GT Biopharma, Inc. - GTBP - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 14, 2025	0.75	0.92	0.92	1.15	0.71	13M
November 13, 2025	0.7	0.73	0.73	0.76	0.7	1.2M
November 12, 2025	0.68	0.73	0.73	0.74	0.67	600,200
November 11, 2025	0.66	0.68	0.68	0.68	0.63	278,500
November 10, 2025	0.6	0.66	0.66	0.66	0.6	604,746
November 07, 2025	0.55	0.62	0.62	0.62	0.54	381,336
November 06, 2025	0.61	0.55	0.55	0.61	0.55	301,899
November 05, 2025	0.6	0.61	0.61	0.62	0.6	179,883
November 04, 2025	0.61	0.62	0.62	0.62	0.6	237,823
November 03, 2025	0.64	0.62	0.62	0.65	0.61	402,000
October 31, 2025	0.63	0.63	0.63	0.64	0.6	172,248
October 30, 2025	0.6	0.63	0.63	0.63	0.59	427,343
October 29, 2025	0.67	0.6	0.6	0.67	0.59	821,293
October 28, 2025	0.69	0.67	0.67	0.7	0.67	218,233
October 27, 2025	0.7	0.69	0.69	0.7	0.67	398,900
October 24, 2025	0.71	0.68	0.68	0.72	0.66	739,430
October 23, 2025	0.67	0.73	0.73	0.78	0.65	1.11M
October 22, 2025	0.71	0.67	0.67	0.71	0.66	542,015
October 21, 2025	0.72	0.7	0.7	0.72	0.67	591,813
October 20, 2025	0.7	0.73	0.73	0.73	0.68	884,200
October 17, 2025	0.68	0.69	0.69	0.71	0.67	360,375
October 16, 2025	0.73	0.68	0.68	0.73	0.67	699,038
October 15, 2025	0.71	0.73	0.73	0.76	0.66	1.49M
October 14, 2025	0.7	0.72	0.72	0.75	0.66	785,176
October 13, 2025	0.7	0.74	0.74	0.74	0.68	826,900
October 10, 2025	0.76	0.68	0.68	0.77	0.64	1.6M
October 09, 2025	0.88	0.75	0.75	0.89	0.7	6.94M
October 08, 2025	0.79	1.08	1.08	1.37	0.69	67.19M
October 07, 2025	0.75	0.75	0.75	0.8	0.65	2.73M
October 06, 2025	0.7	0.71	0.71	0.72	0.64	1.18M
October 03, 2025	0.65	0.64	0.64	0.66	0.62	320,909
October 02, 2025	0.65	0.64	0.64	0.68	0.62	366,874
October 01, 2025	0.59	0.65	0.65	0.66	0.59	627,317
September 30, 2025	0.58	0.59	0.59	0.62	0.57	374,800
September 29, 2025	0.82	0.58	0.58	0.82	0.55	2.08M
September 26, 2025	0.76	0.77	0.77	0.86	0.74	1.73M
September 25, 2025	0.8	0.76	0.76	0.8	0.72	181,349
September 24, 2025	0.84	0.8	0.8	0.85	0.79	112,500
September 23, 2025	0.82	0.82	0.82	0.83	0.79	130,171
September 22, 2025	0.81	0.8	0.8	0.81	0.78	134,521
September 19, 2025	0.83	0.78	0.78	0.83	0.78	239,186
September 18, 2025	0.8	0.82	0.82	0.83	0.78	113,904
September 17, 2025	0.8	0.79	0.79	0.84	0.78	305,800
September 16, 2025	0.8	0.83	0.83	0.85	0.8	285,923
September 15, 2025	0.81	0.8	0.8	0.83	0.78	311,326
September 12, 2025	0.74	0.81	0.81	0.81	0.73	292,716
September 11, 2025	0.8	0.75	0.75	0.8	0.63	600,440
September 10, 2025	0.74	0.8	0.8	0.95	0.74	1.08M
September 09, 2025	0.79	0.75	0.75	0.84	0.71	197,651
September 08, 2025	0.8	0.86	0.86	0.87	0.67	908,411
September 05, 2025	0.93	0.95	0.95	0.95	0.89	63,514
September 04, 2025	0.97	0.93	0.93	0.97	0.91	96,200
September 03, 2025	0.91	0.94	0.94	0.99	0.88	185,316
September 02, 2025	0.93	0.9	0.9	0.93	0.9	150,408
August 29, 2025	0.96	0.93	0.93	0.97	0.91	100,200
August 28, 2025	1.14	0.97	0.97	1.14	0.96	195,300
August 27, 2025	1.15	1.14	1.14	1.18	1.1	100,946
August 26, 2025	1.13	1.14	1.14	1.14	1.1	66,100
August 25, 2025	1.11	1.09	1.09	1.13	1.08	100,028
August 22, 2025	1.09	1.11	1.11	1.15	1.09	96,200

GT Biopharma, Inc. (GTBP) NASDAQ