New strategy

Run a backtest

Live

Paste a strategy YAML, hit Run. The engine replays the legs over the window against the bhavcopy historical store and returns headline P&L stats, equity curve, and the per-trade ledger.

Strategy YAML

Tab inserts 2 spaces
Browse templates
2 warnings — engine accepts but review first

POSTs to /api/backtest/run → proxied to the main Lightsail box /api/backtest/run. Each successful run is saved locally to your browser so you can compare runs without re-firing the engine.