Westlake Chemical Partners LP - WLKP - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	20.97	21.21	21.21	21.49	20.97	63,700
February 19, 2026	21.27	20.94	20.94	21.42	20.78	61,217
February 18, 2026	21.11	21.34	21.34	21.53	21.07	38,700
February 17, 2026	21.4	21.21	21.21	21.4	21.01	12,873
February 13, 2026	21.23	21.32	21.32	21.4	21.11	23,300
February 12, 2026	21.68	21.15	21.15	21.7	21.15	69,830
February 11, 2026	21.14	21.5	21.5	21.55	21.14	88,700
February 10, 2026	21.15	21.18	21.18	21.4	21.01	26,503
February 09, 2026	20.75	21.22	21.22	21.24	20.75	41,926
February 06, 2026	21.05	20.68	20.68	21.05	20.46	78,000
February 05, 2026	21.8	21.61	21.14	21.85	21.4	82,012
February 04, 2026	21.76	21.8	21.32	22.24	21.66	65,500
February 03, 2026	21.95	21.86	21.38	22.3	21.77	100,500
February 02, 2026	21.57	21.93	21.93	22.07	21.48	79,796
January 30, 2026	21.63	21.46	21.46	21.64	21.35	48,313
January 29, 2026	21.44	21.68	21.68	21.69	21.33	62,000
January 28, 2026	21.24	21.41	21.41	21.47	21.03	39,000
January 27, 2026	21.25	21.18	21.18	21.36	21.06	51,054
January 26, 2026	21.29	21.11	21.11	21.29	20.91	41,940
January 23, 2026	21.33	21.09	21.09	21.42	20.82	41,800
January 22, 2026	21.26	21.31	21.31	21.41	21.26	45,300
January 21, 2026	20.9	21.21	21.21	21.21	20.9	18,800
January 20, 2026	20.8	20.83	20.83	20.99	20.57	27,376
January 16, 2026	20.75	20.85	20.85	20.99	20.75	33,400
January 15, 2026	20.6	20.94	20.94	21.16	20.6	27,243
January 14, 2026	20.46	20.91	20.91	21.05	20.46	44,539
January 13, 2026	20.38	20.33	20.33	20.61	20.31	57,150
January 12, 2026	20.25	20.25	20.25	20.49	20.11	84,929
January 09, 2026	20.28	20.3	20.3	20.42	20	30,000
January 08, 2026	19.75	20.11	20.11	20.17	19.75	41,400
January 07, 2026	19.9	19.74	19.74	19.97	19.6	36,700
January 06, 2026	19.27	19.88	19.88	19.98	19.21	83,700
January 05, 2026	18.99	19.19	19.19	19.36	18.82	40,703
January 02, 2026	19.05	18.95	18.95	19.42	18.75	33,000
December 31, 2025	18.74	19	19	19.04	18.7	72,929
December 30, 2025	18.48	18.62	18.62	18.81	18.33	123,300
December 29, 2025	18.55	18.5	18.5	18.59	18.33	105,943
December 26, 2025	18.95	18.66	18.66	19.08	18.6	68,800
December 24, 2025	18.99	18.88	18.88	19.17	18.83	40,900
December 23, 2025	19	19.05	19.05	19.33	18.9	74,800
December 22, 2025	19.1	19.1	19.1	19.5	19	89,700
December 19, 2025	19.5	19.1	19.1	19.55	19.01	66,534
December 18, 2025	19.15	19.39	19.39	19.47	19.14	97,600
December 17, 2025	19.28	19.21	19.21	19.32	19.15	47,934
December 16, 2025	19.15	19.25	19.25	19.5	19.12	52,900
December 15, 2025	19.75	19.21	19.21	19.76	19.07	81,200
December 12, 2025	19.87	19.76	19.76	20	19.7	38,057
December 11, 2025	19.26	19.73	19.73	19.78	19.24	73,800
December 10, 2025	19.12	19.32	19.32	19.36	18.88	75,515
December 09, 2025	18.88	19.02	19.02	19.18	18.88	34,500
December 08, 2025	19.19	18.97	18.97	19.19	18.93	51,038
December 05, 2025	19.1	19.16	19.16	19.18	18.84	64,316
December 04, 2025	18.92	18.93	18.93	19.05	18.82	49,228
December 03, 2025	18.85	19	19	19.16	18.85	41,428
December 02, 2025	18.8	18.96	18.96	19.01	18.75	50,200
December 01, 2025	18.88	18.82	18.82	19.19	18.81	75,700
November 28, 2025	19.2	18.96	18.96	19.2	18.9	30,775
November 26, 2025	18.8	19.06	19.06	19.26	18.63	149,200
November 25, 2025	18.26	18.72	18.72	18.98	18.26	56,630
November 24, 2025	18.27	18.45	18.45	18.49	18.25	47,312

Westlake Chemical Partners LP (WLKP) NYSE