Both in Petroleum Refining

Valero Energy vs ConocoPhillips

Over the past year VLO returned +116.0% and COP returned +55.8%; their daily moves had a correlation of 0.54.

VLO +116.0% COP +55.8%Growth of $1, one year, split-adjusted
MetricVLOCOP
Price$365.34$136.94
Market cap$101.89B$164.51B
Today−5.76%−5.17%
1 month−12.9%+5.9%
6 months+54.4%+15.2%
Year to date+124.4%+46.3%
1 year+112.9%+54.6%
Revenue growth (YoY)+43.3%+36.8%
Gross margin25.4%65.0%
Net margin14.8%20.5%
P/E (TTM)7.9×17.8×
Price / sales0.7×2.6×
Net cash-$1.16B-$15.60B
Dividend yield1.31%2.45%
Volatility (60d)42.0%31.6%
Short % of float2.9%1.6%
Next earnings——

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