GT Biopharma, Inc. (GTBP)
NASDAQ: GTBP · Real-Time Price · USD
0.6800
-0.0420 (-5.82%)
At close: Jan 29, 2026, 4:00 PM EST
0.7109
+0.0309 (4.54%)
After-hours: Jan 29, 2026, 7:32 PM EST
GT Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 29, 2026 | 0.72 | 0.73 | 0.67 | 0.68 | 0.68 | -5.82% | 755,376 |
| Jan 28, 2026 | 0.72 | 0.73 | 0.71 | 0.72 | 0.72 | -2.35% | 524,037 |
| Jan 27, 2026 | 0.71 | 0.74 | 0.69 | 0.74 | 0.74 | 7.16% | 580,882 |
| Jan 26, 2026 | 0.71 | 0.72 | 0.69 | 0.69 | 0.69 | -3.09% | 610,600 |
| Jan 23, 2026 | 0.71 | 0.72 | 0.69 | 0.71 | 0.71 | -1.11% | 503,762 |
| Jan 22, 2026 | 0.71 | 0.73 | 0.69 | 0.72 | 0.72 | 1.41% | 677,691 |
| Jan 21, 2026 | 0.73 | 0.73 | 0.68 | 0.71 | 0.71 | -2.11% | 845,424 |
| Jan 20, 2026 | 0.75 | 0.75 | 0.71 | 0.73 | 0.73 | -2.75% | 801,385 |
| Jan 16, 2026 | 0.73 | 0.78 | 0.68 | 0.75 | 0.75 | 2.16% | 2,034,763 |
| Jan 15, 2026 | 0.75 | 0.75 | 0.70 | 0.73 | 0.73 | 10.61% | 9,466,095 |
| Jan 14, 2026 | 0.68 | 0.69 | 0.65 | 0.66 | 0.66 | -3.71% | 672,659 |
| Jan 13, 2026 | 0.73 | 0.73 | 0.67 | 0.69 | 0.69 | -6.11% | 736,221 |
| Jan 12, 2026 | 0.69 | 0.75 | 0.67 | 0.73 | 0.73 | 7.83% | 964,501 |
| Jan 9, 2026 | 0.67 | 0.69 | 0.61 | 0.68 | 0.68 | -0.44% | 1,598,080 |
| Jan 8, 2026 | 0.72 | 0.72 | 0.66 | 0.68 | 0.68 | -7.14% | 1,434,619 |
| Jan 7, 2026 | 0.80 | 0.80 | 0.72 | 0.73 | 0.73 | -7.77% | 1,157,697 |
| Jan 6, 2026 | 0.79 | 0.81 | 0.77 | 0.79 | 0.79 | -0.75% | 1,129,058 |
| Jan 5, 2026 | 0.86 | 0.86 | 0.76 | 0.80 | 0.80 | -2.09% | 2,040,692 |
| Jan 2, 2026 | 0.80 | 0.87 | 0.79 | 0.82 | 0.82 | 4.06% | 1,429,834 |
| Dec 31, 2025 | 0.84 | 0.84 | 0.75 | 0.79 | 0.79 | -3.53% | 1,683,460 |
| Dec 30, 2025 | 0.94 | 0.94 | 0.80 | 0.81 | 0.81 | -11.54% | 2,948,435 |
| Dec 29, 2025 | 0.87 | 0.93 | 0.83 | 0.92 | 0.92 | 10.54% | 4,409,400 |
| Dec 26, 2025 | 0.87 | 0.87 | 0.78 | 0.83 | 0.83 | -1.49% | 1,954,659 |
| Dec 24, 2025 | 0.82 | 0.85 | 0.79 | 0.85 | 0.85 | 4.97% | 1,533,564 |
| Dec 23, 2025 | 0.80 | 0.83 | 0.78 | 0.81 | 0.81 | 4.02% | 2,681,016 |
| Dec 22, 2025 | 0.82 | 0.82 | 0.75 | 0.77 | 0.77 | 2.25% | 4,642,334 |
| Dec 19, 2025 | 0.76 | 0.77 | 0.71 | 0.76 | 0.76 | 3.02% | 2,394,268 |
| Dec 18, 2025 | 0.74 | 0.75 | 0.70 | 0.73 | 0.73 | 4.96% | 2,755,441 |
| Dec 17, 2025 | 0.75 | 0.75 | 0.68 | 0.70 | 0.70 | -2.78% | 1,928,958 |
| Dec 16, 2025 | 0.64 | 0.73 | 0.63 | 0.72 | 0.72 | 14.81% | 2,509,671 |
| Dec 15, 2025 | 0.70 | 0.71 | 0.63 | 0.63 | 0.63 | -4.96% | 1,374,345 |
| Dec 12, 2025 | 0.66 | 0.67 | 0.64 | 0.66 | 0.66 | 1.51% | 942,103 |
| Dec 11, 2025 | 0.70 | 0.71 | 0.64 | 0.65 | 0.65 | -3.35% | 1,027,113 |
| Dec 10, 2025 | 0.65 | 0.71 | 0.64 | 0.67 | 0.67 | 5.08% | 1,270,508 |
| Dec 9, 2025 | 0.65 | 0.67 | 0.62 | 0.64 | 0.64 | -1.45% | 812,949 |
| Dec 8, 2025 | 0.65 | 0.66 | 0.61 | 0.65 | 0.65 | 6.56% | 1,081,081 |
| Dec 5, 2025 | 0.64 | 0.65 | 0.59 | 0.61 | 0.61 | -3.24% | 1,098,595 |
| Dec 4, 2025 | 0.64 | 0.66 | 0.59 | 0.63 | 0.63 | 3.59% | 1,567,544 |
| Dec 3, 2025 | 0.78 | 0.79 | 0.58 | 0.61 | 0.61 | -19.57% | 1,946,298 |
| Dec 2, 2025 | 0.80 | 0.82 | 0.75 | 0.76 | 0.76 | -3.10% | 553,116 |
| Dec 1, 2025 | 0.79 | 0.79 | 0.76 | 0.78 | 0.78 | -1.27% | 318,783 |
| Nov 28, 2025 | 0.80 | 0.82 | 0.77 | 0.79 | 0.79 | -1.46% | 258,340 |
| Nov 26, 2025 | 0.76 | 0.83 | 0.74 | 0.80 | 0.80 | 7.25% | 675,916 |
| Nov 25, 2025 | 0.77 | 0.79 | 0.74 | 0.75 | 0.75 | -1.79% | 521,426 |
| Nov 24, 2025 | 0.75 | 0.79 | 0.74 | 0.76 | 0.76 | 3.69% | 713,271 |
| Nov 21, 2025 | 0.72 | 0.77 | 0.69 | 0.73 | 0.73 | 4.13% | 761,492 |
| Nov 20, 2025 | 0.69 | 0.73 | 0.67 | 0.71 | 0.71 | 3.68% | 968,278 |
| Nov 19, 2025 | 0.69 | 0.72 | 0.66 | 0.68 | 0.68 | 3.74% | 823,739 |
| Nov 18, 2025 | 0.67 | 0.69 | 0.62 | 0.66 | 0.66 | -4.63% | 774,928 |
| Nov 17, 2025 | 0.76 | 0.77 | 0.66 | 0.69 | 0.69 | -25.34% | 1,951,601 |