Both in Semiconductors

Diodes vs Universal Display

Over the past year DIOD returned +59.9% and OLED returned −39.0%; their daily moves had a correlation of 0.43.

DIOD +59.9% OLED −39.0%Growth of $1, one year, split-adjusted
MetricDIODOLED
Price$89.30$90.41
Market cap$4.11B$4.16B
Today+0.82%+0.06%
1 month−8.1%+18.7%
6 months−11.6%+0.9%
Year to date+81.0%−22.6%
1 year+57.7%−40.0%
Revenue growth (YoY)+21.7%−11.4%
Gross margin33.1%75.8%
Net margin10.5%32.5%
P/E (TTM)47.8×21.2×
Price / sales2.5×6.8×
Net cash$399.5M$471.3M
Dividend yield—2.21%
Volatility (60d)66.6%41.8%
Short % of float5.7%10.5%
Next earnings——

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