Both in Semiconductors

NVE vs Kopin

Over the past year NVEC returned +13.4% and KOPN returned +11.1%; their daily moves had a correlation of 0.36.

NVEC +13.4% KOPN +11.1%Growth of $1, one year, split-adjusted
MetricNVECKOPN
Price$77.58$3.79
Market cap$375.8M$684.5M
Today−5.37%−5.96%
1 month−30.0%−17.8%
6 months−11.0%−11.9%
Year to date+30.8%+62.0%
1 year+7.8%+8.0%
Revenue growth (YoY)−8.1%+50.6%
Gross margin78.2%100.0%
Net margin54.4%6.5%
P/E (TTM)21.0×86.9×
Price / sales12.2×15.7×
Net cash$23.6M$24.9M
Dividend yield5.16%—
Volatility (60d)95.4%90.6%
Short % of float11.3%13.9%
Next earnings——

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