T7 Release 14.1
The upcoming T7 Release 14.1 introduces significant enhancements to the Eurex trading environment. These upgrades aim to broaden liquidity opportunities, simplify market access, and deliver an improved trading experience for Eurex clients:
- Synthetic Matching for Packs and Bundles in STIR Markets
- Decommissioning of Deprecated ETI Order Entry Requests
- Sponsored Access – Wave 2
Simulation start: 23 March 2026
Production start: 18 May 2026
System Documentation
- T7 Release 14.1 - Release Notes Eurex, Version 1
Published 9 Mar 2026 - The release notes for T7 give an overview of the functional and technical enhancements and changes to be introduced. - T7 Release 14.1 - Functional Reference, Version 1
Published 9 Mar 2026 - This document provides a detailed insight into the functional concepts of the T7 trading architecture. - T7 Release 14.1 - Functional and Interface Overview, Version 1
Published 9 Mar 2026 - The document provides an overview of T7. It describes the major functional and system features and provides a high-level description of the interface landscape. - T7_Release 14.1 - Cross System Traceability, Version 1
Published 9 Mar 2026 - This document contains detailed information on order, quote and trade traceability across trading and clearing systems focusing on the markets XEUR (Eurex Frankfurt) and XETR (Xetra Frankfurt).
Enhanced Trading Interface
- Release 14.1 Enhanced Trading Interface Manual, Version 1
Published 27 Feb 2026 - The document provides information relating to the T7 Enhanced Trading Interface (ETI) and contains a detailed description of the concepts and the messages used by the interface for both the Cash and Derivatives Markets. - T7 Release 14.1 Enhanced Trading Interface - Derivatives Message Reference, Version 1
Published 27 Feb 2026 - This document provides a reference to all message formats for the Enhanced Trading Interface derivatives markets. - T7 Release 14.1 Enhanced Trading Interface - Cash Message Reference, Version 1
Published 27 Feb 2026 - This document provides a reference to all message formats for the Enhanced Trading Interface cash markets. - T7 Release 14.1 Enhanced Trading Interface - XSD XML representation and layouts, Version 1
Published 27 Feb 2026 - The package contains the XML representation and the schema files for the Enhanced Trading Interface (ETI) for both the Cash and Derivatives Markets. - T7 Production Public Key for ETI password encryption [sequence no. 3]
Published 11 May 2025 - Public key for ETI session and user login with password encryption. - T7 Production Public Key for ETI password encryption [sequence no. 2]
Published 20 May 2024 - Public key for ETI session and user login with password encryption. - T7 Simulation Public Key for ETI password encryption [sequence no. 3]
Published 28 Mar 2025 - Public key for ETI session and user login with password encryption. - T7 Simulation Public Key for ETI password encryption [sequence no. 2]
Published 22 Mar 2024 - Public key for ETI session and user login with password encryption.
FIX LF
- T7 Release 14.1 FIX LF Interface - FIX LF Manual, Version 1
Published 27 Feb 2026 - This document provides a reference to all message formats for the Enhanced Trading Interface derivatives markets. - T7 Release 14.1 FIX LF Interface - Derivatives Message Reference, Version 1
Published 27 Feb 2026 - The purpose of this document is to provide all message formats for the derivatives markets part of the FIX LF interface. - T7 Release 14.1 FIX LF Interface - Cash Message Reference, Version 1
Published 27 Feb 2026 - The purpose of this document is to provide all message formats for the cash markets part of the FIX LF interface. - T7 Release 14.1 FIX LF XSD XML representation and layouts, Version 1
Published 27 Feb 2026 - The package contains the QuickFix Engine dictionaries (FIXLF44_Derivatives.xml, FIXLF44_Cash.xml) and message reference files including message and field descriptions (FIXLF_DerivativesExt.xml, FIXLF_CashExt.xml) for the T7 FIX LF interface per marketplace type.
- T7 Release 14.1 Enhanced Drop Copy Interface - Manual, Version 1
Published 27 Feb 2026- The T7 Enhanced Drop Copy Interface (EDCI) is a service for both Trading participants and Clearing members providing order information. The purpose of this document is to provide participants with documentation of the current version of the interface, describing its main concepts. - T7 Release 14.1 Enhanced Drop Copy Interface - Derivatives Message Reference, Version 1
Published 27 Feb 2026 - The purpose of this document is to provide all message formats for the derivatives market part of the Enhanced Drop Copy Interface. - T7 Release 14.1 Enhanced Drop Copy Interface - Cash Message Reference, Version 1
Published 27 Feb 2026 - The purpose of this document is to provide all message formats for the cash market part of the Enhanced Drop Copy Interface. - T7 Release 14.1 Enhanced Drop Copy Interface XSD & XML File, Version 1
Published 27 Feb 2026 - The package contains the XSD file for EDCI and the XML file for the derivates EDCI messages.
- T7 Release 14.1 Market and Reference Data Interfaces Manual, Version 1
Published 27 Feb 2026 - The document provides information relating to the market and reference data interfaces (EMDI, MDI, RDI and RDF) and contains a detailed description of the concepts and messages used by the interfaces. - T7 Release 14.1 Market + Reference Data Interfaces XML FAST Templates - FIXML schema files, Version 1
Published 27 Feb 2026 - The package contains the XML FAST template files (FAST 1.1 and 1.2) and FIXML schema files for the T7 market and reference data interfaces (EMDI, MDI and RDI). - T7 Release 14.1 Enhanced Order Book Interface Manual, Version 1
Published 27 Feb 2026 - The document provides information relating to the T7 Enhanced Order Book Interface (EOBI) and contains a detailed description of the concepts and messages used by the interfaces. - T7 Release 14.1 Enhanced Order Book Interface XML Representation, Version 1
Published 27 Feb 2026 - The package contains the XML representation and the schema files for the T7 Enhanced Order Book Interface (EOBI). - T7 Release 14.1 - Extended Market Data Service Trade Prices, Settlement Prices and Open Interest Data Manual, Version 1
Published 9 Mar 2026 - The document provides information relating to the market and reference data interfaces (EMDI, MDI, RDI and RDF) and contains a detailed description of the concepts and messages used by the interfaces. - T7 Release 14.1 - Extended Market Data Service - XML FAST Templates - FIXML schema files, Version 1
Published 9 Mar 2026 - The package contains the XML FAST template files (FAST 1.1 and 1.2) and FIXML schema files for the T7 market and reference data interfaces (EMDI, MDI and RDI). - T7 Release 14.1 - Extended Market Data Service - Underlying Ticker - Manual, Version 1
Published 9 Mar 2026 - This document provides the information about the Underlying Ticker service for T7. - T7 Release 14.1 - Extended Market Data Service - Underlying Ticker Service - XML FAST Templates, Version 1
Published 9 Mar 2026 - This document provides the XML FAST templates for the Underlying Ticker service for T7. - T7 Release 14.1 - Eurex Market Signals Version 1
Published 9 Mar 2026 - The document contains the manual providing detailed information about the Eurex Market Signals. - T7 Release 14.1 - Eurex Market Signals - XML FAST Templates Version 1
Published 9 Mar 2026 - The package contains the XML representation and the schema files for Eurex Market Signals.
- T7 Release 14.1 Derivatives Markets Trader, Admin and Clearer GUI Manual, Version 1
Published 27 Feb 2026 - This document provides information on the T7 Derivatives Markets GUI solutions, the Trader-, Admin- and Clearer GUI for T7. All views and functions of the T7 Derivatives Markets GUIs are described. - T7 Release 14.1 Cash Markets Trader, Admin and Clearer GUI Manual, Version 1
Published 27 Feb 2026 - This document provides information on the T7 Cash Markets GUI solutions, the Trader-, Admin- and Clearer GUI for T7. All views and functions of the T7 Cash Markets GUIs are described. - T7 Release 14.1 - Trader GUI, Admin GUI and Clearer GUI - Installation Manual, Version 1
Published 9 Mar 2026 - This document provides information on Deutsche Börse's T7 GUI solutions, the T7 Trader GUI, T7 Admin GUI and T7 Clearer GUI from a technical point of view. The document explains how to establish connection to Deutsche Börse's T7 with the GUI solutions. - T7 Release 14.1 - Derivatives Market Eurex - Participant and User Maintenance Manual, Version 1
Published 9 Mar 2026 - This manual is intended to assist service administrators who are responsible for maintaining participant and user related data in T7. - T7 Release 14.1 - Cash Markets - Deutsche Boerse Xetra and Deutsche Börse Frankfurt: Participant and User Maintenance Manual, Version 1
Published 9 Mar 2026 - This manual is intended to assist service administrators who are responsible for maintaining participant and user related data in T7 - T7 Release 14.1 - Web App Connectivity Guide, Version 1
Published 9 Mar 2026 - This document describes the connectivity options and setup process to access GUIs from the T7 Web App family.
- N7_-_Network_Access_Guide.v.2.9.2
Published 3 Dec 2025 - This document provides details on the network access options for T7 and Eurex Clearing's interfaces. It includes detailed technical background information, such as router equipment information and port numbers for the configuration of firewalls. - T7 Disaster Recovery Concept 2026 - Interface Configuration Details v.1.0
Published 23 Feb 2026 - This document provides an overview of Deutsche Börse’s disaster recovery concept for the T7 trading system. It contains the required technical background information as well as functional features and limitations to enable participants to continue trading in a DR situation. - T7 Market Data Report Derivatives 2026-02-26
Published 2 Mar 2026 - This file contains for one specific date (Frankfurt time) the number of packets per multicast address and port combination enhanced with the stream and market information. Please note that the number of packets varies per day and the “From” and “To” columns contain the first and last minute where data was received on that day for the respective combination. - T7 Market Data Report Cash 2026-02-26
Published 2 Mar 2026 - This file contains for one specific date (Frankfurt time) the number of packets per multicast address and port combination enhanced with the stream and market information. Please note that the number of packets varies per day and the “From” and “To” columns contain the first and last minute where data was received on that day for the respective combination.
- T7 Release 14.0 XML Report Reference Manual, Version 1
Published 9 Mar 2026 - This document describes all reports based on T7 trading data for both the cash and derivatives markets. - T7 Release 14.0 XML Report Manual Modification Notes, Version 1
Published 9 Mar 2026 - This document provides an overview of the enhancements and changes to the T7 XML Reports as compared to the previous version. - T7 Release 14.0 Reports - XML Schema Files, Version 1
Published 9 Mar 2026 - This package contains the reports xsd files for T7 cash markets and derivatives markets reports. - Common Report & Upload Engine User Guide - Version March 2026
Published 9 Mar 2026 - The Common Report Engine allows the centralised provisioning of reports and the Common Upload Engine the upload of files. The manual contains everything from access information to the CRE & CUE and report/file naming conventions for CRE.
- T7 Release 14.1 - Participant Simulation Guide, Version 1
Published 9 Mar 2026 - This document describes the timeline, new and changed features as well as the simulation focus days for this T7 release. Please use this document to plan and prepare your T7 Release simulation participation.
- T7 Incident Handling Guide v.5.9
Published 9 Mar 2026 - This document provides a detailed description of the reaction of Deutsche Börse's T7 trading system to technical incidents and provides best practices for handling them. In addition the document provides references to the respective focus days in the T7 simulation environment which are intended to simulate such incidents.
Circulars
Circulars
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Next Generation T7 Web Based GUIs: Decommissioning timeline for current Java-based GUIs
1. Introduction In 2025, Deutsche Börse started a new generation of browser-based graphical user interfaces (GUIs) for the T7 trading system. These new browser-based GUIs are designed to enhance the user experience and to simplify maintenance. With the initial announcement in Eurex Circular 081/25, a draft timeline for the introduction of the new T7 Web GUIs and the decommissioning of the current Java-based GUIs was communicated. This circular provides a more detailed timeline including specific decommissioning dates for the current Java-based GUIs to support participants with their migration planning. T7 Clearer GUI – Timeline decommissioning of Java-based version Event Date GUI Environment Introduction September 2025 Browser-based T7 Web Clearer Simulation Introduction November 2025 Browser-based T7 Web Clearer Production & DR Decommissioning 23 March 2026 Java-based T7 Clearer GUI Simulation Decommissioning... - Eurex Circular 103/25 Announcement of T7 Release 14.1
Newsflahes
- Eurex Readiness Newsflash | T7 Release 14.1: Simulation start and publication of documentation
- Eurex Readiness Newsflash | Invitation: Eurex Focus Call – T7 Release 14.1
- Eurex Readiness Newsflash | Reminder: Mandatory Implementation of New ETI Order Entry Requests and Decommissioning of Support for TLS 1.2
- Eurex Readiness Newsflash | Mandatory Implementation of New ETI Order Entry Requests and Decommissioning of Support for TLS 1.2
Release Items/Participants Requirements
Feature/Enhancement | Details | Action Item |
Synthetic Matching for Packs and Bundles in STIR Markets | Eurex is expanding its synthetic matching capabilities to include packs and bundles, in addition to the existing calendar spread and condor synthetics. The functionality will be available in the Short-Term Interest Rate (STIR) futures. This enhancement allows incoming orders for these strategies to be matched against a synthetic combination of orders from simple instruments in the order book. The goal is to enhance order book liquidity and transparency in the STIRs market. | Trading Participants are encouraged to familiarize themselves with the new synthetic matching functionality for packs and bundles in the STIR market. Testing these new scenarios in the simulation environment is recommended to understand the potential for increased matching opportunities. |
Decommissioning of Deprecated ETI Order Entry Requests | Five new ETI order management requests were introduced with T7 Release 12.0. The key benefits include:
| To take advantage of significant performance improvements and ensure a seamless transition, clients are required to update their order entry software. Please begin migrating immediately from the deprecated Single- and Multi-Leg requests to the five new requests, which are already active in the production environment. |
Sponsored Access – Wave 2 | Following its initial launch, Eurex is upgrading the Sponsored Access (SpA) program in T7 Release 14.1 with new tools for both sponsors and their clients.
| SpA Service Providers: Service Providers should prepare their systems to integrate the new FIX LF functionalities to enhance their monitoring and risk management capabilities. They should also familiarize themselves with the new stop functionality via ETI.
|
Eurex Initiatives Lifecycle
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Contacts
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