PRTPX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Mar 12, 2026	11.45	11.45	11.45	11.45	11.45	-0.35%
Mar 11, 2026	11.49	11.49	11.49	11.49	11.49	-1.03%
Mar 10, 2026	11.61	11.61	11.61	11.61	11.61	-0.85%
Mar 9, 2026	11.71	11.71	11.71	11.71	11.71	0.69%
Mar 6, 2026	11.63	11.63	11.63	11.63	11.63	-0.51%
Mar 5, 2026	11.69	11.69	11.69	11.69	11.69	-0.43%
Mar 4, 2026	11.74	11.74	11.74	11.74	11.74	-0.34%
Mar 3, 2026	11.78	11.78	11.78	11.78	11.78	-0.42%
Mar 2, 2026	11.83	11.83	11.83	11.83	11.83	-0.76%
Feb 27, 2026	11.92	11.92	11.92	11.92	11.92	0.08%
Feb 26, 2026	11.91	11.91	11.91	11.91	11.91	0.51%
Feb 25, 2026	11.85	11.85	11.85	11.85	11.85	0.25%
Feb 24, 2026	11.82	11.82	11.82	11.82	11.82	0.08%
Feb 23, 2026	11.81	11.81	11.81	11.81	11.81	0.08%
Feb 20, 2026	11.80	11.80	11.80	11.80	11.80	-0.34%
Feb 19, 2026	11.84	11.84	11.84	11.84	11.84	0.25%
Feb 18, 2026	11.81	11.81	11.81	11.81	11.81	-0.25%
Feb 17, 2026	11.84	11.84	11.84	11.84	11.84	-0.08%
Feb 13, 2026	11.85	11.85	11.85	11.85	11.85	0.34%
Feb 12, 2026	11.81	11.81	11.81	11.81	11.81	1.20%
Feb 11, 2026	11.67	11.67	11.67	11.67	11.67	-0.34%
Feb 10, 2026	11.71	11.71	11.71	11.71	11.71	0.95%
Feb 9, 2026	11.60	11.60	11.60	11.60	11.60	0.09%
Feb 6, 2026	11.59	11.59	11.59	11.59	11.59	0.26%
Feb 5, 2026	11.56	11.56	11.56	11.56	11.56	0.78%
Feb 4, 2026	11.47	11.47	11.47	11.47	11.47	-0.26%
Feb 3, 2026	11.50	11.50	11.50	11.50	11.50	0.44%
Feb 2, 2026	11.45	11.45	11.45	11.45	11.45	-0.26%
Jan 30, 2026	11.48	11.48	11.48	11.48	11.48	-0.69%
Jan 29, 2026	11.56	11.56	11.56	11.56	11.56	-0.34%
Jan 28, 2026	11.60	11.60	11.60	11.60	11.60	-0.17%
Jan 27, 2026	11.62	11.62	11.62	11.62	11.62	-0.34%
Jan 26, 2026	11.66	11.66	11.66	11.66	11.66	0.43%
Jan 23, 2026	11.61	11.61	11.61	11.61	11.61	0.26%
Jan 22, 2026	11.58	11.58	11.58	11.58	11.58	0.09%
Jan 21, 2026	11.57	11.57	11.57	11.57	11.57	1.14%
Jan 20, 2026	11.44	11.44	11.44	11.44	11.44	-1.38%
Jan 16, 2026	11.60	11.60	11.60	11.60	11.60	-0.51%
Jan 15, 2026	11.66	11.66	11.66	11.66	11.66	-0.09%
Jan 14, 2026	11.67	11.67	11.67	11.67	11.67	0.43%
Jan 13, 2026	11.62	11.62	11.62	11.62	11.62	0.26%
Jan 12, 2026	11.59	11.59	11.59	11.59	11.59	-0.17%
Jan 9, 2026	11.61	11.61	11.61	11.61	11.61	0.78%
Jan 8, 2026	11.52	11.52	11.52	11.52	11.52	-0.52%
Jan 7, 2026	11.58	11.58	11.58	11.58	11.58	0.35%
Jan 6, 2026	11.54	11.54	11.54	11.54	11.54	-0.09%
Jan 5, 2026	11.55	11.55	11.55	11.55	11.55	0.43%
Jan 2, 2026	11.50	11.50	11.50	11.50	11.50	-0.26%
Dec 31, 2025	11.53	11.53	11.53	11.53	11.53	-0.43%
Dec 30, 2025	11.58	11.58	11.58	11.58	11.53	-0.09%