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SenderCompID and Order Submission
SenderCompID is a CME Group assigned identifier comprising a Session ID, Firm ID, and Fault Tolerance Indicator (FTI). SenderCompID is submitted in tag 49-SenderCompID in the Standard Header - Client System to CME Globex, and returned in tag 56-TargetCompID in the iLink 2 Standard Header - CME Globex to Client System.
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The SenderCompID value is constructed as follows:
Example: ABC123N |
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The following example demonstrates how firm 999 can submit orders for:
itself (firm 999)
another clearing member firm (e.g. firm 998)
for a non-clearing member firm client
Order Entry Scenario | Supporting iLink Tag Values |
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Firm Submitting Order | Tag 49-SenderCompID = ABC999N |
Firm Submitting Order for another Clearing Firm | Tag 49-SenderCompID = ABC998N |
Firm Submitting Order for Client |
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