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FIX Protocol4.1

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  • Documentation
    • Field

    BeginString

    ID8
    TypeBeginStringCodeSet
    PedigreeAdded FIX.2.7, Updated FIX.4.1
    Identifies beginning of new message and protocol version. ALWAYS FIRST FIELD IN MESSAGE. (Always unencrypted)

    Valid values:
    FIX.4.1
    Used in components: