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    FIX Protocol | Financial Information Exchange protocol (FIX)

      Messages by MsgType | Messages by Name | Fields by Tag | Fields by Name | FIX 5.0 SP2 | Home

      FIX 5.0 SP2 : IOIID <23> field

      Type: String

      Used In

      Description

      Unique identifier of IOI message.

      (Prior to FIX 4.1 this field was of type int)

      Used In

      • <ListOrdGrp>
      • CrossOrderCancelReplaceRequest <t>
      • IOI <6>
      • MultilegOrderCancelReplace <AC>
      • NewOrderCross <s>
      • NewOrderMultileg <AB>
      • NewOrderSingle <D>
      • QuoteResponse <AJ>

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