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
80.53B
Market cap80.53B
Price-Earnings ratio
368.47
Price-Earnings ratio368.47
Dividend yield
Dividend yield
Average volume
2.13M
Average volume2.13M
High today
$579.97
High today$579.97
Low today
$552.59
Low today$552.59
Open price
$559.86
Open price$559.86
Volume
2.89M
Volume2.89M
52 Week high
$605.61
52 Week high$605.61
52 Week low
$70.77
52 Week low$70.77

Stock Snapshot

As of today, Ciena(CIEN) shares are valued at $569.30. The company's market cap stands at 80.53B, with a P/E ratio of 368.47.

During the trading session on 2026-06-01, Ciena(CIEN) shares reached a daily high of $579.97 and a low of $552.59. At a current price of $569.30, the stock is +3.0% higher than the low and still -1.8% under the high.

Trading volume for Ciena(CIEN) stock has reached 2.89M, versus its average volume of 2.13M.

The stock's 52-week range extends from a low of $70.77 to a high of $605.61.

The stock's 52-week range extends from a low of $70.77 to a high of $605.61.

CIEN News

Simply Wall St 37m
Ciena Valuation Check After New Global Network Deals And Strong Recent Share Returns

Ciena (CIEN) is in focus after a run of international deals, including Biznet’s use of WaveLogic 5 Extreme in Indonesia and Cirion Technologies’ new Network as...

Ciena Valuation Check After New Global Network Deals And Strong Recent Share Returns
Zacks 10h
What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? - Zacks Investment Research

...

What Should Investors Do With Ciena Stock Ahead of Q2 Earnings? - Zacks Investment Research
Nasdaq 1d
This Is My Best Artificial Intelligence Stock to Buy in June (Hint: It's Not Micron Technology)

Key Points Just as Micron's memory chips play an essential role in AI data centers, Ciena's networking components do the same. Ciena's revenue and earnings gr...

This Is My Best Artificial Intelligence Stock to Buy in June (Hint: It's Not Micron Technology)

Analyst ratings

61%

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

More CIEN News

Investor's Business Daily 3d
Broadcom Stock, Fiber Optic Leader Ciena Lead Another AI Earnings Bonanza

Earnings Preview Broadcom Stock, Fiber Optic Leader Ciena Lead Another AI Earnings Bonanza Licensing As semiconductor stocks continue their torrid runs, two mor...

Broadcom Stock, Fiber Optic Leader Ciena Lead Another AI Earnings Bonanza
TipRanks 3d
Ciena price target raised to $615 from $585 at Stifel

Stifel raised the firm’s price target on Ciena (CIEN) to $615 from $585 and keeps a Buy rating on the shares. The firm expects Ciena’s fiscal Q2 results to exte...

Simply Wall St 4d
Ciena Subsea Wins In Indonesia Highlight Growing AI And Cloud Demand

Ciena (NYSE:CIEN) technology has been selected to power 400G and 1 Tb/s submarine cable upgrades in Indonesia. Biznet deployed Ciena's WaveLogic 5 Extreme on i...

Ciena Subsea Wins In Indonesia Highlight Growing AI And Cloud Demand
Nasdaq 5d
APPS Q4 Earnings Beat Estimates, Revenues Up Y/Y, Shares Rise

Digital Turbine APPS delivered fourth-quarter fiscal 2026 adjusted earnings of 16 cents per share, up 60% year over year. The figure beat the Zacks Consensus Es...

APPS Q4 Earnings Beat Estimates, Revenues Up Y/Y, Shares Rise

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