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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.
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Zacks News
Westlake Chemical (WLK) Stock Up 18% in 3 Months: Here's Why
by Zacks Equity Research
Forecast-topping first-quarter results and upbeat outlook have contributed to the gain in Westlake Chemical's (WLK) shares.
The Zacks Rank Explained: How to Find Strong Buy Basic Materials Stocks
by Zacks Equity Research
Wondering how to pick strong, market-beating stocks for your investment portfolio? Look no further than the Zacks Rank.
The Zacks Analyst Blog Highlights: L Brands, Dillard's, PulteGroup, Reliance Steel & Aluminum Co and Westlake Chemical
by Zacks Equity Research
The Zacks Analyst Blog Highlights: L Brands, Dillard's, PulteGroup, Reliance Steel & Aluminum Co and Westlake Chemical
If You Invested $1000 in Westlake Chemical a Decade Ago, This is How Much It'd Be Worth Now
by Zacks Equity Research
Holding on to popular or trending stocks for the long-term can make your portfolio a winner.
Top 5 Value Picks to Shrug Off Market Gyrations
by Nalak Das
We have narrowed down our search to five value stocks that have provided higher returns than the S&P 500 Index in the past month. These are LB, PHM, DDS, RS and WLK
7 Lucrative PEG Stocks for GARP Investors
by Urmimala Biswas
While P/E alone gives an idea of stocks that are trading at a discount, PEG helps to identify stocks with solid potential. The stocks that qualify the screening include SC, PTR, AN, ASO, DVA, WLK, and SANM.
Top Ranked Growth Stocks to Buy for May 14th
by Zacks Equity Research
HRI, MTSI, WLK, and TGLS made it to the Zacks Rank #1 (Strong Buy) growth stocks list on May 14, 2021
Top Ranked Growth Stocks to Buy for May 12th
by Zacks Equity Research
LL, WLK, MTSI, and DFS made it to the Zacks Rank #1 (Strong Buy) growth stocks list on May 12, 2021
Top Ranked Growth Stocks to Buy for May 10th
by Zacks Equity Research
WLK, TOT, AN, and DFS made it to the Zacks Rank #1 (Strong Buy) growth stocks list on May 10, 2021
New Strong Buy Stocks for May 10th
by Zacks Equity Research
STLA, TOT, WLK, GIL, and DIN have been added to the Zacks Rank #1 (Strong Buy) List on May 10, 2021
Westlake (WLK) Hits Fresh High: Is There Still Room to Run?
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.
Westlake Chemical (WLK) is a Great Momentum Stock: Should You Buy?
by Zacks Equity Research
Does Westlake Chemical (WLK) have what it takes to be a top stock pick for momentum investors? Let's find out.
Should Value Investors Buy Westlake Chemical (WLK) Stock?
by Zacks Equity Research
Here at Zacks, our focus is on the proven Zacks Rank system, which emphasizes earnings estimates and estimate revisions to find great stocks. Nevertheless, we are always paying attention to the latest value, growth, and momentum trends to underscore strong picks.
Westlake Chemical (WLK) Q1 Earnings and Sales Beat Estimates
by Zacks Equity Research
Westlake Chemical (WLK) benefits from increased sales prices and margins for most of its key products in Q1.
Westlake Chemical (WLK) Surpasses Q1 Earnings and Revenue Estimates
by Zacks Equity Research
Westlake (WLK) delivered earnings and revenue surprises of 19.87% and 17.96%, respectively, for the quarter ended March 2021. Do the numbers hold clues to what lies ahead for the stock?
CF Industries (CF) to Post Q1 Earnings: What's in Store?
by Zacks Equity Research
CF Industries' (CF) first-quarter performance is likely to reflect higher nitrogen prices, increased demand and high natural gas costs.
Scotts Miracle-Gro (SMG) to Post Q2 Earnings: What's in Store?
by Zacks Equity Research
ScottsMiracle-Gro's (SMG) Q2 performance is likely to have benefited from higher demand in its U.S. Consumer and Hawthorne businesses.
How Investors Can Grab Better Returns for Basic Materials Using the Zacks ESP Screener
by Zacks Equity Research
Why investors should use the Zacks Earnings ESP tool to help find stocks that are poised to top quarterly earnings estimates.
Why Earnings Season Could Be Great for Westlake Chemical (WLK)
by Zacks Equity Research
Westlake Chemical (WLK) is seeing favorable earnings estimate revision activity and has a positive Zacks Earnings ESP heading into earnings season.
FMC Corp (FMC) to Report Q1 Earnings: What's in the Offing?
by Zacks Equity Research
FMC Corp (FMC) is likely to have faced headwind from lower volumes in the first quarter.
Albemarle (ALB) to Report Q1 Earnings: What's in the Offing?
by Zacks Equity Research
Benefits of Albemarle's (ALB) cost-saving initiatives are expected to get reflected in Q1 results.
4 Chemical Stocks Set to Pull Off a Beat This Earnings Season
by Anindya Barman
An uptick in end-market demand and benefits of self-help actions are likely to reflect on the performance of DuPont (DD), Westlake (WLK), Koppers (KOP) and Trinseo (TSE) in Q1.
WestRock (WRK) to Report Q2 Earnings: What's in the Offing?
by Zacks Equity Research
WestRock's (WRK) Q2 results likely to reflect benefits from solid demand in the Consumer Packaging business, acquisitions, and productivity and performance-improvement programs.
Veritiv (VRTV) to Report Q1 Earnings: What's in the Offing?
by Zacks Equity Research
Veritiv's (VRTV) first-quarter results are likely to reflect improved performance in its packaging segment and savings from cost reduction actions.
Westlake Chemical (WLK) to Post Q1 Earnings: What's in Store?
by Zacks Equity Research
Westlake Chemical's (WLK) Q1 performance is likely to have benefited from higher demand trends for polyethylene and PVC resin.