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Ciena Corporation Common Stock (NY:CIEN)

278.54 -21.54 (-7.18%)
Delayed Quote Updated: 11:00 AM EST, Nov 4, 2026 Add to My Watchlist
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Ciena (NYSE:CIEN) Clears All Eight Growth Filters With Accelerating Earnings and Cash Flow ↗
Via Chartmill
S&P 500 After-Hours Gainers: Tuesday Postmarket Movers ↗
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S&P 500 Top Movers Today: IDXX Jumps 20.39%, LITE Drops 18.23% ↗
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S&P 500 Top Movers for Nov. 2, 2026: IDXX Gains 19.59%, LITE Falls 13.94% ↗
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S&P 500 Opening Gap Movers for November 2, 2026 ↗
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Ciena (NYSE:CIEN): High Growth and Improving Fundamentals ↗
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These S&P500 stocks have an unusual volume in today's session ↗
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News headline image
2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years ↗
Two companies that help AI data centers move data are on sale. 
Via The Motley Fool
Topics Artificial Intelligence Stocks Supply Chain
S&P 500 Top Movers: Gainers and Losers in Today's US Session ↗
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S&P 500 Top Movers Today: Lumentum Leads, Fair Isaac Falls ↗
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S&P 500 Premarket Movers: Gainers and Losers Before the Open ↗
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S&P 500 Top Movers: Gainers and Losers for Oct. 22, 2026 ↗
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S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
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S&P 500 Gap-Up and Gap-Down Movers in Today's Session ↗
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S&P 500 Top Movers: Oct. 21, 2026 US Session ↗
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S&P 500 Top Movers on Oct. 21, 2026: Supermicro Leads Gainers, Dexcom Leads Losers ↗
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S&P 500 Top Movers: Oct. 19, 2026 US Session Gainers and Losers ↗
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S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
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S&P 500 Premarket Movers: Gainers and Losers on Oct. 19, 2026 ↗
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These S&P500 stocks that are showing activity before the opening bell on Thursday. ↗
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Top S&P500 movers in Wednesday's session ↗
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Exploring the top movers within the S&P500 index during today's session. ↗
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Discover which S&P500 stocks are making waves on Monday. ↗
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These S&P500 stocks are gapping in today's session ↗
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News headline image
Ciena Appoints Monika Fahlbusch as Chief People Officer
From Ciena Corporation
Via Business Wire
News headline image
Marvell Says Connecting AI Chips Could Be a $37 Billion Business—These 2 Stocks Rallied Too ↗
Marvell's bullish Investor Day revenue forecast lifted CIEN and ALAB shares, though both AI-chip-linked companies rely heavily on a few major customers and trade at high valuations. 
Via MarketBeat
Topics Artificial Intelligence
These S&P500 stocks that are showing activity before the opening bell on Thursday. ↗
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What's going on in today's pre-market session: S&P500 movers ↗
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Uncover the latest developments among S&P500 stocks in today's session. ↗
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Which S&P500 stocks are moving on Tuesday? ↗
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