*Update & Reminder* SEMOpx: M7 Maintenance, Tuesday, 17th October 2023

Affected Period



Run type

05/10/2023 09:57

Last Updated
17/10/2023 13:47

Dear Member, 

Please be informed that the M7 trading system will be under maintenance on Tuesday, 17/10/2023, impacting all SEMOpx Intraday continuous markets from approx. 18:40 to 20:15 BST (19:40 to 21:15 CEST). 

This maintenance is related to:

  • Infrastructure upgrade for performance improvement
  • New ComTrader version. - Please use the existing client, new version will not be available

ComTrader version 6.15.53 will be available for download.

  • The Order Book Batching at login time option remains disabled.

We kindly ask you to log out from ComTrader or your API before the maintenance begins and to restart ComTrader or your API once it is finished. 

We also would like to remind you to use the latest version of ComTrader available here: https://portal.m7.energy/semo/

Please feel free to inform your colleagues about this maintenance, and to contact us on our hotlines, option 2 for any questions you may have.

Kind regards, 

SEMOpx Team