iLink 3 has the following considerations for Drop for Drop Copy Market Segment Gateway (MSGW) customers:
- Drop Copy supports both iLink 3 and iLink 2 source sessions
- Drop Copy Convenience Gateway (CGW) message payload conforms to iLink 2 formats and encoding.
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With iLink 3, the FIX type for tag 548-CrossID—String(32) in iLink 2—changes to Integer(20) in Drop Copy Market Segment (MSGW) messages payload.
Tag | Name | Current FIX Type | New FIX Type | Description |
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548 | CrossID | String(32) | Int(20) | Identifier for a cross order. |
Additional Enumeration for Tag 59-TimeInForce
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Drop Copy Message Tag | iLink 3 Source Message Tag | |||||
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FIX Tag | FIX Name | Binary Tag | Binary Name | Enumeration | Description | |
1 | Account | 1691 1693 | PartyDetailID PartyDetailRole=24 | Binary: When PartyDetailRole = 24, this indicates that the corresponding PartyDetailID value is equivalent to Account value. | Unique account identifier. Note: This tag value is always uppercase, regardless of the case in the inbound message tag. Client systems are not required to submit capitalized account values to CME Globex. | |
17 | ExecID | 1506 | SideTradeID | SideTradeID represents the trade number on fill messages that contains the trade number which is embedded in the FIX ASCII field in tag 17-ExecID | ||
19 | ExecRefID | 1507 | OrigSideTradeID | OrigSideTradeID represents the original on trade cancel/correction messages which is embedded in the FIX ASCII field in tag 19-ExecRefID | ||
55 | Symbol | 1151 | SecurityGroup | This tag contains the Group Code of the instrument. | ||
59 | TimeInForce | 59 | TimeInForce | FIX: 0=Day Binary: 0=Day 4=Fill and Kill | Specifies how long the order remains in effect. Binary: Synthetic FOK (where MinQty Tag 110 = OrderQty Tag 38) has been replaced with an actual TimeInForce designation (Tag 59 = 4) | |
79 | AllocAccount | 1691 1693 | PartyDetailID PartyDetailRole=1000 | Binary: When PartyDetailRole = 1000, this indicates that the corresponding PartyDetailID value is equivalent to AllocAccount value. | Returned on Execution Report if sent on inbound message. Note: This tag value is always uppercase, regardless of the case in the inbound message tag. Client systems are not required to submit capitalized account values to CME Globex. | |
107 | SecurityDesc | 48 | SecurityID | Instrument identifier. | ||
129 | DeliverToSubID | 1691 1693 | PartyDetailID PartyDetailRole=118 | Binary: When PartyDetailRole = 118, this indicates that the corresponding PartyDetailID value is equivalent to operator value. | This value represents the individual or team submitting the message. | |
210 | MaxShow | 1138 | DisplayQty | See Order Display Quantity in Electronic Trading Concepts.
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1028 | ManualOrderIndicator | 1028 | ManualOrderIndicator | FIX: Y=manual Binary: 1=manual | Value sent on inbound message from client system indicating the order as sent manually or generated by automated trading logic. | |
1057 | AggressorIndicator | 1057 | AggressorIndicator | FIX: Y=Match aggressor N=Resting at match Binary: 1=Match aggressor 0=Resting at match | Indicates if order was incoming or resting for the match event. | |
2807 | CancelText | 2807 | CancelText | Represents the SenderComp which initiates the cancellation of orders or quotes for the original SenderComp. See iLink 3 Trading on Behalf of a Client for more information. | ||
5979 | RequestTime | 7552 | DelayToTime | Information carried on a response to convey the time (UTC) when the request was received by the MSGW application. UTC Timestamps are sent in number of nanoseconds since Unix epoch synced to a master clock to microsecond accuracy. |
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- Information required to clear the trade
iLink 3 source session | Drop Copy MSGW message payload |
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tag 1031-CustOrdHandlIngInst | Identical to iLink 3 source session tags |
tag 1731-AveragePriceGroupID | |
tag 819-AveragePriceIndicator | |
tag 1598-ClearingTradePrice | |
tag 9708-CmtaGiveUpCD | |
tag 5149-Memo |
- Information required for market regulation compliance
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