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Scope: Optiq Market Data + Optiq Order Entry
19/11/2024	Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.38.0	Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Optiq Order Entry Functional Overview Cash - Regulated Markets Common File Transfer System /CFTS Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
05/11/2024	End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.351.0 +TC	Cash - Regulated Markets	Optiq Market Data Optiq Order Entry Specifications Cash - Regulated Markets Future release 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
05/11/2024	End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.351.0	Cash - Regulated Markets	Optiq Market Data Optiq Order Entry Specifications Cash - Regulated Markets Future release 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
20/09/2024	Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.36.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Optiq Order Entry Functional Overview Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
14/03/2024	Go-Live Weekend Guidelines - Borsa Italiana Optiq Migration Phase 3 v1	Derivatives - Regulated Markets	Optiq Market Data Optiq Order Entry Migration Guidelines Derivatives - Regulated Markets BITA Optiq migration Future release The purpose of this document is to inform clients about the agenda and activities that will take place during the Go-Live Weekend organised in the context of the Borsa Italiana migration onto Optiq (Phase 3). This document aims to provide guidance on timing, scope and a detailed schedule to the clients for them to prepare for the event.
04/03/2024	Dress Rehearsals Guidelines - Borsa Italiana Optiq Migration Phase 3 v1.2	Derivatives - Regulated Markets	Optiq Market Data Optiq Order Entry Migration Guidelines Derivatives - Regulated Markets BITA Optiq migration Future release The purpose of this document is to inform clients about the agenda and activities that will take place during the two Dress Rehearsals organised in the context of the Borsa Italiana migration onto Optiq (Phase 3 - IDEM).

Scope: Clearing + Optiq Order Entry
07/11/2024	Derivatives trading Fees file - OPEJ3 - Specifications V1.5	Derivatives - Regulated Markets		Clearing Optiq Order Entry Specifications Derivatives - Regulated Markets Future release This document provides detailed information regarding the design of the daily derivatives trading fees OPEJ3 file.

Scope: Reporting interfaces
05/11/2024	Saturn APA ARM Services - Functional Overview - Euronext Cash and Derivatives Markets - v5.351.0 +TC	Saturn	Reporting interfaces Functional Overview Saturn Future release This document describes the Euronext Global Reporting Solution concerning the Euronext APA/ARM Services as well as the transaction modalities for Euronext Members not subject to MIFIR and the Cleared OTC Trade Facility. The objective is to give an overview of the services and functionalities. For more detailed information Market participants have to refer to the related documentation described below.
05/11/2024	Saturn - User Guide - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Saturn	Reporting interfaces Functional Overview Saturn Future release Euronext has developed a suite of reporting services to support clients to meet their obligations under the Markets in Financial Instruments Directive II and as amended and transposed into the laws of the United Kingdom pursuant to the European Union (Withdrawal) Act 2018 and the European Union (Withdrawal Agreement) Act 2020 (“UK MiFID II”). This document describes how to use the Saturn User Interface (UI) as a support of the global reporting services provided by Euronext.
05/11/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Saturn	Reporting interfaces Specifications Saturn Future release This specification document is related to the Euronext Saturn Web Services, part of Euronext’s Reporting Services. Saturn offers a REST API which is used to access the services of the gateway. The purpose of this document is to describe the technology and the supported messages.
05/11/2024	Saturn APA ARM Services - Functional Overview - Euronext Cash and Derivatives Markets - v5.351.0	Saturn	Reporting interfaces Functional Overview Saturn Future release This document describes the Euronext Global Reporting Solution concerning the Euronext APA/ARM Services as well as the transaction modalities for Euronext Members not subject to MIFIR and the Cleared OTC Trade Facility. The objective is to give an overview of the services and functionalities. For more detailed information Market participants have to refer to the related documentation described below.
05/11/2024	Saturn - User Guide - Euronext Cash and Derivatives Markets - External - v5.351.0	Saturn	Reporting interfaces Functional Overview Saturn Future release Euronext has developed a suite of reporting services to support clients to meet their obligations under the Markets in Financial Instruments Directive II and as amended and transposed into the laws of the United Kingdom pursuant to the European Union (Withdrawal) Act 2018 and the European Union (Withdrawal Agreement) Act 2020 (“UK MiFID II”).
05/11/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Saturn	Reporting interfaces Specifications Saturn Future release This specification document is related to the Euronext Saturn Web Services, part of Euronext’s Reporting Services. Saturn offers a REST API which is used to access the services of the gateway. The purpose of this document is to describe the technology and the supported messages.
24/10/2024	Saturn - Transaction Reporting Guidelines for Non-MiFID members - v1.4	Saturn	Reporting interfaces Functional Overview Saturn Future release Saturn - Transaction Reporting Guidelines for Non-MiFID members - v1.4
03/06/2024	Sample TR file disaggregated transactions	Saturn	Reporting interfaces Sample Files Saturn Future release Sample .csv file for reporting disaggregated transactions
03/06/2024	Sample TR file amendment.Short Selling Indicator	Saturn	Reporting interfaces Sample Files Saturn Future release Sample .csv file for amendment
31/05/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.36.0 +TC	Saturn	Reporting interfaces Specifications Saturn Future release This specification document is related to the Euronext Saturn Web Services, part of Euronext’s Reporting Services. Saturn offers a REST API which is used to access the services of the gateway. The purpose of this document is to describe the technology and the supported messages
31/05/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.36.0	Saturn	Reporting interfaces Specifications Saturn Future release This specification document is related to the Euronext Saturn Web Services, part of Euronext’s Reporting Services. Saturn offers a REST API which is used to access the services of the gateway. The purpose of this document is to describe the technology and the supported messages.
30/04/2024	Saturn Short Long Code Management - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v3.0.	Saturn	Reporting interfaces Specifications Saturn Future release The purpose of this document is to introduce the Short Long Code (SLC) Manager GUI and API as well as data requirements for the submission of a mapping between short codes and long codes for Euronext Cash and Derivative Markets, Euronext Block MTF, and Bourse de Luxembourg.
30/04/2024	Saturn Short Long Code Management - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v3.0.	Saturn	Reporting interfaces Specifications Saturn Future release The purpose of this document is to introduce the Short Long Code (SLC) Manager GUI and API as well as data requirements for the submission of a mapping between short codes and long codes for Euronext Cash and Derivative Markets, Euronext Block MTF, and Bourse de Luxembourg.
24/04/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Saturn	Reporting interfaces Specifications Saturn Future release Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
24/04/2024	Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC	Saturn	Reporting interfaces Specifications Saturn Future release Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Scope: Optiq Order Entry
05/11/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Future release 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.
05/11/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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
05/11/2024	Euronext Mid-Point Match and Non-Displayed Functionalities - Functional Overview V 1.2	Cash - Regulated Markets	Optiq Order Entry Functional Overview Cash - Regulated Markets Future release This document describes the functional and technical requirements related to the implementation of Euronext Mid-Point, Non-Displayed trading functionalities on Euronext Markets.
05/11/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
05/11/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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
05/11/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
05/11/2024	Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.351.0
05/11/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
25/10/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0
25/10/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0
25/10/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0
25/10/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC
25/10/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC
25/10/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC
01/10/2024	oeg_binary_sbe_input_339	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release oeg_binary_sbe_input_339
27/08/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0
27/08/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC
27/08/2024	oeg_binary_sbe_input_338	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release oeg_binary_sbe_input_338
27/08/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC
27/08/2024	external_drop_copy_messages_binary_sbe_input_338	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release external_drop_copy_messages_binary_sbe_input_338
27/08/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0
14/06/2024	Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.36.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets
31/05/2024	external_drop_copy_messages_binary_sbe_input_336	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Future release external_drop copy_messages binary sbe input 336
31/05/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
31/05/2024	oeg_binary_sbe_input_336	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Future release oeg binary sbe input 336
31/05/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release 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.
06/05/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.1	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Future release 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.
06/05/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.1 + TC	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Future release 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.
24/04/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
24/04/2024	Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
24/04/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC
24/04/2024	oeg_binary_sbe_input_335	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release oeg_binary_sbe_input_335
24/04/2024	external_drop_copy_messages_binary_sbe_input_335	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Future release external_drop_copy_messages_binary_sbe_input_335
24/04/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC
24/04/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
02/04/2024	MiFID II - Tick sizes Equities Update 2 April 2024	Cash - Regulated Markets	Optiq Order Entry Sample Files Cash - Regulated Markets Future release This file provides an overview of the Tick Size changes for Equities following the annual review of ESMA.
28/02/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0
28/02/2024	oeg_binary_sbe_input_333	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release oeg_binary_sbe_input_333
28/02/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0
28/02/2024	Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC
28/02/2024	Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC
28/02/2024	external_drop_copy_messages_binary_sbe_input_333	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Order Entry Sample Files Cash - Regulated Markets Derivatives - Regulated Markets BITA Optiq migration Future release external_drop_copy_messages_binary_sbe_input_333
26/02/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC
26/02/2024	Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Order Entry Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0

Scope: Optiq Market Data
05/11/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe the Optiq Market Data Gateway.
05/11/2024	Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.351.0	Derivatives - Regulated Markets	Optiq Market Data Specifications Derivatives - Regulated Markets Future release The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages.
05/11/2024	Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).
05/11/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe all the files required for Trading on Optiq platform.
05/11/2024	Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.351.0	Cash - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe Cash Market Kinematics for Optiq Order Entry Gateway (OEG) and Market Data Gateway (MDG).
05/11/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe the Optiq Market Data Gateway.
05/11/2024	Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.351.0 +TC	Derivatives - Regulated Markets	Optiq Market Data Specifications Derivatives - Regulated Markets Future release The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages.
05/11/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.351.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe all the files required for Trading on Optiq platform.
01/10/2024	mdg_binary_sbe_input_339	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release mdg_binary_sbe_input_339
27/08/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC
27/08/2024	mdg_binary_sbe_input_338	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release mdg_binary_sbe_input_338
27/08/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0
27/08/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0
27/08/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC
31/05/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe all the files required for Trading on Optiq platform.
31/05/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe the Optiq Market Data Gateway.
31/05/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe all the files required for Trading on Optiq platform
31/05/2024	mdg_binary_sbe_input_336	Cash - Regulated Markets, Derivatives - Regulated Markets	Optiq Market Data Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Future release mdg_binary_sbe_input_336
31/05/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.36.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release The purpose of this document is to describe the Optiq Market Data Gateway.
23/05/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC
23/05/2024	Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
24/04/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC
24/04/2024	Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0	Derivatives - Regulated Markets	Optiq Market Data Specifications Derivatives - Regulated Markets Future release Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0
24/04/2024	mdg_binary_sbe_input_335	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release mdg_binary_sbe_input_335
24/04/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0
24/04/2024	Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0 +TC	Derivatives - Regulated Markets	Optiq Market Data Specifications Derivatives - Regulated Markets Future release Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0 +TC
28/02/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC
28/02/2024	Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC.pdf	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Connectivity Documents Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC
28/02/2024	Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Connectivity Documents Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0
28/02/2024	mdg_binary_sbe_input_333	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Sample Files Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release mdg_binary_sbe_input_333
28/02/2024	Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Specifications Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0
28/02/2024	Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Connectivity Documents Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0
28/02/2024	Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC	Cash - Regulated Markets, Derivatives - Regulated Markets, Luxembourg Stock Exchange	Optiq Market Data Connectivity Documents Cash - Regulated Markets Derivatives - Regulated Markets Luxembourg Stock Exchange BITA Optiq migration Future release Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Scope: Optiq Order Entry + Reporting interfaces
07/05/2024	Euronext CFTS Reconciliation Service - Golden and Delta Files	Cash - Regulated Markets, Common File Transfer System /CFTS, Derivatives - Regulated Markets		Optiq Order Entry Reporting interfaces Functional Overview Specifications Cash - Regulated Markets Common File Transfer System /CFTS Derivatives - Regulated Markets Future release This document is for all Euronext Trading Members and presents the new Reconciliation Service that Euronext is offering to allow a wider verification of trades in the case of failure and/or failover. This service is available via the CFTS application and generates Golden Files and Delta Files.