Both in Semiconductor Manufacturing Equipment

Lam Research vs Energy Recovery

Over the past year LRCX returned +51.9% and ERII returned −59.3%; their daily moves had a correlation of 0.29.

LRCX +51.9% ERII −59.3%Growth of $1, one year, split-adjusted
MetricLRCXERII
Price$239.11$6.96
Market cap$299.23B$355.3M
Today−6.01%−2.25%
1 month−29.7%+3.9%
6 months−6.9%−37.0%
Year to date+39.7%−48.4%
1 year+48.8%−59.5%
Revenue growth (YoY)+54.4%−57.2%
Gross margin52.3%74.7%
Net margin33.5%−26.7%
P/E (TTM)35.4×23.2×
Price / sales11.5×2.9×
Net cash$3.70B$93.1M
Dividend yield0.55%—
Volatility (60d)57.4%36.7%
Short % of float2.3%6.4%
Next earnings——

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