Ocean Power Technologies, Inc. (OPTT)
NYSEAMERICAN: OPTT · Real-Time Price · USD
0.3695
+0.0303 (8.93%)
At close: Mar 23, 2026, 4:00 PM EDT
0.3700
+0.0005 (0.14%)
Pre-market: Mar 24, 2026, 6:01 AM EDT
Ocean Power Technologies Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 23, 2026 | 0.36 | 0.37 | 0.35 | 0.37 | 0.37 | 8.93% | 3,228,282 |
| Mar 20, 2026 | 0.38 | 0.38 | 0.34 | 0.34 | 0.34 | -5.78% | 3,790,625 |
| Mar 19, 2026 | 0.35 | 0.38 | 0.34 | 0.36 | 0.36 | 1.69% | 5,300,661 |
| Mar 18, 2026 | 0.40 | 0.40 | 0.35 | 0.35 | 0.35 | -9.23% | 10,397,815 |
| Mar 17, 2026 | 0.42 | 0.42 | 0.39 | 0.39 | 0.39 | -5.55% | 6,049,364 |
| Mar 16, 2026 | 0.40 | 0.42 | 0.39 | 0.41 | 0.41 | 8.89% | 6,577,862 |
| Mar 13, 2026 | 0.41 | 0.41 | 0.36 | 0.38 | 0.38 | -7.74% | 13,114,798 |
| Mar 12, 2026 | 0.43 | 0.43 | 0.41 | 0.41 | 0.41 | -4.68% | 5,274,510 |
| Mar 11, 2026 | 0.44 | 0.48 | 0.41 | 0.43 | 0.43 | -12.00% | 20,085,687 |
| Mar 10, 2026 | 0.40 | 0.52 | 0.40 | 0.49 | 0.49 | 21.53% | 38,720,590 |
| Mar 9, 2026 | 0.40 | 0.40 | 0.38 | 0.40 | 0.40 | -1.66% | 3,688,299 |
| Mar 6, 2026 | 0.41 | 0.43 | 0.41 | 0.41 | 0.41 | -0.65% | 3,816,247 |
| Mar 5, 2026 | 0.42 | 0.43 | 0.40 | 0.41 | 0.41 | -2.20% | 3,686,415 |
| Mar 4, 2026 | 0.42 | 0.44 | 0.42 | 0.42 | 0.42 | 3.48% | 5,927,429 |
| Mar 3, 2026 | 0.40 | 0.42 | 0.40 | 0.41 | 0.41 | -2.07% | 4,341,347 |
| Mar 2, 2026 | 0.40 | 0.43 | 0.40 | 0.42 | 0.42 | 5.47% | 6,950,479 |
| Feb 27, 2026 | 0.40 | 0.42 | 0.39 | 0.39 | 0.39 | -1.30% | 3,937,475 |
| Feb 26, 2026 | 0.41 | 0.42 | 0.40 | 0.40 | 0.40 | -1.23% | 4,386,008 |
| Feb 25, 2026 | 0.42 | 0.43 | 0.41 | 0.41 | 0.41 | -2.81% | 2,637,587 |
| Feb 24, 2026 | 0.43 | 0.44 | 0.41 | 0.42 | 0.42 | -4.86% | 4,497,654 |
| Feb 23, 2026 | 0.41 | 0.44 | 0.40 | 0.44 | 0.44 | 4.29% | 6,212,372 |
| Feb 20, 2026 | 0.42 | 0.42 | 0.41 | 0.42 | 0.42 | 1.08% | 3,449,179 |
| Feb 19, 2026 | 0.42 | 0.43 | 0.41 | 0.42 | 0.42 | -2.24% | 2,716,347 |
| Feb 18, 2026 | 0.42 | 0.43 | 0.42 | 0.43 | 0.43 | -0.19% | 4,014,432 |
| Feb 17, 2026 | 0.43 | 0.43 | 0.41 | 0.43 | 0.43 | -2.14% | 2,741,771 |
| Feb 13, 2026 | 0.44 | 0.45 | 0.42 | 0.44 | 0.44 | 0.18% | 3,029,818 |
| Feb 12, 2026 | 0.45 | 0.45 | 0.43 | 0.43 | 0.43 | -3.94% | 2,900,196 |
| Feb 11, 2026 | 0.46 | 0.47 | 0.43 | 0.45 | 0.45 | 0.02% | 3,716,695 |
| Feb 10, 2026 | 0.47 | 0.49 | 0.45 | 0.45 | 0.45 | -4.01% | 4,541,781 |
| Feb 9, 2026 | 0.47 | 0.48 | 0.45 | 0.47 | 0.47 | 1.31% | 6,175,241 |
| Feb 6, 2026 | 0.43 | 0.47 | 0.43 | 0.46 | 0.46 | 11.44% | 4,809,202 |
| Feb 5, 2026 | 0.43 | 0.44 | 0.41 | 0.42 | 0.42 | -6.37% | 6,918,088 |
| Feb 4, 2026 | 0.48 | 0.49 | 0.43 | 0.45 | 0.45 | -5.33% | 8,229,170 |
| Feb 3, 2026 | 0.48 | 0.51 | 0.44 | 0.47 | 0.47 | -1.45% | 8,821,127 |
| Feb 2, 2026 | 0.50 | 0.51 | 0.47 | 0.48 | 0.48 | -4.44% | 8,898,852 |
| Jan 30, 2026 | 0.55 | 0.55 | 0.50 | 0.50 | 0.50 | -11.09% | 11,517,276 |
| Jan 29, 2026 | 0.62 | 0.62 | 0.52 | 0.56 | 0.56 | -11.52% | 19,555,985 |
| Jan 28, 2026 | 0.70 | 0.72 | 0.60 | 0.64 | 0.64 | -9.02% | 28,710,563 |
| Jan 27, 2026 | 0.55 | 0.70 | 0.52 | 0.70 | 0.70 | 23.05% | 54,884,929 |
| Jan 26, 2026 | 0.60 | 0.72 | 0.55 | 0.57 | 0.57 | 22.05% | 231,088,108 |
| Jan 23, 2026 | 0.46 | 0.49 | 0.43 | 0.46 | 0.46 | 8.12% | 12,901,695 |
| Jan 22, 2026 | 0.41 | 0.43 | 0.39 | 0.43 | 0.43 | 7.53% | 5,383,291 |
| Jan 21, 2026 | 0.41 | 0.42 | 0.38 | 0.40 | 0.40 | -1.28% | 4,973,387 |
| Jan 20, 2026 | 0.41 | 0.42 | 0.40 | 0.41 | 0.41 | -3.36% | 6,103,452 |
| Jan 16, 2026 | 0.42 | 0.43 | 0.41 | 0.42 | 0.42 | -2.49% | 4,102,083 |
| Jan 15, 2026 | 0.45 | 0.45 | 0.42 | 0.43 | 0.43 | -5.43% | 7,338,451 |
| Jan 14, 2026 | 0.46 | 0.47 | 0.42 | 0.45 | 0.45 | -2.55% | 8,755,674 |
| Jan 13, 2026 | 0.51 | 0.52 | 0.46 | 0.47 | 0.47 | -3.54% | 7,335,708 |
| Jan 12, 2026 | 0.51 | 0.55 | 0.47 | 0.48 | 0.48 | -0.08% | 13,740,070 |
| Jan 9, 2026 | 0.54 | 0.54 | 0.46 | 0.48 | 0.48 | -8.90% | 16,583,858 |