PTAOX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
May 27, 2026	19.69	19.69	19.69	19.69	19.69	0.10%
May 26, 2026	19.67	19.67	19.67	19.67	19.67	0.51%
May 22, 2026	19.57	19.57	19.57	19.57	19.57	0.10%
May 21, 2026	19.55	19.55	19.55	19.55	19.55	0.05%
May 20, 2026	19.54	19.54	19.54	19.54	19.54	0.51%
May 19, 2026	19.44	19.44	19.44	19.44	19.44	-0.26%
May 18, 2026	19.49	19.49	19.49	19.49	19.49	-0.10%
May 15, 2026	19.51	19.51	19.51	19.51	19.51	-0.76%
May 14, 2026	19.66	19.66	19.66	19.66	19.66	0.10%
May 13, 2026	19.73	19.73	19.73	19.73	19.64	-0.05%
May 12, 2026	19.74	19.74	19.74	19.74	19.65	-0.30%
May 11, 2026	19.80	19.80	19.80	19.80	19.71	-0.20%
May 8, 2026	19.84	19.84	19.84	19.84	19.75	0.20%
May 7, 2026	19.80	19.80	19.80	19.80	19.71	-0.25%
May 6, 2026	19.85	19.85	19.85	19.85	19.76	0.46%
May 5, 2026	19.76	19.76	19.76	19.76	19.67	0.20%
May 4, 2026	19.72	19.72	19.72	19.72	19.63	-0.30%
May 1, 2026	19.78	19.78	19.78	19.78	19.69	0.10%
Apr 30, 2026	19.76	19.76	19.76	19.76	19.67	0.10%
Apr 29, 2026	19.74	19.74	19.74	19.74	19.65	-0.35%
Apr 28, 2026	19.81	19.81	19.81	19.81	19.72	-0.05%
Apr 27, 2026	19.82	19.82	19.82	19.82	19.73	-0.15%
Apr 24, 2026	19.85	19.85	19.85	19.85	19.76	0.10%
Apr 23, 2026	19.83	19.83	19.83	19.83	19.74	-0.15%
Apr 22, 2026	19.86	19.86	19.86	19.86	19.77	0.10%
Apr 21, 2026	19.84	19.84	19.84	19.84	19.75	-0.20%
Apr 20, 2026	19.88	19.88	19.88	19.88	19.79	0.05%
Apr 17, 2026	19.87	19.87	19.87	19.87	19.78	0.41%
Apr 16, 2026	19.79	19.79	19.79	19.79	19.70	-0.20%
Apr 15, 2026	19.83	19.83	19.83	19.83	19.74	-0.13%
Apr 14, 2026	19.93	19.93	19.93	19.93	19.77	0.25%
Apr 13, 2026	19.88	19.88	19.88	19.88	19.72	0.15%
Apr 10, 2026	19.85	19.85	19.85	19.85	19.69	-0.10%
Apr 9, 2026	19.87	19.87	19.87	19.87	19.71	-
Apr 8, 2026	19.87	19.87	19.87	19.87	19.71	0.41%
Apr 7, 2026	19.79	19.79	19.79	19.79	19.63	-0.05%
Apr 6, 2026	19.80	19.80	19.80	19.80	19.64	-
Apr 2, 2026	19.80	19.80	19.80	19.80	19.64	0.15%
Apr 1, 2026	19.77	19.77	19.77	19.77	19.61	-
Mar 31, 2026	19.77	19.77	19.77	19.77	19.61	0.25%
Mar 30, 2026	19.72	19.72	19.72	19.72	19.56	0.56%
Mar 27, 2026	19.61	19.61	19.61	19.61	19.45	-0.20%
Mar 26, 2026	19.65	19.65	19.65	19.65	19.49	-0.46%
Mar 25, 2026	19.74	19.74	19.74	19.74	19.58	0.36%
Mar 24, 2026	19.67	19.67	19.67	19.67	19.51	-0.31%
Mar 23, 2026	19.73	19.73	19.73	19.73	19.57	0.41%
Mar 20, 2026	19.65	19.65	19.65	19.65	19.49	-0.81%
Mar 19, 2026	19.81	19.81	19.81	19.81	19.65	-
Mar 18, 2026	19.81	19.81	19.81	19.81	19.65	-0.25%
Mar 17, 2026	19.86	19.86	19.86	19.86	19.70	0.15%