09/02/2026

09/11/2026

Improvements

FIX Services

Added AllocAcctIDSource(661) to AllocsGrp. Plus added AllocsGrp to Order related messages (35=8, 35=D, 35=G, 35=AB, 35=AC).
Note: Functionality will be available in due course.

(Ref 216449)

Production Release: 09/11/2026

Version: v319

09/02/2026

09/11/2026

Improvements

FIX Services

Added the following to ExecutionReport(35=8)
  - Spread (218)
  - Yield (236)
  - GrossTradeAmt (381)
  - AccruedInterestAmt (159)
  - NetMoney (118)
  - SettlCurrAmt (119)
  - SettlCurrency (120)
  - SettlCurrFxRate (155)
  - SettlCurrFxRateCalc
Note: Functionality will be available in due course.

(Ref 216448)

Production Release: 09/11/2026

Version: v319

09/02/2026

09/11/2026

Improvements

FIX Services

Added new tags and enumerations related to price types in PriceTypeSupport component, on Order and ExecutionReport messages (35=8, 35=D, 35=G, 35=AB, 35=AC): PriceType(423), BenchmarkSecurityID(699), BenchmarkSecurityIDSource(761).
Note: Functionality will be available in due course.

(Ref 216447)

Production Release: 09/11/2026

Version: v319

09/02/2026

09/11/2026

Improvements

FIX Services

Added a new value for ExecRestatementReason (tag 378) in the ExecutionReport(35=8) message: 127 - Cancel from exchange website.
Note: Functionality will be available in due course.

(Ref 216370)

Production Release: 09/11/2026

Version: v319

09/02/2026

09/11/2026

Plan

FIX Services

Production deployment of the v319 FIX Order Routing and FIX Drop Copy began Sep 11th while Inbound Drop Copy (IBDC) began Aug 21st.

Production deployment for these services are scheduled to complete over the next five weeks.

This release includes changes to the FIX XML schema files. Clients are strongly encouraged to download and deploy the latest XML schema files from the URL below prior to release: [https://library.tradingtechnologies.com/tt-fix/tt-fix-general/getting-started-tt-fix-general/system-overview/]

Release Notes for FIX v319 and prior releases can be reviewed at any time by going to [https://library.tradingtechnologies.com/release-note/]

All TT FIX clients are strongly encouraged to subscribe to the weekly TT System Admin News and Updates email newsletter here: [https://www.tradingtechnologies.com/support-updates/]

(Ref 215639)

Production Release: 09/11/2026

Version: v319

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