Both in Diagnostics

Q/C Technologies vs BIOMERICA

Over the past year QCLS returned −87.4% and BMRA returned −37.3%; their daily moves had a correlation of 0.01.

QCLS −87.4% BMRA −37.3%Growth of $1, one year, split-adjusted
MetricQCLSBMRA
Price$0.4250$1.70
Market cap$3.5M$7.8M
Today+1.19%−1.73%
1 month−37.5%−17.1%
6 months−88.8%−22.2%
Year to date−89.3%−32.5%
1 year−89.2%−39.1%
Revenue growth (YoY)—−8.3%
Gross margin—8.1%
Net margin—−97.4%
P/E (TTM)——
Price / sales—1.8×
Net cash$11.0M$2.7M
Dividend yield——
Volatility (60d)297.5%72.1%
Short % of float12.2%0.3%
Next earnings——

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