Both in Semiconductors

Universal Display vs Applied Optoelectronics

Over the past year OLED returned −37.0% and AAOI returned +100.9%; their daily moves had a correlation of 0.32.

OLED −37.0% AAOI +100.9%Growth of $1, one year, split-adjusted
MetricOLEDAAOI
Price$89.57$59.27
Market cap$4.03B$5.03B
Today+0.19%−7.35%
1 month+12.4%−54.5%
6 months−4.7%−66.8%
Year to date−23.3%+70.0%
1 year−38.6%+79.4%
Revenue growth (YoY)+14.9%+86.4%
Gross margin73.1%27.7%
Net margin49.2%−11.9%
P/E (TTM)17.5×—
Price / sales6.4×8.4×
Net cash$433.5M$311.7M
Dividend yield2.23%—
Volatility (60d)44.3%104.9%
Short % of float10.5%20.0%
Next earnings——

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