PFRX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 15, 2026	33.14	33.46	33.12	33.39	33.39	0.10%	20,295
Oct 14, 2026	33.61	33.61	33.30	33.36	33.36	-1.20%	9,997
Oct 13, 2026	33.83	33.83	33.70	33.76	33.76	-0.06%	24,207
Oct 12, 2026	33.71	33.81	33.71	33.78	33.78	0.03%	9,056
Oct 9, 2026	33.60	33.81	33.60	33.77	33.77	0.75%	23,810
Oct 8, 2026	33.56	33.66	33.39	33.52	33.52	-0.54%	29,553
Oct 7, 2026	33.52	33.74	33.52	33.70	33.70	-0.11%	17,977
Oct 6, 2026	33.77	33.87	33.62	33.74	33.74	0.62%	87,566
Oct 5, 2026	33.32	33.62	33.32	33.53	33.53	0.73%	31,455
Oct 2, 2026	33.28	33.38	33.19	33.29	33.29	0.71%	33,066
Oct 1, 2026	33.00	33.08	32.80	33.05	33.05	0.13%	31,089
Sep 30, 2026	33.07	33.24	33.00	33.01	33.01	-0.04%	38,849
Sep 29, 2026	33.08	33.19	32.98	33.02	33.02	0.03%	54,887