MQL5 ReferenceStandard LibraryTrade ClassesCOrderInfoVolumeCurrent TicketTimeSetupTimeSetupMscOrderTypeTypeDescriptionStateStateDescriptionTimeExpirationTimeDoneTimeDoneMscTypeFillingTypeFillingDescriptionTypeTimeTypeTimeDescriptionMagicPositionIdVolumeInitialVolumeCurrentPriceOpenStopLossTakeProfitPriceCurrentPriceStopLimitSymbolCommentInfoIntegerInfoDoubleInfoStringStoreStateCheckStateSelectSelectByIndex VolumeCurrent Gets the unfilled volume of order. double VolumeCurrent() const Return Value Unfilled volume of order. Note The order should be selected using the Select (by ticket) or SelectByIndex (by index) methods. VolumeInitial PriceOpen