Replay Trader: Trading Sim

Trade the past. Train your edge.

Replay Trader is a trading simulator that lets you practice trading on real historical market data — completely risk-free. Drop into a random moment in market history, replay the chart bar by bar, and trade it as if it were live.

WHAT YOU CAN DO
• Backtest your strategy on real historical charts
• Replay any chart candle by candle, at your own pace
• Paper trade with stop loss and take profit from a $10,000 practice balance
• Practice price action without risking real money
• Review your win rate, profit factor and max drawdown after every session

WHY REPLAY TRADER
Most trading apps show you the present. Replay Trader lets you rewind the market and practice trading on the past — the fastest way to build screen time and confidence before you trade live. Whether you want to backtest a strategy, drill price action, or just paper trade for fun, every session is a risk-free rep.

A real trading simulator in your pocket:
• Practice trading on crypto and gold charts
• Backtesting on real historical price data
• Paper trading with realistic order entry
• Chart replay with full control over speed
• Performance stats: win rate, profit factor, drawdown

No account needed. No real money. Just open the app and start practicing.

Replay Trader is an educational trading simulator for learning and practice. It is not a brokerage, does not place real trades, and does not provide financial or investment advice.

Download Replay Trader and start backtesting your trading strategy today.

Recent changes:
Stability improvements, more consistent dark styling and more reliable AI chart scan results.

All trades are simulated.