VolumeRateOfChange

Commonly abbreviated as VROC.
Is a momentum indicator.
Is computed using volume.
Returns a single time series consisting of the percent change in volume from 12 periods ago.
FinancialData["VolumeRateOfChange",n] compares with the volume n periods ago.

Examples

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See Also

"RateOfChange"  "PercentageVolumeOscillator"  "PercentagePriceOscillator"