OpenBB TerminalReferenceForexQuantitative AnalysiscusumOn this pagecusumCumulative sum algorithm (CUSUM) to detect abrupt changes in dataUsagecusum [-t THRESHOLD] [-d DRIFT]ParametersNameParameterDescriptionDefaultOptionalChoicesthreshold-t --thresholdthreshold0.0019214630126953125TrueNonedrift-d --driftdrift0.0009607315063476562TrueNone