WLK: Westlake Chemical Corporation

As of Friday, September 11th, 2026

$ 70.81

-0.81 -1.13%

Open: 71.94
High: 72.50
Low: 70.44
Volume: 53,378
Previous Close on Thursday, September 10th, 2026

$ 71.62

-0.16 -0.22%

Open: 71.87
High: 73.75
Low: 70.69
Volume: 854,135

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-11 71.94 72.50 70.44 70.81 53,378 -0.81 -1.13
2026-09-10 71.87 73.75 70.69 71.62 854,135 -0.16 -0.22
2026-09-09 72.70 73.39 70.74 71.78 846,697 -2.97 -3.97
2026-09-08 75.56 76.14 74.63 74.75 561,115 -0.04 -0.05
2026-09-04 74.05 75.56 73.73 74.79 570,434 +0.19 +0.25
2026-09-03 77.19 77.45 74.51 74.60 594,983 -1.67 -2.19
2026-09-02 73.60 76.82 73.60 76.27 737,234 +2.04 +2.75
2026-09-01 75.02 75.59 73.45 74.23 577 -0.84 -1.12
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 76.14
On 2026-09-08		 70.44
On 2026-09-11		 -3.79 -5.08 76.14
On 2026-09-08		 70.44
On 2026-09-11		 -7.49 72.75
10D 77.45
On 2026-09-03		 70.44
On 2026-09-11		 -3.12 -4.22 77.45
On 2026-09-03		 70.44
On 2026-09-11		 -9.05 73.96
20D 80.86
On 2026-08-14		 70.44
On 2026-09-11		 -9.38 -11.70 80.86
On 2026-08-14		 70.44
On 2026-09-11		 -12.89 75.60
WTD 76.14
On 2026-09-08		 70.44
On 2026-09-11		 -3.98 -5.32 76.14
On 2026-09-08		 70.44
On 2026-09-11		 -7.49 72.24
MTD 77.45
On 2026-09-03		 70.44
On 2026-09-11		 -4.26 -5.67 77.45
On 2026-09-03		 70.44
On 2026-09-11		 -9.05 73.61
As of Friday, September 11th, 2026
 
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Recent
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AZZ

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137.07 +0.55 +0.40 126,861
WLK

Westlake Chemical Corporation

70.81 -0.81 -1.13 53,378