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GT Biopharma, Inc. (GTBP)
NASDAQ: GTBP · Real-Time Price · USD
0.609
-0.020 (-3.24%)
At close: Dec 5, 2025, 4:00 PM EST
0.603
-0.006 (-1.05%)
After-hours: Dec 5, 2025, 7:03 PM EST

GT Biopharma Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Dec 5, 20250.640.650.590.610.61-3.24%1,098,595
Dec 4, 20250.640.660.590.630.633.59%1,565,612
Dec 3, 20250.780.790.580.610.61-19.57%1,907,510
Dec 2, 20250.800.820.750.760.76-3.10%546,018
Dec 1, 20250.790.790.760.780.78-1.27%306,189
Nov 28, 20250.800.820.770.790.79-1.46%249,666
Nov 26, 20250.760.830.740.800.807.25%651,529
Nov 25, 20250.770.790.740.750.75-1.79%519,627
Nov 24, 20250.750.790.740.760.763.69%695,193
Nov 21, 20250.720.770.690.730.734.13%724,805
Nov 20, 20250.690.730.670.710.713.68%953,012
Nov 19, 20250.690.720.660.680.683.74%823,739
Nov 18, 20250.670.690.620.660.66-4.63%774,928
Nov 17, 20250.760.770.660.690.69-25.34%1,951,601
Nov 14, 20250.741.150.710.920.9226.14%13,255,009
Nov 13, 20250.700.760.700.730.730.65%1,259,021
Nov 12, 20250.680.740.670.730.737.30%604,767
Nov 11, 20250.660.680.630.680.682.74%278,509
Nov 10, 20250.600.660.600.660.666.18%604,746
Nov 7, 20250.550.620.540.620.6211.92%381,336
Nov 6, 20250.610.610.550.550.55-9.31%301,899
Nov 5, 20250.600.620.600.610.61-1.25%182,740
Nov 4, 20250.610.620.600.620.62-0.82%237,823
Nov 3, 20250.640.650.610.620.62-0.65%401,999
Oct 31, 20250.640.640.600.630.63-0.11%177,099
Oct 30, 20250.600.630.590.630.635.16%427,343
Oct 29, 20250.670.670.590.600.60-10.45%834,450
Oct 28, 20250.690.700.670.670.67-3.97%218,233
Oct 27, 20250.700.700.670.690.691.45%398,868
Oct 24, 20250.710.720.660.680.68-6.36%743,476
Oct 23, 20250.670.780.650.730.738.99%1,131,177
Oct 22, 20250.710.710.660.670.67-4.09%542,015
Oct 21, 20250.720.720.670.700.70-4.21%591,813
Oct 20, 20250.700.730.680.730.735.58%884,156
Oct 17, 20250.680.710.670.690.691.38%360,375
Oct 16, 20250.730.730.670.680.68-7.02%699,038
Oct 15, 20250.710.760.660.730.731.88%1,493,235
Oct 14, 20250.700.750.660.720.72-2.37%785,176
Oct 13, 20250.700.740.680.740.748.47%826,882
Oct 10, 20250.760.770.640.680.68-9.48%1,603,885
Oct 9, 20250.880.890.700.750.75-30.45%6,941,691
Oct 8, 20250.791.370.691.081.0843.67%67,194,714
Oct 7, 20250.750.800.650.750.756.44%2,732,780
Oct 6, 20250.700.720.640.710.7110.59%1,182,545
Oct 3, 20250.650.660.620.640.64-0.05%320,909
Oct 2, 20250.650.680.620.640.64-1.71%366,874
Oct 1, 20250.590.660.590.650.6510.83%627,317
Sep 30, 20250.580.620.570.590.591.12%374,750
Sep 29, 20250.820.820.550.580.58-24.48%2,075,396
Sep 26, 20250.760.860.740.770.770.92%1,992,778
Sep 25, 20250.800.800.720.760.76-4.86%181,349
Sep 24, 20250.840.850.790.800.80-3.03%112,468
Sep 23, 20250.820.830.790.820.823.14%130,171
Sep 22, 20250.810.810.780.800.802.26%134,521
Sep 19, 20250.830.830.780.780.78-4.12%253,985
Sep 18, 20250.800.830.780.820.823.36%114,208
Sep 17, 20250.800.840.780.790.79-4.34%306,047
Sep 16, 20250.800.850.800.830.833.07%285,923
Sep 15, 20250.810.830.780.800.80-0.57%311,326
Sep 12, 20250.740.810.730.810.818.05%292,716
Sep 11, 20250.800.800.630.750.75-6.88%600,440
Sep 10, 20250.740.950.740.800.806.99%1,078,776
Sep 9, 20250.790.840.710.750.75-13.22%197,651
Sep 8, 20250.800.870.670.860.86-8.83%908,411
Sep 5, 20250.930.950.890.950.951.72%3,358,038
Sep 4, 20250.970.970.910.930.93-1.16%96,188
Sep 3, 20250.910.990.880.940.944.53%185,316
Sep 2, 20250.930.930.900.900.90-3.78%150,408
Aug 29, 20250.960.970.910.930.93-3.40%100,199
Aug 28, 20251.141.140.960.970.97-15.14%195,254
Aug 27, 20251.151.181.101.141.14-100,946
Aug 26, 20251.131.141.101.141.144.59%66,063
Aug 25, 20251.111.131.081.091.09-1.80%100,028
Aug 22, 20251.091.151.091.111.113.74%96,192
Aug 21, 20251.131.141.071.071.07-0.93%106,295
Aug 20, 20251.301.321.051.081.08-18.80%488,064
Aug 19, 20251.481.481.321.331.33-10.44%154,709
Aug 18, 20251.351.531.351.491.4910.82%90,441
Aug 15, 20251.461.460.961.341.34-7.59%263,681
Aug 14, 20251.681.701.381.451.45-13.69%132,604
Aug 13, 20251.701.741.681.681.68-3.95%38,889
Aug 12, 20251.771.771.681.751.750.52%57,296
Aug 11, 20251.741.781.711.741.74-2.79%45,018
Aug 8, 20251.891.891.741.791.79-2.19%26,600
Aug 7, 20251.771.831.681.831.835.17%33,318
Aug 6, 20251.771.841.721.741.74-1.69%98,711
Aug 5, 20251.771.781.721.771.77-0.56%41,526
Aug 4, 20251.811.851.761.781.78-1.66%54,848
Aug 1, 20251.841.921.781.811.81-2.69%38,772
Jul 31, 20251.921.991.861.861.86-7.00%118,373
Jul 30, 20252.112.111.962.002.00-1.96%119,363
Jul 29, 20252.092.101.972.042.04-2.86%70,929
Jul 28, 20252.042.212.022.102.101.94%81,625
Jul 25, 20252.222.222.012.062.06-3.74%81,616
Jul 24, 20252.142.292.062.142.140.94%83,737
Jul 23, 20252.012.172.012.122.126.80%157,720
Jul 22, 20252.052.051.961.991.99-1.73%39,873
Jul 21, 20252.072.071.902.022.02-1.94%101,828
Jul 18, 20252.012.082.012.062.061.48%38,902
Jul 17, 20252.072.162.032.032.03-0.49%23,562