Both in Telephone Equipment

Ciena vs ADTRAN Holdings

Over the past year CIEN returned +69.7% and ADTN returned −38.0%; their daily moves had a correlation of 0.45.

CIEN +69.7% ADTN −38.0%Growth of $1, one year, split-adjusted
MetricCIENADTN
Price$320.72$6.53
Market cap$45.48B$532.1M
Today−8.22%−5.91%
1 month−15.4%−7.6%
6 months−40.1%−64.6%
Year to date+37.1%−24.9%
1 year+69.5%−35.7%
Revenue growth (YoY)+37.0%+6.1%
Gross margin45.4%37.0%
Net margin15.9%−3.7%
P/E (TTM)69.5×—
Price / sales7.6×0.5×
Net cash-$599.8M-$100.5M
Dividend yield——
Volatility (60d)83.0%49.6%
Short % of float2.8%16.6%
Next earnings——

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