1376.0,1381.0,1381.0,1381.0,1381.0,1381.0,5.0,5.0,2.0,5.52,6.0,0.0,
-FG1810.ZCE,20171116,1381.0,1381.0,,,,,1375.0,,-6.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171117,,1375.0,,,,,1373.0,,-2.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171120,,1373.0,,,,,1381.0,,8.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171121,,1381.0,,,,,1405.0,,24.0,0.0,0.0,6.0,0.0,
-FG1810.ZCE,20171122,,1405.0,1404.0,1404.0,1404.0,1404.0,1404.0,-1.0,-1.0,2.0,5.62,8.0,2.0,
-FG1810.ZCE,20171123,1404.0,1404.0,,,,,1420.0,,16.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171124,,1420.0,1451.0,1451.0,1420.0,1420.0,1436.0,0.0,16.0,4.0,11.48,8.0,0.0,
-FG1810.ZCE,20171127,1420.0,1436.0,,,,,1445.0,,9.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171128,,1445.0,,,,,1446.0,,1.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171129,,1446.0,,,,,1468.0,,22.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171130,,1468.0,,,,,1463.0,,-5.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171201,,1463.0,,,,,1463.0,,0.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171204,,1463.0,,,,,1496.0,,33.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171205,,1496.0,1455.0,1504.0,1455.0,1491.0,1485.0,-5.0,-11.0,38.0,112.89,8.0,0.0,
-FG1810.ZCE,20171206,1491.0,1485.0,,,,,1485.0,,0.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171207,,1485.0,,,,,1462.0,,-23.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171208,,1462.0,,,,,1462.0,,0.0,0.0,0.0,8.0,0.0,
-FG1810.ZCE,20171211,,1462.0,1463.0,1484.0,1463.0,1484.0,1471.0,22.0,9.0,6.0,17.65,10.0,2.0,
-FG1810.ZCE,20171212,1484.0,1471.0,1473.0,1478.0,1468.0,1478.0,1472.0,7.0,1.0,14.0,41.23,10.0,0.0,
-FG1810.ZCE,20171213,1478.0,1472.0,1480.0,1488.0,1480.0,1488.0,1484.0,16.0,12.0,4.0,11.87,10.0,0.0,
-FG1810.ZCE,20171214,1488.0,1484.0,1480.0,1480.0,1471.0,1471.0,1475.0,-13.0,-9.0,6.0,17.7,12.0,2.0,
-FG1810.ZCE,20171215,1471.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20171218,,1475.0,1474.0,1478.0,1474.0,1478.0,1476.0,3.0,1.0,4.0,11.81,12.0,0.0,
-FG1810.ZCE,20171219,1478.0,1476.0,1491.0,1491.0,1491.0,1491.0,1491.0,15.0,15.0,2.0,5.96,10.0,-2.0,
-FG1810.ZCE,20171220,1491.0,1491.0,,,,,1491.0,,0.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171221,,1491.0,,,,,1490.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171222,,1490.0,,,,,1502.0,,12.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171225,,1502.0,,,,,1494.0,,-8.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171226,,1494.0,,,,,1493.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171227,,1493.0,1491.0,1491.0,1491.0,1491.0,1491.0,-2.0,-2.0,2.0,5.96,10.0,0.0,
-FG1810.ZCE,20171228,1491.0,1491.0,,,,,1488.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20171229,,1488.0,,,,,1488.0,,0.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20180102,,1488.0,,,,,1480.0,,-8.0,0.0,0.0,10.0,0.0,
-FG1810.ZCE,20180103,,1480.0,1476.0,1476.0,1471.0,1471.0,1474.0,-9.0,-6.0,4.0,11.79,12.0,2.0,
-FG1810.ZCE,20180104,1471.0,1474.0,1472.0,1472.0,1472.0,1472.0,1472.0,-2.0,-2.0,2.0,5.89,14.0,2.0,
-FG1810.ZCE,20180105,1472.0,1472.0,1479.0,1479.0,1479.0,1479.0,1479.0,7.0,7.0,4.0,11.83,16.0,2.0,
-FG1810.ZCE,20180108,1479.0,1479.0,1479.0,1503.0,1479.0,1500.0,1496.0,21.0,17.0,50.0,149.6,16.0,0.0,
-FG1810.ZCE,20180109,1500.0,1496.0,,,,,1496.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180110,,1496.0,1503.0,1503.0,1503.0,1503.0,1503.0,7.0,7.0,2.0,6.01,16.0,0.0,
-FG1810.ZCE,20180111,1503.0,1503.0,,,,,1490.0,,-13.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180112,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180115,,1490.0,,,,,1486.0,,-4.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180116,,1486.0,1486.0,1488.0,1479.0,1479.0,1484.0,-7.0,-2.0,10.0,29.68,16.0,0.0,
-FG1810.ZCE,20180117,1479.0,1484.0,,,,,1484.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180118,,1484.0,,,,,1490.0,,6.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180119,,1490.0,,,,,1490.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180122,,1490.0,,,,,1482.0,,-8.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180123,,1482.0,,,,,1482.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180124,,1482.0,,,,,1482.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180125,,1482.0,1500.0,1500.0,1495.0,1495.0,1498.0,13.0,16.0,8.0,23.96,14.0,-2.0,
-FG1810.ZCE,20180126,1495.0,1498.0,,,,,1495.0,,-3.0,0.0,0.0,14.0,0.0,
-FG1810.ZCE,20180129,,1495.0,1496.0,1500.0,1496.0,1500.0,1499.0,5.0,4.0,8.0,23.98,20.0,6.0,
-FG1810.ZCE,20180130,1500.0,1499.0,,,,,1499.0,,0.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180131,,1499.0,,,,,1497.0,,-2.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180201,,1497.0,,,,,1490.0,,-7.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180202,,1490.0,,,,,1499.0,,9.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180205,,1499.0,,,,,1499.0,,0.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180206,,1499.0,1498.0,1504.0,1498.0,1504.0,1502.0,5.0,3.0,6.0,18.02,18.0,-2.0,
-FG1810.ZCE,20180207,1504.0,1502.0,,,,,1502.0,,0.0,0.0,0.0,18.0,0.0,
-FG1810.ZCE,20180208,,1502.0,1510.0,1521.0,1510.0,1521.0,1514.0,19.0,12.0,6.0,18.16,22.0,4.0,
-FG1810.ZCE,20180209,1521.0,1514.0,1477.0,1477.0,1477.0,1477.0,1477.0,-37.0,-37.0,2.0,5.91,20.0,-2.0,
-FG1810.ZCE,20180212,1477.0,1477.0,1462.0,1472.0,1461.0,1466.0,1466.0,-11.0,-11.0,16.0,46.92,22.0,2.0,
-FG1810.ZCE,20180213,1466.0,1466.0,1474.0,1474.0,1474.0,1474.0,1474.0,8.0,8.0,6.0,17.69,26.0,4.0,
-FG1810.ZCE,20180214,1474.0,1474.0,,,,,1474.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180222,,1474.0,,,,,1474.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180223,,1474.0,1495.0,1508.0,1495.0,1508.0,1502.0,34.0,28.0,4.0,12.01,28.0,2.0,
-FG1810.ZCE,20180226,1508.0,1502.0,1506.0,1506.0,1506.0,1506.0,1506.0,4.0,4.0,2.0,6.02,28.0,0.0,
-FG1810.ZCE,20180227,1506.0,1506.0,,,,,1506.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180228,,1506.0,,,,,1505.0,,-1.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180301,,1505.0,1505.0,1505.0,1505.0,1505.0,1505.0,0.0,0.0,2.0,6.02,28.0,0.0,
-FG1810.ZCE,20180302,1505.0,1505.0,,,,,1505.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180305,,1505.0,1491.0,1491.0,1491.0,1491.0,1491.0,-14.0,-14.0,2.0,5.96,28.0,0.0,
-FG1810.ZCE,20180306,1491.0,1491.0,,,,,1490.0,,-1.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180307,,1490.0,,,,,1488.0,,-2.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180308,,1488.0,1484.0,1484.0,1483.0,1483.0,1484.0,-5.0,-4.0,4.0,11.87,26.0,-2.0,
-FG1810.ZCE,20180309,1483.0,1484.0,1475.0,1475.0,1462.0,1462.0,1469.0,-22.0,-15.0,16.0,47.02,34.0,8.0,
-FG1810.ZCE,20180312,1462.0,1469.0,1457.0,1457.0,1452.0,1452.0,1454.0,-17.0,-15.0,8.0,23.26,34.0,0.0,
-FG1810.ZCE,20180313,1452.0,1454.0,,,,,1454.0,,0.0,0.0,0.0,34.0,0.0,
-FG1810.ZCE,20180314,,1454.0,,,,,1449.0,,-5.0,0.0,0.0,34.0,0.0,
-FG1810.ZCE,20180315,,1449.0,,,,,1431.0,,-18.0,0.0,0.0,34.0,0.0,
-FG1810.ZCE,20180316,,1431.0,,,,,1431.0,,0.0,0.0,0.0,34.0,0.0,
-FG1810.ZCE,20180319,,1431.0,1428.0,1428.0,1428.0,1428.0,1428.0,-3.0,-3.0,2.0,5.71,36.0,2.0,
-FG1810.ZCE,20180320,1428.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,36.0,0.0,
-FG1810.ZCE,20180321,,1428.0,1433.0,1433.0,1422.0,1422.0,1428.0,-6.0,0.0,4.0,11.42,36.0,0.0,
-FG1810.ZCE,20180322,1422.0,1428.0,1404.0,1408.0,1370.0,1370.0,1394.0,-58.0,-34.0,6.0,16.73,36.0,0.0,
-FG1810.ZCE,20180323,1370.0,1394.0,1366.0,1366.0,1346.0,1346.0,1353.0,-48.0,-41.0,6.0,16.23,42.0,6.0,
-FG1810.ZCE,20180326,1346.0,1353.0,,,,,1368.0,,15.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180327,,1368.0,,,,,1363.0,,-5.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180328,,1363.0,1356.0,1360.0,1349.0,1360.0,1354.0,-3.0,-9.0,10.0,27.08,42.0,0.0,
-FG1810.ZCE,20180329,1360.0,1354.0,1361.0,1373.0,1357.0,1362.0,1364.0,8.0,10.0,12.0,32.74,42.0,0.0,
-FG1810.ZCE,20180330,1362.0,1364.0,1386.0,1386.0,1386.0,1386.0,1386.0,22.0,22.0,4.0,11.09,42.0,0.0,
-FG1810.ZCE,20180402,1386.0,1386.0,1361.0,1361.0,1361.0,1361.0,1361.0,-25.0,-25.0,2.0,5.44,42.0,0.0,
-FG1810.ZCE,20180403,1361.0,1361.0,1343.0,1353.0,1343.0,1353.0,1347.0,-8.0,-14.0,10.0,26.95,42.0,0.0,
-FG1810.ZCE,20180404,1353.0,1347.0,1358.0,1360.0,1358.0,1360.0,1359.0,13.0,12.0,4.0,10.87,42.0,0.0,
-FG1810.ZCE,20180409,1360.0,1359.0,1334.0,1351.0,1334.0,1345.0,1345.0,-14.0,-14.0,16.0,43.03,48.0,6.0,
-FG1810.ZCE,20180410,1345.0,1345.0,1356.0,1356.0,1354.0,1354.0,1355.0,9.0,10.0,6.0,16.26,42.0,-6.0,
-FG1810.ZCE,20180411,1354.0,1355.0,1365.0,1365.0,1365.0,1365.0,1365.0,10.0,10.0,2.0,5.46,42.0,0.0,
-FG1810.ZCE,20180412,1365.0,1365.0,,,,,1365.0,,0.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180413,,1365.0,,,,,1374.0,,9.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180416,,1374.0,,,,,1365.0,,-9.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180417,,1365.0,,,,,1362.0,,-3.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180418,,1362.0,,,,,1380.0,,18.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180419,,1380.0,1390.0,1415.0,1390.0,1415.0,1407.0,35.0,27.0,12.0,33.76,42.0,0.0,
-FG1810.ZCE,20180420,1415.0,1407.0,1399.0,1399.0,1390.0,1394.0,1394.0,-13.0,-13.0,8.0,22.3,40.0,-2.0,
-FG1810.ZCE,20180423,1394.0,1394.0,1403.0,1403.0,1397.0,1397.0,1400.0,3.0,6.0,4.0,11.2,40.0,0.0,
-FG1810.ZCE,20180424,1397.0,1400.0,1414.0,1414.0,1414.0,1414.0,1414.0,14.0,14.0,2.0,5.66,40.0,0.0,
-FG1810.ZCE,20180425,1414.0,1414.0,1408.0,1408.0,1400.0,1401.0,1403.0,-13.0,-11.0,6.0,16.84,40.0,0.0,
-FG1810.ZCE,20180426,1401.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,40.0,0.0,
-FG1810.ZCE,20180427,,1403.0,1397.0,1397.0,1386.0,1386.0,1393.0,-17.0,-10.0,8.0,22.29,40.0,0.0,
-FG1810.ZCE,20180502,1386.0,1393.0,1389.0,1389.0,1379.0,1389.0,1384.0,-4.0,-9.0,12.0,33.21,42.0,2.0,
-FG1810.ZCE,20180503,1389.0,1384.0,1404.0,1409.0,1394.0,1397.0,1401.0,13.0,17.0,12.0,33.63,42.0,0.0,
-FG1810.ZCE,20180504,1397.0,1401.0,,,,,1392.0,,-9.0,0.0,0.0,42.0,0.0,
-FG1810.ZCE,20180507,,1392.0,1375.0,1425.0,1375.0,1398.0,1394.0,6.0,2.0,60.0,167.32,44.0,2.0,
-FG1810.ZCE,20180508,1398.0,1394.0,1381.0,1382.0,1381.0,1381.0,1381.0,-13.0,-13.0,6.0,16.58,46.0,2.0,
-FG1810.ZCE,20180509,1381.0,1381.0,1374.0,1374.0,1343.0,1343.0,1359.0,-38.0,-22.0,4.0,10.87,44.0,-2.0,
-FG1810.ZCE,20180510,1343.0,1359.0,1362.0,1364.0,1362.0,1364.0,1363.0,5.0,4.0,4.0,10.9,44.0,0.0,
-FG1810.ZCE,20180511,1364.0,1363.0,1361.0,1369.0,1355.0,1355.0,1363.0,-8.0,0.0,124.0,337.97,54.0,10.0,
-FG1810.ZCE,20180514,1355.0,1363.0,1367.0,1367.0,1367.0,1367.0,1367.0,4.0,4.0,2.0,5.47,54.0,0.0,
-FG1810.ZCE,20180515,1367.0,1367.0,1377.0,1381.0,1377.0,1381.0,1378.0,14.0,11.0,6.0,16.54,54.0,0.0,
-FG1810.ZCE,20180516,1381.0,1378.0,,,,,1378.0,,0.0,0.0,0.0,54.0,0.0,
-FG1810.ZCE,20180517,,1378.0,1384.0,1384.0,1376.0,1376.0,1380.0,-2.0,2.0,4.0,11.04,54.0,0.0,
-FG1810.ZCE,20180518,1376.0,1380.0,,,,,1368.0,,-12.0,0.0,0.0,54.0,0.0,
-FG1810.ZCE,20180521,,1368.0,1360.0,1360.0,1360.0,1360.0,1360.0,-8.0,-8.0,6.0,16.32,56.0,2.0,
-FG1810.ZCE,20180522,1360.0,1360.0,,,,,1375.0,,15.0,0.0,0.0,56.0,0.0,
-FG1810.ZCE,20180523,,1375.0,,,,,1375.0,,0.0,0.0,0.0,56.0,0.0,
-FG1810.ZCE,20180524,,1375.0,,,,,1383.0,,8.0,0.0,0.0,56.0,0.0,
-FG1810.ZCE,20180525,,1383.0,1384.0,1384.0,1384.0,1384.0,1384.0,1.0,1.0,2.0,5.54,56.0,0.0,
-FG1810.ZCE,20180528,1384.0,1384.0,1397.0,1418.0,1397.0,1418.0,1401.0,34.0,17.0,22.0,61.65,56.0,0.0,
-FG1810.ZCE,20180529,1418.0,1401.0,,,,,1418.0,,17.0,0.0,0.0,56.0,0.0,
-FG1810.ZCE,20180530,,1418.0,1425.0,1426.0,1425.0,1426.0,1426.0,8.0,8.0,4.0,11.4,54.0,-2.0,
-FG1810.ZCE,20180531,1426.0,1426.0,1440.0,1440.0,1429.0,1429.0,1435.0,3.0,9.0,4.0,11.48,54.0,0.0,
-FG1810.ZCE,20180601,1429.0,1435.0,1443.0,1443.0,1443.0,1443.0,1443.0,8.0,8.0,4.0,11.54,52.0,-2.0,
-FG1810.ZCE,20180604,1443.0,1443.0,1445.0,1450.0,1445.0,1450.0,1448.0,7.0,5.0,14.0,40.54,40.0,-12.0,
-FG1810.ZCE,20180605,1450.0,1448.0,,,,,1445.0,,-3.0,0.0,0.0,40.0,0.0,
-FG1810.ZCE,20180606,,1445.0,,,,,1444.0,,-1.0,0.0,0.0,40.0,0.0,
-FG1810.ZCE,20180607,,1444.0,1454.0,1454.0,1454.0,1454.0,1454.0,10.0,10.0,6.0,17.45,42.0,2.0,
-FG1810.ZCE,20180608,1454.0,1454.0,1454.0,1454.0,1453.0,1453.0,1454.0,-1.0,0.0,8.0,23.26,38.0,-4.0,
-FG1810.ZCE,20180611,1453.0,1454.0,1454.0,1454.0,1454.0,1454.0,1454.0,0.0,0.0,2.0,5.82,36.0,-2.0,
-FG1810.ZCE,20180612,1454.0,1454.0,1437.0,1437.0,1437.0,1437.0,1437.0,-17.0,-17.0,2.0,5.75,38.0,2.0,
-FG1810.ZCE,20180613,1437.0,1437.0,1457.0,1457.0,1457.0,1457.0,1457.0,20.0,20.0,2.0,5.83,38.0,0.0,
-FG1810.ZCE,20180614,1457.0,1457.0,,,,,1452.0,,-5.0,0.0,0.0,38.0,0.0,
-FG1810.ZCE,20180615,,1452.0,1454.0,1472.0,1454.0,1472.0,1465.0,20.0,13.0,10.0,29.3,30.0,-8.0,
-FG1810.ZCE,20180619,1472.0,1465.0,1470.0,1470.0,1470.0,1470.0,1470.0,5.0,5.0,2.0,5.88,28.0,-2.0,
-FG1810.ZCE,20180620,1470.0,1470.0,1463.0,1463.0,1451.0,1451.0,1457.0,-19.0,-13.0,4.0,11.66,28.0,0.0,
-FG1810.ZCE,20180621,1451.0,1457.0,,,,,1457.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180622,,1457.0,,,,,1452.0,,-5.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180625,,1452.0,1452.0,1452.0,1436.0,1436.0,1444.0,-16.0,-8.0,4.0,11.55,28.0,0.0,
-FG1810.ZCE,20180626,1436.0,1444.0,1425.0,1425.0,1425.0,1425.0,1425.0,-19.0,-19.0,6.0,17.1,30.0,2.0,
-FG1810.ZCE,20180627,1425.0,1425.0,,,,,1425.0,,0.0,0.0,0.0,30.0,0.0,
-FG1810.ZCE,20180628,,1425.0,1442.0,1458.0,1426.0,1436.0,1440.0,11.0,15.0,16.0,46.08,28.0,-2.0,
-FG1810.ZCE,20180629,1436.0,1440.0,,,,,1440.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180702,,1440.0,,,,,1443.0,,3.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180703,,1443.0,,,,,1443.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180704,,1443.0,,,,,1443.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180705,,1443.0,,,,,1443.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180706,,1443.0,,,,,1446.0,,3.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180709,,1446.0,,,,,1446.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180710,,1446.0,1470.0,1472.0,1470.0,1471.0,1471.0,25.0,25.0,6.0,17.65,28.0,0.0,
-FG1810.ZCE,20180711,1471.0,1471.0,,,,,1471.0,,0.0,0.0,0.0,28.0,0.0,
-FG1810.ZCE,20180712,,1471.0,1432.0,1480.0,1432.0,1480.0,1455.0,9.0,-16.0,12.0,34.91,28.0,0.0,
-FG1810.ZCE,20180713,1480.0,1455.0,1480.0,1480.0,1480.0,1480.0,1480.0,25.0,25.0,2.0,5.92,26.0,-2.0,
-FG1810.ZCE,20180716,1480.0,1480.0,,,,,1480.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180717,,1480.0,,,,,1480.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180718,,1480.0,,,,,1477.0,,-3.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180719,,1477.0,,,,,1477.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180720,,1477.0,,,,,1477.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180723,,1477.0,,,,,1477.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180724,,1477.0,,,,,1477.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180725,,1477.0,,,,,1477.0,,0.0,0.0,0.0,26.0,0.0,
-FG1810.ZCE,20180726,,1477.0,1477.0,1477.0,1467.0,1469.0,1470.0,-8.0,-7.0,8.0,23.52,24.0,-2.0,
-FG1810.ZCE,20180727,1469.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180730,,1470.0,,,,,1470.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180731,,1470.0,,,,,1470.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180801,,1470.0,,,,,1470.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180802,,1470.0,,,,,1470.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180803,,1470.0,,,,,1465.0,,-5.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180806,,1465.0,,,,,1465.0,,0.0,0.0,0.0,24.0,0.0,
-FG1810.ZCE,20180807,,1465.0,1478.0,1478.0,1478.0,1478.0,1478.0,13.0,13.0,2.0,5.91,22.0,-2.0,
-FG1810.ZCE,20180808,1478.0,1478.0,,,,,1478.0,,0.0,0.0,0.0,22.0,0.0,
-FG1810.ZCE,20180809,,1478.0,1446.0,1446.0,1446.0,1446.0,1446.0,-32.0,-32.0,2.0,5.78,20.0,-2.0,
-FG1810.ZCE,20180810,1446.0,1446.0,,,,,1452.0,,6.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180813,,1452.0,,,,,1461.0,,9.0,0.0,0.0,20.0,0.0,
-FG1810.ZCE,20180814,,1461.0,1480.0,1480.0,1480.0,1480.0,1480.0,19.0,19.0,6.0,17.76,16.0,-4.0,
-FG1810.ZCE,20180815,1480.0,1480.0,1480.0,1480.0,1480.0,1480.0,1480.0,0.0,0.0,2.0,5.92,16.0,0.0,
-FG1810.ZCE,20180816,1480.0,1480.0,,,,,1478.0,,-2.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180817,,1478.0,,,,,1478.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180820,,1478.0,,,,,1475.0,,-3.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180821,,1475.0,,,,,1475.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180822,,1475.0,,,,,1475.0,,0.0,0.0,0.0,16.0,0.0,
-FG1810.ZCE,20180823,,1475.0,1455.0,1455.0,1455.0,1455.0,1455.0,-20.0,-20.0,4.0,11.64,14.0,-2.0,
-FG1810.ZCE,20180824,1455.0,1455.0,1455.0,1455.0,1455.0,1455.0,1455.0,0.0,0.0,4.0,11.64,14.0,0.0,
-FG1810.ZCE,20180827,1455.0,1455.0,1455.0,1455.0,1455.0,1455.0,1455.0,0.0,0.0,2.0,5.82,16.0,2.0,
-FG1810.ZCE,20180828,1455.0,1455.0,1522.0,1522.0,1522.0,1522.0,1522.0,67.0,67.0,4.0,12.18,14.0,-2.0,
-FG1810.ZCE,20180829,1522.0,1522.0,,,,,1485.0,,-37.0,0.0,0.0,14.0,0.0,
-FG1810.ZCE,20180830,,1485.0,1487.0,1487.0,1487.0,1487.0,1487.0,2.0,2.0,2.0,5.95,12.0,-2.0,
-FG1810.ZCE,20180831,1487.0,1487.0,,,,,1487.0,,0.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180903,,1487.0,,,,,1480.0,,-7.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180904,,1480.0,1489.0,1489.0,1470.0,1470.0,1480.0,-10.0,0.0,4.0,11.84,12.0,0.0,
-FG1810.ZCE,20180905,1470.0,1480.0,,,,,1480.0,,0.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180906,,1480.0,,,,,1480.0,,0.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180907,,1480.0,,,,,1464.0,,-16.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180910,,1464.0,,,,,1464.0,,0.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180911,,1464.0,,,,,1452.0,,-12.0,0.0,0.0,12.0,0.0,
-FG1810.ZCE,20180912,,1452.0,1496.0,1496.0,1496.0,1496.0,1496.0,44.0,44.0,2.0,5.98,12.0,0.0,
-FG1810.ZCE,20180913,1496.0,1496.0,1490.0,1490.0,1423.0,1423.0,1457.0,-73.0,-39.0,4.0,11.65,10.0,-2.0,
-FG1810.ZCE,20180914,1423.0,1457.0,1488.0,1488.0,1444.0,1488.0,1477.0,31.0,20.0,16.0,47.26,10.0,0.0,
-FG1810.ZCE,20180917,1488.0,1477.0,1437.0,1448.0,1435.0,1448.0,1440.0,-29.0,-37.0,6.0,17.28,6.0,-4.0,
-FG1810.ZCE,20180918,1448.0,1440.0,1454.0,1454.0,1454.0,1454.0,1454.0,14.0,14.0,6.0,17.45,4.0,-2.0,
-FG1810.ZCE,20180919,1454.0,1454.0,1488.0,1488.0,1488.0,1488.0,1488.0,34.0,34.0,4.0,11.9,2.0,-2.0,
-FG1810.ZCE,20180920,1488.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,2.0,0.0,
-FG1810.ZCE,20180921,,1488.0,1548.0,1548.0,1457.0,1457.0,1503.0,-31.0,15.0,4.0,12.02,2.0,0.0,
-FG1810.ZCE,20180925,1457.0,1503.0,,,,,1503.0,,0.0,0.0,0.0,2.0,0.0,
-FG1810.ZCE,20180926,,1503.0,1460.0,1460.0,1460.0,1460.0,1460.0,-43.0,-43.0,2.0,5.84,2.0,0.0,
-FG1810.ZCE,20180927,1460.0,1460.0,1440.0,1440.0,1440.0,1440.0,1440.0,-20.0,-20.0,2.0,5.76,2.0,0.0,
-FG1810.ZCE,20180928,1440.0,1440.0,,,,,1440.0,,0.0,0.0,0.0,2.0,0.0,
-FG1810.ZCE,20181008,,1440.0,,,,,1416.0,,-24.0,0.0,0.0,2.0,0.0,
-FG1810.ZCE,20181009,,1416.0,1400.0,1400.0,1400.0,1400.0,1400.0,-16.0,-16.0,2.0,5.6,0.0,-2.0,
-FG1810.ZCE,20181010,1400.0,1400.0,,,,,1408.0,,8.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181011,,1408.0,,,,,1397.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181012,,1397.0,,,,,1395.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181015,,1395.0,,,,,1384.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181016,,1384.0,,,,,1380.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181017,,1380.0,,,,,1381.0,,1.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181018,,1381.0,,,,,1371.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1810.ZCE,20181019,,1371.0,,,,,1372.0,,1.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1811.csv b/data/FG/FG1811.csv
deleted file mode 100644
index 9a1fee5..0000000
--- a/data/FG/FG1811.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1811.ZCE,20171115,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171116,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171117,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171120,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171121,,1376.0,,,,,1405.0,,29.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171122,,1405.0,,,,,1410.0,,5.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171123,,1410.0,,,,,1420.0,,10.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171124,,1420.0,,,,,1430.0,,10.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171127,,1430.0,,,,,1446.0,,16.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171128,,1446.0,,,,,1446.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171129,,1446.0,,,,,1453.0,,7.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171130,,1453.0,,,,,1453.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171201,,1453.0,,,,,1453.0,,0.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171204,,1453.0,,,,,1487.0,,34.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20171205,,1487.0,1519.0,1519.0,1519.0,1519.0,1519.0,32.0,32.0,2.0,6.08,2.0,2.0,
-FG1811.ZCE,20171206,1519.0,1519.0,,,,,1519.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171207,,1519.0,,,,,1489.0,,-30.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171208,,1489.0,1464.0,1464.0,1464.0,1464.0,1464.0,-25.0,-25.0,2.0,5.86,2.0,0.0,
-FG1811.ZCE,20171211,1464.0,1464.0,,,,,1473.0,,9.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171212,,1473.0,,,,,1473.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171213,,1473.0,,,,,1488.0,,15.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171214,,1488.0,,,,,1456.0,,-32.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171215,,1456.0,1462.0,1462.0,1462.0,1462.0,1462.0,6.0,6.0,2.0,5.85,4.0,2.0,
-FG1811.ZCE,20171218,1462.0,1462.0,1507.0,1507.0,1492.0,1492.0,1500.0,30.0,38.0,4.0,12.0,2.0,-2.0,
-FG1811.ZCE,20171219,1492.0,1500.0,1497.0,1497.0,1497.0,1497.0,1497.0,-3.0,-3.0,2.0,5.99,2.0,0.0,
-FG1811.ZCE,20171220,1497.0,1497.0,,,,,1497.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171221,,1497.0,,,,,1497.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171222,,1497.0,,,,,1504.0,,7.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171225,,1504.0,,,,,1504.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171226,,1504.0,,,,,1504.0,,0.0,0.0,0.0,2.0,0.0,
-FG1811.ZCE,20171227,,1504.0,1486.0,1486.0,1486.0,1486.0,1486.0,-18.0,-18.0,2.0,5.94,4.0,2.0,
-FG1811.ZCE,20171228,1486.0,1486.0,,,,,1486.0,,0.0,0.0,0.0,4.0,0.0,
-FG1811.ZCE,20171229,,1486.0,,,,,1486.0,,0.0,0.0,0.0,4.0,0.0,
-FG1811.ZCE,20180102,,1486.0,,,,,1484.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1811.ZCE,20180103,,1484.0,1471.0,1471.0,1471.0,1471.0,1471.0,-13.0,-13.0,2.0,5.88,6.0,2.0,
-FG1811.ZCE,20180104,1471.0,1471.0,,,,,1480.0,,9.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20180105,,1480.0,1476.0,1485.0,1476.0,1485.0,1479.0,5.0,-1.0,6.0,17.75,12.0,6.0,
-FG1811.ZCE,20180108,1485.0,1479.0,1500.0,1500.0,1500.0,1500.0,1500.0,21.0,21.0,6.0,18.0,10.0,-2.0,
-FG1811.ZCE,20180109,1500.0,1500.0,,,,,1500.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180110,,1500.0,,,,,1500.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180111,,1500.0,,,,,1499.0,,-1.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180112,,1499.0,,,,,1499.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180115,,1499.0,,,,,1495.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180116,,1495.0,1480.0,1480.0,1478.0,1478.0,1479.0,-17.0,-16.0,4.0,11.83,10.0,0.0,
-FG1811.ZCE,20180117,1478.0,1479.0,,,,,1479.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180118,,1479.0,,,,,1484.0,,5.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180119,,1484.0,,,,,1484.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180122,,1484.0,,,,,1484.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180123,,1484.0,,,,,1484.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180124,,1484.0,,,,,1484.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180125,,1484.0,1493.0,1495.0,1492.0,1495.0,1493.0,11.0,9.0,6.0,17.92,10.0,0.0,
-FG1811.ZCE,20180126,1495.0,1493.0,1489.0,1489.0,1489.0,1489.0,1489.0,-4.0,-4.0,2.0,5.96,10.0,0.0,
-FG1811.ZCE,20180129,1489.0,1489.0,1511.0,1511.0,1511.0,1511.0,1511.0,22.0,22.0,2.0,6.04,12.0,2.0,
-FG1811.ZCE,20180130,1511.0,1511.0,,,,,1506.0,,-5.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180131,,1506.0,,,,,1494.0,,-12.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180201,,1494.0,,,,,1486.0,,-8.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180202,,1486.0,,,,,1486.0,,0.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180205,,1486.0,1502.0,1502.0,1502.0,1502.0,1502.0,16.0,16.0,2.0,6.01,14.0,2.0,
-FG1811.ZCE,20180206,1502.0,1502.0,,,,,1498.0,,-4.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180207,,1498.0,,,,,1498.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180208,,1498.0,,,,,1487.0,,-11.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180209,,1487.0,1481.0,1481.0,1481.0,1481.0,1481.0,-6.0,-6.0,2.0,5.92,14.0,0.0,
-FG1811.ZCE,20180212,1481.0,1481.0,1474.0,1474.0,1473.0,1473.0,1474.0,-8.0,-7.0,4.0,11.79,12.0,-2.0,
-FG1811.ZCE,20180213,1473.0,1474.0,1469.0,1472.0,1469.0,1472.0,1470.0,-2.0,-4.0,6.0,17.64,14.0,2.0,
-FG1811.ZCE,20180214,1472.0,1470.0,,,,,1475.0,,5.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180222,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180223,,1475.0,1487.0,1505.0,1487.0,1505.0,1497.0,30.0,22.0,12.0,35.92,12.0,-2.0,
-FG1811.ZCE,20180226,1505.0,1497.0,1506.0,1507.0,1495.0,1495.0,1503.0,-2.0,6.0,6.0,18.03,10.0,-2.0,
-FG1811.ZCE,20180227,1495.0,1503.0,,,,,1503.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180228,,1503.0,,,,,1503.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180301,,1503.0,,,,,1503.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180302,,1503.0,,,,,1503.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180305,,1503.0,,,,,1494.0,,-9.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180306,,1494.0,,,,,1489.0,,-5.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180307,,1489.0,,,,,1487.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180308,,1487.0,1476.0,1476.0,1476.0,1476.0,1476.0,-11.0,-11.0,2.0,5.9,8.0,-2.0,
-FG1811.ZCE,20180309,1476.0,1476.0,1470.0,1470.0,1450.0,1450.0,1461.0,-26.0,-15.0,12.0,35.07,10.0,2.0,
-FG1811.ZCE,20180312,1450.0,1461.0,,,,,1457.0,,-4.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180313,,1457.0,,,,,1457.0,,0.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180314,,1457.0,,,,,1450.0,,-7.0,0.0,0.0,10.0,0.0,
-FG1811.ZCE,20180315,,1450.0,1430.0,1439.0,1430.0,1439.0,1435.0,-11.0,-15.0,4.0,11.48,12.0,2.0,
-FG1811.ZCE,20180316,1439.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180319,,1435.0,1426.0,1426.0,1426.0,1426.0,1426.0,-9.0,-9.0,2.0,5.7,14.0,2.0,
-FG1811.ZCE,20180320,1426.0,1426.0,,,,,1426.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180321,,1426.0,1425.0,1425.0,1404.0,1404.0,1415.0,-22.0,-11.0,30.0,84.89,18.0,4.0,
-FG1811.ZCE,20180322,1404.0,1415.0,1402.0,1402.0,1360.0,1360.0,1387.0,-55.0,-28.0,8.0,22.19,22.0,4.0,
-FG1811.ZCE,20180323,1360.0,1387.0,1375.0,1375.0,1375.0,1375.0,1375.0,-12.0,-12.0,2.0,5.5,22.0,0.0,
-FG1811.ZCE,20180326,1375.0,1375.0,1375.0,1386.0,1368.0,1368.0,1379.0,-7.0,4.0,156.0,430.33,28.0,6.0,
-FG1811.ZCE,20180327,1368.0,1379.0,1368.0,1368.0,1368.0,1368.0,1368.0,-11.0,-11.0,8.0,21.89,24.0,-4.0,
-FG1811.ZCE,20180328,1368.0,1368.0,,,,,1361.0,,-7.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180329,,1361.0,,,,,1367.0,,6.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180330,,1367.0,1383.0,1385.0,1383.0,1385.0,1384.0,18.0,17.0,4.0,11.07,24.0,0.0,
-FG1811.ZCE,20180402,1385.0,1384.0,1392.0,1392.0,1365.0,1365.0,1376.0,-19.0,-8.0,6.0,16.51,22.0,-2.0,
-FG1811.ZCE,20180403,1365.0,1376.0,,,,,1364.0,,-12.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180404,,1364.0,1359.0,1359.0,1359.0,1359.0,1359.0,-5.0,-5.0,2.0,5.44,22.0,0.0,
-FG1811.ZCE,20180409,1359.0,1359.0,,,,,1355.0,,-4.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180410,,1355.0,,,,,1355.0,,0.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180411,,1355.0,,,,,1363.0,,8.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180412,,1363.0,,,,,1367.0,,4.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180413,,1367.0,,,,,1378.0,,11.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180416,,1378.0,1364.0,1364.0,1364.0,1364.0,1364.0,-14.0,-14.0,2.0,5.46,24.0,2.0,
-FG1811.ZCE,20180417,1364.0,1364.0,,,,,1364.0,,0.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180418,,1364.0,,,,,1383.0,,19.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180419,,1383.0,1386.0,1388.0,1373.0,1373.0,1383.0,-10.0,0.0,20.0,55.33,22.0,-2.0,
-FG1811.ZCE,20180420,1373.0,1383.0,,,,,1383.0,,0.0,0.0,0.0,22.0,0.0,
-FG1811.ZCE,20180423,,1383.0,1384.0,1385.0,1384.0,1385.0,1385.0,2.0,2.0,4.0,11.08,24.0,2.0,
-FG1811.ZCE,20180424,1385.0,1385.0,1392.0,1392.0,1391.0,1391.0,1392.0,6.0,7.0,4.0,11.13,24.0,0.0,
-FG1811.ZCE,20180425,1391.0,1392.0,1370.0,1370.0,1370.0,1370.0,1370.0,-22.0,-22.0,2.0,5.48,24.0,0.0,
-FG1811.ZCE,20180426,1370.0,1370.0,1387.0,1387.0,1387.0,1387.0,1387.0,17.0,17.0,4.0,11.1,22.0,-2.0,
-FG1811.ZCE,20180427,1387.0,1387.0,1374.0,1374.0,1374.0,1374.0,1374.0,-13.0,-13.0,4.0,10.99,26.0,4.0,
-FG1811.ZCE,20180502,1374.0,1374.0,,,,,1378.0,,4.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180503,,1378.0,,,,,1384.0,,6.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180504,,1384.0,,,,,1384.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180507,,1384.0,1370.0,1389.0,1370.0,1381.0,1374.0,-3.0,-10.0,22.0,60.44,30.0,4.0,
-FG1811.ZCE,20180508,1381.0,1374.0,1370.0,1370.0,1370.0,1370.0,1370.0,-4.0,-4.0,2.0,5.48,30.0,0.0,
-FG1811.ZCE,20180509,1370.0,1370.0,1371.0,1373.0,1352.0,1353.0,1359.0,-17.0,-11.0,12.0,32.62,30.0,0.0,
-FG1811.ZCE,20180510,1353.0,1359.0,1381.0,1381.0,1362.0,1365.0,1368.0,6.0,9.0,8.0,21.89,32.0,2.0,
-FG1811.ZCE,20180511,1365.0,1368.0,1363.0,1373.0,1363.0,1366.0,1367.0,-2.0,-1.0,8.0,21.88,30.0,-2.0,
-FG1811.ZCE,20180514,1366.0,1367.0,,,,,1374.0,,7.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180515,,1374.0,1370.0,1370.0,1370.0,1370.0,1370.0,-4.0,-4.0,2.0,5.48,32.0,2.0,
-FG1811.ZCE,20180516,1370.0,1370.0,1374.0,1386.0,1370.0,1386.0,1376.0,16.0,6.0,8.0,22.01,30.0,-2.0,
-FG1811.ZCE,20180517,1386.0,1376.0,,,,,1376.0,,0.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180518,,1376.0,,,,,1368.0,,-8.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180521,,1368.0,1388.0,1392.0,1388.0,1392.0,1390.0,24.0,22.0,4.0,11.12,26.0,-4.0,
-FG1811.ZCE,20180522,1392.0,1390.0,,,,,1390.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180523,,1390.0,,,,,1387.0,,-3.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180524,,1387.0,,,,,1387.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180525,,1387.0,1374.0,1374.0,1374.0,1374.0,1374.0,-13.0,-13.0,2.0,5.5,26.0,0.0,
-FG1811.ZCE,20180528,1374.0,1374.0,1410.0,1410.0,1410.0,1410.0,1410.0,36.0,36.0,2.0,5.64,26.0,0.0,
-FG1811.ZCE,20180529,1410.0,1410.0,,,,,1412.0,,2.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180530,,1412.0,,,,,1412.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180531,,1412.0,1418.0,1418.0,1410.0,1410.0,1412.0,-2.0,0.0,8.0,22.59,26.0,0.0,
-FG1811.ZCE,20180601,1410.0,1412.0,1410.0,1430.0,1410.0,1430.0,1420.0,18.0,8.0,4.0,11.36,28.0,2.0,
-FG1811.ZCE,20180604,1430.0,1420.0,1448.0,1448.0,1432.0,1432.0,1437.0,12.0,17.0,6.0,17.25,26.0,-2.0,
-FG1811.ZCE,20180605,1432.0,1437.0,1421.0,1421.0,1421.0,1421.0,1421.0,-16.0,-16.0,2.0,5.68,26.0,0.0,
-FG1811.ZCE,20180606,1421.0,1421.0,,,,,1428.0,,7.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180607,,1428.0,1435.0,1435.0,1434.0,1434.0,1435.0,6.0,7.0,4.0,11.48,24.0,-2.0,
-FG1811.ZCE,20180608,1434.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180611,,1435.0,,,,,1433.0,,-2.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180612,,1433.0,,,,,1435.0,,2.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180613,,1435.0,,,,,1426.0,,-9.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180614,,1426.0,,,,,1426.0,,0.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180615,,1426.0,1433.0,1457.0,1433.0,1457.0,1442.0,31.0,16.0,12.0,34.62,26.0,2.0,
-FG1811.ZCE,20180619,1457.0,1442.0,1445.0,1445.0,1445.0,1445.0,1445.0,3.0,3.0,2.0,5.78,26.0,0.0,
-FG1811.ZCE,20180620,1445.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180621,,1445.0,,,,,1445.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180622,,1445.0,,,,,1445.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180625,,1445.0,1453.0,1453.0,1427.0,1427.0,1438.0,-18.0,-7.0,30.0,86.29,28.0,2.0,
-FG1811.ZCE,20180626,1427.0,1438.0,1416.0,1416.0,1415.0,1415.0,1416.0,-23.0,-22.0,4.0,11.32,28.0,0.0,
-FG1811.ZCE,20180627,1415.0,1416.0,,,,,1416.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180628,,1416.0,,,,,1426.0,,10.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180629,,1426.0,1434.0,1436.0,1434.0,1436.0,1435.0,10.0,9.0,4.0,11.48,26.0,-2.0,
-FG1811.ZCE,20180702,1436.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180703,,1435.0,,,,,1436.0,,1.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180704,,1436.0,,,,,1448.0,,12.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180705,,1448.0,,,,,1448.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180706,,1448.0,,,,,1448.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180709,,1448.0,,,,,1448.0,,0.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180710,,1448.0,1465.0,1465.0,1465.0,1465.0,1465.0,17.0,17.0,2.0,5.86,26.0,0.0,
-FG1811.ZCE,20180711,1465.0,1465.0,,,,,1456.0,,-9.0,0.0,0.0,26.0,0.0,
-FG1811.ZCE,20180712,,1456.0,1446.0,1480.0,1441.0,1480.0,1456.0,24.0,0.0,6.0,17.47,28.0,2.0,
-FG1811.ZCE,20180713,1480.0,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180716,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180717,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180718,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180719,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180720,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180723,,1456.0,,,,,1456.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180724,,1456.0,1446.0,1458.0,1446.0,1458.0,1454.0,2.0,-2.0,6.0,17.45,28.0,0.0,
-FG1811.ZCE,20180725,1458.0,1454.0,,,,,1454.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180726,,1454.0,,,,,1454.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180727,,1454.0,,,,,1460.0,,6.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180730,,1460.0,,,,,1466.0,,6.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180731,,1466.0,1462.0,1462.0,1462.0,1462.0,1462.0,-4.0,-4.0,2.0,5.85,28.0,0.0,
-FG1811.ZCE,20180801,1462.0,1462.0,,,,,1462.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180802,,1462.0,,,,,1462.0,,0.0,0.0,0.0,28.0,0.0,
-FG1811.ZCE,20180803,,1462.0,1450.0,1450.0,1450.0,1450.0,1450.0,-12.0,-12.0,2.0,5.8,30.0,2.0,
-FG1811.ZCE,20180806,1450.0,1450.0,,,,,1449.0,,-1.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180807,,1449.0,,,,,1449.0,,0.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180808,,1449.0,,,,,1449.0,,0.0,0.0,0.0,30.0,0.0,
-FG1811.ZCE,20180809,,1449.0,1428.0,1437.0,1428.0,1437.0,1433.0,-12.0,-16.0,4.0,11.46,26.0,-4.0,
-FG1811.ZCE,20180810,1437.0,1433.0,1468.0,1468.0,1468.0,1468.0,1468.0,35.0,35.0,2.0,5.87,24.0,-2.0,
-FG1811.ZCE,20180813,1468.0,1468.0,1422.0,1422.0,1422.0,1422.0,1422.0,-46.0,-46.0,2.0,5.69,26.0,2.0,
-FG1811.ZCE,20180814,1422.0,1422.0,1477.0,1480.0,1470.0,1470.0,1471.0,48.0,49.0,32.0,94.15,46.0,20.0,
-FG1811.ZCE,20180815,1470.0,1471.0,1450.0,1480.0,1450.0,1480.0,1478.0,9.0,7.0,24.0,70.92,24.0,-22.0,
-FG1811.ZCE,20180816,1480.0,1478.0,1430.0,1430.0,1430.0,1430.0,1430.0,-48.0,-48.0,4.0,11.44,24.0,0.0,
-FG1811.ZCE,20180817,1430.0,1430.0,,,,,1430.0,,0.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180820,,1430.0,,,,,1438.0,,8.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180821,,1438.0,,,,,1438.0,,0.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180822,,1438.0,,,,,1448.0,,10.0,0.0,0.0,24.0,0.0,
-FG1811.ZCE,20180823,,1448.0,1469.0,1469.0,1469.0,1469.0,1469.0,21.0,21.0,2.0,5.88,24.0,0.0,
-FG1811.ZCE,20180824,1469.0,1469.0,1470.0,1470.0,1470.0,1470.0,1470.0,1.0,1.0,10.0,29.4,14.0,-10.0,
-FG1811.ZCE,20180827,1470.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180828,,1470.0,,,,,1470.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180829,,1470.0,,,,,1473.0,,3.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180830,,1473.0,,,,,1473.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180831,,1473.0,,,,,1464.0,,-9.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180903,,1464.0,,,,,1464.0,,0.0,0.0,0.0,14.0,0.0,
-FG1811.ZCE,20180904,,1464.0,1476.0,1478.0,1476.0,1478.0,1477.0,14.0,13.0,8.0,23.63,16.0,2.0,
-FG1811.ZCE,20180905,1478.0,1477.0,1410.0,1458.0,1410.0,1458.0,1434.0,-19.0,-43.0,4.0,11.47,16.0,0.0,
-FG1811.ZCE,20180906,1458.0,1434.0,,,,,1434.0,,0.0,0.0,0.0,16.0,0.0,
-FG1811.ZCE,20180907,,1434.0,1446.0,1446.0,1446.0,1446.0,1446.0,12.0,12.0,2.0,5.78,16.0,0.0,
-FG1811.ZCE,20180910,1446.0,1446.0,,,,,1446.0,,0.0,0.0,0.0,16.0,0.0,
-FG1811.ZCE,20180911,,1446.0,,,,,1434.0,,-12.0,0.0,0.0,16.0,0.0,
-FG1811.ZCE,20180912,,1434.0,,,,,1434.0,,0.0,0.0,0.0,16.0,0.0,
-FG1811.ZCE,20180913,,1434.0,,,,,1436.0,,2.0,0.0,0.0,16.0,0.0,
-FG1811.ZCE,20180914,,1436.0,1440.0,1440.0,1440.0,1440.0,1440.0,4.0,4.0,4.0,11.52,12.0,-4.0,
-FG1811.ZCE,20180917,1440.0,1440.0,,,,,1440.0,,0.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180918,,1440.0,,,,,1443.0,,3.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180919,,1443.0,,,,,1449.0,,6.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180920,,1449.0,,,,,1449.0,,0.0,0.0,0.0,12.0,0.0,
-FG1811.ZCE,20180921,,1449.0,1443.0,1450.0,1443.0,1450.0,1445.0,1.0,-4.0,6.0,17.34,6.0,-6.0,
-FG1811.ZCE,20180925,1450.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20180926,,1445.0,,,,,1445.0,,0.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20180927,,1445.0,,,,,1425.0,,-20.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20180928,,1425.0,1368.0,1446.0,1339.0,1372.0,1364.0,-53.0,-61.0,30.0,81.83,14.0,8.0,
-FG1811.ZCE,20181008,1372.0,1364.0,1382.0,1382.0,1382.0,1382.0,1382.0,18.0,18.0,2.0,5.53,12.0,-2.0,
-FG1811.ZCE,20181009,1382.0,1382.0,1368.0,1368.0,1368.0,1368.0,1368.0,-14.0,-14.0,6.0,16.42,6.0,-6.0,
-FG1811.ZCE,20181010,1368.0,1368.0,,,,,1376.0,,8.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20181011,,1376.0,,,,,1400.0,,24.0,0.0,0.0,6.0,0.0,
-FG1811.ZCE,20181012,,1400.0,1430.0,1430.0,1430.0,1430.0,1430.0,30.0,30.0,2.0,5.72,4.0,-2.0,
-FG1811.ZCE,20181015,1430.0,1430.0,1428.0,1428.0,1428.0,1428.0,1428.0,-2.0,-2.0,2.0,5.71,2.0,-2.0,
-FG1811.ZCE,20181016,1428.0,1428.0,1430.0,1430.0,1430.0,1430.0,1430.0,2.0,2.0,2.0,5.72,0.0,-2.0,
-FG1811.ZCE,20181017,1430.0,1430.0,,,,,1431.0,,1.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181018,,1431.0,,,,,1420.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181019,,1420.0,,,,,1421.0,,1.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181022,,1421.0,,,,,1429.0,,8.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181023,,1429.0,,,,,1434.0,,5.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181024,,1434.0,,,,,1437.0,,3.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181025,,1437.0,,,,,1431.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181026,,1431.0,,,,,1441.0,,10.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181029,,1441.0,,,,,1432.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181030,,1432.0,,,,,1443.0,,11.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181031,,1443.0,,,,,1431.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181101,,1431.0,,,,,1437.0,,6.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181102,,1437.0,,,,,1435.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181105,,1435.0,,,,,1445.0,,10.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181106,,1445.0,,,,,1434.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181107,,1434.0,,,,,1425.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181108,,1425.0,,,,,1398.0,,-27.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181109,,1398.0,,,,,1396.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181112,,1396.0,,,,,1369.0,,-27.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181113,,1369.0,,,,,1364.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1811.ZCE,20181114,,1364.0,,,,,1369.0,,5.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1812.csv b/data/FG/FG1812.csv
deleted file mode 100644
index e898b3c..0000000
--- a/data/FG/FG1812.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1812.ZCE,20171215,,1456.0,,,,,1456.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171218,,1456.0,,,,,1464.0,,8.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171219,,1464.0,,,,,1464.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171220,,1464.0,,,,,1468.0,,4.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171221,,1468.0,,,,,1468.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171222,,1468.0,,,,,1488.0,,20.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171225,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171226,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171227,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171228,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20171229,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20180102,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20180103,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20180104,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20180105,,1488.0,,,,,1488.0,,0.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20180108,,1488.0,1496.0,1496.0,1496.0,1496.0,1496.0,8.0,8.0,2.0,5.98,2.0,2.0,
-FG1812.ZCE,20180109,1496.0,1496.0,,,,,1496.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20180110,,1496.0,,,,,1496.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20180111,,1496.0,,,,,1496.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20180112,,1496.0,,,,,1496.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20180115,,1496.0,,,,,1496.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20180116,,1496.0,1475.0,1475.0,1470.0,1470.0,1473.0,-26.0,-23.0,12.0,35.36,12.0,10.0,
-FG1812.ZCE,20180117,1470.0,1473.0,1471.0,1471.0,1471.0,1471.0,1471.0,-2.0,-2.0,2.0,5.88,14.0,2.0,
-FG1812.ZCE,20180118,1471.0,1471.0,1482.0,1482.0,1482.0,1482.0,1482.0,11.0,11.0,2.0,5.93,14.0,0.0,
-FG1812.ZCE,20180119,1482.0,1482.0,,,,,1482.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180122,,1482.0,1470.0,1470.0,1470.0,1470.0,1470.0,-12.0,-12.0,2.0,5.88,16.0,2.0,
-FG1812.ZCE,20180123,1470.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,16.0,0.0,
-FG1812.ZCE,20180124,,1470.0,1463.0,1463.0,1463.0,1463.0,1463.0,-7.0,-7.0,2.0,5.85,18.0,2.0,
-FG1812.ZCE,20180125,1463.0,1463.0,1483.0,1483.0,1483.0,1483.0,1483.0,20.0,20.0,4.0,11.86,14.0,-4.0,
-FG1812.ZCE,20180126,1483.0,1483.0,1482.0,1482.0,1482.0,1482.0,1482.0,-1.0,-1.0,2.0,5.93,16.0,2.0,
-FG1812.ZCE,20180129,1482.0,1482.0,1475.0,1478.0,1475.0,1478.0,1476.0,-4.0,-6.0,6.0,17.71,12.0,-4.0,
-FG1812.ZCE,20180130,1478.0,1476.0,,,,,1476.0,,0.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180131,,1476.0,,,,,1473.0,,-3.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180201,,1473.0,,,,,1467.0,,-6.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180202,,1467.0,1475.0,1475.0,1475.0,1475.0,1475.0,8.0,8.0,2.0,5.9,12.0,0.0,
-FG1812.ZCE,20180205,1475.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180206,,1475.0,,,,,1475.0,,0.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180207,,1475.0,,,,,1475.0,,0.0,0.0,0.0,12.0,0.0,
-FG1812.ZCE,20180208,,1475.0,1468.0,1468.0,1468.0,1468.0,1468.0,-7.0,-7.0,4.0,11.74,16.0,4.0,
-FG1812.ZCE,20180209,1468.0,1468.0,,,,,1459.0,,-9.0,0.0,0.0,16.0,0.0,
-FG1812.ZCE,20180212,,1459.0,1466.0,1466.0,1459.0,1459.0,1461.0,0.0,2.0,6.0,17.54,18.0,2.0,
-FG1812.ZCE,20180213,1459.0,1461.0,,,,,1461.0,,0.0,0.0,0.0,18.0,0.0,
-FG1812.ZCE,20180214,,1461.0,,,,,1461.0,,0.0,0.0,0.0,18.0,0.0,
-FG1812.ZCE,20180222,,1461.0,,,,,1461.0,,0.0,0.0,0.0,18.0,0.0,
-FG1812.ZCE,20180223,,1461.0,1475.0,1476.0,1475.0,1476.0,1476.0,15.0,15.0,4.0,11.8,20.0,2.0,
-FG1812.ZCE,20180226,1476.0,1476.0,,,,,1476.0,,0.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180227,,1476.0,,,,,1478.0,,2.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180228,,1478.0,1485.0,1485.0,1483.0,1483.0,1484.0,5.0,6.0,6.0,17.8,14.0,-6.0,
-FG1812.ZCE,20180301,1483.0,1484.0,,,,,1484.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180302,,1484.0,,,,,1484.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180305,,1484.0,1471.0,1476.0,1462.0,1476.0,1470.0,-8.0,-14.0,6.0,17.64,14.0,0.0,
-FG1812.ZCE,20180306,1476.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180307,,1470.0,,,,,1470.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180308,,1470.0,1460.0,1460.0,1460.0,1460.0,1460.0,-10.0,-10.0,2.0,5.84,14.0,0.0,
-FG1812.ZCE,20180309,1460.0,1460.0,1472.0,1472.0,1440.0,1440.0,1450.0,-20.0,-10.0,16.0,46.41,26.0,12.0,
-FG1812.ZCE,20180312,1440.0,1450.0,,,,,1450.0,,0.0,0.0,0.0,26.0,0.0,
-FG1812.ZCE,20180313,,1450.0,,,,,1450.0,,0.0,0.0,0.0,26.0,0.0,
-FG1812.ZCE,20180314,,1450.0,,,,,1450.0,,0.0,0.0,0.0,26.0,0.0,
-FG1812.ZCE,20180315,,1450.0,1420.0,1433.0,1420.0,1433.0,1427.0,-17.0,-23.0,4.0,11.41,26.0,0.0,
-FG1812.ZCE,20180316,1433.0,1427.0,1432.0,1432.0,1432.0,1432.0,1432.0,5.0,5.0,2.0,5.73,26.0,0.0,
-FG1812.ZCE,20180319,1432.0,1432.0,1421.0,1430.0,1420.0,1430.0,1424.0,-2.0,-8.0,6.0,17.08,28.0,2.0,
-FG1812.ZCE,20180320,1430.0,1424.0,,,,,1424.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180321,,1424.0,1406.0,1406.0,1406.0,1406.0,1406.0,-18.0,-18.0,2.0,5.62,28.0,0.0,
-FG1812.ZCE,20180322,1406.0,1406.0,,,,,1370.0,,-36.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180323,,1370.0,,,,,1359.0,,-11.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180326,,1359.0,1367.0,1367.0,1367.0,1367.0,1367.0,8.0,8.0,2.0,5.47,28.0,0.0,
-FG1812.ZCE,20180327,1367.0,1367.0,,,,,1356.0,,-11.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180328,,1356.0,1354.0,1354.0,1340.0,1340.0,1347.0,-16.0,-9.0,4.0,10.78,28.0,0.0,
-FG1812.ZCE,20180329,1340.0,1347.0,,,,,1353.0,,6.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180330,,1353.0,1366.0,1366.0,1366.0,1366.0,1366.0,13.0,13.0,2.0,5.46,28.0,0.0,
-FG1812.ZCE,20180402,1366.0,1366.0,,,,,1361.0,,-5.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180403,,1361.0,,,,,1356.0,,-5.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180404,,1356.0,,,,,1346.0,,-10.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180409,,1346.0,,,,,1346.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180410,,1346.0,,,,,1346.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180411,,1346.0,,,,,1349.0,,3.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180412,,1349.0,,,,,1352.0,,3.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180413,,1352.0,,,,,1363.0,,11.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180416,,1363.0,,,,,1358.0,,-5.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180417,,1358.0,,,,,1358.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180418,,1358.0,1358.0,1366.0,1358.0,1366.0,1363.0,8.0,5.0,6.0,16.35,28.0,0.0,
-FG1812.ZCE,20180419,1366.0,1363.0,1370.0,1370.0,1370.0,1370.0,1370.0,7.0,7.0,2.0,5.48,28.0,0.0,
-FG1812.ZCE,20180420,1370.0,1370.0,1371.0,1371.0,1371.0,1371.0,1371.0,1.0,1.0,2.0,5.48,28.0,0.0,
-FG1812.ZCE,20180423,1371.0,1371.0,1378.0,1378.0,1378.0,1378.0,1378.0,7.0,7.0,2.0,5.51,28.0,0.0,
-FG1812.ZCE,20180424,1378.0,1378.0,1373.0,1375.0,1373.0,1375.0,1374.0,-3.0,-4.0,4.0,10.99,28.0,0.0,
-FG1812.ZCE,20180425,1375.0,1374.0,,,,,1374.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180426,,1374.0,1376.0,1384.0,1376.0,1384.0,1382.0,10.0,8.0,8.0,22.11,28.0,0.0,
-FG1812.ZCE,20180427,1384.0,1382.0,1383.0,1383.0,1383.0,1383.0,1383.0,1.0,1.0,2.0,5.53,28.0,0.0,
-FG1812.ZCE,20180502,1383.0,1383.0,,,,,1383.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180503,,1383.0,1380.0,1380.0,1380.0,1380.0,1380.0,-3.0,-3.0,4.0,11.04,28.0,0.0,
-FG1812.ZCE,20180504,1380.0,1380.0,,,,,1380.0,,0.0,0.0,0.0,28.0,0.0,
-FG1812.ZCE,20180507,,1380.0,1371.0,1371.0,1371.0,1371.0,1371.0,-9.0,-9.0,4.0,10.97,30.0,2.0,
-FG1812.ZCE,20180508,1371.0,1371.0,,,,,1371.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180509,,1371.0,,,,,1352.0,,-19.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180510,,1352.0,1355.0,1360.0,1355.0,1360.0,1358.0,8.0,6.0,6.0,16.3,30.0,0.0,
-FG1812.ZCE,20180511,1360.0,1358.0,1365.0,1365.0,1365.0,1365.0,1365.0,7.0,7.0,2.0,5.46,32.0,2.0,
-FG1812.ZCE,20180514,1365.0,1365.0,,,,,1366.0,,1.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20180515,,1366.0,,,,,1368.0,,2.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20180516,,1368.0,1379.0,1379.0,1367.0,1367.0,1373.0,-1.0,5.0,12.0,32.94,34.0,2.0,
-FG1812.ZCE,20180517,1367.0,1373.0,,,,,1373.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20180518,,1373.0,,,,,1372.0,,-1.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20180521,,1372.0,1380.0,1380.0,1380.0,1380.0,1380.0,8.0,8.0,4.0,11.04,30.0,-4.0,
-FG1812.ZCE,20180522,1380.0,1380.0,1392.0,1392.0,1392.0,1392.0,1392.0,12.0,12.0,6.0,16.7,30.0,0.0,
-FG1812.ZCE,20180523,1392.0,1392.0,,,,,1389.0,,-3.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180524,,1389.0,1382.0,1395.0,1382.0,1395.0,1387.0,6.0,-2.0,6.0,16.65,32.0,2.0,
-FG1812.ZCE,20180525,1395.0,1387.0,,,,,1387.0,,0.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20180528,,1387.0,1396.0,1396.0,1396.0,1396.0,1396.0,9.0,9.0,2.0,5.58,30.0,-2.0,
-FG1812.ZCE,20180529,1396.0,1396.0,1411.0,1411.0,1411.0,1411.0,1411.0,15.0,15.0,2.0,5.64,30.0,0.0,
-FG1812.ZCE,20180530,1411.0,1411.0,1420.0,1433.0,1420.0,1433.0,1427.0,22.0,16.0,4.0,11.41,28.0,-2.0,
-FG1812.ZCE,20180531,1433.0,1427.0,1425.0,1425.0,1425.0,1425.0,1425.0,-2.0,-2.0,2.0,5.7,30.0,2.0,
-FG1812.ZCE,20180601,1425.0,1425.0,1436.0,1436.0,1436.0,1436.0,1436.0,11.0,11.0,2.0,5.74,28.0,-2.0,
-FG1812.ZCE,20180604,1436.0,1436.0,1450.0,1450.0,1450.0,1450.0,1450.0,14.0,14.0,4.0,11.6,24.0,-4.0,
-FG1812.ZCE,20180605,1450.0,1450.0,,,,,1450.0,,0.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180606,,1450.0,,,,,1450.0,,0.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180607,,1450.0,1447.0,1447.0,1440.0,1440.0,1444.0,-10.0,-6.0,4.0,11.55,24.0,0.0,
-FG1812.ZCE,20180608,1440.0,1444.0,,,,,1444.0,,0.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180611,,1444.0,,,,,1442.0,,-2.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180612,,1442.0,,,,,1442.0,,0.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180613,,1442.0,,,,,1442.0,,0.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180614,,1442.0,,,,,1441.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1812.ZCE,20180615,,1441.0,1460.0,1460.0,1460.0,1460.0,1460.0,19.0,19.0,4.0,11.68,20.0,-4.0,
-FG1812.ZCE,20180619,1460.0,1460.0,,,,,1450.0,,-10.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180620,,1450.0,,,,,1450.0,,0.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180621,,1450.0,,,,,1450.0,,0.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180622,,1450.0,,,,,1450.0,,0.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180625,,1450.0,,,,,1442.0,,-8.0,0.0,0.0,20.0,0.0,
-FG1812.ZCE,20180626,,1442.0,1415.0,1415.0,1415.0,1415.0,1415.0,-27.0,-27.0,2.0,5.66,22.0,2.0,
-FG1812.ZCE,20180627,1415.0,1415.0,,,,,1415.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180628,,1415.0,,,,,1422.0,,7.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180629,,1422.0,1458.0,1458.0,1458.0,1458.0,1458.0,36.0,36.0,2.0,5.83,22.0,0.0,
-FG1812.ZCE,20180702,1458.0,1458.0,,,,,1450.0,,-8.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180703,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180704,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180705,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180706,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180709,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180710,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180711,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180712,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180713,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180716,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180717,,1450.0,1444.0,1444.0,1444.0,1444.0,1444.0,-6.0,-6.0,2.0,5.78,22.0,0.0,
-FG1812.ZCE,20180718,1444.0,1444.0,,,,,1442.0,,-2.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180719,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180720,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180723,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180724,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180725,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180726,,1442.0,,,,,1442.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180727,,1442.0,1445.0,1445.0,1445.0,1445.0,1445.0,3.0,3.0,2.0,5.78,22.0,0.0,
-FG1812.ZCE,20180730,1445.0,1445.0,,,,,1446.0,,1.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180731,,1446.0,,,,,1446.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180801,,1446.0,,,,,1451.0,,5.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180802,,1451.0,,,,,1451.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180803,,1451.0,,,,,1450.0,,-1.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180806,,1450.0,,,,,1450.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180807,,1450.0,,,,,1453.0,,3.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180808,,1453.0,,,,,1453.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180809,,1453.0,,,,,1457.0,,4.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180810,,1457.0,1468.0,1485.0,1442.0,1442.0,1462.0,-15.0,5.0,14.0,40.94,22.0,0.0,
-FG1812.ZCE,20180813,1442.0,1462.0,,,,,1462.0,,0.0,0.0,0.0,22.0,0.0,
-FG1812.ZCE,20180814,,1462.0,1475.0,1485.0,1451.0,1451.0,1478.0,-11.0,16.0,24.0,70.94,14.0,-8.0,
-FG1812.ZCE,20180815,1451.0,1478.0,1483.0,1483.0,1457.0,1457.0,1470.0,-21.0,-8.0,4.0,11.76,14.0,0.0,
-FG1812.ZCE,20180816,1457.0,1470.0,1442.0,1442.0,1442.0,1442.0,1442.0,-28.0,-28.0,4.0,11.54,14.0,0.0,
-FG1812.ZCE,20180817,1442.0,1442.0,1437.0,1444.0,1425.0,1425.0,1431.0,-17.0,-11.0,10.0,28.62,16.0,2.0,
-FG1812.ZCE,20180820,1425.0,1431.0,1437.0,1457.0,1421.0,1421.0,1438.0,-10.0,7.0,20.0,57.52,14.0,-2.0,
-FG1812.ZCE,20180821,1421.0,1438.0,,,,,1438.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180822,,1438.0,,,,,1456.0,,18.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180823,,1456.0,,,,,1458.0,,2.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180824,,1458.0,,,,,1475.0,,17.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180827,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180828,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180829,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180830,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180831,,1475.0,,,,,1475.0,,0.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180903,,1475.0,,,,,1469.0,,-6.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180904,,1469.0,,,,,1461.0,,-8.0,0.0,0.0,14.0,0.0,
-FG1812.ZCE,20180905,,1461.0,1461.0,1461.0,1418.0,1432.0,1426.0,-29.0,-35.0,34.0,96.98,30.0,16.0,
-FG1812.ZCE,20180906,1432.0,1426.0,1466.0,1466.0,1466.0,1466.0,1466.0,40.0,40.0,2.0,5.86,30.0,0.0,
-FG1812.ZCE,20180907,1466.0,1466.0,,,,,1432.0,,-34.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180910,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180911,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180912,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180913,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180914,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180917,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180918,,1432.0,,,,,1432.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180919,,1432.0,1433.0,1436.0,1433.0,1436.0,1435.0,4.0,3.0,4.0,11.48,30.0,0.0,
-FG1812.ZCE,20180920,1436.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180921,,1435.0,,,,,1431.0,,-4.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180925,,1431.0,,,,,1443.0,,12.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180926,,1443.0,,,,,1402.0,,-41.0,0.0,0.0,30.0,0.0,
-FG1812.ZCE,20180927,,1402.0,1447.0,1447.0,1436.0,1443.0,1440.0,41.0,38.0,18.0,51.82,34.0,4.0,
-FG1812.ZCE,20180928,1443.0,1440.0,1410.0,1410.0,1405.0,1405.0,1407.0,-35.0,-33.0,10.0,28.14,32.0,-2.0,
-FG1812.ZCE,20181008,1405.0,1407.0,,,,,1407.0,,0.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20181009,,1407.0,,,,,1410.0,,3.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20181010,,1410.0,1435.0,1447.0,1412.0,1414.0,1427.0,4.0,17.0,42.0,119.84,34.0,2.0,
-FG1812.ZCE,20181011,1414.0,1427.0,,,,,1426.0,,-1.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181012,,1426.0,1388.0,1388.0,1388.0,1388.0,1388.0,-38.0,-38.0,2.0,5.55,36.0,2.0,
-FG1812.ZCE,20181015,1388.0,1388.0,1408.0,1408.0,1408.0,1408.0,1408.0,20.0,20.0,2.0,5.63,36.0,0.0,
-FG1812.ZCE,20181016,1408.0,1408.0,,,,,1408.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181017,,1408.0,,,,,1409.0,,1.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181018,,1409.0,,,,,1409.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181019,,1409.0,,,,,1409.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181022,,1409.0,,,,,1409.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181023,,1409.0,,,,,1409.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181024,,1409.0,,,,,1409.0,,0.0,0.0,0.0,36.0,0.0,
-FG1812.ZCE,20181025,,1409.0,1406.0,1406.0,1400.0,1400.0,1403.0,-9.0,-6.0,4.0,11.22,34.0,-2.0,
-FG1812.ZCE,20181026,1400.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181029,,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181030,,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181031,,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181101,,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181102,,1403.0,,,,,1403.0,,0.0,0.0,0.0,34.0,0.0,
-FG1812.ZCE,20181105,,1403.0,1402.0,1402.0,1402.0,1402.0,1402.0,-1.0,-1.0,8.0,22.43,42.0,8.0,
-FG1812.ZCE,20181106,1402.0,1402.0,,,,,1402.0,,0.0,0.0,0.0,42.0,0.0,
-FG1812.ZCE,20181107,,1402.0,,,,,1402.0,,0.0,0.0,0.0,42.0,0.0,
-FG1812.ZCE,20181108,,1402.0,1419.0,1419.0,1394.0,1394.0,1399.0,-8.0,-3.0,10.0,27.98,32.0,-10.0,
-FG1812.ZCE,20181109,1394.0,1399.0,,,,,1399.0,,0.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20181112,,1399.0,,,,,1399.0,,0.0,0.0,0.0,32.0,0.0,
-FG1812.ZCE,20181113,,1399.0,1400.0,1400.0,1366.0,1366.0,1371.0,-33.0,-28.0,42.0,115.19,40.0,8.0,
-FG1812.ZCE,20181114,1366.0,1371.0,,,,,1371.0,,0.0,0.0,0.0,40.0,0.0,
-FG1812.ZCE,20181115,,1371.0,1303.0,1303.0,1303.0,1303.0,1303.0,-68.0,-68.0,32.0,83.39,10.0,-30.0,
-FG1812.ZCE,20181116,1303.0,1303.0,1367.0,1367.0,1281.0,1337.0,1338.0,34.0,35.0,14.0,37.47,2.0,-8.0,
-FG1812.ZCE,20181119,1337.0,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181120,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181121,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181122,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181123,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181126,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181127,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181128,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1812.ZCE,20181129,,1338.0,1358.0,1358.0,1358.0,1358.0,1358.0,20.0,20.0,2.0,5.43,0.0,-2.0,
-FG1812.ZCE,20181130,1358.0,1358.0,,,,,1342.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181203,,1342.0,,,,,1357.0,,15.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181204,,1357.0,,,,,1351.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181205,,1351.0,,,,,1358.0,,7.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181206,,1358.0,,,,,1361.0,,3.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181207,,1361.0,,,,,1376.0,,15.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181210,,1376.0,,,,,1383.0,,7.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181211,,1383.0,,,,,1364.0,,-19.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181212,,1364.0,,,,,1348.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181213,,1348.0,,,,,1344.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1812.ZCE,20181214,,1344.0,,,,,1357.0,,13.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1901.csv b/data/FG/FG1901.csv
deleted file mode 100644
index f588e55..0000000
--- a/data/FG/FG1901.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1901.ZCE,20180116,,1496.0,1447.0,1482.0,1427.0,1429.0,1439.0,-67.0,-57.0,1118.0,3218.43,964.0,964.0,
-FG1901.ZCE,20180117,1429.0,1439.0,1429.0,1437.0,1428.0,1435.0,1433.0,-4.0,-6.0,258.0,739.22,954.0,-10.0,
-FG1901.ZCE,20180118,1435.0,1433.0,1428.0,1441.0,1427.0,1437.0,1432.0,4.0,-1.0,1008.0,2887.32,1674.0,720.0,
-FG1901.ZCE,20180119,1437.0,1432.0,1433.0,1437.0,1423.0,1435.0,1430.0,3.0,-2.0,654.0,1870.76,1658.0,-16.0,
-FG1901.ZCE,20180122,1435.0,1430.0,1430.0,1434.0,1408.0,1413.0,1416.0,-17.0,-14.0,1120.0,3171.48,2536.0,878.0,
-FG1901.ZCE,20180123,1413.0,1416.0,1409.0,1417.0,1404.0,1415.0,1410.0,-1.0,-6.0,592.0,1669.05,2728.0,192.0,
-FG1901.ZCE,20180124,1415.0,1410.0,1413.0,1419.0,1412.0,1418.0,1416.0,8.0,6.0,194.0,549.23,2728.0,0.0,
-FG1901.ZCE,20180125,1418.0,1416.0,1419.0,1440.0,1412.0,1432.0,1432.0,16.0,16.0,770.0,2204.58,2910.0,182.0,
-FG1901.ZCE,20180126,1432.0,1432.0,1430.0,1436.0,1426.0,1434.0,1430.0,2.0,-2.0,152.0,434.85,2834.0,-76.0,
-FG1901.ZCE,20180129,1434.0,1430.0,1434.0,1449.0,1433.0,1446.0,1441.0,16.0,11.0,972.0,2801.41,3226.0,392.0,
-FG1901.ZCE,20180130,1446.0,1441.0,1444.0,1446.0,1437.0,1446.0,1442.0,5.0,1.0,182.0,525.0,3204.0,-22.0,
-FG1901.ZCE,20180131,1446.0,1442.0,1444.0,1446.0,1430.0,1435.0,1438.0,-7.0,-4.0,256.0,736.12,3312.0,108.0,
-FG1901.ZCE,20180201,1435.0,1438.0,1435.0,1448.0,1426.0,1431.0,1435.0,-7.0,-3.0,286.0,820.95,3290.0,-22.0,
-FG1901.ZCE,20180202,1431.0,1435.0,1430.0,1446.0,1429.0,1443.0,1437.0,8.0,2.0,286.0,821.95,3344.0,54.0,
-FG1901.ZCE,20180205,1443.0,1437.0,1438.0,1446.0,1435.0,1445.0,1441.0,8.0,4.0,212.0,610.94,3402.0,58.0,
-FG1901.ZCE,20180206,1445.0,1441.0,1441.0,1447.0,1437.0,1441.0,1440.0,0.0,-1.0,82.0,236.21,3392.0,-10.0,
-FG1901.ZCE,20180207,1441.0,1440.0,1439.0,1444.0,1435.0,1441.0,1440.0,1.0,0.0,144.0,414.73,3448.0,56.0,
-FG1901.ZCE,20180208,1441.0,1440.0,1438.0,1462.0,1428.0,1428.0,1444.0,-12.0,4.0,344.0,993.23,3418.0,-30.0,
-FG1901.ZCE,20180209,1428.0,1444.0,1428.0,1432.0,1416.0,1417.0,1425.0,-27.0,-19.0,408.0,1162.95,3340.0,-78.0,
-FG1901.ZCE,20180212,1417.0,1425.0,1414.0,1420.0,1402.0,1405.0,1411.0,-20.0,-14.0,448.0,1264.64,3330.0,-10.0,
-FG1901.ZCE,20180213,1405.0,1411.0,1408.0,1411.0,1403.0,1408.0,1407.0,-3.0,-4.0,160.0,450.3,3320.0,-10.0,
-FG1901.ZCE,20180214,1408.0,1407.0,1405.0,1423.0,1405.0,1422.0,1414.0,15.0,7.0,202.0,571.21,3286.0,-34.0,
-FG1901.ZCE,20180222,1422.0,1414.0,1420.0,1428.0,1410.0,1413.0,1419.0,-1.0,5.0,240.0,681.26,3338.0,52.0,
-FG1901.ZCE,20180223,1413.0,1419.0,1412.0,1445.0,1412.0,1439.0,1431.0,20.0,12.0,388.0,1110.44,3374.0,36.0,
-FG1901.ZCE,20180226,1439.0,1431.0,1455.0,1455.0,1433.0,1442.0,1442.0,11.0,11.0,370.0,1067.39,3396.0,22.0,
-FG1901.ZCE,20180227,1442.0,1442.0,1436.0,1442.0,1436.0,1439.0,1439.0,-3.0,-3.0,160.0,460.39,3414.0,18.0,
-FG1901.ZCE,20180228,1439.0,1439.0,1441.0,1451.0,1436.0,1450.0,1446.0,11.0,7.0,746.0,2157.04,3704.0,290.0,
-FG1901.ZCE,20180301,1450.0,1446.0,1448.0,1451.0,1445.0,1451.0,1447.0,5.0,1.0,478.0,1383.68,4006.0,302.0,
-FG1901.ZCE,20180302,1451.0,1447.0,1445.0,1449.0,1443.0,1448.0,1447.0,1.0,0.0,292.0,845.07,3872.0,-134.0,
-FG1901.ZCE,20180305,1448.0,1447.0,1446.0,1448.0,1436.0,1438.0,1441.0,-9.0,-6.0,280.0,807.09,3832.0,-40.0,
-FG1901.ZCE,20180306,1438.0,1441.0,1437.0,1440.0,1429.0,1436.0,1434.0,-5.0,-7.0,174.0,499.04,3814.0,-18.0,
-FG1901.ZCE,20180307,1436.0,1434.0,1436.0,1442.0,1430.0,1431.0,1435.0,-3.0,1.0,188.0,539.54,3894.0,80.0,
-FG1901.ZCE,20180308,1431.0,1435.0,1433.0,1438.0,1425.0,1426.0,1431.0,-9.0,-4.0,420.0,1202.34,4064.0,170.0,
-FG1901.ZCE,20180309,1426.0,1431.0,1428.0,1429.0,1389.0,1392.0,1406.0,-39.0,-25.0,2060.0,5792.46,4900.0,836.0,
-FG1901.ZCE,20180312,1392.0,1406.0,1390.0,1410.0,1390.0,1399.0,1398.0,-7.0,-8.0,1398.0,3909.4,5060.0,160.0,
-FG1901.ZCE,20180313,1399.0,1398.0,1395.0,1404.0,1390.0,1399.0,1397.0,1.0,-1.0,658.0,1838.15,5190.0,130.0,
-FG1901.ZCE,20180314,1399.0,1397.0,1398.0,1403.0,1392.0,1393.0,1397.0,-4.0,0.0,474.0,1324.26,5340.0,150.0,
-FG1901.ZCE,20180315,1393.0,1397.0,1403.0,1403.0,1376.0,1376.0,1384.0,-21.0,-13.0,1826.0,5053.18,6548.0,1208.0,
-FG1901.ZCE,20180316,1376.0,1384.0,1377.0,1387.0,1376.0,1384.0,1382.0,0.0,-2.0,640.0,1769.22,6546.0,-2.0,
-FG1901.ZCE,20180319,1384.0,1382.0,1383.0,1394.0,1370.0,1383.0,1383.0,1.0,1.0,1306.0,3611.81,6498.0,-48.0,
-FG1901.ZCE,20180320,1383.0,1383.0,1387.0,1389.0,1370.0,1379.0,1380.0,-4.0,-3.0,644.0,1777.45,6684.0,186.0,
-FG1901.ZCE,20180321,1379.0,1380.0,1382.0,1384.0,1346.0,1353.0,1367.0,-27.0,-13.0,1964.0,5368.6,7578.0,894.0,
-FG1901.ZCE,20180322,1353.0,1367.0,1356.0,1363.0,1303.0,1321.0,1334.0,-46.0,-33.0,3656.0,9757.3,9180.0,1602.0,
-FG1901.ZCE,20180323,1321.0,1334.0,1325.0,1329.0,1292.0,1309.0,1307.0,-25.0,-27.0,4030.0,10537.48,9462.0,282.0,
-FG1901.ZCE,20180326,1309.0,1307.0,1313.0,1319.0,1301.0,1310.0,1310.0,3.0,3.0,1640.0,4297.27,9796.0,334.0,
-FG1901.ZCE,20180327,1310.0,1310.0,1313.0,1314.0,1294.0,1298.0,1302.0,-12.0,-8.0,1890.0,4922.88,10828.0,1032.0,
-FG1901.ZCE,20180328,1298.0,1302.0,1300.0,1302.0,1292.0,1297.0,1298.0,-5.0,-4.0,1104.0,2865.26,10998.0,170.0,
-FG1901.ZCE,20180329,1297.0,1298.0,1297.0,1308.0,1294.0,1307.0,1303.0,9.0,5.0,702.0,1828.81,10972.0,-26.0,
-FG1901.ZCE,20180330,1307.0,1303.0,1307.0,1330.0,1303.0,1326.0,1317.0,23.0,14.0,2052.0,5403.59,10586.0,-386.0,
-FG1901.ZCE,20180402,1326.0,1317.0,1328.0,1331.0,1298.0,1302.0,1310.0,-15.0,-7.0,2560.0,6706.09,11930.0,1344.0,
-FG1901.ZCE,20180403,1302.0,1310.0,1297.0,1309.0,1280.0,1293.0,1292.0,-17.0,-18.0,3082.0,7966.68,13346.0,1416.0,
-FG1901.ZCE,20180404,1293.0,1292.0,1295.0,1295.0,1281.0,1287.0,1288.0,-5.0,-4.0,926.0,2385.51,13444.0,98.0,
-FG1901.ZCE,20180409,1287.0,1288.0,1278.0,1290.0,1269.0,1286.0,1281.0,-2.0,-7.0,1158.0,2966.12,13830.0,386.0,
-FG1901.ZCE,20180410,1286.0,1281.0,1278.0,1298.0,1278.0,1292.0,1291.0,11.0,10.0,2660.0,6869.01,13968.0,138.0,
-FG1901.ZCE,20180411,1292.0,1291.0,1291.0,1314.0,1291.0,1301.0,1303.0,10.0,12.0,3938.0,10264.61,15468.0,1500.0,
-FG1901.ZCE,20180412,1301.0,1303.0,1299.0,1307.0,1294.0,1303.0,1302.0,0.0,-1.0,2858.0,7441.26,16428.0,960.0,
-FG1901.ZCE,20180413,1303.0,1302.0,1304.0,1317.0,1299.0,1315.0,1309.0,13.0,7.0,2840.0,7434.3,16204.0,-224.0,
-FG1901.ZCE,20180416,1315.0,1309.0,1315.0,1317.0,1288.0,1298.0,1302.0,-11.0,-7.0,4290.0,11168.54,16420.0,216.0,
-FG1901.ZCE,20180417,1298.0,1302.0,1298.0,1307.0,1294.0,1296.0,1299.0,-6.0,-3.0,2854.0,7415.01,16212.0,-208.0,
-FG1901.ZCE,20180418,1296.0,1299.0,1297.0,1318.0,1292.0,1315.0,1310.0,16.0,11.0,3350.0,8778.74,15864.0,-348.0,
-FG1901.ZCE,20180419,1315.0,1310.0,1320.0,1330.0,1315.0,1326.0,1322.0,16.0,12.0,4156.0,10989.65,15924.0,60.0,
-FG1901.ZCE,20180420,1326.0,1322.0,1324.0,1327.0,1317.0,1319.0,1322.0,-3.0,0.0,2216.0,5857.56,15588.0,-336.0,
-FG1901.ZCE,20180423,1319.0,1322.0,1319.0,1333.0,1318.0,1329.0,1326.0,7.0,4.0,3294.0,8738.9,15440.0,-148.0,
-FG1901.ZCE,20180424,1329.0,1326.0,1323.0,1339.0,1322.0,1334.0,1329.0,8.0,3.0,3302.0,8779.86,15438.0,-2.0,
-FG1901.ZCE,20180425,1334.0,1329.0,1331.0,1340.0,1321.0,1326.0,1329.0,-3.0,0.0,4310.0,11453.27,16354.0,916.0,
-FG1901.ZCE,20180426,1326.0,1329.0,1325.0,1330.0,1322.0,1328.0,1327.0,-1.0,-2.0,2686.0,7126.46,16040.0,-314.0,
-FG1901.ZCE,20180427,1328.0,1327.0,1327.0,1329.0,1312.0,1324.0,1320.0,-3.0,-7.0,3738.0,9870.96,16026.0,-14.0,
-FG1901.ZCE,20180502,1324.0,1320.0,1320.0,1329.0,1308.0,1324.0,1317.0,4.0,-3.0,5206.0,13715.48,17772.0,1746.0,
-FG1901.ZCE,20180503,1324.0,1317.0,1319.0,1335.0,1319.0,1330.0,1329.0,13.0,12.0,6360.0,16899.96,16324.0,-1448.0,
-FG1901.ZCE,20180504,1330.0,1329.0,1329.0,1333.0,1315.0,1319.0,1325.0,-10.0,-4.0,4968.0,13168.26,16360.0,36.0,
-FG1901.ZCE,20180507,1319.0,1325.0,1320.0,1330.0,1316.0,1328.0,1325.0,3.0,0.0,5102.0,13522.46,16534.0,174.0,
-FG1901.ZCE,20180508,1328.0,1325.0,1328.0,1332.0,1322.0,1324.0,1327.0,-1.0,2.0,3842.0,10197.38,15684.0,-850.0,
-FG1901.ZCE,20180509,1324.0,1327.0,1324.0,1325.0,1295.0,1300.0,1309.0,-27.0,-18.0,11144.0,29173.99,22368.0,6684.0,
-FG1901.ZCE,20180510,1300.0,1309.0,1300.0,1311.0,1300.0,1304.0,1304.0,-5.0,-5.0,6104.0,15919.97,21676.0,-692.0,
-FG1901.ZCE,20180511,1304.0,1304.0,1306.0,1312.0,1302.0,1305.0,1308.0,1.0,4.0,8572.0,22416.32,24052.0,2376.0,
-FG1901.ZCE,20180514,1305.0,1308.0,1311.0,1317.0,1301.0,1313.0,1310.0,5.0,2.0,6806.0,17838.39,23534.0,-518.0,
-FG1901.ZCE,20180515,1313.0,1310.0,1314.0,1318.0,1305.0,1314.0,1313.0,4.0,3.0,7602.0,19966.41,23362.0,-172.0,
-FG1901.ZCE,20180516,1314.0,1313.0,1314.0,1328.0,1308.0,1314.0,1317.0,1.0,4.0,9316.0,24534.23,23836.0,474.0,
-FG1901.ZCE,20180517,1314.0,1317.0,1315.0,1321.0,1313.0,1315.0,1317.0,-2.0,0.0,5080.0,13383.51,22448.0,-1388.0,
-FG1901.ZCE,20180518,1315.0,1317.0,1319.0,1321.0,1296.0,1305.0,1309.0,-12.0,-8.0,9846.0,25777.29,25372.0,2924.0,
-FG1901.ZCE,20180521,1305.0,1309.0,1305.0,1339.0,1302.0,1328.0,1325.0,19.0,16.0,12790.0,33884.46,24188.0,-1184.0,
-FG1901.ZCE,20180522,1328.0,1325.0,1333.0,1337.0,1326.0,1331.0,1331.0,6.0,6.0,6454.0,17175.99,22738.0,-1450.0,
-FG1901.ZCE,20180523,1331.0,1331.0,1331.0,1335.0,1318.0,1327.0,1327.0,-4.0,-4.0,6992.0,18557.21,22246.0,-492.0,
-FG1901.ZCE,20180524,1327.0,1327.0,1329.0,1348.0,1323.0,1337.0,1335.0,10.0,8.0,10270.0,27414.68,24736.0,2490.0,
-FG1901.ZCE,20180525,1337.0,1335.0,1337.0,1342.0,1332.0,1340.0,1337.0,5.0,2.0,6962.0,18615.92,24038.0,-698.0,
-FG1901.ZCE,20180528,1340.0,1337.0,1338.0,1380.0,1333.0,1373.0,1360.0,36.0,23.0,12806.0,34820.46,25154.0,1116.0,
-FG1901.ZCE,20180529,1373.0,1360.0,1375.0,1375.0,1362.0,1372.0,1369.0,12.0,9.0,6728.0,18422.3,23148.0,-2006.0,
-FG1901.ZCE,20180530,1372.0,1369.0,1373.0,1377.0,1366.0,1372.0,1372.0,3.0,3.0,5438.0,14922.9,21732.0,-1416.0,
-FG1901.ZCE,20180531,1372.0,1372.0,1372.0,1388.0,1366.0,1379.0,1378.0,7.0,6.0,10238.0,28217.82,22974.0,1242.0,
-FG1901.ZCE,20180601,1379.0,1378.0,1378.0,1397.0,1377.0,1396.0,1390.0,18.0,12.0,7206.0,20025.8,20870.0,-2104.0,
-FG1901.ZCE,20180604,1396.0,1390.0,1398.0,1407.0,1386.0,1389.0,1395.0,-1.0,5.0,8796.0,24536.13,20262.0,-608.0,
-FG1901.ZCE,20180605,1389.0,1395.0,1391.0,1395.0,1380.0,1394.0,1389.0,-1.0,-6.0,6730.0,18701.28,18880.0,-1382.0,
-FG1901.ZCE,20180606,1394.0,1389.0,1395.0,1400.0,1384.0,1393.0,1391.0,4.0,2.0,5118.0,14239.16,18522.0,-358.0,
-FG1901.ZCE,20180607,1393.0,1391.0,1390.0,1413.0,1388.0,1402.0,1398.0,11.0,7.0,8272.0,23126.7,19168.0,646.0,
-FG1901.ZCE,20180608,1402.0,1398.0,1403.0,1406.0,1391.0,1396.0,1398.0,-2.0,0.0,6484.0,18126.56,17166.0,-2002.0,
-FG1901.ZCE,20180611,1396.0,1398.0,1396.0,1399.0,1389.0,1389.0,1394.0,-9.0,-4.0,4432.0,12352.16,17446.0,280.0,
-FG1901.ZCE,20180612,1389.0,1394.0,1388.0,1408.0,1380.0,1405.0,1397.0,11.0,3.0,9496.0,26532.68,19294.0,1848.0,
-FG1901.ZCE,20180613,1405.0,1397.0,1405.0,1408.0,1386.0,1390.0,1395.0,-7.0,-2.0,9382.0,26169.48,21576.0,2282.0,
-FG1901.ZCE,20180614,1390.0,1395.0,1392.0,1398.0,1385.0,1390.0,1391.0,-5.0,-4.0,4788.0,13322.91,21988.0,412.0,
-FG1901.ZCE,20180615,1390.0,1391.0,1394.0,1429.0,1388.0,1426.0,1410.0,35.0,19.0,16602.0,46825.06,28134.0,6146.0,
-FG1901.ZCE,20180619,1426.0,1410.0,1416.0,1427.0,1394.0,1404.0,1411.0,-6.0,1.0,14026.0,39585.07,27378.0,-756.0,
-FG1901.ZCE,20180620,1404.0,1411.0,1401.0,1420.0,1399.0,1413.0,1410.0,2.0,-1.0,10654.0,30054.59,29200.0,1822.0,
-FG1901.ZCE,20180621,1413.0,1410.0,1414.0,1422.0,1408.0,1410.0,1415.0,0.0,5.0,8098.0,22917.67,30718.0,1518.0,
-FG1901.ZCE,20180622,1410.0,1415.0,1410.0,1410.0,1390.0,1402.0,1400.0,-13.0,-15.0,13200.0,36948.34,32902.0,2184.0,
-FG1901.ZCE,20180625,1402.0,1400.0,1403.0,1407.0,1390.0,1391.0,1398.0,-9.0,-2.0,12700.0,35516.57,35534.0,2632.0,
-FG1901.ZCE,20180626,1391.0,1398.0,1391.0,1391.0,1363.0,1365.0,1373.0,-33.0,-25.0,18726.0,51412.74,39890.0,4356.0,
-FG1901.ZCE,20180627,1365.0,1373.0,1364.0,1376.0,1361.0,1371.0,1369.0,-2.0,-4.0,13018.0,35638.89,39766.0,-124.0,
-FG1901.ZCE,20180628,1371.0,1369.0,1374.0,1387.0,1367.0,1381.0,1379.0,12.0,10.0,15082.0,41608.52,39800.0,34.0,
-FG1901.ZCE,20180629,1381.0,1379.0,1379.0,1406.0,1375.0,1400.0,1394.0,21.0,15.0,18902.0,52685.1,39754.0,-46.0,
-FG1901.ZCE,20180702,1400.0,1394.0,1400.0,1403.0,1386.0,1393.0,1395.0,-1.0,1.0,13784.0,38456.71,39198.0,-556.0,
-FG1901.ZCE,20180703,1393.0,1395.0,1395.0,1399.0,1392.0,1398.0,1396.0,3.0,1.0,6288.0,17553.12,38226.0,-972.0,
-FG1901.ZCE,20180704,1398.0,1396.0,1397.0,1414.0,1397.0,1406.0,1407.0,10.0,11.0,15192.0,42765.4,41074.0,2848.0,
-FG1901.ZCE,20180705,1406.0,1407.0,1407.0,1409.0,1395.0,1399.0,1400.0,-8.0,-7.0,14636.0,40979.35,39394.0,-1680.0,
-FG1901.ZCE,20180706,1399.0,1400.0,1399.0,1405.0,1384.0,1397.0,1394.0,-3.0,-6.0,14466.0,40334.43,41630.0,2236.0,
-FG1901.ZCE,20180709,1397.0,1394.0,1396.0,1401.0,1391.0,1397.0,1395.0,3.0,1.0,8314.0,23203.03,40804.0,-826.0,
-FG1901.ZCE,20180710,1397.0,1395.0,1398.0,1410.0,1395.0,1400.0,1403.0,5.0,8.0,13776.0,38664.29,43722.0,2918.0,
-FG1901.ZCE,20180711,1400.0,1403.0,1401.0,1403.0,1385.0,1387.0,1392.0,-16.0,-11.0,14698.0,40914.44,45010.0,1288.0,
-FG1901.ZCE,20180712,1387.0,1392.0,1386.0,1402.0,1376.0,1399.0,1389.0,7.0,-3.0,26862.0,74621.28,50576.0,5566.0,
-FG1901.ZCE,20180713,1399.0,1389.0,1398.0,1405.0,1395.0,1396.0,1399.0,7.0,10.0,11676.0,32665.19,48626.0,-1950.0,
-FG1901.ZCE,20180716,1396.0,1399.0,1395.0,1410.0,1395.0,1397.0,1402.0,-2.0,3.0,17828.0,49978.92,53200.0,4574.0,
-FG1901.ZCE,20180717,1397.0,1402.0,1397.0,1403.0,1381.0,1388.0,1393.0,-14.0,-9.0,30246.0,84242.21,56660.0,3460.0,
-FG1901.ZCE,20180718,1388.0,1393.0,1389.0,1401.0,1385.0,1388.0,1392.0,-5.0,-1.0,25586.0,71247.86,58886.0,2226.0,
-FG1901.ZCE,20180719,1388.0,1392.0,1388.0,1397.0,1382.0,1389.0,1391.0,-3.0,-1.0,14856.0,41327.95,60156.0,1270.0,
-FG1901.ZCE,20180720,1389.0,1391.0,1385.0,1396.0,1383.0,1395.0,1389.0,4.0,-2.0,16606.0,46134.28,59926.0,-230.0,
-FG1901.ZCE,20180723,1395.0,1389.0,1396.0,1396.0,1381.0,1390.0,1388.0,1.0,-1.0,17358.0,48178.64,61924.0,1998.0,
-FG1901.ZCE,20180724,1390.0,1388.0,1390.0,1410.0,1389.0,1407.0,1403.0,19.0,15.0,38430.0,107869.24,64876.0,2952.0,
-FG1901.ZCE,20180725,1407.0,1403.0,1407.0,1413.0,1401.0,1404.0,1407.0,1.0,4.0,35540.0,99974.25,55502.0,-9374.0,
-FG1901.ZCE,20180726,1404.0,1407.0,1406.0,1408.0,1401.0,1406.0,1405.0,-1.0,-2.0,13282.0,37321.25,53938.0,-1564.0,
-FG1901.ZCE,20180727,1406.0,1405.0,1405.0,1420.0,1402.0,1418.0,1411.0,13.0,6.0,38836.0,109580.68,63440.0,9502.0,
-FG1901.ZCE,20180730,1418.0,1411.0,1420.0,1427.0,1415.0,1425.0,1422.0,14.0,11.0,30932.0,87997.08,73484.0,10044.0,
-FG1901.ZCE,20180731,1425.0,1422.0,1425.0,1429.0,1415.0,1418.0,1420.0,-4.0,-2.0,29872.0,84819.71,76504.0,3020.0,
-FG1901.ZCE,20180801,1418.0,1420.0,1415.0,1428.0,1412.0,1427.0,1418.0,7.0,-2.0,38202.0,108346.88,84410.0,7906.0,
-FG1901.ZCE,20180802,1427.0,1418.0,1428.0,1428.0,1414.0,1417.0,1420.0,-1.0,2.0,33956.0,96419.07,86546.0,2136.0,
-FG1901.ZCE,20180803,1417.0,1420.0,1416.0,1440.0,1404.0,1404.0,1422.0,-16.0,2.0,87128.0,247771.05,95952.0,9406.0,
-FG1901.ZCE,20180806,1404.0,1422.0,1408.0,1417.0,1397.0,1412.0,1407.0,-10.0,-15.0,64782.0,182318.68,95980.0,28.0,
-FG1901.ZCE,20180807,1412.0,1407.0,1412.0,1434.0,1412.0,1419.0,1423.0,12.0,16.0,97892.0,278629.95,110800.0,14820.0,
-FG1901.ZCE,20180808,1419.0,1423.0,1418.0,1435.0,1418.0,1420.0,1425.0,-3.0,2.0,77018.0,219487.4,115842.0,5042.0,
-FG1901.ZCE,20180809,1420.0,1425.0,1420.0,1433.0,1410.0,1432.0,1419.0,7.0,-6.0,148822.0,422451.9,165638.0,49796.0,
-FG1901.ZCE,20180810,1432.0,1419.0,1431.0,1445.0,1425.0,1430.0,1435.0,11.0,16.0,224694.0,644664.36,183534.0,17896.0,
-FG1901.ZCE,20180813,1430.0,1435.0,1428.0,1449.0,1416.0,1442.0,1434.0,7.0,-1.0,160282.0,459743.16,190256.0,6722.0,
-FG1901.ZCE,20180814,1442.0,1434.0,1443.0,1494.0,1443.0,1464.0,1466.0,30.0,32.0,403366.0,1182604.33,248706.0,58450.0,
-FG1901.ZCE,20180815,1464.0,1466.0,1463.0,1470.0,1450.0,1460.0,1460.0,-6.0,-6.0,164344.0,479774.68,238276.0,-10430.0,
-FG1901.ZCE,20180816,1460.0,1460.0,1458.0,1475.0,1400.0,1413.0,1434.0,-47.0,-26.0,428554.0,1228998.37,259334.0,21058.0,
-FG1901.ZCE,20180817,1413.0,1434.0,1419.0,1432.0,1411.0,1428.0,1421.0,-6.0,-13.0,243536.0,691965.41,228146.0,-31188.0,
-FG1901.ZCE,20180820,1428.0,1421.0,1433.0,1438.0,1407.0,1433.0,1425.0,12.0,4.0,225950.0,643976.94,221040.0,-7106.0,
-FG1901.ZCE,20180821,1433.0,1425.0,1435.0,1439.0,1421.0,1429.0,1430.0,4.0,5.0,134794.0,385410.18,207126.0,-13914.0,
-FG1901.ZCE,20180822,1429.0,1430.0,1430.0,1450.0,1429.0,1447.0,1442.0,17.0,12.0,183556.0,529419.62,227512.0,20386.0,
-FG1901.ZCE,20180823,1447.0,1442.0,1450.0,1459.0,1444.0,1449.0,1451.0,7.0,9.0,190710.0,553403.38,224360.0,-3152.0,
-FG1901.ZCE,20180824,1449.0,1451.0,1450.0,1466.0,1443.0,1466.0,1457.0,15.0,6.0,196344.0,572129.64,231478.0,7118.0,
-FG1901.ZCE,20180827,1466.0,1457.0,1466.0,1469.0,1458.0,1465.0,1463.0,8.0,6.0,127316.0,372469.22,214146.0,-17332.0,
-FG1901.ZCE,20180828,1465.0,1463.0,1464.0,1471.0,1452.0,1460.0,1463.0,-3.0,0.0,114860.0,336035.44,216560.0,2414.0,
-FG1901.ZCE,20180829,1460.0,1463.0,1460.0,1463.0,1452.0,1456.0,1458.0,-7.0,-5.0,99146.0,289083.24,215564.0,-996.0,
-FG1901.ZCE,20180830,1456.0,1458.0,1457.0,1457.0,1445.0,1450.0,1450.0,-8.0,-8.0,105996.0,307339.17,213160.0,-2404.0,
-FG1901.ZCE,20180831,1450.0,1450.0,1451.0,1459.0,1436.0,1436.0,1449.0,-14.0,-1.0,138130.0,400267.27,211338.0,-1822.0,
-FG1901.ZCE,20180903,1436.0,1449.0,1436.0,1438.0,1405.0,1421.0,1423.0,-28.0,-26.0,170418.0,485107.92,216462.0,5124.0,
-FG1901.ZCE,20180904,1421.0,1423.0,1420.0,1426.0,1409.0,1413.0,1418.0,-10.0,-5.0,108084.0,306535.33,209014.0,-7448.0,
-FG1901.ZCE,20180905,1413.0,1418.0,1413.0,1417.0,1357.0,1378.0,1384.0,-40.0,-34.0,362936.0,1004446.63,262140.0,53126.0,
-FG1901.ZCE,20180906,1378.0,1384.0,1378.0,1387.0,1362.0,1369.0,1376.0,-15.0,-8.0,231462.0,636977.21,239120.0,-23020.0,
-FG1901.ZCE,20180907,1369.0,1376.0,1372.0,1381.0,1341.0,1349.0,1361.0,-27.0,-15.0,349694.0,951858.6,272404.0,33284.0,
-FG1901.ZCE,20180910,1349.0,1361.0,1349.0,1364.0,1346.0,1357.0,1355.0,-4.0,-6.0,179276.0,485795.05,236560.0,-35844.0,
-FG1901.ZCE,20180911,1357.0,1355.0,1357.0,1362.0,1329.0,1350.0,1344.0,-5.0,-11.0,218500.0,587478.96,243632.0,7072.0,
-FG1901.ZCE,20180912,1350.0,1344.0,1349.0,1364.0,1337.0,1356.0,1351.0,12.0,7.0,200498.0,541782.74,217078.0,-26554.0,
-FG1901.ZCE,20180913,1356.0,1351.0,1356.0,1370.0,1342.0,1355.0,1356.0,4.0,5.0,188520.0,511127.8,223152.0,6074.0,
-FG1901.ZCE,20180914,1355.0,1356.0,1357.0,1359.0,1347.0,1348.0,1353.0,-8.0,-3.0,100382.0,271645.86,217794.0,-5358.0,
-FG1901.ZCE,20180917,1348.0,1353.0,1347.0,1364.0,1342.0,1351.0,1352.0,-2.0,-1.0,155836.0,421355.01,227070.0,9276.0,
-FG1901.ZCE,20180918,1351.0,1352.0,1348.0,1358.0,1343.0,1355.0,1352.0,3.0,0.0,127828.0,345713.22,214670.0,-12400.0,
-FG1901.ZCE,20180919,1355.0,1352.0,1357.0,1367.0,1331.0,1362.0,1350.0,10.0,-2.0,242756.0,655423.79,227432.0,12762.0,
-FG1901.ZCE,20180920,1362.0,1350.0,1361.0,1374.0,1356.0,1360.0,1363.0,10.0,13.0,169970.0,463451.34,200730.0,-26702.0,
-FG1901.ZCE,20180921,1360.0,1363.0,1363.0,1372.0,1356.0,1369.0,1366.0,6.0,3.0,139196.0,380159.96,197938.0,-2792.0,
-FG1901.ZCE,20180925,1369.0,1366.0,1368.0,1378.0,1360.0,1367.0,1368.0,1.0,2.0,110076.0,301277.72,199936.0,1998.0,
-FG1901.ZCE,20180926,1367.0,1368.0,1366.0,1375.0,1364.0,1374.0,1369.0,6.0,1.0,127960.0,350377.86,185598.0,-14338.0,
-FG1901.ZCE,20180927,1374.0,1369.0,1374.0,1376.0,1353.0,1355.0,1366.0,-14.0,-3.0,121068.0,330674.27,168110.0,-17488.0,
-FG1901.ZCE,20180928,1355.0,1366.0,1356.0,1358.0,1334.0,1348.0,1344.0,-18.0,-22.0,150048.0,403279.01,163992.0,-4118.0,
-FG1901.ZCE,20181008,1348.0,1344.0,1351.0,1352.0,1306.0,1340.0,1322.0,-4.0,-22.0,228174.0,603443.21,196306.0,32314.0,
-FG1901.ZCE,20181009,1340.0,1322.0,1342.0,1354.0,1327.0,1348.0,1340.0,26.0,18.0,239594.0,642071.03,195320.0,-986.0,
-FG1901.ZCE,20181010,1348.0,1340.0,1347.0,1354.0,1341.0,1348.0,1348.0,8.0,8.0,143156.0,385818.72,179124.0,-16196.0,
-FG1901.ZCE,20181011,1348.0,1348.0,1348.0,1348.0,1324.0,1331.0,1337.0,-17.0,-11.0,176396.0,471666.41,199840.0,20716.0,
-FG1901.ZCE,20181012,1331.0,1337.0,1333.0,1340.0,1327.0,1338.0,1335.0,1.0,-2.0,120994.0,323170.62,190340.0,-9500.0,
-FG1901.ZCE,20181015,1338.0,1335.0,1337.0,1341.0,1311.0,1322.0,1324.0,-13.0,-11.0,187576.0,496856.16,235862.0,45522.0,
-FG1901.ZCE,20181016,1322.0,1324.0,1321.0,1328.0,1313.0,1318.0,1320.0,-6.0,-4.0,134424.0,354884.96,225924.0,-9938.0,
-FG1901.ZCE,20181017,1318.0,1320.0,1318.0,1328.0,1313.0,1325.0,1321.0,5.0,1.0,130944.0,346068.67,223590.0,-2334.0,
-FG1901.ZCE,20181018,1325.0,1321.0,1324.0,1327.0,1301.0,1306.0,1311.0,-15.0,-10.0,172476.0,452093.9,237008.0,13418.0,
-FG1901.ZCE,20181019,1306.0,1311.0,1306.0,1322.0,1296.0,1314.0,1312.0,3.0,1.0,144138.0,378275.16,221164.0,-15844.0,
-FG1901.ZCE,20181022,1314.0,1312.0,1314.0,1329.0,1309.0,1327.0,1319.0,15.0,7.0,128562.0,339218.36,225274.0,4110.0,
-FG1901.ZCE,20181023,1327.0,1319.0,1325.0,1331.0,1320.0,1323.0,1324.0,4.0,5.0,79358.0,210155.36,213690.0,-11584.0,
-FG1901.ZCE,20181024,1323.0,1324.0,1323.0,1332.0,1321.0,1330.0,1327.0,6.0,3.0,105866.0,280933.63,217628.0,3938.0,
-FG1901.ZCE,20181025,1330.0,1327.0,1329.0,1332.0,1313.0,1322.0,1321.0,-5.0,-6.0,102698.0,271239.96,203648.0,-13980.0,
-FG1901.ZCE,20181026,1322.0,1321.0,1325.0,1336.0,1322.0,1331.0,1330.0,10.0,9.0,109468.0,291178.47,210064.0,6416.0,
-FG1901.ZCE,20181029,1331.0,1330.0,1328.0,1330.0,1314.0,1322.0,1322.0,-8.0,-8.0,117994.0,311990.22,198702.0,-11362.0,
-FG1901.ZCE,20181030,1322.0,1322.0,1325.0,1338.0,1323.0,1329.0,1332.0,7.0,10.0,143528.0,382435.75,207228.0,8526.0,
-FG1901.ZCE,20181031,1329.0,1332.0,1326.0,1328.0,1315.0,1327.0,1321.0,-5.0,-11.0,160372.0,423650.9,197708.0,-9520.0,
-FG1901.ZCE,20181101,1327.0,1321.0,1327.0,1336.0,1317.0,1323.0,1327.0,2.0,6.0,171540.0,455116.31,200128.0,2420.0,
-FG1901.ZCE,20181102,1323.0,1327.0,1326.0,1341.0,1305.0,1337.0,1325.0,10.0,-2.0,252766.0,669694.06,215276.0,15148.0,
-FG1901.ZCE,20181105,1337.0,1325.0,1336.0,1339.0,1329.0,1332.0,1334.0,7.0,9.0,110494.0,294849.98,198618.0,-16658.0,
-FG1901.ZCE,20181106,1332.0,1334.0,1329.0,1335.0,1315.0,1317.0,1324.0,-17.0,-10.0,140546.0,372273.32,199722.0,1104.0,
-FG1901.ZCE,20181107,1317.0,1324.0,1319.0,1323.0,1309.0,1320.0,1316.0,-4.0,-8.0,122164.0,321651.25,180144.0,-19578.0,
-FG1901.ZCE,20181108,1320.0,1316.0,1317.0,1320.0,1273.0,1298.0,1291.0,-18.0,-25.0,361680.0,934197.19,251716.0,71572.0,
-FG1901.ZCE,20181109,1298.0,1291.0,1299.0,1300.0,1282.0,1284.0,1289.0,-7.0,-2.0,130948.0,337671.98,220004.0,-31712.0,
-FG1901.ZCE,20181112,1284.0,1289.0,1283.0,1285.0,1251.0,1259.0,1264.0,-30.0,-25.0,222206.0,561662.36,210074.0,-9930.0,
-FG1901.ZCE,20181113,1259.0,1264.0,1255.0,1272.0,1246.0,1260.0,1259.0,-4.0,-5.0,172146.0,433362.38,198384.0,-11690.0,
-FG1901.ZCE,20181114,1260.0,1259.0,1263.0,1270.0,1256.0,1264.0,1264.0,5.0,5.0,120950.0,305669.46,178310.0,-20074.0,
-FG1901.ZCE,20181115,1264.0,1264.0,1263.0,1269.0,1260.0,1266.0,1264.0,2.0,0.0,93932.0,237548.92,181550.0,3240.0,
-FG1901.ZCE,20181116,1266.0,1264.0,1263.0,1288.0,1263.0,1280.0,1278.0,16.0,14.0,164834.0,421318.49,175598.0,-5952.0,
-FG1901.ZCE,20181119,1280.0,1278.0,1281.0,1304.0,1277.0,1296.0,1293.0,18.0,15.0,135496.0,350284.92,163812.0,-11786.0,
-FG1901.ZCE,20181120,1296.0,1293.0,1297.0,1301.0,1288.0,1294.0,1294.0,1.0,1.0,116632.0,301782.3,153344.0,-10468.0,
-FG1901.ZCE,20181121,1294.0,1294.0,1296.0,1303.0,1268.0,1299.0,1288.0,5.0,-6.0,223404.0,575607.69,176564.0,23220.0,
-FG1901.ZCE,20181122,1299.0,1288.0,1300.0,1314.0,1286.0,1310.0,1299.0,22.0,11.0,144416.0,375129.07,145482.0,-31082.0,
-FG1901.ZCE,20181123,1310.0,1299.0,1310.0,1317.0,1302.0,1307.0,1309.0,8.0,10.0,144058.0,377203.75,153302.0,7820.0,
-FG1901.ZCE,20181126,1307.0,1309.0,1307.0,1312.0,1276.0,1286.0,1294.0,-23.0,-15.0,285468.0,738962.3,175868.0,22566.0,
-FG1901.ZCE,20181127,1286.0,1294.0,1288.0,1312.0,1283.0,1303.0,1300.0,9.0,6.0,168168.0,437224.84,157570.0,-18298.0,
-FG1901.ZCE,20181128,1303.0,1300.0,1303.0,1314.0,1293.0,1307.0,1303.0,7.0,3.0,142338.0,371031.72,145380.0,-12190.0,
-FG1901.ZCE,20181129,1307.0,1303.0,1307.0,1314.0,1305.0,1309.0,1309.0,6.0,6.0,81192.0,212522.9,133536.0,-11844.0,
-FG1901.ZCE,20181130,1309.0,1309.0,1310.0,1310.0,1281.0,1289.0,1294.0,-20.0,-15.0,151792.0,392809.32,144424.0,10888.0,
-FG1901.ZCE,20181203,1289.0,1294.0,1289.0,1328.0,1285.0,1306.0,1308.0,12.0,14.0,164708.0,430765.87,130952.0,-13472.0,
-FG1901.ZCE,20181204,1306.0,1308.0,1306.0,1307.0,1295.0,1305.0,1302.0,-3.0,-6.0,86888.0,226184.03,114320.0,-16632.0,
-FG1901.ZCE,20181205,1305.0,1302.0,1303.0,1316.0,1303.0,1314.0,1309.0,12.0,7.0,79790.0,208953.85,115794.0,1474.0,
-FG1901.ZCE,20181206,1314.0,1309.0,1316.0,1318.0,1307.0,1311.0,1312.0,2.0,3.0,55428.0,145399.46,113956.0,-1838.0,
-FG1901.ZCE,20181207,1311.0,1312.0,1313.0,1335.0,1309.0,1331.0,1326.0,19.0,14.0,126442.0,335251.18,141574.0,27618.0,
-FG1901.ZCE,20181210,1331.0,1326.0,1332.0,1340.0,1325.0,1328.0,1333.0,2.0,7.0,87476.0,233202.79,119826.0,-21748.0,
-FG1901.ZCE,20181211,1328.0,1333.0,1325.0,1327.0,1302.0,1306.0,1315.0,-27.0,-18.0,84338.0,221832.22,108892.0,-10934.0,
-FG1901.ZCE,20181212,1306.0,1315.0,1307.0,1310.0,1293.0,1293.0,1300.0,-22.0,-15.0,72040.0,187358.3,88714.0,-20178.0,
-FG1901.ZCE,20181213,1293.0,1300.0,1294.0,1305.0,1289.0,1293.0,1296.0,-7.0,-4.0,74708.0,193714.44,79714.0,-9000.0,
-FG1901.ZCE,20181214,1293.0,1296.0,1292.0,1302.0,1292.0,1298.0,1295.0,2.0,-1.0,44168.0,114428.34,56988.0,-22726.0,
-FG1901.ZCE,20181217,1298.0,1295.0,1301.0,1314.0,1293.0,1310.0,1304.0,15.0,9.0,28308.0,73850.28,44352.0,-12636.0,
-FG1901.ZCE,20181218,1310.0,1304.0,1310.0,1315.0,1305.0,1312.0,1311.0,8.0,7.0,16786.0,44012.56,35684.0,-8668.0,
-FG1901.ZCE,20181219,1312.0,1311.0,1310.0,1317.0,1305.0,1314.0,1313.0,3.0,2.0,11536.0,30286.4,30564.0,-5120.0,
-FG1901.ZCE,20181220,1314.0,1313.0,1314.0,1320.0,1313.0,1315.0,1316.0,2.0,3.0,7000.0,18428.65,28002.0,-2562.0,
-FG1901.ZCE,20181221,1315.0,1316.0,1315.0,1325.0,1313.0,1320.0,1320.0,4.0,4.0,10438.0,27554.39,24936.0,-3066.0,
-FG1901.ZCE,20181224,1320.0,1320.0,1323.0,1328.0,1310.0,1314.0,1319.0,-6.0,-1.0,7522.0,19837.18,21944.0,-2992.0,
-FG1901.ZCE,20181225,1314.0,1319.0,1312.0,1317.0,1305.0,1312.0,1311.0,-7.0,-8.0,5824.0,15274.67,18574.0,-3370.0,
-FG1901.ZCE,20181226,1312.0,1311.0,1310.0,1318.0,1309.0,1314.0,1312.0,3.0,1.0,2996.0,7863.19,16318.0,-2256.0,
-FG1901.ZCE,20181227,1314.0,1312.0,1315.0,1316.0,1306.0,1307.0,1312.0,-5.0,0.0,7234.0,18982.23,12156.0,-4162.0,
-FG1901.ZCE,20181228,1307.0,1312.0,1306.0,1310.0,1295.0,1296.0,1301.0,-16.0,-11.0,9952.0,25885.94,4828.0,-7328.0,
-FG1901.ZCE,20190102,1296.0,1301.0,1317.0,1350.0,1295.0,1330.0,1324.0,29.0,23.0,2034.0,5384.12,2800.0,-2028.0,
-FG1901.ZCE,20190103,1330.0,1324.0,1380.0,1381.0,1340.0,1340.0,1380.0,16.0,56.0,482.0,1330.11,2786.0,-14.0,
-FG1901.ZCE,20190104,1340.0,1380.0,1340.0,1375.0,1340.0,1375.0,1372.0,-5.0,-8.0,220.0,603.6,2586.0,-200.0,
-FG1901.ZCE,20190107,1375.0,1372.0,1350.0,1380.0,1318.0,1340.0,1324.0,-32.0,-48.0,1666.0,4413.22,986.0,-1600.0,
-FG1901.ZCE,20190108,1340.0,1324.0,,,,,1324.0,,0.0,0.0,0.0,986.0,0.0,
-FG1901.ZCE,20190109,,1324.0,,,,,1324.0,,0.0,0.0,0.0,986.0,0.0,
-FG1901.ZCE,20190110,,1324.0,,,,,1324.0,,0.0,0.0,0.0,986.0,0.0,
-FG1901.ZCE,20190111,,1324.0,,,,,1331.0,,7.0,0.0,0.0,986.0,0.0,
-FG1901.ZCE,20190114,,1331.0,1360.0,1360.0,1360.0,1360.0,1360.0,29.0,29.0,10.0,27.2,976.0,-10.0,
-FG1901.ZCE,20190115,1360.0,1360.0,,,,,1353.0,,-7.0,116.0,313.9,0.0,-976.0,
diff --git a/data/FG/FG1902.csv b/data/FG/FG1902.csv
deleted file mode 100644
index 4a6390d..0000000
--- a/data/FG/FG1902.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1902.ZCE,20180222,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180223,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180226,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180227,,1414.0,,,,,1416.0,,2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180228,,1416.0,,,,,1425.0,,9.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180301,,1425.0,,,,,1429.0,,4.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180302,,1429.0,,,,,1429.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180305,,1429.0,,,,,1429.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180306,,1429.0,,,,,1429.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180307,,1429.0,,,,,1429.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180308,,1429.0,,,,,1429.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180309,,1429.0,,,,,1417.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180312,,1417.0,,,,,1417.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180313,,1417.0,,,,,1416.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180314,,1416.0,,,,,1411.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180315,,1411.0,,,,,1391.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180316,,1391.0,,,,,1391.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180319,,1391.0,,,,,1391.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180320,,1391.0,,,,,1385.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180321,,1385.0,,,,,1362.0,,-23.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180322,,1362.0,1354.0,1354.0,1306.0,1306.0,1330.0,-56.0,-32.0,4.0,10.64,4.0,4.0,
-FG1902.ZCE,20180323,1306.0,1330.0,1299.0,1299.0,1299.0,1299.0,1299.0,-31.0,-31.0,2.0,5.2,2.0,-2.0,
-FG1902.ZCE,20180326,1299.0,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180327,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180328,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180329,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180330,,1299.0,,,,,1319.0,,20.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180402,,1319.0,,,,,1308.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180403,,1308.0,,,,,1299.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180404,,1299.0,,,,,1292.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180409,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180410,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180411,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180412,,1292.0,,,,,1296.0,,4.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180413,,1296.0,,,,,1306.0,,10.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180416,,1306.0,,,,,1305.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180417,,1305.0,,,,,1304.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180418,,1304.0,,,,,1309.0,,5.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180419,,1309.0,,,,,1320.0,,11.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180420,,1320.0,1333.0,1333.0,1333.0,1333.0,1333.0,13.0,13.0,2.0,5.33,2.0,0.0,
-FG1902.ZCE,20180423,1333.0,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180424,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180425,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180426,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180427,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180502,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180503,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180504,,1333.0,,,,,1329.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180507,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180508,,1329.0,,,,,1329.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180509,,1329.0,,,,,1309.0,,-20.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180510,,1309.0,,,,,1309.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180511,,1309.0,,,,,1309.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180514,,1309.0,1316.0,1316.0,1316.0,1316.0,1316.0,7.0,7.0,2.0,5.26,4.0,2.0,
-FG1902.ZCE,20180515,1316.0,1316.0,1313.0,1313.0,1313.0,1313.0,1313.0,-3.0,-3.0,2.0,5.25,6.0,2.0,
-FG1902.ZCE,20180516,1313.0,1313.0,,,,,1320.0,,7.0,0.0,0.0,6.0,0.0,
-FG1902.ZCE,20180517,,1320.0,,,,,1320.0,,0.0,0.0,0.0,6.0,0.0,
-FG1902.ZCE,20180518,,1320.0,1317.0,1317.0,1317.0,1317.0,1317.0,-3.0,-3.0,4.0,10.54,2.0,-4.0,
-FG1902.ZCE,20180521,1317.0,1317.0,,,,,1321.0,,4.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180522,,1321.0,,,,,1322.0,,1.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180523,,1322.0,,,,,1322.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180524,,1322.0,,,,,1331.0,,9.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180525,,1331.0,,,,,1334.0,,3.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180528,,1334.0,1357.0,1357.0,1357.0,1357.0,1357.0,23.0,23.0,2.0,5.43,0.0,-2.0,
-FG1902.ZCE,20180529,1357.0,1357.0,,,,,1359.0,,2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180530,,1359.0,,,,,1359.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180531,,1359.0,,,,,1364.0,,5.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180601,,1364.0,,,,,1380.0,,16.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180604,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180605,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180606,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180607,,1380.0,,,,,1382.0,,2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180608,,1382.0,,,,,1382.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180611,,1382.0,,,,,1382.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180612,,1382.0,,,,,1392.0,,10.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180613,,1392.0,,,,,1388.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180614,,1388.0,,,,,1388.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180615,,1388.0,,,,,1411.0,,23.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180619,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180620,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180621,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180622,,1411.0,,,,,1410.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180625,,1410.0,,,,,1399.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180626,,1399.0,,,,,1371.0,,-28.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180627,,1371.0,,,,,1371.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180628,,1371.0,,,,,1371.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180629,,1371.0,,,,,1386.0,,15.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180702,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180703,,1386.0,,,,,1386.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180704,,1386.0,,,,,1395.0,,9.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180705,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180706,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180709,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180710,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180711,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180712,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180713,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180716,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180717,,1395.0,,,,,1393.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180718,,1393.0,,,,,1393.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180719,,1393.0,,,,,1392.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180720,,1392.0,,,,,1392.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180723,,1392.0,,,,,1392.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180724,,1392.0,,,,,1393.0,,1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180725,,1393.0,,,,,1395.0,,2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180726,,1395.0,,,,,1395.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180727,,1395.0,,,,,1406.0,,11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180730,,1406.0,,,,,1413.0,,7.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180731,,1413.0,,,,,1413.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180801,,1413.0,,,,,1416.0,,3.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180802,,1416.0,,,,,1416.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180803,,1416.0,,,,,1414.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180806,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180807,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180808,,1414.0,,,,,1414.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20180809,,1414.0,1389.0,1419.0,1389.0,1419.0,1404.0,5.0,-10.0,40.0,112.32,6.0,6.0,
-FG1902.ZCE,20180810,1419.0,1404.0,,,,,1409.0,,5.0,0.0,0.0,6.0,0.0,
-FG1902.ZCE,20180813,,1409.0,,,,,1419.0,,10.0,0.0,0.0,6.0,0.0,
-FG1902.ZCE,20180814,,1419.0,1431.0,1456.0,1431.0,1448.0,1444.0,29.0,25.0,10.0,28.88,2.0,-4.0,
-FG1902.ZCE,20180815,1448.0,1444.0,,,,,1444.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180816,,1444.0,,,,,1415.0,,-29.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180817,,1415.0,,,,,1415.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180820,,1415.0,,,,,1415.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180821,,1415.0,,,,,1415.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180822,,1415.0,,,,,1423.0,,8.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180823,,1423.0,,,,,1425.0,,2.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180824,,1425.0,1474.0,1474.0,1474.0,1474.0,1474.0,49.0,49.0,74.0,218.15,76.0,74.0,
-FG1902.ZCE,20180827,1474.0,1474.0,1463.0,1463.0,1463.0,1463.0,1463.0,-11.0,-11.0,22.0,64.37,76.0,0.0,
-FG1902.ZCE,20180828,1463.0,1463.0,1462.0,1462.0,1460.0,1461.0,1461.0,-2.0,-2.0,10.0,29.22,76.0,0.0,
-FG1902.ZCE,20180829,1461.0,1461.0,,,,,1451.0,,-10.0,0.0,0.0,76.0,0.0,
-FG1902.ZCE,20180830,,1451.0,,,,,1445.0,,-6.0,0.0,0.0,76.0,0.0,
-FG1902.ZCE,20180831,,1445.0,1445.0,1446.0,1445.0,1446.0,1446.0,1.0,1.0,4.0,11.56,72.0,-4.0,
-FG1902.ZCE,20180903,1446.0,1446.0,1415.0,1415.0,1408.0,1408.0,1415.0,-38.0,-31.0,70.0,198.07,2.0,-70.0,
-FG1902.ZCE,20180904,1408.0,1415.0,,,,,1405.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180905,,1405.0,1402.0,1402.0,1402.0,1402.0,1402.0,-3.0,-3.0,2.0,5.61,2.0,0.0,
-FG1902.ZCE,20180906,1402.0,1402.0,,,,,1402.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180907,,1402.0,,,,,1360.0,,-42.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180910,,1360.0,,,,,1360.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180911,,1360.0,,,,,1360.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180912,,1360.0,1368.0,1368.0,1343.0,1343.0,1356.0,-17.0,-4.0,4.0,10.84,2.0,0.0,
-FG1902.ZCE,20180913,1343.0,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180914,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180917,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180918,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180919,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180920,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180921,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180925,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180926,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180927,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20180928,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181008,,1356.0,1291.0,1327.0,1278.0,1298.0,1285.0,-58.0,-71.0,46.0,118.18,36.0,34.0,
-FG1902.ZCE,20181009,1298.0,1285.0,1325.0,1350.0,1323.0,1343.0,1337.0,58.0,52.0,58.0,155.1,2.0,-34.0,
-FG1902.ZCE,20181010,1343.0,1337.0,,,,,1337.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181011,,1337.0,,,,,1330.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181012,,1330.0,1334.0,1335.0,1334.0,1335.0,1334.0,5.0,4.0,6.0,16.01,4.0,2.0,
-FG1902.ZCE,20181015,1335.0,1334.0,,,,,1322.0,,-12.0,0.0,0.0,4.0,0.0,
-FG1902.ZCE,20181016,,1322.0,,,,,1320.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1902.ZCE,20181017,,1320.0,1307.0,1307.0,1307.0,1307.0,1307.0,-13.0,-13.0,2.0,5.23,2.0,-2.0,
-FG1902.ZCE,20181018,1307.0,1307.0,,,,,1297.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181019,,1297.0,,,,,1297.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181022,,1297.0,1313.0,1315.0,1298.0,1298.0,1310.0,1.0,13.0,8.0,20.96,2.0,0.0,
-FG1902.ZCE,20181023,1298.0,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181024,,1310.0,,,,,1315.0,,5.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181025,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181026,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181029,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181030,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181031,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181101,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181102,,1315.0,,,,,1316.0,,1.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181105,,1316.0,,,,,1316.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181106,,1316.0,,,,,1316.0,,0.0,0.0,0.0,2.0,0.0,
-FG1902.ZCE,20181107,,1316.0,1305.0,1305.0,1305.0,1305.0,1305.0,-11.0,-11.0,2.0,5.22,0.0,-2.0,
-FG1902.ZCE,20181108,1305.0,1305.0,,,,,1299.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181109,,1299.0,,,,,1288.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181112,,1288.0,,,,,1263.0,,-25.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181113,,1263.0,,,,,1258.0,,-5.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181114,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181115,,1258.0,,,,,1258.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181116,,1258.0,,,,,1272.0,,14.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181119,,1272.0,,,,,1287.0,,15.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181120,,1287.0,,,,,1287.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181121,,1287.0,,,,,1287.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181122,,1287.0,,,,,1287.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181123,,1287.0,,,,,1287.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181126,,1287.0,,,,,1272.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181127,,1272.0,,,,,1272.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181128,,1272.0,,,,,1272.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181129,,1272.0,,,,,1272.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181130,,1272.0,,,,,1257.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181203,,1257.0,,,,,1257.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181204,,1257.0,,,,,1257.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181205,,1257.0,,,,,1257.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181206,,1257.0,,,,,1257.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181207,,1257.0,,,,,1270.0,,13.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181210,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181211,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181212,,1270.0,,,,,1270.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181213,,1270.0,,,,,1266.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181214,,1266.0,,,,,1265.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181217,,1265.0,,,,,1274.0,,9.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181218,,1274.0,,,,,1281.0,,7.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181219,,1281.0,,,,,1283.0,,2.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181220,,1283.0,,,,,1286.0,,3.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181221,,1286.0,,,,,1290.0,,4.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181224,,1290.0,,,,,1290.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181225,,1290.0,,,,,1282.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181226,,1282.0,,,,,1283.0,,1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181227,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20181228,,1283.0,,,,,1272.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190102,,1272.0,,,,,1294.0,,22.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190103,,1294.0,,,,,1349.0,,55.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190104,,1349.0,,,,,1341.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190107,,1341.0,,,,,1341.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190108,,1341.0,,,,,1341.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190109,,1341.0,1348.0,1348.0,1348.0,1348.0,1348.0,7.0,7.0,10.0,26.96,10.0,10.0,
-FG1902.ZCE,20190110,1348.0,1348.0,1282.0,1359.0,1282.0,1317.0,1298.0,-31.0,-50.0,14.0,36.34,10.0,0.0,
-FG1902.ZCE,20190111,1317.0,1298.0,,,,,1305.0,,7.0,0.0,0.0,10.0,0.0,
-FG1902.ZCE,20190114,,1305.0,1320.0,1320.0,1320.0,1320.0,1320.0,15.0,15.0,10.0,26.4,0.0,-10.0,
-FG1902.ZCE,20190115,1320.0,1320.0,1281.0,1281.0,1281.0,1281.0,1281.0,-39.0,-39.0,10.0,25.62,10.0,10.0,
-FG1902.ZCE,20190116,1281.0,1281.0,1320.0,1320.0,1320.0,1320.0,1320.0,39.0,39.0,10.0,26.4,0.0,-10.0,
-FG1902.ZCE,20190117,1320.0,1320.0,,,,,1320.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190118,,1320.0,,,,,1316.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190121,,1316.0,,,,,1338.0,,22.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190122,,1338.0,,,,,1344.0,,6.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190123,,1344.0,,,,,1345.0,,1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190124,,1345.0,,,,,1344.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190125,,1344.0,,,,,1344.0,,0.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190128,,1344.0,,,,,1353.0,,9.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190129,,1353.0,,,,,1345.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190130,,1345.0,,,,,1359.0,,14.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190131,,1359.0,,,,,1365.0,,6.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190201,,1365.0,,,,,1381.0,,16.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190211,,1381.0,,,,,1387.0,,6.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190212,,1387.0,,,,,1375.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190213,,1375.0,,,,,1364.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190214,,1364.0,,,,,1351.0,,-13.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190215,,1351.0,,,,,1335.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190218,,1335.0,,,,,1332.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190219,,1332.0,,,,,1346.0,,14.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190220,,1346.0,,,,,1357.0,,11.0,0.0,0.0,0.0,0.0,
-FG1902.ZCE,20190221,,1357.0,,,,,1357.0,,0.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1903.csv b/data/FG/FG1903.csv
deleted file mode 100644
index eaa1690..0000000
--- a/data/FG/FG1903.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1903.ZCE,20180315,,1411.0,,,,,1405.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180316,,1405.0,,,,,1405.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180319,,1405.0,,,,,1405.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180320,,1405.0,,,,,1405.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180321,,1405.0,,,,,1385.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180322,,1385.0,,,,,1352.0,,-33.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20180323,,1352.0,1271.0,1271.0,1271.0,1271.0,1271.0,-81.0,-81.0,2.0,5.08,2.0,2.0,
-FG1903.ZCE,20180326,1271.0,1271.0,1315.0,1319.0,1315.0,1319.0,1317.0,48.0,46.0,4.0,10.54,4.0,2.0,
-FG1903.ZCE,20180327,1319.0,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180328,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180329,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180330,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180402,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180403,,1317.0,,,,,1307.0,,-10.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180404,,1307.0,,,,,1299.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180409,,1299.0,1248.0,1320.0,1248.0,1320.0,1264.0,21.0,-35.0,40.0,101.14,4.0,0.0,
-FG1903.ZCE,20180410,1320.0,1264.0,,,,,1267.0,,3.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180411,,1267.0,,,,,1279.0,,12.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180412,,1279.0,,,,,1283.0,,4.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180413,,1283.0,,,,,1304.0,,21.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180416,,1304.0,,,,,1304.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180417,,1304.0,,,,,1304.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180418,,1304.0,,,,,1304.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180419,,1304.0,,,,,1314.0,,10.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180420,,1314.0,,,,,1314.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180423,,1314.0,1315.0,1315.0,1315.0,1315.0,1315.0,1.0,1.0,2.0,5.26,4.0,0.0,
-FG1903.ZCE,20180424,1315.0,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180425,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180426,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180427,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180502,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180503,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180504,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180507,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180508,,1315.0,,,,,1315.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180509,,1315.0,1298.0,1298.0,1298.0,1298.0,1298.0,-17.0,-17.0,2.0,5.19,6.0,2.0,
-FG1903.ZCE,20180510,1298.0,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180511,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180514,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180515,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180516,,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180517,,1298.0,,,,,1300.0,,2.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180518,,1300.0,,,,,1300.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180521,,1300.0,1343.0,1343.0,1343.0,1343.0,1343.0,43.0,43.0,2.0,5.37,4.0,-2.0,
-FG1903.ZCE,20180522,1343.0,1343.0,,,,,1343.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180523,,1343.0,,,,,1340.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180524,,1340.0,,,,,1340.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180525,,1340.0,,,,,1340.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180528,,1340.0,1355.0,1355.0,1355.0,1355.0,1355.0,15.0,15.0,4.0,10.84,4.0,0.0,
-FG1903.ZCE,20180529,1355.0,1355.0,1354.0,1354.0,1354.0,1354.0,1354.0,-1.0,-1.0,2.0,5.42,6.0,2.0,
-FG1903.ZCE,20180530,1354.0,1354.0,,,,,1354.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180531,,1354.0,,,,,1355.0,,1.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180601,,1355.0,,,,,1371.0,,16.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180604,,1371.0,,,,,1371.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180605,,1371.0,,,,,1371.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180606,,1371.0,,,,,1371.0,,0.0,0.0,0.0,6.0,0.0,
-FG1903.ZCE,20180607,,1371.0,1388.0,1388.0,1388.0,1388.0,1388.0,17.0,17.0,2.0,5.55,4.0,-2.0,
-FG1903.ZCE,20180608,1388.0,1388.0,,,,,1388.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180611,,1388.0,,,,,1387.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180612,,1387.0,,,,,1387.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180613,,1387.0,,,,,1387.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180614,,1387.0,,,,,1387.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180615,,1387.0,,,,,1405.0,,18.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180619,,1405.0,,,,,1405.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180620,,1405.0,,,,,1405.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180621,,1405.0,,,,,1405.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180622,,1405.0,,,,,1400.0,,-5.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180625,,1400.0,,,,,1386.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180626,,1386.0,,,,,1379.0,,-7.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180627,,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180628,,1379.0,,,,,1379.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180629,,1379.0,,,,,1384.0,,5.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180702,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180703,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180704,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180705,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180706,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180709,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180710,,1384.0,,,,,1384.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180711,,1384.0,,,,,1381.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180712,,1381.0,,,,,1381.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180713,,1381.0,,,,,1381.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180716,,1381.0,,,,,1381.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180717,,1381.0,1380.0,1380.0,1380.0,1380.0,1380.0,-1.0,-1.0,2.0,5.52,4.0,0.0,
-FG1903.ZCE,20180718,1380.0,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180719,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180720,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180723,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180724,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180725,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180726,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180727,,1380.0,,,,,1387.0,,7.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180730,,1387.0,,,,,1394.0,,7.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180731,,1394.0,,,,,1394.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180801,,1394.0,,,,,1400.0,,6.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180802,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180803,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180806,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180807,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180808,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180809,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180810,,1400.0,,,,,1400.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180813,,1400.0,,,,,1402.0,,2.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180814,,1402.0,,,,,1428.0,,26.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180815,,1428.0,,,,,1431.0,,3.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180816,,1431.0,,,,,1412.0,,-19.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180817,,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180820,,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180821,,1412.0,1412.0,1412.0,1412.0,1412.0,1412.0,0.0,0.0,2.0,5.65,4.0,0.0,
-FG1903.ZCE,20180822,1412.0,1412.0,1412.0,1412.0,1412.0,1412.0,1412.0,0.0,0.0,2.0,5.65,4.0,0.0,
-FG1903.ZCE,20180823,1412.0,1412.0,,,,,1417.0,,5.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180824,,1417.0,1443.0,1452.0,1420.0,1452.0,1439.0,35.0,22.0,12.0,34.53,4.0,0.0,
-FG1903.ZCE,20180827,1452.0,1439.0,,,,,1439.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180828,,1439.0,,,,,1439.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180829,,1439.0,,,,,1439.0,,0.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180830,,1439.0,,,,,1437.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180831,,1437.0,,,,,1425.0,,-12.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180903,,1425.0,,,,,1406.0,,-19.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180904,,1406.0,,,,,1398.0,,-8.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180905,,1398.0,,,,,1364.0,,-34.0,0.0,0.0,4.0,0.0,
-FG1903.ZCE,20180906,,1364.0,1366.0,1366.0,1366.0,1366.0,1366.0,2.0,2.0,2.0,5.46,4.0,0.0,
-FG1903.ZCE,20180907,1366.0,1366.0,1324.0,1354.0,1308.0,1316.0,1326.0,-50.0,-40.0,22.0,58.34,2.0,-2.0,
-FG1903.ZCE,20180910,1316.0,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180911,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180912,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180913,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180914,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180917,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180918,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180919,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180920,,1326.0,,,,,1326.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180921,,1326.0,,,,,1333.0,,7.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180925,,1333.0,,,,,1333.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180926,,1333.0,,,,,1342.0,,9.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180927,,1342.0,,,,,1342.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20180928,,1342.0,,,,,1342.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181008,,1342.0,,,,,1338.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181009,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181010,,1338.0,,,,,1338.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181011,,1338.0,,,,,1326.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181012,,1326.0,1289.0,1344.0,1289.0,1333.0,1322.0,7.0,-4.0,6.0,15.86,2.0,0.0,
-FG1903.ZCE,20181015,1333.0,1322.0,,,,,1318.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181016,,1318.0,1293.0,1293.0,1293.0,1293.0,1293.0,-25.0,-25.0,2.0,5.17,2.0,0.0,
-FG1903.ZCE,20181017,1293.0,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181018,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181019,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181022,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181023,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181024,,1293.0,,,,,1298.0,,5.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181025,,1298.0,,,,,1298.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181026,,1298.0,,,,,1298.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181029,,1298.0,,,,,1298.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181030,,1298.0,1324.0,1337.0,1305.0,1305.0,1319.0,7.0,21.0,16.0,42.21,2.0,0.0,
-FG1903.ZCE,20181031,1305.0,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181101,,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181102,,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181105,,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181106,,1319.0,,,,,1309.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181107,,1309.0,,,,,1307.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181108,,1307.0,,,,,1279.0,,-28.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181109,,1279.0,,,,,1264.0,,-15.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181112,,1264.0,,,,,1238.0,,-26.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181113,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181114,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181115,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181116,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181119,,1238.0,,,,,1241.0,,3.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181120,,1241.0,,,,,1246.0,,5.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181121,,1246.0,1246.0,1263.0,1246.0,1263.0,1255.0,17.0,9.0,4.0,10.04,2.0,0.0,
-FG1903.ZCE,20181122,1263.0,1255.0,,,,,1257.0,,2.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181123,,1257.0,,,,,1257.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181126,,1257.0,,,,,1244.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181127,,1244.0,,,,,1244.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181128,,1244.0,,,,,1244.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181129,,1244.0,,,,,1244.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181130,,1244.0,,,,,1244.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181203,,1244.0,1283.0,1283.0,1244.0,1244.0,1264.0,0.0,20.0,4.0,10.11,2.0,0.0,
-FG1903.ZCE,20181204,1244.0,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181205,,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181206,,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181207,,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181210,,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181211,,1264.0,,,,,1264.0,,0.0,0.0,0.0,2.0,0.0,
-FG1903.ZCE,20181212,,1264.0,1258.0,1258.0,1258.0,1258.0,1258.0,-6.0,-6.0,2.0,5.03,0.0,-2.0,
-FG1903.ZCE,20181213,1258.0,1258.0,,,,,1254.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181214,,1254.0,,,,,1253.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181217,,1253.0,,,,,1262.0,,9.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181218,,1262.0,,,,,1269.0,,7.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181219,,1269.0,,,,,1271.0,,2.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181220,,1271.0,,,,,1274.0,,3.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181221,,1274.0,,,,,1278.0,,4.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181224,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181225,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181226,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181227,,1278.0,,,,,1278.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20181228,,1278.0,,,,,1280.0,,2.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190102,,1280.0,,,,,1280.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190103,,1280.0,,,,,1288.0,,8.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190104,,1288.0,,,,,1301.0,,13.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190107,,1301.0,,,,,1302.0,,1.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190108,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190109,,1302.0,1335.0,1335.0,1283.0,1283.0,1309.0,-19.0,7.0,4.0,10.47,0.0,0.0,
-FG1903.ZCE,20190110,1283.0,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190111,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190114,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190115,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190116,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190117,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190118,,1309.0,,,,,1309.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190121,,1309.0,,,,,1331.0,,22.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190122,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190123,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190124,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190125,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190128,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190129,,1331.0,,,,,1331.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190130,,1331.0,,,,,1345.0,,14.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190131,,1345.0,1330.0,1370.0,1330.0,1370.0,1350.0,25.0,5.0,4.0,10.8,0.0,0.0,
-FG1903.ZCE,20190201,1370.0,1350.0,,,,,1350.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190211,,1350.0,,,,,1356.0,,6.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190212,,1356.0,,,,,1356.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190213,,1356.0,,,,,1345.0,,-11.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190214,,1345.0,1325.0,1360.0,1320.0,1355.0,1342.0,10.0,-3.0,18.0,48.3,0.0,0.0,
-FG1903.ZCE,20190215,1355.0,1342.0,,,,,1326.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190218,,1326.0,,,,,1323.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190219,,1323.0,,,,,1337.0,,14.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190220,,1337.0,,,,,1348.0,,11.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190221,,1348.0,,,,,1348.0,,0.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190222,,1348.0,,,,,1346.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190225,,1346.0,,,,,1351.0,,5.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190226,,1351.0,,,,,1349.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190227,,1349.0,,,,,1359.0,,10.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190228,,1359.0,,,,,1339.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190301,,1339.0,,,,,1323.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190304,,1323.0,,,,,1316.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190305,,1316.0,,,,,1308.0,,-8.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190306,,1308.0,,,,,1299.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190307,,1299.0,,,,,1305.0,,6.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190308,,1305.0,,,,,1304.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190311,,1304.0,,,,,1288.0,,-16.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190312,,1288.0,,,,,1285.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190313,,1285.0,,,,,1282.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1903.ZCE,20190314,,1282.0,,,,,1279.0,,-3.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1904.csv b/data/FG/FG1904.csv
deleted file mode 100644
index 0f6f1c8..0000000
--- a/data/FG/FG1904.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1904.ZCE,20180418,,1304.0,,,,,1304.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180419,,1304.0,1387.0,1387.0,1291.0,1295.0,1317.0,-9.0,13.0,8.0,21.07,4.0,4.0,
-FG1904.ZCE,20180420,1295.0,1317.0,1299.0,1299.0,1299.0,1299.0,1299.0,-18.0,-18.0,4.0,10.39,6.0,2.0,
-FG1904.ZCE,20180423,1299.0,1299.0,,,,,1299.0,,0.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180424,,1299.0,,,,,1299.0,,0.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180425,,1299.0,,,,,1299.0,,0.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180426,,1299.0,1300.0,1300.0,1300.0,1300.0,1300.0,1.0,1.0,2.0,5.2,6.0,0.0,
-FG1904.ZCE,20180427,1300.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180502,,1300.0,,,,,1297.0,,-3.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180503,,1297.0,,,,,1297.0,,0.0,0.0,0.0,6.0,0.0,
-FG1904.ZCE,20180504,,1297.0,1311.0,1318.0,1311.0,1318.0,1315.0,21.0,18.0,4.0,10.52,2.0,-4.0,
-FG1904.ZCE,20180507,1318.0,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180508,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180509,,1315.0,,,,,1310.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180510,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180511,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180514,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180515,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180516,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180517,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180518,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180521,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180522,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180523,,1310.0,,,,,1310.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180524,,1310.0,,,,,1316.0,,6.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180525,,1316.0,,,,,1317.0,,1.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180528,,1317.0,,,,,1350.0,,33.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180529,,1350.0,1347.0,1374.0,1347.0,1374.0,1361.0,24.0,11.0,4.0,10.88,0.0,-2.0,
-FG1904.ZCE,20180530,1374.0,1361.0,,,,,1361.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180531,,1361.0,,,,,1361.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180601,,1361.0,,,,,1372.0,,11.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180604,,1372.0,,,,,1372.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180605,,1372.0,,,,,1372.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180606,,1372.0,,,,,1372.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180607,,1372.0,,,,,1380.0,,8.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180608,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180611,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180612,,1380.0,,,,,1387.0,,7.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180613,,1387.0,,,,,1387.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180614,,1387.0,,,,,1387.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180615,,1387.0,,,,,1407.0,,20.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180619,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180620,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180621,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180622,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180625,,1407.0,,,,,1401.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180626,,1401.0,,,,,1374.0,,-27.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180627,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180628,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180629,,1374.0,,,,,1382.0,,8.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180702,,1382.0,,,,,1382.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180703,,1382.0,,,,,1382.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180704,,1382.0,,,,,1385.0,,3.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180705,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180706,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180709,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180710,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180711,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180712,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20180713,,1385.0,1381.0,1381.0,1341.0,1341.0,1366.0,-44.0,-19.0,14.0,38.25,14.0,14.0,
-FG1904.ZCE,20180716,1341.0,1366.0,1360.0,1360.0,1359.0,1360.0,1359.0,-6.0,-7.0,10.0,27.19,14.0,0.0,
-FG1904.ZCE,20180717,1360.0,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180718,,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180719,,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180720,,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180723,,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180724,,1359.0,,,,,1359.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180725,,1359.0,,,,,1360.0,,1.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180726,,1360.0,,,,,1360.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180727,,1360.0,,,,,1368.0,,8.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180730,,1368.0,,,,,1374.0,,6.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180731,,1374.0,,,,,1374.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180801,,1374.0,1366.0,1396.0,1366.0,1391.0,1381.0,17.0,7.0,8.0,22.1,14.0,0.0,
-FG1904.ZCE,20180802,1391.0,1381.0,,,,,1381.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180803,,1381.0,,,,,1381.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180806,,1381.0,,,,,1381.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180807,,1381.0,,,,,1381.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180808,,1381.0,,,,,1381.0,,0.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180809,,1381.0,,,,,1385.0,,4.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180810,,1385.0,,,,,1388.0,,3.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180813,,1388.0,,,,,1399.0,,11.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180814,,1399.0,,,,,1426.0,,27.0,0.0,0.0,14.0,0.0,
-FG1904.ZCE,20180815,,1426.0,1428.0,1428.0,1418.0,1418.0,1423.0,-8.0,-3.0,4.0,11.38,16.0,2.0,
-FG1904.ZCE,20180816,1418.0,1423.0,1410.0,1410.0,1404.0,1406.0,1407.0,-17.0,-16.0,6.0,16.88,16.0,0.0,
-FG1904.ZCE,20180817,1406.0,1407.0,,,,,1407.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180820,,1407.0,,,,,1407.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180821,,1407.0,,,,,1407.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180822,,1407.0,,,,,1407.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180823,,1407.0,1415.0,1415.0,1413.0,1413.0,1414.0,6.0,7.0,4.0,11.31,16.0,0.0,
-FG1904.ZCE,20180824,1413.0,1414.0,,,,,1424.0,,10.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180827,,1424.0,,,,,1427.0,,3.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180828,,1427.0,,,,,1427.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180829,,1427.0,,,,,1427.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180830,,1427.0,,,,,1427.0,,0.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180831,,1427.0,,,,,1419.0,,-8.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180903,,1419.0,,,,,1401.0,,-18.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180904,,1401.0,,,,,1389.0,,-12.0,0.0,0.0,16.0,0.0,
-FG1904.ZCE,20180905,,1389.0,1351.0,1351.0,1349.0,1351.0,1350.0,-38.0,-39.0,14.0,37.8,2.0,-14.0,
-FG1904.ZCE,20180906,1351.0,1350.0,,,,,1350.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180907,,1350.0,,,,,1336.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180910,,1336.0,,,,,1336.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180911,,1336.0,,,,,1336.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180912,,1336.0,,,,,1336.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180913,,1336.0,,,,,1336.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180914,,1336.0,,,,,1336.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180917,,1336.0,,,,,1330.0,,-6.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180918,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180919,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180920,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180921,,1330.0,,,,,1332.0,,2.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180925,,1332.0,,,,,1332.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180926,,1332.0,,,,,1332.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180927,,1332.0,,,,,1332.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20180928,,1332.0,,,,,1332.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181008,,1332.0,,,,,1315.0,,-17.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181009,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181010,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181011,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181012,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181015,,1315.0,,,,,1308.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181016,,1308.0,,,,,1303.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181017,,1303.0,,,,,1303.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181018,,1303.0,,,,,1289.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181019,,1289.0,,,,,1289.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181022,,1289.0,,,,,1289.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181023,,1289.0,,,,,1289.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181024,,1289.0,,,,,1291.0,,2.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181025,,1291.0,,,,,1291.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181026,,1291.0,,,,,1292.0,,1.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181029,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181030,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181031,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181101,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181102,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181105,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181106,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181107,,1292.0,,,,,1292.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181108,,1292.0,,,,,1263.0,,-29.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181109,,1263.0,,,,,1247.0,,-16.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181112,,1247.0,,,,,1226.0,,-21.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181113,,1226.0,,,,,1226.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181114,,1226.0,,,,,1226.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181115,,1226.0,,,,,1226.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181116,,1226.0,1230.0,1241.0,1230.0,1241.0,1236.0,15.0,10.0,4.0,9.88,2.0,0.0,
-FG1904.ZCE,20181119,1241.0,1236.0,,,,,1236.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181120,,1236.0,,,,,1236.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181121,,1236.0,,,,,1260.0,,24.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181122,,1260.0,,,,,1260.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181123,,1260.0,,,,,1260.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181126,,1260.0,,,,,1251.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181127,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181128,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181129,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181130,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181203,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181204,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181205,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181206,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181207,,1251.0,1253.0,1274.0,1227.0,1274.0,1256.0,23.0,5.0,36.0,90.4,2.0,0.0,
-FG1904.ZCE,20181210,1274.0,1256.0,1274.0,1274.0,1274.0,1274.0,1274.0,18.0,18.0,2.0,5.1,2.0,0.0,
-FG1904.ZCE,20181211,1274.0,1274.0,,,,,1274.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181212,,1274.0,,,,,1274.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181213,,1274.0,,,,,1281.0,,7.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181214,,1281.0,,,,,1293.0,,12.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181217,,1293.0,,,,,1304.0,,11.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181218,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181219,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181220,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181221,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181224,,1304.0,,,,,1295.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181225,,1295.0,,,,,1294.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181226,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181227,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20181228,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190102,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190103,,1294.0,,,,,1297.0,,3.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190104,,1297.0,,,,,1310.0,,13.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190107,,1310.0,,,,,1311.0,,1.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190108,,1311.0,,,,,1311.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190109,,1311.0,,,,,1311.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190110,,1311.0,1306.0,1322.0,1306.0,1322.0,1314.0,11.0,3.0,4.0,10.51,4.0,2.0,
-FG1904.ZCE,20190111,1322.0,1314.0,,,,,1317.0,,3.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190114,,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190115,,1317.0,,,,,1316.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190116,,1316.0,,,,,1316.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190117,,1316.0,,,,,1313.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190118,,1313.0,,,,,1313.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190121,,1313.0,,,,,1337.0,,24.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190122,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190123,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190124,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190125,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190128,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190129,,1337.0,,,,,1337.0,,0.0,0.0,0.0,4.0,0.0,
-FG1904.ZCE,20190130,,1337.0,1358.0,1358.0,1358.0,1358.0,1358.0,21.0,21.0,2.0,5.43,2.0,-2.0,
-FG1904.ZCE,20190131,1358.0,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190201,,1358.0,,,,,1373.0,,15.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190211,,1373.0,,,,,1373.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190212,,1373.0,,,,,1369.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190213,,1369.0,,,,,1357.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190214,,1357.0,,,,,1346.0,,-11.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190215,,1346.0,,,,,1329.0,,-17.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190218,,1329.0,,,,,1327.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190219,,1327.0,,,,,1339.0,,12.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190220,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190221,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190222,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190225,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190226,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190227,,1339.0,,,,,1339.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190228,,1339.0,,,,,1323.0,,-16.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190301,,1323.0,,,,,1323.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190304,,1323.0,,,,,1313.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190305,,1313.0,,,,,1306.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190306,,1306.0,,,,,1302.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190307,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190308,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190311,,1302.0,,,,,1287.0,,-15.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190312,,1287.0,,,,,1287.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190313,,1287.0,,,,,1280.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190314,,1280.0,,,,,1280.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190315,,1280.0,,,,,1280.0,,0.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190318,,1280.0,,,,,1277.0,,-3.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190319,,1277.0,,,,,1264.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190320,,1264.0,1245.0,1245.0,1245.0,1245.0,1245.0,-19.0,-19.0,2.0,4.98,2.0,0.0,
-FG1904.ZCE,20190321,1245.0,1245.0,1241.0,1241.0,1241.0,1241.0,1241.0,-4.0,-4.0,2.0,4.96,0.0,-2.0,
-FG1904.ZCE,20190322,1241.0,1241.0,1236.0,1236.0,1236.0,1236.0,1236.0,-5.0,-5.0,2.0,4.94,2.0,2.0,
-FG1904.ZCE,20190325,1236.0,1236.0,,,,,1235.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1904.ZCE,20190326,,1235.0,1280.0,1280.0,1280.0,1280.0,1280.0,45.0,45.0,2.0,5.12,0.0,-2.0,
-FG1904.ZCE,20190327,1280.0,1280.0,,,,,1289.0,,9.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190328,,1289.0,,,,,1292.0,,3.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190329,,1292.0,,,,,1291.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190401,,1291.0,,,,,1291.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190402,,1291.0,,,,,1292.0,,1.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190403,,1292.0,,,,,1282.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190404,,1282.0,,,,,1292.0,,10.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190408,,1292.0,,,,,1292.0,,0.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190409,,1292.0,,,,,1285.0,,-7.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190410,,1285.0,,,,,1288.0,,3.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190411,,1288.0,,,,,1302.0,,14.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190412,,1302.0,,,,,1308.0,,6.0,0.0,0.0,0.0,0.0,
-FG1904.ZCE,20190415,,1308.0,,,,,1284.0,,-24.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1905.csv b/data/FG/FG1905.csv
deleted file mode 100644
index 2282f5b..0000000
--- a/data/FG/FG1905.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1905.ZCE,20180516,,1310.0,1310.0,1310.0,1296.0,1304.0,1304.0,-6.0,-6.0,296.0,771.7,234.0,234.0,
-FG1905.ZCE,20180517,1304.0,1304.0,1305.0,1309.0,1302.0,1306.0,1306.0,2.0,2.0,104.0,271.61,272.0,38.0,
-FG1905.ZCE,20180518,1306.0,1306.0,1304.0,1308.0,1290.0,1296.0,1299.0,-10.0,-7.0,230.0,597.39,340.0,68.0,
-FG1905.ZCE,20180521,1296.0,1299.0,1291.0,1322.0,1291.0,1315.0,1310.0,16.0,11.0,364.0,953.72,292.0,-48.0,
-FG1905.ZCE,20180522,1315.0,1310.0,1313.0,1325.0,1312.0,1317.0,1320.0,7.0,10.0,212.0,559.52,386.0,94.0,
-FG1905.ZCE,20180523,1317.0,1320.0,1321.0,1321.0,1306.0,1313.0,1312.0,-7.0,-8.0,166.0,435.71,392.0,6.0,
-FG1905.ZCE,20180524,1313.0,1312.0,1315.0,1330.0,1310.0,1326.0,1320.0,14.0,8.0,142.0,374.97,374.0,-18.0,
-FG1905.ZCE,20180525,1326.0,1320.0,1326.0,1326.0,1318.0,1324.0,1323.0,4.0,3.0,128.0,338.76,394.0,20.0,
-FG1905.ZCE,20180528,1324.0,1323.0,1324.0,1360.0,1319.0,1348.0,1341.0,25.0,18.0,224.0,600.72,358.0,-36.0,
-FG1905.ZCE,20180529,1348.0,1341.0,1349.0,1352.0,1340.0,1351.0,1347.0,10.0,6.0,42.0,113.14,346.0,-12.0,
-FG1905.ZCE,20180530,1351.0,1347.0,1350.0,1351.0,1347.0,1347.0,1349.0,0.0,2.0,30.0,80.94,336.0,-10.0,
-FG1905.ZCE,20180531,1347.0,1349.0,1355.0,1362.0,1348.0,1359.0,1358.0,10.0,9.0,82.0,222.79,348.0,12.0,
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-FG1905.ZCE,20181105,1292.0,1285.0,1292.0,1297.0,1286.0,1287.0,1291.0,2.0,6.0,13500.0,34845.18,60994.0,-4032.0,
-FG1905.ZCE,20181106,1287.0,1291.0,1285.0,1290.0,1275.0,1277.0,1283.0,-14.0,-8.0,13778.0,35341.54,62442.0,1448.0,
-FG1905.ZCE,20181107,1277.0,1283.0,1278.0,1281.0,1268.0,1272.0,1273.0,-11.0,-10.0,15196.0,38699.02,65986.0,3544.0,
-FG1905.ZCE,20181108,1272.0,1273.0,1273.0,1274.0,1226.0,1244.0,1245.0,-29.0,-28.0,61122.0,152180.68,79472.0,13486.0,
-FG1905.ZCE,20181109,1244.0,1245.0,1244.0,1247.0,1227.0,1228.0,1236.0,-17.0,-9.0,24658.0,60940.49,80590.0,1118.0,
-FG1905.ZCE,20181112,1228.0,1236.0,1226.0,1231.0,1205.0,1208.0,1216.0,-28.0,-20.0,56450.0,137325.18,75306.0,-5284.0,
-FG1905.ZCE,20181113,1208.0,1216.0,1206.0,1218.0,1200.0,1210.0,1209.0,-6.0,-7.0,26722.0,64616.08,76318.0,1012.0,
-FG1905.ZCE,20181114,1210.0,1209.0,1211.0,1216.0,1202.0,1212.0,1210.0,3.0,1.0,22602.0,54710.84,73092.0,-3226.0,
-FG1905.ZCE,20181115,1212.0,1210.0,1212.0,1216.0,1207.0,1214.0,1212.0,4.0,2.0,16628.0,40308.84,72656.0,-436.0,
-FG1905.ZCE,20181116,1214.0,1212.0,1213.0,1234.0,1213.0,1226.0,1225.0,14.0,13.0,25670.0,62904.7,70098.0,-2558.0,
-FG1905.ZCE,20181119,1226.0,1225.0,1228.0,1248.0,1223.0,1240.0,1237.0,15.0,12.0,32194.0,79675.24,70524.0,426.0,
-FG1905.ZCE,20181120,1240.0,1237.0,1240.0,1247.0,1234.0,1242.0,1240.0,5.0,3.0,30114.0,74676.9,64752.0,-5772.0,
-FG1905.ZCE,20181121,1242.0,1240.0,1243.0,1255.0,1221.0,1252.0,1239.0,12.0,-1.0,52722.0,130696.1,62352.0,-2400.0,
-FG1905.ZCE,20181122,1252.0,1239.0,1252.0,1260.0,1242.0,1258.0,1251.0,19.0,12.0,24326.0,60867.51,60162.0,-2190.0,
-FG1905.ZCE,20181123,1258.0,1251.0,1259.0,1262.0,1240.0,1241.0,1250.0,-10.0,-1.0,37630.0,94103.32,63732.0,3570.0,
-FG1905.ZCE,20181126,1241.0,1250.0,1240.0,1246.0,1213.0,1220.0,1231.0,-30.0,-19.0,64498.0,158743.09,67382.0,3650.0,
-FG1905.ZCE,20181127,1220.0,1231.0,1221.0,1239.0,1218.0,1228.0,1229.0,-3.0,-2.0,36314.0,89290.63,65226.0,-2156.0,
-FG1905.ZCE,20181128,1228.0,1229.0,1229.0,1237.0,1220.0,1234.0,1227.0,5.0,-2.0,35790.0,87858.7,66888.0,1662.0,
-FG1905.ZCE,20181129,1234.0,1227.0,1233.0,1244.0,1228.0,1233.0,1235.0,6.0,8.0,26312.0,64973.15,68122.0,1234.0,
-FG1905.ZCE,20181130,1233.0,1235.0,1232.0,1239.0,1224.0,1229.0,1231.0,-6.0,-4.0,33936.0,83582.6,72944.0,4822.0,
-FG1905.ZCE,20181203,1229.0,1231.0,1230.0,1272.0,1226.0,1245.0,1248.0,14.0,17.0,59128.0,147639.39,73008.0,64.0,
-FG1905.ZCE,20181204,1245.0,1248.0,1248.0,1254.0,1236.0,1251.0,1244.0,3.0,-4.0,40004.0,99497.46,73880.0,872.0,
-FG1905.ZCE,20181205,1251.0,1244.0,1250.0,1259.0,1244.0,1254.0,1252.0,10.0,8.0,39870.0,99870.21,78378.0,4498.0,
-FG1905.ZCE,20181206,1254.0,1252.0,1254.0,1260.0,1247.0,1251.0,1251.0,-1.0,-1.0,31044.0,77672.85,82948.0,4570.0,
-FG1905.ZCE,20181207,1251.0,1251.0,1250.0,1271.0,1249.0,1270.0,1261.0,19.0,10.0,61364.0,154821.18,88218.0,5270.0,
-FG1905.ZCE,20181210,1270.0,1261.0,1270.0,1285.0,1263.0,1270.0,1273.0,9.0,12.0,56636.0,144224.42,89912.0,1694.0,
-FG1905.ZCE,20181211,1270.0,1273.0,1269.0,1285.0,1260.0,1266.0,1268.0,-7.0,-5.0,63572.0,161269.9,99546.0,9634.0,
-FG1905.ZCE,20181212,1266.0,1268.0,1266.0,1275.0,1264.0,1272.0,1271.0,4.0,3.0,46976.0,119418.7,103074.0,3528.0,
-FG1905.ZCE,20181213,1272.0,1271.0,1273.0,1288.0,1266.0,1283.0,1276.0,12.0,5.0,72446.0,184911.09,114722.0,11648.0,
-FG1905.ZCE,20181214,1283.0,1276.0,1281.0,1299.0,1278.0,1297.0,1288.0,21.0,12.0,77418.0,199455.5,119152.0,4430.0,
-FG1905.ZCE,20181217,1297.0,1288.0,1298.0,1311.0,1291.0,1307.0,1301.0,19.0,13.0,99618.0,259283.46,142328.0,23176.0,
-FG1905.ZCE,20181218,1307.0,1301.0,1308.0,1313.0,1293.0,1298.0,1304.0,-3.0,3.0,127806.0,333206.31,151584.0,9256.0,
-FG1905.ZCE,20181219,1298.0,1304.0,1295.0,1301.0,1288.0,1295.0,1295.0,-9.0,-9.0,109796.0,284295.78,158530.0,6946.0,
-FG1905.ZCE,20181220,1295.0,1295.0,1298.0,1307.0,1288.0,1301.0,1296.0,6.0,1.0,126022.0,326527.82,161522.0,2992.0,
-FG1905.ZCE,20181221,1301.0,1296.0,1298.0,1309.0,1296.0,1299.0,1303.0,3.0,7.0,115094.0,299878.36,170242.0,8720.0,
-FG1905.ZCE,20181224,1299.0,1303.0,1301.0,1305.0,1277.0,1282.0,1288.0,-21.0,-15.0,150496.0,387774.49,173332.0,3090.0,
-FG1905.ZCE,20181225,1282.0,1288.0,1283.0,1287.0,1268.0,1281.0,1279.0,-7.0,-9.0,153080.0,391441.02,177234.0,3902.0,
-FG1905.ZCE,20181226,1281.0,1279.0,1281.0,1288.0,1275.0,1283.0,1282.0,4.0,3.0,92410.0,236998.82,163902.0,-13332.0,
-FG1905.ZCE,20181227,1283.0,1282.0,1284.0,1303.0,1277.0,1284.0,1286.0,2.0,4.0,132172.0,339853.14,162276.0,-1626.0,
-FG1905.ZCE,20181228,1284.0,1286.0,1281.0,1295.0,1278.0,1294.0,1286.0,8.0,0.0,109360.0,281258.26,147608.0,-14668.0,
-FG1905.ZCE,20190102,1294.0,1286.0,1298.0,1298.0,1283.0,1284.0,1290.0,-2.0,4.0,80614.0,208000.06,153072.0,5464.0,
-FG1905.ZCE,20190103,1284.0,1290.0,1282.0,1305.0,1281.0,1303.0,1295.0,13.0,5.0,144366.0,373827.93,174996.0,21924.0,
-FG1905.ZCE,20190104,1303.0,1295.0,1303.0,1318.0,1300.0,1316.0,1307.0,21.0,12.0,173404.0,453376.35,187948.0,12952.0,
-FG1905.ZCE,20190107,1316.0,1307.0,1316.0,1319.0,1306.0,1316.0,1312.0,9.0,5.0,113866.0,298882.39,177568.0,-10380.0,
-FG1905.ZCE,20190108,1316.0,1312.0,1316.0,1317.0,1306.0,1310.0,1312.0,-2.0,0.0,111436.0,292350.54,196168.0,18600.0,
-FG1905.ZCE,20190109,1310.0,1312.0,1310.0,1315.0,1303.0,1309.0,1310.0,-3.0,-2.0,133940.0,350911.66,187942.0,-8226.0,
-FG1905.ZCE,20190110,1309.0,1310.0,1308.0,1316.0,1305.0,1307.0,1311.0,-3.0,1.0,104386.0,273598.85,193254.0,5312.0,
-FG1905.ZCE,20190111,1307.0,1311.0,1307.0,1326.0,1307.0,1323.0,1318.0,12.0,7.0,158996.0,419056.12,214974.0,21720.0,
-FG1905.ZCE,20190114,1323.0,1318.0,1323.0,1324.0,1315.0,1317.0,1319.0,-1.0,1.0,96084.0,253479.47,193864.0,-21110.0,
-FG1905.ZCE,20190115,1317.0,1319.0,1320.0,1320.0,1306.0,1308.0,1312.0,-11.0,-7.0,102764.0,269643.64,197272.0,3408.0,
-FG1905.ZCE,20190116,1308.0,1312.0,1305.0,1322.0,1304.0,1317.0,1316.0,5.0,4.0,94058.0,247468.96,193354.0,-3918.0,
-FG1905.ZCE,20190117,1317.0,1316.0,1315.0,1319.0,1305.0,1306.0,1311.0,-10.0,-5.0,94808.0,248589.64,186960.0,-6394.0,
-FG1905.ZCE,20190118,1306.0,1311.0,1307.0,1314.0,1294.0,1311.0,1307.0,0.0,-4.0,125226.0,327443.2,181618.0,-5342.0,
-FG1905.ZCE,20190121,1311.0,1307.0,1314.0,1347.0,1310.0,1343.0,1329.0,36.0,22.0,205402.0,545793.52,206540.0,24922.0,
-FG1905.ZCE,20190122,1343.0,1329.0,1340.0,1340.0,1330.0,1333.0,1335.0,4.0,6.0,104692.0,279610.77,185724.0,-20816.0,
-FG1905.ZCE,20190123,1333.0,1335.0,1335.0,1342.0,1330.0,1335.0,1336.0,0.0,1.0,103076.0,275328.57,191894.0,6170.0,
-FG1905.ZCE,20190124,1335.0,1336.0,1334.0,1339.0,1328.0,1338.0,1335.0,2.0,-1.0,96784.0,258477.03,192750.0,856.0,
-FG1905.ZCE,20190125,1338.0,1335.0,1338.0,1350.0,1334.0,1341.0,1340.0,6.0,5.0,114494.0,306948.0,194830.0,2080.0,
-FG1905.ZCE,20190128,1341.0,1340.0,1343.0,1362.0,1340.0,1340.0,1349.0,0.0,9.0,148356.0,400349.02,197404.0,2574.0,
-FG1905.ZCE,20190129,1340.0,1349.0,1339.0,1346.0,1336.0,1340.0,1341.0,-9.0,-8.0,83208.0,223180.78,187458.0,-9946.0,
-FG1905.ZCE,20190130,1340.0,1341.0,1340.0,1366.0,1339.0,1356.0,1355.0,15.0,14.0,117266.0,317862.83,198368.0,10910.0,
-FG1905.ZCE,20190131,1356.0,1355.0,1356.0,1372.0,1356.0,1366.0,1361.0,11.0,6.0,102318.0,278536.88,183542.0,-14826.0,
-FG1905.ZCE,20190201,1366.0,1361.0,1366.0,1384.0,1364.0,1380.0,1377.0,19.0,16.0,108000.0,297401.06,179938.0,-3604.0,
-FG1905.ZCE,20190211,1380.0,1377.0,1390.0,1396.0,1377.0,1382.0,1383.0,5.0,6.0,51272.0,141811.69,182504.0,2566.0,
-FG1905.ZCE,20190212,1382.0,1383.0,1383.0,1383.0,1363.0,1365.0,1371.0,-18.0,-12.0,91496.0,250926.2,191536.0,9032.0,
-FG1905.ZCE,20190213,1365.0,1371.0,1365.0,1370.0,1350.0,1353.0,1360.0,-18.0,-11.0,108812.0,295888.89,196740.0,5204.0,
-FG1905.ZCE,20190214,1353.0,1360.0,1352.0,1355.0,1340.0,1342.0,1347.0,-18.0,-13.0,99434.0,267967.93,190014.0,-6726.0,
-FG1905.ZCE,20190215,1342.0,1347.0,1343.0,1346.0,1321.0,1329.0,1331.0,-18.0,-16.0,129838.0,345724.2,195102.0,5088.0,
-FG1905.ZCE,20190218,1329.0,1331.0,1329.0,1335.0,1321.0,1327.0,1328.0,-4.0,-3.0,97070.0,257901.73,175920.0,-19182.0,
-FG1905.ZCE,20190219,1327.0,1328.0,1328.0,1359.0,1324.0,1358.0,1342.0,30.0,14.0,219038.0,588072.68,212208.0,36288.0,
-FG1905.ZCE,20190220,1358.0,1342.0,1359.0,1362.0,1345.0,1355.0,1353.0,13.0,11.0,122768.0,332144.94,186416.0,-25792.0,
-FG1905.ZCE,20190221,1355.0,1353.0,1352.0,1367.0,1339.0,1358.0,1353.0,5.0,0.0,178554.0,483319.68,187888.0,1472.0,
-FG1905.ZCE,20190222,1358.0,1353.0,1355.0,1358.0,1345.0,1355.0,1351.0,2.0,-2.0,108788.0,294029.25,160636.0,-27252.0,
-FG1905.ZCE,20190225,1355.0,1351.0,1357.0,1366.0,1348.0,1357.0,1356.0,6.0,5.0,113820.0,308773.07,176744.0,16108.0,
-FG1905.ZCE,20190226,1357.0,1356.0,1358.0,1363.0,1346.0,1359.0,1354.0,3.0,-2.0,118812.0,321663.64,169018.0,-7726.0,
-FG1905.ZCE,20190227,1359.0,1354.0,1359.0,1370.0,1357.0,1362.0,1364.0,8.0,10.0,122194.0,333237.12,195180.0,26162.0,
-FG1905.ZCE,20190228,1362.0,1364.0,1365.0,1374.0,1322.0,1325.0,1344.0,-39.0,-20.0,276852.0,744199.68,200032.0,4852.0,
-FG1905.ZCE,20190301,1325.0,1344.0,1322.0,1335.0,1318.0,1333.0,1328.0,-11.0,-16.0,184000.0,488538.39,177816.0,-22216.0,
-FG1905.ZCE,20190304,1333.0,1328.0,1331.0,1338.0,1305.0,1316.0,1321.0,-12.0,-7.0,199020.0,525897.0,194856.0,17040.0,
-FG1905.ZCE,20190305,1316.0,1321.0,1315.0,1321.0,1307.0,1308.0,1313.0,-13.0,-8.0,138114.0,362726.14,179638.0,-15218.0,
-FG1905.ZCE,20190306,1308.0,1313.0,1303.0,1310.0,1296.0,1305.0,1304.0,-8.0,-9.0,180714.0,471281.56,216466.0,36828.0,
-FG1905.ZCE,20190307,1305.0,1304.0,1305.0,1318.0,1302.0,1306.0,1310.0,2.0,6.0,190570.0,499109.5,215256.0,-1210.0,
-FG1905.ZCE,20190308,1306.0,1310.0,1309.0,1316.0,1302.0,1305.0,1309.0,-5.0,-1.0,155898.0,408120.54,224264.0,9008.0,
-FG1905.ZCE,20190311,1305.0,1309.0,1303.0,1304.0,1283.0,1289.0,1293.0,-20.0,-16.0,165824.0,428928.07,217096.0,-7168.0,
-FG1905.ZCE,20190312,1289.0,1293.0,1288.0,1295.0,1285.0,1292.0,1290.0,-1.0,-3.0,108468.0,279813.46,219112.0,2016.0,
-FG1905.ZCE,20190313,1292.0,1290.0,1292.0,1295.0,1276.0,1281.0,1287.0,-9.0,-3.0,109334.0,281409.93,213726.0,-5386.0,
-FG1905.ZCE,20190314,1281.0,1287.0,1280.0,1290.0,1277.0,1288.0,1284.0,1.0,-3.0,98814.0,253766.82,217736.0,4010.0,
-FG1905.ZCE,20190315,1288.0,1284.0,1287.0,1298.0,1280.0,1292.0,1290.0,8.0,6.0,137806.0,355653.19,219642.0,1906.0,
-FG1905.ZCE,20190318,1292.0,1290.0,1290.0,1301.0,1279.0,1281.0,1290.0,-9.0,0.0,131090.0,338254.25,213248.0,-6394.0,
-FG1905.ZCE,20190319,1281.0,1290.0,1282.0,1287.0,1265.0,1266.0,1277.0,-24.0,-13.0,132686.0,338890.62,225746.0,12498.0,
-FG1905.ZCE,20190320,1266.0,1277.0,1269.0,1281.0,1268.0,1280.0,1276.0,3.0,-1.0,106194.0,270923.16,219986.0,-5760.0,
-FG1905.ZCE,20190321,1280.0,1276.0,1279.0,1288.0,1277.0,1285.0,1283.0,9.0,7.0,106276.0,272787.56,216600.0,-3386.0,
-FG1905.ZCE,20190322,1285.0,1283.0,1282.0,1295.0,1282.0,1291.0,1289.0,8.0,6.0,93596.0,241230.16,201260.0,-15340.0,
-FG1905.ZCE,20190325,1291.0,1289.0,1290.0,1293.0,1283.0,1286.0,1288.0,-3.0,-1.0,79828.0,205651.04,199594.0,-1666.0,
-FG1905.ZCE,20190326,1286.0,1288.0,1285.0,1287.0,1278.0,1280.0,1282.0,-8.0,-6.0,76236.0,195436.84,196764.0,-2830.0,
-FG1905.ZCE,20190327,1280.0,1282.0,1282.0,1297.0,1282.0,1293.0,1291.0,11.0,9.0,146802.0,379029.3,204056.0,7292.0,
-FG1905.ZCE,20190328,1293.0,1291.0,1291.0,1298.0,1289.0,1292.0,1294.0,1.0,3.0,95344.0,246698.25,186050.0,-18006.0,
-FG1905.ZCE,20190329,1292.0,1294.0,1290.0,1300.0,1286.0,1297.0,1293.0,3.0,-1.0,122784.0,317476.75,202300.0,16250.0,
-FG1905.ZCE,20190401,1297.0,1293.0,1300.0,1304.0,1288.0,1294.0,1293.0,1.0,0.0,130100.0,336383.92,191244.0,-11056.0,
-FG1905.ZCE,20190402,1294.0,1293.0,1294.0,1297.0,1290.0,1292.0,1294.0,-1.0,1.0,67064.0,173496.69,188350.0,-2894.0,
-FG1905.ZCE,20190403,1292.0,1294.0,1290.0,1293.0,1277.0,1281.0,1284.0,-13.0,-10.0,155698.0,399718.75,168870.0,-19480.0,
-FG1905.ZCE,20190404,1281.0,1284.0,1284.0,1300.0,1283.0,1292.0,1294.0,8.0,10.0,120486.0,311742.32,147148.0,-21722.0,
-FG1905.ZCE,20190408,1292.0,1294.0,1289.0,1298.0,1285.0,1295.0,1294.0,1.0,0.0,73736.0,190797.2,153262.0,6114.0,
-FG1905.ZCE,20190409,1295.0,1294.0,1296.0,1298.0,1280.0,1282.0,1287.0,-12.0,-7.0,109838.0,282675.57,143246.0,-10016.0,
-FG1905.ZCE,20190410,1282.0,1287.0,1284.0,1299.0,1283.0,1297.0,1290.0,10.0,3.0,79900.0,206115.88,132436.0,-10810.0,
-FG1905.ZCE,20190411,1297.0,1290.0,1301.0,1322.0,1290.0,1317.0,1304.0,27.0,14.0,165508.0,431798.02,124440.0,-7996.0,
-FG1905.ZCE,20190412,1317.0,1304.0,1320.0,1332.0,1291.0,1293.0,1310.0,-11.0,6.0,198338.0,519839.42,106610.0,-17830.0,
-FG1905.ZCE,20190415,1293.0,1310.0,1292.0,1295.0,1278.0,1285.0,1286.0,-25.0,-24.0,88446.0,227495.32,79638.0,-26972.0,
-FG1905.ZCE,20190416,1285.0,1286.0,1285.0,1290.0,1283.0,1286.0,1286.0,0.0,0.0,42922.0,110426.92,64316.0,-15322.0,
-FG1905.ZCE,20190417,1286.0,1286.0,1286.0,1295.0,1284.0,1294.0,1289.0,8.0,3.0,29372.0,75713.42,46832.0,-17484.0,
-FG1905.ZCE,20190418,1294.0,1289.0,1295.0,1295.0,1284.0,1286.0,1288.0,-3.0,-1.0,13360.0,34405.66,39462.0,-7370.0,
-FG1905.ZCE,20190419,1286.0,1288.0,1287.0,1318.0,1284.0,1316.0,1301.0,28.0,13.0,29060.0,75593.51,26810.0,-12652.0,
-FG1905.ZCE,20190422,1316.0,1301.0,1315.0,1325.0,1313.0,1322.0,1319.0,21.0,18.0,17236.0,45473.63,18728.0,-8082.0,
-FG1905.ZCE,20190423,1322.0,1319.0,1324.0,1332.0,1318.0,1330.0,1325.0,11.0,6.0,11040.0,29264.1,10872.0,-7856.0,
-FG1905.ZCE,20190424,1330.0,1325.0,1335.0,1335.0,1326.0,1329.0,1329.0,4.0,4.0,3674.0,9765.88,7852.0,-3020.0,
-FG1905.ZCE,20190425,1329.0,1329.0,1326.0,1332.0,1321.0,1329.0,1328.0,0.0,-1.0,2130.0,5658.62,6368.0,-1484.0,
-FG1905.ZCE,20190426,1329.0,1328.0,1331.0,1333.0,1326.0,1332.0,1330.0,4.0,2.0,2788.0,7413.85,4738.0,-1630.0,
-FG1905.ZCE,20190429,1332.0,1330.0,1328.0,1345.0,1321.0,1327.0,1326.0,-3.0,-4.0,1784.0,4732.39,3404.0,-1334.0,
-FG1905.ZCE,20190430,1327.0,1326.0,1334.0,1374.0,1325.0,1330.0,1345.0,4.0,19.0,3516.0,9455.46,2336.0,-1068.0,
-FG1905.ZCE,20190506,1330.0,1345.0,1355.0,1412.0,1344.0,1351.0,1361.0,6.0,16.0,208.0,566.18,2184.0,-152.0,
-FG1905.ZCE,20190507,1351.0,1361.0,1347.0,1347.0,1333.0,1333.0,1346.0,-28.0,-15.0,42.0,113.09,2142.0,-42.0,
-FG1905.ZCE,20190508,1333.0,1346.0,1351.0,1351.0,1349.0,1349.0,1350.0,3.0,4.0,18.0,48.6,2124.0,-18.0,
-FG1905.ZCE,20190509,1349.0,1350.0,,,,,1350.0,,0.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190510,,1350.0,,,,,1350.0,,0.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190513,,1350.0,,,,,1350.0,,0.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190514,,1350.0,,,,,1350.0,,0.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190515,,1350.0,,,,,1350.0,,0.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190516,,1350.0,,,,,1370.0,,20.0,0.0,0.0,2124.0,0.0,
-FG1905.ZCE,20190517,,1370.0,1424.0,1424.0,1424.0,1424.0,1424.0,54.0,54.0,324.0,922.75,0.0,-2124.0,
diff --git a/data/FG/FG1906.csv b/data/FG/FG1906.csv
deleted file mode 100644
index 87ed3c1..0000000
--- a/data/FG/FG1906.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1906.ZCE,20180615,,1369.0,,,,,1378.0,,9.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20180619,,1378.0,,,,,1378.0,,0.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20180620,,1378.0,,,,,1378.0,,0.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20180621,,1378.0,1367.0,1417.0,1367.0,1417.0,1400.0,39.0,22.0,10.0,28.0,6.0,6.0,
-FG1906.ZCE,20180622,1417.0,1400.0,,,,,1400.0,,0.0,0.0,0.0,6.0,0.0,
-FG1906.ZCE,20180625,,1400.0,,,,,1400.0,,0.0,0.0,0.0,6.0,0.0,
-FG1906.ZCE,20180626,,1400.0,1378.0,1378.0,1378.0,1378.0,1378.0,-22.0,-22.0,2.0,5.51,6.0,0.0,
-FG1906.ZCE,20180627,1378.0,1378.0,,,,,1378.0,,0.0,0.0,0.0,6.0,0.0,
-FG1906.ZCE,20180628,,1378.0,1406.0,1409.0,1406.0,1409.0,1408.0,31.0,30.0,4.0,11.26,8.0,2.0,
-FG1906.ZCE,20180629,1409.0,1408.0,,,,,1408.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180702,,1408.0,1386.0,1388.0,1386.0,1388.0,1387.0,-20.0,-21.0,6.0,16.64,12.0,4.0,
-FG1906.ZCE,20180703,1388.0,1387.0,,,,,1387.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20180704,,1387.0,,,,,1387.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20180705,,1387.0,1372.0,1372.0,1372.0,1372.0,1372.0,-15.0,-15.0,2.0,5.49,12.0,0.0,
-FG1906.ZCE,20180706,1372.0,1372.0,,,,,1376.0,,4.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20180709,,1376.0,1389.0,1389.0,1389.0,1389.0,1389.0,13.0,13.0,2.0,5.56,14.0,2.0,
-FG1906.ZCE,20180710,1389.0,1389.0,,,,,1389.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180711,,1389.0,,,,,1385.0,,-4.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180712,,1385.0,,,,,1385.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180713,,1385.0,,,,,1385.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180716,,1385.0,,,,,1385.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180717,,1385.0,,,,,1385.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180718,,1385.0,,,,,1385.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180719,,1385.0,1372.0,1372.0,1370.0,1370.0,1371.0,-15.0,-14.0,4.0,10.97,14.0,0.0,
-FG1906.ZCE,20180720,1370.0,1371.0,,,,,1371.0,,0.0,0.0,0.0,14.0,0.0,
-FG1906.ZCE,20180723,,1371.0,1370.0,1370.0,1370.0,1370.0,1370.0,-1.0,-1.0,2.0,5.48,16.0,2.0,
-FG1906.ZCE,20180724,1370.0,1370.0,,,,,1370.0,,0.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180725,,1370.0,,,,,1370.0,,0.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180726,,1370.0,,,,,1370.0,,0.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180727,,1370.0,,,,,1370.0,,0.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180730,,1370.0,1387.0,1387.0,1387.0,1387.0,1387.0,17.0,17.0,2.0,5.55,16.0,0.0,
-FG1906.ZCE,20180731,1387.0,1387.0,,,,,1384.0,,-3.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180801,,1384.0,,,,,1382.0,,-2.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180802,,1382.0,,,,,1382.0,,0.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180803,,1382.0,,,,,1378.0,,-4.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180806,,1378.0,,,,,1373.0,,-5.0,0.0,0.0,16.0,0.0,
-FG1906.ZCE,20180807,,1373.0,1370.0,1370.0,1367.0,1367.0,1369.0,-6.0,-4.0,4.0,10.95,12.0,-4.0,
-FG1906.ZCE,20180808,1367.0,1369.0,,,,,1369.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20180809,,1369.0,,,,,1375.0,,6.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20180810,,1375.0,1378.0,1378.0,1378.0,1378.0,1378.0,3.0,3.0,2.0,5.51,12.0,0.0,
-FG1906.ZCE,20180813,1378.0,1378.0,1399.0,1399.0,1399.0,1399.0,1399.0,21.0,21.0,2.0,5.6,14.0,2.0,
-FG1906.ZCE,20180814,1399.0,1399.0,1403.0,1446.0,1403.0,1446.0,1423.0,47.0,24.0,18.0,51.22,8.0,-6.0,
-FG1906.ZCE,20180815,1446.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180816,,1423.0,,,,,1394.0,,-29.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180817,,1394.0,,,,,1394.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180820,,1394.0,,,,,1394.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180821,,1394.0,,,,,1394.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180822,,1394.0,,,,,1398.0,,4.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180823,,1398.0,,,,,1405.0,,7.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180824,,1405.0,,,,,1418.0,,13.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180827,,1418.0,,,,,1418.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180828,,1418.0,,,,,1418.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180829,,1418.0,,,,,1418.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180830,,1418.0,,,,,1418.0,,0.0,0.0,0.0,8.0,0.0,
-FG1906.ZCE,20180831,,1418.0,1406.0,1439.0,1406.0,1410.0,1417.0,-8.0,-1.0,10.0,28.33,10.0,2.0,
-FG1906.ZCE,20180903,1410.0,1417.0,,,,,1410.0,,-7.0,0.0,0.0,10.0,0.0,
-FG1906.ZCE,20180904,,1410.0,,,,,1400.0,,-10.0,0.0,0.0,10.0,0.0,
-FG1906.ZCE,20180905,,1400.0,1368.0,1368.0,1368.0,1368.0,1368.0,-32.0,-32.0,14.0,38.3,24.0,14.0,
-FG1906.ZCE,20180906,1368.0,1368.0,,,,,1364.0,,-4.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180907,,1364.0,1363.0,1363.0,1363.0,1363.0,1363.0,-1.0,-1.0,4.0,10.9,24.0,0.0,
-FG1906.ZCE,20180910,1363.0,1363.0,1353.0,1353.0,1353.0,1353.0,1353.0,-10.0,-10.0,2.0,5.41,24.0,0.0,
-FG1906.ZCE,20180911,1353.0,1353.0,,,,,1352.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180912,,1352.0,,,,,1349.0,,-3.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180913,,1349.0,,,,,1349.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180914,,1349.0,,,,,1349.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180917,,1349.0,,,,,1349.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180918,,1349.0,,,,,1349.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180919,,1349.0,,,,,1353.0,,4.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180920,,1353.0,,,,,1353.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180921,,1353.0,,,,,1360.0,,7.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180925,,1360.0,,,,,1360.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180926,,1360.0,,,,,1360.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180927,,1360.0,,,,,1360.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20180928,,1360.0,,,,,1359.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181008,,1359.0,,,,,1335.0,,-24.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181009,,1335.0,,,,,1335.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181010,,1335.0,,,,,1337.0,,2.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181011,,1337.0,,,,,1337.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181012,,1337.0,,,,,1337.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181015,,1337.0,,,,,1324.0,,-13.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181016,,1324.0,,,,,1324.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181017,,1324.0,,,,,1323.0,,-1.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181018,,1323.0,,,,,1314.0,,-9.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181019,,1314.0,1299.0,1306.0,1299.0,1306.0,1303.0,-8.0,-11.0,4.0,10.42,24.0,0.0,
-FG1906.ZCE,20181022,1306.0,1303.0,1296.0,1296.0,1296.0,1296.0,1296.0,-7.0,-7.0,2.0,5.18,24.0,0.0,
-FG1906.ZCE,20181023,1296.0,1296.0,,,,,1296.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181024,,1296.0,,,,,1302.0,,6.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181025,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181026,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181029,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181030,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181031,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181101,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181102,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181105,,1302.0,,,,,1302.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181106,,1302.0,,,,,1296.0,,-6.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181107,,1296.0,,,,,1294.0,,-2.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181108,,1294.0,,,,,1266.0,,-28.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181109,,1266.0,,,,,1247.0,,-19.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181112,,1247.0,1241.0,1247.0,1222.0,1240.0,1238.0,-7.0,-9.0,10.0,24.76,26.0,2.0,
-FG1906.ZCE,20181113,1240.0,1238.0,1233.0,1233.0,1233.0,1233.0,1233.0,-5.0,-5.0,4.0,9.86,28.0,2.0,
-FG1906.ZCE,20181114,1233.0,1233.0,,,,,1233.0,,0.0,0.0,0.0,28.0,0.0,
-FG1906.ZCE,20181115,,1233.0,1293.0,1293.0,1235.0,1236.0,1265.0,3.0,32.0,80.0,202.33,38.0,10.0,
-FG1906.ZCE,20181116,1236.0,1265.0,1236.0,1249.0,1229.0,1229.0,1235.0,-36.0,-30.0,20.0,49.41,28.0,-10.0,
-FG1906.ZCE,20181119,1229.0,1235.0,1243.0,1243.0,1243.0,1243.0,1243.0,8.0,8.0,2.0,4.97,28.0,0.0,
-FG1906.ZCE,20181120,1243.0,1243.0,,,,,1243.0,,0.0,0.0,0.0,28.0,0.0,
-FG1906.ZCE,20181121,,1243.0,1226.0,1255.0,1226.0,1255.0,1237.0,12.0,-6.0,6.0,14.84,26.0,-2.0,
-FG1906.ZCE,20181122,1255.0,1237.0,,,,,1237.0,,0.0,0.0,0.0,26.0,0.0,
-FG1906.ZCE,20181123,,1237.0,,,,,1237.0,,0.0,0.0,0.0,26.0,0.0,
-FG1906.ZCE,20181126,,1237.0,1214.0,1233.0,1202.0,1233.0,1218.0,-4.0,-19.0,42.0,102.33,34.0,8.0,
-FG1906.ZCE,20181127,1233.0,1218.0,,,,,1218.0,,0.0,0.0,0.0,34.0,0.0,
-FG1906.ZCE,20181128,,1218.0,1234.0,1241.0,1234.0,1240.0,1237.0,22.0,19.0,10.0,24.74,36.0,2.0,
-FG1906.ZCE,20181129,1240.0,1237.0,,,,,1237.0,,0.0,0.0,0.0,36.0,0.0,
-FG1906.ZCE,20181130,,1237.0,,,,,1237.0,,0.0,0.0,0.0,36.0,0.0,
-FG1906.ZCE,20181203,,1237.0,1260.0,1260.0,1260.0,1260.0,1260.0,23.0,23.0,2.0,5.04,36.0,0.0,
-FG1906.ZCE,20181204,1260.0,1260.0,,,,,1250.0,,-10.0,0.0,0.0,36.0,0.0,
-FG1906.ZCE,20181205,,1250.0,,,,,1250.0,,0.0,0.0,0.0,36.0,0.0,
-FG1906.ZCE,20181206,,1250.0,1250.0,1250.0,1250.0,1250.0,1250.0,0.0,0.0,2.0,5.0,38.0,2.0,
-FG1906.ZCE,20181207,1250.0,1250.0,1255.0,1267.0,1253.0,1253.0,1257.0,3.0,7.0,8.0,20.11,36.0,-2.0,
-FG1906.ZCE,20181210,1253.0,1257.0,1271.0,1271.0,1271.0,1271.0,1271.0,14.0,14.0,2.0,5.08,36.0,0.0,
-FG1906.ZCE,20181211,1271.0,1271.0,1261.0,1261.0,1261.0,1261.0,1261.0,-10.0,-10.0,2.0,5.04,36.0,0.0,
-FG1906.ZCE,20181212,1261.0,1261.0,1261.0,1271.0,1261.0,1271.0,1266.0,10.0,5.0,8.0,20.26,34.0,-2.0,
-FG1906.ZCE,20181213,1271.0,1266.0,1274.0,1278.0,1271.0,1271.0,1274.0,5.0,8.0,8.0,20.38,32.0,-2.0,
-FG1906.ZCE,20181214,1271.0,1274.0,1285.0,1285.0,1285.0,1285.0,1285.0,11.0,11.0,2.0,5.14,30.0,-2.0,
-FG1906.ZCE,20181217,1285.0,1285.0,1293.0,1311.0,1288.0,1301.0,1294.0,16.0,9.0,26.0,67.3,24.0,-6.0,
-FG1906.ZCE,20181218,1301.0,1294.0,,,,,1294.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181219,,1294.0,,,,,1294.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181220,,1294.0,,,,,1295.0,,1.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181221,,1295.0,,,,,1295.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181224,,1295.0,1278.0,1278.0,1276.0,1276.0,1277.0,-19.0,-18.0,4.0,10.22,24.0,0.0,
-FG1906.ZCE,20181225,1276.0,1277.0,1283.0,1283.0,1283.0,1283.0,1283.0,6.0,6.0,2.0,5.13,24.0,0.0,
-FG1906.ZCE,20181226,1283.0,1283.0,,,,,1283.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20181227,,1283.0,1306.0,1306.0,1283.0,1283.0,1291.0,0.0,8.0,6.0,15.49,24.0,0.0,
-FG1906.ZCE,20181228,1283.0,1291.0,,,,,1292.0,,1.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20190102,,1292.0,1311.0,1311.0,1310.0,1310.0,1311.0,18.0,19.0,4.0,10.48,24.0,0.0,
-FG1906.ZCE,20190103,1310.0,1311.0,1301.0,1301.0,1301.0,1301.0,1301.0,-10.0,-10.0,2.0,5.2,26.0,2.0,
-FG1906.ZCE,20190104,1301.0,1301.0,1304.0,1308.0,1304.0,1308.0,1307.0,7.0,6.0,6.0,15.68,24.0,-2.0,
-FG1906.ZCE,20190107,1308.0,1307.0,1313.0,1313.0,1313.0,1313.0,1313.0,6.0,6.0,2.0,5.25,24.0,0.0,
-FG1906.ZCE,20190108,1313.0,1313.0,,,,,1313.0,,0.0,0.0,0.0,24.0,0.0,
-FG1906.ZCE,20190109,,1313.0,1314.0,1314.0,1314.0,1314.0,1314.0,1.0,1.0,4.0,10.51,22.0,-2.0,
-FG1906.ZCE,20190110,1314.0,1314.0,,,,,1313.0,,-1.0,0.0,0.0,22.0,0.0,
-FG1906.ZCE,20190111,,1313.0,1313.0,1313.0,1313.0,1313.0,1313.0,0.0,0.0,10.0,26.26,12.0,-10.0,
-FG1906.ZCE,20190114,1313.0,1313.0,,,,,1313.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20190115,,1313.0,,,,,1313.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20190116,,1313.0,,,,,1313.0,,0.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20190117,,1313.0,,,,,1312.0,,-1.0,0.0,0.0,12.0,0.0,
-FG1906.ZCE,20190118,,1312.0,1301.0,1301.0,1301.0,1301.0,1301.0,-11.0,-11.0,2.0,5.2,10.0,-2.0,
-FG1906.ZCE,20190121,1301.0,1301.0,1310.0,1310.0,1306.0,1308.0,1308.0,7.0,7.0,10.0,26.16,4.0,-6.0,
-FG1906.ZCE,20190122,1308.0,1308.0,,,,,1308.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190123,,1308.0,,,,,1315.0,,7.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190124,,1315.0,1324.0,1324.0,1309.0,1309.0,1317.0,-6.0,2.0,4.0,10.53,4.0,0.0,
-FG1906.ZCE,20190125,1309.0,1317.0,,,,,1317.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190128,,1317.0,,,,,1318.0,,1.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190129,,1318.0,,,,,1318.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190130,,1318.0,,,,,1329.0,,11.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190131,,1329.0,,,,,1334.0,,5.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190201,,1334.0,,,,,1346.0,,12.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190211,,1346.0,,,,,1357.0,,11.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190212,,1357.0,,,,,1357.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190213,,1357.0,1332.0,1361.0,1324.0,1345.0,1344.0,-12.0,-13.0,22.0,59.12,2.0,-2.0,
-FG1906.ZCE,20190214,1345.0,1344.0,,,,,1337.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190215,,1337.0,1312.0,1312.0,1310.0,1310.0,1311.0,-27.0,-26.0,4.0,10.49,4.0,2.0,
-FG1906.ZCE,20190218,1310.0,1311.0,1333.0,1333.0,1307.0,1332.0,1324.0,21.0,13.0,6.0,15.89,4.0,0.0,
-FG1906.ZCE,20190219,1332.0,1324.0,,,,,1337.0,,13.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190220,,1337.0,1336.0,1345.0,1334.0,1345.0,1338.0,8.0,1.0,6.0,16.06,4.0,0.0,
-FG1906.ZCE,20190221,1345.0,1338.0,1344.0,1344.0,1344.0,1344.0,1344.0,6.0,6.0,2.0,5.38,4.0,0.0,
-FG1906.ZCE,20190222,1344.0,1344.0,1350.0,1350.0,1350.0,1350.0,1350.0,6.0,6.0,2.0,5.4,4.0,0.0,
-FG1906.ZCE,20190225,1350.0,1350.0,,,,,1347.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190226,,1347.0,1312.0,1343.0,1312.0,1343.0,1328.0,-4.0,-19.0,12.0,31.87,4.0,0.0,
-FG1906.ZCE,20190227,1343.0,1328.0,,,,,1328.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190228,,1328.0,1358.0,1358.0,1339.0,1339.0,1348.0,11.0,20.0,8.0,21.57,4.0,0.0,
-FG1906.ZCE,20190301,1339.0,1348.0,1324.0,1325.0,1324.0,1325.0,1325.0,-23.0,-23.0,4.0,10.6,6.0,2.0,
-FG1906.ZCE,20190304,1325.0,1325.0,1300.0,1300.0,1296.0,1296.0,1298.0,-29.0,-27.0,4.0,10.38,4.0,-2.0,
-FG1906.ZCE,20190305,1296.0,1298.0,,,,,1298.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190306,,1298.0,1298.0,1298.0,1298.0,1298.0,1298.0,0.0,0.0,6.0,15.58,6.0,2.0,
-FG1906.ZCE,20190307,1298.0,1298.0,,,,,1298.0,,0.0,0.0,0.0,6.0,0.0,
-FG1906.ZCE,20190308,,1298.0,1283.0,1283.0,1282.0,1282.0,1283.0,-16.0,-15.0,4.0,10.26,4.0,-2.0,
-FG1906.ZCE,20190311,1282.0,1283.0,1266.0,1282.0,1266.0,1282.0,1274.0,-1.0,-9.0,4.0,10.19,4.0,0.0,
-FG1906.ZCE,20190312,1282.0,1274.0,,,,,1274.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190313,,1274.0,1260.0,1286.0,1258.0,1286.0,1272.0,12.0,-2.0,8.0,20.35,4.0,0.0,
-FG1906.ZCE,20190314,1286.0,1272.0,1268.0,1268.0,1268.0,1268.0,1268.0,-4.0,-4.0,2.0,5.07,2.0,-2.0,
-FG1906.ZCE,20190315,1268.0,1268.0,,,,,1268.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190318,,1268.0,1267.0,1267.0,1267.0,1267.0,1267.0,-1.0,-1.0,2.0,5.07,2.0,0.0,
-FG1906.ZCE,20190319,1267.0,1267.0,,,,,1254.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190320,,1254.0,1241.0,1273.0,1241.0,1273.0,1257.0,19.0,3.0,4.0,10.06,2.0,0.0,
-FG1906.ZCE,20190321,1273.0,1257.0,1277.0,1277.0,1277.0,1277.0,1277.0,20.0,20.0,4.0,10.22,4.0,2.0,
-FG1906.ZCE,20190322,1277.0,1277.0,,,,,1277.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190325,,1277.0,,,,,1277.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190326,,1277.0,,,,,1277.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190327,,1277.0,,,,,1277.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190328,,1277.0,,,,,1277.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190329,,1277.0,1274.0,1299.0,1274.0,1290.0,1288.0,13.0,11.0,6.0,15.45,2.0,-2.0,
-FG1906.ZCE,20190401,1290.0,1288.0,,,,,1288.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190402,,1288.0,1260.0,1260.0,1260.0,1260.0,1260.0,-28.0,-28.0,2.0,5.04,2.0,0.0,
-FG1906.ZCE,20190403,1260.0,1260.0,,,,,1250.0,,-10.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190404,,1250.0,,,,,1260.0,,10.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190408,,1260.0,,,,,1260.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190409,,1260.0,,,,,1253.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190410,,1253.0,,,,,1256.0,,3.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190411,,1256.0,,,,,1270.0,,14.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190412,,1270.0,,,,,1276.0,,6.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190415,,1276.0,,,,,1253.0,,-23.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190416,,1253.0,1302.0,1302.0,1302.0,1302.0,1302.0,49.0,49.0,2.0,5.21,2.0,0.0,
-FG1906.ZCE,20190417,1302.0,1302.0,,,,,1302.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190418,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190419,,1302.0,,,,,1315.0,,13.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190422,,1315.0,,,,,1315.0,,0.0,0.0,0.0,2.0,0.0,
-FG1906.ZCE,20190423,,1315.0,1366.0,1366.0,1366.0,1366.0,1366.0,51.0,51.0,2.0,5.46,4.0,2.0,
-FG1906.ZCE,20190424,1366.0,1366.0,1390.0,1392.0,1346.0,1351.0,1375.0,-15.0,9.0,116.0,318.89,4.0,0.0,
-FG1906.ZCE,20190425,1351.0,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190426,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190429,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190430,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190506,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190507,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190508,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190509,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190510,,1375.0,1349.0,1349.0,1349.0,1349.0,1349.0,-26.0,-26.0,4.0,10.79,4.0,0.0,
-FG1906.ZCE,20190513,1349.0,1349.0,,,,,1349.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190514,,1349.0,,,,,1352.0,,3.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190515,,1352.0,,,,,1363.0,,11.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190516,,1363.0,,,,,1380.0,,17.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190517,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190520,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190521,,1380.0,,,,,1380.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190522,,1380.0,,,,,1383.0,,3.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190523,,1383.0,,,,,1383.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190524,,1383.0,,,,,1383.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190527,,1383.0,,,,,1391.0,,8.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190528,,1391.0,,,,,1391.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190529,,1391.0,,,,,1391.0,,0.0,0.0,0.0,4.0,0.0,
-FG1906.ZCE,20190530,,1391.0,1372.0,1373.0,1372.0,1373.0,1373.0,-18.0,-18.0,4.0,10.98,4.0,0.0,
-FG1906.ZCE,20190531,1373.0,1373.0,1399.0,1420.0,1399.0,1420.0,1404.0,47.0,31.0,8.0,22.47,0.0,-4.0,
-FG1906.ZCE,20190603,1420.0,1404.0,,,,,1402.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190604,,1402.0,,,,,1392.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190605,,1392.0,,,,,1400.0,,8.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190606,,1400.0,,,,,1407.0,,7.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190610,,1407.0,,,,,1432.0,,25.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190611,,1432.0,,,,,1477.0,,45.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190612,,1477.0,,,,,1488.0,,11.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190613,,1488.0,,,,,1486.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190614,,1486.0,,,,,1490.0,,4.0,0.0,0.0,0.0,0.0,
-FG1906.ZCE,20190617,,1490.0,,,,,1489.0,,-1.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1907.csv b/data/FG/FG1907.csv
deleted file mode 100644
index bd1e27e..0000000
--- a/data/FG/FG1907.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1907.ZCE,20180716,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180717,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180718,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180719,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180720,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180723,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180724,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180725,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180726,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180727,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20180730,,1385.0,1409.0,1420.0,1368.0,1371.0,1391.0,-14.0,6.0,30.0,83.43,4.0,4.0,
-FG1907.ZCE,20180731,1371.0,1391.0,,,,,1391.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180801,,1391.0,,,,,1390.0,,-1.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180802,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180803,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180806,,1390.0,,,,,1379.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180807,,1379.0,1365.0,1366.0,1361.0,1361.0,1364.0,-18.0,-15.0,6.0,16.37,4.0,0.0,
-FG1907.ZCE,20180808,1361.0,1364.0,1366.0,1366.0,1352.0,1352.0,1357.0,-12.0,-7.0,6.0,16.29,4.0,0.0,
-FG1907.ZCE,20180809,1352.0,1357.0,,,,,1357.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180810,,1357.0,1362.0,1362.0,1362.0,1362.0,1362.0,5.0,5.0,2.0,5.45,4.0,0.0,
-FG1907.ZCE,20180813,1362.0,1362.0,1369.0,1393.0,1369.0,1393.0,1381.0,31.0,19.0,4.0,11.05,4.0,0.0,
-FG1907.ZCE,20180814,1393.0,1381.0,1433.0,1434.0,1433.0,1434.0,1433.0,53.0,52.0,6.0,17.2,8.0,4.0,
-FG1907.ZCE,20180815,1434.0,1433.0,1415.0,1415.0,1415.0,1415.0,1415.0,-18.0,-18.0,2.0,5.66,6.0,-2.0,
-FG1907.ZCE,20180816,1415.0,1415.0,1420.0,1420.0,1402.0,1402.0,1414.0,-13.0,-1.0,6.0,16.97,4.0,-2.0,
-FG1907.ZCE,20180817,1402.0,1414.0,1399.0,1399.0,1399.0,1399.0,1399.0,-15.0,-15.0,2.0,5.6,4.0,0.0,
-FG1907.ZCE,20180820,1399.0,1399.0,1418.0,1418.0,1418.0,1418.0,1418.0,19.0,19.0,2.0,5.67,2.0,-2.0,
-FG1907.ZCE,20180821,1418.0,1418.0,,,,,1417.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180822,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180823,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180824,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180827,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180828,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180829,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180830,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180831,,1417.0,,,,,1417.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180903,,1417.0,,,,,1404.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180904,,1404.0,1397.0,1397.0,1397.0,1397.0,1397.0,-7.0,-7.0,2.0,5.59,4.0,2.0,
-FG1907.ZCE,20180905,1397.0,1397.0,,,,,1360.0,,-37.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180906,,1360.0,,,,,1349.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180907,,1349.0,,,,,1329.0,,-20.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180910,,1329.0,,,,,1329.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180911,,1329.0,,,,,1329.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180912,,1329.0,,,,,1329.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180913,,1329.0,,,,,1329.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20180914,,1329.0,1334.0,1334.0,1334.0,1334.0,1334.0,5.0,5.0,2.0,5.34,2.0,-2.0,
-FG1907.ZCE,20180917,1334.0,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180918,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180919,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180920,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180921,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180925,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180926,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180927,,1334.0,,,,,1334.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20180928,,1334.0,,,,,1329.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181008,,1329.0,,,,,1328.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181009,,1328.0,,,,,1328.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181010,,1328.0,,,,,1328.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181011,,1328.0,,,,,1319.0,,-9.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181012,,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181015,,1319.0,,,,,1312.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181016,,1312.0,,,,,1307.0,,-5.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181017,,1307.0,,,,,1307.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181018,,1307.0,,,,,1293.0,,-14.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181019,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181022,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181023,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181024,,1293.0,,,,,1298.0,,5.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181025,,1298.0,,,,,1298.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181026,,1298.0,,,,,1299.0,,1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181029,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181030,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181031,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181101,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181102,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181105,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181106,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181107,,1299.0,,,,,1299.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181108,,1299.0,,,,,1270.0,,-29.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181109,,1270.0,1229.0,1229.0,1229.0,1229.0,1229.0,-41.0,-41.0,2.0,4.92,0.0,-2.0,
-FG1907.ZCE,20181112,1229.0,1229.0,1226.0,1250.0,1212.0,1223.0,1233.0,-6.0,4.0,18.0,44.4,4.0,4.0,
-FG1907.ZCE,20181113,1223.0,1233.0,1223.0,1223.0,1223.0,1223.0,1223.0,-10.0,-10.0,4.0,9.78,2.0,-2.0,
-FG1907.ZCE,20181114,1223.0,1223.0,,,,,1223.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181115,,1223.0,,,,,1223.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181116,,1223.0,,,,,1223.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181119,,1223.0,,,,,1229.0,,6.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181120,,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181121,,1229.0,,,,,1229.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181122,,1229.0,,,,,1230.0,,1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181123,,1230.0,,,,,1230.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181126,,1230.0,,,,,1230.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181127,,1230.0,,,,,1230.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181128,,1230.0,,,,,1230.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181129,,1230.0,,,,,1230.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181130,,1230.0,1213.0,1213.0,1213.0,1213.0,1213.0,-17.0,-17.0,2.0,4.85,2.0,0.0,
-FG1907.ZCE,20181203,1213.0,1213.0,,,,,1223.0,,10.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181204,,1223.0,,,,,1230.0,,7.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181205,,1230.0,,,,,1232.0,,2.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181206,,1232.0,,,,,1233.0,,1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181207,,1233.0,,,,,1250.0,,17.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181210,,1250.0,,,,,1251.0,,1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181211,,1251.0,,,,,1251.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181212,,1251.0,,,,,1255.0,,4.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181213,,1255.0,,,,,1266.0,,11.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181214,,1266.0,,,,,1278.0,,12.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181217,,1278.0,,,,,1294.0,,16.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181218,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181219,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181220,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181221,,1294.0,,,,,1294.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181224,,1294.0,,,,,1286.0,,-8.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181225,,1286.0,,,,,1286.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181226,,1286.0,,,,,1286.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181227,,1286.0,,,,,1286.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20181228,,1286.0,1286.0,1286.0,1286.0,1286.0,1286.0,0.0,0.0,2.0,5.14,0.0,-2.0,
-FG1907.ZCE,20190102,1286.0,1286.0,,,,,1286.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190103,,1286.0,,,,,1286.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190104,,1286.0,,,,,1295.0,,9.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190107,,1295.0,,,,,1296.0,,1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190108,,1296.0,,,,,1296.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190109,,1296.0,,,,,1296.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190110,,1296.0,,,,,1296.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190111,,1296.0,,,,,1302.0,,6.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190114,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190115,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190116,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190117,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190118,,1302.0,,,,,1302.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190121,,1302.0,,,,,1330.0,,28.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190122,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190123,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190124,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190125,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190128,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190129,,1330.0,,,,,1330.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190130,,1330.0,,,,,1337.0,,7.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190131,,1337.0,1340.0,1370.0,1340.0,1370.0,1355.0,33.0,18.0,4.0,10.84,0.0,0.0,
-FG1907.ZCE,20190201,1370.0,1355.0,,,,,1355.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190211,,1355.0,,,,,1359.0,,4.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190212,,1359.0,,,,,1359.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190213,,1359.0,,,,,1359.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190214,,1359.0,,,,,1349.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190215,,1349.0,,,,,1335.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190218,,1335.0,,,,,1333.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190219,,1333.0,,,,,1337.0,,4.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190220,,1337.0,,,,,1337.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190221,,1337.0,1347.0,1347.0,1332.0,1332.0,1340.0,-5.0,3.0,4.0,10.72,2.0,2.0,
-FG1907.ZCE,20190222,1332.0,1340.0,,,,,1340.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190225,,1340.0,,,,,1340.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190226,,1340.0,,,,,1340.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190227,,1340.0,,,,,1340.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190228,,1340.0,,,,,1327.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190301,,1327.0,,,,,1327.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190304,,1327.0,,,,,1315.0,,-12.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190305,,1315.0,,,,,1308.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190306,,1308.0,,,,,1304.0,,-4.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190307,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190308,,1304.0,,,,,1304.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190311,,1304.0,,,,,1303.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190312,,1303.0,,,,,1303.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190313,,1303.0,1266.0,1266.0,1266.0,1266.0,1266.0,-37.0,-37.0,2.0,5.06,4.0,2.0,
-FG1907.ZCE,20190314,1266.0,1266.0,1300.0,1300.0,1300.0,1300.0,1300.0,34.0,34.0,2.0,5.2,4.0,0.0,
-FG1907.ZCE,20190315,1300.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190318,,1300.0,,,,,1289.0,,-11.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190319,,1289.0,,,,,1287.0,,-2.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190320,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190321,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190322,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190325,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190326,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190327,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190328,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190329,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190401,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190402,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190403,,1287.0,,,,,1287.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190404,,1287.0,,,,,1295.0,,8.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190408,,1295.0,,,,,1304.0,,9.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190409,,1304.0,,,,,1305.0,,1.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190410,,1305.0,,,,,1319.0,,14.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190411,,1319.0,,,,,1321.0,,2.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190412,,1321.0,,,,,1322.0,,1.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190415,,1322.0,,,,,1322.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190416,,1322.0,1321.0,1330.0,1321.0,1330.0,1326.0,8.0,4.0,4.0,10.6,6.0,2.0,
-FG1907.ZCE,20190417,1330.0,1326.0,,,,,1326.0,,0.0,0.0,0.0,6.0,0.0,
-FG1907.ZCE,20190418,,1326.0,,,,,1326.0,,0.0,0.0,0.0,6.0,0.0,
-FG1907.ZCE,20190419,,1326.0,,,,,1326.0,,0.0,0.0,0.0,6.0,0.0,
-FG1907.ZCE,20190422,,1326.0,1348.0,1348.0,1348.0,1348.0,1348.0,22.0,22.0,2.0,5.39,4.0,-2.0,
-FG1907.ZCE,20190423,1348.0,1348.0,,,,,1348.0,,0.0,0.0,0.0,4.0,0.0,
-FG1907.ZCE,20190424,,1348.0,1358.0,1358.0,1358.0,1358.0,1358.0,10.0,10.0,2.0,5.43,2.0,-2.0,
-FG1907.ZCE,20190425,1358.0,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190426,,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190429,,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190430,,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190506,,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190507,,1358.0,1308.0,1308.0,1308.0,1308.0,1308.0,-50.0,-50.0,2.0,5.23,2.0,0.0,
-FG1907.ZCE,20190508,1308.0,1308.0,,,,,1308.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190509,,1308.0,,,,,1319.0,,11.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190510,,1319.0,,,,,1319.0,,0.0,0.0,0.0,2.0,0.0,
-FG1907.ZCE,20190513,,1319.0,1365.0,1368.0,1329.0,1368.0,1350.0,49.0,31.0,8.0,21.59,2.0,0.0,
-FG1907.ZCE,20190514,1368.0,1350.0,1362.0,1362.0,1362.0,1362.0,1362.0,12.0,12.0,2.0,5.45,0.0,-2.0,
-FG1907.ZCE,20190515,1362.0,1362.0,,,,,1362.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190516,,1362.0,,,,,1379.0,,17.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190517,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190520,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190521,,1379.0,,,,,1384.0,,5.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190522,,1384.0,,,,,1387.0,,3.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190523,,1387.0,,,,,1387.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190524,,1387.0,,,,,1387.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190527,,1387.0,,,,,1387.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190528,,1387.0,,,,,1365.0,,-22.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190529,,1365.0,,,,,1361.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190530,,1361.0,,,,,1343.0,,-18.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190531,,1343.0,,,,,1373.0,,30.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190603,,1373.0,,,,,1371.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190604,,1371.0,,,,,1371.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190605,,1371.0,,,,,1379.0,,8.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190606,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190610,,1379.0,,,,,1404.0,,25.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190611,,1404.0,,,,,1448.0,,44.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190612,,1448.0,,,,,1459.0,,11.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190613,,1459.0,,,,,1457.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190614,,1457.0,,,,,1461.0,,4.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190617,,1461.0,,,,,1460.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190618,,1460.0,,,,,1461.0,,1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190619,,1461.0,,,,,1472.0,,11.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190620,,1472.0,,,,,1482.0,,10.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190621,,1482.0,,,,,1484.0,,2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190624,,1484.0,,,,,1485.0,,1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190625,,1485.0,,,,,1485.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190626,,1485.0,,,,,1500.0,,15.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190627,,1500.0,,,,,1499.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190628,,1499.0,,,,,1497.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190701,,1497.0,,,,,1498.0,,1.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190702,,1498.0,,,,,1509.0,,11.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190703,,1509.0,,,,,1494.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190704,,1494.0,,,,,1485.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190705,,1485.0,,,,,1483.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190708,,1483.0,,,,,1483.0,,0.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190709,,1483.0,,,,,1501.0,,18.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190710,,1501.0,,,,,1480.0,,-21.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190711,,1480.0,,,,,1485.0,,5.0,0.0,0.0,0.0,0.0,
-FG1907.ZCE,20190712,,1485.0,,,,,1480.0,,-5.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1908.csv b/data/FG/FG1908.csv
deleted file mode 100644
index 7bc31a2..0000000
--- a/data/FG/FG1908.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1908.ZCE,20180815,,1433.0,,,,,1433.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180816,,1433.0,,,,,1418.0,,-15.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180817,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180820,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180821,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180822,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180823,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180824,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180827,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG1908.ZCE,20180828,,1418.0,1458.0,1458.0,1450.0,1450.0,1454.0,32.0,36.0,4.0,11.63,4.0,4.0,
-FG1908.ZCE,20180829,1450.0,1454.0,,,,,1445.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1908.ZCE,20180830,,1445.0,,,,,1436.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1908.ZCE,20180831,,1436.0,,,,,1427.0,,-9.0,0.0,0.0,4.0,0.0,
-FG1908.ZCE,20180903,,1427.0,1392.0,1393.0,1392.0,1393.0,1393.0,-34.0,-34.0,4.0,11.14,4.0,0.0,
-FG1908.ZCE,20180904,1393.0,1393.0,,,,,1393.0,,0.0,0.0,0.0,4.0,0.0,
-FG1908.ZCE,20180905,,1393.0,1389.0,1389.0,1389.0,1389.0,1389.0,-4.0,-4.0,2.0,5.56,6.0,2.0,
-FG1908.ZCE,20180906,1389.0,1389.0,1360.0,1360.0,1360.0,1360.0,1360.0,-29.0,-29.0,2.0,5.44,6.0,0.0,
-FG1908.ZCE,20180907,1360.0,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180910,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180911,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180912,,1360.0,1360.0,1360.0,1360.0,1360.0,1360.0,0.0,0.0,2.0,5.44,6.0,0.0,
-FG1908.ZCE,20180913,1360.0,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180914,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180917,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180918,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180919,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180920,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180921,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180925,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180926,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180927,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20180928,,1360.0,,,,,1360.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20181008,,1360.0,1322.0,1322.0,1322.0,1322.0,1322.0,-38.0,-38.0,2.0,5.29,8.0,2.0,
-FG1908.ZCE,20181009,1322.0,1322.0,,,,,1322.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181010,,1322.0,,,,,1322.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181011,,1322.0,,,,,1322.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181012,,1322.0,,,,,1322.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181015,,1322.0,,,,,1322.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181016,,1322.0,,,,,1315.0,,-7.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181017,,1315.0,,,,,1315.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181018,,1315.0,,,,,1301.0,,-14.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181019,,1301.0,,,,,1301.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181022,,1301.0,,,,,1301.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181023,,1301.0,,,,,1301.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181024,,1301.0,1310.0,1310.0,1310.0,1310.0,1310.0,9.0,9.0,2.0,5.24,8.0,0.0,
-FG1908.ZCE,20181025,1310.0,1310.0,,,,,1309.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181026,,1309.0,,,,,1309.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181029,,1309.0,,,,,1308.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181030,,1308.0,,,,,1308.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181031,,1308.0,,,,,1308.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181101,,1308.0,,,,,1305.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181102,,1305.0,1278.0,1314.0,1278.0,1311.0,1295.0,6.0,-10.0,8.0,20.72,12.0,4.0,
-FG1908.ZCE,20181105,1311.0,1295.0,1299.0,1299.0,1299.0,1299.0,1299.0,4.0,4.0,2.0,5.2,10.0,-2.0,
-FG1908.ZCE,20181106,1299.0,1299.0,,,,,1296.0,,-3.0,0.0,0.0,10.0,0.0,
-FG1908.ZCE,20181107,,1296.0,,,,,1294.0,,-2.0,0.0,0.0,10.0,0.0,
-FG1908.ZCE,20181108,,1294.0,1255.0,1255.0,1255.0,1255.0,1255.0,-39.0,-39.0,2.0,5.02,10.0,0.0,
-FG1908.ZCE,20181109,1255.0,1255.0,,,,,1240.0,,-15.0,0.0,0.0,10.0,0.0,
-FG1908.ZCE,20181112,,1240.0,1230.0,1230.0,1230.0,1230.0,1230.0,-10.0,-10.0,2.0,4.92,8.0,-2.0,
-FG1908.ZCE,20181113,1230.0,1230.0,1208.0,1208.0,1208.0,1208.0,1208.0,-22.0,-22.0,2.0,4.83,8.0,0.0,
-FG1908.ZCE,20181114,1208.0,1208.0,,,,,1211.0,,3.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181115,,1211.0,,,,,1213.0,,2.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181116,,1213.0,,,,,1226.0,,13.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181119,,1226.0,,,,,1226.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181120,,1226.0,,,,,1228.0,,2.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181121,,1228.0,,,,,1238.0,,10.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181122,,1238.0,,,,,1244.0,,6.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181123,,1244.0,,,,,1244.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181126,,1244.0,,,,,1236.0,,-8.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181127,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181128,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181129,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181130,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181203,,1236.0,,,,,1236.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181204,,1236.0,,,,,1240.0,,4.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181205,,1240.0,,,,,1241.0,,1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181206,,1241.0,,,,,1241.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181207,,1241.0,,,,,1256.0,,15.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181210,,1256.0,,,,,1257.0,,1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181211,,1257.0,,,,,1257.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181212,,1257.0,,,,,1263.0,,6.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181213,,1263.0,,,,,1270.0,,7.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181214,,1270.0,,,,,1281.0,,11.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181217,,1281.0,,,,,1302.0,,21.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181218,,1302.0,,,,,1302.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181219,,1302.0,,,,,1302.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181220,,1302.0,,,,,1302.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181221,,1302.0,,,,,1302.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181224,,1302.0,,,,,1288.0,,-14.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181225,,1288.0,,,,,1288.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181226,,1288.0,,,,,1288.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20181227,,1288.0,1299.0,1299.0,1299.0,1299.0,1299.0,11.0,11.0,2.0,5.2,6.0,-2.0,
-FG1908.ZCE,20181228,1299.0,1299.0,,,,,1298.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190102,,1298.0,,,,,1289.0,,-9.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190103,,1289.0,,,,,1295.0,,6.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190104,,1295.0,,,,,1305.0,,10.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190107,,1305.0,,,,,1306.0,,1.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190108,,1306.0,,,,,1306.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190109,,1306.0,,,,,1306.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190110,,1306.0,,,,,1306.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190111,,1306.0,1306.0,1323.0,1306.0,1323.0,1313.0,17.0,7.0,10.0,26.26,8.0,2.0,
-FG1908.ZCE,20190114,1323.0,1313.0,,,,,1313.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190115,,1313.0,,,,,1312.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190116,,1312.0,,,,,1312.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190117,,1312.0,,,,,1312.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190118,,1312.0,,,,,1312.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190121,,1312.0,,,,,1333.0,,21.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190122,,1333.0,,,,,1333.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190123,,1333.0,,,,,1333.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190124,,1333.0,,,,,1333.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190125,,1333.0,,,,,1336.0,,3.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190128,,1336.0,,,,,1340.0,,4.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190129,,1340.0,,,,,1340.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190130,,1340.0,,,,,1352.0,,12.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190131,,1352.0,,,,,1363.0,,11.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190201,,1363.0,1378.0,1378.0,1378.0,1378.0,1378.0,15.0,15.0,2.0,5.51,8.0,0.0,
-FG1908.ZCE,20190211,1378.0,1378.0,,,,,1378.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190212,,1378.0,1367.0,1367.0,1367.0,1367.0,1367.0,-11.0,-11.0,2.0,5.47,8.0,0.0,
-FG1908.ZCE,20190213,1367.0,1367.0,1350.0,1350.0,1345.0,1345.0,1348.0,-22.0,-19.0,4.0,10.78,8.0,0.0,
-FG1908.ZCE,20190214,1345.0,1348.0,,,,,1344.0,,-4.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190215,,1344.0,1345.0,1345.0,1334.0,1334.0,1340.0,-10.0,-4.0,4.0,10.72,6.0,-2.0,
-FG1908.ZCE,20190218,1334.0,1340.0,,,,,1335.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190219,,1335.0,,,,,1342.0,,7.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190220,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190221,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190222,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190225,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190226,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190227,,1342.0,,,,,1342.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190228,,1342.0,1359.0,1359.0,1346.0,1346.0,1353.0,4.0,11.0,4.0,10.82,6.0,0.0,
-FG1908.ZCE,20190301,1346.0,1353.0,,,,,1352.0,,-1.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190304,,1352.0,1336.0,1336.0,1336.0,1336.0,1336.0,-16.0,-16.0,2.0,5.34,8.0,2.0,
-FG1908.ZCE,20190305,1336.0,1336.0,,,,,1329.0,,-7.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190306,,1329.0,,,,,1325.0,,-4.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190307,,1325.0,,,,,1325.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190308,,1325.0,,,,,1325.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190311,,1325.0,,,,,1314.0,,-11.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190312,,1314.0,,,,,1314.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190313,,1314.0,,,,,1311.0,,-3.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190314,,1311.0,,,,,1311.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190315,,1311.0,,,,,1311.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190318,,1311.0,,,,,1310.0,,-1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190319,,1310.0,,,,,1300.0,,-10.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190320,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190321,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190322,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190325,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190326,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190327,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190328,,1300.0,,,,,1300.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190329,,1300.0,,,,,1304.0,,4.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190401,,1304.0,,,,,1314.0,,10.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190402,,1314.0,,,,,1314.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190403,,1314.0,,,,,1321.0,,7.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190404,,1321.0,1324.0,1324.0,1324.0,1324.0,1324.0,3.0,3.0,2.0,5.3,8.0,0.0,
-FG1908.ZCE,20190408,1324.0,1324.0,,,,,1327.0,,3.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190409,,1327.0,,,,,1328.0,,1.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190410,,1328.0,,,,,1340.0,,12.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190411,,1340.0,1342.0,1346.0,1342.0,1346.0,1344.0,6.0,4.0,4.0,10.75,8.0,0.0,
-FG1908.ZCE,20190412,1346.0,1344.0,,,,,1344.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190415,,1344.0,,,,,1344.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190416,,1344.0,1328.0,1328.0,1328.0,1328.0,1328.0,-16.0,-16.0,2.0,5.31,8.0,0.0,
-FG1908.ZCE,20190417,1328.0,1328.0,1333.0,1337.0,1333.0,1337.0,1334.0,9.0,6.0,12.0,32.02,16.0,8.0,
-FG1908.ZCE,20190418,1337.0,1334.0,1327.0,1328.0,1327.0,1328.0,1328.0,-6.0,-6.0,4.0,10.62,12.0,-4.0,
-FG1908.ZCE,20190419,1328.0,1328.0,1311.0,1339.0,1311.0,1338.0,1322.0,10.0,-6.0,20.0,52.88,14.0,2.0,
-FG1908.ZCE,20190422,1338.0,1322.0,1341.0,1349.0,1341.0,1349.0,1345.0,27.0,23.0,6.0,16.14,20.0,6.0,
-FG1908.ZCE,20190423,1349.0,1345.0,,,,,1351.0,,6.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190424,,1351.0,,,,,1351.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190425,,1351.0,,,,,1351.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190426,,1351.0,1348.0,1348.0,1348.0,1348.0,1348.0,-3.0,-3.0,2.0,5.39,18.0,-2.0,
-FG1908.ZCE,20190429,1348.0,1348.0,,,,,1348.0,,0.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190430,,1348.0,,,,,1348.0,,0.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190506,,1348.0,1343.0,1343.0,1337.0,1337.0,1340.0,-11.0,-8.0,4.0,10.72,14.0,-4.0,
-FG1908.ZCE,20190507,1337.0,1340.0,1336.0,1336.0,1333.0,1333.0,1335.0,-7.0,-5.0,4.0,10.68,12.0,-2.0,
-FG1908.ZCE,20190508,1333.0,1335.0,1350.0,1350.0,1350.0,1350.0,1350.0,15.0,15.0,4.0,10.8,14.0,2.0,
-FG1908.ZCE,20190509,1350.0,1350.0,,,,,1354.0,,4.0,0.0,0.0,14.0,0.0,
-FG1908.ZCE,20190510,,1354.0,1359.0,1375.0,1358.0,1358.0,1362.0,4.0,8.0,12.0,32.68,22.0,8.0,
-FG1908.ZCE,20190513,1358.0,1362.0,1373.0,1373.0,1373.0,1373.0,1373.0,11.0,11.0,2.0,5.49,20.0,-2.0,
-FG1908.ZCE,20190514,1373.0,1373.0,1374.0,1375.0,1374.0,1375.0,1375.0,2.0,2.0,4.0,11.0,16.0,-4.0,
-FG1908.ZCE,20190515,1375.0,1375.0,1386.0,1386.0,1386.0,1386.0,1386.0,11.0,11.0,2.0,5.54,18.0,2.0,
-FG1908.ZCE,20190516,1386.0,1386.0,,,,,1391.0,,5.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190517,,1391.0,1403.0,1404.0,1403.0,1404.0,1404.0,13.0,13.0,4.0,11.23,16.0,-2.0,
-FG1908.ZCE,20190520,1404.0,1404.0,,,,,1404.0,,0.0,0.0,0.0,16.0,0.0,
-FG1908.ZCE,20190521,,1404.0,,,,,1404.0,,0.0,0.0,0.0,16.0,0.0,
-FG1908.ZCE,20190522,,1404.0,1427.0,1431.0,1427.0,1431.0,1429.0,27.0,25.0,4.0,11.43,20.0,4.0,
-FG1908.ZCE,20190523,1431.0,1429.0,,,,,1420.0,,-9.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190524,,1420.0,1423.0,1423.0,1423.0,1423.0,1423.0,3.0,3.0,4.0,11.38,20.0,0.0,
-FG1908.ZCE,20190527,1423.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190528,,1423.0,,,,,1418.0,,-5.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190529,,1418.0,,,,,1418.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190530,,1418.0,,,,,1418.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190531,,1418.0,1403.0,1410.0,1386.0,1386.0,1400.0,-32.0,-18.0,6.0,16.8,20.0,0.0,
-FG1908.ZCE,20190603,1386.0,1400.0,,,,,1400.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190604,,1400.0,1374.0,1374.0,1374.0,1374.0,1374.0,-26.0,-26.0,2.0,5.5,20.0,0.0,
-FG1908.ZCE,20190605,1374.0,1374.0,1375.0,1404.0,1375.0,1404.0,1383.0,30.0,9.0,52.0,143.84,20.0,0.0,
-FG1908.ZCE,20190606,1404.0,1383.0,,,,,1400.0,,17.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190610,,1400.0,1404.0,1404.0,1404.0,1404.0,1404.0,4.0,4.0,2.0,5.62,22.0,2.0,
-FG1908.ZCE,20190611,1404.0,1404.0,,,,,1461.0,,57.0,0.0,0.0,22.0,0.0,
-FG1908.ZCE,20190612,,1461.0,1478.0,1478.0,1478.0,1478.0,1478.0,17.0,17.0,2.0,5.91,20.0,-2.0,
-FG1908.ZCE,20190613,1478.0,1478.0,,,,,1478.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190614,,1478.0,1490.0,1490.0,1490.0,1490.0,1490.0,12.0,12.0,4.0,11.92,20.0,0.0,
-FG1908.ZCE,20190617,1490.0,1490.0,,,,,1490.0,,0.0,0.0,0.0,20.0,0.0,
-FG1908.ZCE,20190618,,1490.0,1466.0,1489.0,1466.0,1489.0,1475.0,-1.0,-15.0,10.0,29.5,18.0,-2.0,
-FG1908.ZCE,20190619,1489.0,1475.0,,,,,1478.0,,3.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190620,,1478.0,,,,,1488.0,,10.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190621,,1488.0,,,,,1491.0,,3.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190624,,1491.0,,,,,1491.0,,0.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190625,,1491.0,,,,,1491.0,,0.0,0.0,0.0,18.0,0.0,
-FG1908.ZCE,20190626,,1491.0,1520.0,1540.0,1502.0,1502.0,1519.0,11.0,28.0,8.0,24.3,16.0,-2.0,
-FG1908.ZCE,20190627,1502.0,1519.0,1509.0,1515.0,1497.0,1497.0,1505.0,-22.0,-14.0,18.0,54.19,10.0,-6.0,
-FG1908.ZCE,20190628,1497.0,1505.0,1504.0,1504.0,1504.0,1504.0,1504.0,-1.0,-1.0,2.0,6.02,8.0,-2.0,
-FG1908.ZCE,20190701,1504.0,1504.0,,,,,1504.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190702,,1504.0,,,,,1504.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190703,,1504.0,1504.0,1504.0,1483.0,1483.0,1494.0,-21.0,-10.0,4.0,11.95,8.0,0.0,
-FG1908.ZCE,20190704,1483.0,1494.0,,,,,1494.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190705,,1494.0,,,,,1494.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190708,,1494.0,,,,,1494.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190709,,1494.0,,,,,1494.0,,0.0,0.0,0.0,8.0,0.0,
-FG1908.ZCE,20190710,,1494.0,1477.0,1477.0,1477.0,1477.0,1477.0,-17.0,-17.0,2.0,5.91,6.0,-2.0,
-FG1908.ZCE,20190711,1477.0,1477.0,,,,,1477.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190712,,1477.0,,,,,1477.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190715,,1477.0,,,,,1477.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190716,,1477.0,,,,,1477.0,,0.0,0.0,0.0,6.0,0.0,
-FG1908.ZCE,20190717,,1477.0,1500.0,1500.0,1469.0,1469.0,1485.0,-8.0,8.0,4.0,11.88,6.0,0.0,
-FG1908.ZCE,20190718,1469.0,1485.0,1494.0,1495.0,1490.0,1490.0,1493.0,5.0,8.0,100.0,298.6,104.0,98.0,
-FG1908.ZCE,20190719,1490.0,1493.0,,,,,1493.0,,0.0,0.0,0.0,104.0,0.0,
-FG1908.ZCE,20190722,,1493.0,,,,,1493.0,,0.0,0.0,0.0,104.0,0.0,
-FG1908.ZCE,20190723,,1493.0,,,,,1493.0,,0.0,0.0,0.0,104.0,0.0,
-FG1908.ZCE,20190724,,1493.0,,,,,1497.0,,4.0,0.0,0.0,104.0,0.0,
-FG1908.ZCE,20190725,,1497.0,,,,,1495.0,,-2.0,0.0,0.0,104.0,0.0,
-FG1908.ZCE,20190726,,1495.0,1485.0,1485.0,1485.0,1485.0,1485.0,-10.0,-10.0,4.0,11.88,102.0,-2.0,
-FG1908.ZCE,20190729,1485.0,1485.0,,,,,1474.0,,-11.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190730,,1474.0,,,,,1474.0,,0.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190731,,1474.0,,,,,1474.0,,0.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190801,,1474.0,,,,,1474.0,,0.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190802,,1474.0,,,,,1468.0,,-6.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190805,,1468.0,,,,,1480.0,,12.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190806,,1480.0,,,,,1486.0,,6.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190807,,1486.0,,,,,1473.0,,-13.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190808,,1473.0,,,,,1471.0,,-2.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190809,,1471.0,,,,,1469.0,,-2.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190812,,1469.0,,,,,1482.0,,13.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190813,,1482.0,,,,,1492.0,,10.0,0.0,0.0,102.0,0.0,
-FG1908.ZCE,20190814,,1492.0,,,,,1502.0,,10.0,0.0,0.0,0.0,-102.0,
diff --git a/data/FG/FG1909.csv b/data/FG/FG1909.csv
deleted file mode 100644
index c9cddcd..0000000
--- a/data/FG/FG1909.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1909.ZCE,20180917,,1360.0,1309.0,1317.0,1279.0,1308.0,1304.0,-52.0,-56.0,656.0,1710.69,530.0,530.0,
-FG1909.ZCE,20180918,1308.0,1304.0,1309.0,1316.0,1306.0,1315.0,1314.0,11.0,10.0,1312.0,3448.58,1532.0,1002.0,
-FG1909.ZCE,20180919,1315.0,1314.0,1318.0,1328.0,1305.0,1328.0,1317.0,14.0,3.0,614.0,1617.8,1652.0,120.0,
-FG1909.ZCE,20180920,1328.0,1317.0,1327.0,1338.0,1323.0,1333.0,1330.0,16.0,13.0,420.0,1117.57,1926.0,274.0,
-FG1909.ZCE,20180921,1333.0,1330.0,1334.0,1340.0,1328.0,1336.0,1337.0,6.0,7.0,972.0,2598.98,2730.0,804.0,
-FG1909.ZCE,20180925,1336.0,1337.0,1331.0,1336.0,1321.0,1328.0,1324.0,-9.0,-13.0,1234.0,3266.53,2732.0,2.0,
-FG1909.ZCE,20180926,1328.0,1324.0,1330.0,1332.0,1324.0,1332.0,1328.0,8.0,4.0,518.0,1375.53,2726.0,-6.0,
-FG1909.ZCE,20180927,1332.0,1328.0,1328.0,1333.0,1319.0,1319.0,1326.0,-9.0,-2.0,302.0,801.2,2858.0,132.0,
-FG1909.ZCE,20180928,1319.0,1326.0,1319.0,1319.0,1310.0,1316.0,1313.0,-10.0,-13.0,384.0,1008.59,2970.0,112.0,
-FG1909.ZCE,20181008,1316.0,1313.0,1319.0,1319.0,1277.0,1290.0,1288.0,-23.0,-25.0,1724.0,4439.38,4000.0,1030.0,
-FG1909.ZCE,20181009,1290.0,1288.0,1290.0,1301.0,1286.0,1301.0,1292.0,13.0,4.0,2078.0,5370.3,4440.0,440.0,
-FG1909.ZCE,20181010,1301.0,1292.0,1300.0,1309.0,1298.0,1308.0,1304.0,16.0,12.0,812.0,2118.18,4304.0,-136.0,
-FG1909.ZCE,20181011,1308.0,1304.0,1305.0,1305.0,1288.0,1292.0,1295.0,-12.0,-9.0,2314.0,5993.06,4628.0,324.0,
-FG1909.ZCE,20181012,1292.0,1295.0,1295.0,1302.0,1294.0,1302.0,1298.0,7.0,3.0,602.0,1563.16,4720.0,92.0,
-FG1909.ZCE,20181015,1302.0,1298.0,1301.0,1304.0,1283.0,1287.0,1291.0,-11.0,-7.0,1292.0,3335.89,5636.0,916.0,
-FG1909.ZCE,20181016,1287.0,1291.0,1289.0,1292.0,1284.0,1288.0,1288.0,-3.0,-3.0,558.0,1437.64,5814.0,178.0,
-FG1909.ZCE,20181017,1288.0,1288.0,1285.0,1292.0,1282.0,1289.0,1287.0,1.0,-1.0,816.0,2100.68,5694.0,-120.0,
-FG1909.ZCE,20181018,1289.0,1287.0,1291.0,1291.0,1275.0,1276.0,1280.0,-11.0,-7.0,1104.0,2826.73,6170.0,476.0,
-FG1909.ZCE,20181019,1276.0,1280.0,1275.0,1287.0,1269.0,1283.0,1280.0,3.0,0.0,810.0,2074.17,6178.0,8.0,
-FG1909.ZCE,20181022,1283.0,1280.0,1282.0,1291.0,1279.0,1288.0,1285.0,8.0,5.0,560.0,1439.71,6076.0,-102.0,
-FG1909.ZCE,20181023,1288.0,1285.0,1286.0,1292.0,1285.0,1288.0,1287.0,3.0,2.0,304.0,782.3,6080.0,4.0,
-FG1909.ZCE,20181024,1288.0,1287.0,1288.0,1293.0,1284.0,1293.0,1288.0,6.0,1.0,702.0,1809.01,5946.0,-134.0,
-FG1909.ZCE,20181025,1293.0,1288.0,1291.0,1294.0,1280.0,1288.0,1286.0,0.0,-2.0,678.0,1744.11,5968.0,22.0,
-FG1909.ZCE,20181026,1288.0,1286.0,1289.0,1297.0,1289.0,1293.0,1293.0,7.0,7.0,1004.0,2597.14,5624.0,-344.0,
-FG1909.ZCE,20181029,1293.0,1293.0,1289.0,1292.0,1283.0,1287.0,1287.0,-6.0,-6.0,516.0,1328.49,5750.0,126.0,
-FG1909.ZCE,20181030,1287.0,1287.0,1287.0,1298.0,1287.0,1292.0,1294.0,5.0,7.0,810.0,2097.05,5500.0,-250.0,
-FG1909.ZCE,20181031,1292.0,1294.0,1287.0,1289.0,1282.0,1288.0,1285.0,-6.0,-9.0,678.0,1742.32,5718.0,218.0,
-FG1909.ZCE,20181101,1288.0,1285.0,1284.0,1292.0,1283.0,1286.0,1286.0,1.0,1.0,464.0,1193.74,5838.0,120.0,
-FG1909.ZCE,20181102,1286.0,1286.0,1286.0,1292.0,1274.0,1291.0,1284.0,5.0,-2.0,1334.0,3424.74,6246.0,408.0,
-FG1909.ZCE,20181105,1291.0,1284.0,1288.0,1295.0,1285.0,1288.0,1289.0,4.0,5.0,678.0,1748.06,6080.0,-166.0,
-FG1909.ZCE,20181106,1288.0,1289.0,1285.0,1289.0,1278.0,1281.0,1284.0,-8.0,-5.0,762.0,1957.44,6302.0,222.0,
-FG1909.ZCE,20181107,1281.0,1284.0,1280.0,1284.0,1274.0,1279.0,1277.0,-5.0,-7.0,776.0,1982.58,6468.0,166.0,
-FG1909.ZCE,20181108,1279.0,1277.0,1285.0,1285.0,1228.0,1238.0,1244.0,-39.0,-33.0,5206.0,12950.14,9196.0,2728.0,
-FG1909.ZCE,20181109,1238.0,1244.0,1240.0,1243.0,1221.0,1221.0,1229.0,-23.0,-15.0,3724.0,9156.88,11654.0,2458.0,
-FG1909.ZCE,20181112,1221.0,1229.0,1223.0,1224.0,1202.0,1208.0,1209.0,-21.0,-20.0,4000.0,9671.8,12804.0,1150.0,
-FG1909.ZCE,20181113,1208.0,1209.0,1204.0,1217.0,1200.0,1209.0,1208.0,0.0,-1.0,1624.0,3924.65,12938.0,134.0,
-FG1909.ZCE,20181114,1209.0,1208.0,1208.0,1213.0,1203.0,1210.0,1209.0,2.0,1.0,1922.0,4646.7,12952.0,14.0,
-FG1909.ZCE,20181115,1210.0,1209.0,1210.0,1213.0,1203.0,1211.0,1209.0,2.0,0.0,1046.0,2528.39,13516.0,564.0,
-FG1909.ZCE,20181116,1211.0,1209.0,1210.0,1224.0,1210.0,1219.0,1217.0,10.0,8.0,1574.0,3831.78,13438.0,-78.0,
-FG1909.ZCE,20181119,1219.0,1217.0,1217.0,1230.0,1212.0,1225.0,1223.0,8.0,6.0,1494.0,3655.13,13234.0,-204.0,
-FG1909.ZCE,20181120,1225.0,1223.0,1224.0,1228.0,1217.0,1223.0,1221.0,0.0,-2.0,3102.0,7577.52,13188.0,-46.0,
-FG1909.ZCE,20181121,1223.0,1221.0,1223.0,1237.0,1211.0,1235.0,1223.0,14.0,2.0,3164.0,7741.14,11938.0,-1250.0,
-FG1909.ZCE,20181122,1235.0,1223.0,1236.0,1241.0,1225.0,1239.0,1234.0,16.0,11.0,1594.0,3933.42,11252.0,-686.0,
-FG1909.ZCE,20181123,1239.0,1234.0,1241.0,1249.0,1233.0,1238.0,1240.0,4.0,6.0,2774.0,6881.38,10200.0,-1052.0,
-FG1909.ZCE,20181126,1238.0,1240.0,1231.0,1236.0,1206.0,1216.0,1223.0,-24.0,-17.0,3188.0,7797.91,9798.0,-402.0,
-FG1909.ZCE,20181127,1216.0,1223.0,1218.0,1236.0,1215.0,1228.0,1227.0,5.0,4.0,2848.0,6990.64,9380.0,-418.0,
-FG1909.ZCE,20181128,1228.0,1227.0,1225.0,1231.0,1220.0,1228.0,1225.0,1.0,-2.0,1694.0,4149.55,9306.0,-74.0,
-FG1909.ZCE,20181129,1228.0,1225.0,1228.0,1237.0,1222.0,1227.0,1228.0,2.0,3.0,836.0,2053.66,9482.0,176.0,
-FG1909.ZCE,20181130,1227.0,1228.0,1225.0,1232.0,1220.0,1223.0,1224.0,-5.0,-4.0,1208.0,2958.34,9664.0,182.0,
-FG1909.ZCE,20181203,1223.0,1224.0,1225.0,1264.0,1221.0,1239.0,1241.0,15.0,17.0,3054.0,7580.01,9570.0,-94.0,
-FG1909.ZCE,20181204,1239.0,1241.0,1237.0,1245.0,1232.0,1245.0,1240.0,4.0,-1.0,1460.0,3619.96,9404.0,-166.0,
-FG1909.ZCE,20181205,1245.0,1240.0,1241.0,1247.0,1238.0,1242.0,1244.0,2.0,4.0,1272.0,3163.76,9488.0,84.0,
-FG1909.ZCE,20181206,1242.0,1244.0,1247.0,1248.0,1239.0,1241.0,1241.0,-3.0,-3.0,1670.0,4145.07,9404.0,-84.0,
-FG1909.ZCE,20181207,1241.0,1241.0,1241.0,1258.0,1240.0,1255.0,1250.0,14.0,9.0,4998.0,12494.38,11324.0,1920.0,
-FG1909.ZCE,20181210,1255.0,1250.0,1253.0,1269.0,1251.0,1259.0,1259.0,9.0,9.0,1596.0,4019.96,11436.0,112.0,
-FG1909.ZCE,20181211,1259.0,1259.0,1258.0,1270.0,1248.0,1252.0,1256.0,-7.0,-3.0,1410.0,3540.84,11308.0,-128.0,
-FG1909.ZCE,20181212,1252.0,1256.0,1255.0,1262.0,1254.0,1260.0,1258.0,4.0,2.0,856.0,2152.96,11096.0,-212.0,
-FG1909.ZCE,20181213,1260.0,1258.0,1258.0,1273.0,1254.0,1272.0,1263.0,14.0,5.0,1282.0,3238.19,11256.0,160.0,
-FG1909.ZCE,20181214,1272.0,1263.0,1271.0,1283.0,1264.0,1279.0,1275.0,16.0,12.0,2276.0,5802.65,10820.0,-436.0,
-FG1909.ZCE,20181217,1279.0,1275.0,1279.0,1303.0,1278.0,1299.0,1290.0,24.0,15.0,5026.0,12971.72,10728.0,-92.0,
-FG1909.ZCE,20181218,1299.0,1290.0,1299.0,1306.0,1289.0,1293.0,1299.0,3.0,9.0,3810.0,9896.16,10232.0,-496.0,
-FG1909.ZCE,20181219,1293.0,1299.0,1293.0,1295.0,1283.0,1290.0,1289.0,-9.0,-10.0,2870.0,7398.65,11386.0,1154.0,
-FG1909.ZCE,20181220,1290.0,1289.0,1299.0,1299.0,1282.0,1293.0,1290.0,4.0,1.0,3700.0,9543.15,11498.0,112.0,
-FG1909.ZCE,20181221,1293.0,1290.0,1294.0,1300.0,1291.0,1291.0,1295.0,1.0,5.0,2308.0,5978.56,11244.0,-254.0,
-FG1909.ZCE,20181224,1291.0,1295.0,1294.0,1298.0,1271.0,1275.0,1282.0,-20.0,-13.0,4852.0,12437.78,13486.0,2242.0,
-FG1909.ZCE,20181225,1275.0,1282.0,1277.0,1283.0,1268.0,1280.0,1274.0,-2.0,-8.0,4600.0,11721.25,14300.0,814.0,
-FG1909.ZCE,20181226,1280.0,1274.0,1277.0,1282.0,1273.0,1277.0,1278.0,3.0,4.0,3170.0,8101.44,14646.0,346.0,
-FG1909.ZCE,20181227,1277.0,1278.0,1278.0,1297.0,1272.0,1279.0,1281.0,1.0,3.0,4932.0,12640.22,16006.0,1360.0,
-FG1909.ZCE,20181228,1279.0,1281.0,1278.0,1287.0,1273.0,1285.0,1280.0,4.0,-1.0,4648.0,11900.15,15324.0,-682.0,
-FG1909.ZCE,20190102,1285.0,1280.0,1292.0,1292.0,1275.0,1276.0,1282.0,-4.0,2.0,3324.0,8525.56,16188.0,864.0,
-FG1909.ZCE,20190103,1276.0,1282.0,1275.0,1296.0,1273.0,1295.0,1285.0,13.0,3.0,9026.0,23194.73,18500.0,2312.0,
-FG1909.ZCE,20190104,1295.0,1285.0,1294.0,1310.0,1291.0,1306.0,1299.0,21.0,14.0,7754.0,20143.29,18756.0,256.0,
-FG1909.ZCE,20190107,1306.0,1299.0,1306.0,1310.0,1297.0,1305.0,1305.0,6.0,6.0,12998.0,33922.62,25398.0,6642.0,
-FG1909.ZCE,20190108,1305.0,1305.0,1306.0,1306.0,1297.0,1299.0,1301.0,-6.0,-4.0,4048.0,10536.06,25652.0,254.0,
-FG1909.ZCE,20190109,1299.0,1301.0,1299.0,1305.0,1295.0,1299.0,1301.0,-2.0,0.0,7680.0,19975.96,27648.0,1996.0,
-FG1909.ZCE,20190110,1299.0,1301.0,1299.0,1306.0,1294.0,1295.0,1300.0,-6.0,-1.0,8046.0,20917.84,30428.0,2780.0,
-FG1909.ZCE,20190111,1295.0,1300.0,1295.0,1312.0,1295.0,1310.0,1304.0,10.0,4.0,15746.0,41061.32,36538.0,6110.0,
-FG1909.ZCE,20190114,1310.0,1304.0,1308.0,1310.0,1303.0,1303.0,1306.0,-1.0,2.0,6200.0,16191.1,36022.0,-516.0,
-FG1909.ZCE,20190115,1303.0,1306.0,1305.0,1306.0,1296.0,1299.0,1300.0,-7.0,-6.0,8502.0,22107.53,39066.0,3044.0,
-FG1909.ZCE,20190116,1299.0,1300.0,1299.0,1310.0,1296.0,1305.0,1305.0,5.0,5.0,7476.0,19511.6,38340.0,-726.0,
-FG1909.ZCE,20190117,1305.0,1305.0,1304.0,1306.0,1297.0,1297.0,1301.0,-8.0,-4.0,7584.0,19734.93,39438.0,1098.0,
-FG1909.ZCE,20190118,1297.0,1301.0,1298.0,1308.0,1287.0,1305.0,1301.0,4.0,0.0,9890.0,25733.58,42146.0,2708.0,
-FG1909.ZCE,20190121,1305.0,1301.0,1307.0,1335.0,1304.0,1330.0,1320.0,29.0,19.0,17806.0,47008.94,40940.0,-1206.0,
-FG1909.ZCE,20190122,1330.0,1320.0,1328.0,1329.0,1320.0,1323.0,1324.0,3.0,4.0,5584.0,14790.2,39796.0,-1144.0,
-FG1909.ZCE,20190123,1323.0,1324.0,1324.0,1331.0,1320.0,1323.0,1325.0,-1.0,1.0,4770.0,12643.74,38672.0,-1124.0,
-FG1909.ZCE,20190124,1323.0,1325.0,1324.0,1329.0,1318.0,1327.0,1325.0,2.0,0.0,4638.0,12292.98,38740.0,68.0,
-FG1909.ZCE,20190125,1327.0,1325.0,1326.0,1340.0,1324.0,1330.0,1330.0,5.0,5.0,8646.0,23002.0,39742.0,1002.0,
-FG1909.ZCE,20190128,1330.0,1330.0,1331.0,1353.0,1330.0,1333.0,1341.0,3.0,11.0,11472.0,30776.64,41560.0,1818.0,
-FG1909.ZCE,20190129,1333.0,1341.0,1332.0,1338.0,1329.0,1332.0,1333.0,-9.0,-8.0,8056.0,21483.93,40800.0,-760.0,
-FG1909.ZCE,20190130,1332.0,1333.0,1334.0,1354.0,1332.0,1347.0,1345.0,14.0,12.0,8834.0,23759.66,39536.0,-1264.0,
-FG1909.ZCE,20190131,1347.0,1345.0,1348.0,1359.0,1344.0,1354.0,1350.0,9.0,5.0,7078.0,19115.52,37794.0,-1742.0,
-FG1909.ZCE,20190201,1354.0,1350.0,1354.0,1372.0,1353.0,1366.0,1366.0,16.0,16.0,6944.0,18965.2,36744.0,-1050.0,
-FG1909.ZCE,20190211,1366.0,1366.0,1383.0,1383.0,1366.0,1370.0,1372.0,4.0,6.0,5154.0,14146.07,36904.0,160.0,
-FG1909.ZCE,20190212,1370.0,1372.0,1371.0,1371.0,1352.0,1353.0,1360.0,-19.0,-12.0,6724.0,18291.77,36974.0,70.0,
-FG1909.ZCE,20190213,1353.0,1360.0,1353.0,1358.0,1337.0,1339.0,1346.0,-21.0,-14.0,11956.0,32195.62,39174.0,2200.0,
-FG1909.ZCE,20190214,1339.0,1346.0,1338.0,1341.0,1328.0,1330.0,1335.0,-16.0,-11.0,10454.0,27916.19,37094.0,-2080.0,
-FG1909.ZCE,20190215,1330.0,1335.0,1330.0,1334.0,1311.0,1318.0,1320.0,-17.0,-15.0,12018.0,31724.04,39592.0,2498.0,
-FG1909.ZCE,20190218,1318.0,1320.0,1318.0,1324.0,1312.0,1316.0,1319.0,-4.0,-1.0,9676.0,25522.8,37518.0,-2074.0,
-FG1909.ZCE,20190219,1316.0,1319.0,1317.0,1344.0,1316.0,1343.0,1330.0,24.0,11.0,14894.0,39620.11,40106.0,2588.0,
-FG1909.ZCE,20190220,1343.0,1330.0,1344.0,1345.0,1330.0,1337.0,1336.0,7.0,6.0,10184.0,27216.88,38418.0,-1688.0,
-FG1909.ZCE,20190221,1337.0,1336.0,1335.0,1340.0,1316.0,1334.0,1330.0,-2.0,-6.0,12900.0,34315.55,39320.0,902.0,
-FG1909.ZCE,20190222,1334.0,1330.0,1333.0,1333.0,1321.0,1332.0,1327.0,2.0,-3.0,8960.0,23787.78,38114.0,-1206.0,
-FG1909.ZCE,20190225,1332.0,1327.0,1332.0,1339.0,1326.0,1331.0,1332.0,4.0,5.0,8796.0,23433.5,37108.0,-1006.0,
-FG1909.ZCE,20190226,1331.0,1332.0,1330.0,1337.0,1320.0,1333.0,1328.0,1.0,-4.0,9696.0,25762.22,36202.0,-906.0,
-FG1909.ZCE,20190227,1333.0,1328.0,1332.0,1340.0,1328.0,1334.0,1334.0,6.0,6.0,7516.0,20059.5,37852.0,1650.0,
-FG1909.ZCE,20190228,1334.0,1334.0,1336.0,1341.0,1300.0,1303.0,1316.0,-31.0,-18.0,20798.0,54733.73,43206.0,5354.0,
-FG1909.ZCE,20190301,1303.0,1316.0,1297.0,1312.0,1296.0,1309.0,1305.0,-7.0,-11.0,15944.0,41603.34,43176.0,-30.0,
-FG1909.ZCE,20190304,1309.0,1305.0,1310.0,1314.0,1288.0,1303.0,1304.0,-2.0,-1.0,22482.0,58641.38,48172.0,4996.0,
-FG1909.ZCE,20190305,1303.0,1304.0,1303.0,1306.0,1293.0,1296.0,1300.0,-8.0,-4.0,15926.0,41401.64,50248.0,2076.0,
-FG1909.ZCE,20190306,1296.0,1300.0,1290.0,1297.0,1283.0,1291.0,1292.0,-9.0,-8.0,15974.0,41281.35,52444.0,2196.0,
-FG1909.ZCE,20190307,1291.0,1292.0,1291.0,1302.0,1290.0,1294.0,1296.0,2.0,4.0,13874.0,35959.28,52888.0,444.0,
-FG1909.ZCE,20190308,1294.0,1296.0,1296.0,1302.0,1289.0,1290.0,1295.0,-6.0,-1.0,14354.0,37173.43,53586.0,698.0,
-FG1909.ZCE,20190311,1290.0,1295.0,1288.0,1293.0,1275.0,1281.0,1284.0,-14.0,-11.0,22834.0,58627.12,60580.0,6994.0,
-FG1909.ZCE,20190312,1281.0,1284.0,1279.0,1287.0,1279.0,1285.0,1282.0,1.0,-2.0,15256.0,39101.16,57690.0,-2890.0,
-FG1909.ZCE,20190313,1285.0,1282.0,1286.0,1287.0,1275.0,1280.0,1282.0,-2.0,0.0,12948.0,33195.53,59734.0,2044.0,
-FG1909.ZCE,20190314,1280.0,1282.0,1279.0,1290.0,1278.0,1288.0,1285.0,6.0,3.0,14940.0,38383.15,60822.0,1088.0,
-FG1909.ZCE,20190315,1288.0,1285.0,1288.0,1295.0,1283.0,1289.0,1289.0,4.0,4.0,20368.0,52514.29,64000.0,3178.0,
-FG1909.ZCE,20190318,1289.0,1289.0,1288.0,1294.0,1278.0,1279.0,1287.0,-10.0,-2.0,17324.0,44575.49,66516.0,2516.0,
-FG1909.ZCE,20190319,1279.0,1287.0,1279.0,1283.0,1263.0,1263.0,1274.0,-24.0,-13.0,23316.0,59399.91,72546.0,6030.0,
-FG1909.ZCE,20190320,1263.0,1274.0,1267.0,1274.0,1266.0,1273.0,1269.0,-1.0,-5.0,16690.0,42374.25,71712.0,-834.0,
-FG1909.ZCE,20190321,1273.0,1269.0,1273.0,1279.0,1270.0,1276.0,1276.0,7.0,7.0,20174.0,51467.86,75120.0,3408.0,
-FG1909.ZCE,20190322,1276.0,1276.0,1276.0,1282.0,1270.0,1281.0,1277.0,5.0,1.0,21272.0,54313.93,74592.0,-528.0,
-FG1909.ZCE,20190325,1281.0,1277.0,1279.0,1282.0,1273.0,1276.0,1278.0,-1.0,1.0,15482.0,39569.65,76924.0,2332.0,
-FG1909.ZCE,20190326,1276.0,1278.0,1276.0,1278.0,1271.0,1274.0,1275.0,-4.0,-3.0,15504.0,39522.48,76340.0,-584.0,
-FG1909.ZCE,20190327,1274.0,1275.0,1275.0,1286.0,1275.0,1277.0,1280.0,2.0,5.0,18938.0,48481.05,76714.0,374.0,
-FG1909.ZCE,20190328,1277.0,1280.0,1277.0,1285.0,1275.0,1278.0,1281.0,-2.0,1.0,17862.0,45755.08,77146.0,432.0,
-FG1909.ZCE,20190329,1278.0,1281.0,1276.0,1293.0,1273.0,1291.0,1284.0,10.0,3.0,31058.0,79772.12,77320.0,174.0,
-FG1909.ZCE,20190401,1291.0,1284.0,1293.0,1300.0,1285.0,1296.0,1292.0,12.0,8.0,38070.0,98377.08,79692.0,2372.0,
-FG1909.ZCE,20190402,1296.0,1292.0,1294.0,1299.0,1289.0,1291.0,1293.0,-1.0,1.0,19058.0,49269.72,81740.0,2048.0,
-FG1909.ZCE,20190403,1291.0,1293.0,1291.0,1299.0,1286.0,1296.0,1294.0,3.0,1.0,39452.0,102133.12,91024.0,9284.0,
-FG1909.ZCE,20190404,1296.0,1294.0,1296.0,1308.0,1295.0,1307.0,1303.0,13.0,9.0,38048.0,99153.24,94308.0,3284.0,
-FG1909.ZCE,20190408,1307.0,1303.0,1309.0,1321.0,1301.0,1316.0,1314.0,13.0,11.0,33482.0,87975.0,99082.0,4774.0,
-FG1909.ZCE,20190409,1316.0,1314.0,1315.0,1325.0,1310.0,1315.0,1317.0,1.0,3.0,42828.0,112774.9,107478.0,8396.0,
-FG1909.ZCE,20190410,1315.0,1317.0,1315.0,1332.0,1312.0,1328.0,1320.0,11.0,3.0,46130.0,121812.2,122632.0,15154.0,
-FG1909.ZCE,20190411,1328.0,1320.0,1327.0,1345.0,1323.0,1337.0,1334.0,17.0,14.0,95694.0,255360.0,150418.0,27786.0,
-FG1909.ZCE,20190412,1337.0,1334.0,1340.0,1347.0,1328.0,1332.0,1336.0,-2.0,2.0,102846.0,274716.3,154270.0,3852.0,
-FG1909.ZCE,20190415,1332.0,1336.0,1336.0,1337.0,1328.0,1330.0,1331.0,-6.0,-5.0,51070.0,135981.9,155740.0,1470.0,
-FG1909.ZCE,20190416,1330.0,1331.0,1333.0,1344.0,1326.0,1341.0,1335.0,10.0,4.0,63454.0,169465.72,161102.0,5362.0,
-FG1909.ZCE,20190417,1341.0,1335.0,1338.0,1341.0,1334.0,1335.0,1337.0,0.0,2.0,70342.0,188107.98,180852.0,19750.0,
-FG1909.ZCE,20190418,1335.0,1337.0,1336.0,1337.0,1320.0,1320.0,1326.0,-17.0,-11.0,101938.0,270411.72,177952.0,-2900.0,
-FG1909.ZCE,20190419,1320.0,1326.0,1322.0,1343.0,1315.0,1342.0,1329.0,16.0,3.0,111066.0,295189.74,193054.0,15102.0,
-FG1909.ZCE,20190422,1342.0,1329.0,1340.0,1361.0,1337.0,1351.0,1351.0,22.0,22.0,177964.0,480802.14,207254.0,14200.0,
-FG1909.ZCE,20190423,1351.0,1351.0,1353.0,1366.0,1349.0,1359.0,1358.0,8.0,7.0,158050.0,429386.2,221218.0,13964.0,
-FG1909.ZCE,20190424,1359.0,1358.0,1357.0,1362.0,1351.0,1356.0,1356.0,-2.0,-2.0,102664.0,278350.34,212852.0,-8366.0,
-FG1909.ZCE,20190425,1356.0,1356.0,1358.0,1363.0,1352.0,1356.0,1356.0,0.0,0.0,93034.0,252337.72,214536.0,1684.0,
-FG1909.ZCE,20190426,1356.0,1356.0,1354.0,1369.0,1344.0,1360.0,1355.0,4.0,-1.0,162058.0,439049.55,218136.0,3600.0,
-FG1909.ZCE,20190429,1360.0,1355.0,1360.0,1364.0,1350.0,1352.0,1356.0,-3.0,1.0,95500.0,258955.0,203198.0,-14938.0,
-FG1909.ZCE,20190430,1352.0,1356.0,1354.0,1361.0,1348.0,1354.0,1355.0,-2.0,-1.0,89984.0,243921.12,193732.0,-9466.0,
-FG1909.ZCE,20190506,1354.0,1355.0,1350.0,1370.0,1337.0,1340.0,1347.0,-15.0,-8.0,149902.0,403709.54,213206.0,19474.0,
-FG1909.ZCE,20190507,1340.0,1347.0,1341.0,1344.0,1333.0,1334.0,1338.0,-13.0,-9.0,168960.0,452117.93,212342.0,-864.0,
-FG1909.ZCE,20190508,1334.0,1338.0,1334.0,1342.0,1330.0,1338.0,1337.0,0.0,-1.0,102724.0,274754.6,210444.0,-1898.0,
-FG1909.ZCE,20190509,1338.0,1337.0,1337.0,1359.0,1335.0,1354.0,1348.0,17.0,11.0,150982.0,407112.26,216830.0,6386.0,
-FG1909.ZCE,20190510,1354.0,1348.0,1355.0,1361.0,1351.0,1360.0,1357.0,12.0,9.0,105962.0,287484.83,209000.0,-7830.0,
-FG1909.ZCE,20190513,1360.0,1357.0,1361.0,1374.0,1355.0,1372.0,1364.0,15.0,7.0,173008.0,472042.55,227996.0,18996.0,
-FG1909.ZCE,20190514,1372.0,1364.0,1375.0,1375.0,1361.0,1362.0,1367.0,-2.0,3.0,137672.0,376285.01,225880.0,-2116.0,
-FG1909.ZCE,20190515,1362.0,1367.0,1365.0,1395.0,1361.0,1393.0,1378.0,26.0,11.0,219234.0,604391.76,267806.0,41926.0,
-FG1909.ZCE,20190516,1393.0,1378.0,1392.0,1404.0,1387.0,1395.0,1395.0,17.0,17.0,183168.0,511010.35,254338.0,-13468.0,
-FG1909.ZCE,20190517,1395.0,1395.0,1396.0,1414.0,1392.0,1406.0,1402.0,11.0,7.0,174446.0,489172.48,277074.0,22736.0,
-FG1909.ZCE,20190520,1406.0,1402.0,1405.0,1408.0,1395.0,1400.0,1401.0,-2.0,-1.0,153334.0,429624.67,256946.0,-20128.0,
-FG1909.ZCE,20190521,1400.0,1401.0,1401.0,1417.0,1396.0,1407.0,1406.0,6.0,5.0,148166.0,416552.92,256334.0,-612.0,
-FG1909.ZCE,20190522,1407.0,1406.0,1405.0,1427.0,1394.0,1421.0,1409.0,15.0,3.0,259866.0,732050.42,276694.0,20360.0,
-FG1909.ZCE,20190523,1421.0,1409.0,1420.0,1424.0,1395.0,1396.0,1407.0,-13.0,-2.0,250064.0,703912.97,258098.0,-18596.0,
-FG1909.ZCE,20190524,1396.0,1407.0,1396.0,1404.0,1387.0,1398.0,1395.0,-9.0,-12.0,209398.0,584242.92,252624.0,-5474.0,
-FG1909.ZCE,20190527,1398.0,1395.0,1396.0,1426.0,1396.0,1403.0,1412.0,8.0,17.0,297058.0,838893.68,269098.0,16474.0,
-FG1909.ZCE,20190528,1403.0,1412.0,1403.0,1404.0,1382.0,1388.0,1390.0,-24.0,-22.0,309402.0,859893.12,264934.0,-4164.0,
-FG1909.ZCE,20190529,1388.0,1390.0,1390.0,1392.0,1381.0,1384.0,1386.0,-6.0,-4.0,159716.0,442828.71,252922.0,-12012.0,
-FG1909.ZCE,20190530,1384.0,1386.0,1381.0,1408.0,1376.0,1383.0,1393.0,-3.0,7.0,339300.0,945456.2,259892.0,6970.0,
-FG1909.ZCE,20190531,1383.0,1393.0,1381.0,1387.0,1373.0,1377.0,1378.0,-16.0,-15.0,219138.0,604154.64,272346.0,12454.0,
-FG1909.ZCE,20190603,1377.0,1378.0,1377.0,1386.0,1364.0,1377.0,1376.0,-1.0,-2.0,246588.0,678417.45,276404.0,4058.0,
-FG1909.ZCE,20190604,1377.0,1376.0,1377.0,1378.0,1358.0,1369.0,1366.0,-7.0,-10.0,242662.0,662979.02,289034.0,12630.0,
-FG1909.ZCE,20190605,1369.0,1366.0,1370.0,1382.0,1369.0,1374.0,1374.0,8.0,8.0,151440.0,416260.12,282882.0,-6152.0,
-FG1909.ZCE,20190606,1374.0,1374.0,1374.0,1397.0,1366.0,1396.0,1381.0,22.0,7.0,293260.0,809759.79,278072.0,-4810.0,
-FG1909.ZCE,20190610,1396.0,1381.0,1398.0,1418.0,1398.0,1404.0,1406.0,23.0,25.0,188374.0,529845.83,273658.0,-4414.0,
-FG1909.ZCE,20190611,1404.0,1406.0,1410.0,1463.0,1410.0,1463.0,1450.0,57.0,44.0,653362.0,1894104.91,353176.0,79518.0,
-FG1909.ZCE,20190612,1463.0,1450.0,1477.0,1486.0,1444.0,1448.0,1461.0,-2.0,11.0,766886.0,2241456.03,288192.0,-64984.0,
-FG1909.ZCE,20190613,1448.0,1461.0,1448.0,1469.0,1448.0,1463.0,1459.0,2.0,-2.0,363988.0,1062217.76,307830.0,19638.0,
-FG1909.ZCE,20190614,1463.0,1459.0,1464.0,1471.0,1455.0,1463.0,1463.0,4.0,4.0,274166.0,802325.0,297300.0,-10530.0,
-FG1909.ZCE,20190617,1463.0,1463.0,1466.0,1473.0,1453.0,1458.0,1462.0,-5.0,-1.0,300214.0,878045.98,292810.0,-4490.0,
-FG1909.ZCE,20190618,1458.0,1462.0,1458.0,1472.0,1454.0,1466.0,1463.0,4.0,1.0,272778.0,798404.78,302056.0,9246.0,
-FG1909.ZCE,20190619,1466.0,1463.0,1468.0,1482.0,1461.0,1476.0,1474.0,13.0,11.0,374480.0,1104340.9,334204.0,32148.0,
-FG1909.ZCE,20190620,1476.0,1474.0,1478.0,1497.0,1472.0,1487.0,1484.0,13.0,10.0,424686.0,1260563.68,348460.0,14256.0,
-FG1909.ZCE,20190621,1487.0,1484.0,1487.0,1491.0,1480.0,1485.0,1486.0,1.0,2.0,197388.0,586665.96,337032.0,-11428.0,
-FG1909.ZCE,20190624,1485.0,1486.0,1485.0,1495.0,1481.0,1489.0,1487.0,3.0,1.0,177524.0,528080.31,333896.0,-3136.0,
-FG1909.ZCE,20190625,1489.0,1487.0,1486.0,1491.0,1484.0,1486.0,1487.0,-1.0,0.0,130890.0,389326.59,333976.0,80.0,
-FG1909.ZCE,20190626,1486.0,1487.0,1488.0,1517.0,1483.0,1508.0,1502.0,21.0,15.0,469244.0,1409216.14,369248.0,35272.0,
-FG1909.ZCE,20190627,1508.0,1502.0,1502.0,1507.0,1493.0,1495.0,1501.0,-7.0,-1.0,212506.0,637809.14,333848.0,-35400.0,
-FG1909.ZCE,20190628,1495.0,1501.0,1496.0,1510.0,1487.0,1492.0,1499.0,-9.0,-2.0,225086.0,674955.5,332380.0,-1468.0,
-FG1909.ZCE,20190701,1492.0,1499.0,1496.0,1509.0,1487.0,1506.0,1500.0,7.0,1.0,200938.0,602930.06,343524.0,11144.0,
-FG1909.ZCE,20190702,1506.0,1500.0,1504.0,1520.0,1502.0,1508.0,1511.0,8.0,11.0,289512.0,875189.42,356772.0,13248.0,
-FG1909.ZCE,20190703,1508.0,1511.0,1505.0,1514.0,1480.0,1485.0,1496.0,-26.0,-15.0,348190.0,1041488.19,343570.0,-13202.0,
-FG1909.ZCE,20190704,1485.0,1496.0,1488.0,1493.0,1479.0,1488.0,1487.0,-8.0,-9.0,220308.0,655028.66,335174.0,-8396.0,
-FG1909.ZCE,20190705,1488.0,1487.0,1489.0,1496.0,1474.0,1483.0,1485.0,-4.0,-2.0,269876.0,801707.28,318960.0,-16214.0,
-FG1909.ZCE,20190708,1483.0,1485.0,1481.0,1490.0,1480.0,1489.0,1485.0,4.0,0.0,171412.0,509075.76,301610.0,-17350.0,
-FG1909.ZCE,20190709,1489.0,1485.0,1489.0,1511.0,1489.0,1503.0,1503.0,18.0,18.0,311700.0,937101.27,295230.0,-6380.0,
-FG1909.ZCE,20190710,1503.0,1503.0,1500.0,1501.0,1465.0,1484.0,1482.0,-19.0,-21.0,444116.0,1316512.39,289894.0,-5336.0,
-FG1909.ZCE,20190711,1484.0,1482.0,1487.0,1492.0,1483.0,1484.0,1487.0,2.0,5.0,164858.0,490217.3,275996.0,-13898.0,
-FG1909.ZCE,20190712,1484.0,1487.0,1486.0,1486.0,1477.0,1485.0,1482.0,-2.0,-5.0,168002.0,498020.67,280780.0,4784.0,
-FG1909.ZCE,20190715,1485.0,1482.0,1486.0,1498.0,1474.0,1494.0,1485.0,12.0,3.0,222278.0,660263.53,266898.0,-13882.0,
-FG1909.ZCE,20190716,1494.0,1485.0,1489.0,1506.0,1487.0,1497.0,1500.0,12.0,15.0,144766.0,434267.76,272482.0,5584.0,
-FG1909.ZCE,20190717,1497.0,1500.0,1500.0,1504.0,1490.0,1503.0,1497.0,3.0,-3.0,139248.0,416920.53,268236.0,-4246.0,
-FG1909.ZCE,20190718,1503.0,1497.0,1503.0,1506.0,1486.0,1488.0,1493.0,-9.0,-4.0,141746.0,423269.61,251340.0,-16896.0,
-FG1909.ZCE,20190719,1488.0,1493.0,1486.0,1501.0,1483.0,1499.0,1493.0,6.0,0.0,169850.0,507284.79,253348.0,2008.0,
-FG1909.ZCE,20190722,1499.0,1493.0,1496.0,1498.0,1475.0,1478.0,1482.0,-15.0,-11.0,259994.0,770654.64,242226.0,-11122.0,
-FG1909.ZCE,20190723,1478.0,1482.0,1475.0,1484.0,1471.0,1483.0,1478.0,1.0,-4.0,150764.0,445724.57,238944.0,-3282.0,
-FG1909.ZCE,20190724,1483.0,1478.0,1481.0,1491.0,1472.0,1488.0,1482.0,10.0,4.0,221464.0,656245.7,249748.0,10804.0,
-FG1909.ZCE,20190725,1488.0,1482.0,1491.0,1501.0,1483.0,1494.0,1494.0,12.0,12.0,196112.0,585844.3,264044.0,14296.0,
-FG1909.ZCE,20190726,1494.0,1494.0,1495.0,1505.0,1490.0,1498.0,1496.0,4.0,2.0,161482.0,483162.33,259224.0,-4820.0,
-FG1909.ZCE,20190729,1498.0,1496.0,1499.0,1499.0,1473.0,1477.0,1485.0,-19.0,-11.0,225756.0,670340.94,255000.0,-4224.0,
-FG1909.ZCE,20190730,1477.0,1485.0,1478.0,1484.0,1471.0,1474.0,1478.0,-11.0,-7.0,186516.0,551184.58,253218.0,-1782.0,
-FG1909.ZCE,20190731,1474.0,1478.0,1473.0,1486.0,1469.0,1474.0,1478.0,-4.0,0.0,188586.0,557354.5,250382.0,-2836.0,
-FG1909.ZCE,20190801,1474.0,1478.0,1475.0,1481.0,1470.0,1476.0,1476.0,-2.0,-2.0,133576.0,394403.64,237278.0,-13104.0,
-FG1909.ZCE,20190802,1476.0,1476.0,1476.0,1477.0,1463.0,1468.0,1470.0,-8.0,-6.0,210732.0,619405.67,239636.0,2358.0,
-FG1909.ZCE,20190805,1468.0,1470.0,1470.0,1495.0,1467.0,1484.0,1482.0,14.0,12.0,210418.0,623560.06,214432.0,-25204.0,
-FG1909.ZCE,20190806,1484.0,1482.0,1487.0,1493.0,1483.0,1492.0,1488.0,10.0,6.0,120124.0,357475.26,212938.0,-1494.0,
-FG1909.ZCE,20190807,1492.0,1488.0,1489.0,1491.0,1466.0,1477.0,1475.0,-11.0,-13.0,232014.0,684323.7,213080.0,142.0,
-FG1909.ZCE,20190808,1477.0,1475.0,1480.0,1488.0,1474.0,1483.0,1483.0,8.0,8.0,126414.0,374891.75,198244.0,-14836.0,
-FG1909.ZCE,20190809,1483.0,1483.0,1484.0,1490.0,1478.0,1486.0,1484.0,3.0,1.0,118676.0,352143.55,167026.0,-31218.0,
-FG1909.ZCE,20190812,1486.0,1484.0,1487.0,1495.0,1483.0,1492.0,1489.0,8.0,5.0,88652.0,263960.08,143012.0,-24014.0,
-FG1909.ZCE,20190813,1492.0,1489.0,1494.0,1495.0,1487.0,1490.0,1491.0,1.0,2.0,46516.0,138672.68,131922.0,-11090.0,
-FG1909.ZCE,20190814,1490.0,1491.0,1491.0,1495.0,1490.0,1493.0,1492.0,2.0,1.0,28908.0,86283.1,121334.0,-10588.0,
-FG1909.ZCE,20190815,1493.0,1492.0,1491.0,1505.0,1491.0,1504.0,1500.0,12.0,8.0,47488.0,142494.09,101244.0,-20090.0,
-FG1909.ZCE,20190816,1504.0,1500.0,1506.0,1516.0,1504.0,1514.0,1511.0,14.0,11.0,43400.0,131166.1,85568.0,-15676.0,
-FG1909.ZCE,20190819,1514.0,1511.0,1514.0,1515.0,1504.0,1510.0,1510.0,-1.0,-1.0,20012.0,60440.2,78532.0,-7036.0,
-FG1909.ZCE,20190820,1510.0,1510.0,1511.0,1512.0,1506.0,1507.0,1508.0,-3.0,-2.0,17582.0,53041.54,73952.0,-4580.0,
-FG1909.ZCE,20190821,1507.0,1508.0,1506.0,1510.0,1499.0,1507.0,1505.0,-1.0,-3.0,25230.0,75923.91,67280.0,-6672.0,
-FG1909.ZCE,20190822,1507.0,1505.0,1505.0,1516.0,1505.0,1512.0,1512.0,7.0,7.0,11132.0,33670.95,63058.0,-4222.0,
-FG1909.ZCE,20190823,1512.0,1512.0,1516.0,1525.0,1511.0,1522.0,1517.0,10.0,5.0,19288.0,58511.42,52720.0,-10338.0,
-FG1909.ZCE,20190826,1522.0,1517.0,1517.0,1526.0,1517.0,1521.0,1523.0,4.0,6.0,13758.0,41899.22,43280.0,-9440.0,
-FG1909.ZCE,20190827,1521.0,1523.0,1520.0,1527.0,1520.0,1522.0,1524.0,-1.0,1.0,14160.0,43152.2,34556.0,-8724.0,
-FG1909.ZCE,20190828,1522.0,1524.0,1525.0,1525.0,1516.0,1524.0,1521.0,0.0,-3.0,8980.0,27318.53,30836.0,-3720.0,
-FG1909.ZCE,20190829,1524.0,1521.0,1522.0,1528.0,1522.0,1526.0,1527.0,5.0,6.0,10646.0,32502.85,23434.0,-7402.0,
-FG1909.ZCE,20190830,1526.0,1527.0,1527.0,1535.0,1525.0,1530.0,1529.0,3.0,2.0,19822.0,60608.72,6806.0,-16628.0,
-FG1909.ZCE,20190902,1530.0,1529.0,1533.0,1535.0,1524.0,1533.0,1531.0,4.0,2.0,1986.0,6080.15,4846.0,-1960.0,
-FG1909.ZCE,20190903,1533.0,1531.0,,,,,1531.0,,0.0,0.0,0.0,4846.0,0.0,
-FG1909.ZCE,20190904,,1531.0,1535.0,1535.0,1535.0,1535.0,1535.0,4.0,4.0,64.0,196.48,4782.0,-64.0,
-FG1909.ZCE,20190905,1535.0,1535.0,1496.0,1500.0,1496.0,1500.0,1500.0,-35.0,-35.0,20.0,59.98,4780.0,-2.0,
-FG1909.ZCE,20190906,1500.0,1500.0,1505.0,1505.0,1505.0,1505.0,1505.0,5.0,5.0,10.0,30.1,4770.0,-10.0,
-FG1909.ZCE,20190909,1505.0,1505.0,1510.0,1537.0,1510.0,1537.0,1535.0,32.0,30.0,120.0,368.34,4650.0,-120.0,
-FG1909.ZCE,20190910,1537.0,1535.0,,,,,1535.0,,0.0,0.0,0.0,4650.0,0.0,
-FG1909.ZCE,20190911,,1535.0,1537.0,1539.0,1520.0,1539.0,1521.0,4.0,-14.0,1624.0,4938.74,3026.0,-1624.0,
-FG1909.ZCE,20190912,1539.0,1521.0,1539.0,1539.0,1530.0,1530.0,1533.0,9.0,12.0,6.0,18.4,3024.0,-2.0,
-FG1909.ZCE,20190916,1530.0,1533.0,1561.0,1561.0,1471.0,1471.0,1501.0,-62.0,-32.0,2574.0,7727.17,0.0,-3024.0,
diff --git a/data/FG/FG1910.csv b/data/FG/FG1910.csv
deleted file mode 100644
index 90f17c5..0000000
--- a/data/FG/FG1910.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1910.ZCE,20181022,,1280.0,,,,,1280.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181023,,1280.0,,,,,1280.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181024,,1280.0,1273.0,1273.0,1273.0,1273.0,1273.0,-7.0,-7.0,2.0,5.09,2.0,2.0,
-FG1910.ZCE,20181025,1273.0,1273.0,1282.0,1282.0,1282.0,1282.0,1282.0,9.0,9.0,2.0,5.13,2.0,0.0,
-FG1910.ZCE,20181026,1282.0,1282.0,,,,,1282.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181029,,1282.0,1271.0,1271.0,1271.0,1271.0,1271.0,-11.0,-11.0,2.0,5.08,2.0,0.0,
-FG1910.ZCE,20181030,1271.0,1271.0,,,,,1275.0,,4.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181031,,1275.0,,,,,1276.0,,1.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181101,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181102,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181105,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181106,,1276.0,,,,,1276.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181107,,1276.0,1285.0,1285.0,1285.0,1285.0,1285.0,9.0,9.0,2.0,5.14,2.0,0.0,
-FG1910.ZCE,20181108,1285.0,1285.0,1285.0,1285.0,1231.0,1231.0,1258.0,-54.0,-27.0,4.0,10.06,0.0,-2.0,
-FG1910.ZCE,20181109,1231.0,1258.0,,,,,1234.0,,-24.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181112,,1234.0,,,,,1214.0,,-20.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181113,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181114,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181115,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181116,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181119,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181120,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181121,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181122,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20181123,,1214.0,1255.0,1255.0,1255.0,1255.0,1255.0,41.0,41.0,2.0,5.02,2.0,2.0,
-FG1910.ZCE,20181126,1255.0,1255.0,,,,,1238.0,,-17.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181127,,1238.0,,,,,1231.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181128,,1231.0,,,,,1231.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181129,,1231.0,,,,,1230.0,,-1.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181130,,1230.0,,,,,1228.0,,-2.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181203,,1228.0,1226.0,1226.0,1226.0,1226.0,1226.0,-2.0,-2.0,2.0,4.9,2.0,0.0,
-FG1910.ZCE,20181204,1226.0,1226.0,,,,,1226.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181205,,1226.0,,,,,1227.0,,1.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181206,,1227.0,,,,,1227.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181207,,1227.0,,,,,1238.0,,11.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181210,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181211,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181212,,1238.0,,,,,1238.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181213,,1238.0,,,,,1252.0,,14.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181214,,1252.0,,,,,1263.0,,11.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181217,,1263.0,,,,,1283.0,,20.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181218,,1283.0,,,,,1283.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181219,,1283.0,,,,,1283.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181220,,1283.0,,,,,1283.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20181221,,1283.0,1290.0,1290.0,1290.0,1290.0,1290.0,7.0,7.0,2.0,5.16,4.0,2.0,
-FG1910.ZCE,20181224,1290.0,1290.0,,,,,1273.0,,-17.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20181225,,1273.0,1256.0,1256.0,1256.0,1256.0,1256.0,-17.0,-17.0,2.0,5.02,4.0,0.0,
-FG1910.ZCE,20181226,1256.0,1256.0,,,,,1263.0,,7.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20181227,,1263.0,,,,,1265.0,,2.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20181228,,1265.0,,,,,1265.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190102,,1265.0,,,,,1265.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190103,,1265.0,,,,,1274.0,,9.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190104,,1274.0,,,,,1286.0,,12.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190107,,1286.0,,,,,1287.0,,1.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190108,,1287.0,,,,,1289.0,,2.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190109,,1289.0,,,,,1289.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190110,,1289.0,,,,,1289.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190111,,1289.0,,,,,1298.0,,9.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190114,,1298.0,,,,,1298.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190115,,1298.0,,,,,1298.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190116,,1298.0,1307.0,1307.0,1297.0,1297.0,1300.0,-1.0,2.0,6.0,15.6,4.0,0.0,
-FG1910.ZCE,20190117,1297.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190118,,1300.0,,,,,1300.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190121,,1300.0,1312.0,1312.0,1312.0,1312.0,1312.0,12.0,12.0,2.0,5.25,2.0,-2.0,
-FG1910.ZCE,20190122,1312.0,1312.0,,,,,1314.0,,2.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190123,,1314.0,,,,,1315.0,,1.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190124,,1315.0,,,,,1319.0,,4.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190125,,1319.0,,,,,1322.0,,3.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190128,,1322.0,,,,,1325.0,,3.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190129,,1325.0,,,,,1325.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190130,,1325.0,,,,,1337.0,,12.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190131,,1337.0,,,,,1345.0,,8.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190201,,1345.0,,,,,1355.0,,10.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190211,,1355.0,,,,,1358.0,,3.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190212,,1358.0,,,,,1358.0,,0.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190213,,1358.0,1332.0,1346.0,1332.0,1346.0,1339.0,-12.0,-19.0,8.0,21.42,2.0,0.0,
-FG1910.ZCE,20190214,1346.0,1339.0,,,,,1332.0,,-7.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190215,,1332.0,,,,,1319.0,,-13.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190218,,1319.0,1324.0,1324.0,1304.0,1304.0,1314.0,-15.0,-5.0,20.0,52.56,0.0,-2.0,
-FG1910.ZCE,20190219,1304.0,1314.0,,,,,1322.0,,8.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190220,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190221,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190222,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190225,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190226,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190227,,1322.0,,,,,1322.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190228,,1322.0,,,,,1305.0,,-17.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190301,,1305.0,,,,,1305.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190304,,1305.0,,,,,1304.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190305,,1304.0,,,,,1294.0,,-10.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190306,,1294.0,,,,,1290.0,,-4.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190307,,1290.0,,,,,1290.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190308,,1290.0,,,,,1290.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190311,,1290.0,,,,,1287.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190312,,1287.0,,,,,1287.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190313,,1287.0,,,,,1281.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190314,,1281.0,,,,,1281.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190315,,1281.0,,,,,1281.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190318,,1281.0,,,,,1280.0,,-1.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190319,,1280.0,,,,,1268.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190320,,1268.0,,,,,1268.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190321,,1268.0,,,,,1268.0,,0.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190322,,1268.0,,,,,1270.0,,2.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20190325,,1270.0,1280.0,1289.0,1278.0,1278.0,1284.0,8.0,14.0,10.0,25.67,6.0,6.0,
-FG1910.ZCE,20190326,1278.0,1284.0,,,,,1279.0,,-5.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190327,,1279.0,,,,,1279.0,,0.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190328,,1279.0,1282.0,1282.0,1282.0,1282.0,1282.0,3.0,3.0,2.0,5.13,4.0,-2.0,
-FG1910.ZCE,20190329,1282.0,1282.0,,,,,1284.0,,2.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190401,,1284.0,,,,,1289.0,,5.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190402,,1289.0,,,,,1289.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190403,,1289.0,,,,,1289.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190404,,1289.0,,,,,1289.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190408,,1289.0,1292.0,1292.0,1292.0,1292.0,1292.0,3.0,3.0,4.0,10.34,0.0,-4.0,
-FG1910.ZCE,20190409,1292.0,1292.0,1323.0,1323.0,1313.0,1313.0,1322.0,21.0,30.0,18.0,47.58,12.0,12.0,
-FG1910.ZCE,20190410,1313.0,1322.0,,,,,1322.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190411,,1322.0,1318.0,1340.0,1310.0,1317.0,1316.0,-5.0,-6.0,44.0,115.82,20.0,8.0,
-FG1910.ZCE,20190412,1317.0,1316.0,1320.0,1320.0,1305.0,1305.0,1310.0,-11.0,-6.0,6.0,15.72,20.0,0.0,
-FG1910.ZCE,20190415,1305.0,1310.0,1310.0,1310.0,1310.0,1310.0,1310.0,0.0,0.0,2.0,5.24,18.0,-2.0,
-FG1910.ZCE,20190416,1310.0,1310.0,1294.0,1320.0,1294.0,1300.0,1305.0,-10.0,-5.0,6.0,15.66,20.0,2.0,
-FG1910.ZCE,20190417,1300.0,1305.0,1299.0,1314.0,1299.0,1314.0,1307.0,9.0,2.0,4.0,10.45,20.0,0.0,
-FG1910.ZCE,20190418,1314.0,1307.0,1305.0,1312.0,1305.0,1312.0,1309.0,5.0,2.0,8.0,20.94,12.0,-8.0,
-FG1910.ZCE,20190419,1312.0,1309.0,,,,,1309.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190422,,1309.0,,,,,1313.0,,4.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190423,,1313.0,,,,,1322.0,,9.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190424,,1322.0,,,,,1322.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190425,,1322.0,,,,,1322.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190426,,1322.0,,,,,1325.0,,3.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190429,,1325.0,1341.0,1341.0,1341.0,1341.0,1341.0,16.0,16.0,2.0,5.36,12.0,0.0,
-FG1910.ZCE,20190430,1341.0,1341.0,,,,,1341.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190506,,1341.0,,,,,1331.0,,-10.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190507,,1331.0,,,,,1318.0,,-13.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190508,,1318.0,,,,,1318.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190509,,1318.0,,,,,1320.0,,2.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190510,,1320.0,,,,,1325.0,,5.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190513,,1325.0,,,,,1339.0,,14.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190514,,1339.0,,,,,1339.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190515,,1339.0,1351.0,1351.0,1351.0,1351.0,1351.0,12.0,12.0,4.0,10.81,12.0,0.0,
-FG1910.ZCE,20190516,1351.0,1351.0,1378.0,1380.0,1378.0,1380.0,1379.0,29.0,28.0,6.0,16.55,14.0,2.0,
-FG1910.ZCE,20190517,1380.0,1379.0,1370.0,1381.0,1370.0,1381.0,1376.0,2.0,-3.0,4.0,11.0,14.0,0.0,
-FG1910.ZCE,20190520,1381.0,1376.0,1389.0,1389.0,1369.0,1371.0,1380.0,-5.0,4.0,12.0,33.11,12.0,-2.0,
-FG1910.ZCE,20190521,1371.0,1380.0,1383.0,1383.0,1383.0,1383.0,1383.0,3.0,3.0,2.0,5.53,10.0,-2.0,
-FG1910.ZCE,20190522,1383.0,1383.0,1393.0,1393.0,1368.0,1368.0,1381.0,-15.0,-2.0,4.0,11.04,10.0,0.0,
-FG1910.ZCE,20190523,1368.0,1381.0,1392.0,1416.0,1373.0,1395.0,1394.0,14.0,13.0,132.0,368.06,34.0,24.0,
-FG1910.ZCE,20190524,1395.0,1394.0,1396.0,1396.0,1396.0,1396.0,1396.0,2.0,2.0,2.0,5.58,32.0,-2.0,
-FG1910.ZCE,20190527,1396.0,1396.0,,,,,1399.0,,3.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190528,,1399.0,,,,,1392.0,,-7.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190529,,1392.0,,,,,1392.0,,0.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190530,,1392.0,,,,,1389.0,,-3.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190531,,1389.0,,,,,1383.0,,-6.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190603,,1383.0,,,,,1383.0,,0.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190604,,1383.0,,,,,1374.0,,-9.0,0.0,0.0,32.0,0.0,
-FG1910.ZCE,20190605,,1374.0,1393.0,1393.0,1359.0,1382.0,1374.0,8.0,0.0,12.0,32.97,30.0,-2.0,
-FG1910.ZCE,20190606,1382.0,1374.0,1379.0,1379.0,1379.0,1379.0,1379.0,5.0,5.0,2.0,5.52,28.0,-2.0,
-FG1910.ZCE,20190610,1379.0,1379.0,,,,,1396.0,,17.0,0.0,0.0,28.0,0.0,
-FG1910.ZCE,20190611,,1396.0,,,,,1452.0,,56.0,0.0,0.0,28.0,0.0,
-FG1910.ZCE,20190612,,1452.0,,,,,1452.0,,0.0,0.0,0.0,28.0,0.0,
-FG1910.ZCE,20190613,,1452.0,1442.0,1472.0,1435.0,1450.0,1450.0,-2.0,-2.0,76.0,220.34,40.0,12.0,
-FG1910.ZCE,20190614,1450.0,1450.0,1446.0,1446.0,1446.0,1446.0,1446.0,-4.0,-4.0,2.0,5.78,40.0,0.0,
-FG1910.ZCE,20190617,1446.0,1446.0,,,,,1449.0,,3.0,0.0,0.0,40.0,0.0,
-FG1910.ZCE,20190618,,1449.0,,,,,1457.0,,8.0,0.0,0.0,40.0,0.0,
-FG1910.ZCE,20190619,,1457.0,,,,,1465.0,,8.0,0.0,0.0,40.0,0.0,
-FG1910.ZCE,20190620,,1465.0,1478.0,1511.0,1466.0,1498.0,1494.0,33.0,29.0,348.0,1039.5,114.0,74.0,
-FG1910.ZCE,20190621,1498.0,1494.0,1496.0,1511.0,1486.0,1486.0,1500.0,-8.0,6.0,134.0,402.08,86.0,-28.0,
-FG1910.ZCE,20190624,1486.0,1500.0,1489.0,1493.0,1466.0,1468.0,1474.0,-32.0,-26.0,92.0,271.26,18.0,-68.0,
-FG1910.ZCE,20190625,1468.0,1474.0,1462.0,1479.0,1462.0,1474.0,1470.0,0.0,-4.0,12.0,35.27,18.0,0.0,
-FG1910.ZCE,20190626,1474.0,1470.0,1488.0,1488.0,1488.0,1488.0,1488.0,18.0,18.0,4.0,11.9,14.0,-4.0,
-FG1910.ZCE,20190627,1488.0,1488.0,1487.0,1488.0,1487.0,1488.0,1487.0,0.0,-1.0,6.0,17.85,14.0,0.0,
-FG1910.ZCE,20190628,1488.0,1487.0,1474.0,1486.0,1472.0,1472.0,1476.0,-15.0,-11.0,8.0,23.62,14.0,0.0,
-FG1910.ZCE,20190701,1472.0,1476.0,1474.0,1481.0,1474.0,1481.0,1478.0,5.0,2.0,4.0,11.82,16.0,2.0,
-FG1910.ZCE,20190702,1481.0,1478.0,1480.0,1480.0,1480.0,1480.0,1480.0,2.0,2.0,2.0,5.92,18.0,2.0,
-FG1910.ZCE,20190703,1480.0,1480.0,,,,,1472.0,,-8.0,0.0,0.0,18.0,0.0,
-FG1910.ZCE,20190704,,1472.0,1454.0,1476.0,1454.0,1476.0,1460.0,4.0,-12.0,8.0,23.35,16.0,-2.0,
-FG1910.ZCE,20190705,1476.0,1460.0,1452.0,1475.0,1448.0,1448.0,1461.0,-12.0,1.0,14.0,40.92,18.0,2.0,
-FG1910.ZCE,20190708,1448.0,1461.0,1461.0,1463.0,1461.0,1463.0,1462.0,2.0,1.0,4.0,11.7,14.0,-4.0,
-FG1910.ZCE,20190709,1463.0,1462.0,,,,,1462.0,,0.0,0.0,0.0,14.0,0.0,
-FG1910.ZCE,20190710,,1462.0,1440.0,1447.0,1438.0,1447.0,1442.0,-15.0,-20.0,6.0,17.3,12.0,-2.0,
-FG1910.ZCE,20190711,1447.0,1442.0,,,,,1443.0,,1.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190712,,1443.0,,,,,1444.0,,1.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190715,,1444.0,,,,,1454.0,,10.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190716,,1454.0,,,,,1457.0,,3.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190717,,1457.0,,,,,1462.0,,5.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190718,,1462.0,,,,,1458.0,,-4.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190719,,1458.0,1465.0,1465.0,1465.0,1465.0,1465.0,7.0,7.0,2.0,5.86,12.0,0.0,
-FG1910.ZCE,20190722,1465.0,1465.0,1452.0,1452.0,1442.0,1442.0,1447.0,-23.0,-18.0,4.0,11.58,12.0,0.0,
-FG1910.ZCE,20190723,1442.0,1447.0,,,,,1447.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190724,,1447.0,1447.0,1447.0,1447.0,1447.0,1447.0,0.0,0.0,4.0,11.58,14.0,2.0,
-FG1910.ZCE,20190725,1447.0,1447.0,1459.0,1459.0,1459.0,1459.0,1459.0,12.0,12.0,2.0,5.84,12.0,-2.0,
-FG1910.ZCE,20190726,1459.0,1459.0,1441.0,1468.0,1441.0,1447.0,1451.0,-12.0,-8.0,42.0,121.89,20.0,8.0,
-FG1910.ZCE,20190729,1447.0,1451.0,1447.0,1447.0,1446.0,1446.0,1447.0,-5.0,-4.0,8.0,23.15,12.0,-8.0,
-FG1910.ZCE,20190730,1446.0,1447.0,,,,,1447.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190731,,1447.0,,,,,1447.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190801,,1447.0,,,,,1447.0,,0.0,0.0,0.0,12.0,0.0,
-FG1910.ZCE,20190802,,1447.0,1447.0,1454.0,1447.0,1454.0,1449.0,7.0,2.0,8.0,23.18,6.0,-6.0,
-FG1910.ZCE,20190805,1454.0,1449.0,1443.0,1443.0,1443.0,1443.0,1443.0,-6.0,-6.0,2.0,5.77,6.0,0.0,
-FG1910.ZCE,20190806,1443.0,1443.0,,,,,1443.0,,0.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190807,,1443.0,1426.0,1458.0,1425.0,1450.0,1440.0,7.0,-3.0,16.0,46.07,6.0,0.0,
-FG1910.ZCE,20190808,1450.0,1440.0,1397.0,1397.0,1397.0,1397.0,1397.0,-43.0,-43.0,2.0,5.59,8.0,2.0,
-FG1910.ZCE,20190809,1397.0,1397.0,1402.0,1402.0,1402.0,1402.0,1402.0,5.0,5.0,2.0,5.61,6.0,-2.0,
-FG1910.ZCE,20190812,1402.0,1402.0,,,,,1402.0,,0.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190813,,1402.0,1392.0,1392.0,1392.0,1392.0,1392.0,-10.0,-10.0,2.0,5.57,6.0,0.0,
-FG1910.ZCE,20190814,1392.0,1392.0,,,,,1392.0,,0.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190815,,1392.0,,,,,1399.0,,7.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190816,,1399.0,1400.0,1430.0,1400.0,1430.0,1415.0,31.0,16.0,4.0,11.32,4.0,-2.0,
-FG1910.ZCE,20190819,1430.0,1415.0,1433.0,1470.0,1433.0,1470.0,1452.0,55.0,37.0,4.0,11.61,4.0,0.0,
-FG1910.ZCE,20190820,1470.0,1452.0,,,,,1452.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190821,,1452.0,,,,,1452.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190822,,1452.0,,,,,1452.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190823,,1452.0,,,,,1457.0,,5.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190826,,1457.0,,,,,1463.0,,6.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190827,,1463.0,,,,,1464.0,,1.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190828,,1464.0,,,,,1461.0,,-3.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190829,,1461.0,,,,,1467.0,,6.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190830,,1467.0,,,,,1469.0,,2.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190902,,1469.0,,,,,1471.0,,2.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190903,,1471.0,1471.0,1471.0,1471.0,1471.0,1471.0,0.0,0.0,2.0,5.88,4.0,0.0,
-FG1910.ZCE,20190904,1471.0,1471.0,,,,,1475.0,,4.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190905,,1475.0,,,,,1441.0,,-34.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190906,,1441.0,1385.0,1403.0,1385.0,1403.0,1391.0,-38.0,-50.0,6.0,16.69,6.0,2.0,
-FG1910.ZCE,20190909,1403.0,1391.0,,,,,1447.0,,56.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190910,,1447.0,1531.0,1531.0,1519.0,1519.0,1525.0,72.0,78.0,4.0,12.2,4.0,-2.0,
-FG1910.ZCE,20190911,1519.0,1525.0,,,,,1511.0,,-14.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190912,,1511.0,,,,,1523.0,,12.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190916,,1523.0,,,,,1523.0,,0.0,0.0,0.0,4.0,0.0,
-FG1910.ZCE,20190917,,1523.0,1464.0,1562.0,1463.0,1463.0,1496.0,-60.0,-27.0,6.0,17.96,6.0,2.0,
-FG1910.ZCE,20190918,1463.0,1496.0,,,,,1497.0,,1.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190919,,1497.0,,,,,1497.0,,0.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190920,,1497.0,,,,,1493.0,,-4.0,0.0,0.0,6.0,0.0,
-FG1910.ZCE,20190923,,1493.0,1493.0,1493.0,1493.0,1493.0,1493.0,0.0,0.0,2.0,5.97,6.0,0.0,
-FG1910.ZCE,20190924,1493.0,1493.0,1551.0,1551.0,1551.0,1551.0,1551.0,58.0,58.0,4.0,12.41,2.0,-4.0,
-FG1910.ZCE,20190925,1551.0,1551.0,,,,,1488.0,,-63.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190926,,1488.0,1403.0,1410.0,1403.0,1410.0,1406.0,-78.0,-82.0,6.0,16.87,2.0,0.0,
-FG1910.ZCE,20190927,1410.0,1406.0,,,,,1432.0,,26.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20190930,,1432.0,,,,,1533.0,,101.0,0.0,0.0,2.0,0.0,
-FG1910.ZCE,20191008,,1533.0,1687.0,1687.0,1687.0,1687.0,1687.0,154.0,154.0,4.0,13.5,0.0,-2.0,
-FG1910.ZCE,20191009,1687.0,1687.0,,,,,1681.0,,-6.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191010,,1681.0,,,,,1683.0,,2.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191011,,1683.0,,,,,1690.0,,7.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191014,,1690.0,,,,,1693.0,,3.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191015,,1693.0,,,,,1690.0,,-3.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191016,,1690.0,,,,,1692.0,,2.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191017,,1692.0,,,,,1683.0,,-9.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191018,,1683.0,,,,,1700.0,,17.0,0.0,0.0,0.0,0.0,
-FG1910.ZCE,20191021,,1700.0,,,,,1745.0,,45.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1911.csv b/data/FG/FG1911.csv
deleted file mode 100644
index c1e01cd..0000000
--- a/data/FG/FG1911.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1911.ZCE,20181115,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181116,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181119,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181120,,1214.0,,,,,1214.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181121,,1214.0,,,,,1219.0,,5.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181122,,1219.0,,,,,1225.0,,6.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181123,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181126,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181127,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181128,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181129,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181130,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181203,,1225.0,,,,,1225.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181204,,1225.0,,,,,1229.0,,4.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181205,,1229.0,,,,,1231.0,,2.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181206,,1231.0,,,,,1231.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181207,,1231.0,,,,,1248.0,,17.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181210,,1248.0,,,,,1249.0,,1.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181211,,1249.0,,,,,1249.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181212,,1249.0,,,,,1250.0,,1.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181213,,1250.0,,,,,1264.0,,14.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181214,,1264.0,,,,,1273.0,,9.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181217,,1273.0,,,,,1291.0,,18.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181218,,1291.0,,,,,1291.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181219,,1291.0,,,,,1291.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181220,,1291.0,,,,,1291.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181221,,1291.0,,,,,1291.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181224,,1291.0,,,,,1279.0,,-12.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181225,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181226,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181227,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20181228,,1279.0,,,,,1279.0,,0.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20190102,,1279.0,1270.0,1272.0,1270.0,1272.0,1271.0,-7.0,-8.0,1130.0,2872.84,1130.0,1130.0,
-FG1911.ZCE,20190103,1272.0,1271.0,,,,,1281.0,,10.0,0.0,0.0,1130.0,0.0,
-FG1911.ZCE,20190104,,1281.0,,,,,1294.0,,13.0,0.0,0.0,1130.0,0.0,
-FG1911.ZCE,20190107,,1294.0,1294.0,1294.0,1294.0,1294.0,1294.0,0.0,0.0,2102.0,5439.98,3232.0,2102.0,
-FG1911.ZCE,20190108,1294.0,1294.0,1294.0,1314.0,1289.0,1314.0,1294.0,20.0,0.0,2128.0,5507.52,1132.0,-2100.0,
-FG1911.ZCE,20190109,1314.0,1294.0,,,,,1294.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190110,,1294.0,,,,,1294.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190111,,1294.0,,,,,1301.0,,7.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190114,,1301.0,,,,,1301.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190115,,1301.0,,,,,1301.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190116,,1301.0,,,,,1301.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190117,,1301.0,,,,,1301.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190118,,1301.0,,,,,1301.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190121,,1301.0,,,,,1322.0,,21.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190122,,1322.0,,,,,1322.0,,0.0,0.0,0.0,1132.0,0.0,
-FG1911.ZCE,20190123,,1322.0,1322.0,1322.0,1322.0,1322.0,1322.0,0.0,0.0,600.0,1586.4,1732.0,600.0,
-FG1911.ZCE,20190124,1322.0,1322.0,,,,,1322.0,,0.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190125,,1322.0,,,,,1323.0,,1.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190128,,1323.0,,,,,1325.0,,2.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190129,,1325.0,,,,,1325.0,,0.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190130,,1325.0,,,,,1337.0,,12.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190131,,1337.0,,,,,1345.0,,8.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190201,,1345.0,,,,,1355.0,,10.0,0.0,0.0,1732.0,0.0,
-FG1911.ZCE,20190211,,1355.0,1344.0,1344.0,1344.0,1344.0,1344.0,-11.0,-11.0,2000.0,5376.0,3732.0,2000.0,
-FG1911.ZCE,20190212,1344.0,1344.0,1368.0,1368.0,1335.0,1335.0,1366.0,-9.0,22.0,3742.0,10225.17,7470.0,3738.0,
-FG1911.ZCE,20190213,1335.0,1366.0,1341.0,1345.0,1328.0,1328.0,1341.0,-38.0,-25.0,2010.0,5390.76,5472.0,-1998.0,
-FG1911.ZCE,20190214,1328.0,1341.0,1326.0,1326.0,1326.0,1326.0,1326.0,-15.0,-15.0,60.0,159.12,5532.0,60.0,
-FG1911.ZCE,20190215,1326.0,1326.0,1309.0,1309.0,1306.0,1306.0,1309.0,-20.0,-17.0,102.0,267.02,5630.0,98.0,
-FG1911.ZCE,20190218,1306.0,1309.0,1303.0,1323.0,1287.0,1323.0,1304.0,14.0,-5.0,154.0,401.74,5780.0,150.0,
-FG1911.ZCE,20190219,1323.0,1304.0,,,,,1325.0,,21.0,0.0,0.0,5780.0,0.0,
-FG1911.ZCE,20190220,,1325.0,1315.0,1315.0,1315.0,1315.0,1315.0,-10.0,-10.0,100.0,263.0,5880.0,100.0,
-FG1911.ZCE,20190221,1315.0,1315.0,,,,,1316.0,,1.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190222,,1316.0,,,,,1316.0,,0.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190225,,1316.0,,,,,1316.0,,0.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190226,,1316.0,,,,,1316.0,,0.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190227,,1316.0,,,,,1316.0,,0.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190228,,1316.0,,,,,1314.0,,-2.0,0.0,0.0,5880.0,0.0,
-FG1911.ZCE,20190301,,1314.0,1303.0,1303.0,1303.0,1303.0,1303.0,-11.0,-11.0,900.0,2345.4,4980.0,-900.0,
-FG1911.ZCE,20190304,1303.0,1303.0,,,,,1303.0,,0.0,0.0,0.0,4980.0,0.0,
-FG1911.ZCE,20190305,,1303.0,,,,,1300.0,,-3.0,0.0,0.0,4980.0,0.0,
-FG1911.ZCE,20190306,,1300.0,1290.0,1290.0,1290.0,1290.0,1290.0,-10.0,-10.0,460.0,1186.8,4520.0,-460.0,
-FG1911.ZCE,20190307,1290.0,1290.0,,,,,1290.0,,0.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190308,,1290.0,,,,,1290.0,,0.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190311,,1290.0,,,,,1276.0,,-14.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190312,,1276.0,,,,,1276.0,,0.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190313,,1276.0,,,,,1274.0,,-2.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190314,,1274.0,,,,,1274.0,,0.0,0.0,0.0,4520.0,0.0,
-FG1911.ZCE,20190315,,1274.0,1262.0,1290.0,1262.0,1290.0,1271.0,16.0,-3.0,402.0,1021.96,4722.0,202.0,
-FG1911.ZCE,20190318,1290.0,1271.0,1285.0,1285.0,1285.0,1285.0,1285.0,14.0,14.0,2.0,5.14,4720.0,-2.0,
-FG1911.ZCE,20190319,1285.0,1285.0,1263.0,1283.0,1263.0,1283.0,1273.0,-2.0,-12.0,400.0,1018.4,4920.0,200.0,
-FG1911.ZCE,20190320,1283.0,1273.0,1258.0,1277.0,1258.0,1277.0,1267.0,4.0,-6.0,402.0,1018.71,4520.0,-400.0,
-FG1911.ZCE,20190321,1277.0,1267.0,1275.0,1275.0,1275.0,1275.0,1275.0,8.0,8.0,250.0,637.5,4270.0,-250.0,
-FG1911.ZCE,20190322,1275.0,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190325,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190326,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190327,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190328,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190329,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190401,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190402,,1275.0,,,,,1275.0,,0.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190403,,1275.0,,,,,1276.0,,1.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190404,,1276.0,,,,,1291.0,,15.0,0.0,0.0,4270.0,0.0,
-FG1911.ZCE,20190408,,1291.0,1299.0,1301.0,1299.0,1301.0,1300.0,10.0,9.0,2000.0,5198.0,5270.0,1000.0,
-FG1911.ZCE,20190409,1301.0,1300.0,1305.0,1305.0,1300.0,1300.0,1305.0,0.0,5.0,202.0,527.2,5072.0,-198.0,
-FG1911.ZCE,20190410,1300.0,1305.0,1324.0,1324.0,1310.0,1310.0,1310.0,5.0,5.0,1002.0,2625.3,5572.0,500.0,
-FG1911.ZCE,20190411,1310.0,1310.0,,,,,1321.0,,11.0,0.0,0.0,5572.0,0.0,
-FG1911.ZCE,20190412,,1321.0,,,,,1321.0,,0.0,0.0,0.0,5572.0,0.0,
-FG1911.ZCE,20190415,,1321.0,,,,,1321.0,,0.0,0.0,0.0,5572.0,0.0,
-FG1911.ZCE,20190416,,1321.0,,,,,1329.0,,8.0,0.0,0.0,5572.0,0.0,
-FG1911.ZCE,20190417,,1329.0,,,,,1329.0,,0.0,0.0,0.0,5572.0,0.0,
-FG1911.ZCE,20190418,,1329.0,1309.0,1312.0,1309.0,1312.0,1311.0,-17.0,-18.0,2000.0,5242.0,6572.0,1000.0,
-FG1911.ZCE,20190419,1312.0,1311.0,,,,,1331.0,,20.0,0.0,0.0,6572.0,0.0,
-FG1911.ZCE,20190422,,1331.0,1342.0,1342.0,1342.0,1342.0,1342.0,11.0,11.0,320.0,858.88,6892.0,320.0,
-FG1911.ZCE,20190423,1342.0,1342.0,,,,,1351.0,,9.0,0.0,0.0,6892.0,0.0,
-FG1911.ZCE,20190424,,1351.0,,,,,1352.0,,1.0,0.0,0.0,6892.0,0.0,
-FG1911.ZCE,20190425,,1352.0,,,,,1352.0,,0.0,0.0,0.0,6892.0,0.0,
-FG1911.ZCE,20190426,,1352.0,,,,,1355.0,,3.0,0.0,0.0,6892.0,0.0,
-FG1911.ZCE,20190429,,1355.0,1362.0,1362.0,1362.0,1362.0,1362.0,7.0,7.0,100.0,272.4,6992.0,100.0,
-FG1911.ZCE,20190430,1362.0,1362.0,1352.0,1354.0,1352.0,1354.0,1354.0,-8.0,-8.0,102.0,276.21,7092.0,100.0,
-FG1911.ZCE,20190506,1354.0,1354.0,,,,,1352.0,,-2.0,0.0,0.0,7092.0,0.0,
-FG1911.ZCE,20190507,,1352.0,,,,,1335.0,,-17.0,0.0,0.0,7092.0,0.0,
-FG1911.ZCE,20190508,,1335.0,,,,,1335.0,,0.0,0.0,0.0,7092.0,0.0,
-FG1911.ZCE,20190509,,1335.0,1335.0,1335.0,1335.0,1335.0,1335.0,0.0,0.0,600.0,1602.0,6492.0,-600.0,
-FG1911.ZCE,20190510,1335.0,1335.0,1324.0,1356.0,1324.0,1356.0,1340.0,21.0,5.0,4.0,10.72,6492.0,0.0,
-FG1911.ZCE,20190513,1356.0,1340.0,,,,,1347.0,,7.0,0.0,0.0,6492.0,0.0,
-FG1911.ZCE,20190514,,1347.0,,,,,1347.0,,0.0,0.0,0.0,6492.0,0.0,
-FG1911.ZCE,20190515,,1347.0,1358.0,1359.0,1356.0,1359.0,1358.0,12.0,11.0,3000.0,8146.0,4992.0,-1500.0,
-FG1911.ZCE,20190516,1359.0,1358.0,,,,,1367.0,,9.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190517,,1367.0,,,,,1373.0,,6.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190520,,1373.0,,,,,1373.0,,0.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190521,,1373.0,,,,,1373.0,,0.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190522,,1373.0,,,,,1391.0,,18.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190523,,1391.0,,,,,1391.0,,0.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190524,,1391.0,,,,,1391.0,,0.0,0.0,0.0,4992.0,0.0,
-FG1911.ZCE,20190527,,1391.0,1402.0,1404.0,1402.0,1402.0,1403.0,11.0,12.0,2000.0,5610.0,3992.0,-1000.0,
-FG1911.ZCE,20190528,1402.0,1403.0,,,,,1385.0,,-18.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190529,,1385.0,,,,,1381.0,,-4.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190530,,1381.0,,,,,1380.0,,-1.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190531,,1380.0,,,,,1369.0,,-11.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190603,,1369.0,,,,,1369.0,,0.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190604,,1369.0,,,,,1366.0,,-3.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190605,,1366.0,,,,,1366.0,,0.0,0.0,0.0,3992.0,0.0,
-FG1911.ZCE,20190606,,1366.0,1372.0,1374.0,1372.0,1373.0,1373.0,7.0,7.0,2400.0,6591.6,5192.0,1200.0,
-FG1911.ZCE,20190610,1373.0,1373.0,,,,,1383.0,,10.0,0.0,0.0,5192.0,0.0,
-FG1911.ZCE,20190611,,1383.0,1433.0,1439.0,1414.0,1439.0,1420.0,56.0,37.0,22.0,62.49,5208.0,16.0,
-FG1911.ZCE,20190612,1439.0,1420.0,1465.0,1473.0,1437.0,1443.0,1439.0,23.0,19.0,4020.0,11565.73,6994.0,1786.0,
-FG1911.ZCE,20190613,1443.0,1439.0,1443.0,1443.0,1443.0,1443.0,1443.0,4.0,4.0,2.0,5.77,6992.0,-2.0,
-FG1911.ZCE,20190614,1443.0,1443.0,1442.0,1442.0,1440.0,1440.0,1441.0,-3.0,-2.0,840.0,2420.88,7412.0,420.0,
-FG1911.ZCE,20190617,1440.0,1441.0,,,,,1441.0,,0.0,0.0,0.0,7412.0,0.0,
-FG1911.ZCE,20190618,,1441.0,,,,,1441.0,,0.0,0.0,0.0,7412.0,0.0,
-FG1911.ZCE,20190619,,1441.0,,,,,1444.0,,3.0,0.0,0.0,7412.0,0.0,
-FG1911.ZCE,20190620,,1444.0,,,,,1455.0,,11.0,0.0,0.0,7412.0,0.0,
-FG1911.ZCE,20190621,,1455.0,,,,,1455.0,,0.0,0.0,0.0,7412.0,0.0,
-FG1911.ZCE,20190624,,1455.0,1452.0,1469.0,1452.0,1469.0,1461.0,14.0,6.0,4.0,11.68,7412.0,0.0,
-FG1911.ZCE,20190625,1469.0,1461.0,1450.0,1450.0,1450.0,1450.0,1450.0,-11.0,-11.0,840.0,2436.0,6992.0,-420.0,
-FG1911.ZCE,20190626,1450.0,1450.0,,,,,1475.0,,25.0,0.0,0.0,6992.0,0.0,
-FG1911.ZCE,20190627,,1475.0,,,,,1475.0,,0.0,0.0,0.0,6992.0,0.0,
-FG1911.ZCE,20190628,,1475.0,1475.0,1479.0,1475.0,1479.0,1477.0,4.0,2.0,400.0,1181.6,6792.0,-200.0,
-FG1911.ZCE,20190701,1479.0,1477.0,1498.0,1498.0,1498.0,1498.0,1498.0,21.0,21.0,2.0,5.99,6794.0,2.0,
-FG1911.ZCE,20190702,1498.0,1498.0,1486.0,1492.0,1482.0,1492.0,1487.0,-6.0,-11.0,1600.0,4756.8,5994.0,-800.0,
-FG1911.ZCE,20190703,1492.0,1487.0,,,,,1481.0,,-6.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190704,,1481.0,,,,,1481.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190705,,1481.0,,,,,1476.0,,-5.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190708,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190709,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190710,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190711,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190712,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190715,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190716,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190717,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190718,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190719,,1476.0,,,,,1476.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190722,,1476.0,,,,,1474.0,,-2.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190723,,1474.0,,,,,1474.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190724,,1474.0,1420.0,1420.0,1420.0,1420.0,1420.0,-54.0,-54.0,2.0,5.68,5994.0,0.0,
-FG1911.ZCE,20190725,1420.0,1420.0,,,,,1432.0,,12.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190726,,1432.0,,,,,1465.0,,33.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190729,,1465.0,,,,,1465.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190730,,1465.0,,,,,1463.0,,-2.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190731,,1463.0,,,,,1462.0,,-1.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190801,,1462.0,,,,,1462.0,,0.0,0.0,0.0,5994.0,0.0,
-FG1911.ZCE,20190802,,1462.0,1449.0,1451.0,1437.0,1437.0,1446.0,-25.0,-16.0,6.0,17.35,5992.0,-2.0,
-FG1911.ZCE,20190805,1437.0,1446.0,1451.0,1453.0,1451.0,1451.0,1451.0,5.0,5.0,4400.0,12771.2,3952.0,-2040.0,
-FG1911.ZCE,20190806,1451.0,1451.0,,,,,1451.0,,0.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190807,,1451.0,,,,,1451.0,,0.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190808,,1451.0,,,,,1451.0,,0.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190809,,1451.0,,,,,1451.0,,0.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190812,,1451.0,,,,,1451.0,,0.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190813,,1451.0,,,,,1446.0,,-5.0,0.0,0.0,3952.0,0.0,
-FG1911.ZCE,20190814,,1446.0,1454.0,1454.0,1454.0,1454.0,1454.0,8.0,8.0,2.0,5.82,3952.0,0.0,
-FG1911.ZCE,20190815,1454.0,1454.0,1452.0,1452.0,1452.0,1452.0,1452.0,-2.0,-2.0,1000.0,2904.0,2952.0,-1000.0,
-FG1911.ZCE,20190816,1452.0,1452.0,1449.0,1449.0,1448.0,1448.0,1449.0,-4.0,-3.0,508.0,1472.17,2444.0,-508.0,
-FG1911.ZCE,20190819,1448.0,1449.0,,,,,1449.0,,0.0,0.0,0.0,2444.0,0.0,
-FG1911.ZCE,20190820,,1449.0,1468.0,1468.0,1468.0,1468.0,1468.0,19.0,19.0,4.0,11.74,2444.0,0.0,
-FG1911.ZCE,20190821,1468.0,1468.0,,,,,1468.0,,0.0,0.0,0.0,2444.0,0.0,
-FG1911.ZCE,20190822,,1468.0,,,,,1468.0,,0.0,0.0,0.0,2444.0,0.0,
-FG1911.ZCE,20190823,,1468.0,,,,,1463.0,,-5.0,0.0,0.0,2444.0,0.0,
-FG1911.ZCE,20190826,,1463.0,1410.0,1450.0,1410.0,1445.0,1434.0,-18.0,-29.0,54.0,154.88,2446.0,2.0,
-FG1911.ZCE,20190827,1445.0,1434.0,1439.0,1439.0,1439.0,1439.0,1439.0,5.0,5.0,940.0,2705.32,1506.0,-940.0,
-FG1911.ZCE,20190828,1439.0,1439.0,,,,,1439.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190829,,1439.0,,,,,1436.0,,-3.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190830,,1436.0,,,,,1436.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190902,,1436.0,,,,,1436.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190903,,1436.0,1417.0,1417.0,1417.0,1417.0,1417.0,-19.0,-19.0,2.0,5.67,1504.0,-2.0,
-FG1911.ZCE,20190904,1417.0,1417.0,,,,,1421.0,,4.0,0.0,0.0,1504.0,0.0,
-FG1911.ZCE,20190905,,1421.0,1455.0,1478.0,1455.0,1478.0,1470.0,57.0,49.0,6.0,17.64,1506.0,2.0,
-FG1911.ZCE,20190906,1478.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190909,,1470.0,,,,,1470.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190910,,1470.0,,,,,1470.0,,0.0,0.0,0.0,1506.0,0.0,
-FG1911.ZCE,20190911,,1470.0,1478.0,1516.0,1467.0,1498.0,1508.0,28.0,38.0,92.0,277.44,1558.0,52.0,
-FG1911.ZCE,20190912,1498.0,1508.0,1493.0,1524.0,1493.0,1498.0,1518.0,-10.0,10.0,56.0,170.0,1522.0,-36.0,
-FG1911.ZCE,20190916,1498.0,1518.0,1500.0,1516.0,1490.0,1516.0,1500.0,-2.0,-18.0,490.0,1469.97,1044.0,-478.0,
-FG1911.ZCE,20190917,1516.0,1500.0,1496.0,1506.0,1496.0,1506.0,1501.0,6.0,1.0,4.0,12.01,1044.0,0.0,
-FG1911.ZCE,20190918,1506.0,1501.0,,,,,1501.0,,0.0,0.0,0.0,1044.0,0.0,
-FG1911.ZCE,20190919,,1501.0,,,,,1501.0,,0.0,0.0,0.0,1044.0,0.0,
-FG1911.ZCE,20190920,,1501.0,,,,,1497.0,,-4.0,0.0,0.0,1044.0,0.0,
-FG1911.ZCE,20190923,,1497.0,1495.0,1495.0,1495.0,1495.0,1495.0,-2.0,-2.0,2.0,5.98,1042.0,-2.0,
-FG1911.ZCE,20190924,1495.0,1495.0,1477.0,1477.0,1477.0,1477.0,1477.0,-18.0,-18.0,2.0,5.91,1042.0,0.0,
-FG1911.ZCE,20190925,1477.0,1477.0,,,,,1469.0,,-8.0,0.0,0.0,1042.0,0.0,
-FG1911.ZCE,20190926,,1469.0,,,,,1410.0,,-59.0,0.0,0.0,1042.0,0.0,
-FG1911.ZCE,20190927,,1410.0,,,,,1436.0,,26.0,0.0,0.0,1042.0,0.0,
-FG1911.ZCE,20190930,,1436.0,,,,,1446.0,,10.0,0.0,0.0,1042.0,0.0,
-FG1911.ZCE,20191008,,1446.0,1507.0,1507.0,1507.0,1507.0,1507.0,61.0,61.0,2.0,6.03,1042.0,0.0,
-FG1911.ZCE,20191009,1507.0,1507.0,,,,,1502.0,,-5.0,0.0,0.0,1042.0,0.0,
-FG1911.ZCE,20191010,,1502.0,1502.0,1525.0,1502.0,1525.0,1514.0,23.0,12.0,4.0,12.11,1040.0,-2.0,
-FG1911.ZCE,20191011,1525.0,1514.0,1533.0,1565.0,1532.0,1532.0,1542.0,18.0,28.0,1230.0,3793.05,516.0,-524.0,
-FG1911.ZCE,20191014,1532.0,1542.0,1553.0,1580.0,1530.0,1540.0,1551.0,-2.0,9.0,26.0,80.65,516.0,0.0,
-FG1911.ZCE,20191015,1540.0,1551.0,1530.0,1575.0,1530.0,1547.0,1547.0,-4.0,-4.0,462.0,1429.56,60.0,-456.0,
-FG1911.ZCE,20191016,1547.0,1547.0,,,,,1547.0,,0.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191017,,1547.0,1535.0,1609.0,1515.0,1572.0,1568.0,25.0,21.0,130.0,407.75,60.0,0.0,
-FG1911.ZCE,20191018,1572.0,1568.0,1628.0,1631.0,1615.0,1617.0,1621.0,49.0,53.0,36.0,116.74,60.0,0.0,
-FG1911.ZCE,20191021,1617.0,1621.0,1685.0,1685.0,1622.0,1634.0,1651.0,13.0,30.0,40.0,132.08,60.0,0.0,
-FG1911.ZCE,20191022,1634.0,1651.0,1700.0,1700.0,1677.0,1677.0,1689.0,26.0,38.0,4.0,13.51,60.0,0.0,
-FG1911.ZCE,20191023,1677.0,1689.0,1659.0,1660.0,1659.0,1660.0,1659.0,-29.0,-30.0,8.0,26.55,60.0,0.0,
-FG1911.ZCE,20191024,1660.0,1659.0,1698.0,1698.0,1689.0,1689.0,1694.0,30.0,35.0,4.0,13.55,60.0,0.0,
-FG1911.ZCE,20191025,1689.0,1694.0,1652.0,1652.0,1648.0,1648.0,1650.0,-46.0,-44.0,16.0,52.8,60.0,0.0,
-FG1911.ZCE,20191028,1648.0,1650.0,1680.0,1680.0,1680.0,1680.0,1680.0,30.0,30.0,2.0,6.72,60.0,0.0,
-FG1911.ZCE,20191029,1680.0,1680.0,,,,,1680.0,,0.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191030,,1680.0,1660.0,1660.0,1644.0,1644.0,1650.0,-36.0,-30.0,8.0,26.4,60.0,0.0,
-FG1911.ZCE,20191031,1644.0,1650.0,1698.0,1699.0,1658.0,1688.0,1683.0,38.0,33.0,32.0,107.73,60.0,0.0,
-FG1911.ZCE,20191101,1688.0,1683.0,1655.0,1655.0,1620.0,1620.0,1629.0,-63.0,-54.0,130.0,423.46,60.0,0.0,
-FG1911.ZCE,20191104,1620.0,1629.0,,,,,1629.0,,0.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191105,,1629.0,,,,,1629.0,,0.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191106,,1629.0,,,,,1632.0,,3.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191107,,1632.0,,,,,1627.0,,-5.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191108,,1627.0,,,,,1634.0,,7.0,0.0,0.0,60.0,0.0,
-FG1911.ZCE,20191111,,1634.0,1600.0,1600.0,1600.0,1600.0,1600.0,-34.0,-34.0,60.0,192.0,0.0,-60.0,
-FG1911.ZCE,20191112,1600.0,1600.0,,,,,1586.0,,-14.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20191113,,1586.0,,,,,1584.0,,-2.0,0.0,0.0,0.0,0.0,
-FG1911.ZCE,20191114,,1584.0,,,,,1594.0,,10.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG1912.csv b/data/FG/FG1912.csv
deleted file mode 100644
index 4d6db3c..0000000
--- a/data/FG/FG1912.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG1912.ZCE,20181217,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181218,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181219,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181220,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181221,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181224,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181225,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181226,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181227,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20181228,,1273.0,,,,,1273.0,,0.0,0.0,0.0,0.0,0.0,
-FG1912.ZCE,20190102,,1273.0,1240.0,1240.0,1240.0,1240.0,1240.0,-33.0,-33.0,2.0,4.96,2.0,2.0,
-FG1912.ZCE,20190103,1240.0,1240.0,,,,,1243.0,,3.0,0.0,0.0,2.0,0.0,
-FG1912.ZCE,20190104,,1243.0,,,,,1257.0,,14.0,0.0,0.0,2.0,0.0,
-FG1912.ZCE,20190107,,1257.0,1276.0,1276.0,1276.0,1276.0,1276.0,19.0,19.0,400.0,1020.8,402.0,400.0,
-FG1912.ZCE,20190108,1276.0,1276.0,,,,,1276.0,,0.0,0.0,0.0,402.0,0.0,
-FG1912.ZCE,20190109,,1276.0,1287.0,1287.0,1287.0,1287.0,1287.0,11.0,11.0,1000.0,2574.0,1402.0,1000.0,
-FG1912.ZCE,20190110,1287.0,1287.0,,,,,1287.0,,0.0,0.0,0.0,1402.0,0.0,
-FG1912.ZCE,20190111,,1287.0,1303.0,1336.0,1303.0,1331.0,1315.0,44.0,28.0,6438.0,16933.64,5420.0,4018.0,
-FG1912.ZCE,20190114,1331.0,1315.0,1313.0,1327.0,1306.0,1306.0,1313.0,-9.0,-2.0,2626.0,6895.04,7728.0,2308.0,
-FG1912.ZCE,20190115,1306.0,1313.0,1307.0,1308.0,1299.0,1306.0,1301.0,-7.0,-12.0,2028.0,5278.8,9754.0,2026.0,
-FG1912.ZCE,20190116,1306.0,1301.0,1281.0,1313.0,1281.0,1300.0,1281.0,-1.0,-20.0,406.0,1040.48,10154.0,400.0,
-FG1912.ZCE,20190117,1300.0,1281.0,1297.0,1300.0,1295.0,1298.0,1298.0,17.0,17.0,856.0,2222.95,10586.0,432.0,
-FG1912.ZCE,20190118,1298.0,1298.0,1286.0,1305.0,1286.0,1305.0,1295.0,7.0,-3.0,936.0,2423.79,11510.0,924.0,
-FG1912.ZCE,20190121,1305.0,1295.0,1308.0,1326.0,1308.0,1316.0,1315.0,21.0,20.0,210.0,552.18,11596.0,86.0,
-FG1912.ZCE,20190122,1316.0,1315.0,1315.0,1315.0,1310.0,1310.0,1314.0,-5.0,-1.0,580.0,1523.82,11996.0,400.0,
-FG1912.ZCE,20190123,1310.0,1314.0,,,,,1314.0,,0.0,0.0,0.0,11996.0,0.0,
-FG1912.ZCE,20190124,,1314.0,1327.0,1327.0,1312.0,1312.0,1322.0,-2.0,8.0,6.0,15.86,12000.0,4.0,
-FG1912.ZCE,20190125,1312.0,1322.0,,,,,1322.0,,0.0,0.0,0.0,12000.0,0.0,
-FG1912.ZCE,20190128,,1322.0,1322.0,1322.0,1315.0,1315.0,1322.0,-7.0,0.0,416.0,1099.7,12400.0,400.0,
-FG1912.ZCE,20190129,1315.0,1322.0,1316.0,1316.0,1316.0,1316.0,1316.0,-6.0,-6.0,96.0,252.67,12496.0,96.0,
-FG1912.ZCE,20190130,1316.0,1316.0,1326.0,1340.0,1325.0,1339.0,1326.0,23.0,10.0,1210.0,3208.12,11802.0,-694.0,
-FG1912.ZCE,20190131,1339.0,1326.0,1339.0,1339.0,1339.0,1339.0,1339.0,13.0,13.0,800.0,2142.4,12602.0,800.0,
-FG1912.ZCE,20190201,1339.0,1339.0,1351.0,1351.0,1347.0,1347.0,1347.0,8.0,8.0,220.0,592.71,12388.0,-214.0,
-FG1912.ZCE,20190211,1347.0,1347.0,1336.0,1336.0,1336.0,1336.0,1336.0,-11.0,-11.0,2002.0,5349.34,14386.0,1998.0,
-FG1912.ZCE,20190212,1336.0,1336.0,1360.0,1360.0,1333.0,1336.0,1359.0,0.0,23.0,3752.0,10194.58,18132.0,3746.0,
-FG1912.ZCE,20190213,1336.0,1359.0,1335.0,1347.0,1319.0,1319.0,1337.0,-40.0,-22.0,2040.0,5454.37,16156.0,-1976.0,
-FG1912.ZCE,20190214,1319.0,1337.0,1315.0,1328.0,1311.0,1311.0,1312.0,-26.0,-25.0,66.0,173.14,16216.0,60.0,
-FG1912.ZCE,20190215,1311.0,1312.0,1309.0,1309.0,1303.0,1303.0,1309.0,-9.0,-3.0,108.0,282.7,16318.0,102.0,
-FG1912.ZCE,20190218,1303.0,1309.0,1300.0,1312.0,1300.0,1300.0,1310.0,-9.0,1.0,1152.0,3018.6,15970.0,-348.0,
-FG1912.ZCE,20190219,1300.0,1310.0,1296.0,1328.0,1296.0,1324.0,1297.0,14.0,-13.0,1128.0,2925.17,17076.0,1106.0,
-FG1912.ZCE,20190220,1324.0,1297.0,1310.0,1329.0,1310.0,1329.0,1311.0,32.0,14.0,104.0,272.63,17174.0,98.0,
-FG1912.ZCE,20190221,1329.0,1311.0,1329.0,1329.0,1329.0,1329.0,1329.0,18.0,18.0,6.0,15.95,17174.0,0.0,
-FG1912.ZCE,20190222,1329.0,1329.0,,,,,1329.0,,0.0,0.0,0.0,17174.0,0.0,
-FG1912.ZCE,20190225,,1329.0,1328.0,1333.0,1326.0,1333.0,1330.0,4.0,1.0,40.0,106.41,17154.0,-20.0,
-FG1912.ZCE,20190226,1333.0,1330.0,1316.0,1316.0,1316.0,1316.0,1316.0,-14.0,-14.0,2.0,5.26,17154.0,0.0,
-FG1912.ZCE,20190227,1316.0,1316.0,1329.0,1329.0,1329.0,1329.0,1329.0,13.0,13.0,1400.0,3721.2,18554.0,1400.0,
-FG1912.ZCE,20190228,1329.0,1329.0,1324.0,1324.0,1301.0,1301.0,1304.0,-28.0,-25.0,412.0,1074.7,18962.0,408.0,
-FG1912.ZCE,20190301,1301.0,1304.0,1290.0,1304.0,1290.0,1304.0,1290.0,0.0,-14.0,902.0,2327.22,18062.0,-900.0,
-FG1912.ZCE,20190304,1304.0,1290.0,1294.0,1304.0,1291.0,1300.0,1298.0,10.0,8.0,18.0,46.73,18066.0,4.0,
-FG1912.ZCE,20190305,1300.0,1298.0,1301.0,1301.0,1301.0,1301.0,1301.0,3.0,3.0,1000.0,2602.0,17066.0,-1000.0,
-FG1912.ZCE,20190306,1301.0,1301.0,1290.0,1290.0,1290.0,1290.0,1290.0,-11.0,-11.0,2.0,5.16,17068.0,2.0,
-FG1912.ZCE,20190307,1290.0,1290.0,1297.0,1297.0,1297.0,1297.0,1297.0,7.0,7.0,2.0,5.19,17068.0,0.0,
-FG1912.ZCE,20190308,1297.0,1297.0,,,,,1297.0,,0.0,0.0,0.0,17068.0,0.0,
-FG1912.ZCE,20190311,,1297.0,,,,,1289.0,,-8.0,0.0,0.0,17068.0,0.0,
-FG1912.ZCE,20190312,,1289.0,,,,,1289.0,,0.0,0.0,0.0,17068.0,0.0,
-FG1912.ZCE,20190313,,1289.0,1289.0,1289.0,1289.0,1289.0,1289.0,0.0,0.0,2.0,5.16,17070.0,2.0,
-FG1912.ZCE,20190314,1289.0,1289.0,1280.0,1280.0,1280.0,1280.0,1280.0,-9.0,-9.0,80.0,204.8,17150.0,80.0,
-FG1912.ZCE,20190315,1280.0,1280.0,1302.0,1304.0,1282.0,1286.0,1293.0,6.0,13.0,404.0,1044.75,17350.0,200.0,
-FG1912.ZCE,20190318,1286.0,1293.0,1298.0,1298.0,1288.0,1288.0,1296.0,-5.0,3.0,8.0,20.73,17352.0,2.0,
-FG1912.ZCE,20190319,1288.0,1296.0,1272.0,1292.0,1272.0,1275.0,1275.0,-21.0,-21.0,4738.0,12083.78,13972.0,-3380.0,
-FG1912.ZCE,20190320,1275.0,1275.0,1283.0,1283.0,1269.0,1282.0,1276.0,7.0,1.0,406.0,1036.18,13572.0,-400.0,
-FG1912.ZCE,20190321,1282.0,1276.0,1293.0,1293.0,1291.0,1291.0,1291.0,15.0,15.0,254.0,655.84,13322.0,-250.0,
-FG1912.ZCE,20190322,1291.0,1291.0,1304.0,1304.0,1276.0,1288.0,1283.0,-3.0,-8.0,34.0,87.21,13328.0,6.0,
-FG1912.ZCE,20190325,1288.0,1283.0,1283.0,1291.0,1283.0,1284.0,1285.0,1.0,2.0,36.0,92.5,13340.0,12.0,
-FG1912.ZCE,20190326,1284.0,1285.0,1277.0,1277.0,1277.0,1277.0,1277.0,-8.0,-8.0,4.0,10.22,13340.0,0.0,
-FG1912.ZCE,20190327,1277.0,1277.0,,,,,1280.0,,3.0,0.0,0.0,13340.0,0.0,
-FG1912.ZCE,20190328,,1280.0,1285.0,1285.0,1285.0,1285.0,1285.0,5.0,5.0,2.0,5.14,13338.0,-2.0,
-FG1912.ZCE,20190329,1285.0,1285.0,1277.0,1303.0,1277.0,1283.0,1277.0,-2.0,-8.0,2058.0,5257.62,11358.0,-1980.0,
-FG1912.ZCE,20190401,1283.0,1277.0,1302.0,1302.0,1285.0,1293.0,1293.0,16.0,16.0,2986.0,7721.56,9876.0,-1482.0,
-FG1912.ZCE,20190402,1293.0,1293.0,,,,,1293.0,,0.0,0.0,0.0,9876.0,0.0,
-FG1912.ZCE,20190403,,1293.0,1289.0,1289.0,1289.0,1289.0,1289.0,-4.0,-4.0,4.0,10.31,9876.0,0.0,
-FG1912.ZCE,20190404,1289.0,1289.0,,,,,1291.0,,2.0,0.0,0.0,9876.0,0.0,
-FG1912.ZCE,20190408,,1291.0,1304.0,1310.0,1299.0,1299.0,1299.0,8.0,8.0,2040.0,5300.57,10854.0,978.0,
-FG1912.ZCE,20190409,1299.0,1299.0,1309.0,1323.0,1309.0,1310.0,1317.0,11.0,18.0,52.0,136.95,10846.0,-8.0,
-FG1912.ZCE,20190410,1310.0,1317.0,1314.0,1316.0,1310.0,1316.0,1311.0,-1.0,-6.0,1204.0,3156.13,11144.0,298.0,
-FG1912.ZCE,20190411,1316.0,1311.0,1320.0,1322.0,1320.0,1322.0,1322.0,11.0,11.0,10.0,26.43,11142.0,-2.0,
-FG1912.ZCE,20190412,1322.0,1322.0,,,,,1322.0,,0.0,0.0,0.0,11142.0,0.0,
-FG1912.ZCE,20190415,,1322.0,,,,,1322.0,,0.0,0.0,0.0,11142.0,0.0,
-FG1912.ZCE,20190416,,1322.0,1325.0,1334.0,1316.0,1334.0,1320.0,12.0,-2.0,156.0,411.84,11292.0,150.0,
-FG1912.ZCE,20190417,1334.0,1320.0,,,,,1320.0,,0.0,0.0,0.0,11292.0,0.0,
-FG1912.ZCE,20190418,,1320.0,1320.0,1323.0,1309.0,1323.0,1310.0,3.0,-10.0,2006.0,5254.85,12298.0,1006.0,
-FG1912.ZCE,20190419,1323.0,1310.0,1307.0,1325.0,1307.0,1325.0,1321.0,15.0,11.0,10.0,26.43,12294.0,-4.0,
-FG1912.ZCE,20190422,1325.0,1321.0,1339.0,1352.0,1333.0,1333.0,1339.0,12.0,18.0,328.0,878.42,12612.0,318.0,
-FG1912.ZCE,20190423,1333.0,1339.0,1353.0,1358.0,1353.0,1358.0,1355.0,19.0,16.0,94.0,254.71,12656.0,44.0,
-FG1912.ZCE,20190424,1358.0,1355.0,1357.0,1374.0,1357.0,1372.0,1359.0,17.0,4.0,304.0,826.02,12958.0,302.0,
-FG1912.ZCE,20190425,1372.0,1359.0,,,,,1359.0,,0.0,0.0,0.0,12958.0,0.0,
-FG1912.ZCE,20190426,,1359.0,1371.0,1371.0,1355.0,1363.0,1364.0,4.0,5.0,14.0,38.2,12962.0,4.0,
-FG1912.ZCE,20190429,1363.0,1364.0,1337.0,1378.0,1337.0,1364.0,1361.0,0.0,-3.0,120.0,326.73,13056.0,94.0,
-FG1912.ZCE,20190430,1364.0,1361.0,1354.0,1377.0,1354.0,1364.0,1355.0,3.0,-6.0,108.0,292.68,13156.0,100.0,
-FG1912.ZCE,20190506,1364.0,1355.0,1383.0,1383.0,1340.0,1348.0,1351.0,-7.0,-4.0,30.0,81.08,13156.0,0.0,
-FG1912.ZCE,20190507,1348.0,1351.0,1332.0,1356.0,1332.0,1346.0,1347.0,-5.0,-4.0,24.0,64.63,13154.0,-2.0,
-FG1912.ZCE,20190508,1346.0,1347.0,1341.0,1345.0,1341.0,1345.0,1343.0,-2.0,-4.0,4.0,10.74,13152.0,-2.0,
-FG1912.ZCE,20190509,1345.0,1343.0,1354.0,1371.0,1340.0,1371.0,1360.0,28.0,17.0,10.0,27.2,13156.0,4.0,
-FG1912.ZCE,20190510,1371.0,1360.0,1332.0,1373.0,1332.0,1355.0,1334.0,-5.0,-26.0,652.0,1739.91,12578.0,-578.0,
-FG1912.ZCE,20190513,1355.0,1334.0,1387.0,1387.0,1354.0,1357.0,1364.0,23.0,30.0,62.0,169.11,12586.0,8.0,
-FG1912.ZCE,20190514,1357.0,1364.0,1396.0,1396.0,1357.0,1364.0,1365.0,0.0,1.0,20.0,54.6,12590.0,4.0,
-FG1912.ZCE,20190515,1364.0,1365.0,1366.0,1378.0,1357.0,1367.0,1361.0,2.0,-4.0,3216.0,8751.76,10878.0,-1712.0,
-FG1912.ZCE,20190516,1367.0,1361.0,1372.0,1372.0,1372.0,1372.0,1372.0,11.0,11.0,2.0,5.49,10878.0,0.0,
-FG1912.ZCE,20190517,1372.0,1372.0,,,,,1377.0,,5.0,0.0,0.0,10878.0,0.0,
-FG1912.ZCE,20190520,,1377.0,1346.0,1346.0,1346.0,1346.0,1346.0,-31.0,-31.0,400.0,1076.8,10478.0,-400.0,
-FG1912.ZCE,20190521,1346.0,1346.0,1372.0,1398.0,1372.0,1398.0,1386.0,52.0,40.0,38.0,105.31,10470.0,-8.0,
-FG1912.ZCE,20190522,1398.0,1386.0,1395.0,1396.0,1395.0,1396.0,1396.0,10.0,10.0,16.0,44.66,10470.0,0.0,
-FG1912.ZCE,20190523,1396.0,1396.0,1402.0,1402.0,1398.0,1398.0,1400.0,2.0,4.0,30.0,83.98,10466.0,-4.0,
-FG1912.ZCE,20190524,1398.0,1400.0,1396.0,1396.0,1386.0,1395.0,1391.0,-5.0,-9.0,8.0,22.25,10468.0,2.0,
-FG1912.ZCE,20190527,1395.0,1391.0,1420.0,1420.0,1407.0,1409.0,1407.0,18.0,16.0,2008.0,5650.63,9466.0,-1002.0,
-FG1912.ZCE,20190528,1409.0,1407.0,1390.0,1395.0,1385.0,1395.0,1391.0,-12.0,-16.0,40.0,111.24,9468.0,2.0,
-FG1912.ZCE,20190529,1395.0,1391.0,1388.0,1392.0,1388.0,1388.0,1392.0,-3.0,1.0,268.0,746.06,9204.0,-264.0,
-FG1912.ZCE,20190530,1388.0,1392.0,1400.0,1405.0,1389.0,1389.0,1395.0,-3.0,3.0,20.0,55.78,9202.0,-2.0,
-FG1912.ZCE,20190531,1389.0,1395.0,1387.0,1395.0,1380.0,1395.0,1389.0,0.0,-6.0,28.0,77.79,9202.0,0.0,
-FG1912.ZCE,20190603,1395.0,1389.0,1383.0,1393.0,1379.0,1382.0,1384.0,-7.0,-5.0,28.0,77.5,9200.0,-2.0,
-FG1912.ZCE,20190604,1382.0,1384.0,1380.0,1380.0,1365.0,1375.0,1370.0,-9.0,-14.0,38.0,104.15,9214.0,14.0,
-FG1912.ZCE,20190605,1375.0,1370.0,,,,,1375.0,,5.0,0.0,0.0,9214.0,0.0,
-FG1912.ZCE,20190606,,1375.0,1374.0,1407.0,1370.0,1407.0,1378.0,32.0,3.0,2416.0,6657.24,10418.0,1204.0,
-FG1912.ZCE,20190610,1407.0,1378.0,1415.0,1425.0,1408.0,1411.0,1419.0,33.0,41.0,44.0,124.86,10400.0,-18.0,
-FG1912.ZCE,20190611,1411.0,1419.0,1420.0,1476.0,1420.0,1475.0,1467.0,56.0,48.0,300.0,880.15,10558.0,158.0,
-FG1912.ZCE,20190612,1475.0,1467.0,1481.0,1481.0,1443.0,1449.0,1447.0,-18.0,-20.0,4264.0,12339.0,12252.0,1694.0,
-FG1912.ZCE,20190613,1449.0,1447.0,1447.0,1454.0,1447.0,1447.0,1449.0,0.0,2.0,18.0,52.17,12246.0,-6.0,
-FG1912.ZCE,20190614,1447.0,1449.0,1441.0,1455.0,1441.0,1449.0,1442.0,0.0,-7.0,876.0,2527.0,12672.0,426.0,
-FG1912.ZCE,20190617,1449.0,1442.0,1441.0,1446.0,1441.0,1446.0,1445.0,4.0,3.0,28.0,80.89,12672.0,0.0,
-FG1912.ZCE,20190618,1446.0,1445.0,1435.0,1449.0,1435.0,1440.0,1441.0,-5.0,-4.0,14.0,40.36,12674.0,2.0,
-FG1912.ZCE,20190619,1440.0,1441.0,1450.0,1472.0,1447.0,1450.0,1457.0,9.0,16.0,56.0,163.19,12662.0,-12.0,
-FG1912.ZCE,20190620,1450.0,1457.0,1462.0,1470.0,1452.0,1455.0,1461.0,-2.0,4.0,22.0,64.28,12668.0,6.0,
-FG1912.ZCE,20190621,1455.0,1461.0,1456.0,1456.0,1454.0,1454.0,1455.0,-7.0,-6.0,4.0,11.64,12664.0,-4.0,
-FG1912.ZCE,20190624,1454.0,1455.0,1463.0,1470.0,1460.0,1460.0,1463.0,5.0,8.0,26.0,76.06,12662.0,-2.0,
-FG1912.ZCE,20190625,1460.0,1463.0,1469.0,1473.0,1450.0,1450.0,1450.0,-13.0,-13.0,854.0,2477.12,12240.0,-422.0,
-FG1912.ZCE,20190626,1450.0,1450.0,1480.0,1494.0,1480.0,1494.0,1490.0,44.0,40.0,8.0,23.83,12238.0,-2.0,
-FG1912.ZCE,20190627,1494.0,1490.0,1484.0,1485.0,1478.0,1478.0,1483.0,-12.0,-7.0,40.0,118.62,12256.0,18.0,
-FG1912.ZCE,20190628,1478.0,1483.0,1479.0,1479.0,1476.0,1476.0,1479.0,-7.0,-4.0,402.0,1189.1,12056.0,-200.0,
-FG1912.ZCE,20190701,1476.0,1479.0,1490.0,1490.0,1488.0,1488.0,1490.0,9.0,11.0,16.0,47.66,12054.0,-2.0,
-FG1912.ZCE,20190702,1488.0,1490.0,1489.0,1502.0,1482.0,1493.0,1486.0,3.0,-4.0,1700.0,5053.18,11322.0,-732.0,
-FG1912.ZCE,20190703,1493.0,1486.0,1482.0,1489.0,1475.0,1475.0,1482.0,-11.0,-4.0,24.0,71.14,11312.0,-10.0,
-FG1912.ZCE,20190704,1475.0,1482.0,1477.0,1477.0,1470.0,1471.0,1473.0,-11.0,-9.0,8.0,23.57,11314.0,2.0,
-FG1912.ZCE,20190705,1471.0,1473.0,1475.0,1475.0,1469.0,1472.0,1471.0,-1.0,-2.0,12.0,35.31,11318.0,4.0,
-FG1912.ZCE,20190708,1472.0,1471.0,1478.0,1478.0,1468.0,1478.0,1475.0,7.0,4.0,20.0,58.99,11310.0,-8.0,
-FG1912.ZCE,20190709,1478.0,1475.0,1488.0,1488.0,1488.0,1488.0,1488.0,13.0,13.0,4.0,11.9,11306.0,-4.0,
-FG1912.ZCE,20190710,1488.0,1488.0,1477.0,1477.0,1469.0,1469.0,1475.0,-19.0,-13.0,70.0,206.56,11252.0,-54.0,
-FG1912.ZCE,20190711,1469.0,1475.0,1472.0,1480.0,1468.0,1475.0,1474.0,0.0,-1.0,40.0,117.94,11252.0,0.0,
-FG1912.ZCE,20190712,1475.0,1474.0,1466.0,1476.0,1461.0,1468.0,1468.0,-6.0,-6.0,38.0,111.53,11256.0,4.0,
-FG1912.ZCE,20190715,1468.0,1468.0,1460.0,1484.0,1457.0,1469.0,1468.0,1.0,0.0,18.0,52.84,11256.0,0.0,
-FG1912.ZCE,20190716,1469.0,1468.0,1489.0,1499.0,1476.0,1484.0,1491.0,16.0,23.0,640.0,1908.6,11236.0,-20.0,
-FG1912.ZCE,20190717,1484.0,1491.0,1483.0,1485.0,1468.0,1484.0,1482.0,-7.0,-9.0,62.0,183.75,11242.0,6.0,
-FG1912.ZCE,20190718,1484.0,1482.0,1489.0,1489.0,1473.0,1476.0,1478.0,-6.0,-4.0,60.0,177.42,11262.0,20.0,
-FG1912.ZCE,20190719,1476.0,1478.0,1466.0,1484.0,1466.0,1475.0,1476.0,-3.0,-2.0,80.0,236.16,11278.0,16.0,
-FG1912.ZCE,20190722,1475.0,1476.0,1483.0,1483.0,1461.0,1462.0,1466.0,-14.0,-10.0,254.0,744.93,11478.0,200.0,
-FG1912.ZCE,20190723,1462.0,1466.0,1467.0,1473.0,1456.0,1470.0,1468.0,4.0,2.0,18.0,52.83,11480.0,2.0,
-FG1912.ZCE,20190724,1470.0,1468.0,1470.0,1472.0,1470.0,1472.0,1471.0,4.0,3.0,6.0,17.65,11480.0,0.0,
-FG1912.ZCE,20190725,1472.0,1471.0,1477.0,1483.0,1472.0,1483.0,1478.0,12.0,7.0,66.0,195.09,11526.0,46.0,
-FG1912.ZCE,20190726,1483.0,1478.0,1488.0,1488.0,1469.0,1480.0,1478.0,2.0,0.0,84.0,248.38,11600.0,74.0,
-FG1912.ZCE,20190729,1480.0,1478.0,1473.0,1476.0,1459.0,1464.0,1466.0,-14.0,-12.0,32.0,93.8,11600.0,0.0,
-FG1912.ZCE,20190730,1464.0,1466.0,1473.0,1473.0,1459.0,1460.0,1466.0,-6.0,0.0,80.0,234.61,11664.0,64.0,
-FG1912.ZCE,20190731,1460.0,1466.0,1460.0,1465.0,1454.0,1454.0,1463.0,-12.0,-3.0,138.0,403.84,11702.0,38.0,
-FG1912.ZCE,20190801,1454.0,1463.0,1465.0,1465.0,1446.0,1450.0,1456.0,-13.0,-7.0,64.0,186.38,11704.0,2.0,
-FG1912.ZCE,20190802,1450.0,1456.0,1452.0,1452.0,1428.0,1435.0,1439.0,-21.0,-17.0,262.0,754.28,11896.0,192.0,
-FG1912.ZCE,20190805,1435.0,1439.0,1444.0,1454.0,1438.0,1445.0,1451.0,6.0,12.0,4482.0,13006.3,9856.0,-2040.0,
-FG1912.ZCE,20190806,1445.0,1451.0,1444.0,1448.0,1437.0,1445.0,1443.0,-6.0,-8.0,60.0,173.12,9862.0,6.0,
-FG1912.ZCE,20190807,1445.0,1443.0,1434.0,1434.0,1401.0,1411.0,1413.0,-32.0,-30.0,98.0,277.02,9844.0,-18.0,
-FG1912.ZCE,20190808,1411.0,1413.0,1412.0,1420.0,1406.0,1406.0,1417.0,-7.0,4.0,104.0,294.65,9878.0,34.0,
-FG1912.ZCE,20190809,1406.0,1417.0,1412.0,1417.0,1407.0,1414.0,1412.0,-3.0,-5.0,102.0,288.02,9844.0,-34.0,
-FG1912.ZCE,20190812,1414.0,1412.0,1414.0,1420.0,1414.0,1420.0,1416.0,8.0,4.0,64.0,181.22,9804.0,-40.0,
-FG1912.ZCE,20190813,1420.0,1416.0,1413.0,1440.0,1413.0,1423.0,1424.0,7.0,8.0,76.0,216.42,9808.0,4.0,
-FG1912.ZCE,20190814,1423.0,1424.0,1428.0,1447.0,1421.0,1439.0,1438.0,15.0,14.0,174.0,500.58,9878.0,70.0,
-FG1912.ZCE,20190815,1439.0,1438.0,1442.0,1445.0,1432.0,1437.0,1437.0,-1.0,-1.0,1034.0,2972.01,8890.0,-988.0,
-FG1912.ZCE,20190816,1437.0,1437.0,1454.0,1463.0,1442.0,1442.0,1450.0,5.0,13.0,654.0,1896.12,8472.0,-418.0,
-FG1912.ZCE,20190819,1442.0,1450.0,1455.0,1465.0,1455.0,1461.0,1461.0,11.0,11.0,536.0,1565.67,8916.0,444.0,
-FG1912.ZCE,20190820,1461.0,1461.0,1456.0,1477.0,1455.0,1455.0,1474.0,-6.0,13.0,480.0,1415.5,9286.0,370.0,
-FG1912.ZCE,20190821,1455.0,1474.0,1462.0,1462.0,1442.0,1455.0,1451.0,-19.0,-23.0,234.0,679.27,9320.0,34.0,
-FG1912.ZCE,20190822,1455.0,1451.0,1445.0,1458.0,1440.0,1443.0,1445.0,-8.0,-6.0,108.0,312.07,9236.0,-84.0,
-FG1912.ZCE,20190823,1443.0,1445.0,1441.0,1450.0,1415.0,1434.0,1425.0,-11.0,-20.0,460.0,1310.68,9258.0,22.0,
-FG1912.ZCE,20190826,1434.0,1425.0,1428.0,1430.0,1416.0,1416.0,1419.0,-9.0,-6.0,266.0,754.82,9056.0,-202.0,
-FG1912.ZCE,20190827,1416.0,1419.0,1431.0,1433.0,1427.0,1430.0,1427.0,11.0,8.0,964.0,2751.41,8118.0,-938.0,
-FG1912.ZCE,20190828,1430.0,1427.0,1421.0,1432.0,1413.0,1432.0,1425.0,5.0,-2.0,52.0,148.2,8124.0,6.0,
-FG1912.ZCE,20190829,1432.0,1425.0,1442.0,1445.0,1416.0,1419.0,1432.0,-6.0,7.0,52.0,148.89,8126.0,2.0,
-FG1912.ZCE,20190830,1419.0,1432.0,1403.0,1430.0,1403.0,1421.0,1427.0,-11.0,-5.0,226.0,645.02,7928.0,-198.0,
-FG1912.ZCE,20190902,1421.0,1427.0,1425.0,1426.0,1425.0,1425.0,1425.0,-2.0,-2.0,6.0,17.1,7930.0,2.0,
-FG1912.ZCE,20190903,1425.0,1425.0,1436.0,1436.0,1424.0,1426.0,1430.0,1.0,5.0,28.0,80.06,7936.0,6.0,
-FG1912.ZCE,20190904,1426.0,1430.0,1428.0,1451.0,1428.0,1451.0,1437.0,21.0,7.0,30.0,86.2,7930.0,-6.0,
-FG1912.ZCE,20190905,1451.0,1437.0,1440.0,1455.0,1440.0,1447.0,1448.0,10.0,11.0,58.0,168.0,7926.0,-4.0,
-FG1912.ZCE,20190906,1447.0,1448.0,1440.0,1451.0,1440.0,1440.0,1445.0,-8.0,-3.0,20.0,57.78,7920.0,-6.0,
-FG1912.ZCE,20190909,1440.0,1445.0,1439.0,1456.0,1436.0,1436.0,1445.0,-9.0,0.0,26.0,75.12,7930.0,10.0,
-FG1912.ZCE,20190910,1436.0,1445.0,1458.0,1461.0,1443.0,1456.0,1454.0,11.0,9.0,266.0,773.74,8082.0,152.0,
-FG1912.ZCE,20190911,1456.0,1454.0,1453.0,1466.0,1453.0,1463.0,1460.0,9.0,6.0,48.0,140.12,8090.0,8.0,
-FG1912.ZCE,20190912,1463.0,1460.0,1461.0,1492.0,1455.0,1483.0,1476.0,23.0,16.0,230.0,679.16,8106.0,16.0,
-FG1912.ZCE,20190916,1483.0,1476.0,1467.0,1491.0,1467.0,1489.0,1481.0,13.0,5.0,54.0,159.91,8110.0,4.0,
-FG1912.ZCE,20190917,1489.0,1481.0,1480.0,1495.0,1473.0,1491.0,1483.0,10.0,2.0,186.0,551.56,8156.0,46.0,
-FG1912.ZCE,20190918,1491.0,1483.0,1481.0,1494.0,1481.0,1483.0,1491.0,0.0,8.0,108.0,322.03,8200.0,44.0,
-FG1912.ZCE,20190919,1483.0,1491.0,1483.0,1483.0,1475.0,1480.0,1478.0,-11.0,-13.0,92.0,271.97,8230.0,30.0,
-FG1912.ZCE,20190920,1480.0,1478.0,1485.0,1485.0,1472.0,1473.0,1476.0,-5.0,-2.0,58.0,171.26,8196.0,-34.0,
-FG1912.ZCE,20190923,1473.0,1476.0,1466.0,1478.0,1461.0,1472.0,1467.0,-4.0,-9.0,194.0,569.1,8136.0,-60.0,
-FG1912.ZCE,20190924,1472.0,1467.0,1486.0,1486.0,1442.0,1454.0,1459.0,-13.0,-8.0,196.0,571.94,8096.0,-40.0,
-FG1912.ZCE,20190925,1454.0,1459.0,1451.0,1460.0,1449.0,1451.0,1453.0,-8.0,-6.0,320.0,930.01,8030.0,-66.0,
-FG1912.ZCE,20190926,1451.0,1453.0,1451.0,1475.0,1446.0,1475.0,1460.0,22.0,7.0,96.0,280.28,7964.0,-66.0,
-FG1912.ZCE,20190927,1475.0,1460.0,1480.0,1490.0,1479.0,1490.0,1484.0,30.0,24.0,106.0,314.6,7914.0,-50.0,
-FG1912.ZCE,20190930,1490.0,1484.0,1483.0,1504.0,1483.0,1504.0,1497.0,20.0,13.0,58.0,173.7,7896.0,-18.0,
-FG1912.ZCE,20191008,1504.0,1497.0,1492.0,1509.0,1492.0,1498.0,1498.0,1.0,1.0,18.0,53.94,7898.0,2.0,
-FG1912.ZCE,20191009,1498.0,1498.0,1491.0,1491.0,1481.0,1489.0,1488.0,-9.0,-10.0,104.0,309.43,7842.0,-56.0,
-FG1912.ZCE,20191010,1489.0,1488.0,1497.0,1502.0,1488.0,1494.0,1495.0,6.0,7.0,128.0,382.76,7826.0,-16.0,
-FG1912.ZCE,20191011,1494.0,1495.0,1494.0,1505.0,1492.0,1505.0,1498.0,10.0,3.0,84.0,251.71,7846.0,20.0,
-FG1912.ZCE,20191014,1505.0,1498.0,1510.0,1513.0,1492.0,1500.0,1503.0,2.0,5.0,114.0,342.65,7842.0,-4.0,
-FG1912.ZCE,20191015,1500.0,1503.0,1493.0,1504.0,1488.0,1501.0,1495.0,-2.0,-8.0,698.0,2087.59,7472.0,-370.0,
-FG1912.ZCE,20191016,1501.0,1495.0,1501.0,1506.0,1494.0,1494.0,1500.0,-1.0,5.0,238.0,713.92,7278.0,-194.0,
-FG1912.ZCE,20191017,1494.0,1500.0,1489.0,1500.0,1485.0,1490.0,1492.0,-10.0,-8.0,54.0,161.09,7252.0,-26.0,
-FG1912.ZCE,20191018,1490.0,1492.0,1480.0,1543.0,1480.0,1537.0,1512.0,45.0,20.0,298.0,901.43,7220.0,-32.0,
-FG1912.ZCE,20191021,1537.0,1512.0,1538.0,1553.0,1528.0,1553.0,1538.0,41.0,26.0,236.0,725.93,7228.0,8.0,
-FG1912.ZCE,20191022,1553.0,1538.0,1544.0,1549.0,1535.0,1546.0,1544.0,8.0,6.0,92.0,284.13,7216.0,-12.0,
-FG1912.ZCE,20191023,1546.0,1544.0,1548.0,1574.0,1539.0,1565.0,1555.0,21.0,11.0,194.0,603.22,7168.0,-48.0,
-FG1912.ZCE,20191024,1565.0,1555.0,1562.0,1580.0,1560.0,1569.0,1569.0,14.0,14.0,430.0,1349.23,7074.0,-94.0,
-FG1912.ZCE,20191025,1569.0,1569.0,1573.0,1573.0,1549.0,1559.0,1559.0,-10.0,-10.0,218.0,679.54,6994.0,-80.0,
-FG1912.ZCE,20191028,1559.0,1559.0,1554.0,1559.0,1545.0,1558.0,1554.0,-1.0,-5.0,50.0,155.39,6974.0,-20.0,
-FG1912.ZCE,20191029,1558.0,1554.0,1545.0,1565.0,1538.0,1540.0,1547.0,-14.0,-7.0,100.0,309.4,6946.0,-28.0,
-FG1912.ZCE,20191030,1540.0,1547.0,1543.0,1550.0,1543.0,1545.0,1545.0,-2.0,-2.0,26.0,80.36,6942.0,-4.0,
-FG1912.ZCE,20191031,1545.0,1545.0,1543.0,1560.0,1539.0,1550.0,1546.0,5.0,1.0,126.0,389.5,6896.0,-46.0,
-FG1912.ZCE,20191101,1550.0,1546.0,1555.0,1559.0,1541.0,1551.0,1550.0,5.0,4.0,92.0,285.27,6848.0,-48.0,
-FG1912.ZCE,20191104,1551.0,1550.0,1564.0,1564.0,1541.0,1551.0,1554.0,1.0,4.0,26.0,80.8,6838.0,-10.0,
-FG1912.ZCE,20191105,1551.0,1554.0,1555.0,1557.0,1549.0,1552.0,1551.0,-2.0,-3.0,18.0,55.85,6834.0,-4.0,
-FG1912.ZCE,20191106,1552.0,1551.0,1558.0,1558.0,1546.0,1549.0,1551.0,-2.0,0.0,30.0,93.07,6838.0,4.0,
-FG1912.ZCE,20191107,1549.0,1551.0,1550.0,1557.0,1545.0,1551.0,1548.0,0.0,-3.0,82.0,253.84,6784.0,-54.0,
-FG1912.ZCE,20191108,1551.0,1548.0,1553.0,1563.0,1549.0,1553.0,1551.0,5.0,3.0,262.0,812.92,6758.0,-26.0,
-FG1912.ZCE,20191111,1553.0,1551.0,1549.0,1558.0,1540.0,1549.0,1546.0,-2.0,-5.0,252.0,779.09,6558.0,-200.0,
-FG1912.ZCE,20191112,1549.0,1546.0,1550.0,1550.0,1534.0,1546.0,1540.0,0.0,-6.0,76.0,234.1,6514.0,-44.0,
-FG1912.ZCE,20191113,1546.0,1540.0,1547.0,1568.0,1525.0,1540.0,1539.0,0.0,-1.0,146.0,449.51,6412.0,-102.0,
-FG1912.ZCE,20191114,1540.0,1539.0,1531.0,1549.0,1531.0,1549.0,1538.0,10.0,-1.0,22.0,67.67,6414.0,2.0,
-FG1912.ZCE,20191115,1549.0,1538.0,1549.0,1558.0,1542.0,1546.0,1549.0,8.0,11.0,1128.0,3494.59,5318.0,-1096.0,
-FG1912.ZCE,20191118,1546.0,1549.0,1555.0,1557.0,1540.0,1550.0,1549.0,1.0,0.0,72.0,223.01,5284.0,-34.0,
-FG1912.ZCE,20191119,1550.0,1549.0,1552.0,1552.0,1547.0,1548.0,1550.0,-1.0,1.0,10.0,31.0,5278.0,-6.0,
-FG1912.ZCE,20191120,1548.0,1550.0,1535.0,1554.0,1535.0,1553.0,1549.0,3.0,-1.0,10.0,30.98,5282.0,4.0,
-FG1912.ZCE,20191121,1553.0,1549.0,1538.0,1545.0,1516.0,1520.0,1528.0,-29.0,-21.0,144.0,439.97,5186.0,-96.0,
-FG1912.ZCE,20191122,1520.0,1528.0,1522.0,1561.0,1509.0,1522.0,1522.0,-6.0,-6.0,114.0,346.94,5126.0,-60.0,
-FG1912.ZCE,20191125,1522.0,1522.0,1520.0,1530.0,1517.0,1530.0,1526.0,8.0,4.0,360.0,1098.72,5022.0,-104.0,
-FG1912.ZCE,20191126,1530.0,1526.0,1535.0,1535.0,1510.0,1535.0,1522.0,9.0,-4.0,2006.0,6106.32,3022.0,-2000.0,
-FG1912.ZCE,20191127,1535.0,1522.0,1523.0,1550.0,1523.0,1550.0,1531.0,28.0,9.0,202.0,618.64,2826.0,-196.0,
-FG1912.ZCE,20191128,1550.0,1531.0,1554.0,1590.0,1554.0,1590.0,1570.0,59.0,39.0,18.0,56.54,2820.0,-6.0,
-FG1912.ZCE,20191129,1590.0,1570.0,1598.0,1629.0,1569.0,1629.0,1582.0,59.0,12.0,928.0,2935.88,2040.0,-780.0,
-FG1912.ZCE,20191202,1629.0,1582.0,1610.0,1610.0,1581.0,1584.0,1596.0,2.0,14.0,26.0,82.97,2036.0,-4.0,
-FG1912.ZCE,20191203,1584.0,1596.0,,,,,1596.0,,0.0,0.0,0.0,2036.0,0.0,
-FG1912.ZCE,20191204,,1596.0,1605.0,1605.0,1605.0,1605.0,1605.0,9.0,9.0,1800.0,5778.0,236.0,-1800.0,
-FG1912.ZCE,20191205,1605.0,1605.0,1585.0,1585.0,1585.0,1585.0,1585.0,-20.0,-20.0,114.0,361.38,122.0,-114.0,
-FG1912.ZCE,20191206,1585.0,1585.0,,,,,1582.0,,-3.0,0.0,0.0,122.0,0.0,
-FG1912.ZCE,20191209,,1582.0,,,,,1607.0,,25.0,0.0,0.0,122.0,0.0,
-FG1912.ZCE,20191210,,1607.0,,,,,1628.0,,21.0,0.0,0.0,122.0,0.0,
-FG1912.ZCE,20191211,,1628.0,,,,,1629.0,,1.0,0.0,0.0,122.0,0.0,
-FG1912.ZCE,20191212,,1629.0,1650.0,1650.0,1650.0,1650.0,1650.0,21.0,21.0,122.0,402.6,0.0,-122.0,
-FG1912.ZCE,20191213,1650.0,1650.0,,,,,1656.0,,6.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2001.csv b/data/FG/FG2001.csv
deleted file mode 100644
index e434eef..0000000
--- a/data/FG/FG2001.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2001.ZCE,20190116,,1301.0,1280.0,1280.0,1260.0,1270.0,1267.0,-31.0,-34.0,358.0,907.17,290.0,290.0,
-FG2001.ZCE,20190117,1270.0,1267.0,1266.0,1271.0,1261.0,1262.0,1266.0,-5.0,-1.0,814.0,2061.57,1066.0,776.0,
-FG2001.ZCE,20190118,1262.0,1266.0,1261.0,1266.0,1255.0,1264.0,1263.0,-2.0,-3.0,732.0,1849.05,1402.0,336.0,
-FG2001.ZCE,20190121,1264.0,1263.0,1266.0,1280.0,1263.0,1280.0,1272.0,17.0,9.0,2376.0,6045.6,2030.0,628.0,
-FG2001.ZCE,20190122,1280.0,1272.0,1276.0,1277.0,1271.0,1271.0,1274.0,-1.0,2.0,284.0,723.37,2134.0,104.0,
-FG2001.ZCE,20190123,1271.0,1274.0,1274.0,1278.0,1273.0,1277.0,1277.0,3.0,3.0,322.0,822.1,2168.0,34.0,
-FG2001.ZCE,20190124,1277.0,1277.0,1278.0,1278.0,1273.0,1277.0,1275.0,0.0,-2.0,108.0,275.5,2176.0,8.0,
-FG2001.ZCE,20190125,1277.0,1275.0,1273.0,1280.0,1273.0,1276.0,1279.0,1.0,4.0,200.0,511.0,2166.0,-10.0,
-FG2001.ZCE,20190128,1276.0,1279.0,1279.0,1289.0,1276.0,1276.0,1282.0,-3.0,3.0,380.0,974.64,2146.0,-20.0,
-FG2001.ZCE,20190129,1276.0,1282.0,1278.0,1282.0,1277.0,1280.0,1279.0,-2.0,-3.0,348.0,889.93,2244.0,98.0,
-FG2001.ZCE,20190130,1280.0,1279.0,1281.0,1292.0,1278.0,1286.0,1284.0,7.0,5.0,428.0,1099.52,2194.0,-50.0,
-FG2001.ZCE,20190131,1286.0,1284.0,1281.0,1289.0,1281.0,1288.0,1285.0,4.0,1.0,262.0,673.13,2196.0,2.0,
-FG2001.ZCE,20190201,1288.0,1285.0,1290.0,1300.0,1290.0,1300.0,1296.0,15.0,11.0,108.0,279.99,2196.0,0.0,
-FG2001.ZCE,20190211,1300.0,1296.0,1303.0,1313.0,1300.0,1307.0,1307.0,11.0,11.0,226.0,590.82,2260.0,64.0,
-FG2001.ZCE,20190212,1307.0,1307.0,1302.0,1313.0,1301.0,1301.0,1305.0,-6.0,-2.0,784.0,2045.9,2572.0,312.0,
-FG2001.ZCE,20190213,1301.0,1305.0,1300.0,1307.0,1287.0,1289.0,1295.0,-16.0,-10.0,992.0,2568.74,2906.0,334.0,
-FG2001.ZCE,20190214,1289.0,1295.0,1288.0,1292.0,1280.0,1283.0,1285.0,-12.0,-10.0,334.0,858.63,3104.0,198.0,
-FG2001.ZCE,20190215,1283.0,1285.0,1282.0,1284.0,1268.0,1273.0,1274.0,-12.0,-11.0,454.0,1156.86,3236.0,132.0,
-FG2001.ZCE,20190218,1273.0,1274.0,1277.0,1279.0,1270.0,1271.0,1274.0,-3.0,0.0,342.0,871.68,3392.0,156.0,
-FG2001.ZCE,20190219,1271.0,1274.0,1274.0,1292.0,1274.0,1290.0,1281.0,16.0,7.0,472.0,1209.72,3340.0,-52.0,
-FG2001.ZCE,20190220,1290.0,1281.0,1290.0,1292.0,1281.0,1287.0,1286.0,6.0,5.0,218.0,560.68,3302.0,-38.0,
-FG2001.ZCE,20190221,1287.0,1286.0,1285.0,1290.0,1270.0,1284.0,1283.0,-2.0,-3.0,354.0,908.28,3352.0,50.0,
-FG2001.ZCE,20190222,1284.0,1283.0,1282.0,1285.0,1276.0,1283.0,1282.0,0.0,-1.0,268.0,687.22,3372.0,20.0,
-FG2001.ZCE,20190225,1283.0,1282.0,1285.0,1290.0,1280.0,1285.0,1285.0,3.0,3.0,430.0,1105.24,3296.0,-76.0,
-FG2001.ZCE,20190226,1285.0,1285.0,1284.0,1289.0,1278.0,1286.0,1283.0,1.0,-2.0,296.0,759.39,3350.0,54.0,
-FG2001.ZCE,20190227,1286.0,1283.0,1286.0,1290.0,1282.0,1286.0,1287.0,3.0,4.0,182.0,468.29,3310.0,-40.0,
-FG2001.ZCE,20190228,1286.0,1287.0,1292.0,1292.0,1264.0,1264.0,1274.0,-23.0,-13.0,1036.0,2639.67,3922.0,612.0,
-FG2001.ZCE,20190301,1264.0,1274.0,1267.0,1272.0,1256.0,1270.0,1265.0,-4.0,-9.0,1102.0,2788.52,4406.0,484.0,
-FG2001.ZCE,20190304,1270.0,1265.0,1269.0,1274.0,1252.0,1268.0,1265.0,3.0,0.0,1876.0,4746.52,5460.0,1054.0,
-FG2001.ZCE,20190305,1268.0,1265.0,1263.0,1269.0,1255.0,1255.0,1261.0,-10.0,-4.0,2296.0,5790.14,6976.0,1516.0,
-FG2001.ZCE,20190306,1255.0,1261.0,1258.0,1258.0,1250.0,1254.0,1254.0,-7.0,-7.0,1320.0,3311.68,7888.0,912.0,
-FG2001.ZCE,20190307,1254.0,1254.0,1255.0,1262.0,1250.0,1256.0,1255.0,2.0,1.0,1650.0,4142.58,7686.0,-202.0,
-FG2001.ZCE,20190308,1256.0,1255.0,1255.0,1261.0,1252.0,1252.0,1256.0,-3.0,1.0,1386.0,3480.7,8196.0,510.0,
-FG2001.ZCE,20190311,1252.0,1256.0,1251.0,1254.0,1238.0,1246.0,1245.0,-10.0,-11.0,1824.0,4542.67,9290.0,1094.0,
-FG2001.ZCE,20190312,1246.0,1245.0,1246.0,1249.0,1243.0,1249.0,1245.0,4.0,0.0,520.0,1295.08,9322.0,32.0,
-FG2001.ZCE,20190313,1249.0,1245.0,1246.0,1249.0,1242.0,1244.0,1246.0,-1.0,1.0,636.0,1584.44,9538.0,216.0,
-FG2001.ZCE,20190314,1244.0,1246.0,1243.0,1252.0,1241.0,1250.0,1247.0,4.0,1.0,680.0,1696.55,9566.0,28.0,
-FG2001.ZCE,20190315,1250.0,1247.0,1248.0,1256.0,1247.0,1250.0,1251.0,3.0,4.0,1116.0,2793.16,9108.0,-458.0,
-FG2001.ZCE,20190318,1250.0,1251.0,1251.0,1256.0,1243.0,1243.0,1249.0,-8.0,-2.0,804.0,2008.53,9486.0,378.0,
-FG2001.ZCE,20190319,1243.0,1249.0,1244.0,1251.0,1234.0,1235.0,1241.0,-14.0,-8.0,1594.0,3955.77,10364.0,878.0,
-FG2001.ZCE,20190320,1235.0,1241.0,1236.0,1242.0,1235.0,1241.0,1239.0,0.0,-2.0,762.0,1887.94,10678.0,314.0,
-FG2001.ZCE,20190321,1241.0,1239.0,1241.0,1246.0,1239.0,1244.0,1243.0,5.0,4.0,928.0,2307.9,10740.0,62.0,
-FG2001.ZCE,20190322,1244.0,1243.0,1246.0,1248.0,1240.0,1246.0,1244.0,3.0,1.0,638.0,1587.6,10668.0,-72.0,
-FG2001.ZCE,20190325,1246.0,1244.0,1244.0,1248.0,1240.0,1241.0,1243.0,-3.0,-1.0,808.0,2008.26,10922.0,254.0,
-FG2001.ZCE,20190326,1241.0,1243.0,1243.0,1243.0,1240.0,1241.0,1242.0,-2.0,-1.0,1068.0,2652.89,11470.0,548.0,
-FG2001.ZCE,20190327,1241.0,1242.0,1243.0,1249.0,1241.0,1243.0,1244.0,1.0,2.0,1986.0,4940.68,11682.0,212.0,
-FG2001.ZCE,20190328,1243.0,1244.0,1243.0,1248.0,1241.0,1241.0,1244.0,-3.0,0.0,752.0,1871.65,11468.0,-214.0,
-FG2001.ZCE,20190329,1241.0,1244.0,1238.0,1256.0,1238.0,1253.0,1250.0,9.0,6.0,1636.0,4090.55,10838.0,-630.0,
-FG2001.ZCE,20190401,1253.0,1250.0,1262.0,1262.0,1249.0,1259.0,1257.0,9.0,7.0,2568.0,6453.38,11064.0,226.0,
-FG2001.ZCE,20190402,1259.0,1257.0,1259.0,1261.0,1254.0,1254.0,1257.0,-3.0,0.0,1056.0,2654.05,10854.0,-210.0,
-FG2001.ZCE,20190403,1254.0,1257.0,1252.0,1261.0,1252.0,1261.0,1258.0,4.0,1.0,1658.0,4171.75,10752.0,-102.0,
-FG2001.ZCE,20190404,1261.0,1258.0,1261.0,1271.0,1261.0,1269.0,1266.0,11.0,8.0,2610.0,6606.5,9770.0,-982.0,
-FG2001.ZCE,20190408,1269.0,1266.0,1263.0,1284.0,1263.0,1280.0,1277.0,14.0,11.0,1894.0,4837.82,9250.0,-520.0,
-FG2001.ZCE,20190409,1280.0,1277.0,1278.0,1291.0,1278.0,1282.0,1286.0,5.0,9.0,2498.0,6423.31,10192.0,942.0,
-FG2001.ZCE,20190410,1282.0,1286.0,1281.0,1295.0,1281.0,1295.0,1287.0,9.0,1.0,2612.0,6724.55,11058.0,866.0,
-FG2001.ZCE,20190411,1295.0,1287.0,1293.0,1307.0,1289.0,1300.0,1297.0,13.0,10.0,4476.0,11612.04,10758.0,-300.0,
-FG2001.ZCE,20190412,1300.0,1297.0,1307.0,1308.0,1293.0,1297.0,1302.0,0.0,5.0,2138.0,5567.47,10848.0,90.0,
-FG2001.ZCE,20190415,1297.0,1302.0,1299.0,1299.0,1293.0,1297.0,1296.0,-5.0,-6.0,698.0,1808.98,10942.0,94.0,
-FG2001.ZCE,20190416,1297.0,1296.0,1296.0,1307.0,1291.0,1303.0,1300.0,7.0,4.0,1590.0,4134.87,10922.0,-20.0,
-FG2001.ZCE,20190417,1303.0,1300.0,1303.0,1305.0,1299.0,1301.0,1303.0,1.0,3.0,3362.0,8760.44,13202.0,2280.0,
-FG2001.ZCE,20190418,1301.0,1303.0,1300.0,1301.0,1287.0,1288.0,1293.0,-15.0,-10.0,1910.0,4939.65,13686.0,484.0,
-FG2001.ZCE,20190419,1288.0,1293.0,1289.0,1308.0,1282.0,1307.0,1297.0,14.0,4.0,2538.0,6583.56,13340.0,-346.0,
-FG2001.ZCE,20190422,1307.0,1297.0,1304.0,1324.0,1304.0,1315.0,1316.0,18.0,19.0,4300.0,11320.43,14476.0,1136.0,
-FG2001.ZCE,20190423,1315.0,1316.0,1317.0,1330.0,1314.0,1322.0,1323.0,6.0,7.0,2564.0,6784.9,13566.0,-910.0,
-FG2001.ZCE,20190424,1322.0,1323.0,1321.0,1327.0,1315.0,1323.0,1321.0,0.0,-2.0,4566.0,12061.47,15898.0,2332.0,
-FG2001.ZCE,20190425,1323.0,1321.0,1321.0,1328.0,1319.0,1322.0,1322.0,1.0,1.0,2978.0,7876.32,16122.0,224.0,
-FG2001.ZCE,20190426,1322.0,1322.0,1321.0,1334.0,1311.0,1326.0,1321.0,4.0,-1.0,4786.0,12649.12,16488.0,366.0,
-FG2001.ZCE,20190429,1326.0,1321.0,1326.0,1329.0,1316.0,1318.0,1323.0,-3.0,2.0,6372.0,16854.36,18486.0,1998.0,
-FG2001.ZCE,20190430,1318.0,1323.0,1319.0,1326.0,1313.0,1321.0,1321.0,-2.0,-2.0,3096.0,8178.68,18332.0,-154.0,
-FG2001.ZCE,20190506,1321.0,1321.0,1316.0,1335.0,1303.0,1304.0,1312.0,-17.0,-9.0,7320.0,19209.8,21764.0,3432.0,
-FG2001.ZCE,20190507,1304.0,1312.0,1305.0,1308.0,1290.0,1291.0,1301.0,-21.0,-11.0,11578.0,30126.51,20474.0,-1290.0,
-FG2001.ZCE,20190508,1291.0,1301.0,1291.0,1299.0,1286.0,1293.0,1294.0,-8.0,-7.0,4956.0,12823.51,20130.0,-344.0,
-FG2001.ZCE,20190509,1293.0,1294.0,1293.0,1312.0,1291.0,1309.0,1301.0,15.0,7.0,7218.0,18787.68,22172.0,2042.0,
-FG2001.ZCE,20190510,1309.0,1301.0,1309.0,1312.0,1303.0,1310.0,1308.0,9.0,7.0,4024.0,10523.78,21534.0,-638.0,
-FG2001.ZCE,20190513,1310.0,1308.0,1310.0,1320.0,1306.0,1319.0,1313.0,11.0,5.0,6192.0,16254.94,21554.0,20.0,
-FG2001.ZCE,20190514,1319.0,1313.0,1321.0,1322.0,1304.0,1306.0,1311.0,-7.0,-2.0,5426.0,14227.78,20508.0,-1046.0,
-FG2001.ZCE,20190515,1306.0,1311.0,1308.0,1336.0,1304.0,1332.0,1321.0,21.0,10.0,8846.0,23379.71,20510.0,2.0,
-FG2001.ZCE,20190516,1332.0,1321.0,1331.0,1346.0,1326.0,1342.0,1337.0,21.0,16.0,9348.0,24999.5,17460.0,-3050.0,
-FG2001.ZCE,20190517,1342.0,1337.0,1342.0,1357.0,1340.0,1353.0,1349.0,16.0,12.0,9692.0,26151.44,18544.0,1084.0,
-FG2001.ZCE,20190520,1353.0,1349.0,1355.0,1355.0,1342.0,1351.0,1348.0,2.0,-1.0,7568.0,20410.79,19816.0,1272.0,
-FG2001.ZCE,20190521,1351.0,1348.0,1349.0,1370.0,1346.0,1357.0,1358.0,9.0,10.0,7580.0,20583.62,20810.0,994.0,
-FG2001.ZCE,20190522,1357.0,1358.0,1358.0,1375.0,1350.0,1375.0,1362.0,17.0,4.0,9612.0,26183.97,20890.0,80.0,
-FG2001.ZCE,20190523,1375.0,1362.0,1372.0,1375.0,1348.0,1349.0,1360.0,-13.0,-2.0,9968.0,27117.2,20912.0,22.0,
-FG2001.ZCE,20190524,1349.0,1360.0,1348.0,1367.0,1343.0,1353.0,1349.0,-7.0,-11.0,6546.0,17664.19,20624.0,-288.0,
-FG2001.ZCE,20190527,1353.0,1349.0,1354.0,1373.0,1353.0,1355.0,1364.0,6.0,15.0,9730.0,26537.92,21546.0,922.0,
-FG2001.ZCE,20190528,1355.0,1364.0,1356.0,1356.0,1335.0,1343.0,1342.0,-21.0,-22.0,13262.0,35605.78,22876.0,1330.0,
-FG2001.ZCE,20190529,1343.0,1342.0,1345.0,1348.0,1336.0,1339.0,1342.0,-3.0,0.0,5560.0,14921.13,22944.0,68.0,
-FG2001.ZCE,20190530,1339.0,1342.0,1338.0,1361.0,1334.0,1338.0,1348.0,-4.0,6.0,10152.0,27362.63,23338.0,394.0,
-FG2001.ZCE,20190531,1338.0,1348.0,1335.0,1340.0,1324.0,1326.0,1331.0,-22.0,-17.0,12432.0,33105.91,26034.0,2696.0,
-FG2001.ZCE,20190603,1326.0,1331.0,1326.0,1332.0,1313.0,1321.0,1323.0,-10.0,-8.0,8606.0,22775.43,26716.0,682.0,
-FG2001.ZCE,20190604,1321.0,1323.0,1324.0,1324.0,1302.0,1316.0,1311.0,-7.0,-12.0,12324.0,32315.64,31028.0,4312.0,
-FG2001.ZCE,20190605,1316.0,1311.0,1316.0,1328.0,1315.0,1316.0,1320.0,5.0,9.0,7336.0,19367.48,31464.0,436.0,
-FG2001.ZCE,20190606,1316.0,1320.0,1316.0,1345.0,1311.0,1344.0,1326.0,24.0,6.0,16466.0,43677.34,30510.0,-954.0,
-FG2001.ZCE,20190610,1344.0,1326.0,1344.0,1364.0,1344.0,1356.0,1356.0,30.0,30.0,9064.0,24575.72,30374.0,-136.0,
-FG2001.ZCE,20190611,1356.0,1356.0,1360.0,1411.0,1360.0,1411.0,1400.0,55.0,44.0,41570.0,116424.67,35594.0,5220.0,
-FG2001.ZCE,20190612,1411.0,1400.0,1420.0,1425.0,1391.0,1395.0,1407.0,-5.0,7.0,33624.0,94585.3,30012.0,-5582.0,
-FG2001.ZCE,20190613,1395.0,1407.0,1396.0,1416.0,1395.0,1409.0,1406.0,2.0,-1.0,16002.0,45012.49,31856.0,1844.0,
-FG2001.ZCE,20190614,1409.0,1406.0,1410.0,1420.0,1404.0,1413.0,1412.0,7.0,6.0,11756.0,33199.53,32236.0,380.0,
-FG2001.ZCE,20190617,1413.0,1412.0,1414.0,1419.0,1404.0,1407.0,1411.0,-5.0,-1.0,12398.0,34995.34,34098.0,1862.0,
-FG2001.ZCE,20190618,1407.0,1411.0,1406.0,1414.0,1405.0,1411.0,1409.0,0.0,-2.0,13008.0,36651.81,33686.0,-412.0,
-FG2001.ZCE,20190619,1411.0,1409.0,1411.0,1420.0,1408.0,1414.0,1414.0,5.0,5.0,12922.0,36545.68,35318.0,1632.0,
-FG2001.ZCE,20190620,1414.0,1414.0,1415.0,1425.0,1411.0,1419.0,1418.0,5.0,4.0,15830.0,44880.62,37730.0,2412.0,
-FG2001.ZCE,20190621,1419.0,1418.0,1419.0,1429.0,1417.0,1424.0,1423.0,6.0,5.0,15648.0,44525.98,40446.0,2716.0,
-FG2001.ZCE,20190624,1424.0,1423.0,1425.0,1435.0,1423.0,1431.0,1429.0,8.0,6.0,9674.0,27652.85,42928.0,2482.0,
-FG2001.ZCE,20190625,1431.0,1429.0,1430.0,1433.0,1428.0,1430.0,1430.0,1.0,1.0,5536.0,15833.29,43378.0,450.0,
-FG2001.ZCE,20190626,1430.0,1430.0,1431.0,1456.0,1427.0,1449.0,1443.0,19.0,13.0,34650.0,100028.72,49726.0,6348.0,
-FG2001.ZCE,20190627,1449.0,1443.0,1447.0,1451.0,1439.0,1439.0,1445.0,-4.0,2.0,14850.0,42922.26,49410.0,-316.0,
-FG2001.ZCE,20190628,1439.0,1445.0,1439.0,1453.0,1433.0,1435.0,1443.0,-10.0,-2.0,19024.0,54893.8,50134.0,724.0,
-FG2001.ZCE,20190701,1435.0,1443.0,1437.0,1448.0,1433.0,1443.0,1442.0,0.0,-1.0,11136.0,32109.58,50872.0,738.0,
-FG2001.ZCE,20190702,1443.0,1442.0,1442.0,1456.0,1439.0,1450.0,1450.0,8.0,8.0,20146.0,58413.6,55070.0,4198.0,
-FG2001.ZCE,20190703,1450.0,1450.0,1449.0,1457.0,1426.0,1430.0,1441.0,-20.0,-9.0,34446.0,99250.04,54502.0,-568.0,
-FG2001.ZCE,20190704,1430.0,1441.0,1434.0,1434.0,1420.0,1430.0,1428.0,-11.0,-13.0,17552.0,50145.2,54986.0,484.0,
-FG2001.ZCE,20190705,1430.0,1428.0,1430.0,1439.0,1423.0,1427.0,1432.0,-1.0,4.0,20820.0,59608.74,55382.0,396.0,
-FG2001.ZCE,20190708,1427.0,1432.0,1429.0,1434.0,1425.0,1432.0,1430.0,0.0,-2.0,12762.0,36506.45,55022.0,-360.0,
-FG2001.ZCE,20190709,1432.0,1430.0,1431.0,1455.0,1431.0,1447.0,1447.0,17.0,17.0,23880.0,69108.6,56440.0,1418.0,
-FG2001.ZCE,20190710,1447.0,1447.0,1446.0,1447.0,1416.0,1424.0,1429.0,-23.0,-18.0,51134.0,146157.42,72214.0,15774.0,
-FG2001.ZCE,20190711,1424.0,1429.0,1426.0,1433.0,1420.0,1424.0,1427.0,-5.0,-2.0,15602.0,44516.55,72048.0,-166.0,
-FG2001.ZCE,20190712,1424.0,1427.0,1424.0,1428.0,1402.0,1414.0,1415.0,-13.0,-12.0,30988.0,87703.76,75328.0,3280.0,
-FG2001.ZCE,20190715,1414.0,1415.0,1414.0,1423.0,1403.0,1423.0,1415.0,8.0,0.0,27542.0,77932.61,74446.0,-882.0,
-FG2001.ZCE,20190716,1423.0,1415.0,1420.0,1434.0,1417.0,1425.0,1427.0,10.0,12.0,12998.0,37097.11,73558.0,-888.0,
-FG2001.ZCE,20190717,1425.0,1427.0,1426.0,1435.0,1418.0,1434.0,1427.0,7.0,0.0,19024.0,54276.41,75386.0,1828.0,
-FG2001.ZCE,20190718,1434.0,1427.0,1434.0,1439.0,1424.0,1434.0,1432.0,7.0,5.0,22694.0,65004.3,78742.0,3356.0,
-FG2001.ZCE,20190719,1434.0,1432.0,1434.0,1452.0,1431.0,1451.0,1444.0,19.0,12.0,35434.0,102356.92,91758.0,13016.0,
-FG2001.ZCE,20190722,1451.0,1444.0,1450.0,1453.0,1425.0,1426.0,1435.0,-18.0,-9.0,48364.0,138816.5,96618.0,4860.0,
-FG2001.ZCE,20190723,1426.0,1435.0,1426.0,1431.0,1415.0,1430.0,1424.0,-5.0,-11.0,29176.0,83103.2,98742.0,2124.0,
-FG2001.ZCE,20190724,1430.0,1424.0,1427.0,1441.0,1418.0,1439.0,1430.0,15.0,6.0,51254.0,146623.57,109684.0,10942.0,
-FG2001.ZCE,20190725,1439.0,1430.0,1439.0,1446.0,1434.0,1439.0,1440.0,9.0,10.0,32428.0,93407.04,114564.0,4880.0,
-FG2001.ZCE,20190726,1439.0,1440.0,1440.0,1445.0,1434.0,1444.0,1440.0,4.0,0.0,29264.0,84307.42,120172.0,5608.0,
-FG2001.ZCE,20190729,1444.0,1440.0,1442.0,1445.0,1420.0,1421.0,1430.0,-19.0,-10.0,43180.0,123475.76,132156.0,11984.0,
-FG2001.ZCE,20190730,1421.0,1430.0,1421.0,1430.0,1420.0,1422.0,1426.0,-8.0,-4.0,47718.0,136127.08,150680.0,18524.0,
-FG2001.ZCE,20190731,1422.0,1426.0,1422.0,1430.0,1415.0,1417.0,1422.0,-9.0,-4.0,57686.0,164110.12,158782.0,8102.0,
-FG2001.ZCE,20190801,1417.0,1422.0,1417.0,1424.0,1412.0,1417.0,1417.0,-5.0,-5.0,38364.0,108729.82,164846.0,6064.0,
-FG2001.ZCE,20190802,1417.0,1417.0,1416.0,1417.0,1388.0,1392.0,1401.0,-25.0,-16.0,82804.0,231986.88,177980.0,13134.0,
-FG2001.ZCE,20190805,1392.0,1401.0,1390.0,1422.0,1389.0,1412.0,1411.0,11.0,10.0,126690.0,357642.09,177254.0,-726.0,
-FG2001.ZCE,20190806,1412.0,1411.0,1414.0,1420.0,1409.0,1416.0,1415.0,5.0,4.0,64868.0,183528.38,182554.0,5300.0,
-FG2001.ZCE,20190807,1416.0,1415.0,1410.0,1413.0,1372.0,1377.0,1385.0,-38.0,-30.0,218194.0,604234.4,205812.0,23258.0,
-FG2001.ZCE,20190808,1377.0,1385.0,1379.0,1396.0,1367.0,1377.0,1383.0,-8.0,-2.0,161272.0,446129.96,211396.0,5584.0,
-FG2001.ZCE,20190809,1377.0,1383.0,1380.0,1389.0,1368.0,1384.0,1381.0,1.0,-2.0,195320.0,539300.53,246244.0,34848.0,
-FG2001.ZCE,20190812,1384.0,1381.0,1385.0,1418.0,1379.0,1412.0,1393.0,31.0,12.0,270412.0,753382.46,277938.0,31694.0,
-FG2001.ZCE,20190813,1412.0,1393.0,1410.0,1412.0,1394.0,1400.0,1402.0,7.0,9.0,173524.0,486417.6,290814.0,12876.0,
-FG2001.ZCE,20190814,1400.0,1402.0,1401.0,1418.0,1398.0,1416.0,1411.0,14.0,9.0,234570.0,662066.23,315534.0,24720.0,
-FG2001.ZCE,20190815,1416.0,1411.0,1419.0,1430.0,1410.0,1426.0,1420.0,15.0,9.0,262828.0,746543.74,330704.0,15170.0,
-FG2001.ZCE,20190816,1426.0,1420.0,1423.0,1439.0,1423.0,1426.0,1431.0,6.0,11.0,207982.0,595428.42,335806.0,5102.0,
-FG2001.ZCE,20190819,1426.0,1431.0,1427.0,1437.0,1424.0,1430.0,1430.0,-1.0,-1.0,179566.0,513666.85,341930.0,6124.0,
-FG2001.ZCE,20190820,1430.0,1430.0,1432.0,1438.0,1427.0,1432.0,1433.0,2.0,3.0,141494.0,405504.08,355346.0,13416.0,
-FG2001.ZCE,20190821,1432.0,1433.0,1433.0,1434.0,1415.0,1424.0,1422.0,-9.0,-11.0,271828.0,773023.17,364764.0,9418.0,
-FG2001.ZCE,20190822,1424.0,1422.0,1426.0,1427.0,1416.0,1420.0,1421.0,-2.0,-1.0,181720.0,516627.63,378230.0,13466.0,
-FG2001.ZCE,20190823,1420.0,1421.0,1419.0,1422.0,1396.0,1405.0,1406.0,-16.0,-15.0,327270.0,920059.55,363048.0,-15182.0,
-FG2001.ZCE,20190826,1405.0,1406.0,1402.0,1410.0,1382.0,1388.0,1394.0,-18.0,-12.0,282406.0,787154.92,355930.0,-7118.0,
-FG2001.ZCE,20190827,1388.0,1394.0,1390.0,1399.0,1383.0,1386.0,1391.0,-8.0,-3.0,203066.0,564844.55,357080.0,1150.0,
-FG2001.ZCE,20190828,1386.0,1391.0,1388.0,1395.0,1372.0,1391.0,1382.0,0.0,-9.0,240038.0,663693.02,355114.0,-1966.0,
-FG2001.ZCE,20190829,1391.0,1382.0,1390.0,1395.0,1378.0,1379.0,1387.0,-3.0,5.0,161582.0,448123.3,356524.0,1410.0,
-FG2001.ZCE,20190830,1379.0,1387.0,1379.0,1394.0,1374.0,1376.0,1384.0,-11.0,-3.0,270844.0,749850.21,365852.0,9328.0,
-FG2001.ZCE,20190902,1376.0,1384.0,1376.0,1394.0,1373.0,1394.0,1385.0,10.0,1.0,215234.0,596237.1,356736.0,-9116.0,
-FG2001.ZCE,20190903,1394.0,1385.0,1393.0,1398.0,1386.0,1387.0,1391.0,2.0,6.0,130340.0,362484.6,356282.0,-454.0,
-FG2001.ZCE,20190904,1387.0,1391.0,1386.0,1415.0,1381.0,1414.0,1397.0,23.0,6.0,245292.0,685212.16,356946.0,664.0,
-FG2001.ZCE,20190905,1414.0,1397.0,1414.0,1420.0,1408.0,1408.0,1414.0,11.0,17.0,225664.0,638276.75,354762.0,-2184.0,
-FG2001.ZCE,20190906,1408.0,1414.0,1408.0,1418.0,1406.0,1409.0,1412.0,-5.0,-2.0,145146.0,409911.02,355030.0,268.0,
-FG2001.ZCE,20190909,1409.0,1412.0,1409.0,1429.0,1406.0,1420.0,1420.0,8.0,8.0,229602.0,652251.34,364790.0,9760.0,
-FG2001.ZCE,20190910,1420.0,1420.0,1429.0,1429.0,1418.0,1425.0,1423.0,5.0,3.0,122922.0,349951.68,362852.0,-1938.0,
-FG2001.ZCE,20190911,1425.0,1423.0,1427.0,1433.0,1420.0,1424.0,1426.0,1.0,3.0,202240.0,576915.33,369618.0,6766.0,
-FG2001.ZCE,20190912,1424.0,1426.0,1425.0,1481.0,1425.0,1452.0,1453.0,26.0,27.0,880554.0,2558953.44,413334.0,43716.0,
-FG2001.ZCE,20190916,1452.0,1453.0,1462.0,1471.0,1453.0,1465.0,1462.0,12.0,9.0,241166.0,705327.51,428078.0,14744.0,
-FG2001.ZCE,20190917,1465.0,1462.0,1465.0,1466.0,1444.0,1453.0,1455.0,-9.0,-7.0,256616.0,746673.64,408980.0,-19098.0,
-FG2001.ZCE,20190918,1453.0,1455.0,1453.0,1465.0,1448.0,1454.0,1456.0,-1.0,1.0,211280.0,615427.49,421592.0,12612.0,
-FG2001.ZCE,20190919,1454.0,1456.0,1458.0,1459.0,1438.0,1440.0,1445.0,-16.0,-11.0,311426.0,899711.58,413286.0,-8306.0,
-FG2001.ZCE,20190920,1440.0,1445.0,1444.0,1450.0,1431.0,1434.0,1441.0,-11.0,-4.0,219464.0,632401.61,418684.0,5398.0,
-FG2001.ZCE,20190923,1434.0,1441.0,1436.0,1439.0,1422.0,1436.0,1429.0,-5.0,-12.0,278514.0,795921.76,419122.0,438.0,
-FG2001.ZCE,20190924,1436.0,1429.0,1437.0,1439.0,1391.0,1399.0,1415.0,-30.0,-14.0,408550.0,1156412.27,423072.0,3950.0,
-FG2001.ZCE,20190925,1399.0,1415.0,1404.0,1413.0,1399.0,1410.0,1407.0,-5.0,-8.0,226324.0,636694.64,373534.0,-49538.0,
-FG2001.ZCE,20190926,1410.0,1407.0,1409.0,1435.0,1403.0,1430.0,1415.0,23.0,8.0,252536.0,714438.0,353310.0,-20224.0,
-FG2001.ZCE,20190927,1430.0,1415.0,1436.0,1454.0,1432.0,1445.0,1441.0,30.0,26.0,420444.0,1211738.98,362236.0,8926.0,
-FG2001.ZCE,20190930,1445.0,1441.0,1441.0,1461.0,1436.0,1459.0,1451.0,18.0,10.0,234704.0,681111.13,340056.0,-22180.0,
-FG2001.ZCE,20191008,1459.0,1451.0,1457.0,1458.0,1440.0,1453.0,1451.0,2.0,0.0,130516.0,378802.85,346044.0,5988.0,
-FG2001.ZCE,20191009,1453.0,1451.0,1453.0,1454.0,1438.0,1445.0,1446.0,-6.0,-5.0,248204.0,717735.66,391784.0,45740.0,
-FG2001.ZCE,20191010,1445.0,1446.0,1447.0,1469.0,1434.0,1446.0,1448.0,0.0,2.0,407940.0,1181288.48,447816.0,56032.0,
-FG2001.ZCE,20191011,1446.0,1448.0,1450.0,1460.0,1445.0,1459.0,1454.0,11.0,6.0,244388.0,710488.11,462596.0,14780.0,
-FG2001.ZCE,20191014,1459.0,1454.0,1460.0,1465.0,1449.0,1454.0,1457.0,0.0,3.0,254674.0,741942.5,481212.0,18616.0,
-FG2001.ZCE,20191015,1454.0,1457.0,1453.0,1461.0,1446.0,1459.0,1454.0,2.0,-3.0,262548.0,763477.18,492108.0,10896.0,
-FG2001.ZCE,20191016,1459.0,1454.0,1459.0,1467.0,1445.0,1453.0,1456.0,-1.0,2.0,397252.0,1156965.14,517600.0,25492.0,
-FG2001.ZCE,20191017,1453.0,1456.0,1454.0,1459.0,1437.0,1438.0,1448.0,-18.0,-8.0,510790.0,1479096.7,586718.0,69118.0,
-FG2001.ZCE,20191018,1438.0,1448.0,1435.0,1497.0,1432.0,1492.0,1463.0,44.0,15.0,1334672.0,3905475.22,720114.0,133396.0,
-FG2001.ZCE,20191021,1492.0,1463.0,1496.0,1518.0,1487.0,1514.0,1502.0,51.0,39.0,1172556.0,3521223.08,752430.0,32316.0,
-FG2001.ZCE,20191022,1514.0,1502.0,1518.0,1519.0,1493.0,1502.0,1503.0,0.0,1.0,616792.0,1854284.24,746828.0,-5602.0,
-FG2001.ZCE,20191023,1502.0,1503.0,1504.0,1523.0,1497.0,1511.0,1508.0,8.0,5.0,627326.0,1892164.69,751450.0,4622.0,
-FG2001.ZCE,20191024,1511.0,1508.0,1514.0,1519.0,1505.0,1513.0,1512.0,5.0,4.0,420422.0,1271625.88,762476.0,11026.0,
-FG2001.ZCE,20191025,1513.0,1512.0,1518.0,1519.0,1489.0,1505.0,1501.0,-7.0,-11.0,872506.0,2618522.46,736202.0,-26274.0,
-FG2001.ZCE,20191028,1505.0,1501.0,1503.0,1505.0,1491.0,1493.0,1497.0,-8.0,-4.0,501016.0,1499593.7,685678.0,-50524.0,
-FG2001.ZCE,20191029,1493.0,1497.0,1491.0,1502.0,1478.0,1489.0,1489.0,-8.0,-8.0,500146.0,1489514.36,653710.0,-31968.0,
-FG2001.ZCE,20191030,1489.0,1489.0,1490.0,1495.0,1481.0,1482.0,1487.0,-7.0,-2.0,296994.0,883533.07,641060.0,-12650.0,
-FG2001.ZCE,20191031,1482.0,1487.0,1482.0,1493.0,1475.0,1485.0,1484.0,-2.0,-3.0,356528.0,1058048.22,621582.0,-19478.0,
-FG2001.ZCE,20191101,1485.0,1484.0,1486.0,1501.0,1476.0,1496.0,1490.0,12.0,6.0,521692.0,1554559.58,659578.0,37996.0,
-FG2001.ZCE,20191104,1496.0,1490.0,1496.0,1500.0,1484.0,1487.0,1492.0,-3.0,2.0,271808.0,811174.58,640236.0,-19342.0,
-FG2001.ZCE,20191105,1487.0,1492.0,1487.0,1495.0,1486.0,1494.0,1491.0,2.0,-1.0,216368.0,645372.67,631764.0,-8472.0,
-FG2001.ZCE,20191106,1494.0,1491.0,1493.0,1503.0,1484.0,1486.0,1494.0,-5.0,3.0,447830.0,1338037.1,616822.0,-14942.0,
-FG2001.ZCE,20191107,1486.0,1494.0,1489.0,1494.0,1482.0,1491.0,1489.0,-3.0,-5.0,265700.0,791302.57,596292.0,-20530.0,
-FG2001.ZCE,20191108,1491.0,1489.0,1493.0,1500.0,1490.0,1499.0,1495.0,10.0,6.0,317434.0,948966.38,565442.0,-30850.0,
-FG2001.ZCE,20191111,1499.0,1495.0,1500.0,1506.0,1475.0,1480.0,1489.0,-15.0,-6.0,661878.0,1970578.85,505312.0,-60130.0,
-FG2001.ZCE,20191112,1480.0,1489.0,1479.0,1484.0,1471.0,1475.0,1476.0,-14.0,-13.0,351652.0,1038423.92,469198.0,-36114.0,
-FG2001.ZCE,20191113,1475.0,1476.0,1478.0,1495.0,1457.0,1480.0,1474.0,4.0,-2.0,640230.0,1887113.8,470804.0,1606.0,
-FG2001.ZCE,20191114,1480.0,1474.0,1479.0,1494.0,1476.0,1494.0,1483.0,20.0,9.0,242556.0,719317.12,461054.0,-9750.0,
-FG2001.ZCE,20191115,1494.0,1483.0,1495.0,1499.0,1490.0,1491.0,1494.0,8.0,11.0,238160.0,711750.47,459102.0,-1952.0,
-FG2001.ZCE,20191118,1491.0,1494.0,1490.0,1493.0,1475.0,1484.0,1483.0,-10.0,-11.0,317394.0,941199.24,453106.0,-5996.0,
-FG2001.ZCE,20191119,1484.0,1483.0,1484.0,1492.0,1479.0,1482.0,1484.0,-1.0,1.0,375600.0,1114804.92,456566.0,3460.0,
-FG2001.ZCE,20191120,1482.0,1484.0,1484.0,1488.0,1478.0,1482.0,1484.0,-2.0,0.0,187650.0,556812.78,439442.0,-17124.0,
-FG2001.ZCE,20191121,1482.0,1484.0,1481.0,1483.0,1445.0,1445.0,1467.0,-39.0,-17.0,484558.0,1421848.9,428330.0,-11112.0,
-FG2001.ZCE,20191122,1445.0,1467.0,1443.0,1455.0,1441.0,1450.0,1448.0,-17.0,-19.0,349144.0,1011407.72,414552.0,-13778.0,
-FG2001.ZCE,20191125,1450.0,1448.0,1451.0,1461.0,1444.0,1455.0,1453.0,7.0,5.0,280662.0,815455.06,400694.0,-13858.0,
-FG2001.ZCE,20191126,1455.0,1453.0,1455.0,1456.0,1449.0,1453.0,1453.0,0.0,0.0,150204.0,436553.88,391024.0,-9670.0,
-FG2001.ZCE,20191127,1453.0,1453.0,1454.0,1472.0,1443.0,1467.0,1457.0,14.0,4.0,391656.0,1141344.49,395902.0,4878.0,
-FG2001.ZCE,20191128,1467.0,1457.0,1468.0,1471.0,1463.0,1469.0,1466.0,12.0,9.0,157400.0,461651.03,378144.0,-17758.0,
-FG2001.ZCE,20191129,1469.0,1466.0,1467.0,1476.0,1464.0,1473.0,1470.0,7.0,4.0,173646.0,510521.26,362580.0,-15564.0,
-FG2001.ZCE,20191202,1473.0,1470.0,1470.0,1471.0,1464.0,1470.0,1467.0,0.0,-3.0,147548.0,433038.46,349184.0,-13396.0,
-FG2001.ZCE,20191203,1470.0,1467.0,1466.0,1472.0,1464.0,1469.0,1468.0,2.0,1.0,126190.0,370457.78,343456.0,-5728.0,
-FG2001.ZCE,20191204,1469.0,1468.0,1468.0,1478.0,1465.0,1476.0,1473.0,8.0,5.0,169894.0,500351.07,299936.0,-43520.0,
-FG2001.ZCE,20191205,1476.0,1473.0,1475.0,1478.0,1457.0,1459.0,1467.0,-14.0,-6.0,191998.0,563432.0,250126.0,-49810.0,
-FG2001.ZCE,20191206,1459.0,1467.0,1460.0,1470.0,1458.0,1465.0,1464.0,-2.0,-3.0,137900.0,403865.67,238570.0,-11556.0,
-FG2001.ZCE,20191209,1465.0,1464.0,1462.0,1490.0,1462.0,1472.0,1474.0,8.0,10.0,186836.0,550780.75,202864.0,-35706.0,
-FG2001.ZCE,20191210,1472.0,1474.0,1469.0,1476.0,1462.0,1468.0,1468.0,-6.0,-6.0,126232.0,370524.46,165916.0,-36948.0,
-FG2001.ZCE,20191211,1468.0,1468.0,1470.0,1479.0,1466.0,1470.0,1470.0,2.0,2.0,52248.0,153659.46,148102.0,-17814.0,
-FG2001.ZCE,20191212,1470.0,1470.0,1468.0,1474.0,1464.0,1464.0,1468.0,-6.0,-2.0,55974.0,164369.14,118468.0,-29634.0,
-FG2001.ZCE,20191213,1464.0,1468.0,1466.0,1478.0,1461.0,1476.0,1468.0,8.0,0.0,71840.0,210963.33,85088.0,-33380.0,
-FG2001.ZCE,20191216,1476.0,1468.0,1477.0,1489.0,1471.0,1488.0,1481.0,20.0,13.0,46872.0,138793.11,62864.0,-22224.0,
-FG2001.ZCE,20191217,1488.0,1481.0,1485.0,1486.0,1468.0,1478.0,1477.0,-3.0,-4.0,22646.0,66901.24,52890.0,-9974.0,
-FG2001.ZCE,20191218,1478.0,1477.0,1478.0,1496.0,1475.0,1494.0,1489.0,17.0,12.0,20898.0,62229.06,48770.0,-4120.0,
-FG2001.ZCE,20191219,1494.0,1489.0,1492.0,1501.0,1487.0,1490.0,1495.0,1.0,6.0,14712.0,43991.23,44910.0,-3860.0,
-FG2001.ZCE,20191220,1490.0,1495.0,1489.0,1494.0,1480.0,1492.0,1487.0,-3.0,-8.0,11624.0,34567.61,40046.0,-4864.0,
-FG2001.ZCE,20191223,1492.0,1487.0,1492.0,1499.0,1484.0,1484.0,1492.0,-3.0,5.0,11968.0,35715.9,35076.0,-4970.0,
-FG2001.ZCE,20191224,1484.0,1492.0,1483.0,1496.0,1483.0,1493.0,1490.0,1.0,-2.0,5206.0,15515.35,32144.0,-2932.0,
-FG2001.ZCE,20191225,1493.0,1490.0,1495.0,1495.0,1483.0,1484.0,1486.0,-6.0,-4.0,8696.0,25846.34,27042.0,-5102.0,
-FG2001.ZCE,20191226,1484.0,1486.0,1484.0,1492.0,1482.0,1484.0,1485.0,-2.0,-1.0,6246.0,18554.62,22744.0,-4298.0,
-FG2001.ZCE,20191227,1484.0,1485.0,1480.0,1489.0,1479.0,1485.0,1485.0,0.0,0.0,7122.0,21156.1,16568.0,-6176.0,
-FG2001.ZCE,20191230,1485.0,1485.0,1482.0,1488.0,1482.0,1484.0,1484.0,-1.0,-1.0,6030.0,17899.57,11396.0,-5172.0,
-FG2001.ZCE,20191231,1484.0,1484.0,1485.0,1515.0,1481.0,1510.0,1490.0,26.0,6.0,11054.0,32934.04,2418.0,-8978.0,
-FG2001.ZCE,20200102,1510.0,1490.0,1510.0,1548.0,1495.0,1510.0,1506.0,20.0,16.0,397.0,1195.97,927.0,-1491.0,
-FG2001.ZCE,20200103,1510.0,1506.0,1511.0,1519.0,1510.0,1519.0,1511.0,13.0,5.0,24.0,72.53,905.0,-22.0,
-FG2001.ZCE,20200106,1519.0,1511.0,1525.0,1530.0,1515.0,1530.0,1527.0,19.0,16.0,22.0,67.2,884.0,-21.0,
-FG2001.ZCE,20200107,1530.0,1527.0,1540.0,1540.0,1540.0,1540.0,1540.0,13.0,13.0,2.0,6.16,882.0,-2.0,
-FG2001.ZCE,20200108,1540.0,1540.0,,,,,1540.0,,0.0,0.0,0.0,882.0,0.0,
-FG2001.ZCE,20200109,,1540.0,1510.0,1510.0,1510.0,1510.0,1510.0,-30.0,-30.0,21.0,63.42,861.0,-21.0,
-FG2001.ZCE,20200110,1510.0,1510.0,1515.0,1540.0,1515.0,1540.0,1528.0,30.0,18.0,17.0,51.96,853.0,-8.0,
-FG2001.ZCE,20200113,1540.0,1528.0,1540.0,1540.0,1540.0,1540.0,1540.0,12.0,12.0,2.0,6.16,851.0,-2.0,
-FG2001.ZCE,20200114,1540.0,1540.0,,,,,1538.0,,-2.0,0.0,0.0,851.0,0.0,
-FG2001.ZCE,20200115,,1538.0,,,,,1550.0,,12.0,51.0,158.1,0.0,-851.0,
diff --git a/data/FG/FG2002.csv b/data/FG/FG2002.csv
deleted file mode 100644
index e3ea3b5..0000000
--- a/data/FG/FG2002.csv
+++ /dev/null
@@ -1,239 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2002.ZCE,20190222,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190225,,1283.0,,,,,1283.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190226,,1283.0,,,,,1288.0,,5.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190227,,1288.0,,,,,1288.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190228,,1288.0,1252.0,1252.0,1250.0,1250.0,1251.0,-38.0,-37.0,6.0,15.02,6.0,6.0,
-FG2002.ZCE,20190301,1250.0,1251.0,,,,,1251.0,,0.0,0.0,0.0,6.0,0.0,
-FG2002.ZCE,20190304,,1251.0,,,,,1251.0,,0.0,0.0,0.0,6.0,0.0,
-FG2002.ZCE,20190305,,1251.0,1250.0,1250.0,1250.0,1250.0,1250.0,-1.0,-1.0,6.0,15.0,0.0,-6.0,
-FG2002.ZCE,20190306,1250.0,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190307,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190308,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190311,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190312,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190313,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190314,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20190315,,1250.0,1260.0,1260.0,1260.0,1260.0,1260.0,10.0,10.0,2.0,5.04,2.0,2.0,
-FG2002.ZCE,20190318,1260.0,1260.0,,,,,1255.0,,-5.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190319,,1255.0,,,,,1255.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190320,,1255.0,,,,,1255.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190321,,1255.0,,,,,1255.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190322,,1255.0,,,,,1255.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190325,,1255.0,1265.0,1265.0,1265.0,1265.0,1265.0,10.0,10.0,2.0,5.06,4.0,2.0,
-FG2002.ZCE,20190326,1265.0,1265.0,,,,,1265.0,,0.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20190327,,1265.0,,,,,1265.0,,0.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20190328,,1265.0,1219.0,1219.0,1219.0,1219.0,1219.0,-46.0,-46.0,2.0,4.88,2.0,-2.0,
-FG2002.ZCE,20190329,1219.0,1219.0,,,,,1225.0,,6.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190401,,1225.0,,,,,1232.0,,7.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190402,,1232.0,1237.0,1256.0,1237.0,1256.0,1247.0,24.0,15.0,4.0,9.97,4.0,2.0,
-FG2002.ZCE,20190403,1256.0,1247.0,,,,,1247.0,,0.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20190404,,1247.0,,,,,1248.0,,1.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20190408,,1248.0,,,,,1260.0,,12.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20190409,,1260.0,1258.0,1258.0,1258.0,1258.0,1258.0,-2.0,-2.0,2.0,5.03,2.0,-2.0,
-FG2002.ZCE,20190410,1258.0,1258.0,,,,,1274.0,,16.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190411,,1274.0,,,,,1282.0,,8.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190412,,1282.0,,,,,1282.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190415,,1282.0,1293.0,1293.0,1293.0,1293.0,1293.0,11.0,11.0,2.0,5.17,2.0,0.0,
-FG2002.ZCE,20190416,1293.0,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190417,,1293.0,,,,,1293.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190418,,1293.0,,,,,1291.0,,-2.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190419,,1291.0,,,,,1291.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190422,,1291.0,,,,,1291.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190423,,1291.0,,,,,1299.0,,8.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190424,,1299.0,,,,,1330.0,,31.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190425,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190426,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190429,,1330.0,,,,,1330.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190430,,1330.0,1349.0,1349.0,1349.0,1349.0,1349.0,19.0,19.0,2.0,5.4,2.0,0.0,
-FG2002.ZCE,20190506,1349.0,1349.0,,,,,1334.0,,-15.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190507,,1334.0,,,,,1323.0,,-11.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190508,,1323.0,,,,,1323.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190509,,1323.0,,,,,1323.0,,0.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20190510,,1323.0,1328.0,1328.0,1328.0,1328.0,1328.0,5.0,5.0,100.0,265.6,102.0,100.0,
-FG2002.ZCE,20190513,1328.0,1328.0,,,,,1328.0,,0.0,0.0,0.0,102.0,0.0,
-FG2002.ZCE,20190514,,1328.0,,,,,1328.0,,0.0,0.0,0.0,102.0,0.0,
-FG2002.ZCE,20190515,,1328.0,1318.0,1318.0,1318.0,1318.0,1318.0,-10.0,-10.0,2.0,5.27,102.0,0.0,
-FG2002.ZCE,20190516,1318.0,1318.0,1345.0,1345.0,1345.0,1345.0,1345.0,27.0,27.0,400.0,1076.0,502.0,400.0,
-FG2002.ZCE,20190517,1345.0,1345.0,,,,,1355.0,,10.0,0.0,0.0,502.0,0.0,
-FG2002.ZCE,20190520,,1355.0,,,,,1355.0,,0.0,0.0,0.0,502.0,0.0,
-FG2002.ZCE,20190521,,1355.0,,,,,1355.0,,0.0,0.0,0.0,502.0,0.0,
-FG2002.ZCE,20190522,,1355.0,1355.0,1355.0,1355.0,1355.0,1355.0,0.0,0.0,140.0,379.4,642.0,140.0,
-FG2002.ZCE,20190523,1355.0,1355.0,,,,,1354.0,,-1.0,0.0,0.0,642.0,0.0,
-FG2002.ZCE,20190524,,1354.0,,,,,1354.0,,0.0,0.0,0.0,642.0,0.0,
-FG2002.ZCE,20190527,,1354.0,,,,,1354.0,,0.0,0.0,0.0,642.0,0.0,
-FG2002.ZCE,20190528,,1354.0,1349.0,1349.0,1344.0,1344.0,1347.0,-10.0,-7.0,4.0,10.77,644.0,2.0,
-FG2002.ZCE,20190529,1344.0,1347.0,1357.0,1357.0,1357.0,1357.0,1357.0,10.0,10.0,200.0,542.8,844.0,200.0,
-FG2002.ZCE,20190530,1357.0,1357.0,,,,,1342.0,,-15.0,0.0,0.0,844.0,0.0,
-FG2002.ZCE,20190531,,1342.0,1348.0,1348.0,1348.0,1348.0,1348.0,6.0,6.0,400.0,1078.4,1244.0,400.0,
-FG2002.ZCE,20190603,1348.0,1348.0,,,,,1330.0,,-18.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190604,,1330.0,,,,,1324.0,,-6.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190605,,1324.0,,,,,1324.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190606,,1324.0,,,,,1333.0,,9.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190610,,1333.0,,,,,1341.0,,8.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190611,,1341.0,,,,,1395.0,,54.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190612,,1395.0,,,,,1395.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190613,,1395.0,,,,,1400.0,,5.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190614,,1400.0,,,,,1404.0,,4.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190617,,1404.0,,,,,1404.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190618,,1404.0,,,,,1404.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190619,,1404.0,,,,,1407.0,,3.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190620,,1407.0,,,,,1411.0,,4.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190621,,1411.0,,,,,1416.0,,5.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190624,,1416.0,,,,,1423.0,,7.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190625,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190626,,1423.0,1423.0,1432.0,1423.0,1432.0,1428.0,9.0,5.0,4.0,11.42,1242.0,-2.0,
-FG2002.ZCE,20190627,1432.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190628,,1428.0,1433.0,1433.0,1429.0,1429.0,1431.0,1.0,3.0,4.0,11.45,1242.0,0.0,
-FG2002.ZCE,20190701,1429.0,1431.0,,,,,1431.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190702,,1431.0,,,,,1431.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190703,,1431.0,,,,,1431.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190704,,1431.0,,,,,1431.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190705,,1431.0,1430.0,1430.0,1430.0,1430.0,1430.0,-1.0,-1.0,2.0,5.72,1242.0,0.0,
-FG2002.ZCE,20190708,1430.0,1430.0,,,,,1430.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190709,,1430.0,,,,,1430.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190710,,1430.0,1420.0,1420.0,1420.0,1420.0,1420.0,-10.0,-10.0,2.0,5.68,1242.0,0.0,
-FG2002.ZCE,20190711,1420.0,1420.0,,,,,1420.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190712,,1420.0,,,,,1415.0,,-5.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190715,,1415.0,,,,,1415.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190716,,1415.0,,,,,1415.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190717,,1415.0,,,,,1415.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190718,,1415.0,,,,,1415.0,,0.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190719,,1415.0,,,,,1432.0,,17.0,0.0,0.0,1242.0,0.0,
-FG2002.ZCE,20190722,,1432.0,1425.0,1425.0,1425.0,1425.0,1425.0,-7.0,-7.0,2.0,5.7,1244.0,2.0,
-FG2002.ZCE,20190723,1425.0,1425.0,,,,,1425.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190724,,1425.0,,,,,1425.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190725,,1425.0,,,,,1425.0,,0.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190726,,1425.0,1420.0,1420.0,1420.0,1420.0,1420.0,-5.0,-5.0,2.0,5.68,1246.0,2.0,
-FG2002.ZCE,20190729,1420.0,1420.0,1444.0,1444.0,1425.0,1425.0,1435.0,5.0,15.0,4.0,11.48,1244.0,-2.0,
-FG2002.ZCE,20190730,1425.0,1435.0,,,,,1421.0,,-14.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190731,,1421.0,1417.0,1417.0,1417.0,1417.0,1417.0,-4.0,-4.0,2.0,5.67,1244.0,0.0,
-FG2002.ZCE,20190801,1417.0,1417.0,,,,,1416.0,,-1.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190802,,1416.0,,,,,1394.0,,-22.0,0.0,0.0,1244.0,0.0,
-FG2002.ZCE,20190805,,1394.0,1389.0,1389.0,1389.0,1389.0,1389.0,-5.0,-5.0,100.0,277.8,1144.0,-100.0,
-FG2002.ZCE,20190806,1389.0,1389.0,1419.0,1419.0,1419.0,1419.0,1419.0,30.0,30.0,2.0,5.68,1144.0,0.0,
-FG2002.ZCE,20190807,1419.0,1419.0,,,,,1389.0,,-30.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190808,,1389.0,,,,,1382.0,,-7.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190809,,1382.0,,,,,1382.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190812,,1382.0,,,,,1391.0,,9.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190813,,1391.0,,,,,1391.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190814,,1391.0,,,,,1393.0,,2.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190815,,1393.0,,,,,1404.0,,11.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190816,,1404.0,,,,,1404.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190819,,1404.0,,,,,1409.0,,5.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190820,,1409.0,,,,,1410.0,,1.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190821,,1410.0,,,,,1410.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190822,,1410.0,,,,,1410.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190823,,1410.0,,,,,1406.0,,-4.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190826,,1406.0,1381.0,1402.0,1381.0,1398.0,1393.0,-8.0,-13.0,34.0,94.74,1154.0,10.0,
-FG2002.ZCE,20190827,1398.0,1393.0,,,,,1387.0,,-6.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20190828,,1387.0,,,,,1387.0,,0.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20190829,,1387.0,,,,,1380.0,,-7.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20190830,,1380.0,1387.0,1388.0,1367.0,1388.0,1375.0,8.0,-5.0,10.0,27.5,1156.0,2.0,
-FG2002.ZCE,20190902,1388.0,1375.0,,,,,1376.0,,1.0,0.0,0.0,1156.0,0.0,
-FG2002.ZCE,20190903,,1376.0,1392.0,1392.0,1392.0,1392.0,1392.0,16.0,16.0,2.0,5.57,1156.0,0.0,
-FG2002.ZCE,20190904,1392.0,1392.0,1388.0,1392.0,1388.0,1392.0,1391.0,0.0,-1.0,14.0,38.96,1146.0,-10.0,
-FG2002.ZCE,20190905,1392.0,1391.0,,,,,1391.0,,0.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20190906,,1391.0,,,,,1391.0,,0.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20190909,,1391.0,,,,,1399.0,,8.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20190910,,1399.0,,,,,1405.0,,6.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20190911,,1405.0,,,,,1405.0,,0.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20190912,,1405.0,1456.0,1456.0,1433.0,1433.0,1441.0,28.0,36.0,8.0,23.05,1144.0,-2.0,
-FG2002.ZCE,20190916,1433.0,1441.0,,,,,1444.0,,3.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190917,,1444.0,,,,,1444.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2002.ZCE,20190918,,1444.0,1447.0,1450.0,1441.0,1445.0,1446.0,1.0,2.0,16.0,46.28,1144.0,0.0,
-FG2002.ZCE,20190919,1445.0,1446.0,1419.0,1421.0,1418.0,1420.0,1419.0,-26.0,-27.0,52.0,147.59,1180.0,36.0,
-FG2002.ZCE,20190920,1420.0,1419.0,1420.0,1420.0,1417.0,1418.0,1418.0,-1.0,-1.0,26.0,73.75,1154.0,-26.0,
-FG2002.ZCE,20190923,1418.0,1418.0,1418.0,1418.0,1418.0,1418.0,1418.0,0.0,0.0,10.0,28.36,1144.0,-10.0,
-FG2002.ZCE,20190924,1418.0,1418.0,1413.0,1413.0,1406.0,1406.0,1410.0,-12.0,-8.0,4.0,11.28,1148.0,4.0,
-FG2002.ZCE,20190925,1406.0,1410.0,,,,,1407.0,,-3.0,0.0,0.0,1148.0,0.0,
-FG2002.ZCE,20190926,,1407.0,1397.0,1397.0,1396.0,1396.0,1397.0,-11.0,-10.0,4.0,11.17,1144.0,-4.0,
-FG2002.ZCE,20190927,1396.0,1397.0,1437.0,1437.0,1420.0,1425.0,1428.0,28.0,31.0,10.0,28.56,1146.0,2.0,
-FG2002.ZCE,20190930,1425.0,1428.0,1415.0,1450.0,1415.0,1450.0,1436.0,22.0,8.0,14.0,40.2,1150.0,4.0,
-FG2002.ZCE,20191008,1450.0,1436.0,,,,,1436.0,,0.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191009,,1436.0,,,,,1433.0,,-3.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191010,,1433.0,,,,,1429.0,,-4.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191011,,1429.0,,,,,1431.0,,2.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191014,,1431.0,,,,,1431.0,,0.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191015,,1431.0,,,,,1431.0,,0.0,0.0,0.0,1150.0,0.0,
-FG2002.ZCE,20191016,,1431.0,1446.0,1446.0,1446.0,1446.0,1446.0,15.0,15.0,2.0,5.78,1150.0,0.0,
-FG2002.ZCE,20191017,1446.0,1446.0,1420.0,1439.0,1420.0,1430.0,1432.0,-16.0,-14.0,8.0,22.91,1152.0,2.0,
-FG2002.ZCE,20191018,1430.0,1432.0,1435.0,1444.0,1407.0,1438.0,1422.0,6.0,-10.0,104.0,295.82,1154.0,2.0,
-FG2002.ZCE,20191021,1438.0,1422.0,1479.0,1479.0,1431.0,1470.0,1463.0,48.0,41.0,20.0,58.52,1152.0,-2.0,
-FG2002.ZCE,20191022,1470.0,1463.0,1465.0,1492.0,1426.0,1470.0,1460.0,7.0,-3.0,120.0,350.3,1160.0,8.0,
-FG2002.ZCE,20191023,1470.0,1460.0,1469.0,1480.0,1468.0,1480.0,1476.0,20.0,16.0,30.0,88.59,1164.0,4.0,
-FG2002.ZCE,20191024,1480.0,1476.0,1475.0,1475.0,1475.0,1475.0,1475.0,-1.0,-1.0,18.0,53.1,1164.0,0.0,
-FG2002.ZCE,20191025,1475.0,1475.0,1465.0,1473.0,1465.0,1468.0,1467.0,-7.0,-8.0,14.0,41.08,1158.0,-6.0,
-FG2002.ZCE,20191028,1468.0,1467.0,1472.0,1472.0,1472.0,1472.0,1472.0,5.0,5.0,2.0,5.89,1156.0,-2.0,
-FG2002.ZCE,20191029,1472.0,1472.0,1456.0,1471.0,1445.0,1445.0,1457.0,-27.0,-15.0,6.0,17.49,1158.0,2.0,
-FG2002.ZCE,20191030,1445.0,1457.0,,,,,1457.0,,0.0,0.0,0.0,1158.0,0.0,
-FG2002.ZCE,20191031,,1457.0,1466.0,1466.0,1466.0,1466.0,1466.0,9.0,9.0,2.0,5.86,1160.0,2.0,
-FG2002.ZCE,20191101,1466.0,1466.0,1467.0,1467.0,1458.0,1458.0,1462.0,-8.0,-4.0,6.0,17.54,1160.0,0.0,
-FG2002.ZCE,20191104,1458.0,1462.0,,,,,1462.0,,0.0,0.0,0.0,1160.0,0.0,
-FG2002.ZCE,20191105,,1462.0,1475.0,1475.0,1475.0,1475.0,1475.0,13.0,13.0,2.0,5.9,1160.0,0.0,
-FG2002.ZCE,20191106,1475.0,1475.0,,,,,1469.0,,-6.0,0.0,0.0,1160.0,0.0,
-FG2002.ZCE,20191107,,1469.0,,,,,1469.0,,0.0,0.0,0.0,1160.0,0.0,
-FG2002.ZCE,20191108,,1469.0,1482.0,1482.0,1470.0,1470.0,1476.0,1.0,7.0,4.0,11.81,1156.0,-4.0,
-FG2002.ZCE,20191111,1470.0,1476.0,1465.0,1465.0,1465.0,1465.0,1465.0,-11.0,-11.0,2.0,5.86,1154.0,-2.0,
-FG2002.ZCE,20191112,1465.0,1465.0,,,,,1460.0,,-5.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20191113,,1460.0,1441.0,1456.0,1441.0,1456.0,1449.0,-4.0,-11.0,4.0,11.59,1150.0,-4.0,
-FG2002.ZCE,20191114,1456.0,1449.0,1467.0,1467.0,1467.0,1467.0,1467.0,18.0,18.0,32.0,93.89,1160.0,10.0,
-FG2002.ZCE,20191115,1467.0,1467.0,1466.0,1468.0,1465.0,1465.0,1467.0,-2.0,0.0,16.0,46.93,1148.0,-12.0,
-FG2002.ZCE,20191118,1465.0,1467.0,1465.0,1466.0,1442.0,1466.0,1454.0,-1.0,-13.0,12.0,34.9,1148.0,0.0,
-FG2002.ZCE,20191119,1466.0,1454.0,1466.0,1466.0,1450.0,1450.0,1458.0,-4.0,4.0,4.0,11.66,1146.0,-2.0,
-FG2002.ZCE,20191120,1450.0,1458.0,,,,,1458.0,,0.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20191121,,1458.0,1432.0,1432.0,1432.0,1432.0,1432.0,-26.0,-26.0,2.0,5.73,1146.0,0.0,
-FG2002.ZCE,20191122,1432.0,1432.0,1416.0,1434.0,1416.0,1419.0,1423.0,-13.0,-9.0,12.0,34.15,1146.0,0.0,
-FG2002.ZCE,20191125,1419.0,1423.0,1399.0,1408.0,1399.0,1408.0,1402.0,-15.0,-21.0,6.0,16.82,1146.0,0.0,
-FG2002.ZCE,20191126,1408.0,1402.0,,,,,1409.0,,7.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20191127,,1409.0,1426.0,1426.0,1405.0,1405.0,1416.0,-4.0,7.0,4.0,11.32,1146.0,0.0,
-FG2002.ZCE,20191128,1405.0,1416.0,,,,,1417.0,,1.0,0.0,0.0,1146.0,0.0,
-FG2002.ZCE,20191129,,1417.0,1444.0,1444.0,1444.0,1444.0,1444.0,27.0,27.0,4.0,11.55,1148.0,2.0,
-FG2002.ZCE,20191202,1444.0,1444.0,,,,,1443.0,,-1.0,0.0,0.0,1148.0,0.0,
-FG2002.ZCE,20191203,,1443.0,,,,,1443.0,,0.0,0.0,0.0,1148.0,0.0,
-FG2002.ZCE,20191204,,1443.0,1427.0,1427.0,1427.0,1427.0,1427.0,-16.0,-16.0,2.0,5.71,1148.0,0.0,
-FG2002.ZCE,20191205,1427.0,1427.0,1425.0,1453.0,1398.0,1426.0,1425.0,-1.0,-2.0,52.0,148.15,1156.0,8.0,
-FG2002.ZCE,20191206,1426.0,1425.0,1448.0,1448.0,1435.0,1435.0,1442.0,10.0,17.0,4.0,11.53,1156.0,0.0,
-FG2002.ZCE,20191209,1435.0,1442.0,1447.0,1480.0,1447.0,1468.0,1461.0,26.0,19.0,10.0,29.23,1154.0,-2.0,
-FG2002.ZCE,20191210,1468.0,1461.0,,,,,1461.0,,0.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20191211,,1461.0,,,,,1461.0,,0.0,0.0,0.0,1154.0,0.0,
-FG2002.ZCE,20191212,,1461.0,1461.0,1461.0,1461.0,1461.0,1461.0,0.0,0.0,2.0,5.84,1152.0,-2.0,
-FG2002.ZCE,20191213,1461.0,1461.0,1462.0,1462.0,1462.0,1462.0,1462.0,1.0,1.0,2.0,5.85,1152.0,0.0,
-FG2002.ZCE,20191216,1462.0,1462.0,1476.0,1476.0,1476.0,1476.0,1476.0,14.0,14.0,4.0,11.81,1152.0,0.0,
-FG2002.ZCE,20191217,1476.0,1476.0,1517.0,1517.0,1470.0,1470.0,1486.0,-6.0,10.0,8.0,23.78,1152.0,0.0,
-FG2002.ZCE,20191218,1470.0,1486.0,,,,,1486.0,,0.0,0.0,0.0,1152.0,0.0,
-FG2002.ZCE,20191219,,1486.0,,,,,1486.0,,0.0,0.0,0.0,1152.0,0.0,
-FG2002.ZCE,20191220,,1486.0,,,,,1478.0,,-8.0,0.0,0.0,1152.0,0.0,
-FG2002.ZCE,20191223,,1478.0,1473.0,1514.0,1471.0,1471.0,1486.0,-7.0,8.0,6.0,17.83,1152.0,0.0,
-FG2002.ZCE,20191224,1471.0,1486.0,1503.0,1503.0,1503.0,1503.0,1503.0,17.0,17.0,500.0,1503.0,1152.0,0.0,
-FG2002.ZCE,20191225,1503.0,1503.0,1470.0,1521.0,1470.0,1503.0,1477.0,0.0,-26.0,612.0,1808.23,1072.0,-80.0,
-FG2002.ZCE,20191226,1503.0,1477.0,1513.0,1513.0,1474.0,1474.0,1474.0,-3.0,-3.0,424.0,1250.17,650.0,-422.0,
-FG2002.ZCE,20191227,1474.0,1474.0,,,,,1474.0,,0.0,0.0,0.0,650.0,0.0,
-FG2002.ZCE,20191230,,1474.0,,,,,1474.0,,0.0,0.0,0.0,650.0,0.0,
-FG2002.ZCE,20191231,,1474.0,,,,,1474.0,,0.0,0.0,0.0,650.0,0.0,
-FG2002.ZCE,20200102,,1474.0,,,,,1474.0,,0.0,0.0,0.0,325.0,-325.0,
-FG2002.ZCE,20200103,,1474.0,1529.0,1529.0,1510.0,1510.0,1516.0,36.0,42.0,3.0,9.1,325.0,0.0,
-FG2002.ZCE,20200106,1510.0,1516.0,,,,,1516.0,,0.0,0.0,0.0,325.0,0.0,
-FG2002.ZCE,20200107,,1516.0,1509.0,1509.0,1509.0,1509.0,1509.0,-7.0,-7.0,50.0,150.9,275.0,-50.0,
-FG2002.ZCE,20200108,1509.0,1509.0,,,,,1509.0,,0.0,0.0,0.0,275.0,0.0,
-FG2002.ZCE,20200109,,1509.0,,,,,1509.0,,0.0,0.0,0.0,275.0,0.0,
-FG2002.ZCE,20200110,,1509.0,,,,,1509.0,,0.0,0.0,0.0,275.0,0.0,
-FG2002.ZCE,20200113,,1509.0,,,,,1509.0,,0.0,0.0,0.0,275.0,0.0,
-FG2002.ZCE,20200114,,1509.0,1509.0,1509.0,1509.0,1509.0,1509.0,0.0,0.0,270.0,814.86,5.0,-270.0,
-FG2002.ZCE,20200115,1509.0,1509.0,,,,,1509.0,,0.0,0.0,0.0,5.0,0.0,
-FG2002.ZCE,20200116,,1509.0,1509.0,1509.0,1509.0,1509.0,1509.0,0.0,0.0,1.0,3.02,4.0,-1.0,
-FG2002.ZCE,20200117,1509.0,1509.0,,,,,1509.0,,0.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20200120,,1509.0,,,,,1509.0,,0.0,0.0,0.0,4.0,0.0,
-FG2002.ZCE,20200121,,1509.0,1496.0,1496.0,1496.0,1496.0,1496.0,-13.0,-13.0,2.0,5.99,2.0,-2.0,
-FG2002.ZCE,20200122,1496.0,1496.0,,,,,1493.0,,-3.0,0.0,0.0,2.0,0.0,
-FG2002.ZCE,20200123,,1493.0,1496.0,1496.0,1496.0,1496.0,1496.0,3.0,3.0,2.0,5.99,0.0,-2.0,
-FG2002.ZCE,20200203,1496.0,1496.0,,,,,1411.0,,-85.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200204,,1411.0,,,,,1398.0,,-13.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200205,,1398.0,,,,,1396.0,,-2.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200206,,1396.0,,,,,1413.0,,17.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200207,,1413.0,,,,,1424.0,,11.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200210,,1424.0,,,,,1425.0,,1.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200211,,1425.0,,,,,1436.0,,11.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200212,,1436.0,,,,,1433.0,,-3.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200213,,1433.0,,,,,1418.0,,-15.0,0.0,0.0,0.0,0.0,
-FG2002.ZCE,20200214,,1418.0,,,,,1413.0,,-5.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2003.csv b/data/FG/FG2003.csv
deleted file mode 100644
index 76596fd..0000000
--- a/data/FG/FG2003.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2003.ZCE,20190315,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190318,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190319,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190320,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190321,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190322,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190325,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190326,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190327,,1250.0,,,,,1250.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190328,,1250.0,1254.0,1254.0,1231.0,1231.0,1243.0,-19.0,-7.0,16.0,39.76,0.0,0.0,
-FG2003.ZCE,20190329,1231.0,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190401,,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190402,,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190403,,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190404,,1243.0,,,,,1243.0,,0.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20190408,,1243.0,1243.0,1243.0,1243.0,1243.0,1243.0,0.0,0.0,1000.0,2486.0,1000.0,1000.0,
-FG2003.ZCE,20190409,1243.0,1243.0,,,,,1243.0,,0.0,0.0,0.0,1000.0,0.0,
-FG2003.ZCE,20190410,,1243.0,,,,,1259.0,,16.0,0.0,0.0,1000.0,0.0,
-FG2003.ZCE,20190411,,1259.0,1291.0,1291.0,1291.0,1291.0,1291.0,32.0,32.0,2.0,5.16,1002.0,2.0,
-FG2003.ZCE,20190412,1291.0,1291.0,,,,,1291.0,,0.0,0.0,0.0,1002.0,0.0,
-FG2003.ZCE,20190415,,1291.0,1300.0,1323.0,1293.0,1293.0,1300.0,2.0,9.0,1612.0,4191.3,2606.0,1604.0,
-FG2003.ZCE,20190416,1293.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,2606.0,0.0,
-FG2003.ZCE,20190417,,1300.0,,,,,1300.0,,0.0,0.0,0.0,2606.0,0.0,
-FG2003.ZCE,20190418,,1300.0,,,,,1300.0,,0.0,0.0,0.0,2606.0,0.0,
-FG2003.ZCE,20190419,,1300.0,1300.0,1300.0,1300.0,1300.0,1300.0,0.0,0.0,1000.0,2600.0,3606.0,1000.0,
-FG2003.ZCE,20190422,1300.0,1300.0,1343.0,1343.0,1297.0,1297.0,1339.0,-3.0,39.0,1006.0,2693.75,4602.0,996.0,
-FG2003.ZCE,20190423,1297.0,1339.0,,,,,1339.0,,0.0,0.0,0.0,4602.0,0.0,
-FG2003.ZCE,20190424,,1339.0,,,,,1339.0,,0.0,0.0,0.0,4602.0,0.0,
-FG2003.ZCE,20190425,,1339.0,1339.0,1339.0,1339.0,1339.0,1339.0,0.0,0.0,2000.0,5356.0,6602.0,2000.0,
-FG2003.ZCE,20190426,1339.0,1339.0,1339.0,1351.0,1339.0,1351.0,1339.0,12.0,0.0,302.0,808.8,6904.0,302.0,
-FG2003.ZCE,20190429,1351.0,1339.0,,,,,1339.0,,0.0,0.0,0.0,6904.0,0.0,
-FG2003.ZCE,20190430,,1339.0,1339.0,1339.0,1339.0,1339.0,1339.0,0.0,0.0,800.0,2142.4,7704.0,800.0,
-FG2003.ZCE,20190506,1339.0,1339.0,1311.0,1311.0,1311.0,1311.0,1311.0,-28.0,-28.0,2.0,5.24,7704.0,0.0,
-FG2003.ZCE,20190507,1311.0,1311.0,,,,,1311.0,,0.0,0.0,0.0,7704.0,0.0,
-FG2003.ZCE,20190508,,1311.0,,,,,1311.0,,0.0,0.0,0.0,7704.0,0.0,
-FG2003.ZCE,20190509,,1311.0,,,,,1311.0,,0.0,0.0,0.0,7704.0,0.0,
-FG2003.ZCE,20190510,,1311.0,1340.0,1340.0,1340.0,1340.0,1340.0,29.0,29.0,100.0,268.0,7804.0,100.0,
-FG2003.ZCE,20190513,1340.0,1340.0,,,,,1340.0,,0.0,0.0,0.0,7804.0,0.0,
-FG2003.ZCE,20190514,,1340.0,,,,,1335.0,,-5.0,0.0,0.0,7804.0,0.0,
-FG2003.ZCE,20190515,,1335.0,1331.0,1331.0,1331.0,1331.0,1331.0,-4.0,-4.0,2.0,5.32,7802.0,-2.0,
-FG2003.ZCE,20190516,1331.0,1331.0,1336.0,1378.0,1336.0,1346.0,1351.0,15.0,20.0,8.0,21.61,7802.0,0.0,
-FG2003.ZCE,20190517,1346.0,1351.0,,,,,1351.0,,0.0,0.0,0.0,7802.0,0.0,
-FG2003.ZCE,20190520,,1351.0,1351.0,1351.0,1351.0,1351.0,1351.0,0.0,0.0,1700.0,4593.4,6102.0,-1700.0,
-FG2003.ZCE,20190521,1351.0,1351.0,,,,,1358.0,,7.0,0.0,0.0,6102.0,0.0,
-FG2003.ZCE,20190522,,1358.0,,,,,1360.0,,2.0,0.0,0.0,6102.0,0.0,
-FG2003.ZCE,20190523,,1360.0,1360.0,1360.0,1360.0,1360.0,1360.0,0.0,0.0,2602.0,7077.44,3502.0,-2600.0,
-FG2003.ZCE,20190524,1360.0,1360.0,,,,,1360.0,,0.0,0.0,0.0,3502.0,0.0,
-FG2003.ZCE,20190527,,1360.0,1371.0,1371.0,1371.0,1371.0,1371.0,11.0,11.0,2.0,5.48,3502.0,0.0,
-FG2003.ZCE,20190528,1371.0,1371.0,,,,,1353.0,,-18.0,0.0,0.0,3502.0,0.0,
-FG2003.ZCE,20190529,,1353.0,1362.0,1362.0,1362.0,1362.0,1362.0,9.0,9.0,200.0,544.8,3702.0,200.0,
-FG2003.ZCE,20190530,1362.0,1362.0,,,,,1348.0,,-14.0,0.0,0.0,3702.0,0.0,
-FG2003.ZCE,20190531,,1348.0,1358.0,1358.0,1326.0,1326.0,1358.0,-22.0,10.0,402.0,1091.7,4102.0,400.0,
-FG2003.ZCE,20190603,1326.0,1358.0,,,,,1350.0,,-8.0,0.0,0.0,4102.0,0.0,
-FG2003.ZCE,20190604,,1350.0,1332.0,1332.0,1332.0,1332.0,1332.0,-18.0,-18.0,2.0,5.33,4104.0,2.0,
-FG2003.ZCE,20190605,1332.0,1332.0,1332.0,1333.0,1316.0,1316.0,1332.0,-16.0,0.0,1012.0,2695.65,3112.0,-992.0,
-FG2003.ZCE,20190606,1316.0,1332.0,1321.0,1332.0,1321.0,1332.0,1327.0,0.0,-5.0,4.0,10.61,3110.0,-2.0,
-FG2003.ZCE,20190610,1332.0,1327.0,1335.0,1335.0,1335.0,1335.0,1335.0,8.0,8.0,2.0,5.34,3110.0,0.0,
-FG2003.ZCE,20190611,1335.0,1335.0,1387.0,1387.0,1381.0,1381.0,1384.0,46.0,49.0,4.0,11.07,3112.0,2.0,
-FG2003.ZCE,20190612,1381.0,1384.0,,,,,1384.0,,0.0,0.0,0.0,3112.0,0.0,
-FG2003.ZCE,20190613,,1384.0,1400.0,1401.0,1400.0,1401.0,1401.0,17.0,17.0,4.0,11.2,3108.0,-4.0,
-FG2003.ZCE,20190614,1401.0,1401.0,,,,,1401.0,,0.0,0.0,0.0,3108.0,0.0,
-FG2003.ZCE,20190617,,1401.0,,,,,1401.0,,0.0,0.0,0.0,3108.0,0.0,
-FG2003.ZCE,20190618,,1401.0,1401.0,1401.0,1401.0,1401.0,1401.0,0.0,0.0,380.0,1064.76,2728.0,-380.0,
-FG2003.ZCE,20190619,1401.0,1401.0,,,,,1401.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190620,,1401.0,,,,,1401.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190621,,1401.0,,,,,1401.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190624,,1401.0,,,,,1401.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190625,,1401.0,,,,,1401.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190626,,1401.0,,,,,1421.0,,20.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190627,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190628,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190701,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190702,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190703,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190704,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190705,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190708,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190709,,1421.0,,,,,1421.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190710,,1421.0,,,,,1419.0,,-2.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190711,,1419.0,,,,,1419.0,,0.0,0.0,0.0,2728.0,0.0,
-FG2003.ZCE,20190712,,1419.0,1398.0,1398.0,1398.0,1398.0,1398.0,-21.0,-21.0,200.0,559.2,2928.0,200.0,
-FG2003.ZCE,20190715,1398.0,1398.0,,,,,1398.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190716,,1398.0,,,,,1398.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190717,,1398.0,,,,,1405.0,,7.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190718,,1405.0,,,,,1406.0,,1.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190719,,1406.0,,,,,1418.0,,12.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190722,,1418.0,,,,,1418.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190723,,1418.0,,,,,1418.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190724,,1418.0,,,,,1418.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190725,,1418.0,,,,,1418.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190726,,1418.0,,,,,1418.0,,0.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190729,,1418.0,,,,,1417.0,,-1.0,0.0,0.0,2928.0,0.0,
-FG2003.ZCE,20190730,,1417.0,1396.0,1417.0,1396.0,1396.0,1404.0,-21.0,-13.0,10.0,28.09,2930.0,2.0,
-FG2003.ZCE,20190731,1396.0,1404.0,,,,,1404.0,,0.0,0.0,0.0,2930.0,0.0,
-FG2003.ZCE,20190801,,1404.0,1414.0,1414.0,1414.0,1414.0,1414.0,10.0,10.0,2.0,5.66,2930.0,0.0,
-FG2003.ZCE,20190802,1414.0,1414.0,,,,,1398.0,,-16.0,0.0,0.0,2930.0,0.0,
-FG2003.ZCE,20190805,,1398.0,1389.0,1389.0,1389.0,1389.0,1389.0,-9.0,-9.0,100.0,277.8,2830.0,-100.0,
-FG2003.ZCE,20190806,1389.0,1389.0,,,,,1397.0,,8.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190807,,1397.0,1369.0,1383.0,1369.0,1383.0,1376.0,-14.0,-21.0,12.0,33.02,2832.0,2.0,
-FG2003.ZCE,20190808,1383.0,1376.0,,,,,1371.0,,-5.0,0.0,0.0,2832.0,0.0,
-FG2003.ZCE,20190809,,1371.0,1372.0,1374.0,1372.0,1374.0,1373.0,3.0,2.0,4.0,10.98,2830.0,-2.0,
-FG2003.ZCE,20190812,1374.0,1373.0,1385.0,1385.0,1385.0,1385.0,1385.0,12.0,12.0,2.0,5.54,2830.0,0.0,
-FG2003.ZCE,20190813,1385.0,1385.0,1400.0,1400.0,1371.0,1371.0,1386.0,-14.0,1.0,4.0,11.08,2830.0,0.0,
-FG2003.ZCE,20190814,1371.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190815,,1386.0,,,,,1394.0,,8.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190816,,1394.0,,,,,1394.0,,0.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190819,,1394.0,,,,,1398.0,,4.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190820,,1398.0,,,,,1400.0,,2.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190821,,1400.0,,,,,1400.0,,0.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190822,,1400.0,,,,,1400.0,,0.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190823,,1400.0,,,,,1399.0,,-1.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190826,,1399.0,,,,,1381.0,,-18.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190827,,1381.0,,,,,1380.0,,-1.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190828,,1380.0,,,,,1380.0,,0.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190829,,1380.0,,,,,1372.0,,-8.0,0.0,0.0,2830.0,0.0,
-FG2003.ZCE,20190830,,1372.0,1365.0,1365.0,1365.0,1365.0,1365.0,-7.0,-7.0,2.0,5.46,2828.0,-2.0,
-FG2003.ZCE,20190902,1365.0,1365.0,,,,,1374.0,,9.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190903,,1374.0,,,,,1374.0,,0.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190904,,1374.0,,,,,1384.0,,10.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190905,,1384.0,,,,,1384.0,,0.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190906,,1384.0,,,,,1384.0,,0.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190909,,1384.0,,,,,1387.0,,3.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190910,,1387.0,,,,,1394.0,,7.0,0.0,0.0,2828.0,0.0,
-FG2003.ZCE,20190911,,1394.0,1396.0,1396.0,1396.0,1396.0,1396.0,2.0,2.0,1000.0,2792.0,3828.0,1000.0,
-FG2003.ZCE,20190912,1396.0,1396.0,,,,,1421.0,,25.0,0.0,0.0,3828.0,0.0,
-FG2003.ZCE,20190916,,1421.0,,,,,1430.0,,9.0,0.0,0.0,3828.0,0.0,
-FG2003.ZCE,20190917,,1430.0,1430.0,1430.0,1430.0,1430.0,1430.0,0.0,0.0,360.0,1029.6,4188.0,360.0,
-FG2003.ZCE,20190918,1430.0,1430.0,,,,,1430.0,,0.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190919,,1430.0,,,,,1430.0,,0.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190920,,1430.0,,,,,1424.0,,-6.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190923,,1424.0,,,,,1424.0,,0.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190924,,1424.0,,,,,1391.0,,-33.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190925,,1391.0,,,,,1391.0,,0.0,0.0,0.0,4188.0,0.0,
-FG2003.ZCE,20190926,,1391.0,1374.0,1401.0,1374.0,1401.0,1395.0,10.0,4.0,16.0,44.65,4192.0,4.0,
-FG2003.ZCE,20190927,1401.0,1395.0,,,,,1409.0,,14.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20190930,,1409.0,,,,,1423.0,,14.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191008,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191009,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191010,,1423.0,,,,,1423.0,,0.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191011,,1423.0,,,,,1427.0,,4.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191014,,1427.0,,,,,1427.0,,0.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191015,,1427.0,1419.0,1419.0,1419.0,1419.0,1419.0,-8.0,-8.0,4.0,11.35,4190.0,-2.0,
-FG2003.ZCE,20191016,1419.0,1419.0,1430.0,1430.0,1430.0,1430.0,1430.0,11.0,11.0,2.0,5.72,4192.0,2.0,
-FG2003.ZCE,20191017,1430.0,1430.0,,,,,1419.0,,-11.0,0.0,0.0,4192.0,0.0,
-FG2003.ZCE,20191018,,1419.0,1413.0,1413.0,1413.0,1413.0,1413.0,-6.0,-6.0,2.0,5.65,4194.0,2.0,
-FG2003.ZCE,20191021,1413.0,1413.0,1465.0,1465.0,1463.0,1463.0,1464.0,50.0,51.0,4.0,11.71,4198.0,4.0,
-FG2003.ZCE,20191022,1463.0,1464.0,,,,,1463.0,,-1.0,0.0,0.0,4198.0,0.0,
-FG2003.ZCE,20191023,,1463.0,1442.0,1478.0,1442.0,1459.0,1453.0,-4.0,-10.0,162.0,470.74,4250.0,52.0,
-FG2003.ZCE,20191024,1459.0,1453.0,,,,,1456.0,,3.0,0.0,0.0,4250.0,0.0,
-FG2003.ZCE,20191025,,1456.0,,,,,1456.0,,0.0,0.0,0.0,4250.0,0.0,
-FG2003.ZCE,20191028,,1456.0,,,,,1450.0,,-6.0,0.0,0.0,4250.0,0.0,
-FG2003.ZCE,20191029,,1450.0,,,,,1450.0,,0.0,0.0,0.0,4250.0,0.0,
-FG2003.ZCE,20191030,,1450.0,,,,,1444.0,,-6.0,0.0,0.0,4250.0,0.0,
-FG2003.ZCE,20191031,,1444.0,1455.0,1455.0,1436.0,1441.0,1443.0,-3.0,-1.0,8.0,23.08,4250.0,0.0,
-FG2003.ZCE,20191101,1441.0,1443.0,1437.0,1448.0,1437.0,1448.0,1445.0,5.0,2.0,14.0,40.47,4258.0,8.0,
-FG2003.ZCE,20191104,1448.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,4258.0,0.0,
-FG2003.ZCE,20191105,,1445.0,1435.0,1462.0,1413.0,1448.0,1439.0,3.0,-6.0,128.0,368.37,4208.0,-50.0,
-FG2003.ZCE,20191106,1448.0,1439.0,1456.0,1456.0,1456.0,1456.0,1456.0,17.0,17.0,2.0,5.82,4206.0,-2.0,
-FG2003.ZCE,20191107,1456.0,1456.0,1457.0,1457.0,1457.0,1457.0,1457.0,1.0,1.0,2.0,5.83,4206.0,0.0,
-FG2003.ZCE,20191108,1457.0,1457.0,,,,,1457.0,,0.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191111,,1457.0,1457.0,1457.0,1457.0,1457.0,1457.0,0.0,0.0,2.0,5.83,4206.0,0.0,
-FG2003.ZCE,20191112,1457.0,1457.0,,,,,1445.0,,-12.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191113,,1445.0,,,,,1444.0,,-1.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191114,,1444.0,,,,,1446.0,,2.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191115,,1446.0,,,,,1446.0,,0.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191118,,1446.0,,,,,1446.0,,0.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191119,,1446.0,,,,,1446.0,,0.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191120,,1446.0,,,,,1446.0,,0.0,0.0,0.0,4206.0,0.0,
-FG2003.ZCE,20191121,,1446.0,1424.0,1424.0,1424.0,1424.0,1424.0,-22.0,-22.0,6.0,17.09,4202.0,-4.0,
-FG2003.ZCE,20191122,1424.0,1424.0,1420.0,1420.0,1416.0,1417.0,1419.0,-7.0,-5.0,14.0,39.72,4200.0,-2.0,
-FG2003.ZCE,20191125,1417.0,1419.0,1421.0,1421.0,1421.0,1421.0,1421.0,2.0,2.0,2.0,5.68,4198.0,-2.0,
-FG2003.ZCE,20191126,1421.0,1421.0,,,,,1421.0,,0.0,0.0,0.0,4198.0,0.0,
-FG2003.ZCE,20191127,,1421.0,1416.0,1430.0,1413.0,1430.0,1418.0,9.0,-3.0,2020.0,5728.84,2198.0,-2000.0,
-FG2003.ZCE,20191128,1430.0,1418.0,1427.0,1430.0,1421.0,1430.0,1426.0,12.0,8.0,6.0,17.11,2196.0,-2.0,
-FG2003.ZCE,20191129,1430.0,1426.0,1433.0,1441.0,1427.0,1440.0,1433.0,14.0,7.0,32.0,91.7,2204.0,8.0,
-FG2003.ZCE,20191202,1440.0,1433.0,1436.0,1436.0,1436.0,1436.0,1436.0,3.0,3.0,280.0,804.16,1924.0,-280.0,
-FG2003.ZCE,20191203,1436.0,1436.0,,,,,1436.0,,0.0,0.0,0.0,1924.0,0.0,
-FG2003.ZCE,20191204,,1436.0,1429.0,1476.0,1429.0,1460.0,1460.0,24.0,24.0,84.0,245.21,1944.0,20.0,
-FG2003.ZCE,20191205,1460.0,1460.0,1464.0,1464.0,1456.0,1456.0,1461.0,-4.0,1.0,14.0,40.92,1958.0,14.0,
-FG2003.ZCE,20191206,1456.0,1461.0,1460.0,1460.0,1449.0,1449.0,1456.0,-12.0,-5.0,16.0,46.58,1968.0,10.0,
-FG2003.ZCE,20191209,1449.0,1456.0,1453.0,1471.0,1451.0,1464.0,1460.0,8.0,4.0,40.0,116.84,1974.0,6.0,
-FG2003.ZCE,20191210,1464.0,1460.0,1462.0,1479.0,1455.0,1462.0,1467.0,2.0,7.0,76.0,223.02,1964.0,-10.0,
-FG2003.ZCE,20191211,1462.0,1467.0,1464.0,1467.0,1454.0,1467.0,1461.0,0.0,-6.0,20.0,58.44,1960.0,-4.0,
-FG2003.ZCE,20191212,1467.0,1461.0,,,,,1461.0,,0.0,0.0,0.0,1960.0,0.0,
-FG2003.ZCE,20191213,,1461.0,,,,,1463.0,,2.0,0.0,0.0,1960.0,0.0,
-FG2003.ZCE,20191216,,1463.0,1469.0,1470.0,1469.0,1469.0,1469.0,6.0,6.0,10.0,29.39,1958.0,-2.0,
-FG2003.ZCE,20191217,1469.0,1469.0,1472.0,1472.0,1453.0,1453.0,1468.0,-16.0,-1.0,32.0,93.96,1942.0,-16.0,
-FG2003.ZCE,20191218,1453.0,1468.0,1473.0,1479.0,1473.0,1479.0,1476.0,11.0,8.0,4.0,11.81,1942.0,0.0,
-FG2003.ZCE,20191219,1479.0,1476.0,1475.0,1476.0,1475.0,1476.0,1475.0,0.0,-1.0,282.0,831.9,1662.0,-280.0,
-FG2003.ZCE,20191220,1476.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,1662.0,0.0,
-FG2003.ZCE,20191223,,1475.0,1465.0,1475.0,1465.0,1475.0,1472.0,0.0,-3.0,8.0,23.54,1656.0,-6.0,
-FG2003.ZCE,20191224,1475.0,1472.0,1477.0,1479.0,1464.0,1464.0,1465.0,-8.0,-7.0,522.0,1529.0,1640.0,-16.0,
-FG2003.ZCE,20191225,1464.0,1465.0,1466.0,1518.0,1466.0,1468.0,1473.0,3.0,8.0,602.0,1773.39,1562.0,-78.0,
-FG2003.ZCE,20191226,1468.0,1473.0,1465.0,1465.0,1465.0,1465.0,1465.0,-8.0,-8.0,420.0,1230.6,1142.0,-420.0,
-FG2003.ZCE,20191227,1465.0,1465.0,1469.0,1481.0,1467.0,1478.0,1473.0,13.0,8.0,18.0,53.03,1144.0,2.0,
-FG2003.ZCE,20191230,1478.0,1473.0,,,,,1473.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2003.ZCE,20191231,,1473.0,,,,,1473.0,,0.0,0.0,0.0,1144.0,0.0,
-FG2003.ZCE,20200102,,1473.0,1478.0,1483.0,1478.0,1478.0,1480.0,5.0,7.0,3.0,8.88,574.0,-570.0,
-FG2003.ZCE,20200103,1478.0,1480.0,1502.0,1502.0,1492.0,1496.0,1498.0,16.0,18.0,7.0,20.97,575.0,1.0,
-FG2003.ZCE,20200106,1496.0,1498.0,1507.0,1517.0,1503.0,1507.0,1510.0,9.0,12.0,14.0,42.28,572.0,-3.0,
-FG2003.ZCE,20200107,1507.0,1510.0,1499.0,1512.0,1460.0,1500.0,1467.0,-10.0,-43.0,60.0,176.05,524.0,-48.0,
-FG2003.ZCE,20200108,1500.0,1467.0,1502.0,1503.0,1501.0,1503.0,1502.0,36.0,35.0,3.0,9.01,524.0,0.0,
-FG2003.ZCE,20200109,1503.0,1502.0,1487.0,1514.0,1487.0,1502.0,1496.0,0.0,-6.0,11.0,32.92,521.0,-3.0,
-FG2003.ZCE,20200110,1502.0,1496.0,1488.0,1503.0,1488.0,1503.0,1501.0,7.0,5.0,8.0,24.02,514.0,-7.0,
-FG2003.ZCE,20200113,1503.0,1501.0,1485.0,1485.0,1485.0,1485.0,1485.0,-16.0,-16.0,1.0,2.97,515.0,1.0,
-FG2003.ZCE,20200114,1485.0,1485.0,1486.0,1486.0,1486.0,1486.0,1486.0,1.0,1.0,2.0,5.95,513.0,-2.0,
-FG2003.ZCE,20200115,1486.0,1486.0,,,,,1494.0,,8.0,0.0,0.0,513.0,0.0,
-FG2003.ZCE,20200116,,1494.0,,,,,1494.0,,0.0,0.0,0.0,513.0,0.0,
-FG2003.ZCE,20200117,,1494.0,,,,,1494.0,,0.0,0.0,0.0,513.0,0.0,
-FG2003.ZCE,20200120,,1494.0,,,,,1494.0,,0.0,0.0,0.0,513.0,0.0,
-FG2003.ZCE,20200121,,1494.0,,,,,1494.0,,0.0,0.0,0.0,513.0,0.0,
-FG2003.ZCE,20200122,,1494.0,1483.0,1500.0,1483.0,1500.0,1494.0,6.0,0.0,3.0,8.97,513.0,0.0,
-FG2003.ZCE,20200123,1500.0,1494.0,1474.0,1485.0,1474.0,1474.0,1478.0,-20.0,-16.0,3.0,8.87,512.0,-1.0,
-FG2003.ZCE,20200203,1474.0,1478.0,1436.0,1447.0,1392.0,1410.0,1420.0,-68.0,-58.0,511.0,1451.19,9.0,-503.0,
-FG2003.ZCE,20200204,1410.0,1420.0,1421.0,1422.0,1379.0,1401.0,1403.0,-19.0,-17.0,14.0,39.28,2.0,-7.0,
-FG2003.ZCE,20200205,1401.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,2.0,0.0,
-FG2003.ZCE,20200206,,1403.0,,,,,1420.0,,17.0,0.0,0.0,2.0,0.0,
-FG2003.ZCE,20200207,,1420.0,,,,,1420.0,,0.0,0.0,0.0,2.0,0.0,
-FG2003.ZCE,20200210,,1420.0,1433.0,1434.0,1376.0,1405.0,1412.0,-15.0,-8.0,6.0,16.94,2.0,0.0,
-FG2003.ZCE,20200211,1405.0,1412.0,1436.0,1445.0,1399.0,1445.0,1428.0,33.0,16.0,6.0,17.14,1.0,-1.0,
-FG2003.ZCE,20200212,1445.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,1.0,0.0,
-FG2003.ZCE,20200213,,1428.0,,,,,1419.0,,-9.0,0.0,0.0,1.0,0.0,
-FG2003.ZCE,20200214,,1419.0,,,,,1419.0,,0.0,0.0,0.0,1.0,0.0,
-FG2003.ZCE,20200217,,1419.0,,,,,1419.0,,0.0,0.0,0.0,1.0,0.0,
-FG2003.ZCE,20200218,,1419.0,1422.0,1423.0,1422.0,1423.0,1423.0,4.0,4.0,2.0,5.69,3.0,2.0,
-FG2003.ZCE,20200219,1423.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,3.0,0.0,
-FG2003.ZCE,20200220,,1423.0,1446.0,1446.0,1446.0,1446.0,1446.0,23.0,23.0,1.0,2.89,3.0,0.0,
-FG2003.ZCE,20200221,1446.0,1446.0,,,,,1446.0,,0.0,0.0,0.0,3.0,0.0,
-FG2003.ZCE,20200224,,1446.0,,,,,1448.0,,2.0,0.0,0.0,3.0,0.0,
-FG2003.ZCE,20200225,,1448.0,1461.0,1461.0,1461.0,1461.0,1461.0,13.0,13.0,1.0,2.92,3.0,0.0,
-FG2003.ZCE,20200226,1461.0,1461.0,,,,,1461.0,,0.0,0.0,0.0,3.0,0.0,
-FG2003.ZCE,20200227,,1461.0,,,,,1454.0,,-7.0,0.0,0.0,3.0,0.0,
-FG2003.ZCE,20200228,,1454.0,1471.0,1486.0,1454.0,1454.0,1470.0,0.0,16.0,5.0,14.7,2.0,-1.0,
-FG2003.ZCE,20200302,1454.0,1470.0,1525.0,1525.0,1525.0,1525.0,1525.0,55.0,55.0,2.0,6.1,0.0,-2.0,
-FG2003.ZCE,20200303,1525.0,1525.0,,,,,1521.0,,-4.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200304,,1521.0,,,,,1509.0,,-12.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200305,,1509.0,,,,,1511.0,,2.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200306,,1511.0,,,,,1503.0,,-8.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200309,,1503.0,,,,,1476.0,,-27.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200310,,1476.0,,,,,1493.0,,17.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200311,,1493.0,,,,,1499.0,,6.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200312,,1499.0,,,,,1494.0,,-5.0,0.0,0.0,0.0,0.0,
-FG2003.ZCE,20200313,,1494.0,,,,,1483.0,,-11.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2004.csv b/data/FG/FG2004.csv
deleted file mode 100644
index 86754cc..0000000
--- a/data/FG/FG2004.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2004.ZCE,20190416,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190417,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190418,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190419,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190422,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190423,,1300.0,,,,,1300.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190424,,1300.0,1300.0,1300.0,1300.0,1300.0,1300.0,0.0,0.0,2000.0,5200.0,2000.0,2000.0,
-FG2004.ZCE,20190425,1300.0,1300.0,,,,,1300.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190426,,1300.0,,,,,1300.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190429,,1300.0,,,,,1302.0,,2.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190430,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190506,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190507,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190508,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190509,,1302.0,,,,,1302.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190510,,1302.0,,,,,1303.0,,1.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190513,,1303.0,,,,,1324.0,,21.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190514,,1324.0,,,,,1324.0,,0.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190515,,1324.0,,,,,1320.0,,-4.0,0.0,0.0,2000.0,0.0,
-FG2004.ZCE,20190516,,1320.0,1347.0,1347.0,1347.0,1347.0,1347.0,27.0,27.0,200.0,538.8,2200.0,200.0,
-FG2004.ZCE,20190517,1347.0,1347.0,1347.0,1347.0,1347.0,1347.0,1347.0,0.0,0.0,2000.0,5388.0,200.0,-2000.0,
-FG2004.ZCE,20190520,1347.0,1347.0,,,,,1348.0,,1.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190521,,1348.0,,,,,1356.0,,8.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190522,,1356.0,,,,,1366.0,,10.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190523,,1366.0,,,,,1359.0,,-7.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190524,,1359.0,,,,,1359.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190527,,1359.0,,,,,1359.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190528,,1359.0,,,,,1351.0,,-8.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190529,,1351.0,,,,,1347.0,,-4.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190530,,1347.0,,,,,1345.0,,-2.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190531,,1345.0,,,,,1334.0,,-11.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190603,,1334.0,,,,,1334.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190604,,1334.0,,,,,1332.0,,-2.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190605,,1332.0,,,,,1332.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190606,,1332.0,,,,,1332.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190610,,1332.0,,,,,1336.0,,4.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190611,,1336.0,,,,,1390.0,,54.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190612,,1390.0,,,,,1381.0,,-9.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190613,,1381.0,,,,,1381.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190614,,1381.0,,,,,1381.0,,0.0,0.0,0.0,200.0,0.0,
-FG2004.ZCE,20190617,,1381.0,1374.0,1400.0,1373.0,1397.0,1386.0,16.0,5.0,8.0,22.18,202.0,2.0,
-FG2004.ZCE,20190618,1397.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,202.0,0.0,
-FG2004.ZCE,20190619,,1386.0,1390.0,1390.0,1390.0,1390.0,1390.0,4.0,4.0,200.0,556.0,2.0,-200.0,
-FG2004.ZCE,20190620,1390.0,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190621,,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190624,,1390.0,,,,,1395.0,,5.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190625,,1395.0,1396.0,1396.0,1392.0,1392.0,1394.0,-3.0,-1.0,4.0,11.15,6.0,4.0,
-FG2004.ZCE,20190626,1392.0,1394.0,1401.0,1401.0,1401.0,1401.0,1401.0,7.0,7.0,2.0,5.6,4.0,-2.0,
-FG2004.ZCE,20190627,1401.0,1401.0,,,,,1409.0,,8.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190628,,1409.0,1440.0,1440.0,1406.0,1406.0,1423.0,-3.0,14.0,4.0,11.38,2.0,-2.0,
-FG2004.ZCE,20190701,1406.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,2.0,,
-FG2004.ZCE,20190702,,1423.0,,,,,1425.0,,2.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190703,,1425.0,1452.0,1452.0,1443.0,1443.0,1448.0,18.0,23.0,4.0,11.58,4.0,2.0,
-FG2004.ZCE,20190704,1443.0,1448.0,,,,,1437.0,,-11.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190705,,1437.0,1416.0,1416.0,1416.0,1416.0,1416.0,-21.0,-21.0,2.0,5.66,4.0,0.0,
-FG2004.ZCE,20190708,1416.0,1416.0,1427.0,1428.0,1427.0,1428.0,1428.0,12.0,12.0,4.0,11.42,4.0,0.0,
-FG2004.ZCE,20190709,1428.0,1428.0,1428.0,1428.0,1428.0,1428.0,1428.0,0.0,0.0,2.0,5.71,4.0,0.0,
-FG2004.ZCE,20190710,1428.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190711,,1428.0,,,,,1428.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190712,,1428.0,1420.0,1420.0,1420.0,1420.0,1420.0,-8.0,-8.0,2.0,5.68,4.0,0.0,
-FG2004.ZCE,20190715,1420.0,1420.0,,,,,1420.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190716,,1420.0,,,,,1420.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190717,,1420.0,,,,,1420.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190718,,1420.0,,,,,1420.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190719,,1420.0,,,,,1429.0,,9.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190722,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190723,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190724,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190725,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190726,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190729,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190730,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190731,,1429.0,,,,,1429.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190801,,1429.0,,,,,1426.0,,-3.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190802,,1426.0,,,,,1407.0,,-19.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190805,,1407.0,,,,,1407.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190806,,1407.0,,,,,1407.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190807,,1407.0,1363.0,1375.0,1363.0,1364.0,1367.0,-43.0,-40.0,18.0,49.2,4.0,0.0,
-FG2004.ZCE,20190808,1364.0,1367.0,,,,,1367.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190809,,1367.0,,,,,1367.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190812,,1367.0,,,,,1385.0,,18.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190813,,1385.0,,,,,1385.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190814,,1385.0,,,,,1385.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190815,,1385.0,,,,,1393.0,,8.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20190816,,1393.0,1414.0,1414.0,1414.0,1414.0,1414.0,21.0,21.0,2.0,5.66,2.0,-2.0,
-FG2004.ZCE,20190819,1414.0,1414.0,,,,,1410.0,,-4.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190820,,1410.0,,,,,1410.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190821,,1410.0,,,,,1410.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190822,,1410.0,,,,,1404.0,,-6.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190823,,1404.0,,,,,1389.0,,-15.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190826,,1389.0,1362.0,1380.0,1353.0,1380.0,1366.0,-9.0,-23.0,18.0,49.18,0.0,-2.0,
-FG2004.ZCE,20190827,1380.0,1366.0,,,,,1364.0,,-2.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190828,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190829,,1364.0,,,,,1362.0,,-2.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190830,,1362.0,,,,,1362.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20190902,,1362.0,1374.0,1374.0,1351.0,1351.0,1363.0,-11.0,1.0,4.0,10.9,2.0,2.0,
-FG2004.ZCE,20190903,1351.0,1363.0,,,,,1363.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190904,,1363.0,,,,,1370.0,,7.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190905,,1370.0,,,,,1370.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190906,,1370.0,,,,,1370.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190909,,1370.0,,,,,1378.0,,8.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190910,,1378.0,,,,,1383.0,,5.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190911,,1383.0,,,,,1383.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190912,,1383.0,,,,,1409.0,,26.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190916,,1409.0,,,,,1419.0,,10.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190917,,1419.0,,,,,1419.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190918,,1419.0,,,,,1419.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190919,,1419.0,,,,,1418.0,,-1.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190920,,1418.0,,,,,1409.0,,-9.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190923,,1409.0,,,,,1409.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190924,,1409.0,,,,,1393.0,,-16.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190925,,1393.0,,,,,1393.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190926,,1393.0,,,,,1401.0,,8.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20190927,,1401.0,1399.0,1402.0,1399.0,1402.0,1401.0,1.0,0.0,8.0,22.41,8.0,6.0,
-FG2004.ZCE,20190930,1402.0,1401.0,1408.0,1408.0,1408.0,1408.0,1408.0,7.0,7.0,24.0,67.58,32.0,24.0,
-FG2004.ZCE,20191008,1408.0,1408.0,1398.0,1410.0,1398.0,1410.0,1409.0,2.0,1.0,26.0,73.27,6.0,-26.0,
-FG2004.ZCE,20191009,1410.0,1409.0,,,,,1409.0,,0.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191010,,1409.0,1410.0,1410.0,1410.0,1410.0,1410.0,1.0,1.0,2.0,5.64,8.0,2.0,
-FG2004.ZCE,20191011,1410.0,1410.0,,,,,1413.0,,3.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191014,,1413.0,,,,,1413.0,,0.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191015,,1413.0,1413.0,1413.0,1413.0,1413.0,1413.0,0.0,0.0,2.0,5.65,8.0,0.0,
-FG2004.ZCE,20191016,1413.0,1413.0,,,,,1413.0,,0.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191017,,1413.0,,,,,1404.0,,-9.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191018,,1404.0,1394.0,1398.0,1394.0,1398.0,1396.0,-6.0,-8.0,4.0,11.17,4.0,-4.0,
-FG2004.ZCE,20191021,1398.0,1396.0,1398.0,1398.0,1398.0,1398.0,1398.0,2.0,2.0,2.0,5.59,6.0,2.0,
-FG2004.ZCE,20191022,1398.0,1398.0,1428.0,1428.0,1428.0,1428.0,1428.0,30.0,30.0,2.0,5.71,6.0,0.0,
-FG2004.ZCE,20191023,1428.0,1428.0,1428.0,1430.0,1428.0,1430.0,1429.0,2.0,1.0,4.0,11.43,8.0,2.0,
-FG2004.ZCE,20191024,1430.0,1429.0,,,,,1429.0,,0.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191025,,1429.0,,,,,1429.0,,0.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191028,,1429.0,,,,,1429.0,,0.0,0.0,0.0,8.0,0.0,
-FG2004.ZCE,20191029,,1429.0,1432.0,1432.0,1432.0,1432.0,1432.0,3.0,3.0,4.0,11.46,4.0,-4.0,
-FG2004.ZCE,20191030,1432.0,1432.0,,,,,1432.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191031,,1432.0,1428.0,1428.0,1428.0,1428.0,1428.0,-4.0,-4.0,2.0,5.71,6.0,2.0,
-FG2004.ZCE,20191101,1428.0,1428.0,,,,,1434.0,,6.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191104,,1434.0,,,,,1434.0,,0.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191105,,1434.0,,,,,1434.0,,0.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191106,,1434.0,,,,,1433.0,,-1.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191107,,1433.0,,,,,1433.0,,0.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191108,,1433.0,,,,,1433.0,,0.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191111,,1433.0,,,,,1417.0,,-16.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191112,,1417.0,1414.0,1414.0,1414.0,1414.0,1414.0,-3.0,-3.0,2.0,5.66,4.0,-2.0,
-FG2004.ZCE,20191113,1414.0,1414.0,,,,,1410.0,,-4.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191114,,1410.0,1397.0,1412.0,1395.0,1412.0,1400.0,2.0,-10.0,12.0,33.59,16.0,12.0,
-FG2004.ZCE,20191115,1412.0,1400.0,,,,,1417.0,,17.0,0.0,0.0,16.0,0.0,
-FG2004.ZCE,20191118,,1417.0,,,,,1417.0,,0.0,0.0,0.0,16.0,0.0,
-FG2004.ZCE,20191119,,1417.0,,,,,1412.0,,-5.0,0.0,0.0,16.0,0.0,
-FG2004.ZCE,20191120,,1412.0,1412.0,1414.0,1412.0,1414.0,1413.0,2.0,1.0,4.0,11.3,16.0,0.0,
-FG2004.ZCE,20191121,1414.0,1413.0,1408.0,1408.0,1408.0,1408.0,1408.0,-5.0,-5.0,2.0,5.63,16.0,0.0,
-FG2004.ZCE,20191122,1408.0,1408.0,1384.0,1393.0,1384.0,1393.0,1391.0,-15.0,-17.0,10.0,27.82,10.0,-6.0,
-FG2004.ZCE,20191125,1393.0,1391.0,1396.0,1401.0,1396.0,1401.0,1399.0,10.0,8.0,6.0,16.79,6.0,-4.0,
-FG2004.ZCE,20191126,1401.0,1399.0,1403.0,1403.0,1403.0,1403.0,1403.0,4.0,4.0,2.0,5.61,4.0,-2.0,
-FG2004.ZCE,20191127,1403.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191128,,1403.0,,,,,1411.0,,8.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191129,,1411.0,1426.0,1426.0,1426.0,1426.0,1426.0,15.0,15.0,2.0,5.7,4.0,0.0,
-FG2004.ZCE,20191202,1426.0,1426.0,,,,,1426.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191203,,1426.0,,,,,1424.0,,-2.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191204,,1424.0,1412.0,1412.0,1412.0,1412.0,1412.0,-12.0,-12.0,2.0,5.65,2.0,-2.0,
-FG2004.ZCE,20191205,1412.0,1412.0,,,,,1417.0,,5.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20191206,,1417.0,1419.0,1419.0,1419.0,1419.0,1419.0,2.0,2.0,2.0,5.68,4.0,2.0,
-FG2004.ZCE,20191209,1419.0,1419.0,1443.0,1443.0,1443.0,1443.0,1443.0,24.0,24.0,2.0,5.77,6.0,2.0,
-FG2004.ZCE,20191210,1443.0,1443.0,,,,,1462.0,,19.0,0.0,0.0,6.0,0.0,
-FG2004.ZCE,20191211,,1462.0,1465.0,1465.0,1465.0,1465.0,1465.0,3.0,3.0,2.0,5.86,8.0,2.0,
-FG2004.ZCE,20191212,1465.0,1465.0,1457.0,1457.0,1457.0,1457.0,1457.0,-8.0,-8.0,2.0,5.83,6.0,-2.0,
-FG2004.ZCE,20191213,1457.0,1457.0,1468.0,1468.0,1468.0,1468.0,1468.0,11.0,11.0,2.0,5.87,4.0,-2.0,
-FG2004.ZCE,20191216,1468.0,1468.0,,,,,1468.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191217,,1468.0,,,,,1467.0,,-1.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191218,,1467.0,,,,,1477.0,,10.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191219,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191220,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191223,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191224,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191225,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191226,,1477.0,,,,,1477.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191227,,1477.0,,,,,1484.0,,7.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191230,,1484.0,,,,,1484.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20191231,,1484.0,,,,,1484.0,,0.0,0.0,0.0,4.0,0.0,
-FG2004.ZCE,20200102,,1484.0,,,,,1484.0,,0.0,0.0,0.0,2.0,-2.0,
-FG2004.ZCE,20200103,,1484.0,,,,,1500.0,,16.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200106,,1500.0,,,,,1502.0,,2.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200107,,1502.0,,,,,1503.0,,1.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200108,,1503.0,,,,,1507.0,,4.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200109,,1507.0,,,,,1507.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200110,,1507.0,,,,,1507.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200113,,1507.0,,,,,1502.0,,-5.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200114,,1502.0,,,,,1500.0,,-2.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200115,,1500.0,,,,,1500.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200116,,1500.0,,,,,1501.0,,1.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200117,,1501.0,,,,,1501.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200120,,1501.0,,,,,1501.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200121,,1501.0,,,,,1501.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200122,,1501.0,,,,,1501.0,,0.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200123,,1501.0,,,,,1483.0,,-18.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200203,,1483.0,,,,,1425.0,,-58.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200204,,1425.0,,,,,1392.0,,-33.0,0.0,0.0,2.0,0.0,
-FG2004.ZCE,20200205,,1392.0,1395.0,1408.0,1395.0,1408.0,1402.0,16.0,10.0,2.0,5.61,0.0,-2.0,
-FG2004.ZCE,20200206,1408.0,1402.0,,,,,1419.0,,17.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200207,,1419.0,,,,,1430.0,,11.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200210,,1430.0,,,,,1430.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200211,,1430.0,,,,,1430.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200212,,1430.0,,,,,1427.0,,-3.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200213,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200214,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200217,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200218,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200219,,1427.0,,,,,1427.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200220,,1427.0,,,,,1450.0,,23.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200221,,1450.0,,,,,1450.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200224,,1450.0,,,,,1450.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200225,,1450.0,,,,,1450.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200226,,1450.0,,,,,1450.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200227,,1450.0,,,,,1450.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200228,,1450.0,,,,,1466.0,,16.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200302,,1466.0,,,,,1521.0,,55.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200303,,1521.0,,,,,1517.0,,-4.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200304,,1517.0,,,,,1505.0,,-12.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200305,,1505.0,,,,,1507.0,,2.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200306,,1507.0,,,,,1499.0,,-8.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200309,,1499.0,,,,,1472.0,,-27.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200310,,1472.0,,,,,1489.0,,17.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200311,,1489.0,,,,,1495.0,,6.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200312,,1495.0,,,,,1490.0,,-5.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200313,,1490.0,,,,,1479.0,,-11.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200316,,1479.0,,,,,1459.0,,-20.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200317,,1459.0,,,,,1453.0,,-6.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200318,,1453.0,,,,,1452.0,,-1.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200319,,1452.0,,,,,1422.0,,-30.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200320,,1422.0,,,,,1435.0,,13.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200323,,1435.0,,,,,1404.0,,-31.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200324,,1404.0,1459.0,1459.0,1459.0,1459.0,1459.0,55.0,55.0,1.0,2.92,1.0,1.0,
-FG2004.ZCE,20200325,1459.0,1459.0,1518.0,1518.0,1518.0,1518.0,1518.0,59.0,59.0,1.0,3.04,0.0,-1.0,
-FG2004.ZCE,20200326,1518.0,1518.0,,,,,1498.0,,-20.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200327,,1498.0,,,,,1492.0,,-6.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200330,,1492.0,,,,,1492.0,,0.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200331,,1492.0,,,,,1504.0,,12.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200401,,1504.0,,,,,1487.0,,-17.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200402,,1487.0,,,,,1456.0,,-31.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200403,,1456.0,,,,,1436.0,,-20.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200407,,1436.0,,,,,1422.0,,-14.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200408,,1422.0,,,,,1431.0,,9.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200409,,1431.0,,,,,1439.0,,8.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200410,,1439.0,,,,,1442.0,,3.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200413,,1442.0,,,,,1418.0,,-24.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200414,,1418.0,,,,,1393.0,,-25.0,0.0,0.0,0.0,0.0,
-FG2004.ZCE,20200415,,1393.0,,,,,1438.0,,45.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2005.csv b/data/FG/FG2005.csv
deleted file mode 100644
index f8d969d..0000000
--- a/data/FG/FG2005.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2005.ZCE,20190520,,1347.0,1350.0,1354.0,1337.0,1341.0,1343.0,-6.0,-4.0,1396.0,3748.42,1238.0,1238.0,
-FG2005.ZCE,20190521,1341.0,1343.0,1337.0,1351.0,1336.0,1346.0,1344.0,3.0,1.0,160.0,430.23,1210.0,-28.0,
-FG2005.ZCE,20190522,1346.0,1344.0,1347.0,1355.0,1340.0,1353.0,1350.0,9.0,6.0,214.0,577.92,1100.0,-110.0,
-FG2005.ZCE,20190523,1353.0,1350.0,1354.0,1355.0,1338.0,1338.0,1343.0,-12.0,-7.0,280.0,752.34,1270.0,170.0,
-FG2005.ZCE,20190524,1338.0,1343.0,1339.0,1362.0,1335.0,1340.0,1344.0,-3.0,1.0,324.0,871.07,1520.0,250.0,
-FG2005.ZCE,20190527,1340.0,1344.0,1345.0,1353.0,1342.0,1343.0,1348.0,-1.0,4.0,868.0,2339.87,916.0,-604.0,
-FG2005.ZCE,20190528,1343.0,1348.0,1338.0,1339.0,1323.0,1332.0,1330.0,-16.0,-18.0,426.0,1132.94,1196.0,280.0,
-FG2005.ZCE,20190529,1332.0,1330.0,1330.0,1334.0,1325.0,1330.0,1329.0,0.0,-1.0,212.0,563.7,1310.0,114.0,
-FG2005.ZCE,20190530,1330.0,1329.0,1326.0,1348.0,1324.0,1326.0,1336.0,-3.0,7.0,474.0,1266.25,1376.0,66.0,
-FG2005.ZCE,20190531,1326.0,1336.0,1326.0,1328.0,1318.0,1318.0,1323.0,-18.0,-13.0,654.0,1729.89,1854.0,478.0,
-FG2005.ZCE,20190603,1318.0,1323.0,1319.0,1322.0,1310.0,1312.0,1318.0,-11.0,-5.0,4082.0,10761.25,5186.0,3332.0,
-FG2005.ZCE,20190604,1312.0,1318.0,1313.0,1315.0,1300.0,1309.0,1305.0,-9.0,-13.0,1132.0,2953.96,5816.0,630.0,
-FG2005.ZCE,20190605,1309.0,1305.0,1313.0,1319.0,1309.0,1310.0,1314.0,5.0,9.0,274.0,720.04,5750.0,-66.0,
-FG2005.ZCE,20190606,1310.0,1314.0,1308.0,1324.0,1303.0,1323.0,1316.0,9.0,2.0,1140.0,2999.48,5150.0,-600.0,
-FG2005.ZCE,20190610,1323.0,1316.0,1333.0,1339.0,1329.0,1334.0,1336.0,18.0,20.0,490.0,1309.26,4842.0,-308.0,
-FG2005.ZCE,20190611,1334.0,1336.0,1338.0,1390.0,1338.0,1390.0,1382.0,54.0,46.0,7714.0,21327.57,6708.0,1866.0,
-FG2005.ZCE,20190612,1390.0,1382.0,1391.0,1394.0,1360.0,1361.0,1377.0,-21.0,-5.0,4400.0,12117.88,4316.0,-2392.0,
-FG2005.ZCE,20190613,1361.0,1377.0,1363.0,1379.0,1361.0,1373.0,1370.0,-4.0,-7.0,684.0,1873.6,4126.0,-190.0,
-FG2005.ZCE,20190614,1373.0,1370.0,1375.0,1384.0,1370.0,1376.0,1376.0,6.0,6.0,574.0,1579.36,4168.0,42.0,
-FG2005.ZCE,20190617,1376.0,1376.0,1376.0,1380.0,1369.0,1372.0,1374.0,-4.0,-2.0,306.0,841.12,4170.0,2.0,
-FG2005.ZCE,20190618,1372.0,1374.0,1370.0,1378.0,1362.0,1374.0,1375.0,0.0,1.0,870.0,2392.09,4508.0,338.0,
-FG2005.ZCE,20190619,1374.0,1375.0,1375.0,1382.0,1374.0,1377.0,1378.0,2.0,3.0,616.0,1697.49,4738.0,230.0,
-FG2005.ZCE,20190620,1377.0,1378.0,1380.0,1386.0,1374.0,1381.0,1381.0,3.0,3.0,440.0,1215.36,4726.0,-12.0,
-FG2005.ZCE,20190621,1381.0,1381.0,1383.0,1388.0,1376.0,1386.0,1383.0,5.0,2.0,460.0,1272.01,4768.0,42.0,
-FG2005.ZCE,20190624,1386.0,1383.0,1383.0,1394.0,1381.0,1393.0,1390.0,10.0,7.0,354.0,984.16,4900.0,132.0,
-FG2005.ZCE,20190625,1393.0,1390.0,1391.0,1394.0,1388.0,1393.0,1392.0,3.0,2.0,496.0,1381.17,4798.0,-102.0,
-FG2005.ZCE,20190626,1393.0,1392.0,1390.0,1418.0,1390.0,1412.0,1404.0,20.0,12.0,1966.0,5521.41,5064.0,266.0,
-FG2005.ZCE,20190627,1412.0,1404.0,1412.0,1417.0,1406.0,1407.0,1412.0,3.0,8.0,826.0,2331.8,5032.0,-32.0,
-FG2005.ZCE,20190628,1407.0,1412.0,1409.0,1417.0,1402.0,1405.0,1411.0,-7.0,-1.0,1234.0,3482.77,5270.0,238.0,
-FG2005.ZCE,20190701,1405.0,1411.0,1405.0,1415.0,1403.0,1409.0,1410.0,-2.0,-1.0,348.0,981.44,5154.0,-116.0,
-FG2005.ZCE,20190702,1409.0,1410.0,1411.0,1431.0,1407.0,1426.0,1425.0,16.0,15.0,1570.0,4473.35,5954.0,800.0,
-FG2005.ZCE,20190703,1426.0,1425.0,1422.0,1433.0,1407.0,1408.0,1422.0,-17.0,-3.0,1146.0,3259.5,6096.0,142.0,
-FG2005.ZCE,20190704,1408.0,1422.0,1410.0,1414.0,1402.0,1410.0,1409.0,-12.0,-13.0,634.0,1787.13,6270.0,174.0,
-FG2005.ZCE,20190705,1410.0,1409.0,1412.0,1417.0,1404.0,1410.0,1411.0,1.0,2.0,472.0,1331.71,6354.0,84.0,
-FG2005.ZCE,20190708,1410.0,1411.0,1408.0,1413.0,1406.0,1411.0,1409.0,0.0,-2.0,318.0,896.36,6368.0,14.0,
-FG2005.ZCE,20190709,1411.0,1409.0,1414.0,1431.0,1414.0,1424.0,1423.0,15.0,14.0,1226.0,3489.37,6708.0,340.0,
-FG2005.ZCE,20190710,1424.0,1423.0,1421.0,1421.0,1396.0,1403.0,1409.0,-20.0,-14.0,766.0,2157.99,6670.0,-38.0,
-FG2005.ZCE,20190711,1403.0,1409.0,1404.0,1412.0,1400.0,1404.0,1406.0,-5.0,-3.0,406.0,1141.43,6702.0,32.0,
-FG2005.ZCE,20190712,1404.0,1406.0,1404.0,1406.0,1384.0,1395.0,1394.0,-11.0,-12.0,922.0,2570.47,7024.0,322.0,
-FG2005.ZCE,20190715,1395.0,1394.0,1398.0,1403.0,1382.0,1401.0,1392.0,7.0,-2.0,1504.0,4187.86,7262.0,238.0,
-FG2005.ZCE,20190716,1401.0,1392.0,1401.0,1410.0,1400.0,1404.0,1405.0,12.0,13.0,578.0,1624.71,7230.0,-32.0,
-FG2005.ZCE,20190717,1404.0,1405.0,1405.0,1413.0,1397.0,1411.0,1405.0,6.0,0.0,440.0,1236.32,7202.0,-28.0,
-FG2005.ZCE,20190718,1411.0,1405.0,1411.0,1416.0,1404.0,1412.0,1410.0,7.0,5.0,1146.0,3230.97,7626.0,424.0,
-FG2005.ZCE,20190719,1412.0,1410.0,1411.0,1426.0,1410.0,1425.0,1420.0,15.0,10.0,864.0,2453.12,7744.0,118.0,
-FG2005.ZCE,20190722,1425.0,1420.0,1424.0,1425.0,1407.0,1409.0,1411.0,-11.0,-9.0,2152.0,6072.01,8710.0,966.0,
-FG2005.ZCE,20190723,1409.0,1411.0,1406.0,1411.0,1400.0,1410.0,1407.0,-1.0,-4.0,834.0,2346.27,8998.0,288.0,
-FG2005.ZCE,20190724,1410.0,1407.0,1408.0,1422.0,1403.0,1420.0,1413.0,13.0,6.0,1358.0,3837.86,9094.0,96.0,
-FG2005.ZCE,20190725,1420.0,1413.0,1417.0,1429.0,1417.0,1424.0,1424.0,11.0,11.0,1790.0,5097.3,9980.0,886.0,
-FG2005.ZCE,20190726,1424.0,1424.0,1422.0,1428.0,1420.0,1427.0,1424.0,3.0,0.0,576.0,1640.85,10120.0,140.0,
-FG2005.ZCE,20190729,1427.0,1424.0,1428.0,1432.0,1410.0,1413.0,1418.0,-11.0,-6.0,2450.0,6948.5,10958.0,838.0,
-FG2005.ZCE,20190730,1413.0,1418.0,1413.0,1419.0,1412.0,1413.0,1416.0,-5.0,-2.0,828.0,2344.99,11004.0,46.0,
-FG2005.ZCE,20190731,1413.0,1416.0,1412.0,1416.0,1403.0,1406.0,1409.0,-10.0,-7.0,2222.0,6261.82,11440.0,436.0,
-FG2005.ZCE,20190801,1406.0,1409.0,1404.0,1412.0,1402.0,1404.0,1405.0,-5.0,-4.0,1940.0,5453.12,11686.0,246.0,
-FG2005.ZCE,20190802,1404.0,1405.0,1399.0,1404.0,1380.0,1382.0,1390.0,-23.0,-15.0,3776.0,10499.14,13022.0,1336.0,
-FG2005.ZCE,20190805,1382.0,1390.0,1382.0,1403.0,1382.0,1395.0,1396.0,5.0,6.0,3298.0,9206.6,12834.0,-188.0,
-FG2005.ZCE,20190806,1395.0,1396.0,1394.0,1400.0,1390.0,1394.0,1394.0,-2.0,-2.0,2802.0,7814.27,12522.0,-312.0,
-FG2005.ZCE,20190807,1394.0,1394.0,1390.0,1390.0,1356.0,1360.0,1367.0,-34.0,-27.0,6968.0,19046.72,14418.0,1896.0,
-FG2005.ZCE,20190808,1360.0,1367.0,1361.0,1371.0,1351.0,1352.0,1360.0,-15.0,-7.0,5504.0,14972.87,15738.0,1320.0,
-FG2005.ZCE,20190809,1352.0,1360.0,1356.0,1362.0,1348.0,1360.0,1354.0,0.0,-6.0,4260.0,11538.59,16324.0,586.0,
-FG2005.ZCE,20190812,1360.0,1354.0,1360.0,1383.0,1353.0,1380.0,1365.0,26.0,11.0,4088.0,11162.26,16614.0,290.0,
-FG2005.ZCE,20190813,1380.0,1365.0,1379.0,1380.0,1363.0,1366.0,1369.0,1.0,4.0,4680.0,12814.9,19054.0,2440.0,
-FG2005.ZCE,20190814,1366.0,1369.0,1367.0,1381.0,1366.0,1379.0,1375.0,10.0,6.0,6428.0,17678.95,18384.0,-670.0,
-FG2005.ZCE,20190815,1379.0,1375.0,1380.0,1390.0,1374.0,1386.0,1382.0,11.0,7.0,4042.0,11169.69,18868.0,484.0,
-FG2005.ZCE,20190816,1386.0,1382.0,1385.0,1398.0,1382.0,1384.0,1389.0,2.0,7.0,2762.0,7673.28,19256.0,388.0,
-FG2005.ZCE,20190819,1384.0,1389.0,1385.0,1393.0,1381.0,1386.0,1387.0,-3.0,-2.0,2688.0,7456.37,19696.0,440.0,
-FG2005.ZCE,20190820,1386.0,1387.0,1386.0,1391.0,1382.0,1390.0,1387.0,3.0,0.0,3670.0,10183.22,19372.0,-324.0,
-FG2005.ZCE,20190821,1390.0,1387.0,1390.0,1390.0,1375.0,1388.0,1383.0,1.0,-4.0,7630.0,21110.32,16390.0,-2982.0,
-FG2005.ZCE,20190822,1388.0,1383.0,1387.0,1388.0,1380.0,1382.0,1383.0,-1.0,0.0,2716.0,7513.13,16500.0,110.0,
-FG2005.ZCE,20190823,1382.0,1383.0,1381.0,1382.0,1360.0,1366.0,1368.0,-17.0,-15.0,7130.0,19502.52,17142.0,642.0,
-FG2005.ZCE,20190826,1366.0,1368.0,1365.0,1370.0,1351.0,1354.0,1358.0,-14.0,-10.0,8630.0,23445.4,20022.0,2880.0,
-FG2005.ZCE,20190827,1354.0,1358.0,1355.0,1359.0,1341.0,1341.0,1350.0,-17.0,-8.0,8700.0,23484.21,23974.0,3952.0,
-FG2005.ZCE,20190828,1341.0,1350.0,1342.0,1354.0,1333.0,1352.0,1341.0,2.0,-9.0,8778.0,23540.69,25342.0,1368.0,
-FG2005.ZCE,20190829,1352.0,1341.0,1352.0,1355.0,1337.0,1339.0,1346.0,-2.0,5.0,5924.0,15952.2,26222.0,880.0,
-FG2005.ZCE,20190830,1339.0,1346.0,1342.0,1353.0,1339.0,1340.0,1344.0,-6.0,-2.0,6070.0,16322.2,26604.0,382.0,
-FG2005.ZCE,20190902,1340.0,1344.0,1341.0,1357.0,1338.0,1353.0,1350.0,9.0,6.0,8196.0,22129.38,25814.0,-790.0,
-FG2005.ZCE,20190903,1353.0,1350.0,1351.0,1358.0,1348.0,1351.0,1351.0,1.0,1.0,4176.0,11287.36,26482.0,668.0,
-FG2005.ZCE,20190904,1351.0,1351.0,1349.0,1371.0,1344.0,1370.0,1357.0,19.0,6.0,6778.0,18399.57,25844.0,-638.0,
-FG2005.ZCE,20190905,1370.0,1357.0,1371.0,1376.0,1366.0,1367.0,1372.0,10.0,15.0,8544.0,23438.94,26074.0,230.0,
-FG2005.ZCE,20190906,1367.0,1372.0,1367.0,1374.0,1365.0,1366.0,1369.0,-6.0,-3.0,5592.0,15311.16,25970.0,-104.0,
-FG2005.ZCE,20190909,1366.0,1369.0,1367.0,1387.0,1365.0,1379.0,1378.0,10.0,9.0,9044.0,24923.62,25590.0,-380.0,
-FG2005.ZCE,20190910,1379.0,1378.0,1385.0,1385.0,1376.0,1380.0,1381.0,2.0,3.0,4204.0,11608.88,25012.0,-578.0,
-FG2005.ZCE,20190911,1380.0,1381.0,1381.0,1390.0,1379.0,1382.0,1384.0,1.0,3.0,8784.0,24321.7,26474.0,1462.0,
-FG2005.ZCE,20190912,1382.0,1384.0,1384.0,1432.0,1383.0,1407.0,1409.0,23.0,25.0,29120.0,82061.74,28922.0,2448.0,
-FG2005.ZCE,20190916,1407.0,1409.0,1412.0,1424.0,1405.0,1417.0,1413.0,8.0,4.0,6466.0,18275.46,28184.0,-738.0,
-FG2005.ZCE,20190917,1417.0,1413.0,1416.0,1416.0,1396.0,1409.0,1409.0,-4.0,-4.0,15544.0,43817.98,34336.0,6152.0,
-FG2005.ZCE,20190918,1409.0,1409.0,1409.0,1417.0,1405.0,1410.0,1411.0,1.0,2.0,7830.0,22092.25,34736.0,400.0,
-FG2005.ZCE,20190919,1410.0,1411.0,1412.0,1413.0,1397.0,1401.0,1403.0,-10.0,-8.0,11426.0,32051.51,35970.0,1234.0,
-FG2005.ZCE,20190920,1401.0,1403.0,1403.0,1408.0,1386.0,1390.0,1397.0,-13.0,-6.0,9004.0,25150.86,36044.0,74.0,
-FG2005.ZCE,20190923,1390.0,1397.0,1395.0,1399.0,1383.0,1397.0,1390.0,0.0,-7.0,10360.0,28799.65,37646.0,1602.0,
-FG2005.ZCE,20190924,1397.0,1390.0,1398.0,1402.0,1366.0,1373.0,1381.0,-17.0,-9.0,20442.0,56470.24,39342.0,1696.0,
-FG2005.ZCE,20190925,1373.0,1381.0,1373.0,1380.0,1370.0,1378.0,1375.0,-3.0,-6.0,9044.0,24873.87,39088.0,-254.0,
-FG2005.ZCE,20190926,1378.0,1375.0,1377.0,1400.0,1372.0,1394.0,1382.0,19.0,7.0,11356.0,31383.68,40842.0,1754.0,
-FG2005.ZCE,20190927,1394.0,1382.0,1398.0,1410.0,1394.0,1406.0,1401.0,24.0,19.0,20920.0,58621.71,41218.0,376.0,
-FG2005.ZCE,20190930,1406.0,1401.0,1403.0,1417.0,1398.0,1415.0,1410.0,14.0,9.0,12046.0,33981.25,40438.0,-780.0,
-FG2005.ZCE,20191008,1415.0,1410.0,1410.0,1414.0,1389.0,1412.0,1405.0,2.0,-5.0,8608.0,24194.74,40626.0,188.0,
-FG2005.ZCE,20191009,1412.0,1405.0,1408.0,1411.0,1396.0,1403.0,1403.0,-2.0,-2.0,13264.0,37213.77,44064.0,3438.0,
-FG2005.ZCE,20191010,1403.0,1403.0,1405.0,1425.0,1395.0,1408.0,1407.0,5.0,4.0,20584.0,57930.01,46804.0,2740.0,
-FG2005.ZCE,20191011,1408.0,1407.0,1418.0,1418.0,1405.0,1413.0,1410.0,6.0,3.0,18830.0,53113.91,46004.0,-800.0,
-FG2005.ZCE,20191014,1413.0,1410.0,1414.0,1416.0,1404.0,1407.0,1411.0,-3.0,1.0,14642.0,41312.12,46052.0,48.0,
-FG2005.ZCE,20191015,1407.0,1411.0,1409.0,1410.0,1400.0,1409.0,1406.0,-2.0,-5.0,15536.0,43675.08,44572.0,-1480.0,
-FG2005.ZCE,20191016,1409.0,1406.0,1410.0,1416.0,1401.0,1405.0,1408.0,-1.0,2.0,16116.0,45375.09,44968.0,396.0,
-FG2005.ZCE,20191017,1405.0,1408.0,1407.0,1407.0,1388.0,1388.0,1397.0,-20.0,-11.0,27012.0,75493.87,49282.0,4314.0,
-FG2005.ZCE,20191018,1388.0,1397.0,1384.0,1419.0,1381.0,1415.0,1394.0,18.0,-3.0,65584.0,182831.28,56916.0,7634.0,
-FG2005.ZCE,20191021,1415.0,1394.0,1421.0,1440.0,1403.0,1435.0,1420.0,41.0,26.0,103152.0,292930.17,86566.0,29650.0,
-FG2005.ZCE,20191022,1435.0,1420.0,1436.0,1437.0,1413.0,1424.0,1423.0,4.0,3.0,48106.0,136889.65,91476.0,4910.0,
-FG2005.ZCE,20191023,1424.0,1423.0,1424.0,1434.0,1420.0,1426.0,1427.0,3.0,4.0,33450.0,95434.14,97526.0,6050.0,
-FG2005.ZCE,20191024,1426.0,1427.0,1429.0,1430.0,1420.0,1426.0,1426.0,-1.0,-1.0,21130.0,60275.09,97044.0,-482.0,
-FG2005.ZCE,20191025,1426.0,1426.0,1428.0,1430.0,1415.0,1426.0,1422.0,0.0,-4.0,40052.0,113936.55,99050.0,2006.0,
-FG2005.ZCE,20191028,1426.0,1422.0,1426.0,1427.0,1418.0,1421.0,1422.0,-1.0,0.0,26878.0,76415.7,97068.0,-1982.0,
-FG2005.ZCE,20191029,1421.0,1422.0,1420.0,1426.0,1416.0,1422.0,1420.0,0.0,-2.0,25794.0,73255.72,98556.0,1488.0,
-FG2005.ZCE,20191030,1422.0,1420.0,1422.0,1426.0,1417.0,1423.0,1421.0,3.0,1.0,22812.0,64834.72,100380.0,1824.0,
-FG2005.ZCE,20191031,1423.0,1421.0,1423.0,1435.0,1420.0,1428.0,1427.0,7.0,6.0,46162.0,131765.17,104516.0,4136.0,
-FG2005.ZCE,20191101,1428.0,1427.0,1425.0,1436.0,1424.0,1433.0,1430.0,6.0,3.0,38246.0,109360.27,109320.0,4804.0,
-FG2005.ZCE,20191104,1433.0,1430.0,1437.0,1437.0,1420.0,1420.0,1429.0,-10.0,-1.0,30186.0,86250.2,111004.0,1684.0,
-FG2005.ZCE,20191105,1420.0,1429.0,1417.0,1425.0,1416.0,1423.0,1421.0,-6.0,-8.0,24010.0,68250.18,112168.0,1164.0,
-FG2005.ZCE,20191106,1423.0,1421.0,1426.0,1429.0,1418.0,1419.0,1424.0,-2.0,3.0,23570.0,67106.58,112828.0,660.0,
-FG2005.ZCE,20191107,1419.0,1424.0,1418.0,1429.0,1418.0,1425.0,1424.0,1.0,0.0,27836.0,79278.88,118106.0,5278.0,
-FG2005.ZCE,20191108,1425.0,1424.0,1428.0,1430.0,1423.0,1430.0,1427.0,6.0,3.0,21064.0,60099.44,119812.0,1706.0,
-FG2005.ZCE,20191111,1430.0,1427.0,1431.0,1432.0,1391.0,1404.0,1410.0,-23.0,-17.0,80032.0,225657.18,124310.0,4498.0,
-FG2005.ZCE,20191112,1404.0,1410.0,1403.0,1407.0,1393.0,1397.0,1400.0,-13.0,-10.0,47620.0,133302.29,125492.0,1182.0,
-FG2005.ZCE,20191113,1397.0,1400.0,1398.0,1410.0,1380.0,1394.0,1392.0,-6.0,-8.0,74522.0,207458.17,133666.0,8174.0,
-FG2005.ZCE,20191114,1394.0,1392.0,1393.0,1421.0,1390.0,1421.0,1405.0,29.0,13.0,79636.0,223821.94,140070.0,6404.0,
-FG2005.ZCE,20191115,1421.0,1405.0,1422.0,1428.0,1416.0,1417.0,1419.0,12.0,14.0,51056.0,144937.63,148110.0,8040.0,
-FG2005.ZCE,20191118,1417.0,1419.0,1418.0,1419.0,1402.0,1413.0,1410.0,-6.0,-9.0,62938.0,177525.11,154652.0,6542.0,
-FG2005.ZCE,20191119,1413.0,1410.0,1414.0,1418.0,1406.0,1408.0,1412.0,-2.0,2.0,46408.0,131039.14,151024.0,-3628.0,
-FG2005.ZCE,20191120,1408.0,1412.0,1407.0,1417.0,1407.0,1416.0,1413.0,4.0,1.0,36890.0,104260.91,151418.0,394.0,
-FG2005.ZCE,20191121,1416.0,1413.0,1416.0,1416.0,1396.0,1398.0,1406.0,-15.0,-7.0,71896.0,202214.86,170650.0,19232.0,
-FG2005.ZCE,20191122,1398.0,1406.0,1398.0,1399.0,1379.0,1385.0,1388.0,-21.0,-18.0,97556.0,270751.02,157310.0,-13340.0,
-FG2005.ZCE,20191125,1385.0,1388.0,1385.0,1395.0,1381.0,1388.0,1387.0,0.0,-1.0,66032.0,183231.36,158378.0,1068.0,
-FG2005.ZCE,20191126,1388.0,1387.0,1387.0,1388.0,1380.0,1383.0,1385.0,-4.0,-2.0,42466.0,117597.83,165618.0,7240.0,
-FG2005.ZCE,20191127,1383.0,1385.0,1383.0,1403.0,1381.0,1397.0,1391.0,12.0,6.0,101576.0,282597.55,172276.0,6658.0,
-FG2005.ZCE,20191128,1397.0,1391.0,1396.0,1409.0,1393.0,1408.0,1400.0,17.0,9.0,63848.0,178834.63,183596.0,11320.0,
-FG2005.ZCE,20191129,1408.0,1400.0,1407.0,1413.0,1404.0,1411.0,1410.0,11.0,10.0,59418.0,167506.03,189078.0,5482.0,
-FG2005.ZCE,20191202,1411.0,1410.0,1410.0,1413.0,1399.0,1410.0,1406.0,0.0,-4.0,85290.0,239758.89,199336.0,10258.0,
-FG2005.ZCE,20191203,1410.0,1406.0,1410.0,1410.0,1402.0,1406.0,1406.0,0.0,0.0,41340.0,116267.14,203332.0,3996.0,
-FG2005.ZCE,20191204,1406.0,1406.0,1406.0,1423.0,1402.0,1421.0,1415.0,15.0,9.0,110806.0,313526.64,215236.0,11904.0,
-FG2005.ZCE,20191205,1421.0,1415.0,1417.0,1423.0,1412.0,1414.0,1417.0,-1.0,2.0,68182.0,193205.46,216242.0,1006.0,
-FG2005.ZCE,20191206,1414.0,1417.0,1415.0,1421.0,1413.0,1415.0,1417.0,-2.0,0.0,50394.0,142772.21,220818.0,4576.0,
-FG2005.ZCE,20191209,1415.0,1417.0,1415.0,1455.0,1415.0,1451.0,1439.0,34.0,22.0,200630.0,577463.32,238144.0,17326.0,
-FG2005.ZCE,20191210,1451.0,1439.0,1451.0,1469.0,1445.0,1461.0,1458.0,22.0,19.0,228104.0,664977.54,278556.0,40412.0,
-FG2005.ZCE,20191211,1461.0,1458.0,1461.0,1465.0,1454.0,1462.0,1459.0,4.0,1.0,129030.0,376522.54,288130.0,9574.0,
-FG2005.ZCE,20191212,1462.0,1459.0,1460.0,1461.0,1446.0,1455.0,1453.0,-4.0,-6.0,169870.0,493584.5,275444.0,-12686.0,
-FG2005.ZCE,20191213,1455.0,1453.0,1457.0,1465.0,1452.0,1462.0,1458.0,9.0,5.0,161346.0,470627.79,297772.0,22328.0,
-FG2005.ZCE,20191216,1462.0,1458.0,1463.0,1464.0,1453.0,1460.0,1459.0,2.0,1.0,141824.0,413718.72,308628.0,10856.0,
-FG2005.ZCE,20191217,1460.0,1459.0,1462.0,1463.0,1452.0,1455.0,1457.0,-4.0,-2.0,113404.0,330396.68,300284.0,-8344.0,
-FG2005.ZCE,20191218,1455.0,1457.0,1455.0,1484.0,1452.0,1476.0,1473.0,19.0,16.0,384188.0,1132042.48,375792.0,75508.0,
-FG2005.ZCE,20191219,1476.0,1473.0,1476.0,1477.0,1469.0,1472.0,1473.0,-1.0,0.0,148968.0,438941.06,351156.0,-24636.0,
-FG2005.ZCE,20191220,1472.0,1473.0,1471.0,1474.0,1464.0,1469.0,1468.0,-4.0,-5.0,134024.0,393504.81,335342.0,-15814.0,
-FG2005.ZCE,20191223,1469.0,1468.0,1469.0,1473.0,1461.0,1465.0,1467.0,-3.0,-1.0,111548.0,327171.51,329242.0,-6100.0,
-FG2005.ZCE,20191224,1465.0,1467.0,1465.0,1479.0,1464.0,1475.0,1471.0,8.0,4.0,141504.0,416445.77,346930.0,17688.0,
-FG2005.ZCE,20191225,1475.0,1471.0,1478.0,1478.0,1466.0,1467.0,1471.0,-4.0,0.0,82798.0,243653.4,339964.0,-6966.0,
-FG2005.ZCE,20191226,1467.0,1471.0,1467.0,1476.0,1467.0,1473.0,1472.0,2.0,1.0,70150.0,206509.36,339590.0,-374.0,
-FG2005.ZCE,20191227,1473.0,1472.0,1470.0,1490.0,1470.0,1483.0,1482.0,11.0,10.0,187418.0,555452.57,358280.0,18690.0,
-FG2005.ZCE,20191230,1483.0,1482.0,1481.0,1489.0,1481.0,1484.0,1485.0,2.0,3.0,99986.0,297002.62,354848.0,-3432.0,
-FG2005.ZCE,20191231,1484.0,1485.0,1484.0,1495.0,1473.0,1479.0,1482.0,-6.0,-3.0,173454.0,514132.58,343528.0,-11320.0,
-FG2005.ZCE,20200102,1479.0,1482.0,1480.0,1495.0,1477.0,1488.0,1485.0,6.0,3.0,73433.0,218071.82,186543.0,-156985.0,
-FG2005.ZCE,20200103,1488.0,1485.0,1489.0,1508.0,1487.0,1506.0,1500.0,21.0,15.0,144300.0,433010.7,209139.0,22596.0,
-FG2005.ZCE,20200106,1506.0,1500.0,1508.0,1514.0,1501.0,1507.0,1508.0,7.0,8.0,119220.0,359565.21,221287.0,12148.0,
-FG2005.ZCE,20200107,1507.0,1508.0,1509.0,1511.0,1505.0,1507.0,1508.0,-1.0,0.0,62484.0,188411.65,225812.0,4525.0,
-FG2005.ZCE,20200108,1507.0,1508.0,1506.0,1515.0,1506.0,1508.0,1510.0,0.0,2.0,66752.0,201597.08,223965.0,-1847.0,
-FG2005.ZCE,20200109,1508.0,1510.0,1508.0,1510.0,1502.0,1503.0,1506.0,-7.0,-4.0,90963.0,273911.81,236847.0,12882.0,
-FG2005.ZCE,20200110,1503.0,1506.0,1503.0,1512.0,1503.0,1507.0,1507.0,1.0,1.0,63553.0,191535.28,233997.0,-2850.0,
-FG2005.ZCE,20200113,1507.0,1507.0,1502.0,1505.0,1490.0,1490.0,1496.0,-17.0,-11.0,136858.0,409460.51,248295.0,14298.0,
-FG2005.ZCE,20200114,1490.0,1496.0,1493.0,1497.0,1491.0,1493.0,1494.0,-3.0,-2.0,55815.0,166819.39,245453.0,-2842.0,
-FG2005.ZCE,20200115,1493.0,1494.0,1499.0,1527.0,1499.0,1504.0,1506.0,10.0,12.0,110677.0,333376.64,256753.0,11300.0,
-FG2005.ZCE,20200116,1504.0,1506.0,1504.0,1512.0,1498.0,1507.0,1505.0,1.0,-1.0,89252.0,268661.72,249174.0,-7579.0,
-FG2005.ZCE,20200117,1507.0,1505.0,1504.0,1508.0,1503.0,1506.0,1506.0,1.0,1.0,41817.0,125935.38,246301.0,-2873.0,
-FG2005.ZCE,20200120,1506.0,1506.0,1506.0,1509.0,1494.0,1505.0,1502.0,-1.0,-4.0,79841.0,239852.65,243256.0,-3045.0,
-FG2005.ZCE,20200121,1505.0,1502.0,1505.0,1505.0,1493.0,1495.0,1498.0,-7.0,-4.0,72622.0,217580.77,233509.0,-9747.0,
-FG2005.ZCE,20200122,1495.0,1498.0,1495.0,1504.0,1485.0,1501.0,1495.0,3.0,-3.0,115756.0,346080.69,224030.0,-9479.0,
-FG2005.ZCE,20200123,1501.0,1495.0,1499.0,1499.0,1475.0,1476.0,1486.0,-19.0,-9.0,94121.0,279719.37,203161.0,-20869.0,
-FG2005.ZCE,20200203,1476.0,1486.0,1385.0,1425.0,1381.0,1381.0,1402.0,-105.0,-84.0,161985.0,454332.8,185349.0,-17812.0,
-FG2005.ZCE,20200204,1381.0,1402.0,1382.0,1402.0,1376.0,1384.0,1389.0,-18.0,-13.0,151772.0,421526.65,193774.0,8425.0,
-FG2005.ZCE,20200205,1384.0,1389.0,1383.0,1398.0,1371.0,1389.0,1387.0,0.0,-2.0,166129.0,460981.27,200294.0,6520.0,
-FG2005.ZCE,20200206,1389.0,1387.0,1390.0,1440.0,1385.0,1422.0,1404.0,35.0,17.0,189603.0,532523.41,171491.0,-28803.0,
-FG2005.ZCE,20200207,1422.0,1404.0,1421.0,1421.0,1409.0,1416.0,1415.0,12.0,11.0,67781.0,191820.82,167694.0,-3797.0,
-FG2005.ZCE,20200210,1416.0,1415.0,1412.0,1422.0,1409.0,1418.0,1416.0,3.0,1.0,53675.0,152040.12,171689.0,3995.0,
-FG2005.ZCE,20200211,1418.0,1416.0,1419.0,1436.0,1416.0,1424.0,1427.0,8.0,11.0,110109.0,314288.1,173689.0,2000.0,
-FG2005.ZCE,20200212,1424.0,1427.0,1424.0,1429.0,1417.0,1426.0,1424.0,-1.0,-3.0,62249.0,177284.02,172721.0,-968.0,
-FG2005.ZCE,20200213,1426.0,1424.0,1424.0,1428.0,1397.0,1403.0,1409.0,-21.0,-15.0,141943.0,400092.95,187954.0,15233.0,
-FG2005.ZCE,20200214,1403.0,1409.0,1401.0,1407.0,1399.0,1405.0,1404.0,-4.0,-5.0,48281.0,135579.32,181723.0,-6231.0,
-FG2005.ZCE,20200217,1405.0,1404.0,1405.0,1412.0,1391.0,1408.0,1404.0,4.0,0.0,80842.0,227009.07,177762.0,-3961.0,
-FG2005.ZCE,20200218,1408.0,1404.0,1408.0,1409.0,1398.0,1400.0,1402.0,-4.0,-2.0,69195.0,194017.19,177909.0,147.0,
-FG2005.ZCE,20200219,1400.0,1402.0,1402.0,1412.0,1399.0,1406.0,1406.0,4.0,4.0,49706.0,139788.35,172164.0,-5745.0,
-FG2005.ZCE,20200220,1406.0,1406.0,1406.0,1429.0,1404.0,1428.0,1419.0,22.0,13.0,147858.0,419537.2,165276.0,-6888.0,
-FG2005.ZCE,20200221,1428.0,1419.0,1428.0,1437.0,1421.0,1429.0,1430.0,10.0,11.0,97593.0,279151.99,166663.0,1387.0,
-FG2005.ZCE,20200224,1429.0,1430.0,1426.0,1437.0,1416.0,1436.0,1426.0,6.0,-4.0,121022.0,345232.52,174134.0,7471.0,
-FG2005.ZCE,20200225,1436.0,1426.0,1426.0,1446.0,1422.0,1429.0,1433.0,3.0,7.0,139851.0,400710.89,181039.0,6905.0,
-FG2005.ZCE,20200226,1429.0,1433.0,1423.0,1431.0,1419.0,1425.0,1425.0,-8.0,-8.0,68319.0,194734.5,174462.0,-6577.0,
-FG2005.ZCE,20200227,1425.0,1425.0,1425.0,1426.0,1412.0,1412.0,1418.0,-13.0,-7.0,86408.0,245007.51,172825.0,-1637.0,
-FG2005.ZCE,20200228,1412.0,1418.0,1400.0,1409.0,1383.0,1389.0,1397.0,-29.0,-21.0,160753.0,448996.05,175669.0,2844.0,
-FG2005.ZCE,20200302,1389.0,1397.0,1391.0,1428.0,1382.0,1412.0,1409.0,15.0,12.0,160807.0,453199.19,159597.0,-16072.0,
-FG2005.ZCE,20200303,1412.0,1409.0,1415.0,1425.0,1392.0,1394.0,1405.0,-15.0,-4.0,112551.0,316212.16,170602.0,11005.0,
-FG2005.ZCE,20200304,1394.0,1405.0,1395.0,1402.0,1388.0,1392.0,1394.0,-13.0,-11.0,91881.0,256202.77,168032.0,-2570.0,
-FG2005.ZCE,20200305,1392.0,1394.0,1393.0,1402.0,1390.0,1394.0,1396.0,0.0,2.0,75369.0,210489.62,163036.0,-4996.0,
-FG2005.ZCE,20200306,1394.0,1396.0,1391.0,1397.0,1380.0,1387.0,1389.0,-9.0,-7.0,103659.0,287861.24,162841.0,-195.0,
-FG2005.ZCE,20200309,1387.0,1389.0,1362.0,1380.0,1350.0,1372.0,1364.0,-17.0,-25.0,130037.0,354715.38,161374.0,-1467.0,
-FG2005.ZCE,20200310,1372.0,1364.0,1372.0,1390.0,1368.0,1384.0,1380.0,20.0,16.0,92911.0,256476.37,142898.0,-18476.0,
-FG2005.ZCE,20200311,1384.0,1380.0,1386.0,1392.0,1379.0,1383.0,1386.0,3.0,6.0,63529.0,176099.26,136012.0,-6886.0,
-FG2005.ZCE,20200312,1383.0,1386.0,1383.0,1391.0,1372.0,1384.0,1381.0,-2.0,-5.0,83671.0,231095.03,137023.0,1011.0,
-FG2005.ZCE,20200313,1384.0,1381.0,1378.0,1387.0,1352.0,1361.0,1371.0,-20.0,-10.0,173953.0,477103.81,134531.0,-2492.0,
-FG2005.ZCE,20200316,1361.0,1371.0,1355.0,1366.0,1341.0,1343.0,1352.0,-28.0,-19.0,145682.0,393848.79,151892.0,17361.0,
-FG2005.ZCE,20200317,1343.0,1352.0,1341.0,1355.0,1337.0,1348.0,1346.0,-4.0,-6.0,102353.0,275494.51,135554.0,-16338.0,
-FG2005.ZCE,20200318,1348.0,1346.0,1340.0,1357.0,1335.0,1335.0,1345.0,-11.0,-1.0,104263.0,280544.45,136988.0,1434.0,
-FG2005.ZCE,20200319,1335.0,1345.0,1341.0,1342.0,1291.0,1324.0,1317.0,-21.0,-28.0,211220.0,556192.03,129085.0,-7903.0,
-FG2005.ZCE,20200320,1324.0,1317.0,1331.0,1340.0,1319.0,1328.0,1329.0,11.0,12.0,93767.0,249220.31,119254.0,-9831.0,
-FG2005.ZCE,20200323,1328.0,1329.0,1319.0,1319.0,1284.0,1287.0,1300.0,-42.0,-29.0,126339.0,328517.03,121477.0,2223.0,
-FG2005.ZCE,20200324,1287.0,1300.0,1292.0,1304.0,1280.0,1300.0,1293.0,0.0,-7.0,115662.0,299201.33,117499.0,-3978.0,
-FG2005.ZCE,20200325,1300.0,1293.0,1315.0,1317.0,1289.0,1300.0,1302.0,7.0,9.0,90862.0,236548.44,109287.0,-8212.0,
-FG2005.ZCE,20200326,1300.0,1302.0,1300.0,1301.0,1275.0,1279.0,1285.0,-23.0,-17.0,81759.0,210062.28,113234.0,3947.0,
-FG2005.ZCE,20200327,1279.0,1285.0,1282.0,1287.0,1273.0,1278.0,1280.0,-7.0,-5.0,64528.0,165247.18,108202.0,-5032.0,
-FG2005.ZCE,20200330,1278.0,1280.0,1273.0,1293.0,1264.0,1285.0,1280.0,5.0,0.0,97024.0,248437.98,97674.0,-10528.0,
-FG2005.ZCE,20200331,1285.0,1280.0,1289.0,1298.0,1282.0,1291.0,1290.0,11.0,10.0,66813.0,172339.98,80994.0,-16680.0,
-FG2005.ZCE,20200401,1291.0,1290.0,1281.0,1288.0,1264.0,1269.0,1279.0,-21.0,-11.0,71088.0,181807.38,64832.0,-16162.0,
-FG2005.ZCE,20200402,1269.0,1279.0,1260.0,1290.0,1256.0,1288.0,1270.0,9.0,-9.0,62162.0,157886.1,48932.0,-15900.0,
-FG2005.ZCE,20200403,1288.0,1270.0,1281.0,1282.0,1239.0,1239.0,1256.0,-31.0,-14.0,62201.0,156249.91,39222.0,-9710.0,
-FG2005.ZCE,20200407,1239.0,1256.0,1253.0,1255.0,1240.0,1253.0,1247.0,-3.0,-9.0,25279.0,63048.44,36293.0,-2929.0,
-FG2005.ZCE,20200408,1253.0,1247.0,1245.0,1252.0,1239.0,1242.0,1246.0,-5.0,-1.0,32974.0,82186.91,33915.0,-2378.0,
-FG2005.ZCE,20200409,1242.0,1246.0,1245.0,1249.0,1240.0,1242.0,1245.0,-4.0,-1.0,19270.0,47969.22,30780.0,-3135.0,
-FG2005.ZCE,20200410,1242.0,1245.0,1239.0,1257.0,1233.0,1242.0,1244.0,-3.0,-1.0,28236.0,70278.28,26708.0,-4072.0,
-FG2005.ZCE,20200413,1242.0,1244.0,1219.0,1222.0,1194.0,1194.0,1206.0,-50.0,-38.0,31558.0,76138.1,25897.0,-811.0,
-FG2005.ZCE,20200414,1194.0,1206.0,1174.0,1198.0,1172.0,1190.0,1189.0,-16.0,-17.0,24828.0,59030.33,20248.0,-5649.0,
-FG2005.ZCE,20200415,1190.0,1189.0,1182.0,1220.0,1176.0,1193.0,1200.0,4.0,11.0,31740.0,76173.58,21182.0,934.0,
-FG2005.ZCE,20200416,1193.0,1200.0,1182.0,1196.0,1161.0,1178.0,1178.0,-22.0,-22.0,19392.0,45706.75,16636.0,-4546.0,
-FG2005.ZCE,20200417,1178.0,1178.0,1181.0,1187.0,1178.0,1182.0,1183.0,4.0,5.0,7799.0,18455.75,14730.0,-1906.0,
-FG2005.ZCE,20200420,1182.0,1183.0,1179.0,1180.0,1164.0,1167.0,1170.0,-16.0,-13.0,4088.0,9565.92,13565.0,-1165.0,
-FG2005.ZCE,20200421,1167.0,1170.0,1163.0,1170.0,1158.0,1164.0,1163.0,-6.0,-7.0,3575.0,8319.02,11810.0,-1755.0,
-FG2005.ZCE,20200422,1164.0,1163.0,1161.0,1175.0,1157.0,1165.0,1167.0,2.0,4.0,4307.0,10055.45,10282.0,-1528.0,
-FG2005.ZCE,20200423,1165.0,1167.0,1165.0,1178.0,1143.0,1144.0,1164.0,-23.0,-3.0,4527.0,10538.84,9877.0,-405.0,
-FG2005.ZCE,20200424,1144.0,1164.0,1141.0,1155.0,1131.0,1132.0,1143.0,-32.0,-21.0,3402.0,7779.51,9086.0,-791.0,
-FG2005.ZCE,20200427,1132.0,1143.0,1135.0,1156.0,1135.0,1156.0,1146.0,13.0,3.0,1937.0,4440.84,7868.0,-1218.0,
-FG2005.ZCE,20200428,1156.0,1146.0,1155.0,1171.0,1146.0,1155.0,1164.0,9.0,18.0,4153.0,9665.13,6493.0,-1375.0,
-FG2005.ZCE,20200429,1155.0,1164.0,1165.0,1211.0,1155.0,1182.0,1169.0,18.0,5.0,2932.0,6853.59,5895.0,-598.0,
-FG2005.ZCE,20200430,1182.0,1169.0,1187.0,1198.0,1141.0,1196.0,1172.0,27.0,3.0,2456.0,5757.18,4741.0,-1154.0,
-FG2005.ZCE,20200506,1196.0,1172.0,1190.0,1190.0,1158.0,1180.0,1177.0,8.0,5.0,484.0,1139.35,4712.0,-29.0,
-FG2005.ZCE,20200507,1180.0,1177.0,1168.0,1212.0,1168.0,1211.0,1196.0,34.0,19.0,52.0,124.39,4690.0,-22.0,
-FG2005.ZCE,20200508,1211.0,1196.0,1190.0,1210.0,1175.0,1200.0,1193.0,4.0,-3.0,603.0,1438.45,4591.0,-99.0,
-FG2005.ZCE,20200511,1200.0,1193.0,1175.0,1212.0,1175.0,1212.0,1184.0,19.0,-9.0,4.0,9.48,4587.0,-4.0,
-FG2005.ZCE,20200512,1212.0,1184.0,1212.0,1212.0,1212.0,1212.0,1212.0,28.0,28.0,2.0,4.85,4585.0,-2.0,
-FG2005.ZCE,20200513,1212.0,1212.0,1212.0,1212.0,1178.0,1178.0,1210.0,-34.0,-2.0,19.0,45.99,4566.0,-19.0,
-FG2005.ZCE,20200514,1178.0,1210.0,1218.0,1220.0,1190.0,1219.0,1218.0,9.0,8.0,29.0,70.64,4537.0,-29.0,
-FG2005.ZCE,20200515,1219.0,1218.0,1219.0,1221.0,1219.0,1221.0,1220.0,3.0,2.0,40.0,97.63,4497.0,-40.0,
-FG2005.ZCE,20200518,1221.0,1220.0,1190.0,1218.0,1185.0,1218.0,1203.0,-2.0,-17.0,20.0,48.11,4491.0,-6.0,
-FG2005.ZCE,20200519,1218.0,1203.0,1190.0,1230.0,1190.0,1230.0,1214.0,27.0,11.0,82.0,199.07,0.0,-4491.0,
diff --git a/data/FG/FG2006.csv b/data/FG/FG2006.csv
deleted file mode 100644
index 6bb2a94..0000000
--- a/data/FG/FG2006.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2006.ZCE,20190618,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20190619,,1374.0,1362.0,1408.0,1362.0,1395.0,1387.0,21.0,13.0,12.0,33.28,4.0,4.0,
-FG2006.ZCE,20190620,1395.0,1387.0,1385.0,1406.0,1374.0,1406.0,1388.0,19.0,1.0,6.0,16.66,2.0,-2.0,
-FG2006.ZCE,20190621,1406.0,1388.0,1389.0,1389.0,1388.0,1388.0,1388.0,0.0,0.0,6.0,16.66,8.0,6.0,
-FG2006.ZCE,20190624,1388.0,1388.0,1373.0,1413.0,1373.0,1413.0,1385.0,25.0,-3.0,14.0,38.78,4.0,-4.0,
-FG2006.ZCE,20190625,1413.0,1385.0,1385.0,1385.0,1385.0,1385.0,1385.0,0.0,0.0,2.0,5.54,6.0,2.0,
-FG2006.ZCE,20190626,1385.0,1385.0,1363.0,1398.0,1363.0,1398.0,1382.0,13.0,-3.0,8.0,22.11,6.0,0.0,
-FG2006.ZCE,20190627,1398.0,1382.0,,,,,1382.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190628,,1382.0,,,,,1382.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190701,,1382.0,1371.0,1409.0,1371.0,1409.0,1390.0,27.0,8.0,4.0,11.12,4.0,,
-FG2006.ZCE,20190702,1409.0,1390.0,,,,,1399.0,,9.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190703,,1399.0,,,,,1399.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190704,,1399.0,1413.0,1413.0,1372.0,1372.0,1393.0,-27.0,-6.0,4.0,11.14,2.0,-2.0,
-FG2006.ZCE,20190705,1372.0,1393.0,,,,,1393.0,,0.0,0.0,0.0,2.0,0.0,
-FG2006.ZCE,20190708,,1393.0,1414.0,1414.0,1366.0,1378.0,1381.0,-15.0,-12.0,8.0,22.1,2.0,0.0,
-FG2006.ZCE,20190709,1378.0,1381.0,,,,,1386.0,,5.0,0.0,0.0,2.0,0.0,
-FG2006.ZCE,20190710,,1386.0,1376.0,1378.0,1376.0,1377.0,1377.0,-9.0,-9.0,6.0,16.52,8.0,6.0,
-FG2006.ZCE,20190711,1377.0,1377.0,1400.0,1400.0,1400.0,1400.0,1400.0,23.0,23.0,2.0,5.6,6.0,-2.0,
-FG2006.ZCE,20190712,1400.0,1400.0,1382.0,1386.0,1355.0,1386.0,1374.0,-14.0,-26.0,8.0,21.99,6.0,0.0,
-FG2006.ZCE,20190715,1386.0,1374.0,,,,,1374.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190716,,1374.0,1382.0,1407.0,1382.0,1407.0,1395.0,33.0,21.0,4.0,11.16,8.0,2.0,
-FG2006.ZCE,20190717,1407.0,1395.0,,,,,1395.0,,0.0,0.0,0.0,8.0,0.0,
-FG2006.ZCE,20190718,,1395.0,1416.0,1416.0,1387.0,1387.0,1402.0,-8.0,7.0,4.0,11.21,6.0,-2.0,
-FG2006.ZCE,20190719,1387.0,1402.0,1417.0,1418.0,1390.0,1409.0,1409.0,7.0,7.0,8.0,22.54,8.0,2.0,
-FG2006.ZCE,20190722,1409.0,1409.0,1404.0,1414.0,1391.0,1414.0,1403.0,5.0,-6.0,6.0,16.84,8.0,0.0,
-FG2006.ZCE,20190723,1414.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,8.0,0.0,
-FG2006.ZCE,20190724,,1403.0,1396.0,1396.0,1396.0,1396.0,1396.0,-7.0,-7.0,2.0,5.58,8.0,0.0,
-FG2006.ZCE,20190725,1396.0,1396.0,,,,,1396.0,,0.0,0.0,0.0,8.0,0.0,
-FG2006.ZCE,20190726,,1396.0,,,,,1396.0,,0.0,0.0,0.0,8.0,0.0,
-FG2006.ZCE,20190729,,1396.0,1397.0,1397.0,1397.0,1397.0,1397.0,1.0,1.0,2.0,5.59,8.0,0.0,
-FG2006.ZCE,20190730,1397.0,1397.0,1397.0,1397.0,1369.0,1369.0,1383.0,-28.0,-14.0,4.0,11.06,6.0,-2.0,
-FG2006.ZCE,20190731,1369.0,1383.0,1395.0,1397.0,1364.0,1370.0,1382.0,-13.0,-1.0,8.0,22.1,2.0,-4.0,
-FG2006.ZCE,20190801,1370.0,1382.0,1371.0,1389.0,1371.0,1389.0,1380.0,7.0,-2.0,4.0,11.04,2.0,0.0,
-FG2006.ZCE,20190802,1389.0,1380.0,1390.0,1390.0,1390.0,1390.0,1390.0,10.0,10.0,2.0,5.56,2.0,0.0,
-FG2006.ZCE,20190805,1390.0,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2006.ZCE,20190806,,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2006.ZCE,20190807,,1390.0,,,,,1379.0,,-11.0,0.0,0.0,2.0,0.0,
-FG2006.ZCE,20190808,,1379.0,1352.0,1352.0,1352.0,1352.0,1352.0,-27.0,-27.0,2.0,5.41,4.0,2.0,
-FG2006.ZCE,20190809,1352.0,1352.0,,,,,1352.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190812,,1352.0,1369.0,1369.0,1369.0,1369.0,1369.0,17.0,17.0,2.0,5.48,2.0,-2.0,
-FG2006.ZCE,20190813,1369.0,1369.0,1395.0,1395.0,1395.0,1395.0,1395.0,26.0,26.0,2.0,5.58,2.0,0.0,
-FG2006.ZCE,20190814,1395.0,1395.0,1358.0,1358.0,1358.0,1358.0,1358.0,-37.0,-37.0,2.0,5.43,4.0,2.0,
-FG2006.ZCE,20190815,1358.0,1358.0,1412.0,1412.0,1412.0,1412.0,1412.0,54.0,54.0,2.0,5.65,4.0,0.0,
-FG2006.ZCE,20190816,1412.0,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190819,,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190820,,1412.0,,,,,1412.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190821,,1412.0,,,,,1410.0,,-2.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190822,,1410.0,,,,,1409.0,,-1.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190823,,1409.0,,,,,1389.0,,-20.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190826,,1389.0,,,,,1376.0,,-13.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190827,,1376.0,,,,,1364.0,,-12.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190828,,1364.0,,,,,1364.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190829,,1364.0,,,,,1364.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190830,,1364.0,1342.0,1374.0,1335.0,1335.0,1355.0,-29.0,-9.0,12.0,32.53,6.0,2.0,
-FG2006.ZCE,20190902,1335.0,1355.0,1373.0,1373.0,1373.0,1373.0,1373.0,18.0,18.0,2.0,5.49,6.0,0.0,
-FG2006.ZCE,20190903,1373.0,1373.0,,,,,1373.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190904,,1373.0,,,,,1376.0,,3.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190905,,1376.0,,,,,1376.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190906,,1376.0,,,,,1376.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190909,,1376.0,,,,,1381.0,,5.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190910,,1381.0,,,,,1385.0,,4.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190911,,1385.0,,,,,1385.0,,0.0,0.0,0.0,6.0,0.0,
-FG2006.ZCE,20190912,,1385.0,1394.0,1418.0,1394.0,1400.0,1405.0,15.0,20.0,12.0,33.72,4.0,-2.0,
-FG2006.ZCE,20190916,1400.0,1405.0,1389.0,1389.0,1389.0,1389.0,1389.0,-16.0,-16.0,2.0,5.56,6.0,2.0,
-FG2006.ZCE,20190917,1389.0,1389.0,1412.0,1412.0,1387.0,1387.0,1395.0,-2.0,6.0,6.0,16.74,6.0,0.0,
-FG2006.ZCE,20190918,1387.0,1395.0,1408.0,1408.0,1408.0,1408.0,1408.0,13.0,13.0,2.0,5.63,8.0,2.0,
-FG2006.ZCE,20190919,1408.0,1408.0,1379.0,1380.0,1379.0,1380.0,1380.0,-28.0,-28.0,4.0,11.04,10.0,2.0,
-FG2006.ZCE,20190920,1380.0,1380.0,1373.0,1373.0,1362.0,1362.0,1368.0,-18.0,-12.0,4.0,10.94,14.0,4.0,
-FG2006.ZCE,20190923,1362.0,1368.0,1382.0,1393.0,1378.0,1393.0,1385.0,25.0,17.0,12.0,33.23,4.0,-10.0,
-FG2006.ZCE,20190924,1393.0,1385.0,,,,,1375.0,,-10.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190925,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190926,,1375.0,,,,,1375.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190927,,1375.0,,,,,1382.0,,7.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20190930,,1382.0,,,,,1390.0,,8.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20191008,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20191009,,1390.0,,,,,1390.0,,0.0,0.0,0.0,4.0,0.0,
-FG2006.ZCE,20191010,,1390.0,1390.0,1390.0,1390.0,1390.0,1390.0,0.0,0.0,100.0,278.0,104.0,100.0,
-FG2006.ZCE,20191011,1390.0,1390.0,,,,,1390.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191014,,1390.0,,,,,1390.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191015,,1390.0,,,,,1392.0,,2.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191016,,1392.0,,,,,1392.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191017,,1392.0,,,,,1384.0,,-8.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191018,,1384.0,,,,,1401.0,,17.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191021,,1401.0,,,,,1417.0,,16.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191022,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191023,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191024,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191025,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191028,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191029,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191030,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191031,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191101,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191104,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191105,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191106,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191107,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191108,,1417.0,,,,,1417.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191111,,1417.0,,,,,1402.0,,-15.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191112,,1402.0,,,,,1395.0,,-7.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191113,,1395.0,,,,,1393.0,,-2.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191114,,1393.0,,,,,1401.0,,8.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191115,,1401.0,,,,,1401.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191118,,1401.0,,,,,1401.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191119,,1401.0,,,,,1401.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191120,,1401.0,,,,,1401.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191121,,1401.0,,,,,1400.0,,-1.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191122,,1400.0,,,,,1384.0,,-16.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191125,,1384.0,,,,,1384.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191126,,1384.0,,,,,1382.0,,-2.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191127,,1382.0,,,,,1382.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191128,,1382.0,,,,,1386.0,,4.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191129,,1386.0,,,,,1393.0,,7.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191202,,1393.0,,,,,1393.0,,0.0,0.0,0.0,104.0,0.0,
-FG2006.ZCE,20191203,,1393.0,1402.0,1402.0,1402.0,1402.0,1402.0,9.0,9.0,8.0,22.43,110.0,6.0,
-FG2006.ZCE,20191204,1402.0,1402.0,1405.0,1410.0,1401.0,1401.0,1407.0,-1.0,5.0,8.0,22.5,112.0,2.0,
-FG2006.ZCE,20191205,1401.0,1407.0,1420.0,1420.0,1420.0,1420.0,1420.0,13.0,13.0,2.0,5.68,114.0,2.0,
-FG2006.ZCE,20191206,1420.0,1420.0,1409.0,1409.0,1409.0,1409.0,1409.0,-11.0,-11.0,4.0,11.27,114.0,0.0,
-FG2006.ZCE,20191209,1409.0,1409.0,1442.0,1442.0,1442.0,1442.0,1442.0,33.0,33.0,2.0,5.77,112.0,-2.0,
-FG2006.ZCE,20191210,1442.0,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191211,,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191212,,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191213,,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191216,,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191217,,1442.0,,,,,1442.0,,0.0,0.0,0.0,112.0,0.0,
-FG2006.ZCE,20191218,,1442.0,1456.0,1460.0,1456.0,1459.0,1458.0,17.0,16.0,20.0,58.3,120.0,8.0,
-FG2006.ZCE,20191219,1459.0,1458.0,1466.0,1466.0,1466.0,1466.0,1466.0,8.0,8.0,2.0,5.86,120.0,0.0,
-FG2006.ZCE,20191220,1466.0,1466.0,,,,,1466.0,,0.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191223,,1466.0,,,,,1461.0,,-5.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191224,,1461.0,,,,,1461.0,,0.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191225,,1461.0,,,,,1461.0,,0.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191226,,1461.0,,,,,1461.0,,0.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191227,,1461.0,,,,,1461.0,,0.0,0.0,0.0,120.0,0.0,
-FG2006.ZCE,20191230,,1461.0,1483.0,1483.0,1483.0,1483.0,1483.0,22.0,22.0,2.0,5.93,120.0,0.0,
-FG2006.ZCE,20191231,1483.0,1483.0,1460.0,1463.0,1454.0,1463.0,1458.0,-20.0,-25.0,8.0,23.33,124.0,4.0,
-FG2006.ZCE,20200102,1463.0,1458.0,,,,,1459.0,,1.0,0.0,0.0,62.0,-62.0,
-FG2006.ZCE,20200103,,1459.0,1499.0,1499.0,1477.0,1477.0,1488.0,18.0,29.0,2.0,5.95,61.0,-1.0,
-FG2006.ZCE,20200106,1477.0,1488.0,,,,,1488.0,,0.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200107,,1488.0,,,,,1488.0,,0.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200108,,1488.0,,,,,1488.0,,0.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200109,,1488.0,1495.0,1495.0,1495.0,1495.0,1495.0,7.0,7.0,1.0,2.99,61.0,0.0,
-FG2006.ZCE,20200110,1495.0,1495.0,,,,,1491.0,,-4.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200113,,1491.0,,,,,1474.0,,-17.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200114,,1474.0,1455.0,1455.0,1455.0,1455.0,1455.0,-19.0,-19.0,1.0,2.91,61.0,0.0,
-FG2006.ZCE,20200115,1455.0,1455.0,,,,,1463.0,,8.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200116,,1463.0,,,,,1466.0,,3.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200117,,1466.0,1467.0,1481.0,1466.0,1466.0,1475.0,0.0,9.0,8.0,23.6,61.0,0.0,
-FG2006.ZCE,20200120,1466.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200121,,1475.0,,,,,1473.0,,-2.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200122,,1473.0,,,,,1473.0,,0.0,0.0,0.0,61.0,0.0,
-FG2006.ZCE,20200123,,1473.0,1444.0,1467.0,1437.0,1467.0,1448.0,-6.0,-25.0,8.0,23.17,61.0,0.0,
-FG2006.ZCE,20200203,1467.0,1448.0,1400.0,1402.0,1390.0,1390.0,1395.0,-58.0,-53.0,9.0,25.12,53.0,-8.0,
-FG2006.ZCE,20200204,1390.0,1395.0,1358.0,1385.0,1358.0,1385.0,1372.0,-10.0,-23.0,15.0,41.17,58.0,5.0,
-FG2006.ZCE,20200205,1385.0,1372.0,,,,,1373.0,,1.0,0.0,0.0,58.0,0.0,
-FG2006.ZCE,20200206,,1373.0,1407.0,1426.0,1407.0,1426.0,1412.0,53.0,39.0,4.0,11.3,60.0,2.0,
-FG2006.ZCE,20200207,1426.0,1412.0,1417.0,1417.0,1415.0,1415.0,1416.0,3.0,4.0,6.0,16.99,57.0,-3.0,
-FG2006.ZCE,20200210,1415.0,1416.0,1423.0,1423.0,1423.0,1423.0,1423.0,7.0,7.0,3.0,8.54,58.0,1.0,
-FG2006.ZCE,20200211,1423.0,1423.0,,,,,1424.0,,1.0,0.0,0.0,58.0,0.0,
-FG2006.ZCE,20200212,,1424.0,1425.0,1430.0,1425.0,1430.0,1428.0,6.0,4.0,5.0,14.28,58.0,0.0,
-FG2006.ZCE,20200213,1430.0,1428.0,1423.0,1428.0,1418.0,1418.0,1423.0,-10.0,-5.0,5.0,14.23,63.0,5.0,
-FG2006.ZCE,20200214,1418.0,1423.0,1421.0,1421.0,1421.0,1421.0,1421.0,-2.0,-2.0,1.0,2.84,64.0,1.0,
-FG2006.ZCE,20200217,1421.0,1421.0,1420.0,1433.0,1420.0,1431.0,1426.0,10.0,5.0,16.0,45.62,72.0,8.0,
-FG2006.ZCE,20200218,1431.0,1426.0,1417.0,1426.0,1417.0,1425.0,1422.0,-1.0,-4.0,4.0,11.37,72.0,0.0,
-FG2006.ZCE,20200219,1425.0,1422.0,1424.0,1431.0,1424.0,1430.0,1427.0,8.0,5.0,4.0,11.42,72.0,0.0,
-FG2006.ZCE,20200220,1430.0,1427.0,,,,,1443.0,,16.0,0.0,0.0,72.0,0.0,
-FG2006.ZCE,20200221,,1443.0,1430.0,1444.0,1430.0,1435.0,1435.0,-8.0,-8.0,21.0,60.27,59.0,-13.0,
-FG2006.ZCE,20200224,1435.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,59.0,0.0,
-FG2006.ZCE,20200225,,1435.0,1431.0,1440.0,1412.0,1412.0,1425.0,-23.0,-10.0,12.0,34.21,58.0,-1.0,
-FG2006.ZCE,20200226,1412.0,1425.0,1407.0,1421.0,1407.0,1421.0,1418.0,-4.0,-7.0,4.0,11.34,57.0,-1.0,
-FG2006.ZCE,20200227,1421.0,1418.0,,,,,1418.0,,0.0,0.0,0.0,57.0,0.0,
-FG2006.ZCE,20200228,,1418.0,1419.0,1419.0,1398.0,1399.0,1403.0,-19.0,-15.0,5.0,14.03,59.0,2.0,
-FG2006.ZCE,20200302,1399.0,1403.0,1413.0,1415.0,1413.0,1414.0,1414.0,11.0,11.0,6.0,16.97,58.0,-1.0,
-FG2006.ZCE,20200303,1414.0,1414.0,1409.0,1409.0,1409.0,1409.0,1409.0,-5.0,-5.0,2.0,5.64,58.0,0.0,
-FG2006.ZCE,20200304,1409.0,1409.0,,,,,1408.0,,-1.0,0.0,0.0,58.0,0.0,
-FG2006.ZCE,20200305,,1408.0,,,,,1407.0,,-1.0,0.0,0.0,58.0,0.0,
-FG2006.ZCE,20200306,,1407.0,,,,,1398.0,,-9.0,0.0,0.0,58.0,0.0,
-FG2006.ZCE,20200309,,1398.0,1347.0,1375.0,1346.0,1372.0,1360.0,-26.0,-38.0,9.0,24.48,59.0,1.0,
-FG2006.ZCE,20200310,1372.0,1360.0,1388.0,1389.0,1380.0,1388.0,1386.0,28.0,26.0,8.0,22.18,57.0,-2.0,
-FG2006.ZCE,20200311,1388.0,1386.0,,,,,1386.0,,0.0,0.0,0.0,57.0,0.0,
-FG2006.ZCE,20200312,,1386.0,1396.0,1396.0,1370.0,1374.0,1377.0,-12.0,-9.0,8.0,22.03,60.0,3.0,
-FG2006.ZCE,20200313,1374.0,1377.0,1367.0,1369.0,1360.0,1360.0,1368.0,-17.0,-9.0,8.0,21.88,56.0,-4.0,
-FG2006.ZCE,20200316,1360.0,1368.0,1368.0,1371.0,1368.0,1371.0,1368.0,3.0,0.0,53.0,145.02,5.0,-51.0,
-FG2006.ZCE,20200317,1371.0,1368.0,,,,,1368.0,,0.0,0.0,0.0,5.0,0.0,
-FG2006.ZCE,20200318,,1368.0,1401.0,1401.0,1352.0,1385.0,1379.0,17.0,11.0,3.0,8.28,5.0,0.0,
-FG2006.ZCE,20200319,1385.0,1379.0,1348.0,1369.0,1326.0,1368.0,1352.0,-11.0,-27.0,5.0,13.52,5.0,0.0,
-FG2006.ZCE,20200320,1368.0,1352.0,,,,,1352.0,,0.0,0.0,0.0,5.0,0.0,
-FG2006.ZCE,20200323,,1352.0,1322.0,1350.0,1318.0,1318.0,1330.0,-34.0,-22.0,3.0,7.98,5.0,0.0,
-FG2006.ZCE,20200324,1318.0,1330.0,1348.0,1360.0,1320.0,1320.0,1334.0,-10.0,4.0,5.0,13.34,5.0,0.0,
-FG2006.ZCE,20200325,1320.0,1334.0,1360.0,1360.0,1318.0,1318.0,1332.0,-16.0,-2.0,3.0,7.99,6.0,1.0,
-FG2006.ZCE,20200326,1318.0,1332.0,1341.0,1341.0,1325.0,1333.0,1335.0,1.0,3.0,4.0,10.68,7.0,1.0,
-FG2006.ZCE,20200327,1333.0,1335.0,,,,,1335.0,,0.0,0.0,0.0,7.0,0.0,
-FG2006.ZCE,20200330,,1335.0,,,,,1335.0,,0.0,0.0,0.0,7.0,0.0,
-FG2006.ZCE,20200331,,1335.0,1327.0,1327.0,1327.0,1327.0,1327.0,-8.0,-8.0,1.0,2.66,7.0,0.0,
-FG2006.ZCE,20200401,1327.0,1327.0,1353.0,1355.0,1294.0,1300.0,1329.0,-27.0,2.0,164.0,435.87,101.0,94.0,
-FG2006.ZCE,20200402,1300.0,1329.0,1276.0,1315.0,1276.0,1303.0,1295.0,-26.0,-34.0,82.0,212.43,97.0,-4.0,
-FG2006.ZCE,20200403,1303.0,1295.0,1268.0,1274.0,1261.0,1261.0,1264.0,-34.0,-31.0,11.0,27.81,90.0,-7.0,
-FG2006.ZCE,20200407,1261.0,1264.0,1269.0,1303.0,1262.0,1274.0,1281.0,10.0,17.0,5.0,12.81,91.0,1.0,
-FG2006.ZCE,20200408,1274.0,1281.0,1269.0,1269.0,1269.0,1269.0,1269.0,-12.0,-12.0,1.0,2.54,91.0,0.0,
-FG2006.ZCE,20200409,1269.0,1269.0,,,,,1269.0,,0.0,0.0,0.0,91.0,0.0,
-FG2006.ZCE,20200410,,1269.0,1280.0,1280.0,1280.0,1280.0,1280.0,11.0,11.0,2.0,5.12,91.0,0.0,
-FG2006.ZCE,20200413,1280.0,1280.0,1244.0,1244.0,1238.0,1238.0,1243.0,-42.0,-37.0,4.0,9.94,95.0,4.0,
-FG2006.ZCE,20200414,1238.0,1243.0,1232.0,1238.0,1201.0,1202.0,1228.0,-41.0,-15.0,69.0,169.47,39.0,-56.0,
-FG2006.ZCE,20200415,1202.0,1228.0,1233.0,1278.0,1199.0,1218.0,1231.0,-10.0,3.0,37.0,91.12,51.0,12.0,
-FG2006.ZCE,20200416,1218.0,1231.0,1197.0,1216.0,1190.0,1194.0,1194.0,-37.0,-37.0,171.0,408.25,169.0,118.0,
-FG2006.ZCE,20200417,1194.0,1194.0,1180.0,1214.0,1152.0,1196.0,1197.0,2.0,3.0,77.0,184.3,205.0,36.0,
-FG2006.ZCE,20200420,1196.0,1197.0,1190.0,1195.0,1179.0,1195.0,1188.0,-2.0,-9.0,60.0,142.61,171.0,-34.0,
-FG2006.ZCE,20200421,1195.0,1188.0,1182.0,1193.0,1174.0,1182.0,1181.0,-6.0,-7.0,24.0,56.68,174.0,3.0,
-FG2006.ZCE,20200422,1182.0,1181.0,1179.0,1183.0,1166.0,1183.0,1173.0,2.0,-8.0,9.0,21.12,171.0,-3.0,
-FG2006.ZCE,20200423,1183.0,1173.0,1219.0,1219.0,1146.0,1149.0,1174.0,-24.0,1.0,110.0,258.3,173.0,2.0,
-FG2006.ZCE,20200424,1149.0,1174.0,1157.0,1162.0,1149.0,1154.0,1156.0,-20.0,-18.0,24.0,55.5,174.0,1.0,
-FG2006.ZCE,20200427,1154.0,1156.0,1165.0,1176.0,1156.0,1176.0,1165.0,20.0,9.0,33.0,76.91,171.0,-3.0,
-FG2006.ZCE,20200428,1176.0,1165.0,1169.0,1169.0,1162.0,1169.0,1167.0,4.0,2.0,20.0,46.7,162.0,-9.0,
-FG2006.ZCE,20200429,1169.0,1167.0,1161.0,1203.0,1161.0,1179.0,1177.0,12.0,10.0,25.0,58.85,161.0,-1.0,
-FG2006.ZCE,20200430,1179.0,1177.0,1190.0,1205.0,1181.0,1200.0,1190.0,23.0,13.0,13.0,30.95,159.0,-2.0,
-FG2006.ZCE,20200506,1200.0,1190.0,1205.0,1228.0,1205.0,1211.0,1213.0,21.0,23.0,6.0,14.56,159.0,0.0,
-FG2006.ZCE,20200507,1211.0,1213.0,1214.0,1220.0,1214.0,1220.0,1219.0,7.0,6.0,6.0,14.63,162.0,3.0,
-FG2006.ZCE,20200508,1220.0,1219.0,1233.0,1248.0,1231.0,1241.0,1237.0,22.0,18.0,14.0,34.63,166.0,4.0,
-FG2006.ZCE,20200511,1241.0,1237.0,1243.0,1259.0,1216.0,1259.0,1240.0,22.0,3.0,49.0,121.49,181.0,15.0,
-FG2006.ZCE,20200512,1259.0,1240.0,1236.0,1261.0,1236.0,1261.0,1256.0,21.0,16.0,21.0,52.75,184.0,3.0,
-FG2006.ZCE,20200513,1261.0,1256.0,1287.0,1302.0,1267.0,1291.0,1274.0,35.0,18.0,172.0,438.24,346.0,162.0,
-FG2006.ZCE,20200514,1291.0,1274.0,1300.0,1301.0,1279.0,1286.0,1291.0,12.0,17.0,77.0,198.76,353.0,7.0,
-FG2006.ZCE,20200515,1286.0,1291.0,1287.0,1288.0,1285.0,1285.0,1286.0,-6.0,-5.0,6.0,15.44,352.0,-1.0,
-FG2006.ZCE,20200518,1285.0,1286.0,1281.0,1308.0,1280.0,1301.0,1302.0,15.0,16.0,38.0,98.92,372.0,20.0,
-FG2006.ZCE,20200519,1301.0,1302.0,1322.0,1333.0,1307.0,1328.0,1320.0,26.0,18.0,19.0,50.15,378.0,6.0,
-FG2006.ZCE,20200520,1328.0,1320.0,1308.0,1308.0,1306.0,1306.0,1307.0,-14.0,-13.0,5.0,13.07,381.0,3.0,
-FG2006.ZCE,20200521,1306.0,1307.0,1327.0,1327.0,1319.0,1319.0,1322.0,12.0,15.0,3.0,7.93,382.0,1.0,
-FG2006.ZCE,20200522,1319.0,1322.0,1331.0,1331.0,1310.0,1310.0,1322.0,-12.0,0.0,12.0,31.74,389.0,7.0,
-FG2006.ZCE,20200525,1310.0,1322.0,1361.0,1375.0,1354.0,1375.0,1363.0,53.0,41.0,103.0,280.88,392.0,3.0,
-FG2006.ZCE,20200526,1375.0,1363.0,1391.0,1391.0,1387.0,1387.0,1388.0,24.0,25.0,5.0,13.88,392.0,0.0,
-FG2006.ZCE,20200527,1387.0,1388.0,1377.0,1377.0,1377.0,1377.0,1377.0,-11.0,-11.0,1.0,2.76,392.0,0.0,
-FG2006.ZCE,20200528,1377.0,1377.0,1387.0,1401.0,1376.0,1379.0,1381.0,2.0,4.0,399.0,1102.27,396.0,4.0,
-FG2006.ZCE,20200529,1379.0,1381.0,1395.0,1396.0,1388.0,1388.0,1390.0,7.0,9.0,45.0,125.12,402.0,6.0,
-FG2006.ZCE,20200601,1388.0,1390.0,1405.0,1405.0,1391.0,1392.0,1401.0,2.0,11.0,378.0,1058.96,412.0,10.0,
-FG2006.ZCE,20200602,1392.0,1401.0,1399.0,1399.0,1399.0,1399.0,1399.0,-2.0,-2.0,393.0,1099.62,19.0,-393.0,
-FG2006.ZCE,20200603,1399.0,1399.0,1404.0,1404.0,1365.0,1365.0,1400.0,-34.0,1.0,21.0,58.81,0.0,-19.0,
-FG2006.ZCE,20200604,1365.0,1400.0,,,,,1393.0,,-7.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200605,,1393.0,,,,,1388.0,,-5.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200608,,1388.0,,,,,1392.0,,4.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200609,,1392.0,,,,,1380.0,,-12.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200610,,1380.0,,,,,1383.0,,3.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200611,,1383.0,,,,,1393.0,,10.0,0.0,0.0,0.0,0.0,
-FG2006.ZCE,20200612,,1393.0,,,,,1409.0,,16.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2007.csv b/data/FG/FG2007.csv
deleted file mode 100644
index 935e67d..0000000
--- a/data/FG/FG2007.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2007.ZCE,20190715,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,,
-FG2007.ZCE,20190716,,1374.0,,,,,1374.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190717,,1374.0,,,,,1375.0,,1.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190718,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190719,,1375.0,,,,,1381.0,,6.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190722,,1381.0,,,,,1381.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190723,,1381.0,,,,,1381.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190724,,1381.0,1347.0,1390.0,1347.0,1390.0,1369.0,9.0,-12.0,4.0,10.95,2.0,2.0,
-FG2007.ZCE,20190725,1390.0,1369.0,,,,,1375.0,,6.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190726,,1375.0,,,,,1375.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190729,,1375.0,,,,,1375.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190730,,1375.0,,,,,1375.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190731,,1375.0,,,,,1375.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190801,,1375.0,1360.0,1380.0,1360.0,1380.0,1370.0,5.0,-5.0,4.0,10.96,2.0,0.0,
-FG2007.ZCE,20190802,1380.0,1370.0,1341.0,1365.0,1341.0,1365.0,1353.0,-5.0,-17.0,4.0,10.82,2.0,0.0,
-FG2007.ZCE,20190805,1365.0,1353.0,,,,,1353.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190806,,1353.0,,,,,1353.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190807,,1353.0,1350.0,1379.0,1335.0,1360.0,1356.0,7.0,3.0,8.0,21.7,2.0,0.0,
-FG2007.ZCE,20190808,1360.0,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190809,,1356.0,,,,,1356.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20190812,,1356.0,1359.0,1359.0,1359.0,1359.0,1359.0,3.0,3.0,2.0,5.44,0.0,-2.0,
-FG2007.ZCE,20190813,1359.0,1359.0,,,,,1359.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190814,,1359.0,,,,,1361.0,,2.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190815,,1361.0,,,,,1375.0,,14.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190816,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190819,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190820,,1375.0,,,,,1380.0,,5.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190821,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190822,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190823,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190826,,1380.0,,,,,1380.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190827,,1380.0,,,,,1364.0,,-16.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190828,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190829,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190830,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190902,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190903,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190904,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190905,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190906,,1364.0,,,,,1364.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190909,,1364.0,,,,,1367.0,,3.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190910,,1367.0,,,,,1379.0,,12.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190911,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190912,,1379.0,,,,,1389.0,,10.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190916,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190917,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190918,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190919,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190920,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190923,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190924,,1389.0,,,,,1381.0,,-8.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190925,,1381.0,,,,,1378.0,,-3.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190926,,1378.0,,,,,1378.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190927,,1378.0,,,,,1378.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20190930,,1378.0,,,,,1381.0,,3.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191008,,1381.0,,,,,1383.0,,2.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191009,,1383.0,,,,,1383.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191010,,1383.0,,,,,1383.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191011,,1383.0,,,,,1385.0,,2.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191014,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191015,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191016,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191017,,1385.0,,,,,1385.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191018,,1385.0,1385.0,1397.0,1385.0,1397.0,1391.0,12.0,6.0,40.0,111.28,0.0,0.0,
-FG2007.ZCE,20191021,1397.0,1391.0,,,,,1403.0,,12.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191022,,1403.0,,,,,1403.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191023,,1403.0,,,,,1404.0,,1.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191024,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191025,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191028,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191029,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191030,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191031,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191101,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191104,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191105,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191106,,1404.0,,,,,1404.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20191107,,1404.0,1430.0,1430.0,1398.0,1398.0,1414.0,-6.0,10.0,20.0,56.56,0.0,0.0,
-FG2007.ZCE,20191108,1398.0,1414.0,1436.0,1442.0,1436.0,1442.0,1438.0,28.0,24.0,32.0,92.0,30.0,30.0,
-FG2007.ZCE,20191111,1442.0,1438.0,1414.0,1414.0,1414.0,1414.0,1414.0,-24.0,-24.0,2.0,5.66,30.0,0.0,
-FG2007.ZCE,20191112,1414.0,1414.0,1393.0,1393.0,1386.0,1388.0,1392.0,-26.0,-22.0,32.0,89.06,2.0,-28.0,
-FG2007.ZCE,20191113,1388.0,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191114,,1392.0,1392.0,1392.0,1392.0,1392.0,1392.0,0.0,0.0,2.0,5.57,2.0,0.0,
-FG2007.ZCE,20191115,1392.0,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191118,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191119,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191120,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191121,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191122,,1392.0,,,,,1384.0,,-8.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191125,,1384.0,,,,,1384.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191126,,1384.0,,,,,1384.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191127,,1384.0,1376.0,1390.0,1376.0,1390.0,1383.0,6.0,-1.0,4.0,11.06,2.0,0.0,
-FG2007.ZCE,20191128,1390.0,1383.0,,,,,1388.0,,5.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191129,,1388.0,1409.0,1409.0,1409.0,1409.0,1409.0,21.0,21.0,2.0,5.64,4.0,2.0,
-FG2007.ZCE,20191202,1409.0,1409.0,,,,,1409.0,,0.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191203,,1409.0,,,,,1406.0,,-3.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191204,,1406.0,1408.0,1408.0,1408.0,1408.0,1408.0,2.0,2.0,2.0,5.63,6.0,2.0,
-FG2007.ZCE,20191205,1408.0,1408.0,1416.0,1420.0,1416.0,1420.0,1417.0,12.0,9.0,8.0,22.67,10.0,4.0,
-FG2007.ZCE,20191206,1420.0,1417.0,,,,,1415.0,,-2.0,0.0,0.0,10.0,0.0,
-FG2007.ZCE,20191209,,1415.0,1440.0,1440.0,1440.0,1440.0,1440.0,25.0,25.0,2.0,5.76,8.0,-2.0,
-FG2007.ZCE,20191210,1440.0,1440.0,,,,,1441.0,,1.0,0.0,0.0,8.0,0.0,
-FG2007.ZCE,20191211,,1441.0,,,,,1447.0,,6.0,0.0,0.0,8.0,0.0,
-FG2007.ZCE,20191212,,1447.0,1438.0,1438.0,1438.0,1438.0,1438.0,-9.0,-9.0,6.0,17.26,4.0,-4.0,
-FG2007.ZCE,20191213,1438.0,1438.0,,,,,1443.0,,5.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191216,,1443.0,,,,,1443.0,,0.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191217,,1443.0,,,,,1443.0,,0.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191218,,1443.0,,,,,1465.0,,22.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191219,,1465.0,,,,,1465.0,,0.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191220,,1465.0,,,,,1465.0,,0.0,0.0,0.0,4.0,0.0,
-FG2007.ZCE,20191223,,1465.0,1454.0,1454.0,1454.0,1454.0,1454.0,-11.0,-11.0,2.0,5.82,2.0,-2.0,
-FG2007.ZCE,20191224,1454.0,1454.0,,,,,1454.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191225,,1454.0,,,,,1454.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191226,,1454.0,1470.0,1470.0,1470.0,1470.0,1470.0,16.0,16.0,2.0,5.88,2.0,0.0,
-FG2007.ZCE,20191227,1470.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191230,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20191231,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20200102,,1470.0,,,,,1470.0,,0.0,0.0,0.0,1.0,-1.0,
-FG2007.ZCE,20200103,,1470.0,,,,,1483.0,,13.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200106,,1483.0,,,,,1487.0,,4.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200107,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200108,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200109,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200110,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200113,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200114,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200115,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200116,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200117,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200120,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200121,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200122,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200123,,1487.0,,,,,1487.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200203,,1487.0,,,,,1433.0,,-54.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200204,,1433.0,,,,,1401.0,,-32.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200205,,1401.0,,,,,1401.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200206,,1401.0,,,,,1404.0,,3.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200207,,1404.0,,,,,1404.0,,0.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200210,,1404.0,1389.0,1389.0,1389.0,1389.0,1389.0,-15.0,-15.0,1.0,2.78,1.0,0.0,
-FG2007.ZCE,20200211,1389.0,1389.0,,,,,1395.0,,6.0,0.0,0.0,1.0,0.0,
-FG2007.ZCE,20200212,,1395.0,1411.0,1411.0,1411.0,1411.0,1411.0,16.0,16.0,1.0,2.82,0.0,-1.0,
-FG2007.ZCE,20200213,1411.0,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200214,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200217,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200218,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200219,,1411.0,,,,,1411.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200220,,1411.0,,,,,1412.0,,1.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200221,,1412.0,,,,,1414.0,,2.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200224,,1414.0,,,,,1418.0,,4.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200225,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200226,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200227,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200228,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200302,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200303,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200304,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200305,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200306,,1418.0,,,,,1418.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200309,,1418.0,,,,,1379.0,,-39.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200310,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200311,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200312,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200313,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200316,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200317,,1379.0,,,,,1379.0,,0.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200318,,1379.0,,,,,1373.0,,-6.0,0.0,0.0,0.0,0.0,
-FG2007.ZCE,20200319,,1373.0,1349.0,1349.0,1349.0,1349.0,1349.0,-24.0,-24.0,1.0,2.7,1.0,1.0,
-FG2007.ZCE,20200320,1349.0,1349.0,1403.0,1403.0,1339.0,1378.0,1373.0,29.0,24.0,3.0,8.24,2.0,1.0,
-FG2007.ZCE,20200323,1378.0,1373.0,,,,,1351.0,,-22.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20200324,,1351.0,,,,,1351.0,,0.0,0.0,0.0,2.0,0.0,
-FG2007.ZCE,20200325,,1351.0,1371.0,1371.0,1371.0,1371.0,1371.0,20.0,20.0,1.0,2.74,3.0,1.0,
-FG2007.ZCE,20200326,1371.0,1371.0,1339.0,1358.0,1339.0,1358.0,1349.0,-13.0,-22.0,2.0,5.4,3.0,0.0,
-FG2007.ZCE,20200327,1358.0,1349.0,1335.0,1335.0,1335.0,1335.0,1335.0,-14.0,-14.0,1.0,2.67,2.0,-1.0,
-FG2007.ZCE,20200330,1335.0,1335.0,1357.0,1357.0,1339.0,1353.0,1347.0,18.0,12.0,7.0,18.85,3.0,1.0,
-FG2007.ZCE,20200331,1353.0,1347.0,,,,,1347.0,,0.0,0.0,0.0,3.0,0.0,
-FG2007.ZCE,20200401,,1347.0,1342.0,1343.0,1293.0,1293.0,1312.0,-54.0,-35.0,2485.0,6521.74,1636.0,1633.0,
-FG2007.ZCE,20200402,1293.0,1312.0,1253.0,1313.0,1252.0,1295.0,1274.0,-17.0,-38.0,25250.0,64329.44,5455.0,3819.0,
-FG2007.ZCE,20200403,1295.0,1274.0,1300.0,1300.0,1247.0,1252.0,1275.0,-22.0,1.0,20441.0,52109.87,7333.0,1878.0,
-FG2007.ZCE,20200407,1252.0,1275.0,1254.0,1273.0,1251.0,1269.0,1261.0,-6.0,-14.0,12703.0,32030.45,7609.0,276.0,
-FG2007.ZCE,20200408,1269.0,1261.0,1262.0,1274.0,1259.0,1271.0,1266.0,10.0,5.0,9556.0,24203.53,9189.0,1580.0,
-FG2007.ZCE,20200409,1271.0,1266.0,1263.0,1277.0,1259.0,1264.0,1267.0,-2.0,1.0,15443.0,39147.59,10024.0,835.0,
-FG2007.ZCE,20200410,1264.0,1267.0,1263.0,1281.0,1247.0,1271.0,1270.0,4.0,3.0,11341.0,28817.26,11573.0,1549.0,
-FG2007.ZCE,20200413,1271.0,1270.0,1241.0,1258.0,1219.0,1219.0,1236.0,-51.0,-34.0,15058.0,37208.38,12558.0,985.0,
-FG2007.ZCE,20200414,1219.0,1236.0,1191.0,1230.0,1188.0,1220.0,1220.0,-16.0,-16.0,25721.0,62749.63,13498.0,940.0,
-FG2007.ZCE,20200415,1220.0,1220.0,1215.0,1253.0,1208.0,1223.0,1232.0,3.0,12.0,26877.0,66218.5,18870.0,5372.0,
-FG2007.ZCE,20200416,1223.0,1232.0,1219.0,1224.0,1201.0,1215.0,1214.0,-17.0,-18.0,29923.0,72667.11,17453.0,-1417.0,
-FG2007.ZCE,20200417,1215.0,1214.0,1215.0,1228.0,1215.0,1220.0,1222.0,6.0,8.0,22773.0,55678.41,19206.0,1753.0,
-FG2007.ZCE,20200420,1220.0,1222.0,1211.0,1216.0,1195.0,1201.0,1205.0,-21.0,-17.0,17685.0,42625.81,20547.0,1341.0,
-FG2007.ZCE,20200421,1201.0,1205.0,1199.0,1204.0,1190.0,1197.0,1195.0,-8.0,-10.0,19277.0,46071.56,17798.0,-2749.0,
-FG2007.ZCE,20200422,1197.0,1195.0,1202.0,1206.0,1184.0,1188.0,1195.0,-7.0,0.0,15839.0,37848.42,20347.0,2549.0,
-FG2007.ZCE,20200423,1188.0,1195.0,1190.0,1197.0,1164.0,1169.0,1183.0,-26.0,-12.0,13201.0,31222.0,22658.0,2311.0,
-FG2007.ZCE,20200424,1169.0,1183.0,1171.0,1181.0,1168.0,1177.0,1176.0,-6.0,-7.0,14308.0,33641.75,26165.0,3507.0,
-FG2007.ZCE,20200427,1177.0,1176.0,1178.0,1191.0,1168.0,1187.0,1180.0,11.0,4.0,15611.0,36845.29,25934.0,-231.0,
-FG2007.ZCE,20200428,1187.0,1180.0,1185.0,1187.0,1172.0,1176.0,1182.0,-4.0,2.0,9892.0,23389.89,23657.0,-2277.0,
-FG2007.ZCE,20200429,1176.0,1182.0,1183.0,1198.0,1181.0,1191.0,1191.0,9.0,9.0,10011.0,23846.18,23742.0,85.0,
-FG2007.ZCE,20200430,1191.0,1191.0,1195.0,1202.0,1191.0,1198.0,1196.0,7.0,5.0,6569.0,15709.56,23968.0,226.0,
-FG2007.ZCE,20200506,1198.0,1196.0,1204.0,1233.0,1200.0,1226.0,1219.0,30.0,23.0,7355.0,17929.77,25079.0,1111.0,
-FG2007.ZCE,20200507,1226.0,1219.0,1223.0,1240.0,1222.0,1237.0,1229.0,18.0,10.0,7878.0,19370.0,26705.0,1626.0,
-FG2007.ZCE,20200508,1237.0,1229.0,1239.0,1255.0,1235.0,1242.0,1246.0,13.0,17.0,20347.0,50709.98,28344.0,1639.0,
-FG2007.ZCE,20200511,1242.0,1246.0,1238.0,1278.0,1233.0,1274.0,1256.0,28.0,10.0,19797.0,49730.83,28552.0,208.0,
-FG2007.ZCE,20200512,1274.0,1256.0,1275.0,1281.0,1266.0,1280.0,1273.0,24.0,17.0,14779.0,37620.44,25656.0,-2896.0,
-FG2007.ZCE,20200513,1280.0,1273.0,1269.0,1316.0,1269.0,1306.0,1296.0,33.0,23.0,17334.0,44938.87,22410.0,-3246.0,
-FG2007.ZCE,20200514,1306.0,1296.0,1305.0,1314.0,1292.0,1298.0,1301.0,2.0,5.0,13767.0,35829.08,21783.0,-627.0,
-FG2007.ZCE,20200515,1298.0,1301.0,1299.0,1308.0,1284.0,1286.0,1294.0,-15.0,-7.0,15713.0,40658.57,19805.0,-1978.0,
-FG2007.ZCE,20200518,1286.0,1294.0,1289.0,1324.0,1289.0,1317.0,1310.0,23.0,16.0,17138.0,44886.26,18886.0,-919.0,
-FG2007.ZCE,20200519,1317.0,1310.0,1322.0,1345.0,1321.0,1321.0,1331.0,11.0,21.0,23257.0,61916.79,17233.0,-1653.0,
-FG2007.ZCE,20200520,1321.0,1331.0,1323.0,1333.0,1317.0,1327.0,1324.0,-4.0,-7.0,13020.0,34484.6,16920.0,-313.0,
-FG2007.ZCE,20200521,1327.0,1324.0,1330.0,1351.0,1325.0,1348.0,1340.0,24.0,16.0,19104.0,51196.61,13044.0,-3876.0,
-FG2007.ZCE,20200522,1348.0,1340.0,1346.0,1351.0,1324.0,1327.0,1338.0,-13.0,-2.0,12967.0,34693.27,11979.0,-1065.0,
-FG2007.ZCE,20200525,1327.0,1338.0,1330.0,1392.0,1328.0,1391.0,1362.0,53.0,24.0,11136.0,30331.37,12496.0,517.0,
-FG2007.ZCE,20200526,1391.0,1362.0,1386.0,1405.0,1386.0,1394.0,1396.0,32.0,34.0,12510.0,34918.8,11906.0,-590.0,
-FG2007.ZCE,20200527,1394.0,1396.0,1393.0,1394.0,1380.0,1392.0,1387.0,-4.0,-9.0,11195.0,31044.08,11113.0,-793.0,
-FG2007.ZCE,20200528,1392.0,1387.0,1386.0,1398.0,1382.0,1388.0,1391.0,1.0,4.0,10492.0,29178.66,9753.0,-1360.0,
-FG2007.ZCE,20200529,1388.0,1391.0,1389.0,1401.0,1383.0,1398.0,1392.0,7.0,1.0,15913.0,44315.24,7283.0,-2470.0,
-FG2007.ZCE,20200601,1398.0,1392.0,1398.0,1413.0,1391.0,1398.0,1402.0,6.0,10.0,3242.0,9089.33,5642.0,-1641.0,
-FG2007.ZCE,20200602,1398.0,1402.0,1397.0,1413.0,1393.0,1411.0,1398.0,9.0,-4.0,1085.0,3033.68,5025.0,-617.0,
-FG2007.ZCE,20200603,1411.0,1398.0,1411.0,1411.0,1395.0,1396.0,1400.0,-2.0,2.0,1298.0,3635.05,3993.0,-1032.0,
-FG2007.ZCE,20200604,1396.0,1400.0,1395.0,1399.0,1385.0,1385.0,1392.0,-15.0,-8.0,812.0,2260.91,3419.0,-574.0,
-FG2007.ZCE,20200605,1385.0,1392.0,1381.0,1387.0,1370.0,1379.0,1379.0,-13.0,-13.0,506.0,1395.88,3273.0,-146.0,
-FG2007.ZCE,20200608,1379.0,1379.0,1380.0,1380.0,1367.0,1373.0,1375.0,-6.0,-4.0,461.0,1267.3,3033.0,-240.0,
-FG2007.ZCE,20200609,1373.0,1375.0,1378.0,1378.0,1351.0,1364.0,1360.0,-11.0,-15.0,2185.0,5941.93,1879.0,-1154.0,
-FG2007.ZCE,20200610,1364.0,1360.0,1361.0,1377.0,1361.0,1376.0,1373.0,16.0,13.0,817.0,2243.9,1353.0,-526.0,
-FG2007.ZCE,20200611,1376.0,1373.0,1372.0,1398.0,1370.0,1383.0,1379.0,10.0,6.0,151.0,416.5,1228.0,-125.0,
-FG2007.ZCE,20200612,1383.0,1379.0,1386.0,1398.0,1380.0,1392.0,1388.0,13.0,9.0,141.0,391.37,1145.0,-83.0,
-FG2007.ZCE,20200615,1392.0,1388.0,1390.0,1444.0,1390.0,1444.0,1414.0,56.0,26.0,602.0,1703.03,850.0,-295.0,
-FG2007.ZCE,20200616,1444.0,1414.0,1443.0,1460.0,1432.0,1443.0,1444.0,29.0,30.0,641.0,1851.43,496.0,-354.0,
-FG2007.ZCE,20200617,1443.0,1444.0,1439.0,1461.0,1439.0,1450.0,1446.0,6.0,2.0,22.0,63.63,492.0,-4.0,
-FG2007.ZCE,20200618,1450.0,1446.0,1428.0,1466.0,1428.0,1454.0,1453.0,8.0,7.0,18.0,52.3,491.0,-1.0,
-FG2007.ZCE,20200619,1454.0,1453.0,1445.0,1497.0,1432.0,1448.0,1442.0,-5.0,-11.0,898.0,2588.96,335.0,-156.0,
-FG2007.ZCE,20200622,1448.0,1442.0,,,,,1444.0,,2.0,0.0,0.0,335.0,0.0,
-FG2007.ZCE,20200623,,1444.0,1449.0,1455.0,1449.0,1453.0,1455.0,9.0,11.0,134.0,389.93,333.0,-2.0,
-FG2007.ZCE,20200624,1453.0,1455.0,1491.0,1491.0,1490.0,1490.0,1491.0,35.0,36.0,2.0,5.96,334.0,1.0,
-FG2007.ZCE,20200629,1490.0,1491.0,1533.0,1580.0,1455.0,1514.0,1521.0,23.0,30.0,189.0,574.81,328.0,-6.0,
-FG2007.ZCE,20200630,1514.0,1521.0,1477.0,1580.0,1477.0,1580.0,1521.0,59.0,0.0,354.0,1077.0,319.0,-9.0,
-FG2007.ZCE,20200701,1580.0,1521.0,1521.0,1521.0,1520.0,1520.0,1520.0,-1.0,-1.0,3.0,9.12,316.0,-3.0,
-FG2007.ZCE,20200702,1520.0,1520.0,,,,,1520.0,,0.0,0.0,0.0,316.0,0.0,
-FG2007.ZCE,20200703,,1520.0,,,,,1520.0,,0.0,0.0,0.0,316.0,0.0,
-FG2007.ZCE,20200706,,1520.0,1520.0,1525.0,1520.0,1525.0,1523.0,5.0,3.0,10.0,30.45,306.0,-10.0,
-FG2007.ZCE,20200707,1525.0,1523.0,,,,,1544.0,,21.0,0.0,0.0,306.0,0.0,
-FG2007.ZCE,20200708,,1544.0,,,,,1554.0,,10.0,0.0,0.0,306.0,0.0,
-FG2007.ZCE,20200709,,1554.0,,,,,1563.0,,9.0,0.0,0.0,306.0,0.0,
-FG2007.ZCE,20200710,,1563.0,,,,,1567.0,,4.0,0.0,0.0,306.0,0.0,
-FG2007.ZCE,20200713,,1567.0,,,,,1607.0,,40.0,0.0,0.0,306.0,0.0,
-FG2007.ZCE,20200714,,1607.0,,,,,1628.0,,21.0,0.0,0.0,0.0,-306.0,
diff --git a/data/FG/FG2008.csv b/data/FG/FG2008.csv
deleted file mode 100644
index fba4926..0000000
--- a/data/FG/FG2008.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2008.ZCE,20190815,,1361.0,,,,,1361.0,,0.0,0.0,0.0,0.0,,
-FG2008.ZCE,20190816,,1361.0,,,,,1361.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190819,,1361.0,,,,,1375.0,,14.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190820,,1375.0,,,,,1375.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190821,,1375.0,,,,,1376.0,,1.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190822,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190823,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190826,,1376.0,,,,,1376.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190827,,1376.0,,,,,1368.0,,-8.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190828,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190829,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190830,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190902,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190903,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190904,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190905,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190906,,1368.0,,,,,1368.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190909,,1368.0,,,,,1369.0,,1.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190910,,1369.0,,,,,1369.0,,0.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190911,,1369.0,,,,,1375.0,,6.0,0.0,0.0,0.0,0.0,
-FG2008.ZCE,20190912,,1375.0,1405.0,1405.0,1405.0,1405.0,1405.0,30.0,30.0,2.0,5.62,2.0,2.0,
-FG2008.ZCE,20190916,1405.0,1405.0,,,,,1405.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190917,,1405.0,,,,,1405.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190918,,1405.0,,,,,1405.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190919,,1405.0,,,,,1405.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190920,,1405.0,,,,,1400.0,,-5.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190923,,1400.0,,,,,1400.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190924,,1400.0,,,,,1391.0,,-9.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190925,,1391.0,,,,,1391.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190926,,1391.0,1380.0,1380.0,1380.0,1380.0,1380.0,-11.0,-11.0,2.0,5.52,2.0,0.0,
-FG2008.ZCE,20190927,1380.0,1380.0,,,,,1381.0,,1.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20190930,,1381.0,,,,,1390.0,,9.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191008,,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191009,,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191010,,1390.0,,,,,1390.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191011,,1390.0,,,,,1392.0,,2.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191014,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191015,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191016,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191017,,1392.0,,,,,1392.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191018,,1392.0,,,,,1401.0,,9.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191021,,1401.0,,,,,1413.0,,12.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191022,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191023,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191024,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191025,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191028,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191029,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191030,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191031,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191101,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191104,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191105,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191106,,1413.0,,,,,1413.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191107,,1413.0,1430.0,1430.0,1394.0,1403.0,1412.0,-10.0,-1.0,16.0,45.17,2.0,0.0,
-FG2008.ZCE,20191108,1403.0,1412.0,,,,,1412.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191111,,1412.0,,,,,1412.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191112,,1412.0,,,,,1405.0,,-7.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191113,,1405.0,,,,,1400.0,,-5.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191114,,1400.0,,,,,1403.0,,3.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191115,,1403.0,,,,,1403.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191118,,1403.0,,,,,1403.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191119,,1403.0,1415.0,1415.0,1415.0,1415.0,1415.0,12.0,12.0,8.0,22.64,10.0,8.0,
-FG2008.ZCE,20191120,1415.0,1415.0,1398.0,1398.0,1398.0,1398.0,1398.0,-17.0,-17.0,8.0,22.37,2.0,-8.0,
-FG2008.ZCE,20191121,1398.0,1398.0,,,,,1398.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191122,,1398.0,,,,,1385.0,,-13.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191125,,1385.0,,,,,1385.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191126,,1385.0,,,,,1385.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191127,,1385.0,1387.0,1387.0,1387.0,1387.0,1387.0,2.0,2.0,2.0,5.55,2.0,0.0,
-FG2008.ZCE,20191128,1387.0,1387.0,,,,,1388.0,,1.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191129,,1388.0,1408.0,1408.0,1408.0,1408.0,1408.0,20.0,20.0,2.0,5.63,4.0,2.0,
-FG2008.ZCE,20191202,1408.0,1408.0,,,,,1408.0,,0.0,0.0,0.0,4.0,0.0,
-FG2008.ZCE,20191203,,1408.0,,,,,1408.0,,0.0,0.0,0.0,4.0,0.0,
-FG2008.ZCE,20191204,,1408.0,,,,,1408.0,,0.0,0.0,0.0,4.0,0.0,
-FG2008.ZCE,20191205,,1408.0,1410.0,1420.0,1410.0,1420.0,1415.0,12.0,7.0,4.0,11.32,4.0,0.0,
-FG2008.ZCE,20191206,1420.0,1415.0,,,,,1415.0,,0.0,0.0,0.0,4.0,0.0,
-FG2008.ZCE,20191209,,1415.0,1438.0,1438.0,1438.0,1438.0,1438.0,23.0,23.0,2.0,5.75,2.0,-2.0,
-FG2008.ZCE,20191210,1438.0,1438.0,,,,,1446.0,,8.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191211,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191212,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191213,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191216,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191217,,1446.0,,,,,1446.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191218,,1446.0,,,,,1457.0,,11.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191219,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191220,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191223,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191224,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191225,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191226,,1457.0,,,,,1457.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191227,,1457.0,,,,,1480.0,,23.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191230,,1480.0,,,,,1480.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20191231,,1480.0,,,,,1480.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200102,,1480.0,,,,,1480.0,,0.0,0.0,0.0,1.0,-1.0,
-FG2008.ZCE,20200103,,1480.0,,,,,1484.0,,4.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200106,,1484.0,,,,,1488.0,,4.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200107,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200108,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200109,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200110,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200113,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200114,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200115,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200116,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200117,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200120,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200121,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200122,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200123,,1488.0,,,,,1488.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200203,,1488.0,,,,,1434.0,,-54.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200204,,1434.0,,,,,1422.0,,-12.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200205,,1422.0,,,,,1420.0,,-2.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200206,,1420.0,1401.0,1401.0,1401.0,1401.0,1401.0,-19.0,-19.0,1.0,2.8,1.0,0.0,
-FG2008.ZCE,20200207,1401.0,1401.0,,,,,1405.0,,4.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200210,,1405.0,,,,,1430.0,,25.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200211,,1430.0,,,,,1438.0,,8.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200212,,1438.0,,,,,1446.0,,8.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200213,,1446.0,,,,,1446.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200214,,1446.0,,,,,1446.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200217,,1446.0,,,,,1447.0,,1.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200218,,1447.0,,,,,1447.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200219,,1447.0,,,,,1447.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200220,,1447.0,,,,,1461.0,,14.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200221,,1461.0,,,,,1469.0,,8.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200224,,1469.0,1486.0,1486.0,1486.0,1486.0,1486.0,17.0,17.0,2.0,5.95,2.0,1.0,
-FG2008.ZCE,20200225,1486.0,1486.0,,,,,1484.0,,-2.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200226,,1484.0,,,,,1484.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200227,,1484.0,,,,,1480.0,,-4.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200228,,1480.0,,,,,1469.0,,-11.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200302,,1469.0,,,,,1470.0,,1.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200303,,1470.0,,,,,1470.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200304,,1470.0,1464.0,1467.0,1464.0,1467.0,1466.0,-3.0,-4.0,2.0,5.86,3.0,1.0,
-FG2008.ZCE,20200305,1467.0,1466.0,,,,,1466.0,,0.0,0.0,0.0,3.0,0.0,
-FG2008.ZCE,20200306,,1466.0,,,,,1463.0,,-3.0,0.0,0.0,3.0,0.0,
-FG2008.ZCE,20200309,,1463.0,1450.0,1450.0,1450.0,1450.0,1450.0,-13.0,-13.0,1.0,2.9,3.0,0.0,
-FG2008.ZCE,20200310,1450.0,1450.0,1452.0,1452.0,1442.0,1442.0,1445.0,-8.0,-5.0,3.0,8.67,2.0,-1.0,
-FG2008.ZCE,20200311,1442.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200312,,1445.0,,,,,1445.0,,0.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200313,,1445.0,,,,,1434.0,,-11.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200316,,1434.0,,,,,1410.0,,-24.0,0.0,0.0,2.0,0.0,
-FG2008.ZCE,20200317,,1410.0,1390.0,1390.0,1377.0,1377.0,1386.0,-33.0,-24.0,3.0,8.32,5.0,3.0,
-FG2008.ZCE,20200318,1377.0,1386.0,1387.0,1387.0,1387.0,1387.0,1387.0,1.0,1.0,2.0,5.55,3.0,-2.0,
-FG2008.ZCE,20200319,1387.0,1387.0,1341.0,1341.0,1341.0,1341.0,1341.0,-46.0,-46.0,2.0,5.37,1.0,-2.0,
-FG2008.ZCE,20200320,1341.0,1341.0,,,,,1341.0,,0.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200323,,1341.0,,,,,1311.0,,-30.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200324,,1311.0,,,,,1324.0,,13.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200325,,1324.0,,,,,1336.0,,12.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200326,,1336.0,,,,,1330.0,,-6.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200327,,1330.0,,,,,1322.0,,-8.0,0.0,0.0,1.0,0.0,
-FG2008.ZCE,20200330,,1322.0,1324.0,1324.0,1314.0,1314.0,1319.0,-8.0,-3.0,2.0,5.28,1.0,0.0,
-FG2008.ZCE,20200331,1314.0,1319.0,1313.0,1313.0,1313.0,1313.0,1313.0,-6.0,-6.0,1.0,2.63,2.0,1.0,
-FG2008.ZCE,20200401,1313.0,1313.0,1301.0,1305.0,1272.0,1272.0,1291.0,-41.0,-22.0,3892.0,10050.0,2064.0,2062.0,
-FG2008.ZCE,20200402,1272.0,1291.0,1274.0,1314.0,1268.0,1310.0,1286.0,19.0,-5.0,30033.0,77270.2,7401.0,5337.0,
-FG2008.ZCE,20200403,1310.0,1286.0,1307.0,1307.0,1250.0,1254.0,1276.0,-32.0,-10.0,19281.0,49195.79,10842.0,3441.0,
-FG2008.ZCE,20200407,1254.0,1276.0,1269.0,1277.0,1255.0,1275.0,1264.0,-1.0,-12.0,13638.0,34473.91,11429.0,587.0,
-FG2008.ZCE,20200408,1275.0,1264.0,1267.0,1284.0,1265.0,1280.0,1275.0,16.0,11.0,13927.0,35501.87,13570.0,2141.0,
-FG2008.ZCE,20200409,1280.0,1275.0,1271.0,1289.0,1271.0,1282.0,1281.0,7.0,6.0,16322.0,41820.72,15830.0,2260.0,
-FG2008.ZCE,20200410,1282.0,1281.0,1272.0,1297.0,1265.0,1289.0,1286.0,8.0,5.0,21586.0,55532.84,19946.0,4116.0,
-FG2008.ZCE,20200413,1289.0,1286.0,1266.0,1275.0,1234.0,1234.0,1257.0,-52.0,-29.0,35366.0,88897.76,31065.0,11119.0,
-FG2008.ZCE,20200414,1234.0,1257.0,1206.0,1248.0,1199.0,1243.0,1234.0,-14.0,-23.0,47663.0,117588.43,35410.0,4345.0,
-FG2008.ZCE,20200415,1243.0,1234.0,1234.0,1277.0,1225.0,1263.0,1262.0,29.0,28.0,67689.0,170799.71,48300.0,12890.0,
-FG2008.ZCE,20200416,1263.0,1262.0,1251.0,1264.0,1233.0,1246.0,1247.0,-16.0,-15.0,62967.0,157066.9,46884.0,-1416.0,
-FG2008.ZCE,20200417,1246.0,1247.0,1247.0,1291.0,1245.0,1285.0,1269.0,38.0,22.0,77991.0,197888.75,49915.0,3031.0,
-FG2008.ZCE,20200420,1285.0,1269.0,1276.0,1291.0,1261.0,1271.0,1273.0,2.0,4.0,68059.0,173228.74,53706.0,3791.0,
-FG2008.ZCE,20200421,1271.0,1273.0,1265.0,1269.0,1241.0,1254.0,1252.0,-19.0,-21.0,66252.0,165839.96,48031.0,-5675.0,
-FG2008.ZCE,20200422,1254.0,1252.0,1253.0,1264.0,1238.0,1257.0,1256.0,5.0,4.0,64628.0,162290.31,47719.0,-312.0,
-FG2008.ZCE,20200423,1257.0,1256.0,1259.0,1273.0,1240.0,1242.0,1262.0,-14.0,6.0,44045.0,111209.45,50082.0,2363.0,
-FG2008.ZCE,20200424,1242.0,1262.0,1245.0,1269.0,1244.0,1259.0,1259.0,-3.0,-3.0,57426.0,144581.52,51794.0,1712.0,
-FG2008.ZCE,20200427,1259.0,1259.0,1266.0,1286.0,1266.0,1277.0,1275.0,18.0,16.0,47108.0,120159.55,52778.0,984.0,
-FG2008.ZCE,20200428,1277.0,1275.0,1272.0,1274.0,1255.0,1259.0,1265.0,-16.0,-10.0,30478.0,77110.0,50594.0,-2184.0,
-FG2008.ZCE,20200429,1259.0,1265.0,1267.0,1289.0,1263.0,1278.0,1277.0,13.0,12.0,33757.0,86205.21,48339.0,-2255.0,
-FG2008.ZCE,20200430,1278.0,1277.0,1278.0,1294.0,1274.0,1287.0,1282.0,10.0,5.0,24410.0,62606.2,46566.0,-1773.0,
-FG2008.ZCE,20200506,1287.0,1282.0,1292.0,1320.0,1287.0,1313.0,1306.0,31.0,24.0,34357.0,89730.1,48498.0,1932.0,
-FG2008.ZCE,20200507,1313.0,1306.0,1308.0,1327.0,1305.0,1325.0,1314.0,19.0,8.0,31380.0,82458.94,51451.0,2953.0,
-FG2008.ZCE,20200508,1325.0,1314.0,1330.0,1341.0,1317.0,1329.0,1328.0,15.0,14.0,54060.0,143607.65,52262.0,811.0,
-FG2008.ZCE,20200511,1329.0,1328.0,1323.0,1357.0,1321.0,1351.0,1345.0,23.0,17.0,64222.0,172708.42,54157.0,1895.0,
-FG2008.ZCE,20200512,1351.0,1345.0,1351.0,1361.0,1344.0,1359.0,1351.0,14.0,6.0,51280.0,138562.53,51105.0,-3052.0,
-FG2008.ZCE,20200513,1359.0,1351.0,1359.0,1397.0,1356.0,1381.0,1376.0,30.0,25.0,77962.0,214615.89,49362.0,-1743.0,
-FG2008.ZCE,20200514,1381.0,1376.0,1380.0,1390.0,1367.0,1378.0,1375.0,2.0,-1.0,62277.0,171256.22,46742.0,-2620.0,
-FG2008.ZCE,20200515,1378.0,1375.0,1377.0,1385.0,1353.0,1359.0,1371.0,-16.0,-4.0,62217.0,170580.61,47440.0,698.0,
-FG2008.ZCE,20200518,1359.0,1371.0,1363.0,1392.0,1361.0,1386.0,1379.0,15.0,8.0,66299.0,182849.71,47229.0,-211.0,
-FG2008.ZCE,20200519,1386.0,1379.0,1388.0,1413.0,1388.0,1392.0,1401.0,13.0,22.0,86678.0,242896.09,46505.0,-724.0,
-FG2008.ZCE,20200520,1392.0,1401.0,1391.0,1401.0,1385.0,1395.0,1393.0,-6.0,-8.0,56083.0,156225.52,50485.0,3980.0,
-FG2008.ZCE,20200521,1395.0,1393.0,1398.0,1412.0,1388.0,1408.0,1398.0,15.0,5.0,43890.0,122695.72,47136.0,-3349.0,
-FG2008.ZCE,20200522,1408.0,1398.0,1403.0,1413.0,1379.0,1382.0,1395.0,-16.0,-3.0,59284.0,165358.65,48082.0,946.0,
-FG2008.ZCE,20200525,1382.0,1395.0,1380.0,1451.0,1380.0,1448.0,1419.0,53.0,24.0,78175.0,221797.42,41294.0,-6788.0,
-FG2008.ZCE,20200526,1448.0,1419.0,1446.0,1458.0,1443.0,1450.0,1449.0,31.0,30.0,63806.0,184949.47,39000.0,-2294.0,
-FG2008.ZCE,20200527,1450.0,1449.0,1450.0,1452.0,1436.0,1452.0,1444.0,3.0,-5.0,50645.0,146251.85,38550.0,-450.0,
-FG2008.ZCE,20200528,1452.0,1444.0,1449.0,1458.0,1440.0,1448.0,1448.0,4.0,4.0,42967.0,124467.69,34463.0,-4087.0,
-FG2008.ZCE,20200529,1448.0,1448.0,1445.0,1455.0,1436.0,1448.0,1445.0,0.0,-3.0,38892.0,112416.63,35807.0,1344.0,
-FG2008.ZCE,20200601,1448.0,1445.0,1447.0,1464.0,1446.0,1456.0,1456.0,11.0,11.0,49175.0,143167.55,29594.0,-6213.0,
-FG2008.ZCE,20200602,1456.0,1456.0,1453.0,1474.0,1445.0,1467.0,1457.0,11.0,1.0,36216.0,105567.31,29368.0,-226.0,
-FG2008.ZCE,20200603,1467.0,1457.0,1467.0,1468.0,1453.0,1454.0,1459.0,-3.0,2.0,38907.0,113521.52,28622.0,-746.0,
-FG2008.ZCE,20200604,1454.0,1459.0,1455.0,1460.0,1445.0,1445.0,1453.0,-14.0,-6.0,36969.0,107431.58,27064.0,-1558.0,
-FG2008.ZCE,20200605,1445.0,1453.0,1447.0,1458.0,1438.0,1455.0,1448.0,2.0,-5.0,37402.0,108351.62,26760.0,-304.0,
-FG2008.ZCE,20200608,1455.0,1448.0,1457.0,1462.0,1444.0,1456.0,1452.0,8.0,4.0,36625.0,106351.14,25888.0,-872.0,
-FG2008.ZCE,20200609,1456.0,1452.0,1455.0,1458.0,1429.0,1439.0,1438.0,-13.0,-14.0,63520.0,182733.06,26150.0,262.0,
-FG2008.ZCE,20200610,1439.0,1438.0,1442.0,1451.0,1436.0,1441.0,1444.0,3.0,6.0,61258.0,176913.87,23492.0,-2658.0,
-FG2008.ZCE,20200611,1441.0,1444.0,1439.0,1469.0,1435.0,1463.0,1452.0,19.0,8.0,42382.0,123059.55,21936.0,-1556.0,
-FG2008.ZCE,20200612,1463.0,1452.0,1460.0,1480.0,1455.0,1472.0,1468.0,20.0,16.0,54637.0,160442.49,18973.0,-2963.0,
-FG2008.ZCE,20200615,1472.0,1468.0,1472.0,1482.0,1463.0,1469.0,1473.0,1.0,5.0,42335.0,124709.89,18165.0,-808.0,
-FG2008.ZCE,20200616,1469.0,1473.0,1466.0,1476.0,1466.0,1471.0,1471.0,-2.0,-2.0,34046.0,100174.56,18496.0,331.0,
-FG2008.ZCE,20200617,1471.0,1471.0,1471.0,1471.0,1453.0,1465.0,1462.0,-6.0,-9.0,32635.0,95394.96,18099.0,-397.0,
-FG2008.ZCE,20200618,1465.0,1462.0,1465.0,1475.0,1462.0,1464.0,1467.0,2.0,5.0,26772.0,78563.03,18396.0,297.0,
-FG2008.ZCE,20200619,1464.0,1467.0,1462.0,1475.0,1460.0,1468.0,1467.0,1.0,0.0,35092.0,102927.74,15431.0,-2965.0,
-FG2008.ZCE,20200622,1468.0,1467.0,1471.0,1477.0,1466.0,1472.0,1470.0,5.0,3.0,34870.0,102512.68,15220.0,-211.0,
-FG2008.ZCE,20200623,1472.0,1470.0,1470.0,1475.0,1466.0,1472.0,1471.0,2.0,1.0,28205.0,82989.33,15856.0,636.0,
-FG2008.ZCE,20200624,1472.0,1471.0,1474.0,1500.0,1471.0,1499.0,1490.0,28.0,19.0,51119.0,152287.03,13663.0,-2193.0,
-FG2008.ZCE,20200629,1499.0,1490.0,1499.0,1499.0,1485.0,1489.0,1492.0,-1.0,2.0,40562.0,121018.45,12951.0,-712.0,
-FG2008.ZCE,20200630,1489.0,1492.0,1493.0,1502.0,1487.0,1494.0,1495.0,2.0,3.0,48855.0,146036.44,12028.0,-923.0,
-FG2008.ZCE,20200701,1494.0,1495.0,1491.0,1508.0,1490.0,1505.0,1500.0,10.0,5.0,6345.0,19037.66,9555.0,-2473.0,
-FG2008.ZCE,20200702,1505.0,1500.0,1502.0,1518.0,1501.0,1512.0,1510.0,12.0,10.0,7025.0,21214.0,6535.0,-3020.0,
-FG2008.ZCE,20200703,1512.0,1510.0,1517.0,1517.0,1504.0,1506.0,1510.0,-4.0,0.0,3052.0,9218.66,4995.0,-1540.0,
-FG2008.ZCE,20200706,1506.0,1510.0,1503.0,1515.0,1501.0,1512.0,1506.0,2.0,-4.0,1755.0,5285.52,4114.0,-881.0,
-FG2008.ZCE,20200707,1512.0,1506.0,1515.0,1541.0,1513.0,1541.0,1526.0,35.0,20.0,1852.0,5653.22,3098.0,-1016.0,
-FG2008.ZCE,20200708,1541.0,1526.0,1538.0,1547.0,1535.0,1542.0,1541.0,16.0,15.0,818.0,2520.76,2727.0,-371.0,
-FG2008.ZCE,20200709,1542.0,1541.0,1546.0,1559.0,1541.0,1557.0,1549.0,16.0,8.0,713.0,2208.88,2339.0,-388.0,
-FG2008.ZCE,20200710,1557.0,1549.0,1555.0,1571.0,1555.0,1566.0,1564.0,17.0,15.0,744.0,2326.6,2035.0,-304.0,
-FG2008.ZCE,20200713,1566.0,1564.0,1576.0,1627.0,1569.0,1613.0,1600.0,49.0,36.0,1344.0,4300.58,1574.0,-461.0,
-FG2008.ZCE,20200714,1613.0,1600.0,1605.0,1631.0,1605.0,1623.0,1622.0,23.0,22.0,340.0,1102.97,1482.0,-92.0,
-FG2008.ZCE,20200715,1623.0,1622.0,1625.0,1631.0,1612.0,1623.0,1620.0,1.0,-2.0,352.0,1140.28,1336.0,-146.0,
-FG2008.ZCE,20200716,1623.0,1620.0,1624.0,1629.0,1615.0,1619.0,1619.0,-1.0,-1.0,343.0,1110.86,1104.0,-232.0,
-FG2008.ZCE,20200717,1619.0,1619.0,1623.0,1676.0,1623.0,1668.0,1647.0,49.0,28.0,315.0,1037.66,1046.0,-58.0,
-FG2008.ZCE,20200720,1668.0,1647.0,1665.0,1666.0,1645.0,1655.0,1651.0,8.0,4.0,181.0,597.82,996.0,-50.0,
-FG2008.ZCE,20200721,1655.0,1651.0,1660.0,1705.0,1660.0,1705.0,1691.0,54.0,40.0,196.0,662.82,1018.0,22.0,
-FG2008.ZCE,20200722,1705.0,1691.0,1703.0,1759.0,1700.0,1702.0,1729.0,11.0,38.0,712.0,2462.43,1065.0,47.0,
-FG2008.ZCE,20200723,1702.0,1729.0,1709.0,1746.0,1672.0,1700.0,1694.0,-29.0,-35.0,454.0,1537.87,941.0,-124.0,
-FG2008.ZCE,20200724,1700.0,1694.0,1693.0,1697.0,1669.0,1680.0,1685.0,-14.0,-9.0,242.0,815.55,826.0,-115.0,
-FG2008.ZCE,20200727,1680.0,1685.0,1688.0,1711.0,1675.0,1676.0,1695.0,-9.0,10.0,301.0,1020.59,757.0,-69.0,
-FG2008.ZCE,20200728,1676.0,1695.0,1695.0,1704.0,1675.0,1704.0,1689.0,9.0,-6.0,115.0,388.48,685.0,-72.0,
-FG2008.ZCE,20200729,1704.0,1689.0,1737.0,1737.0,1682.0,1700.0,1694.0,11.0,5.0,190.0,643.62,538.0,-147.0,
-FG2008.ZCE,20200730,1700.0,1694.0,1708.0,1714.0,1697.0,1714.0,1709.0,20.0,15.0,121.0,413.48,434.0,-104.0,
-FG2008.ZCE,20200731,1714.0,1709.0,1708.0,1723.0,1686.0,1718.0,1699.0,9.0,-10.0,259.0,880.16,297.0,-137.0,
-FG2008.ZCE,20200803,1718.0,1699.0,1695.0,1743.0,1695.0,1743.0,1738.0,44.0,39.0,32.0,111.21,295.0,-2.0,
-FG2008.ZCE,20200804,1743.0,1738.0,1743.0,1808.0,1743.0,1808.0,1782.0,70.0,44.0,105.0,374.23,400.0,105.0,
-FG2008.ZCE,20200805,1808.0,1782.0,,,,,1787.0,,5.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200806,,1787.0,,,,,1812.0,,25.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200807,,1812.0,,,,,1858.0,,46.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200810,,1858.0,,,,,1850.0,,-8.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200811,,1850.0,,,,,1916.0,,66.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200812,,1916.0,,,,,1905.0,,-11.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200813,,1905.0,,,,,1912.0,,7.0,0.0,0.0,400.0,0.0,
-FG2008.ZCE,20200814,,1912.0,,,,,1915.0,,3.0,0.0,0.0,0.0,-400.0,
diff --git a/data/FG/FG2009.csv b/data/FG/FG2009.csv
deleted file mode 100644
index 5ca7673..0000000
--- a/data/FG/FG2009.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2009.ZCE,20190917,,1405.0,1403.0,1403.0,1369.0,1379.0,1381.0,-26.0,-24.0,654.0,1805.99,584.0,,
-FG2009.ZCE,20190918,1379.0,1381.0,1380.0,1384.0,1375.0,1377.0,1379.0,-4.0,-2.0,534.0,1472.3,770.0,186.0,
-FG2009.ZCE,20190919,1377.0,1379.0,1378.0,1381.0,1366.0,1372.0,1370.0,-7.0,-9.0,1304.0,3571.88,1592.0,822.0,
-FG2009.ZCE,20190920,1372.0,1370.0,1372.0,1374.0,1359.0,1360.0,1366.0,-10.0,-4.0,1016.0,2775.78,2238.0,646.0,
-FG2009.ZCE,20190923,1360.0,1366.0,1360.0,1370.0,1358.0,1368.0,1362.0,2.0,-4.0,1076.0,2931.73,2412.0,174.0,
-FG2009.ZCE,20190924,1368.0,1362.0,1368.0,1372.0,1344.0,1348.0,1354.0,-14.0,-8.0,4122.0,11161.53,5628.0,3216.0,
-FG2009.ZCE,20190925,1348.0,1354.0,1349.0,1353.0,1345.0,1351.0,1350.0,-3.0,-4.0,1838.0,4960.86,6432.0,804.0,
-FG2009.ZCE,20190926,1351.0,1350.0,1351.0,1363.0,1347.0,1360.0,1354.0,10.0,4.0,1644.0,4453.33,6240.0,-192.0,
-FG2009.ZCE,20190927,1360.0,1354.0,1365.0,1374.0,1363.0,1369.0,1369.0,15.0,15.0,2248.0,6153.31,5546.0,-694.0,
-FG2009.ZCE,20190930,1369.0,1369.0,1368.0,1395.0,1367.0,1387.0,1381.0,18.0,12.0,1970.0,5440.83,5274.0,-272.0,
-FG2009.ZCE,20191008,1387.0,1381.0,1387.0,1387.0,1364.0,1383.0,1376.0,2.0,-5.0,542.0,1491.68,5382.0,108.0,
-FG2009.ZCE,20191009,1383.0,1376.0,1380.0,1381.0,1370.0,1378.0,1375.0,2.0,-1.0,1092.0,3002.68,5994.0,612.0,
-FG2009.ZCE,20191010,1378.0,1375.0,1380.0,1393.0,1370.0,1379.0,1378.0,4.0,3.0,2336.0,6436.58,6882.0,888.0,
-FG2009.ZCE,20191011,1379.0,1378.0,1380.0,1385.0,1377.0,1382.0,1381.0,4.0,3.0,1648.0,4550.25,7340.0,458.0,
-FG2009.ZCE,20191014,1382.0,1381.0,1383.0,1384.0,1378.0,1381.0,1381.0,0.0,0.0,1008.0,2783.78,7682.0,342.0,
-FG2009.ZCE,20191015,1381.0,1381.0,1379.0,1381.0,1372.0,1380.0,1376.0,-1.0,-5.0,1198.0,3297.65,8392.0,710.0,
-FG2009.ZCE,20191016,1380.0,1376.0,1379.0,1387.0,1374.0,1378.0,1380.0,2.0,4.0,1566.0,4321.51,8754.0,362.0,
-FG2009.ZCE,20191017,1378.0,1380.0,1377.0,1379.0,1369.0,1369.0,1373.0,-11.0,-7.0,1644.0,4514.8,9748.0,994.0,
-FG2009.ZCE,20191018,1369.0,1373.0,1368.0,1391.0,1360.0,1388.0,1370.0,15.0,-3.0,7016.0,19230.69,9900.0,152.0,
-FG2009.ZCE,20191021,1388.0,1370.0,1389.0,1408.0,1376.0,1403.0,1390.0,33.0,20.0,8692.0,24168.84,10350.0,450.0,
-FG2009.ZCE,20191022,1403.0,1390.0,1399.0,1402.0,1388.0,1397.0,1396.0,7.0,6.0,2870.0,8010.36,11348.0,998.0,
-FG2009.ZCE,20191023,1397.0,1396.0,1399.0,1402.0,1392.0,1399.0,1398.0,3.0,2.0,2652.0,7413.71,11368.0,20.0,
-FG2009.ZCE,20191024,1399.0,1398.0,1395.0,1400.0,1393.0,1398.0,1397.0,0.0,-1.0,552.0,1541.86,11408.0,40.0,
-FG2009.ZCE,20191025,1398.0,1397.0,1399.0,1400.0,1376.0,1395.0,1391.0,-2.0,-6.0,2982.0,8296.81,12090.0,682.0,
-FG2009.ZCE,20191028,1395.0,1391.0,1398.0,1402.0,1386.0,1390.0,1391.0,-1.0,0.0,1782.0,4957.28,12076.0,-14.0,
-FG2009.ZCE,20191029,1390.0,1391.0,1392.0,1393.0,1386.0,1390.0,1389.0,-1.0,-2.0,910.0,2528.71,12138.0,62.0,
-FG2009.ZCE,20191030,1390.0,1389.0,1390.0,1393.0,1388.0,1392.0,1391.0,3.0,2.0,1360.0,3783.06,12252.0,114.0,
-FG2009.ZCE,20191031,1392.0,1391.0,1393.0,1398.0,1390.0,1393.0,1394.0,2.0,3.0,2018.0,5625.8,11930.0,-322.0,
-FG2009.ZCE,20191101,1393.0,1394.0,1391.0,1398.0,1388.0,1397.0,1394.0,3.0,0.0,1412.0,3935.74,11712.0,-218.0,
-FG2009.ZCE,20191104,1397.0,1394.0,1396.0,1398.0,1390.0,1391.0,1394.0,-3.0,0.0,1984.0,5531.56,11730.0,18.0,
-FG2009.ZCE,20191105,1391.0,1394.0,1390.0,1394.0,1388.0,1394.0,1390.0,0.0,-4.0,1916.0,5327.27,12436.0,706.0,
-FG2009.ZCE,20191106,1394.0,1390.0,1394.0,1398.0,1388.0,1389.0,1392.0,-1.0,2.0,3168.0,8821.35,12200.0,-236.0,
-FG2009.ZCE,20191107,1389.0,1392.0,1387.0,1396.0,1387.0,1394.0,1393.0,2.0,1.0,1910.0,5321.4,11498.0,-702.0,
-FG2009.ZCE,20191108,1394.0,1393.0,1395.0,1398.0,1393.0,1398.0,1396.0,5.0,3.0,1768.0,4936.4,11840.0,342.0,
-FG2009.ZCE,20191111,1398.0,1396.0,1399.0,1399.0,1370.0,1380.0,1385.0,-16.0,-11.0,6818.0,18884.52,14352.0,2512.0,
-FG2009.ZCE,20191112,1380.0,1385.0,1380.0,1382.0,1373.0,1375.0,1377.0,-10.0,-8.0,1612.0,4439.71,15016.0,664.0,
-FG2009.ZCE,20191113,1375.0,1377.0,1376.0,1386.0,1362.0,1372.0,1370.0,-5.0,-7.0,5858.0,16055.64,17860.0,2844.0,
-FG2009.ZCE,20191114,1372.0,1370.0,1371.0,1392.0,1366.0,1392.0,1380.0,22.0,10.0,7640.0,21093.65,18220.0,360.0,
-FG2009.ZCE,20191115,1392.0,1380.0,1391.0,1398.0,1387.0,1392.0,1391.0,12.0,11.0,4534.0,12613.32,18322.0,102.0,
-FG2009.ZCE,20191118,1392.0,1391.0,1392.0,1392.0,1382.0,1388.0,1387.0,-3.0,-4.0,5868.0,16277.4,20912.0,2590.0,
-FG2009.ZCE,20191119,1388.0,1387.0,1389.0,1389.0,1381.0,1381.0,1385.0,-6.0,-2.0,2524.0,6993.18,20800.0,-112.0,
-FG2009.ZCE,20191120,1381.0,1385.0,1384.0,1389.0,1380.0,1386.0,1387.0,1.0,2.0,1400.0,3882.74,20228.0,-572.0,
-FG2009.ZCE,20191121,1386.0,1387.0,1390.0,1390.0,1373.0,1377.0,1380.0,-10.0,-7.0,4592.0,12676.31,21968.0,1740.0,
-FG2009.ZCE,20191122,1377.0,1380.0,1377.0,1377.0,1360.0,1366.0,1366.0,-14.0,-14.0,6598.0,18028.79,24296.0,2328.0,
-FG2009.ZCE,20191125,1366.0,1366.0,1362.0,1374.0,1362.0,1365.0,1367.0,-1.0,1.0,3874.0,10589.65,25644.0,1348.0,
-FG2009.ZCE,20191126,1365.0,1367.0,1365.0,1370.0,1361.0,1366.0,1367.0,-1.0,0.0,4144.0,11330.8,28182.0,2538.0,
-FG2009.ZCE,20191127,1366.0,1367.0,1366.0,1379.0,1366.0,1375.0,1374.0,8.0,7.0,14016.0,38528.96,30780.0,2598.0,
-FG2009.ZCE,20191128,1375.0,1374.0,1375.0,1385.0,1374.0,1385.0,1379.0,11.0,5.0,4518.0,12461.62,31542.0,762.0,
-FG2009.ZCE,20191129,1385.0,1379.0,1385.0,1392.0,1382.0,1391.0,1387.0,12.0,8.0,4830.0,13397.36,31250.0,-292.0,
-FG2009.ZCE,20191202,1391.0,1387.0,1392.0,1392.0,1380.0,1389.0,1384.0,2.0,-3.0,3446.0,9539.98,32480.0,1230.0,
-FG2009.ZCE,20191203,1389.0,1384.0,1387.0,1390.0,1385.0,1389.0,1387.0,5.0,3.0,2350.0,6520.73,33460.0,980.0,
-FG2009.ZCE,20191204,1389.0,1387.0,1388.0,1400.0,1384.0,1399.0,1392.0,12.0,5.0,5786.0,16109.52,34478.0,1018.0,
-FG2009.ZCE,20191205,1399.0,1392.0,1397.0,1402.0,1394.0,1394.0,1398.0,2.0,6.0,3958.0,11062.82,34950.0,472.0,
-FG2009.ZCE,20191206,1394.0,1398.0,1394.0,1402.0,1394.0,1399.0,1398.0,1.0,0.0,3470.0,9700.2,35852.0,902.0,
-FG2009.ZCE,20191209,1399.0,1398.0,1396.0,1427.0,1396.0,1424.0,1414.0,26.0,16.0,8940.0,25282.25,34570.0,-1282.0,
-FG2009.ZCE,20191210,1424.0,1414.0,1421.0,1446.0,1421.0,1442.0,1433.0,28.0,19.0,8092.0,23199.32,34270.0,-300.0,
-FG2009.ZCE,20191211,1442.0,1433.0,1441.0,1443.0,1436.0,1442.0,1439.0,9.0,6.0,3870.0,11136.06,34512.0,242.0,
-FG2009.ZCE,20191212,1442.0,1439.0,1439.0,1440.0,1430.0,1436.0,1435.0,-3.0,-4.0,7036.0,20193.29,35478.0,966.0,
-FG2009.ZCE,20191213,1436.0,1435.0,1437.0,1443.0,1434.0,1438.0,1439.0,3.0,4.0,3054.0,8788.18,34934.0,-544.0,
-FG2009.ZCE,20191216,1438.0,1439.0,1440.0,1443.0,1431.0,1441.0,1438.0,2.0,-1.0,3664.0,10540.54,34848.0,-86.0,
-FG2009.ZCE,20191217,1441.0,1438.0,1439.0,1441.0,1434.0,1436.0,1437.0,-2.0,-1.0,2654.0,7626.76,35378.0,530.0,
-FG2009.ZCE,20191218,1436.0,1437.0,1436.0,1458.0,1434.0,1453.0,1449.0,16.0,12.0,11606.0,33636.61,36442.0,1064.0,
-FG2009.ZCE,20191219,1453.0,1449.0,1452.0,1453.0,1447.0,1450.0,1450.0,1.0,1.0,5264.0,15262.74,35518.0,-924.0,
-FG2009.ZCE,20191220,1450.0,1450.0,1448.0,1451.0,1439.0,1447.0,1444.0,-3.0,-6.0,7754.0,22399.69,33734.0,-1784.0,
-FG2009.ZCE,20191223,1447.0,1444.0,1447.0,1450.0,1440.0,1442.0,1444.0,-2.0,0.0,2954.0,8533.42,33126.0,-608.0,
-FG2009.ZCE,20191224,1442.0,1444.0,1442.0,1455.0,1442.0,1452.0,1450.0,8.0,6.0,5812.0,16850.68,33516.0,390.0,
-FG2009.ZCE,20191225,1452.0,1450.0,1451.0,1453.0,1444.0,1444.0,1447.0,-6.0,-3.0,3812.0,11034.7,34404.0,888.0,
-FG2009.ZCE,20191226,1444.0,1447.0,1445.0,1452.0,1445.0,1449.0,1448.0,2.0,1.0,9332.0,27024.54,37668.0,3264.0,
-FG2009.ZCE,20191227,1449.0,1448.0,1448.0,1467.0,1446.0,1461.0,1459.0,13.0,11.0,10140.0,29581.91,38186.0,518.0,
-FG2009.ZCE,20191230,1461.0,1459.0,1460.0,1471.0,1459.0,1465.0,1466.0,6.0,7.0,8472.0,24837.61,38024.0,-162.0,
-FG2009.ZCE,20191231,1465.0,1466.0,1466.0,1477.0,1456.0,1463.0,1466.0,-3.0,0.0,14570.0,42715.83,33822.0,-4202.0,
-FG2009.ZCE,20200102,1463.0,1466.0,1464.0,1475.0,1459.0,1467.0,1466.0,1.0,0.0,4865.0,14262.96,17045.0,-16777.0,
-FG2009.ZCE,20200103,1467.0,1466.0,1469.0,1485.0,1466.0,1483.0,1476.0,17.0,10.0,7949.0,23469.57,19838.0,2793.0,
-FG2009.ZCE,20200106,1483.0,1476.0,1486.0,1491.0,1477.0,1485.0,1485.0,9.0,9.0,4680.0,13895.41,19936.0,98.0,
-FG2009.ZCE,20200107,1485.0,1485.0,1488.0,1488.0,1482.0,1484.0,1486.0,-1.0,1.0,2721.0,8085.92,20758.0,822.0,
-FG2009.ZCE,20200108,1484.0,1486.0,1482.0,1492.0,1482.0,1486.0,1487.0,0.0,1.0,2691.0,8003.32,20625.0,-133.0,
-FG2009.ZCE,20200109,1486.0,1487.0,1481.0,1487.0,1479.0,1480.0,1483.0,-7.0,-4.0,3006.0,8917.38,20943.0,318.0,
-FG2009.ZCE,20200110,1480.0,1483.0,1479.0,1488.0,1479.0,1482.0,1484.0,-1.0,1.0,3190.0,9465.18,21666.0,723.0,
-FG2009.ZCE,20200113,1482.0,1484.0,1480.0,1480.0,1466.0,1466.0,1471.0,-18.0,-13.0,5009.0,14737.04,22931.0,1265.0,
-FG2009.ZCE,20200114,1466.0,1471.0,1465.0,1472.0,1465.0,1468.0,1469.0,-3.0,-2.0,1925.0,5656.11,22858.0,-73.0,
-FG2009.ZCE,20200115,1468.0,1469.0,1472.0,1500.0,1472.0,1476.0,1480.0,7.0,11.0,4481.0,13266.34,23487.0,629.0,
-FG2009.ZCE,20200116,1476.0,1480.0,1475.0,1484.0,1471.0,1480.0,1479.0,0.0,-1.0,3301.0,9761.19,23299.0,-188.0,
-FG2009.ZCE,20200117,1480.0,1479.0,1479.0,1482.0,1477.0,1479.0,1479.0,0.0,0.0,1937.0,5730.94,23071.0,-228.0,
-FG2009.ZCE,20200120,1479.0,1479.0,1481.0,1481.0,1468.0,1478.0,1475.0,-1.0,-4.0,2083.0,6145.03,23134.0,63.0,
-FG2009.ZCE,20200121,1478.0,1475.0,1478.0,1478.0,1464.0,1467.0,1469.0,-8.0,-6.0,3180.0,9344.73,23165.0,31.0,
-FG2009.ZCE,20200122,1467.0,1469.0,1468.0,1481.0,1458.0,1476.0,1470.0,7.0,1.0,4892.0,14380.56,23059.0,-106.0,
-FG2009.ZCE,20200123,1476.0,1470.0,1478.0,1478.0,1448.0,1449.0,1463.0,-21.0,-7.0,5718.0,16729.64,21511.0,-1548.0,
-FG2009.ZCE,20200203,1449.0,1463.0,1373.0,1426.0,1367.0,1392.0,1410.0,-71.0,-53.0,17955.0,50625.38,26862.0,5351.0,
-FG2009.ZCE,20200204,1392.0,1410.0,1386.0,1413.0,1386.0,1400.0,1402.0,-10.0,-8.0,14174.0,39736.32,31479.0,4617.0,
-FG2009.ZCE,20200205,1400.0,1402.0,1400.0,1411.0,1390.0,1405.0,1404.0,3.0,2.0,15667.0,43997.97,36473.0,4994.0,
-FG2009.ZCE,20200206,1405.0,1404.0,1408.0,1450.0,1404.0,1434.0,1419.0,30.0,15.0,22484.0,63811.61,35983.0,-490.0,
-FG2009.ZCE,20200207,1434.0,1419.0,1430.0,1434.0,1424.0,1432.0,1429.0,13.0,10.0,7997.0,22858.04,37351.0,1368.0,
-FG2009.ZCE,20200210,1432.0,1429.0,1430.0,1439.0,1427.0,1437.0,1434.0,8.0,5.0,7765.0,22270.99,41100.0,3749.0,
-FG2009.ZCE,20200211,1437.0,1434.0,1435.0,1451.0,1435.0,1441.0,1444.0,7.0,10.0,11817.0,34125.64,41433.0,333.0,
-FG2009.ZCE,20200212,1441.0,1444.0,1440.0,1450.0,1436.0,1447.0,1446.0,3.0,2.0,9430.0,27264.91,43147.0,1714.0,
-FG2009.ZCE,20200213,1447.0,1446.0,1449.0,1454.0,1441.0,1448.0,1446.0,2.0,0.0,18516.0,53553.53,44991.0,1844.0,
-FG2009.ZCE,20200214,1448.0,1446.0,1447.0,1448.0,1444.0,1447.0,1446.0,1.0,0.0,5387.0,15583.12,45018.0,27.0,
-FG2009.ZCE,20200217,1447.0,1446.0,1448.0,1452.0,1428.0,1450.0,1445.0,4.0,-1.0,11414.0,32997.32,46260.0,1242.0,
-FG2009.ZCE,20200218,1450.0,1445.0,1450.0,1451.0,1444.0,1447.0,1447.0,2.0,2.0,8551.0,24747.59,48310.0,2050.0,
-FG2009.ZCE,20200219,1447.0,1447.0,1449.0,1456.0,1447.0,1450.0,1451.0,3.0,4.0,6663.0,19330.51,48000.0,-310.0,
-FG2009.ZCE,20200220,1450.0,1451.0,1450.0,1470.0,1447.0,1464.0,1460.0,13.0,9.0,16340.0,47705.4,48505.0,505.0,
-FG2009.ZCE,20200221,1464.0,1460.0,1465.0,1472.0,1459.0,1470.0,1469.0,10.0,9.0,14898.0,43757.35,50682.0,2177.0,
-FG2009.ZCE,20200224,1470.0,1469.0,1468.0,1476.0,1461.0,1473.0,1469.0,4.0,0.0,16187.0,47552.36,50244.0,-438.0,
-FG2009.ZCE,20200225,1473.0,1469.0,1468.0,1477.0,1463.0,1473.0,1472.0,4.0,3.0,14302.0,42094.07,50178.0,-66.0,
-FG2009.ZCE,20200226,1473.0,1472.0,1469.0,1474.0,1464.0,1470.0,1470.0,-2.0,-2.0,10603.0,31180.71,51759.0,1581.0,
-FG2009.ZCE,20200227,1470.0,1470.0,1467.0,1471.0,1459.0,1460.0,1464.0,-10.0,-6.0,12928.0,37846.17,52238.0,479.0,
-FG2009.ZCE,20200228,1460.0,1464.0,1454.0,1459.0,1444.0,1449.0,1452.0,-15.0,-12.0,26029.0,75579.32,54246.0,2008.0,
-FG2009.ZCE,20200302,1449.0,1452.0,1450.0,1476.0,1444.0,1466.0,1462.0,14.0,10.0,25047.0,73261.57,51313.0,-2933.0,
-FG2009.ZCE,20200303,1466.0,1462.0,1475.0,1481.0,1460.0,1461.0,1469.0,-1.0,7.0,19181.0,56335.62,55021.0,3708.0,
-FG2009.ZCE,20200304,1461.0,1469.0,1459.0,1468.0,1457.0,1466.0,1463.0,-3.0,-6.0,11562.0,33839.68,56059.0,1038.0,
-FG2009.ZCE,20200305,1466.0,1463.0,1464.0,1471.0,1461.0,1464.0,1465.0,1.0,2.0,13703.0,40155.69,58658.0,2599.0,
-FG2009.ZCE,20200306,1464.0,1465.0,1461.0,1464.0,1452.0,1456.0,1457.0,-9.0,-8.0,14631.0,42630.04,62198.0,3540.0,
-FG2009.ZCE,20200309,1456.0,1457.0,1428.0,1440.0,1414.0,1435.0,1428.0,-22.0,-29.0,36033.0,102931.63,58556.0,-3642.0,
-FG2009.ZCE,20200310,1435.0,1428.0,1429.0,1451.0,1429.0,1441.0,1441.0,13.0,13.0,20942.0,60345.51,56396.0,-2160.0,
-FG2009.ZCE,20200311,1441.0,1441.0,1442.0,1450.0,1440.0,1445.0,1445.0,4.0,4.0,16454.0,47568.05,58188.0,1792.0,
-FG2009.ZCE,20200312,1445.0,1445.0,1441.0,1446.0,1434.0,1443.0,1440.0,-2.0,-5.0,20766.0,59826.34,57564.0,-624.0,
-FG2009.ZCE,20200313,1443.0,1440.0,1434.0,1447.0,1415.0,1425.0,1433.0,-15.0,-7.0,44384.0,127237.05,65794.0,8230.0,
-FG2009.ZCE,20200316,1425.0,1433.0,1422.0,1425.0,1398.0,1399.0,1410.0,-34.0,-23.0,37822.0,106682.78,69722.0,3928.0,
-FG2009.ZCE,20200317,1399.0,1410.0,1394.0,1399.0,1381.0,1386.0,1391.0,-24.0,-19.0,31898.0,88734.03,71719.0,1997.0,
-FG2009.ZCE,20200318,1386.0,1391.0,1385.0,1397.0,1373.0,1373.0,1386.0,-18.0,-5.0,33233.0,92147.29,73821.0,2102.0,
-FG2009.ZCE,20200319,1373.0,1386.0,1371.0,1378.0,1330.0,1344.0,1346.0,-42.0,-40.0,58172.0,156542.08,73507.0,-314.0,
-FG2009.ZCE,20200320,1344.0,1346.0,1356.0,1359.0,1338.0,1343.0,1349.0,-3.0,3.0,30579.0,82529.6,73631.0,124.0,
-FG2009.ZCE,20200323,1343.0,1349.0,1323.0,1332.0,1301.0,1303.0,1312.0,-46.0,-37.0,44744.0,117434.73,85540.0,11909.0,
-FG2009.ZCE,20200324,1303.0,1312.0,1307.0,1329.0,1295.0,1328.0,1312.0,16.0,0.0,48821.0,128123.63,87689.0,2149.0,
-FG2009.ZCE,20200325,1328.0,1312.0,1338.0,1358.0,1320.0,1340.0,1334.0,28.0,22.0,45128.0,120381.02,89859.0,2170.0,
-FG2009.ZCE,20200326,1340.0,1334.0,1338.0,1339.0,1320.0,1320.0,1328.0,-14.0,-6.0,38330.0,101804.05,100092.0,10233.0,
-FG2009.ZCE,20200327,1320.0,1328.0,1320.0,1326.0,1306.0,1314.0,1317.0,-14.0,-11.0,43852.0,115473.95,99804.0,-288.0,
-FG2009.ZCE,20200330,1314.0,1317.0,1305.0,1318.0,1287.0,1299.0,1307.0,-18.0,-10.0,62701.0,163843.61,103676.0,3872.0,
-FG2009.ZCE,20200331,1299.0,1307.0,1307.0,1314.0,1293.0,1297.0,1302.0,-10.0,-5.0,49077.0,127799.25,109588.0,5912.0,
-FG2009.ZCE,20200401,1297.0,1302.0,1297.0,1297.0,1273.0,1274.0,1287.0,-28.0,-15.0,83678.0,215383.16,115689.0,6101.0,
-FG2009.ZCE,20200402,1274.0,1287.0,1273.0,1284.0,1237.0,1280.0,1260.0,-7.0,-27.0,231594.0,583453.64,120132.0,4443.0,
-FG2009.ZCE,20200403,1280.0,1260.0,1280.0,1281.0,1219.0,1222.0,1243.0,-38.0,-17.0,227897.0,566361.99,138206.0,18074.0,
-FG2009.ZCE,20200407,1222.0,1243.0,1230.0,1249.0,1218.0,1241.0,1231.0,-2.0,-12.0,168121.0,413861.46,144952.0,6746.0,
-FG2009.ZCE,20200408,1241.0,1231.0,1230.0,1249.0,1224.0,1244.0,1239.0,13.0,8.0,158153.0,391810.88,157273.0,12321.0,
-FG2009.ZCE,20200409,1244.0,1239.0,1246.0,1254.0,1237.0,1244.0,1246.0,5.0,7.0,140278.0,349441.67,168640.0,11367.0,
-FG2009.ZCE,20200410,1244.0,1246.0,1239.0,1260.0,1231.0,1256.0,1249.0,10.0,3.0,167521.0,418569.85,171558.0,2918.0,
-FG2009.ZCE,20200413,1256.0,1249.0,1244.0,1253.0,1199.0,1199.0,1228.0,-50.0,-21.0,282977.0,695256.93,206429.0,34871.0,
-FG2009.ZCE,20200414,1199.0,1228.0,1192.0,1226.0,1177.0,1219.0,1206.0,-9.0,-22.0,274275.0,661791.0,184099.0,-22330.0,
-FG2009.ZCE,20200415,1219.0,1206.0,1208.0,1255.0,1207.0,1249.0,1245.0,43.0,39.0,507852.0,1264160.91,220338.0,36239.0,
-FG2009.ZCE,20200416,1249.0,1245.0,1246.0,1250.0,1217.0,1230.0,1232.0,-15.0,-13.0,308928.0,761170.24,206385.0,-13953.0,
-FG2009.ZCE,20200417,1230.0,1232.0,1230.0,1279.0,1228.0,1271.0,1258.0,39.0,26.0,444414.0,1118128.13,249402.0,43017.0,
-FG2009.ZCE,20200420,1271.0,1258.0,1260.0,1277.0,1247.0,1256.0,1260.0,-2.0,2.0,306599.0,772325.82,261381.0,11979.0,
-FG2009.ZCE,20200421,1256.0,1260.0,1251.0,1254.0,1223.0,1236.0,1234.0,-24.0,-26.0,273373.0,674724.49,227675.0,-33706.0,
-FG2009.ZCE,20200422,1236.0,1234.0,1230.0,1247.0,1219.0,1240.0,1237.0,6.0,3.0,244956.0,605919.89,227409.0,-266.0,
-FG2009.ZCE,20200423,1240.0,1237.0,1244.0,1260.0,1226.0,1228.0,1246.0,-9.0,9.0,277755.0,692352.58,239253.0,11844.0,
-FG2009.ZCE,20200424,1228.0,1246.0,1233.0,1253.0,1231.0,1248.0,1243.0,2.0,-3.0,248580.0,618205.88,240555.0,1302.0,
-FG2009.ZCE,20200427,1248.0,1243.0,1254.0,1272.0,1253.0,1261.0,1262.0,18.0,19.0,243162.0,613915.53,232374.0,-8181.0,
-FG2009.ZCE,20200428,1261.0,1262.0,1254.0,1257.0,1239.0,1244.0,1249.0,-18.0,-13.0,179841.0,449126.39,223642.0,-8732.0,
-FG2009.ZCE,20200429,1244.0,1249.0,1254.0,1273.0,1241.0,1261.0,1261.0,12.0,12.0,184916.0,466540.83,223058.0,-584.0,
-FG2009.ZCE,20200430,1261.0,1261.0,1262.0,1277.0,1258.0,1269.0,1266.0,8.0,5.0,155116.0,392820.1,214984.0,-8074.0,
-FG2009.ZCE,20200506,1269.0,1266.0,1277.0,1302.0,1270.0,1297.0,1289.0,31.0,23.0,196563.0,506752.09,231204.0,16220.0,
-FG2009.ZCE,20200507,1297.0,1289.0,1293.0,1312.0,1290.0,1310.0,1300.0,21.0,11.0,228733.0,594558.55,251412.0,20208.0,
-FG2009.ZCE,20200508,1310.0,1300.0,1315.0,1325.0,1305.0,1318.0,1314.0,18.0,14.0,252365.0,663229.73,240604.0,-10808.0,
-FG2009.ZCE,20200511,1318.0,1314.0,1312.0,1347.0,1310.0,1340.0,1334.0,26.0,20.0,340678.0,908672.76,253293.0,12689.0,
-FG2009.ZCE,20200512,1340.0,1334.0,1342.0,1347.0,1332.0,1345.0,1339.0,11.0,5.0,210935.0,565052.7,248350.0,-4943.0,
-FG2009.ZCE,20200513,1345.0,1339.0,1345.0,1382.0,1341.0,1368.0,1362.0,29.0,23.0,435580.0,1186385.72,270714.0,22364.0,
-FG2009.ZCE,20200514,1368.0,1362.0,1366.0,1376.0,1352.0,1361.0,1362.0,-1.0,0.0,318589.0,867717.34,249759.0,-20955.0,
-FG2009.ZCE,20200515,1361.0,1362.0,1361.0,1368.0,1337.0,1343.0,1352.0,-19.0,-10.0,334491.0,904742.8,228076.0,-21683.0,
-FG2009.ZCE,20200518,1343.0,1352.0,1348.0,1374.0,1344.0,1369.0,1362.0,17.0,10.0,260913.0,710662.02,219776.0,-8300.0,
-FG2009.ZCE,20200519,1369.0,1362.0,1370.0,1396.0,1370.0,1377.0,1384.0,15.0,22.0,344766.0,954150.42,226523.0,6747.0,
-FG2009.ZCE,20200520,1377.0,1384.0,1381.0,1387.0,1370.0,1379.0,1378.0,-5.0,-6.0,225492.0,621252.97,223228.0,-3295.0,
-FG2009.ZCE,20200521,1379.0,1378.0,1379.0,1391.0,1372.0,1388.0,1380.0,10.0,2.0,198451.0,547771.34,218861.0,-4367.0,
-FG2009.ZCE,20200522,1388.0,1380.0,1388.0,1393.0,1361.0,1364.0,1375.0,-16.0,-5.0,305672.0,840722.73,216881.0,-1980.0,
-FG2009.ZCE,20200525,1364.0,1375.0,1367.0,1430.0,1365.0,1429.0,1407.0,54.0,32.0,515026.0,1448843.01,235469.0,18588.0,
-FG2009.ZCE,20200526,1429.0,1407.0,1428.0,1441.0,1423.0,1431.0,1431.0,24.0,24.0,395191.0,1131144.19,239059.0,3590.0,
-FG2009.ZCE,20200527,1431.0,1431.0,1432.0,1432.0,1416.0,1422.0,1422.0,-9.0,-9.0,285403.0,811466.66,221280.0,-17779.0,
-FG2009.ZCE,20200528,1422.0,1422.0,1420.0,1431.0,1414.0,1428.0,1424.0,6.0,2.0,236458.0,673337.29,216897.0,-4383.0,
-FG2009.ZCE,20200529,1428.0,1424.0,1428.0,1436.0,1412.0,1429.0,1426.0,5.0,2.0,285737.0,814720.84,208056.0,-8841.0,
-FG2009.ZCE,20200601,1429.0,1426.0,1429.0,1447.0,1426.0,1437.0,1438.0,11.0,12.0,315595.0,907796.77,214951.0,6895.0,
-FG2009.ZCE,20200602,1437.0,1438.0,1434.0,1454.0,1426.0,1447.0,1438.0,9.0,0.0,256508.0,737958.67,218874.0,3923.0,
-FG2009.ZCE,20200603,1447.0,1438.0,1447.0,1450.0,1433.0,1438.0,1442.0,0.0,4.0,189734.0,547180.17,209837.0,-9037.0,
-FG2009.ZCE,20200604,1438.0,1442.0,1438.0,1444.0,1427.0,1428.0,1435.0,-14.0,-7.0,218049.0,625981.9,216196.0,6359.0,
-FG2009.ZCE,20200605,1428.0,1435.0,1430.0,1441.0,1420.0,1437.0,1430.0,2.0,-5.0,220004.0,629205.04,211471.0,-4725.0,
-FG2009.ZCE,20200608,1437.0,1430.0,1440.0,1445.0,1425.0,1437.0,1434.0,7.0,4.0,191059.0,547873.93,206985.0,-4486.0,
-FG2009.ZCE,20200609,1437.0,1434.0,1437.0,1441.0,1411.0,1420.0,1422.0,-14.0,-12.0,327397.0,931160.68,232041.0,25056.0,
-FG2009.ZCE,20200610,1420.0,1422.0,1420.0,1432.0,1416.0,1424.0,1425.0,2.0,3.0,213428.0,608358.29,235606.0,3565.0,
-FG2009.ZCE,20200611,1424.0,1425.0,1421.0,1451.0,1418.0,1445.0,1435.0,20.0,10.0,330093.0,947684.49,242475.0,6869.0,
-FG2009.ZCE,20200612,1445.0,1435.0,1440.0,1464.0,1436.0,1454.0,1451.0,19.0,16.0,379841.0,1102194.73,240175.0,-2300.0,
-FG2009.ZCE,20200615,1454.0,1451.0,1453.0,1465.0,1445.0,1452.0,1455.0,1.0,4.0,255660.0,743949.82,231056.0,-9119.0,
-FG2009.ZCE,20200616,1452.0,1455.0,1454.0,1459.0,1448.0,1453.0,1453.0,-2.0,-2.0,148842.0,432582.64,230404.0,-652.0,
-FG2009.ZCE,20200617,1453.0,1453.0,1452.0,1452.0,1435.0,1447.0,1443.0,-6.0,-10.0,222207.0,641415.58,223242.0,-7162.0,
-FG2009.ZCE,20200618,1447.0,1443.0,1451.0,1456.0,1443.0,1446.0,1449.0,3.0,6.0,150243.0,435418.18,216409.0,-6833.0,
-FG2009.ZCE,20200619,1446.0,1449.0,1442.0,1457.0,1442.0,1451.0,1449.0,2.0,0.0,163763.0,474593.44,212904.0,-3505.0,
-FG2009.ZCE,20200622,1451.0,1449.0,1455.0,1463.0,1449.0,1455.0,1454.0,6.0,5.0,135973.0,395375.49,214783.0,1879.0,
-FG2009.ZCE,20200623,1455.0,1454.0,1451.0,1457.0,1448.0,1454.0,1453.0,0.0,-1.0,126128.0,366639.21,220225.0,5442.0,
-FG2009.ZCE,20200624,1454.0,1453.0,1458.0,1485.0,1452.0,1484.0,1472.0,31.0,19.0,270880.0,797483.75,224404.0,4179.0,
-FG2009.ZCE,20200629,1484.0,1472.0,1476.0,1481.0,1469.0,1473.0,1475.0,1.0,3.0,141750.0,418191.07,213654.0,-10750.0,
-FG2009.ZCE,20200630,1473.0,1475.0,1478.0,1486.0,1470.0,1477.0,1478.0,2.0,3.0,182071.0,538171.95,227206.0,13552.0,
-FG2009.ZCE,20200701,1477.0,1478.0,1474.0,1492.0,1473.0,1490.0,1485.0,12.0,7.0,149990.0,445353.55,236670.0,9464.0,
-FG2009.ZCE,20200702,1490.0,1485.0,1488.0,1502.0,1484.0,1497.0,1492.0,12.0,7.0,185144.0,552558.23,245861.0,9191.0,
-FG2009.ZCE,20200703,1497.0,1492.0,1502.0,1502.0,1487.0,1490.0,1492.0,-2.0,0.0,135891.0,405583.68,234546.0,-11315.0,
-FG2009.ZCE,20200706,1490.0,1492.0,1486.0,1507.0,1486.0,1503.0,1497.0,11.0,5.0,149885.0,448633.33,238650.0,4104.0,
-FG2009.ZCE,20200707,1503.0,1497.0,1508.0,1531.0,1500.0,1527.0,1518.0,30.0,21.0,285372.0,866174.5,267926.0,29276.0,
-FG2009.ZCE,20200708,1527.0,1518.0,1523.0,1537.0,1520.0,1530.0,1528.0,12.0,10.0,171922.0,525345.74,260051.0,-7875.0,
-FG2009.ZCE,20200709,1530.0,1528.0,1534.0,1548.0,1527.0,1543.0,1537.0,15.0,9.0,202942.0,623748.39,267153.0,7102.0,
-FG2009.ZCE,20200710,1543.0,1537.0,1539.0,1548.0,1534.0,1542.0,1541.0,5.0,4.0,201457.0,620964.77,264119.0,-3034.0,
-FG2009.ZCE,20200713,1542.0,1541.0,1542.0,1603.0,1541.0,1591.0,1580.0,50.0,39.0,477229.0,1507602.08,260388.0,-3731.0,
-FG2009.ZCE,20200714,1591.0,1580.0,1593.0,1619.0,1586.0,1599.0,1601.0,19.0,21.0,415114.0,1329000.88,257500.0,-2888.0,
-FG2009.ZCE,20200715,1599.0,1601.0,1600.0,1612.0,1591.0,1605.0,1601.0,4.0,0.0,237509.0,760424.33,255681.0,-1819.0,
-FG2009.ZCE,20200716,1605.0,1601.0,1602.0,1608.0,1593.0,1597.0,1600.0,-4.0,-1.0,234874.0,751709.98,257358.0,1677.0,
-FG2009.ZCE,20200717,1597.0,1600.0,1602.0,1658.0,1599.0,1646.0,1631.0,46.0,31.0,580432.0,1893350.43,278167.0,20809.0,
-FG2009.ZCE,20200720,1646.0,1631.0,1640.0,1647.0,1627.0,1637.0,1637.0,6.0,6.0,312894.0,1024313.5,260351.0,-17816.0,
-FG2009.ZCE,20200721,1637.0,1637.0,1643.0,1695.0,1640.0,1689.0,1677.0,52.0,40.0,549212.0,1842041.04,267507.0,7156.0,
-FG2009.ZCE,20200722,1689.0,1677.0,1689.0,1745.0,1683.0,1696.0,1721.0,19.0,44.0,909010.0,3128639.59,248060.0,-19447.0,
-FG2009.ZCE,20200723,1696.0,1721.0,1702.0,1735.0,1655.0,1679.0,1688.0,-42.0,-33.0,1156031.0,3902584.27,239682.0,-8378.0,
-FG2009.ZCE,20200724,1679.0,1688.0,1685.0,1685.0,1647.0,1663.0,1665.0,-25.0,-23.0,725377.0,2415537.83,221383.0,-18299.0,
-FG2009.ZCE,20200727,1663.0,1665.0,1659.0,1705.0,1659.0,1668.0,1683.0,3.0,18.0,638112.0,2147784.73,221627.0,244.0,
-FG2009.ZCE,20200728,1668.0,1683.0,1663.0,1689.0,1662.0,1686.0,1676.0,3.0,-7.0,428172.0,1434878.54,224523.0,2896.0,
-FG2009.ZCE,20200729,1686.0,1676.0,1686.0,1712.0,1656.0,1672.0,1679.0,-4.0,3.0,838149.0,2813887.82,206783.0,-17740.0,
-FG2009.ZCE,20200730,1672.0,1679.0,1678.0,1691.0,1673.0,1686.0,1680.0,7.0,1.0,372756.0,1252656.81,199574.0,-7209.0,
-FG2009.ZCE,20200731,1686.0,1680.0,1680.0,1699.0,1666.0,1692.0,1685.0,12.0,5.0,432969.0,1459114.91,189935.0,-9639.0,
-FG2009.ZCE,20200803,1692.0,1685.0,1700.0,1753.0,1692.0,1753.0,1730.0,68.0,45.0,695932.0,2408611.61,207880.0,17945.0,
-FG2009.ZCE,20200804,1753.0,1730.0,1759.0,1819.0,1756.0,1815.0,1793.0,85.0,63.0,893274.0,3203205.22,173095.0,-34785.0,
-FG2009.ZCE,20200805,1815.0,1793.0,1815.0,1825.0,1788.0,1818.0,1806.0,25.0,13.0,519955.0,1877808.61,169973.0,-3122.0,
-FG2009.ZCE,20200806,1818.0,1806.0,1814.0,1875.0,1804.0,1858.0,1831.0,52.0,25.0,730958.0,2676486.63,166682.0,-3291.0,
-FG2009.ZCE,20200807,1858.0,1831.0,1856.0,1905.0,1847.0,1905.0,1877.0,74.0,46.0,745491.0,2798196.16,172274.0,5592.0,
-FG2009.ZCE,20200810,1905.0,1877.0,1900.0,1906.0,1839.0,1862.0,1869.0,-15.0,-8.0,749126.0,2799922.26,131677.0,-40597.0,
-FG2009.ZCE,20200811,1862.0,1869.0,1869.0,1968.0,1862.0,1950.0,1932.0,81.0,63.0,769109.0,2972147.51,117680.0,-13997.0,
-FG2009.ZCE,20200812,1950.0,1932.0,1941.0,1949.0,1860.0,1907.0,1901.0,-25.0,-31.0,407371.0,1548518.94,81626.0,-36054.0,
-FG2009.ZCE,20200813,1907.0,1901.0,1916.0,1938.0,1863.0,1888.0,1884.0,-13.0,-17.0,231044.0,870631.96,62620.0,-19006.0,
-FG2009.ZCE,20200814,1888.0,1884.0,1886.0,1892.0,1873.0,1878.0,1882.0,-6.0,-2.0,67007.0,252192.47,52306.0,-10314.0,
-FG2009.ZCE,20200817,1878.0,1882.0,1875.0,1902.0,1864.0,1898.0,1882.0,16.0,0.0,59807.0,225138.42,40580.0,-11726.0,
-FG2009.ZCE,20200818,1898.0,1882.0,1894.0,1928.0,1884.0,1900.0,1910.0,18.0,28.0,51110.0,195267.62,32312.0,-8268.0,
-FG2009.ZCE,20200819,1900.0,1910.0,1909.0,1909.0,1877.0,1882.0,1887.0,-28.0,-23.0,25390.0,95836.35,27902.0,-4410.0,
-FG2009.ZCE,20200820,1882.0,1887.0,1892.0,1892.0,1865.0,1876.0,1877.0,-11.0,-10.0,20934.0,78601.57,23209.0,-4693.0,
-FG2009.ZCE,20200821,1876.0,1877.0,1885.0,1885.0,1755.0,1770.0,1804.0,-107.0,-73.0,53690.0,193731.0,20501.0,-2708.0,
-FG2009.ZCE,20200824,1770.0,1804.0,1772.0,1842.0,1772.0,1835.0,1802.0,31.0,-2.0,30612.0,110352.35,15147.0,-5354.0,
-FG2009.ZCE,20200825,1835.0,1802.0,1835.0,1835.0,1806.0,1828.0,1819.0,26.0,17.0,10308.0,37501.68,12936.0,-2211.0,
-FG2009.ZCE,20200826,1828.0,1819.0,1832.0,1834.0,1813.0,1834.0,1828.0,15.0,9.0,6767.0,24736.92,10531.0,-2405.0,
-FG2009.ZCE,20200827,1834.0,1828.0,1837.0,1857.0,1835.0,1847.0,1844.0,19.0,16.0,5405.0,19932.86,7868.0,-2663.0,
-FG2009.ZCE,20200828,1847.0,1844.0,1847.0,1896.0,1835.0,1876.0,1856.0,32.0,12.0,5221.0,19379.14,5096.0,-2772.0,
-FG2009.ZCE,20200831,1876.0,1856.0,1877.0,1943.0,1866.0,1902.0,1901.0,46.0,45.0,5891.0,22394.72,1033.0,-4063.0,
-FG2009.ZCE,20200901,1902.0,1901.0,1831.0,1938.0,1831.0,1899.0,1879.0,-2.0,-22.0,160.0,601.34,905.0,-128.0,
-FG2009.ZCE,20200902,1899.0,1879.0,1905.0,1960.0,1901.0,1940.0,1922.0,61.0,43.0,564.0,2168.07,386.0,-519.0,
-FG2009.ZCE,20200903,1940.0,1922.0,,,,,1922.0,,0.0,0.0,0.0,386.0,0.0,
-FG2009.ZCE,20200904,,1922.0,,,,,1922.0,,0.0,0.0,0.0,386.0,0.0,
-FG2009.ZCE,20200907,,1922.0,1915.0,1915.0,1915.0,1915.0,1915.0,-7.0,-7.0,40.0,153.2,346.0,-40.0,
-FG2009.ZCE,20200908,1915.0,1915.0,1915.0,1939.0,1855.0,1939.0,1866.0,24.0,-49.0,21.0,78.37,328.0,-18.0,
-FG2009.ZCE,20200909,1939.0,1866.0,,,,,1866.0,,0.0,0.0,0.0,328.0,0.0,
-FG2009.ZCE,20200910,,1866.0,,,,,1866.0,,0.0,0.0,0.0,328.0,0.0,
-FG2009.ZCE,20200911,,1866.0,1866.0,1866.0,1866.0,1866.0,1866.0,0.0,0.0,8.0,29.86,320.0,-8.0,
-FG2009.ZCE,20200914,1866.0,1866.0,1940.0,1940.0,1900.0,1900.0,1920.0,34.0,54.0,21.0,80.64,0.0,-320.0,
diff --git a/data/FG/FG2010.csv b/data/FG/FG2010.csv
deleted file mode 100644
index d529e38..0000000
--- a/data/FG/FG2010.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2010.ZCE,20191022,,1390.0,1423.0,1423.0,1384.0,1395.0,1398.0,5.0,8.0,8.0,22.37,0.0,,
-FG2010.ZCE,20191023,1395.0,1398.0,1377.0,1377.0,1377.0,1377.0,1377.0,-21.0,-21.0,2.0,5.51,2.0,2.0,
-FG2010.ZCE,20191024,1377.0,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191025,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191028,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191029,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191030,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191031,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191101,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191104,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191105,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191106,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191107,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191108,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191111,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191112,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191113,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191114,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191115,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191118,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191119,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191120,,1377.0,,,,,1377.0,,0.0,0.0,0.0,2.0,0.0,
-FG2010.ZCE,20191121,,1377.0,1348.0,1348.0,1348.0,1348.0,1348.0,-29.0,-29.0,40.0,107.84,42.0,40.0,
-FG2010.ZCE,20191122,1348.0,1348.0,1364.0,1364.0,1330.0,1347.0,1333.0,-1.0,-15.0,54.0,143.92,50.0,8.0,
-FG2010.ZCE,20191125,1347.0,1333.0,1353.0,1353.0,1353.0,1353.0,1353.0,20.0,20.0,2.0,5.41,50.0,0.0,
-FG2010.ZCE,20191126,1353.0,1353.0,,,,,1353.0,,0.0,0.0,0.0,50.0,0.0,
-FG2010.ZCE,20191127,,1353.0,1347.0,1347.0,1347.0,1347.0,1347.0,-6.0,-6.0,2.0,5.39,50.0,0.0,
-FG2010.ZCE,20191128,1347.0,1347.0,1362.0,1367.0,1360.0,1361.0,1362.0,14.0,15.0,32.0,87.15,50.0,0.0,
-FG2010.ZCE,20191129,1361.0,1362.0,,,,,1371.0,,9.0,0.0,0.0,50.0,0.0,
-FG2010.ZCE,20191202,,1371.0,1364.0,1364.0,1364.0,1364.0,1364.0,-7.0,-7.0,2.0,5.46,50.0,0.0,
-FG2010.ZCE,20191203,1364.0,1364.0,,,,,1364.0,,0.0,0.0,0.0,50.0,0.0,
-FG2010.ZCE,20191204,,1364.0,,,,,1375.0,,11.0,0.0,0.0,50.0,0.0,
-FG2010.ZCE,20191205,,1375.0,1374.0,1402.0,1374.0,1395.0,1393.0,20.0,18.0,10.0,27.86,54.0,4.0,
-FG2010.ZCE,20191206,1395.0,1393.0,1401.0,1404.0,1401.0,1403.0,1402.0,10.0,9.0,24.0,67.31,62.0,8.0,
-FG2010.ZCE,20191209,1403.0,1402.0,1422.0,1458.0,1400.0,1409.0,1418.0,7.0,16.0,34.0,96.4,66.0,4.0,
-FG2010.ZCE,20191210,1409.0,1418.0,1413.0,1425.0,1412.0,1423.0,1420.0,5.0,2.0,14.0,39.75,58.0,-8.0,
-FG2010.ZCE,20191211,1423.0,1420.0,1417.0,1427.0,1416.0,1420.0,1422.0,0.0,2.0,12.0,34.12,58.0,0.0,
-FG2010.ZCE,20191212,1420.0,1422.0,1426.0,1427.0,1426.0,1427.0,1427.0,5.0,5.0,38.0,108.44,60.0,2.0,
-FG2010.ZCE,20191213,1427.0,1427.0,1426.0,1430.0,1426.0,1430.0,1428.0,3.0,1.0,4.0,11.42,58.0,-2.0,
-FG2010.ZCE,20191216,1430.0,1428.0,1428.0,1428.0,1425.0,1425.0,1427.0,-3.0,-1.0,4.0,11.41,60.0,2.0,
-FG2010.ZCE,20191217,1425.0,1427.0,1432.0,1437.0,1432.0,1435.0,1435.0,8.0,8.0,14.0,40.17,68.0,8.0,
-FG2010.ZCE,20191218,1435.0,1435.0,1438.0,1438.0,1438.0,1438.0,1438.0,3.0,3.0,2.0,5.75,66.0,-2.0,
-FG2010.ZCE,20191219,1438.0,1438.0,,,,,1438.0,,0.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191220,,1438.0,,,,,1438.0,,0.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191223,,1438.0,,,,,1438.0,,0.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191224,,1438.0,1467.0,1467.0,1462.0,1462.0,1465.0,24.0,27.0,6.0,17.58,66.0,0.0,
-FG2010.ZCE,20191225,1462.0,1465.0,,,,,1460.0,,-5.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191226,,1460.0,1436.0,1436.0,1436.0,1436.0,1436.0,-24.0,-24.0,2.0,5.74,66.0,0.0,
-FG2010.ZCE,20191227,1436.0,1436.0,,,,,1455.0,,19.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191230,,1455.0,,,,,1457.0,,2.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20191231,,1457.0,,,,,1457.0,,0.0,0.0,0.0,66.0,0.0,
-FG2010.ZCE,20200102,,1457.0,,,,,1459.0,,2.0,0.0,0.0,33.0,-33.0,
-FG2010.ZCE,20200103,,1459.0,1475.0,1475.0,1474.0,1474.0,1475.0,15.0,16.0,2.0,5.9,32.0,-1.0,
-FG2010.ZCE,20200106,1474.0,1475.0,,,,,1475.0,,0.0,0.0,0.0,32.0,0.0,
-FG2010.ZCE,20200107,,1475.0,,,,,1475.0,,0.0,0.0,0.0,32.0,0.0,
-FG2010.ZCE,20200108,,1475.0,1470.0,1470.0,1463.0,1463.0,1466.0,-12.0,-9.0,5.0,14.66,31.0,-1.0,
-FG2010.ZCE,20200109,1463.0,1466.0,1469.0,1470.0,1469.0,1470.0,1470.0,4.0,4.0,2.0,5.88,31.0,0.0,
-FG2010.ZCE,20200110,1470.0,1470.0,,,,,1470.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200113,,1470.0,,,,,1465.0,,-5.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200114,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200115,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200116,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200117,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200120,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200121,,1465.0,,,,,1465.0,,0.0,0.0,0.0,31.0,0.0,
-FG2010.ZCE,20200122,,1465.0,1444.0,1444.0,1444.0,1444.0,1444.0,-21.0,-21.0,1.0,2.89,30.0,-1.0,
-FG2010.ZCE,20200123,1444.0,1444.0,,,,,1444.0,,0.0,0.0,0.0,30.0,0.0,
-FG2010.ZCE,20200203,,1444.0,1421.0,1435.0,1408.0,1408.0,1423.0,-36.0,-21.0,14.0,39.85,39.0,9.0,
-FG2010.ZCE,20200204,1408.0,1423.0,1419.0,1421.0,1414.0,1416.0,1417.0,-7.0,-6.0,14.0,39.68,46.0,7.0,
-FG2010.ZCE,20200205,1416.0,1417.0,1413.0,1426.0,1407.0,1426.0,1415.0,9.0,-2.0,10.0,28.31,46.0,0.0,
-FG2010.ZCE,20200206,1426.0,1415.0,1428.0,1444.0,1427.0,1443.0,1433.0,28.0,18.0,17.0,48.74,52.0,6.0,
-FG2010.ZCE,20200207,1443.0,1433.0,1446.0,1446.0,1428.0,1441.0,1440.0,8.0,7.0,8.0,23.03,51.0,-1.0,
-FG2010.ZCE,20200210,1441.0,1440.0,1452.0,1452.0,1439.0,1439.0,1446.0,-1.0,6.0,2.0,5.78,51.0,0.0,
-FG2010.ZCE,20200211,1439.0,1446.0,,,,,1446.0,,0.0,0.0,0.0,51.0,0.0,
-FG2010.ZCE,20200212,,1446.0,,,,,1451.0,,5.0,0.0,0.0,51.0,0.0,
-FG2010.ZCE,20200213,,1451.0,,,,,1451.0,,0.0,0.0,0.0,51.0,0.0,
-FG2010.ZCE,20200214,,1451.0,1437.0,1456.0,1426.0,1442.0,1443.0,-9.0,-8.0,17.0,49.08,52.0,1.0,
-FG2010.ZCE,20200217,1442.0,1443.0,,,,,1445.0,,2.0,0.0,0.0,52.0,0.0,
-FG2010.ZCE,20200218,,1445.0,,,,,1445.0,,0.0,0.0,0.0,52.0,0.0,
-FG2010.ZCE,20200219,,1445.0,,,,,1445.0,,0.0,0.0,0.0,52.0,0.0,
-FG2010.ZCE,20200220,,1445.0,1460.0,1467.0,1451.0,1467.0,1461.0,22.0,16.0,9.0,26.3,52.0,0.0,
-FG2010.ZCE,20200221,1467.0,1461.0,1461.0,1461.0,1460.0,1461.0,1460.0,0.0,-1.0,8.0,23.37,45.0,-7.0,
-FG2010.ZCE,20200224,1461.0,1460.0,1468.0,1468.0,1448.0,1448.0,1454.0,-12.0,-6.0,36.0,104.72,43.0,-2.0,
-FG2010.ZCE,20200225,1448.0,1454.0,1453.0,1465.0,1453.0,1455.0,1458.0,1.0,4.0,36.0,104.96,43.0,0.0,
-FG2010.ZCE,20200226,1455.0,1458.0,,,,,1458.0,,0.0,0.0,0.0,43.0,0.0,
-FG2010.ZCE,20200227,,1458.0,1446.0,1453.0,1445.0,1453.0,1447.0,-5.0,-11.0,27.0,78.11,43.0,0.0,
-FG2010.ZCE,20200228,1453.0,1447.0,1438.0,1438.0,1430.0,1430.0,1436.0,-17.0,-11.0,8.0,22.98,43.0,0.0,
-FG2010.ZCE,20200302,1430.0,1436.0,1447.0,1447.0,1446.0,1446.0,1447.0,10.0,11.0,2.0,5.79,43.0,0.0,
-FG2010.ZCE,20200303,1446.0,1447.0,1451.0,1462.0,1448.0,1457.0,1454.0,10.0,7.0,8.0,23.26,43.0,0.0,
-FG2010.ZCE,20200304,1457.0,1454.0,,,,,1454.0,,0.0,0.0,0.0,43.0,0.0,
-FG2010.ZCE,20200305,,1454.0,,,,,1454.0,,0.0,0.0,0.0,43.0,0.0,
-FG2010.ZCE,20200306,,1454.0,,,,,1448.0,,-6.0,0.0,0.0,43.0,0.0,
-FG2010.ZCE,20200309,,1448.0,1435.0,1449.0,1425.0,1433.0,1436.0,-15.0,-12.0,22.0,63.18,53.0,10.0,
-FG2010.ZCE,20200310,1433.0,1436.0,1459.0,1459.0,1442.0,1448.0,1448.0,12.0,12.0,7.0,20.28,48.0,-5.0,
-FG2010.ZCE,20200311,1448.0,1448.0,,,,,1448.0,,0.0,0.0,0.0,48.0,0.0,
-FG2010.ZCE,20200312,,1448.0,,,,,1448.0,,0.0,0.0,0.0,48.0,0.0,
-FG2010.ZCE,20200313,,1448.0,,,,,1439.0,,-9.0,0.0,0.0,48.0,0.0,
-FG2010.ZCE,20200316,,1439.0,1426.0,1426.0,1425.0,1425.0,1425.0,-14.0,-14.0,3.0,8.55,51.0,3.0,
-FG2010.ZCE,20200317,1425.0,1425.0,1409.0,1417.0,1407.0,1407.0,1411.0,-18.0,-14.0,8.0,22.57,54.0,3.0,
-FG2010.ZCE,20200318,1407.0,1411.0,1425.0,1425.0,1397.0,1400.0,1405.0,-11.0,-6.0,5.0,14.05,54.0,0.0,
-FG2010.ZCE,20200319,1400.0,1405.0,1380.0,1380.0,1350.0,1350.0,1357.0,-55.0,-48.0,7.0,19.0,56.0,2.0,
-FG2010.ZCE,20200320,1350.0,1357.0,1374.0,1374.0,1374.0,1374.0,1374.0,17.0,17.0,1.0,2.75,56.0,0.0,
-FG2010.ZCE,20200323,1374.0,1374.0,,,,,1336.0,,-38.0,0.0,0.0,56.0,0.0,
-FG2010.ZCE,20200324,,1336.0,,,,,1340.0,,4.0,0.0,0.0,56.0,0.0,
-FG2010.ZCE,20200325,,1340.0,,,,,1355.0,,15.0,0.0,0.0,56.0,0.0,
-FG2010.ZCE,20200326,,1355.0,,,,,1348.0,,-7.0,0.0,0.0,56.0,0.0,
-FG2010.ZCE,20200327,,1348.0,1360.0,1360.0,1326.0,1326.0,1338.0,-22.0,-10.0,5.0,13.38,57.0,1.0,
-FG2010.ZCE,20200330,1326.0,1338.0,1316.0,1316.0,1312.0,1312.0,1314.0,-26.0,-24.0,2.0,5.26,56.0,-1.0,
-FG2010.ZCE,20200331,1312.0,1314.0,1346.0,1346.0,1309.0,1309.0,1320.0,-5.0,6.0,6.0,15.84,56.0,0.0,
-FG2010.ZCE,20200401,1309.0,1320.0,1324.0,1324.0,1273.0,1273.0,1296.0,-47.0,-24.0,2931.0,7599.6,1733.0,1677.0,
-FG2010.ZCE,20200402,1273.0,1296.0,1299.0,1299.0,1249.0,1272.0,1262.0,-24.0,-34.0,22265.0,56177.81,5395.0,3662.0,
-FG2010.ZCE,20200403,1272.0,1262.0,1237.0,1273.0,1217.0,1221.0,1236.0,-41.0,-26.0,15293.0,37805.0,7707.0,2312.0,
-FG2010.ZCE,20200407,1221.0,1236.0,1229.0,1239.0,1217.0,1234.0,1226.0,-2.0,-10.0,14314.0,35098.4,7587.0,-120.0,
-FG2010.ZCE,20200408,1234.0,1226.0,1214.0,1243.0,1214.0,1238.0,1234.0,12.0,8.0,11640.0,28737.77,7980.0,393.0,
-FG2010.ZCE,20200409,1238.0,1234.0,1245.0,1248.0,1231.0,1237.0,1239.0,3.0,5.0,13711.0,33973.57,9387.0,1407.0,
-FG2010.ZCE,20200410,1237.0,1239.0,1231.0,1253.0,1229.0,1245.0,1245.0,6.0,6.0,9816.0,24438.74,10149.0,762.0,
-FG2010.ZCE,20200413,1245.0,1245.0,1238.0,1238.0,1195.0,1195.0,1222.0,-50.0,-23.0,15189.0,37127.39,10471.0,322.0,
-FG2010.ZCE,20200414,1195.0,1222.0,1198.0,1220.0,1172.0,1215.0,1208.0,-7.0,-14.0,20334.0,49132.03,10817.0,346.0,
-FG2010.ZCE,20200415,1215.0,1208.0,1189.0,1257.0,1189.0,1247.0,1231.0,39.0,23.0,10491.0,25838.18,11117.0,300.0,
-FG2010.ZCE,20200416,1247.0,1231.0,1241.0,1248.0,1218.0,1230.0,1230.0,-1.0,-1.0,14982.0,36867.85,11694.0,577.0,
-FG2010.ZCE,20200417,1230.0,1230.0,1232.0,1272.0,1230.0,1267.0,1252.0,37.0,22.0,18544.0,46437.29,11973.0,279.0,
-FG2010.ZCE,20200420,1267.0,1252.0,1259.0,1269.0,1243.0,1251.0,1252.0,-1.0,0.0,19182.0,48023.47,11939.0,-34.0,
-FG2010.ZCE,20200421,1251.0,1252.0,1248.0,1248.0,1218.0,1232.0,1228.0,-20.0,-24.0,20587.0,50546.83,12093.0,154.0,
-FG2010.ZCE,20200422,1232.0,1228.0,1228.0,1242.0,1216.0,1236.0,1234.0,8.0,6.0,14961.0,36919.78,12120.0,27.0,
-FG2010.ZCE,20200423,1236.0,1234.0,1242.0,1253.0,1223.0,1225.0,1242.0,-9.0,8.0,11868.0,29490.51,12630.0,510.0,
-FG2010.ZCE,20200424,1225.0,1242.0,1229.0,1247.0,1228.0,1242.0,1239.0,0.0,-3.0,13459.0,33344.52,12715.0,85.0,
-FG2010.ZCE,20200427,1242.0,1239.0,1242.0,1267.0,1242.0,1256.0,1257.0,17.0,18.0,12747.0,32057.88,12464.0,-251.0,
-FG2010.ZCE,20200428,1256.0,1257.0,1248.0,1251.0,1236.0,1238.0,1245.0,-19.0,-12.0,10378.0,25840.7,12045.0,-419.0,
-FG2010.ZCE,20200429,1238.0,1245.0,1246.0,1269.0,1246.0,1256.0,1257.0,11.0,12.0,7437.0,18699.37,11028.0,-1017.0,
-FG2010.ZCE,20200430,1256.0,1257.0,1261.0,1272.0,1255.0,1267.0,1260.0,10.0,3.0,11466.0,28899.14,10738.0,-290.0,
-FG2010.ZCE,20200506,1267.0,1260.0,1272.0,1299.0,1268.0,1294.0,1284.0,34.0,24.0,6316.0,16223.46,10911.0,173.0,
-FG2010.ZCE,20200507,1294.0,1284.0,1292.0,1310.0,1286.0,1306.0,1294.0,22.0,10.0,15868.0,41073.52,13028.0,2117.0,
-FG2010.ZCE,20200508,1306.0,1294.0,1310.0,1322.0,1302.0,1315.0,1311.0,21.0,17.0,11790.0,30915.16,12966.0,-62.0,
-FG2010.ZCE,20200511,1315.0,1311.0,1314.0,1364.0,1309.0,1364.0,1342.0,53.0,31.0,17617.0,47266.53,14529.0,1563.0,
-FG2010.ZCE,20200512,1364.0,1342.0,1365.0,1371.0,1357.0,1371.0,1363.0,29.0,21.0,10077.0,27470.27,14295.0,-234.0,
-FG2010.ZCE,20200513,1371.0,1363.0,1370.0,1399.0,1366.0,1391.0,1382.0,28.0,19.0,19179.0,53018.62,15020.0,725.0,
-FG2010.ZCE,20200514,1391.0,1382.0,1392.0,1397.0,1380.0,1388.0,1389.0,6.0,7.0,17415.0,48391.12,14964.0,-56.0,
-FG2010.ZCE,20200515,1388.0,1389.0,1383.0,1392.0,1372.0,1380.0,1384.0,-9.0,-5.0,15976.0,44215.23,15028.0,64.0,
-FG2010.ZCE,20200518,1380.0,1384.0,1381.0,1406.0,1379.0,1401.0,1395.0,17.0,11.0,14248.0,39757.0,15992.0,964.0,
-FG2010.ZCE,20200519,1401.0,1395.0,1405.0,1426.0,1404.0,1409.0,1413.0,14.0,18.0,24560.0,69428.13,16959.0,967.0,
-FG2010.ZCE,20200520,1409.0,1413.0,1411.0,1418.0,1403.0,1410.0,1410.0,-3.0,-3.0,15587.0,43948.84,17348.0,389.0,
-FG2010.ZCE,20200521,1410.0,1410.0,1410.0,1419.0,1404.0,1417.0,1410.0,7.0,0.0,9820.0,27698.44,17679.0,331.0,
-FG2010.ZCE,20200522,1417.0,1410.0,1418.0,1423.0,1394.0,1395.0,1407.0,-15.0,-3.0,21060.0,59277.53,17820.0,141.0,
-FG2010.ZCE,20200525,1395.0,1407.0,1396.0,1455.0,1396.0,1447.0,1428.0,40.0,21.0,16358.0,46721.66,19228.0,1408.0,
-FG2010.ZCE,20200526,1447.0,1428.0,1446.0,1456.0,1438.0,1454.0,1447.0,26.0,19.0,16291.0,47155.87,18703.0,-525.0,
-FG2010.ZCE,20200527,1454.0,1447.0,1452.0,1452.0,1443.0,1448.0,1447.0,1.0,0.0,14221.0,41145.44,18960.0,257.0,
-FG2010.ZCE,20200528,1448.0,1447.0,1445.0,1455.0,1441.0,1450.0,1448.0,3.0,1.0,17591.0,50957.09,19790.0,830.0,
-FG2010.ZCE,20200529,1450.0,1448.0,1451.0,1455.0,1436.0,1448.0,1446.0,0.0,-2.0,17822.0,51546.05,20763.0,973.0,
-FG2010.ZCE,20200601,1448.0,1446.0,1448.0,1465.0,1444.0,1455.0,1456.0,9.0,10.0,23085.0,67227.88,20544.0,-219.0,
-FG2010.ZCE,20200602,1455.0,1456.0,1453.0,1473.0,1445.0,1468.0,1457.0,12.0,1.0,23851.0,69483.58,19415.0,-1129.0,
-FG2010.ZCE,20200603,1468.0,1457.0,1467.0,1469.0,1455.0,1460.0,1462.0,3.0,5.0,19465.0,56908.13,18478.0,-937.0,
-FG2010.ZCE,20200604,1460.0,1462.0,1459.0,1462.0,1450.0,1451.0,1457.0,-11.0,-5.0,26722.0,77855.32,17817.0,-661.0,
-FG2010.ZCE,20200605,1451.0,1457.0,1452.0,1459.0,1442.0,1454.0,1451.0,-3.0,-6.0,22667.0,65759.89,17685.0,-132.0,
-FG2010.ZCE,20200608,1454.0,1451.0,1457.0,1465.0,1445.0,1454.0,1454.0,3.0,3.0,24273.0,70607.55,17741.0,56.0,
-FG2010.ZCE,20200609,1454.0,1454.0,1457.0,1458.0,1433.0,1442.0,1442.0,-12.0,-12.0,42409.0,122337.12,17588.0,-153.0,
-FG2010.ZCE,20200610,1442.0,1442.0,1440.0,1452.0,1439.0,1443.0,1446.0,1.0,4.0,35873.0,103754.47,17855.0,267.0,
-FG2010.ZCE,20200611,1443.0,1446.0,1443.0,1465.0,1437.0,1456.0,1451.0,10.0,5.0,32598.0,94570.26,17255.0,-600.0,
-FG2010.ZCE,20200612,1456.0,1451.0,1453.0,1478.0,1451.0,1470.0,1464.0,19.0,13.0,42849.0,125460.44,17659.0,404.0,
-FG2010.ZCE,20200615,1470.0,1464.0,1471.0,1481.0,1461.0,1468.0,1472.0,4.0,8.0,33843.0,99605.87,17611.0,-48.0,
-FG2010.ZCE,20200616,1468.0,1472.0,1468.0,1473.0,1458.0,1462.0,1465.0,-10.0,-7.0,28906.0,84680.48,17150.0,-461.0,
-FG2010.ZCE,20200617,1462.0,1465.0,1461.0,1463.0,1448.0,1455.0,1455.0,-10.0,-10.0,31837.0,92649.58,17042.0,-108.0,
-FG2010.ZCE,20200618,1455.0,1455.0,1459.0,1465.0,1451.0,1456.0,1457.0,1.0,2.0,25117.0,73167.56,16580.0,-462.0,
-FG2010.ZCE,20200619,1456.0,1457.0,1457.0,1480.0,1454.0,1478.0,1472.0,21.0,15.0,26348.0,77570.42,19305.0,2725.0,
-FG2010.ZCE,20200622,1478.0,1472.0,1481.0,1486.0,1471.0,1476.0,1476.0,4.0,4.0,21268.0,62771.86,17803.0,-1502.0,
-FG2010.ZCE,20200623,1476.0,1476.0,1473.0,1480.0,1472.0,1479.0,1476.0,3.0,0.0,14646.0,43221.3,16478.0,-1325.0,
-FG2010.ZCE,20200624,1479.0,1476.0,1480.0,1500.0,1477.0,1498.0,1490.0,22.0,14.0,23895.0,71191.74,15960.0,-518.0,
-FG2010.ZCE,20200629,1498.0,1490.0,1491.0,1498.0,1485.0,1489.0,1491.0,-1.0,1.0,13703.0,40873.83,15703.0,-257.0,
-FG2010.ZCE,20200630,1489.0,1491.0,1493.0,1500.0,1486.0,1498.0,1493.0,7.0,2.0,23241.0,69394.72,12956.0,-2747.0,
-FG2010.ZCE,20200701,1498.0,1493.0,1495.0,1508.0,1495.0,1505.0,1502.0,12.0,9.0,4635.0,13927.91,11386.0,-1570.0,
-FG2010.ZCE,20200702,1505.0,1502.0,1503.0,1510.0,1499.0,1509.0,1504.0,7.0,2.0,3444.0,10362.05,12477.0,1091.0,
-FG2010.ZCE,20200703,1509.0,1504.0,1512.0,1512.0,1502.0,1504.0,1507.0,0.0,3.0,2646.0,7973.73,13192.0,715.0,
-FG2010.ZCE,20200706,1504.0,1507.0,1501.0,1514.0,1501.0,1509.0,1507.0,2.0,0.0,1652.0,4977.99,13156.0,-36.0,
-FG2010.ZCE,20200707,1509.0,1507.0,1509.0,1529.0,1508.0,1523.0,1518.0,16.0,11.0,2465.0,7485.05,13408.0,252.0,
-FG2010.ZCE,20200708,1523.0,1518.0,1525.0,1541.0,1521.0,1536.0,1533.0,18.0,15.0,3504.0,10746.75,13927.0,519.0,
-FG2010.ZCE,20200709,1536.0,1533.0,1538.0,1550.0,1535.0,1550.0,1543.0,17.0,10.0,3237.0,9988.73,14352.0,425.0,
-FG2010.ZCE,20200710,1550.0,1543.0,1547.0,1549.0,1541.0,1543.0,1545.0,0.0,2.0,5677.0,17546.22,13433.0,-919.0,
-FG2010.ZCE,20200713,1543.0,1545.0,1543.0,1607.0,1543.0,1592.0,1579.0,47.0,34.0,9335.0,29484.08,12403.0,-1030.0,
-FG2010.ZCE,20200714,1592.0,1579.0,1590.0,1610.0,1582.0,1600.0,1598.0,21.0,19.0,4970.0,15881.49,12791.0,388.0,
-FG2010.ZCE,20200715,1600.0,1598.0,1600.0,1611.0,1596.0,1606.0,1602.0,8.0,4.0,4070.0,13037.55,12929.0,138.0,
-FG2010.ZCE,20200716,1606.0,1602.0,1605.0,1606.0,1593.0,1598.0,1601.0,-4.0,-1.0,3497.0,11195.1,12866.0,-63.0,
-FG2010.ZCE,20200717,1598.0,1601.0,1598.0,1646.0,1597.0,1637.0,1621.0,36.0,20.0,8445.0,27384.74,12917.0,51.0,
-FG2010.ZCE,20200720,1637.0,1621.0,1633.0,1637.0,1624.0,1630.0,1629.0,9.0,8.0,5675.0,18493.24,13001.0,84.0,
-FG2010.ZCE,20200721,1630.0,1629.0,1633.0,1658.0,1633.0,1644.0,1648.0,15.0,19.0,10612.0,34967.16,11340.0,-1661.0,
-FG2010.ZCE,20200722,1644.0,1648.0,1644.0,1714.0,1641.0,1683.0,1691.0,35.0,43.0,10942.0,37013.33,10951.0,-389.0,
-FG2010.ZCE,20200723,1683.0,1691.0,1679.0,1702.0,1633.0,1663.0,1664.0,-28.0,-27.0,12780.0,42520.12,12258.0,1307.0,
-FG2010.ZCE,20200724,1663.0,1664.0,1667.0,1670.0,1647.0,1665.0,1662.0,1.0,-2.0,11628.0,38648.3,13049.0,791.0,
-FG2010.ZCE,20200727,1665.0,1662.0,1665.0,1697.0,1661.0,1668.0,1679.0,6.0,17.0,6007.0,20174.28,13158.0,109.0,
-FG2010.ZCE,20200728,1668.0,1679.0,1664.0,1682.0,1658.0,1679.0,1672.0,0.0,-7.0,6693.0,22381.63,12901.0,-257.0,
-FG2010.ZCE,20200729,1679.0,1672.0,1683.0,1695.0,1655.0,1675.0,1673.0,3.0,1.0,8127.0,27191.73,13183.0,282.0,
-FG2010.ZCE,20200730,1675.0,1673.0,1679.0,1693.0,1676.0,1691.0,1684.0,18.0,11.0,6081.0,20479.57,12987.0,-196.0,
-FG2010.ZCE,20200731,1691.0,1684.0,1689.0,1704.0,1679.0,1702.0,1693.0,18.0,9.0,9504.0,32188.24,12990.0,3.0,
-FG2010.ZCE,20200803,1702.0,1693.0,1706.0,1761.0,1706.0,1761.0,1737.0,68.0,44.0,12045.0,41838.19,13881.0,891.0,
-FG2010.ZCE,20200804,1761.0,1737.0,1765.0,1829.0,1765.0,1819.0,1808.0,82.0,71.0,22783.0,82394.43,13200.0,-681.0,
-FG2010.ZCE,20200805,1819.0,1808.0,1817.0,1828.0,1799.0,1826.0,1813.0,18.0,5.0,12787.0,46364.2,13500.0,300.0,
-FG2010.ZCE,20200806,1826.0,1813.0,1827.0,1875.0,1808.0,1858.0,1837.0,45.0,24.0,19398.0,71282.26,15728.0,2228.0,
-FG2010.ZCE,20200807,1858.0,1837.0,1858.0,1900.0,1850.0,1894.0,1867.0,57.0,30.0,17327.0,64684.29,15927.0,199.0,
-FG2010.ZCE,20200810,1894.0,1867.0,1882.0,1886.0,1838.0,1876.0,1867.0,9.0,0.0,23803.0,88873.34,17669.0,1742.0,
-FG2010.ZCE,20200811,1876.0,1867.0,1878.0,1942.0,1877.0,1942.0,1929.0,75.0,62.0,35451.0,136795.31,20122.0,2453.0,
-FG2010.ZCE,20200812,1942.0,1929.0,1956.0,1956.0,1874.0,1916.0,1916.0,-13.0,-13.0,41273.0,158175.51,19083.0,-1039.0,
-FG2010.ZCE,20200813,1916.0,1916.0,1921.0,1940.0,1884.0,1908.0,1904.0,-8.0,-12.0,28372.0,108034.44,19551.0,468.0,
-FG2010.ZCE,20200814,1908.0,1904.0,1911.0,1918.0,1899.0,1901.0,1905.0,-3.0,1.0,11265.0,42919.89,19000.0,-551.0,
-FG2010.ZCE,20200817,1901.0,1905.0,1898.0,1936.0,1891.0,1933.0,1918.0,28.0,13.0,17234.0,66105.13,20432.0,1432.0,
-FG2010.ZCE,20200818,1933.0,1918.0,1931.0,1951.0,1919.0,1931.0,1935.0,13.0,17.0,15368.0,59472.2,19064.0,-1368.0,
-FG2010.ZCE,20200819,1931.0,1935.0,1930.0,1936.0,1915.0,1918.0,1922.0,-17.0,-13.0,10169.0,39083.88,18508.0,-556.0,
-FG2010.ZCE,20200820,1918.0,1922.0,1920.0,1938.0,1904.0,1918.0,1916.0,-4.0,-6.0,11235.0,43053.42,18549.0,41.0,
-FG2010.ZCE,20200821,1918.0,1916.0,1924.0,1925.0,1820.0,1820.0,1862.0,-96.0,-54.0,23025.0,85739.89,14927.0,-3622.0,
-FG2010.ZCE,20200824,1820.0,1862.0,1800.0,1849.0,1796.0,1848.0,1821.0,-14.0,-41.0,23576.0,85868.29,16697.0,1770.0,
-FG2010.ZCE,20200825,1848.0,1821.0,1845.0,1845.0,1790.0,1795.0,1809.0,-26.0,-12.0,14284.0,51687.98,15857.0,-840.0,
-FG2010.ZCE,20200826,1795.0,1809.0,1796.0,1815.0,1782.0,1808.0,1796.0,-1.0,-13.0,12683.0,45560.83,16565.0,708.0,
-FG2010.ZCE,20200827,1808.0,1796.0,1815.0,1852.0,1803.0,1842.0,1833.0,46.0,37.0,13831.0,50691.18,16662.0,97.0,
-FG2010.ZCE,20200828,1842.0,1833.0,1845.0,1911.0,1837.0,1900.0,1876.0,67.0,43.0,23055.0,86505.4,18748.0,2086.0,
-FG2010.ZCE,20200831,1900.0,1876.0,1900.0,1948.0,1896.0,1935.0,1925.0,59.0,49.0,25009.0,96286.19,17657.0,-1091.0,
-FG2010.ZCE,20200901,1935.0,1925.0,1928.0,1935.0,1889.0,1893.0,1914.0,-32.0,-11.0,10030.0,38400.94,15790.0,-1867.0,
-FG2010.ZCE,20200902,1893.0,1914.0,1892.0,1916.0,1883.0,1904.0,1900.0,-10.0,-14.0,6558.0,24923.81,15361.0,-429.0,
-FG2010.ZCE,20200903,1904.0,1900.0,1897.0,1927.0,1868.0,1871.0,1899.0,-29.0,-1.0,6470.0,24577.78,14253.0,-1108.0,
-FG2010.ZCE,20200904,1871.0,1899.0,1854.0,1881.0,1820.0,1844.0,1846.0,-55.0,-53.0,10485.0,38706.66,13720.0,-533.0,
-FG2010.ZCE,20200907,1844.0,1846.0,1850.0,1880.0,1835.0,1865.0,1863.0,19.0,17.0,9389.0,34991.63,13865.0,145.0,
-FG2010.ZCE,20200908,1865.0,1863.0,1868.0,1872.0,1853.0,1854.0,1862.0,-9.0,-1.0,4008.0,14927.36,13177.0,-688.0,
-FG2010.ZCE,20200909,1854.0,1862.0,1841.0,1870.0,1823.0,1850.0,1858.0,-12.0,-4.0,7072.0,26283.19,12044.0,-1133.0,
-FG2010.ZCE,20200910,1850.0,1858.0,1857.0,1866.0,1844.0,1850.0,1857.0,-8.0,-1.0,5567.0,20677.34,12688.0,644.0,
-FG2010.ZCE,20200911,1850.0,1857.0,1851.0,1860.0,1844.0,1859.0,1853.0,2.0,-4.0,2316.0,8583.68,12309.0,-379.0,
-FG2010.ZCE,20200914,1859.0,1853.0,1856.0,1860.0,1823.0,1832.0,1844.0,-21.0,-9.0,5935.0,21886.44,9354.0,-2955.0,
-FG2010.ZCE,20200915,1832.0,1844.0,1835.0,1837.0,1802.0,1814.0,1822.0,-30.0,-22.0,5075.0,18496.17,6275.0,-3079.0,
-FG2010.ZCE,20200916,1814.0,1822.0,1810.0,1840.0,1810.0,1836.0,1826.0,14.0,4.0,2401.0,8769.04,5318.0,-957.0,
-FG2010.ZCE,20200917,1836.0,1826.0,1840.0,1849.0,1835.0,1847.0,1843.0,21.0,17.0,709.0,2613.94,5144.0,-174.0,
-FG2010.ZCE,20200918,1847.0,1843.0,1852.0,1869.0,1847.0,1863.0,1859.0,20.0,16.0,2323.0,8634.65,3843.0,-1301.0,
-FG2010.ZCE,20200921,1863.0,1859.0,1855.0,1864.0,1813.0,1815.0,1829.0,-44.0,-30.0,1349.0,4933.79,2848.0,-995.0,
-FG2010.ZCE,20200922,1815.0,1829.0,1828.0,1846.0,1811.0,1842.0,1825.0,13.0,-4.0,962.0,3511.18,2429.0,-419.0,
-FG2010.ZCE,20200923,1842.0,1825.0,1848.0,1889.0,1839.0,1879.0,1873.0,54.0,48.0,627.0,2348.18,2270.0,-159.0,
-FG2010.ZCE,20200924,1879.0,1873.0,1882.0,1897.0,1874.0,1889.0,1883.0,16.0,10.0,676.0,2545.35,2060.0,-210.0,
-FG2010.ZCE,20200925,1889.0,1883.0,1887.0,1894.0,1872.0,1880.0,1881.0,-3.0,-2.0,385.0,1448.31,1870.0,-190.0,
-FG2010.ZCE,20200928,1880.0,1881.0,1883.0,1909.0,1877.0,1886.0,1884.0,5.0,3.0,695.0,2618.84,1423.0,-447.0,
-FG2010.ZCE,20200929,1886.0,1884.0,1879.0,1885.0,1879.0,1881.0,1882.0,-3.0,-2.0,1053.0,3962.69,905.0,-518.0,
-FG2010.ZCE,20200930,1881.0,1882.0,1872.0,1934.0,1872.0,1922.0,1912.0,40.0,30.0,719.0,2749.18,511.0,-394.0,
-FG2010.ZCE,20201009,1922.0,1912.0,1910.0,1917.0,1894.0,1900.0,1904.0,-12.0,-8.0,22.0,83.78,489.0,-22.0,
-FG2010.ZCE,20201012,1900.0,1904.0,1889.0,1897.0,1889.0,1895.0,1894.0,-9.0,-10.0,35.0,132.55,468.0,-21.0,
-FG2010.ZCE,20201013,1895.0,1894.0,1875.0,1880.0,1875.0,1880.0,1876.0,-14.0,-18.0,37.0,138.85,431.0,-37.0,
-FG2010.ZCE,20201014,1880.0,1876.0,1875.0,1875.0,1865.0,1865.0,1869.0,-11.0,-7.0,90.0,336.5,341.0,-90.0,
-FG2010.ZCE,20201015,1865.0,1869.0,1875.0,1875.0,1870.0,1870.0,1874.0,1.0,5.0,140.0,524.6,201.0,-140.0,
-FG2010.ZCE,20201016,1870.0,1874.0,,,,,1874.0,,0.0,0.0,0.0,201.0,0.0,
-FG2010.ZCE,20201019,,1874.0,,,,,1873.0,,-1.0,0.0,0.0,201.0,0.0,
-FG2010.ZCE,20201020,,1873.0,,,,,1852.0,,-21.0,0.0,0.0,201.0,0.0,
-FG2010.ZCE,20201021,,1852.0,1820.0,1850.0,1820.0,1850.0,1835.0,-2.0,-17.0,100.0,367.0,151.0,-50.0,
-FG2010.ZCE,20201022,1850.0,1835.0,,,,,1835.0,,0.0,0.0,0.0,0.0,-151.0,
diff --git a/data/FG/FG2011.csv b/data/FG/FG2011.csv
deleted file mode 100644
index 35b1c32..0000000
--- a/data/FG/FG2011.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2011.ZCE,20191115,,1377.0,,,,,1377.0,,0.0,0.0,0.0,0.0,,
-FG2011.ZCE,20191118,,1377.0,,,,,1377.0,,0.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20191119,,1377.0,,,,,1377.0,,0.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20191120,,1377.0,,,,,1377.0,,0.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20191121,,1377.0,,,,,1377.0,,0.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20191122,,1377.0,1350.0,1364.0,1332.0,1332.0,1349.0,-45.0,-28.0,6.0,16.18,2.0,2.0,
-FG2011.ZCE,20191125,1332.0,1349.0,,,,,1349.0,,0.0,0.0,0.0,2.0,0.0,
-FG2011.ZCE,20191126,,1349.0,,,,,1349.0,,0.0,0.0,0.0,2.0,0.0,
-FG2011.ZCE,20191127,,1349.0,,,,,1349.0,,0.0,0.0,0.0,2.0,0.0,
-FG2011.ZCE,20191128,,1349.0,1364.0,1364.0,1364.0,1364.0,1364.0,15.0,15.0,2.0,5.46,2.0,0.0,
-FG2011.ZCE,20191129,1364.0,1364.0,1384.0,1384.0,1384.0,1384.0,1384.0,20.0,20.0,4.0,11.07,6.0,4.0,
-FG2011.ZCE,20191202,1384.0,1384.0,1366.0,1384.0,1366.0,1384.0,1375.0,0.0,-9.0,4.0,11.0,8.0,2.0,
-FG2011.ZCE,20191203,1384.0,1375.0,,,,,1375.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191204,,1375.0,,,,,1375.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191205,,1375.0,1395.0,1395.0,1395.0,1395.0,1395.0,20.0,20.0,2.0,5.58,10.0,2.0,
-FG2011.ZCE,20191206,1395.0,1395.0,1386.0,1399.0,1386.0,1391.0,1391.0,-4.0,-4.0,8.0,22.25,10.0,0.0,
-FG2011.ZCE,20191209,1391.0,1391.0,1417.0,1417.0,1417.0,1417.0,1417.0,26.0,26.0,2.0,5.67,10.0,0.0,
-FG2011.ZCE,20191210,1417.0,1417.0,1415.0,1415.0,1415.0,1415.0,1415.0,-2.0,-2.0,2.0,5.66,8.0,-2.0,
-FG2011.ZCE,20191211,1415.0,1415.0,,,,,1415.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191212,,1415.0,,,,,1415.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191213,,1415.0,,,,,1415.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191216,,1415.0,,,,,1415.0,,0.0,0.0,0.0,8.0,0.0,
-FG2011.ZCE,20191217,,1415.0,1438.0,1438.0,1436.0,1436.0,1437.0,21.0,22.0,12.0,34.49,12.0,4.0,
-FG2011.ZCE,20191218,1436.0,1437.0,,,,,1438.0,,1.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191219,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191220,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191223,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191224,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191225,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191226,,1438.0,,,,,1438.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191227,,1438.0,,,,,1445.0,,7.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191230,,1445.0,,,,,1445.0,,0.0,0.0,0.0,12.0,0.0,
-FG2011.ZCE,20191231,,1445.0,1445.0,1476.0,1445.0,1476.0,1461.0,31.0,16.0,4.0,11.68,12.0,0.0,
-FG2011.ZCE,20200102,1476.0,1461.0,1455.0,1455.0,1438.0,1438.0,1451.0,-23.0,-10.0,380.0,1102.4,386.0,374.0,
-FG2011.ZCE,20200103,1438.0,1451.0,,,,,1464.0,,13.0,0.0,0.0,386.0,0.0,
-FG2011.ZCE,20200106,,1464.0,1487.0,1487.0,1469.0,1482.0,1472.0,18.0,8.0,53.0,156.08,437.0,51.0,
-FG2011.ZCE,20200107,1482.0,1472.0,,,,,1472.0,,0.0,0.0,0.0,437.0,0.0,
-FG2011.ZCE,20200108,,1472.0,1481.0,1481.0,1480.0,1480.0,1481.0,8.0,9.0,100.0,296.1,537.0,100.0,
-FG2011.ZCE,20200109,1480.0,1481.0,1449.0,1449.0,1449.0,1449.0,1449.0,-32.0,-32.0,30.0,86.94,567.0,30.0,
-FG2011.ZCE,20200110,1449.0,1449.0,,,,,1451.0,,2.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200113,,1451.0,,,,,1451.0,,0.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200114,,1451.0,,,,,1451.0,,0.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200115,,1451.0,,,,,1452.0,,1.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200116,,1452.0,,,,,1454.0,,2.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200117,,1454.0,,,,,1454.0,,0.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200120,,1454.0,,,,,1455.0,,1.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200121,,1455.0,1478.0,1478.0,1450.0,1450.0,1464.0,-5.0,9.0,2.0,5.86,567.0,0.0,
-FG2011.ZCE,20200122,1450.0,1464.0,,,,,1464.0,,0.0,0.0,0.0,567.0,0.0,
-FG2011.ZCE,20200123,,1464.0,1442.0,1442.0,1431.0,1431.0,1435.0,-33.0,-29.0,3.0,8.61,567.0,0.0,
-FG2011.ZCE,20200203,1431.0,1435.0,1362.0,1388.0,1362.0,1383.0,1382.0,-52.0,-53.0,8.0,22.12,573.0,6.0,
-FG2011.ZCE,20200204,1383.0,1382.0,1390.0,1390.0,1390.0,1390.0,1390.0,8.0,8.0,6.0,16.68,568.0,-5.0,
-FG2011.ZCE,20200205,1390.0,1390.0,,,,,1390.0,,0.0,0.0,0.0,568.0,0.0,
-FG2011.ZCE,20200206,,1390.0,1425.0,1430.0,1425.0,1425.0,1428.0,35.0,38.0,6.0,17.13,566.0,-2.0,
-FG2011.ZCE,20200207,1425.0,1428.0,,,,,1428.0,,0.0,0.0,0.0,566.0,0.0,
-FG2011.ZCE,20200210,,1428.0,1418.0,1426.0,1417.0,1424.0,1419.0,-4.0,-9.0,33.0,93.64,549.0,-17.0,
-FG2011.ZCE,20200211,1424.0,1419.0,1422.0,1441.0,1422.0,1441.0,1431.0,22.0,12.0,3.0,8.59,550.0,1.0,
-FG2011.ZCE,20200212,1441.0,1431.0,1435.0,1435.0,1435.0,1435.0,1435.0,4.0,4.0,1.0,2.87,551.0,1.0,
-FG2011.ZCE,20200213,1435.0,1435.0,,,,,1435.0,,0.0,0.0,0.0,551.0,0.0,
-FG2011.ZCE,20200214,,1435.0,,,,,1435.0,,0.0,0.0,0.0,551.0,0.0,
-FG2011.ZCE,20200217,,1435.0,,,,,1436.0,,1.0,0.0,0.0,551.0,0.0,
-FG2011.ZCE,20200218,,1436.0,,,,,1436.0,,0.0,0.0,0.0,551.0,0.0,
-FG2011.ZCE,20200219,,1436.0,,,,,1439.0,,3.0,0.0,0.0,551.0,0.0,
-FG2011.ZCE,20200220,,1439.0,1463.0,1463.0,1446.0,1446.0,1453.0,7.0,14.0,7.0,20.34,553.0,2.0,
-FG2011.ZCE,20200221,1446.0,1453.0,,,,,1455.0,,2.0,0.0,0.0,553.0,0.0,
-FG2011.ZCE,20200224,,1455.0,1457.0,1457.0,1455.0,1455.0,1456.0,0.0,1.0,2.0,5.83,554.0,1.0,
-FG2011.ZCE,20200225,1455.0,1456.0,,,,,1456.0,,0.0,0.0,0.0,554.0,0.0,
-FG2011.ZCE,20200226,,1456.0,,,,,1456.0,,0.0,0.0,0.0,554.0,0.0,
-FG2011.ZCE,20200227,,1456.0,,,,,1454.0,,-2.0,0.0,0.0,554.0,0.0,
-FG2011.ZCE,20200228,,1454.0,1453.0,1453.0,1445.0,1445.0,1448.0,-9.0,-6.0,6.0,17.38,553.0,-1.0,
-FG2011.ZCE,20200302,1445.0,1448.0,1461.0,1470.0,1448.0,1470.0,1460.0,22.0,12.0,8.0,23.36,552.0,-1.0,
-FG2011.ZCE,20200303,1470.0,1460.0,,,,,1458.0,,-2.0,0.0,0.0,552.0,0.0,
-FG2011.ZCE,20200304,,1458.0,,,,,1458.0,,0.0,0.0,0.0,552.0,0.0,
-FG2011.ZCE,20200305,,1458.0,,,,,1458.0,,0.0,0.0,0.0,552.0,0.0,
-FG2011.ZCE,20200306,,1458.0,1455.0,1455.0,1455.0,1455.0,1455.0,-3.0,-3.0,1.0,2.91,552.0,0.0,
-FG2011.ZCE,20200309,1455.0,1455.0,1444.0,1444.0,1425.0,1434.0,1435.0,-21.0,-20.0,18.0,51.66,562.0,10.0,
-FG2011.ZCE,20200310,1434.0,1435.0,1465.0,1465.0,1443.0,1443.0,1447.0,8.0,12.0,8.0,23.15,558.0,-4.0,
-FG2011.ZCE,20200311,1443.0,1447.0,1444.0,1444.0,1444.0,1444.0,1444.0,-3.0,-3.0,1.0,2.89,557.0,-1.0,
-FG2011.ZCE,20200312,1444.0,1444.0,,,,,1444.0,,0.0,0.0,0.0,557.0,0.0,
-FG2011.ZCE,20200313,,1444.0,1436.0,1436.0,1436.0,1436.0,1436.0,-8.0,-8.0,1.0,2.87,558.0,1.0,
-FG2011.ZCE,20200316,1436.0,1436.0,1431.0,1431.0,1426.0,1426.0,1429.0,-10.0,-7.0,2.0,5.72,560.0,2.0,
-FG2011.ZCE,20200317,1426.0,1429.0,1402.0,1409.0,1402.0,1409.0,1404.0,-20.0,-25.0,3.0,8.43,560.0,0.0,
-FG2011.ZCE,20200318,1409.0,1404.0,1403.0,1403.0,1395.0,1395.0,1400.0,-9.0,-4.0,6.0,16.8,560.0,0.0,
-FG2011.ZCE,20200319,1395.0,1400.0,1365.0,1369.0,1352.0,1352.0,1362.0,-48.0,-38.0,5.0,13.62,562.0,2.0,
-FG2011.ZCE,20200320,1352.0,1362.0,1405.0,1405.0,1405.0,1405.0,1405.0,43.0,43.0,1.0,2.81,562.0,0.0,
-FG2011.ZCE,20200323,1405.0,1405.0,,,,,1348.0,,-57.0,0.0,0.0,562.0,0.0,
-FG2011.ZCE,20200324,,1348.0,1333.0,1333.0,1331.0,1331.0,1332.0,-17.0,-16.0,2.0,5.33,563.0,1.0,
-FG2011.ZCE,20200325,1331.0,1332.0,,,,,1343.0,,11.0,0.0,0.0,563.0,0.0,
-FG2011.ZCE,20200326,,1343.0,1341.0,1344.0,1341.0,1344.0,1341.0,1.0,-2.0,11.0,29.51,564.0,1.0,
-FG2011.ZCE,20200327,1344.0,1341.0,,,,,1340.0,,-1.0,0.0,0.0,564.0,0.0,
-FG2011.ZCE,20200330,,1340.0,1333.0,1333.0,1333.0,1333.0,1333.0,-7.0,-7.0,1.0,2.67,565.0,1.0,
-FG2011.ZCE,20200331,1333.0,1333.0,1310.0,1310.0,1310.0,1310.0,1310.0,-23.0,-23.0,2.0,5.24,564.0,-1.0,
-FG2011.ZCE,20200401,1310.0,1310.0,1324.0,1325.0,1291.0,1291.0,1311.0,-19.0,1.0,12.0,31.47,569.0,5.0,
-FG2011.ZCE,20200402,1291.0,1311.0,1269.0,1269.0,1261.0,1269.0,1265.0,-42.0,-46.0,11.0,27.84,569.0,0.0,
-FG2011.ZCE,20200403,1269.0,1265.0,1239.0,1239.0,1239.0,1239.0,1239.0,-26.0,-26.0,5.0,12.39,574.0,5.0,
-FG2011.ZCE,20200407,1239.0,1239.0,,,,,1245.0,,6.0,0.0,0.0,574.0,0.0,
-FG2011.ZCE,20200408,,1245.0,,,,,1249.0,,4.0,0.0,0.0,574.0,0.0,
-FG2011.ZCE,20200409,,1249.0,1245.0,1245.0,1244.0,1244.0,1245.0,-5.0,-4.0,4.0,9.96,576.0,2.0,
-FG2011.ZCE,20200410,1244.0,1245.0,1254.0,1264.0,1253.0,1253.0,1257.0,8.0,12.0,3.0,7.54,576.0,0.0,
-FG2011.ZCE,20200413,1253.0,1257.0,1243.0,1243.0,1212.0,1212.0,1229.0,-45.0,-28.0,47.0,115.53,592.0,16.0,
-FG2011.ZCE,20200414,1212.0,1229.0,1203.0,1227.0,1203.0,1218.0,1220.0,-11.0,-9.0,84.0,204.91,556.0,-36.0,
-FG2011.ZCE,20200415,1218.0,1220.0,1204.0,1260.0,1204.0,1252.0,1252.0,32.0,32.0,88.0,220.34,586.0,30.0,
-FG2011.ZCE,20200416,1252.0,1252.0,1248.0,1248.0,1248.0,1248.0,1248.0,-4.0,-4.0,1.0,2.5,587.0,1.0,
-FG2011.ZCE,20200417,1248.0,1248.0,1249.0,1274.0,1248.0,1267.0,1257.0,19.0,9.0,24.0,60.35,581.0,-6.0,
-FG2011.ZCE,20200420,1267.0,1257.0,1268.0,1268.0,1246.0,1254.0,1253.0,-3.0,-4.0,50.0,125.32,581.0,0.0,
-FG2011.ZCE,20200421,1254.0,1253.0,1231.0,1232.0,1224.0,1232.0,1229.0,-21.0,-24.0,8.0,19.66,580.0,-1.0,
-FG2011.ZCE,20200422,1232.0,1229.0,1242.0,1242.0,1231.0,1233.0,1233.0,4.0,4.0,62.0,152.93,640.0,60.0,
-FG2011.ZCE,20200423,1233.0,1233.0,1238.0,1238.0,1238.0,1238.0,1238.0,5.0,5.0,1.0,2.48,641.0,1.0,
-FG2011.ZCE,20200424,1238.0,1238.0,1229.0,1250.0,1229.0,1250.0,1239.0,12.0,1.0,7.0,17.35,640.0,-1.0,
-FG2011.ZCE,20200427,1250.0,1239.0,1261.0,1261.0,1244.0,1249.0,1259.0,10.0,20.0,58.0,146.02,588.0,-52.0,
-FG2011.ZCE,20200428,1249.0,1259.0,1227.0,1240.0,1227.0,1229.0,1232.0,-30.0,-27.0,7.0,17.26,587.0,-1.0,
-FG2011.ZCE,20200429,1229.0,1232.0,,,,,1245.0,,13.0,0.0,0.0,587.0,0.0,
-FG2011.ZCE,20200430,,1245.0,1263.0,1263.0,1244.0,1253.0,1255.0,8.0,10.0,4.0,10.04,587.0,0.0,
-FG2011.ZCE,20200506,1253.0,1255.0,1269.0,1278.0,1263.0,1274.0,1267.0,19.0,12.0,40.0,101.39,586.0,-1.0,
-FG2011.ZCE,20200507,1274.0,1267.0,1276.0,1287.0,1274.0,1287.0,1277.0,20.0,10.0,5.0,12.78,586.0,0.0,
-FG2011.ZCE,20200508,1287.0,1277.0,1283.0,1300.0,1283.0,1293.0,1288.0,16.0,11.0,21.0,54.12,586.0,0.0,
-FG2011.ZCE,20200511,1293.0,1288.0,1317.0,1334.0,1317.0,1328.0,1322.0,40.0,34.0,8.0,21.16,587.0,1.0,
-FG2011.ZCE,20200512,1328.0,1322.0,1329.0,1345.0,1329.0,1345.0,1334.0,23.0,12.0,44.0,117.41,606.0,19.0,
-FG2011.ZCE,20200513,1345.0,1334.0,1349.0,1383.0,1349.0,1381.0,1365.0,47.0,31.0,31.0,84.6,612.0,6.0,
-FG2011.ZCE,20200514,1381.0,1365.0,1381.0,1382.0,1370.0,1382.0,1377.0,17.0,12.0,14.0,38.56,615.0,3.0,
-FG2011.ZCE,20200515,1382.0,1377.0,1384.0,1384.0,1363.0,1367.0,1373.0,-10.0,-4.0,16.0,43.93,618.0,3.0,
-FG2011.ZCE,20200518,1367.0,1373.0,1367.0,1391.0,1367.0,1391.0,1382.0,18.0,9.0,6.0,16.59,618.0,0.0,
-FG2011.ZCE,20200519,1391.0,1382.0,1404.0,1415.0,1401.0,1405.0,1410.0,23.0,28.0,20.0,56.41,624.0,6.0,
-FG2011.ZCE,20200520,1405.0,1410.0,1402.0,1402.0,1396.0,1402.0,1400.0,-8.0,-10.0,6.0,16.8,620.0,-4.0,
-FG2011.ZCE,20200521,1402.0,1400.0,1407.0,1416.0,1407.0,1410.0,1410.0,10.0,10.0,25.0,70.5,600.0,-20.0,
-FG2011.ZCE,20200522,1410.0,1410.0,1412.0,1412.0,1386.0,1386.0,1394.0,-24.0,-16.0,18.0,50.19,614.0,14.0,
-FG2011.ZCE,20200525,1386.0,1394.0,1394.0,1445.0,1394.0,1442.0,1429.0,48.0,35.0,33.0,94.31,616.0,2.0,
-FG2011.ZCE,20200526,1442.0,1429.0,1432.0,1448.0,1432.0,1446.0,1443.0,17.0,14.0,237.0,683.96,763.0,147.0,
-FG2011.ZCE,20200527,1446.0,1443.0,1440.0,1446.0,1440.0,1442.0,1442.0,-1.0,-1.0,327.0,943.24,1068.0,305.0,
-FG2011.ZCE,20200528,1442.0,1442.0,1444.0,1448.0,1438.0,1444.0,1442.0,2.0,0.0,24.0,69.23,1074.0,6.0,
-FG2011.ZCE,20200529,1444.0,1442.0,1450.0,1450.0,1434.0,1442.0,1440.0,0.0,-2.0,112.0,322.59,1176.0,102.0,
-FG2011.ZCE,20200601,1442.0,1440.0,1444.0,1456.0,1437.0,1443.0,1447.0,3.0,7.0,6111.0,17679.88,3268.0,2092.0,
-FG2011.ZCE,20200602,1443.0,1447.0,1441.0,1456.0,1434.0,1452.0,1442.0,5.0,-5.0,7637.0,22027.49,4787.0,1519.0,
-FG2011.ZCE,20200603,1452.0,1442.0,1452.0,1452.0,1439.0,1443.0,1445.0,1.0,3.0,8849.0,25574.97,5605.0,818.0,
-FG2011.ZCE,20200604,1443.0,1445.0,1445.0,1445.0,1435.0,1435.0,1440.0,-10.0,-5.0,11680.0,33636.38,6444.0,839.0,
-FG2011.ZCE,20200605,1435.0,1440.0,1437.0,1442.0,1426.0,1436.0,1435.0,-4.0,-5.0,10684.0,30659.24,8813.0,2369.0,
-FG2011.ZCE,20200608,1436.0,1435.0,1438.0,1448.0,1429.0,1440.0,1437.0,5.0,2.0,9906.0,28470.12,9380.0,567.0,
-FG2011.ZCE,20200609,1440.0,1437.0,1441.0,1441.0,1416.0,1426.0,1426.0,-11.0,-11.0,18004.0,51355.33,10259.0,879.0,
-FG2011.ZCE,20200610,1426.0,1426.0,1427.0,1435.0,1423.0,1425.0,1430.0,-1.0,4.0,15909.0,45492.68,10956.0,697.0,
-FG2011.ZCE,20200611,1425.0,1430.0,1420.0,1447.0,1417.0,1439.0,1432.0,9.0,2.0,14107.0,40409.11,11322.0,366.0,
-FG2011.ZCE,20200612,1439.0,1432.0,1435.0,1459.0,1434.0,1452.0,1446.0,20.0,14.0,21613.0,62523.44,11892.0,570.0,
-FG2011.ZCE,20200615,1452.0,1446.0,1451.0,1463.0,1444.0,1448.0,1454.0,2.0,8.0,16998.0,49428.12,12187.0,295.0,
-FG2011.ZCE,20200616,1448.0,1454.0,1452.0,1456.0,1440.0,1445.0,1447.0,-9.0,-7.0,17655.0,51109.44,12624.0,437.0,
-FG2011.ZCE,20200617,1445.0,1447.0,1445.0,1445.0,1431.0,1438.0,1437.0,-9.0,-10.0,14117.0,40582.07,12428.0,-196.0,
-FG2011.ZCE,20200618,1438.0,1437.0,1444.0,1446.0,1434.0,1436.0,1439.0,-1.0,2.0,15678.0,45116.77,12044.0,-384.0,
-FG2011.ZCE,20200619,1436.0,1439.0,1437.0,1462.0,1437.0,1459.0,1455.0,20.0,16.0,13828.0,40226.62,11987.0,-57.0,
-FG2011.ZCE,20200622,1459.0,1455.0,1463.0,1467.0,1452.0,1456.0,1457.0,1.0,2.0,16585.0,48334.68,11410.0,-577.0,
-FG2011.ZCE,20200623,1456.0,1457.0,1455.0,1458.0,1451.0,1457.0,1454.0,0.0,-3.0,17985.0,52303.89,10588.0,-822.0,
-FG2011.ZCE,20200624,1457.0,1454.0,1458.0,1480.0,1455.0,1478.0,1468.0,24.0,14.0,24904.0,73126.63,10502.0,-86.0,
-FG2011.ZCE,20200629,1478.0,1468.0,1473.0,1477.0,1466.0,1467.0,1471.0,-1.0,3.0,23153.0,68110.19,10150.0,-352.0,
-FG2011.ZCE,20200630,1467.0,1471.0,1472.0,1483.0,1467.0,1480.0,1473.0,9.0,2.0,34622.0,102003.2,7297.0,-2853.0,
-FG2011.ZCE,20200701,1480.0,1473.0,1478.0,1489.0,1477.0,1486.0,1483.0,13.0,10.0,2286.0,6780.61,7117.0,-180.0,
-FG2011.ZCE,20200702,1486.0,1483.0,1484.0,1493.0,1483.0,1492.0,1486.0,9.0,3.0,2351.0,6987.87,7838.0,721.0,
-FG2011.ZCE,20200703,1492.0,1486.0,1494.0,1494.0,1487.0,1491.0,1490.0,5.0,4.0,1117.0,3328.96,7822.0,-16.0,
-FG2011.ZCE,20200706,1491.0,1490.0,1489.0,1501.0,1487.0,1498.0,1493.0,8.0,3.0,460.0,1373.35,7810.0,-12.0,
-FG2011.ZCE,20200707,1498.0,1493.0,1500.0,1520.0,1496.0,1515.0,1509.0,22.0,16.0,1253.0,3782.49,7762.0,-48.0,
-FG2011.ZCE,20200708,1515.0,1509.0,1518.0,1532.0,1513.0,1529.0,1526.0,20.0,17.0,1806.0,5512.7,8516.0,754.0,
-FG2011.ZCE,20200709,1529.0,1526.0,1530.0,1542.0,1529.0,1541.0,1536.0,15.0,10.0,1123.0,3450.29,8451.0,-65.0,
-FG2011.ZCE,20200710,1541.0,1536.0,1538.0,1541.0,1533.0,1535.0,1537.0,-1.0,1.0,2406.0,7396.61,7560.0,-891.0,
-FG2011.ZCE,20200713,1535.0,1537.0,1535.0,1595.0,1535.0,1576.0,1560.0,39.0,23.0,3969.0,12380.94,6634.0,-926.0,
-FG2011.ZCE,20200714,1576.0,1560.0,1571.0,1595.0,1569.0,1590.0,1583.0,30.0,23.0,1444.0,4572.88,6630.0,-4.0,
-FG2011.ZCE,20200715,1590.0,1583.0,1590.0,1596.0,1581.0,1590.0,1586.0,7.0,3.0,1342.0,4257.1,6652.0,22.0,
-FG2011.ZCE,20200716,1590.0,1586.0,1591.0,1591.0,1579.0,1582.0,1586.0,-4.0,0.0,732.0,2322.02,6607.0,-45.0,
-FG2011.ZCE,20200717,1582.0,1586.0,1585.0,1627.0,1583.0,1618.0,1610.0,32.0,24.0,3052.0,9824.89,6439.0,-168.0,
-FG2011.ZCE,20200720,1618.0,1610.0,1616.0,1623.0,1607.0,1612.0,1612.0,2.0,2.0,1712.0,5518.31,6448.0,9.0,
-FG2011.ZCE,20200721,1612.0,1612.0,1618.0,1638.0,1615.0,1623.0,1627.0,11.0,15.0,3001.0,9766.33,6413.0,-35.0,
-FG2011.ZCE,20200722,1623.0,1627.0,1623.0,1693.0,1621.0,1637.0,1668.0,10.0,41.0,4719.0,15739.48,5854.0,-559.0,
-FG2011.ZCE,20200723,1637.0,1668.0,1635.0,1656.0,1601.0,1614.0,1622.0,-54.0,-46.0,2862.0,9284.3,6016.0,162.0,
-FG2011.ZCE,20200724,1614.0,1622.0,1615.0,1632.0,1605.0,1623.0,1619.0,1.0,-3.0,2484.0,8045.48,6061.0,45.0,
-FG2011.ZCE,20200727,1623.0,1619.0,1627.0,1660.0,1626.0,1634.0,1640.0,15.0,21.0,3531.0,11582.04,6422.0,361.0,
-FG2011.ZCE,20200728,1634.0,1640.0,1630.0,1649.0,1624.0,1637.0,1634.0,-3.0,-6.0,2594.0,8478.77,6410.0,-12.0,
-FG2011.ZCE,20200729,1637.0,1634.0,1637.0,1650.0,1607.0,1627.0,1626.0,-7.0,-8.0,2102.0,6834.18,6485.0,75.0,
-FG2011.ZCE,20200730,1627.0,1626.0,1633.0,1652.0,1632.0,1650.0,1643.0,24.0,17.0,1750.0,5749.19,6612.0,127.0,
-FG2011.ZCE,20200731,1650.0,1643.0,1651.0,1686.0,1637.0,1679.0,1660.0,36.0,17.0,4915.0,16315.72,6515.0,-97.0,
-FG2011.ZCE,20200803,1679.0,1660.0,1699.0,1727.0,1685.0,1727.0,1712.0,67.0,52.0,5380.0,18422.83,5235.0,-1280.0,
-FG2011.ZCE,20200804,1727.0,1712.0,1735.0,1804.0,1735.0,1790.0,1780.0,78.0,68.0,4045.0,14402.38,5285.0,50.0,
-FG2011.ZCE,20200805,1790.0,1780.0,1786.0,1805.0,1766.0,1802.0,1785.0,22.0,5.0,5503.0,19642.11,5603.0,318.0,
-FG2011.ZCE,20200806,1802.0,1785.0,1804.0,1844.0,1786.0,1829.0,1809.0,44.0,24.0,6233.0,22556.14,6368.0,765.0,
-FG2011.ZCE,20200807,1829.0,1809.0,1832.0,1866.0,1820.0,1861.0,1841.0,52.0,32.0,6129.0,22566.83,6731.0,363.0,
-FG2011.ZCE,20200810,1861.0,1841.0,1860.0,1860.0,1811.0,1852.0,1839.0,11.0,-2.0,8347.0,30698.2,7663.0,932.0,
-FG2011.ZCE,20200811,1852.0,1839.0,1858.0,1913.0,1853.0,1913.0,1899.0,74.0,60.0,8946.0,33979.63,9268.0,1605.0,
-FG2011.ZCE,20200812,1913.0,1899.0,1915.0,1933.0,1846.0,1893.0,1888.0,-6.0,-11.0,14922.0,56351.85,8948.0,-320.0,
-FG2011.ZCE,20200813,1893.0,1888.0,1900.0,1916.0,1868.0,1893.0,1885.0,5.0,-3.0,11716.0,44163.93,9300.0,352.0,
-FG2011.ZCE,20200814,1893.0,1885.0,1896.0,1903.0,1881.0,1883.0,1888.0,-2.0,3.0,5876.0,22191.84,9485.0,185.0,
-FG2011.ZCE,20200817,1883.0,1888.0,1880.0,1915.0,1873.0,1913.0,1895.0,25.0,7.0,8362.0,31697.87,10243.0,758.0,
-FG2011.ZCE,20200818,1913.0,1895.0,1912.0,1935.0,1904.0,1916.0,1918.0,21.0,23.0,8216.0,31524.28,10252.0,9.0,
-FG2011.ZCE,20200819,1916.0,1918.0,1915.0,1918.0,1897.0,1900.0,1905.0,-18.0,-13.0,6028.0,22965.69,9934.0,-318.0,
-FG2011.ZCE,20200820,1900.0,1905.0,1899.0,1915.0,1880.0,1897.0,1894.0,-8.0,-11.0,6059.0,22957.35,9532.0,-402.0,
-FG2011.ZCE,20200821,1897.0,1894.0,1902.0,1903.0,1799.0,1799.0,1839.0,-95.0,-55.0,13050.0,47993.57,7400.0,-2132.0,
-FG2011.ZCE,20200824,1799.0,1839.0,1787.0,1820.0,1762.0,1817.0,1786.0,-22.0,-53.0,9559.0,34140.48,7157.0,-243.0,
-FG2011.ZCE,20200825,1817.0,1786.0,1816.0,1817.0,1751.0,1757.0,1774.0,-29.0,-12.0,7533.0,26722.47,7327.0,170.0,
-FG2011.ZCE,20200826,1757.0,1774.0,1759.0,1772.0,1741.0,1769.0,1757.0,-5.0,-17.0,4340.0,15250.42,7431.0,104.0,
-FG2011.ZCE,20200827,1769.0,1757.0,1772.0,1819.0,1762.0,1803.0,1799.0,46.0,42.0,9930.0,35729.51,7799.0,368.0,
-FG2011.ZCE,20200828,1803.0,1799.0,1803.0,1877.0,1799.0,1870.0,1837.0,71.0,38.0,13438.0,49383.36,9885.0,2086.0,
-FG2011.ZCE,20200831,1870.0,1837.0,1869.0,1919.0,1865.0,1904.0,1894.0,67.0,57.0,9400.0,35599.08,9399.0,-486.0,
-FG2011.ZCE,20200901,1904.0,1894.0,1905.0,1906.0,1856.0,1860.0,1882.0,-34.0,-12.0,8368.0,31500.87,8780.0,-619.0,
-FG2011.ZCE,20200902,1860.0,1882.0,1857.0,1888.0,1849.0,1877.0,1872.0,-5.0,-10.0,12847.0,48104.69,8650.0,-130.0,
-FG2011.ZCE,20200903,1877.0,1872.0,1872.0,1902.0,1838.0,1842.0,1876.0,-30.0,4.0,10643.0,39938.84,7989.0,-661.0,
-FG2011.ZCE,20200904,1842.0,1876.0,1830.0,1851.0,1782.0,1800.0,1815.0,-76.0,-61.0,10938.0,39710.78,6972.0,-1017.0,
-FG2011.ZCE,20200907,1800.0,1815.0,1805.0,1836.0,1786.0,1818.0,1816.0,3.0,1.0,12560.0,45616.39,6758.0,-214.0,
-FG2011.ZCE,20200908,1818.0,1816.0,1823.0,1835.0,1808.0,1818.0,1818.0,2.0,2.0,7895.0,28702.44,6195.0,-563.0,
-FG2011.ZCE,20200909,1818.0,1818.0,1800.0,1845.0,1771.0,1821.0,1820.0,3.0,2.0,8154.0,29679.59,6427.0,232.0,
-FG2011.ZCE,20200910,1821.0,1820.0,1830.0,1832.0,1788.0,1794.0,1809.0,-26.0,-11.0,8621.0,31185.95,7332.0,905.0,
-FG2011.ZCE,20200911,1794.0,1809.0,1794.0,1809.0,1778.0,1806.0,1793.0,-3.0,-16.0,9457.0,33914.17,6646.0,-686.0,
-FG2011.ZCE,20200914,1806.0,1793.0,1806.0,1809.0,1766.0,1769.0,1790.0,-24.0,-3.0,7962.0,28503.43,6680.0,34.0,
-FG2011.ZCE,20200915,1769.0,1790.0,1769.0,1784.0,1735.0,1743.0,1759.0,-47.0,-31.0,7219.0,25397.52,6434.0,-246.0,
-FG2011.ZCE,20200916,1743.0,1759.0,1750.0,1772.0,1738.0,1763.0,1757.0,4.0,-2.0,5742.0,20176.39,6311.0,-123.0,
-FG2011.ZCE,20200917,1763.0,1757.0,1763.0,1794.0,1761.0,1789.0,1779.0,32.0,22.0,8779.0,31235.81,6308.0,-3.0,
-FG2011.ZCE,20200918,1789.0,1779.0,1790.0,1808.0,1784.0,1786.0,1794.0,7.0,15.0,6748.0,24215.21,4804.0,-1504.0,
-FG2011.ZCE,20200921,1786.0,1794.0,1788.0,1790.0,1742.0,1754.0,1762.0,-40.0,-32.0,4378.0,15430.32,4475.0,-329.0,
-FG2011.ZCE,20200922,1754.0,1762.0,1758.0,1769.0,1732.0,1754.0,1753.0,-8.0,-9.0,5505.0,19297.36,3691.0,-784.0,
-FG2011.ZCE,20200923,1754.0,1753.0,1758.0,1767.0,1736.0,1761.0,1754.0,8.0,1.0,6547.0,22970.97,3311.0,-380.0,
-FG2011.ZCE,20200924,1761.0,1754.0,1761.0,1774.0,1748.0,1768.0,1760.0,14.0,6.0,3519.0,12389.18,3225.0,-86.0,
-FG2011.ZCE,20200925,1768.0,1760.0,1766.0,1766.0,1743.0,1761.0,1756.0,1.0,-4.0,2562.0,8996.15,3029.0,-196.0,
-FG2011.ZCE,20200928,1761.0,1756.0,1756.0,1791.0,1755.0,1771.0,1772.0,15.0,16.0,4614.0,16351.79,2707.0,-322.0,
-FG2011.ZCE,20200929,1771.0,1772.0,1772.0,1823.0,1767.0,1822.0,1800.0,50.0,28.0,5784.0,20823.0,2684.0,-23.0,
-FG2011.ZCE,20200930,1822.0,1800.0,1816.0,1892.0,1803.0,1865.0,1836.0,65.0,36.0,3325.0,12210.34,2130.0,-554.0,
-FG2011.ZCE,20201009,1865.0,1836.0,1877.0,1878.0,1821.0,1838.0,1846.0,2.0,10.0,1210.0,4467.56,1395.0,-735.0,
-FG2011.ZCE,20201012,1838.0,1846.0,1839.0,1857.0,1820.0,1843.0,1844.0,-3.0,-2.0,1018.0,3753.58,1132.0,-263.0,
-FG2011.ZCE,20201013,1843.0,1844.0,1839.0,1849.0,1803.0,1804.0,1831.0,-40.0,-13.0,716.0,2622.47,889.0,-243.0,
-FG2011.ZCE,20201014,1804.0,1831.0,1805.0,1814.0,1788.0,1799.0,1797.0,-32.0,-34.0,372.0,1337.29,757.0,-132.0,
-FG2011.ZCE,20201015,1799.0,1797.0,1785.0,1800.0,1779.0,1786.0,1790.0,-11.0,-7.0,464.0,1661.47,653.0,-104.0,
-FG2011.ZCE,20201016,1786.0,1790.0,1781.0,1805.0,1779.0,1795.0,1791.0,5.0,1.0,156.0,558.85,601.0,-52.0,
-FG2011.ZCE,20201019,1795.0,1791.0,1798.0,1807.0,1778.0,1785.0,1787.0,-6.0,-4.0,182.0,650.44,483.0,-118.0,
-FG2011.ZCE,20201020,1785.0,1787.0,1789.0,1805.0,1778.0,1793.0,1793.0,6.0,6.0,207.0,742.5,389.0,-94.0,
-FG2011.ZCE,20201021,1793.0,1793.0,1800.0,1805.0,1794.0,1800.0,1801.0,7.0,8.0,88.0,316.92,359.0,-30.0,
-FG2011.ZCE,20201022,1800.0,1801.0,1806.0,1845.0,1806.0,1813.0,1830.0,12.0,29.0,354.0,1295.8,326.0,-33.0,
-FG2011.ZCE,20201023,1813.0,1830.0,1812.0,1837.0,1809.0,1819.0,1818.0,-11.0,-12.0,180.0,654.33,245.0,-81.0,
-FG2011.ZCE,20201026,1819.0,1818.0,1819.0,1829.0,1810.0,1829.0,1822.0,11.0,4.0,35.0,127.56,223.0,-22.0,
-FG2011.ZCE,20201027,1829.0,1822.0,1839.0,1850.0,1830.0,1845.0,1843.0,23.0,21.0,102.0,375.95,158.0,-65.0,
-FG2011.ZCE,20201028,1845.0,1843.0,1827.0,1896.0,1827.0,1837.0,1842.0,-6.0,-1.0,22.0,81.04,148.0,-10.0,
-FG2011.ZCE,20201029,1837.0,1842.0,1843.0,1855.0,1837.0,1850.0,1850.0,8.0,8.0,97.0,358.93,121.0,-27.0,
-FG2011.ZCE,20201030,1850.0,1850.0,1878.0,1943.0,1850.0,1940.0,1915.0,90.0,65.0,147.0,563.11,8.0,-113.0,
-FG2011.ZCE,20201102,1940.0,1915.0,2011.0,2011.0,1900.0,1900.0,1953.0,-15.0,38.0,4.0,15.62,5.0,-3.0,
-FG2011.ZCE,20201103,1900.0,1953.0,,,,,1900.0,,-53.0,0.0,0.0,5.0,0.0,
-FG2011.ZCE,20201104,,1900.0,,,,,1900.0,,0.0,0.0,0.0,5.0,0.0,
-FG2011.ZCE,20201105,,1900.0,1855.0,1855.0,1855.0,1855.0,1855.0,-45.0,-45.0,5.0,18.55,0.0,-5.0,
-FG2011.ZCE,20201106,1855.0,1855.0,,,,,1894.0,,39.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20201109,,1894.0,,,,,1890.0,,-4.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20201110,,1890.0,,,,,1899.0,,9.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20201111,,1899.0,,,,,1928.0,,29.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20201112,,1928.0,,,,,1946.0,,18.0,0.0,0.0,0.0,0.0,
-FG2011.ZCE,20201113,,1946.0,,,,,1963.0,,17.0,0.0,0.0,0.0,0.0,
diff --git a/data/FG/FG2012.csv b/data/FG/FG2012.csv
deleted file mode 100644
index 5f36bfc..0000000
--- a/data/FG/FG2012.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2012.ZCE,20191216,,1415.0,1385.0,1448.0,1385.0,1426.0,1420.0,11.0,5.0,18.0,51.14,0.0,,
-FG2012.ZCE,20191217,1426.0,1420.0,,,,,1420.0,,0.0,0.0,0.0,0.0,0.0,
-FG2012.ZCE,20191218,,1420.0,,,,,1425.0,,5.0,0.0,0.0,0.0,0.0,
-FG2012.ZCE,20191219,,1425.0,,,,,1425.0,,0.0,0.0,0.0,0.0,0.0,
-FG2012.ZCE,20191220,,1425.0,,,,,1425.0,,0.0,0.0,0.0,0.0,0.0,
-FG2012.ZCE,20191223,,1425.0,,,,,1425.0,,0.0,0.0,0.0,0.0,0.0,
-FG2012.ZCE,20191224,,1425.0,1416.0,1416.0,1416.0,1416.0,1416.0,-9.0,-9.0,4.0,11.33,4.0,4.0,
-FG2012.ZCE,20191225,1416.0,1416.0,1426.0,1426.0,1426.0,1426.0,1426.0,10.0,10.0,2.0,5.7,4.0,0.0,
-FG2012.ZCE,20191226,1426.0,1426.0,,,,,1426.0,,0.0,0.0,0.0,4.0,0.0,
-FG2012.ZCE,20191227,,1426.0,1425.0,1425.0,1425.0,1425.0,1425.0,-1.0,-1.0,2.0,5.7,6.0,2.0,
-FG2012.ZCE,20191230,1425.0,1425.0,1430.0,1458.0,1430.0,1439.0,1446.0,14.0,21.0,8.0,23.13,8.0,2.0,
-FG2012.ZCE,20191231,1439.0,1446.0,1484.0,1484.0,1436.0,1436.0,1456.0,-10.0,10.0,6.0,17.48,8.0,0.0,
-FG2012.ZCE,20200102,1436.0,1456.0,1456.0,1456.0,1438.0,1438.0,1450.0,-18.0,-6.0,300.0,870.0,304.0,296.0,
-FG2012.ZCE,20200103,1438.0,1450.0,1485.0,1485.0,1453.0,1470.0,1469.0,20.0,19.0,15.0,44.07,304.0,0.0,
-FG2012.ZCE,20200106,1470.0,1469.0,1463.0,1469.0,1463.0,1469.0,1469.0,0.0,0.0,101.0,296.73,404.0,100.0,
-FG2012.ZCE,20200107,1469.0,1469.0,,,,,1469.0,,0.0,0.0,0.0,404.0,0.0,
-FG2012.ZCE,20200108,,1469.0,1479.0,1479.0,1465.0,1467.0,1467.0,-2.0,-2.0,2100.0,6159.6,2504.0,2100.0,
-FG2012.ZCE,20200109,1467.0,1467.0,1485.0,1506.0,1445.0,1461.0,1463.0,-6.0,-4.0,38.0,111.21,2536.0,32.0,
-FG2012.ZCE,20200110,1461.0,1463.0,,,,,1463.0,,0.0,0.0,0.0,2536.0,0.0,
-FG2012.ZCE,20200113,,1463.0,,,,,1463.0,,0.0,0.0,0.0,2536.0,0.0,
-FG2012.ZCE,20200114,,1463.0,1463.0,1463.0,1463.0,1463.0,1463.0,0.0,0.0,100.0,292.6,2636.0,100.0,
-FG2012.ZCE,20200115,1463.0,1463.0,,,,,1463.0,,0.0,0.0,0.0,2636.0,0.0,
-FG2012.ZCE,20200116,,1463.0,1450.0,1469.0,1450.0,1469.0,1462.0,6.0,-1.0,6.0,17.54,2638.0,2.0,
-FG2012.ZCE,20200117,1469.0,1462.0,1458.0,1458.0,1456.0,1456.0,1457.0,-6.0,-5.0,2.0,5.83,2637.0,-1.0,
-FG2012.ZCE,20200120,1456.0,1457.0,,,,,1457.0,,0.0,0.0,0.0,2637.0,0.0,
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-FG2012.ZCE,20200610,1404.0,1401.0,1405.0,1412.0,1405.0,1406.0,1409.0,5.0,8.0,16.0,45.08,4873.0,-1.0,
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-FG2012.ZCE,20200629,1458.0,1449.0,1452.0,1452.0,1443.0,1443.0,1447.0,-6.0,-2.0,24.0,69.47,4872.0,1.0,
-FG2012.ZCE,20200630,1443.0,1447.0,1449.0,1458.0,1449.0,1453.0,1454.0,6.0,7.0,28.0,81.42,4856.0,-16.0,
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-FG2012.ZCE,20200717,1577.0,1580.0,1577.0,1623.0,1576.0,1615.0,1606.0,35.0,26.0,624.0,2004.17,5160.0,10.0,
-FG2012.ZCE,20200720,1615.0,1606.0,1615.0,1623.0,1599.0,1601.0,1608.0,-5.0,2.0,372.0,1196.14,5133.0,-27.0,
-FG2012.ZCE,20200721,1601.0,1608.0,1604.0,1643.0,1604.0,1642.0,1632.0,34.0,24.0,1609.0,5250.75,5537.0,404.0,
-FG2012.ZCE,20200722,1642.0,1632.0,1639.0,1693.0,1631.0,1639.0,1667.0,7.0,35.0,2175.0,7251.31,5529.0,-8.0,
-FG2012.ZCE,20200723,1639.0,1667.0,1642.0,1663.0,1600.0,1618.0,1622.0,-49.0,-45.0,3627.0,11763.83,5754.0,225.0,
-FG2012.ZCE,20200724,1618.0,1622.0,1617.0,1634.0,1606.0,1625.0,1622.0,3.0,0.0,2007.0,6509.34,5838.0,84.0,
-FG2012.ZCE,20200727,1625.0,1622.0,1630.0,1658.0,1623.0,1630.0,1643.0,8.0,21.0,1328.0,4363.04,5743.0,-95.0,
-FG2012.ZCE,20200728,1630.0,1643.0,1628.0,1642.0,1627.0,1637.0,1635.0,-6.0,-8.0,952.0,3112.81,5904.0,161.0,
-FG2012.ZCE,20200729,1637.0,1635.0,1637.0,1651.0,1607.0,1626.0,1627.0,-9.0,-8.0,1842.0,5992.04,5928.0,24.0,
-FG2012.ZCE,20200730,1626.0,1627.0,1635.0,1656.0,1635.0,1654.0,1646.0,27.0,19.0,1330.0,4379.27,6186.0,258.0,
-FG2012.ZCE,20200731,1654.0,1646.0,1651.0,1679.0,1643.0,1678.0,1660.0,32.0,14.0,2509.0,8331.53,6322.0,136.0,
-FG2012.ZCE,20200803,1678.0,1660.0,1685.0,1727.0,1682.0,1727.0,1712.0,67.0,52.0,2489.0,8521.92,6876.0,554.0,
-FG2012.ZCE,20200804,1727.0,1712.0,1748.0,1809.0,1739.0,1790.0,1784.0,78.0,72.0,5607.0,20000.17,6813.0,-63.0,
-FG2012.ZCE,20200805,1790.0,1784.0,1787.0,1805.0,1767.0,1801.0,1784.0,17.0,0.0,4181.0,14917.67,6917.0,104.0,
-FG2012.ZCE,20200806,1801.0,1784.0,1793.0,1834.0,1787.0,1816.0,1807.0,32.0,23.0,4338.0,15674.38,6995.0,78.0,
-FG2012.ZCE,20200807,1816.0,1807.0,1813.0,1840.0,1806.0,1830.0,1821.0,23.0,14.0,2083.0,7584.61,7038.0,43.0,
-FG2012.ZCE,20200810,1830.0,1821.0,1827.0,1836.0,1795.0,1827.0,1819.0,6.0,-2.0,3102.0,11282.67,6996.0,-42.0,
-FG2012.ZCE,20200811,1827.0,1819.0,1829.0,1892.0,1828.0,1892.0,1877.0,73.0,58.0,5709.0,21427.53,7626.0,630.0,
-FG2012.ZCE,20200812,1892.0,1877.0,1896.0,1899.0,1818.0,1866.0,1859.0,-11.0,-18.0,11778.0,43781.44,7459.0,-167.0,
-FG2012.ZCE,20200813,1866.0,1859.0,1872.0,1899.0,1844.0,1877.0,1865.0,18.0,6.0,7289.0,27191.15,7728.0,269.0,
-FG2012.ZCE,20200814,1877.0,1865.0,1882.0,1883.0,1859.0,1861.0,1868.0,-4.0,3.0,2979.0,11128.12,7675.0,-53.0,
-FG2012.ZCE,20200817,1861.0,1868.0,1860.0,1887.0,1844.0,1884.0,1867.0,16.0,-1.0,3771.0,14080.77,7981.0,306.0,
-FG2012.ZCE,20200818,1884.0,1867.0,1881.0,1909.0,1874.0,1885.0,1890.0,18.0,23.0,4404.0,16647.76,7954.0,-27.0,
-FG2012.ZCE,20200819,1885.0,1890.0,1885.0,1889.0,1867.0,1873.0,1876.0,-17.0,-14.0,3512.0,13175.88,7826.0,-128.0,
-FG2012.ZCE,20200820,1873.0,1876.0,1871.0,1875.0,1844.0,1864.0,1861.0,-12.0,-15.0,3745.0,13940.04,7758.0,-68.0,
-FG2012.ZCE,20200821,1864.0,1861.0,1870.0,1872.0,1767.0,1767.0,1810.0,-94.0,-51.0,6274.0,22707.64,7631.0,-127.0,
-FG2012.ZCE,20200824,1767.0,1810.0,1766.0,1807.0,1751.0,1802.0,1775.0,-8.0,-35.0,5191.0,18423.52,7664.0,33.0,
-FG2012.ZCE,20200825,1802.0,1775.0,1801.0,1802.0,1737.0,1743.0,1764.0,-32.0,-11.0,4074.0,14371.18,7473.0,-191.0,
-FG2012.ZCE,20200826,1743.0,1764.0,1748.0,1758.0,1722.0,1751.0,1742.0,-13.0,-22.0,4218.0,14693.96,7577.0,104.0,
-FG2012.ZCE,20200827,1751.0,1742.0,1756.0,1799.0,1743.0,1781.0,1773.0,39.0,31.0,5045.0,17893.01,7729.0,152.0,
-FG2012.ZCE,20200828,1781.0,1773.0,1783.0,1862.0,1782.0,1861.0,1819.0,88.0,46.0,9494.0,34531.5,8962.0,1233.0,
-FG2012.ZCE,20200831,1861.0,1819.0,1858.0,1910.0,1858.0,1896.0,1887.0,77.0,68.0,10008.0,37760.73,10087.0,1125.0,
-FG2012.ZCE,20200901,1896.0,1887.0,1895.0,1897.0,1845.0,1851.0,1875.0,-36.0,-12.0,8867.0,33249.34,9503.0,-584.0,
-FG2012.ZCE,20200902,1851.0,1875.0,1851.0,1880.0,1843.0,1867.0,1862.0,-8.0,-13.0,10461.0,38957.89,10066.0,563.0,
-FG2012.ZCE,20200903,1867.0,1862.0,1860.0,1894.0,1826.0,1828.0,1867.0,-34.0,5.0,18258.0,68162.47,10287.0,221.0,
-FG2012.ZCE,20200904,1828.0,1867.0,1816.0,1839.0,1773.0,1784.0,1801.0,-83.0,-66.0,13548.0,48813.33,9810.0,-477.0,
-FG2012.ZCE,20200907,1784.0,1801.0,1786.0,1818.0,1769.0,1798.0,1796.0,-3.0,-5.0,13485.0,48447.2,10171.0,361.0,
-FG2012.ZCE,20200908,1798.0,1796.0,1798.0,1810.0,1780.0,1792.0,1792.0,-4.0,-4.0,10901.0,39067.75,10788.0,617.0,
-FG2012.ZCE,20200909,1792.0,1792.0,1787.0,1814.0,1758.0,1793.0,1789.0,1.0,-3.0,14293.0,51136.01,10837.0,49.0,
-FG2012.ZCE,20200910,1793.0,1789.0,1799.0,1807.0,1751.0,1758.0,1782.0,-31.0,-7.0,15703.0,55963.26,10991.0,154.0,
-FG2012.ZCE,20200911,1758.0,1782.0,1753.0,1777.0,1742.0,1772.0,1758.0,-10.0,-24.0,22944.0,80667.12,11363.0,372.0,
-FG2012.ZCE,20200914,1772.0,1758.0,1769.0,1775.0,1725.0,1729.0,1756.0,-29.0,-2.0,19184.0,67372.74,11829.0,466.0,
-FG2012.ZCE,20200915,1729.0,1756.0,1727.0,1741.0,1678.0,1697.0,1713.0,-59.0,-43.0,17545.0,60092.28,11878.0,49.0,
-FG2012.ZCE,20200916,1697.0,1713.0,1698.0,1714.0,1682.0,1702.0,1698.0,-11.0,-15.0,16508.0,56070.99,12080.0,202.0,
-FG2012.ZCE,20200917,1702.0,1698.0,1703.0,1714.0,1681.0,1696.0,1697.0,-2.0,-1.0,12903.0,43787.3,11412.0,-668.0,
-FG2012.ZCE,20200918,1696.0,1697.0,1700.0,1734.0,1689.0,1718.0,1713.0,21.0,16.0,17455.0,59784.68,10954.0,-458.0,
-FG2012.ZCE,20200921,1718.0,1713.0,1715.0,1722.0,1661.0,1680.0,1696.0,-33.0,-17.0,17692.0,60004.4,10901.0,-53.0,
-FG2012.ZCE,20200922,1680.0,1696.0,1678.0,1705.0,1653.0,1695.0,1684.0,-1.0,-12.0,16093.0,54216.44,10933.0,32.0,
-FG2012.ZCE,20200923,1695.0,1684.0,1698.0,1721.0,1669.0,1713.0,1695.0,29.0,11.0,17649.0,59822.8,11055.0,122.0,
-FG2012.ZCE,20200924,1713.0,1695.0,1712.0,1726.0,1691.0,1713.0,1707.0,18.0,12.0,16202.0,55327.85,11339.0,284.0,
-FG2012.ZCE,20200925,1713.0,1707.0,1713.0,1716.0,1690.0,1713.0,1702.0,6.0,-5.0,9107.0,31007.61,11227.0,-112.0,
-FG2012.ZCE,20200928,1713.0,1702.0,1711.0,1746.0,1708.0,1719.0,1724.0,17.0,22.0,12891.0,44441.57,11224.0,-3.0,
-FG2012.ZCE,20200929,1719.0,1724.0,1722.0,1749.0,1717.0,1748.0,1728.0,24.0,4.0,13345.0,46116.64,10900.0,-324.0,
-FG2012.ZCE,20200930,1748.0,1728.0,1752.0,1820.0,1736.0,1820.0,1766.0,92.0,38.0,9974.0,35227.61,11145.0,245.0,
-FG2012.ZCE,20201009,1820.0,1766.0,1809.0,1819.0,1781.0,1796.0,1793.0,30.0,27.0,6019.0,21578.17,11038.0,-107.0,
-FG2012.ZCE,20201012,1796.0,1793.0,1797.0,1838.0,1785.0,1830.0,1810.0,37.0,17.0,10310.0,37327.63,11461.0,423.0,
-FG2012.ZCE,20201013,1830.0,1810.0,1833.0,1834.0,1788.0,1793.0,1807.0,-17.0,-3.0,11383.0,41135.92,10580.0,-881.0,
-FG2012.ZCE,20201014,1793.0,1807.0,1794.0,1798.0,1767.0,1779.0,1779.0,-28.0,-28.0,12330.0,43874.37,10372.0,-208.0,
-FG2012.ZCE,20201015,1779.0,1779.0,1778.0,1788.0,1755.0,1762.0,1770.0,-17.0,-9.0,10985.0,38880.49,10262.0,-110.0,
-FG2012.ZCE,20201016,1762.0,1770.0,1759.0,1777.0,1751.0,1771.0,1765.0,1.0,-5.0,13527.0,47754.34,10130.0,-132.0,
-FG2012.ZCE,20201019,1771.0,1765.0,1772.0,1783.0,1741.0,1751.0,1764.0,-14.0,-1.0,12708.0,44845.41,10061.0,-69.0,
-FG2012.ZCE,20201020,1751.0,1764.0,1756.0,1762.0,1729.0,1759.0,1743.0,-5.0,-21.0,9452.0,32953.5,9664.0,-397.0,
-FG2012.ZCE,20201021,1759.0,1743.0,1756.0,1761.0,1732.0,1738.0,1745.0,-5.0,2.0,7884.0,27514.63,9060.0,-604.0,
-FG2012.ZCE,20201022,1738.0,1745.0,1741.0,1796.0,1735.0,1766.0,1758.0,21.0,13.0,10446.0,36735.94,8976.0,-84.0,
-FG2012.ZCE,20201023,1766.0,1758.0,1769.0,1784.0,1753.0,1758.0,1768.0,0.0,10.0,10583.0,37416.5,7927.0,-1049.0,
-FG2012.ZCE,20201026,1758.0,1768.0,1764.0,1773.0,1741.0,1770.0,1763.0,2.0,-5.0,11585.0,40847.97,7350.0,-577.0,
-FG2012.ZCE,20201027,1770.0,1763.0,1770.0,1801.0,1770.0,1800.0,1789.0,37.0,26.0,11870.0,42459.14,7142.0,-208.0,
-FG2012.ZCE,20201028,1800.0,1789.0,1800.0,1806.0,1771.0,1776.0,1786.0,-13.0,-3.0,17761.0,63424.69,6928.0,-214.0,
-FG2012.ZCE,20201029,1776.0,1786.0,1773.0,1795.0,1760.0,1783.0,1781.0,-3.0,-5.0,14187.0,50528.68,6940.0,12.0,
-FG2012.ZCE,20201030,1783.0,1781.0,1780.0,1829.0,1774.0,1824.0,1804.0,43.0,23.0,6294.0,22710.72,7096.0,156.0,
-FG2012.ZCE,20201102,1824.0,1804.0,1824.0,1856.0,1820.0,1836.0,1832.0,32.0,28.0,2912.0,10666.83,6991.0,-105.0,
-FG2012.ZCE,20201103,1836.0,1832.0,1839.0,1846.0,1808.0,1812.0,1829.0,-20.0,-3.0,3079.0,11264.0,6508.0,-483.0,
-FG2012.ZCE,20201104,1812.0,1829.0,1816.0,1834.0,1813.0,1817.0,1824.0,-12.0,-5.0,1288.0,4699.28,6571.0,63.0,
-FG2012.ZCE,20201105,1817.0,1824.0,1819.0,1838.0,1815.0,1830.0,1826.0,6.0,2.0,1550.0,5660.25,7019.0,448.0,
-FG2012.ZCE,20201106,1830.0,1826.0,1830.0,1871.0,1828.0,1843.0,1847.0,17.0,21.0,2953.0,10905.82,6275.0,-744.0,
-FG2012.ZCE,20201109,1843.0,1847.0,1852.0,1861.0,1840.0,1856.0,1851.0,9.0,4.0,406.0,1503.09,6337.0,62.0,
-FG2012.ZCE,20201110,1856.0,1851.0,1860.0,1878.0,1850.0,1869.0,1863.0,18.0,12.0,602.0,2242.9,6264.0,-73.0,
-FG2012.ZCE,20201111,1869.0,1863.0,1870.0,1897.0,1868.0,1889.0,1885.0,26.0,22.0,1118.0,4215.3,5974.0,-290.0,
-FG2012.ZCE,20201112,1889.0,1885.0,1871.0,1903.0,1871.0,1895.0,1890.0,10.0,5.0,740.0,2797.86,5610.0,-364.0,
-FG2012.ZCE,20201113,1895.0,1890.0,1901.0,1909.0,1891.0,1908.0,1903.0,18.0,13.0,469.0,1784.55,5473.0,-137.0,
-FG2012.ZCE,20201116,1908.0,1903.0,1901.0,1917.0,1901.0,1903.0,1911.0,0.0,8.0,1625.0,6211.57,4129.0,-1344.0,
-FG2012.ZCE,20201117,1903.0,1911.0,1911.0,1915.0,1905.0,1915.0,1910.0,4.0,-1.0,261.0,997.18,4055.0,-74.0,
-FG2012.ZCE,20201118,1915.0,1910.0,1910.0,1915.0,1905.0,1915.0,1908.0,5.0,-2.0,255.0,973.31,4079.0,24.0,
-FG2012.ZCE,20201119,1915.0,1908.0,1917.0,1951.0,1914.0,1941.0,1936.0,33.0,28.0,402.0,1556.37,3851.0,-228.0,
-FG2012.ZCE,20201120,1941.0,1936.0,1944.0,1948.0,1936.0,1946.0,1940.0,10.0,4.0,2261.0,8773.79,1669.0,-2182.0,
-FG2012.ZCE,20201123,1946.0,1940.0,1944.0,1949.0,1913.0,1916.0,1930.0,-24.0,-10.0,275.0,1061.45,1572.0,-97.0,
-FG2012.ZCE,20201124,1916.0,1930.0,1929.0,1933.0,1910.0,1923.0,1916.0,-7.0,-14.0,1157.0,4434.78,515.0,-1057.0,
-FG2012.ZCE,20201125,1923.0,1916.0,1926.0,1938.0,1915.0,1930.0,1928.0,14.0,12.0,139.0,536.05,445.0,-70.0,
-FG2012.ZCE,20201126,1930.0,1928.0,1935.0,1935.0,1922.0,1931.0,1928.0,3.0,0.0,134.0,516.71,369.0,-76.0,
-FG2012.ZCE,20201127,1931.0,1928.0,1934.0,1946.0,1927.0,1946.0,1938.0,18.0,10.0,211.0,817.66,217.0,-152.0,
-FG2012.ZCE,20201130,1946.0,1938.0,1944.0,1966.0,1903.0,1943.0,1945.0,5.0,7.0,302.0,1174.7,89.0,-128.0,
-FG2012.ZCE,20201201,1943.0,1945.0,1915.0,1939.0,1915.0,1930.0,1930.0,-15.0,-15.0,23.0,88.77,76.0,-13.0,
-FG2012.ZCE,20201202,1930.0,1930.0,1950.0,1950.0,1950.0,1950.0,1950.0,20.0,20.0,10.0,39.0,66.0,-10.0,
-FG2012.ZCE,20201203,1950.0,1950.0,,,,,1963.0,,13.0,0.0,0.0,66.0,0.0,
-FG2012.ZCE,20201204,,1963.0,,,,,1955.0,,-8.0,0.0,0.0,66.0,0.0,
-FG2012.ZCE,20201207,,1955.0,1935.0,1935.0,1935.0,1935.0,1935.0,-20.0,-20.0,15.0,58.05,51.0,-15.0,
-FG2012.ZCE,20201208,1935.0,1935.0,1939.0,1950.0,1939.0,1950.0,1948.0,15.0,13.0,49.0,190.93,51.0,0.0,
-FG2012.ZCE,20201209,1950.0,1948.0,1985.0,2002.0,1985.0,2002.0,1993.0,54.0,45.0,41.0,163.45,51.0,0.0,
-FG2012.ZCE,20201210,2002.0,1993.0,1893.0,1893.0,1893.0,1893.0,1893.0,-100.0,-100.0,51.0,193.09,51.0,0.0,
-FG2012.ZCE,20201211,1893.0,1893.0,,,,,1938.0,,45.0,0.0,0.0,51.0,0.0,
-FG2012.ZCE,20201214,,1938.0,1973.0,1990.0,1973.0,1990.0,1982.0,52.0,44.0,40.0,158.52,0.0,-51.0,
diff --git a/data/FG/FG2101.csv b/data/FG/FG2101.csv
deleted file mode 100644
index ca34a34..0000000
--- a/data/FG/FG2101.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2101.ZCE,20200116,,1463.0,1380.0,1429.0,1380.0,1425.0,1420.0,-38.0,-43.0,48.0,136.29,28.0,,
-FG2101.ZCE,20200117,1425.0,1420.0,1424.0,1429.0,1423.0,1425.0,1427.0,5.0,7.0,12.0,34.24,35.0,7.0,
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-FG2101.ZCE,20200409,1219.0,1215.0,1222.0,1227.0,1215.0,1223.0,1222.0,8.0,7.0,2987.0,7300.71,11458.0,261.0,
-FG2101.ZCE,20200410,1223.0,1222.0,1220.0,1235.0,1209.0,1229.0,1227.0,7.0,5.0,4615.0,11328.79,12455.0,997.0,
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-FG2101.ZCE,20200511,1295.0,1293.0,1295.0,1323.0,1290.0,1317.0,1312.0,24.0,19.0,6044.0,15860.74,19256.0,-210.0,
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-FG2101.ZCE,20200601,1381.0,1376.0,1380.0,1393.0,1370.0,1377.0,1379.0,1.0,3.0,7321.0,20189.86,23039.0,2180.0,
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-FG2101.ZCE,20200603,1383.0,1375.0,1382.0,1384.0,1371.0,1373.0,1376.0,-2.0,1.0,2644.0,7275.59,23901.0,333.0,
-FG2101.ZCE,20200604,1373.0,1376.0,1372.0,1383.0,1368.0,1377.0,1375.0,1.0,-1.0,7336.0,20178.45,23346.0,-555.0,
-FG2101.ZCE,20200605,1377.0,1375.0,1378.0,1383.0,1371.0,1379.0,1378.0,4.0,3.0,2619.0,7215.46,22962.0,-384.0,
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-FG2101.ZCE,20200609,1380.0,1379.0,1380.0,1383.0,1369.0,1378.0,1376.0,-1.0,-3.0,5406.0,14874.13,22336.0,-729.0,
-FG2101.ZCE,20200610,1378.0,1376.0,1379.0,1392.0,1373.0,1374.0,1378.0,-2.0,2.0,2055.0,5664.18,22154.0,-182.0,
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-FG2101.ZCE,20200630,1426.0,1427.0,1427.0,1435.0,1422.0,1429.0,1429.0,2.0,2.0,3382.0,9663.75,23040.0,516.0,
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-FG2101.ZCE,20200702,1437.0,1436.0,1437.0,1448.0,1434.0,1446.0,1442.0,10.0,6.0,5528.0,15944.84,25605.0,1785.0,
-FG2101.ZCE,20200703,1446.0,1442.0,1448.0,1449.0,1440.0,1445.0,1444.0,3.0,2.0,3677.0,10620.7,26245.0,640.0,
-FG2101.ZCE,20200706,1445.0,1444.0,1442.0,1460.0,1442.0,1457.0,1451.0,13.0,7.0,8170.0,23709.45,27620.0,1375.0,
-FG2101.ZCE,20200707,1457.0,1451.0,1458.0,1494.0,1454.0,1485.0,1476.0,34.0,25.0,28348.0,83692.49,36212.0,8592.0,
-FG2101.ZCE,20200708,1485.0,1476.0,1483.0,1497.0,1481.0,1489.0,1489.0,13.0,13.0,14176.0,42227.93,36525.0,313.0,
-FG2101.ZCE,20200709,1489.0,1489.0,1491.0,1508.0,1488.0,1500.0,1497.0,11.0,8.0,16960.0,50789.45,39172.0,2647.0,
-FG2101.ZCE,20200710,1500.0,1497.0,1497.0,1501.0,1488.0,1493.0,1495.0,-4.0,-2.0,12923.0,38643.52,40021.0,849.0,
-FG2101.ZCE,20200713,1493.0,1495.0,1492.0,1555.0,1491.0,1542.0,1534.0,47.0,39.0,51063.0,156672.04,48824.0,8803.0,
-FG2101.ZCE,20200714,1542.0,1534.0,1539.0,1567.0,1537.0,1554.0,1553.0,20.0,19.0,48536.0,150740.8,56786.0,7962.0,
-FG2101.ZCE,20200715,1554.0,1553.0,1555.0,1576.0,1552.0,1566.0,1562.0,13.0,9.0,47521.0,148483.26,67569.0,10783.0,
-FG2101.ZCE,20200716,1566.0,1562.0,1565.0,1572.0,1556.0,1559.0,1565.0,-3.0,3.0,34669.0,108502.22,71191.0,3622.0,
-FG2101.ZCE,20200717,1559.0,1565.0,1560.0,1610.0,1558.0,1601.0,1589.0,36.0,24.0,74648.0,237168.6,82973.0,11782.0,
-FG2101.ZCE,20200720,1601.0,1589.0,1600.0,1608.0,1581.0,1585.0,1594.0,-4.0,5.0,50528.0,161043.14,87212.0,4239.0,
-FG2101.ZCE,20200721,1585.0,1594.0,1589.0,1631.0,1587.0,1625.0,1616.0,31.0,22.0,83253.0,269139.45,97920.0,10708.0,
-FG2101.ZCE,20200722,1625.0,1616.0,1628.0,1679.0,1614.0,1624.0,1654.0,8.0,38.0,168181.0,556240.27,104317.0,6397.0,
-FG2101.ZCE,20200723,1624.0,1654.0,1630.0,1647.0,1587.0,1603.0,1605.0,-51.0,-49.0,237497.0,762419.88,122474.0,18157.0,
-FG2101.ZCE,20200724,1603.0,1605.0,1604.0,1619.0,1590.0,1610.0,1607.0,5.0,2.0,151461.0,486653.86,130046.0,7572.0,
-FG2101.ZCE,20200727,1610.0,1607.0,1610.0,1641.0,1602.0,1609.0,1624.0,2.0,17.0,120353.0,390799.4,139315.0,9269.0,
-FG2101.ZCE,20200728,1609.0,1624.0,1610.0,1620.0,1606.0,1615.0,1612.0,-9.0,-12.0,73629.0,237427.51,143204.0,3889.0,
-FG2101.ZCE,20200729,1615.0,1612.0,1614.0,1624.0,1572.0,1600.0,1596.0,-12.0,-16.0,210317.0,671218.3,165047.0,21843.0,
-FG2101.ZCE,20200730,1600.0,1596.0,1606.0,1639.0,1606.0,1635.0,1624.0,39.0,28.0,175822.0,571033.35,200105.0,35058.0,
-FG2101.ZCE,20200731,1635.0,1624.0,1633.0,1660.0,1624.0,1658.0,1644.0,34.0,20.0,273670.0,899813.29,232973.0,32868.0,
-FG2101.ZCE,20200803,1658.0,1644.0,1662.0,1710.0,1660.0,1710.0,1697.0,66.0,53.0,494103.0,1677276.02,280108.0,47135.0,
-FG2101.ZCE,20200804,1710.0,1697.0,1720.0,1787.0,1720.0,1760.0,1756.0,63.0,59.0,633932.0,2226518.17,267208.0,-12900.0,
-FG2101.ZCE,20200805,1760.0,1756.0,1759.0,1781.0,1739.0,1777.0,1760.0,21.0,4.0,367980.0,1295295.81,302465.0,35257.0,
-FG2101.ZCE,20200806,1777.0,1760.0,1778.0,1805.0,1762.0,1785.0,1781.0,25.0,21.0,528076.0,1880604.14,313739.0,11274.0,
-FG2101.ZCE,20200807,1785.0,1781.0,1785.0,1803.0,1762.0,1784.0,1783.0,3.0,2.0,486436.0,1734766.75,322416.0,8677.0,
-FG2101.ZCE,20200810,1784.0,1783.0,1780.0,1801.0,1755.0,1789.0,1779.0,6.0,-4.0,583249.0,2075159.28,358413.0,35997.0,
-FG2101.ZCE,20200811,1789.0,1779.0,1793.0,1851.0,1792.0,1851.0,1842.0,72.0,63.0,1120346.0,4128368.4,428642.0,70229.0,
-FG2101.ZCE,20200812,1851.0,1842.0,1860.0,1877.0,1780.0,1841.0,1831.0,-1.0,-11.0,1919103.0,7026216.8,418830.0,-9812.0,
-FG2101.ZCE,20200813,1841.0,1831.0,1849.0,1874.0,1813.0,1849.0,1838.0,18.0,7.0,2046327.0,7520902.84,550313.0,131483.0,
-FG2101.ZCE,20200814,1849.0,1838.0,1854.0,1858.0,1830.0,1834.0,1841.0,-4.0,3.0,1047918.0,3858314.7,536998.0,-13315.0,
-FG2101.ZCE,20200817,1834.0,1841.0,1826.0,1856.0,1810.0,1851.0,1832.0,10.0,-9.0,1284711.0,4707502.21,598336.0,61338.0,
-FG2101.ZCE,20200818,1851.0,1832.0,1846.0,1884.0,1844.0,1858.0,1862.0,26.0,30.0,1462759.0,5448288.3,647641.0,49305.0,
-FG2101.ZCE,20200819,1858.0,1862.0,1859.0,1863.0,1837.0,1843.0,1847.0,-19.0,-15.0,1151495.0,4254750.72,648283.0,642.0,
-FG2101.ZCE,20200820,1843.0,1847.0,1844.0,1848.0,1813.0,1833.0,1832.0,-14.0,-15.0,1127513.0,4131854.61,686512.0,38229.0,
-FG2101.ZCE,20200821,1833.0,1832.0,1840.0,1843.0,1740.0,1740.0,1782.0,-92.0,-50.0,2122203.0,7564752.35,642001.0,-44511.0,
-FG2101.ZCE,20200824,1740.0,1782.0,1730.0,1773.0,1715.0,1769.0,1741.0,-13.0,-41.0,1375146.0,4789453.01,649775.0,7774.0,
-FG2101.ZCE,20200825,1769.0,1741.0,1770.0,1770.0,1702.0,1708.0,1728.0,-33.0,-13.0,1600584.0,5531171.92,685182.0,35407.0,
-FG2101.ZCE,20200826,1708.0,1728.0,1713.0,1727.0,1689.0,1718.0,1709.0,-10.0,-19.0,1337195.0,4571789.38,679314.0,-5868.0,
-FG2101.ZCE,20200827,1718.0,1709.0,1725.0,1766.0,1709.0,1749.0,1740.0,40.0,31.0,1742878.0,6064248.62,722144.0,42830.0,
-FG2101.ZCE,20200828,1749.0,1740.0,1746.0,1827.0,1742.0,1827.0,1781.0,87.0,41.0,2171721.0,7737064.2,809981.0,87837.0,
-FG2101.ZCE,20200831,1827.0,1781.0,1825.0,1871.0,1819.0,1857.0,1850.0,76.0,69.0,2008110.0,7430072.18,857662.0,47681.0,
-FG2101.ZCE,20200901,1857.0,1850.0,1860.0,1864.0,1815.0,1820.0,1841.0,-30.0,-9.0,1636146.0,6023986.43,809993.0,-47669.0,
-FG2101.ZCE,20200902,1820.0,1841.0,1819.0,1847.0,1810.0,1832.0,1828.0,-9.0,-13.0,1532948.0,5605249.66,830069.0,20076.0,
-FG2101.ZCE,20200903,1832.0,1828.0,1829.0,1863.0,1790.0,1794.0,1831.0,-34.0,3.0,2226125.0,8152363.22,793951.0,-36118.0,
-FG2101.ZCE,20200904,1794.0,1831.0,1792.0,1800.0,1739.0,1748.0,1763.0,-83.0,-68.0,2283662.0,8053561.31,681265.0,-112686.0,
-FG2101.ZCE,20200907,1748.0,1763.0,1752.0,1782.0,1731.0,1758.0,1757.0,-5.0,-6.0,2023769.0,7111256.39,694894.0,13629.0,
-FG2101.ZCE,20200908,1758.0,1757.0,1760.0,1768.0,1740.0,1747.0,1752.0,-10.0,-5.0,1295609.0,4540113.65,680271.0,-14623.0,
-FG2101.ZCE,20200909,1747.0,1752.0,1730.0,1778.0,1711.0,1753.0,1748.0,1.0,-4.0,2188139.0,7651404.92,694599.0,14328.0,
-FG2101.ZCE,20200910,1753.0,1748.0,1763.0,1772.0,1708.0,1717.0,1741.0,-31.0,-7.0,1992240.0,6936500.17,692795.0,-1804.0,
-FG2101.ZCE,20200911,1717.0,1741.0,1717.0,1735.0,1698.0,1729.0,1716.0,-12.0,-25.0,2093415.0,7182980.64,672183.0,-20612.0,
-FG2101.ZCE,20200914,1729.0,1716.0,1728.0,1734.0,1676.0,1680.0,1706.0,-36.0,-10.0,2127146.0,7257195.85,737508.0,65325.0,
-FG2101.ZCE,20200915,1680.0,1706.0,1681.0,1697.0,1626.0,1646.0,1663.0,-60.0,-43.0,2830992.0,9415650.11,680654.0,-56854.0,
-FG2101.ZCE,20200916,1646.0,1663.0,1648.0,1666.0,1632.0,1653.0,1648.0,-10.0,-15.0,1913995.0,6309675.76,675358.0,-5296.0,
-FG2101.ZCE,20200917,1653.0,1648.0,1654.0,1662.0,1628.0,1642.0,1645.0,-6.0,-3.0,1178626.0,3878068.63,692886.0,17528.0,
-FG2101.ZCE,20200918,1642.0,1645.0,1645.0,1687.0,1634.0,1668.0,1661.0,23.0,16.0,2011937.0,6684608.77,665748.0,-27138.0,
-FG2101.ZCE,20200921,1668.0,1661.0,1663.0,1672.0,1610.0,1629.0,1642.0,-32.0,-19.0,1650650.0,5419976.92,660017.0,-5731.0,
-FG2101.ZCE,20200922,1629.0,1642.0,1627.0,1664.0,1603.0,1653.0,1639.0,11.0,-3.0,1805626.0,5918437.61,650336.0,-9681.0,
-FG2101.ZCE,20200923,1653.0,1639.0,1657.0,1682.0,1626.0,1670.0,1652.0,31.0,13.0,2294035.0,7580446.07,616201.0,-34135.0,
-FG2101.ZCE,20200924,1670.0,1652.0,1670.0,1685.0,1647.0,1672.0,1665.0,20.0,13.0,1979115.0,6592038.01,629318.0,13117.0,
-FG2101.ZCE,20200925,1672.0,1665.0,1671.0,1675.0,1642.0,1670.0,1660.0,5.0,-5.0,1373730.0,4560814.0,627408.0,-1910.0,
-FG2101.ZCE,20200928,1670.0,1660.0,1666.0,1704.0,1664.0,1675.0,1679.0,15.0,19.0,2074028.0,6965669.12,588467.0,-38941.0,
-FG2101.ZCE,20200929,1675.0,1679.0,1678.0,1702.0,1674.0,1699.0,1685.0,20.0,6.0,1189798.0,4009746.3,549193.0,-39274.0,
-FG2101.ZCE,20200930,1699.0,1685.0,1701.0,1745.0,1689.0,1742.0,1717.0,57.0,32.0,1275628.0,4379940.17,460225.0,-88968.0,
-FG2101.ZCE,20201009,1742.0,1717.0,1753.0,1763.0,1731.0,1750.0,1745.0,33.0,28.0,681013.0,2376108.03,506101.0,45876.0,
-FG2101.ZCE,20201012,1750.0,1745.0,1751.0,1794.0,1738.0,1785.0,1766.0,40.0,21.0,1162285.0,4106289.41,587534.0,81433.0,
-FG2101.ZCE,20201013,1785.0,1766.0,1790.0,1790.0,1743.0,1752.0,1766.0,-14.0,0.0,1142055.0,4034169.81,579839.0,-7695.0,
-FG2101.ZCE,20201014,1752.0,1766.0,1755.0,1760.0,1725.0,1736.0,1740.0,-30.0,-26.0,1078623.0,3753001.38,565228.0,-14611.0,
-FG2101.ZCE,20201015,1736.0,1740.0,1740.0,1747.0,1713.0,1716.0,1728.0,-24.0,-12.0,1333121.0,4607578.68,558810.0,-6418.0,
-FG2101.ZCE,20201016,1716.0,1728.0,1710.0,1732.0,1702.0,1726.0,1720.0,-2.0,-8.0,846779.0,2912570.7,554331.0,-4479.0,
-FG2101.ZCE,20201019,1726.0,1720.0,1731.0,1743.0,1699.0,1710.0,1719.0,-10.0,-1.0,1162619.0,3997274.64,554848.0,517.0,
-FG2101.ZCE,20201020,1710.0,1719.0,1714.0,1719.0,1679.0,1716.0,1700.0,-3.0,-19.0,1344718.0,4571428.72,556828.0,1980.0,
-FG2101.ZCE,20201021,1716.0,1700.0,1715.0,1718.0,1685.0,1691.0,1700.0,-9.0,0.0,968951.0,3294196.23,541328.0,-15500.0,
-FG2101.ZCE,20201022,1691.0,1700.0,1695.0,1724.0,1685.0,1714.0,1706.0,14.0,6.0,1115459.0,3806978.92,534377.0,-6951.0,
-FG2101.ZCE,20201023,1714.0,1706.0,1714.0,1728.0,1698.0,1707.0,1712.0,1.0,6.0,1008935.0,3453780.08,511419.0,-22958.0,
-FG2101.ZCE,20201026,1707.0,1712.0,1710.0,1722.0,1691.0,1717.0,1711.0,5.0,-1.0,1122144.0,3839663.14,521465.0,10046.0,
-FG2101.ZCE,20201027,1717.0,1711.0,1719.0,1755.0,1718.0,1754.0,1739.0,43.0,28.0,1157740.0,4027157.61,556924.0,35459.0,
-FG2101.ZCE,20201028,1754.0,1739.0,1754.0,1760.0,1726.0,1730.0,1741.0,-9.0,2.0,996398.0,3469162.51,506184.0,-50740.0,
-FG2101.ZCE,20201029,1730.0,1741.0,1722.0,1734.0,1706.0,1708.0,1722.0,-33.0,-19.0,932046.0,3209923.17,481784.0,-24400.0,
-FG2101.ZCE,20201030,1708.0,1722.0,1701.0,1749.0,1694.0,1743.0,1725.0,21.0,3.0,1125296.0,3882108.24,473924.0,-7860.0,
-FG2101.ZCE,20201102,1743.0,1725.0,1745.0,1768.0,1732.0,1740.0,1747.0,15.0,22.0,879303.0,3071456.65,449740.0,-24184.0,
-FG2101.ZCE,20201103,1740.0,1747.0,1741.0,1760.0,1725.0,1725.0,1744.0,-22.0,-3.0,788450.0,2750055.76,439721.0,-10019.0,
-FG2101.ZCE,20201104,1725.0,1744.0,1732.0,1750.0,1726.0,1729.0,1739.0,-15.0,-5.0,739766.0,2573386.11,427991.0,-11730.0,
-FG2101.ZCE,20201105,1729.0,1739.0,1734.0,1736.0,1713.0,1730.0,1727.0,-9.0,-12.0,660115.0,2279511.18,423473.0,-4518.0,
-FG2101.ZCE,20201106,1730.0,1727.0,1733.0,1790.0,1731.0,1754.0,1763.0,27.0,36.0,1756636.0,6195580.85,430144.0,6671.0,
-FG2101.ZCE,20201109,1754.0,1763.0,1750.0,1769.0,1747.0,1762.0,1759.0,-1.0,-4.0,823490.0,2896653.87,406523.0,-23621.0,
-FG2101.ZCE,20201110,1762.0,1759.0,1773.0,1784.0,1753.0,1772.0,1767.0,13.0,8.0,882027.0,3117038.8,420342.0,13819.0,
-FG2101.ZCE,20201111,1772.0,1767.0,1774.0,1812.0,1765.0,1808.0,1794.0,41.0,27.0,1315395.0,4718524.79,462309.0,41967.0,
-FG2101.ZCE,20201112,1808.0,1794.0,1808.0,1825.0,1794.0,1824.0,1811.0,30.0,17.0,1085773.0,3932323.04,479399.0,17090.0,
-FG2101.ZCE,20201113,1824.0,1811.0,1824.0,1838.0,1815.0,1835.0,1827.0,24.0,16.0,961857.0,3513942.03,445295.0,-34104.0,
-FG2101.ZCE,20201116,1835.0,1827.0,1835.0,1862.0,1826.0,1852.0,1842.0,25.0,15.0,1189053.0,4381023.77,437414.0,-7881.0,
-FG2101.ZCE,20201117,1852.0,1842.0,1856.0,1860.0,1833.0,1857.0,1847.0,15.0,5.0,825313.0,3048887.76,436216.0,-1198.0,
-FG2101.ZCE,20201118,1857.0,1847.0,1853.0,1856.0,1813.0,1830.0,1830.0,-17.0,-17.0,934427.0,3419319.73,398244.0,-37972.0,
-FG2101.ZCE,20201119,1830.0,1830.0,1835.0,1884.0,1828.0,1870.0,1860.0,40.0,30.0,1294210.0,4814763.5,447160.0,48916.0,
-FG2101.ZCE,20201120,1870.0,1860.0,1873.0,1894.0,1863.0,1880.0,1876.0,20.0,16.0,1076001.0,4037616.29,443477.0,-3683.0,
-FG2101.ZCE,20201123,1880.0,1876.0,1878.0,1898.0,1845.0,1847.0,1867.0,-29.0,-9.0,1148142.0,4288090.58,404775.0,-38702.0,
-FG2101.ZCE,20201124,1847.0,1867.0,1847.0,1853.0,1827.0,1846.0,1843.0,-21.0,-24.0,855943.0,3154940.0,381196.0,-23579.0,
-FG2101.ZCE,20201125,1846.0,1843.0,1848.0,1860.0,1823.0,1835.0,1837.0,-8.0,-6.0,889638.0,3268774.13,372496.0,-8700.0,
-FG2101.ZCE,20201126,1835.0,1837.0,1835.0,1848.0,1818.0,1842.0,1836.0,5.0,-1.0,826066.0,3032553.35,374445.0,1949.0,
-FG2101.ZCE,20201127,1842.0,1836.0,1842.0,1868.0,1835.0,1847.0,1849.0,11.0,13.0,734474.0,2716528.96,353333.0,-21112.0,
-FG2101.ZCE,20201130,1847.0,1849.0,1845.0,1862.0,1828.0,1837.0,1844.0,-12.0,-5.0,707517.0,2608852.9,332171.0,-21162.0,
-FG2101.ZCE,20201201,1837.0,1844.0,1843.0,1843.0,1822.0,1827.0,1832.0,-17.0,-12.0,515794.0,1890247.28,331927.0,-244.0,
-FG2101.ZCE,20201202,1827.0,1832.0,1827.0,1875.0,1827.0,1870.0,1857.0,38.0,25.0,930541.0,3456238.37,343397.0,11470.0,
-FG2101.ZCE,20201203,1870.0,1857.0,1870.0,1885.0,1858.0,1869.0,1869.0,12.0,12.0,525731.0,1965141.0,325355.0,-18042.0,
-FG2101.ZCE,20201204,1869.0,1869.0,1865.0,1888.0,1839.0,1882.0,1861.0,13.0,-8.0,698203.0,2598377.08,304787.0,-20568.0,
-FG2101.ZCE,20201207,1882.0,1861.0,1888.0,1955.0,1881.0,1945.0,1929.0,84.0,68.0,1162538.0,4484410.9,312897.0,8110.0,
-FG2101.ZCE,20201208,1945.0,1929.0,1940.0,1977.0,1936.0,1975.0,1955.0,46.0,26.0,788477.0,3083573.2,324341.0,11444.0,
-FG2101.ZCE,20201209,1975.0,1955.0,1975.0,2037.0,1967.0,1998.0,2000.0,43.0,45.0,1159344.0,4636558.8,293609.0,-30732.0,
-FG2101.ZCE,20201210,1998.0,2000.0,1992.0,2021.0,1978.0,1991.0,1997.0,-9.0,-3.0,915564.0,3657055.5,245678.0,-47931.0,
-FG2101.ZCE,20201211,1991.0,1997.0,1987.0,2023.0,1976.0,1988.0,2001.0,-9.0,4.0,739803.0,2960643.16,196544.0,-49134.0,
-FG2101.ZCE,20201214,1988.0,2001.0,1991.0,2029.0,1985.0,1995.0,2001.0,-6.0,0.0,423589.0,1695029.04,168579.0,-27965.0,
-FG2101.ZCE,20201215,1995.0,2001.0,2001.0,2009.0,1980.0,2001.0,1992.0,0.0,-9.0,185346.0,738516.9,140065.0,-28514.0,
-FG2101.ZCE,20201216,2001.0,1992.0,2004.0,2045.0,2004.0,2026.0,2026.0,34.0,34.0,215386.0,872683.13,118378.0,-21687.0,
-FG2101.ZCE,20201217,2026.0,2026.0,2037.0,2052.0,2035.0,2049.0,2042.0,23.0,16.0,96054.0,392359.93,114681.0,-3697.0,
-FG2101.ZCE,20201218,2049.0,2042.0,2052.0,2082.0,2052.0,2069.0,2067.0,27.0,25.0,101878.0,421173.36,83152.0,-31529.0,
-FG2101.ZCE,20201221,2069.0,2067.0,2062.0,2079.0,2043.0,2078.0,2062.0,11.0,-5.0,81691.0,336851.29,62964.0,-20188.0,
-FG2101.ZCE,20201222,2078.0,2062.0,2068.0,2078.0,2050.0,2055.0,2063.0,-7.0,1.0,39766.0,164073.98,56940.0,-6024.0,
-FG2101.ZCE,20201223,2055.0,2063.0,2058.0,2073.0,2040.0,2054.0,2058.0,-9.0,-5.0,37392.0,153930.36,49785.0,-7155.0,
-FG2101.ZCE,20201224,2054.0,2058.0,2055.0,2060.0,2020.0,2025.0,2042.0,-33.0,-16.0,28629.0,116936.25,38347.0,-11438.0,
-FG2101.ZCE,20201225,2025.0,2042.0,2022.0,2045.0,2008.0,2042.0,2027.0,0.0,-15.0,19906.0,80704.64,33694.0,-4653.0,
-FG2101.ZCE,20201228,2042.0,2027.0,2035.0,2042.0,1959.0,1961.0,1999.0,-66.0,-28.0,25180.0,100647.2,20919.0,-12775.0,
-FG2101.ZCE,20201229,1961.0,1999.0,1961.0,1989.0,1960.0,1977.0,1977.0,-22.0,-22.0,7722.0,30532.44,17640.0,-3279.0,
-FG2101.ZCE,20201230,1977.0,1977.0,1982.0,1997.0,1971.0,1977.0,1984.0,0.0,7.0,8348.0,33126.38,12422.0,-5218.0,
-FG2101.ZCE,20201231,1977.0,1984.0,1981.0,2013.0,1978.0,2002.0,1994.0,18.0,10.0,14591.0,58187.01,1785.0,-10637.0,
-FG2101.ZCE,20210104,2002.0,1994.0,1998.0,1998.0,1935.0,1978.0,1980.0,-16.0,-14.0,539.0,2134.68,1314.0,-471.0,
-FG2101.ZCE,20210105,1978.0,1980.0,1971.0,1975.0,1971.0,1971.0,1972.0,-9.0,-8.0,515.0,2030.71,868.0,-446.0,
-FG2101.ZCE,20210106,1971.0,1972.0,1970.0,1980.0,1873.0,1873.0,1902.0,-99.0,-70.0,500.0,1901.61,521.0,-347.0,
-FG2101.ZCE,20210107,1873.0,1902.0,1850.0,1850.0,1751.0,1825.0,1781.0,-77.0,-121.0,299.0,1064.88,521.0,0.0,
-FG2101.ZCE,20210108,1825.0,1781.0,1790.0,1790.0,1730.0,1750.0,1763.0,-31.0,-18.0,32.0,112.8,521.0,0.0,
-FG2101.ZCE,20210111,1750.0,1763.0,1706.0,1706.0,1701.0,1701.0,1703.0,-62.0,-60.0,3.0,10.22,521.0,0.0,
-FG2101.ZCE,20210112,1701.0,1703.0,,,,,1703.0,,0.0,0.0,0.0,521.0,0.0,
-FG2101.ZCE,20210113,,1703.0,1660.0,1660.0,1650.0,1660.0,1657.0,-43.0,-46.0,7.0,23.2,518.0,-3.0,
-FG2101.ZCE,20210114,1660.0,1657.0,1630.0,1740.0,1620.0,1740.0,1652.0,83.0,-5.0,27.0,89.2,518.0,0.0,
-FG2101.ZCE,20210115,1740.0,1652.0,,,,,1638.0,,-14.0,60.0,196.56,0.0,-518.0,
diff --git a/data/FG/FG2102.csv b/data/FG/FG2102.csv
deleted file mode 100644
index 1f31ad8..0000000
--- a/data/FG/FG2102.csv
+++ /dev/null
@@ -1,248 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2102.ZCE,20200217,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,,
-FG2102.ZCE,20200218,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG2102.ZCE,20200219,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG2102.ZCE,20200220,,1407.0,,,,,1407.0,,0.0,0.0,0.0,0.0,0.0,
-FG2102.ZCE,20200221,,1407.0,1402.0,1445.0,1402.0,1445.0,1430.0,38.0,23.0,8.0,22.89,2.0,2.0,
-FG2102.ZCE,20200224,1445.0,1430.0,1423.0,1423.0,1422.0,1422.0,1423.0,-8.0,-7.0,2.0,5.69,1.0,-1.0,
-FG2102.ZCE,20200225,1422.0,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200226,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200227,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200228,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200302,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200303,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200304,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200305,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200306,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200309,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200310,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200311,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200312,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200313,,1423.0,,,,,1423.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200316,,1423.0,,,,,1394.0,,-29.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200317,,1394.0,,,,,1380.0,,-14.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200318,,1380.0,,,,,1370.0,,-10.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200319,,1370.0,,,,,1330.0,,-40.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200320,,1330.0,,,,,1330.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200323,,1330.0,,,,,1299.0,,-31.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200324,,1299.0,,,,,1299.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200325,,1299.0,,,,,1299.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200326,,1299.0,,,,,1299.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200327,,1299.0,,,,,1297.0,,-2.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200330,,1297.0,,,,,1283.0,,-14.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200331,,1283.0,1279.0,1286.0,1279.0,1286.0,1283.0,3.0,0.0,2.0,5.13,1.0,0.0,
-FG2102.ZCE,20200401,1286.0,1283.0,,,,,1278.0,,-5.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200402,,1278.0,,,,,1252.0,,-26.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200403,,1252.0,,,,,1232.0,,-20.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200407,,1232.0,,,,,1232.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200408,,1232.0,,,,,1232.0,,0.0,0.0,0.0,1.0,0.0,
-FG2102.ZCE,20200409,,1232.0,1224.0,1224.0,1224.0,1224.0,1224.0,-8.0,-8.0,35.0,85.68,36.0,35.0,
-FG2102.ZCE,20200410,1224.0,1224.0,,,,,1224.0,,0.0,0.0,0.0,36.0,0.0,
-FG2102.ZCE,20200413,,1224.0,1198.0,1198.0,1198.0,1198.0,1198.0,-26.0,-26.0,30.0,71.88,66.0,30.0,
-FG2102.ZCE,20200414,1198.0,1198.0,,,,,1198.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200415,,1198.0,,,,,1234.0,,36.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200416,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200417,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200420,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200421,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200422,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200423,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200424,,1234.0,,,,,1234.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200427,,1234.0,,,,,1237.0,,3.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200428,,1237.0,,,,,1237.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200429,,1237.0,,,,,1237.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200430,,1237.0,,,,,1237.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200506,,1237.0,,,,,1252.0,,15.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200507,,1252.0,,,,,1257.0,,5.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200508,,1257.0,,,,,1273.0,,16.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200511,,1273.0,,,,,1292.0,,19.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200512,,1292.0,,,,,1292.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200513,,1292.0,,,,,1315.0,,23.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200514,,1315.0,,,,,1315.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200515,,1315.0,,,,,1315.0,,0.0,0.0,0.0,66.0,0.0,
-FG2102.ZCE,20200518,,1315.0,1333.0,1358.0,1333.0,1358.0,1341.0,43.0,26.0,3.0,8.05,67.0,1.0,
-FG2102.ZCE,20200519,1358.0,1341.0,,,,,1341.0,,0.0,0.0,0.0,67.0,0.0,
-FG2102.ZCE,20200520,,1341.0,,,,,1341.0,,0.0,0.0,0.0,67.0,0.0,
-FG2102.ZCE,20200521,,1341.0,,,,,1346.0,,5.0,0.0,0.0,67.0,0.0,
-FG2102.ZCE,20200522,,1346.0,1332.0,1357.0,1332.0,1347.0,1345.0,1.0,-1.0,8.0,21.52,67.0,0.0,
-FG2102.ZCE,20200525,1347.0,1345.0,1325.0,1381.0,1325.0,1365.0,1350.0,20.0,5.0,31.0,83.69,72.0,5.0,
-FG2102.ZCE,20200526,1365.0,1350.0,,,,,1364.0,,14.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200527,,1364.0,,,,,1364.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200528,,1364.0,,,,,1364.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200529,,1364.0,1387.0,1387.0,1360.0,1381.0,1376.0,17.0,12.0,3.0,8.26,73.0,1.0,
-FG2102.ZCE,20200601,1381.0,1376.0,1374.0,1374.0,1374.0,1374.0,1374.0,-2.0,-2.0,2.0,5.5,72.0,-1.0,
-FG2102.ZCE,20200602,1374.0,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200603,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200604,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200605,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200608,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200609,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200610,,1374.0,,,,,1374.0,,0.0,0.0,0.0,72.0,0.0,
-FG2102.ZCE,20200611,,1374.0,1374.0,1374.0,1374.0,1374.0,1374.0,0.0,0.0,1.0,2.75,71.0,-1.0,
-FG2102.ZCE,20200612,1374.0,1374.0,,,,,1384.0,,10.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200615,,1384.0,,,,,1388.0,,4.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200616,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200617,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200618,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200619,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200622,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200623,,1388.0,,,,,1388.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200624,,1388.0,,,,,1404.0,,16.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200629,,1404.0,,,,,1404.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200630,,1404.0,,,,,1404.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200701,,1404.0,1406.0,1433.0,1406.0,1433.0,1420.0,29.0,16.0,2.0,5.68,71.0,0.0,
-FG2102.ZCE,20200702,1433.0,1420.0,,,,,1425.0,,5.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200703,,1425.0,,,,,1425.0,,0.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200706,,1425.0,,,,,1432.0,,7.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200707,,1432.0,,,,,1466.0,,34.0,0.0,0.0,71.0,0.0,
-FG2102.ZCE,20200708,,1466.0,1439.0,1475.0,1439.0,1470.0,1466.0,4.0,0.0,6.0,17.59,75.0,4.0,
-FG2102.ZCE,20200709,1470.0,1466.0,,,,,1471.0,,5.0,0.0,0.0,75.0,0.0,
-FG2102.ZCE,20200710,,1471.0,1463.0,1463.0,1463.0,1463.0,1463.0,-8.0,-8.0,2.0,5.85,75.0,0.0,
-FG2102.ZCE,20200713,1463.0,1463.0,,,,,1502.0,,39.0,0.0,0.0,75.0,0.0,
-FG2102.ZCE,20200714,,1502.0,1486.0,1500.0,1486.0,1500.0,1491.0,-2.0,-11.0,3.0,8.95,76.0,1.0,
-FG2102.ZCE,20200715,1500.0,1491.0,1529.0,1540.0,1529.0,1540.0,1536.0,49.0,45.0,3.0,9.22,76.0,0.0,
-FG2102.ZCE,20200716,1540.0,1536.0,,,,,1533.0,,-3.0,0.0,0.0,76.0,0.0,
-FG2102.ZCE,20200717,,1533.0,,,,,1572.0,,39.0,0.0,0.0,76.0,0.0,
-FG2102.ZCE,20200720,,1572.0,,,,,1562.0,,-10.0,0.0,0.0,76.0,0.0,
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-FG2102.ZCE,20210105,1947.0,1915.0,1943.0,1947.0,1916.0,1924.0,1926.0,9.0,11.0,165.0,635.49,227.0,-106.0,
-FG2102.ZCE,20210106,1924.0,1926.0,1916.0,1916.0,1842.0,1856.0,1878.0,-70.0,-48.0,338.0,1269.75,144.0,-83.0,
-FG2102.ZCE,20210107,1856.0,1878.0,1878.0,1878.0,1822.0,1823.0,1836.0,-55.0,-42.0,123.0,451.55,166.0,22.0,
-FG2102.ZCE,20210108,1823.0,1836.0,1834.0,1868.0,1771.0,1796.0,1832.0,-40.0,-4.0,393.0,1440.29,125.0,-41.0,
-FG2102.ZCE,20210111,1796.0,1832.0,1784.0,1794.0,1740.0,1771.0,1758.0,-61.0,-74.0,127.0,446.62,117.0,-8.0,
-FG2102.ZCE,20210112,1771.0,1758.0,1767.0,1769.0,1741.0,1742.0,1758.0,-16.0,0.0,15.0,52.75,111.0,-6.0,
-FG2102.ZCE,20210113,1742.0,1758.0,1728.0,1759.0,1728.0,1732.0,1743.0,-26.0,-15.0,22.0,76.71,101.0,-10.0,
-FG2102.ZCE,20210114,1732.0,1743.0,1730.0,1735.0,1681.0,1707.0,1712.0,-36.0,-31.0,28.0,95.86,106.0,5.0,
-FG2102.ZCE,20210115,1707.0,1712.0,1686.0,1705.0,1668.0,1696.0,1684.0,-16.0,-28.0,13.0,43.78,99.0,-7.0,
-FG2102.ZCE,20210118,1696.0,1684.0,1707.0,1737.0,1672.0,1715.0,1704.0,31.0,20.0,17.0,57.94,97.0,-2.0,
-FG2102.ZCE,20210119,1715.0,1704.0,1718.0,1749.0,1718.0,1744.0,1730.0,40.0,26.0,23.0,79.6,91.0,-6.0,
-FG2102.ZCE,20210120,1744.0,1730.0,1752.0,1753.0,1719.0,1720.0,1733.0,-10.0,3.0,8.0,27.73,92.0,1.0,
-FG2102.ZCE,20210121,1720.0,1733.0,1745.0,1769.0,1720.0,1766.0,1749.0,33.0,16.0,41.0,143.43,89.0,-3.0,
-FG2102.ZCE,20210122,1766.0,1749.0,1772.0,1798.0,1756.0,1781.0,1780.0,32.0,31.0,42.0,149.55,81.0,-8.0,
-FG2102.ZCE,20210125,1781.0,1780.0,1780.0,1825.0,1780.0,1825.0,1796.0,45.0,16.0,11.0,39.52,76.0,-5.0,
-FG2102.ZCE,20210126,1825.0,1796.0,1809.0,1809.0,1806.0,1806.0,1807.0,10.0,11.0,8.0,28.91,70.0,-6.0,
-FG2102.ZCE,20210127,1806.0,1807.0,1834.0,1834.0,1787.0,1831.0,1815.0,24.0,8.0,19.0,68.99,65.0,-5.0,
-FG2102.ZCE,20210128,1831.0,1815.0,1839.0,1905.0,1818.0,1870.0,1868.0,55.0,53.0,67.0,250.27,50.0,-15.0,
-FG2102.ZCE,20210129,1870.0,1868.0,1865.0,1865.0,1821.0,1865.0,1862.0,-3.0,-6.0,14.0,52.13,50.0,0.0,
-FG2102.ZCE,20210201,1865.0,1862.0,,,,,1889.0,,27.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210202,,1889.0,,,,,1874.0,,-15.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210203,,1874.0,,,,,1847.0,,-27.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210204,,1847.0,,,,,1868.0,,21.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210205,,1868.0,,,,,1903.0,,35.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210208,,1903.0,,,,,1913.0,,10.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210209,,1913.0,,,,,1929.0,,16.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210210,,1929.0,,,,,1938.0,,9.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210218,,1938.0,,,,,2002.0,,64.0,0.0,0.0,50.0,0.0,
-FG2102.ZCE,20210219,,2002.0,,,,,1989.0,,-13.0,0.0,0.0,0.0,-50.0,
diff --git a/data/FG/FG2103.csv b/data/FG/FG2103.csv
deleted file mode 100644
index e614f47..0000000
--- a/data/FG/FG2103.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2103.ZCE,20200316,,1423.0,,,,,1423.0,,0.0,0.0,0.0,0.0,,
-FG2103.ZCE,20200317,,1423.0,,,,,1410.0,,-13.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200318,,1410.0,,,,,1402.0,,-8.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200319,,1402.0,,,,,1370.0,,-32.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200320,,1370.0,,,,,1370.0,,0.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200323,,1370.0,,,,,1334.0,,-36.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200324,,1334.0,,,,,1334.0,,0.0,0.0,0.0,0.0,0.0,
-FG2103.ZCE,20200325,,1334.0,1265.0,1295.0,1265.0,1295.0,1269.0,-39.0,-65.0,10.0,25.39,8.0,8.0,
-FG2103.ZCE,20200326,1295.0,1269.0,1278.0,1278.0,1278.0,1278.0,1278.0,9.0,9.0,1.0,2.56,8.0,0.0,
-FG2103.ZCE,20200327,1278.0,1278.0,,,,,1278.0,,0.0,0.0,0.0,8.0,0.0,
-FG2103.ZCE,20200330,,1278.0,1272.0,1272.0,1265.0,1269.0,1267.0,-9.0,-11.0,7.0,17.74,4.0,-4.0,
-FG2103.ZCE,20200331,1269.0,1267.0,1271.0,1271.0,1271.0,1271.0,1271.0,4.0,4.0,1.0,2.54,4.0,0.0,
-FG2103.ZCE,20200401,1271.0,1271.0,,,,,1271.0,,0.0,0.0,0.0,4.0,0.0,
-FG2103.ZCE,20200402,,1271.0,1253.0,1269.0,1238.0,1269.0,1252.0,-2.0,-19.0,14.0,35.05,12.0,8.0,
-FG2103.ZCE,20200403,1269.0,1252.0,1258.0,1258.0,1216.0,1216.0,1233.0,-36.0,-19.0,8.0,19.73,18.0,6.0,
-FG2103.ZCE,20200407,1216.0,1233.0,1228.0,1229.0,1213.0,1222.0,1222.0,-11.0,-11.0,23.0,56.19,36.0,18.0,
-FG2103.ZCE,20200408,1222.0,1222.0,1222.0,1229.0,1212.0,1229.0,1224.0,7.0,2.0,10.0,24.49,43.0,7.0,
-FG2103.ZCE,20200409,1229.0,1224.0,1230.0,1233.0,1222.0,1223.0,1225.0,-1.0,1.0,57.0,139.7,97.0,54.0,
-FG2103.ZCE,20200410,1223.0,1225.0,1233.0,1239.0,1222.0,1232.0,1231.0,7.0,6.0,15.0,36.94,99.0,2.0,
-FG2103.ZCE,20200413,1232.0,1231.0,1233.0,1233.0,1183.0,1187.0,1212.0,-44.0,-19.0,95.0,230.21,181.0,82.0,
-FG2103.ZCE,20200414,1187.0,1212.0,1187.0,1201.0,1170.0,1201.0,1188.0,-11.0,-24.0,40.0,95.05,189.0,8.0,
-FG2103.ZCE,20200415,1201.0,1188.0,1198.0,1234.0,1196.0,1234.0,1220.0,46.0,32.0,33.0,80.53,179.0,-10.0,
-FG2103.ZCE,20200416,1234.0,1220.0,1227.0,1227.0,1207.0,1210.0,1217.0,-10.0,-3.0,20.0,48.69,189.0,10.0,
-FG2103.ZCE,20200417,1210.0,1217.0,1225.0,1253.0,1224.0,1253.0,1238.0,36.0,21.0,18.0,44.55,176.0,-13.0,
-FG2103.ZCE,20200420,1253.0,1238.0,1250.0,1250.0,1234.0,1236.0,1240.0,-2.0,2.0,23.0,57.06,177.0,1.0,
-FG2103.ZCE,20200421,1236.0,1240.0,1230.0,1230.0,1211.0,1213.0,1214.0,-27.0,-26.0,13.0,31.57,189.0,12.0,
-FG2103.ZCE,20200422,1213.0,1214.0,1212.0,1227.0,1212.0,1219.0,1219.0,5.0,5.0,29.0,70.7,174.0,-15.0,
-FG2103.ZCE,20200423,1219.0,1219.0,1231.0,1233.0,1213.0,1215.0,1230.0,-4.0,11.0,281.0,691.3,430.0,256.0,
-FG2103.ZCE,20200424,1215.0,1230.0,1222.0,1237.0,1222.0,1237.0,1234.0,7.0,4.0,26.0,64.15,415.0,-15.0,
-FG2103.ZCE,20200427,1237.0,1234.0,1248.0,1261.0,1247.0,1252.0,1254.0,18.0,20.0,7.0,17.56,414.0,-1.0,
-FG2103.ZCE,20200428,1252.0,1254.0,1253.0,1253.0,1241.0,1241.0,1248.0,-13.0,-6.0,9.0,22.47,414.0,0.0,
-FG2103.ZCE,20200429,1241.0,1248.0,1246.0,1247.0,1245.0,1245.0,1246.0,-3.0,-2.0,8.0,19.93,407.0,-7.0,
-FG2103.ZCE,20200430,1245.0,1246.0,,,,,1255.0,,9.0,0.0,0.0,407.0,0.0,
-FG2103.ZCE,20200506,,1255.0,1271.0,1277.0,1271.0,1273.0,1274.0,18.0,19.0,3.0,7.64,406.0,-1.0,
-FG2103.ZCE,20200507,1273.0,1274.0,1272.0,1279.0,1268.0,1279.0,1271.0,5.0,-3.0,32.0,81.35,409.0,3.0,
-FG2103.ZCE,20200508,1279.0,1271.0,1268.0,1297.0,1268.0,1291.0,1288.0,20.0,17.0,4.0,10.3,409.0,0.0,
-FG2103.ZCE,20200511,1291.0,1288.0,1293.0,1312.0,1293.0,1312.0,1304.0,24.0,16.0,5.0,13.04,409.0,0.0,
-FG2103.ZCE,20200512,1312.0,1304.0,1314.0,1314.0,1304.0,1313.0,1309.0,9.0,5.0,118.0,308.87,508.0,99.0,
-FG2103.ZCE,20200513,1313.0,1309.0,1268.0,1346.0,1268.0,1338.0,1323.0,29.0,14.0,24.0,63.53,508.0,0.0,
-FG2103.ZCE,20200514,1338.0,1323.0,1344.0,1344.0,1329.0,1336.0,1336.0,13.0,13.0,7.0,18.71,507.0,-1.0,
-FG2103.ZCE,20200515,1336.0,1336.0,1335.0,1336.0,1321.0,1322.0,1330.0,-14.0,-6.0,6.0,15.96,507.0,0.0,
-FG2103.ZCE,20200518,1322.0,1330.0,1330.0,1350.0,1330.0,1350.0,1344.0,20.0,14.0,13.0,34.95,507.0,0.0,
-FG2103.ZCE,20200519,1350.0,1344.0,1354.0,1360.0,1345.0,1350.0,1352.0,6.0,8.0,16.0,43.26,510.0,3.0,
-FG2103.ZCE,20200520,1350.0,1352.0,1349.0,1350.0,1348.0,1348.0,1349.0,-4.0,-3.0,9.0,24.28,510.0,0.0,
-FG2103.ZCE,20200521,1348.0,1349.0,,,,,1354.0,,5.0,0.0,0.0,510.0,0.0,
-FG2103.ZCE,20200522,,1354.0,1346.0,1346.0,1327.0,1327.0,1338.0,-27.0,-16.0,4.0,10.7,509.0,-1.0,
-FG2103.ZCE,20200525,1327.0,1338.0,1331.0,1370.0,1330.0,1365.0,1363.0,27.0,25.0,33.0,89.96,510.0,1.0,
-FG2103.ZCE,20200526,1365.0,1363.0,1363.0,1367.0,1362.0,1362.0,1366.0,-1.0,3.0,32.0,87.41,507.0,-3.0,
-FG2103.ZCE,20200527,1362.0,1366.0,1361.0,1361.0,1357.0,1360.0,1359.0,-6.0,-7.0,3.0,8.16,508.0,1.0,
-FG2103.ZCE,20200528,1360.0,1359.0,1356.0,1356.0,1356.0,1356.0,1356.0,-3.0,-3.0,1.0,2.71,508.0,0.0,
-FG2103.ZCE,20200529,1356.0,1356.0,1365.0,1370.0,1356.0,1359.0,1361.0,3.0,5.0,9.0,24.5,508.0,0.0,
-FG2103.ZCE,20200601,1359.0,1361.0,1365.0,1370.0,1361.0,1361.0,1365.0,0.0,4.0,3.0,8.19,508.0,0.0,
-FG2103.ZCE,20200602,1361.0,1365.0,1363.0,1367.0,1363.0,1367.0,1365.0,2.0,0.0,2.0,5.46,508.0,0.0,
-FG2103.ZCE,20200603,1367.0,1365.0,1359.0,1359.0,1355.0,1355.0,1357.0,-10.0,-8.0,3.0,8.14,507.0,-1.0,
-FG2103.ZCE,20200604,1355.0,1357.0,1352.0,1361.0,1352.0,1356.0,1352.0,-1.0,-5.0,108.0,292.13,608.0,101.0,
-FG2103.ZCE,20200605,1356.0,1352.0,1357.0,1365.0,1357.0,1365.0,1361.0,13.0,9.0,3.0,8.17,608.0,0.0,
-FG2103.ZCE,20200608,1365.0,1361.0,1359.0,1359.0,1359.0,1359.0,1359.0,-2.0,-2.0,1.0,2.72,609.0,1.0,
-FG2103.ZCE,20200609,1359.0,1359.0,1356.0,1358.0,1351.0,1358.0,1354.0,-1.0,-5.0,4.0,10.84,609.0,0.0,
-FG2103.ZCE,20200610,1358.0,1354.0,1359.0,1359.0,1357.0,1357.0,1357.0,3.0,3.0,51.0,138.42,658.0,49.0,
-FG2103.ZCE,20200611,1357.0,1357.0,1356.0,1376.0,1356.0,1376.0,1369.0,19.0,12.0,14.0,38.34,655.0,-3.0,
-FG2103.ZCE,20200612,1376.0,1369.0,1377.0,1395.0,1377.0,1395.0,1383.0,26.0,14.0,8.0,22.13,657.0,2.0,
-FG2103.ZCE,20200615,1395.0,1383.0,1392.0,1398.0,1390.0,1398.0,1393.0,15.0,10.0,5.0,13.94,656.0,-1.0,
-FG2103.ZCE,20200616,1398.0,1393.0,,,,,1391.0,,-2.0,0.0,0.0,656.0,0.0,
-FG2103.ZCE,20200617,,1391.0,1386.0,1386.0,1381.0,1381.0,1384.0,-10.0,-7.0,3.0,8.31,655.0,-1.0,
-FG2103.ZCE,20200618,1381.0,1384.0,1384.0,1390.0,1384.0,1390.0,1387.0,6.0,3.0,2.0,5.55,654.0,-1.0,
-FG2103.ZCE,20200619,1390.0,1387.0,,,,,1387.0,,0.0,0.0,0.0,654.0,0.0,
-FG2103.ZCE,20200622,,1387.0,1395.0,1395.0,1388.0,1388.0,1392.0,1.0,5.0,2.0,5.57,656.0,2.0,
-FG2103.ZCE,20200623,1388.0,1392.0,,,,,1392.0,,0.0,0.0,0.0,656.0,0.0,
-FG2103.ZCE,20200624,,1392.0,1395.0,1410.0,1395.0,1410.0,1403.0,18.0,11.0,6.0,16.84,657.0,1.0,
-FG2103.ZCE,20200629,1410.0,1403.0,,,,,1403.0,,0.0,0.0,0.0,657.0,0.0,
-FG2103.ZCE,20200630,,1403.0,1407.0,1407.0,1407.0,1407.0,1407.0,4.0,4.0,2.0,5.63,656.0,-1.0,
-FG2103.ZCE,20200701,1407.0,1407.0,1413.0,1415.0,1413.0,1415.0,1414.0,8.0,7.0,4.0,11.31,656.0,0.0,
-FG2103.ZCE,20200702,1415.0,1414.0,1414.0,1414.0,1414.0,1414.0,1414.0,0.0,0.0,1.0,2.83,656.0,0.0,
-FG2103.ZCE,20200703,1414.0,1414.0,,,,,1414.0,,0.0,0.0,0.0,656.0,0.0,
-FG2103.ZCE,20200706,,1414.0,1420.0,1425.0,1420.0,1425.0,1423.0,11.0,9.0,3.0,8.54,656.0,0.0,
-FG2103.ZCE,20200707,1425.0,1423.0,1417.0,1445.0,1417.0,1445.0,1419.0,22.0,-4.0,112.0,317.77,559.0,-97.0,
-FG2103.ZCE,20200708,1445.0,1419.0,1444.0,1446.0,1443.0,1446.0,1444.0,27.0,25.0,3.0,8.67,559.0,0.0,
-FG2103.ZCE,20200709,1446.0,1444.0,1450.0,1455.0,1450.0,1455.0,1452.0,11.0,8.0,3.0,8.71,561.0,2.0,
-FG2103.ZCE,20200710,1455.0,1452.0,1448.0,1448.0,1445.0,1445.0,1446.0,-7.0,-6.0,5.0,14.46,561.0,0.0,
-FG2103.ZCE,20200713,1445.0,1446.0,1447.0,1503.0,1447.0,1493.0,1455.0,47.0,9.0,3049.0,8875.56,579.0,18.0,
-FG2103.ZCE,20200714,1493.0,1455.0,1507.0,1514.0,1499.0,1514.0,1510.0,59.0,55.0,125.0,377.56,615.0,36.0,
-FG2103.ZCE,20200715,1514.0,1510.0,1520.0,1528.0,1511.0,1525.0,1520.0,15.0,10.0,32.0,97.29,630.0,15.0,
-FG2103.ZCE,20200716,1525.0,1520.0,1521.0,1527.0,1514.0,1516.0,1520.0,-4.0,0.0,26.0,79.02,632.0,2.0,
-FG2103.ZCE,20200717,1516.0,1520.0,1520.0,1561.0,1520.0,1561.0,1547.0,41.0,27.0,83.0,256.83,684.0,52.0,
-FG2103.ZCE,20200720,1561.0,1547.0,1560.0,1560.0,1541.0,1543.0,1546.0,-4.0,-1.0,18.0,55.66,676.0,-8.0,
-FG2103.ZCE,20200721,1543.0,1546.0,1550.0,1580.0,1550.0,1573.0,1564.0,27.0,18.0,107.0,334.63,710.0,34.0,
-FG2103.ZCE,20200722,1573.0,1564.0,1586.0,1627.0,1571.0,1577.0,1606.0,13.0,42.0,91.0,292.27,731.0,21.0,
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-FG2103.ZCE,20201210,1860.0,1856.0,1863.0,1920.0,1856.0,1861.0,1885.0,5.0,29.0,8033.0,30284.21,6979.0,353.0,
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-FG2103.ZCE,20201228,1924.0,1912.0,1921.0,1931.0,1867.0,1868.0,1894.0,-44.0,-18.0,8052.0,30499.2,5552.0,-280.0,
-FG2103.ZCE,20201229,1868.0,1894.0,1866.0,1884.0,1853.0,1869.0,1868.0,-25.0,-26.0,5053.0,18880.04,5612.0,60.0,
-FG2103.ZCE,20201230,1869.0,1868.0,1870.0,1875.0,1858.0,1867.0,1866.0,-1.0,-2.0,5729.0,21376.75,5175.0,-437.0,
-FG2103.ZCE,20201231,1867.0,1866.0,1859.0,1871.0,1837.0,1865.0,1856.0,-1.0,-10.0,4873.0,18091.91,5014.0,-161.0,
-FG2103.ZCE,20210104,1865.0,1856.0,1856.0,1884.0,1835.0,1874.0,1855.0,18.0,-1.0,6768.0,25107.45,5581.0,567.0,
-FG2103.ZCE,20210105,1874.0,1855.0,1870.0,1886.0,1846.0,1847.0,1862.0,-8.0,7.0,9923.0,36955.44,5970.0,389.0,
-FG2103.ZCE,20210106,1847.0,1862.0,1851.0,1851.0,1796.0,1800.0,1820.0,-62.0,-42.0,9358.0,34058.63,6205.0,235.0,
-FG2103.ZCE,20210107,1800.0,1820.0,1797.0,1801.0,1760.0,1763.0,1779.0,-57.0,-41.0,9272.0,32995.13,6335.0,130.0,
-FG2103.ZCE,20210108,1763.0,1779.0,1760.0,1795.0,1746.0,1764.0,1773.0,-15.0,-6.0,9697.0,34388.3,6114.0,-221.0,
-FG2103.ZCE,20210111,1764.0,1773.0,1761.0,1772.0,1717.0,1768.0,1741.0,-5.0,-32.0,9029.0,31431.47,5963.0,-151.0,
-FG2103.ZCE,20210112,1768.0,1741.0,1764.0,1766.0,1730.0,1746.0,1749.0,5.0,8.0,5629.0,19695.84,5926.0,-37.0,
-FG2103.ZCE,20210113,1746.0,1749.0,1749.0,1754.0,1714.0,1718.0,1732.0,-31.0,-17.0,6763.0,23433.56,5779.0,-147.0,
-FG2103.ZCE,20210114,1718.0,1732.0,1717.0,1719.0,1672.0,1672.0,1691.0,-60.0,-41.0,7038.0,23803.12,5532.0,-247.0,
-FG2103.ZCE,20210115,1672.0,1691.0,1674.0,1693.0,1662.0,1683.0,1676.0,-8.0,-15.0,7550.0,25305.56,5508.0,-24.0,
-FG2103.ZCE,20210118,1683.0,1676.0,1684.0,1723.0,1669.0,1718.0,1698.0,42.0,22.0,6736.0,22880.03,5323.0,-185.0,
-FG2103.ZCE,20210119,1718.0,1698.0,1712.0,1727.0,1696.0,1711.0,1709.0,13.0,11.0,5690.0,19451.8,5182.0,-141.0,
-FG2103.ZCE,20210120,1711.0,1709.0,1714.0,1724.0,1703.0,1712.0,1715.0,3.0,6.0,6660.0,22841.87,4996.0,-186.0,
-FG2103.ZCE,20210121,1712.0,1715.0,1719.0,1750.0,1704.0,1745.0,1732.0,30.0,17.0,6109.0,21156.32,4759.0,-237.0,
-FG2103.ZCE,20210122,1745.0,1732.0,1748.0,1771.0,1738.0,1762.0,1756.0,30.0,24.0,6334.0,22244.9,4543.0,-216.0,
-FG2103.ZCE,20210125,1762.0,1756.0,1772.0,1797.0,1736.0,1791.0,1763.0,35.0,7.0,8620.0,30386.99,4114.0,-429.0,
-FG2103.ZCE,20210126,1791.0,1763.0,1793.0,1799.0,1735.0,1738.0,1770.0,-25.0,7.0,6225.0,22041.03,4130.0,16.0,
-FG2103.ZCE,20210127,1738.0,1770.0,1737.0,1761.0,1735.0,1761.0,1752.0,-9.0,-18.0,6716.0,23535.85,4028.0,-102.0,
-FG2103.ZCE,20210128,1761.0,1752.0,1752.0,1775.0,1752.0,1774.0,1765.0,22.0,13.0,7785.0,27475.3,3359.0,-669.0,
-FG2103.ZCE,20210129,1774.0,1765.0,1770.0,1774.0,1754.0,1766.0,1764.0,1.0,-1.0,7590.0,26774.35,2602.0,-757.0,
-FG2103.ZCE,20210201,1766.0,1764.0,1767.0,1814.0,1761.0,1776.0,1788.0,12.0,24.0,2727.0,9753.01,2220.0,-382.0,
-FG2103.ZCE,20210202,1776.0,1788.0,1766.0,1790.0,1755.0,1776.0,1771.0,-12.0,-17.0,2569.0,9098.13,1709.0,-511.0,
-FG2103.ZCE,20210203,1776.0,1771.0,1767.0,1781.0,1760.0,1772.0,1773.0,1.0,2.0,733.0,2599.35,1394.0,-315.0,
-FG2103.ZCE,20210204,1772.0,1773.0,1775.0,1822.0,1768.0,1819.0,1786.0,46.0,13.0,448.0,1600.61,1234.0,-160.0,
-FG2103.ZCE,20210205,1819.0,1786.0,1816.0,1833.0,1811.0,1825.0,1826.0,39.0,40.0,961.0,3510.33,1172.0,-62.0,
-FG2103.ZCE,20210208,1825.0,1826.0,1825.0,1851.0,1816.0,1843.0,1836.0,17.0,10.0,162.0,595.03,1133.0,-39.0,
-FG2103.ZCE,20210209,1843.0,1836.0,1838.0,1863.0,1831.0,1863.0,1851.0,27.0,15.0,122.0,451.73,1107.0,-26.0,
-FG2103.ZCE,20210210,1863.0,1851.0,1855.0,1855.0,1830.0,1854.0,1836.0,3.0,-15.0,257.0,943.65,1098.0,-9.0,
-FG2103.ZCE,20210218,1854.0,1836.0,1870.0,1904.0,1870.0,1876.0,1894.0,40.0,58.0,215.0,814.39,1211.0,113.0,
-FG2103.ZCE,20210219,1876.0,1894.0,1874.0,1899.0,1874.0,1883.0,1886.0,-11.0,-8.0,177.0,667.54,1068.0,-143.0,
-FG2103.ZCE,20210222,1883.0,1886.0,1889.0,1924.0,1889.0,1924.0,1900.0,38.0,14.0,283.0,1075.55,1068.0,0.0,
-FG2103.ZCE,20210223,1924.0,1900.0,1929.0,1939.0,1898.0,1915.0,1926.0,15.0,26.0,230.0,885.88,865.0,-203.0,
-FG2103.ZCE,20210224,1915.0,1926.0,1923.0,1936.0,1910.0,1934.0,1927.0,8.0,1.0,155.0,597.3,775.0,-90.0,
-FG2103.ZCE,20210225,1934.0,1927.0,1946.0,2005.0,1931.0,1980.0,1987.0,53.0,60.0,122.0,484.82,706.0,-69.0,
-FG2103.ZCE,20210226,1980.0,1987.0,1995.0,1998.0,1932.0,1998.0,1963.0,11.0,-24.0,112.0,439.8,617.0,-89.0,
-FG2103.ZCE,20210301,1998.0,1963.0,2019.0,2019.0,1932.0,1932.0,1997.0,-31.0,34.0,4.0,15.98,613.0,-4.0,
-FG2103.ZCE,20210302,1932.0,1997.0,,,,,1997.0,,0.0,0.0,0.0,613.0,0.0,
-FG2103.ZCE,20210303,,1997.0,,,,,1997.0,,0.0,0.0,0.0,613.0,0.0,
-FG2103.ZCE,20210304,,1997.0,2049.0,2049.0,2049.0,2049.0,2049.0,52.0,52.0,2.0,8.2,611.0,-2.0,
-FG2103.ZCE,20210305,2049.0,2049.0,,,,,2049.0,,0.0,0.0,0.0,611.0,0.0,
-FG2103.ZCE,20210308,,2049.0,2050.0,2055.0,2050.0,2055.0,2054.0,6.0,5.0,5.0,20.54,606.0,-5.0,
-FG2103.ZCE,20210309,2055.0,2054.0,2100.0,2105.0,2100.0,2105.0,2103.0,51.0,49.0,3.0,12.62,604.0,-2.0,
-FG2103.ZCE,20210310,2105.0,2103.0,2000.0,2000.0,2000.0,2000.0,2000.0,-103.0,-103.0,1.0,4.0,604.0,0.0,
-FG2103.ZCE,20210311,2000.0,2000.0,1980.0,1985.0,1980.0,1985.0,1983.0,-15.0,-17.0,100.0,396.5,504.0,-100.0,
-FG2103.ZCE,20210312,1985.0,1983.0,,,,,1983.0,,0.0,100.0,396.0,0.0,-504.0,
diff --git a/data/FG/FG2104.csv b/data/FG/FG2104.csv
deleted file mode 100644
index 5e8c190..0000000
--- a/data/FG/FG2104.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2104.ZCE,20200416,,1220.0,,,,,1220.0,,0.0,0.0,0.0,0.0,,
-FG2104.ZCE,20200417,,1220.0,,,,,1221.0,,1.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200420,,1221.0,,,,,1221.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200421,,1221.0,,,,,1221.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200422,,1221.0,1255.0,1255.0,1255.0,1255.0,1255.0,34.0,34.0,1.0,2.51,1.0,1.0,
-FG2104.ZCE,20200423,1255.0,1255.0,,,,,1240.0,,-15.0,0.0,0.0,1.0,0.0,
-FG2104.ZCE,20200424,,1240.0,,,,,1240.0,,0.0,0.0,0.0,1.0,0.0,
-FG2104.ZCE,20200427,,1240.0,,,,,1257.0,,17.0,0.0,0.0,1.0,0.0,
-FG2104.ZCE,20200428,,1257.0,1280.0,1280.0,1248.0,1272.0,1266.0,15.0,9.0,4.0,10.13,1.0,0.0,
-FG2104.ZCE,20200429,1272.0,1266.0,1265.0,1265.0,1265.0,1265.0,1265.0,-1.0,-1.0,1.0,2.53,0.0,-1.0,
-FG2104.ZCE,20200430,1265.0,1265.0,,,,,1265.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200506,,1265.0,,,,,1275.0,,10.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200507,,1275.0,,,,,1272.0,,-3.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200508,,1272.0,,,,,1289.0,,17.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200511,,1289.0,,,,,1301.0,,12.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200512,,1301.0,,,,,1301.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200513,,1301.0,,,,,1315.0,,14.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200514,,1315.0,1340.0,1340.0,1340.0,1340.0,1340.0,25.0,25.0,250.0,670.0,250.0,250.0,
-FG2104.ZCE,20200515,1340.0,1340.0,,,,,1340.0,,0.0,0.0,0.0,250.0,0.0,
-FG2104.ZCE,20200518,,1340.0,,,,,1340.0,,0.0,0.0,0.0,250.0,0.0,
-FG2104.ZCE,20200519,,1340.0,,,,,1340.0,,0.0,0.0,0.0,250.0,0.0,
-FG2104.ZCE,20200520,,1340.0,1340.0,1340.0,1340.0,1340.0,1340.0,0.0,0.0,250.0,670.0,0.0,-250.0,
-FG2104.ZCE,20200521,1340.0,1340.0,,,,,1342.0,,2.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200522,,1342.0,,,,,1342.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200525,,1342.0,,,,,1367.0,,25.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200526,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200527,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200528,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200529,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200601,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200602,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200603,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200604,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200605,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200608,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200609,,1367.0,,,,,1367.0,,0.0,0.0,0.0,0.0,0.0,
-FG2104.ZCE,20200610,,1367.0,1326.0,1371.0,1326.0,1365.0,1364.0,-2.0,-3.0,53.0,144.63,52.0,52.0,
-FG2104.ZCE,20200611,1365.0,1364.0,1395.0,1395.0,1369.0,1369.0,1379.0,5.0,15.0,3.0,8.28,52.0,0.0,
-FG2104.ZCE,20200612,1369.0,1379.0,,,,,1380.0,,1.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200615,,1380.0,,,,,1386.0,,6.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200616,,1386.0,,,,,1386.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200617,,1386.0,,,,,1386.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200618,,1386.0,1370.0,1391.0,1370.0,1391.0,1381.0,5.0,-5.0,2.0,5.52,52.0,0.0,
-FG2104.ZCE,20200619,1391.0,1381.0,,,,,1381.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200622,,1381.0,,,,,1381.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200623,,1381.0,1375.0,1399.0,1375.0,1399.0,1387.0,18.0,6.0,2.0,5.55,52.0,0.0,
-FG2104.ZCE,20200624,1399.0,1387.0,,,,,1401.0,,14.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200629,,1401.0,,,,,1401.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200630,,1401.0,,,,,1401.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200701,,1401.0,,,,,1402.0,,1.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200702,,1402.0,,,,,1411.0,,9.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200703,,1411.0,,,,,1411.0,,0.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200706,,1411.0,,,,,1415.0,,4.0,0.0,0.0,52.0,0.0,
-FG2104.ZCE,20200707,,1415.0,1445.0,1445.0,1445.0,1445.0,1445.0,30.0,30.0,1.0,2.89,53.0,1.0,
-FG2104.ZCE,20200708,1445.0,1445.0,,,,,1445.0,,0.0,0.0,0.0,53.0,0.0,
-FG2104.ZCE,20200709,,1445.0,,,,,1451.0,,6.0,0.0,0.0,53.0,0.0,
-FG2104.ZCE,20200710,,1451.0,,,,,1451.0,,0.0,0.0,0.0,53.0,0.0,
-FG2104.ZCE,20200713,,1451.0,1484.0,1495.0,1484.0,1493.0,1490.0,42.0,39.0,4.0,11.92,54.0,1.0,
-FG2104.ZCE,20200714,1493.0,1490.0,1484.0,1499.0,1484.0,1499.0,1484.0,9.0,-6.0,1501.0,4455.0,1554.0,1500.0,
-FG2104.ZCE,20200715,1499.0,1484.0,1504.0,1504.0,1504.0,1504.0,1504.0,20.0,20.0,1.0,3.01,1555.0,1.0,
-FG2104.ZCE,20200716,1504.0,1504.0,,,,,1504.0,,0.0,0.0,0.0,1555.0,0.0,
-FG2104.ZCE,20200717,,1504.0,1517.0,1528.0,1517.0,1528.0,1523.0,24.0,19.0,2.0,6.09,1555.0,0.0,
-FG2104.ZCE,20200720,1528.0,1523.0,1525.0,1529.0,1524.0,1524.0,1526.0,1.0,3.0,3.0,9.16,1555.0,0.0,
-FG2104.ZCE,20200721,1524.0,1526.0,1530.0,1548.0,1530.0,1543.0,1541.0,17.0,15.0,5.0,15.42,1557.0,2.0,
-FG2104.ZCE,20200722,1543.0,1541.0,1588.0,1593.0,1541.0,1545.0,1578.0,4.0,37.0,12.0,37.87,1565.0,8.0,
-FG2104.ZCE,20200723,1545.0,1578.0,1518.0,1566.0,1518.0,1526.0,1518.0,-52.0,-60.0,607.0,1843.19,2165.0,600.0,
-FG2104.ZCE,20200724,1526.0,1518.0,,,,,1531.0,,13.0,0.0,0.0,2165.0,0.0,
-FG2104.ZCE,20200727,,1531.0,1560.0,1560.0,1556.0,1556.0,1558.0,25.0,27.0,4.0,12.47,2165.0,0.0,
-FG2104.ZCE,20200728,1556.0,1558.0,,,,,1551.0,,-7.0,0.0,0.0,2165.0,0.0,
-FG2104.ZCE,20200729,,1551.0,,,,,1543.0,,-8.0,0.0,0.0,2165.0,0.0,
-FG2104.ZCE,20200730,,1543.0,,,,,1558.0,,15.0,0.0,0.0,2165.0,0.0,
-FG2104.ZCE,20200731,,1558.0,,,,,1578.0,,20.0,0.0,0.0,2165.0,0.0,
-FG2104.ZCE,20200803,,1578.0,1620.0,1635.0,1620.0,1628.0,1626.0,50.0,48.0,7.0,22.77,2168.0,3.0,
-FG2104.ZCE,20200804,1628.0,1626.0,1633.0,1672.0,1633.0,1658.0,1661.0,32.0,35.0,37.0,122.92,2167.0,-1.0,
-FG2104.ZCE,20200805,1658.0,1661.0,1667.0,1679.0,1667.0,1679.0,1672.0,18.0,11.0,6.0,20.06,2169.0,2.0,
-FG2104.ZCE,20200806,1679.0,1672.0,1683.0,1708.0,1672.0,1692.0,1690.0,20.0,18.0,13.0,43.94,2172.0,3.0,
-FG2104.ZCE,20200807,1692.0,1690.0,1693.0,1699.0,1685.0,1695.0,1694.0,5.0,4.0,15.0,50.83,2170.0,-2.0,
-FG2104.ZCE,20200810,1695.0,1694.0,1680.0,1699.0,1680.0,1699.0,1683.0,5.0,-11.0,14.0,47.12,2171.0,1.0,
-FG2104.ZCE,20200811,1699.0,1683.0,1725.0,1751.0,1725.0,1751.0,1745.0,68.0,62.0,54.0,188.49,2213.0,42.0,
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-FG2104.ZCE,20210223,1977.0,1965.0,1973.0,2012.0,1969.0,1992.0,1990.0,27.0,25.0,6518.0,25947.21,6203.0,-579.0,
-FG2104.ZCE,20210224,1992.0,1990.0,1991.0,2014.0,1981.0,2011.0,1994.0,21.0,4.0,7150.0,28520.21,5809.0,-394.0,
-FG2104.ZCE,20210225,2011.0,1994.0,2016.0,2094.0,2007.0,2082.0,2050.0,88.0,56.0,13609.0,55790.07,4169.0,-1640.0,
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-FG2104.ZCE,20210304,2116.0,2147.0,2110.0,2129.0,2095.0,2103.0,2111.0,-44.0,-36.0,219.0,924.55,1881.0,-58.0,
-FG2104.ZCE,20210305,2103.0,2111.0,2100.0,2156.0,2081.0,2151.0,2130.0,40.0,19.0,628.0,2675.68,1692.0,-189.0,
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-FG2104.ZCE,20210310,2093.0,2104.0,2101.0,2127.0,2079.0,2111.0,2102.0,7.0,-2.0,253.0,1063.4,1345.0,12.0,
-FG2104.ZCE,20210311,2111.0,2102.0,2109.0,2110.0,2027.0,2062.0,2062.0,-40.0,-40.0,365.0,1505.42,1244.0,-101.0,
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-FG2104.ZCE,20210317,2095.0,2106.0,2083.0,2176.0,2075.0,2176.0,2107.0,70.0,1.0,72.0,303.42,1149.0,-16.0,
-FG2104.ZCE,20210318,2176.0,2107.0,2162.0,2183.0,2156.0,2181.0,2169.0,74.0,62.0,70.0,303.68,1135.0,-14.0,
-FG2104.ZCE,20210319,2181.0,2169.0,2169.0,2201.0,2158.0,2180.0,2174.0,11.0,5.0,52.0,226.15,1132.0,-3.0,
-FG2104.ZCE,20210322,2180.0,2174.0,2180.0,2237.0,2180.0,2204.0,2218.0,30.0,44.0,877.0,3889.89,1026.0,-106.0,
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-FG2104.ZCE,20210324,2186.0,2180.0,2257.0,2257.0,2120.0,2133.0,2138.0,-47.0,-42.0,118.0,504.51,889.0,-84.0,
-FG2104.ZCE,20210325,2133.0,2138.0,2137.0,2154.0,2122.0,2139.0,2138.0,1.0,0.0,41.0,175.34,889.0,0.0,
-FG2104.ZCE,20210326,2139.0,2138.0,2165.0,2242.0,2164.0,2236.0,2192.0,98.0,54.0,56.0,245.53,872.0,-17.0,
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-FG2104.ZCE,20210401,2200.0,2207.0,2200.0,2200.0,2105.0,2105.0,2168.0,-102.0,-39.0,3.0,13.01,801.0,1.0,
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-FG2104.ZCE,20210407,,2134.0,,,,,2140.0,,6.0,0.0,0.0,803.0,0.0,
-FG2104.ZCE,20210408,,2140.0,2106.0,2106.0,2094.0,2094.0,2098.0,-46.0,-42.0,3.0,12.59,806.0,3.0,
-FG2104.ZCE,20210409,2094.0,2098.0,2099.0,2099.0,2079.0,2079.0,2084.0,-19.0,-14.0,4.0,16.67,809.0,3.0,
-FG2104.ZCE,20210412,2079.0,2084.0,,,,,2075.0,,-9.0,0.0,0.0,809.0,0.0,
-FG2104.ZCE,20210413,,2075.0,,,,,2117.0,,42.0,0.0,0.0,809.0,0.0,
-FG2104.ZCE,20210414,,2117.0,,,,,2123.0,,6.0,0.0,0.0,809.0,0.0,
-FG2104.ZCE,20210415,,2123.0,,,,,2151.0,,28.0,0.0,0.0,0.0,-809.0,
diff --git a/data/FG/FG2105.csv b/data/FG/FG2105.csv
deleted file mode 100644
index 890ee5b..0000000
--- a/data/FG/FG2105.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2105.ZCE,20200520,,1340.0,1340.0,1344.0,1316.0,1330.0,1336.0,-10.0,-4.0,332.0,887.37,262.0,,
-FG2105.ZCE,20200521,1330.0,1336.0,1333.0,1341.0,1328.0,1341.0,1333.0,5.0,-3.0,97.0,258.54,295.0,33.0,
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-FG2105.ZCE,20200526,1342.0,1333.0,1346.0,1349.0,1336.0,1344.0,1343.0,11.0,10.0,202.0,542.63,287.0,-96.0,
-FG2105.ZCE,20200527,1344.0,1343.0,1339.0,1346.0,1337.0,1341.0,1341.0,-2.0,-2.0,89.0,238.76,300.0,13.0,
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-FG2105.ZCE,20200601,1346.0,1342.0,1347.0,1356.0,1338.0,1345.0,1346.0,3.0,4.0,157.0,422.79,370.0,31.0,
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-FG2105.ZCE,20200603,1349.0,1344.0,1348.0,1348.0,1340.0,1344.0,1342.0,0.0,-2.0,96.0,257.69,410.0,39.0,
-FG2105.ZCE,20200604,1344.0,1342.0,1340.0,1348.0,1338.0,1345.0,1342.0,3.0,0.0,212.0,568.94,442.0,32.0,
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-FG2105.ZCE,20200610,1341.0,1340.0,1340.0,1348.0,1340.0,1342.0,1344.0,2.0,4.0,108.0,290.32,458.0,-23.0,
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-FG2105.ZCE,20200615,1372.0,1364.0,1375.0,1381.0,1366.0,1374.0,1375.0,10.0,11.0,115.0,316.19,524.0,5.0,
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-FG2105.ZCE,20200619,1365.0,1363.0,1362.0,1372.0,1362.0,1365.0,1367.0,2.0,4.0,72.0,196.89,547.0,-11.0,
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-FG2105.ZCE,20200630,1384.0,1383.0,1382.0,1388.0,1382.0,1382.0,1384.0,-1.0,1.0,70.0,193.76,706.0,24.0,
-FG2105.ZCE,20200701,1382.0,1384.0,1385.0,1390.0,1382.0,1390.0,1389.0,6.0,5.0,189.0,525.01,760.0,54.0,
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-FG2105.ZCE,20200703,1394.0,1392.0,1389.0,1398.0,1389.0,1395.0,1394.0,3.0,2.0,158.0,440.47,899.0,2.0,
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-FG2105.ZCE,20200709,1418.0,1421.0,1418.0,1441.0,1418.0,1436.0,1432.0,15.0,11.0,300.0,859.16,1263.0,121.0,
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-FG2105.ZCE,20200713,1438.0,1438.0,1439.0,1487.0,1437.0,1477.0,1468.0,39.0,30.0,1552.0,4556.59,1509.0,157.0,
-FG2105.ZCE,20200714,1477.0,1468.0,1478.0,1497.0,1476.0,1489.0,1489.0,21.0,21.0,1274.0,3794.47,1863.0,354.0,
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-FG2105.ZCE,20200716,1497.0,1495.0,1498.0,1499.0,1488.0,1490.0,1493.0,-5.0,-2.0,547.0,1633.67,2088.0,28.0,
-FG2105.ZCE,20200717,1490.0,1493.0,1489.0,1526.0,1489.0,1524.0,1513.0,31.0,20.0,3077.0,9311.64,3299.0,1211.0,
-FG2105.ZCE,20200720,1524.0,1513.0,1522.0,1527.0,1505.0,1509.0,1516.0,-4.0,3.0,1559.0,4726.33,3724.0,425.0,
-FG2105.ZCE,20200721,1509.0,1516.0,1514.0,1542.0,1514.0,1539.0,1530.0,23.0,14.0,3672.0,11238.24,4732.0,1008.0,
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-FG2105.ZCE,20200728,1533.0,1544.0,1531.0,1543.0,1531.0,1540.0,1537.0,-4.0,-7.0,1608.0,4942.31,7335.0,246.0,
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-FG2105.ZCE,20200731,1557.0,1550.0,1556.0,1577.0,1546.0,1574.0,1564.0,24.0,14.0,4666.0,14590.71,11580.0,1669.0,
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-FG2105.ZCE,20210218,1870.0,1858.0,1885.0,1931.0,1885.0,1921.0,1919.0,63.0,61.0,365222.0,1402065.12,428002.0,36352.0,
-FG2105.ZCE,20210219,1921.0,1919.0,1923.0,1924.0,1889.0,1911.0,1907.0,-8.0,-12.0,537467.0,2049794.41,437302.0,9300.0,
-FG2105.ZCE,20210222,1911.0,1907.0,1909.0,1977.0,1905.0,1959.0,1949.0,52.0,42.0,848556.0,3307681.77,470141.0,32839.0,
-FG2105.ZCE,20210223,1959.0,1949.0,1955.0,1993.0,1952.0,1969.0,1968.0,20.0,19.0,919450.0,3618823.53,465406.0,-4735.0,
-FG2105.ZCE,20210224,1969.0,1968.0,1969.0,1992.0,1953.0,1988.0,1971.0,20.0,3.0,764366.0,3012434.06,483398.0,17992.0,
-FG2105.ZCE,20210225,1988.0,1971.0,1995.0,2070.0,1977.0,2059.0,2025.0,88.0,54.0,1187990.0,4811172.25,451300.0,-32098.0,
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-FG2105.ZCE,20210301,2044.0,2051.0,2042.0,2118.0,2032.0,2071.0,2076.0,20.0,25.0,1251336.0,5194389.56,440425.0,-2936.0,
-FG2105.ZCE,20210302,2071.0,2076.0,2071.0,2098.0,2046.0,2090.0,2070.0,14.0,-6.0,1072025.0,4439200.03,464460.0,24035.0,
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-FG2105.ZCE,20210304,2088.0,2120.0,2094.0,2107.0,2060.0,2077.0,2083.0,-43.0,-37.0,1638087.0,6825261.59,484694.0,38164.0,
-FG2105.ZCE,20210305,2077.0,2083.0,2079.0,2130.0,2047.0,2107.0,2089.0,24.0,6.0,2283564.0,9541232.79,525105.0,40411.0,
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-FG2105.ZCE,20210309,2071.0,2106.0,2071.0,2078.0,2004.0,2013.0,2048.0,-93.0,-58.0,1904279.0,7798797.5,446158.0,-41194.0,
-FG2105.ZCE,20210310,2013.0,2048.0,2028.0,2044.0,1999.0,2041.0,2023.0,-7.0,-25.0,1340045.0,5421436.66,443406.0,-2752.0,
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-FG2105.ZCE,20210312,1986.0,1969.0,1982.0,1995.0,1953.0,1972.0,1969.0,3.0,0.0,855827.0,3370117.36,397248.0,-6571.0,
-FG2105.ZCE,20210315,1972.0,1969.0,1970.0,2025.0,1938.0,2021.0,1968.0,52.0,-1.0,943418.0,3712909.5,382039.0,-15209.0,
-FG2105.ZCE,20210316,2021.0,1968.0,2016.0,2043.0,1979.0,2001.0,2015.0,33.0,47.0,980751.0,3952578.51,448949.0,66910.0,
-FG2105.ZCE,20210317,2001.0,2015.0,1991.0,2074.0,1977.0,2067.0,2014.0,52.0,-1.0,932878.0,3758137.63,428197.0,-20752.0,
-FG2105.ZCE,20210318,2067.0,2014.0,2067.0,2095.0,2059.0,2078.0,2074.0,64.0,60.0,893207.0,3705821.35,432790.0,4593.0,
-FG2105.ZCE,20210319,2078.0,2074.0,2084.0,2094.0,2040.0,2055.0,2069.0,-19.0,-5.0,829997.0,3433770.56,374543.0,-58247.0,
-FG2105.ZCE,20210322,2055.0,2069.0,2051.0,2118.0,2051.0,2090.0,2092.0,21.0,23.0,771953.0,3229453.36,422349.0,47806.0,
-FG2105.ZCE,20210323,2090.0,2092.0,2091.0,2103.0,2068.0,2082.0,2085.0,-10.0,-7.0,680365.0,2836809.73,379083.0,,
-FG2105.ZCE,20210324,2082.0,2085.0,2070.0,2082.0,2008.0,2049.0,2041.0,-36.0,-44.0,921645.0,3762026.76,401911.0,22828.0,
-FG2105.ZCE,20210325,2049.0,2041.0,2049.0,2064.0,2028.0,2051.0,2046.0,10.0,5.0,635235.0,2599287.67,373805.0,-28106.0,
-FG2105.ZCE,20210326,2051.0,2046.0,2044.0,2135.0,2032.0,2133.0,2081.0,87.0,35.0,880322.0,3663229.33,457542.0,83737.0,
-FG2105.ZCE,20210329,2133.0,2081.0,2132.0,2144.0,2104.0,2125.0,2123.0,44.0,42.0,782908.0,3324600.63,420983.0,-36559.0,
-FG2105.ZCE,20210330,2125.0,2123.0,2125.0,2152.0,2109.0,2135.0,2130.0,12.0,7.0,749197.0,3190912.19,443347.0,22364.0,
-FG2105.ZCE,20210331,2135.0,2130.0,2135.0,2146.0,2110.0,2112.0,2128.0,-18.0,-2.0,642133.0,2733375.99,383473.0,-59874.0,
-FG2105.ZCE,20210401,2112.0,2128.0,2100.0,2144.0,2094.0,2116.0,2115.0,-12.0,-13.0,677060.0,2863359.66,374525.0,-8948.0,
-FG2105.ZCE,20210402,2116.0,2115.0,2117.0,2123.0,2082.0,2117.0,2104.0,2.0,-11.0,693350.0,2917608.77,326253.0,-48272.0,
-FG2105.ZCE,20210406,2117.0,2104.0,2130.0,2182.0,2096.0,2159.0,2149.0,55.0,45.0,472701.0,2031692.49,309842.0,-16411.0,
-FG2105.ZCE,20210407,2159.0,2149.0,2160.0,2164.0,2109.0,2123.0,2134.0,-26.0,-15.0,444019.0,1895374.32,279798.0,-30044.0,
-FG2105.ZCE,20210408,2123.0,2134.0,2112.0,2140.0,2111.0,2124.0,2124.0,-10.0,-10.0,249670.0,1060820.19,229608.0,-50190.0,
-FG2105.ZCE,20210409,2124.0,2124.0,2123.0,2128.0,2095.0,2099.0,2111.0,-25.0,-13.0,218986.0,924386.36,175281.0,-54327.0,
-FG2105.ZCE,20210412,2099.0,2111.0,2106.0,2147.0,2103.0,2140.0,2124.0,29.0,13.0,203943.0,866439.03,165179.0,-10102.0,
-FG2105.ZCE,20210413,2140.0,2124.0,2159.0,2187.0,2145.0,2179.0,2163.0,55.0,39.0,137927.0,596785.78,169460.0,4281.0,
-FG2105.ZCE,20210414,2179.0,2163.0,2179.0,2182.0,2156.0,2170.0,2169.0,7.0,6.0,90821.0,393998.3,148973.0,-20487.0,
-FG2105.ZCE,20210415,2170.0,2169.0,2173.0,2207.0,2165.0,2203.0,2182.0,34.0,13.0,103598.0,452165.95,137356.0,-11617.0,
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-FG2105.ZCE,20210419,2234.0,2208.0,2228.0,2248.0,2208.0,2239.0,2231.0,31.0,23.0,64848.0,289308.27,102019.0,-8333.0,
-FG2105.ZCE,20210420,2239.0,2231.0,2239.0,2252.0,2227.0,2247.0,2241.0,16.0,10.0,52495.0,235266.41,81106.0,-20913.0,
-FG2105.ZCE,20210421,2247.0,2241.0,2244.0,2255.0,2230.0,2255.0,2242.0,14.0,1.0,38627.0,173210.46,75807.0,-5299.0,
-FG2105.ZCE,20210422,2255.0,2242.0,2255.0,2266.0,2225.0,2232.0,2250.0,-10.0,8.0,51150.0,230142.02,59454.0,-16353.0,
-FG2105.ZCE,20210423,2232.0,2250.0,2231.0,2252.0,2228.0,2249.0,2239.0,-1.0,-11.0,31559.0,141320.26,52887.0,-6567.0,
-FG2105.ZCE,20210426,2249.0,2239.0,2248.0,2265.0,2231.0,2254.0,2249.0,15.0,10.0,23796.0,107030.54,44314.0,-8573.0,
-FG2105.ZCE,20210427,2254.0,2249.0,2254.0,2308.0,2245.0,2291.0,2272.0,42.0,23.0,22738.0,103339.0,35369.0,-8945.0,
-FG2105.ZCE,20210428,2291.0,2272.0,2294.0,2300.0,2278.0,2295.0,2290.0,23.0,18.0,16092.0,73696.02,26360.0,-9009.0,
-FG2105.ZCE,20210429,2295.0,2290.0,2295.0,2333.0,2287.0,2322.0,2314.0,32.0,24.0,19231.0,88990.15,13430.0,-12930.0,
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-FG2105.ZCE,20210507,2467.0,2500.0,2490.0,2492.0,2389.0,2420.0,2484.0,-80.0,-16.0,178.0,844.11,366.0,-162.0,
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-FG2105.ZCE,20210513,2668.0,2657.0,2817.0,2817.0,2816.0,2816.0,2816.0,159.0,159.0,92.0,517.8,247.0,-89.0,
-FG2105.ZCE,20210514,2816.0,2816.0,2788.0,2788.0,2657.0,2657.0,2692.0,-159.0,-124.0,8.0,43.06,239.0,-8.0,
-FG2105.ZCE,20210517,2657.0,2692.0,2754.0,2800.0,2530.0,2530.0,2723.0,-162.0,31.0,65.0,354.0,244.0,5.0,
-FG2105.ZCE,20210518,2530.0,2723.0,2723.0,2723.0,2600.0,2600.0,2604.0,-123.0,-119.0,151.0,786.43,93.0,-151.0,
-FG2105.ZCE,20210519,2600.0,2604.0,,,,,2546.0,,-58.0,17.0,86.56,0.0,-93.0,
diff --git a/data/FG/FG2106.csv b/data/FG/FG2106.csv
deleted file mode 100644
index 5cab5ec..0000000
--- a/data/FG/FG2106.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2106.ZCE,20200615,,1364.0,1345.0,1423.0,1345.0,1409.0,1399.0,45.0,35.0,5.0,14.0,3.0,,
-FG2106.ZCE,20200616,1409.0,1399.0,,,,,1399.0,,0.0,0.0,0.0,3.0,0.0,
-FG2106.ZCE,20200617,,1399.0,1391.0,1392.0,1391.0,1392.0,1392.0,-7.0,-7.0,2.0,5.57,4.0,1.0,
-FG2106.ZCE,20200618,1392.0,1392.0,,,,,1392.0,,0.0,0.0,0.0,4.0,0.0,
-FG2106.ZCE,20200619,,1392.0,,,,,1392.0,,0.0,0.0,0.0,4.0,0.0,
-FG2106.ZCE,20200622,,1392.0,,,,,1392.0,,0.0,0.0,0.0,4.0,0.0,
-FG2106.ZCE,20200623,,1392.0,1393.0,1393.0,1381.0,1381.0,1389.0,-11.0,-3.0,4.0,11.12,0.0,-4.0,
-FG2106.ZCE,20200624,1381.0,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200629,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200630,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200701,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200702,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200703,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200706,,1389.0,,,,,1389.0,,0.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200707,,1389.0,,,,,1405.0,,16.0,0.0,0.0,0.0,0.0,
-FG2106.ZCE,20200708,,1405.0,1444.0,1444.0,1412.0,1412.0,1428.0,7.0,23.0,2.0,5.71,1.0,1.0,
-FG2106.ZCE,20200709,1412.0,1428.0,,,,,1429.0,,1.0,0.0,0.0,1.0,0.0,
-FG2106.ZCE,20200710,,1429.0,,,,,1429.0,,0.0,0.0,0.0,1.0,0.0,
-FG2106.ZCE,20200713,,1429.0,,,,,1457.0,,28.0,0.0,0.0,1.0,0.0,
-FG2106.ZCE,20200714,,1457.0,,,,,1471.0,,14.0,0.0,0.0,1.0,0.0,
-FG2106.ZCE,20200715,,1471.0,1470.0,1499.0,1470.0,1478.0,1485.0,7.0,14.0,5.0,14.85,2.0,1.0,
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-FG2106.ZCE,20210609,,2635.0,,,,,2635.0,,0.0,0.0,0.0,80.0,0.0,
-FG2106.ZCE,20210610,,2635.0,,,,,2635.0,,0.0,0.0,0.0,80.0,0.0,
-FG2106.ZCE,20210611,,2635.0,,,,,2635.0,,0.0,0.0,0.0,80.0,0.0,
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diff --git a/data/FG/FG2107.csv b/data/FG/FG2107.csv
deleted file mode 100644
index c1638eb..0000000
--- a/data/FG/FG2107.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2107.ZCE,20200715,,1471.0,,,,,1471.0,,0.0,0.0,0.0,0.0,,
-FG2107.ZCE,20200716,,1471.0,1482.0,1482.0,1468.0,1468.0,1475.0,-3.0,4.0,2.0,5.9,1.0,1.0,
-FG2107.ZCE,20200717,1468.0,1475.0,1488.0,1534.0,1488.0,1528.0,1514.0,53.0,39.0,9.0,27.25,7.0,6.0,
-FG2107.ZCE,20200720,1528.0,1514.0,1518.0,1525.0,1473.0,1507.0,1509.0,-7.0,-5.0,11.0,33.21,8.0,1.0,
-FG2107.ZCE,20200721,1507.0,1509.0,1514.0,1522.0,1514.0,1522.0,1520.0,13.0,11.0,6.0,18.24,5.0,-3.0,
-FG2107.ZCE,20200722,1522.0,1520.0,1550.0,1571.0,1528.0,1528.0,1554.0,8.0,34.0,6.0,18.65,5.0,0.0,
-FG2107.ZCE,20200723,1528.0,1554.0,1528.0,1528.0,1498.0,1498.0,1515.0,-56.0,-39.0,8.0,24.24,7.0,2.0,
-FG2107.ZCE,20200724,1498.0,1515.0,1496.0,1516.0,1496.0,1516.0,1504.0,1.0,-11.0,4.0,12.04,7.0,0.0,
-FG2107.ZCE,20200727,1516.0,1504.0,,,,,1511.0,,7.0,0.0,0.0,7.0,0.0,
-FG2107.ZCE,20200728,,1511.0,1525.0,1525.0,1509.0,1509.0,1518.0,-2.0,7.0,3.0,9.11,8.0,1.0,
-FG2107.ZCE,20200729,1509.0,1518.0,1511.0,1511.0,1511.0,1511.0,1511.0,-7.0,-7.0,1.0,3.02,7.0,-1.0,
-FG2107.ZCE,20200730,1511.0,1511.0,1516.0,1533.0,1514.0,1533.0,1520.0,22.0,9.0,10.0,30.41,12.0,5.0,
-FG2107.ZCE,20200731,1533.0,1520.0,1527.0,1535.0,1527.0,1533.0,1530.0,13.0,10.0,5.0,15.3,12.0,0.0,
-FG2107.ZCE,20200803,1533.0,1530.0,1567.0,1585.0,1544.0,1585.0,1575.0,55.0,45.0,10.0,31.5,16.0,4.0,
-FG2107.ZCE,20200804,1585.0,1575.0,1589.0,1615.0,1588.0,1598.0,1604.0,23.0,29.0,30.0,96.25,19.0,3.0,
-FG2107.ZCE,20200805,1598.0,1604.0,1604.0,1612.0,1604.0,1609.0,1609.0,5.0,5.0,15.0,48.26,29.0,10.0,
-FG2107.ZCE,20200806,1609.0,1609.0,1608.0,1651.0,1608.0,1640.0,1630.0,31.0,21.0,20.0,65.18,31.0,2.0,
-FG2107.ZCE,20200807,1640.0,1630.0,1609.0,1629.0,1607.0,1625.0,1622.0,-5.0,-8.0,7.0,22.72,30.0,-1.0,
-FG2107.ZCE,20200810,1625.0,1622.0,1622.0,1625.0,1622.0,1625.0,1624.0,3.0,2.0,2.0,6.5,30.0,0.0,
-FG2107.ZCE,20200811,1625.0,1624.0,1644.0,1689.0,1644.0,1689.0,1682.0,65.0,58.0,58.0,195.15,46.0,16.0,
-FG2107.ZCE,20200812,1689.0,1682.0,1694.0,1734.0,1664.0,1712.0,1704.0,30.0,22.0,161.0,548.75,71.0,25.0,
-FG2107.ZCE,20200813,1712.0,1704.0,1736.0,1750.0,1699.0,1716.0,1717.0,12.0,13.0,21.0,72.11,69.0,-2.0,
-FG2107.ZCE,20200814,1716.0,1717.0,1717.0,1737.0,1707.0,1716.0,1720.0,-1.0,3.0,50.0,172.04,68.0,-1.0,
-FG2107.ZCE,20200817,1716.0,1720.0,1706.0,1709.0,1694.0,1707.0,1700.0,-13.0,-20.0,41.0,139.44,82.0,14.0,
-FG2107.ZCE,20200818,1707.0,1700.0,1715.0,1726.0,1702.0,1716.0,1712.0,16.0,12.0,82.0,280.83,90.0,8.0,
-FG2107.ZCE,20200819,1716.0,1712.0,1708.0,1715.0,1706.0,1708.0,1707.0,-4.0,-5.0,34.0,116.1,86.0,-4.0,
-FG2107.ZCE,20200820,1708.0,1707.0,1709.0,1715.0,1695.0,1706.0,1705.0,-1.0,-2.0,47.0,160.27,79.0,-7.0,
-FG2107.ZCE,20200821,1706.0,1705.0,1703.0,1703.0,1619.0,1619.0,1661.0,-86.0,-44.0,129.0,428.64,79.0,0.0,
-FG2107.ZCE,20200824,1619.0,1661.0,1620.0,1638.0,1604.0,1638.0,1624.0,-23.0,-37.0,40.0,129.9,66.0,-13.0,
-FG2107.ZCE,20200825,1638.0,1624.0,1638.0,1640.0,1583.0,1598.0,1608.0,-26.0,-16.0,38.0,122.2,72.0,6.0,
-FG2107.ZCE,20200826,1598.0,1608.0,1593.0,1623.0,1589.0,1618.0,1614.0,10.0,6.0,30.0,96.82,80.0,8.0,
-FG2107.ZCE,20200827,1618.0,1614.0,1618.0,1643.0,1616.0,1628.0,1632.0,14.0,18.0,37.0,120.78,83.0,3.0,
-FG2107.ZCE,20200828,1628.0,1632.0,1652.0,1695.0,1644.0,1693.0,1666.0,61.0,34.0,104.0,346.61,115.0,32.0,
-FG2107.ZCE,20200831,1693.0,1666.0,1691.0,1734.0,1684.0,1709.0,1715.0,43.0,49.0,60.0,205.78,122.0,7.0,
-FG2107.ZCE,20200901,1709.0,1715.0,1699.0,1709.0,1688.0,1688.0,1701.0,-27.0,-14.0,30.0,102.05,123.0,1.0,
-FG2107.ZCE,20200902,1688.0,1701.0,1677.0,1702.0,1672.0,1694.0,1688.0,-7.0,-13.0,27.0,91.14,123.0,0.0,
-FG2107.ZCE,20200903,1694.0,1688.0,1698.0,1710.0,1653.0,1653.0,1697.0,-35.0,9.0,37.0,125.61,117.0,-6.0,
-FG2107.ZCE,20200904,1653.0,1697.0,1656.0,1663.0,1612.0,1628.0,1624.0,-69.0,-73.0,37.0,120.2,127.0,10.0,
-FG2107.ZCE,20200907,1628.0,1624.0,1641.0,1646.0,1606.0,1616.0,1629.0,-8.0,5.0,25.0,81.43,124.0,-3.0,
-FG2107.ZCE,20200908,1616.0,1629.0,1620.0,1620.0,1615.0,1615.0,1618.0,-14.0,-11.0,3.0,9.71,123.0,-1.0,
-FG2107.ZCE,20200909,1615.0,1618.0,1596.0,1630.0,1596.0,1613.0,1614.0,-5.0,-4.0,16.0,51.65,125.0,2.0,
-FG2107.ZCE,20200910,1613.0,1614.0,1620.0,1620.0,1593.0,1600.0,1605.0,-14.0,-9.0,15.0,48.15,130.0,5.0,
-FG2107.ZCE,20200911,1600.0,1605.0,1593.0,1613.0,1585.0,1613.0,1601.0,8.0,-4.0,40.0,128.04,144.0,14.0,
-FG2107.ZCE,20200914,1613.0,1601.0,1605.0,1615.0,1573.0,1573.0,1592.0,-28.0,-9.0,15.0,47.76,150.0,6.0,
-FG2107.ZCE,20200915,1573.0,1592.0,1580.0,1580.0,1542.0,1566.0,1557.0,-26.0,-35.0,67.0,208.61,137.0,-13.0,
-FG2107.ZCE,20200916,1566.0,1557.0,1560.0,1569.0,1548.0,1563.0,1553.0,6.0,-4.0,116.0,360.23,103.0,-34.0,
-FG2107.ZCE,20200917,1563.0,1553.0,1567.0,1572.0,1558.0,1559.0,1565.0,6.0,12.0,19.0,59.46,105.0,2.0,
-FG2107.ZCE,20200918,1559.0,1565.0,1569.0,1598.0,1569.0,1583.0,1583.0,18.0,18.0,22.0,69.65,113.0,8.0,
-FG2107.ZCE,20200921,1583.0,1583.0,1570.0,1579.0,1551.0,1557.0,1562.0,-26.0,-21.0,16.0,49.98,112.0,-1.0,
-FG2107.ZCE,20200922,1557.0,1562.0,1561.0,1580.0,1546.0,1573.0,1566.0,11.0,4.0,43.0,134.71,112.0,0.0,
-FG2107.ZCE,20200923,1573.0,1566.0,1580.0,1586.0,1551.0,1572.0,1566.0,6.0,0.0,43.0,134.64,111.0,-1.0,
-FG2107.ZCE,20200924,1572.0,1566.0,1587.0,1589.0,1568.0,1589.0,1580.0,23.0,14.0,21.0,66.36,111.0,0.0,
-FG2107.ZCE,20200925,1589.0,1580.0,1606.0,1606.0,1573.0,1582.0,1581.0,2.0,1.0,36.0,113.84,115.0,4.0,
-FG2107.ZCE,20200928,1582.0,1581.0,1581.0,1606.0,1580.0,1592.0,1591.0,11.0,10.0,37.0,117.73,106.0,-9.0,
-FG2107.ZCE,20200929,1592.0,1591.0,1589.0,1600.0,1583.0,1600.0,1588.0,9.0,-3.0,8.0,25.41,105.0,-1.0,
-FG2107.ZCE,20200930,1600.0,1588.0,1589.0,1626.0,1589.0,1626.0,1614.0,38.0,26.0,29.0,93.62,106.0,1.0,
-FG2107.ZCE,20201009,1626.0,1614.0,1622.0,1637.0,1622.0,1634.0,1631.0,20.0,17.0,14.0,45.68,104.0,-2.0,
-FG2107.ZCE,20201012,1634.0,1631.0,1631.0,1657.0,1622.0,1653.0,1638.0,22.0,7.0,34.0,111.38,113.0,9.0,
-FG2107.ZCE,20201013,1653.0,1638.0,1656.0,1656.0,1632.0,1638.0,1644.0,0.0,6.0,20.0,65.78,112.0,-1.0,
-FG2107.ZCE,20201014,1638.0,1644.0,1625.0,1627.0,1617.0,1621.0,1623.0,-23.0,-21.0,32.0,103.86,118.0,6.0,
-FG2107.ZCE,20201015,1621.0,1623.0,1615.0,1629.0,1607.0,1607.0,1620.0,-16.0,-3.0,64.0,207.33,120.0,2.0,
-FG2107.ZCE,20201016,1607.0,1620.0,1602.0,1618.0,1602.0,1614.0,1613.0,-6.0,-7.0,13.0,41.93,123.0,3.0,
-FG2107.ZCE,20201019,1614.0,1613.0,1617.0,1628.0,1599.0,1605.0,1610.0,-8.0,-3.0,32.0,103.04,131.0,8.0,
-FG2107.ZCE,20201020,1605.0,1610.0,1610.0,1612.0,1589.0,1609.0,1601.0,-1.0,-9.0,41.0,131.28,131.0,0.0,
-FG2107.ZCE,20201021,1609.0,1601.0,1608.0,1615.0,1594.0,1599.0,1605.0,-2.0,4.0,57.0,182.96,133.0,2.0,
-FG2107.ZCE,20201022,1599.0,1605.0,1601.0,1615.0,1600.0,1612.0,1609.0,7.0,4.0,19.0,61.14,135.0,2.0,
-FG2107.ZCE,20201023,1612.0,1609.0,1625.0,1625.0,1605.0,1605.0,1614.0,-4.0,5.0,12.0,38.75,140.0,5.0,
-FG2107.ZCE,20201026,1605.0,1614.0,1605.0,1606.0,1596.0,1606.0,1601.0,-8.0,-13.0,10.0,32.01,138.0,-2.0,
-FG2107.ZCE,20201027,1606.0,1601.0,1621.0,1630.0,1617.0,1627.0,1624.0,26.0,23.0,20.0,64.95,138.0,0.0,
-FG2107.ZCE,20201028,1627.0,1624.0,1630.0,1631.0,1616.0,1620.0,1622.0,-4.0,-2.0,15.0,48.66,134.0,-4.0,
-FG2107.ZCE,20201029,1620.0,1622.0,1621.0,1621.0,1611.0,1611.0,1616.0,-11.0,-6.0,14.0,45.25,127.0,-7.0,
-FG2107.ZCE,20201030,1611.0,1616.0,1622.0,1631.0,1620.0,1631.0,1624.0,15.0,8.0,10.0,32.48,127.0,0.0,
-FG2107.ZCE,20201102,1631.0,1624.0,1632.0,1649.0,1628.0,1628.0,1639.0,4.0,15.0,12.0,39.33,126.0,-1.0,
-FG2107.ZCE,20201103,1628.0,1639.0,1624.0,1635.0,1623.0,1623.0,1629.0,-16.0,-10.0,17.0,55.4,128.0,2.0,
-FG2107.ZCE,20201104,1623.0,1629.0,1630.0,1632.0,1623.0,1623.0,1627.0,-6.0,-2.0,13.0,42.3,126.0,-2.0,
-FG2107.ZCE,20201105,1623.0,1627.0,1624.0,1624.0,1618.0,1619.0,1620.0,-8.0,-7.0,4.0,12.96,127.0,1.0,
-FG2107.ZCE,20201106,1619.0,1620.0,1626.0,1653.0,1626.0,1631.0,1641.0,11.0,21.0,13.0,42.68,126.0,-1.0,
-FG2107.ZCE,20201109,1631.0,1641.0,,,,,1641.0,,0.0,0.0,0.0,126.0,0.0,
-FG2107.ZCE,20201110,,1641.0,1640.0,1648.0,1640.0,1648.0,1644.0,7.0,3.0,2.0,6.58,125.0,-1.0,
-FG2107.ZCE,20201111,1648.0,1644.0,1670.0,1670.0,1645.0,1663.0,1660.0,19.0,16.0,29.0,96.26,126.0,1.0,
-FG2107.ZCE,20201112,1663.0,1660.0,1668.0,1668.0,1654.0,1668.0,1664.0,8.0,4.0,10.0,33.28,128.0,2.0,
-FG2107.ZCE,20201113,1668.0,1664.0,1670.0,1705.0,1670.0,1705.0,1683.0,41.0,19.0,28.0,94.25,119.0,-9.0,
-FG2107.ZCE,20201116,1705.0,1683.0,1710.0,1715.0,1697.0,1710.0,1709.0,27.0,26.0,50.0,170.92,128.0,9.0,
-FG2107.ZCE,20201117,1710.0,1709.0,1714.0,1720.0,1706.0,1720.0,1713.0,11.0,4.0,17.0,58.24,134.0,6.0,
-FG2107.ZCE,20201118,1720.0,1713.0,1711.0,1711.0,1700.0,1700.0,1705.0,-13.0,-8.0,13.0,44.34,126.0,-8.0,
-FG2107.ZCE,20201119,1700.0,1705.0,1696.0,1740.0,1696.0,1723.0,1726.0,18.0,21.0,43.0,148.4,136.0,10.0,
-FG2107.ZCE,20201120,1723.0,1726.0,1730.0,1735.0,1716.0,1717.0,1722.0,-9.0,-4.0,10.0,34.43,134.0,-2.0,
-FG2107.ZCE,20201123,1717.0,1722.0,1725.0,1729.0,1711.0,1711.0,1721.0,-11.0,-1.0,20.0,68.86,132.0,-2.0,
-FG2107.ZCE,20201124,1711.0,1721.0,1719.0,1719.0,1706.0,1713.0,1713.0,-8.0,-8.0,22.0,75.36,136.0,4.0,
-FG2107.ZCE,20201125,1713.0,1713.0,1707.0,1714.0,1707.0,1712.0,1710.0,-1.0,-3.0,11.0,37.63,135.0,-1.0,
-FG2107.ZCE,20201126,1712.0,1710.0,1704.0,1730.0,1704.0,1730.0,1719.0,20.0,9.0,25.0,85.94,143.0,8.0,
-FG2107.ZCE,20201127,1730.0,1719.0,1735.0,1760.0,1732.0,1747.0,1745.0,28.0,26.0,64.0,223.36,165.0,22.0,
-FG2107.ZCE,20201130,1747.0,1745.0,1750.0,1750.0,1730.0,1739.0,1741.0,-6.0,-4.0,28.0,97.51,170.0,5.0,
-FG2107.ZCE,20201201,1739.0,1741.0,1738.0,1740.0,1726.0,1740.0,1733.0,-1.0,-8.0,20.0,69.31,175.0,5.0,
-FG2107.ZCE,20201202,1740.0,1733.0,1739.0,1763.0,1739.0,1763.0,1751.0,30.0,18.0,42.0,147.12,191.0,16.0,
-FG2107.ZCE,20201203,1763.0,1751.0,1769.0,1774.0,1759.0,1770.0,1765.0,19.0,14.0,38.0,134.18,209.0,18.0,
-FG2107.ZCE,20201204,1770.0,1765.0,1761.0,1780.0,1756.0,1779.0,1767.0,14.0,2.0,63.0,222.6,207.0,-2.0,
-FG2107.ZCE,20201207,1779.0,1767.0,1786.0,1802.0,1778.0,1800.0,1790.0,33.0,23.0,58.0,207.59,216.0,9.0,
-FG2107.ZCE,20201208,1800.0,1790.0,1795.0,1824.0,1795.0,1824.0,1809.0,34.0,19.0,39.0,141.11,214.0,-2.0,
-FG2107.ZCE,20201209,1824.0,1809.0,1825.0,1850.0,1818.0,1835.0,1835.0,26.0,26.0,75.0,275.28,243.0,29.0,
-FG2107.ZCE,20201210,1835.0,1835.0,1844.0,1901.0,1841.0,1870.0,1875.0,35.0,40.0,116.0,434.94,262.0,19.0,
-FG2107.ZCE,20201211,1870.0,1875.0,1861.0,1901.0,1856.0,1870.0,1876.0,-5.0,1.0,98.0,367.75,246.0,-16.0,
-FG2107.ZCE,20201214,1870.0,1876.0,1880.0,1920.0,1846.0,1856.0,1888.0,-20.0,12.0,83.0,313.35,235.0,-11.0,
-FG2107.ZCE,20201215,1856.0,1888.0,1848.0,1870.0,1836.0,1866.0,1850.0,-22.0,-38.0,74.0,273.77,223.0,-12.0,
-FG2107.ZCE,20201216,1866.0,1850.0,1875.0,1890.0,1841.0,1866.0,1871.0,16.0,21.0,70.0,261.95,239.0,16.0,
-FG2107.ZCE,20201217,1866.0,1871.0,1870.0,1870.0,1846.0,1865.0,1856.0,-6.0,-15.0,44.0,163.35,240.0,1.0,
-FG2107.ZCE,20201218,1865.0,1856.0,1870.0,1915.0,1870.0,1898.0,1892.0,42.0,36.0,101.0,382.15,251.0,11.0,
-FG2107.ZCE,20201221,1898.0,1892.0,1891.0,1940.0,1886.0,1940.0,1907.0,48.0,15.0,84.0,320.31,254.0,3.0,
-FG2107.ZCE,20201222,1940.0,1907.0,1912.0,1930.0,1889.0,1889.0,1907.0,-18.0,0.0,94.0,358.55,261.0,7.0,
-FG2107.ZCE,20201223,1889.0,1907.0,1900.0,1905.0,1856.0,1894.0,1887.0,-13.0,-20.0,53.0,199.98,259.0,-2.0,
-FG2107.ZCE,20201224,1894.0,1887.0,1895.0,1905.0,1857.0,1863.0,1876.0,-24.0,-11.0,70.0,262.64,266.0,7.0,
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-FG2107.ZCE,20210714,,2700.0,2830.0,2830.0,2830.0,2830.0,2830.0,130.0,130.0,38.0,215.08,0.0,-137.0,
diff --git a/data/FG/FG2108.csv b/data/FG/FG2108.csv
deleted file mode 100644
index a2c4108..0000000
--- a/data/FG/FG2108.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2108.ZCE,20200817,,1720.0,1700.0,1700.0,1700.0,1700.0,1700.0,-20.0,-20.0,3.0,10.2,3.0,,
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-FG2108.ZCE,20210806,,2924.0,,,,,2924.0,,0.0,0.0,0.0,496.0,0.0,
-FG2108.ZCE,20210809,,2924.0,,,,,2924.0,,0.0,0.0,0.0,496.0,0.0,
-FG2108.ZCE,20210810,,2924.0,,,,,2924.0,,0.0,0.0,0.0,496.0,0.0,
-FG2108.ZCE,20210811,,2924.0,,,,,2928.0,,4.0,0.0,0.0,496.0,0.0,
-FG2108.ZCE,20210812,,2928.0,2928.0,2928.0,2928.0,2928.0,2928.0,0.0,0.0,9.0,52.7,487.0,-9.0,
-FG2108.ZCE,20210813,2928.0,2928.0,,,,,2842.0,,-86.0,0.0,0.0,0.0,-487.0,
diff --git a/data/FG/FG2109.csv b/data/FG/FG2109.csv
deleted file mode 100644
index c41897d..0000000
--- a/data/FG/FG2109.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2109.ZCE,20200915,,1573.0,1528.0,1573.0,1528.0,1560.0,1558.0,-13.0,-15.0,171.0,532.67,96.0,,
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-FG2109.ZCE,20210909,,3148.0,3148.0,3149.0,3148.0,3149.0,3149.0,1.0,1.0,4.0,25.19,256.0,0.0,
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-FG2109.ZCE,20210913,3149.0,3149.0,3100.0,3100.0,3080.0,3080.0,3082.0,-69.0,-67.0,25.0,154.12,278.0,22.0,
-FG2109.ZCE,20210914,3080.0,3082.0,2835.0,3008.0,2835.0,3008.0,2893.0,-74.0,-189.0,3.0,17.36,0.0,-278.0,
diff --git a/data/FG/FG2110.csv b/data/FG/FG2110.csv
deleted file mode 100644
index 614a04e..0000000
--- a/data/FG/FG2110.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2110.ZCE,20201023,,1612.0,,,,,1612.0,,0.0,0.0,0.0,0.0,,
-FG2110.ZCE,20201026,,1612.0,,,,,1612.0,,0.0,0.0,0.0,0.0,0.0,
-FG2110.ZCE,20201027,,1612.0,1612.0,1612.0,1612.0,1612.0,1612.0,0.0,0.0,1.0,3.23,1.0,1.0,
-FG2110.ZCE,20201028,1612.0,1612.0,1607.0,1641.0,1606.0,1607.0,1615.0,-5.0,3.0,10.0,32.3,5.0,4.0,
-FG2110.ZCE,20201029,1607.0,1615.0,1615.0,1633.0,1615.0,1633.0,1627.0,18.0,12.0,6.0,19.52,4.0,-1.0,
-FG2110.ZCE,20201030,1633.0,1627.0,,,,,1632.0,,5.0,0.0,0.0,4.0,0.0,
-FG2110.ZCE,20201102,,1632.0,,,,,1635.0,,3.0,0.0,0.0,4.0,0.0,
-FG2110.ZCE,20201103,,1635.0,1688.0,1688.0,1620.0,1641.0,1647.0,6.0,12.0,8.0,26.35,6.0,2.0,
-FG2110.ZCE,20201104,1641.0,1647.0,,,,,1643.0,,-4.0,0.0,0.0,6.0,0.0,
-FG2110.ZCE,20201105,,1643.0,1632.0,1632.0,1632.0,1632.0,1632.0,-11.0,-11.0,1.0,3.27,7.0,1.0,
-FG2110.ZCE,20201106,1632.0,1632.0,1644.0,1660.0,1635.0,1635.0,1648.0,3.0,16.0,7.0,23.07,6.0,-1.0,
-FG2110.ZCE,20201109,1635.0,1648.0,1647.0,1658.0,1646.0,1646.0,1650.0,-2.0,2.0,12.0,39.6,13.0,7.0,
-FG2110.ZCE,20201110,1646.0,1650.0,1662.0,1662.0,1662.0,1662.0,1662.0,12.0,12.0,3.0,9.97,16.0,3.0,
-FG2110.ZCE,20201111,1662.0,1662.0,1660.0,1660.0,1660.0,1660.0,1660.0,-2.0,-2.0,3.0,9.96,17.0,1.0,
-FG2110.ZCE,20201112,1660.0,1660.0,,,,,1659.0,,-1.0,0.0,0.0,17.0,0.0,
-FG2110.ZCE,20201113,,1659.0,1660.0,1700.0,1660.0,1698.0,1692.0,39.0,33.0,8.0,27.07,17.0,0.0,
-FG2110.ZCE,20201116,1698.0,1692.0,1690.0,1690.0,1684.0,1684.0,1688.0,-8.0,-4.0,5.0,16.88,16.0,-1.0,
-FG2110.ZCE,20201117,1684.0,1688.0,1704.0,1706.0,1704.0,1706.0,1706.0,18.0,18.0,6.0,20.47,22.0,6.0,
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-FG2110.ZCE,20211019,2258.0,2243.0,2202.0,2311.0,2184.0,2311.0,2266.0,68.0,23.0,126.0,570.96,1337.0,0.0,
-FG2110.ZCE,20211020,2311.0,2266.0,2202.0,2229.0,2202.0,2229.0,2217.0,-37.0,-49.0,6.0,26.6,1337.0,0.0,
-FG2110.ZCE,20211021,2229.0,2217.0,2172.0,2238.0,2160.0,2160.0,2173.0,-57.0,-44.0,74.0,321.55,0.0,-1337.0,
diff --git a/data/FG/FG2111.csv b/data/FG/FG2111.csv
deleted file mode 100644
index 08a9f89..0000000
--- a/data/FG/FG2111.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2111.ZCE,20201116,,1692.0,,,,,1692.0,,0.0,0.0,0.0,0.0,,
-FG2111.ZCE,20201117,,1692.0,1716.0,1716.0,1716.0,1716.0,1716.0,24.0,24.0,5.0,17.16,5.0,5.0,
-FG2111.ZCE,20201118,1716.0,1716.0,,,,,1709.0,,-7.0,0.0,0.0,5.0,0.0,
-FG2111.ZCE,20201119,,1709.0,1696.0,1731.0,1696.0,1720.0,1717.0,11.0,8.0,12.0,41.21,14.0,9.0,
-FG2111.ZCE,20201120,1720.0,1717.0,,,,,1717.0,,0.0,0.0,0.0,14.0,0.0,
-FG2111.ZCE,20201123,,1717.0,,,,,1703.0,,-14.0,0.0,0.0,14.0,0.0,
-FG2111.ZCE,20201124,,1703.0,1706.0,1715.0,1706.0,1707.0,1710.0,4.0,7.0,8.0,27.36,18.0,4.0,
-FG2111.ZCE,20201125,1707.0,1710.0,1693.0,1699.0,1693.0,1699.0,1696.0,-11.0,-14.0,2.0,6.79,19.0,1.0,
-FG2111.ZCE,20201126,1699.0,1696.0,1711.0,1711.0,1711.0,1711.0,1711.0,15.0,15.0,1.0,3.42,19.0,0.0,
-FG2111.ZCE,20201127,1711.0,1711.0,1724.0,1749.0,1724.0,1736.0,1737.0,25.0,26.0,8.0,27.79,23.0,4.0,
-FG2111.ZCE,20201130,1736.0,1737.0,1682.0,1751.0,1682.0,1745.0,1733.0,8.0,-4.0,12.0,41.6,25.0,2.0,
-FG2111.ZCE,20201201,1745.0,1733.0,1728.0,1739.0,1716.0,1739.0,1729.0,6.0,-4.0,5.0,17.29,24.0,-1.0,
-FG2111.ZCE,20201202,1739.0,1729.0,1756.0,1756.0,1744.0,1749.0,1749.0,20.0,20.0,8.0,27.98,23.0,-1.0,
-FG2111.ZCE,20201203,1749.0,1749.0,1752.0,1755.0,1751.0,1755.0,1752.0,6.0,3.0,10.0,35.04,23.0,0.0,
-FG2111.ZCE,20201204,1755.0,1752.0,1759.0,1769.0,1755.0,1769.0,1759.0,17.0,7.0,27.0,94.99,37.0,14.0,
-FG2111.ZCE,20201207,1769.0,1759.0,1785.0,1790.0,1775.0,1777.0,1781.0,18.0,22.0,17.0,60.57,47.0,10.0,
-FG2111.ZCE,20201208,1777.0,1781.0,1790.0,1805.0,1785.0,1802.0,1798.0,21.0,17.0,32.0,115.1,63.0,16.0,
-FG2111.ZCE,20201209,1802.0,1798.0,1808.0,1841.0,1807.0,1818.0,1826.0,20.0,28.0,44.0,160.67,74.0,11.0,
-FG2111.ZCE,20201210,1818.0,1826.0,1835.0,1860.0,1826.0,1836.0,1841.0,10.0,15.0,38.0,139.88,84.0,10.0,
-FG2111.ZCE,20201211,1836.0,1841.0,1844.0,1872.0,1842.0,1848.0,1857.0,7.0,16.0,47.0,174.61,81.0,-3.0,
-FG2111.ZCE,20201214,1848.0,1857.0,1827.0,1890.0,1827.0,1848.0,1864.0,-9.0,7.0,153.0,570.45,116.0,35.0,
-FG2111.ZCE,20201215,1848.0,1864.0,1857.0,1859.0,1820.0,1844.0,1842.0,-20.0,-22.0,39.0,143.69,112.0,-4.0,
-FG2111.ZCE,20201216,1844.0,1842.0,1878.0,1899.0,1843.0,1847.0,1873.0,5.0,31.0,31.0,116.12,120.0,8.0,
-FG2111.ZCE,20201217,1847.0,1873.0,1850.0,1858.0,1839.0,1858.0,1849.0,-15.0,-24.0,33.0,122.02,116.0,-4.0,
-FG2111.ZCE,20201218,1858.0,1849.0,1875.0,1900.0,1870.0,1896.0,1886.0,47.0,37.0,33.0,124.51,106.0,-10.0,
-FG2111.ZCE,20201221,1896.0,1886.0,1890.0,1930.0,1871.0,1930.0,1896.0,44.0,10.0,44.0,166.85,110.0,4.0,
-FG2111.ZCE,20201222,1930.0,1896.0,1896.0,1915.0,1891.0,1904.0,1905.0,8.0,9.0,39.0,148.57,111.0,1.0,
-FG2111.ZCE,20201223,1904.0,1905.0,1915.0,1915.0,1872.0,1890.0,1901.0,-15.0,-4.0,28.0,106.44,117.0,6.0,
-FG2111.ZCE,20201224,1890.0,1901.0,1904.0,1904.0,1881.0,1881.0,1896.0,-20.0,-5.0,13.0,49.29,116.0,-1.0,
-FG2111.ZCE,20201225,1881.0,1896.0,1868.0,1887.0,1868.0,1887.0,1879.0,-9.0,-17.0,23.0,86.44,129.0,13.0,
-FG2111.ZCE,20201228,1887.0,1879.0,1834.0,1834.0,1806.0,1826.0,1824.0,-53.0,-55.0,16.0,58.36,126.0,-3.0,
-FG2111.ZCE,20201229,1826.0,1824.0,1833.0,1835.0,1805.0,1806.0,1821.0,-18.0,-3.0,37.0,134.77,114.0,-12.0,
-FG2111.ZCE,20201230,1806.0,1821.0,1813.0,1821.0,1811.0,1815.0,1816.0,-6.0,-5.0,15.0,54.48,110.0,-4.0,
-FG2111.ZCE,20201231,1815.0,1816.0,1807.0,1821.0,1800.0,1818.0,1808.0,2.0,-8.0,31.0,112.11,110.0,0.0,
-FG2111.ZCE,20210104,1818.0,1808.0,1798.0,1833.0,1798.0,1824.0,1798.0,16.0,-10.0,507.0,1823.4,609.0,499.0,
-FG2111.ZCE,20210105,1824.0,1798.0,1796.0,1833.0,1790.0,1790.0,1797.0,-8.0,-1.0,333.0,1196.84,919.0,310.0,
-FG2111.ZCE,20210106,1790.0,1797.0,1788.0,1794.0,1777.0,1777.0,1780.0,-20.0,-17.0,375.0,1335.37,1264.0,345.0,
-FG2111.ZCE,20210107,1777.0,1780.0,1770.0,1805.0,1770.0,1790.0,1790.0,10.0,10.0,2818.0,10088.76,4066.0,2802.0,
-FG2111.ZCE,20210108,1790.0,1790.0,1806.0,1839.0,1798.0,1814.0,1815.0,24.0,25.0,1561.0,5666.98,5595.0,1529.0,
-FG2111.ZCE,20210111,1814.0,1815.0,1804.0,1804.0,1756.0,1793.0,1762.0,-22.0,-53.0,637.0,2244.99,6180.0,585.0,
-FG2111.ZCE,20210112,1793.0,1762.0,1798.0,1798.0,1798.0,1798.0,1798.0,36.0,36.0,1.0,3.6,6180.0,0.0,
-FG2111.ZCE,20210113,1798.0,1798.0,1772.0,1783.0,1765.0,1770.0,1768.0,-28.0,-30.0,1003.0,3546.27,7175.0,995.0,
-FG2111.ZCE,20210114,1770.0,1768.0,1760.0,1761.0,1726.0,1726.0,1749.0,-42.0,-19.0,46.0,160.89,7170.0,-5.0,
-FG2111.ZCE,20210115,1726.0,1749.0,1761.0,1761.0,1710.0,1724.0,1724.0,-25.0,-25.0,191.0,658.65,7349.0,179.0,
-FG2111.ZCE,20210118,1724.0,1724.0,1735.0,1792.0,1712.0,1784.0,1733.0,60.0,9.0,603.0,2089.66,7901.0,552.0,
-FG2111.ZCE,20210119,1784.0,1733.0,1776.0,1795.0,1771.0,1782.0,1781.0,49.0,48.0,80.0,284.96,7930.0,29.0,
-FG2111.ZCE,20210120,1782.0,1781.0,1765.0,1791.0,1765.0,1791.0,1789.0,10.0,8.0,232.0,830.14,7731.0,-199.0,
-FG2111.ZCE,20210121,1791.0,1789.0,1766.0,1804.0,1766.0,1804.0,1789.0,15.0,0.0,36.0,128.78,7738.0,7.0,
-FG2111.ZCE,20210122,1804.0,1789.0,1806.0,1827.0,1798.0,1798.0,1811.0,9.0,22.0,29.0,105.01,7740.0,2.0,
-FG2111.ZCE,20210125,1798.0,1811.0,1801.0,1816.0,1741.0,1812.0,1794.0,1.0,-17.0,34.0,121.97,7741.0,1.0,
-FG2111.ZCE,20210126,1812.0,1794.0,1802.0,1825.0,1786.0,1786.0,1802.0,-8.0,8.0,1671.0,6022.64,9390.0,1649.0,
-FG2111.ZCE,20210127,1786.0,1802.0,1782.0,1793.0,1782.0,1793.0,1789.0,-9.0,-13.0,4.0,14.31,9389.0,-1.0,
-FG2111.ZCE,20210128,1793.0,1789.0,1805.0,1805.0,1795.0,1795.0,1801.0,6.0,12.0,5.0,18.01,9390.0,1.0,
-FG2111.ZCE,20210129,1795.0,1801.0,1791.0,1797.0,1780.0,1794.0,1784.0,-7.0,-17.0,54.0,192.73,9389.0,-1.0,
-FG2111.ZCE,20210201,1794.0,1784.0,1803.0,1816.0,1799.0,1806.0,1806.0,22.0,22.0,13.0,46.97,9385.0,-4.0,
-FG2111.ZCE,20210202,1806.0,1806.0,1810.0,1810.0,1783.0,1783.0,1794.0,-23.0,-12.0,15.0,53.82,9376.0,-9.0,
-FG2111.ZCE,20210203,1783.0,1794.0,1784.0,1784.0,1775.0,1775.0,1780.0,-19.0,-14.0,8.0,28.48,9380.0,4.0,
-FG2111.ZCE,20210204,1775.0,1780.0,1783.0,1807.0,1783.0,1807.0,1798.0,27.0,18.0,25.0,89.92,9389.0,9.0,
-FG2111.ZCE,20210205,1807.0,1798.0,1821.0,1830.0,1821.0,1822.0,1824.0,24.0,26.0,3.0,10.95,9391.0,2.0,
-FG2111.ZCE,20210208,1822.0,1824.0,1825.0,1827.0,1823.0,1823.0,1823.0,-1.0,-1.0,53.0,193.26,9342.0,-49.0,
-FG2111.ZCE,20210209,1823.0,1823.0,1829.0,1851.0,1829.0,1835.0,1840.0,12.0,17.0,213.0,783.78,9145.0,-197.0,
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-FG2111.ZCE,20210218,1835.0,1830.0,1860.0,1880.0,1860.0,1880.0,1870.0,50.0,40.0,5.0,18.7,9149.0,4.0,
-FG2111.ZCE,20210219,1880.0,1870.0,1859.0,1871.0,1859.0,1871.0,1867.0,1.0,-3.0,8.0,29.87,9145.0,-4.0,
-FG2111.ZCE,20210222,1871.0,1867.0,1864.0,1920.0,1864.0,1908.0,1906.0,41.0,39.0,3597.0,13708.83,11516.0,2371.0,
-FG2111.ZCE,20210223,1908.0,1906.0,1878.0,1948.0,1878.0,1917.0,1932.0,11.0,26.0,1548.0,5980.08,12433.0,917.0,
-FG2111.ZCE,20210224,1917.0,1932.0,1917.0,1931.0,1911.0,1929.0,1921.0,-3.0,-11.0,828.0,3181.25,13234.0,801.0,
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-FG2111.ZCE,20210301,1951.0,1962.0,1954.0,2005.0,1954.0,1992.0,1977.0,30.0,15.0,1416.0,5597.97,11839.0,-1403.0,
-FG2111.ZCE,20210302,1992.0,1977.0,1993.0,2006.0,1991.0,2000.0,1992.0,23.0,15.0,259.0,1032.11,12026.0,187.0,
-FG2111.ZCE,20210303,2000.0,1992.0,2015.0,2056.0,2008.0,2033.0,2037.0,41.0,45.0,71.0,289.22,12022.0,-4.0,
-FG2111.ZCE,20210304,2033.0,2037.0,2032.0,2036.0,2003.0,2014.0,2013.0,-23.0,-24.0,556.0,2238.69,11927.0,-95.0,
-FG2111.ZCE,20210305,2014.0,2013.0,2020.0,2040.0,1999.0,2030.0,2016.0,17.0,3.0,59.0,237.94,11941.0,14.0,
-FG2111.ZCE,20210308,2030.0,2016.0,2036.0,2050.0,2002.0,2009.0,2023.0,-7.0,7.0,36.0,145.66,11950.0,9.0,
-FG2111.ZCE,20210309,2009.0,2023.0,2006.0,2011.0,1961.0,1975.0,1982.0,-48.0,-41.0,71.0,281.38,11954.0,4.0,
-FG2111.ZCE,20210310,1975.0,1982.0,1978.0,1987.0,1955.0,1987.0,1978.0,5.0,-4.0,2384.0,9429.14,9613.0,-2341.0,
-FG2111.ZCE,20210311,1987.0,1978.0,1979.0,1979.0,1910.0,1948.0,1978.0,-30.0,0.0,2060.0,8147.83,7600.0,-2013.0,
-FG2111.ZCE,20210312,1948.0,1978.0,1948.0,1954.0,1939.0,1953.0,1946.0,-25.0,-32.0,22.0,85.63,7604.0,4.0,
-FG2111.ZCE,20210315,1953.0,1946.0,1934.0,1988.0,1929.0,1988.0,1942.0,42.0,-4.0,208.0,807.89,7665.0,61.0,
-FG2111.ZCE,20210316,1988.0,1942.0,1996.0,2010.0,1967.0,2000.0,2000.0,58.0,58.0,74.0,296.02,7666.0,1.0,
-FG2111.ZCE,20210317,2000.0,2000.0,1989.0,2030.0,1981.0,2030.0,2006.0,30.0,6.0,27.0,108.34,7674.0,8.0,
-FG2111.ZCE,20210318,2030.0,2006.0,2016.0,2036.0,2010.0,2015.0,2023.0,9.0,17.0,176.0,712.08,7601.0,-73.0,
-FG2111.ZCE,20210319,2015.0,2023.0,2014.0,2028.0,1991.0,2006.0,2021.0,-17.0,-2.0,292.0,1180.25,7351.0,-250.0,
-FG2111.ZCE,20210322,2006.0,2021.0,2016.0,2041.0,2007.0,2033.0,2028.0,12.0,7.0,22.0,89.22,7354.0,3.0,
-FG2111.ZCE,20210323,2033.0,2028.0,2024.0,2040.0,2015.0,2033.0,2031.0,5.0,3.0,41.0,166.52,7354.0,0.0,
-FG2111.ZCE,20210324,2033.0,2031.0,2006.0,2011.0,1980.0,2011.0,1997.0,-20.0,-34.0,20.0,79.89,7353.0,-1.0,
-FG2111.ZCE,20210325,2011.0,1997.0,2013.0,2013.0,1987.0,1987.0,2002.0,-10.0,5.0,9.0,36.05,7351.0,-2.0,
-FG2111.ZCE,20210326,1987.0,2002.0,1992.0,2039.0,1992.0,2039.0,2020.0,37.0,18.0,18.0,72.71,7352.0,1.0,
-FG2111.ZCE,20210329,2039.0,2020.0,2040.0,2054.0,2026.0,2045.0,2041.0,25.0,21.0,21.0,85.71,7360.0,8.0,
-FG2111.ZCE,20210330,2045.0,2041.0,2055.0,2056.0,2026.0,2041.0,2040.0,0.0,-1.0,35.0,142.84,7363.0,3.0,
-FG2111.ZCE,20210331,2041.0,2040.0,2022.0,2037.0,2004.0,2004.0,2015.0,-36.0,-25.0,19.0,76.57,7358.0,-5.0,
-FG2111.ZCE,20210401,2004.0,2015.0,2002.0,2050.0,2002.0,2040.0,2030.0,25.0,15.0,26.0,105.59,7371.0,13.0,
-FG2111.ZCE,20210402,2040.0,2030.0,2045.0,2054.0,2042.0,2045.0,2046.0,15.0,16.0,14.0,57.28,7373.0,2.0,
-FG2111.ZCE,20210406,2045.0,2046.0,2064.0,2108.0,2047.0,2078.0,2070.0,32.0,24.0,448.0,1854.62,6992.0,-381.0,
-FG2111.ZCE,20210407,2078.0,2070.0,2056.0,2085.0,2056.0,2076.0,2063.0,6.0,-7.0,1026.0,4233.08,6006.0,-986.0,
-FG2111.ZCE,20210408,2076.0,2063.0,2073.0,2099.0,2067.0,2087.0,2099.0,24.0,36.0,1027.0,4310.44,5018.0,-988.0,
-FG2111.ZCE,20210409,2087.0,2099.0,2087.0,2091.0,2036.0,2036.0,2056.0,-63.0,-43.0,289.0,1188.11,4755.0,-263.0,
-FG2111.ZCE,20210412,2036.0,2056.0,2036.0,2074.0,2036.0,2070.0,2054.0,14.0,-2.0,21.0,86.26,4755.0,0.0,
-FG2111.ZCE,20210413,2070.0,2054.0,2041.0,2104.0,2041.0,2096.0,2043.0,42.0,-11.0,1041.0,4253.47,5765.0,1010.0,
-FG2111.ZCE,20210414,2096.0,2043.0,2091.0,2098.0,2080.0,2096.0,2092.0,53.0,49.0,31.0,129.69,5760.0,-5.0,
-FG2111.ZCE,20210415,2096.0,2092.0,2098.0,2136.0,2093.0,2136.0,2124.0,44.0,32.0,85.0,361.13,5774.0,14.0,
-FG2111.ZCE,20210416,2136.0,2124.0,2130.0,2171.0,2127.0,2168.0,2161.0,44.0,37.0,437.0,1888.31,5528.0,-246.0,
-FG2111.ZCE,20210419,2168.0,2161.0,2165.0,2184.0,2149.0,2164.0,2182.0,3.0,21.0,272.0,1187.22,5287.0,-241.0,
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diff --git a/data/FG/FG2112.csv b/data/FG/FG2112.csv
deleted file mode 100644
index 25296f8..0000000
--- a/data/FG/FG2112.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2201.csv b/data/FG/FG2201.csv
deleted file mode 100644
index da338bc..0000000
--- a/data/FG/FG2201.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG2201.ZCE,20220114,1850.0,1850.0,,,,,1891.0,,41.0,0.0,0.0,45.0,0.0,
-FG2201.ZCE,20220117,,1891.0,1754.0,1754.0,1754.0,1754.0,1754.0,-137.0,-137.0,3.0,10.52,0.0,-45.0,
diff --git a/data/FG/FG2202.csv b/data/FG/FG2202.csv
deleted file mode 100644
index b10183c..0000000
--- a/data/FG/FG2202.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2202.ZCE,20210222,,1827.0,,,,,1827.0,,0.0,0.0,0.0,0.0,,
-FG2202.ZCE,20210223,,1827.0,,,,,1870.0,,43.0,0.0,0.0,0.0,0.0,
-FG2202.ZCE,20210224,,1870.0,1852.0,1864.0,1850.0,1864.0,1855.0,-6.0,-15.0,3.0,11.13,3.0,3.0,
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-FG2202.ZCE,20210301,1886.0,1897.0,,,,,1901.0,,4.0,0.0,0.0,3.0,0.0,
-FG2202.ZCE,20210302,,1901.0,,,,,1906.0,,5.0,0.0,0.0,3.0,0.0,
-FG2202.ZCE,20210303,,1906.0,1940.0,1970.0,1940.0,1956.0,1954.0,50.0,48.0,16.0,62.54,7.0,4.0,
-FG2202.ZCE,20210304,1956.0,1954.0,1937.0,1937.0,1907.0,1913.0,1919.0,-41.0,-35.0,228.0,875.05,230.0,223.0,
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-FG2202.ZCE,20210308,1901.0,1927.0,1934.0,1937.0,1906.0,1906.0,1926.0,-21.0,-1.0,19.0,73.19,234.0,3.0,
-FG2202.ZCE,20210309,1906.0,1926.0,1896.0,1912.0,1857.0,1857.0,1882.0,-69.0,-44.0,17.0,63.98,236.0,2.0,
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diff --git a/data/FG/FG2203.csv b/data/FG/FG2203.csv
deleted file mode 100644
index 454aa61..0000000
--- a/data/FG/FG2203.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG2203.ZCE,20220209,2309.0,2331.0,2310.0,2310.0,2216.0,2216.0,2288.0,-115.0,-43.0,88.0,402.7,3759.0,-44.0,
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-FG2203.ZCE,20220224,2061.0,2061.0,2093.0,2095.0,2060.0,2069.0,2069.0,8.0,8.0,96.0,397.28,423.0,-48.0,
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-FG2203.ZCE,20220301,2138.0,2171.0,,,,,2050.0,,-121.0,0.0,0.0,351.0,0.0,
-FG2203.ZCE,20220302,,2050.0,2100.0,2110.0,2080.0,2110.0,2098.0,60.0,48.0,4.0,16.78,352.0,1.0,
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-FG2203.ZCE,20220309,2134.0,2133.0,,,,,2122.0,,-11.0,0.0,0.0,338.0,0.0,
-FG2203.ZCE,20220310,,2122.0,2129.0,2129.0,2014.0,2129.0,2074.0,7.0,-48.0,11.0,45.64,338.0,0.0,
-FG2203.ZCE,20220311,2129.0,2074.0,1870.0,2090.0,1870.0,2090.0,1980.0,16.0,-94.0,6.0,23.76,338.0,0.0,
-FG2203.ZCE,20220314,2090.0,1980.0,,,,,1950.0,,-30.0,26.0,101.4,0.0,-338.0,
diff --git a/data/FG/FG2204.csv b/data/FG/FG2204.csv
deleted file mode 100644
index 336f641..0000000
--- a/data/FG/FG2204.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2204.ZCE,20210416,,1976.0,2006.0,2060.0,2006.0,2044.0,2044.0,68.0,68.0,36.0,147.15,15.0,,
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diff --git a/data/FG/FG2205.csv b/data/FG/FG2205.csv
deleted file mode 100644
index 4584119..0000000
--- a/data/FG/FG2205.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2206.csv b/data/FG/FG2206.csv
deleted file mode 100644
index 8b377e2..0000000
--- a/data/FG/FG2206.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2206.ZCE,20210616,,2410.0,,,,,2405.0,,-5.0,0.0,0.0,0.0,,
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diff --git a/data/FG/FG2207.csv b/data/FG/FG2207.csv
deleted file mode 100644
index b43d991..0000000
--- a/data/FG/FG2207.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2208.csv b/data/FG/FG2208.csv
deleted file mode 100644
index d15323a..0000000
--- a/data/FG/FG2208.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2209.csv b/data/FG/FG2209.csv
deleted file mode 100644
index 42bd403..0000000
--- a/data/FG/FG2209.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2210.csv b/data/FG/FG2210.csv
deleted file mode 100644
index 93ab396..0000000
--- a/data/FG/FG2210.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2210.ZCE,20211022,,2242.0,2165.0,2165.0,2055.0,2057.0,2117.0,-185.0,-125.0,11.0,46.57,8.0,,
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diff --git a/data/FG/FG2211.csv b/data/FG/FG2211.csv
deleted file mode 100644
index 32910fe..0000000
--- a/data/FG/FG2211.csv
+++ /dev/null
@@ -1,244 +0,0 @@
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diff --git a/data/FG/FG2212.csv b/data/FG/FG2212.csv
deleted file mode 100644
index 201374f..0000000
--- a/data/FG/FG2212.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2212.ZCE,20211215,,1852.0,1859.0,1859.0,1859.0,1859.0,1859.0,7.0,7.0,3.0,11.15,3.0,,
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-FG2212.ZCE,20220926,1560.0,1566.0,1550.0,1576.0,1550.0,1576.0,1565.0,10.0,-1.0,359.0,1123.8,4865.0,-14.0,
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-FG2212.ZCE,20221021,1532.0,1536.0,1527.0,1535.0,1525.0,1525.0,1531.0,-11.0,-5.0,109.0,333.77,2049.0,-59.0,
-FG2212.ZCE,20221024,1525.0,1531.0,1515.0,1540.0,1498.0,1498.0,1524.0,-33.0,-7.0,164.0,499.85,2048.0,-1.0,
-FG2212.ZCE,20221025,1498.0,1524.0,1490.0,1498.0,1471.0,1472.0,1483.0,-52.0,-41.0,194.0,575.5,1998.0,-50.0,
-FG2212.ZCE,20221026,1472.0,1483.0,1474.0,1482.0,1464.0,1464.0,1472.0,-19.0,-11.0,49.0,144.26,1984.0,-14.0,
-FG2212.ZCE,20221027,1464.0,1472.0,1466.0,1477.0,1455.0,1459.0,1461.0,-13.0,-11.0,184.0,537.49,1982.0,-2.0,
-FG2212.ZCE,20221028,1459.0,1461.0,1461.0,1475.0,1450.0,1468.0,1468.0,7.0,7.0,208.0,610.51,1966.0,-16.0,
-FG2212.ZCE,20221031,1468.0,1468.0,1464.0,1479.0,1412.0,1418.0,1446.0,-50.0,-22.0,280.0,809.7,1951.0,-15.0,
-FG2212.ZCE,20221101,1418.0,1446.0,1419.0,1434.0,1417.0,1431.0,1426.0,-15.0,-20.0,90.0,256.71,1934.0,-17.0,
-FG2212.ZCE,20221102,1431.0,1426.0,1431.0,1442.0,1411.0,1433.0,1427.0,7.0,1.0,124.0,353.82,1927.0,-7.0,
-FG2212.ZCE,20221103,1433.0,1427.0,1430.0,1437.0,1423.0,1432.0,1431.0,5.0,4.0,108.0,309.11,1897.0,-30.0,
-FG2212.ZCE,20221104,1432.0,1431.0,1431.0,1472.0,1431.0,1472.0,1457.0,41.0,26.0,66.0,192.32,1882.0,-15.0,
-FG2212.ZCE,20221107,1472.0,1457.0,1480.0,1485.0,1452.0,1462.0,1464.0,5.0,7.0,169.0,494.95,1871.0,-11.0,
-FG2212.ZCE,20221108,1462.0,1464.0,1458.0,1476.0,1450.0,1458.0,1464.0,-6.0,0.0,270.0,790.74,1886.0,15.0,
-FG2212.ZCE,20221109,1458.0,1464.0,1460.0,1470.0,1442.0,1465.0,1458.0,1.0,-6.0,233.0,679.48,1711.0,-175.0,
-FG2212.ZCE,20221110,1465.0,1458.0,1469.0,1469.0,1432.0,1439.0,1450.0,-19.0,-8.0,171.0,495.86,1695.0,-16.0,
-FG2212.ZCE,20221111,1439.0,1450.0,1438.0,1456.0,1438.0,1456.0,1445.0,6.0,-5.0,85.0,245.7,1678.0,-17.0,
-FG2212.ZCE,20221114,1456.0,1445.0,1453.0,1453.0,1421.0,1425.0,1435.0,-20.0,-10.0,126.0,361.5,1630.0,-48.0,
-FG2212.ZCE,20221115,1425.0,1435.0,1434.0,1444.0,1421.0,1440.0,1438.0,5.0,3.0,104.0,299.17,1608.0,-22.0,
-FG2212.ZCE,20221116,1440.0,1438.0,1438.0,1440.0,1426.0,1426.0,1436.0,-12.0,-2.0,243.0,698.06,1456.0,-152.0,
-FG2212.ZCE,20221117,1426.0,1436.0,1430.0,1431.0,1379.0,1398.0,1394.0,-38.0,-42.0,145.0,404.23,1448.0,-8.0,
-FG2212.ZCE,20221118,1398.0,1394.0,1392.0,1392.0,1364.0,1377.0,1377.0,-17.0,-17.0,74.0,203.8,1436.0,-12.0,
-FG2212.ZCE,20221121,1377.0,1377.0,1377.0,1395.0,1364.0,1379.0,1377.0,2.0,0.0,542.0,1492.53,989.0,-447.0,
-FG2212.ZCE,20221122,1379.0,1377.0,1383.0,1383.0,1364.0,1366.0,1374.0,-11.0,-3.0,45.0,123.66,983.0,-6.0,
-FG2212.ZCE,20221123,1366.0,1374.0,1377.0,1393.0,1376.0,1380.0,1383.0,6.0,9.0,60.0,165.95,979.0,-4.0,
-FG2212.ZCE,20221124,1380.0,1383.0,1389.0,1397.0,1384.0,1397.0,1390.0,14.0,7.0,525.0,1459.48,518.0,-461.0,
-FG2212.ZCE,20221125,1397.0,1390.0,1388.0,1426.0,1388.0,1426.0,1412.0,36.0,22.0,641.0,1810.61,1058.0,540.0,
-FG2212.ZCE,20221128,1426.0,1412.0,1424.0,1439.0,1403.0,1410.0,1415.0,-2.0,3.0,118.0,333.88,1049.0,-9.0,
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-FG2212.ZCE,20221207,,1442.0,,,,,1441.0,,-1.0,0.0,0.0,1028.0,0.0,
-FG2212.ZCE,20221208,,1441.0,,,,,1439.0,,-2.0,0.0,0.0,1028.0,0.0,
-FG2212.ZCE,20221209,,1439.0,,,,,1439.0,,0.0,0.0,0.0,1028.0,0.0,
-FG2212.ZCE,20221212,,1439.0,,,,,1439.0,,0.0,0.0,0.0,1028.0,0.0,
-FG2212.ZCE,20221213,,1439.0,1456.0,1470.0,1455.0,1465.0,1458.0,26.0,19.0,81.0,236.22,1028.0,0.0,
-FG2212.ZCE,20221214,1465.0,1458.0,1482.0,1493.0,1482.0,1493.0,1483.0,35.0,25.0,109.0,323.3,0.0,-1028.0,
diff --git a/data/FG/FG2301.csv b/data/FG/FG2301.csv
deleted file mode 100644
index 4f06d45..0000000
--- a/data/FG/FG2301.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2301.ZCE,20220118,,2089.0,2060.0,2060.0,1996.0,2019.0,2025.0,-70.0,-64.0,605.0,2450.17,442.0,,
-FG2301.ZCE,20220119,2019.0,2025.0,2035.0,2070.0,2020.0,2024.0,2047.0,-1.0,22.0,1857.0,7601.72,1937.0,1495.0,
-FG2301.ZCE,20220120,2024.0,2047.0,2035.0,2035.0,2000.0,2013.0,2012.0,-34.0,-35.0,730.0,2937.48,2397.0,460.0,
-FG2301.ZCE,20220121,2013.0,2012.0,2020.0,2085.0,2006.0,2070.0,2044.0,58.0,32.0,1034.0,4226.7,2892.0,495.0,
-FG2301.ZCE,20220124,2070.0,2044.0,2070.0,2070.0,2000.0,2026.0,2032.0,-18.0,-12.0,1121.0,4555.29,3735.0,843.0,
-FG2301.ZCE,20220125,2026.0,2032.0,2002.0,2020.0,1954.0,2005.0,1987.0,-27.0,-45.0,656.0,2607.49,3866.0,131.0,
-FG2301.ZCE,20220126,2005.0,1987.0,2023.0,2023.0,1984.0,2013.0,2006.0,26.0,19.0,303.0,1215.41,3913.0,47.0,
-FG2301.ZCE,20220127,2013.0,2006.0,2016.0,2082.0,2016.0,2070.0,2055.0,64.0,49.0,645.0,2651.58,4093.0,180.0,
-FG2301.ZCE,20220128,2070.0,2055.0,2082.0,2111.0,2048.0,2095.0,2078.0,40.0,23.0,423.0,1758.02,4110.0,17.0,
-FG2301.ZCE,20220207,2095.0,2078.0,2088.0,2217.0,2088.0,2194.0,2187.0,116.0,109.0,353.0,1544.33,4105.0,-5.0,
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-FG2301.ZCE,20220210,2149.0,2154.0,2142.0,2294.0,2130.0,2230.0,2201.0,76.0,47.0,3861.0,16999.44,21515.0,2463.0,
-FG2301.ZCE,20220211,2230.0,2201.0,2239.0,2295.0,2065.0,2083.0,2152.0,-118.0,-49.0,3222.0,13869.42,23303.0,1788.0,
-FG2301.ZCE,20220214,2083.0,2152.0,2106.0,2206.0,2071.0,2156.0,2138.0,4.0,-14.0,4684.0,20032.71,23737.0,434.0,
-FG2301.ZCE,20220215,2156.0,2138.0,2134.0,2134.0,2039.0,2092.0,2099.0,-46.0,-39.0,3795.0,15929.0,24573.0,836.0,
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-FG2301.ZCE,20220217,2093.0,2110.0,2095.0,2160.0,1992.0,1994.0,2030.0,-116.0,-80.0,6800.0,27604.53,33471.0,4852.0,
-FG2301.ZCE,20220218,1994.0,2030.0,1981.0,2020.0,1959.0,1971.0,1985.0,-59.0,-45.0,8236.0,32705.04,38867.0,5396.0,
-FG2301.ZCE,20220221,1971.0,1985.0,1979.0,1999.0,1920.0,1990.0,1971.0,5.0,-14.0,5637.0,22225.52,41555.0,2688.0,
-FG2301.ZCE,20220222,1990.0,1971.0,1978.0,2019.0,1945.0,1948.0,1985.0,-23.0,14.0,2384.0,9462.46,41670.0,115.0,
-FG2301.ZCE,20220223,1948.0,1985.0,1945.0,1978.0,1945.0,1961.0,1962.0,-24.0,-23.0,1402.0,5501.49,41824.0,154.0,
-FG2301.ZCE,20220224,1961.0,1962.0,1956.0,1970.0,1920.0,1931.0,1944.0,-31.0,-18.0,3059.0,11894.3,42317.0,493.0,
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-FG2301.ZCE,20220302,1894.0,1863.0,1903.0,1964.0,1878.0,1901.0,1907.0,38.0,44.0,11736.0,44752.66,52932.0,6261.0,
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-FG2301.ZCE,20220307,1919.0,1899.0,1920.0,2008.0,1913.0,1960.0,1958.0,61.0,59.0,9367.0,36680.97,54309.0,1156.0,
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-FG2301.ZCE,20220322,1881.0,1892.0,1872.0,1903.0,1863.0,1882.0,1885.0,-10.0,-7.0,5597.0,21102.13,55667.0,-535.0,
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diff --git a/data/FG/FG2302.csv b/data/FG/FG2302.csv
deleted file mode 100644
index 584ba45..0000000
--- a/data/FG/FG2302.csv
+++ /dev/null
@@ -1,240 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2302.ZCE,20220221,,1985.0,1942.0,2000.0,1905.0,2000.0,1935.0,15.0,-50.0,48.0,185.71,16.0,,
-FG2302.ZCE,20220222,2000.0,1935.0,1960.0,2019.0,1960.0,1975.0,1994.0,40.0,59.0,13.0,51.84,17.0,1.0,
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-FG2302.ZCE,20230210,,1522.0,,,,,1522.0,,0.0,0.0,0.0,1195.0,0.0,
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diff --git a/data/FG/FG2303.csv b/data/FG/FG2303.csv
deleted file mode 100644
index b579965..0000000
--- a/data/FG/FG2303.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2304.csv b/data/FG/FG2304.csv
deleted file mode 100644
index 16a24ba..0000000
--- a/data/FG/FG2304.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2304.ZCE,20220419,,1981.0,2035.0,2040.0,2035.0,2040.0,2038.0,59.0,57.0,212.0,864.05,212.0,,
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diff --git a/data/FG/FG2305.csv b/data/FG/FG2305.csv
deleted file mode 100644
index bc473a6..0000000
--- a/data/FG/FG2305.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2305.ZCE,20220519,,1779.0,1755.0,1784.0,1731.0,1783.0,1755.0,4.0,-24.0,362.0,1270.85,268.0,,
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diff --git a/data/FG/FG2306.csv b/data/FG/FG2306.csv
deleted file mode 100644
index b7739dc..0000000
--- a/data/FG/FG2306.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2307.csv b/data/FG/FG2307.csv
deleted file mode 100644
index f471b1f..0000000
--- a/data/FG/FG2307.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2308.csv b/data/FG/FG2308.csv
deleted file mode 100644
index e05386b..0000000
--- a/data/FG/FG2308.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2308.ZCE,20220815,,1609.0,,,,,1609.0,,0.0,0.0,0.0,0.0,,
-FG2308.ZCE,20220816,,1609.0,1600.0,1600.0,1587.0,1587.0,1587.0,-22.0,-22.0,245.0,777.74,245.0,245.0,
-FG2308.ZCE,20220817,1587.0,1587.0,,,,,1575.0,,-12.0,0.0,0.0,245.0,0.0,
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diff --git a/data/FG/FG2309.csv b/data/FG/FG2309.csv
deleted file mode 100644
index 2555398..0000000
--- a/data/FG/FG2309.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2309.ZCE,20220916,,1560.0,1546.0,1546.0,1513.0,1518.0,1522.0,-42.0,-38.0,294.0,894.97,177.0,,
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diff --git a/data/FG/FG2310.csv b/data/FG/FG2310.csv
deleted file mode 100644
index 6d06df3..0000000
--- a/data/FG/FG2310.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2311.csv b/data/FG/FG2311.csv
deleted file mode 100644
index 22dbf15..0000000
--- a/data/FG/FG2311.csv
+++ /dev/null
@@ -1,244 +0,0 @@
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diff --git a/data/FG/FG2312.csv b/data/FG/FG2312.csv
deleted file mode 100644
index 076fb23..0000000
--- a/data/FG/FG2312.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2401.csv b/data/FG/FG2401.csv
deleted file mode 100644
index e041848..0000000
--- a/data/FG/FG2401.csv
+++ /dev/null
@@ -1,243 +0,0 @@
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diff --git a/data/FG/FG2402.csv b/data/FG/FG2402.csv
deleted file mode 100644
index d6f704a..0000000
--- a/data/FG/FG2402.csv
+++ /dev/null
@@ -1,249 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2402.ZCE,20230215,,1550.0,1589.0,1589.0,1571.0,1571.0,1580.0,21.0,30.0,9.0,28.44,6.0,,
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diff --git a/data/FG/FG2403.csv b/data/FG/FG2403.csv
deleted file mode 100644
index 6f91cc1..0000000
--- a/data/FG/FG2403.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2404.csv b/data/FG/FG2404.csv
deleted file mode 100644
index 5256022..0000000
--- a/data/FG/FG2404.csv
+++ /dev/null
@@ -1,242 +0,0 @@
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diff --git a/data/FG/FG2405.csv b/data/FG/FG2405.csv
deleted file mode 100644
index 9ccedb0..0000000
--- a/data/FG/FG2405.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2406.csv b/data/FG/FG2406.csv
deleted file mode 100644
index 3d9e509..0000000
--- a/data/FG/FG2406.csv
+++ /dev/null
@@ -1,243 +0,0 @@
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diff --git a/data/FG/FG2407.csv b/data/FG/FG2407.csv
deleted file mode 100644
index b5f7798..0000000
--- a/data/FG/FG2407.csv
+++ /dev/null
@@ -1,242 +0,0 @@
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diff --git a/data/FG/FG2408.csv b/data/FG/FG2408.csv
deleted file mode 100644
index 9e77a9c..0000000
--- a/data/FG/FG2408.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2409.csv b/data/FG/FG2409.csv
deleted file mode 100644
index b17f4f9..0000000
--- a/data/FG/FG2409.csv
+++ /dev/null
@@ -1,243 +0,0 @@
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diff --git a/data/FG/FG2410.csv b/data/FG/FG2410.csv
deleted file mode 100644
index d52282d..0000000
--- a/data/FG/FG2410.csv
+++ /dev/null
@@ -1,242 +0,0 @@
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diff --git a/data/FG/FG2411.csv b/data/FG/FG2411.csv
deleted file mode 100644
index 9e6f9db..0000000
--- a/data/FG/FG2411.csv
+++ /dev/null
@@ -1,243 +0,0 @@
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diff --git a/data/FG/FG2412.csv b/data/FG/FG2412.csv
deleted file mode 100644
index 052e02f..0000000
--- a/data/FG/FG2412.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2501.csv b/data/FG/FG2501.csv
deleted file mode 100644
index f9912c8..0000000
--- a/data/FG/FG2501.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2502.csv b/data/FG/FG2502.csv
deleted file mode 100644
index 97fa771..0000000
--- a/data/FG/FG2502.csv
+++ /dev/null
@@ -1,239 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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-FG2502.ZCE,20250218,1203.0,1203.0,1210.0,1213.0,1210.0,1213.0,1211.0,10.0,8.0,21.0,50.86,0.0,-628.0,
diff --git a/data/FG/FG2503.csv b/data/FG/FG2503.csv
deleted file mode 100644
index 94c89d4..0000000
--- a/data/FG/FG2503.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2503.ZCE,20240315,,1529.0,1523.0,1523.0,1506.0,1510.0,1513.0,-19.0,-16.0,115.0,347.97,97.0,,
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diff --git a/data/FG/FG2504.csv b/data/FG/FG2504.csv
deleted file mode 100644
index f7eff24..0000000
--- a/data/FG/FG2504.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2505.csv b/data/FG/FG2505.csv
deleted file mode 100644
index 7ad66be..0000000
--- a/data/FG/FG2505.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2506.csv b/data/FG/FG2506.csv
deleted file mode 100644
index 64e4198..0000000
--- a/data/FG/FG2506.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2506.ZCE,20240618,,1616.0,1597.0,1616.0,1597.0,1610.0,1609.0,-6.0,-7.0,35.0,112.61,27.0,,
-FG2506.ZCE,20240619,1610.0,1609.0,1597.0,1612.0,1597.0,1597.0,1604.0,-12.0,-5.0,13.0,41.71,28.0,1.0,
-FG2506.ZCE,20240620,1597.0,1604.0,1597.0,1617.0,1587.0,1601.0,1601.0,-3.0,-3.0,40.0,128.12,37.0,9.0,
-FG2506.ZCE,20240621,1601.0,1601.0,1615.0,1624.0,1601.0,1601.0,1614.0,0.0,13.0,26.0,83.91,47.0,10.0,
-FG2506.ZCE,20240624,1601.0,1614.0,1597.0,1609.0,1568.0,1575.0,1585.0,-39.0,-29.0,68.0,215.5,68.0,21.0,
-FG2506.ZCE,20240625,1575.0,1585.0,1572.0,1584.0,1565.0,1579.0,1572.0,-6.0,-13.0,64.0,201.18,95.0,27.0,
-FG2506.ZCE,20240626,1579.0,1572.0,1573.0,1591.0,1565.0,1590.0,1580.0,18.0,8.0,25.0,78.99,105.0,10.0,
-FG2506.ZCE,20240627,1590.0,1580.0,1582.0,1591.0,1577.0,1582.0,1583.0,2.0,3.0,20.0,63.31,103.0,-2.0,
-FG2506.ZCE,20240628,1582.0,1583.0,1591.0,1603.0,1575.0,1602.0,1594.0,19.0,11.0,40.0,127.51,115.0,12.0,
-FG2506.ZCE,20240701,1602.0,1594.0,1607.0,1617.0,1597.0,1607.0,1607.0,13.0,13.0,70.0,224.94,145.0,30.0,
-FG2506.ZCE,20240702,1607.0,1607.0,1609.0,1633.0,1607.0,1633.0,1620.0,26.0,13.0,87.0,281.84,133.0,-12.0,
-FG2506.ZCE,20240703,1633.0,1620.0,1628.0,1638.0,1620.0,1634.0,1630.0,14.0,10.0,54.0,176.02,131.0,-2.0,
-FG2506.ZCE,20240704,1634.0,1630.0,1637.0,1644.0,1617.0,1624.0,1634.0,-6.0,4.0,59.0,192.77,127.0,-4.0,
-FG2506.ZCE,20240705,1624.0,1634.0,1628.0,1628.0,1598.0,1598.0,1610.0,-36.0,-24.0,41.0,131.98,128.0,1.0,
-FG2506.ZCE,20240708,1598.0,1610.0,1604.0,1605.0,1585.0,1589.0,1596.0,-21.0,-14.0,44.0,140.42,125.0,-3.0,
-FG2506.ZCE,20240709,1589.0,1596.0,1585.0,1592.0,1579.0,1591.0,1585.0,-5.0,-11.0,77.0,244.11,100.0,-25.0,
-FG2506.ZCE,20240710,1591.0,1585.0,1590.0,1590.0,1553.0,1562.0,1571.0,-23.0,-14.0,88.0,276.43,108.0,8.0,
-FG2506.ZCE,20240711,1562.0,1571.0,1563.0,1578.0,1556.0,1569.0,1567.0,-2.0,-4.0,29.0,90.89,112.0,4.0,
-FG2506.ZCE,20240712,1569.0,1567.0,1568.0,1578.0,1564.0,1576.0,1571.0,9.0,4.0,14.0,43.99,113.0,1.0,
-FG2506.ZCE,20240715,1576.0,1571.0,1561.0,1600.0,1561.0,1577.0,1570.0,6.0,-1.0,44.0,138.2,116.0,3.0,
-FG2506.ZCE,20240716,1577.0,1570.0,1565.0,1571.0,1557.0,1566.0,1564.0,-4.0,-6.0,18.0,56.29,112.0,-4.0,
-FG2506.ZCE,20240717,1566.0,1564.0,1558.0,1572.0,1550.0,1562.0,1560.0,-2.0,-4.0,57.0,177.84,121.0,9.0,
-FG2506.ZCE,20240718,1562.0,1560.0,1560.0,1573.0,1557.0,1572.0,1564.0,12.0,4.0,33.0,103.24,113.0,-8.0,
-FG2506.ZCE,20240719,1572.0,1564.0,1567.0,1578.0,1563.0,1566.0,1569.0,2.0,5.0,39.0,122.39,118.0,5.0,
-FG2506.ZCE,20240722,1566.0,1569.0,1562.0,1576.0,1554.0,1570.0,1562.0,1.0,-7.0,46.0,143.71,120.0,2.0,
-FG2506.ZCE,20240723,1570.0,1562.0,1565.0,1572.0,1548.0,1548.0,1557.0,-14.0,-5.0,66.0,205.49,144.0,24.0,
-FG2506.ZCE,20240724,1548.0,1557.0,1548.0,1562.0,1543.0,1544.0,1551.0,-13.0,-6.0,80.0,248.19,145.0,1.0,
-FG2506.ZCE,20240725,1544.0,1551.0,1546.0,1546.0,1526.0,1527.0,1533.0,-24.0,-18.0,44.0,134.93,153.0,8.0,
-FG2506.ZCE,20240726,1527.0,1533.0,1532.0,1542.0,1525.0,1528.0,1534.0,-5.0,1.0,108.0,331.41,184.0,31.0,
-FG2506.ZCE,20240729,1528.0,1534.0,1520.0,1525.0,1482.0,1486.0,1508.0,-48.0,-26.0,175.0,527.65,192.0,8.0,
-FG2506.ZCE,20240730,1486.0,1508.0,1495.0,1495.0,1467.0,1473.0,1477.0,-35.0,-31.0,66.0,194.9,188.0,-4.0,
-FG2506.ZCE,20240731,1473.0,1477.0,1477.0,1490.0,1460.0,1482.0,1475.0,5.0,-2.0,89.0,262.53,207.0,19.0,
-FG2506.ZCE,20240801,1482.0,1475.0,1485.0,1507.0,1473.0,1476.0,1483.0,1.0,8.0,348.0,1032.33,468.0,261.0,
-FG2506.ZCE,20240802,1476.0,1483.0,1477.0,1492.0,1464.0,1492.0,1474.0,9.0,-9.0,57.0,168.09,479.0,11.0,
-FG2506.ZCE,20240805,1492.0,1474.0,1487.0,1491.0,1467.0,1477.0,1484.0,3.0,10.0,157.0,465.83,548.0,69.0,
-FG2506.ZCE,20240806,1477.0,1484.0,1480.0,1482.0,1466.0,1467.0,1474.0,-17.0,-10.0,49.0,144.45,552.0,4.0,
-FG2506.ZCE,20240807,1467.0,1474.0,1471.0,1471.0,1455.0,1456.0,1459.0,-18.0,-15.0,190.0,554.36,601.0,49.0,
-FG2506.ZCE,20240808,1456.0,1459.0,1463.0,1466.0,1440.0,1440.0,1453.0,-19.0,-6.0,110.0,319.55,633.0,32.0,
-FG2506.ZCE,20240809,1440.0,1453.0,1448.0,1468.0,1445.0,1453.0,1457.0,0.0,4.0,132.0,384.64,642.0,9.0,
-FG2506.ZCE,20240812,1453.0,1457.0,1451.0,1454.0,1431.0,1435.0,1442.0,-22.0,-15.0,170.0,490.2,667.0,25.0,
-FG2506.ZCE,20240813,1435.0,1442.0,1431.0,1431.0,1393.0,1399.0,1411.0,-43.0,-31.0,296.0,835.52,679.0,12.0,
-FG2506.ZCE,20240814,1399.0,1411.0,1395.0,1395.0,1359.0,1373.0,1374.0,-38.0,-37.0,197.0,541.35,731.0,52.0,
-FG2506.ZCE,20240815,1373.0,1374.0,1376.0,1378.0,1338.0,1359.0,1361.0,-15.0,-13.0,343.0,933.46,821.0,90.0,
-FG2506.ZCE,20240816,1359.0,1361.0,1360.0,1370.0,1349.0,1349.0,1363.0,-12.0,2.0,148.0,403.58,828.0,7.0,
-FG2506.ZCE,20240819,1349.0,1363.0,1345.0,1365.0,1338.0,1351.0,1353.0,-12.0,-10.0,205.0,554.77,909.0,81.0,
-FG2506.ZCE,20240820,1351.0,1353.0,1355.0,1372.0,1342.0,1366.0,1362.0,13.0,9.0,127.0,345.97,901.0,-8.0,
-FG2506.ZCE,20240821,1366.0,1362.0,1366.0,1388.0,1362.0,1388.0,1380.0,26.0,18.0,243.0,670.49,931.0,30.0,
-FG2506.ZCE,20240822,1388.0,1380.0,1386.0,1395.0,1340.0,1350.0,1361.0,-30.0,-19.0,328.0,892.72,918.0,-13.0,
-FG2506.ZCE,20240823,1350.0,1361.0,1354.0,1355.0,1335.0,1337.0,1344.0,-24.0,-17.0,87.0,233.78,940.0,22.0,
-FG2506.ZCE,20240826,1337.0,1344.0,1338.0,1355.0,1311.0,1333.0,1329.0,-11.0,-15.0,203.0,539.49,979.0,39.0,
-FG2506.ZCE,20240827,1333.0,1329.0,1347.0,1356.0,1328.0,1346.0,1339.0,17.0,10.0,207.0,554.31,1016.0,37.0,
-FG2506.ZCE,20240828,1346.0,1339.0,1352.0,1353.0,1333.0,1341.0,1341.0,2.0,2.0,239.0,641.21,961.0,-55.0,
-FG2506.ZCE,20240829,1341.0,1341.0,1322.0,1358.0,1322.0,1345.0,1340.0,4.0,-1.0,75.0,200.99,963.0,2.0,
-FG2506.ZCE,20240830,1345.0,1340.0,1345.0,1366.0,1338.0,1362.0,1355.0,22.0,15.0,87.0,235.71,993.0,30.0,
-FG2506.ZCE,20240902,1362.0,1355.0,1361.0,1364.0,1318.0,1327.0,1333.0,-28.0,-22.0,511.0,1362.7,1142.0,149.0,
-FG2506.ZCE,20240903,1327.0,1333.0,1324.0,1338.0,1292.0,1298.0,1317.0,-35.0,-16.0,421.0,1108.85,1218.0,76.0,
-FG2506.ZCE,20240904,1298.0,1317.0,1298.0,1299.0,1239.0,1249.0,1277.0,-68.0,-40.0,712.0,1818.96,1317.0,99.0,
-FG2506.ZCE,20240905,1249.0,1277.0,1258.0,1292.0,1239.0,1243.0,1262.0,-34.0,-15.0,330.0,832.61,1329.0,12.0,
-FG2506.ZCE,20240906,1243.0,1262.0,1233.0,1263.0,1223.0,1236.0,1242.0,-26.0,-20.0,306.0,759.97,1323.0,-6.0,
-FG2506.ZCE,20240909,1236.0,1242.0,1242.0,1247.0,1213.0,1228.0,1228.0,-14.0,-14.0,240.0,589.31,1370.0,47.0,
-FG2506.ZCE,20240910,1228.0,1228.0,1236.0,1236.0,1211.0,1211.0,1216.0,-17.0,-12.0,249.0,605.71,1337.0,-33.0,
-FG2506.ZCE,20240911,1211.0,1216.0,1207.0,1216.0,1180.0,1210.0,1199.0,-6.0,-17.0,443.0,1062.57,1509.0,172.0,
-FG2506.ZCE,20240912,1210.0,1199.0,1215.0,1217.0,1178.0,1190.0,1193.0,-9.0,-6.0,488.0,1164.63,1482.0,-27.0,
-FG2506.ZCE,20240913,1190.0,1193.0,1196.0,1208.0,1186.0,1186.0,1198.0,-7.0,5.0,368.0,881.98,1492.0,10.0,
-FG2506.ZCE,20240918,1186.0,1198.0,1175.0,1187.0,1160.0,1181.0,1175.0,-17.0,-23.0,195.0,458.23,1484.0,-8.0,
-FG2506.ZCE,20240919,1181.0,1175.0,1181.0,1220.0,1173.0,1220.0,1202.0,45.0,27.0,482.0,1158.61,1559.0,75.0,
-FG2506.ZCE,20240920,1220.0,1202.0,1213.0,1220.0,1181.0,1190.0,1189.0,-12.0,-13.0,483.0,1148.89,1460.0,-99.0,
-FG2506.ZCE,20240923,1190.0,1189.0,1192.0,1218.0,1176.0,1213.0,1202.0,24.0,13.0,651.0,1565.48,1583.0,123.0,
-FG2506.ZCE,20240924,1213.0,1202.0,1212.0,1279.0,1209.0,1274.0,1243.0,72.0,41.0,536.0,1332.41,1578.0,-5.0,
-FG2506.ZCE,20240925,1274.0,1243.0,1276.0,1349.0,1272.0,1294.0,1315.0,51.0,72.0,1093.0,2874.78,1444.0,-134.0,
-FG2506.ZCE,20240926,1294.0,1315.0,1294.0,1330.0,1282.0,1328.0,1301.0,13.0,-14.0,771.0,2006.85,1335.0,-109.0,
-FG2506.ZCE,20240927,1328.0,1301.0,1332.0,1378.0,1332.0,1378.0,1352.0,77.0,51.0,609.0,1646.94,1293.0,-42.0,
-FG2506.ZCE,20240930,1378.0,1352.0,1377.0,1488.0,1367.0,1468.0,1435.0,116.0,83.0,786.0,2255.25,1338.0,45.0,
-FG2506.ZCE,20241008,1468.0,1435.0,1516.0,1518.0,1364.0,1380.0,1464.0,-55.0,29.0,697.0,2041.39,1346.0,8.0,
-FG2506.ZCE,20241009,1380.0,1464.0,1383.0,1408.0,1357.0,1376.0,1383.0,-88.0,-81.0,242.0,669.47,1402.0,56.0,
-FG2506.ZCE,20241010,1376.0,1383.0,1367.0,1423.0,1340.0,1385.0,1376.0,2.0,-7.0,691.0,1902.05,1390.0,-12.0,
-FG2506.ZCE,20241011,1385.0,1376.0,1391.0,1407.0,1384.0,1407.0,1394.0,31.0,18.0,455.0,1268.23,1367.0,-23.0,
-FG2506.ZCE,20241014,1407.0,1394.0,1429.0,1448.0,1393.0,1438.0,1418.0,44.0,24.0,529.0,1500.74,1420.0,53.0,
-FG2506.ZCE,20241015,1438.0,1418.0,1429.0,1520.0,1420.0,1495.0,1480.0,77.0,62.0,511.0,1512.88,1509.0,89.0,
-FG2506.ZCE,20241016,1495.0,1480.0,1506.0,1535.0,1486.0,1506.0,1514.0,26.0,34.0,534.0,1616.68,1607.0,98.0,
-FG2506.ZCE,20241017,1506.0,1514.0,1509.0,1525.0,1384.0,1386.0,1461.0,-128.0,-53.0,1113.0,3252.26,1478.0,-129.0,
-FG2506.ZCE,20241018,1386.0,1461.0,1398.0,1465.0,1387.0,1440.0,1423.0,-21.0,-38.0,380.0,1081.62,1494.0,16.0,
-FG2506.ZCE,20241021,1440.0,1423.0,1441.0,1465.0,1432.0,1459.0,1447.0,36.0,24.0,308.0,891.22,1515.0,21.0,
-FG2506.ZCE,20241022,1459.0,1447.0,1448.0,1486.0,1446.0,1474.0,1469.0,27.0,22.0,219.0,643.3,1532.0,17.0,
-FG2506.ZCE,20241023,1474.0,1469.0,1477.0,1488.0,1445.0,1458.0,1470.0,-11.0,1.0,208.0,611.53,1552.0,20.0,
-FG2506.ZCE,20241024,1458.0,1470.0,1456.0,1524.0,1456.0,1521.0,1491.0,51.0,21.0,401.0,1195.93,1553.0,1.0,
-FG2506.ZCE,20241025,1521.0,1491.0,1524.0,1535.0,1508.0,1521.0,1521.0,30.0,30.0,573.0,1743.55,1605.0,52.0,
-FG2506.ZCE,20241028,1521.0,1521.0,1512.0,1570.0,1497.0,1567.0,1548.0,46.0,27.0,554.0,1715.31,1753.0,148.0,
-FG2506.ZCE,20241029,1567.0,1548.0,1561.0,1579.0,1524.0,1539.0,1553.0,-9.0,5.0,366.0,1136.65,1770.0,17.0,
-FG2506.ZCE,20241030,1539.0,1553.0,1544.0,1585.0,1524.0,1557.0,1557.0,4.0,4.0,591.0,1840.94,1894.0,124.0,
-FG2506.ZCE,20241031,1557.0,1557.0,1559.0,1572.0,1543.0,1557.0,1556.0,0.0,-1.0,429.0,1334.98,1894.0,0.0,
-FG2506.ZCE,20241101,1557.0,1556.0,1551.0,1566.0,1542.0,1562.0,1553.0,6.0,-3.0,366.0,1136.72,1866.0,-28.0,
-FG2506.ZCE,20241104,1562.0,1553.0,1563.0,1570.0,1506.0,1541.0,1526.0,-12.0,-27.0,875.0,2671.0,1652.0,-214.0,
-FG2506.ZCE,20241105,1541.0,1526.0,1553.0,1571.0,1520.0,1563.0,1543.0,37.0,17.0,468.0,1444.48,1621.0,-31.0,
-FG2506.ZCE,20241106,1563.0,1543.0,1564.0,1575.0,1553.0,1561.0,1563.0,18.0,20.0,270.0,844.2,1617.0,-4.0,
-FG2506.ZCE,20241107,1561.0,1563.0,1554.0,1565.0,1538.0,1548.0,1550.0,-15.0,-13.0,221.0,684.96,1567.0,-50.0,
-FG2506.ZCE,20241108,1548.0,1550.0,1559.0,1570.0,1513.0,1520.0,1537.0,-30.0,-13.0,458.0,1408.07,1552.0,-15.0,
-FG2506.ZCE,20241111,1520.0,1537.0,1510.0,1550.0,1467.0,1486.0,1507.0,-51.0,-30.0,624.0,1880.51,1570.0,18.0,
-FG2506.ZCE,20241112,1486.0,1507.0,1475.0,1502.0,1472.0,1489.0,1484.0,-18.0,-23.0,280.0,831.12,1593.0,23.0,
-FG2506.ZCE,20241113,1489.0,1484.0,1487.0,1516.0,1480.0,1500.0,1498.0,16.0,14.0,248.0,743.12,1622.0,29.0,
-FG2506.ZCE,20241114,1500.0,1498.0,1490.0,1507.0,1454.0,1457.0,1479.0,-41.0,-19.0,403.0,1192.33,1587.0,-35.0,
-FG2506.ZCE,20241115,1457.0,1479.0,1459.0,1471.0,1438.0,1441.0,1453.0,-38.0,-26.0,203.0,589.96,1594.0,7.0,
-FG2506.ZCE,20241118,1441.0,1453.0,1441.0,1445.0,1415.0,1429.0,1431.0,-24.0,-22.0,308.0,881.2,1606.0,12.0,
-FG2506.ZCE,20241119,1429.0,1431.0,1428.0,1449.0,1422.0,1441.0,1434.0,10.0,3.0,200.0,573.7,1569.0,-37.0,
-FG2506.ZCE,20241120,1441.0,1434.0,1441.0,1442.0,1430.0,1436.0,1435.0,2.0,1.0,112.0,321.48,1570.0,1.0,
-FG2506.ZCE,20241121,1436.0,1435.0,1439.0,1466.0,1433.0,1453.0,1453.0,18.0,18.0,303.0,880.6,1616.0,46.0,
-FG2506.ZCE,20241122,1453.0,1453.0,1459.0,1459.0,1418.0,1422.0,1434.0,-31.0,-19.0,387.0,1109.55,1599.0,-17.0,
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diff --git a/data/FG/FG2507.csv b/data/FG/FG2507.csv
deleted file mode 100644
index 3ded403..0000000
--- a/data/FG/FG2507.csv
+++ /dev/null
@@ -1,243 +0,0 @@
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diff --git a/data/FG/FG2508.csv b/data/FG/FG2508.csv
deleted file mode 100644
index 7df4f7b..0000000
--- a/data/FG/FG2508.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2509.csv b/data/FG/FG2509.csv
deleted file mode 100644
index e902b55..0000000
--- a/data/FG/FG2509.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2510.csv b/data/FG/FG2510.csv
deleted file mode 100644
index ff077dd..0000000
--- a/data/FG/FG2510.csv
+++ /dev/null
@@ -1,245 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2511.csv b/data/FG/FG2511.csv
deleted file mode 100644
index 52f39f9..0000000
--- a/data/FG/FG2511.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2512.csv b/data/FG/FG2512.csv
deleted file mode 100644
index 1a3d00c..0000000
--- a/data/FG/FG2512.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2512.ZCE,20241216,,1455.0,1452.0,1455.0,1423.0,1440.0,1432.0,-15.0,-23.0,148.0,423.73,87.0,,
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diff --git a/data/FG/FG2601.csv b/data/FG/FG2601.csv
deleted file mode 100644
index 04c1d48..0000000
--- a/data/FG/FG2601.csv
+++ /dev/null
@@ -1,244 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2602.csv b/data/FG/FG2602.csv
deleted file mode 100644
index 7634516..0000000
--- a/data/FG/FG2602.csv
+++ /dev/null
@@ -1,246 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2603.csv b/data/FG/FG2603.csv
deleted file mode 100644
index 5ee4224..0000000
--- a/data/FG/FG2603.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2603.ZCE,20250317,,1328.0,1336.0,1348.0,1313.0,1318.0,1329.0,-10.0,1.0,48.0,127.62,29.0,,
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diff --git a/data/FG/FG2604.csv b/data/FG/FG2604.csv
deleted file mode 100644
index 49e0f94..0000000
--- a/data/FG/FG2604.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2605.csv b/data/FG/FG2605.csv
deleted file mode 100644
index 22f42cc..0000000
--- a/data/FG/FG2605.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2606.csv b/data/FG/FG2606.csv
deleted file mode 100644
index f76a785..0000000
--- a/data/FG/FG2606.csv
+++ /dev/null
@@ -1,242 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2607.csv b/data/FG/FG2607.csv
deleted file mode 100644
index b044211..0000000
--- a/data/FG/FG2607.csv
+++ /dev/null
@@ -1,243 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2607.ZCE,20250715,,1256.0,1269.0,1270.0,1252.0,1254.0,1264.0,-2.0,8.0,51.0,128.97,37.0,,
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-FG2607.ZCE,20250717,1246.0,1248.0,1253.0,1255.0,1244.0,1250.0,1251.0,2.0,3.0,33.0,82.56,76.0,18.0,
-FG2607.ZCE,20250718,1250.0,1251.0,1253.0,1276.0,1251.0,1256.0,1264.0,5.0,13.0,84.0,212.3,120.0,44.0,
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-FG2607.ZCE,20250722,1320.0,1306.0,1329.0,1410.0,1329.0,1407.0,1365.0,101.0,59.0,226.0,616.88,276.0,64.0,
-FG2607.ZCE,20250723,1407.0,1365.0,1402.0,1412.0,1348.0,1381.0,1383.0,16.0,18.0,293.0,810.64,304.0,28.0,
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-FG2607.ZCE,20250725,1440.0,1414.0,1460.0,1468.0,1433.0,1458.0,1456.0,44.0,42.0,683.0,1988.27,524.0,144.0,
-FG2607.ZCE,20250728,1458.0,1456.0,1450.0,1450.0,1336.0,1337.0,1383.0,-119.0,-73.0,719.0,1988.34,534.0,10.0,
-FG2607.ZCE,20250729,1337.0,1383.0,1337.0,1373.0,1320.0,1371.0,1346.0,-12.0,-37.0,518.0,1394.28,601.0,67.0,
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-FG2607.ZCE,20250801,1321.0,1344.0,1318.0,1338.0,1299.0,1317.0,1316.0,-27.0,-28.0,616.0,1621.89,822.0,15.0,
-FG2607.ZCE,20250804,1317.0,1316.0,1328.0,1333.0,1296.0,1322.0,1315.0,6.0,-1.0,462.0,1215.33,838.0,16.0,
-FG2607.ZCE,20250805,1322.0,1315.0,1323.0,1364.0,1312.0,1352.0,1334.0,37.0,19.0,684.0,1824.68,998.0,160.0,
-FG2607.ZCE,20250806,1352.0,1334.0,1355.0,1355.0,1322.0,1337.0,1336.0,3.0,2.0,419.0,1119.48,1105.0,107.0,
-FG2607.ZCE,20250807,1337.0,1336.0,1339.0,1347.0,1319.0,1328.0,1329.0,-8.0,-7.0,249.0,661.97,1105.0,0.0,
-FG2607.ZCE,20250808,1328.0,1329.0,1322.0,1328.0,1304.0,1314.0,1313.0,-15.0,-16.0,323.0,848.41,1090.0,-15.0,
-FG2607.ZCE,20250811,1314.0,1313.0,1310.0,1332.0,1303.0,1329.0,1322.0,16.0,9.0,245.0,647.91,1093.0,3.0,
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-FG2607.ZCE,20250818,1328.0,1335.0,1329.0,1350.0,1313.0,1329.0,1335.0,-6.0,0.0,457.0,1220.18,1159.0,90.0,
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-FG2607.ZCE,20250902,1263.0,1268.0,1265.0,1274.0,1257.0,1261.0,1265.0,-7.0,-3.0,207.0,523.51,1370.0,-4.0,
-FG2607.ZCE,20250903,1261.0,1265.0,1258.0,1275.0,1258.0,1263.0,1265.0,-2.0,0.0,310.0,784.26,1422.0,52.0,
-FG2607.ZCE,20250904,1263.0,1265.0,1268.0,1270.0,1247.0,1265.0,1259.0,0.0,-6.0,214.0,539.06,1404.0,-18.0,
-FG2607.ZCE,20250905,1265.0,1259.0,1262.0,1322.0,1261.0,1312.0,1302.0,53.0,43.0,833.0,2168.71,1574.0,170.0,
-FG2607.ZCE,20250908,1312.0,1302.0,1320.0,1326.0,1293.0,1317.0,1315.0,15.0,13.0,1100.0,2892.12,1999.0,425.0,
-FG2607.ZCE,20250909,1317.0,1315.0,1315.0,1325.0,1304.0,1309.0,1317.0,-6.0,2.0,462.0,1217.3,2171.0,172.0,
-FG2607.ZCE,20250910,1309.0,1317.0,1304.0,1311.0,1287.0,1304.0,1298.0,-13.0,-19.0,364.0,945.18,2195.0,24.0,
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-FG2607.ZCE,20250912,1304.0,1305.0,1298.0,1308.0,1289.0,1306.0,1299.0,1.0,-6.0,225.0,584.69,2480.0,14.0,
-FG2607.ZCE,20250915,1306.0,1299.0,1308.0,1338.0,1300.0,1330.0,1324.0,31.0,25.0,646.0,1710.36,2557.0,77.0,
-FG2607.ZCE,20250916,1330.0,1324.0,1345.0,1370.0,1342.0,1360.0,1361.0,36.0,37.0,954.0,2596.69,2753.0,196.0,
-FG2607.ZCE,20250917,1360.0,1361.0,1349.0,1370.0,1344.0,1365.0,1361.0,4.0,0.0,384.0,1044.87,2876.0,123.0,
-FG2607.ZCE,20250918,1365.0,1361.0,1365.0,1368.0,1347.0,1353.0,1358.0,-8.0,-3.0,731.0,1986.01,3122.0,246.0,
-FG2607.ZCE,20250919,1353.0,1358.0,1357.0,1374.0,1352.0,1368.0,1363.0,10.0,5.0,909.0,2477.42,3612.0,490.0,
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diff --git a/data/FG/FG2608.csv b/data/FG/FG2608.csv
deleted file mode 100644
index d5a6b5f..0000000
--- a/data/FG/FG2608.csv
+++ /dev/null
@@ -1,223 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2609.csv b/data/FG/FG2609.csv
deleted file mode 100644
index d9a1497..0000000
--- a/data/FG/FG2609.csv
+++ /dev/null
@@ -1,202 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2610.csv b/data/FG/FG2610.csv
deleted file mode 100644
index bbc2ae3..0000000
--- a/data/FG/FG2610.csv
+++ /dev/null
@@ -1,180 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2611.csv b/data/FG/FG2611.csv
deleted file mode 100644
index 3949d88..0000000
--- a/data/FG/FG2611.csv
+++ /dev/null
@@ -1,163 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
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diff --git a/data/FG/FG2612.csv b/data/FG/FG2612.csv
deleted file mode 100644
index afbed25..0000000
--- a/data/FG/FG2612.csv
+++ /dev/null
@@ -1,143 +0,0 @@
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diff --git a/data/FG/FG2701.csv b/data/FG/FG2701.csv
deleted file mode 100644
index 969c681..0000000
--- a/data/FG/FG2701.csv
+++ /dev/null
@@ -1,120 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2701.ZCE,20260119,,1255.0,1230.0,1267.0,1230.0,1234.0,1253.0,-21.0,-2.0,888.0,2226.03,512.0,,
-FG2701.ZCE,20260120,1234.0,1253.0,1232.0,1238.0,1221.0,1222.0,1230.0,-31.0,-23.0,497.0,1222.59,706.0,194.0,
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-FG2701.ZCE,20260715,1035.0,1036.0,1035.0,1038.0,1028.0,1030.0,1033.0,-6.0,-3.0,81701.0,168781.34,235874.0,7407.0,
-FG2701.ZCE,20260716,1030.0,1033.0,1031.0,1033.0,1014.0,1016.0,1021.0,-17.0,-12.0,100031.0,204212.4,229636.0,-6238.0,
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diff --git a/data/FG/FG2702.csv b/data/FG/FG2702.csv
deleted file mode 100644
index 244a54c..0000000
--- a/data/FG/FG2702.csv
+++ /dev/null
@@ -1,100 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2702.ZCE,20260224,,1216.0,1224.0,1250.0,1218.0,1230.0,1229.0,14.0,13.0,52.0,127.85,31.0,,
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-FG2702.ZCE,20260427,1200.0,1201.0,1195.0,1206.0,1192.0,1193.0,1197.0,-8.0,-4.0,132.0,316.03,838.0,-12.0,
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-FG2702.ZCE,20260527,1153.0,1157.0,1156.0,1168.0,1156.0,1164.0,1162.0,7.0,5.0,48.0,111.52,695.0,12.0,
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diff --git a/data/FG/FG2703.csv b/data/FG/FG2703.csv
deleted file mode 100644
index aa0c7ec..0000000
--- a/data/FG/FG2703.csv
+++ /dev/null
@@ -1,86 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2703.ZCE,20260316,,1317.0,1313.0,1318.0,1302.0,1305.0,1309.0,-12.0,-8.0,19.0,49.76,12.0,,
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-FG2703.ZCE,20260403,1245.0,1243.0,1246.0,1246.0,1235.0,1235.0,1238.0,-8.0,-5.0,55.0,136.21,191.0,16.0,
-FG2703.ZCE,20260407,1235.0,1238.0,1233.0,1233.0,1215.0,1215.0,1222.0,-23.0,-16.0,165.0,403.4,235.0,44.0,
-FG2703.ZCE,20260408,1215.0,1222.0,1212.0,1221.0,1207.0,1213.0,1214.0,-9.0,-8.0,129.0,313.2,263.0,28.0,
-FG2703.ZCE,20260409,1213.0,1214.0,1210.0,1216.0,1201.0,1201.0,1209.0,-13.0,-5.0,73.0,176.52,295.0,32.0,
-FG2703.ZCE,20260410,1201.0,1209.0,1198.0,1202.0,1188.0,1191.0,1194.0,-18.0,-15.0,214.0,511.01,357.0,62.0,
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-FG2703.ZCE,20260416,1191.0,1190.0,1190.0,1192.0,1170.0,1180.0,1180.0,-10.0,-10.0,300.0,707.95,481.0,76.0,
-FG2703.ZCE,20260417,1180.0,1180.0,1173.0,1193.0,1166.0,1187.0,1179.0,7.0,-1.0,262.0,617.59,523.0,42.0,
-FG2703.ZCE,20260420,1187.0,1179.0,1190.0,1198.0,1181.0,1197.0,1192.0,18.0,13.0,153.0,364.61,570.0,47.0,
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-FG2703.ZCE,20260423,1198.0,1196.0,1205.0,1212.0,1196.0,1198.0,1205.0,2.0,9.0,187.0,450.8,718.0,59.0,
-FG2703.ZCE,20260424,1198.0,1205.0,1196.0,1203.0,1191.0,1195.0,1196.0,-10.0,-9.0,95.0,227.28,690.0,-28.0,
-FG2703.ZCE,20260427,1195.0,1196.0,1190.0,1204.0,1188.0,1191.0,1192.0,-5.0,-4.0,133.0,317.06,735.0,45.0,
-FG2703.ZCE,20260428,1191.0,1192.0,1189.0,1189.0,1163.0,1166.0,1174.0,-26.0,-18.0,249.0,584.54,705.0,-30.0,
-FG2703.ZCE,20260429,1166.0,1174.0,1162.0,1168.0,1158.0,1160.0,1163.0,-14.0,-11.0,112.0,260.43,731.0,26.0,
-FG2703.ZCE,20260430,1160.0,1163.0,1160.0,1176.0,1151.0,1174.0,1164.0,11.0,1.0,206.0,479.4,785.0,54.0,
-FG2703.ZCE,20260506,1174.0,1164.0,1177.0,1192.0,1174.0,1190.0,1185.0,26.0,21.0,132.0,312.72,803.0,18.0,
-FG2703.ZCE,20260507,1190.0,1185.0,1188.0,1203.0,1185.0,1196.0,1195.0,11.0,10.0,222.0,530.69,916.0,113.0,
-FG2703.ZCE,20260508,1196.0,1195.0,1191.0,1204.0,1174.0,1181.0,1192.0,-14.0,-3.0,344.0,820.09,1001.0,85.0,
-FG2703.ZCE,20260511,1181.0,1192.0,1179.0,1197.0,1178.0,1193.0,1188.0,1.0,-4.0,281.0,667.74,1137.0,136.0,
-FG2703.ZCE,20260512,1193.0,1188.0,1190.0,1195.0,1184.0,1184.0,1188.0,-4.0,0.0,138.0,327.98,1128.0,-9.0,
-FG2703.ZCE,20260513,1184.0,1188.0,1185.0,1200.0,1181.0,1196.0,1193.0,8.0,5.0,222.0,529.66,1202.0,74.0,
-FG2703.ZCE,20260514,1196.0,1193.0,1202.0,1202.0,1180.0,1185.0,1188.0,-8.0,-5.0,184.0,437.07,1169.0,-33.0,
-FG2703.ZCE,20260515,1185.0,1188.0,1182.0,1188.0,1165.0,1166.0,1176.0,-22.0,-12.0,347.0,816.08,1142.0,-27.0,
-FG2703.ZCE,20260518,1166.0,1176.0,1168.0,1175.0,1155.0,1170.0,1166.0,-6.0,-10.0,246.0,573.87,1134.0,-8.0,
-FG2703.ZCE,20260519,1170.0,1166.0,1166.0,1168.0,1154.0,1154.0,1160.0,-12.0,-6.0,258.0,598.49,1267.0,133.0,
-FG2703.ZCE,20260520,1154.0,1160.0,1154.0,1154.0,1135.0,1140.0,1145.0,-20.0,-15.0,371.0,849.76,1356.0,89.0,
-FG2703.ZCE,20260521,1140.0,1145.0,1138.0,1160.0,1137.0,1151.0,1151.0,6.0,6.0,209.0,481.28,1392.0,36.0,
-FG2703.ZCE,20260522,1151.0,1151.0,1154.0,1157.0,1142.0,1146.0,1146.0,-5.0,-5.0,153.0,350.83,1337.0,-55.0,
-FG2703.ZCE,20260525,1146.0,1146.0,1144.0,1182.0,1144.0,1167.0,1159.0,21.0,13.0,270.0,625.86,1307.0,-30.0,
-FG2703.ZCE,20260526,1167.0,1159.0,1166.0,1166.0,1147.0,1150.0,1152.0,-9.0,-7.0,223.0,513.7,1348.0,41.0,
-FG2703.ZCE,20260527,1150.0,1152.0,1150.0,1162.0,1149.0,1159.0,1156.0,7.0,4.0,178.0,411.66,1391.0,43.0,
-FG2703.ZCE,20260528,1159.0,1156.0,1163.0,1164.0,1157.0,1162.0,1161.0,6.0,5.0,71.0,164.86,1411.0,20.0,
-FG2703.ZCE,20260529,1162.0,1161.0,1162.0,1178.0,1160.0,1177.0,1170.0,16.0,9.0,229.0,535.88,1419.0,8.0,
-FG2703.ZCE,20260601,1177.0,1170.0,1176.0,1184.0,1169.0,1181.0,1177.0,11.0,7.0,254.0,597.92,1346.0,-73.0,
-FG2703.ZCE,20260602,1181.0,1177.0,1177.0,1178.0,1163.0,1167.0,1169.0,-10.0,-8.0,119.0,278.28,1315.0,-31.0,
-FG2703.ZCE,20260603,1167.0,1169.0,1169.0,1175.0,1166.0,1171.0,1171.0,2.0,2.0,146.0,341.81,1330.0,15.0,
-FG2703.ZCE,20260604,1171.0,1171.0,1168.0,1174.0,1149.0,1153.0,1157.0,-18.0,-14.0,565.0,1307.54,1458.0,128.0,
-FG2703.ZCE,20260605,1153.0,1157.0,1150.0,1154.0,1132.0,1135.0,1138.0,-22.0,-19.0,428.0,974.11,1614.0,156.0,
-FG2703.ZCE,20260608,1135.0,1138.0,1129.0,1137.0,1126.0,1130.0,1131.0,-8.0,-7.0,190.0,429.91,1660.0,46.0,
-FG2703.ZCE,20260609,1130.0,1131.0,1130.0,1131.0,1119.0,1120.0,1124.0,-11.0,-7.0,363.0,815.88,1682.0,22.0,
-FG2703.ZCE,20260610,1120.0,1124.0,1116.0,1122.0,1108.0,1111.0,1116.0,-13.0,-8.0,535.0,1194.24,1708.0,26.0,
-FG2703.ZCE,20260611,1111.0,1116.0,1112.0,1116.0,1104.0,1113.0,1110.0,-3.0,-6.0,340.0,754.85,1811.0,103.0,
-FG2703.ZCE,20260612,1113.0,1110.0,1111.0,1117.0,1105.0,1106.0,1110.0,-4.0,0.0,161.0,357.53,1855.0,44.0,
-FG2703.ZCE,20260615,1106.0,1110.0,1108.0,1139.0,1108.0,1135.0,1125.0,25.0,15.0,757.0,1702.89,1996.0,141.0,
-FG2703.ZCE,20260616,1135.0,1125.0,1139.0,1143.0,1124.0,1127.0,1133.0,2.0,8.0,349.0,790.84,2003.0,7.0,
-FG2703.ZCE,20260617,1127.0,1133.0,1133.0,1136.0,1116.0,1119.0,1126.0,-14.0,-7.0,113.0,254.56,2031.0,28.0,
-FG2703.ZCE,20260618,1119.0,1126.0,1116.0,1118.0,1101.0,1104.0,1110.0,-22.0,-16.0,574.0,1273.95,1795.0,-236.0,
-FG2703.ZCE,20260622,1104.0,1110.0,1106.0,1109.0,1101.0,1107.0,1104.0,-3.0,-6.0,87.0,192.16,1824.0,29.0,
-FG2703.ZCE,20260623,1107.0,1104.0,1101.0,1105.0,1091.0,1094.0,1098.0,-10.0,-6.0,215.0,472.04,1826.0,2.0,
-FG2703.ZCE,20260624,1094.0,1098.0,1094.0,1112.0,1093.0,1101.0,1103.0,3.0,5.0,281.0,620.01,1907.0,81.0,
-FG2703.ZCE,20260625,1101.0,1103.0,1105.0,1109.0,1098.0,1100.0,1104.0,-3.0,1.0,180.0,397.4,1936.0,29.0,
-FG2703.ZCE,20260626,1100.0,1104.0,1099.0,1103.0,1086.0,1092.0,1094.0,-12.0,-10.0,305.0,667.36,2044.0,108.0,
-FG2703.ZCE,20260629,1092.0,1094.0,1095.0,1099.0,1089.0,1099.0,1095.0,5.0,1.0,292.0,639.75,2238.0,194.0,
-FG2703.ZCE,20260630,1099.0,1095.0,1097.0,1098.0,1087.0,1095.0,1093.0,0.0,-2.0,260.0,568.24,2329.0,91.0,
-FG2703.ZCE,20260701,1095.0,1093.0,1091.0,1093.0,1082.0,1085.0,1087.0,-8.0,-6.0,8527.0,18538.48,9860.0,7531.0,
-FG2703.ZCE,20260702,1085.0,1087.0,1086.0,1093.0,1082.0,1087.0,1086.0,0.0,-1.0,8687.0,18875.81,17968.0,8108.0,
-FG2703.ZCE,20260703,1087.0,1086.0,1086.0,1100.0,1085.0,1094.0,1093.0,8.0,7.0,4887.0,10682.05,22103.0,4135.0,
-FG2703.ZCE,20260706,1094.0,1093.0,1099.0,1101.0,1087.0,1089.0,1093.0,-4.0,0.0,11475.0,25090.89,31982.0,9879.0,
-FG2703.ZCE,20260707,1089.0,1093.0,1087.0,1087.0,1074.0,1074.0,1080.0,-19.0,-13.0,11601.0,25061.03,40494.0,8512.0,
-FG2703.ZCE,20260708,1074.0,1080.0,1076.0,1082.0,1069.0,1080.0,1075.0,0.0,-5.0,20054.0,43100.56,53691.0,13197.0,
-FG2703.ZCE,20260709,1080.0,1075.0,1079.0,1079.0,1068.0,1074.0,1072.0,-1.0,-3.0,20293.0,43501.22,61587.0,7896.0,
-FG2703.ZCE,20260710,1074.0,1072.0,1074.0,1087.0,1070.0,1080.0,1078.0,8.0,6.0,12192.0,26288.31,65814.0,4227.0,
-FG2703.ZCE,20260713,1080.0,1078.0,1080.0,1081.0,1065.0,1066.0,1073.0,-12.0,-5.0,11216.0,24077.97,70771.0,4957.0,
-FG2703.ZCE,20260714,1066.0,1073.0,1067.0,1072.0,1063.0,1067.0,1068.0,-6.0,-5.0,7840.0,16745.97,73807.0,3036.0,
-FG2703.ZCE,20260715,1067.0,1068.0,1065.0,1071.0,1060.0,1062.0,1065.0,-6.0,-3.0,8252.0,17580.37,77913.0,4106.0,
-FG2703.ZCE,20260716,1062.0,1065.0,1062.0,1064.0,1045.0,1048.0,1054.0,-17.0,-11.0,13279.0,27985.04,81858.0,3945.0,
-FG2703.ZCE,20260717,1048.0,1054.0,1048.0,1048.0,1020.0,1021.0,1037.0,-33.0,-17.0,16144.0,33482.87,85294.0,3436.0,
diff --git a/data/FG/FG2704.csv b/data/FG/FG2704.csv
deleted file mode 100644
index 340721e..0000000
--- a/data/FG/FG2704.csv
+++ /dev/null
@@ -1,64 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2704.ZCE,20260416,,1190.0,1225.0,1225.0,1199.0,1210.0,1208.0,20.0,18.0,258.0,623.1,190.0,,
-FG2704.ZCE,20260417,1210.0,1208.0,1204.0,1225.0,1195.0,1215.0,1207.0,7.0,-1.0,518.0,1250.87,469.0,279.0,
-FG2704.ZCE,20260420,1215.0,1207.0,1220.0,1226.0,1210.0,1221.0,1219.0,14.0,12.0,248.0,604.57,591.0,122.0,
-FG2704.ZCE,20260421,1221.0,1219.0,1226.0,1226.0,1212.0,1218.0,1220.0,-1.0,1.0,195.0,475.78,630.0,39.0,
-FG2704.ZCE,20260422,1218.0,1220.0,1220.0,1226.0,1214.0,1225.0,1221.0,5.0,1.0,157.0,383.47,696.0,66.0,
-FG2704.ZCE,20260423,1225.0,1221.0,1229.0,1239.0,1223.0,1224.0,1231.0,3.0,10.0,312.0,768.36,793.0,97.0,
-FG2704.ZCE,20260424,1224.0,1231.0,1222.0,1230.0,1220.0,1222.0,1224.0,-9.0,-7.0,151.0,369.52,750.0,-43.0,
-FG2704.ZCE,20260427,1222.0,1224.0,1218.0,1231.0,1215.0,1215.0,1218.0,-9.0,-6.0,297.0,723.74,873.0,123.0,
-FG2704.ZCE,20260428,1215.0,1218.0,1216.0,1216.0,1193.0,1198.0,1204.0,-20.0,-14.0,389.0,936.68,839.0,-34.0,
-FG2704.ZCE,20260429,1198.0,1204.0,1196.0,1200.0,1190.0,1197.0,1195.0,-7.0,-9.0,298.0,712.33,811.0,-28.0,
-FG2704.ZCE,20260430,1197.0,1195.0,1195.0,1208.0,1186.0,1206.0,1197.0,11.0,2.0,428.0,1024.53,912.0,101.0,
-FG2704.ZCE,20260506,1206.0,1197.0,1204.0,1222.0,1203.0,1219.0,1214.0,22.0,17.0,240.0,582.89,961.0,49.0,
-FG2704.ZCE,20260507,1219.0,1214.0,1214.0,1232.0,1214.0,1225.0,1223.0,11.0,9.0,396.0,968.24,1205.0,244.0,
-FG2704.ZCE,20260508,1225.0,1223.0,1220.0,1226.0,1212.0,1212.0,1219.0,-11.0,-4.0,277.0,675.12,1225.0,20.0,
-FG2704.ZCE,20260511,1212.0,1219.0,1210.0,1226.0,1208.0,1222.0,1218.0,3.0,-1.0,324.0,789.3,1372.0,147.0,
-FG2704.ZCE,20260512,1222.0,1218.0,1219.0,1224.0,1213.0,1214.0,1218.0,-4.0,0.0,215.0,523.58,1391.0,19.0,
-FG2704.ZCE,20260513,1214.0,1218.0,1213.0,1228.0,1208.0,1224.0,1221.0,6.0,3.0,403.0,984.49,1596.0,205.0,
-FG2704.ZCE,20260514,1224.0,1221.0,1228.0,1228.0,1214.0,1217.0,1220.0,-4.0,-1.0,335.0,817.22,1539.0,-57.0,
-FG2704.ZCE,20260515,1217.0,1220.0,1214.0,1219.0,1206.0,1208.0,1211.0,-12.0,-9.0,376.0,910.57,1462.0,-77.0,
-FG2704.ZCE,20260518,1208.0,1211.0,1205.0,1210.0,1194.0,1204.0,1204.0,-7.0,-7.0,435.0,1047.19,1418.0,-44.0,
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-FG2704.ZCE,20260528,1196.0,1194.0,1200.0,1202.0,1195.0,1200.0,1200.0,6.0,6.0,163.0,391.06,1788.0,58.0,
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-FG2704.ZCE,20260601,1213.0,1207.0,1212.0,1222.0,1206.0,1218.0,1215.0,11.0,8.0,355.0,862.79,2057.0,81.0,
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-FG2704.ZCE,20260603,1210.0,1209.0,1208.0,1214.0,1206.0,1210.0,1209.0,1.0,0.0,200.0,483.72,1992.0,-31.0,
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-FG2704.ZCE,20260608,1178.0,1183.0,1174.0,1177.0,1166.0,1170.0,1172.0,-13.0,-11.0,537.0,1258.82,2017.0,83.0,
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-FG2704.ZCE,20260610,1163.0,1166.0,1160.0,1165.0,1151.0,1158.0,1160.0,-8.0,-6.0,805.0,1868.26,1790.0,-116.0,
-FG2704.ZCE,20260611,1158.0,1160.0,1159.0,1163.0,1151.0,1159.0,1156.0,-1.0,-4.0,575.0,1329.12,1754.0,-36.0,
-FG2704.ZCE,20260612,1159.0,1156.0,1159.0,1161.0,1151.0,1155.0,1155.0,-1.0,-1.0,273.0,630.79,1749.0,-5.0,
-FG2704.ZCE,20260615,1155.0,1155.0,1156.0,1184.0,1155.0,1180.0,1170.0,25.0,15.0,721.0,1687.37,1787.0,38.0,
-FG2704.ZCE,20260616,1180.0,1170.0,1180.0,1187.0,1165.0,1170.0,1173.0,0.0,3.0,446.0,1046.13,1870.0,83.0,
-FG2704.ZCE,20260617,1170.0,1173.0,1170.0,1178.0,1161.0,1161.0,1168.0,-12.0,-5.0,485.0,1132.62,1853.0,-17.0,
-FG2704.ZCE,20260618,1161.0,1168.0,1161.0,1162.0,1144.0,1146.0,1154.0,-22.0,-14.0,516.0,1190.66,1695.0,-158.0,
-FG2704.ZCE,20260622,1146.0,1154.0,1147.0,1151.0,1143.0,1147.0,1147.0,-7.0,-7.0,190.0,435.83,1667.0,-28.0,
-FG2704.ZCE,20260623,1147.0,1147.0,1142.0,1146.0,1133.0,1137.0,1138.0,-10.0,-9.0,299.0,680.72,1651.0,-16.0,
-FG2704.ZCE,20260624,1137.0,1138.0,1139.0,1153.0,1136.0,1143.0,1143.0,5.0,5.0,440.0,1005.61,1795.0,144.0,
-FG2704.ZCE,20260625,1143.0,1143.0,1146.0,1150.0,1138.0,1143.0,1144.0,0.0,1.0,238.0,544.56,1799.0,4.0,
-FG2704.ZCE,20260626,1143.0,1144.0,1142.0,1145.0,1128.0,1134.0,1135.0,-10.0,-9.0,332.0,753.8,1725.0,-74.0,
-FG2704.ZCE,20260629,1134.0,1135.0,1136.0,1140.0,1130.0,1139.0,1134.0,4.0,-1.0,268.0,607.97,1751.0,26.0,
-FG2704.ZCE,20260630,1139.0,1134.0,1135.0,1138.0,1129.0,1133.0,1132.0,-1.0,-2.0,333.0,754.13,1684.0,-67.0,
-FG2704.ZCE,20260701,1133.0,1132.0,1132.0,1135.0,1123.0,1128.0,1129.0,-4.0,-3.0,329.0,742.81,1726.0,42.0,
-FG2704.ZCE,20260702,1128.0,1129.0,1126.0,1134.0,1124.0,1127.0,1128.0,-2.0,-1.0,271.0,611.58,1756.0,30.0,
-FG2704.ZCE,20260703,1127.0,1128.0,1127.0,1141.0,1127.0,1134.0,1136.0,6.0,8.0,261.0,593.24,1715.0,-41.0,
-FG2704.ZCE,20260706,1134.0,1136.0,1141.0,1142.0,1129.0,1132.0,1134.0,-4.0,-2.0,366.0,830.19,1588.0,-127.0,
-FG2704.ZCE,20260707,1132.0,1134.0,1127.0,1129.0,1117.0,1117.0,1122.0,-17.0,-12.0,298.0,668.65,1590.0,2.0,
-FG2704.ZCE,20260708,1117.0,1122.0,1120.0,1212.0,1112.0,1123.0,1128.0,1.0,6.0,388.0,874.94,1553.0,-37.0,
-FG2704.ZCE,20260709,1123.0,1128.0,1122.0,1122.0,1110.0,1116.0,1115.0,-12.0,-13.0,292.0,650.96,1560.0,7.0,
-FG2704.ZCE,20260710,1116.0,1115.0,1120.0,1128.0,1113.0,1120.0,1122.0,5.0,7.0,308.0,691.07,1584.0,24.0,
-FG2704.ZCE,20260713,1120.0,1122.0,1120.0,1122.0,1108.0,1109.0,1115.0,-13.0,-7.0,254.0,566.62,1546.0,-38.0,
-FG2704.ZCE,20260714,1109.0,1115.0,1109.0,1114.0,1106.0,1111.0,1111.0,-4.0,-4.0,210.0,466.42,1544.0,-2.0,
-FG2704.ZCE,20260715,1111.0,1111.0,1111.0,1113.0,1105.0,1105.0,1108.0,-6.0,-3.0,192.0,425.49,1546.0,2.0,
-FG2704.ZCE,20260716,1105.0,1108.0,1105.0,1107.0,1088.0,1090.0,1093.0,-18.0,-15.0,465.0,1016.78,1446.0,-100.0,
-FG2704.ZCE,20260717,1090.0,1093.0,1088.0,1088.0,1063.0,1064.0,1078.0,-29.0,-15.0,898.0,1936.63,1432.0,-14.0,
diff --git a/data/FG/FG2705.csv b/data/FG/FG2705.csv
deleted file mode 100644
index 24f1cce..0000000
--- a/data/FG/FG2705.csv
+++ /dev/null
@@ -1,43 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2705.ZCE,20260520,,1198.0,1201.0,1201.0,1170.0,1173.0,1177.0,-25.0,-21.0,1085.0,2554.01,638.0,,
-FG2705.ZCE,20260521,1173.0,1177.0,1168.0,1195.0,1168.0,1186.0,1185.0,9.0,8.0,1518.0,3596.91,1532.0,894.0,
-FG2705.ZCE,20260522,1186.0,1185.0,1194.0,1194.0,1179.0,1181.0,1186.0,-4.0,1.0,545.0,1293.14,1671.0,139.0,
-FG2705.ZCE,20260525,1181.0,1186.0,1181.0,1218.0,1178.0,1200.0,1198.0,14.0,12.0,1046.0,2507.1,2083.0,412.0,
-FG2705.ZCE,20260526,1200.0,1198.0,1200.0,1200.0,1184.0,1186.0,1189.0,-12.0,-9.0,732.0,1739.98,2100.0,17.0,
-FG2705.ZCE,20260527,1186.0,1189.0,1189.0,1198.0,1183.0,1193.0,1192.0,4.0,3.0,823.0,1961.39,2577.0,477.0,
-FG2705.ZCE,20260528,1193.0,1192.0,1192.0,1200.0,1192.0,1197.0,1197.0,5.0,5.0,537.0,1285.59,2733.0,156.0,
-FG2705.ZCE,20260529,1197.0,1197.0,1198.0,1213.0,1196.0,1211.0,1206.0,14.0,9.0,1669.0,4023.98,3431.0,698.0,
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-FG2705.ZCE,20260603,1204.0,1209.0,1205.0,1211.0,1203.0,1208.0,1207.0,-1.0,-2.0,471.0,1137.31,3676.0,63.0,
-FG2705.ZCE,20260604,1208.0,1207.0,1208.0,1210.0,1189.0,1191.0,1198.0,-16.0,-9.0,1067.0,2556.01,3599.0,-77.0,
-FG2705.ZCE,20260605,1191.0,1198.0,1190.0,1194.0,1174.0,1175.0,1183.0,-23.0,-15.0,1030.0,2436.13,3602.0,3.0,
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-FG2705.ZCE,20260612,1157.0,1154.0,1156.0,1159.0,1148.0,1151.0,1154.0,-3.0,0.0,1541.0,3555.57,4120.0,128.0,
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-FG2705.ZCE,20260617,1169.0,1173.0,1167.0,1177.0,1160.0,1161.0,1168.0,-12.0,-5.0,1808.0,4222.13,5342.0,312.0,
-FG2705.ZCE,20260618,1161.0,1168.0,1162.0,1162.0,1142.0,1143.0,1152.0,-25.0,-16.0,2291.0,5278.32,5578.0,236.0,
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-FG2705.ZCE,20260626,1141.0,1143.0,1143.0,1150.0,1126.0,1131.0,1135.0,-12.0,-8.0,3049.0,6920.0,7636.0,318.0,
-FG2705.ZCE,20260629,1131.0,1135.0,1133.0,1138.0,1128.0,1137.0,1134.0,2.0,-1.0,2537.0,5751.4,8008.0,372.0,
-FG2705.ZCE,20260630,1137.0,1134.0,1137.0,1138.0,1127.0,1134.0,1132.0,0.0,-2.0,3722.0,8424.92,9022.0,1014.0,
-FG2705.ZCE,20260701,1134.0,1132.0,1132.0,1133.0,1122.0,1125.0,1128.0,-7.0,-4.0,4082.0,9210.05,9551.0,529.0,
-FG2705.ZCE,20260702,1125.0,1128.0,1125.0,1132.0,1122.0,1126.0,1126.0,-2.0,-2.0,2356.0,5307.93,9664.0,113.0,
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-FG2705.ZCE,20260714,1108.0,1115.0,1107.0,1112.0,1103.0,1110.0,1108.0,-5.0,-7.0,2302.0,5102.48,12373.0,443.0,
-FG2705.ZCE,20260715,1110.0,1108.0,1107.0,1110.0,1101.0,1102.0,1105.0,-6.0,-3.0,2043.0,4516.58,12662.0,289.0,
-FG2705.ZCE,20260716,1102.0,1105.0,1104.0,1105.0,1085.0,1088.0,1093.0,-17.0,-12.0,2716.0,5937.61,12993.0,331.0,
-FG2705.ZCE,20260717,1088.0,1093.0,1088.0,1089.0,1060.0,1060.0,1077.0,-33.0,-16.0,5037.0,10846.23,14134.0,1141.0,
diff --git a/data/FG/FG2706.csv b/data/FG/FG2706.csv
deleted file mode 100644
index d88d9e4..0000000
--- a/data/FG/FG2706.csv
+++ /dev/null
@@ -1,25 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2706.ZCE,20260615,,1154.0,1169.0,1203.0,1165.0,1200.0,1193.0,46.0,39.0,680.0,1622.35,512.0,,
-FG2706.ZCE,20260616,1200.0,1193.0,1195.0,1205.0,1187.0,1191.0,1194.0,-2.0,1.0,567.0,1354.43,610.0,98.0,
-FG2706.ZCE,20260617,1191.0,1194.0,1189.0,1199.0,1183.0,1183.0,1191.0,-11.0,-3.0,370.0,881.14,772.0,162.0,
-FG2706.ZCE,20260618,1183.0,1191.0,1182.0,1183.0,1167.0,1169.0,1176.0,-22.0,-15.0,828.0,1946.89,1032.0,260.0,
-FG2706.ZCE,20260622,1169.0,1176.0,1172.0,1173.0,1165.0,1168.0,1168.0,-8.0,-8.0,523.0,1221.46,1290.0,258.0,
-FG2706.ZCE,20260623,1168.0,1168.0,1166.0,1166.0,1156.0,1159.0,1160.0,-9.0,-8.0,562.0,1304.14,1407.0,117.0,
-FG2706.ZCE,20260624,1159.0,1160.0,1159.0,1173.0,1156.0,1161.0,1163.0,1.0,3.0,655.0,1523.68,1672.0,265.0,
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-FG2706.ZCE,20260626,1161.0,1164.0,1160.0,1164.0,1150.0,1155.0,1158.0,-9.0,-6.0,482.0,1115.89,1802.0,-26.0,
-FG2706.ZCE,20260629,1155.0,1158.0,1157.0,1162.0,1154.0,1162.0,1159.0,4.0,1.0,621.0,1439.08,1890.0,88.0,
-FG2706.ZCE,20260630,1162.0,1159.0,1162.0,1163.0,1154.0,1157.0,1157.0,-2.0,-2.0,489.0,1131.32,1900.0,10.0,
-FG2706.ZCE,20260701,1157.0,1157.0,1157.0,1157.0,1148.0,1152.0,1152.0,-5.0,-5.0,685.0,1578.73,2058.0,158.0,
-FG2706.ZCE,20260702,1152.0,1152.0,1151.0,1155.0,1148.0,1151.0,1150.0,-1.0,-2.0,814.0,1872.76,2228.0,170.0,
-FG2706.ZCE,20260703,1151.0,1150.0,1152.0,1164.0,1150.0,1160.0,1157.0,10.0,7.0,900.0,2083.48,2339.0,111.0,
-FG2706.ZCE,20260706,1160.0,1157.0,1163.0,1167.0,1155.0,1156.0,1162.0,-1.0,5.0,709.0,1648.22,2281.0,-58.0,
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-FG2706.ZCE,20260708,1143.0,1148.0,1141.0,1149.0,1138.0,1147.0,1144.0,-1.0,-4.0,788.0,1803.32,2413.0,2.0,
-FG2706.ZCE,20260709,1147.0,1144.0,1147.0,1147.0,1138.0,1140.0,1141.0,-4.0,-3.0,743.0,1695.53,2463.0,50.0,
-FG2706.ZCE,20260710,1140.0,1141.0,1141.0,1151.0,1139.0,1143.0,1145.0,2.0,4.0,693.0,1587.27,2564.0,101.0,
-FG2706.ZCE,20260713,1143.0,1145.0,1145.0,1145.0,1131.0,1131.0,1141.0,-14.0,-4.0,1814.0,4140.05,3079.0,515.0,
-FG2706.ZCE,20260714,1131.0,1141.0,1133.0,1135.0,1128.0,1133.0,1132.0,-8.0,-9.0,684.0,1548.91,3329.0,250.0,
-FG2706.ZCE,20260715,1133.0,1132.0,1132.0,1134.0,1125.0,1125.0,1129.0,-7.0,-3.0,809.0,1826.94,3384.0,55.0,
-FG2706.ZCE,20260716,1125.0,1129.0,1127.0,1128.0,1110.0,1112.0,1117.0,-17.0,-12.0,1377.0,3077.05,3519.0,135.0,
-FG2706.ZCE,20260717,1112.0,1117.0,1110.0,1111.0,1083.0,1083.0,1101.0,-34.0,-16.0,2235.0,4919.6,3895.0,376.0,
diff --git a/data/FG/FG2707.csv b/data/FG/FG2707.csv
deleted file mode 100644
index b3f7643..0000000
--- a/data/FG/FG2707.csv
+++ /dev/null
@@ -1,4 +0,0 @@
-ts_code,trade_date,pre_close,pre_settle,open,high,low,close,settle,change1,change2,vol,amount,oi,oi_chg,delv_settle
-FG2707.ZCE,20260715,,1132.0,1112.0,1130.0,1110.0,1117.0,1119.0,-15.0,-13.0,271.0,606.35,163.0,,
-FG2707.ZCE,20260716,1117.0,1119.0,1052.0,1120.0,1052.0,1103.0,1109.0,-16.0,-10.0,359.0,796.32,295.0,132.0,
-FG2707.ZCE,20260717,1103.0,1109.0,1101.0,1103.0,1078.0,1078.0,1091.0,-31.0,-18.0,586.0,1278.18,474.0,179.0,