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
49.17B
Market cap49.17B
Price-Earnings ratio
401.74
Price-Earnings ratio401.74
Dividend yield
Dividend yield
Average volume
2.47M
Average volume2.47M
High today
$353.57
High today$353.57
Low today
$330.00
Low today$330.00
Open price
$338.00
Open price$338.00
Volume
930.54K
Volume930.54K
52 Week high
$365.90
52 Week high$365.90
52 Week low
$49.21
52 Week low$49.21

Stock Snapshot

With a market cap of 49.17B, Ciena(CIEN) trades at $347.56. The stock has a price-to-earnings ratio of 401.74.

During the trading session on 2026-02-27, Ciena(CIEN) shares reached a daily high of $353.57 and a low of $330.00. At a current price of $347.56, the stock is +5.3% higher than the low and still -1.7% under the high.

Trading activity shows a volume of 930.54K, compared to an average daily volume of 2.47M.

The stock's 52-week range extends from a low of $49.21 to a high of $365.90.

The stock's 52-week range extends from a low of $49.21 to a high of $365.90.

CIEN News

Simply Wall St 29m
Ciena’s New AI Optics Engine And What Lofty Valuation Implies

Ciena (NYSE:CIEN) has introduced the Vesta 200 6.4T CPX optical engine. The product targets high density, low power needs for AI networking and data centers....

Ciena’s New AI Optics Engine And What Lofty Valuation Implies
Investor's Business Daily 1h
Broadcom Stock, Fiber Optic Star Ciena Step Up To Earnings Plate After Nvidia Carnage

Earnings Preview Broadcom Stock, Fiber Optic Star Ciena Step Up To Earnings Plate After Nvidia Carnage Licensing After this past week's earnings sell-off for Nv...

Broadcom Stock, Fiber Optic Star Ciena Step Up To Earnings Plate After Nvidia Carnage
The Motley Fool 3h
This AI Infrastructure Stock Grew 176% Last Year. Is It Too Late to Buy in 2026?

The need for high-speed data transmission in AI data centers has supercharged this company's growth. Artificial intelligence (AI) infrastructure stocks have be...

This AI Infrastructure Stock Grew 176% Last Year. Is It Too Late to Buy in 2026?

Analyst ratings

60%

of 20 ratings
Buy
60%
Hold
35%
Sell
5%

More CIEN News

TipRanks 4h
Ciena: Solid Optical Fundamentals but Limited Upside Amid Full Valuation and Investor Focus on Higher-Leverage Peers

Analyst Meta Marshall of Morgan Stanley maintained a Hold rating on Ciena, retaining the price target of $280.00. Claim 50% Off TipRanks Premium Unlock hedge fu...

Simply Wall St 3d
Assessing Ciena Valuation After A Sharp Multi‑Month Share Price Surge

Advertisement Recent performance snapshot Ciena (CIEN) has attracted fresh attention after a strong share price move over the past month, with a return of abo...

Assessing Ciena Valuation After A Sharp Multi‑Month Share Price Surge
Nasdaq 3d
Ciena vs. Cisco: Which Networking Stock is a Better Buy?

Ciena Corporation CIEN and Cisco Systems, Inc. CSCO are prominent players in the global networking industry, providing critical infrastructure that enables data...

Ciena vs. Cisco: Which Networking Stock is a Better Buy?
TipRanks 4d
Ciena price target raised to $280 from $213 at Morgan Stanley

Morgan Stanley raised the firm’s price target on Ciena (CIEN) to $280 from $213 and keeps an Equal Weight rating on the shares. On the back of increasing speed...

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