All modules for which code is available

• spreadpy.backtest.costs
• spreadpy.backtest.engine
• spreadpy.backtest.metrics
• spreadpy.backtest.portfolio
• spreadpy.backtest.result
• spreadpy.data.dataLoader
• spreadpy.data.priceTimeSeries
• spreadpy.research.pairFinder
• spreadpy.signal.rollingADFFilter
• spreadpy.signal.signal
• spreadpy.signal.zScoreSignal
• spreadpy.sizing.positionSizer
• spreadpy.sizing.sizers.inverseVolSizer
• spreadpy.sizing.sizers.kellySizers
• spreadpy.sizing.sizers.linearSizer
• spreadpy.spread.hedgeRatio.constantOLS
• spreadpy.spread.hedgeRatio.kalmanFilter
• spreadpy.spread.hedgeRatio.kalmanFilterWithVelocity
• spreadpy.spread.hedgeRatio.rollingOLS
• spreadpy.spread.hedgeRatioEstimator
• spreadpy.spread.spreadSeries