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WESTLAKE CHEMICAL (WLKP)

NYSE

$23.17-$0.10 (-0.43%)

Price as of Jun 03, 2026 4:10 PM EDT

$808.2M
Market Cap
15.16%
1-Year Change
Chemicals
Industry

1 Month
+2.65%

Low Price$22.38

High Price$23.72
3 Months
+2.38%

Low Price$21.70

High Price$23.72
1 Year
+4.91%

Low Price$17.87

High Price$23.72

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
06/02/2026	23.12	23.49	23.11	23.27	+0.39%	15,448
06/01/2026	23.07	23.49	23.06	23.18	+1.09%	47,755
05/29/2026	22.79	23.24	22.78	22.93	+0.70%	44,225
05/28/2026	22.75	22.85	22.62	22.77	+0.09%	22,455
05/27/2026	22.67	22.87	22.67	22.75	+0.18%	17,669
05/26/2026	22.46	22.87	22.33	22.71	+0.93%	46,855
05/22/2026	22.70	22.80	22.42	22.50	-0.27%	18,408
05/21/2026	22.42	22.71	22.27	22.56	+0.80%	15,238
05/20/2026	22.39	22.54	22.33	22.38	-0.40%	14,420
05/19/2026	22.71	22.71	22.02	22.47	-1.06%	37,942
05/18/2026	22.56	22.86	22.34	22.71	+0.26%	30,898
05/15/2026	22.81	22.90	22.62	22.65	-1.52%	15,408
05/14/2026	23.21	23.35	22.81	23.00	-0.43%	25,665
05/14/2026	$0.47 Dividend
05/13/2026	23.12	23.29	23.01	23.10	+0.13%	38,247
05/12/2026	23.11	23.23	22.94	23.07	-0.76%	30,438
05/11/2026	22.99	23.40	22.75	23.25	+1.89%	52,617
05/08/2026	22.75	23.00	22.64	22.81	+0.34%	42,491
05/07/2026	23.06	23.06	22.74	22.74	-1.07%	35,629
05/06/2026	22.10	22.98	22.10	22.98	+3.90%	70,008
05/05/2026	22.31	23.13	22.07	22.12	-0.44%	59,841
05/05/2026	$0.40 Earnings
05/04/2026	22.54	22.80	22.22	22.22	-1.39%	32,871
05/01/2026	22.62	23.02	22.34	22.53	-0.26%	19,007
04/30/2026	22.49	22.85	22.10	22.59	+0.83%	36,735
04/29/2026	22.44	22.49	22.05	22.40	+0.18%	12,956
04/28/2026	22.24	22.45	22.22	22.36	+1.29%	24,858
04/27/2026	22.08	22.25	22.05	22.08	-0.13%	22,424
04/24/2026	21.82	22.19	21.81	22.11	+0.45%	20,106
04/23/2026	21.97	22.05	21.76	22.01	0.00%	19,749
04/22/2026	22.02	22.07	21.81	22.01	+0.58%	21,250
04/21/2026	21.81	22.05	21.80	21.88	-0.04%	8,167
04/20/2026	21.94	22.47	21.73	21.89	-0.22%	24,229
04/17/2026	22.01	22.05	21.76	21.94	+0.27%	24,939
04/16/2026	22.01	22.15	21.73	21.88	+0.13%	22,134
04/15/2026	22.01	22.29	21.79	21.85	-1.33%	10,370
04/14/2026	21.71	22.20	21.71	22.15	-0.22%	7,267
04/13/2026	21.68	22.27	21.68	22.20	-0.04%	29,824
04/10/2026	22.16	22.38	22.07	22.21	-0.09%	18,968
04/09/2026	22.33	22.39	22.05	22.23	+0.49%	29,047
04/08/2026	21.64	22.29	21.64	22.12	+0.76%	35,617
04/07/2026	21.56	22.27	21.56	21.95	+1.36%	33,251
04/06/2026	21.63	21.95	21.42	21.66	-0.14%	32,504
04/02/2026	21.79	21.94	21.58	21.69	-1.16%	5,562
04/01/2026	21.74	22.05	21.57	21.94	+1.36%	23,913
03/31/2026	21.27	21.97	21.25	21.65	+1.61%	34,152
03/30/2026	21.27	21.78	21.08	21.31	+0.14%	61,508
03/27/2026	21.79	21.92	21.28	21.28	-2.12%	57,020
03/26/2026	21.77	22.10	21.71	21.74	-0.98%	29,755
03/25/2026	21.96	22.05	21.69	21.95	+0.45%	20,671
03/24/2026	21.61	22.02	21.61	21.85	+1.13%	23,531
03/23/2026	21.84	22.14	21.61	21.61	-0.77%	35,645
03/20/2026	22.30	22.30	21.55	21.78	-1.02%	16,002
03/19/2026	21.80	22.10	21.72	22.00	+0.40%	25,937
03/18/2026	21.75	22.11	21.67	21.91	+0.13%	27,433
03/17/2026	21.42	22.00	21.42	21.88	+1.36%	14,834
03/16/2026	21.84	22.13	21.54	21.59	-1.87%	51,699
03/13/2026	22.05	22.20	21.59	22.00	-1.23%	50,396
03/12/2026	21.81	22.28	21.66	22.28	+2.34%	31,145
03/11/2026	21.76	21.77	21.41	21.77	+0.41%	19,063
03/10/2026	21.16	21.80	21.13	21.68	+1.94%	25,477
03/09/2026	21.55	21.56	21.10	21.27	-1.81%	49,204
03/06/2026	22.11	22.11	21.59	21.66	-2.77%	24,079
03/05/2026	21.53	22.29	21.52	22.28	+2.62%	76,130
03/04/2026	21.71	21.89	21.38	21.71	+0.64%	22,175
03/03/2026	21.52	21.90	21.17	21.57	-0.81%	57,825
03/02/2026	21.28	21.83	21.28	21.75	+0.77%	29,249
02/27/2026	21.27	21.67	21.16	21.58	+0.73%	55,927
02/26/2026	21.36	21.45	21.07	21.42	-0.68%	71,327
02/25/2026	21.85	21.85	21.15	21.57	-0.32%	94,590
02/24/2026	20.94	21.71	20.93	21.64	+3.95%	52,833
02/24/2026	$0.41 Earnings
02/23/2026	20.80	20.97	20.58	20.82	+0.14%	78,298
02/20/2026	20.55	21.06	20.55	20.79	+1.29%	63,690
02/19/2026	20.84	20.99	20.36	20.52	-1.87%	61,217
02/18/2026	20.69	21.10	20.65	20.91	+0.71%	38,683
02/17/2026	20.97	20.97	20.59	20.77	-0.61%	13,846
02/13/2026	20.81	20.97	20.69	20.89	+0.80%	23,293
02/12/2026	21.25	21.27	20.73	20.73	-1.63%	69,830
02/11/2026	20.72	21.12	20.72	21.07	+1.51%	88,666
02/10/2026	20.73	20.97	20.59	20.76	-0.19%	26,508
02/09/2026	20.34	20.82	20.34	20.80	+2.61%	41,926
02/06/2026	20.63	20.63	20.05	20.27	-2.17%	77,987
02/06/2026	$0.47 Dividend
02/05/2026	20.90	20.95	20.51	20.72	-0.87%	82,012
02/04/2026	20.86	21.32	20.76	20.90	-0.27%	65,454
02/03/2026	21.04	21.38	20.87	20.96	-0.32%	100,473
02/02/2026	20.68	21.16	20.59	21.02	+2.19%	79,796
01/30/2026	20.74	20.74	20.47	20.57	-1.01%	48,313
01/29/2026	20.55	20.79	20.44	20.78	+1.26%	61,981
01/28/2026	20.36	20.58	20.16	20.52	+1.09%	38,972
01/27/2026	20.37	20.48	20.19	20.30	+0.33%	51,054
01/26/2026	20.41	20.41	20.04	20.24	+0.09%	41,940
01/23/2026	20.45	20.53	19.96	20.22	-1.03%	41,782
01/22/2026	20.38	20.52	20.38	20.43	+0.47%	45,261
01/21/2026	20.04	20.33	20.04	20.33	+1.82%	18,756
01/20/2026	19.94	20.12	19.72	19.97	-0.10%	27,376
01/16/2026	19.89	20.12	19.89	19.99	-0.43%	33,360
01/15/2026	19.75	20.28	19.75	20.07	+0.14%	27,243
01/14/2026	19.61	20.18	19.61	20.04	+2.85%	44,539