SEMOpx: M7 - All Intraday Continuous Areas Maintenance, Tuesday July 21st 2026

Affected Period

Status
Closed

Category
Semopx

Run Type

Created
07/07/2026 14:58

Last Updated
07/07/2026 15:00

Dear Member,

Please be informed that the M7 trading system will be under maintenance on Tuesday 21st of July 2026, from 18:40 to 21:15 BST (19:40 to 22:15 CEST).

This maintenance is related to:

• ECC monthly maintenance
• Launch of Request/Response v7 API for order management messages
• Default value in LoginReq for orderbookBatching set to LONG (as a reminder, to receive SHORT-batched order book delta messages, please explicitly set value to SHORT in the login request)

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: M7 Energy - SEMO ComTrader download site

Please inform your colleagues about this maintenance, and contact us on our phone lines, option 2 for any questions you may have.

Kind regards, 

SEMOpx Team