Westlake Chemical Corp. historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2024-08-22	146.55	146.55	146.55	146.55	139.60	2
2024-08-21	145.33	145.33	145.33	145.33	138.43	101
2024-08-20	147.62	147.62	147.62	147.62	140.62	3
2024-08-19	148.00	148.00	146.50	147.14	139.66	2
2024-08-16	146.46	146.46	146.46	146.46	139.01	16
2024-08-15	148.39	148.39	145.90	145.90	138.49	33
2024-08-14	144.84	144.90	143.98	143.98	136.66	31
2024-08-12	146.45	147.20	143.76	143.76	136.45	70
2024-08-09	146.85	146.85	145.63	145.63	138.23	22
2024-08-08	146.39	146.39	146.39	146.39	138.95	1
2024-08-07	148.26	148.31	145.77	145.77	138.36	66
2024-08-06	141.23	145.72	139.90	145.44	138.05	5
2024-08-05	132.12	133.17	130.93	131.59	124.90	53
2024-08-02	138.59	139.68	137.15	137.15	130.18	44
2024-08-01	147.84	147.84	145.73	145.73	138.32	107
2024-07-31	147.94	147.94	147.94	147.94	140.42	1
2024-07-30	144.46	144.46	144.46	144.46	137.12	10
2024-07-29	143.13	143.13	143.13	143.13	135.85	9
2024-07-25	142.77	142.77	142.31	142.31	135.08	14
2024-07-23	144.35	144.67	143.84	144.67	137.31	34
2024-07-22	145.44	145.44	145.44	145.44	138.05	42
2024-07-19	146.71	146.71	145.23	145.23	137.84	71
2024-07-18	151.20	151.34	150.99	151.22	143.54	37
2024-07-17	150.89	150.89	150.26	150.65	142.99	142
2024-07-16	149.44	149.44	149.44	149.44	141.84	1
2024-07-15	148.37	148.37	145.67	147.32	139.83	202
2024-07-12	144.20	147.92	144.20	147.31	139.82	85
2024-07-11	144.21	145.73	144.21	144.25	136.92	132
2024-07-09	141.97	141.97	141.48	141.58	134.38	43
2024-07-05	141.30	141.37	141.30	141.37	134.18	113
2024-07-03	142.97	142.97	142.97	142.97	135.70	49
2024-07-02	143.28	143.28	142.00	142.00	134.78	4
2024-07-01	146.19	146.19	143.10	143.10	135.83	29
2024-06-26	145.11	145.11	143.59	143.59	136.29	107
2024-06-24	147.56	147.56	147.56	147.56	140.06	2
2024-06-20	151.21	151.86	150.69	151.59	143.88	9,597
2024-06-14	151.76	151.79	148.68	148.68	141.12	83
2024-06-13	149.07	149.07	149.07	149.07	141.49	2
2024-06-12	155.06	156.05	154.73	154.88	147.01	429
2024-06-11	148.70	149.16	148.70	149.16	141.58	42
2024-06-10	151.56	151.56	151.07	151.19	143.50	10
2024-06-07	153.48	153.48	152.24	152.24	144.50	40
2024-06-04	156.65	156.65	156.65	156.65	148.69	18,317
2024-06-03	160.45	160.45	159.07	159.07	150.98	1
2024-05-31	158.58	158.58	158.58	158.58	150.52	7
2024-05-28	159.36	159.36	159.36	159.36	151.26	6
2024-05-23	157.82	157.82	155.66	155.66	147.75	3
2024-05-22	156.85	156.85	156.77	156.77	148.80	6
2024-05-21	158.89	158.89	158.49	158.49	150.43	5
2024-05-20	157.94	160.55	154.70	160.45	152.29	24
2024-05-17	157.12	157.32	156.81	157.32	148.85	3
2024-05-16	155.80	155.80	155.80	155.80	147.41	2
2024-05-13	158.15	158.15	156.67	157.49	149.01	118
2024-05-10	157.84	157.84	157.84	157.84	149.34	101
2024-05-09	154.93	154.93	154.93	154.93	146.59	2
2024-05-08	157.26	157.26	156.02	156.02	147.61	16
2024-05-07	154.79	156.21	154.79	156.21	147.80	261
2024-05-03	152.32	152.32	152.32	152.32	144.12	102
2024-05-01	152.70	152.70	152.70	152.70	144.48	5
2024-04-30	150.11	150.11	148.90	148.90	140.88	17

← NewerPage 9 of 14 · 833 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-25	0.5330 USD
2026-05-27	0.5300 USD
2026-03-02	0.5300 USD
2025-11-24	0.5300 USD
2025-08-18	0.5300 USD
2025-05-20	0.5250 USD
2025-03-03	0.5250 USD
2024-11-26	0.5250 USD
2024-08-20	0.5250 USD
2024-05-20	0.5000 USD
2024-02-27	0.5000 USD
2023-11-20	0.5000 USD
2023-08-24	0.5000 USD
2023-05-22	0.3570 USD
2023-02-28	0.3570 USD
2022-11-23	0.3570 USD
2022-08-19	0.3570 USD
2022-05-20	0.2975 USD
2022-02-28	0.2975 USD
2021-11-22	0.2975 USD
2021-08-23	0.2975 USD
2021-05-24	0.2700 USD
2021-03-01	0.2700 USD
2020-11-23	0.2700 USD
2020-08-24	0.2700 USD
2020-05-22	0.2625 USD
2020-02-24	0.2625 USD
2019-11-25	0.2625 USD
2019-08-26	0.2625 USD
2019-05-28	0.2500 USD
2019-02-26	0.2500 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.