Derivatives Trading & Clearing projects roadmap 2026-Q1 2027, linked to the Info-Flash IF260327CADE

MIFID II – Equities Liquidity-LIS Update 7 April 2026
 

MiFID II - Equities Tick Size Update 7 April 2026

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ETPs on Amsterdam and Paris changing place of settlement as of 27 February 2026

ETFPlus New Instruments in Production 9 February 2026 Professional Segment

ISINs for Euronext Internal testing

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ETFs and Bonds instruments traded in JPY currency on the Amsterdam and Paris markets will all become guaranteed as of 19 November 2025.

Euronext ETF Europe – Instruments in scope for the MIC Migration on the Amsterdam (XAMC) and Paris (XPMC) ETF markets  – PRODUCTION

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This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

PURPOSE The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to describe all the files required for Trading on Optiq platform.

The purpose of this document is to describe all the files required for Trading on Optiq platform.

The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).

The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).

The purpose of this document is to describe the Optiq Market Data Gateway.

The purpose of this document is to describe the Optiq Market Data Gateway.

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Optiq OEG TCS Error List - Technical Specifiations - Euronext Cash and Derivatives Markets - External - v.364

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to describe the Optiq Market Data Gateway.

The purpose of this document is to describe the Optiq Market Data Gateway.

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway.

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe all the files required for Trading on Optiq platform.

The purpose of this document is to describe all the files required for Trading on Optiq platform.

Optiq OEG TCS Error List - Technical Specifiations - Euronext Cash and Derivatives Markets - External - v.6.363

Euronext Colocation Services - Acceptable Usage Policy v7

The purpose of this document is to provide Clients with a detailed definition of the Euronext Colocation Services provided by the Euronext Group, including all relevant technical configurations and hosting facility specifications.

Optiq OEG TCS Error List - Technical Specifications - Euronext Cash and Derivatives Markets - External - v.6.362

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway.

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to describe all the files required for Trading on Optiq platform.

The purpose of this document is to describe all the files required for Trading on Optiq platform.

The purpose of this document is to describe all the files required for Trading on Optiq platform

The purpose of this document is to describe all the files required for Trading on Optiq platform

The purpose of this document is to describe the Optiq Market Data Gateway

The purpose of this document is to describe the Optiq Market Data Gateway

This document provides the detailed functional specifications of the Request For Quote service, which is a feature of the Optiq® Trading Solution.

Optiq OEG TCS Error List - Technical Specifications - Euronext Cash and Derivatives Markets - External - v.6.361

This document provides the detailed functional specifications of the Request For Quote service, which is a feature of the Optiq® Trading Solution.

The purpose of this document is to detail the structure and the usage of each message that is produced by Drop copy Third Party.

This document is about the Drop Copy Service that provides, nearly, a real-time copies of required information produced by Optiq under trade reports and order messages format.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

This document is about the Drop Copy Service that provides, nearly, a real-time copies of required information produced by Optiq under trade reports and order messages format.

The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).

The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

This document sets out the client messages specifications for Optiq OEG using the SBE format. More specifically, it describes the contents of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

The purpose of this document is to detail the structure and the usage of each message that is produced by Dropcopy Third Party.

The purpose of this document is to describe the Optiq Market Data Gateway.

The purpose of this document is to describe the Optiq Market Data Gateway.

This document describes the files generated on a daily basis by the Optiq for the End Of Day (EOD) application and provided to the members of the Euronext Cash regulated markets.

The purpose of this document is to detail the structure and the usage of each message that is produced by Drop Copy Third Party.

The purpose of this document is to detail the structure and the usage of each message that is produced by Drop Copy Third Party.

This document is about the Drop Copy Service that provides, nearly, a real-time copies of required information produced by Optiq under trade reports and order messages format.

Optiq OEG TCS Error List - TechnicaL Specifiations - Euronext Cash and Derivatives Markets - External - v.5.358

This document describes the files generated on a daily basis by the Optiq for the End Of Day (EOD) application and provided to the members of the Euronext Cash regulated markets.

Euronext RiskGuard for Cash Markets is the Euronext pre-trade risk management service, providing Risk Managers at Clearing or Trading Euronext Member firms with the ability to monitor their clients' or firm's risk exposure

ISINs for Client Testing - Euronext European Offering

This document provides Euronext customers with functional and technical details regarding the direct distribution of bonds on the occasion of an Initial Bond Offering (hereinafter the “Direct Distribution Service”) available on the Optiq® trading system, with reference to the Bond segment (Euronext Access Milan, MOT).

This document sets out the client connectivity configuration specifications for Optiq® Order Entry Gateways (OEG). It describes the sources of data for connectivity, manner in which clients should attempt to connect to the OEGs. Additionally, this document contains the details of Cancel on Disconnect service, OEG Throttling, and High Availability & Business Continuity functionalities. This document is a supporting document to the interface technical specifications.

This document sets out the client connectivity configuration specifications for Optiq® Order Entry Gateways (OEG). It describes the sources of data for connectivity, manner in which clients should attempt to connect to the OEGs. Additionally, this document contains the details of Cancel on Disconnect service, OEG Throttling, and High Availability & Business Continuity functionalities. This document is a supporting document to the interface technical specifications.

This document provides Euronext customers with functional and technical details regarding the centralization of the retail demand through the Optiq® trading system on the occasion of an Initial Public Offer (hereinafter the “IPO Centralization”) on Euronext Paris and Euronext Growth Paris markets.

This document provides Euronext customers with functional and technical details about the service of Direct Distribution on Warrants & Certificates (hereinafter the “Direct Distribution Service”) available on the Optiq® trading system (hereinafter simply “Optiq”), for SeDeX and EuroTLX Cert-X markets.

This document describes the functional and technical requirements related to the implementation of Euronext Mid-Point, Non-Displayed trading functionalities on Euronext Markets.

Following the launch of the Euronext ETF Europe and in preparation for the activation of the new MIC codes for the Amsterdam (XAMC) and Paris (XPMC) ETF markets planned for 17 November 2025, Euronext will hold the Go-Live weekend on Saturday, 15 November 2025. This document aims to provide guidance on prerequisites, timing, scope and a detailed schedule to the clients for them to prepare for the Go-Live weekend of Saturday, 15 November 2025.

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway Production and Disaster Recovery (DR)

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway Production and Disaster Recovery (DR)

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA). Only shaped data is provided in the test environment. In order to ensure a Production-like test environment, separate IP addresses and ports are used to replicate the Production ‘shaped’ and ‘unshaped’ configuration

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA). Only shaped data is provided in the test environment. In order to ensure a Production-like test environment, separate IP addresses and ports are used to replicate the Production ‘shaped’ and ‘unshaped’ configuration