Sifting through countless of stocks in the Chemicals industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Olin Corporation or Methanex Corporation because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Olin Corporation and Methanex Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Olin Corporation and Methanex Corporation

Olin Corporation manufactures and distributes chemical products in the United States, Europe, Asia Pacific, the Middle East, Africa, and India Middle East, Africa, India, Latin America, and Canada. It operates through three segments: Chlor Alkali Products and Vinyls; Epoxy; and Winchester. The Chlor Alkali Products and Vinyls segment offers chlorine and caustic soda, ethylene dichloride and vinyl chloride monomers, methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, hydrochloric acid, hydrogen, bleach products, potassium hydroxide, and chlorinated organics intermediates and solvents. The Epoxy segment provides Allylics, such as allyl chloride, epichlorohydrin, and glycerin; aromatics, including acetone, and phenol; bisphenol, caustic soda, cumene, liquid and solid epoxy resins; and converted epoxy resins and additives. The Winchester segment offers sporting ammunition products, including shotshells, small caliber centerfire, and rimfire ammunition products for hunters, competitive, and recreational shooters, and law enforcement agencies; small caliber military ammunition products for use in infantry and mounted weapons; and industrial products comprising 8-gauge loads and powder-actuated tool loads for maintenance applications in power and concrete industries, and powder-actuated tools in construction industry. The company markets its products through its sales force, as well as directly to various industrial customers, mass merchants, retailers, wholesalers, gun clubs, other distributors, and the U.S. Government and its prime contractors. Olin Corporation was incorporated in 1892 and is based in Clayton, Missouri.

Methanex Corporation engages in the production and sale of methanol and ammonia in Asia Pacific, North America, Europe, and South America. It also owns and leases in-region storage and terminal facilities. The company serves chemical and petrochemical producers. Methanex Corporation was incorporated in 1968 and is headquartered in Vancouver, Canada.

Latest Chemicals and Olin Corporation, Methanex Corporation Stock News

As of September 10, 2026, Olin Corporation had a $2.0 billion market capitalization, compared to the Chemicals median of $4.3 million. Olin Corporation’s stock is down 16.9% in 2026, down 2% in the previous five trading days and down 31.77% in the past year.

Currently, Olin Corporation does not have a price-earnings ratio. Olin Corporation’s trailing 12-month revenue is $6.7 billion with a -2.9% net profit margin. Year-over-year quarterly sales growth most recently was -0.9%. Analysts expect adjusted earnings to reach $-0.459 per share for the current fiscal year. Olin Corporation currently has a 4.6% dividend yield.

As of September 10, 2026, Methanex Corporation had a $4.9 billion market cap, putting it in the 67th percentile of all stocks. Methanex Corporation’s stock is up 57.9% in 2026, up 3.5% in the previous five trading days and up 61.98% in the past year.

Currently, Methanex Corporation’s price-earnings ratio is 54.9. Methanex Corporation’s trailing 12-month revenue is $4.3 billion with a 2.1% net profit margin. Year-over-year quarterly sales growth most recently was 75.2%. Analysts expect adjusted earnings to reach $9.021 per share for the current fiscal year. Methanex Corporation currently has a 1.2% dividend yield.

How We Compare Olin Corporation and Methanex Corporation Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Olin Corporation and Methanex Corporation’s stock grades to see how they measure up against one another.

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Olin Corporation and Methanex Corporation Growth Grades

Company	Ticker	Growth
Olin Corporation	OLN	C
Methanex Corporation	MEOH	C

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Olin Corporation has a Growth Score of 56, which is Average. Methanex Corporation has a Growth Score of 48, which is Average.

The Growth Stock Winner: No Clear Winner

Neither Olin Corporation or Methanex Corporation has a high enough Growth Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Olin Corporation or Methanex Corporation is the better investment when it comes to sustainable growth.

Olin Corporation and Methanex Corporation’s Momentum Grades

Company	Ticker	Momentum
Olin Corporation	OLN	F
Methanex Corporation	MEOH	A

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

Olin Corporation has a Momentum Score of 18, which is Very Weak. Methanex Corporation has a Momentum Score of 82, which is Very Strong.

The Momentum Grade Winner: Methanex Corporation

As you can clearly see from the Momentum Grade breakdown above, Methanex Corporation is considered to have stronger momentum compared to Olin Corporation. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Methanex Corporation could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Olin Corporation and Methanex Corporation’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Olin Corporation	OLN	C
Methanex Corporation	MEOH	D

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

Olin Corporation has a Earnings Estimate Score of 49, which is Neutral. Methanex Corporation has a Earnings Estimate Score of 23, which is Negative.

The Earnings Estimate Revisions Stock Winner: No Clear Winner

Neither Olin Corporation or Methanex Corporation has an Earnings Estimate Revisions Grade that could be considered a “winner.” Investors considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Olin Corporation or Methanex Corporation is the better investment when it comes to estimate revisions.

Other Olin Corporation and Methanex Corporation Grades

In addition to Momentum, Growth and Estimate Revisions, A+ Investor also provides grades for Value and Quality.

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Olin Corporation and Methanex Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Olin Corporation or Methanex Corporation Stock?

Overall, Olin Corporation stock has a Growth Score of 56, Momentum Score of 18 and Estimate Revisions Score of 49.

Methanex Corporation stock has a Growth Score of 48, Momentum Score of 82 and Estimate Revisions Score of 23.

Comparing Olin Corporation and Methanex Corporation’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.