JSPR · Jasper Therapeutics, Inc. · Short Volume
$0.54
+0.02 (+3.84%)
At close · Oct 28
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Accordingly, based on the Company's current operating plan, and along with the Company's history of operating losses, and given the potential risk of having to repurchase the Non-Voting Convertible Preferred Stock if the Company is unable to obtain stockholder approval to convert it to Common Stock within 12 months, the Company's current cash and cash equivalents may not be sufficient to fund the Company's ongoing operations for a period of at least twelve months from the issuance date of these condensed consolidated financial statements. Accordingly, the Company has concluded that substantial doubt exists about its ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$17.27M
Shares
33.27M
Volume · Oct 28
371.17K
Avg daily vol (3M)
495.2K
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-28 | 80,120 | 4,928 | 201,397 | 39.8% |
| 2026-10-27 | 180,553 | 27,016 | 348,386 | 51.8% |
| 2026-10-26 | 138,406 | 133 | 159,835 | 86.6% |
| 2026-10-23 | 35,785 | 100 | 91,092 | 39.3% |
| 2026-10-22 | 19,522 | 0 | 25,285 | 77.2% |
| 2026-10-21 | 100,567 | 0 | 156,506 | 64.3% |
| 2026-10-20 | 102,085 | 0 | 134,986 | 75.6% |
| 2026-10-19 | 63,805 | 1,076 | 167,272 | 38.1% |
| 2026-10-16 | 49,125 | 700 | 87,178 | 56.4% |
| 2026-10-15 | 124,493 | 209 | 155,732 | 79.9% |
| 2026-10-14 | 178,975 | 14,957 | 300,623 | 59.5% |
| 2026-10-13 | 84,136 | 5,164 | 126,129 | 66.7% |
| 2026-10-12 | 117,855 | 1 | 133,078 | 88.6% |
| 2026-10-09 | 96,770 | 2,261 | 106,171 | 91.1% |
| 2026-10-08 | 47,032 | 201 | 65,055 | 72.3% |
| 2026-10-07 | 124,080 | 363 | 161,802 | 76.7% |
| 2026-10-06 | 71,147 | 217 | 117,037 | 60.8% |
| 2026-10-05 | 191,263 | 206 | 226,624 | 84.4% |
| 2026-10-02 | 42,087 | 206 | 73,011 | 57.6% |
| 2026-10-01 | 54,832 | 0 | 105,352 | 52.0% |
| 2026-09-30 | 154,952 | 0 | 207,756 | 74.6% |
| 2026-09-29 | 180,394 | 0 | 258,161 | 69.9% |
| 2026-09-28 | 49,649 | 1 | 130,879 | 37.9% |
| 2026-09-25 | 25,404 | 100 | 70,457 | 36.1% |
| 2026-09-24 | 87,434 | 659 | 157,769 | 55.4% |
| 2026-09-23 | 175,137 | 100 | 213,996 | 81.8% |
| 2026-09-22 | 52,241 | 0 | 94,002 | 55.6% |
| 2026-09-21 | 38,338 | 0 | 115,808 | 33.1% |
| 2026-09-18 | 46,294 | 0 | 70,758 | 65.4% |
| 2026-09-17 | 138,876 | 1,063 | 171,408 | 81.0% |
| 2026-09-16 | 57,448 | 8,844 | 227,437 | 25.3% |
| 2026-09-15 | 46,080 | 764 | 209,194 | 22.0% |
| 2026-09-14 | 75,971 | 31 | 178,596 | 42.5% |
| 2026-09-11 | 68,711 | 2,849 | 113,013 | 60.8% |
| 2026-09-10 | 63,248 | 212 | 103,883 | 60.9% |
| 2026-09-09 | 12,607 | 600 | 34,008 | 37.1% |
| 2026-09-08 | 34,578 | 990 | 93,549 | 37.0% |
| 2026-09-04 | 199,824 | 0 | 314,773 | 63.5% |
| 2026-09-03 | 108,142 | 0 | 209,900 | 51.5% |
| 2026-09-02 | 18,511 | 3,959 | 237,605 | 7.8% |
| 2026-09-01 | 286,309 | 2,717 | 444,457 | 64.4% |
| 2026-08-31 | 73,979 | 0 | 123,904 | 59.7% |
| 2026-08-28 | 95,282 | 221 | 188,188 | 50.6% |
| 2026-08-27 | 57,035 | 27 | 111,607 | 51.1% |
| 2026-08-26 | 33,080 | 1,700 | 106,944 | 30.9% |
| 2026-08-25 | 24,036 | 0 | 129,330 | 18.6% |
| 2026-08-24 | 30,073 | 0 | 125,701 | 23.9% |
| 2026-08-21 | 166,129 | 0 | 314,519 | 52.8% |
| 2026-08-20 | 58,724 | 0 | 2,066,304 | 2.8% |
| 2026-08-19 | 96,054 | 4 | 159,793 | 60.1% |
Showing 1–50 of 65 days