Both in Electronic Instruments

Aehr Test Systems vs Teradyne

Over the past year AEHR returned +111.1% and TER returned +49.9%; their daily moves had a correlation of 0.71.

AEHR +111.1% TER +49.9%Growth of $1, one year, split-adjusted
MetricAEHRTER
Price$54.89$274.37
Market cap$1.79B$42.84B
Today−10.33%−7.38%
1 month−46.0%−34.0%
6 months−41.0%−20.6%
Year to date+171.9%+41.7%
1 year+103.3%+57.7%
Revenue growth (YoY)−43.7%+69.8%
Gross margin32.7%59.1%
Net margin−31.1%26.2%
P/E (TTM)—31.2×
Price / sales—8.6×
Net cash$116.4M$466.6M
Dividend yield—0.19%
Volatility (60d)105.8%68.8%
Short % of float18.0%5.0%
Next earnings——

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