Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=7886
Forum: 17 · Topic 7886 · 2 post(s)
Alexander.Gettinger · Mon Nov 07, 2011 11:04 am
This indicator is a ported MQL5 indicator from http://www.mql5.com/ru/code/518 (in Russian).
Formulas: PVI[i]=PVI[i-1], if Volume[i]<=Volume[i-1] and PVI[i]=PVI[i-1]*(1+(Close[i]-Close[i-1])/Close[i-1]), if Volume[i]>Volume[i-1].

Download:
Negative Volume Index is available here. viewtopic.php?f=17&t=9707&p=113
Volume Index is combination of two. viewtopic.php?f=17&t=65176
The indicator was revised and updated
Apprentice · Thu May 03, 2018 4:10 pm
The indicator was revised and updated.