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Excerpt

Tag

Name

Binary Type

Binary Length

Req

Enumeration

Description

1505PartyDetailsListReqIDuInt648Y

The unique identifier of the Party Details Definition Request Acknowledgment associated with this message; this is the value submitted on the inbound message.

For pre-registered messages:

  • Unique ID from Party Details Definition Request Acknowledgment message
  • PartyDetailsListRequestID≠0.

For on-demand messages:

  • If not registered beforehand through iLink then Party Details Definition Request message will be sent along with the business message and will immediately precede it
  • PartyDetailsListRequestID=0.
790OrdStatusReqIDuInt648Y

Used to uniquely identify a specific Order Status Request message.

Echoed

  • For iLink 3 MSGW, tag 790 is echoed back on Execution Report.
  • For iLink 3 CGW, tag 790 is not echoed back on Execution Report.
1028ManualOrderIndicatorManualOrdIndReq1Y
  • 0=Automated
  • 1=Manual

Indicates if the message was initially received manually.

'0' indicates the message was generated by automated trading logic.

iLink messages containing a value other than '0' or '1' in this tag will be rejected.

This tag is subject to Rule 536.B.2 Electronic Audit Trail Requirements for Electronic Order Routing/Front-End Systems.

https://www.cmegroup.com/rulebook/files/cme-group-Rule-536-B-Tag1028.pdf

9726SeqNumuInt324Y

Sequence number assigned to this message.

The max value is 999999999 which is 1 short of 1 billion.

5392SenderIDString20Req20Y

For futures and options markets: represents Operator ID.

For EBS and fixed income markets: represents the Entering Trader. For EBS this value must be 3 characters.

This value represents the individual or team submitting the message and is subject to registration requirements and character limits as required by Rule 576 and the Advisory below: 

https://www.cmegroup.com/rulebook/files/cme-group-Rule-576.pdf

In FirmSoft and Global Command Center queries for order status and cancellations, this value must be exact.

37OrderIDuInt648Y

Globally unique identifier for each order assigned by the exchange.

5297SendingTimeEpochuInt648Y
Time when the message is sent. 64-bit integer expressing the number of nanoseconds since midnight January 1, 1970
9537LocationString5Req5Y

ISO identifier of the physical location of the individual or team head trader identified by the tag 5392 (SenderID) in the message.

The first two bytes as per ISO 3166-1, identify the country (e.g., JP = Japan, CN = China).

The next three bytes indicate a comma-delimited state or province code (e.g., CA = California, QC = Quebec).

For valid values, refer

to ftp

to https://www.cmegroup.com/ftp/fix/coo/. 

Market Regulation requires only the submission of the two first characters of tag 9537-Location for all countries with the exception of Canada. For Canada, the 5 bytes including the province code must be submitted.

Note: this
Info

This field is optional for EBS Market and eFIX Matching Service instruments.