February 12, 2026
Guidance on using existing FIX protocol messages and tags for securities lending execution (i.e. messaging in support of borrowers and lenders agreeing securities lending contract terms).
January 29, 2026
This document provides an official specification for the usage of the FIX Protocol for the UK Consolidated Tape for bonds. This includes the FIX message schemas, […]
November 30, 2025
This document contains guidance on using FIX standards (specifically the FIX Protocol and MMT) for transmitting and using post-trade transparency data in European securities. It is […]
November 25, 2025
This document provides an official specification for the usage of the FIX Protocol for the European Consolidated Tape for bonds. This includes the FIX message schemas, […]
November 25, 2025
This document provides an official specification for the usage of the FIX Protocol for the European Consolidated Tape for equities. This includes the FIX message schemas, […]
October 21, 2025
Guidance on formatting of unique algorithm identifiers. This accompanies related recommended practices covering testing and certificate workflows.
September 10, 2024
These FIX recommended practices provide guidance on the rejection scenarios of the FX market and communicating of the reason for rejection. Using FIX with a defined […]
August 20, 2024
These recommended practices define the usage expectations for the FIX fields that describe the final destination point of an execution (tag 30), the capacity of the […]
August 14, 2024
This document contains guidance on using FIX standards (specifically the FIX Protocol and MMT) for transmitting and using post-trade transparency data in European securities. This document […]
July 12, 2024
This document provides guidance on using the RoutingGrp component on FIX Advertisement(35=7) messages for selectively targeting or blocking firms from receiving trade advertisements.
April 3, 2024
Guidance on usage of the FIX Protocol for using self-match prevention features on exchanges, including the provision and usage of self match prevention identifiers and instructions. […]
November 23, 2023
This document covers securities settlement status message flow for communicating the settlement status of a security transaction. As an extension of the existing FIX Allocations and […]