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Regulation Offer Data

Download regulation offer data received by the ISO from participants. Prior to the March 31, 2015 operating day, these files contain Day-Ahead offers. For the March 31, 2015 operating day and following, in conjunction with the Alternative Technologies Regulation Market changes, these files will contain the latest accepted Real-Time offers. This report is published on the first day of the fourth month following the operating month, per the FERC-ordered lag period. They include data for each day of the month.

 

 
Regulation Offer Data
Description Timestamp Download
Current - March 31, 2025 07/01/2025 12:08 PM EDT CSV
March 18, 2025 07/01/2025 12:07 PM EDT CSV
March 17, 2025 07/01/2025 12:07 PM EDT CSV
March 19, 2025 07/01/2025 12:07 PM EDT CSV
March 20, 2025 07/01/2025 12:07 PM EDT CSV
March 22, 2025 07/01/2025 12:07 PM EDT CSV
March 21, 2025 07/01/2025 12:07 PM EDT CSV
March 23, 2025 07/01/2025 12:07 PM EDT CSV
March 24, 2025 07/01/2025 12:08 PM EDT CSV
March 26, 2025 07/01/2025 12:08 PM EDT CSV
March 25, 2025 07/01/2025 12:08 PM EDT CSV
March 27, 2025 07/01/2025 12:08 PM EDT CSV
March 28, 2025 07/01/2025 12:08 PM EDT CSV
March 30, 2025 07/01/2025 12:08 PM EDT CSV
March 29, 2025 07/01/2025 12:08 PM EDT CSV