Early access
Kestrel Signal is in development
The free trial and strategy gallery are live. Full account creation, paid plans, and the features below are launching soon.
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Coming with full launch
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Walk-forward analysis
Out-of-sample validation across rolling windows
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CPCV (PBO score)
Probability of backtest overfitting — the quant fund standard
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Python strategy upload
Upload .py files, run in isolated Firecracker microVMs
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REST API access
Programmatic backtest submission and result retrieval
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Custom data upload
Backtest against your own CSV OHLCV data