Find
03 Feb 2021

Eurex

Introduction of the T7 Release 9.0 FIX LF interface

Eurex Circular 012/21 Introduction of the T7 Release 9.0 FIX LF interface

1.  Introduction

As originally announced as part of the T7 Release 9.0 introduction, Eurex will now begin to introduce the new FIX LF interface and associated FIX LF sessions. 

The new FIX LF interface will make use of the FIX 4.4 protocol only and be integrated closer into the T7 architecture by providing similar underlying infrastructure and functional/technical characteristics as the existing ETI interface, e.g. backward compatibility. The new FIX LF interface will initially be offered in parallel to the existing FIX Gateway interface and will, after individual transition periods, ultimately replace the existing FIX Gateway interface. 

Please note that the decommissioning of support for the existing back office and trading sessions via the existing FIX Gateway interface will occur independently from one another. 

Start of simulation (Back office session): 17 February 2021
Start of production (Back office session): 29 March 2021

2.  Action required

No immediate action from participants is required; however, participants with back office sessions via the existing Eurex FIX Gateway interface should be aware that support for these sessions will no longer be provided with T7 Release 10.0. Existing applications must be adapted to use the new FIX LF interface at the earliest possible opportunity. Participants using FIX version 4.2 must also ensure that their applications are adapted to FIX version 4.4.

3.  Details

A.    Implementation and decommissioning roadmap

The introduction of the new FIX LF interface with the appropriate sessions will take place in two steps.

In the first step, Eurex will introduce the new T7 FIX LF interface for back office sessions in both the simulation and production environments in Q1/2021. The introduction of the T7 FIX LF interface for trading sessions will take place together with the introduction of T7 Release 10.0, which is planned to be introduced in Q3/2021 (simulation) and Q4/2021 (production). 

The following table provides an overview of the individual migration steps for the introduction of the new FIX LF interface and decommissioning of the existing FIX Gateway interface. 

Migration step

Environment

T7 Release

Session type

Date

FIX LF interface

Simulation

9.0

Back office

17.02.2021

FIX LF interface

Production

9.0

Back office

29.03.2021

FIX LF interface

Cloud Simulation

9.1

Back office

01.04.2021

FIX LF interface 

Simulation

9.1

Back office

03.05.2021

FIX LF interface 

Production

9.1

Back office

28.06.2021

FIX Gateway (decommissioning)

Simulation and Production

9.1

Back office

31.08.2021

FIX LF interface

Cloud Simulation

10.0

Trading

Q3/2021

FIX LF interface

Simulation

10.0

Trading

Q3/2021

FIX LF interface

Production

10.0

Trading

Q4/2021

FIX Gateway (decommissioning)

Simulation and Production

t.b.a.

Trading

Q2/2022

Important note: The initial launch of the FIX LF interface will be performed as part of the current T7 Release 9.0 software. No changes to the T7 Release 9.0 FIX LF interface implementation of back office sessions neither in the form of documentation nor XML files are envisaged during the T7 Release 9.1 implementation.  


B. Documentation

To coincide with the availability of the FIX LF interface in the T7 Release 9.0 simulation environment, the respective T7 FIX LF interface message reference will be provided from 15 February 2021 on the Eurex website www.eurex.com under the link: 

Support > Initiatives & Releases > T7 Release 9.0

For the new FIX LF interface, all artefacts (repository and message reference) will be provided on a market place type basis, e.g. Cash or Derivatives.

C.    Sessions

Like the existing Eurex FIX Gateway interface, the new Eurex FIX LF interface also supports two session types, trading and back office FIX sessions. To use the FIX LF interface, trading participants will be required to order new FIX LF sessions. The use of existing FIX sessions with the new FIX LF interface will not be possible. 

The pricing for the new FIX LF sessions will remain unchanged: 

  • FIX LF trading session: EUR 250
  • FIX LF back office session: EUR 100

During the migration phases of the FIX LF interface (planned for back office sessions up to the end of August 2021 and for trading sessions up to the end of June 2022), no fees will be charged for redundantly set up sessions of the respective type.

Please note that cross-market sessions will no longer be supported by the FIX LF interface, therefore if a participant requires FIX LF sessions for different exchanges, e.g. Eurex or EEX, then separate sessions for each market are needed to be ordered. 

Ordering of the FIX LF back office sessions for the simulation and production environment will be possible via the “Requests & Configuration” option in the “Technical Connection” section of the Eurex Member Section from 15 February 2021 onwards. Participants will be informed separately once the ordering of trading sessions for both the T7 Release 10.0 simulation and production environments is possible.

D.    Infrastructure

The new FIX LF interface will share some of the existing ETI Low Frequency gateways. Unlike the existing FIX Gateway interface implementation, all back office and trading sessions will use the same port. The following table provides an overview of the ETI gateways which will be used for the FIX LF interface:

Gateway

Environment

IP Address

Port

Side

L01

Simulation

193.29.89.65

19524

B

L02

Simulation

193.29.89.97

19524

A

L01

Production

193.29.91.97

19024

B

L02

Production

193.29.91.65

19024

A

The gateway IP addresses, ports and locations (side A/side B), can also be found in chapter 6.1.4 of the document “N7 Network Access Guide”, which can be found on the Eurex website www.eurex.com under the following link: 

Trade > Tech > T7 Trading architecture > Release 9.0 > Network Access


Further information


Recipients:

All Trading Participants of Eurex Deutschland 

Target groups:

Front Office/Trading, IT/System Administration

Contact:

Technical Key Account Manager via your VIP number or cts@deutsche-boerse.com

Web:

www.eurex.com

Authorised by:

Wolfgang Eholzer


Market Status

XEUR

The market status window is an indication regarding the current technical availability of the trading system. It indicates whether news board messages regarding current technical issues of the trading system have been published or will be published shortly.

Please find further information about incident handling in the Emergency Playbook published on the Eurex webpage under Support --> Emergencies and safeguards. Detailed information about incident communication, market re-opening procedures and best practices for order and trade reconciliation can be found in the chapters 4.2, 4.3 and 4.5, respectively. Concrete information for the respective incident will be published during the incident via newsboard message. 

We strongly recommend not to take any decisions based on the indications in the market status window but to always check the production news board for comprehensive information on an incident.

An instant update of the Market Status requires an enabled up-to date Java™ version within the browser.