Ciena Corporation (CIEN)

NASDAQ

$583.74

-$3.49 (0.59%)

Today

No price data available for this timeframe.

Key Statistics

Day Range

$574.95$599.49

Open $599.00

52 Week Range

$70.77$599.50

Previous Close $587.23

Market Cap82.54B

Volume1.41M

Avg Volume2.74M

P/E (TTM)343.14

EPS (TTM)$1.62

Dividend / YieldN/A

Dividend StreakN/A

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CIEN - Trading Volume

CIEN Trading Volume

Ciena Corporation (CIEN) has a trading volume of 631,671 as of Friday, May 22, 2026. Trading volume represents the number of shares exchanged during a given period, indicating market activity and liquidity.

Period: