CIENA CORPORATION
CIEN · NEW YORK STOCK EXCHANGE INC.
Ciena is a networking systems, services and software company. The Company provides solutions that help its customers create the Adaptive Network™ in response to the constantly changing demands of their end-users. By delivering best-in-class networking technology through high-touch consultative relationships, the Company builds the world's most agile networks with automation, openness and scale.
Market Data
Price
$337.36
+18.82 (+5.91%)
Market Cap$49.10B
P/E Ratio214.36
EPS$—
52W High$365.90
52W Low$49.21
Beta1.18
Data from Finnhub · Updated Mar 10, 2026