The Generalized DEMA moving average. Double exponential smoothing is applied to a price, taking into account the effect of the secondary smoothing.
The indicator has three input parameters:
- Volume factor (in percent) – secondary smoothing effect factor, in percent
- Period – calculation period
- Applied price
Calculation:
GD = (1.0+Volume factor) * EMA1 - Volume factor * EMA2
where:
EMA2 - EMA(EMA1, Period) EMA1 - EMA(Applied price, Period)