FIX Drop Port Attributes

Unless specified, both types of FIX Drop ports can be configured with the following features:

AttributeDefaultDescription
SymbologyCboeSupport for Cboe, CMS or CQS.
Send Trade BreaksNoEnables Trade Cancel/Correct messages (35=UCC). Please note that enabling these messages on Order by Order FIX Drop port will be dependent on enabling Trade Cancel/Correct messages on corresponding BOE and/or FIX order entry ports.
Unique Wash Execution IdsNoAppends a ‘.B’ or ‘.S’ to ExecID (17) on all trades.
Concatenate CompId and SubIdNoRequires all FIX traffic to contain concatenated (combined) CompId and SubIds.
Send OrigCompID/OrigSubIDNoSend OrigCompID (9688) and OrigSubID (9689).
Send AccountNoSend Account (1).
Copy ClearingFirm to AccountNoSet Account (1) equal to ClearingFirm (439).
Send OrdTypeNoSend OrdType (40). Standard FIX Drop only. Order by Order FIX Drop will receive FIX Tag 40 based on FIX order entry port attribute "Echo Tag 40 on Ack".
Send CapacityNoSend OrderCapacity (47). Standard FIX Drop only. Order by Order FIX Drop receives this field by default.
Send Routing InstructionsNo
  • Order by Order FIX Drop only.
  • Send RoutingInst (9303), RoutDeliverMethod (9350) and RoutStrategy (9400).
Send Risk Threshold Breach NotificationsNoStandard FIX Drop Only. Send Risk Warning Threshold (35=RT) messages.
Microsecond Timestamp GranularityNoDisplay microsecond level timestamp granularity for TransactTime (60), OrigTime (42) and SendingTime (52). These tags default to millisecond or second granularity.
Send Nanoseconds NoDisplay nanosecond level timestamp granularity for TransactTime (60), and OrigTime (42), and SendingTime (52). If send nanoseconds and microseconds are both selected, nanoseconds will override.
Cboe Titanium U.S. Equities FIX Specification - FIX Drop Port Attributes | Cboe