Both in Pharmaceuticals

Merck & Co. vs Vertex Pharmaceuticals

Over the past year MRK returned +81.3% and VRTX returned +31.2%; their daily moves had a correlation of 0.42.

MRK +81.3% VRTX +31.2%Growth of $1, one year, split-adjusted
MetricMRKVRTX
Price$149.52$558.88
Market cap$368.89B$141.65B
Today+2.18%+3.50%
1 month+4.0%+10.3%
6 months+33.3%+31.8%
Year to date+42.0%+23.3%
1 year+72.7%+34.0%
Revenue growth (YoY)+5.1%+12.5%
Gross margin73.5%85.3%
Net margin−8.0%33.0%
P/E (TTM)116.3×32.2×
Price / sales5.5×11.3×
Net cash-$46.77B$7.85B
Dividend yield2.27%—
Volatility (60d)36.0%28.7%
Short % of float1.1%1.7%
Next earnings——

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