ONTTF
OXFORD NANOPORE TECH PLC
stockOTC
EODOct 2, 2026
3.04USD+6.742%(+0.19)276,670
As of 2026-09-15, there were 939,115 shares short with a short interest of 0.34%.
ONTTF Short Interest - Official
Short Interest
ONTTF Short Position Change - Official
Short Position Change
ONTTF Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 0.34 | 939,115 | 13.35 | -86,427 | -8.43 | 0 | 273,872,031 |
| 2026-08-31 | 0.37 | 1,025,542 | 7.77 | -755 | -0.07 | 0 | 273,872,031 |
| 2026-08-14 | 0.37 | 1,026,297 | 74.35 | -1,086 | -0.11 | 0 | 273,872,031 |
| 2026-07-31 | 0.38 | 1,027,383 | 27.15 | -33,374 | -3.15 | 0 | 273,872,031 |
| 2026-07-15 | 0.39 | 1,060,757 | 53.25 | +19,250 | +1.85 | 0 | 273,872,031 |
| 2026-06-30 | 0.38 | 1,041,507 | 60.80 | -386,624 | -27.07 | 0 | 273,211,056 |
| 2026-06-15 | 0.52 | 1,428,131 | 6.15 | -534,029 | -27.22 | 0 | 273,211,056 |
| 2026-05-15 | 0.72 | 1,962,160 | 30.39 | -401,689 | -16.99 | 0 | 273,104,112 |
| 2026-04-30 | 0.88 | 2,363,849 | 39.06 | -21,151 | -0.89 | 0 | 270,077,505 |
| 2026-04-15 | 0.88 | 2,385,000 | 49.91 | +27,219 | +1.15 | 0 | 270,077,505 |
| 2026-03-31 | 0.87 | 2,357,781 | 69.01 | -445,377 | -15.89 | 0 | 270,077,505 |
| 2026-03-13 | 1.04 | 2,803,158 | 60.15 | -1,471,153 | -34.42 | 0 | 270,077,505 |
| 2026-02-27 | 1.58 | 4,274,311 | 403.05 | -9,800 | -0.23 | 0 | 270,077,505 |
| 2026-02-13 | 1.59 | 4,284,111 | 129.84 | +1,533,387 | +55.74 | 0 | 270,077,505 |
| 2026-01-30 | 1.02 | 2,750,724 | 51.09 | -52,252 | -1.86 | 0 | 270,077,505 |
| 2026-01-15 | 1.04 | 2,802,976 | 154.13 | -14,303 | -0.51 | 0 | 270,077,505 |
| 2025-12-31 | 1.04 | 2,817,279 | 207.06 | +3,155 | +0.11 | 0 | 270,077,505 |
| 2025-12-15 | 1.04 | 2,814,124 | 24.45 | -544 | -0.02 | 0 | 270,077,505 |
| 2025-11-28 | 1.04 | 2,814,668 | 45.70 | -107,347 | -3.67 | 0 | 270,077,505 |
| 2025-11-14 | 1.08 | 2,922,015 | 66.22 | +79,578 | +2.80 | 0 | 270,077,505 |
| 2025-10-31 | 1.05 | 2,842,437 | 40.91 | -285,694 | -9.13 | 0 | 270,077,505 |
| 2025-10-15 | 1.16 | 3,128,131 | 18.85 | +265,713 | +9.28 | 0 | 270,077,505 |
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.