Free trial
Run a real backtest. No account needed.
Pick a strategy and a symbol. We'll run it against 5 years of market data and show you the full statistical analysis — including DSR, the metric that tells you whether your backtest result is real or noise.
1 — Choose a strategy
2 — Choose a symbol
US & Crypto
India — NSE/BSE indices & large-capsGBM synthetic
3 — Choose a period
Uses synthetic market data (GBM simulation). 5 free runs per day.
What these numbers mean — and what they don't
DataSynthetic GBM prices, not real market data. Volatility and drift are calibrated, but earnings gaps, regime changes, and real microstructure are absent.
ExecutionSignal fires at bar close, fill executes at next bar's open. Commission 0.1% + slippage 0.05% per fill is included.
DSR / PSRStatistically valid on synthetic data. DSR below 0.50 means the result is likely noise even in simulation. Real-market DSR will typically be lower.
What's missingWalk-forward analysis, CPCV (overfitting score), real data, Python strategies. These are in the paid tiers — join the waitlist.