This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.75% per year. These returns cover a period from January 1, 1988 through July 7, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News
Best Growth Stocks to Buy for March 29th
by Zacks Equity Research
SIG, ABG, and WLK made it to the Zacks Rank #1 (Strong Buy) growth stocks list on March 29, 2022.
Best Growth Stocks to Buy for March 28th
by Zacks Equity Research
WLK, VCRA, and TGLS made it to the Zacks Rank #1 (Strong Buy) growth stocks list on March 28, 2022.
Is MP Materials Corp. (MP) Outperforming Other Basic Materials Stocks This Year?
by Zacks Equity Research
Here is how MP Materials Corp. (MP) and Westlake Chemical (WLK) have performed compared to their sector so far this year.
Westlake (WLK) Up 16.9% Since Last Earnings Report: Can It Continue?
by Zacks Equity Research
Westlake (WLK) reported earnings 30 days ago. What's next for the stock? We take a look at earnings estimates for some clues.
Zacks Industry Outlook Highlights Westlake, Covestro and Victrex
by Zacks Equity Research
Westlake, Covestro and Victrex have been highlighted in this Industry Outlook article.
All You Need to Know About Westlake (WLK) Rating Upgrade to Strong Buy
by Zacks Equity Research
Westlake (WLK) has been upgraded to a Zacks Rank #1 (Strong Buy), reflecting growing optimism about the company's earnings prospects. This might drive the stock higher in the near term.
3 Stocks to Buy in a Prospering Chemical Plastics Industry
by Anindya Barman
An upturn in end-market demand on a global economic rebound should help the Zacks Chemicals Plastics industry to thrive. Westlake (WLK), Covestro (COVTY) and Victrex (VTXPF) are poised to gain from the favorable industry dynamics.
Best Value Stocks to Buy for March 23rd
by Zacks Equity Research
ONEW, MSBHF, and WLK made it to the Zacks Rank #1 (Strong Buy) value stocks list on March 23, 2022.
New Strong Buy Stocks for March 23rd
by Zacks Equity Research
ACTX, ARCB, IMXI, WLK, and BKE have been added to the Zacks Rank #1 (Strong Buy) List on March 23, 2022.
Westlake (WLK) Soars to 52-Week High, Time to Cash Out?
by Zacks Equity Research
Westlake (WLK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.
If You Invested $1000 in Westlake Chemical 10 Years Ago, This Is How Much You'd Have Now
by Zacks Equity Research
Holding on to popular or trending stocks for the long-term can make your portfolio a winner.
Here's Why You Should Buy Westlake (WLK) Stock Right Now
by Zacks Equity Research
Westlake (WLK) benefits from strong demand for most of its products on continued global economic expansion.
Here's Why Westlake Chemical (WLK) is a Strong Growth Stock
by Zacks Equity Research
The Zacks Style Scores offers investors a way to easily find top-rated stocks based on their investing style. Here's why you should take advantage.
Westlake Chemical (WLK) is a Top-Ranked Momentum Stock: Should You Buy?
by Zacks Equity Research
Wondering how to pick strong, market-beating stocks for your investment portfolio? Look no further than the Zacks Style Scores.
Best Growth Stocks to Buy for March 8th
by Zacks Equity Research
ARCB, WLK, and CLS made it to the Zacks Rank #1 (Strong Buy) growth stocks list on March 8, 2022
How to Find Strong Buy Basic Materials Stocks Using the Zacks Rank
by Zacks Equity Research
Finding strong, market-beating stocks with a positive earnings outlook becomes easier with the Zacks Rank.
Westlake (WLK) Hits 52-Week High, Can the Run Continue?
by Zacks Equity Research
Westlake (WLK) is at a 52-week high, but can investors hope for more gains in the future? We take a look at the company's fundamentals for clues.
Best Momentum Stocks to Buy for March 3rd
by Zacks Equity Research
PLAB, TGH, and WLK made it to the Zacks Rank #1 (Strong Buy) momentum stocks list on March 3, 2022
Will Westlake (WLK) Gain on Rising Earnings Estimates?
by Zacks Equity Research
Westlake (WLK) shares have started gaining and might continue moving higher in the near term, as indicated by solid earnings estimate revisions.
If You Invested $1000 in Westlake Chemical 10 Years Ago, This Is How Much You'd Have Now
by Zacks Equity Research
Investing in certain stocks can pay off in the long run, especially if you hold on for a decade or more.
Company News for Feb 23, 2022
by Zacks Equity Research
Companies in The News Are: MDT,CNP,WLK,CVI
Westlake's (WLK) Earnings & Revenues Top Estimates in Q4
by Zacks Equity Research
Westlake (WLK) benefits from the continued strength in the residential construction market and strong repair and remodeling markets in Q4.
Westlake Chemical (WLK) Q4 Earnings and Revenues Beat Estimates
by Zacks Equity Research
Westlake (WLK) delivered earnings and revenue surprises of 7.79% and 15.84%, respectively, for the quarter ended December 2021. Do the numbers hold clues to what lies ahead for the stock?
Westlake Chemical (WLK) Earnings Expected to Grow: Should You Buy?
by Zacks Equity Research
Westlake (WLK) doesn't possess the right combination of the two key ingredients for a likely earnings beat in its upcoming report. Get prepared with the key expectations.
This 1 Basic Materials Stock Could Beat Earnings: Why It Should Be on Your Radar
by Zacks Equity Research
Investors looking for ways to find stocks that are set to beat quarterly earnings estimates should check out the Zacks Earnings ESP.