This indicator is a ported MQL5 indicator from viewtopic.php?f=27&t=27732&p=48582#p48582
Download:
For this indicator must be installed StdDev indicator (viewtopic.php?f=17&t=870).
green dot: sto > rsi and rsi>sto signal and sto signal > buy level and sto< +2 sigma
red dot: sto< rsi and rsi<sto signal and sto signal < sell level and sto>-2 sigma
The indicator was revised and updated