NYSE - Nasdaq Real Time Price
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Ciena Corporation (CIEN)
320.72
-28.73
(-8.22%)
At close: October 30 at 4:00:02 PM EDT
323.87
+3.14
(+0.98%)
After hours: October 30 at 7:43:09 PM EDT
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What's happening with CIEN?
Powered by Yahoo ScoutCiena’s fiscal third-quarter results showed 37% year-over-year revenue growthand an $8.5 billion backlog. Management raised fiscal 2026 guidance and expects backlog to exceed $10 billion, while customer concentration, supply commitments, and premium valuation remain key risks. The company also launched a $200 million venture fundfocused on networking and data-center technologies.
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- Previous Close
349.45 - Open
326.00 - Bid 320.72 x 8000
- Ask 322.00 x 4000
- Day's Range
313.27 - 332.72 - 52 Week Range
168.22 - 637.51 - Volume
3,097,244 - Avg. Volume
2,638,201 - Market Cap (intraday)
45.481B - Beta (5Y Monthly) 1.29
- PE Ratio (TTM)
71.75 - EPS (TTM)
4.47 - Earnings Date (est.) Dec 10, 2026
- Forward Dividend & Yield -- (0.00%)
- 1y Target Est
512.99 - Morningstar Rating Rating available with Stock Picks access
Recent News
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Performance Overview
Trailing total returns as of 10/30/2026, which may include dividends or other distributions. Benchmark is S&P 500 (^GSPC) .
YTD Return
CIEN
37.14%
S&P 500 (^GSPC)
10.73%
1-Year Return
CIEN
69.73%
S&P 500 (^GSPC)
11.11%
3-Year Return
CIEN
681.10%
S&P 500 (^GSPC)
81.91%
5-Year Return
CIEN
490.75%
S&P 500 (^GSPC)
64.59%
Earnings Trends
View MoreAnalyst Insights
View MoreStatistics
View MoreValuation Measures
As of 10/30/2026
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Market Cap
45.48B
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Enterprise Value
46.14B
-
Trailing P/E
71.75
-
Forward P/E
31.35
-
PEG Ratio (current)
8.28
-
Price/Sales (ttm)
7.78
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Price/Book (mrq)
14.85
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Enterprise Value/Revenue
7.66
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Enterprise Value/EBITDA
50.86
Financial Highlights
Profitability and Income Statement
-
Profit Margin
10.87%
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Return on Assets (ttm)
7.73%
-
Return on Equity (ttm)
22.40%
-
Revenue (ttm)
6.02B
-
Net Income Avi to Common (ttm)
654.41M
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Diluted EPS (ttm)
4.47
Balance Sheet and Cash Flow
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Total Cash (mrq)
2.63B
-
Total Debt/Equity (mrq)
107.50%
-
Levered Free Cash Flow (ttm)
633.37M
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Company Insights
Fair Value
Fair Value is the appropriate price for the shares of a company, based on its earnings and growth rate also interpreted as when P/E Ratio = Growth Rate. Estimated return represents the projected annual return you might expect after purchasing shares in the company and holding them over the default time horizon of 5 years, based on the EPS growth rate that we have projected.
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Dividend Score
The distribution of earnings a company pays back to its shareholders based off the company’s profits. Usually paid out on a quarterly basis in the form of cash or additional stocks.
Hiring Score
A company’s hiring trends in key indicators can indicate how well the company is doing in terms of growing the company and where they are currently prioritizing.
Insider Sentiment Score
Vicker’s Insider Sentiment provides insights into trades made by insiders. This can be used to gain valuable insights and as a reflection of the prospect of the company based on insider trading.
Research Reports
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Daily – Vickers Top Buyers & Sellers for 09/28/2026
The Vickers Top Buyers & Sellers is a daily report that identifies the five companies the largest insider purchase transactions based on the dollar value of the transactions as well as the five companies the largest insider sales transactions based on the dollar value of the transactions.
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Ciena Investor Forum: Fiscal 2029 Financial Targets Are Lofty but Achievable
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance connectivity. The company operates through four primary business segments: networking platforms, platform software and services, Blue Planet automation software, and global services. While telecom carriers remain important customers, cloud providers and hyperscalers now drive a significant portion of the business. To meet the demands of AI data centers, customers are adopting Ciena's WaveLogic 6 platform, the first to support 1.6 terabits-per-second capacity.
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On Wednesday, the stock market dribbled lower once again. All things considered,
On Wednesday, the stock market dribbled lower once again. All things considered, stocks are holding up pretty well in the face of consistently rising energy prices and Treasury yields. The S&P 500 (SPX) fell for a third day in a row but remains within 2% of its all-time closing high reached on August 13. From a technical perspective, volatility (VOL) is nowhere to be seen in the major indices, as the SPX daily Bollinger Band width has been at its tightest level of the year since late August. A tight pinch in VOL generally is a prescription for a decent move in price action one way or the other. Maybe today's August CPI and/or Friday's PPI will light a fire under the bulls or the bears.
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Broadening AI opportunity
Ciena participates in optical transport and switching, converged optical Ethernet solutions, carrier Ethernet, and global services for its customers. The addition of Nortel MEN in March 2010 more than doubled the revenue base.
