MQL5 ReferenceStandard LibraryIndicatorsTrend IndicatorsCiADXWilderPlus MaPeriodCreateMainPlusMinusType Plus Returns the buffer element of the +DI line by the specified index. double Plus( 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. Main Minus