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Ciena Corporation (CIEN)

$318.41

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Key data on CIEN

Market cap

$45.04B

EPS

0.85

P/E ratio

365.8

Price to sales

9.22

Dividend yield

--

Beta

1.138019

Price on CIEN

Previous close

$310.96

Today's open

$308.88

Day's range

$303.55 - $320.42

52 week range

$49.21 - $320.42

Profile about CIEN

CEO

Gary B. Smith

Employees

8657

Headquarters

Hanover, MD

Exchange

New York Stock Exchange

Shares outstanding

141463456

Issue type

Common Stock

CIEN industries and sectors

Technology

Hardware & Equipment

News on CIEN

Lumen Boosts AI Network Transformation with Blue Planet's AI Studio and Agents

HANOVER, Md. & DENVER--(BUSINESS WIRE)--Blue Planet, a division of Ciena (NYSE: CIEN), today announced that Lumen Technologies (NYSE: LUMN) is adopting the company's AI agents across its network operations to help enhance efficiency and deliver exceptional customer experiences. As part of its strategy to build the trusted network for AI, Lumen will use Blue Planet AI Studio, an operations support system (OSS)-native platform, to build, manage, and run AI agents across multiple network domains t.

news source

Business Wire • Feb 19, 2026

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Can Ciena Sustain Growth on Rising Optical and Data Demand?

CIEN posts record revenues and orders as AI-driven hyperscaler demand swells backlog to $5B, setting up nearly 24% growth outlook for fiscal 2026.

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Zacks Investment Research • Feb 18, 2026

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3 Hyper-Growth Tech Stocks to Buy in 2026

Demand for Ciena's networking components is accelerating as companies build new data centers. Sandisk's flash memory products are in high demand as AI development picks up.

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The Motley Fool • Feb 15, 2026

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It's Not Too Late to Buy These 2 Red-Hot AI Infrastructure Stocks

While the broader market remains rangebound and choppy, with mega-cap software and tech names lagging so far this year, one pocket of the market has caught fire. Communication technology companies tied directly to AI infrastructure have dramatically outperformed.

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MarketBeat • Feb 13, 2026

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Ciena Announces Internet Availability of 2026 Annual Meeting Proxy Materials

HANOVER, Md.--(BUSINESS WIRE)--Ciena announced that proxy materials are now available for its 2026 Annual Meeting of Stockholders to be held Thursday, March 26, 2026 at 3:00 PM ET.

news source

Business Wire • Feb 12, 2026

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Ciena Shares Rebound, Climb Over 3% After Key Trading Signal

Ciena Corporation (NYSE:CIEN) experienced a significant Power Inflow alert, a key bullish indicator that is closely tracked by traders who value order flow analytics, specifically institutional and retail order flow data.

news source

Benzinga • Feb 11, 2026

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Best Stocks Outside The Mag 7 To Balance Growth And High Yield

Markets in 2026 are rewarding selectivity rather than size alone. Mega-cap leadership has narrowed, volatility has resurfaced, and investors are searching for a framework that can adapt to rotation. A barbell strategy that pairs AI enablers outside the Magnificent 7 with high-quality income names offers needed flexibility.

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Seeking Alpha • Feb 11, 2026

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Ciena Surges 210% in 6 Months: Should Investors Buy, Hold or Fold?

CIEN has surged 210% in six months as AI-driven bandwidth demand fuels growth, but expensive valuation and rising costs weigh on it.

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Zacks Investment Research • Feb 10, 2026

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Why Ciena (CIEN) is a Top Momentum Stock for the Long-Term

Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.

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Zacks Investment Research • Feb 10, 2026

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Ciena (CIEN) Soars 7.3%: Is Further Upside Left in the Stock?

Ciena (CIEN) was a big mover last session on higher-than-average trading volume. The latest trend in earnings estimate revisions might not help the stock continue moving higher in the near term.

news source

Zacks Investment Research • Feb 9, 2026

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