Olin Corporation (OLN) vs Westlake Corporation (WLK)
The same free fields, in the same order, for both companies, so a figure on one line can be read straight across.
This page states measurements and nothing else. It does not rank the two companies, name one of them, or draw a conclusion from the figures.
Data as of Oct 27, 2026, for both companies.
The figures, field by field
A dash means the snapshot carries no figure for that company on that line. A line is dropped only when neither company has it, so a dash beside a figure is a fact about coverage, not about either company.
| OLN | WLK | |
|---|---|---|
| Sector | Basic Materials | Basic Materials |
| Industry | Chemicals | Specialty Chemicals |
| Size band | SMALL | MID |
| Listing | NYSE | NYSE |
| Country | United States | United States |
| Theme | commodity-chemicals | commodity-chemicals |
| Price and returns | ||
| Last close | $15.94 | $65.31 |
| Return · 1 week | +4.94% | +4.85% |
| Return · 1 month | −0.69% | −2.29% |
| Return · 3 months | −25.41% | −9.49% |
| Return · year to date | −24.92% | −10.95% |
| Return · 1 year | −31.98% | −16.45% |
| Distance from the 52-week highThe last close measured against the highest close of the past 52 weeks. | −47.67% | −47.43% |
| 52-week high | $30.46 | $124.23 |
| 52-week low | $14.64 | $56.33 |
| Size and turnover | ||
| Market value · USDConverted to US dollars, so two companies listed in different currencies sit under one heading. | $1.82B | $8.35B |
| Turnover · median day, USDThe median value traded in a session over the past 50 sessions. | $44.28M | $48.55M |
| Employees | 7,849 | 14,600 |
| Valuation | ||
| Price to earnings · trailing | n/a (negative earnings) | n/a (negative earnings) |
| Price to earnings · forward | 28.48× | 25.71× |
| Price to sales | 0.27× | 0.73× |
| Price to book | 1.04× | 0.95× |
| Enterprise value to EBITDA | 7.98× | 11.36× |
| Enterprise value to revenue | 0.75× | 1.13× |
| PEG ratio | 7.05 | 1.70 |
| Earnings per share · trailing | -1.73 | -9.58 |
| Profitability | ||
| Gross margin | 6.87% | 9.62% |
| Operating margin | 4.03% | 11.22% |
| Profit margin | −2.94% | −10.88% |
| Return on equity | −10.59% | −11.91% |
| Return on assets | 1.07% | 0.37% |
| Growth | ||
| Revenue growth | −0.90% | +10.80% |
| Balance sheet and payout | ||
| Debt / equity (%) | 199.06 | 63.81 |
| Current ratio | 1.42 | 2.45 |
| Dividend yield | 5.11% | 3.30% |
| Payout ratio | 173.91% | 69.63% |
| Trend and volatility | ||
| RSI · 14 | 50.71 | 35.98 |
| ADX · 14 | 24.27 | 20.64 |
| 50-day average | $16.60 | $74.97 |
| 200-day average | $22.47 | $88.49 |
| Average true range · share of priceAverage true range over 14 sessions, stated as a share of the last close, so it can be read across two share prices. | 3.85% | 3.73% |
The full OLN analysis
Everything this table leaves out for Olin Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the OLN argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full OLN analysisThe full WLK analysis
Everything this table leaves out for Westlake Corporation: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the WLK argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full WLK analysis