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Ciena Corporation Common Stock (NY:CIEN)

391.05 -0.29 (-0.07%)
Delayed Quote Updated: 2:49 PM EDT, Oct 5, 2026 Add to My Watchlist
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Top S&P500 movers in Monday's session ↗
Via Chartmill
CIENA Corp (NYSE:CIEN) Shows Strong Technical and Fundamental Alignment for Growth Investors ↗
Via Chartmill
These S&P500 stocks are moving in today's session ↗
Via Chartmill
News headline image
The 49,000 Fortress Crumbles: Dow Jones Plummets as Geopolitical Shockwaves Trigger March 5 Sell-Off
The Dow Jones Industrial Average (DJIA) suffered a punishing blow today, March 5, 2026, as a "perfect storm" of geopolitical escalation and technical exhaustion forced the index to surrender its... 
Via MarketMinute
Topics Artificial Intelligence ETFs Economy
Ciena Corp. (NYSE:CIEN) Posts Strong Q1 Beat on AI Demand, But Stock Falls on Guidance Scrutiny ↗
Via Chartmill
Topics Artificial Intelligence
CIENA CORP (NYSE:CIEN) Exhibits High-Growth Momentum and Bullish Technical Setup ↗
Via Chartmill
News headline image
Ciena Sets Sights on $6.3 Billion as AI Infrastructure Boom Reshapes the Optical Market
As the global demand for artificial intelligence infrastructure enters a new, more intensive phase, Ciena (NYSE:CIEN) has positioned itself at the epicenter of the hardware revolution. In its latest... 
Via MarketMinute
Topics Artificial Intelligence Economy
Explore the top gainers and losers within the S&P500 index in today's session. ↗
Via Chartmill
News headline image
Ciena’s Record Triple-Beat Crushed by 14% Sell-Off as AI Hype Hits Valuation Wall
The "sell the news" fever that has gripped AI-adjacent technology stocks claimed its latest victim on March 5, 2026. Ciena Corp (NYSE: CIEN), a leader in optical networking and the "plumbing" of the... 
Via MarketMinute
Topics Artificial Intelligence
News headline image
Why Ciena Sank Today ↗
Ciena posted stellar results and raised its guidance, but it wasn't enough to satisfy investors after a massive run. 
Via The Motley Fool
Topics Artificial Intelligence Earnings Economy
Curious about which S&P500 stocks are generating unusual volume on Thursday? Find out below. ↗
Via Chartmill
What's going on in today's session: S&P500 movers ↗
Via Chartmill
Thursday's session: gap up and gap down stock in the S&P500 index ↗
Via Chartmill
News headline image
Ciena (CIEN) Q1 2026 Earnings Call Transcript ↗
Ciena (CIEN) Q1 2026 Earnings Call Transcript 
Via The Motley Fool
Topics Earnings Economy Supply Chain
News headline image
Ciena Reports Fiscal First Quarter 2026 Financial Results
From Ciena Corporation
Via Business Wire
News headline image
Ciena Gears Up For Q1 Print; Here Are The Recent Forecast Changes From Wall Street's Most Accurate Analysts ↗
Ciena Corporation (NYSE: CIEN) will release its first quarter earnings before opening bell on Thursday, March 5. Analysts expect earnings of $1.17 per share, up from 64 cents last year. 
Via Benzinga
Which S&P500 stocks are moving on Tuesday? ↗
Via Chartmill
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Is JFrog Stock a Buy After Investment Firm Anatole Purchased Over 1 Million Shares in a New Stake? ↗
JFrog delivers a comprehensive DevOps platform supporting automation, security, and software distribution for enterprise clients. 
Via The Motley Fool
Topics Regulatory Compliance
News headline image
This AI Infrastructure Stock Grew 176% Last Year. Is It Too Late to Buy in 2026? ↗
The need for high-speed data transmission in AI data centers has supercharged this company's growth. 
Via The Motley Fool
Topics Artificial Intelligence Earnings
Top S&P500 movers in Wednesday's session ↗
Via Chartmill
News headline image
Ciena Unveils the Industry’s Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands
From Ciena Corporation
Via Business Wire
These S&P500 stocks are moving in today's session ↗
Via Chartmill
Explore the top gainers and losers within the S&P500 index in today's session. ↗
Via Chartmill
News headline image
Lumen Boosts AI Network Transformation with Blue Planet’s AI Studio and Agents
From Ciena Corporation
Via Business Wire
News headline image
3 Hyper-Growth Tech Stocks to Buy in 2026 ↗
These tech stocks are growing fast and have long-term opportunities. 
Via The Motley Fool
Topics Artificial Intelligence Stocks
News headline image
It's Not Too Late to Buy These 2 Red-Hot AI Infrastructure Stocks ↗
Via MarketBeat
Topics Artificial Intelligence
News headline image
Ciena Announces Internet Availability of 2026 Annual Meeting Proxy Materials
From Ciena Corporation
Via Business Wire
News headline image
The Optical Backbone of the AI Revolution: A Deep Dive into Ciena Corporation (CIEN)
February 10, 2026 Introduction As the global economy accelerates its transition into an artificial intelligence (AI) first era, the infrastructure that carries the world's data has become more critical... 
Via Finterra
Topics Artificial Intelligence Economy Initial Public Offering
News headline image
From Dot-Com Survivor to AI Kingmaker: Ciena Reclaims Its S&P 500 Crown
In a definitive validation of its transformation from a legacy telecommunications vendor to a linchpin of the artificial intelligence revolution, Ciena Corporation (NYSE: CIEN) officially rejoined the... 
Via MarketMinute
Topics Artificial Intelligence Initial Public Offering Intellectual Property
News headline image
Ciena Corporation (CIEN): The Optical Nerve Center of the AI Revolution
On February 9, 2026, the global financial markets witnessed a symbolic "homecoming" for one of the most resilient names in the technology sector. Ciena Corporation (NYSE: CIEN) officially rejoined the... 
Via Finterra
Topics Artificial Intelligence Earnings Initial Public Offering
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