As of the close on October 16, 2026, ENVIRONMENTAL POWER CORP's stock has gained approximately 9900.00% over the past 52 weeks. The 50-day moving average sits at 0.00, while the 200-day moving average is 0.00.
| 52-Week Price Change | 9900.00% |
ENVIRONMENTAL POWER CORP's most recent stock split took place on December 2, 2004 with a 7:1 split ratio.
| Last Split Date | 12/2/2004 |
| Split Ratio | 7:1 |