Both in Medical Labs

Fulgent Genetics vs Castle Biosciences

Over the past year FLGT returned −14.0% and CSTL returned +13.0%; their daily moves had a correlation of 0.37.

FLGT −14.0% CSTL +13.0%Growth of $1, one year, split-adjusted
MetricFLGTCSTL
Price$19.68$35.75
Market cap$541.5M$1.09B
Today+1.60%+1.74%
1 month−4.4%+7.2%
6 months+31.9%+44.4%
Year to date−25.1%−8.1%
1 year−14.8%+37.6%
Revenue growth (YoY)+4.4%+20.1%
Gross margin30.1%77.1%
Net margin−34.6%−2.0%
P/E (TTM)——
Price / sales1.7×3.1×
Net cash$256.6M$256.5M
Dividend yield——
Volatility (60d)41.1%51.9%
Short % of float12.0%7.1%
Next earnings——

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