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Ciena Corporation Common Stock (NY:CIEN)

393.32 +1.99 (+0.51%)
Delayed Quote Updated: 1:42 PM EDT, Oct 5, 2026 Add to My Watchlist
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News headline image
Quantum Corridor, Ciena, and Toshiba Complete World’s First 1.6 Tb/s Quantum-Safe Optical Encryption Milestone on Live Commercial Network
From Ciena Corporation
Via Business Wire
Tuesday's pre-market session: top gainers and losers in the S&P500 index ↗
Via Chartmill
Exploring the top movers within the S&P500 index during today's session. ↗
Via Chartmill
Ciena Corp. (NYSE:CIEN) Nears Perfect Score on Navellier’s Eight Pillars of High Growth Investing ↗
Via Chartmill
Which S&P500 stocks are gapping on Thursday? ↗
Via Chartmill
CIENA CORP (NYSE:CIEN): A High Growth Momentum Breakout Setups Star ↗
Via Chartmill
Ciena Corp (NYSE:CIEN) Fits the Navellier Growth Stock Playbook with Accelerating Earnings and Strong Cash Flow ↗
Via Chartmill
Tuesday's session: top gainers and losers in the S&P500 index ↗
Via Chartmill
These S&P500 stocks are gapping in today's session ↗
Via Chartmill
These S&P500 stocks are moving in today's pre-market session ↗
Via Chartmill
Which S&P500 stocks are moving on Monday? ↗
Via Chartmill
Which S&P500 stocks are gapping on Monday? ↗
Via Chartmill
Explore the top gainers and losers within the S&P500 index 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
$1000 Invested In Ciena 10 Years Ago Would Be Worth This Much Today ↗
Ciena (NYSE:CIEN) has outperformed the market over the past 10 years by 21.25% on an annualized basis producing an average annual return of 34.48%. Currently, Ciena has a market capitalization of... 
Via Benzinga
Exploring the top movers within the S&P500 index during today's session. ↗
Via Chartmill
What's going on in today's pre-market session: S&P500 movers ↗
Via Chartmill
These S&P500 stocks are moving in today's session ↗
Via Chartmill
News headline image
Why Ciena Stock More Than Doubled in the First Half of 2026 ↗
Ciena's optical networking systems became essential AI infrastructure in 2026. But the rally came with a hefty dose of valuation risk. 
Via The Motley Fool
Topics Artificial Intelligence
Which S&P500 stocks are gapping on Thursday? ↗
Via Chartmill
What's going on in today's session: S&P500 movers ↗
Via Chartmill
News headline image
If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today ↗
Ciena (NYSE:CIEN) has outperformed the market over the past 10 years by 23.53% on an annualized basis producing an average annual return of 37.02%. Currently, Ciena has a market capitalization of... 
Via Benzinga
Thursday's session: gap up and gap down stock in the S&P500 index ↗
Via Chartmill
News headline image
Ciena's Explosive AI Opportunity Could Deliver Massive Upside ↗
Ciena's AI story isn't about chips. It's about the network bottleneck that could decide how fast the entire AI build-out really scales. 
Via The Motley Fool
Topics Artificial Intelligence
News headline image
The AI Boom Has a Second Act—And It's Playing Out in Optics ↗
Lucas Downey of TradeSmith outlines three optical networking stocks—Amphenol, Corning, and Ciena—capitalizing on the multi-year AI data center build-out as analysts play catch-up. 
Via MarketBeat
Topics Artificial Intelligence
Monday's session: gap up and gap down stock in the S&P500 index ↗
Via Chartmill
Top S&P500 movers in Thursday's session ↗
Via Chartmill
News headline image
Telefónica Deutschland and Blue Planet Demonstrate How AI Agents Can Accelerate 5G Network Slicing Service Design
From Ciena Corporation
Via Business Wire
Monday's session: top gainers and losers in the S&P500 index ↗
Via Chartmill
News headline image
Ciena Strengthens Leadership Team with Key Executive Appointments
From Ciena Corporation
Via Business Wire
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