Build, test & evaluate trading strategies
Define entry and exit conditions using technical indicators and fundamentals, simulate portfolio performance against historical data, and get professional-grade analytics, all without leaving your browser.
Start Backtesting124+ indicators and fundamentals, combined however you want
SMA, EMA, RSI, MACD, Bollinger Bands, ATR, plus P/E, revenue growth, margins, cash flow and dozens more, composed into entry and exit rules that run bar by bar across your whole universe.
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Portfolio simulation
Real portfolio with position sizing, accumulation support, and configurable stop loss / take profit. Tracks every order as a line item.
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AI custom conditions
Describe trading rules in plain English. Claude interprets them into sandboxed Python functions with weekday awareness, executed on every bar.
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35+ professional metrics
Sharpe, Sortino, Calmar, VaR, CVaR, alpha, beta, up/down capture, monthly heatmaps, rolling Sharpe, drawdown analysis, and more across 5 result tabs.