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Ciena Corporation Common Stock (NY:CIEN)

428.77 -14.02 (-3.17%)
Official Closing Price Updated: 4:10 PM EDT, Aug 14, 2026 Add to My Watchlist
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Top S&P500 movers in Friday's session ↗
Via Chartmill
Uncover the latest developments among S&P500 stocks in today's session. ↗
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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
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
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. ↗
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These S&P500 stocks are gapping in today's session ↗
Via Chartmill
Which S&P500 stocks are moving before the opening bell on Wednesday? ↗
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Discover which S&P500 stocks are making waves on Monday. ↗
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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
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
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