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GT Biopharma, Inc. (GTBP)
NASDAQ: GTBP · Real-Time Price · USD
0.417
-0.052 (-11.14%)
At close: Mar 9, 2026, 4:00 PM EDT
0.437
+0.020 (4.80%)
After-hours: Mar 9, 2026, 7:17 PM EDT

GT Biopharma Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Mar 9, 20260.460.470.420.420.42-11.14%1,032,519
Mar 6, 20260.450.470.430.470.47-0.15%500,590
Mar 5, 20260.460.470.450.470.473.41%646,123
Mar 4, 20260.470.490.450.450.45-3.28%863,525
Mar 3, 20260.460.480.440.470.470.62%644,215
Mar 2, 20260.460.470.450.470.47-2.30%810,649
Feb 27, 20260.490.490.450.480.481.92%768,726
Feb 26, 20260.480.480.450.470.474.06%1,048,870
Feb 25, 20260.460.490.450.450.45-3.41%721,221
Feb 24, 20260.430.470.430.470.473.69%500,870
Feb 23, 20260.460.470.420.450.45-2.17%1,267,205
Feb 20, 20260.470.480.450.460.460.86%772,071
Feb 19, 20260.470.480.450.460.46-6.61%589,279
Feb 18, 20260.450.490.420.490.496.87%993,799
Feb 17, 20260.470.590.440.460.46-1.42%2,218,591
Feb 13, 20260.470.490.460.460.46-1.49%591,038
Feb 12, 20260.480.490.440.470.47-0.08%1,053,197
Feb 11, 20260.520.520.470.470.47-8.60%864,970
Feb 10, 20260.490.530.490.520.526.95%690,939
Feb 9, 20260.530.530.480.480.48-10.60%619,984
Feb 6, 20260.480.540.450.540.548.54%961,369
Feb 5, 20260.510.520.480.500.50-5.77%889,827
Feb 4, 20260.520.530.460.530.530.94%3,274,895
Feb 3, 20260.520.550.490.520.522.29%5,900,695
Feb 2, 20260.650.650.400.510.51-22.69%4,200,721
Jan 30, 20260.660.700.660.660.66-2.93%528,073
Jan 29, 20260.720.730.670.680.68-5.82%755,376
Jan 28, 20260.720.730.710.720.72-2.35%524,037
Jan 27, 20260.710.740.690.740.747.16%580,882
Jan 26, 20260.710.720.690.690.69-3.09%610,600
Jan 23, 20260.710.720.690.710.71-1.11%503,762
Jan 22, 20260.710.730.690.720.721.41%677,691
Jan 21, 20260.730.730.680.710.71-2.11%845,424
Jan 20, 20260.750.750.710.730.73-2.75%801,385
Jan 16, 20260.730.780.680.750.752.16%2,034,763
Jan 15, 20260.750.750.700.730.7310.61%9,466,095
Jan 14, 20260.680.690.650.660.66-3.71%672,659
Jan 13, 20260.730.730.670.690.69-6.11%736,221
Jan 12, 20260.690.750.670.730.737.83%964,501
Jan 9, 20260.670.690.610.680.68-0.44%1,598,080
Jan 8, 20260.720.720.660.680.68-7.14%1,434,619
Jan 7, 20260.800.800.720.730.73-7.77%1,157,697
Jan 6, 20260.790.810.770.790.79-0.75%1,129,058
Jan 5, 20260.860.860.760.800.80-2.09%2,040,692
Jan 2, 20260.800.870.790.820.824.06%1,429,834
Dec 31, 20250.840.840.750.790.79-3.53%1,683,460
Dec 30, 20250.940.940.800.810.81-11.54%2,948,435
Dec 29, 20250.870.930.830.920.9210.54%4,409,400
Dec 26, 20250.870.870.780.830.83-1.49%1,954,659
Dec 24, 20250.820.850.790.850.854.97%1,533,564
Dec 23, 20250.800.830.780.810.814.02%2,681,016
Dec 22, 20250.820.820.750.770.772.25%4,642,334
Dec 19, 20250.760.770.710.760.763.02%2,394,268
Dec 18, 20250.740.750.700.730.734.96%2,755,441
Dec 17, 20250.750.750.680.700.70-2.78%1,928,958
Dec 16, 20250.640.730.630.720.7214.81%2,509,671
Dec 15, 20250.700.710.630.630.63-4.96%1,374,345
Dec 12, 20250.660.670.640.660.661.51%942,103
Dec 11, 20250.700.710.640.650.65-3.35%1,027,113
Dec 10, 20250.650.710.640.670.675.08%1,270,508
Dec 9, 20250.650.670.620.640.64-1.45%812,949
Dec 8, 20250.650.660.610.650.656.56%1,081,081
Dec 5, 20250.640.650.590.610.61-3.24%1,098,595
Dec 4, 20250.640.660.590.630.633.59%1,567,544
Dec 3, 20250.780.790.580.610.61-19.57%1,946,298
Dec 2, 20250.800.820.750.760.76-3.10%553,116
Dec 1, 20250.790.790.760.780.78-1.27%318,783
Nov 28, 20250.800.820.770.790.79-1.46%258,340
Nov 26, 20250.760.830.740.800.807.25%675,916
Nov 25, 20250.770.790.740.750.75-1.79%521,426
Nov 24, 20250.750.790.740.760.763.69%713,271
Nov 21, 20250.720.770.690.730.734.13%761,492
Nov 20, 20250.690.730.670.710.713.68%968,278
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