Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=2713
Forum: 17 · Topic 2713 · 2 post(s)
Alexander.Gettinger · Mon Nov 15, 2010 11:37 pm
Formulas: Middle=MA, Upper=MA+KATRATR, Lower=MA-KATRATR, MUpper=MA+MKATRATR, MLower=MA-MKATRATR, where KATR, MKATR is a indicator parameters.

Indicator Averages (viewtopic.php?f=17&t=2430) must be installed.
MT4/MQ4 version viewtopic.php?f=38&t=64417
The indicator was revised and updated
Apprentice · Thu Feb 02, 2017 4:09 pm
Indicator was revised and updated.