Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=3448
Forum: 17 · Topic 3448 · 3 post(s)
Apprentice · Fri Feb 18, 2011 2:25 pm

The Percent Retracement (PCR) measures the proximity of the current close to the maximum high over the observation period. PCR[period] =100*(1- (max-close[period])/(max-min));
The indicator was revised and updated
Alexander.Gettinger · Fri Dec 19, 2014 12:27 pm
MQL4 version of PCR oscillator: viewtopic.php?f=38&t=61610.
Apprentice · Mon Jun 26, 2017 10:02 am
The indicator was revised and updated.