Both in Medical Labs

GRAIL vs Guardant Health

Over the past year GRAL returned +56.4% and GH returned +72.2%; their daily moves had a correlation of 0.44.

GRAL +56.4% GH +72.2%Growth of $1, one year, split-adjusted
MetricGRALGH
Price$140.51$170.37
Market cap$6.28B$22.86B
Today+0.76%−2.65%
1 month+2.3%−0.2%
6 months+123.9%+84.7%
Year to date+64.2%+66.8%
1 year—+72.2%
Revenue growth (YoY)+25.7%+44.3%
Gross margin−28.1%65.4%
Net margin−246.7%−35.9%
P/E (TTM)——
Price / sales38.0×19.3×
Net cash$861.6M-$449.5M
Dividend yield——
Volatility (60d)96.8%44.7%
Short % of float19.3%9.2%
Next earnings——

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