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CIEN

Ciena Corporation · NYSE

$320.26USDCS band Mixed

↓ $2.38 (0.74%)

Last close · Oct 23, 4:00 PM ET

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Mkt Cap
$45.4B
Volume
90.4K
52W High
$637.51
52W Low
$164.13
PE Ratio
69.4
Avg Vol
3M
As of 10/23/26
Div Yield
—
Beta
2.73
As of 10/23/26

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Targets are shown as reported, adjusted only for stock splits, not as predictions. Not investment advice.

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Zacks Investment Research

4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains

The global cloud computing market is expected to grow from $943.7 billion in 2025 to $3.3 trillion by 2033 at a 16% CAGR. Leading technology companies including Alphabet, Microsoft, Arista Networks, and Ciena are well-positioned to capitalize on this growth driven by increased adoption of cloud-based solutions, AI workloads, and digital transformation initiatives across industries.

Zacks Investment Research

Ciena's Openreach Deal: Can 1.6Tb/s Technology Drive Its Growth?

Ciena Corporation is expanding its optical networking market presence through a deployment with Openreach in the U.K., utilizing its WaveServer platform and WaveLogic 6 technology to deliver high-capacity 800G services. The company benefits from growing demand driven by AI, cloud adoption, and subsea traffic, though it faces competitive pressure from Corning and Nokia.

Zacks Investment Research

Stock Market News for Oct 7, 2026

U.S. stock markets closed higher on Tuesday with the S&P 500 gaining 0.6%, Nasdaq Composite up 0.5%, and Dow Jones rising 0.5%. Market sentiment was supported by easing oil supply concerns and strong import demand, though a wider-than-expected trade deficit raised inflation and Fed policy concerns. Ciena Corporation was the major gainer with a 13.9% share increase.

Headlines link to the publisher. Not investment advice.

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