GT Biopharma Inc. (GTBP)
Showing Closing Date Range from Sep 25, 2025 to Sep 25, 2026 compared to Sep 25, 2024 to Sep 25, 2025.
Compare Last 12 Months Same Dates of Previous Year
Site:gtbiopharma.com
Current Period Close
$7.10
Sep 25, 2025 - Sep 25, 2026
Previous Year Close
$0.76
Sep 25, 2024 - Sep 25, 2025
Net Comparison Delta
+$6.34 (+832.98%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(250 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Sep 23, 2026 | $7.10 | Sep 24, 2025 | $0.80 | +787.50% |
| Sep 21, 2026 | $7.18 | Sep 22, 2025 | $0.80 | +797.50% |
| Sep 21, 2026 | $7.18 | Sep 23, 2025 | $0.83 | +770.30% |
| Sep 18, 2026 | $7.16 | Sep 19, 2025 | $0.78 | +815.60% |
| Sep 17, 2026 | $7.49 | Sep 18, 2025 | $0.82 | +817.89% |
| Sep 16, 2026 | $7.81 | Sep 17, 2025 | $0.79 | +889.86% |
| Sep 15, 2026 | $9.00 | Sep 16, 2025 | $0.83 | +990.91% |
| Sep 14, 2026 | $11.63 | Sep 12, 2025 | $0.81 | +1344.72% |
| Sep 14, 2026 | $11.63 | Sep 15, 2025 | $0.80 | +1353.75% |
| Sep 11, 2026 | $8.61 | Sep 11, 2025 | $0.75 | +1055.70% |
| Sep 10, 2026 | $6.18 | Sep 10, 2025 | $0.80 | +672.50% |
| Sep 09, 2026 | $5.98 | Sep 09, 2025 | $0.75 | +699.47% |
| Sep 04, 2026 | $0.24 | Sep 08, 2025 | $0.86 | -72.04% |
| Sep 03, 2026 | $0.25 | Sep 05, 2025 | $0.95 | -73.33% |
| Sep 02, 2026 | $0.28 | Sep 04, 2025 | $0.93 | -69.54% |
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