MQL5 ReferenceStandard LibraryIndicatorsTrend IndicatorsCiADXWilderMinus MaPeriodCreateMainPlusMinusType Minus Returns the buffer element of the -DI line by the specified index. double Minus( int index // index ) Parameters index [in] -DI line buffer element index. Return Value The buffer element of the -DI line by the specified index, or EMPTY_VALUE if there is no correct data. Plus Type