IT Documentation

The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages.

The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages.

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.

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.

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”).

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.

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.351.0

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.

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.

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.

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 Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0 +TC

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.39.0

Saturn - Transaction Reporting Guidelines for Non-MiFID members - v1.4

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This document provides Euronext customers with updated functional and technical details regarding the IPO Direct Distribution trading model.

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.

Euronext Disaster Recovery Test 5 October 2024 - Guidelines for Participants

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.38.0 + TC

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Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.35.0

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets 

Sample .csv file for amendment

Sample .csv file for reporting disaggregated transactions

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external_drop copy_messages binary sbe input 336

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.

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

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.

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. T

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 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

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Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

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.

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.

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 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.

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.

This document provides detailed information regarding the design of the daily derivatives trading fees OPEJ3 file.

Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

Saturn Web Services - Detailed Functional Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0

Optiq OEG MDG - Kinematics Specification - Euronext Derivatives Markets - External - v5.35.0 +TC

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.35.0 +TC

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Optiq Cash Certification Test Report

Optiq Derivates Certification Test Report

This document provides detailed information regarding the design of the daily derivatives trading fees OPEJ3 file.

Overview of instruments that are eligible for Dark.

This file provides an overview of the Tick Size changes for Equities following the annual review of ESMA.

IDEM Product Codes Mapping v3

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.

The “Market Making Performance Report” (hereinafter referred to also as the “Report”) is made available to all market participants who have signed a MiFID 2 market making agreement or scheme, or (for Borsa Italiana only) a liquidity provision agreement with the relevant Euronext Market Undertaking. The goal of this Report is to provide market participants with a measure of the level of compliance with their market making obligations.

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).

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Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0

Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

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oeg_binary_sbe_input_333

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0

Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0 +TC

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.0

Sample file with the mapping of the Milan Equity Derivatives Contract that will be impacted by the Partition Change.