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Compare · LYB vs OLN

LYB vs OLN

Side-by-side comparison of LyondellBasell Industries NV (LYB) and Olin Corporation (OLN): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both LYB and OLN operate in Major Chemicals (Industrials), so they compete in similar markets.
  • LYB is the larger of the two at $20.82B, about 7.4x OLN ($2.80B).
  • Over the past year, LYB is up 9.7% and OLN is up 15.7% - OLN leads by 6.1 points.
  • LYB has been more active in the news (19 items in the past 4 weeks vs 4 for OLN).
  • Both have 25 recent analyst ratings on file.
PerformanceLYB+9.67%OLN+15.74%
2025-06-09+0.00%2026-06-08
MetricLYBOLN
Company
LyondellBasell Industries NV
Olin Corporation
Price
$64.11-0.59%
$24.27-1.06%
Market cap
$20.82B
$2.80B
1M return
-10.27%
-9.30%
1Y return
+9.67%
+15.74%
Industry
Major Chemicals
Major Chemicals
Exchange
NYSE
NYSE
IPO
News (4w)
19
4
Recent ratings
25
25
LYB

LyondellBasell Industries NV

LyondellBasell Industries N.V. operates as a chemical company in the United States, Germany, Mexico, Italy, Poland, France, Japan, China, the Netherlands, and internationally. The company operates in six segments: Olefins and Polyolefins—Americas; Olefins and Polyolefins—Europe, Asia, International; Intermediates and Derivatives; Advanced Polymer Solutions; Refining; and Technology. It produces and markets olefins and co-products; polyolefins; polyethylene products, which consist of high density polyethylene, low density polyethylene, and linear low density polyethylene; and polypropylene (PP) products, such as PP homopolymers and copolymers. The company also produces and sells propylene oxide and its derivatives; oxyfuels and related products; and intermediate chemicals, such as styrene monomers, acetyls, ethylene glycols, and ethylene oxides and derivatives. In addition, it produces and markets compounds and solutions, such as polypropylene compounds, engineered plastics, masterbatches, engineered composites, colors, and powders; and advanced polymers. Further, the company refines crude oil and other crude oils of varied types and sources into gasoline, diesel, and jet fuel; develops and licenses chemical and polyolefin process technologies; and manufactures and sells polyolefin catalysts. LyondellBasell Industries N.V. was founded in 1955 and is headquartered in Houston, Texas.

OLN

Olin Corporation

Olin Corporation manufactures and distributes chemical products in the United States, Europe, and internationally. 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, trichloroethylene, hydrochloric acid, hydrogen, bleach products, potassium hydroxide, chlorinated organics intermediates and solvents, and sodium hypochlorite. The Epoxy segment provides epoxy materials and precursors, including aromatics, such as acetone, bisphenol, cumene, and phenol, as well as allyl chloride, epichlorohydrin, and glycerin used for the manufacturers of polymers, resins and other plastic materials, water purification, and pesticides; liquid and solid epoxy resins that are used in adhesives, paints and coatings, composites, and flooring; and converted epoxy resins and additives for use in electrical laminates, paints and coatings, wind blades, electronics, and construction. The Winchester segment offers sporting ammunition products, including shotshells, small caliber centerfire, and rimfire ammunition products for hunters and recreational shooters, and law enforcement agencies; small caliber military ammunition products for use in infantry and mounted weapons; and industrial products comprising 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, other distributors, and the U.S. Government and its prime contractors. Olin Corporation was founded in 1892 and is based in Clayton, Missouri.

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