| P-25 | 21-May-2023 |
| Insert Time | Message |
| Insert Time | Message |
| Insert Time | Message |
| Insert Time | Message |
| 21-May-2023 12:45:51 | NYISO is reserving HB 23 in the May 20, 2023 Real-Time Market for the period hours beginning 12 through 23 encompassing Energy, Regulation, and Operating Reserves. Prices in the May 22, 2023 Day-Ahead Market are correct. |