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
64.77B
Market cap64.77B
Price-Earnings ratio
143.81
Price-Earnings ratio143.81
Dividend yield
Dividend yield
Average volume
2.03M
Average volume2.03M
High today
$462.69
High today$462.69
Low today
$426.66
Low today$426.66
Open price
$430.38
Open price$430.38
Volume
874.61K
Volume874.61K
52 Week high
$637.51
52 Week high$637.51
52 Week low
$84.41
52 Week low$84.41

Stock Snapshot

Ciena(CIEN) stock is priced at $457.54, giving the company a market capitalization of 64.77B. It carries a P/E multiple of 143.81.

As of 2026-08-13, Ciena(CIEN) stock has fluctuated between $426.66 and $462.69. The current price stands at $457.54, placing the stock +7.2% above today's low and -1.1% off the high.

Ciena(CIEN) shares are trading with a volume of 874.61K, against a daily average of 2.03M.

During the past year, Ciena(CIEN) stock moved between $84.41 at its lowest and $637.51 at its peak.

During the past year, Ciena(CIEN) stock moved between $84.41 at its lowest and $637.51 at its peak.

CIEN News

Simply Wall St 22m
Ciena Stock Looks Undervalued Following Its Near 10x Three Year Run

Ciena stock has delivered an extremely strong three year return while the valuation checks send mixed signals, with an intrinsic value estimate from a Discounte...

Ciena Stock Looks Undervalued Following Its Near 10x Three Year Run
Nasdaq 6h
The Next Big AI Market Bottleneck Is Here: 8 Stocks to Play the Boom in Optics

Key Points Marvell and Broadcom are leaders in optical DSPs, while Lumentum has a virtual monopoly for InP lasers. Coherent and Applied Optoelectronics provid...

The Next Big AI Market Bottleneck Is Here: 8 Stocks to Play the Boom in Optics
24/7 Wall St. 13h
Lumentum and AXT Ripped Higher. Investors Looking for Broad Optics Exposure Should Consider This Brand-New ETF

Lumentum and AXT Ripped Higher. Investors Looking for Broad Optics Exposure Should Consider This Brand-New ETF By Gerelyn Terzo Published Aug 12, 9:36PM EDT Q...

Lumentum and AXT Ripped Higher. Investors Looking for Broad Optics Exposure Should Consider This Brand-New ETF

Analyst ratings

65%

of 23 ratings
Buy
65.2%
Hold
30.4%
Sell
4.3%

More CIEN News

Investing.com 20h
Why is Ciena stock surging today? - Investing.com

...

Why is Ciena stock surging today? - Investing.com
Simply Wall St 1d
Ciena Lands Fresh Network Wins, Is The Stock Still Undervalued?

Ciena (CIEN) is back in focus after two recent networking announcements, as investors weigh what new DWDM deployments in the UAE and a quantum safe encryption t...

Ciena Lands Fresh Network Wins, Is The Stock Still Undervalued?
Simply Wall St 5d
Ciena Is Up 9.4% After Quantum‑Safe 1.6 Tb/s Network Milestone With e& UAE

In early August 2026, e& UAE announced it had deployed Ciena Corporation’s next-generation DWDM, WaveLogic 6 Extreme optics, and Navigator automation to build a...

Ciena Is Up 9.4% After Quantum‑Safe 1.6 Tb/s Network Milestone With e& UAE
The Motley Fool 6d
Omega Healthcare Investors Q2 2026 Earnings Call Transcript

Image source: The Motley Fool. Thursday, July 30, 2026 at 10:00 a.m. ET CALL PARTICIPANTS Chief Executive Officer - Taylor Pickett President - Matthew Gourmand...

Omega Healthcare Investors Q2 2026 Earnings Call Transcript

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