Both in Medical Labs

Quest Diagnostics vs GRAIL

Over the past year DGX returned +43.6% and GRAL returned +78.0%; their daily moves had a correlation of 0.07.

DGX +43.6% GRAL +78.0%Growth of $1, one year, split-adjusted
MetricDGXGRAL
Price$255.68$143.66
Market cap$28.22B$6.42B
Today+3.49%+3.03%
1 month+11.9%+4.6%
6 months+35.2%+128.9%
Year to date+47.3%+67.8%
1 year+43.0%—
Revenue growth (YoY)+10.0%+25.7%
Gross margin33.6%−28.1%
Net margin10.0%−246.7%
P/E (TTM)25.1×—
Price / sales2.4×38.8×
Net cash-$4.75B$861.6M
Dividend yield1.35%—
Volatility (60d)22.1%96.8%
Short % of float3.2%19.3%
Next earnings——

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