Chart Replay Backtester

Practise trading on real historical price action, one candle at a time, on sites whose chart is built on TradingView's charting library: crypto exchanges, DEXes, brokers and more. Chart Replay Backtester adds a bar-replay panel to web trading charts. Pick a start candle and everything after it disappears. Reveal the market candle by candle, or let it play, and paper-trade as you go. WHAT'S NEW IN 1.1 - A cleaner panel with a light and a dark theme (auto-detects the chart). - Your chart's candle colours are never touched. Choose trade colours from four palettes. - Expandable equity curve with drawdown, best and worst trade. - Replay and export controls moved into a settings drawer, with a "reset trades too?" check. - More reliable replay far back in history on exchanges such as Binance. REAL REPLAY ON TRADINGVIEW-POWERED CHARTS - Works on exchanges and DEX front-ends built on TradingView's Charting Library, for example Hyperliquid, Lighter and Binance's TradingView view. - Future candles are removed from the chart's data, not covered up. Zoom, scroll, switch timeframe or add indicators: none of them can leak the future. - Switching to a higher timeframe mid-replay rebuilds the unfinished candle from the finer bars, so you never see its final high, low or close early. - Uses the candles the chart already loaded, so it adds almost no extra load on the exchange. PAPER TRADING - Market or limit orders: long or short at the last close with one key (L / S), or place a buy or sell limit and drag it to your price. - Stop loss of 1 ATR and take profit at 2R by default. Drag the position box to change either. - Exact OHLC fills. A gap through the stop, the target or a limit fills at the open. If one candle hits both stop and target, the stop is assumed first. - Closed trades are marked with small entry and exit arrows. - Stats: total R, win rate, expectancy, profit factor and an equity curve. Export every trade to CSV. CONTROLS → next candle · Shift+→ ten candles · ← back (also undoes trades) · Space play / pause · L / S open · X close or cancel · Alt+Shift+B show / hide PRIVACY Everything runs locally in your browser. The extension doesn't collect or send any data. Panel settings (order type, speed, theme, colours) are kept in your browser on your own device. For practice and education, not financial advice.