Public Comment – FIX Trading Community

FIX Recommended Practices – Securities Lending Trade Enhancements

GTC PM — Mon, 08 Dec 2025 20:59:28 +0000

The FIX Consolidated Working Group is working on recommended practices when using the FIX Protocol for securities lending (trade). This document has been submitted together with a FIX Gap Analysis to the FIX Global Technical Committee (GTC). Both have been preliminarily approved by the GTC for public comment.

Recommended Practices for Self-Match Prevention

GTC PM — Thu, 18 Jan 2024 15:42:56 +0000

The FIX Global Technical Committee has preliminarily approved this document for public comment. It provides guidelines for venues offering a self-match prevention service.

Recommended Practices for MiFIR Transparency

GTC PM — Mon, 20 Nov 2023 17:36:56 +0000

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.

FIX Recommended Practices – Securities Settlement Status Management

GTC PM — Mon, 24 Jul 2023 18:31:31 +0000

The Global Technical Committee has reviewed and preliminarily approved the recommended practices submitted by the FIX Global Post Trade Committee.

FIX Recommended Practices – Onboarding with FIX Orchestra

GTC PM — Tue, 20 Jun 2023 08:21:41 +0000

The Global Technical Committee has reviewed and preliminarily approved the recommended practices submitted by the FIX MOST Working Group.

FIX Recommended Practices – 24×7 Sessions

GTC PM — Tue, 20 Jun 2023 08:00:02 +0000

The Global Technical Committee has reviewed and preliminarily approved the recommended practices submitted by the FIX Continuous Markets Working Group.

FIX Protocol Gap Analysis – Security Reference Data Extension

GTC PM — Tue, 25 Oct 2022 20:29:41 +0000

The Global Technical Committee has reviewed and preliminarily approved the Gap Analysis submitted by Deutsche Börse Group.

FIX Protocol Gap Analysis – RegulatoryTradeIDGrp Enhancement

GTC PM — Thu, 25 Aug 2022 11:17:33 +0000

The Global Technical Committee has reviewed and preliminarily approved the Gap Analysis created by the GTC to close a gap in a regulatory requirement to report the UTI in addition to the USI.

FIX Protocol Gap Analysis – Anonymous Trade Indicator

GTC PM — Thu, 25 Aug 2022 10:50:24 +0000

The Global Technical Committee has reviewed and preliminarily approved the Gap Analysis submitted by the CME Group.

FIX Protocol Gap Analysis – Extensions for Digital Asset Trading

FIXTrading Community — Sat, 21 May 2022 17:06:00 +0000

The Global Technical Committee has reviewed and preliminarily approved the Gap Analysis. This proposal extends the FIX Protocol for the trading of digital assets, especially for their identification.