From b2c00b9fc566c0477e405e1f750c7089687cbd1a Mon Sep 17 00:00:00 2001
From: fish <zhongpengapp@hotmail.com>
Date: Thu, 23 Jul 2026 22:57:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8C=AF=E5=B9=85=E7=AE=97=E6=B3=95=E8=AF=B4?=
 =?UTF-8?q?=E6=98=8E=E5=8A=A0=E5=85=A5=E5=9B=9B=E8=88=8D=E4=BA=94=E5=85=A5?=
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---
 振幅锁仓策略/index.html | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/振幅锁仓策略/index.html b/振幅锁仓策略/index.html
index cd2c6ac..5a885d9 100644
--- a/振幅锁仓策略/index.html
+++ b/振幅锁仓策略/index.html
@@ -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;
