SER
Serina Therapeutics, Inc.
stockNYSEAMERICAN
At CloseNov 13, 2026 3:41:55 PM EST
1.50USD+6.383%(+0.09)10,779
Pre-marketNov 13, 2026 8:39:30 AM EST
1.3936USD-1.163%(-0.0164)
After-hoursNov 13, 2026 4:10:30 PM EST
1.39USD-7.333%(-0.11)
As of 2026-10-30, there were 46,787 shares short with a short interest of 2.35%.
SER Short Interest - Official
SER Short Position Change - Official
SER Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-30 | 2.35 | 46,787 | 1.00 | +2,917 | +6.65 | 25,400,473 | 1,992,132 |
| 2026-10-15 | 2.20 | 43,870 | 1.14 | -12,730 | -22.49 | 25,400,473 | 1,992,132 |
| 2026-09-30 | 2.84 | 56,600 | 1.00 | -62,760 | -52.58 | 25,400,473 | 1,992,132 |
| 2026-09-15 | 5.99 | 119,360 | 1.44 | +49,266 | +70.29 | 25,400,473 | 1,992,132 |
| 2026-08-31 | 3.52 | 70,094 | 1.32 | -75,454 | -51.84 | 25,400,473 | 1,992,132 |
| 2026-08-14 | 7.31 | 145,548 | 2.10 | -77,372 | -34.71 | 14,997,505 | 1,992,132 |
| 2026-07-31 | 6.21 | 222,920 | 8.55 | -61,626 | -21.66 | 14,997,505 | 3,591,136 |
| 2026-07-15 | 7.92 | 284,546 | 5.23 | -884 | -0.31 | 14,997,505 | 3,591,136 |
| 2026-06-30 | 7.95 | 285,430 | 3.46 | -98,553 | -25.67 | 14,997,505 | 3,591,136 |
| 2026-06-15 | 10.69 | 383,983 | 2.10 | +60,928 | +18.86 | 14,997,505 | 3,591,136 |
| 2026-05-15 | 9.75 | 323,055 | 4.07 | +29,200 | +9.94 | 14,997,505 | 3,314,895 |
| 2026-04-30 | 8.31 | 293,855 | 4.06 | -79,802 | -21.36 | 14,898,617 | 3,535,026 |
| 2026-04-15 | 10.57 | 373,657 | 1.57 | -104,420 | -21.84 | 12,314,159 | 3,535,026 |
| 2026-03-31 | 13.52 | 478,077 | 1.00 | +367,560 | +332.58 | 12,314,159 | 3,535,026 |
| 2026-03-13 | 3.13 | 110,517 | 2.02 | -19,605 | -15.07 | 10,785,564 | 3,535,026 |
| 2026-02-27 | 3.68 | 130,122 | 1.35 | +38,410 | +41.88 | 10,785,564 | 3,535,026 |
| 2026-02-13 | 2.59 | 91,712 | 1.00 | -913,378 | -90.88 | 10,785,564 | 3,535,026 |
| 2026-01-30 | 28.43 | 1,005,090 | 1.00 | +919,904 | +1,079.88 | 10,664,064 | 3,535,026 |
| 2026-01-15 | 2.41 | 85,186 | 1.00 | +58,811 | +222.98 | 10,664,064 | 3,535,026 |
| 2025-12-31 | 0.75 | 26,375 | 1.00 | -10,024 | -27.54 | 10,664,064 | 3,535,026 |
| 2025-12-15 | 1.03 | 36,399 | 2.35 | -6,162 | -14.48 | 10,664,064 | 3,535,026 |
| 2025-11-28 | 1.20 | 42,561 | 3.12 | -20,817 | -32.85 | 10,664,064 | 3,535,026 |
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.