LYB vs MEOH: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. LYB and MEOH share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined LYB and MEOH exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

LyondellBasell Industries is a Netherlands-domiciled, US-listed multinational and one of the largest plastics, chemicals, and refining companies in the world. Its business is organized around Olefins and Polyolefins in the Americas and in Europe/Asia/International, an Intermediates and Derivatives segment, Advanced Polymer Solutions, and a Refining operation the company has been winding down. The core products are the building blocks of everyday plastics (polyethylene and polypropylene) plus propylene oxide, oxyfuels, and other intermediates, so results move with feedstock costs, product spreads, and regional demand rather than with a single end market.

Full LYB guide

Methanex Corporation is the world's largest producer and supplier of methanol, selling into North and South America, Europe, and Asia Pacific. It runs production sites in Canada, Chile, Egypt, New Zealand, the United States, and Trinidad and Tobago, supported by in-region storage terminals and the world's largest dedicated fleet of methanol ocean tankers. Methanol is a basic building-block chemical used to make formaldehyde, acetic acid, and olefins (via methanol-to-olefins, largely in China), and increasingly as a lower-carbon marine and transport fuel. In June 2025 Methanex closed its roughly $2.05 billion acquisition of OCI Global's international methanol business, adding world-scale plants in Beaumont, Texas, a 50% stake in the Natgasoline facility, and a low-carbon methanol business.

Full MEOH guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• LYB drivers: Cycle recovery in polyolefins; Portfolio reshaping and refining exit.
• MEOH drivers: OCI acquisition integration and scale; Methanol price cycle and supply disruptions.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: LYB is deeply cyclical, so a prolonged glut in global petrochemical capacity, especially new supply from the Middle East and China, can keep polyolefin spreads compressed and earnings depressed. For MEOH, methanex is a commodity cyclical whose profits swing widely with methanol prices and natural gas feedstock costs, and a single missed quarter (Q1 2026 adjusted EPS of about $0.30 fell short of estimates) can move the stock sharply.

Pick LYB if you believe its drivers more; MEOH if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the LYB and MEOH guides.

LYB. LYB reported Q1 2026 revenue of roughly $7.2 billion, down about 6% year over year, with adjusted EPS of ~$0.49 beating low expectations and adjusted EBITDA of ~$615 million. Trailing GAAP earnings have been depressed by the chemicals downturn, so the stock trades on a low price-to-sales multiple and a recovering forward earnings estimate rather than a clean trailing P/E. The mid-single-digit dividend yield reflects the February 2026 payout recalibration.

MEOH. Methanex trades far more on where methanol prices are headed than on a stable earnings multiple, so metrics swing quarter to quarter. Enterprise value well above market cap reflects the debt taken on for the OCI acquisition. The dividend is modest and secondary to the underlying commodity cycle.

Headline figures (approximate, July 2026): LYB shows share price ~$62, market cap ~$19.5B, revenue (ttm) ~$30B, q1 2026 adjusted eps ~$0.49; MEOH shows q1 2026 revenue ~$957M, q1 2026 adjusted ebitda ~$220M, q1 2026 adjusted eps ~$0.30, avg realized methanol price (q1 2026) ~$351/tonne.

LYB and MEOH are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined LYB and MEOH exposure against your real portfolio. It is not an investment adviser.