GT Biopharma, Inc. (GTBP)
NASDAQ: GTBP · Real-Time Price · USD
1.680
-0.069 (-3.97%)
At close: Aug 13, 2025, 4:00 PM
1.680
0.00 (0.00%)
After-hours: Aug 13, 2025, 4:00 PM EDT
GT Biopharma Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 13, 2025 | 1.70 | 1.71 | 1.68 | 1.68 | - | -3.95% | 38,889 |
| Aug 12, 2025 | 1.77 | 1.77 | 1.68 | 1.75 | 1.75 | 0.52% | 57,296 |
| Aug 11, 2025 | 1.74 | 1.78 | 1.71 | 1.74 | 1.74 | -2.79% | 45,018 |
| Aug 8, 2025 | 1.89 | 1.89 | 1.74 | 1.79 | 1.79 | -2.19% | 26,600 |
| Aug 7, 2025 | 1.77 | 1.83 | 1.68 | 1.83 | 1.83 | 5.17% | 33,318 |
| Aug 6, 2025 | 1.77 | 1.84 | 1.72 | 1.74 | 1.74 | -1.69% | 98,711 |
| Aug 5, 2025 | 1.77 | 1.78 | 1.72 | 1.77 | 1.77 | -0.56% | 41,526 |
| Aug 4, 2025 | 1.81 | 1.85 | 1.76 | 1.78 | 1.78 | -1.66% | 54,848 |
| Aug 1, 2025 | 1.84 | 1.92 | 1.78 | 1.81 | 1.81 | -2.69% | 38,772 |
| Jul 31, 2025 | 1.92 | 1.99 | 1.86 | 1.86 | 1.86 | -7.00% | 118,373 |
| Jul 30, 2025 | 2.11 | 2.11 | 1.96 | 2.00 | 2.00 | -1.96% | 119,363 |
| Jul 29, 2025 | 2.09 | 2.10 | 1.97 | 2.04 | 2.04 | -2.86% | 70,929 |
| Jul 28, 2025 | 2.04 | 2.21 | 2.02 | 2.10 | 2.10 | 1.94% | 81,625 |
| Jul 25, 2025 | 2.22 | 2.22 | 2.01 | 2.06 | 2.06 | -3.74% | 81,616 |
| Jul 24, 2025 | 2.14 | 2.29 | 2.06 | 2.14 | 2.14 | 0.94% | 83,737 |
| Jul 23, 2025 | 2.01 | 2.17 | 2.01 | 2.12 | 2.12 | 6.80% | 157,720 |
| Jul 22, 2025 | 2.05 | 2.05 | 1.96 | 1.99 | 1.99 | -1.73% | 39,873 |
| Jul 21, 2025 | 2.07 | 2.07 | 1.90 | 2.02 | 2.02 | -1.94% | 101,828 |
| Jul 18, 2025 | 2.01 | 2.08 | 2.01 | 2.06 | 2.06 | 1.48% | 38,902 |
| Jul 17, 2025 | 2.07 | 2.16 | 2.03 | 2.03 | 2.03 | -0.49% | 23,562 |
| Jul 16, 2025 | 2.04 | 2.11 | 2.00 | 2.04 | 2.04 | 2.00% | 35,697 |
| Jul 15, 2025 | 2.14 | 2.14 | 2.00 | 2.00 | 2.00 | -6.54% | 98,830 |
| Jul 14, 2025 | 2.21 | 2.24 | 2.12 | 2.14 | 2.14 | -4.04% | 56,740 |
| Jul 11, 2025 | 2.28 | 2.31 | 2.22 | 2.23 | 2.23 | -2.62% | 62,344 |
| Jul 10, 2025 | 2.13 | 2.30 | 2.13 | 2.29 | 2.29 | 7.51% | 101,632 |
| Jul 9, 2025 | 2.10 | 2.24 | 2.04 | 2.13 | 2.13 | 3.90% | 101,484 |
| Jul 8, 2025 | 2.17 | 2.17 | 1.91 | 2.05 | 2.05 | -5.53% | 256,122 |
| Jul 7, 2025 | 2.86 | 2.86 | 2.04 | 2.17 | 2.17 | -22.36% | 477,075 |
| Jul 3, 2025 | 3.04 | 3.09 | 2.69 | 2.80 | 2.80 | -9.72% | 126,283 |
| Jul 2, 2025 | 3.40 | 3.40 | 3.05 | 3.10 | 3.10 | -8.94% | 85,593 |
| Jul 1, 2025 | 3.60 | 3.73 | 3.40 | 3.40 | 3.40 | -5.03% | 43,478 |
| Jun 30, 2025 | 3.55 | 3.68 | 3.45 | 3.58 | 3.58 | 1.13% | 56,610 |
| Jun 27, 2025 | 3.85 | 3.85 | 3.45 | 3.54 | 3.54 | -6.84% | 69,213 |
| Jun 26, 2025 | 3.40 | 3.84 | 3.40 | 3.80 | 3.80 | 13.10% | 211,839 |
| Jun 25, 2025 | 3.45 | 3.80 | 3.35 | 3.36 | 3.36 | 1.20% | 181,584 |
| Jun 24, 2025 | 3.25 | 3.37 | 3.20 | 3.32 | 3.32 | 3.43% | 106,918 |
| Jun 23, 2025 | 3.03 | 3.27 | 2.98 | 3.21 | 3.21 | 5.25% | 69,668 |
| Jun 20, 2025 | 2.91 | 3.05 | 2.91 | 3.05 | 3.05 | 3.74% | 18,068 |
| Jun 18, 2025 | 2.80 | 2.97 | 2.80 | 2.94 | 2.94 | 5.00% | 25,185 |
| Jun 17, 2025 | 2.80 | 2.91 | 2.80 | 2.80 | 2.80 | -0.71% | 38,532 |
| Jun 16, 2025 | 2.89 | 2.89 | 2.79 | 2.82 | 2.82 | -0.70% | 57,799 |
| Jun 13, 2025 | 2.92 | 3.01 | 2.75 | 2.84 | 2.84 | 0.71% | 67,885 |
| Jun 12, 2025 | 3.10 | 3.18 | 2.82 | 2.82 | 2.82 | -11.32% | 75,576 |
| Jun 11, 2025 | 3.11 | 3.28 | 3.02 | 3.18 | 3.18 | 4.61% | 113,475 |
| Jun 10, 2025 | 3.25 | 3.25 | 2.81 | 3.04 | 3.04 | 0.66% | 98,886 |
| Jun 9, 2025 | 2.80 | 3.14 | 2.75 | 3.02 | 3.02 | 12.69% | 217,139 |
| Jun 6, 2025 | 2.75 | 2.75 | 2.62 | 2.68 | 2.68 | -0.78% | 23,442 |
| Jun 5, 2025 | 2.76 | 2.76 | 2.56 | 2.70 | 2.70 | 0.41% | 19,005 |
| Jun 4, 2025 | 2.75 | 2.80 | 2.68 | 2.69 | 2.69 | -4.61% | 28,933 |
| Jun 3, 2025 | 2.80 | 2.82 | 2.72 | 2.82 | 2.82 | 4.06% | 20,659 |