PORTX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
May 19, 2026	57.99	57.99	57.99	57.99	-	-0.74%
May 18, 2026	58.42	58.42	58.42	58.42	58.42	0.12%
May 13, 2026	58.35	58.35	58.35	58.35	58.35	0.48%
May 12, 2026	58.07	58.07	58.07	58.07	58.07	-0.21%
May 11, 2026	58.19	58.19	58.19	58.19	58.19	-0.12%
May 7, 2026	58.26	58.26	58.26	58.26	58.26	-0.19%
May 6, 2026	58.37	58.37	58.37	58.37	58.37	1.83%
May 5, 2026	57.32	57.32	57.32	57.32	57.32	0.56%
May 4, 2026	57.00	57.00	57.00	57.00	57.00	-0.75%
Apr 30, 2026	57.43	57.43	57.43	57.43	57.43	1.45%
Apr 29, 2026	56.61	56.61	56.61	56.61	56.61	-0.39%
Apr 28, 2026	56.83	56.83	56.83	56.83	56.83	-0.58%
Apr 27, 2026	57.16	57.16	57.16	57.16	57.16	0.79%
Apr 23, 2026	56.71	56.71	56.71	56.71	56.71	-0.39%
Apr 22, 2026	56.93	56.93	56.93	56.93	56.93	0.35%
Apr 21, 2026	56.73	56.73	56.73	56.73	56.73	-0.79%
Apr 20, 2026	57.18	57.18	57.18	57.18	57.18	-0.12%
Apr 17, 2026	57.25	57.25	57.25	57.25	57.25	1.36%
Apr 16, 2026	56.48	56.48	56.48	56.48	56.48	-0.04%
Apr 15, 2026	56.50	56.50	56.50	56.50	56.50	0.52%
Apr 14, 2026	56.21	56.21	56.21	56.21	56.21	0.81%
Apr 13, 2026	55.76	55.76	55.76	55.76	55.76	0.78%
Apr 9, 2026	55.33	55.33	55.33	55.33	55.33	0.31%
Apr 8, 2026	55.16	55.16	55.16	55.16	55.16	3.24%
Apr 7, 2026	53.43	53.43	53.43	53.43	53.43	-0.06%
Apr 6, 2026	53.46	53.46	53.46	53.46	53.46	0.55%
Apr 2, 2026	53.17	53.17	53.17	53.17	53.17	-0.19%
Apr 1, 2026	53.27	53.27	53.27	53.27	53.27	0.99%
Mar 31, 2026	52.75	52.75	52.75	52.75	52.75	3.01%
Mar 30, 2026	51.21	51.21	51.21	51.21	51.21	-1.41%
Mar 26, 2026	51.94	51.94	51.94	51.94	51.94	-0.97%
Mar 24, 2026	52.45	52.45	52.45	52.45	52.45	-0.34%
Mar 23, 2026	52.63	52.63	52.63	52.63	52.63	-0.70%
Mar 19, 2026	53.00	53.00	53.00	53.00	53.00	-0.28%
Mar 18, 2026	53.15	53.15	53.15	53.15	53.15	-1.76%
Mar 17, 2026	54.10	54.10	54.10	54.10	54.10	0.46%
Mar 16, 2026	53.85	53.85	53.85	53.85	53.85	0.96%
Mar 13, 2026	53.34	53.34	53.34	53.34	53.34	-0.82%
Mar 12, 2026	53.78	53.78	53.78	53.78	53.78	-1.47%
Mar 11, 2026	54.58	54.58	54.58	54.58	54.58	-0.27%
Mar 10, 2026	54.73	54.73	54.73	54.73	54.73	-0.07%
Mar 9, 2026	54.77	54.77	54.77	54.77	54.77	-0.78%
Mar 5, 2026	55.20	55.20	55.20	55.20	55.20	-0.84%
Mar 4, 2026	55.67	55.67	55.67	55.67	55.67	0.41%
Mar 3, 2026	55.44	55.44	55.44	55.44	55.44	-1.46%
Mar 2, 2026	56.26	56.26	56.26	56.26	56.26	-1.04%
Feb 26, 2026	56.85	56.85	56.85	56.85	56.85	-0.32%
Feb 25, 2026	57.03	57.03	57.03	57.03	57.03	0.40%
Feb 24, 2026	56.80	56.80	56.80	56.80	56.80	0.62%
Feb 23, 2026	56.45	56.45	56.45	56.45	56.45	-0.35%