IT Documentation

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

Guide to Trading System - Borsa Italiana Migration to Optiq - Functional Changes v.3.1

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.

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.

Borsa Italiana Optiq Migration - Instrument Group Code v13

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.

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.

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.

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.

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

Euronext Client Managed Connectivity - Service and Technical Description V6

Euronext Colocation Services - Acceptable Usage Policy v6

Euronext Colocation Services - Service and Technical Description v6

Euronext Managed Connectivity - Service and Technical Description v3.0

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.

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.

The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages for the Euronext Derivatives Markets

This document is intended for all clients who use Saturn services.

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.

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

The purpose of this document is to set out the client messages specification for Optiq OEG using FIX 5.0 format. More specifically, it describes the content of administrative and application messages and provides detailed field descriptions.

Optiq OEG TCS Error List - Technical Specification - Euronext Cash and Derivatives Markets - External - v5.28.0

Functional overview of Euronext Pre-Trade Risk Management on Derivatives markets

oeg_binary_sbe_input_328 sample file

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.

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

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

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

The purpose of this document is to detail Kinematics for Optiq Order Entry Gateway and Market Data Gateway messages for the Euronext Derivatives Markets

This document is intended for all clients who use Saturn services.

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.

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.

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.

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 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 intended audience of this document is any client of trading activities (Trading Member Firm, ASP, ESP, ISV, Data Vendor)¹ on the:

- Legacy Euronext markets: already connected to Optiq® for the other markets operated by Euronext - Italian markets: connected to Borsa Italiana markets and moving to Optiq®, TCS and/or Saturn (reporting) features

¹ Please note that dedicated migration guidelines for issuers will also be issued.

mdg_binary_sbe_input_328 sample file

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

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

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 CCP guarantee indicator will be updated. This document provided the list of instruments for the Next EUA environment.

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 CCP guarantee indicator will be updated. This document provided the list of instruments for the Production environment.

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. This document aims to provide guidance on prerequisites, timing, scope and a detailed schedule to the clients for them to prepare for the event.

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.

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.

Production Listing schedule for the Phase 2 instruments on the Optiq Platform.

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 file provides the impacted Trading Groups in the Next EUA environment (pEUA) that will enabled for testing on the Euronext Cash Clearing Migration.

This file provides the list of instruments that clients can use to test on Next EUA for the Borsa Italiana Optiq Migration - Phase 2 

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.

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.

Describes the default CCP setup in Next EUA environment.

First communication with respect to the Connectivity Services regarding the MTS migration to Aruba Data Centre

This file provides a sample of the Trading Groups that can be used for the testing on the TUI implementation for Front To Back reconcillation. Client are free to use other Trading Groups that are set to the default CCP.

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

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

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.

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.

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

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.

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

Please fill and return this excel to optiqmigration@euronext.com before your conformance test for the Borsa Italiana migration onto Optiq Phase 2.

mdg_binary_sbe_input (325)

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

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

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.

oeg_binary_sbe_input (325)

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

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. 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.

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.

Provides an overview of the instruments where the INAV publication is switched OFF since 15 May 2023

Provides an overview of the instruments where the INAV publication is still ON.

This document was created in order to help clients navigate through the changes implemented in EUA and Production between now and the go-live of Borsa Italiana onto Optiq for the SeDeX, MOT, ExtraMOT and EuroTLX markets, planned for 11 September 2023.

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.

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.

mdg_binary_sbe_input (324)

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.

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

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

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

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.

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.

oeg_binary_sbe_input (324)

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

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.

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 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.

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

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

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

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.

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

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.

Borsa Italiana Equity Instrument Rebalancing