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Ciena Corporation Common Stock (NY:CIEN)

392.28 +0.94 (+0.24%)
Delayed Quote Updated: 11:51 AM EDT, Oct 5, 2026 Add to My Watchlist
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Wednesday's session: gap up and gap down stock in the S&P500 index ↗
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The Nasdaq's Historic Rally Doesn't Mean the Risk Is Gone ↗
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Stay informed with the top movers within the S&P500 index on Tuesday. ↗
Let's delve into the developments on the US markets one hour before the close of the markets on Tuesday. Below, you'll find the top gainers and losers within the S&P500 index during today's session. 
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This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia
Amid the market noise, there is a winner hiding in plain sight that has climbed 733% over the past year. 
Via Barchart.com
Topics Artificial Intelligence Earnings
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These S&P500 stocks are gapping in today's session ↗
Let's have a look at the S&P500 gap up and gap down stocks in today's session. 
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What's going on in today's session: S&P500 movers ↗
Let's have a look at what is happening on the US markets one hour before the close of the markets on Friday. Below you can find the top S&P500 gainers and losers in today's session. 
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Topics Artificial Intelligence
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Stay updated with the S&P500 stocks that are on the move in today's pre-market session. ↗
Stay updated with the S&P500 stocks that are on the move in today's pre-market session. 
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Topics Artificial Intelligence
Exploring the top movers within the S&P500 index during today's session. ↗
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What's going on in today's session: S&P500 movers ↗
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Why Ciena Stock Marched More Than 11% Higher In March ↗
The popular company posted a strong quarterly earnings release early in the month. 
Via The Motley Fool
Topics Artificial Intelligence
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Arista Networks Shatters Standards with 100-Partner Milestone for Liquid-Cooled XPO Ecosystem
SANTA CLARA, CA — In a move that cements its status as the primary architect of the next-generation AI backbone, Arista Networks (NYSE: ANET) announced today, April 6, 2026, that its eXtra-dense... 
Via MarketMinute
Topics Artificial Intelligence Supply Chain
Uncover the latest developments among S&P500 stocks in today's session. ↗
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Arista’s XPO Ecosystem Hits 100-Partner Milestone, Signaling Industry Pivot to Next-Gen Liquid-Cooled Networking
In a move that consolidates its leadership in the high-stakes AI networking market, Arista Networks (NYSE: ANET) has announced that its eXtra-dense Pluggable Optics (XPO) Multi-Source Agreement (MSA)... 
Via MarketMinute
Topics Artificial Intelligence Economy
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These 4 Stocks Are Quietly Riding NVIDIA's Data Center Boom Higher ↗
NVIDIA's (NASDAQ: NVDA) latest GTC conference reminded investors of something easy to forget: this company is still accelerating. But the real opportunity may not be in NVIDIA itself—it's in the... 
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What's going on in today's pre-market session: S&P500 movers ↗
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4 Tech Stocks With More Potential Than Any Cryptocurrency ↗
While many tech stocks are taking a breather, these four companies continue to shine. 
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Topics Artificial Intelligence
Discover which S&P500 stocks are making waves on Thursday. ↗
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Explore the top gainers and losers within the S&P500 index in today's session. ↗
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Thursday's pre-market session: top gainers and losers in the S&P500 index ↗
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Uncover the latest developments among S&P500 stocks in today's session. ↗
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Stay informed with the top movers within the S&P500 index on Wednesday. ↗
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What's going on in today's session: S&P500 gap up and gap down stocks ↗
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These S&P500 stocks that are showing activity before the opening bell on Wednesday. ↗
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News headline image
Vodafone Idea Deploys Ciena's WaveLogic 6 Extreme to Deliver High-Capacity Connectivity
From Ciena Corporation
Via Business Wire
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Lumentum’s Vision for 2028: Inside the $30 EPS Target and the NVIDIA-Powered Optical Revolution
As of March 30, 2026, the artificial intelligence infrastructure landscape is undergoing its most significant structural shift since the dawn of the internet. Lumentum Holdings Inc. (NASDAQ: LITE) has... 
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Topics Artificial Intelligence Earnings Economy
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
Exploring the top movers within the S&P500 index during today's session. ↗
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