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Ciena Corporation Common Stock (NY:CIEN)

170.95 +0.17 (+0.10%)
Official Closing Price Updated: 7:00 PM EDT, Oct 17, 2025 Add to My Watchlist
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All News about Ciena Corporation Common Stock

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Ciena Earnings Preview
 
Via Benzinga
$1000 Invested In This Stock 15 Years Ago Would Be Worth This Much Today
 
Via Benzinga
How Is The Market Feeling About Ciena?
 
Via Benzinga
A Glimpse Into The Expert Outlook On Ciena Through 8 Analysts
 
Via Benzinga
Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2024 Results
From Ciena Corporation
Via Business Wire
euNetworks First to Deploy 1.6 Tb/s Coherent Solution in Europe with Ciena’s WaveLogic 6 Extreme
From Ciena Corporation
Via Business Wire
Lumentum Stock, AAOI Drive Telecom-Fiber Optics Group Rebound
IBD's Telecom-Fiber Optics group is now ranked No. 3 out of 197. 
Via Investor's Business Daily
Peering Into Ciena's Recent Short Interest
 
Via Benzinga
How Is The Market Feeling About Ciena?
 
Via Benzinga
If You Invested $100 In This Stock 10 Years Ago, You Would Have $400 Today
 
Via Benzinga
This Colgate-Palmolive Analyst Is No Longer Bullish; Here Are Top 5 Downgrades For Monday
 
Via Benzinga
Unveiling 15 Analyst Insights On Ciena
 
Via Benzinga
Here's How Much $1000 Invested In Ciena 10 Years Ago Would Be Worth Today
 
Via Benzinga
Expert Ratings For Ciena
 
Via Benzinga
P/E Ratio Insights for Ciena
 
Via Benzinga
(CIEN) - Analyzing Ciena's Short Interest
 
Via Benzinga
Up 35% in 3 Months, This Tech Stock Could Become the Next Big Artificial Intelligence (AI) Play
AI could give this optical networking company a big boost. 
Via The Motley Fool
Topics Artificial Intelligence
Cisco on the Rise: AI Potential and Analyst Upgrades Drive Gains
Cisco is poised to benefit from an increased focus on AI infrastructure, and its underlying fundamentals support continued and robust growth. 
Via MarketBeat
Topics Artificial Intelligence
2 Stocks Riding the Recovery in Cloud Computing Driven by AI
The acceleration of AI deployment is helping to lift legacy technologies like cloud computing, virtualization, networking, and hard disk drives (HDDs). 
Via MarketBeat
Topics Artificial Intelligence
Where Will Artificial Intelligence (AI) Up-and-Comer Lumen Be in 5 Years?
Assuming it does not get bought out, Lumen now has a tremendous opportunity. 
Via The Motley Fool
Topics Artificial Intelligence
If You Invested $1000 In This Stock 10 Years Ago, You Would Have $4,100 Today
 
Via Benzinga
On Net Fibra Colombia Deploys Blue Planet to Streamline Delivery of Wholesale Fiber Optic Services
From Ciena Corporation
Via Business Wire
Netflix To $650? Here Are 10 Top Analyst Forecasts For Wednesday
 
Via Benzinga
Ciena Downgraded: Analyst Cites Telco Spending Slump And Margins Squeeze
Ciena Corp downgraded by JP Morgan analyst due to limited potential for EPS upside, constrained telco spending, and lower exposure to cloud spending. 
Via Benzinga
Ciena Stock Powers the AI Cloud Boom—Don’t Miss Out
Ciena Co. (NYSE: CIEN) can be considered a legacy company in the computer and technology sector when it comes to the Internet. 
Via MarketBeat
Topics Artificial Intelligence
Sify Doubles National Long Distance Network Capacity with Ciena Technology
From Ciena Corporation
Via Business Wire
12 Information Technology Stocks Moving In Monday's Pre-Market Session
 
Via Benzinga
What's Going On With Ciena Stock Wednesday?
Ciena shares are trading higher on Wednesday after the company announced it authorized a $1 billion share repurchase program. 
Via Benzinga
RPM International Posts Upbeat Earnings, Joins Joby Aviation, Ciena And Other Big Stocks Moving Higher On Wednesday
 
Via Benzinga
Ciena Announces $1 Billion Share Repurchase Authorization
From Ciena Corporation
Via Business Wire
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