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Ciena Corporation Common Stock
(NY:
CIEN
)
439.81
+13.88 (+3.26%)
Delayed Quote
Updated: 12:03 PM EDT, Oct 9, 2026
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All News about Ciena Corporation Common Stock
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Marvell Says Connecting AI Chips Could Be a $37 Billion Business—These 2 Stocks Rallied Too
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Today 9:40 EDT
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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October 08, 2026
Via
Chartmill
What's going on in today's pre-market session: S&P500 movers
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October 07, 2026
Via
Chartmill
Uncover the latest developments among S&P500 stocks in today's session.
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October 06, 2026
Via
Chartmill
These S&P500 stocks have an unusual volume in today's session
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October 06, 2026
Via
Chartmill
Ciena (NYSE:CIEN) Clears All Eight Growth Rules With Accelerating Earnings and Sales
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September 22, 2026
Via
Chartmill
In today's session, there are S&P500 stocks with remarkable trading volume.
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September 03, 2026
Via
Chartmill
Which S&P500 stocks are moving on Tuesday?
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October 06, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
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October 01, 2026
Via
Chartmill
Which S&P500 stocks are moving on Thursday?
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October 01, 2026
Via
Chartmill
Uncover the latest developments among S&P500 stocks in today's session.
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September 30, 2026
Via
Chartmill
3 More AI Infrastructure Plays Beyond the Big Names
↗
September 27, 2026
Bloom Energy, Ciena, and Twilio show strong revenue growth, raised guidance, and analyst support as AI infrastructure buildout continues across power, networking, and orchestration.
Via
MarketBeat
Topics
Artificial Intelligence
2 Millionaire-Maker Networking Stocks Powering the AI Buildout
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September 24, 2026
Chips, large language models, and software may be the flashy parts of the AI boom, but Arista and Ciena are building the roads that keep the whole thing moving.
Via
The Motley Fool
Topics
Artificial Intelligence
Ciena Fell 40%—Now One Analyst Sees 50% Upside
↗
September 23, 2026
Evercore ISI upgraded Ciena to Outperform with a $550 target, citing its role in AI data connectivity. The stock has rebounded 17% after strong revenue growth and a backlog nearing $10 billion.
Via
MarketBeat
Topics
Artificial Intelligence
Stay updated with the S&P500 stocks that are on the move in today's pre-market session.
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September 21, 2026
Via
Chartmill
Ciena Targets $14B Revenue by 2029 as Optical Demand Outruns Supply
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September 18, 2026
Ciena (NYSE:CIEN) outlined financial objectives through fiscal 2029, including a target of approximately $14 billion in revenue, gross margins of about 50%, and operating margins of 32% to 35%, as the...
Via
MarketBeat
Topics
Artificial Intelligence
Ciena Announces Fiscal Year 2029 Financial Targets
September 16, 2026
From
Ciena Corporation
Via
Business Wire
Wondering what's happening in today's S&P500 pre-market session?
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September 16, 2026
Via
Chartmill
Discover which S&P500 stocks are making waves on Tuesday.
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September 15, 2026
Via
Chartmill
Prediction: This Growth Stock Will Soar 350% by 2030 Thanks to the Next Big AI Infrastructure Bottleneck
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September 15, 2026
The soaring demand for optical networking components has supercharged Ciena's growth.
Via
The Motley Fool
Topics
Artificial Intelligence
Ciena Launches Ciena Ventures to Expand Innovation Across the AI Networking Ecosystem
September 14, 2026
From
Ciena Corporation
Via
Business Wire
Adobe vs. Ciena: Which Technology Stock Is a Better Buy in 2026?
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September 11, 2026
Adobe offers proven profitability at a historically low valuation, while Ciena offers explosive growth at a premium price.
Via
The Motley Fool
Which S&P500 stocks are moving before the opening bell on Thursday?
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September 10, 2026
Via
Chartmill
Ciena (CIEN) Q3 2026 Earnings Call Transcript
↗
September 09, 2026
AI-driven network demand propels record revenue and backlog growth.
Via
The Motley Fool
Topics
Artificial Intelligence
Earnings
World Trade
Here’s How Much You Would Have Made Owning Ciena Stock In The Last 15 Years
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September 09, 2026
Ciena (NYSE:CIEN) has outperformed the market over the past 15 years by 10.87% on an annualized basis producing an average annual return of 23.91%. Currently, Ciena has a market capitalization of...
Via
Benzinga
Uncover the latest developments among S&P500 stocks in today's session.
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September 08, 2026
Via
Chartmill
These S&P500 stocks are moving in today's session
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September 08, 2026
Via
Chartmill
3 AI Optical Networking Stocks Positioned for the Data Center Buildout
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September 08, 2026
Ciena beat Q3 earnings estimates with record margins, yet shares fell on margin concerns, prompting a look at rivals Lumentum and Coherent for AI optical networking exposure.
Via
MarketBeat
Topics
Artificial Intelligence
World Trade
Thursday's session: top gainers and losers in the S&P500 index
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September 03, 2026
Via
Chartmill
Why Ciena Stock Just Crashed
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September 03, 2026
Priced at a staggering 120 times earnings, is Ciena stock worth the risk?
Via
The Motley Fool
Topics
Artificial Intelligence
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