LyondellBasell Industries holds the cleaner structural position, with valuation as the main driver and growth adding further support. Westlake does not offset that deficit through any equally strong structural edge elsewhere. The market setup is broadly comparable for both — no clear directional signal from price behavior. The market is not adding a decisive signal either way — the structural read carries the weight.
The comparison is based on similar long-term financial trajectories, not sector labels.
The clearest score difference appears in valuation. The overall score gap is 15 points in favour of LyondellBasell Industries N.V..
Both operate in: Specialty Chemicals
This comparison is based on industry proximity, not on functional trajectory similarity. LYB and WLK share the same industry classification.
For a similarity-based comparison, see how LyondellBasell Industries and Westlake each position within their functional peer groups in AssetNext.
Scores reflect position relative to comparable companies with similar long-term financial trajectories.
The largest gaps do not all point in the same direction.
Left means cheaper relative valuation. Higher means stronger structure.
Structure stays fairly close here, while current pricing still looks more supportive for LyondellBasell Industries N.V..
Valuation position uses Forward P/E where available.
The multiple-based pricing edge comes from a forward P/E that is 19.5 turns lower.
Growth still reinforces the same direction, which makes the lead look broader across the profile.
Valuation is the clearest driver, and growth also supports LyondellBasell Industries N.V.'s broader structural position.
Break down the LYB vs WLK comparison across all dimensions with the full interactive tool.
Explore how LYB and WLK each compare against other companies in their peer groups.
Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.
AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.
Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.
Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.