PLKTX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
May 19, 2026	20.96	20.96	20.96	20.96	20.96	-0.57%
May 18, 2026	21.08	21.08	21.08	21.08	21.08	0.09%
May 15, 2026	21.06	21.06	21.06	21.06	21.06	-1.63%
May 14, 2026	21.41	21.41	21.41	21.41	21.41	0.47%
May 13, 2026	21.31	21.31	21.31	21.31	21.31	0.66%
May 12, 2026	21.17	21.17	21.17	21.17	21.17	-0.47%
May 11, 2026	21.27	21.27	21.27	21.27	21.27	0.09%
May 8, 2026	21.25	21.25	21.25	21.25	21.25	0.62%
May 7, 2026	21.12	21.12	21.12	21.12	21.12	-0.66%
May 6, 2026	21.26	21.26	21.26	21.26	21.26	1.77%
May 5, 2026	20.89	20.89	20.89	20.89	20.89	0.97%
May 4, 2026	20.69	20.69	20.69	20.69	20.69	-0.34%
May 1, 2026	20.76	20.76	20.76	20.76	20.76	-
Apr 30, 2026	20.76	20.76	20.76	20.76	20.76	1.17%
Apr 29, 2026	20.52	20.52	20.52	20.52	20.52	-0.19%
Apr 28, 2026	20.56	20.56	20.56	20.56	20.56	-0.68%
Apr 27, 2026	20.70	20.70	20.70	20.70	20.70	0.05%
Apr 24, 2026	20.69	20.69	20.69	20.69	20.69	0.68%
Apr 23, 2026	20.55	20.55	20.55	20.55	20.55	-0.58%
Apr 22, 2026	20.67	20.67	20.67	20.67	20.67	0.63%
Apr 21, 2026	20.54	20.54	20.54	20.54	20.54	-0.92%
Apr 20, 2026	20.73	20.73	20.73	20.73	20.73	-0.24%
Apr 17, 2026	20.78	20.78	20.78	20.78	20.78	1.22%
Apr 16, 2026	20.53	20.53	20.53	20.53	20.53	0.15%
Apr 15, 2026	20.50	20.50	20.50	20.50	20.50	0.39%
Apr 14, 2026	20.42	20.42	20.42	20.42	20.42	0.79%
Apr 13, 2026	20.26	20.26	20.26	20.26	20.26	0.90%
Apr 10, 2026	20.08	20.08	20.08	20.08	20.08	-0.10%
Apr 9, 2026	20.10	20.10	20.10	20.10	20.10	0.25%
Apr 8, 2026	20.05	20.05	20.05	20.05	20.05	3.03%
Apr 7, 2026	19.46	19.46	19.46	19.46	19.46	0.10%
Apr 6, 2026	19.44	19.44	19.44	19.44	19.44	0.41%
Apr 2, 2026	19.36	19.36	19.36	19.36	19.36	-0.10%
Apr 1, 2026	19.38	19.38	19.38	19.38	19.38	0.88%
Mar 31, 2026	19.21	19.21	19.21	19.21	19.21	2.89%
Mar 30, 2026	18.67	18.67	18.67	18.67	18.67	-0.32%
Mar 27, 2026	18.73	18.73	18.73	18.73	18.73	-1.27%
Mar 26, 2026	18.97	18.97	18.97	18.97	18.97	-2.01%
Mar 25, 2026	19.36	19.36	19.36	19.36	19.36	0.83%
Mar 24, 2026	19.20	19.20	19.20	19.20	19.20	-0.16%
Mar 23, 2026	19.23	19.23	19.23	19.23	19.23	1.53%
Mar 20, 2026	18.94	18.94	18.94	18.94	18.94	-2.02%
Mar 19, 2026	19.33	19.33	19.33	19.33	19.33	-0.15%
Mar 18, 2026	19.36	19.36	19.36	19.36	19.36	-1.43%
Mar 17, 2026	19.64	19.64	19.64	19.64	19.64	0.36%
Mar 16, 2026	19.57	19.57	19.57	19.57	19.57	1.35%
Mar 13, 2026	19.31	19.31	19.31	19.31	19.31	-0.57%
Mar 12, 2026	19.42	19.42	19.42	19.42	19.42	-1.77%
Mar 11, 2026	19.77	19.77	19.77	19.77	19.77	-0.15%
Mar 10, 2026	19.80	19.80	19.80	19.80	19.80	0.15%