MQL5 ReferenceStandard LibraryCustom GraphicsCLineChartSeriesAdd FilledCreateSeriesAddSeriesInsertSeriesUpdateSeriesDeleteValueUpdateDrawChartDrawDataCalcArea SeriesAdd Adds a new data series. bool SeriesAdd( const double& value[], // values const string descr, // label const uint clr, // color ) Parameters value[] [in] Dara series. descr [in] Series label. clr [in] Series display color. Return Value true if successful, otherwise — false. Create SeriesInsert