This indicator is a ported MQL4 indicators from viewtopic.php?f=27&t=9166&p=20018#p20018
Download:
For this indicator must be installed StdDev2 indicator from viewtopic.php?f=17&t=870&p=1577.
The strategy based on this indicator is available here.
viewtopic.php?f=31&t=64684
The indicator was revised and updated