Both in Petroleum Refining

MARATHON PETROLEUM vs PHILLIPS 66

Over the past year MPC returned +118.3% and PSX returned +97.2%; their daily moves had a correlation of 0.87.

MPC +118.3% PSX +97.2%Growth of $1, one year, split-adjusted
MetricMPCPSX
Price$427.34$271.94
Market cap$120.01B$106.08B
Today−0.71%−1.13%
1 month−1.4%+0.8%
6 months+64.0%+50.9%
Year to date+162.8%+110.7%
1 year+119.2%+99.8%
Revenue growth (YoY)+53.8%+46.4%
Gross margin17.2%19.2%
Net margin9.9%11.1%
P/E (TTM)14.0×8.4×
Price / sales0.8×0.6×
Net cash-$25.05B-$12.68B
Dividend yield0.94%1.87%
Volatility (60d)36.6%32.3%
Short % of float2.5%1.7%
Next earnings——

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