Both in Semiconductors

Everspin Technologies vs Kopin

Over the past year MRAM returned +25.0% and KOPN returned +5.2%; their daily moves had a correlation of 0.50.

MRAM +25.0% KOPN +5.2%Growth of $1, one year, split-adjusted
MetricMRAMKOPN
Price$13.07$3.44
Market cap$319.1M$621.3M
Today−3.97%−9.23%
1 month−30.6%−29.9%
6 months−30.3%−23.0%
Year to date+40.8%+47.0%
1 year+25.4%+0.9%
Revenue growth (YoY)+41.9%+50.6%
Gross margin53.9%100.0%
Net margin−19.2%6.5%
P/E (TTM)—78.9×
Price / sales5.1×14.2×
Net cash$43.0M$24.9M
Dividend yield——
Volatility (60d)74.7%92.1%
Short % of float14.8%13.9%
Next earnings——

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