More criteria
Scope: Optiq Market Data + Optiq Order Entry
ETF UPDATES - Appendix to Euronext Instructions 4-01 4-03 Trading Manuals – DRAFT Version Cash - Regulated Markets

ETF UPDATES - Appendix to Euronext Instructions 4-01 4-03 Trading Manuals – DRAFT Version

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
PROD-ETN-ETC TGs reorganization Cash - Regulated Markets

Linked to the Cash Info-Flash "Extension of RFQ to non-Italian ETP markets and ETP Trading Groups reorganization" sent on 12/05/2025

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.355.0 +TC Cash - Regulated Markets, Luxembourg Stock Exchange

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

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.355.0 Cash - Regulated Markets, Luxembourg Stock Exchange

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

Fixed Income New Trading Group Structure - List of the impacted securities Cash - Regulated Markets

Fixed Income New Trading Group Structure - List of the impacted securities

RiskGuard Cash - User Guide - V1.3 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

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.354.0 + TC Cash - Regulated Markets, Luxembourg Stock Exchange

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

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.354.0 Cash - Regulated Markets, Luxembourg Stock Exchange

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

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.354.0 + TC Cash - Regulated Markets, Luxembourg Stock Exchange

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

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.354.0 Cash - Regulated Markets, Luxembourg Stock Exchange

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

New Trading Groups structure for Euronext Amsterdam Brussels Lisbon and Paris Fixed Income markets Cash - Regulated Markets

New Trading Groups structure for Euronext Amsterdam Brussels Lisbon and Paris Fixed Income markets

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.353.0 Cash - Regulated Markets

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

Scope: Optiq Market Data
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA).

Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA).

external_drop_copy_messages_binary_sbe_input_356 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
mdg_binary_sbe_input_356 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA). 

Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

This document provides all multicast addresses required to access the Euronext Optiq® Market Data Gateway External User Acceptance (EUA).

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

external_drop_copy_messages_binary_sbe_input_355 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
mdg_binary_sbe_input_355 Cash - Regulated Markets, Derivatives - Regulated Markets
Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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 Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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 Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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 Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

external_drop_copy_messages_binary_sbe_input_354 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
mdg_binary_sbe_input_354 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Common File Transfer System - End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.353.1 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets

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

Common File Transfer System - End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.353.1 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets

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

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.353.1 + TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets

The purpose of this document is to provide general technical information about Euronext Common File Transfer System Services. Euronext Common File Transfer System (CFTS) provides file distribution services to customers that have either an EMDDA (market data), SPA (Service Provider) or TPA (Trading Platform) agreement to get access to the core trading chain of Euronext.

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.353.1 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets

The purpose of this document is to provide general technical information about Euronext Common File Transfer System Services. Euronext Common File Transfer System (CFTS) provides file distribution services to customers that have either an EMDDA (market data), SPA (Service Provider) or TPA (Trading Platform) agreement to get access to the core trading chain of Euronext.

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.353.0 +TC Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange

The purpose of this document is to provide general technical information about Euronext Common File Transfer System Services. Euronext Common File Transfer System (CFTS) provides file distribution services to customers that have either an EMDDA (market data), SPA (Service Provider) or TPA (Trading Platform) agreement to get access to the core trading chain of Euronext.

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.353.0 Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange

The purpose of this document is to provide general technical information about Euronext Common File Transfer System Services. Euronext Common File Transfer System (CFTS) provides file distribution services to customers that have either an EMDDA (market data), SPA (Service Provider) or TPA (Trading Platform) agreement to get access to the core trading chain of Euronext.

external_drop_copy_messages_binary_sbe_input_353 Cash - Regulated Markets, Derivatives - Regulated Markets
mdg_binary_sbe_input_353 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Scope: Optiq Order Entry
Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.355.1 Cash - Regulated Markets

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

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.355.1 + TC Cash - Regulated Markets

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

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

TGs target - BGEM-ETLX-MTAH Cash - Regulated Markets
Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specifications - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

This document sets out the client connectivity configuration specifications for Optiq® Order Entry Gateways (OEG).

Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specifications - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

This document sets out the client connectivity configuration specifications for Optiq® Order Entry Gateways (OEG).

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.356.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG TCS Error List - Technical Specifiations - Euronext Cash and Derivatives Markets - External - v.5.356 Cash - Regulated Markets, Derivatives - Regulated Markets, TCS

Optiq OEG TCS Error List - Technical Specifiations - Euronext Cash and Derivatives Markets - External - v.5.356

oeg_binary_sbe_input_356 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
MiFID II - Tick sizes Equities Update 15 May 2025 Cash - Regulated Markets

MiFID II - Tick sizes Equities Update 15 May 2025

Optiq OEG TCS Error List - TechnicaL Specifiations - Euronext Cash and Derivatives Markets - ExternaL - v.5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

Optiq OEG TCS Error List - TechnicaL Specifiations - Euronext Cash and Derivatives Markets - ExternaL - v.5.355.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.355.0 + TC Cash - Regulated Markets

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

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.355.0 Cash - Regulated Markets

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

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.355.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

oeg_binary_sbe_input_355 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.354.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.1 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.353.1 + TC Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange

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.

Optiq OEG ME Cash_Conformance Test Script_Binary_FIX_Protocols-v 1.9.6.pdf Cash - Regulated Markets

The purpose of this document is to provide customers with a description of the Optiq order entry conformance script, with scenarios for connectivity, functional data conformance and high availability tests for Euronext Cash markets.

MiFID II - Tick sizes Equities Update 7 April 2025 Cash - Regulated Markets

MiFID II - Tick sizes Equities Update 7 April 2025

oeg_binary_sbe_input_354 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
Self-Trade Prevention - Functional Overview - v5.354.0 + TC Cash - Regulated Markets, Derivatives - Regulated Markets

Self-Trade Prevention (STP) has been introduced on Euronext’s Markets to allow Member Firms performing specific types of activities (e.g. Market Makers) to avoid trading with themselves.

Self-Trade Prevention - Functional Overview - v5.354.0 Cash - Regulated Markets, Derivatives - Regulated Markets

Self-Trade Prevention (STP) has been introduced on Euronext’s Markets to allow Member Firms performing specific types of activities (e.g. Market Makers) to avoid trading with themselves.

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.354.0 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange
ETPs cryptos Paris_Amsterdam Cash - Regulated Markets
oeg_binary_sbe_input_353 Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange