IWalkerCallbacks

Optional lifecycle callbacks for walker events. Called during strategy comparison process.

Properties

onStrategyStart

onStrategyStart: (strategyName: string, symbol: string) => void | Promise<void>
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Called when starting to test a specific strategy

onStrategyComplete

onStrategyComplete: (strategyName: string, symbol: string, stats: BacktestStatisticsModel, metric: number) => void | Promise<void>
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Called when a strategy backtest completes

onStrategyError

onStrategyError: (strategyName: string, symbol: string, error: unknown) => void | Promise<void>
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Called when a strategy backtest fails with an error

onComplete

onComplete: (results: IWalkerResults) => void | Promise<void>
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Called when all strategies have been tested