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Fix option day splits to daily Beijing 16:00 lines.

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Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
dekun
2026-07-20 16:18:46 +08:00
parent 10ee7614b5
commit 6def61fae3
2 changed files with 14 additions and 17 deletions
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manual_trading_hub/static/chart_draw.js
+9 -12
View File
@@ -410,27 +410,24 @@
ctx.restore(); ctx.restore();
} }
/** OKX 期权到期:每周五 08:00 UTC(=北京 16:00) */ /** OKX 期权到期切日:每天 08:00 UTC(=北京 16:00),对应日期权 1/2/3 日间隔 */
function collectOptionExpiryBoundaries(candles) { function collectOptionExpiryBoundaries(candles) {
if (!candles.length) return []; if (!candles.length) return [];
const minT = Number(candles[0].time); const minT = Number(candles[0].time);
const maxT = Number(candles[candles.length - 1].time); const maxT = Number(candles[candles.length - 1].time);
if (!Number.isFinite(minT) || !Number.isFinite(maxT)) return []; if (!Number.isFinite(minT) || !Number.isFinite(maxT)) return [];
// 北京日历日 → UTC 当天 08:00(=北京 16:00)
const minP = utcSecToBjParts(minT);
const maxP = utcSecToBjParts(maxT);
const out = []; const out = [];
const cur = new Date(minT * 1000); let curMs = Date.UTC(minP.y, minP.m, minP.d, 8, 0, 0) - 86400000;
cur.setUTCHours(0, 0, 0, 0); const endMs = Date.UTC(maxP.y, maxP.m, maxP.d, 8, 0, 0) + 2 * 86400000;
cur.setUTCDate(cur.getUTCDate() - 1); while (curMs <= endMs) {
const endSec = maxT + 2 * 86400; const boundary = Math.floor(curMs / 1000);
while (cur.getTime() / 1000 <= endSec) {
if (cur.getUTCDay() === 5) {
const boundary = Math.floor(
Date.UTC(cur.getUTCFullYear(), cur.getUTCMonth(), cur.getUTCDate(), 8, 0, 0) / 1000
);
if (boundary >= minT - 3600 && boundary <= maxT + 3600) { if (boundary >= minT - 3600 && boundary <= maxT + 3600) {
if (!out.length || out[out.length - 1] !== boundary) out.push(boundary); if (!out.length || out[out.length - 1] !== boundary) out.push(boundary);
} }
} curMs += 86400000;
cur.setUTCDate(cur.getUTCDate() + 1);
} }
return out; return out;
} }
manual_trading_hub/static/index.html
+3 -3
View File
@@ -324,7 +324,7 @@
<label class="market-day-split-opt" title="北京时间 8:00 交易切日竖线"> <label class="market-day-split-opt" title="北京时间 8:00 交易切日竖线">
<input type="checkbox" id="market-day-split" /> 交易间隔日 <input type="checkbox" id="market-day-split" /> 交易间隔日
</label> </label>
<label class="market-day-split-opt" title="OKX 期权到期:每周五 08:00 UTC(北京 16:00) 黄虚线"> <label class="market-day-split-opt" title="OKX 期权到期切日:每天北京 16:00(UTC 08:00) 黄虚线,对应 1/2/3 日期权">
<input type="checkbox" id="market-option-expiry-split" /> 期权间隔日 <input type="checkbox" id="market-option-expiry-split" /> 期权间隔日
</label> </label>
<details class="market-ind-menu"> <details class="market-ind-menu">
@@ -1396,8 +1396,8 @@
<div id="toast"></div> <div id="toast"></div>
<script src="https://unpkg.com/lightweight-charts@4.2.0/dist/lightweight-charts.standalone.production.js"></script> <script src="https://unpkg.com/lightweight-charts@4.2.0/dist/lightweight-charts.standalone.production.js"></script>
<script src="/assets/chart_draw.js?v=20260720-option-expiry-split"></script> <script src="/assets/chart_draw.js?v=20260720-option-day-1600"></script>
<script src="/assets/chart.js?v=20260720-option-expiry-split"></script> <script src="/assets/chart.js?v=20260720-option-day-1600"></script>
<script src="/assets/plan.js?v=20260720-autofill"></script> <script src="/assets/plan.js?v=20260720-autofill"></script>
<script src="/assets/calculator.js?v=20260715-calc-tabs"></script> <script src="/assets/calculator.js?v=20260715-calc-tabs"></script>
<script src="/assets/trade_stats_calendar.js?v=3"></script> <script src="/assets/trade_stats_calendar.js?v=3"></script>