Westlake Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 6, 2025	73.00	73.56	72.48	73.56	73.56	2.18%	1,115,153
Jun 5, 2025	72.54	72.55	71.18	71.99	71.99	-0.17%	1,058,119
Jun 4, 2025	71.60	72.47	71.40	72.11	72.11	0.85%	1,092,528
Jun 3, 2025	69.79	72.36	68.55	71.50	71.50	2.39%	1,175,000
Jun 2, 2025	71.05	71.05	68.67	69.83	69.83	-1.69%	1,618,517
May 30, 2025	70.64	71.33	69.47	71.03	71.03	-0.70%	3,678,479
May 29, 2025	71.64	71.90	70.69	71.53	71.53	1.37%	1,359,255
May 28, 2025	72.84	73.03	70.54	70.56	70.56	-2.94%	955,715
May 27, 2025	72.73	73.02	71.77	72.70	72.70	1.64%	1,358,697
May 23, 2025	70.28	72.08	70.28	71.53	71.53	-1.12%	979,929
May 22, 2025	73.12	73.46	71.76	72.34	72.34	-1.79%	1,284,868
May 21, 2025	75.71	75.95	73.63	73.66	73.66	-3.33%	1,331,979
May 20, 2025	78.50	78.94	76.17	76.20	76.20	-4.68%	1,858,917
May 19, 2025	80.43	80.43	78.16	79.94	79.39	-2.57%	2,365,331
May 16, 2025	82.79	83.96	81.26	82.05	81.49	-0.87%	1,569,623
May 15, 2025	81.09	83.41	80.00	82.77	82.20	0.24%	1,249,397
May 14, 2025	85.68	85.73	82.18	82.57	82.01	-4.58%	1,420,703
May 13, 2025	85.98	87.31	85.33	86.53	85.94	1.02%	1,037,726
May 12, 2025	84.34	87.32	83.16	85.66	85.07	7.07%	1,220,212
May 9, 2025	81.05	81.90	79.48	80.00	79.45	-0.55%	867,336
May 8, 2025	79.11	81.55	78.56	80.44	79.89	3.13%	958,170
May 7, 2025	78.73	79.02	76.97	78.00	77.47	-1.05%	1,513,634
May 6, 2025	77.70	79.21	77.23	78.83	78.29	0.78%	1,677,505
May 5, 2025	79.21	81.24	78.18	78.22	77.69	-2.04%	1,848,769
May 2, 2025	79.48	84.50	78.51	79.85	79.30	-13.46%	2,723,125
May 1, 2025	92.81	94.18	91.51	92.27	91.64	-0.17%	869,879
Apr 30, 2025	91.83	92.55	89.96	92.43	91.80	-1.02%	691,622
Apr 29, 2025	92.33	93.75	91.76	93.38	92.74	0.34%	428,128
Apr 28, 2025	93.39	94.21	91.99	93.06	92.42	-0.35%	668,670
Apr 25, 2025	93.04	93.84	91.71	93.39	92.75	-1.44%	600,083
Apr 24, 2025	93.15	95.61	91.65	94.75	94.10	2.48%	582,357
Apr 23, 2025	96.11	98.50	91.85	92.46	91.83	-1.00%	622,167
Apr 22, 2025	92.10	93.77	91.22	93.39	92.75	2.92%	428,824
Apr 21, 2025	90.90	92.11	89.60	90.74	90.12	-1.21%	389,096
Apr 17, 2025	91.08	92.84	91.00	91.85	91.22	1.69%	605,523
Apr 16, 2025	90.23	91.67	88.78	90.32	89.70	0.30%	562,381
Apr 15, 2025	89.84	91.10	89.39	90.05	89.43	-0.07%	568,360
Apr 14, 2025	91.35	91.87	88.52	90.11	89.49	0.41%	514,983
Apr 11, 2025	86.58	90.04	85.39	89.74	89.13	3.17%	655,626
Apr 10, 2025	91.61	92.23	85.05	86.98	86.39	-7.20%	909,810
Apr 9, 2025	82.74	94.53	82.59	93.73	93.09	12.82%	1,568,764
Apr 8, 2025	90.03	90.58	81.41	83.08	82.51	-3.64%	1,150,696
Apr 7, 2025	85.41	92.73	82.33	86.22	85.63	-2.53%	1,478,664
Apr 4, 2025	90.70	91.10	85.31	88.46	87.86	-6.13%	1,258,248
Apr 3, 2025	97.68	98.22	93.97	94.24	93.60	-7.62%	1,118,222
Apr 2, 2025	98.53	102.12	98.53	102.01	101.31	2.03%	503,677
Apr 1, 2025	99.54	100.71	98.47	99.98	99.30	-0.05%	467,319
Mar 31, 2025	98.08	100.91	97.37	100.03	99.35	0.92%	678,067
Mar 28, 2025	102.39	102.80	98.51	99.12	98.44	-3.69%	857,228
Mar 27, 2025	100.92	103.19	100.37	102.92	102.22	1.31%	673,820