Both in Petroleum Refining

Valvoline vs Delek US Holdings

Over the past year VVV returned −2.2% and DK returned +94.8%; their daily moves had a correlation of -0.06.

VVV −2.2% DK +94.8%Growth of $1, one year, split-adjusted
MetricVVVDK
Price$32.29$73.57
Market cap$4.12B$4.50B
Today−0.28%+3.47%
1 month+4.9%−1.0%
6 months−1.0%+57.4%
Year to date+11.1%+148.0%
1 year−1.3%+92.5%
Revenue growth (YoY)+24.1%+47.8%
Gross margin39.5%8.9%
Net margin11.8%4.1%
P/E (TTM)40.6×20.1×
Price / sales2.1×0.4×
Net cash-$1.52B-$2.66B
Dividend yield—1.39%
Volatility (60d)35.0%56.5%
Short % of float11.6%12.1%
Next earnings——

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