GPHOF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 12, 2026	0.78	0.86	0.76	0.76	0.76	-1.51%	160,488
Jun 11, 2026	0.80	0.80	0.76	0.78	0.78	1.97%	205,644
Jun 10, 2026	0.80	0.80	0.75	0.76	0.76	-1.30%	368,361
Jun 9, 2026	0.85	0.85	0.75	0.77	0.77	-	199,850
Jun 8, 2026	0.75	0.78	0.75	0.77	0.77	-	228,145
Jun 5, 2026	0.80	0.81	0.77	0.77	0.77	-4.37%	222,173
Jun 4, 2026	0.82	0.82	0.80	0.81	0.81	1.89%	169,780
Jun 3, 2026	0.82	0.84	0.79	0.79	0.79	-3.15%	178,625
Jun 2, 2026	0.80	0.85	0.80	0.82	0.82	-2.82%	371,817
Jun 1, 2026	0.84	0.86	0.81	0.84	0.84	-1.18%	170,570
May 29, 2026	0.83	0.87	0.83	0.85	0.85	-1.18%	176,509
May 28, 2026	0.86	0.88	0.83	0.86	0.86	1.16%	243,086
May 27, 2026	0.84	0.88	0.81	0.85	0.85	2.41%	212,121
May 26, 2026	0.84	0.90	0.81	0.83	0.83	-2.41%	263,803
May 22, 2026	0.87	0.92	0.84	0.85	0.85	-2.45%	151,195
May 21, 2026	0.88	0.89	0.85	0.87	0.87	0.23%	146,060
May 20, 2026	0.86	0.88	0.84	0.87	0.87	3.74%	258,972
May 19, 2026	0.81	0.86	0.81	0.84	0.84	0.08%	161,384
May 18, 2026	0.88	0.88	0.81	0.84	0.84	1.46%	99,996
May 15, 2026	0.87	0.87	0.81	0.83	0.83	-2.85%	119,279
May 14, 2026	0.80	0.86	0.80	0.85	0.85	0.45%	116,942
May 13, 2026	0.88	0.88	0.83	0.85	0.85	-1.59%	289,651
May 12, 2026	0.80	0.90	0.80	0.86	0.86	-0.01%	165,048
May 11, 2026	0.82	0.90	0.82	0.86	0.86	0.76%	181,893
May 8, 2026	0.83	0.88	0.83	0.85	0.85	0.41%	314,308
May 7, 2026	0.86	0.97	0.85	0.85	0.85	-1.16%	158,095
May 6, 2026	0.99	0.99	0.85	0.86	0.86	-1.08%	186,795
May 5, 2026	0.86	0.93	0.85	0.87	0.87	-1.48%	273,863
May 4, 2026	0.92	0.99	0.86	0.88	0.88	-0.69%	126,988
May 1, 2026	0.95	0.95	0.87	0.89	0.89	-2.22%	192,850
Apr 30, 2026	0.88	0.94	0.88	0.91	0.91	5.44%	158,601
Apr 29, 2026	0.84	0.88	0.84	0.86	0.86	1.99%	210,983
Apr 28, 2026	1.00	1.00	0.85	0.85	0.85	-7.65%	160,330
Apr 27, 2026	0.80	0.95	0.80	0.92	0.92	6.22%	223,349
Apr 24, 2026	0.83	0.87	0.80	0.86	0.86	2.45%	180,529
Apr 23, 2026	0.85	0.85	0.80	0.84	0.84	3.98%	184,834
Apr 22, 2026	0.77	0.90	0.77	0.81	0.81	2.37%	216,710
Apr 21, 2026	0.85	0.88	0.79	0.79	0.79	-7.41%	338,356
Apr 20, 2026	0.77	0.91	0.77	0.85	0.85	-0.81%	244,598
Apr 17, 2026	0.88	0.90	0.84	0.86	0.86	-0.34%	396,390
Apr 16, 2026	0.89	0.90	0.86	0.86	0.86	-2.75%	158,859
Apr 15, 2026	0.95	0.95	0.86	0.89	0.89	-1.40%	195,519
Apr 14, 2026	0.94	0.95	0.90	0.90	0.90	0.56%	230,686
Apr 13, 2026	0.93	0.93	0.88	0.90	0.90	-1.11%	139,324
Apr 10, 2026	0.95	0.95	0.89	0.91	0.91	-2.37%	145,147
Apr 9, 2026	0.90	0.94	0.86	0.93	0.93	6.55%	172,414
Apr 8, 2026	0.91	0.95	0.87	0.87	0.87	0.08%	86,120
Apr 7, 2026	0.94	0.97	0.86	0.87	0.87	-4.06%	157,771
Apr 6, 2026	0.90	0.93	0.89	0.91	0.91	1.93%	222,056
Apr 2, 2026	0.90	0.90	0.85	0.89	0.89	3.37%	118,728