CIENCiena Corporation

TechnologyUpdated 2026-03-13

$337.38+0.16%

Open

$339.22

High

$353.25

Low

$334.50

Volume

2.4M

Market Cap

—

P/E Ratio

—

P/B Ratio

—

Enterprise Value

—

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About Ciena Corporation (CIEN)

Ciena Corporation (CIEN) is a publicly traded company in the Technology sector, listed as a component of the S&P 500 index.

Investors and analysts track CIEN for its performance within the Technology sector. Using Neliva's AI-powered research tools, you can get comprehensive analysis including real-time pricing, fundamental analysis, technical indicators, news sentiment, and risk assessment — all in seconds.

Frequently Asked Questions

What is the current price of CIEN?

As of 2026-03-13, CIEN is trading at $337.38 (+0.16% today). Range: $334.50 — $353.25.

What is the P/E ratio of CIEN?

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Is CIEN a good stock to buy?

Whether CIEN is a good investment depends on your goals and risk tolerance. Neliva’s AI provides comprehensive analysis including valuation, growth, risk factors, and analyst consensus.

What sector is CIEN in?

Ciena Corporation (CIEN) is in the Technology sector of the S&P 500.

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