Scope: Optiq Order Entry
Optiq Notice - Euronext Cash Markets - OEG Throttling Mechanism Cash - regulated markets

Euronext will enhance its Optiq® OEG throttling mechanism. The queuing capacity will be increased for sessions set up in queuing mode to allow up to five times the session throughput. These changes will be effective in production as of Monday 14 October 2019. This change will be available on Friday 04 October 2019 for client testing in EUA.

TOTAL RETURN FUTURES (TRF) Technical note Derivatives

The purpose of this document is to provide useful additional information to developers about trading facilities for the Total Return Futures (TRF) Contract on Optiq Derivatives.

WHOLESALES TRADING / REQUEST FOR CROSS Technical Note Derivatives

The purpose of this document is to provide useful information about Wholesales Trading on Optiq Derivatives focusing on the different kinematics offered to market participants and the related structures of the New Wholesale Order message.

Optiq Technical note Timestamps Cash - regulated markets

This document provides additional information related to time stamps for Optiq OEG.

MiFID II Technical Note – Introduction to the MiFID II technical changes – v4.0 – Derivatives Derivatives

The purpose of this technical note is to provide general information about the MiFID II technical changes on UTP Derivatives. More specifically, this document aims to describe the MiFID II technical changes with regards to new fields in order entry messages and familiarise developers with how to implement these changes for the respective order entry interfaces.

Scope: Optiq Order Entry + Optiq Market Data
Implied Calculation On Euronext Derivatives Markets Derivatives

The purpose of this document is to provide useful information on strategy implied, with a special focus on
how third-parties applications can derive implied volume on Optiq based on the information provided.

Cash Market Equities Instrument Migration Among Partitions V1.3 Cash - regulated markets

optiq_technical_note_cash_market_equities_instrument_migration_among_partitions.V1.2

SBE Template Version 116 - New features Cash - regulated markets, ETF Access, Euronext block

This document provides you the exhaustive list of changes introduced by the implementation of the SBE Template 116 (versus SBE template version 109) on OEG and MDG messages, fields and values as well as the standing data files.

SBE Template Version 110 - New features Cash - regulated markets, ETF Access, Euronext block

This document provides you the exhaustive list of changes introduced by the implementation of the SBE Template 110 (versus SBE template version 107) on OEG and MDG messages, fields and values as well as the standing data files.

SBE template introduction and compatibility rules Cash - regulated markets, Derivatives, ETF Access, Euronext block, TCS

Scope and audience: This technical note intends to provide general technical information about SBE and specify the SBE implementation on Optiq®.
This document is meant to familiarize developers who will work with SBE for the first time and remind others the current rules of implementation.

SBE Template Version 107 - New features Cash - regulated markets, ETF Access

This dpocument provide you exhaustive list of changes introduced by the implementation of the SBE Template 107 (versus SBE template version 105) on OEG and MDG messages, fields and values as well as the standing data files. For an explanation of the changes.

Scope: Optiq Market Data
OPTIQ Technical note Market Data High Availability Cash - regulated markets, Derivatives

This document provides additional information related to session management, order management, MDG high availability and Exchange business continuity.

OPTIQ Technical note MDG Snapshot Cash - regulated markets, Derivatives

This technical note intends to provide general information about the Snapshot Service for Optiq MDG. Describing the Snapshot kinematics, this document aims to familiarize developers how to implement this recovery functionality in their feed handler to recover from packet loss, or in case of an intraday/late start.

OPTIQ Technical note LZ4 Cash - regulated markets, Derivatives

This technical note intends to provide general technical information about LZ4 compression on Optiq®.

Scope: Euronext File Services
OPTIQ Technical Note Optiq File Services Cash - regulated markets, Derivatives

This technical note intends to provide general technical information about Euronext’s File Services (EFS), a file service mechanism that will be used during the implementation of OPTIQ.