Both in Medical Labs

Exagen vs Castle Biosciences

Over the past year XGN returned −21.0% and CSTL returned +13.0%; their daily moves had a correlation of 0.33.

XGN −21.0% CSTL +13.0%Growth of $1, one year, split-adjusted
MetricXGNCSTL
Price$8.51$35.75
Market cap$206.2M$1.09B
Today+2.04%+1.74%
1 month+3.9%+7.2%
6 months+175.4%+44.4%
Year to date+40.0%−8.1%
1 year−28.1%+37.6%
Revenue growth (YoY)+15.9%+20.1%
Gross margin61.3%77.1%
Net margin−16.0%−2.0%
P/E (TTM)——
Price / sales2.9×3.1×
Net cash-$959.0K$256.5M
Dividend yield——
Volatility (60d)56.4%51.9%
Short % of float3.9%7.1%
Next earnings——

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