Rechart: Bar Replay & Backtesting for Any Exchange

Free bar replay and paper trading on your exchange's TradingView-based chart, with prop challenge practice and a Backtest Lab.

Free bar replay, backtesting and paper trading on the chart you already use. Rechart turns exchange and broker charts built on TradingView's charting library into a replay lab: pick a day in the past and everything after it disappears. Reveal the market candle by candle or let it play, trade as you go, practice a prop firm challenge, and see in Backtest Lab what actually works. No account, no subscription. HOW IT WORKS 1. Open your exchange's or broker's chart and click the Rechart icon (or press Alt+Shift+B). 2. Click the candle you want to start from. Everything after it is gone. 3. Step forward, go long or short, and watch your balance, equity curve and stats update. Or start from rechart.trade: choose a market, an exchange and a day, and Rechart opens that chart for you. WORKS WHERE YOU TRADE - Runs on the site's own chart: crypto exchanges, DEXes and broker platforms whose chart is built on TradingView's charting library. Supported sites are listed on rechart.trade; if yours isn't there, try it, it may well work. - Crypto spot and perpetuals, plus forex, gold, oil, indices and stocks where your platform lists them. On supported broker platforms a free demo account is enough. - You test on the venue's own candles, with its real wicks and gaps, not someone else's data feed. - Future candles are removed from the chart's data, not covered up. Zoom, scroll, change timeframe or add indicators: nothing can leak the future. REPLAY - Click any candle to start there, or pick the day on rechart.trade. - Step forward or back, or play at 0.7× up to Max. - Switch timeframes mid-replay; an unfinished candle is rebuilt from smaller candles, so you never see its high, low or close early. - Focus mode: only the chart, full window. PAPER TRADING - Long and short with one key (L / S), market or limit orders, several positions at once. - Size by risk % or a fixed amount; lots for forex, metals and indices. - Drag the stop and target on TradingView's position tool, or use plain lines. Default target of 1R, 2R or 3R. - Close all of a position or part of it (25 / 50 / 75 % or any amount). - Realistic fills from the candles: a gap through your stop, target or limit fills at the open. Trading fees and per-lot commissions included. PROP CHALLENGE PRACTICE - Classic 2-Step, Classic 1-Step or your own rules, on accounts from $5,000 to $200,000. - Daily loss from the day's opening balance, static or trailing max loss, profit targets, minimum trading days and leverage limits. - Limits are checked inside every candle, on open profit and loss too. Phase 1 → Phase 2 → Funded, each on a fresh account, with a clear pass or fail and no undo. - Spread and slippage aren't simulated, so treat results as slightly optimistic. SESSIONS AND RESULTS - Every backtest saves itself as a session. Close the tab and carry on tomorrow, with its trades, open positions and balance. - Results: net P&L, R per trade, win rate, profit factor, max drawdown, fees paid, equity curve, every trade, CSV export. - Backtest Lab on rechart.trade reads all your sessions together: your best hours and weekdays in your own time zone, long against short, how your trades end, which markets pay, and plain-sentence patterns that show how many trades each one rests on. CONTROLS → next candle · Shift+→ ten candles · ← back · Space play / pause · L long · S short · X close all · F focus · Alt+Shift+B show / hide PRIVACY Everything runs in your browser. No account, no subscription, no tracking. Rechart never places real orders and never touches your exchange account, balance or API keys. Sessions stay in the extension's storage on your device; Backtest Lab on rechart.trade reads them inside your browser tab and uploads nothing. Works in Chrome, Brave, Edge and Arc. For practice and education only. Not financial advice. Not affiliated with TradingView, any exchange or any prop firm.