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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>

      Onix Solutions
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          • CFE Multicast PITCH
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          • CFE FIX Order Entry & FIX Drop
        • Cboe EU
          • Cboe EU BXE, CXE, TRF and SI
          • Cboe Large in Scale FIX API SDK
        • CME Globex
          • CME MDP 3.0 Market Data Handler
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        • Nasdaq NFI
          • Nasdaq NFI ITCH Market Data
        • Nasdaq NFX - Trade Capture
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        • NEX Markets - BrokerTec
        • NEX Markets - EBS
        • Nodal Exchange - Trade Capture
        • SGX Derivatives Trading
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        • TRADEcho SI Quoting, APA and SRR
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