From aaf7d0afd188e762b3110b8cbd814f271cdf3224 Mon Sep 17 00:00:00 2001
From: fish <zhongpengapp@hotmail.com>
Date: Fri, 24 Jul 2026 22:33:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=8C=AF=E5=B9=85=E6=8A=BD?=
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---
 ft-app/app/templates/contract.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ft-app/app/templates/contract.html b/ft-app/app/templates/contract.html
index 19d92ae..11b2817 100644
--- a/ft-app/app/templates/contract.html
+++ b/ft-app/app/templates/contract.html
@@ -87,14 +87,15 @@ document.querySelectorAll('.amp-cell').forEach(function(cell) {
     // Only rows with data-index (skip header + next-day row)
     var dataRows = tbl.querySelectorAll('tr[data-index]');
     var idx = parseInt(row.dataset.index);
-    if (idx < 5) return;
+    // Need 5 older rows (higher index, since newest first)
+    if (idx + 5 >= dataRows.length) return;
 
     document.getElementById('drawer-title').textContent = '{{ contract }}';
     document.getElementById('drawer-date').textContent = '目标: ' + row.dataset.date + ' ' + row.dataset.weekday + '  振幅 ' + cell.textContent.trim();
 
     var html = '<tr><td>日期</td><td>最高−最低</td></tr>';
     var sum = 0;
-    for (var j = idx - 5; j < idx; j++) {
+    for (var j = idx + 1; j <= idx + 5; j++) {
       var r = dataRows[j];
       html += '<tr><td>' + r.dataset.date + ' ' + r.dataset.weekday + '</td><td>' + r.dataset.diff + '</td></tr>';
       sum += parseInt(r.dataset.diff);