SERA · Sera Prognostics, Inc.
$2.03
-0.02 (-0.98%)
At close · Jul 28
Market Cap
$79.49M
Shares
39.16M
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 % |
|---|---|---|---|---|
| 2026-07-29 | 1,804 | 0 | 3,606 | 50.0% |
| 2026-07-28 | 6,312 | 0 | 18,096 | 34.9% |
| 2026-07-27 | 14,745 | 0 | 37,972 | 38.8% |
| 2026-07-24 | 1,647 | 0 | 5,654 | 29.1% |
| 2026-07-23 | 7,537 | 0 | 10,851 | 69.5% |
| 2026-07-22 | 1,422 | 0 | 13,180 | 10.8% |
| 2026-07-21 | 9,106 | 0 | 17,303 | 52.6% |
| 2026-07-20 | 10,628 | 0 | 12,845 | 82.7% |
| 2026-07-17 | 1,688 | 0 | 7,481 | 22.6% |
| 2026-07-16 | 3,125 | 72 | 4,368 | 71.5% |
| 2026-07-15 | 25,085 | 674 | 42,251 | 59.4% |
| 2026-07-14 | 9,611 | 0 | 24,755 | 38.8% |
| 2026-07-13 | 6,144 | 0 | 19,192 | 32.0% |
| 2026-07-10 | 5,579 | 0 | 8,999 | 62.0% |
| 2026-07-09 | 7,004 | 1,333 | 19,442 | 36.0% |
| 2026-07-08 | 1,304 | 3 | 6,742 | 19.3% |
| 2026-07-07 | 1,999 | 310 | 4,081 | 49.0% |
| 2026-07-06 | 30,727 | 115 | 44,088 | 69.7% |
| 2026-07-02 | 2,495 | 0 | 7,417 | 33.6% |
| 2026-07-01 | 13,872 | 0 | 18,374 | 75.5% |
| 2026-06-30 | 5,628 | 9 | 28,547 | 19.7% |
| 2026-06-29 | 2,115 | 0 | 6,107 | 34.6% |
| 2026-06-26 | 3,118 | 25 | 9,866 | 31.6% |
| 2026-06-25 | 15,362 | 250 | 21,303 | 72.1% |
| 2026-06-24 | 4,129 | 700 | 14,336 | 28.8% |
| 2026-06-23 | 458 | 19 | 8,384 | 5.5% |
| 2026-06-22 | 2,858 | 0 | 7,384 | 38.7% |
| 2026-06-18 | 1,863 | 181 | 9,736 | 19.1% |
| 2026-06-17 | 6,113 | 0 | 13,607 | 44.9% |
| 2026-06-16 | 4,248 | 0 | 16,729 | 25.4% |
| 2026-06-15 | 4,920 | 0 | 23,800 | 20.7% |
| 2026-06-12 | 4,714 | 0 | 23,688 | 19.9% |
| 2026-06-11 | 15,997 | 4,334 | 24,845 | 64.4% |
| 2026-06-10 | 31,065 | 18,294 | 63,151 | 49.2% |
| 2026-06-09 | 12,000 | 4,762 | 28,190 | 42.6% |
| 2026-06-08 | 3,032 | 1,234 | 9,609 | 31.6% |
| 2026-06-05 | 2,118 | 0 | 21,769 | 9.7% |
| 2026-06-04 | 10,798 | 0 | 36,502 | 29.6% |
| 2026-06-03 | 2,192 | 0 | 9,834 | 22.3% |
| 2026-06-02 | 1,216 | 0 | 28,647 | 4.2% |
| 2026-06-01 | 6,413 | 0 | 13,796 | 46.5% |
| 2026-05-29 | 9,851 | 194 | 20,055 | 49.1% |
| 2026-05-28 | 9,444 | 1,859 | 19,007 | 49.7% |
| 2026-05-27 | 7,860 | 0 | 28,225 | 27.8% |
| 2026-05-26 | 30,192 | 0 | 68,863 | 43.8% |
| 2026-05-22 | 26,287 | 0 | 109,953 | 23.9% |
| 2026-05-21 | 7,038 | 0 | 13,594 | 51.8% |
| 2026-05-20 | 11,049 | 0 | 21,995 | 50.2% |
| 2026-05-19 | 3,921 | 0 | 9,325 | 42.0% |
| 2026-05-18 | 3,790 | 0 | 9,778 | 38.8% |
Showing 1–50 of 63 days