Ocean Power Technologies, Inc. (OPTT)
NYSEAMERICAN: OPTT · Real-Time Price · USD
0.4896
-0.0065 (-1.31%)
At close: Aug 15, 2025, 4:00 PM
0.4925
+0.0029 (0.59%)
After-hours: Aug 15, 2025, 6:17 PM EDT
Ocean Power Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 15, 2025 | 0.50 | 0.51 | 0.49 | 0.49 | 0.49 | -1.31% | 2,011,857 |
| 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 |
| Jul 29, 2025 | 0.58 | 0.61 | 0.56 | 0.57 | 0.57 | -1.54% | 6,083,079 |
| Jul 28, 2025 | 0.61 | 0.61 | 0.55 | 0.58 | 0.58 | -10.24% | 12,338,671 |
| Jul 25, 2025 | 0.66 | 0.71 | 0.63 | 0.64 | 0.64 | -14.83% | 12,437,962 |
| Jul 24, 2025 | 0.84 | 0.85 | 0.75 | 0.75 | 0.75 | -10.17% | 17,734,955 |
| Jul 23, 2025 | 0.85 | 0.85 | 0.78 | 0.84 | 0.84 | 0.36% | 10,986,648 |
| Jul 22, 2025 | 0.87 | 0.90 | 0.76 | 0.84 | 0.84 | 4.62% | 12,014,253 |
| Jul 21, 2025 | 0.77 | 0.84 | 0.75 | 0.80 | 0.80 | 11.11% | 14,642,620 |
| Jul 18, 2025 | 0.72 | 0.74 | 0.67 | 0.72 | 0.72 | 3.30% | 7,104,791 |
| Jul 17, 2025 | 0.59 | 0.74 | 0.58 | 0.70 | 0.70 | 20.61% | 26,727,946 |
| Jul 16, 2025 | 0.55 | 0.58 | 0.55 | 0.58 | 0.58 | 5.46% | 4,519,231 |
| Jul 15, 2025 | 0.55 | 0.57 | 0.54 | 0.55 | 0.55 | 1.07% | 2,434,400 |
| Jul 14, 2025 | 0.54 | 0.56 | 0.53 | 0.54 | 0.54 | 1.35% | 3,832,234 |
| Jul 11, 2025 | 0.59 | 0.59 | 0.54 | 0.54 | 0.54 | -7.20% | 3,685,488 |
| Jul 10, 2025 | 0.56 | 0.65 | 0.53 | 0.58 | 0.58 | 6.01% | 21,550,769 |
| Jul 9, 2025 | 0.53 | 0.56 | 0.53 | 0.54 | 0.54 | 4.92% | 4,776,070 |
| Jul 8, 2025 | 0.52 | 0.53 | 0.51 | 0.52 | 0.52 | 1.13% | 1,624,456 |
| Jul 7, 2025 | 0.51 | 0.53 | 0.50 | 0.51 | 0.51 | 0.99% | 2,797,342 |
| Jul 3, 2025 | 0.49 | 0.52 | 0.49 | 0.51 | 0.51 | 5.07% | 1,519,884 |
| Jul 2, 2025 | 0.49 | 0.50 | 0.46 | 0.48 | 0.48 | 2.33% | 2,046,389 |
| Jul 1, 2025 | 0.48 | 0.49 | 0.45 | 0.47 | 0.47 | -0.61% | 2,758,003 |
| Jun 30, 2025 | 0.50 | 0.51 | 0.47 | 0.47 | 0.47 | -3.98% | 3,760,300 |
| Jun 27, 2025 | 0.52 | 0.52 | 0.49 | 0.49 | 0.49 | -4.74% | 3,508,870 |
| Jun 26, 2025 | 0.50 | 0.52 | 0.49 | 0.52 | 0.52 | 5.59% | 3,915,168 |
| Jun 25, 2025 | 0.52 | 0.53 | 0.49 | 0.49 | 0.49 | -1.86% | 3,682,301 |
| Jun 24, 2025 | 0.52 | 0.52 | 0.49 | 0.50 | 0.50 | 2.85% | 2,460,395 |
| Jun 23, 2025 | 0.51 | 0.51 | 0.48 | 0.49 | 0.49 | -2.93% | 4,532,385 |
| Jun 20, 2025 | 0.55 | 0.55 | 0.50 | 0.50 | 0.50 | -7.77% | 3,946,990 |
| Jun 18, 2025 | 0.53 | 0.55 | 0.51 | 0.54 | 0.54 | 3.74% | 4,162,852 |
| Jun 17, 2025 | 0.55 | 0.58 | 0.52 | 0.52 | 0.52 | -5.55% | 4,952,988 |
| Jun 16, 2025 | 0.53 | 0.58 | 0.51 | 0.56 | 0.56 | 6.99% | 4,964,595 |
| Jun 13, 2025 | 0.53 | 0.55 | 0.51 | 0.52 | 0.52 | -4.07% | 3,068,092 |
| Jun 12, 2025 | 0.54 | 0.56 | 0.54 | 0.54 | 0.54 | -0.93% | 2,059,205 |
| Jun 11, 2025 | 0.54 | 0.57 | 0.54 | 0.55 | 0.55 | 0.85% | 3,092,283 |
| Jun 10, 2025 | 0.58 | 0.58 | 0.52 | 0.54 | 0.54 | -7.28% | 4,883,648 |
| Jun 9, 2025 | 0.56 | 0.61 | 0.55 | 0.58 | 0.58 | 7.51% | 7,642,370 |
| Jun 6, 2025 | 0.52 | 0.55 | 0.52 | 0.54 | 0.54 | 6.01% | 3,220,000 |
| Jun 5, 2025 | 0.56 | 0.57 | 0.51 | 0.51 | 0.51 | -6.90% | 3,731,898 |