GT Biopharma, Inc. (GTBP) NASDAQ
Currency In USD
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Currency In USD
If you invested $1000 in GT Biopharma, Inc. (GTBP) 10 years ago, it would be worth $0.01 as of October 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1.39, while $1000 invested 1 year ago would be worth $348.16. This corresponds to total returns of -100%, -99.86%, -65.18%, respectively, with annualized returns of -68.03%, -73.14%, -65.18%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| October 12, 2026 | 6.79 | 6.8 | 6.8 | 7.05 | 6.5 | 37,842 |
| October 09, 2026 | 5.96 | 6.68 | 6.68 | 6.68 | 5.93 | 42,624 |
| October 08, 2026 | 6.2 | 5.96 | 5.96 | 6.22 | 5.8 | 31,353 |
| October 07, 2026 | 6.3 | 6.2 | 6.2 | 6.47 | 6.2 | 18,915 |
| October 06, 2026 | 6.29 | 6.37 | 6.37 | 6.43 | 6.29 | 22,297 |
| October 05, 2026 | 6.44 | 6.16 | 6.16 | 6.68 | 6.12 | 38,507 |
| October 02, 2026 | 6.41 | 6.1 | 6.1 | 6.51 | 6.01 | 62,111 |
| October 01, 2026 | 6.34 | 6.2 | 6.2 | 6.46 | 6 | 38,600 |
| September 30, 2026 | 6.93 | 6.47 | 6.47 | 6.98 | 6.47 | 29,493 |
| September 29, 2026 | 7.08 | 6.88 | 6.88 | 7.1 | 6.71 | 34,383 |
| September 28, 2026 | 6.94 | 6.8 | 6.8 | 7.14 | 6.79 | 34,015 |
| September 25, 2026 | 6.84 | 6.89 | 6.89 | 7.25 | 6.84 | 79,742 |
| September 24, 2026 | 7.01 | 6.83 | 6.83 | 7.1 | 6.59 | 28,114 |
| September 23, 2026 | 7.08 | 7.1 | 7.1 | 7.29 | 6.83 | 53,613 |
| September 22, 2026 | 7.12 | 7.18 | 7.18 | 7.2 | 6.35 | 74,054 |
| September 21, 2026 | 7.16 | 7.18 | 7.18 | 7.82 | 6.9 | 57,660 |
| September 18, 2026 | 7.52 | 7.16 | 7.16 | 7.52 | 7.16 | 37,460 |
| September 17, 2026 | 7.8 | 7.49 | 7.49 | 7.8 | 6.33 | 110,548 |
| September 16, 2026 | 8.86 | 7.81 | 7.81 | 8.86 | 7.31 | 107,145 |
| September 15, 2026 | 10.48 | 9 | 9 | 10.48 | 8.13 | 334,056 |
| September 11, 2026 | 6.59 | 8.61 | 8.61 | 8.82 | 6.59 | 532,674 |
| September 10, 2026 | 6.13 | 6.18 | 6.18 | 6.74 | 5.5 | 155,732 |
| September 09, 2026 | 5.47 | 5.98 | 5.98 | 6.23 | 5.12 | 119,590 |
| September 08, 2026 | 5.62 | 5.24 | 5.24 | 5.95 | 4.91 | 88,497 |
| September 04, 2026 | 6.44 | 6.03 | 6.03 | 6.5 | 5.55 | 46,893 |
| September 03, 2026 | 7.03 | 6.31 | 6.31 | 7.14 | 6.31 | 44,634 |
| September 02, 2026 | 7 | 7.07 | 7.07 | 7.25 | 7 | 9,853 |
| September 01, 2026 | 7.25 | 7.22 | 7.22 | 7.25 | 7 | 10,075 |
| August 31, 2026 | 7.75 | 7.15 | 7.15 | 7.97 | 7.14 | 12,582 |
| August 28, 2026 | 7.65 | 7.5 | 7.5 | 7.85 | 7.5 | 14,984 |
| August 27, 2026 | 7.38 | 7.55 | 7.55 | 7.59 | 7.27 | 15,899 |
| August 26, 2026 | 7.45 | 7.25 | 7.25 | 7.45 | 7.15 | 8,348 |
| August 25, 2026 | 7.86 | 7.49 | 7.49 | 7.87 | 7.45 | 17,663 |
| August 24, 2026 | 7.25 | 7.65 | 7.65 | 7.95 | 7.13 | 25,772 |
| August 21, 2026 | 7.06 | 7.22 | 7.22 | 7.38 | 7.05 | 10,134 |
| August 20, 2026 | 7.25 | 7.05 | 7.05 | 7.25 | 6.89 | 7,916 |
| August 19, 2026 | 6.89 | 7.17 | 7.17 | 7.25 | 6.85 | 14,428 |
| August 18, 2026 | 7.12 | 6.89 | 6.89 | 7.12 | 6.73 | 21,441 |
| August 17, 2026 | 7.25 | 7.12 | 7.12 | 7.32 | 7.03 | 21,697 |
| August 14, 2026 | 7.38 | 7.4 | 7.4 | 7.66 | 7.18 | 32,146 |
| August 13, 2026 | 7.53 | 7.44 | 7.44 | 7.63 | 7.38 | 20,496 |
| August 12, 2026 | 8 | 7.55 | 7.55 | 8.01 | 7.53 | 22,404 |
| August 11, 2026 | 8.28 | 7.82 | 7.82 | 8.37 | 7.75 | 9,012 |
| August 10, 2026 | 8 | 8.02 | 8.02 | 8.29 | 7.76 | 16,457 |
| August 07, 2026 | 7.53 | 8 | 8 | 8.19 | 7.53 | 22,836 |
| August 06, 2026 | 7.94 | 7.53 | 7.53 | 8.09 | 7.52 | 10,012 |
| August 05, 2026 | 8.09 | 7.94 | 7.94 | 8.3 | 7.83 | 10,104 |
| August 04, 2026 | 7.75 | 8.15 | 8.15 | 8.37 | 7.75 | 16,987 |
| August 03, 2026 | 7.29 | 7.72 | 7.72 | 7.89 | 7.18 | 16,770 |
| July 31, 2026 | 7.77 | 7.34 | 7.34 | 7.77 | 7.04 | 24,088 |
| July 30, 2026 | 7.75 | 7.7 | 7.7 | 7.98 | 7.5 | 18,312 |
| July 29, 2026 | 7.98 | 7.55 | 7.55 | 7.98 | 7.03 | 26,517 |
| July 28, 2026 | 8.5 | 7.92 | 7.92 | 8.5 | 7.83 | 18,725 |
| July 27, 2026 | 8.34 | 8.35 | 8.35 | 8.45 | 7.87 | 14,751 |
| July 24, 2026 | 8.75 | 8.11 | 8.11 | 8.75 | 8.05 | 16,632 |
| July 23, 2026 | 8.6 | 8.38 | 8.38 | 8.74 | 8.13 | 19,948 |
| July 22, 2026 | 8.96 | 8.64 | 8.64 | 9 | 8.52 | 20,128 |
| July 21, 2026 | 8.7 | 8.96 | 8.96 | 9.16 | 8.48 | 18,986 |
| July 20, 2026 | 8.88 | 8.53 | 8.53 | 9 | 8.43 | 16,186 |
| July 17, 2026 | 9 | 8.9 | 8.9 | 9.4 | 8.75 | 19,916 |