Ocean Power Technologies, Inc. (OPTT)
NYSEAMERICAN: OPTT · Real-Time Price · USD
0.6496
+0.0421 (6.93%)
At close: Oct 22, 2026, 4:00 PM EDT
0.6468
-0.0028 (-0.43%)
Pre-market: Oct 23, 2026, 4:29 AM EDT
Ocean Power Technologies Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | 0.56 | 0.65 | 0.56 | 0.65 | 0.65 | 6.93% | 298,736 |
| Oct 21, 2026 | 0.57 | 0.62 | 0.55 | 0.61 | 0.61 | 11.16% | 277,166 |
| Oct 20, 2026 | 0.57 | 0.60 | 0.54 | 0.55 | 0.55 | -5.12% | 282,351 |
| Oct 19, 2026 | 0.63 | 0.66 | 0.56 | 0.58 | 0.58 | -5.65% | 389,007 |
| Oct 16, 2026 | 0.68 | 0.68 | 0.59 | 0.61 | 0.61 | -11.24% | 459,207 |
| Oct 15, 2026 | 0.65 | 0.69 | 0.63 | 0.69 | 0.69 | 4.70% | 285,691 |
| Oct 14, 2026 | 0.71 | 0.71 | 0.65 | 0.66 | 0.66 | -8.45% | 383,118 |
| Oct 13, 2026 | 0.69 | 0.72 | 0.66 | 0.72 | 0.72 | 3.12% | 400,259 |
| Oct 12, 2026 | 0.82 | 0.84 | 0.62 | 0.70 | 0.70 | -17.91% | 1,957,854 |
| Oct 9, 2026 | 0.90 | 0.91 | 0.83 | 0.85 | 0.85 | -5.83% | 872,499 |
| Oct 8, 2026 | 0.98 | 0.99 | 0.89 | 0.90 | 0.90 | -6.38% | 852,443 |
| Oct 7, 2026 | 1.10 | 1.26 | 0.95 | 0.96 | 0.96 | -9.30% | 1,468,870 |
| Oct 6, 2026 | 0.96 | 1.32 | 0.92 | 1.06 | 1.06 | 10.49% | 3,500,257 |
| Oct 5, 2026 | 1.02 | 1.04 | 0.91 | 0.96 | 0.96 | -5.94% | 655,347 |
| Oct 2, 2026 | 1.04 | 1.11 | 1.00 | 1.02 | 1.02 | - | 631,237 |
| Oct 1, 2026 | 1.30 | 1.38 | 1.02 | 1.02 | 1.02 | -23.88% | 868,284 |
| Sep 30, 2026 | 1.40 | 1.42 | 1.27 | 1.34 | 1.34 | -1.47% | 445,014 |
| Sep 29, 2026 | 1.65 | 1.66 | 1.35 | 1.36 | 1.36 | -18.56% | 645,208 |
| Sep 28, 2026 | 1.96 | 1.97 | 1.67 | 1.67 | 1.67 | -16.92% | 542,504 |
| Sep 25, 2026 | 2.10 | 2.15 | 2.00 | 2.01 | 2.01 | -3.83% | 153,962 |
| Sep 24, 2026 | 2.11 | 2.29 | 2.05 | 2.09 | 2.09 | -5.00% | 320,450 |
| Sep 23, 2026 | 2.10 | 2.22 | 2.01 | 2.20 | 2.20 | 3.77% | 214,615 |
| Sep 22, 2026 | 2.28 | 2.31 | 2.11 | 2.12 | 2.12 | -7.83% | 326,520 |
| Sep 21, 2026 | 2.18 | 2.38 | 2.14 | 2.30 | 2.30 | 9.00% | 429,086 |
| Sep 18, 2026 | 1.92 | 2.19 | 1.92 | 2.11 | 2.11 | 9.33% | 550,326 |
| Sep 17, 2026 | 1.89 | 1.99 | 1.82 | 1.93 | 1.93 | 6.04% | 352,282 |
| Sep 16, 2026 | 2.05 | 2.07 | 1.75 | 1.82 | 1.82 | -11.22% | 775,880 |
| Sep 15, 2026 | 2.54 | 2.60 | 2.00 | 2.05 | 2.05 | -24.91% | 726,960 |
| Sep 14, 2026 | 3.23 | 3.23 | 2.45 | 2.73 | 2.73 | -14.55% | 738,526 |
| Sep 11, 2026 | 4.13 | 4.43 | 2.86 | 3.20 | 3.20 | -33.44% | 2,118,698 |
| Sep 10, 2026 | 4.73 | 4.87 | 4.58 | 4.80 | 4.80 | 0.76% | 204,382 |
| Sep 9, 2026 | 4.81 | 4.90 | 4.72 | 4.76 | 4.76 | -1.73% | 145,322 |
| Sep 8, 2026 | 4.80 | 4.98 | 4.56 | 4.85 | 4.85 | -13.77% | 426,272 |
| Sep 4, 2026 | 5.64 | 5.64 | 5.34 | 5.62 | 5.62 | -3.55% | 114,147 |
| Sep 3, 2026 | 5.10 | 5.95 | 4.94 | 5.83 | 5.83 | 16.42% | 418,141 |
| Sep 2, 2026 | 5.00 | 5.13 | 4.95 | 5.01 | 5.01 | - | 46,433 |
| Sep 1, 2026 | 5.14 | 5.15 | 4.92 | 5.01 | 5.01 | -3.64% | 69,446 |
| Aug 31, 2026 | 5.04 | 5.23 | 4.88 | 5.20 | 5.20 | 1.29% | 89,722 |
| Aug 28, 2026 | 5.40 | 5.40 | 4.95 | 5.13 | 5.13 | -4.42% | 150,005 |
| Aug 27, 2026 | 5.47 | 5.50 | 5.25 | 5.37 | 5.37 | -1.32% | 99,759 |
| Aug 26, 2026 | 5.47 | 5.58 | 5.01 | 5.44 | 5.44 | -2.63% | 177,173 |
| Aug 25, 2026 | 5.44 | 5.69 | 5.34 | 5.59 | 5.59 | 2.59% | 131,463 |
| Aug 24, 2026 | 5.58 | 5.66 | 5.28 | 5.45 | 5.45 | -1.52% | 130,145 |
| Aug 21, 2026 | 5.72 | 5.92 | 5.49 | 5.53 | 5.53 | -2.23% | 97,859 |
| Aug 20, 2026 | 5.80 | 5.85 | 5.31 | 5.66 | 5.66 | -4.31% | 177,622 |
| Aug 19, 2026 | 5.78 | 6.27 | 5.61 | 5.91 | 5.91 | 4.79% | 119,876 |
| Aug 18, 2026 | 5.91 | 5.96 | 5.43 | 5.64 | 5.64 | -2.84% | 85,898 |
| Aug 17, 2026 | 6.08 | 6.45 | 5.58 | 5.81 | 5.81 | -6.52% | 205,491 |
| Aug 14, 2026 | 6.15 | 6.21 | 5.96 | 6.21 | 6.21 | 0.98% | 65,420 |
| Aug 13, 2026 | 5.96 | 6.15 | 5.87 | 6.15 | 6.15 | 2.30% | 122,808 |