The volume of received Frequency Containment Reserves for Normal operation (FCR-N) bids. The volume of bids will be published 22:45 (EET) on previous evening.
FCR-N is the frequency containment reserve used in the Nordic synchronous system that aims to keep the frequency in normal frequency range between 49,9 - 50,1 Hz.
Hourly market is a reserve market operated by Fingrid. Procured volumes vary for each hour and price is the price of the most expensive procured bid.