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WLK
Westlake Corporation
stock NYSE

Market Open
Aug 6, 2026 3:15:46 PM EDT
78.47USD-0.273%(-0.22)481,414
74.86Bid   78.62Ask   3.76Spread
Pre-market
Aug 5, 2026 9:23:30 AM EDT
80.26USD-0.459%(-0.37)0
After-hours
Aug 4, 2026 4:10:30 PM EDT
80.63USD0.000%(0.00)0
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
10.05B
CEO
Albert Chao
Headquarters
Houston, Texas, USA
Industry
Specialty Chemicals
Last Dividend
Nov 26, 20240.525
Last Split
Mar 19, 20142for1
Related
EMNALBXOMHONOLNPOLHUNCEDWDP
WLK Stats
Avg. Vol. 10 Day
1,550,464
Avg. Vol. 30 Day
1,287,530
Employees
8,800
Market Cap
10,048,682,498
Shares Out.
128,122,944
On/Off Exchange
58%/42%
6 Month Beta
0.18
1 Year Beta
0.78
2 Year Beta
0.99
3 Year Beta
1.01
52 Week Low
56.33
52 Week High
124.23
SMA50
79.17
SMA200
87.26
1 Week
+9.36%
1 Month
+4.85%
3 Month
-21.51%
6 Month
-18.24%
1 Year
-3.32%
2 Year
-45.54%
5 Year
-4.63%
Profile
westlake chemical corporation (nyse: wlk) is an international manufacturer and supplier of petrochemicals, plastics and fabricated products. these chemical and plastic products enhance the daily lives of people around the world. from the tires we ride on, the plastic wrap that keeps our meats and produce fresh, the pipes that are essential to ensuring clean water, to the frames that secure our windows and doors, we play a vital role in supplying the building blocks for these products and many more. westlake chemical employs approximately 4,100 people and operates from 16 locations in north america, 7 in europe as well as 1 location in china. to learn more about westlake chemical, visit www.westlake.com.

WLK Stock Summary

Westlake Corporation (NYSE:WLK) stock price today is $78.47, and today's volume is 481,414. WLK is down -0.273% today. The 30 day average volume is 1,287,530. WLK market cap is 10.05B with 128,122,944 shares outstanding.



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