SER short interest
Serina Therapeutics Inc. · Healthcare · Biotechnology · settlement date 2026-09-30
| Shares short | 56,600 |
|---|---|
| Change vs prior report | -62,760 (-52.6%) |
| Change over six months | -88.2% |
| Days to cover | 1.00 (sector: 3.78) |
| Average daily volume | 121,092 |
| Rank in Healthcare | #779 of 922 by days to cover |
SER short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 56,600 | -52.6% | 1.00 | 121,092 |
| 2026-09-15 | 119,360 | +70.3% | 1.44 | 82,864 |
| 2026-08-31 | 70,094 | -51.8% | 1.32 | 53,172 |
| 2026-08-14 | 145,548 | -34.7% | 2.10 | 69,205 |
| 2026-07-31 | 222,920 | -21.7% | 8.55 | 26,087 |
| 2026-07-15 | 284,546 | -0.3% | 5.23 | 54,394 |
| 2026-06-30 | 285,430 | -25.7% | 3.46 | 82,559 |
| 2026-06-15 | 383,983 | +11.3% | 2.10 | 182,466 |
| 2026-05-29 | 345,042 | +6.8% | 3.75 | 91,974 |
| 2026-05-15 | 323,055 | +9.9% | 4.07 | 79,414 |
| 2026-04-30 | 293,855 | -21.4% | 4.06 | 72,379 |
| 2026-04-15 | 373,657 | -21.8% | 1.57 | 237,848 |
| 2026-03-31 | 478,077 | +332.6% | 1.00 | 16,536,923 |
| 2026-03-13 | 110,517 | -15.1% | 2.02 | 54,587 |
| 2026-02-27 | 130,122 | +41.9% | 1.35 | 96,117 |
| 2026-02-13 | 91,712 | -90.9% | 1.00 | 348,643 |
| 2026-01-30 | 1,005,090 | +1079.9% | 1.00 | 7,588,539 |
| 2026-01-15 | 85,186 | +223.0% | 1.00 | 165,456 |
| 2025-12-31 | 26,375 | -27.5% | 1.00 | 31,603 |
| 2025-12-15 | 36,399 | -14.5% | 2.35 | 15,509 |
| 2025-11-28 | 42,561 | -32.9% | 3.12 | 13,627 |
| 2025-11-14 | 63,378 | +19.1% | 2.52 | 25,110 |
| 2025-10-31 | 53,221 | -23.2% | 1.83 | 29,109 |
| 2025-10-15 | 69,282 | +18.3% | 1.39 | 49,688 |
| 2025-09-30 | 58,557 | -28.6% | 2.35 | 24,893 |
import finzdata as yf
yf.Ticker("SER").short_interest # every report since 2017
yf.Client().short_interest(["SER"], start="2018-01-01")Healthcare short interest · SER price history · Who owns SER · All short interest