TOTAL RETURN FUTURES (TRF) Technical note

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

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.

Implied Calculation On Euronext Derivatives Markets

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.

oeg_binary_sbe_input_204

OEG SBE Template version 204 for Optiq Derivatives phase 3.

Euronext Markets - Optiq Drop Copy Service - v2.0.0

Drop Copy is a service, providing near real-time copies of trade reports & order messages, usually used
by for risk management, back-offices and compliance teams.
Clients require a dedicated connection to receive Drop Copy messages, which can be setup with
configuration that fits their needs.
The scope of data in Drop Copy could provide client messages for various Logical Accesses, for one, or
across different Optiq Segments.

OEG_BINARY_SBE_INPUT_203

OEG SBE Template version 203 for Optiq Derivatives phase 3.

Cash Market Equities Instrument Migration Among Partitions V1.3

optiq_technical_note_cash_market_equities_instrument_migration_among_partitions.V1.2

SBE Template Version 116 - New features

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.

Euronext Markets – Optiq SBE Template Policy for the Migration of Derivatives Markets v1.0

This document intends to provide general technical information about Euronext Markets – Optiq® SBE Template Policy for the Migration of Derivatives Markets

Optiq Phase 3 Trading Schedule Summary
Optiq Phase 3 Tick Size Summary
Optiq Phase 3 Derivatives Spread Classes
SBE Template Version 110 - New features

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

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

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.

Large-in-Scale features on the central Order Book overview 1.0

Euronext is introducing new Large-in-Scale (LiS) features on the Central Order Book. The service will create more opportunities to execute LIS orders, leveraging existing liquidity in the central order book. As soon as market participants implement the necessary modifications required to use the model, including conformance tests, they will immediately be able to benefit from the existing invisible liquidity. The new service is now available for testing on the External User Acceptance (P-EUA) test platform. The launch in Production is planned for the first quarter of 2019.

Euronext Cash Markets - Optiq High Availability and Business Continuity v1.2.0

The Optiq Order Entry Gateway (OEG) provides high-speed and real-time connection to the Exchange markets. This document provides information about the High Availability (HA) and Business Continuity mechanisms for the trading chain implemented in Optiq and details of:

■ high availability and business continuity facilities supported by the Optiq trading chain

■ features of the trading chain that support client’s ability to:

– manage their sessions in cases of trading chain recovery,

– resynchronize with the Exchange if required

■ recommended practices in different cases of failure

The scope of this version of the document covers high availability and Exchange business continuity for the Cash markets hosted on Optiq.

Optiq Technical note Timestamps

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

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.

NAV Trading Facility: TCS message flows, rules and details of the market model

Global overview of the application message flow exchanged between SLEs and Euronext’s Trade Confirmation System (TCS), and the associated broadcast messages; main rules and particularities associated with this model.