OPEN-SOURCE SCRIPT
已更新 Volume Dominance (Multi-Timeframe)
Volume dominance is a mathematical concept i invented by separating up volume and down volume, and replacing the opposing elements in the averaging arrays with zeroes.
positive volume dominance is calculated by taking the average of volumes with a positive price direction over a period. for every volume with a negative price direction within the period, a zero is added to the averaging array.
Dpv = sum(upVol + (dnVol * 0)) / length
Dnv = sum(dnVol + (upVol * 0)) / length
Dpv = Dominance of Positive volume
Dnv = Dominance of Negative volume
upVol = total volume of upward filtered candles within length array
dnVol = total volume of downward filtered candles within length array
the user can see positive and negative volume dominance and read the label at the end of the plot to see the breadth of the dominance gap.
the user can select between using EMA and SMA to compute the dominance averages.
when the yellow center line moves with the change of a dominance line, it indicates strong directional force.
positive volume dominance is calculated by taking the average of volumes with a positive price direction over a period. for every volume with a negative price direction within the period, a zero is added to the averaging array.
Dpv = sum(upVol + (dnVol * 0)) / length
Dnv = sum(dnVol + (upVol * 0)) / length
Dpv = Dominance of Positive volume
Dnv = Dominance of Negative volume
upVol = total volume of upward filtered candles within length array
dnVol = total volume of downward filtered candles within length array
the user can see positive and negative volume dominance and read the label at the end of the plot to see the breadth of the dominance gap.
the user can select between using EMA and SMA to compute the dominance averages.
when the yellow center line moves with the change of a dominance line, it indicates strong directional force.
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