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Ciena Corporation Common Stock (NY:CIEN)

395.79 +3.31 (+0.84%)
Official Closing Price Updated: 7:00 PM EDT, Aug 21, 2026 Add to My Watchlist
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All News about Ciena Corporation Common Stock

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News headline image
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical ↗
AI's next bottleneck may have little to do with faster chips. See why Ciena's optical networking technology could become increasingly important as massive AI systems expand. 
Via The Motley Fool
Topics Artificial Intelligence
News headline image
Ciena CEO Sells 2,952 Shares for $1.3 Million ↗
Disposition executed under a pre-established Rule 10b5-1 plan, while the CEO retains 246,030 shares. 
Via The Motley Fool
Topics Regulatory Compliance
News headline image
Why Ciena Stock Tanked by Almost 9% on Tuesday ↗
An analyst chopped his price target on the AI equipment specialist. 
Via The Motley Fool
Topics Artificial Intelligence
Ciena (NYSE:CIEN) Passes the Eight-Rule Growth Screen: Earnings, Margins, and Cash Flow All Accelerating ↗
Via Chartmill
Discover which S&P500 stocks are making waves on Tuesday. ↗
Via Chartmill
Stay informed with the top movers within the S&P500 index on Tuesday. ↗
Via Chartmill
What's going on in today's session: S&P500 gap up and gap down stocks ↗
Via Chartmill
News headline image
$1000 Invested In Ciena 15 Years Ago Would Be Worth This Much Today ↗
Ciena (NYSE:CIEN) has outperformed the market over the past 15 years by 14.38% on an annualized basis producing an average annual return of 27.83%. Currently, Ciena has a market capitalization of... 
Via Benzinga
Which S&P500 stocks are moving on Monday? ↗
Via Chartmill
These S&P500 stocks are moving in today's session ↗
Via Chartmill
Top S&P500 movers in Friday's session ↗
Via Chartmill
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
Thursday's session: top gainers and losers in the S&P500 index ↗
Via Chartmill
News headline image
The Next Big AI Market Bottleneck Is Here: 8 Stocks to Play the Boom in Optics ↗
The rally in optical stocks could just be beginning. 
Via The Motley Fool
Topics Artificial Intelligence
News headline image
Why Is Ciena Stock Surging on Wednesday? ↗
Ciena Corporation (NYSE: CIEN) stock is surging on Wednesday as fiber optic connectivity companies move higher following strong Q4 earnings from Lumentum Holdings Inc. (NASDAQ: LITE). 
Via Benzinga
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
These S&P500 stocks are gapping in today's session ↗
Via Chartmill
Which S&P500 stocks are moving before the opening bell on Wednesday? ↗
Via Chartmill
Discover which S&P500 stocks are making waves on Monday. ↗
Via Chartmill
News headline image
If You Invested $100 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 21.36% on an annualized basis producing an average annual return of 34.83%. Currently, Ciena has a market capitalization of... 
Via Benzinga
News headline image
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2026 Results
From Ciena Corporation
Via Business Wire
News headline image
e& UAE Unveils Future-Ready DWDM Network Powered by Ciena’s High-Speed Connectivity Solutions
From Ciena Corporation
Via Business Wire
S&P 500 Prints Fresh Record As Chips Rip And Hormuz Talks Crack The Oil Trade ↗
Via Chartmill
Topics Stocks
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
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
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