CIEN

Ciena Corp

$448.00

10.74 (2.49%) Today

3.35 (0.74%) After-hours

— up— down

Compare CIEN

Market Cap

$62.68B+367.8%

Revenue (TTM)

$5.39B+30.6%

Net Income (TTM)

$425.26M+319.2%

EPS (TTM)

3.00+319.2%

Shares Out

141.55M

P/E Ratio

139.53

Forward P/E

67.77

Open

$430.32

Previous Close

$432.05

Day Range

$428.00 – $462.69

52-Week Range

$84.41 – $637.51

Beta

1.30

Volume

2.91M

Avg Volume

2.60M

Analyst Rating

Buy

Exchange

NEW YORK STOCK EXCHANGE, INC.

About CIEN

Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith has been president and chief executive officer (CEO) since 2003.