PBM
Psyence Biomedical Ltd. Common Shares
stockNASDAQ
Market OpenOct 5, 2026 10:53:36 AM EDT
5.49USD+6.395%(+0.33)112,496
5.1400Bid6.2200Ask1.0800SpreadPre-marketOct 5, 2026 9:14:30 AM EDT
5.6844USD+10.163%(+0.5244)
As of 2026-09-15, there were 48,219 shares short with a short interest of 253.53%.
PBM Short Interest - Official
Short Interest
PBM Short Position Change - Official
Short Position Change
PBM 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 | 253.53 | 48,219 | 1.00 | +34,268 | +245.63 | 3,814,328 | 19,019 |
| 2026-08-31 | 73.35 | 13,951 | 1.00 | -429 | -2.98 | 3,814,328 | 19,019 |
| 2026-08-14 | 75.61 | 14,380 | 1.00 | -23,043 | -61.57 | 3,814,328 | 19,019 |
| 2026-07-31 | 196.77 | 37,423 | 1.00 | +6,703 | +21.82 | 3,814,328 | 19,019 |
| 2026-07-15 | 161.52 | 30,720 | 1.00 | -5,285 | -14.68 | 3,814,328 | 19,019 |
| 2026-06-30 | 189.31 | 36,005 | 1.00 | +2,458 | +7.33 | 3,814,328 | 19,019 |
| 2026-06-15 | 176.39 | 33,547 | 1.00 | -37,725 | -52.93 | 2,293,307 | 19,019 |
| 2026-05-15 | 374.74 | 71,272 | 1.00 | +29,611 | +71.08 | 2,293,307 | 19,019 |
| 2026-04-30 | 5.84 | 41,661 | 1.00 | -1,484 | -3.44 | 2,293,307 | 713,232 |
| 2026-04-15 | 6.05 | 43,145 | 1.72 | -7,415 | -14.67 | 2,293,307 | 713,232 |
| 2026-03-31 | 7.09 | 50,560 | 3.37 | -23,207 | -31.46 | 2,293,307 | 713,232 |
| 2026-03-13 | 10.34 | 73,767 | 3.40 | -68,313 | -48.08 | 1,147,148 | 713,232 |
| 2026-02-27 | 19.92 | 142,080 | 1.00 | +55,355 | +63.83 | 1,022,177 | 713,232 |
| 2026-02-13 | 12.16 | 86,725 | 1.00 | +62,488 | +257.82 | 1,022,177 | 713,232 |
| 2026-01-30 | 20.39 | 24,237 | 1.00 | +22,367 | +1,195.87 | 170,363 | 118,872 |
| 2026-01-15 | 9.44 | 1,870 | 1.00 | -1,288 | -40.79 | 177,461 | 19,812 |
| 2025-12-31 | 15.94 | 3,159 | 1.00 | -5,510 | -63.56 | 52,001 | 19,812 |
| 2025-12-15 | 43.75 | 8,668 | 1.00 | +5,828 | +205.23 | 52,001 | 19,812 |
| 2025-11-28 | 14.33 | 2,840 | 1.00 | +83 | +3.01 | 52,001 | 19,812 |
| 2025-11-14 | 13.92 | 2,757 | 1.00 | +566 | +25.85 | 6,508 | 19,812 |
| 2025-10-31 | 11.06 | 2,191 | 1.62 | -1,444 | -39.74 | 6,508 | 19,812 |
| 2025-10-15 | 18.35 | 3,635 | 1.00 | +1,798 | +97.91 | 6,508 | 19,812 |
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.