GT Biopharma, Inc. (GTBP) NASDAQ
Currency In USD
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Currency In USD
If you invested $1000 in GT Biopharma, Inc. (GTBP) since IPO date, it would be worth $0.01 as of September 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1.29, while $1000 invested 1 year ago would be worth $348.21. This corresponds to total returns of -100%, -99.87%, -65.18%, respectively, with annualized returns of -68.37%, -73.56%, -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 |
|---|---|---|---|---|---|---|
| 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 |
| July 16, 2026 | 8.78 | 9.59 | 9.59 | 9.72 | 8.25 | 29,816 |
| July 15, 2026 | 9.17 | 8.76 | 8.76 | 9.63 | 8.5 | 43,836 |
| July 14, 2026 | 9.63 | 9.23 | 9.23 | 11.13 | 8.8 | 78,432 |
| July 13, 2026 | 10.27 | 9.69 | 9.69 | 10.63 | 9.32 | 68,820 |
| July 10, 2026 | 11.25 | 10.63 | 10.63 | 11.45 | 10.32 | 41,732 |
| July 09, 2026 | 11.85 | 11.18 | 11.18 | 11.98 | 10.76 | 33,773 |
| July 08, 2026 | 11.29 | 11.69 | 11.69 | 11.79 | 11.05 | 26,125 |
| July 07, 2026 | 11.78 | 11.5 | 11.5 | 12.07 | 11 | 30,880 |
| July 06, 2026 | 12.23 | 12.25 | 12.25 | 12.38 | 11.5 | 56,734 |
| July 02, 2026 | 12.45 | 11.8 | 11.8 | 12.5 | 11.5 | 34,274 |
| July 01, 2026 | 12.24 | 12.35 | 12.35 | 12.42 | 11.28 | 51,330 |
| June 30, 2026 | 11.06 | 12.24 | 12.24 | 12.5 | 10.75 | 68,533 |
| June 29, 2026 | 11.25 | 11 | 11 | 11.44 | 10.51 | 32,672 |
| June 26, 2026 | 10.75 | 10.75 | 10.75 | 11.5 | 10.5 | 33,722 |