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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 23, 2025	0.8	0.81	0.81	0.83	0.78	2.68M
December 22, 2025	0.82	0.77	0.77	0.82	0.75	4.64M
December 19, 2025	0.76	0.76	0.76	0.77	0.71	2.39M
December 18, 2025	0.74	0.73	0.73	0.75	0.7	2.76M
December 17, 2025	0.75	0.7	0.7	0.75	0.68	1.93M
December 16, 2025	0.64	0.72	0.72	0.73	0.63	2.51M
December 15, 2025	0.7	0.63	0.63	0.71	0.63	1.37M
December 12, 2025	0.66	0.66	0.66	0.67	0.64	942,103
December 11, 2025	0.7	0.65	0.65	0.71	0.64	1.03M
December 10, 2025	0.65	0.67	0.67	0.71	0.64	1.27M
December 09, 2025	0.65	0.64	0.64	0.67	0.62	812,949
December 08, 2025	0.65	0.65	0.65	0.66	0.61	1.08M
December 05, 2025	0.64	0.61	0.61	0.65	0.59	1.1M
December 04, 2025	0.64	0.63	0.63	0.66	0.59	1.57M
December 03, 2025	0.78	0.61	0.61	0.79	0.58	1.95M
December 02, 2025	0.8	0.76	0.76	0.82	0.75	553,116
December 01, 2025	0.79	0.78	0.78	0.79	0.76	318,800
November 28, 2025	0.8	0.79	0.79	0.82	0.77	257,879
November 26, 2025	0.76	0.8	0.8	0.83	0.74	675,916
November 25, 2025	0.77	0.75	0.75	0.79	0.74	521,426
November 24, 2025	0.75	0.76	0.76	0.79	0.74	713,300
November 21, 2025	0.72	0.73	0.73	0.77	0.69	761,492
November 20, 2025	0.69	0.71	0.71	0.73	0.67	968,278
November 19, 2025	0.69	0.68	0.68	0.72	0.66	823,739
November 18, 2025	0.67	0.66	0.66	0.69	0.62	774,928
November 17, 2025	0.76	0.69	0.69	0.77	0.66	1.95M
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

GT Biopharma, Inc. (GTBP) NASDAQ