Prove a strategy before you trade it.
Build a strategy. Backtest against real market history. Replay your own trades with hindsight to pressure-test entries and exits. The Strategy Lab bot accelerates every step.
How it works
Step 01
Define the setup
Entry rules, exit rules, position sizing. Use the Strategy Lab bot to translate plain English into testable logic.
Step 02
Run against history
Test against real equity-curve data. See win rate, profit factor, expectancy, max drawdown, and Sharpe on every run.
Step 03
Replay your own trades
Scrub through historical charts with your actual trades overlaid. Would you have entered earlier? Exited later? The replay tells you.
Historical replay
See your trade the way the market saw it.
Load any past trade and replay the chart bar by bar. The entry, the intrabar low, the exit — all visible in sequence. Pattern Mining gets smarter every time you run a replay because it captures your decision context.
- Bar-by-bar replay on 1m, 5m, 15m, 1h, or daily
- Overlay your actual trades on the historical chart
- Mark alternative entry/exit points for comparison
Strategy Lab bot
Describe it. Test it. Ship it.
The Strategy Lab bot turns plain-English setups into testable strategies. "Buy when RSI crosses 30 and price is above the 200-day moving average" becomes executable backtest code in seconds.
- Natural-language strategy authoring
- Automated parameter sweeps to find robust settings
- Walk-forward validation to prevent overfitting
Who it's for
Swing traders
Validate the thesis
Does your breakout strategy actually work? Run it against 5 years of data before risking capital.
Options traders
Test multi-leg setups
Backtest iron condor, credit-spread, and covered-call strategies across historical vol regimes.
Systematic traders
Walk-forward that matters
Prevent overfitting with built-in walk-forward testing and out-of-sample validation.
Frequently asked
What market data powers the backtests?
Daily and intraday data via Polygon, with options IV from our provider. History goes back 5+ years for equities.
Can I test options strategies?
Yes. Strategy Lab supports vertical spreads, iron condors, calendars, and custom multi-leg setups.
Is Strategy Lab included in Pro?
Yes. Pro includes full Strategy Lab access. Elite adds higher-frequency data and more concurrent backtests.
Can I backtest a trade from my journal?
Yes. Every trade in your journal has a one-click replay option — see how it looked bar-by-bar as the market moved.
Does the Strategy Lab bot write code?
It translates plain English into executable strategy logic. You can also author directly if you prefer.
Stop guessing. Test it.
Start your 14-day Pro trial. No credit card required.