16 Sep 2025
Eurex Repo
Eurex Repo Readiness Newsflash | F7 Simulation Release 4.4 on 29 September 2025 – FIX Upgrade + Mandatory API Update
The Eurex Repo F7 Simulation environment will be updated to F7 Release 4.4 on 25 September 2025 at 12:00 a.m. CEST.
Eurex Repo will conduct internal tests on 26 September 2025 and the F7 Release 4.4 Simulation test period will commence starting 29 September 2025. With the start of the business day on 26 September 2025, the software version for Eurex Repo F7 Simulation will be v004.440.000.
API clients need to update the version number to “4.4”. As of F7 Release 4.4, the only acceptable version number is 4.4.
F7 Release 4.4 includes GUI enhancements, a mandatory F7 API update and a F7 FIX Gateway upgrade with the following changes:
Core enhancements
- Linked Quotes
- Extendable Trades for Repo
- Novation Management by Members
- Temporary UTI for Heldback Trades
- Auto Accept Broker Offers
- Disallow Pre-Trade Entry of Sub-Instruments
- TLS1.3
F7 GUI
- Linked Quotes
- Extendable Trades for Repo
- Trade History
- Novation Management by Members
- Temporary UTI for Heldback Trades
- Auto Accept Broker Offers
F7 API
- Linked Quotes
- Extendable Trades for Repo
- Trade History
- Novation Management by Members
- Temporary UTI for Heldback Trades
- Auto Accept Broker Offers
F7 FIX Gateway
- Linked Quotes
- Extendable Trades for Repo
- Trade History
- Novation Management by Members
- Temporary UTI for Heldback Trades
- Auto Accept Broker Offers
F7 MTX
- Added Clearing Agent
- Field re-name
F7 GUI users are strongly recommended to clear the browser cache after the Release introduction to ensure that the newly introduced GUI functionalities behave correctly.
All GUI, API and FIX Gateway documentation is now in the Member Section.
Details on the various enhancements and features are described in the “F7 4.4 Release_Notes" which has been published in the Member Section under the following path: Resources > Eurex Repo > System Documentation > Release 4.4.
The following documents are available under the above-mentioned path:
- Eurex Repo F7 4.4 Release Notes
- Eurex Repo F7 GUI – User Manual, Release 4.4
- Eurex Repo F7 FIX Gateway Overview, Manual, Examples and FIX44.XML
- Eurex Repo F7 FIX Manual, Examples and XSDs
- Eurex Repo F7 MTX User Manual
- Eurex Repo Common Report Engine (User Guide, Download Eligible Securities)
Please note: While the F7 Simulation system is on F7 Release 4.4, the F7 Advance Simulation remains on the same software version as the F7 production system: 4.3.
If you have questions or require further information, please contact repo.sales@eurex.com.
Kind regards,
Your Client Services Team
Visit now Eurex Support Trading or Eurex Support Clearing to access a wide array of support content!
Recipients: | All Trading Participants of Eurex Repo and Eurex Repo Vendors | |
Target groups: | Front Office/Trading, IT/System Administration | |
Contact: | repo.sales@eurex.com | |
Web: | www.eurex.com |
