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Administrative Pricing Notifications

October 29, 2025

Day-Ahead Prices Administered and Reports Republished for October 23 to October 29, 2025

As a result of the market results review for trade date October 23, 2025 to October 29, 2025, the Ontario Zonal Prices were administered. The following reports have been updated in accordance with the market rules:

Day-Ahead Hourly Ontario Zonal Energy Price Report

For more information, please contact us at IESOCustomerRelations@ieso.ca.