MQL5 ReferenceStandard LibraryIndicatorsOscillatorsCiMACDSignalPeriod FastEmaPeriodSlowEmaPeriodSignalPeriodAppliedCreateMainSignalType SignalPeriod Returns the averaging period for the signal line. int SignalPeriod() const Return Value Returns the averaging period for the signal line, defined at the indicator creation. SlowEmaPeriod Applied