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

71.78B

Market cap71.78B

Price-Earnings ratio

322.24

Price-Earnings ratio322.24

Dividend yield

—

Dividend yield—

Average volume

2.75M

Average volume2.75M

High today

$513.83

High today$513.83

Low today

$495.17

Low today$495.17

Open price

$501.67

Open price$501.67

Volume

1.92M

Volume1.92M

52 Week high

$513.83

52 Week high$513.83

52 Week low

$56.94

52 Week low$56.94

Stock Snapshot

With a market cap of 71.78B, Ciena(CIEN) trades at $506.85. The stock has a price-to-earnings ratio of 322.24.

During the trading session on 2026-04-19, Ciena(CIEN) shares reached a daily high of $513.83 and a low of $495.17. At a current price of $506.85, the stock is +2.4% higher than the low and still -1.4% under the high.

Trading activity shows a volume of 1.92M, compared to an average daily volume of 2.75M.

The stock's 52-week range extends from a low of $56.94 to a high of $513.83.

CIEN News

Simply Wall St 2d

Ciena Valuation Check After Strong Start To 2026 And US$7b AI Infrastructure Backlog

Advertisement Why Ciena’s latest update is on investors’ radar Ciena (CIEN) kicked off fiscal 2026 with robust revenue growth, a reported US$7b backlog, and d...

Nasdaq 3d

Ciena Soars 182% in 6 Months: Should Investors Buy the Stock Now?

Ciena Corporation CIEN stock has surged 181.7% in the past six months, outperforming the Zacks Communication - Components industry’s growth of 138.3%. The S&P 5...

TipRanks 3d

Ciena price target raised to $550 from $380 at JPMorgan

JPMorgan analyst Samik Chatterjee raised the firm’s price target on Ciena (CIEN) to $550 from $380 and keeps an Overweight rating on the shares. The firm adjust...

Analyst ratings

64%

of 22 ratings

Buy

63.6%

Hold

31.8%

Sell

4.5%

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