Practical examples of Block bids scenarios for ST auctions on Swiss Borders

We would like to remind that during upcoming Open Test Session taking place on 17-19 June 2026, there will be a possibility to test auctions on the Swiss borders in 15 min resolution and new feature of Block bids. As a part of preparation, JAO has created supporting document, which presents practical examples for different bidding scenarios. Each case has a concise summary together with a step-by-step algorithm walkthrough. 

We highly encourage all Market Participants to familiarise yourself with provided document, to gain better understanding of the practical side of the clearing algorithm. 

We also remind that the registration for the Open Test Session is mandatory for participation and will close on June 10th. Please kindly refer to the message from 20th of May with the registration requirements details: http://www.jao.eu/news/invitation-participate-open-test-session-june-17