Westlake (WLK) News Today $64.48 -0.08 (-0.12%) Closing price 10/23/2026 03:59 PM EasternExtended Trading$65.14 +0.66 (+1.02%) As of 07:53 AM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share News and Trends Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsInsider TradesNews and TrendsOptions ChainOwnershipSEC FilingsShort Interest Westlake Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent October 2026 September 2026 August 2026 July 2026 June 2026 May 2026 April 2026 March 2026 February 2026 January 2026 December 2025 November 2025 October 2025 September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 Time Period More filters Fewer filters Done Westlake (WLK) Projected to Post Quarterly Earnings on ThursdayOctober 22, 2026 | marketbeat.comWestlake Corporation to Report Third Quarter 2026 Earnings on November 4 and Host Conference CallOctober 21, 2026 | quiverquant.comQWestlake Announces Third Quarter 2026 Conference CallOctober 21, 2026 | globenewswire.comWestlake (NYSE:WLK) Stock Price Target Cut by JPMorgan Chase & Co.October 18, 2026 | americanbankingnews.comWestlake (NYSE:WLK) Stock Gets Price Target Reduction from JPMorgan Chase & Co.October 16, 2026 | marketbeat.comBarclays Upgrades Westlake (NYSE:WLK) to "Strong Sell"October 15, 2026 | marketbeat.comRoyal Bank Of Canada Issues Pessimistic Forecast for Westlake (NYSE:WLK) Stock PriceOctober 15, 2026 | americanbankingnews.comWestlake Corporation (NYSE:WLK) Stock Has Average Price Target of $83.87October 14, 2026 | marketbeat.comRoyal Bank Of Canada Has Lowered Expectations for Westlake (NYSE:WLK) Stock PriceOctober 13, 2026 | marketbeat.comS&P 500 Futures Up in Premarket Trading; Westlake, Core & Main LeadOctober 12, 2026 | barrons.comWestlake Royal Building Products™ Consolidates US Tile® and Newpoint™ Roofing Brands Under One NameOctober 5, 2026 | globenewswire.comTruist Financial Remains a Buy on Westlake Corporation (WLK)October 4, 2026 | theglobeandmail.comWestlake (WLK) Stock Looks Fully Valued As Cash Flow Recovery Carries RiskOctober 3, 2026 | finance.yahoo.comAnalysts Have Conflicting Sentiments on These Materials Companies: BHP Group (BHP) and Westlake Corporation (WLK)October 2, 2026 | theglobeandmail.comWestlake (WLK) Shuts Cologne PVC Plant, Is The Stock Still A Bargain?October 2, 2026 | uk.finance.yahoo.comMizuho Cuts Price Target on Westlake to $72 From $88, Keeps Neutral RatingOctober 1, 2026 | finance.yahoo.comWestlake Royal Building Products™ Enters Standing-Seam Roofing Market Through Purchase of Roofing AssetsOctober 1, 2026 | markets.businessinsider.comWestlake (NYSE:WLK) Given New $90.00 Price Target at Truist FinancialOctober 1, 2026 | marketbeat.comWestlake (NYSE:WLK) Given New $68.00 Price Target at Wells Fargo & CompanyOctober 1, 2026 | marketbeat.comCitigroup Cuts Westlake (NYSE:WLK) Price Target to $67.00September 30, 2026 | marketbeat.comUpdate: Westlake Shares Fall After Plant Closure Plan in GermanySeptember 30, 2026 | finance.yahoo.comWestlake: Invest When It Gets Ugly, That Is Not Now (Rating Downgrade)September 30, 2026 | seekingalpha.comCorient Private Wealth LP Sells 26,828 Shares of Westlake Corporation $WLKSeptember 30, 2026 | marketbeat.comWestlake Corporation: Westlake will mit der Schließung des PVC-Werks in Köln seine Präsenz im europäischen Chlorvinyl-Geschäft optimierenSeptember 29, 2026 | finanznachrichten.deWestlake Plans to Close Cologne PVC Plant in Q1September 29, 2026 | finance.yahoo.comWestlake to Close Cologne PVC Plant and Record $205 Million in ChargesSeptember 29, 2026 | finance.yahoo.comWestlake warns of weaker Q3, closes German PVC plantSeptember 29, 2026 | seekingalpha.comWestlake (NYSE:WLK) Stock Price Down 5.1% - What's Next?September 29, 2026 | marketbeat.comWestlake to Shut Cologne PVC Plant, Take ChargesSeptember 29, 2026 | tipranks.comWestlake to Optimize European Chlorovinyls Footprint with Closure of Cologne PVC PlantSeptember 29, 2026 | globenewswire.comNew Mid-America® Gable Vents From Westlake Royal Building Products™ Combine Architectural Style With Easy InstallationSeptember 28, 2026 | financialpost.comFNew Mid-America® Gable Vents From Westlake Royal Building Products™ Combine Architectural Style With Easy InstallationSeptember 28, 2026 | globenewswire.comUBS Adjusts Westlake Price Target to $98 From $106, Maintains Buy RatingSeptember 26, 2026 | finance.yahoo.comBlueLinx Expanding Relationship With Westlake Royal Building ProductsSeptember 24, 2026 | finance.yahoo.comWestlake Royal Building Products™ Broadens Kleer® and TruExterior® Distribution Through Expanded BlueLinx PartnershipSeptember 24, 2026 | globenewswire.comWestlake Chemical Partners: 9% Yield That's Here To StaySeptember 21, 2026 | seekingalpha.comWestlake’s (WLK) Second Quarter Turned Two Straight Losses Into ProfitSeptember 16, 2026 | insidermonkey.comWestlake Shares Fall After BMO Capital DowngradeSeptember 9, 2026 | marketscreener.comMWestlake Chemical Partners Reshapes Senior Financial Leadership TeamAugust 31, 2026 | tipranks.comWestlake Corporation Appoints New Chief Accounting OfficerAugust 31, 2026 | tipranks.comWestlake Corporation Announces Dual Listing on NYSE TexasAugust 21, 2026 | quiverquant.comQWestlake Announces Dual Listing on NYSE TexasAugust 21, 2026 | globenewswire.comWestlake Corporation Stock (WLK) Opinions on Dividend Hike and Profitability TurnaroundAugust 16, 2026 | quiverquant.comQWestlake Corporation Declares Quarterly Dividend of $0.533 Per ShareAugust 14, 2026 | quiverquant.comQWestlake Corporation Declares Quarterly DividendAugust 14, 2026 | globenewswire.comWestlake: I Missed Out On A Surge, But The Overall "HOLD" Was CorrectAugust 14, 2026 | seekingalpha.comAnalysts Conflicted on These Materials Names: Westlake Corporation (WLK), Intrepid Potash (IPI) and Knife River Corporation (KNF)August 8, 2026 | theglobeandmail.comWestlake Corporation (WLK) Receives a Buy from RBC CapitalAugust 8, 2026 | theglobeandmail.comWestlake Corporation Signals Turnaround in Earnings CallAugust 7, 2026 | tipranks.comWestlake Corporation climbs 9% after Q2 earnings beatAugust 6, 2026 | seekingalpha.com Westlake Media Mentions By Week Westlake Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. WLK News Sentiment▼0.150.39▲Average Materials News Sentiment Westlake News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. WLK Articles This Week▼36▲WLK Articles Average Week Westlake Trends on MarketBeatThis week vs. last weekSearches2+100%Page Views2,047-24% Get Westlake News Delivered to You Automatically Sign up to receive the latest news and ratings for WLK and its competitors with MarketBeat's FREE daily newsletter. 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