TagField NameXML NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tag
37OrderID @OrdIDString

Unique identifier for Order as assigned by sell-side (broker, exchange, ECN). Uniqueness must be guaranteed within a single trading day. Firms which accept multi-day orders should consider embedding a date within the OrderID field to assure uniqueness across days.



Added  FIX.2.7

Used in messages:
[CollateralAssignment] [CollateralInquiry] [CollateralInquiryAck] [CollateralReport] [CollateralRequest] [CollateralResponse] [CrossOrderCancelReplaceRequest] [CrossOrderCancelRequest] [DontKnowTrade] [Email] [ExecutionReport] [MultilegOrderCancelReplace] [OrderCancelReject] [OrderCancelReplaceRequest] [OrderCancelRequest] [OrderMassCancelReport] [OrderStatusRequest] [TradeCaptureReportRequest]

Used in components:
[MDFullGrp] [MDIncGrp] [OrdAllocGrp] [TrdCapRptSideGrp]