PDSB
PDS Biotechnology Corporation Common Stock
stockNASDAQ
At CloseNov 6, 2026 3:59:08 PM EST
1.23USD+4.701%(+0.06)2,946,858
Pre-marketNov 6, 2026 9:26:30 AM EST
1.19USD+1.709%(+0.02)
After-hoursNov 6, 2026 4:45:30 PM EST
1.2495USD+2.000%(+0.0245)
As of 2026-10-15, there were 3,387,210 shares short with a short interest of 6.16%.
PDSB Short Interest - Official
PDSB Short Position Change - Official
PDSB 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 | 6.16 | 3,387,210 | 1.00 | +616,799 | +22.26 | 72,474,208 | 55,003,892 |
| 2026-09-30 | 5.09 | 2,770,411 | 1.00 | -3,636,110 | -56.76 | 72,474,208 | 54,404,075 |
| 2026-09-15 | 11.78 | 6,406,521 | 1.00 | +4,056,827 | +172.65 | 72,474,208 | 54,404,075 |
| 2026-08-31 | 4.32 | 2,349,694 | 1.44 | +455,472 | +24.05 | 55,971,338 | 54,404,075 |
| 2026-08-14 | 3.48 | 1,894,222 | 1.00 | +60,790 | +3.32 | 55,971,338 | 54,404,075 |
| 2026-07-31 | 3.37 | 1,833,432 | 10.46 | +202,402 | +12.41 | 55,921,806 | 54,404,075 |
| 2026-07-15 | 3.00 | 1,631,030 | 4.39 | +290,702 | +21.69 | 55,921,806 | 54,404,075 |
| 2026-06-30 | 2.46 | 1,340,328 | 2.59 | -154,144 | -10.31 | 55,815,653 | 54,404,075 |
| 2026-06-15 | 2.75 | 1,494,472 | 1.53 | -351,122 | -19.02 | 55,815,653 | 54,404,075 |
| 2026-05-15 | 3.58 | 1,845,594 | 1.85 | +139,658 | +8.19 | 55,815,653 | 51,569,756 |
| 2026-04-30 | 3.58 | 1,705,936 | 1.71 | -11,573 | -0.67 | 55,815,653 | 47,717,105 |
| 2026-04-15 | 3.60 | 1,717,509 | 1.17 | -333,325 | -16.25 | 55,815,653 | 47,717,105 |
| 2026-03-31 | 4.30 | 2,050,834 | 3.29 | +15,545 | +0.76 | 54,721,307 | 47,717,105 |
| 2026-03-13 | 4.27 | 2,035,289 | 9.18 | -653,517 | -24.31 | 54,721,307 | 47,717,105 |
| 2026-02-27 | 5.63 | 2,688,806 | 6.79 | +268,286 | +11.08 | 54,721,307 | 47,717,105 |
| 2026-02-13 | 5.07 | 2,420,520 | 4.22 | +231,246 | +10.56 | 54,721,307 | 47,717,105 |
| 2026-01-30 | 4.59 | 2,189,274 | 2.61 | +16,509 | +0.76 | 54,721,307 | 47,717,105 |
| 2026-01-15 | 4.55 | 2,172,765 | 2.42 | +829,488 | +61.75 | 54,721,307 | 47,717,105 |
| 2025-12-31 | 2.82 | 1,343,277 | 3.03 | -252,636 | -15.83 | 54,721,307 | 47,717,105 |
| 2025-12-15 | 3.34 | 1,595,913 | 2.13 | -221,571 | -12.19 | 54,721,307 | 47,717,105 |
| 2025-11-28 | 3.81 | 1,817,484 | 3.61 | +178,238 | +10.87 | 54,721,307 | 47,717,105 |
| 2025-11-14 | 3.62 | 1,639,246 | 1.20 | +91,138 | +5.89 | 54,721,307 | 45,233,895 |
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.