Source: https://fxcodebase.com/code/viewtopic.php?f=17&t=20961
Forum: 17 · Topic 20961 · 3 post(s)
Apprentice · Mon Jul 09, 2012 8:11 am

Higher Volatility closing price is greater than the lowest price of the previous 20 periods , plus 10 period ATR multiplied by factor of 2 times
Lower Volatility closing price is lower than the higest price of the previous 20 periods , minus 10 period ATR multiplied by factor of 2 times
The indicator was revised and updated
Alexander.Gettinger · Tue Nov 18, 2014 11:38 am
MQL4 version of JB Volatility indicator: viewtopic.php?f=38&t=61464.
Apprentice · Wed Jun 28, 2017 5:42 am
The indicator was revised and updated.