Both in Telephone Equipment

Clearfield vs Ciena

Over the past year CLFD returned −6.2% and CIEN returned +58.3%; their daily moves had a correlation of 0.35.

CLFD −6.2% CIEN +58.3%Growth of $1, one year, split-adjusted
MetricCLFDCIEN
Price$32.60$300.08
Market cap$442.8M$42.55B
Today+2.47%+5.54%
1 month−1.7%−23.0%
6 months+9.4%−44.9%
Year to date+11.8%+28.3%
1 year−7.6%+58.0%
Revenue growth (YoY)+13.2%+37.0%
Gross margin31.8%45.4%
Net margin6.8%15.9%
P/E (TTM)—65.0×
Price / sales3.4×7.1×
Net cash$101.2M-$599.8M
Dividend yield——
Volatility (60d)46.8%86.2%
Short % of float13.1%2.8%
Next earnings——

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