ZPHRF Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 22, 2026	0.04	0.04	0.04	0.04	0.04	-7.69%	50,000
May 21, 2026	0.05	0.05	0.05	0.05	0.05	5.81%	250,000
May 19, 2026	0.04	0.04	0.04	0.04	0.04	-7.63%	50,000
May 5, 2026	0.05	0.05	0.05	0.05	0.05	-10.14%	4,000
May 4, 2026	0.04	0.05	0.04	0.05	0.05	15.77%	161,000
Apr 30, 2026	0.04	0.04	0.04	0.04	0.04	-4.80%	5,861
Apr 27, 2026	0.05	0.05	0.05	0.05	0.05	3.57%	2,000
Apr 16, 2026	0.05	0.05	0.05	0.05	0.05	-8.32%	25,000
Apr 9, 2026	0.05	0.05	0.05	0.05	0.05	-0.10%	65,000
Apr 1, 2026	0.05	0.05	0.05	0.05	0.05	-2.08%	1,000
Mar 30, 2026	0.05	0.05	0.05	0.05	0.05	8.24%	4,000
Mar 27, 2026	0.05	0.05	0.05	0.05	0.05	14.02%	4,000
Feb 3, 2026	0.04	0.04	0.04	0.04	0.04	-2.38%	250,000
Jan 28, 2026	0.04	0.04	0.04	0.04	0.04	6.87%	250,000
Jan 22, 2026	0.04	0.04	0.04	0.04	0.04	8.20%	2,000
Dec 30, 2025	0.04	0.04	0.04	0.04	0.04	33.04%	7,000