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Ciena Corporation Common Stock (NY:CIEN)

488.21 -47.42 (-8.85%)
Official Closing Price Updated: 7:00 PM EDT, Jun 5, 2026 Add to My Watchlist
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News headline image
Why Ubiquiti Plunged 42% In May 2026 ↗
Ubiquiti reported solid revenue growth and a debt-free balance sheet, but investors sent the stock tumbling anyway. What did the market see that the headlines missed? 
Via The Motley Fool
Topics Earnings
News headline image
Why SanDisk Stock Is Sinking Today ↗
Is SanDisk's incredible bull run coming to an end? 
Via The Motley Fool
Topics Artificial Intelligence Economy Stocks
News headline image
Ciena (CIEN) Q2 2026 Earnings Transcript ↗
Ciena (CIEN) Q2 2026 Earnings Transcript 
Via The Motley Fool
Unusual volume S&P500 stocks in Thursday's session ↗
Via Chartmill
Ciena (NYSE:CIEN) Stock Drops Despite Q2 Earnings Beat as Full-Year Guidance Fails to Impress ↗
Via Chartmill
Topics Earnings
CIENA CORP (NYSE:CIEN): A High-Growth Stock with a Bull Flag Breakout Setup ↗
Via Chartmill
News headline image
Poet Technologies Rose Today Despite Pressures for AI Stocks -- Is It a Buy Right Now? ↗
Poet ended today's trading narrowly in the green. Should investors pile into the photonics stock? 
Via The Motley Fool
Topics Artificial Intelligence
Top S&P500 movers in Thursday's session ↗
Via Chartmill
News headline image
Why Ciena Stock Is Plummeting Today ↗
Ciena just served up a beat-and-raise quarter. So why is the stock falling? 
Via The Motley Fool
Topics Artificial Intelligence Earnings Stocks
Stay informed with the top movers within the S&P500 index on Thursday. ↗
Via Chartmill
Gapping S&P500 stocks in Thursday's session ↗
Via Chartmill
News headline image
Ciena Q2 Earnings Call Highlights ↗
Ciena (NYSE:CIEN) reported another record quarter for fiscal 2026, with management pointing to AI-related network demand from cloud providers and renewed spending by service providers as major drivers... 
Via MarketBeat
Topics Artificial Intelligence Earnings
These S&P500 stocks are moving in today's pre-market session ↗
Via Chartmill
News headline image
Ciena Reports Fiscal Second Quarter 2026 Financial Results
From Ciena Corporation
Via Business Wire
News headline image
Top Wall Street Forecasters Revamp Ciena Price Target Ahead Of Q2 Earnings ↗
Ciena Corp (NYSE: CIEN) to report Q2 earnings on June 4, expected EPS of $1.46, 400G optical platform deployed in Indonesia, stock closed at $620.37 on Wed, latest analyst ratings available on... 
Via Benzinga
News headline image
Mega-Cap Growth Leadership or Small-Cap Growth Potential? VUG vs. VBK ↗
The Vanguard Growth ETF (VUG) is tied closely to the market’s largest growth companies, while the Vanguard Small-Cap Growth ETF (VBK) spreads exposure across smaller firms with less certain earnings... 
Via The Motley Fool
Topics ETFs
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
Top S&P500 movers in Tuesday's session ↗
Via Chartmill
News headline image
This Is My Best Artificial Intelligence (AI) Stock to Buy in June (Hint: It's Not Micron Technology) ↗
Ciena stock has soared impressively this year, and it could get a nice boost following its upcoming quarterly report. 
Via The Motley Fool
Topics Artificial Intelligence
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
News headline image
Biznet Enhances Digital Infrastructure and Connectivity with Ciena
From Ciena Corporation
Via Business Wire
News headline image
This AI Infrastructure Stock Is Up 570% in 1 Year. Is It Time to Take Profits or Buy More? ↗
This technology leader has proven to be a key supplier to the hyperscalers. 
Via The Motley Fool
Topics Artificial Intelligence Supply Chain
News headline image
CORRECTING and REPLACING Cirion Launches Initial Phase of On-Demand NaaS Connectivity in Latin America with Ciena and Carma
From Ciena Corporation
Via Business Wire
Exploring the top movers within the S&P500 index during today's session. ↗
Via Chartmill
Top S&P500 movers in Thursday's session ↗
Via Chartmill
News headline image
Hedge Fund Bienville Capital Exited Its Position in Monday.com Stock. Here's What That Means for Investors. ↗
Monday.com Ltd. provides cloud-based software for project, CRM, and workflow management to organizations around the globe. 
Via The Motley Fool
Topics Artificial Intelligence Regulatory Compliance
Gapping S&P500 stocks in Wednesday's session ↗
Via Chartmill
News headline image
Matrix NAP Info Boosts Terabit-Era Submarine Connectivity with Ciena WaveLogic 6 Extreme on the Batam–Jakarta Corridor
From Ciena Corporation
Via Business Wire
Discover the top S&P500 movers in Tuesday's pre-market session. ↗
Via Chartmill
What's going on in today's session: S&P500 movers ↗
Via Chartmill
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