OHLC Volume displays two volume graphs considering Open, High, Low and Close and applying two calculation methods: High-Open and Close-Low.
Since it is calculated only by OHLCV bar values, the indicator has no configurable parameters.
Calculation:
Vol UP = Volume * CoeffUP/(CoeffUP+CoeffDN) Vol DN = Volume* CoeffDN/(CoeffUP+CoeffDN)
where:
CoeffUP = High-Open CoeffDN = Close-Low