Ciena

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About CIEN

Ciena Corp. is a network technology company, which engages in the provision of hardware, software, and services to network operators, as well as enabling enhanced network capacity, service delivery, and automation. It operates through the following segments: Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services. 

CEO
Gary B. Smith
CEOGary B. Smith
Employees
9,080
Employees9,080
Headquarters
Hanover, Maryland
HeadquartersHanover, Maryland
Founded
1992
Founded1992
Employees
9,080
Employees9,080

CIEN Key Statistics

Market cap
78.40B
Market cap78.40B
Price-Earnings ratio
352.11
Price-Earnings ratio352.11
Dividend yield
Dividend yield
Average volume
1.89M
Average volume1.89M
High today
$575.87
High today$575.87
Low today
$551.50
Low today$551.50
Open price
$567.84
Open price$567.84
Volume
2.42M
Volume2.42M
52 Week high
$598.84
52 Week high$598.84
52 Week low
$70.77
52 Week low$70.77

Stock Snapshot

Ciena(CIEN) stock is priced at $551.80, giving the company a market capitalization of 78.4B. It carries a P/E multiple of 352.11.

As of 2026-05-16, Ciena(CIEN) stock has fluctuated between $551.50 and $575.87. The current price stands at $551.80, placing the stock +0.1% above today's low and -4.2% off the high.

Ciena(CIEN) shares are trading with a volume of 2.42M, against a daily average of 1.89M.

In the last year, Ciena(CIEN) shares hit a 52-week high of $598.84 and a 52-week low of $70.77.

In the last year, Ciena(CIEN) shares hit a 52-week high of $598.84 and a 52-week low of $70.77.

CIEN News

Simply Wall St 17h
Cut Revenue Outlook Amid AI Demand Hype Could Be A Game Changer For Ciena - simplywall.st

...

Cut Revenue Outlook Amid AI Demand Hype Could Be A Game Changer For Ciena - simplywall.st
TipRanks 1d
Ciena price target raised to $675 from $425 at TD Cowen

TD Cowen analyst Sean O’Loughlin raised the firm’s price target on Ciena (CIEN) to $675 from $425 and keeps a Buy rating on the shares as part of an off-cycle c...

Analyst ratings

61%

of 23 ratings
Buy
60.9%
Hold
34.8%
Sell
4.3%

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