Both in Surgical Instruments

Beyond Air vs Co-Diagnostics

Over the past year XAIR returned −94.3% and CODX returned −99.9%; their daily moves had a correlation of 0.07.

XAIR −94.3% CODX −99.9%Growth of $1, one year, split-adjusted
MetricXAIRCODX
Price$2.24$0.3667
Market cap$2.2M$3.2M
Today−3.03%−7.16%
1 month−23.5%−66.0%
6 months−78.2%—
Year to date−84.6%−99.8%
1 year−94.5%—
Revenue growth (YoY)+0.5%+2.0%
Gross margin12.7%72.7%
Net margin−448.8%−3782.4%
P/E (TTM)——
Price / sales0.3×4.5×
Net cash-$12.6M$3.6M
Dividend yield——
Volatility (60d)102.6%710.6%
Short % of float6.9%9.5%
Next earnings——

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