OptionalhighOptionallowLow column. Default 'low'.
OptionalmaWhich moving average smooths the 1-bar value — any of the shared
MaType menu. Default 'sma'.
OptionaloutputName of the appended column. Default 'eom'.
OptionalperiodSmoothing length in bars. Default 14.
OptionalscaleVolume divisor in the box ratio. Default 100_000_000
(StockCharts' / ChartIQ's convention). A pure scale factor — see the
docstring.
OptionalvolumeVolume column. Default 'volume'.
High column. Default
'high'.