Westlake Corporation - WLK - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 04, 2025	68.66	67.97	67.97	69.17	67.28	1.92M
December 03, 2025	66.7	68.71	68.71	70.31	66.45	1.54M
December 02, 2025	67.52	66.6	66.6	67.72	66.08	1.25M
December 01, 2025	65.5	67.59	67.59	70.06	65.5	2.36M
November 28, 2025	64.71	66.81	66.81	66.97	64.66	1.05M
November 26, 2025	62.84	64.72	64.72	65.22	62.78	1.52M
November 25, 2025	60.88	62.87	62.87	63.55	60.7	2.19M
November 24, 2025	58.86	60.62	60.09	61.04	58.62	3.63M
November 21, 2025	56.9	59.03	59.03	60.92	56.83	1.93M
November 20, 2025	57.88	56.38	56.38	59.37	56.33	1.92M
November 19, 2025	58.34	57.5	57.5	58.84	56.85	1.87M
November 18, 2025	59.05	58.65	58.65	59.68	57.43	1.41M
November 17, 2025	62.56	59.05	59.05	62.77	58.58	1.04M
November 14, 2025	64.26	62.56	62.56	64.26	62.39	858,500
November 13, 2025	62.69	64.91	64.91	65.68	62.69	1.99M
November 12, 2025	63.45	62.81	62.81	64.58	62.3	1.19M
November 11, 2025	65.81	63.45	63.45	66.28	62.94	1.42M
November 10, 2025	65.85	65.18	65.18	65.85	64.21	1.2M
November 07, 2025	64	64.95	64.95	65.53	63.89	875,400
November 06, 2025	65.92	64.46	64.46	66.3	64.33	1.11M
November 05, 2025	66.54	65.86	65.86	67.5	65.38	931,900
November 04, 2025	67.46	66.78	66.78	68.19	66.76	874,025
November 03, 2025	69	68.28	68.28	70.62	67.87	1.57M
October 31, 2025	67.91	68.81	68.81	69.52	67.33	1.95M
October 30, 2025	69.52	68.29	68.29	72.82	65.77	3.36M
October 29, 2025	76.64	73.47	73.47	76.64	73.12	1.99M
October 28, 2025	77.84	76.44	76.44	78.87	75.8	1.17M
October 27, 2025	79.57	79.73	79.73	80.04	79.2	598,746
October 24, 2025	79.65	79.22	79.22	80.28	78.9	891,800
October 23, 2025	78.13	78.79	78.79	79.24	76.6	1.25M
October 22, 2025	76.52	75.35	75.35	77.69	75.08	1.18M
October 21, 2025	75.34	76.9	76.9	77.04	74.58	1.09M
October 20, 2025	75.83	75.39	75.39	76.2	74.91	664,800
October 17, 2025	76	75.25	75.25	76.2	74.7	989,500
October 16, 2025	77.62	76.05	76.05	77.89	75.36	909,100
October 15, 2025	78.23	77.33	77.33	79.08	77.09	1.36M
October 14, 2025	75.1	77.79	77.79	78.04	74.29	1.01M
October 13, 2025	76.71	77.73	77.73	78.54	76.3	872,605
October 10, 2025	81.2	75.64	75.64	81.7	75.49	1.4M
October 09, 2025	82.5	80.72	80.72	83	80.08	1.26M
October 08, 2025	80.63	82.37	82.37	82.69	79.24	1.13M
October 07, 2025	82	80.36	80.36	83.48	79.5	1.63M
October 06, 2025	83.26	81.7	81.7	83.34	81.25	899,537
October 03, 2025	79.95	82.31	82.31	82.77	78.79	936,366
October 02, 2025	76.7	79.87	79.87	80.26	76.68	1.38M
October 01, 2025	76.52	76.76	76.76	77.54	75.09	1.18M
September 30, 2025	76.37	77.06	77.06	77.23	75.03	936,608
September 29, 2025	78.5	77.02	77.02	78.89	76.53	599,004
September 26, 2025	76.58	77.65	77.65	78.37	76.16	1.08M
September 25, 2025	77.87	76	76	78.11	75.86	1.06M
September 24, 2025	79.71	78.88	78.88	81.03	78.81	1.02M
September 23, 2025	82.01	79.7	79.7	82.39	79.55	969,600
September 22, 2025	82.5	81.26	81.26	82.5	80.92	1.58M
September 19, 2025	84.6	83.07	83.07	84.94	82.7	1.27M
September 18, 2025	88.01	84.96	84.96	88.33	84.9	1.24M
September 17, 2025	88.23	86.96	86.96	91.5	85.66	1.36M
September 16, 2025	87.09	87.7	87.7	88.24	86.75	1.03M
September 15, 2025	88.72	86.75	86.75	89.09	85.84	1.03M
September 12, 2025	89.21	88.13	88.13	89.69	87.86	745,800
September 11, 2025	85.44	89.58	89.58	89.65	85.44	830,713

Westlake Corporation (WLK) NYSE