MQL5 ReferenceStandard LibraryIndicatorsOscillatorsCiMACDFastEmaPeriod FastEmaPeriodSlowEmaPeriodSignalPeriodAppliedCreateMainSignalType FastEmaPeriod Returns the averaging period for the fast EMA. int FastEmaPeriod() const Return Value Returns the averaging period for the fast EMA, defined at the indicator creation. CiMACD SlowEmaPeriod