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

50.16B

Market cap50.16B

Price-Earnings ratio

119.94

Price-Earnings ratio119.94

Dividend yield

—

Dividend yield—

Average volume

1.63M

Average volume1.63M

High today

$362.00

High today$362.00

Low today

$348.92

Low today$348.92

Open price

$358.20

Open price$358.20

Volume

2.87M

Volume2.87M

52 Week high

$637.51

52 Week high$637.51

52 Week low

$92.46

52 Week low$92.46

Stock Snapshot

Ciena(CIEN) stock is priced at $361.00, giving the company a market capitalization of 50.16B. It carries a P/E multiple of 119.94.

As of 2026-09-03, Ciena(CIEN) stock has fluctuated between $348.92 and $362.00. The current price stands at $361.00, placing the stock +3.5% above today's low and -0.3% off the high.

Ciena(CIEN) shares are trading with a volume of 2.87M, against a daily average of 1.63M.

In the last year, Ciena(CIEN) shares hit a 52-week high of $637.51 and a 52-week low of $92.46.

CIEN News

Benzinga 2h

Ciena Gears Up For Q3 Print; Here Are The Recent Forecast Changes From Wall Street's Most Accurate Analysts

Ciena Corporation (NYSE:CIEN) will release its third quarter earnings report before the opening bell on Thursday, Sept. 3. Analysts expect the Hanover, Maryland...

Benzinga 12h

Ciena Could Swing By $6.22 Billion After Earnings - Benzinga

...

Seeking Alpha 12h

Ciena earnings preview: AI networking demand in focus

Ciena (CIEN) will report fiscal third-quarter results on Thursday, with Wall Street expecting earnings per share of $1.73, up 158.2% from a year earlier, and re...

Analyst ratings

70%

of 23 ratings

Buy

69.6%

Hold

26.1%

Sell

4.3%

More CIEN News

Simply Wall St 2d

Ciena, What Is Behind The Fresh Attention Now?

Fresh commentary on Ciena (CIEN) ahead of its Q3 2026 earnings has put a spotlight on accelerating demand from AI data centers, expected backlog growth, and ong...

Nasdaq 2d

Ciena's Next Earnings Report on September 3 Could Send the Stock Soaring. Here's Why.

Key Points It's considered by many to be a top AI pick-and-shovel investment. The company's stock is expensive, however, both in terms of price and valuations...

TipRanks 3d

Ciena price target lowered to $413 from $516 at B. Riley

B. Riley lowered the firm’s price target on Ciena (CIEN) to $413 from $516 and keeps a Neutral rating on the shares ahead of the company reporting its fiscal Q3...

Nasdaq 3d

Prediction: This AI Infrastructure Stock Will Soar After Sept. 3 (Hint: It's Not Broadcom)

Key Points Ciena is capitalizing on the fast-growing demand for optical components. The supply shortage in this niche is giving the company's earnings a massi...

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