Please find links to the respective trading calendars of our data sources below.
EEX: https://www.eex.com/en/markets/trading-ressources/calendar
HUDEX: https://hudex.hu/en/trading/power/procedures
ICE/ICE Endex: https://www.theice.com/holiday-hours
Nasdaq: https://www.nasdaqomxnordic.com/tradinghours?
Baltic Exchange: https://www.balticexchange.com/en/data-services/market-information0/holidays---non-publications.html
CME group: https://www.cmegroup.com/tools-information/holiday-calendar.html
MIBGAS: https://www.mibgas.es/en/mainmenu/mibgas-futures-lng-and-avb?menu=1&parent=24#32