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LYB vs WLK
Which Stock Would AI Choose? LyondellBasell Industries N.V. (LYB) vs. Westlake Corporation (WLK) Stock Comparison
Key Takeaways
- LYB has delivered stronger year-to-date (YTD) performance at +75.29% compared to WLK's +56.29%, reflecting robust momentum in recent market activity.
- Recent Q1 2026 earnings for LYB beat estimates with adjusted EPS (earnings per share) of $0.49 and EBITDA (earnings before interest, taxes, depreciation, and amortization) of $615 million, despite revenue pressures.
- WLK approaches its next earnings report on May 5, 2026, following a Q4 2025 beat, with shares gaining post-report.
- Both stocks operate in the chemicals sector but LYB boasts a larger market cap of $24.2 billion versus WLK's $14.7 billion, indicating greater scale.
- LYB offers a higher dividend yield at 6.40% compared to WLK's 1.84%, appealing to income-focused investors.
- Lower beta for LYB (0.35) suggests less volatility than WLK (0.75).
Introduction
LYB and WLK are prominent players in the chemicals industry, both navigating volatile commodity prices and global demand shifts. This stock comparison analyzes their recent performance, financial metrics, and market positioning, aiding traders seeking sector exposure and investors evaluating relative strength. With petrochemicals facing supply disruptions and economic headwinds, understanding contrasts in scale, earnings momentum, and risk profiles helps inform decisions in the current market environment.
LYB Overview and Recent Performance
LyondellBasell Industries N.V. (LYB) is a leading global petrochemical producer, specializing in olefins, polyolefins, and refining, with operations across the U.S., Europe, and Asia. It ranks as the world's largest polypropylene producer. In recent market activity, shares have surged over 75% YTD and 40% over the past year, driven by portfolio optimization and tight supply dynamics in polyethylene. Q1 2026 results showed adjusted EPS of $0.49, beating estimates, and EBITDA of $615 million amid revenue of $7.2 billion, influenced by Middle East disruptions but bolstered by cost controls and strategic asset sales. Sentiment has shifted positively on earnings resilience, though shares pulled back slightly after a sharp monthly rally, trading around $75 with a forward P/E of 16.98.
WLK Overview and Recent Performance
Westlake Corporation (WLK) is a diversified manufacturer of basic chemicals, housing products, and infrastructure materials, with a vertically integrated model spanning North America and Europe. Recent performance includes a 56% YTD gain and 28% one-year return, supported by post-earnings momentum from Q4 2025 where EPS of -$0.25 exceeded expectations despite revenue declines. Shares, near $115, reflect strength in essential products amid industrial demand, with shares up 10.8% since the last report. Market sentiment benefits from lower debt-to-equity (68.96%) versus peers, though TTM profitability challenges persist, positioning WLK for potential upside ahead of Q1 2026 earnings.
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Head-to-Head Comparison
In business models, LYB emphasizes petrochemicals and polyolefins for scale efficiency, while WLK diversifies into housing and infrastructure for broader exposure. Growth drivers differ: LYB leverages global supply tightness, WLK benefits from construction cycles. Recent momentum favors LYB's YTD edge and earnings beat, versus WLK's steady gains. Risk factors include commodity volatility for both, but LYB's higher leverage (141% debt/equity) contrasts WLK's conservative balance sheet. Sector overlap in chemicals amplifies shared headwinds, yet LYB shows superior market sentiment via higher analyst targets relative to price.
Tickeron AI Verdict
Tickeron's AI tools would likely favor LYB in the current environment, given its superior YTD trend consistency, recent earnings outperformance, and lower volatility profile. Factors like strong EBITDA generation and dividend appeal enhance relative positioning, though WLK offers diversification trade-offs. Probabilistic edge tilts toward LYB amid stabilizing chemical demand.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer. Disclaimers and Limitations
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is LYB is a StrongBuy and WLK is a StrongBuy.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
LYB’s FA Score shows that 2 FA rating(s) are green whileWLK’s FA Score has 1 green FA rating(s).
- LYB’s FA Score: 2 green, 3 red.
- WLK’s FA Score: 1 green, 4 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
LYB’s TA Score shows that 4 TA indicator(s) are bullish while WLK’s TA Score has 4 bullish TA indicator(s).
- LYB’s TA Score: 4 bullish, 6 bearish.
- WLK’s TA Score: 4 bullish, 4 bearish.
Price Growth
LYB (@Chemicals: Specialty) experienced а -7.55% price change this week, while WLK (@Chemicals: Specialty) price change was -10.86% for the same time period.
The average weekly price growth across all stocks in the @Chemicals: Specialty industry was -1.31%. For the same industry, the average monthly price growth was -1.54%, and the average quarterly price growth was +16.77%.
Reported Earning Dates
LYB is expected to report earnings on Jul 31, 2026.
WLK is expected to report earnings on Aug 04, 2026.
Industries' Descriptions
@Chemicals: Specialty (-1.31% weekly)The specialty chemicals sector includes companies that produce chemicals and industrial gases, which are of relatively high-value, often made to customer specifications. Examples of specialty chemicals are electronic chemicals, industrial gases, coatings, adhesives and sealants, industrial and institutional cleaning chemicals. The products are often valued on the basis of their purposes/performances rather than for their composition. Linde Plc, Ecolab Inc., Air Products and Chemicals, Inc., and Dow, Inc. are some of the largest companies making specialty chemicals.
| LYB | WLK | LYB / WLK | |
| Capitalization | 18.9B | 9.99B | 189% |
| EBITDA | 1.29B | -386M | -334% |
| Gain YTD | 38.222 | 6.585 | 580% |
| P/E Ratio | 98.77 | 27.79 | 355% |
| Revenue | 29.7B | 11B | 270% |
| Total Cash | 2.64B | 2.48B | 106% |
| Total Debt | 14.3B | 6.42B | 223% |
LYB | WLK | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 50 | 4 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 6 Undervalued | 24 Undervalued | |
PROFIT vs RISK RATING 1..100 | 100 | 100 | |
SMR RATING 1..100 | 94 | 96 | |
PRICE GROWTH RATING 1..100 | 59 | 61 | |
P/E GROWTH RATING 1..100 | 2 | 96 | |
SEASONALITY SCORE 1..100 | 50 | 50 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
LYB's Valuation (6) in the Chemicals Specialty industry is in the same range as WLK (24) in the Chemicals Major Diversified industry. This means that LYB’s stock grew similarly to WLK’s over the last 12 months.
LYB's Profit vs Risk Rating (100) in the Chemicals Specialty industry is in the same range as WLK (100) in the Chemicals Major Diversified industry. This means that LYB’s stock grew similarly to WLK’s over the last 12 months.
LYB's SMR Rating (94) in the Chemicals Specialty industry is in the same range as WLK (96) in the Chemicals Major Diversified industry. This means that LYB’s stock grew similarly to WLK’s over the last 12 months.
LYB's Price Growth Rating (59) in the Chemicals Specialty industry is in the same range as WLK (61) in the Chemicals Major Diversified industry. This means that LYB’s stock grew similarly to WLK’s over the last 12 months.
LYB's P/E Growth Rating (2) in the Chemicals Specialty industry is significantly better than the same rating for WLK (96) in the Chemicals Major Diversified industry. This means that LYB’s stock grew significantly faster than WLK’s over the last 12 months.
| LYB | WLK | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 52% | 2 days ago 78% |
| Stochastic ODDS (%) | 2 days ago 70% | 2 days ago 72% |
| Momentum ODDS (%) | 6 days ago 56% | 2 days ago 73% |
| MACD ODDS (%) | 2 days ago 46% | 2 days ago 73% |
| TrendWeek ODDS (%) | 2 days ago 55% | 2 days ago 70% |
| TrendMonth ODDS (%) | 2 days ago 57% | 2 days ago 71% |
| Advances ODDS (%) | 22 days ago 59% | 12 days ago 64% |
| Declines ODDS (%) | 2 days ago 58% | 2 days ago 71% |
| BollingerBands ODDS (%) | 2 days ago 61% | 2 days ago 65% |
| Aroon ODDS (%) | 2 days ago 59% | 2 days ago 76% |
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WLK and
Correlation & Price change
A.I.dvisor indicates that over the last year, WLK has been closely correlated with HUN. These tickers have moved in lockstep 77% of the time. This A.I.-generated data suggests there is a high statistical probability that if WLK jumps, then HUN could also see price increases.