Market Notice


06 August 2020


Please be advised that a technical maintenance upgrade of the Equiduct Production Environment will take place on Thursday 20th of August following the normal shutdown of the environment at 18:10 CET. This new release will be available for User Acceptance Testing in the Equiduct Test Environment from start of day Friday 7th of August.

This release contains a behaviour change in relation to the FIX U1 “Relationship Status Request” message (see “FIX Changes” in the release note linked below). Clients who use the U1 message will be contacted by Market Control to discuss the change and test if necessary.


Other than this change the release is fully backwards compatible, no changes are required by Equiduct clients who do not use the U1 message.

The release notes for this production upgrade can be found here.


Please contact Market Control if you have any questions.

Kind regards,

Market Control


50 St Mary Axe, London EC3A 8FR

T: +44 (0)203 595 1515



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