Type: Sample Files
MiFID II - Tick sizes Equities Update 2 April 2024 Optiq Order Entry

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

mdg_binary_sbe_input_333 Optiq Market Data
external_drop_copy_messages_binary_sbe_input_333 Optiq Order Entry
oeg_binary_sbe_input_333 Optiq Order Entry
Euronext Mid-Point Match - Dark Order Book EUA Test Instruments v2 Optiq Order Entry

Euronext Mid-Point Match - Dark Order Book EUA Test Instruments

Subscriptions Rights & Stock Warrants Updated Collars - Impacted Trading Groups for the Production environment Optiq Order Entry

Subscriptions Rights & Stock Warrants Updated Collars - Impacted Trading Groups for the Production environment

Subscriptions Rights & Stock Warrants Updated Collars - Impacted Trading Groups for the Next EUA environment Optiq Order Entry

Subscriptions Rights & Stock Warrants Updated Collars - Impacted Trading Groups for the Next EUA environment

oeg_binary_sbe_input_331 Optiq Order Entry
mdg_binary_sbe_input_331 Optiq Market Data
Instruments switching from Guaranteed to Non-Guaranteed Clearing

List of ETF and Fixed Income instruments from Guaranteed to Non-Guaranteed on Friday 24 November 2023 (effective 27 November 2023)

Euronext Cash Clearing Migration - Trading Groups impacted by the cancellation of resting orders Clearing

Euronext Clearing Cash Clearing Migration - Trading Groups impacted by the cancellation of resting orders

oeg_binary_sbe_input_330.xml Optiq Order Entry
mdg_binary_sbe_input_330 Optiq Market Data
IF231116CA New Euronext Stocks on Trading After Hours Optiq Market Data, Optiq Order Entry

List of New Euronext Stocks on Trading After Hours

IF231109 New Stocks On Global Equity Market and Trading After Hours Optiq Market Data, Optiq Order Entry

List of New Stocks On Global Equity Market and Trading After Hours

oeg_binary_sbe_input_329 Optiq Order Entry
mdg_binary_sbe_input_329 Optiq Market Data
Euronext Cash Clearing Migration – Settlement Platform Update Production Instruments v4 Clearing

In relation to the migration of default CCP arrangements on Euronext Amsterdam, Brussels, Dublin, Lisbon and Paris cash markets to Euronext Clearing in Q4 2023, the place of settlement for a set of financial instruments will change to Euroclear Bank (effective date 16 October 2023). This document provides an overview of the Production instruments that will change the Settlement Platform.

Borsa Italiana Optiq Migration - Instrument Group Code v13 Optiq Order Entry

Borsa Italiana Optiq Migration - Instrument Group Code v13

oeg_binary_sbe_input_328 Optiq Order Entry
Type: Specifications
Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.33.1 Optiq Order Entry

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 - v5.33.1 + TC Optiq Order Entry

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 Market Making Performance report - v. 6.0 - Optiq Optiq Order Entry

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

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 Order Entry

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 Order Entry

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 Market Data

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

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

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 Order Entry

Optiq OEG FIX 5.0 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 Order Entry

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 Order Entry

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 - v5.31.1 Optiq Order Entry

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

BITA - OTR Reporting - v 5.0 - Optiq Optiq Order Entry

The scope of this document is to provide a technical description of the “OTR Calculation and Reporting” service. Chapter 2 of this document provides details regarding the implementation of the OTR regime for Borsa Italiana markets. Chapters from 3 to 5 provide technical information and specifications regarding the daily OTR reports made available to Borsa Italiana Member Firms

BITA - Market Making Performance report - v.5.0 - Optiq Optiq Order Entry

The scope of this document is to provide a technical description of the “Market Making Performance Report” service.

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

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 Optiq Order Entry

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

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

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

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 Optiq Order Entry

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC Optiq Market Data

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

End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.31.0 Optiq Market Data, Optiq Order Entry

End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.31.0

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC Optiq Market Data

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

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

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

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.31.0 Optiq Market Data, Optiq Order Entry

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.31.0

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC Optiq Order Entry

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 +TC

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

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

End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.31.0 +TC Optiq Market Data, Optiq Order Entry

End Of Day Files - Interface Specification - Euronext Cash Markets - External - v5.31.0 +TC

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.31.0 Optiq Market Data

Optiq MDG Messages - Interface 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 Order Entry

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

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.31.0 +TC Optiq Market Data

Optiq OEG MDG - Kinematics Specification - Euronext Cash Markets - External - v5.31.0 +TC

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.30.0 Optiq Order Entry

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 Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.30.0 Optiq Order Entry

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. To be able to connect to the Drop Copy gateway, clients will have a dedicated connection setup that fits their needs with a Drop Copy configuration allowing them to access to various “Logical Accesses”, for one, or across different Optiq Segments.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.30.0 +TC Optiq Order Entry

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 - v5.30.0 +TC Optiq Order Entry

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 Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.30.0 +TC Optiq Order Entry

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. To be able to connect to the Drop Copy gateway, clients will have a dedicated connection setup that fits their needs with a Drop Copy configuration allowing them to access to various “Logical Accesses”, for one, or across different Optiq Segments.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.30.0 Optiq Order Entry

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.

Euronext Optiq Market Data Gateway MDG Lite Client Specifications - v1.2 Optiq Market Data

Euronext Optiq Market Data Gateway MDG Lite Client Specifications - v1.2

Euronext Optiq Market Data Gateway MDG Lite Client Specifications - v1.2 + TC Optiq Market Data

Euronext Optiq Market Data Gateway MDG Lite Client Specifications - v1.2 + TC

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 Optiq Order Entry

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.29.0

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC Optiq Order Entry

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. To be able to connect to the Drop Copy gateway, clients will have a dedicated connection setup that fits their needs with a Drop Copy configuration allowing them to access to various “Logical Accesses”, for one, or across different Optiq Segments.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 Optiq Order Entry

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 MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 Optiq Market Data

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

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 Optiq Market Data

This document should be read by Euronext’s clients developing tools for retrieving and processing Market Data files.

Optiq OEG FIX 5.0 Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC Optiq Order Entry

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 - v5.29.0 Optiq Order Entry

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0

Optiq Drop Copy Service - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 Optiq Order Entry

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. To be able to connect to the Drop Copy gateway, clients will have a dedicated connection setup that fits their needs with a Drop Copy configuration allowing them to access to various “Logical Accesses”, for one, or across different Optiq Segments.

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC Optiq Market Data

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

Optiq Files - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC Optiq Market Data

This document should be read by Euronext’s clients developing tools for retrieving and processing Market Data files.

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC Optiq Order Entry

Optiq OEG SBE Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.29.0 +TC

Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.28.1 +TC Optiq Market Data
Optiq MDG Messages - Interface Specification - Euronext Cash and Derivatives Markets - External - v5.28.1 Optiq Market Data

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

Euronext Managed Connectivity - Service and Technical Description v3.0 Data Centre Services

Euronext Managed Connectivity - Service and Technical Description v3.0

Euronext Client Managed Connectivity - Service and Technical Description V6 Data Centre Services

Euronext Client Managed Connectivity - Service and Technical Description V6

Euronext Colocation Services - Acceptable Usage Policy v6 Data Centre Services
Euronext Colocation Services - Service and Technical Description v6 Data Centre Services, Optiq Market Data, Optiq Order Entry, Reporting interfaces
Type: Connectivity Documents
Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.33.0 Optiq Market Data

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

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

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

Euronext Optiq Market Data Gateway MDG Lite - Production Connectivity v1.4 Optiq Market Data
Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specification - External - v5.29.0 Data Centre Services, Optiq Order Entry

Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specification - External - v5.29.0

Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specification - External - v5.29.0 +TC Data Centre Services, Optiq Order Entry

Optiq OEG Service - Euronext Cash and Derivatives Markets - Interface Specification - External - v5.29.0 +TC

Euronext Optiq Market Data Gateway MDG Lite - External User Acceptance Environment v1.3 Optiq Market Data

This document provides all multicast and TCP/IP addresses required to access the Euronext Optiq® External User Acceptance (EUA) for Optiq Snapshot and MDG Lite services. The document should be read in conjunction with the Euronext Cash and Derivatives Markets – Optiq MDG External User Acceptance Connectivity document, in order to derive a combined view of the Euronext EUA available services.

Euronext Optiq Market Data Gateway MDG Lite - Production Connectivity v1.3 + TC Optiq Market Data

This document provides all multicast and TCP/IP addresses required to access the Euronext Optiq® Production and Disaster Recovery (DR) for Optiq Snapshot and MDG Lite services.

Euronext Optiq Market Data Gateway MDG Lite - External User Acceptance Environment v1.3 + TC Optiq Market Data

This document provides all multicast and TCP/IP addresses required to access the Euronext Optiq® External User Acceptance (EUA) for Optiq Snapshot and MDG Lite services. The document should be read in conjunction with the Euronext Cash and Derivatives Markets – Optiq MDG External User Acceptance Connectivity document, in order to derive a combined view of the Euronext EUA available services.

Euronext Optiq Market Data Gateway MDG Lite - Production Connectivity v1.3 Optiq Market Data

This document provides all multicast and TCP/IP addresses required to access the Euronext Optiq® Production and Disaster Recovery (DR) for Optiq Snapshot and MDG Lite services.

Optiq MDG EUA Connectivity - Euronext Cash and Derivatives Markets - External - v5.28.0 +TC Optiq Market Data

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

Optiq MDG Production Connectivity - Euronext Cash and Derivatives Markets - External - v5.28.0 Optiq Market Data

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

Type: Functional Overview
Guide to Trading System - Borsa Italiana Migration to Optiq - Functional Changes v.3.2 Optiq Market Data, Optiq Order Entry, Reporting interfaces, Web Order Entry
Euronext Mid-Point Match And Non-Displayed Trading Functionalities – Functional Overview V 1.1 Optiq Order Entry

This document describes the functional and technical requirements related to the implementation of the non-displayed trading functionalities in the Lit Euronext Central Order book.

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.30.0 Optiq Market Data, Optiq Order Entry

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 - v5.30.0 +TC Optiq Market Data, Optiq Order Entry

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.

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.29.0 Optiq Market Data, Optiq Order Entry

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.29.0

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.29.0 + TC Optiq Market Data, Optiq Order Entry

Request For Quote - Detailed Functional Specification - Euronext Cash Markets - External - v5.29.0 + TC

Common File Transfer System Members - User Guide - Euronext Cash and Derivatives Markets - External - v5.25.0 Optiq Market Data, Optiq Order Entry

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 - v5.25.0 + TC Optiq Market Data, Optiq Order Entry

he 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.

Type: Migration Guidelines
Migration Guidelines - Borsa Italiana Optiq Migration v5.2 Optiq Market Data, Optiq Order Entry, Reporting interfaces, Web Order Entry
Member guidelines for Disaster Recovery 14 October 2023 Data Centre Services, Optiq Market Data, Optiq Order Entry, Reporting interfaces, Web Order Entry

The purpose of this document is to inform Euronext clients about the agenda and activities related to the Euronext 2023 Disaster Recovery Tests.

Go-Live Weekend Guidelines - Borsa Italiana Optiq Migration Phase 2 v1.0 Data Centre Services, Optiq Market Data, Optiq Order Entry

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 Phase 2 (Fixed Income, Warrants & Certificates and EuroTLX markets) migration onto Optiq expected to take place on 11 September 2023[1].

 

[1]Subject to Regulatory approval

Type: Technical Notes
SBE Upgrade And Delivery Schedule v3.0 Optiq Market Data, Optiq Order Entry

This document provides clients with an overview of the SBE upgrades and related deliveries/changes that are scheduled by Euronext in the coming weeks. As upgrades and changes will be implemented on an ongoing basis in preparation for the integration of the Borsa Italiana Markets onto Optiq, clients are invited to review this schedule regularly. Note that the deliveries mentioned below impact all Euronext Markets and are not exclusive to Borsa Italiana Markets. Euronext will issue dedicated communications with each release to provide details on client impact.