JSPR short interest
Jasper Therapeutics Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 6,218,239 |
|---|---|
| Change vs prior report | 409,965 (+7.1%) |
| Change over six months | +106.2% |
| Days to cover | 16.30 (sector: 3.78) |
| Average daily volume | 381,578 |
| Rank in Healthcare | #28 of 922 by days to cover |
JSPR short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 6,218,239 | +7.1% | 16.30 | 381,578 |
| 2026-09-15 | 5,808,274 | +5.8% | 16.43 | 353,411 |
| 2026-08-31 | 5,492,117 | +2.5% | 7.69 | 714,460 |
| 2026-08-14 | 5,358,334 | +24.3% | 7.76 | 690,501 |
| 2026-07-31 | 4,311,877 | +159.5% | 1.00 | 4,576,589 |
| 2026-07-15 | 1,661,803 | -2.4% | 1.88 | 882,127 |
| 2026-06-30 | 1,703,161 | -13.0% | 2.73 | 623,080 |
| 2026-06-15 | 1,958,290 | -12.8% | 2.05 | 957,316 |
| 2026-05-29 | 2,246,874 | -9.7% | 9.51 | 236,234 |
| 2026-05-15 | 2,487,193 | -8.5% | 10.25 | 242,615 |
| 2026-04-30 | 2,719,374 | -0.4% | 7.71 | 352,892 |
| 2026-04-15 | 2,730,146 | -9.4% | 3.33 | 819,157 |
| 2026-03-31 | 3,015,156 | -3.4% | 8.44 | 357,201 |
| 2026-03-13 | 3,120,042 | -6.6% | 7.49 | 416,643 |
| 2026-02-27 | 3,340,380 | -2.7% | 12.58 | 265,624 |
| 2026-02-13 | 3,433,577 | -3.5% | 6.05 | 567,107 |
| 2026-01-30 | 3,559,637 | -2.3% | 7.08 | 502,572 |
| 2026-01-15 | 3,643,903 | +13.0% | 2.51 | 1,453,886 |
| 2025-12-31 | 3,224,369 | -6.7% | 4.56 | 706,758 |
| 2025-12-15 | 3,455,246 | +88.6% | 1.00 | 6,402,040 |
| 2025-11-28 | 1,831,825 | +21.4% | 4.93 | 371,443 |
| 2025-11-14 | 1,508,904 | -1.1% | 3.37 | 447,904 |
| 2025-10-31 | 1,525,711 | -1.4% | 4.09 | 372,754 |
| 2025-10-15 | 1,547,641 | +2.4% | 3.59 | 431,572 |
| 2025-09-30 | 1,511,116 | +30.1% | 2.96 | 510,910 |
import finzdata as yf
yf.Ticker("JSPR").short_interest # every report since 2017
yf.Client().short_interest(["JSPR"], start="2018-01-01")Healthcare short interest · JSPR price history · Who owns JSPR · All short interest