348.80
price up icon1.32%   4.55
after-market Dopo l'orario di chiusura: 349.53 0.73 +0.21%
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Ciena Corp Borsa (CIEN) Ultime notizie

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Sep 12, 2026

Ciena’s (CIEN) Backlog Just Hit $8.5B and Keeps Climbing - Yahoo Finance

Sep 12, 2026
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Sep 11, 2026

Ciena Climbs 5% as Post-Earnings Selloff Reverses; Arista Networks Rises 5%, Cisco Jumps 4% - finance.yahoo.com

Sep 11, 2026
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Sep 11, 2026

Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026? - Yahoo Finance

Sep 11, 2026
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Sep 11, 2026

CIEN Falls 15.2% in a Week as AI Growth Faces Persistent Supply Risks - The Globe and Mail

Sep 11, 2026
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Sep 11, 2026

Ciena's Backlog Or Arista's Margins: Which Should Carry Your AI Network Bet? - Yahoo Finance

Sep 11, 2026
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Sep 11, 2026

Ciena's 2027 Growth Guide Raises the Stakes for AI Optical Demand - Yahoo Finance

Sep 11, 2026
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Sep 11, 2026

Is Ciena a Buy as 30% Growth Meets Its Premium Forward Valuation? - Yahoo Finance

Sep 11, 2026
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Sep 11, 2026

Ciena's Q3 Delivers Textbook Buying Opportunity (Upgrade) (NYSE:CIEN) - Seeking Alpha

Sep 11, 2026
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Sep 11, 2026

Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? - Zacks Investment Research

Sep 11, 2026
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Sep 11, 2026

Can Ciena Sustain Its Strong Growth Amid Rising Optical Demand? - Zacks Investment Research

Sep 11, 2026
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Sep 11, 2026

Ciena (NYSE:CIEN) Rating Increased to Strong-Buy at Zacks Research - MarketBeat

Sep 11, 2026
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Sep 10, 2026

Can Ciena Convert Its $8.5B Backlog Despite Supply Constraints? - theglobeandmail.com

Sep 10, 2026
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Sep 10, 2026

Is Ciena (NYSE:CIEN) Still Cheap After New Guidance? - Kalkine Media

Sep 10, 2026
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Sep 09, 2026

Ciena (CIEN) Q3 2026 Earnings Call Transcript - The Globe and Mail

Sep 09, 2026
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Sep 09, 2026

Looking for a Growth Stock? 3 Reasons Why Ciena (CIEN) is a Solid Choice - Yahoo Finance

Sep 09, 2026
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Sep 09, 2026

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

Sep 09, 2026
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Sep 08, 2026

JPMorgan Chase & Co. Trims Ciena Corp (CIEN) Stake -- Shares Tra - GuruFocus

Sep 08, 2026
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Sep 08, 2026

A Look at Ciena Corp (CIEN) After 6.3% Gain -- GF Value $112.97 vs Price $341.29 - GuruFocus

Sep 08, 2026
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Sep 08, 2026

Ciena appoints Hoffman and Gage to lead supply chain and product - scanx.trade

Sep 08, 2026
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Sep 08, 2026

Why Ciena (CIEN) Stock Is Up Today - Quiver Quantitative

Sep 08, 2026
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Sep 08, 2026

Citi makes outrageous call on Ciena stock after earnings - Yahoo Finance

Sep 08, 2026
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Sep 08, 2026

Ciena Stock Down 14% in the Past Month: Time to Buy, Hold or Sell? - Yahoo Finance

Sep 08, 2026
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Sep 08, 2026

3 AI Optical Networking Stocks Positioned for the Data Center Buildout - MarketBeat

Sep 08, 2026
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Sep 08, 2026

Zacks Investment Ideas feature highlights: Ciena and NetApp - Yahoo Finance

Sep 08, 2026
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Sep 08, 2026

VIRGINIA RETIREMENT SYSTEMS ET Al Buys New Shares in Ciena Corporation $CIEN - MarketBeat

Sep 08, 2026
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Sep 07, 2026

Ciena (NYSE:CIEN): Can AI Growth Outrun Backlog Risks? - Kalkine Media

Sep 07, 2026
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Sep 07, 2026

How to Trade Ciena After Fiscal Q3 Earnings Beat - Admirals

Sep 07, 2026
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Sep 07, 2026

24,275 Shares in Ciena Corporation $CIEN Acquired by Groupe la Francaise - MarketBeat

Sep 07, 2026
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Sep 07, 2026

California State Teachers Retirement System Acquires 104,538,607 Shares of Ciena Corporation $CIEN - MarketBeat

Sep 07, 2026
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Sep 05, 2026

Benzinga Bulls and Bears: Palo Alto, Ciena, Lululemon - Benzinga

Sep 05, 2026
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Sep 04, 2026

NetApp Raised Guidance as Ciena’s Revenue Jumped 37%. Are AI Networks and Storage Finally Converting Into Earnings? - Yahoo Finance

Sep 04, 2026
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Sep 04, 2026

Ciena (NYSE:CIEN) Trading Up 1.3% on Better-Than-Expected Earnings - MarketBeat

Sep 04, 2026
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Sep 04, 2026

Ciena Posts Blowout Q3, So Why Are These Analysts Slashing Price Targets? - Benzinga

Sep 04, 2026
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Sep 04, 2026

CIEN Maintained by B. Riley Securities -- Price Target Lowered t - GuruFocus

Sep 04, 2026
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Sep 04, 2026

CIEN Maintained by Morgan Stanley -- Price Target Lowered to $42 - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Ciena stock price target lowered to $394 by UBS on margin concerns - Investing.com Nigeria

Sep 04, 2026
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Sep 04, 2026

CIEN Maintained by UBS -- Price Target Lowered to $394 - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Ciena Corp (NYSE: CIEN) Posts $1.88 Basic EPS with Robust Quarterly Earnings and Revenue Growth - Kalkine Media

Sep 04, 2026
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Sep 04, 2026

Rosenblatt cuts Ciena stock price target on valuation shift By Investing.com - Investing.com South Africa

Sep 04, 2026
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Sep 04, 2026

CIEN Maintained by TD Cowen -- Price Target Lowered to $400 - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Ciena Corp, Docusign, Snowflake - TradingView

Sep 04, 2026
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Sep 04, 2026

Ciena Q3 Earnings Call Flags Supply as Key Constraint on 2027 Growth - finance.yahoo.com

Sep 04, 2026
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Sep 04, 2026

Ciena Analysts Slash Their Forecasts After Q3 Earnings - Benzinga

Sep 04, 2026
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Sep 04, 2026

CIEN Maintains Rating by Barclays -- Price Target Lowered to $47 - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Ciena Outlines Strong 2027 Outlook: What's Fueling the Momentum? - Eastern Progress

Sep 04, 2026
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Sep 04, 2026

UBS Adjusts Ciena Price Target to $394 From $508, Maintains Neutral Rating - marketscreener.com

Sep 04, 2026
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Sep 04, 2026

CIEN Maintains by Rosenblatt -- Price Target Lowered to $525 - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Ciena stock maintains Buy rating at Stifel on strong guidance By Investing.com - Investing.com Australia

Sep 04, 2026
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Sep 04, 2026

B. Riley Adjusts Ciena Price Target to $347 From $413, Maintains Neutral Rating - marketscreener.com

Sep 04, 2026
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Sep 04, 2026

Ciena (NYSE:CIEN) Price Target Lowered to $525.00 at Rosenblatt Securities - MarketBeat

Sep 04, 2026
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Sep 04, 2026

Ciena stock maintains Buy rating at Stifel on strong guidance - investing.com

Sep 04, 2026
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Sep 04, 2026

B.Riley cuts Ciena stock price target to $347 on valuation - Investing.com Australia

Sep 04, 2026
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Sep 04, 2026

B.Riley cuts Ciena stock price target to $347 on valuation By Investing.com - Investing.com South Africa

Sep 04, 2026
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Sep 04, 2026

CIEN Looks 213.9% Overvalued on GF Value™ - GuruFocus

Sep 04, 2026
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Sep 04, 2026

Nykredit A S Makes New $33.01 Million Investment in Ciena Corporation $CIEN - MarketBeat

Sep 04, 2026
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Sep 04, 2026

Rosenblatt cuts Ciena stock price target on valuation shift - Investing.com

Sep 04, 2026
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Sep 04, 2026

JPMorgan Adjusts Price Target on Ciena to $605 From $635, Maintains Overweight Rating - marketscreener.com

Sep 04, 2026
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