Initiatives & Releases

C7 Releases

C7 Release 10.1

This release contains minor changes for Clearing Members. There is the introduction of flexible futures contracts as part of EFP-Index futures trading as well as the decommission of some functionalities.

Simulation start: 25 March 2024
Production start: 13
 May 2024 

C7 9.1 timeline-01

System Documentation

  • C7 Advanced Risk Protection GUI - User Manual
    Publication date: 04 Dec 2023
    This user manual for the Eurex Clearing's C7 ARP Clearing GUI provides final descriptions of all windows and related functions.
  • Clearing GUIs - Access Guide V3.9
    Publication date: 04 Dec 2023
    This document describes the technical requirements to access the Eurex Clearing GUIs: C7 Clearing GUI, EurexOTC Clear GUI and EurexOTC Clear Margin Calculator GUI


Release Items/Participants Requirements



Action Item  

Flexible Future Contracts EFP - Index

New flexible futures contracts in the context of EFP-Index futures trading will be made available at Eurex. Therefore, Eurex Clearing will include a new trade type to support this product.

Clearing Members need to implement the new value in the existing field "Trade Type" in order to clear this new product:

FIXML changes
New value “1016” for the field TrdType (tag 828).
C7 GUI Changes
New value “S” (Flexible EFP-Index Futures Trade) as “Orig trade type”.
Report Changes
New value “S” (“Flexible EFP-Index Futures Trade”) in existing field “TrdTyp” in relevant C7 reports.

Clean-up GUI user accounts

For security and efficiency reasons, Eurex Clearing will delete all C7 GUI user accounts that have not been used in more than two years. 

Clearing members will be enabled to check on inactive users via the User Maintenance window in the Entitlement area of the C7 GUI. All Clearing members should check upfront which accounts are to be deleted.

Decommission of Cash Only Transfer

The cash only transfer functionality in C7 GUI will be decommissioned.

Clearing Members should be aware of the following C7 GUI Changes:
“Cash Transfer Amount” and “Cash Adjustment price” entry fields will be disabled in C7 GUI.
No changes will be made to and FIXML and clearing reports.

Decommission of compression service

Eurex has discontinued the compression service providers to offer portfolio compression services to Exchange Participants for listed derivatives at Eurex Deutschland.

Clearing Members should make the necessary changes in C7 infrastructure to disable the trade type for compression:

The user defined value “1008” for the FIXML field TrdTyp (tag 828) will be deleted.
Value “K” in existing field “Orig trade type” will be deleted.
Value “K” in existing field “TrdTyp” will be deleted.

Currency Haircut File

The Currency Haircut file contains currency haircut parameters and adjusted exchange rates information. With this release, the text and excel format versions of the file will be decommissioned.

Clearing Members should be aware that only the csv format will be available and make the necessary arrangements to use this version.

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