Ciena Corporation Common Stock (CIEN)
434.26
-13.50 (-3.02%)
NYSE · Last Trade: Apr 6th, 6:43 PM EDT
Detailed Quote
| Previous Close | 447.76 |
|---|---|
| Open | 455.45 |
| Bid | 435.45 |
| Ask | 438.00 |
| Day's Range | 432.77 - 459.80 |
| 52 Week Range | 50.15 - 453.00 |
| Volume | 1,935,222 |
| Market Cap | 67.21B |
| PE Ratio (TTM) | 276.60 |
| EPS (TTM) | 1.6 |
| Dividend & Yield | N/A (N/A) |
| 1 Month Average Volume | 3,335,054 |
Chart
About Ciena Corporation Common Stock (CIEN)
Ciena Corporation is a global technology company that specializes in networking solutions, enabling the efficient transfer of data across telecommunications networks. Through its innovative optical and software-based platforms, Ciena helps service providers and enterprises optimize their network performance, enhance reliability, and manage increased bandwidth demand. The company focuses on delivering solutions for areas such as wavelength division multiplexing (WDM), packet networking, and automation, supporting a range of applications from cloud computing to the Internet of Things (IoT). Ciena's products and services empower its customers to improve connectivity and drive digital transformation in the rapidly evolving communications landscape. Read More
News & Press Releases
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 Pluggable Optics (XPO) ecosystem has officially surpassed 100 member companies. This milestone, reached just weeks after the ecosystem’s
Via MarketMinute · April 6, 2026
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) has expanded to over 100 member companies. This rapid adoption, occurring just weeks after the project's public launch in March 2026, marks
Via MarketMinute · April 6, 2026
Uncover the latest developments among S&P500 stocks in today's session.chartmill.com
Via Chartmill · April 6, 2026
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 companies feeding the infrastructure machine that NVIDIA's growth demands. Growth investor Louis Navellier, founder of InvestorPlace's Growth Investor newsletter, sees four names positioned to keep climbing as data center buildouts intensify.
Via MarketBeat · April 6, 2026
What's going on in today's pre-market session: S&P500 moverschartmill.com
Via Chartmill · April 6, 2026
While many tech stocks are taking a breather, these four companies continue to shine.
Via The Motley Fool · April 5, 2026
Discover which S&P500 stocks are making waves on Thursday.chartmill.com
Via Chartmill · April 2, 2026
Explore the top gainers and losers within the S&P500 index in today's session.chartmill.com
Via Chartmill · April 2, 2026
Thursday's pre-market session: top gainers and losers in the S&P500 indexchartmill.com
Via Chartmill · April 2, 2026
Uncover the latest developments among S&P500 stocks in today's session.chartmill.com
Via Chartmill · April 1, 2026
Stay informed with the top movers within the S&P500 index on Wednesday.chartmill.com
Via Chartmill · April 1, 2026
What's going on in today's session: S&P500 gap up and gap down stockschartmill.com
Via Chartmill · April 1, 2026
These S&P500 stocks that are showing activity before the opening bell on Wednesday.chartmill.com
Via Chartmill · April 1, 2026
Vodafone Idea Limited (Vi) is modernizing its transport network with Ciena’s (NYSE: CIEN) WaveLogic 6 Extreme (WL6e) coherent optical technology running on the 6500 platform. The network upgrade strengthens Vi’s ability to support growing bandwidth demands in India and pursue new business opportunities with hyperscalers, neoscalers, and enterprise customers.
By Ciena Corporation · Via Business Wire · March 31, 2026
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 emerged as the focal point of this transformation, recently unveiling an aggressive 2028 financial model that targets an annualized earnings per
Via MarketMinute · March 30, 2026
Uncover the latest developments among S&P500 stocks in today's session.chartmill.com
Via Chartmill · March 30, 2026
Exploring the top movers within the S&P500 index during today's session.chartmill.com
Via Chartmill · March 30, 2026
These S&P500 stocks are gapping in today's sessionchartmill.com
Via Chartmill · March 30, 2026
Top S&P500 movers in Thursday's sessionchartmill.com
Via Chartmill · March 26, 2026
These S&P500 stocks are moving in today's sessionchartmill.com
Via Chartmill · March 26, 2026
Which S&P500 stocks are gapping on Thursday?chartmill.com
Via Chartmill · March 26, 2026
The financial markets are witnessing a historic "supercycle" in the optical and networking sectors, driven by an unprecedented wave of capital expenditure from global hyperscalers. As of March 25, 2026, a convergence of next-generation AI cluster deployments and a rapid transition to 1.6T optical transceivers has sent shares of
Via MarketMinute · March 25, 2026
Exploring the top movers within the S&P500 index during today's session.chartmill.com
Via Chartmill · March 24, 2026
Top S&P500 movers in Tuesday's sessionchartmill.com
Via Chartmill · March 24, 2026
Two new research updates painted a glowing picture of the tech hardware specialist.
Via The Motley Fool · March 23, 2026