| P-25 | 18-May-2025 |
| Insert Time | Message |
| Insert Time | Message |
| Insert Time | Message |
| Insert Time | Message |
| 18-May-2025 15:43:29 | NYISO is reserving HB 12,13,14,15,16,17 in the May 17, 2025 Real-Time Market for the period hours beginning 12 through 23 encompassing Energy, Regulation, and Operating Reserves. Prices in the May 19, 2025 Day-Ahead Market are correct. |
| 18-May-2025 15:53:33 | Prices in the May 18, 2025 Real-Time Market for the period hours beginning 0 through 11 encompassing Energy, Regulation, and Operating Reserves are correct. |