As of the close on October 23, 2026, Niagara Mohawk Power Corp.'s stock has declined approximately 9.59% over the past 52 weeks. The 50-day moving average sits at 58.71, while the 200-day moving average is 60.20.
| 52-Week Price Change | -9.59% |
| 50-Day Moving Average | 58.71 |
| 200-Day Moving Average | 60.20 |