GTBP
GT Biopharma Inc. Common Stock
stockNASDAQ
At CloseOct 27, 2026 3:59:47 PM EDT
5.59USD+10.355%(+0.52)101,748
Pre-marketOct 27, 2026 9:29:30 AM EDT
5.68USD+12.032%(+0.61)
After-hoursOct 27, 2026 4:09:30 PM EDT
5.50USD-1.698%(-0.10)
As of 2026-10-15, there were 278,799 shares short with a short interest of 20.83%.
GTBP Short Interest - Official
GTBP Short Position Change - Official
GTBP Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | 20.83 | 278,799 | 7.22 | +19,374 | +7.47 | 1,804,379 | 1,338,742 |
| 2026-09-30 | 19.38 | 259,425 | 4.41 | +2,811 | +1.10 | 1,804,379 | 1,338,742 |
| 2026-09-15 | 19.17 | 256,614 | 1.37 | +102,927 | +66.97 | 1,804,379 | 1,338,742 |
| 2026-08-31 | 11.48 | 153,687 | 9.99 | -8,845 | -5.44 | 1,804,380 | 1,338,742 |
| 2026-08-14 | 12.14 | 162,532 | 9.26 | +5,790 | +3.69 | 1,442,516 | 1,338,742 |
| 2026-07-31 | 38.03 | 156,741 | 7.75 | -34,645 | -18.10 | 1,442,516 | 412,120 |
| 2026-07-15 | 46.44 | 191,386 | 4.17 | +54,409 | +39.72 | 1,442,516 | 412,120 |
| 2026-06-30 | 33.24 | 136,977 | 2.42 | +35,972 | +35.61 | 1,442,516 | 412,120 |
| 2026-06-15 | 24.51 | 101,005 | 1.64 | +17,998 | +21.68 | 1,442,516 | 412,120 |
| 2026-05-15 | 20.14 | 83,007 | 1.00 | +58,825 | +243.26 | 1,424,895 | 412,120 |
| 2026-04-30 | 6.17 | 24,182 | 1.00 | -2,661 | -9.91 | 1,262,156 | 392,056 |
| 2026-04-15 | 6.85 | 26,843 | 1.27 | -3,052 | -10.21 | 1,262,156 | 392,056 |
| 2026-03-31 | 7.63 | 29,895 | 1.14 | -10,880 | -26.68 | 1,262,156 | 392,056 |
| 2026-03-13 | 10.40 | 40,775 | 1.40 | -42,800 | -51.21 | 1,066,088 | 392,056 |
| 2026-02-27 | 21.32 | 83,575 | 2.26 | -21,601 | -20.54 | 1,066,088 | 392,056 |
| 2026-02-13 | 26.83 | 105,176 | 1.40 | -2,475 | -2.30 | 1,066,088 | 392,056 |
| 2026-01-30 | 27.46 | 107,651 | 3.37 | +10,645 | +10.97 | 1,066,088 | 392,056 |
| 2026-01-15 | 24.74 | 97,006 | 1.18 | +12,554 | +14.86 | 425,445 | 392,056 |
| 2025-12-31 | 21.54 | 84,453 | 1.00 | +26,323 | +45.28 | 425,445 | 392,056 |
| 2025-12-15 | 14.83 | 58,130 | 1.34 | -7,318 | -11.18 | 425,445 | 392,056 |
| 2025-11-28 | 17.67 | 65,447 | 2.00 | +8,350 | +14.62 | 425,445 | 370,473 |
| 2025-11-14 | 46.08 | 57,097 | 1.00 | +4,681 | +8.93 | 425,445 | 123,914 |
| 2025-10-31 | 42.30 | 52,416 | 2.25 | +10,621 | +25.41 | 425,445 | 123,914 |
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.