mukanerkin/CryptoFox-Mukan-Edition
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fix(mse): chart price precision from actual data + kline limit 1000

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- priceFormat precision derived from Binance kline close string decimal count
  instead of hardcoded 2 — DOGE shows 0.09849 not 0.10
- kline limit 200 → 1000 to show more history from bot start

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Mukan Erkin TÖRÜK 2026-04-25 12:29:29 +03:00
parent 65876fb895
commit a8e80e0a15
1 changed files with 12 additions and 1 deletions
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13
src/web/bot.html
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@ -488,6 +488,7 @@ function initChart() {
upColor: '#2ecc71', downColor: '#e74c3c',
borderUpColor: '#2ecc71', borderDownColor: '#e74c3c',
wickUpColor: '#2ecc71', wickDownColor: '#e74c3c',
priceFormat: { type: 'price', precision: 8, minMove: 0.00000001 },
});
chart.subscribeCrosshairMove(p => {
if (!p.seriesData || !p.seriesData.size) return;
@ -508,9 +509,19 @@ function initChart() {
async function loadKlines() {
const interval = TF_MAP[bot.timeframe] || '5m';
try {
const res = await fetch(`https://api.binance.com/api/v3/klines?symbol=${bot.symbol}&interval=${interval}&limit=200`);
const res = await fetch(`https://api.binance.com/api/v3/klines?symbol=${bot.symbol}&interval=${interval}&limit=1000`);
const data = await res.json();
const candles = data.map(k => ({ time: Math.floor(k[0]/1000), open: parseFloat(k[1]), high: parseFloat(k[2]), low: parseFloat(k[3]), close: parseFloat(k[4]) }));
// fiyatın ondalık basamak sayısını ilk kapanış fiyatından türet
if (candles.length) {
const sample = data[data.length - 1][4]; // son kapanış string olarak
const dotIdx = sample.indexOf('.');
const decimals = dotIdx >= 0 ? sample.length - dotIdx - 1 : 0;
const minMove = decimals > 0 ? parseFloat('0.' + '0'.repeat(decimals - 1) + '1') : 1;
candleSeries.applyOptions({ priceFormat: { type: 'price', precision: decimals, minMove } });
}
candleSeries.setData(candles);
chart.timeScale().scrollToRealTime();
chart.timeScale().setVisibleLogicalRange({ from: candles.length - 80, to: candles.length + 5 });