OpenBB TerminalReferenceCryptocurrencyQuantitative AnalysiscusumOn this pagecusumCumulative sum algorithm (CUSUM) to detect abrupt changes in dataUsagecusum [-t THRESHOLD] [-d DRIFT]ParametersNameParameterDescriptionDefaultOptionalChoicesthreshold-t --thresholdthreshold575.91630859375TrueNonedrift-d --driftdrift287.958154296875TrueNone