Both in Industrial Chemicals

Westlake vs LyondellBasell Industries N.V

Over the past year WLK returned −0.8% and LYB returned +47.9%; their daily moves had a correlation of 0.58.

WLK −0.8% LYB +47.9%Growth of $1, one year, split-adjusted
MetricWLKLYB
Price$68.28$68.64
Market cap$8.73B$22.19B
Today+3.44%+5.00%
1 month+9.3%+18.8%
6 months−40.6%−8.5%
Year to date−7.7%+58.5%
1 year−7.1%+46.9%
Revenue growth (YoY)+10.8%+10.0%
Gross margin19.9%17.6%
Net margin7.9%8.9%
P/E (TTM)—17.2×
Price / sales0.8×0.7×
Net cash-$3.21B-$9.10B
Dividend yield3.12%4.02%
Volatility (60d)30.4%32.6%
Short % of float12.9%4.5%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).