Loading...
CIE1 logo

Ciena CorporationXTRA:CIE1 Stock Report

Market Cap €41.3b
Share Price
n/a
1Y157.4%
7D6.5%
1D0.8%
Portfolio Value
​
View

Ciena Corporation

XTRA:CIE1 Stock Report

Market Cap: €41.3b

Ciena (CIE1) Stock Overview

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. More details

CIE1 fundamental analysis
Snowflake Score
Valuation0/6
Future Growth6/6
Past Performance4/6
Financial Health5/6
Dividends0/6

Rewards

Earnings are forecast to grow 29.38% per year

Earnings grew by 365.8% over the past year

Risk Analysis

Significant insider selling over the past 3 months

Volatile share price over the past 3 months compared to the German market


CIE1 Community Fair Values

Create Narrative

See what others think this stock is worth. Follow their fair value or set your own to get alerts.

NEW437,855 members

Join community and earn perks

Gain real feedbackFrom our editorial team, personally. Not silence.
Grow your followingReal investors. The kind who actually invest, not scroll past.
Unlock free accessFree premium subscription for consistent and quality authors.
Learn moreCreate Narrative
B
BlackGoat
R
RockeTeller
I
Investingwilly
D
davidlsander
437,855 investors already sharing narratives
View all narratives

Ciena Corporation Competitors

Price History & Performance

Summary of share price highs, lows and changes for Ciena
Historical stock prices
Current Share PriceUS$293.60
52 Week HighUS$553.20
52 Week LowUS$110.75
Beta1.31
1 Month Change-12.46%
3 Month Change-25.01%
1 Year Change157.43%
3 Year Change549.56%
5 Year Change548.41%
Change since IPO800.61%

Recent News & Updates

Recent updates

Shareholder Returns

CIE1DE CommunicationsDE Market
7D6.5%2.4%-2.1%
1Y157.4%74.0%3.6%

Return vs Industry: CIE1 exceeded the German Communications industry which returned 75.4% over the past year.

Return vs Market: CIE1 exceeded the German Market which returned 4.6% over the past year.

Price Volatility

Is CIE1's price volatile compared to industry and market?
CIE1 volatility
CIE1 Average Weekly Movement10.6%
Communications Industry Average Movement5.1%
Market Average Movement5.1%
10% most volatile stocks in DE Market12.6%
10% least volatile stocks in DE Market2.6%

Stable Share Price: CIE1's share price has been volatile over the past 3 months compared to the German market.

Volatility Over Time: CIE1's weekly volatility (11%) has been stable over the past year, but is still higher than 75% of German stocks.

About the Company

FoundedEmployeesCEOWebsite
19928,989Gary Smithwww.ciena.com

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 consists optical networking, routing, and switching products and services.

Ciena Corporation Fundamentals Summary

How do Ciena's earnings and revenue compare to its market cap?
CIE1 fundamental statistics
Market cap€41.28b
Earnings (TTM)€563.58m
Revenue (TTM)€5.19b
72.5x
P/E Ratio
7.9x
P/S Ratio

Is CIE1 overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
CIE1 income statement (TTM)
RevenueUS$6.02b
Cost of RevenueUS$3.37b
Gross ProfitUS$2.65b
Other ExpensesUS$2.00b
EarningsUS$654.41m

Last Reported Earnings

Aug 01, 2026

Next Earnings Date

n/a

Earnings per share (EPS)4.61
Gross Margin44.07%
Net Profit Margin10.87%
Debt/Equity Ratio105.7%

How did CIE1 perform over the long term?

See historical performance and comparison

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/10 09:01
End of Day Share Price 2026/09/10 00:00
Earnings2026/08/01
Annual Earnings2025/11/01

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Ciena Corporation is covered by 38 analysts. 17 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
James KelleherArgus Research Company
Timothy LongBarclays
Jeffrey KvaalBarclays