IT Documentation by product

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.

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.

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

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

The purpose of this document is to provide a description of the main functionalities and services offered by Optiq® for Euronext Derivatives markets, with a focus on key principles, examples where possible, as well as advantages and benefits.
Moreover, at the end of the document, technical and architectural topics are also covered for the sake of completeness.

Guide to Trading System - Borsa Italiana Migration to Optiq - Functional Changes v.3.2

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

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 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.

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 describe all the files required for Trading on Optiq platform.

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

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 the Optiq Market Data Gateway.

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

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.

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 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

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 FIX 5.0 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 +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

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

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

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

Optiq Files - 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 + TC

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

Optiq OEG SBE Messages - 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

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

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

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 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 all the files required for Trading on Optiq platform

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

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

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.

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

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

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

Optiq OEG SBE 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

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

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

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

Optiq MDG 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

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

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.

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

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

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.31.0

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC

mdg_binary_sbe_input_339

oeg_binary_sbe_input_339

mdg_binary_sbe_input_338

oeg_binary_sbe_input_338

external_drop_copy_messages_binary_sbe_input_338

mdg_binary_sbe_input_336

external_drop copy_messages binary sbe input 336

oeg binary sbe input 336

oeg_binary_sbe_input_335

external_drop_copy_messages_binary_sbe_input_335

mdg_binary_sbe_input_335

IDEM Product Codes Mapping v3

mdg_binary_sbe_input_333

external_drop_copy_messages_binary_sbe_input_333

oeg_binary_sbe_input_333

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

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.

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 Derivates markets.

Optiq Derivates Certification Test Report

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 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).

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

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

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

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

Euronext Optiq Market Data Gateway MDG Lite - Production Connectivity v1.4

Euronext Optiq Market Data Gateway MDG Lite - Production Connectivity v1.4 + TC