Adaptive Exponentially Smoothed Moving Average, based on StdDev indicator.
The indicator is similar to EMA_ATR_VA, but based on StdDev, instead of ATR indicator.

- STDPeriod - Period of StdDev indicator;
- EMAPeriods - Period of EMA indicator;
- Sensitivity - Sensitivityот (from -100 to 100);
- Price - Applied price.