Ocean Power Technologies, Inc. (OPTT)
NYSEAMERICAN: OPTT · Real-Time Price · USD
0.5685
-0.0042 (-0.73%)
At close: Oct 8, 2025, 4:00 PM EDT
0.5659
-0.0026 (-0.46%)
After-hours: Oct 8, 2025, 8:00 PM EDT
Ocean Power Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 8, 2025 | 0.60 | 0.61 | 0.56 | 0.57 | 0.57 | -0.73% | 13,857,022 |
| Oct 7, 2025 | 0.61 | 0.62 | 0.54 | 0.57 | 0.57 | -14.00% | 18,944,908 |
| Oct 6, 2025 | 0.58 | 0.67 | 0.57 | 0.67 | 0.67 | 18.13% | 21,726,730 |
| Oct 3, 2025 | 0.54 | 0.60 | 0.53 | 0.56 | 0.56 | 8.03% | 17,963,584 |
| Oct 2, 2025 | 0.51 | 0.52 | 0.51 | 0.52 | 0.52 | 2.37% | 4,433,757 |
| Oct 1, 2025 | 0.50 | 0.51 | 0.50 | 0.51 | 0.51 | 1.19% | 1,959,402 |
| Sep 30, 2025 | 0.51 | 0.51 | 0.50 | 0.50 | 0.50 | -0.45% | 3,231,758 |
| Sep 29, 2025 | 0.52 | 0.54 | 0.50 | 0.51 | 0.51 | -2.69% | 3,292,893 |
| Sep 26, 2025 | 0.55 | 0.55 | 0.52 | 0.52 | 0.52 | -3.31% | 2,666,565 |
| Sep 25, 2025 | 0.55 | 0.57 | 0.52 | 0.54 | 0.54 | -2.24% | 5,905,429 |
| Sep 24, 2025 | 0.51 | 0.58 | 0.51 | 0.55 | 0.55 | 9.47% | 14,217,592 |
| Sep 23, 2025 | 0.51 | 0.52 | 0.49 | 0.50 | 0.50 | -2.45% | 4,460,891 |
| Sep 22, 2025 | 0.51 | 0.52 | 0.50 | 0.52 | 0.52 | -2.46% | 4,547,849 |
| Sep 19, 2025 | 0.50 | 0.53 | 0.50 | 0.53 | 0.53 | 3.69% | 4,336,765 |
| Sep 18, 2025 | 0.51 | 0.53 | 0.50 | 0.51 | 0.51 | 0.59% | 4,119,558 |
| Sep 17, 2025 | 0.50 | 0.51 | 0.49 | 0.51 | 0.51 | 2.53% | 4,095,640 |
| Sep 16, 2025 | 0.51 | 0.51 | 0.47 | 0.49 | 0.49 | -10.15% | 9,354,116 |
| Sep 15, 2025 | 0.58 | 0.61 | 0.54 | 0.55 | 0.55 | -4.25% | 13,190,516 |
| Sep 12, 2025 | 0.58 | 0.58 | 0.54 | 0.57 | 0.57 | 0.35% | 6,626,414 |
| Sep 11, 2025 | 0.54 | 0.58 | 0.53 | 0.57 | 0.57 | 9.43% | 6,502,513 |
| Sep 10, 2025 | 0.51 | 0.54 | 0.50 | 0.52 | 0.52 | 4.85% | 5,413,668 |
| Sep 9, 2025 | 0.49 | 0.50 | 0.49 | 0.50 | 0.50 | -0.06% | 2,408,717 |
| Sep 8, 2025 | 0.51 | 0.52 | 0.50 | 0.50 | 0.50 | -0.14% | 2,843,473 |
| Sep 5, 2025 | 0.52 | 0.52 | 0.50 | 0.50 | 0.50 | -2.71% | 2,017,494 |
| Sep 4, 2025 | 0.51 | 0.52 | 0.49 | 0.51 | 0.51 | 0.69% | 2,814,049 |
| Sep 3, 2025 | 0.52 | 0.53 | 0.51 | 0.51 | 0.51 | -1.34% | 1,990,631 |
| Sep 2, 2025 | 0.51 | 0.52 | 0.50 | 0.52 | 0.52 | -0.42% | 3,143,193 |
| Aug 29, 2025 | 0.55 | 0.55 | 0.51 | 0.52 | 0.52 | -4.67% | 4,325,390 |
| Aug 28, 2025 | 0.54 | 0.55 | 0.53 | 0.54 | 0.54 | 0.09% | 3,714,279 |
| Aug 27, 2025 | 0.52 | 0.58 | 0.52 | 0.54 | 0.54 | 5.37% | 11,068,226 |
| Aug 26, 2025 | 0.52 | 0.54 | 0.51 | 0.52 | 0.52 | 1.20% | 4,060,569 |
| Aug 25, 2025 | 0.50 | 0.52 | 0.50 | 0.51 | 0.51 | 1.39% | 2,733,778 |
| Aug 22, 2025 | 0.48 | 0.51 | 0.48 | 0.50 | 0.50 | 5.05% | 3,146,414 |
| Aug 21, 2025 | 0.48 | 0.50 | 0.48 | 0.48 | 0.48 | -1.20% | 1,993,055 |
| Aug 20, 2025 | 0.49 | 0.49 | 0.47 | 0.48 | 0.48 | -0.76% | 2,280,084 |
| Aug 19, 2025 | 0.51 | 0.52 | 0.48 | 0.49 | 0.49 | -3.63% | 3,711,598 |
| Aug 18, 2025 | 0.49 | 0.51 | 0.49 | 0.51 | 0.51 | 3.51% | 3,084,789 |
| Aug 15, 2025 | 0.50 | 0.51 | 0.49 | 0.49 | 0.49 | -1.31% | 2,060,739 |
| Aug 14, 2025 | 0.51 | 0.52 | 0.49 | 0.50 | 0.50 | -2.34% | 2,588,506 |
| Aug 13, 2025 | 0.52 | 0.54 | 0.51 | 0.51 | 0.51 | -2.25% | 2,530,376 |
| Aug 12, 2025 | 0.49 | 0.53 | 0.49 | 0.52 | 0.52 | 7.82% | 4,873,902 |
| Aug 11, 2025 | 0.52 | 0.52 | 0.48 | 0.48 | 0.48 | -8.83% | 5,536,374 |
| Aug 8, 2025 | 0.51 | 0.53 | 0.49 | 0.53 | 0.53 | 3.67% | 5,020,391 |
| Aug 7, 2025 | 0.52 | 0.53 | 0.50 | 0.51 | 0.51 | -0.99% | 2,405,053 |
| Aug 6, 2025 | 0.53 | 0.54 | 0.51 | 0.52 | 0.52 | -1.74% | 2,693,953 |
| Aug 5, 2025 | 0.54 | 0.56 | 0.52 | 0.52 | 0.52 | -2.78% | 2,565,382 |
| Aug 4, 2025 | 0.53 | 0.55 | 0.53 | 0.54 | 0.54 | 3.22% | 2,710,780 |
| Aug 1, 2025 | 0.51 | 0.53 | 0.50 | 0.52 | 0.52 | -2.36% | 3,875,774 |
| Jul 31, 2025 | 0.55 | 0.56 | 0.52 | 0.54 | 0.54 | -0.02% | 3,802,071 |
| Jul 30, 2025 | 0.56 | 0.57 | 0.53 | 0.54 | 0.54 | -5.79% | 3,276,037 |