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Ciena Corp (CIEN)
Ciena Corp stock price live, this page displays NYSE CIEN stock exchange data. View the CIEN premarket stock price ahead of the market session or assess the after hours quote. Monitor the latest movements within the Ciena Corp real time stock price chart below.
What Is the Ciena Corp Stock Price Today?
The Ciena Corp stock price today is 535.63.
What Is the Stock Symbol for Ciena Corp?
The stock ticker symbol for Ciena Corp is CIEN.
Is CIEN the Same as $CIEN?
$CIEN is a common way to refer to the Ciena Corp ticker symbol in social media, forums, and online discussions. The dollar sign is a shorthand convention used to indicate that it is a stock ticker symbol
What Stock Exchange Does Ciena Corp Trade On?
Ciena Corp is listed and trades on the NYSE stock exchange.
Is Ciena Corp a Good Stock to Buy?
Determining whether Ciena Corp—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess the current Ciena Corp share price compared with the fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the CIEN quote. (ISIN: US1717793095)
What Is the Ciena Corp Stock Price Today?
The Ciena Corp stock price today is 535.63.
What Is the Stock Symbol for Ciena Corp?
The stock ticker symbol for Ciena Corp is CIEN.
Is CIEN the Same as $CIEN?
$CIEN is a common way to refer to the Ciena Corp ticker symbol in social media, forums, and online discussions. The dollar sign is a shorthand convention used to indicate that it is a stock ticker symbol
What Stock Exchange Does Ciena Corp Trade On?
Ciena Corp is listed and trades on the NYSE stock exchange.
Is Ciena Corp a Good Stock to Buy?
Determining whether Ciena Corp—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess the current Ciena Corp share price compared with the fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the CIEN quote. (ISIN: US1717793095)
Currency in USD
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
491.00
552.39
52 wk Range
70.85
637.51
Unusual trading volume
1/2
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
491.00552.39
52 wk Range
70.85637.51
Key Statistics
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Prev. Close
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Average Vol. (3m)
1-Year Change
Book Value / Share
Fair Value
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Revenue
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EPS
EPS Growth Forecast
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(N/A)
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Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
Prev. Close
Open
Volume
Average Vol. (3m)
1-Year Change
Book Value / Share
Fair Value
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Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
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(N/A)
Dividends Payment Streak
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Return on Assets
Return on Equity
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Price/Book
EBITDA
EV/EBITDA
Beta
CIEN Scorecard
Company’s Health
Assesses a company's financial position by analyzing its market value, financial ratios, industry benchmarks, and competitors.
UnlockFair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Unlock PricePrice Target
519.64
Downside
-2.98%
Members' Sentiments
Bearish
Bullish
ProTips
Tips that distill complex financial data into concise, actionable investment insights.
Significant return over the last week
Technical Analysis
Summary
Strong Sell
Sell
Neutral
Buy
Strong Buy
Strong Sell
Technical Indicators
Strong Sell
Moving Averages
Sell
Analyst Ratings
13 Buy
6 Hold
1 Sell
Ratings:
20 analysts
Overall Consensus
Buy
Analysts 12-Month Price Target:
Average 519.64
(-2.98% Downside)
Ciena Corp SWOT Analysis
Valuation Debate | Despite robust fundamentals and margin expansion, concerns emerge over customer concentration, peaking backlog, and sustainability of premium multiples |
Growth Trajectory | Fiscal 2026 revenue guidance raised to 24% growth with $7.8 billion backlog, as AI-related bookings doubled and expected to double again this yea |
Analyst Perspectives | Price targets range from $190 to $279, with analysts split on whether premium valuation at 32x forward earnings is justified amid growth questions |
AI Infrastructure Play | Ciena's transformation from telecom equipment to AI infrastructure provider drove 200% stock appreciation, with cloud revenue surging 44% annually |
Ciena Corp Earnings Call Summary for Q2/2026
- Ciena Q2 2026 revenue hit $1.57B (up 40% YoY) and EPS of $1.64 beat forecast by 12.33%, driven by Optical Networking (+42%) and Routing/Switching (+88%)
- Stock plunged 16.1% pre-market to $548 despite earnings beat, as P/E ratio of 399 and overvaluation concerns overshadowed record quarterly performance
- Adjusted gross margin improved to 44.9% from 40.9% YoY; free cash flow reached $219M (13.9% of revenue) with strong liquidity ratio of 2.81
- High customer concentration risk identified with two cloud providers; executives project continued growth from hyperscaler demand and AI infrastructure needs
- Supply chain constraints and regulatory challenges cited as key risks; management emphasizes diversification efforts and strategic initiatives in data center solutions
Last Updated: 06/04/2026, 09:39 AM
Read Full TranscriptEarnings
Latest Release
Jun 04, 2026
EPS / Forecast
1.64 / 1.46
Revenue / Forecast
1.57B / 1.5B
Compare CIEN to Peers and Sector
Metrics to compare | CIEN | Sector Sector - Average of metrics from a broad group of related Technology sector companies | Relationship RelationshipCIENPeersSector | |
|---|---|---|---|---|
P/E Ratio | 173.0x | 39.1x | 12.5x | |
PEG Ratio | 0.55 | −0.24 | 0.01 | |
Price / Book | 26.2x | 12.2x | 2.4x | |
Price / LTM Sales | 13.6x | 6.5x | 2.5x | |
Upside (Analyst Target) | 2.7% | 17.3% | 19.8% | |
Fair Value Upside | Unlock | −3.1% | 2.1% | Unlock |
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. This segment products include the 6500 Packet-Optical Platform, Waveserver modular interconnect system, the 6500 Reconfigurable Line System, and coherent pluggable transceivers; and the 3000 family of service delivery platforms and the 5000 family of service aggregation, as well as the 8100 Coherent Routing platforms and virtualization software. The Platform Software and Services segment offers navigator network control suite; and software subscription services, consulting, network migration and integration, installation and upgrade support services, and technical support solutions. The Blue Planet Automation Software and Services segment inventory management, orchestration, route optimization and analysis, and unified assurance and analytics software; and sells subscription, installation, support, consulting, and design services related to the Blue Planet automation platform. The Global Services segment provides services for advisory and enablement, implementation, and maintenance, support, and learning activities. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.
Ownership
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FAQ
What Is the Ciena Corp (CIEN) Stock Price Today?
The Ciena Corp stock price today is 535.63 USD.
What Stock Exchange Does Ciena Corp Trade On?
Ciena Corp is listed and trades on the New York Stock Exchange.
What Is the Stock Symbol for Ciena Corp?
The stock symbol for Ciena Corp is "CIEN."
What Is the Ciena Corp Market Cap?
As of today, Ciena Corp market cap is 75.84B USD.
What Is Ciena Corp's Earnings Per Share (TTM)?
The Ciena Corp EPS (TTM) is 3.09.
When Is the Next Ciena Corp Earnings Date?
Ciena Corp will release its next earnings report on Sep 03, 2026.
From a Technical Analysis Perspective, Is CIEN a Buy or Sell?
Based on moving averages and other technical indicators, the daily buy/sell signal is Sell.
How Many Times Has Ciena Corp Stock Split?
Ciena Corp has split 2 times.
How Many Employees Does Ciena Corp Have?
Ciena Corp has 8989 employees.
What is the current trading status of Ciena Corp (CIEN)?
As of Jun 05, 2026, Ciena Corp (CIEN) is trading at a price of 535.63 USD, with a previous close of 535.63 USD. The stock has fluctuated within a day range of 491.00 USD to 552.39 USD, while its 52-week range spans from 70.85 USD to 637.51 USD.
What Is Ciena Corp (CIEN) Price Target According to Analysts?
The average 12-month price target for Ciena Corp is 519.64 USD, with a high estimate of 720 USD and a low estimate of 240 USD. 13 analysts recommend buying the stock, while 1 suggest selling, leading to an overall rating of Buy. The stock has an -2.98% Downside potential.
What Is the CIEN Premarket Price?
CIEN's last pre-market stock price is 522.22 USD. The pre-market share volume is 10,900.00, and the stock has decreased by -13.41, or -2.50%.
What Is the CIEN After Hours Price?
CIEN's last after hours stock price is 523.88 USD, the stock has decreased by -11.75, or -2.19%.
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