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feat: GT·차트 2017~ 확장 및 sim 기간 3년으로 변경

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DB 2017년 데이터에 맞춰 lookback 3447일로 GT·현물·선물 차트를 재생성하고, 2단계 sim은 최근 1095일(3년) 매매만 적용한다.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
dsyoon
2026-06-10 09:02:34 +09:00
parent e8390f3096
commit ff131cca4a
39 changed files with 136286 additions and 5792 deletions
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docs/02_ground_truth/futures/ground_truth_chart_v3.html Normal file
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<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8" />
<title>Futures Ground Truth Chart</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/uplot@1.6.31/dist/uPlot.min.css" />
<script src="https://cdn.jsdelivr.net/npm/uplot@1.6.31/dist/uPlot.iife.min.js"></script>
<script src="https://unpkg.com/lightweight-charts@4.2.0/dist/lightweight-charts.standalone.production.js"></script>
<script src="ground_truth_chart_v3_data.js"></script>
<style>
body { font-family: "Malgun Gothic", Arial, sans-serif; margin: 0; background: #f5f5f5; color: #333; }
header { padding: 16px 24px; background: #fff; border-bottom: 1px solid #ddd; }
h1 { margin: 0 0 6px; font-size: 20px; }
.meta { font-size: 13px; color: #666; }
.legend { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; }
.legend-item { display: flex; align-items: center; gap: 4px; }
.legend-swatch { width: 12px; height: 12px; border-radius: 2px; }
.toolbar { padding: 10px 24px; background: #fff; border-bottom: 1px solid #eee; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.toolbar-group { display: flex; gap: 6px; align-items: center; padding-right: 12px; border-right: 1px solid #e0e0e0; }
.toolbar-group:last-of-type { border-right: none; }
.toolbar button { padding: 6px 12px; border: 1px solid #bbb; background: #fff; cursor: pointer; border-radius: 4px; font-size: 13px; white-space: nowrap; }
.toolbar button:hover { background: #f0f4f8; }
.toolbar button.active { background: #1565c0; color: #fff; border-color: #1565c0; }
.toolbar button.home { background: #2e7d32; color: #fff; border-color: #2e7d32; font-weight: bold; }
.toolbar button.home:hover { background: #1b5e20; }
.toolbar .leg-info { font-size: 12px; color: #555; min-width: 90px; }
#status { font-size: 12px; color: #888; margin-left: auto; }
#overview { height: 480px; margin: 12px 24px; background: #fff; border: 1px solid #ddd; overflow: visible; }
#overview .u-wrap, #overview .uplot { overflow: visible !important; }
#detail-wrap { margin: 0 24px 12px; display: none; }
#detail-wrap h2 { font-size: 15px; margin: 0 0 8px; }
#detail { height: 360px; background: #fff; border: 1px solid #ddd; overflow: visible; }
</style>
</head>
<body>
<header>
<h1 id="title">Futures Ground Truth Chart</h1>
<div class="meta" id="meta"></div>
<div class="legend" id="legend"></div>
</header>
<div class="toolbar">
<div class="toolbar-group">
<button id="btn-home" class="home" title="전체 화면으로 복귀">홈</button>
<button id="btn-prev-leg" title="이전 롱 레그">◀ 이전</button>
<button id="btn-next-leg" title="다음 롱 레그">다음 ▶</button>
<span class="leg-info" id="leg-info">타점 - / -</span>
</div>
<div class="toolbar-group">
<button id="btn-all" class="btn-period active">전체</button>
<button id="btn-365d" class="btn-period">1년</button>
<button id="btn-30d" class="btn-period">30일</button>
<button id="btn-7d" class="btn-period">7일</button>
<button id="btn-3d" class="btn-period">3일</button>
</div>
<div class="toolbar-group">
<button id="btn-zoom-in" title="확대">+ 확대</button>
<button id="btn-zoom-out" title="축소">− 축소</button>
<button id="btn-fit" title="현재 뷰 맞춤">맞춤</button>
<button id="btn-flip-y" title="가격 축 위·아래 반전">↕ 뒤집기</button>
</div>
<div class="toolbar-group">
<button id="btn-markers" title="마커 표시/숨김">마커 숨김</button>
<button id="btn-toggle-detail" title="상세 캔들 패널">상세 패널</button>
</div>
<span id="status">데이터 로딩 중…</span>
</div>
<div id="overview"></div>
<div id="detail-wrap">
<h2 id="detail-title">상세 캔들</h2>
<div id="detail"></div>
</div>
<script>
let DATA = null;
let overviewPlot = null;
let detailChart = null;
let detailSeries = null;
let currentMode = "overview";
let currentLegIdx = 0;
let showMarkers = true;
let detailVisible = false;
let lastDetailStart = 0;
let lastDetailEnd = 0;
let yAxisInverted = false;
const AXIS_FONT = "12px Malgun Gothic, Arial, sans-serif";
const MARKER_FONT = "bold 24px Malgun Gothic, Arial, sans-serif";
const ARROW_HALF = 12;
const ARROW_HEIGHT = 16;
const LABEL_OFFSET_X = 16;
const LABEL_GAP = 24;
const STACK_STEP = ARROW_HEIGHT + LABEL_GAP + 28;
const SIM_START_COLOR = "#7b1fa2";
let axisMeasureCtx = null;
const COLORS = {
longOpen: "#1565c0",
longClose: "#64b5f6",
shortOpen: "#c62828",
shortClose: "#ff8a65",
};
function fmtPrice(v) {
return Math.round(v).toLocaleString("ko-KR");
}
function measureTextWidth(text, font) {
if (!axisMeasureCtx) {
const c = document.createElement("canvas");
axisMeasureCtx = c.getContext("2d");
}
axisMeasureCtx.font = font;
return axisMeasureCtx.measureText(text).width;
}
function yAxisLabelWidth() {
const vals = DATA.close;
if (!vals || !vals.length) return 88;
const samples = new Set([vals[0], vals[vals.length - 1]]);
let lo = vals[0], hi = vals[0];
for (let i = 1; i < vals.length; i++) {
if (vals[i] < lo) lo = vals[i];
if (vals[i] > hi) hi = vals[i];
}
samples.add(lo);
samples.add(hi);
samples.add((lo + hi) / 2);
let maxW = 0;
samples.forEach(v => {
maxW = Math.max(maxW, measureTextWidth(fmtPrice(v), AXIS_FONT));
});
return Math.ceil(maxW) + 20;
}
function markerSuffix(signalType) {
if (signalType === "pullback") return "*";
if (signalType === "breakout") return "^";
if (signalType === "div_bull" || signalType === "div_bear") return "d";
return "";
}
function markerLabel(kind, m) {
const id = m.marker_id;
const sfx = markerSuffix(m.signal_type);
if (kind === "longOpen") return "L↑" + id + sfx;
if (kind === "longClose") return "L↓" + id + sfx;
if (kind === "shortOpen") return "S↓" + id + sfx;
return "S↑" + id + sfx;
}
function markerChartPrice(m) {
if (m.chart_price != null) return m.chart_price;
let lo = 0;
let hi = DATA.times.length - 1;
while (lo < hi) {
const mid = (lo + hi) >> 1;
if (DATA.times[mid] < m.time) lo = mid + 1;
else hi = mid;
}
return DATA.close[lo];
}
function drawMarkerLabel(ctx, label, x, labelY, color) {
ctx.font = MARKER_FONT;
const lx = x + LABEL_OFFSET_X;
ctx.textBaseline = "middle";
ctx.lineWidth = 4;
ctx.lineJoin = "round";
ctx.strokeStyle = "rgba(255,255,255,0.95)";
ctx.strokeText(label, lx, labelY);
ctx.fillStyle = color;
ctx.fillText(label, lx, labelY);
ctx.textBaseline = "alphabetic";
}
function visualUp(up) {
return yAxisInverted ? !up : up;
}
function drawTriangleOnLine(ctx, x, lineY, up, color) {
ctx.fillStyle = color;
ctx.beginPath();
if (up) {
ctx.moveTo(x - ARROW_HALF, lineY);
ctx.lineTo(x + ARROW_HALF, lineY);
ctx.lineTo(x, lineY + ARROW_HEIGHT);
} else {
ctx.moveTo(x - ARROW_HALF, lineY);
ctx.lineTo(x + ARROW_HALF, lineY);
ctx.lineTo(x, lineY - ARROW_HEIGHT);
}
ctx.closePath();
ctx.fill();
}
function drawOneMarker(u, m, color, up, label) {
const ctx = u.ctx;
const x = u.valToPos(m.time, "x", true);
const lineY = u.valToPos(markerChartPrice(m), "y", true);
if (x < u.bbox.left || x > u.bbox.left + u.bbox.width) return;
const arrowUp = visualUp(up);
const stackIdx = m.stack_index || 0;
const stackShift = stackIdx * STACK_STEP * (arrowUp ? 1 : -1);
const anchorY = lineY + stackShift;
drawTriangleOnLine(ctx, x, anchorY, arrowUp, color);
const labelY = arrowUp
? anchorY + ARROW_HEIGHT + LABEL_GAP
: anchorY - ARROW_HEIGHT - LABEL_GAP;
drawMarkerLabel(ctx, label, x, labelY, color);
}
function drawFuturesMarkers(u) {
if (!showMarkers) return;
drawSimStartMarker(u, DATA.sim_start_marker);
(DATA.long_open_markers || []).forEach(m =>
drawOneMarker(u, m, COLORS.longOpen, true, markerLabel("longOpen", m)));
(DATA.long_close_markers || []).forEach(m =>
drawOneMarker(u, m, COLORS.longClose, false, markerLabel("longClose", m)));
(DATA.short_open_markers || []).forEach(m =>
drawOneMarker(u, m, COLORS.shortOpen, false, markerLabel("shortOpen", m)));
(DATA.short_close_markers || []).forEach(m =>
drawOneMarker(u, m, COLORS.shortClose, true, markerLabel("shortClose", m)));
}
function drawSimStartMarker(u, marker) {
if (!marker) return;
const ctx = u.ctx;
const x = u.valToPos(marker.time, "x", true);
const lineY = u.valToPos(markerChartPrice(marker), "y", true);
if (x < u.bbox.left || x > u.bbox.left + u.bbox.width) return;
const color = SIM_START_COLOR;
const arrowUp = visualUp(false);
drawTriangleOnLine(ctx, x, lineY, arrowUp, color);
const label = marker.label || "거래시작";
ctx.font = MARKER_FONT;
ctx.textAlign = "center";
ctx.textBaseline = arrowUp ? "top" : "bottom";
const labelY = arrowUp
? lineY + ARROW_HEIGHT + 12
: lineY - ARROW_HEIGHT - 12;
ctx.lineWidth = 4;
ctx.lineJoin = "round";
ctx.strokeStyle = "rgba(255,255,255,0.95)";
ctx.strokeText(label, x, labelY);
ctx.fillStyle = color;
ctx.fillText(label, x, labelY);
ctx.textAlign = "left";
ctx.textBaseline = "alphabetic";
}
function updateLegInfo() {
const total = (DATA.long_open_markers || []).length;
const el = document.getElementById("leg-info");
if (!total) { el.textContent = "타점 없음"; return; }
el.textContent = `롱 레그 ${currentLegIdx + 1} / ${total}`;
}
function overviewXRange() {
if (!overviewPlot) return { min: DATA.times[0], max: DATA.times[DATA.times.length - 1] };
const s = overviewPlot.scales.x;
return { min: s.min, max: s.max };
}
function setOverviewXRange(min, max) {
const t0 = DATA.times[0];
const t1 = DATA.times[DATA.times.length - 1];
overviewPlot.setScale("x", {
min: Math.max(t0, min),
max: Math.min(t1, max),
});
}
function fitOverview() {
setOverviewXRange(DATA.times[0], DATA.times[DATA.times.length - 1]);
}
function zoomOverview(factor) {
const { min, max } = overviewXRange();
const mid = (min + max) / 2;
const half = Math.max((max - min) * factor / 2, 3600);
setOverviewXRange(mid - half, mid + half);
}
function buildOverview(keepRange) {
const prev = keepRange ? overviewXRange() : null;
if (overviewPlot) { overviewPlot.destroy(); overviewPlot = null; }
const yAxisW = yAxisLabelWidth();
const opts = {
width: document.getElementById("overview").clientWidth,
height: 480,
padding: [40, 10, 40, 10],
scales: {
x: { time: true },
y: { dir: yAxisInverted ? -1 : 1 },
},
axes: [
{ gap: 6 },
{
side: 3,
size: yAxisW,
gap: 10,
font: AXIS_FONT,
values: (u, vals) => vals.map(v => fmtPrice(v)),
},
],
series: [{}, { label: "종가", stroke: "#1565c0", width: 1 }],
cursor: { drag: { x: true, y: false, setScale: true } },
hooks: { draw: [(u) => drawFuturesMarkers(u)] },
};
overviewPlot = new uPlot(opts, [DATA.times, DATA.close], document.getElementById("overview"));
if (prev && keepRange) setOverviewXRange(prev.min, prev.max);
else fitOverview();
}
function sliceLastDays(days) {
const cutoff = DATA.times[DATA.times.length - 1] - days * 86400;
let start = 0;
for (let i = DATA.times.length - 1; i >= 0; i--) {
if (DATA.times[i] < cutoff) { start = i + 1; break; }
}
return { start, end: DATA.times.length };
}
function buildDetailCandles(startIdx, endIdx) {
lastDetailStart = startIdx;
const end = endIdx || DATA.times.length;
lastDetailEnd = end;
document.getElementById("detail-wrap").style.display = detailVisible ? "block" : "none";
const wrap = document.getElementById("detail");
wrap.innerHTML = "";
const priceAxisW = yAxisLabelWidth();
detailChart = LightweightCharts.createChart(wrap, {
layout: { background: { color: "#fff" }, textColor: "#333", fontSize: 14 },
grid: { vertLines: { color: "#eee" }, horzLines: { color: "#eee" } },
rightPriceScale: { visible: false },
leftPriceScale: {
borderVisible: true,
minimumWidth: priceAxisW,
scaleMargins: { top: 0.08, bottom: 0.08 },
invertScale: yAxisInverted,
},
timeScale: { timeVisible: true, secondsVisible: false },
width: wrap.clientWidth,
height: 360,
});
detailSeries = detailChart.addCandlestickSeries({
priceScaleId: "left",
upColor: "#c62828", downColor: "#1565c0",
borderUpColor: "#c62828", borderDownColor: "#1565c0",
wickUpColor: "#c62828", wickDownColor: "#1565c0",
});
const candles = [];
for (let i = startIdx; i < end; i++) {
candles.push({
time: DATA.times[i],
open: DATA.open[i], high: DATA.high[i],
low: DATA.low[i], close: DATA.close[i],
});
}
detailSeries.setData(candles);
const t0 = DATA.times[startIdx];
const t1 = DATA.times[end - 1];
const markers = [];
if (showMarkers) {
const colorMap = {
longOpen: COLORS.longOpen,
longClose: COLORS.longClose,
shortOpen: COLORS.shortOpen,
shortClose: COLORS.shortClose,
};
const kindUp = {
longOpen: true,
longClose: false,
shortOpen: false,
shortClose: true,
};
const pending = [];
[
[DATA.long_open_markers, "longOpen"],
[DATA.long_close_markers, "longClose"],
[DATA.short_open_markers, "shortOpen"],
[DATA.short_close_markers, "shortClose"],
].forEach(([list, kind]) => {
(list || []).forEach(m => {
if (m.time >= t0 && m.time <= t1) pending.push({ m, kind });
});
});
pending.sort((a, b) => a.m.time - b.m.time || (a.m.stack_index || 0) - (b.m.stack_index || 0));
pending.forEach(({ m, kind }) => {
const arrowUp = visualUp(kindUp[kind]);
markers.push({
time: m.time,
position: arrowUp ? "belowBar" : "aboveBar",
color: colorMap[kind],
shape: arrowUp ? "arrowUp" : "arrowDown",
size: 10,
text: markerLabel(kind, m),
});
});
}
markers.sort((a, b) => a.time - b.time);
detailSeries.setMarkers(markers);
detailChart.timeScale().fitContent();
}
function setActive(btnId) {
document.querySelectorAll(".btn-period").forEach(b => b.classList.remove("active"));
const el = document.getElementById(btnId);
if (el) el.classList.add("active");
}
function goHome() {
currentMode = "overview";
setActive("btn-all");
document.getElementById("overview").style.display = "block";
if (!overviewPlot) buildOverview(false);
else fitOverview();
document.getElementById("status").textContent =
`전체 ${DATA.bar_count.toLocaleString()}봉 | 드래그=줌, 더블클릭=리셋`;
}
function nearestLongCloseAfter(openTime) {
let best = null;
for (const s of DATA.long_close_markers || []) {
if (s.time >= openTime && (!best || s.time < best.time)) best = s;
}
return best || (DATA.long_close_markers || [])[(DATA.long_close_markers || []).length - 1];
}
function jumpToLeg(idx) {
const opens = DATA.long_open_markers || [];
const total = opens.length;
if (!total) return;
currentLegIdx = Math.max(0, Math.min(idx, total - 1));
updateLegInfo();
const lo = opens[currentLegIdx];
const lc = nearestLongCloseAfter(lo.time);
const span = lc ? Math.max(lc.time - lo.time, 86400) : 86400 * 3;
const pad = span * 0.4;
const vmin = lo.time - pad;
const vmax = (lc ? lc.time : lo.time) + pad;
currentMode = "overview";
setActive("btn-all");
document.getElementById("overview").style.display = "block";
if (!overviewPlot) buildOverview(false);
setOverviewXRange(vmin, vmax);
let start = 0;
for (let i = 0; i < DATA.times.length; i++) {
if (DATA.times[i] >= vmin) { start = i; break; }
}
let end = DATA.times.length;
for (let i = DATA.times.length - 1; i >= 0; i--) {
if (DATA.times[i] <= vmax) { end = i + 1; break; }
}
document.getElementById("detail-title").textContent =
`L↑${lo.marker_id} 상방 매수 — ${new Date(lo.time * 1000).toLocaleString("ko-KR")}`;
buildDetailCandles(start, end);
const closeText = lc ? ` → 상방 매도 ${fmtPrice(lc.price)}` : "";
document.getElementById("status").textContent =
`L↑${lo.marker_id} ${fmtPrice(lo.price)}${closeText}`;
}
function showPeriod(days, btnId, label) {
currentMode = "detail";
setActive(btnId);
detailVisible = true;
document.getElementById("btn-toggle-detail").textContent = "상세 숨김";
const { start } = sliceLastDays(days);
document.getElementById("detail-title").textContent =
`${label} 캔들 (${(DATA.times.length - start).toLocaleString()}봉)`;
buildDetailCandles(start);
document.getElementById("overview").style.display = "block";
if (!overviewPlot) buildOverview(false);
const t0 = DATA.times[start];
setOverviewXRange(t0, DATA.times[DATA.times.length - 1]);
document.getElementById("status").textContent = `${label} 구간 표시`;
}
function applyZoom(factor) {
if (currentMode === "detail" && detailChart) {
const ts = detailChart.timeScale();
const r = ts.getVisibleLogicalRange();
if (!r) return;
const mid = (r.from + r.to) / 2;
const half = Math.max((r.to - r.from) * factor / 2, 10);
ts.setVisibleLogicalRange({ from: mid - half, to: mid + half });
} else if (overviewPlot) {
zoomOverview(factor);
}
}
function applyFit() {
if (currentMode === "detail" && detailChart) {
detailChart.timeScale().fitContent();
} else if (overviewPlot) {
fitOverview();
}
}
function toggleYFlip() {
yAxisInverted = !yAxisInverted;
const btn = document.getElementById("btn-flip-y");
btn.classList.toggle("active", yAxisInverted);
btn.textContent = yAxisInverted ? "↕ 복원" : "↕ 뒤집기";
if (overviewPlot) buildOverview(true);
if (detailChart) buildDetailCandles(lastDetailStart, lastDetailEnd || undefined);
}
function renderLegend() {
const items = [
[COLORS.longOpen, "L↑ 상방 매수 (롱 진입)"],
[COLORS.longClose, "L↓ 상방 매도 (롱 청산)"],
[COLORS.shortOpen, "S↓ 하방 매수 (숏 진입)"],
[COLORS.shortClose, "S↑ 하방 매도 (숏 청산)"],
];
document.getElementById("legend").innerHTML = items.map(([color, text]) =>
`<span class="legend-item"><span class="legend-swatch" style="background:${color}"></span>${text}</span>`
).join("");
}
function init() {
DATA = window.CHART_DATA;
if (!DATA) throw new Error("차트 데이터 JS 없음");
const m = DATA.meta;
const chartDays = m.chart_lookback_days || m.lookback_days;
const gtDays = m.gt_lookback_days || m.lookback_days;
const chartLabel = chartDays >= 365 ? `${Math.round(chartDays / 365)}년` : `${chartDays}일`;
const gtLabel = gtDays >= 365 ? `${Math.round(gtDays / 365)}년` : `${gtDays}일`;
const tier = m.chart_tier ? ` ${m.chart_tier.toUpperCase()}` : "";
const simMode = !!DATA.sim_pnl;
const simSuffix = simMode ? (m.sim_stage_suffix || " · 0단계 벤치마크") : "";
document.getElementById("title").textContent =
`${m.symbol} 선물 Ground Truth${tier} (${m.interval_label}) — 차트 ${chartLabel} / GT ${gtLabel}${simSuffix}`;
if (simMode) {
const panelTitle = document.getElementById("sim-panel-title");
if (panelTitle) {
const simDays = DATA.sim_pnl?.sim_lookback_days || m.sim_lookback_days || 1095;
const simLabel = simDays >= 365
? `최근 ${Math.round(simDays / 365)}년`
: `최근 ${simDays}일`;
panelTitle.textContent =
(m.sim_stage_title || "0단계 선물 벤치마크 (GT 사후 타점)") +
` (${simLabel} · 초기 40만원)`;
}
}
document.getElementById("btn-all").textContent = `전체 ${chartLabel}`;
const chartFrom = m.chart_data_from || m.data_from;
const chartTo = m.chart_data_to || m.data_to;
const lo = (DATA.long_open_markers || []).length;
const lc = (DATA.long_close_markers || []).length;
const so = (DATA.short_open_markers || []).length;
const sc = (DATA.short_close_markers || []).length;
const markerRange = simMode && m.sim_period_from
? `체결 L↑${lo}/L↓${lc} · S↓${so}/S↑${sc} · ${m.sim_period_from.slice(0, 16)} ~ ${(m.sim_period_to || chartTo).slice(0, 16)}`
: `GT ${gtLabel} | 현물 GT 타점 기반`;
const legendExtra = simMode ? " | ▼보라=거래시작" : "";
document.getElementById("meta").textContent =
`차트 ${chartFrom} ~ ${chartTo} (${DATA.bar_count.toLocaleString()}봉) | ` +
`상방 ${lo}/${lc} · 하방 ${so}/${sc} | ${markerRange}${legendExtra}`;
renderLegend();
if (simMode) renderSimPanel();
updateLegInfo();
document.getElementById("status").textContent =
`전체 ${DATA.bar_count.toLocaleString()}봉 | 드래그=줌, 더블클릭=리셋`;
buildOverview(false);
document.getElementById("btn-home").onclick = goHome;
document.getElementById("btn-prev-leg").onclick = () => jumpToLeg(currentLegIdx - 1);
document.getElementById("btn-next-leg").onclick = () => jumpToLeg(currentLegIdx + 1);
document.getElementById("btn-all").onclick = goHome;
document.getElementById("btn-365d").onclick = () => showPeriod(365, "btn-365d", "최근 1년");
document.getElementById("btn-30d").onclick = () => showPeriod(30, "btn-30d", "최근 30일");
document.getElementById("btn-7d").onclick = () => showPeriod(7, "btn-7d", "최근 7일");
document.getElementById("btn-3d").onclick = () => showPeriod(3, "btn-3d", "최근 3일");
document.getElementById("btn-zoom-in").onclick = () => applyZoom(0.6);
document.getElementById("btn-zoom-out").onclick = () => applyZoom(1.4);
document.getElementById("btn-fit").onclick = applyFit;
document.getElementById("btn-flip-y").onclick = toggleYFlip;
document.getElementById("btn-markers").onclick = () => {
showMarkers = !showMarkers;
document.getElementById("btn-markers").textContent = showMarkers ? "마커 숨김" : "마커 표시";
if (overviewPlot) buildOverview(true);
if (detailChart) buildDetailCandles(lastDetailStart);
};
document.getElementById("btn-toggle-detail").onclick = () => {
detailVisible = !detailVisible;
document.getElementById("detail-wrap").style.display = detailVisible ? "block" : "none";
document.getElementById("btn-toggle-detail").textContent = detailVisible ? "상세 숨김" : "상세 패널";
if (detailVisible && !detailChart) {
const { start } = sliceLastDays(7);
buildDetailCandles(start);
}
};
document.getElementById("overview").addEventListener("dblclick", () => {
if (currentMode === "overview") fitOverview();
});
window.addEventListener("resize", () => {
if (overviewPlot) buildOverview(true);
});
}
try { init(); } catch (err) {
document.getElementById("status").textContent = "데이터 로드 실패: " + err;
}
</script>
</body>
</html>