fish/finance-talk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

振幅算法说明加入四舍五入提示

Browse Source
This commit is contained in:
fish
2026-07-23 22:57:11 +08:00
parent 2a1e0bd2f6
commit b2c00b9fc5
1 changed files with 2 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
振幅锁仓策略/index.html
+2 -3
View File
@@ -41,9 +41,8 @@
<body>
<button class="toggle" id="toggle" onclick="toggleTheme()">🌙 暗夜</button>
<h1>振幅锁仓策略</h1>
<p class="formula">振幅算法：近 5 日均振幅 = 过去 5 个交易日 (最高 − 最低) 的均值，结果四舍五入取整</p>
<p class="sub">SA2611 (纯碱) &nbsp;|&nbsp; FG2611 (玻璃) &nbsp;|&nbsp; 2026年7月</p>
<p class="formula">振幅算法：近 5 日均振幅 = 过去 5 个交易日 (最高 − 最低) 的均值</p>
<div class="section collapsed" id="sa-section">
<h2 onclick="toggleSection('sa-section')"><span class="arrow">▼</span> SA2611 纯碱</h2>
<table>
@@ -131,7 +130,7 @@ document.querySelectorAll('table').forEach(function(tbl) {
parts.push(ranges[j].date + ': ' + ranges[j].diff);
sum += ranges[j].diff;
}
var text = parts.join('\n') + '\n───────\n合计 ' + sum + ' ÷ 5 = ' + (sum / 5).toFixed(1) + ' → ' + Math.round(sum / 5);
var text = parts.join('\n') + '\n───────\n合计 ' + sum + ' ÷ 5 = ' + (sum / 5).toFixed(1) + '\n四舍五入 → ' + Math.round(sum / 5);
cell.style.cursor = 'help';
cell.addEventListener('mouseenter', function(e) {
tip.textContent = text;