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WLK
Westlake Corporation
stock NYSE

At Close
Jul 30, 2025 3:59:53 PM EDT
79.61USD-6.484%(-5.52)1,640,560
79.58Bid   79.64Ask   0.06Spread
Pre-market
Jul 30, 2025 8:01:30 AM EDT
83.43USD-1.997%(-1.70)135
After-hours
Jul 30, 2025 4:00:30 PM EDT
79.65USD+0.050%(+0.04)1,180
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsNews
Jan 28, 2022
09:46AM EST  5 Value Stocks In The Basic Materials Sector   Benzinga
Jan 27, 2022
07:00AM EST  Westlake Chemical Announces Fourth Quarter and Full Year Earnings for 2021 Conference Call   Business Wire
Jan 19, 2022
09:12AM EST  Goldman Sachs Maintains Neutral on Westlake Chemical, Raises Price Target to $129   Benzinga
Jan 18, 2022
08:01AM EST  Deutsche Bank Upgrades Westlake Chemical to Buy, Raises Price Target to $125   Benzinga
Jan 4, 2022
04:22PM EST  What 4 Analyst Ratings Have To Say About Westlake Chemical   Benzinga
11:41AM EST  UBS Maintains Sell on Westlake Chemical, Lowers Price Target to $89   Benzinga
Dec 15, 2021
01:07PM EST  Analyst Ratings For Westlake Chemical   Benzinga
08:03AM EST  Goldman Sachs Maintains Neutral on Westlake Chemical, Lowers Price Target to $110   Benzinga
Dec 8, 2021
06:45AM EST  Westlake's NAPCO Pipe & Fittings Introduces High-Performance Molecular-Oriented PVC C909 Pipe   Business Wire
Dec 6, 2021
11:54AM EST  Egypt Imposes Anti-Dumping Duty On U.S. PVC Shipments   Benzinga
Dec 3, 2021
09:54AM EST  5 Value Stocks To Watch In The Basic Materials Sector   Benzinga
Nov 24, 2021
09:04AM EST  Hexion Holdings Announces Agreement To Sell Epoxy Businesses To Westlake Chemical For ~$1.2B   Benzinga
07:11AM EST  Westlake Chemical Corporation (WLK) on Wednesday said it has agreed to acquire Hexion's epoxy business for approximately $1.2 billion.   RTTNews
06:49AM EST  Westlake Agrees To Acquire Hexion's Global Epoxy Business Or About $1.2 Bln   RTTNews
06:45AM EST  Westlake to Acquire Hexion's Global Epoxy Business   Business Wire
Nov 22, 2021
11:13AM EST  What 5 Analyst Ratings Have To Say About Westlake Chemical   Benzinga
10:06AM EST  Benzinga's Top Ratings Upgrades, Downgrades For November 22, 2021   Benzinga
04:35AM EST  Keybanc Downgrades Westlake Chemical to Sector Weight   Benzinga
Nov 17, 2021
08:00AM EST  Westlake's Vinnolit Introduces New Lower-Carbon GreenVin PVC   Business Wire
Nov 12, 2021
04:17PM EST  Westlake Chemical Declares Quarterly Dividend Of $0.2975/share, Payable Dec. 8/ Record Nov. 23   RTTNews
04:05PM EST  Westlake Chemical Corporation Declares Quarterly Dividend   Business Wire
Nov 3, 2021
12:26PM EDT  Analyst Ratings For Westlake Chemical   Benzinga
09:20AM EDT  Wells Fargo Maintains Overweight on Westlake Chemical, Raises Price Target to $130   Benzinga
Nov 2, 2021
10:47AM EDT  Westlake Chemical Q3 EPS $4.69 Beats $3.96 Estimate, Sales $3.10B Beat $2.80B Estimate   Benzinga
10:41AM EDT  Earnings Scheduled For November 2, 2021   Benzinga
06:30AM EDT  Westlake Chemical Corporation Reports Third Quarter 2021 Results   Business Wire
Nov 1, 2021
11:05AM EDT  Earnings Preview For Westlake Chemical   Benzinga
Oct 28, 2021
12:09PM EDT  If You Invested $100 Over The Past 15 Years In This Dividend Stock, Here's How Much You Would Have Today   Benzinga
Oct 19, 2021
07:02AM EDT  Westlake Chemical Announces Third Quarter Earnings for 2021 Conference Call   Business Wire
Oct 18, 2021
12:56PM EDT  Where Westlake Chemical Stands With Analysts   Benzinga
10:22AM EDT  Benzinga's Top Ratings Upgrades, Downgrades For October 18, 2021   Benzinga
08:54AM EDT  B of A Securities Upgrades Westlake Chemical to Buy, Raises Price Target to $120   Benzinga
Oct 7, 2021
06:58AM EDT  Westlake and Nexii Announce Alliance to Support Sustainable Building   Business Wire
Oct 5, 2021
12:25PM EDT  Analyst Ratings For Westlake Chemical   Benzinga
06:57AM EDT  Barclays Maintains Equal-Weight on Westlake Chemical, Raises Price Target to $108   Benzinga
Oct 4, 2021
02:07PM EDT  $100 Invested In This Stock Over The Last 15 Years, Would Be Worth This Much   Benzinga
Oct 1, 2021
10:44AM EDT  Westlake Doubles its Portfolio in High-Growth North American Building Products Market   Business Wire
Sep 29, 2021
08:00AM EDT  Westlake Reiterates Its Commitment to Company-Wide Continuous Improvement in Its 2020 ESG Report   Business Wire
Sep 28, 2021
09:52AM EDT  Westlake Chemical Shares Unaffected Following Earlier Report '5 injured in explosion at chemical plant in Louisiana'   Benzinga
Sep 23, 2021
07:54AM EDT  10 Biggest Price Target Changes For Thursday   Benzinga
07:15AM EDT  Wells Fargo Maintains Overweight on Westlake Chemical, Raises Price Target to $125   Benzinga
Sep 15, 2021
08:00AM EDT  Westlake Contributes $250,000 to the Hurricane Ida Relief Fund   Business Wire
Sep 14, 2021
10:16AM EDT  Benzinga's Top Ratings Upgrades, Downgrades For September 14, 2021   Benzinga
05:28AM EDT  Piper Sandler Initiates Coverage On Westlake Chemical with Overweight Rating, Announces Price Target of $109   Benzinga
Sep 10, 2021
09:24AM EDT  Westlake Chemical Completes Acquisition Of Dimex From Grey Mountain Partners   RTTNews
09:20AM EDT  Westlake Completes Acquisition of Dimex   Business Wire
Aug 31, 2021
07:40PM EDT  Westlake Chemical Corporation Issues Statement on Hurricane Ida   Business Wire
Aug 19, 2021
11:49AM EDT  NAPCO Pipe & Fittings Announces Completion of Acquisition of LASCO Fittings   Business Wire
Aug 13, 2021
05:51PM EDT  Westlake Chemical Corporation Announces 10% Increase in Quarterly Dividend   Business Wire
Aug 5, 2021
09:16PM EDT  Westlake Announces Pricing of $1.7 Billion Offering of Senior Notes   Business Wire
08:55AM EDT  Westlake Chemical Announces Proposed Offering Of Senior Notes   RTTNews
08:50AM EDT  Westlake Announces Proposed Offering of Senior Notes   Business Wire
Aug 4, 2021
07:40AM EDT  North American Crane Bureau Initates Multi-phase Contract With Dominion Energy And Westlake Petrochemical   RTTNews
07:31AM EDT  North American Crane Bureau Adds New Contracts with Petrochemical & Energy   PR Newswire
Aug 3, 2021
08:37AM EDT  Westlake Earlier Today Announced Co. To Acquire Dimex; No Terms Disclosed   Benzinga
07:21AM EDT  Westlake Chemical: Q2 Earnings Insights   Benzinga
06:37AM EDT  Westlake Chemical Q2 EPS $4.04 Beats $3.34 Estimate, Sales $2.86B Beat $2.69B Estimate   Benzinga
06:30AM EDT  Westlake Chemical Corporation Reports Second Quarter 2021 Results   Business Wire
03:52AM EDT  Earnings Scheduled For August 3, 2021   Benzinga
12:39AM EDT  Westlake To Acquire Dimex; Transaction To Close During H2 Of 2021   RTTNews
12:30AM EDT  Westlake to Acquire Dimex   Business Wire
Jul 21, 2021
05:42AM EDT  RBC Capital Upgrades Westlake Chemical to Outperform, Raises Price Target to $105   Benzinga
Jul 20, 2021
08:00AM EDT  Westlake Chemical Announces Second Quarter Earnings for 2021 Conference Call   Business Wire
Jul 16, 2021
03:49PM EDT  5 Chemical Stocks Get Mixed Reaction: Which Ones Got An Upgrade Or Downgrade?   Benzinga
11:56AM EDT  B of A Securities Upgrades Westlake Chemical to Neutral, Announces $98 Price Target   Benzinga
Jul 6, 2021
07:14AM EDT  NAPCO Pipe & Fittings Buys LASCO Fittings, Inc.; Sees Deal To Close In H2 Of 2021   RTTNews
07:03AM EDT  Westlake Chemical Corporation's Subsidiary North American Pipe Corporation Announces Acquisition of LASCO Fittings, Inc.   Benzinga
07:00AM EDT  NAPCO Pipe & Fittings Announces Acquisition of LASCO Fittings, Inc.   Business Wire
Jun 21, 2021
10:15AM EDT  Benzinga's Top Ratings Upgrades, Downgrades For June 21, 2021   Benzinga
09:56AM EDT  Westlake Chemical Late Sunday Announced Purchase Of Boral's North American Building PRoducts Units For $2.15B   Benzinga
08:33AM EDT  Scotiabank Upgrades Westlake Chemical to Sector Perform, Announces $104 Price Target   Benzinga
Jun 20, 2021
08:49PM EDT  Westlake Chemical Corp. (WLK) agreed to acquire Boral's (BLD.AX) North American building products businesses in roofing; siding, trim and shutters; decorative stone; and windows for $2.15 billion in an all-cash transaction.   RTTNews
07:13PM EDT  Westlake Significantly Expands its Presence in the Growing North American Home Construction Materials Markets by Acquiring Boral's North American Building Products Businesses   Business Wire
Jun 11, 2021
11:19AM EDT  Analyst Ratings for Westlake Chemical   Benzinga
08:23AM EDT  JP Morgan Maintains Overweight on Westlake Chemical, Raises Price Target to $134   Benzinga
Jun 10, 2021
07:00AM EDT  Westlake Water Treatment Systems Help Pennsylvania Borough Meet U.S. Clean Water Act   Business Wire
Jun 4, 2021
09:09AM EDT  Deutsche Bank Maintains Hold on Westlake Chemical, Raises Price Target to $112   Benzinga
May 14, 2021
04:15PM EDT  Westlake Chemical Corporation Declares Quarterly Dividend   Business Wire
May 10, 2021
11:26AM EDT  Stocks That Hit 52-Week Highs On Monday   Benzinga
May 4, 2021
07:08AM EDT  Westlake Chemical: Q1 Earnings Insights   Benzinga
07:07AM EDT  Westlake Chemical Corporation Q1 EPS $1.87 Vs $1.13 Year Ago   RTTNews
06:33AM EDT  Westlake Chemical Q1 EPS $1.87 Beats $1.51 Estimate, Sales $2.36B Beat $2.05B Estimate   Benzinga
06:30AM EDT  Westlake Chemical Corporation Reports First Quarter 2021 Results   Business Wire
Apr 20, 2021
09:33AM EDT  Westlake Chemical Announces First Quarter 2021 Earnings Conference Call   Business Wire
Apr 12, 2021
10:04AM EDT  Benzinga's Top Ratings Upgrades, Downgrades For April 12, 2021   Benzinga
08:50AM EDT  Alembic Global Maintains Overweight on Westlake Chemical, Raises Price Target to $115   Benzinga
06:00AM EDT  A Peek Into The Markets: US Stock Futures Signal Lower Start On Wall Street; Crude Oil Edges Higher   Benzinga
05:49AM EDT  Keybanc Upgrades Westlake Chemical to Overweight, Announces $124 Price Target   Benzinga
Apr 8, 2021
09:01AM EDT  Morgan Stanley Maintains Equal-Weight on Westlake Chemical, Raises Price Target to $95   Benzinga
Apr 1, 2021
12:36PM EDT  Wells Fargo Maintains Overweight on Westlake Chemical, Raises Price Target to $114   Benzinga
Mar 25, 2021
09:00AM EDT  Westlake Contributes to Houston Harris County Winter Storm Relief Fund   Business Wire
Mar 15, 2021
12:38PM EDT  Insider Sells Westlake Chemical's Stock   Benzinga
11:09AM EDT  Benzinga's Top Ratings Upgrades, Downgrades For March 15, 2021   Benzinga
07:34AM EDT  Deutsche Bank Downgrades Westlake Chemical to Hold, Lowers Price Target to $102   Benzinga
Mar 9, 2021
11:45AM EST  Insider Sells Westlake Chemical's Shares   Benzinga
Mar 1, 2021
09:49AM EST  Morgan Stanley Maintains Equal-Weight on Westlake Chemical, Raises Price Target to $87   Benzinga
Feb 23, 2021
07:20AM EST  Recap: Westlake Chemical Q4 Earnings   Benzinga
06:39AM EST  Westlake Chemical Q4 EPS $0.87 Vs $0.56 Last Year   RTTNews
06:31AM EST  Westlake Chemical Q4 EPS $0.87 Beats $0.73 Estimate, Sales $1.97B Miss $1.97B Estimate   Benzinga
06:30AM EST  Westlake Chemical Corporation Reports Fourth Quarter and Full Year 2020 Results   Business Wire
04:09AM EST  Earnings Scheduled For February 23, 2021   Benzinga
Feb 19, 2021
06:03PM EST  Westlake Chemical Corporation Declares Quarterly Dividend   Business Wire
Feb 9, 2021
08:00AM EST  Westlake Chemical Announces Fourth Quarter and Full Year Earnings for 2020 Conference Call   Business Wire
Dec 21, 2020
10:07AM EST  Benzinga's Top Upgrades, Downgrades For December 21, 2020   Benzinga
07:33AM EST  JP Morgan Upgrades Westlake Chemical to Overweight, Announces $92 Price Target   Benzinga
Dec 14, 2020
10:46AM EST  Morgan Stanley Maintains Equal-Weight on Westlake Chemical, Raises Price Target to $75   Benzinga
Nov 30, 2020
10:15AM EST  B of A Securities Maintains Underperform on Westlake Chemical, Raises Price Target to $71   Benzinga
Nov 18, 2020
11:08AM EST  Westlake Appoints Roger Kearns As COO   RTTNews
11:00AM EST  Westlake Appoints Roger Kearns as Chief Operating Officer   Business Wire
Nov 13, 2020
04:30PM EST  Westlake Chemical Corporation Declares Quarterly Dividend   Business Wire
Nov 10, 2020
11:24AM EST  Insider Sells Westlake Chemical's Shares   Benzinga
Nov 4, 2020
10:26AM EST  Benzinga's Top Upgrades, Downgrades For November 4, 2020   Benzinga
09:07AM EST  Deutsche Bank Maintains Buy on Westlake Chemical, Raises Price Target to $82   Benzinga
07:28AM EST  BMO Capital Maintains Market Perform on Westlake Chemical, Raises Price Target to $76   Benzinga
07:05AM EST  ScotiaBank Downgrades Westlake Chemical to Sector Underperform   Benzinga
Nov 3, 2020
06:39AM EST  Westlake Chemical Q3 EPS $0.45 Vs $1.22 Last Year   RTTNews
06:38AM EST  Westlake Chemical Q3 EPS $0.45, Inline, Sales $1.90B Beat $1.88B Estimate   Benzinga
06:30AM EST  Westlake Chemical Corporation Reports Third Quarter 2020 Results   Business Wire
04:07AM EST  Earnings Scheduled For November 3, 2020   Benzinga
Oct 28, 2020
09:00AM EDT  Royal(r) Building Products Launches Celect(r) Canvas Beach Home Makeover Sweepstakes   Business Wire
Oct 20, 2020
08:00AM EDT  Westlake Chemical Announces Third Quarter 2020 Earnings Conference Call   Business Wire
Oct 9, 2020
09:32AM EDT  Benzinga's Top Upgrades, Downgrades For October 9, 2020   Benzinga
07:17AM EDT  Citigroup Upgrades Westlake Chemical to Buy, Raises Price Target to $78   Benzinga
Oct 6, 2020
10:25AM EDT  Wells Fargo Maintains Overweight on Westlake Chemical, Raises Price Target to $79   Benzinga
08:04AM EDT  UBS Maintains Sell on Westlake Chemical, Raises Price Target to $35   Benzinga
Sep 30, 2020
07:51AM EDT  Morgan Stanley Maintains Equal-Weight on Westlake Chemical, Raises Price Target to $62   Benzinga
Sep 22, 2020
04:15PM EDT  Westlake Directs Redemption of $89 Million of Series 2010-1 GO Zone Revenue Bonds and $65 Million of Series 2010-2 Ike Zone Revenue Bonds   Business Wire
Sep 21, 2020
07:28AM EDT  Westlake Chemical Corp Announces Vinnolit GmbH & Co. Kg Initiated Consultations With Works Council Regarding Closure Of Paste PVC Plant In Schkopau, Germany   Benzinga
Sep 14, 2020
08:00AM EDT  Westlake Contributes $500,000 to the Hurricane Laura Disaster Fund   Business Wire
Sep 10, 2020
10:31AM EDT  B of A Securities Maintains Underweight on Westlake Chemical, Raises Price Target to $50   Benzinga
Sep 8, 2020
06:56AM EDT  Westlake Chemical Issues Update On Lake Charles Operations   RTTNews
06:50AM EDT  Westlake Chemical Corporation Updates Statement on Lake Charles Operations   Business Wire
Aug 27, 2020
08:30PM EDT  Westlake Chemical Corporation Issues Statement on Lake Charles Operations   Business Wire
Aug 14, 2020
05:40PM EDT  Westlake Chemical Corporation Declares Quarterly Dividend   Business Wire
Aug 10, 2020
01:31PM EDT  Truist Securities Maintains Hold on Westlake Chemical, Raises Price Target to $60   Benzinga
11:10AM EDT  BMO Capital Maintains Market Perform on Westlake Chemical, Raises Price Target to $65   Benzinga
08:14AM EDT  Citigroup Maintains Neutral on Westlake Chemical, Raises Price Target to $60   Benzinga
Aug 6, 2020
06:58AM EDT  Westlake Chemical Q2 EPS $0.11 Down From $0.92 YoY, Sales $1.71B Beat $1.65B Estimate   Benzinga
06:50AM EDT  Westlake Chemical Q2 Net Income $15 Mln Or $0.11/shr Vs. $119 Mln Or $0.92/shr Last Year   RTTNews
06:30AM EDT  Westlake Chemical Corporation Reports Second Quarter 2020 Results   Business Wire
Jul 23, 2020
09:00AM EDT  Westlake Chemical Announces Second Quarter 2020 Earnings Conference Call   Business Wire
Jul 14, 2020
05:59AM EDT  Westlake Chemical Corporation Issues Statement Regarding European Commission Investigation   Business Wire


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