Both in Petroleum Refining

Delek US Holdings vs Calumet

Over the past year DK returned +112.4% and CLMT returned +188.0%; their daily moves had a correlation of 0.41.

DK +112.4% CLMT +188.0%Growth of $1, one year, split-adjusted
MetricDKCLMT
Price$68.73$53.23
Market cap$4.21B$4.68B
Today+1.87%+1.18%
1 month−4.9%+11.5%
6 months+50.3%+51.9%
Year to date+131.7%+167.9%
1 year+109.6%+183.9%
Revenue growth (YoY)+47.8%+40.8%
Gross margin8.9%1.3%
Net margin4.1%−6.6%
P/E (TTM)18.7×—
Price / sales0.3×1.0×
Net cash-$2.66B-$2.68B
Dividend yield1.48%—
Volatility (60d)57.3%48.2%
Short % of float9.2%6.4%
Next earnings——

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