volroc
Volume rate of change
Description
calculates the volume rate-of-change from a data series of volume traded. The volume
rate-of-change is calculated between the current volume and the volume
n periods ago. By default, the Volume rate of change is based
on a 12-period difference.volumeChangeRate
= volroc(Data
)
adds optional name-value pair arguments. volumeChangeRate
= volroc(___,Name,Value
)
Examples
Input Arguments
Output Arguments
References
[1] Achelis, S. B. Technical Analysis from A to Z. Second Edition. McGraw-Hill, 1995, pp. 310–311.