| P-25 | 20-May-2023 |
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| Insert Time | Message |
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| 20-May-2023 14:04:48 | Prices in the May 19, 2023 Real-Time Market for the period hours beginning 12 through 23 encompassing Energy, Regulation, and Operating Reserves are correct. Prices in the May 21, 2023 Day-Ahead Market are correct. |
| 20-May-2023 14:18:00 | Prices in the May 20, 2023 Real-Time Market for the period hours beginning 0 through 11 encompassing Energy, Regulation, and Operating Reserves are correct. |