The highest closing price for GT Biopharma (GTBP) last month was $11.63, on September 14. It was down 10.8% for the month. The latest price is $7.03.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
September 30 2026 | $6.85 | $7.02 | $6.47 | $6.47 | 29,759 |
September 29 2026 | $7.08 | $7.10 | $6.71 | $6.88 | 34,968 |
September 28 2026 | $7.00 | $7.25 | $6.79 | $6.80 | 36,975 |
September 25 2026 | $6.79 | $7.24 | $6.59 | $6.89 | 79,842 |
September 24 2026 | $7.01 | $7.10 | $6.59 | $6.83 | 28,216 |
September 23 2026 | $7.08 | $7.28 | $6.83 | $7.10 | 53,725 |
September 22 2026 | $7.12 | $7.20 | $6.35 | $7.18 | 74,674 |
September 21 2026 | $7.16 | $7.82 | $6.88 | $7.18 | 57,706 |
September 18 2026 | $7.52 | $7.52 | $7.11 | $7.16 | 37,473 |
September 17 2026 | $7.80 | $7.80 | $6.33 | $7.49 | 110,655 |
September 16 2026 | $9.04 | $9.04 | $7.31 | $7.81 | 107,923 |
September 15 2026 | $10.48 | $10.48 | $8.13 | $9.00 | 335,285 |
September 14 2026 | $8.69 | $11.98 | $8.65 | $11.63 | 524,297 |
September 11 2026 | $6.59 | $8.82 | $6.59 | $8.61 | 544,275 |
September 10 2026 | $6.13 | $6.74 | $5.50 | $6.18 | 161,354 |
September 09 2026 | $5.47 | $6.24 | $5.12 | $5.98 | 120,047 |
September 08 2026 | $5.62 | $5.95 | $4.91 | $5.24 | 88,497 |
September 04 2026 | $6.44 | $6.50 | $5.55 | $6.03 | 46,893 |
September 03 2026 | $7.03 | $7.14 | $6.31 | $6.31 | 44,634 |
September 02 2026 | $7.00 | $7.25 | $7.00 | $7.08 | 9,853 |
September 01 2026 | $7.25 | $7.25 | $7.00 | $7.22 | 10,075 |
Daily pricing data for GT Biopharma dates back to 11/5/1984, and may be incomplete.