Both in Semiconductors

Diodes vs OSI Systems

Over the past year DIOD returned +42.1% and OSIS returned −21.4%; their daily moves had a correlation of 0.24.

DIOD +42.1% OSIS −21.4%Growth of $1, one year, split-adjusted
MetricDIODOSIS
Price$81.07$197.48
Market cap$3.73B$3.15B
Today−0.70%−1.50%
1 month−14.4%−1.9%
6 months−22.3%−32.5%
Year to date+64.3%−22.6%
1 year+44.1%−18.8%
Revenue growth (YoY)+21.7%−4.1%
Gross margin33.1%34.7%
Net margin10.5%11.4%
P/E (TTM)43.4×20.3×
Price / sales2.3×1.8×
Net cash$399.5M-$641.2M
Dividend yield——
Volatility (60d)66.7%26.4%
Short % of float5.6%13.7%
Next earnings——

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