Registration for Loop-blocks Testing
OKTE, a.s. invites market participants to take part in the testing of a new product for the Day-Ahead Market, which will be available in the production environment from December 3, 2025, with the first delivery day on December 4, 2025.
Loop-blocks consist of pairs of mutually linked block orders that are either executed or rejected together. More information about the product can be found in the published press release available at this link. The technical specification for the new product is available in the section Short-Term Market – Documentation.
Testing Scenarios
17 November – Normal day
18 November – Normal day
19 November – SDAC Full Decoupling Training
20 November – Backup day for Normal day (if requested by market participants)
21 November – Backup day for Normal day (if requested by market participants)
During the testing, the order submission gate closure will be at 14:00 CET. The TEST environment, which is designated for pre-production versions of the XMtrade®/ISOT system will be used for this testing period.
Registration
Market participants interested in participating in the testing must send an email to market@okte.sk with the subject “Loop-blocks Testing – Registration”, including the following information:
- Request for testing in the ISOT system + valid certificate (if access to the test environment has not yet been established)
- Email address for receiving notifications during testing
The aim of the testing is to allow market participants to become familiar with the new product before its deployment in the production environment.
For further questions, please contact market@okte.sk.