GPHOF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 1, 2026	0.79	0.79	0.72	0.72	0.72	-4.82%	78,257
Aug 31, 2026	0.79	0.79	0.68	0.76	0.76	6.21%	76,840
Aug 28, 2026	0.70	0.75	0.70	0.71	0.71	-5.04%	158,744
Aug 27, 2026	0.75	0.77	0.73	0.75	0.75	-0.48%	77,559
Aug 26, 2026	0.80	0.80	0.70	0.75	0.75	-0.84%	155,337
Aug 25, 2026	0.74	0.76	0.74	0.76	0.76	1.33%	32,117
Aug 24, 2026	0.74	0.76	0.74	0.75	0.75	-0.97%	62,755
Aug 21, 2026	0.72	0.77	0.72	0.76	0.76	2.01%	212,057
Aug 20, 2026	0.69	0.75	0.69	0.74	0.74	8.75%	54,789
Aug 19, 2026	0.66	0.73	0.66	0.68	0.68	-5.18%	71,731
Aug 18, 2026	0.79	0.79	0.70	0.72	0.72	-3.34%	275,120
Aug 17, 2026	0.65	0.79	0.65	0.74	0.74	11.18%	241,494
Aug 14, 2026	0.70	0.70	0.61	0.67	0.67	3.11%	125,474
Aug 13, 2026	0.61	0.65	0.61	0.65	0.65	1.83%	47,511
Aug 12, 2026	0.64	0.65	0.62	0.64	0.64	-0.29%	151,176
Aug 11, 2026	0.66	0.70	0.58	0.64	0.64	-0.27%	118,737
Aug 10, 2026	0.63	0.65	0.62	0.64	0.64	3.21%	82,726
Aug 7, 2026	0.59	0.63	0.59	0.62	0.62	2.40%	118,834
Aug 6, 2026	0.60	0.63	0.59	0.61	0.61	-4.68%	73,906
Aug 5, 2026	0.60	0.64	0.58	0.64	0.64	5.88%	85,947
Aug 4, 2026	0.62	0.62	0.59	0.60	0.60	-3.60%	188,956
Aug 3, 2026	0.61	0.65	0.61	0.62	0.62	2.11%	88,006
Jul 31, 2026	0.59	0.62	0.59	0.61	0.61	1.88%	27,630
Jul 30, 2026	0.58	0.61	0.57	0.60	0.60	-0.18%	87,955
Jul 29, 2026	0.58	0.63	0.58	0.60	0.60	0.86%	100,857
Jul 28, 2026	0.57	0.60	0.57	0.60	0.60	0.10%	91,463
Jul 27, 2026	0.59	0.62	0.59	0.60	0.60	0.90%	56,419
Jul 24, 2026	0.62	0.63	0.57	0.59	0.59	0.79%	69,586
Jul 23, 2026	0.64	0.66	0.57	0.59	0.59	-8.53%	139,432
Jul 22, 2026	0.56	0.68	0.56	0.64	0.64	13.01%	472,143
Jul 21, 2026	0.62	0.62	0.55	0.57	0.57	-0.56%	241,128
Jul 20, 2026	0.57	0.57	0.51	0.57	0.57	1.70%	92,708
Jul 17, 2026	0.56	0.57	0.54	0.56	0.56	-0.46%	344,379
Jul 16, 2026	0.61	0.62	0.55	0.56	0.56	-6.23%	349,256
Jul 15, 2026	0.65	0.65	0.60	0.60	0.60	-7.14%	268,055
Jul 14, 2026	0.61	0.67	0.60	0.65	0.65	-0.60%	122,590
Jul 13, 2026	0.67	0.68	0.65	0.65	0.65	-3.09%	119,789
Jul 10, 2026	0.75	0.75	0.67	0.67	0.67	-1.87%	129,059
Jul 9, 2026	0.67	0.73	0.67	0.68	0.68	-4.24%	218,717
Jul 8, 2026	0.77	0.77	0.67	0.71	0.71	-0.87%	80,189
Jul 7, 2026	0.66	0.80	0.66	0.72	0.72	6.51%	261,323
Jul 6, 2026	0.65	0.72	0.65	0.68	0.68	-2.78%	338,971
Jul 2, 2026	0.72	0.74	0.69	0.70	0.70	-5.21%	338,512
Jul 1, 2026	0.71	0.74	0.67	0.73	0.73	5.58%	485,617
Jun 30, 2026	0.76	0.76	0.69	0.69	0.69	-0.74%	163,387
Jun 29, 2026	0.69	0.72	0.69	0.70	0.70	0.72%	164,134
Jun 26, 2026	0.70	0.77	0.69	0.70	0.70	-0.71%	137,981
Jun 25, 2026	0.77	0.77	0.70	0.70	0.70	-4.53%	202,861
Jun 24, 2026	0.83	0.83	0.70	0.73	0.73	0.25%	224,245
Jun 23, 2026	0.72	0.78	0.71	0.73	0.73	0.88%	264,936