Ciena Corporation (ETR:CIE1)

Germany flag Germany · Delayed Price · Currency is EUR
172.80
-1.65 (-0.95%)
Nov 7, 2025, 9:26 PM CET
-0.95%
Market Cap24.27B
Revenue (ttm)3.93B
Net Income (ttm)122.01M
Shares Outn/a
EPS (ttm)0.85
PE Ratio198.94
Forward PE52.49
Dividendn/a
Ex-Dividend Daten/a
Volume433
Average Volume469
Open175.35
Previous Close174.45
Day's Range164.85 - 177.05
52-Week Range55.68 - 177.05
Betan/a
RSI72.19
Earnings DateDec 11, 2025

About Ciena

Ciena Corporation, a network technology company, provides hardware, software, and services for various network operators in the Americas, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. It operates through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments. The Networking Platforms segment consist of a range of products and solutions for convergence of coherent optical transport, open optical networking, optical transport network switching, IP rou... [Read more]

Sector Technology
Founded 1992
Employees 8,657
Stock Exchange Deutsche Börse Xetra
Ticker Symbol CIE1
Full Company Profile

Financial Performance

In 2024, Ciena's revenue was $4.01 billion, a decrease of -8.47% compared to the previous year's $4.39 billion. Earnings were $83.96 million, a decrease of -67.05%.

Financial numbers in USD Financial Statements

News

Fidium and Ciena Supercharge Connectivity in Texas Triangle Megaregion

HOUSTON--(BUSINESS WIRE)--Fidium, a leading fiber and advanced high-capacity solutions provider, is deploying advanced optical technology from global high-speed connectivity leader Ciena to launch nex...

2 days ago - Business Wire

Zacks Industry Outlook Highlights Corning, Ciena and Ooma

Corning, Ciena and Ooma have been highlighted in this Industry Outlook article.

4 days ago - Nasdaq

5 Stocks That Benefit From Strength In Cloud Providers' Demand And Al Recognition

Carillon Scout Mid Cap Fund highlights cloud, AI, and data center winners like MongoDB and Ciena. See which mid-cap tech names are gaining share and momentum.

5 days ago - Seeking Alpha

If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today

Ciena (NYSE: CIEN) has outperformed the market over the past 10 years by 10.53% on an annualized basis producing an average annual return of 23.14%. Currently, Ciena has a market capitalization of $2...

6 days ago - Benzinga

10 stocks that let you invest like Nvidia in the next hot AI trade

Here's why Lumentum, Credo and eight other stocks are at the center of this ‘least understood' part of the AI boom.

8 days ago - Market Watch

Meta, Microsoft, Google Are Spending Like It's 2021 — And These AI Stocks Are The Real Winners

Big Tech's back on a spending binge — only this time, it's not about COVID-19 pandemic-fueled growth or cloud land grabs. Meta Platforms Inc (NASDAQ:META), Microsoft Corp (NASDAQ:MSFT) and Alphabet In...

10 days ago - Benzinga

Nvidia's 2 Surprises; NVDA Soars On Trump-Fueled Hopes of China Blackwell Sales; Fed In Focus

Two Nvidia Shockers Please click here for an enlarged chart of NVIDIA Corp (NASDAQ: NVDA). Note the following: This article is about the big picture, not an individual stock. The chart of NVDA stock ...

11 days ago - Benzinga

Impax Small Cap Fund Q3 2025 Contributors And Detractors

Ligand Pharmaceuticals (LGND) (Health Care, Pharmaceuticals) shares rose after announcing adjusted earnings per share that came in ahead of consensus. Acadian Asset Management (AAMI) (Financials, Asse...

12 days ago - Seeking Alpha

Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming

LONDON & HANOVER, Md.--(BUSINESS WIRE)--Colt Technology Services (Colt), the global digital infrastructure company and Ciena (NYSE: CIEN), the global leader in high-speed connectivity, today announced...

12 days ago - Business Wire

Satellites And Communications: Stellar Stocks Flying High On AI

Stocks in the communication services sector, especially satellites and equipment, have market-crushing momentum, and a handful remain Quant Strong Buys. As AI campuses proliferate across regions, ofte...

17 days ago - Seeking Alpha

How Do Investors Really Feel About Ciena Corp?

Ciena Corp's (NYSE: CIEN) short interest as a percent of float has risen 21.13% since its last report. According to exchange reported data, there are now 4.85 million shares sold short , which is 5.5...

18 days ago - Benzinga

CIEN Quantitative Stock Analysis

Below is Validea's guru fundamental report for CIENA CORP (CIEN). Of the 22 guru strategies we follow, CIEN rates highest using our Quantitative Momentum Investor model based on the published strategy...

19 days ago - Nasdaq

Arista Networks Vs Ciena: Which Is The Stronger Buy Today?

Although Ciena spiked by 25% over the past month, its counterpart Arista Networks could represent a more favorable investment. Regularly assessing other options is essential to a solid investment stra...

19 days ago - Forbes

Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable

MIAMI, Fla. & HANOVER, Md.--(BUSINESS WIRE)--Trans Americas Fiber System (TAFS) is transforming digital infrastructure across the Americas with its new TAM-1 subsea cable system, a next-generation net...

19 days ago - Business Wire

Here's How Much $100 Invested In Ciena 15 Years Ago Would Be Worth Today

Ciena (NYSE: CIEN) has outperformed the market over the past 15 years by 6.04% on an annualized basis producing an average annual return of 18.29%. Currently, Ciena has a market capitalization of $24...

20 days ago - Benzinga

FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6

MUMBAI, India--(BUSINESS WIRE)--To support India's growing international connectivity demands, FLAG, previously known as GCX, is leveraging Ciena's (NYSE: CIEN) WaveLogic 6 Extreme (WL6e) across two s...

26 days ago - Business Wire

EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena

LONDON & HANOVER, Md.--(BUSINESS WIRE)--EXA Infrastructure is using Ciena's optical networking solutions to expand its infrastructure in the U.S.

26 days ago - Business Wire

Ciena (CIEN) Uplifted to Outperform Amid Growing Data Center Investments

Ciena (CIEN) Uplifted to Outperform Amid Growing Data Center Investments

27 days ago - GuruFocus

MDY, FLEX, CIEN, UTHR: ETF Outflow Alert

Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, one standout is the SPDR S&P MIDCAP 400 ETF Trust (Symbol: MDY) where we have detected an ...

4 weeks ago - Nasdaq

CIEN: Morgan Stanley Upgrades and Raises Price Target by 40% | CIEN Stock News

CIEN: Morgan Stanley Upgrades and Raises Price Target by 40% | CIEN Stock News

4 weeks ago - GuruFocus

Here's How Much You Would Have Made Owning Ciena Stock In The Last 15 Years

Ciena (NYSE: CIEN) has outperformed the market over the past 15 years by 5.24% on an annualized basis producing an average annual return of 17.54%. Currently, Ciena has a market capitalization of $23...

4 weeks ago - Benzinga

Great Plains Communications Deploys Ciena Coherent Routing Solutions to Upgrade Network in Illinois and Indiana

Meeting Growing High-Speed Broadband Demands Across Springfield, Champaign, Chicago, South Bend, Terre Haute and Indianapolis Meeting Growing High-Speed Broadband Demands Across Springfield, Champaign...

4 weeks ago - GlobeNewsWire

The Zacks Analyst Blog Highlights Mitsubishi UFJ Financial Group, Workday and Ciena

MUFG, WDAY, and CIEN are top-ranked picks, highlighting strong financials, software growth, and telecom equipment opportunities amid mixed macro risks and AI-driven market momentum.

5 weeks ago - Nasdaq