OrderID <37> field

Description

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.

Used In

• <MDFullGrp>
• <MDIncGrp>
• <OrdAllocGrp>
• <OrderAggregationGrp>
• <OrderEntryAckGrp>
• <OrderEntryGrp>
• <OrdListStatGrp>
• <TradeReportOrderDetail>
• ExecutionReport <8>
• OrderCancelReject <9>
• MultilegOrderCancelReplace <AC>
• TradeCaptureReportRequest <AD>
• CollateralRequest <AX>
• CollateralAssignment <AY>
• CollateralResponse <AZ>
• CollateralReport <BA>
• CollateralInquiry <BB>
• CollateralInquiryAck <BG>
• ExecutionAck <BN>
• Email <C>
• OrderCancelRequest <F>
• OrderCancelReplaceRequest <G>
• OrderStatusRequest <H>
• DontKnowTrade <Q>
• OrderMassCancelReport <r>
• CrossOrderCancelReplaceRequest <t>
• CrossOrderCancelRequest <u>