Both in Medical Labs

Guardant Health vs GRAIL

Over the past year GH returned +76.9% and GRAL returned +55.3%; their daily moves had a correlation of 0.44.

GH +76.9% GRAL +55.3%Growth of $1, one year, split-adjusted
MetricGHGRAL
Price$175.00$139.44
Market cap$23.48B$6.23B
Today+2.50%+4.25%
1 month−6.5%−9.5%
6 months+95.5%+156.3%
Year to date+71.3%+62.9%
1 year+88.1%—
Revenue growth (YoY)+44.3%+25.7%
Gross margin65.4%−28.1%
Net margin−35.9%−246.7%
P/E (TTM)——
Price / sales19.8×37.7×
Net cash-$449.5M$861.6M
Dividend yield——
Volatility (60d)44.4%97.6%
Short % of float9.2%19.3%
Next earnings——

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