Ocean Power Technologies, Inc. OPTT
0.32 USD -0.36 (-52.96%)
Regular-session close
0.34 +0.02 +5.56%
After hours · Nov 13, 7:59 PM ET
0.30 Day range 0.415
0.29 52-week range 21.00
- YTD
- +7.33%
- 1 year
- -26.82%
OPTT price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Nov 13, 2026 | 0.35 | 0.42 | 0.30 | 0.32 | -0.36 | -52.65% | 12,485,772 |
| Nov 12, 2026 | 0.56 | 0.89 | 0.55 | 0.68 | +0.11 | +19.30% | 7,479,800 |
| Nov 11, 2026 | 0.45 | 0.63 | 0.42 | 0.57 | +0.14 | +32.56% | 5,278,700 |
| Nov 10, 2026 | 0.40 | 0.44 | 0.40 | 0.43 | +0.01 | +2.38% | 617,400 |
| Nov 9, 2026 | 0.44 | 0.47 | 0.39 | 0.42 | -0.01 | -2.33% | 1,163,500 |
| Nov 6, 2026 | 0.39 | 0.44 | 0.37 | 0.43 | +0.05 | +13.16% | 777,500 |
| Nov 5, 2026 | 0.44 | 0.44 | 0.35 | 0.38 | -0.06 | -13.64% | 901,100 |
| Nov 4, 2026 | 0.45 | 0.49 | 0.42 | 0.44 | -0.02 | -4.35% | 707,700 |
| Nov 3, 2026 | 0.41 | 0.46 | 0.41 | 0.46 | +0.05 | +12.20% | 444,700 |
| Nov 2, 2026 | 0.41 | 0.42 | 0.40 | 0.41 | 0.00 | 0.00% | 525,400 |
| Oct 30, 2026 | 0.41 | 0.42 | 0.39 | 0.41 | -0.01 | -2.38% | 623,500 |
| Oct 29, 2026 | 0.49 | 0.50 | 0.37 | 0.42 | -0.26 | -38.24% | 3,535,500 |
| Oct 28, 2026 | 0.65 | 0.70 | 0.60 | 0.68 | +0.04 | +6.25% | 219,700 |
| Oct 27, 2026 | 0.60 | 0.67 | 0.58 | 0.64 | +0.04 | +6.67% | 480,100 |
| Oct 26, 2026 | 0.69 | 0.70 | 0.60 | 0.60 | -0.09 | -13.04% | 714,000 |
| Oct 23, 2026 | 0.65 | 0.73 | 0.62 | 0.69 | +0.04 | +6.15% | 613,500 |
| Oct 22, 2026 | 0.56 | 0.65 | 0.56 | 0.65 | +0.04 | +6.56% | 298,700 |
| Oct 21, 2026 | 0.57 | 0.62 | 0.55 | 0.61 | +0.06 | +10.91% | 292,700 |
| Oct 20, 2026 | 0.57 | 0.60 | 0.54 | 0.55 | -0.03 | -5.17% | 282,900 |
| Oct 19, 2026 | 0.63 | 0.66 | 0.56 | 0.58 | -0.03 | -4.92% | 391,800 |
| Oct 16, 2026 | 0.68 | 0.68 | 0.59 | 0.61 | -0.08 | -11.59% | 462,400 |
| Oct 15, 2026 | 0.65 | 0.69 | 0.63 | 0.69 | +0.03 | +4.55% | 287,500 |
| Oct 14, 2026 | 0.71 | 0.71 | 0.65 | 0.66 | -0.06 | -8.33% | 402,100 |
| Oct 13, 2026 | 0.69 | 0.72 | 0.66 | 0.72 | +0.02 | +2.86% | 408,200 |
| Oct 12, 2026 | 0.82 | 0.84 | 0.62 | 0.70 | -0.15 | -17.65% | 2,032,000 |
| Oct 9, 2026 | 0.90 | 0.91 | 0.83 | 0.85 | -0.05 | -5.56% | 878,300 |
| Oct 8, 2026 | 0.98 | 0.99 | 0.89 | 0.90 | -0.06 | -6.25% | 859,500 |
| Oct 7, 2026 | 1.10 | 1.26 | 0.95 | 0.96 | -0.10 | -9.43% | 1,472,900 |
| Oct 6, 2026 | 0.96 | 1.32 | 0.92 | 1.06 | +0.10 | +10.42% | 3,614,500 |
| Oct 5, 2026 | 1.02 | 1.04 | 0.91 | 0.96 | -0.06 | -5.88% | 664,200 |
| Oct 2, 2026 | 1.04 | 1.11 | 1.00 | 1.02 | 0.00 | 0.00% | 658,800 |
| Oct 1, 2026 | 1.30 | 1.38 | 1.02 | 1.02 | -0.32 | -23.88% | 911,400 |
| Sep 30, 2026 | 1.40 | 1.42 | 1.27 | 1.34 | -0.02 | -1.47% | 451,400 |
| Sep 29, 2026 | 1.65 | 1.66 | 1.35 | 1.36 | -0.31 | -18.56% | 665,100 |
| Sep 28, 2026 | 1.96 | 1.97 | 1.67 | 1.67 | -0.34 | -16.92% | 544,100 |
| Sep 25, 2026 | 2.10 | 2.15 | 2.00 | 2.01 | -0.08 | -3.83% | 160,900 |
| Sep 24, 2026 | 2.11 | 2.29 | 2.05 | 2.09 | -0.11 | -5.00% | 321,000 |
| Sep 23, 2026 | 2.10 | 2.22 | 2.01 | 2.20 | +0.08 | +3.77% | 222,400 |
| Sep 22, 2026 | 2.28 | 2.31 | 2.11 | 2.12 | -0.18 | -7.83% | 336,000 |
| Sep 21, 2026 | 2.18 | 2.38 | 2.14 | 2.30 | +0.19 | +9.00% | 429,800 |
| Sep 18, 2026 | 1.92 | 2.19 | 1.92 | 2.11 | +0.18 | +9.33% | 566,100 |
| Sep 17, 2026 | 1.89 | 1.99 | 1.82 | 1.93 | +0.11 | +6.04% | 357,300 |
| Sep 16, 2026 | 2.05 | 2.07 | 1.75 | 1.82 | -0.23 | -11.22% | 791,900 |
| Sep 15, 2026 | 2.54 | 2.60 | 2.00 | 2.05 | -0.68 | -24.91% | 750,000 |
| Sep 14, 2026 | 3.23 | 3.23 | 2.45 | 2.73 | -0.57 | -17.27% | 762,600 |
| Sep 11, 2026 | 4.20 | 4.50 | 3.00 | 3.30 | -1.50 | -31.25% | 2,118,700 |
| Sep 10, 2026 | 4.80 | 4.80 | 4.50 | 4.80 | 0.00 | 0.00% | 204,383 |
| Sep 9, 2026 | 4.80 | 4.80 | 4.80 | 4.80 | 0.00 | 0.00% | 145,323 |
| Sep 8, 2026 | 4.80 | 5.10 | 4.50 | 4.80 | -0.90 | -15.79% | 426,273 |
| Sep 4, 2026 | 5.70 | 5.70 | 5.40 | 5.70 | 0.00 | 0.00% | 114,147 |
| Sep 3, 2026 | 5.10 | 6.00 | 4.80 | 5.70 | +0.60 | +11.76% | 418,140 |
| Sep 2, 2026 | 5.10 | 5.10 | 5.10 | 5.10 | 0.00 | 0.00% | 46,433 |
| Sep 1, 2026 | 5.10 | 5.10 | 4.80 | 5.10 | 0.00 | 0.00% | 69,447 |
| Aug 31, 2026 | 5.10 | 5.10 | 4.80 | 5.10 | 0.00 | 0.00% | 89,533 |
| Aug 28, 2026 | 5.40 | 5.40 | 5.10 | 5.10 | -0.30 | -5.56% | 150,007 |
| Aug 27, 2026 | 5.40 | 5.40 | 5.40 | 5.40 | 0.00 | 0.00% | 99,760 |
| Aug 26, 2026 | 5.40 | 5.70 | 5.10 | 5.40 | -0.30 | -5.26% | 177,173 |
| Aug 25, 2026 | 5.40 | 5.70 | 5.40 | 5.70 | +0.30 | +5.56% | 131,463 |
| Aug 24, 2026 | 5.70 | 5.70 | 5.40 | 5.40 | 0.00 | 0.00% | 130,147 |
| Aug 21, 2026 | 5.70 | 6.00 | 5.40 | 5.40 | -0.30 | -5.26% | 97,860 |
| Aug 20, 2026 | 5.70 | 5.70 | 5.40 | 5.70 | -0.30 | -5.00% | 177,623 |
| Aug 19, 2026 | 5.70 | 6.30 | 5.70 | 6.00 | +0.30 | +5.26% | 119,877 |
| Aug 18, 2026 | 6.00 | 6.00 | 5.40 | 5.70 | 0.00 | 0.00% | 85,900 |
| Aug 17, 2026 | 6.00 | 6.60 | 5.70 | 5.70 | -0.60 | -9.52% | 205,490 |
| Aug 14, 2026 | 6.30 | 6.30 | 6.00 | 6.30 | 0.00 | 0.00% | 65,420 |
65 days, newest first. Daily bars as drawn on the OPTT chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.