CIENA Corp CIEN Stock Analysis
- NYSE
- Stock
- Market open · no trades yet today
$320.72 down $28.73, 8.22% at close Oct 30
Last close · Previous close $349.45
- Market cap
- At the Oct 30 close
- P/E ratio
- On last 12 months’ EPS
- Diluted EPS
- Last 12 months
- Dividend yield
- Last 12 months
Price chart
$320.72down $28.73, 8.22%Fri, Oct 30 session
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Price data
Trading
- Previous close$349.45Oct 29
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About CIENA Corp
Ciena is the global leader in high-speed connectivity. We build the world’s most adaptive networks to support exponential growth in bandwidth demand. By harnessing the power of our networking systems, components, automation software, and services, Ciena revolutionizes data transmission and network management. With unparalleled expertise and innovation, we empower our customers, partners, and communities to thrive in the AI era. For updates on Ciena, follow us on LinkedIn and X, or visit the Ciena Insights webpage and Ciena website. Note to Ciena Investors You are encouraged to review the Investors section of our website, where we routinely post press releases, SEC filings, recent news, financial results, and other announcements. From time to time, we exclusively post material information to this website along with other disclosure channels that we use.
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- NYSE
- Asset type
- Common stock
- Price history since
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CIEN stock FAQ
What is CIEN stock’s price today?
CIENA (CIEN) traded at $320.72 at the close on , down $28.73 (8.22%) from the previous close of $349.45.
What exchange does CIEN trade on?
CIENA trades on the NYSE under the ticker symbol CIEN. Its price history on this dashboard begins on .
Member SIPC.Low CommissionsLearn More (opens in a new tab)Sponsored. Affiliate link: I may earn a commission. The inclusion of Interactive Brokers’ (IBKR) name, logo or weblink is present pursuant to an advertising arrangement only. IBKR is not a contributor, reviewer, provider or sponsor of content published on this site, and is not responsible for the accuracy of any products or services discussed.
About this data. Data sourced by Tiingo (opens in a new tab). The live price is Tiingo’s real-time price, based on IEX trades and quotes; intraday charts show IEX trades, and volume figures are consolidated totals for completed sessions. Prices are split-adjusted, and total returns assume dividends are reinvested. Financials come from company filings and can lag new reports. Times are Eastern.
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