| Insert Time | Message |
| 18-Apr-2024 15:53:17 | Prices in the April 17, 2024 Real-Time Market for the period hours beginning 0 through 11 encompassing Energy, Regulation, and Operating Reserves are correct. |
| 18-Apr-2024 16:48:27 | ADDENDUM: NYISO is reserving HB 6, 7, 8, 9 in the April 17, 2024 Real-Time Market encompassing Energy, Regulation, and Operating Reserves.
|
| 18-Apr-2024 16:50:23 | NYISO is reserving HB 15 in the April 17, 2024 Real-Time Market for the period hours beginning 12 through 23 encompassing Energy, Regulation, and Operating Reserves.
Prices in the April 19, 2024 Day-Ahead Market are correct. |