Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=60132
Forum: 17 · Topic 60132 · 3 post(s)
Apprentice · Thu Dec 19, 2013 2:33 pm

The Gopalakrishnan Range Index (GAPO) by Jayanthi Gopalakrishnan quantifies the variability in a instrument, based on the logarithm of the trading range over an N-day period .
The indicator was revised and updated
Alexander.Gettinger · Wed Jun 04, 2014 1:17 pm
MQL4 version of Gopalakrishnan Range Index: viewtopic.php?f=38&t=60768.
Apprentice · Mon Jun 19, 2017 8:23 am
The indicator was revised and updated.