Ciena
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Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.About CIEN
Ciena Corp. is a network technology company, which engages in the provision of hardware, software, and services to network operators, as well as enabling enhanced network capacity, service delivery, and automation. It operates through the following segments: Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services.
CEOGary B. Smith
CEOGary B. Smith
Employees9,080
Employees9,080
HeadquartersHanover, Maryland
HeadquartersHanover, Maryland
Founded1992
Founded1992
Employees9,080
Employees9,080
CIEN Key Statistics
Market cap36.50B
Market cap36.50B
Price-Earnings ratio299.33
Price-Earnings ratio299.33
Dividend yield—
Dividend yield—
Average volume1.91M
Average volume1.91M
High today$262.22
High today$262.22
Low today$247.74
Low today$247.74
Open price$252.67
Open price$252.67
Volume3.22M
Volume3.22M
52 Week high$262.22
52 Week high$262.22
52 Week low$49.21
52 Week low$49.21
Stock Snapshot
As of today, Ciena(CIEN) shares are valued at $261.28. The company's market cap stands at 36.5B, with a P/E ratio of 299.33.
During the trading session on 2026-01-07, Ciena(CIEN) shares reached a daily high of $262.22 and a low of $247.74. At a current price of $261.28, the stock is +5.5% higher than the low and still -0.4% under the high.
Trading activity shows a volume of 3.22M, compared to an average daily volume of 1.91M.
The stock's 52-week range extends from a low of $49.21 to a high of $262.22.
The stock's 52-week range extends from a low of $49.21 to a high of $262.22.
CIEN News
Simply Wall St 2d
How Ciena’s AI Webscale Surge And S&P 500 Prospects At Ciena Has Changed Its Investment StoryIn recent months, Ciena has reported fiscal fourth-quarter results that exceeded forecasts and highlighted a very large year-over-year increase in AI-focused we...
Analyst ratings
67%
of 21 ratingsBuy
66.7%
Hold
28.6%
Sell
4.8%
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