OPTT
Ocean Power Technologies, Inc.
stockNYSEAMERICAN
At CloseNov 6, 2026 3:59:59 PM EST
0.42USD+11.981%(+0.05)778,697
Pre-marketNov 6, 2026 9:29:30 AM EST
0.395USD+5.165%(+0.019)
After-hoursNov 6, 2026 4:58:30 PM EST
0.4151USD-1.308%(-0.0055)
As of 2026-10-15, there were 1,458,260 shares short with a short interest of 16.70%.
OPTT Short Interest - Official
OPTT Short Position Change - Official
OPTT Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 16.70 | 1,458,260 | 1.31 | -333,434 | -18.61 | 9,004,628 | 8,731,594 |
| 2026-09-30 | 31.30 | 1,791,694 | 4.06 | +261,282 | +17.07 | 9,004,628 | 5,724,524 |
| 2026-09-15 | 26.73 | 1,530,412 | 3.02 | +331,307 | +27.63 | 300,154 | 5,724,524 |
| 2026-08-31 | 20.95 | 1,199,105 | 9.00 | +238,124 | +24.78 | 9,004,627 | 5,724,524 |
| 2026-08-14 | 16.79 | 960,981 | 6.39 | +151,475 | +18.71 | 9,004,627 | 5,724,524 |
| 2026-07-31 | 14.14 | 809,506 | 3.51 | +95,901 | +13.44 | 9,004,627 | 5,724,524 |
| 2026-07-15 | 13.38 | 713,606 | 5.38 | +205,485 | +40.44 | 8,505,561 | 5,332,092 |
| 2026-06-30 | 9.53 | 508,121 | 4.77 | -266,715 | -34.42 | 8,505,561 | 5,332,092 |
| 2026-06-15 | 14.53 | 774,836 | 2.74 | +286,724 | +58.74 | 8,505,561 | 5,332,092 |
| 2026-05-15 | 9.15 | 488,112 | 5.73 | -26,560 | -5.16 | 7,600,781 | 5,332,092 |
| 2026-04-30 | 8.74 | 514,673 | 4.79 | -39,589 | -7.14 | 7,600,781 | 5,887,318 |
| 2026-04-15 | 9.41 | 554,262 | 5.69 | -60,696 | -9.87 | 7,600,781 | 5,887,318 |
| 2026-03-31 | 10.45 | 614,958 | 3.33 | +50,762 | +9.00 | 7,600,781 | 5,887,318 |
| 2026-03-13 | 9.58 | 564,196 | 1.49 | -29,543 | -4.98 | 6,498,665 | 5,887,318 |
| 2026-02-27 | 10.09 | 593,739 | 4.54 | +157,794 | +36.20 | 6,498,665 | 5,887,318 |
| 2026-02-13 | 7.40 | 435,945 | 2.22 | -199,988 | -31.45 | 6,498,665 | 5,887,318 |
| 2026-01-30 | 10.80 | 635,933 | 1.00 | -205,550 | -24.43 | 6,498,665 | 5,887,318 |
| 2026-01-15 | 14.29 | 841,483 | 1.16 | +286,622 | +51.66 | 6,498,665 | 5,887,318 |
| 2025-12-31 | 9.42 | 554,861 | 3.85 | +8,121 | +1.49 | 6,498,665 | 5,887,318 |
| 2025-12-15 | 9.20 | 546,740 | 4.20 | +36,448 | +7.14 | 6,415,135 | 5,942,298 |
| 2025-11-28 | 8.60 | 510,293 | 5.33 | -89,467 | -14.92 | 6,100,483 | 5,936,075 |
| 2025-11-14 | 10.10 | 599,759 | 3.82 | -22,190 | -3.57 | 6,100,483 | 5,936,075 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.