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Price
Target price
€296.30

€296.30

1.610%
4.7
1.610%
€305.51
 
13.03.26 / Tradegate WKN: A0LDA7 / Symbol: CIEN / Name: Ciena / Stock / Communications & Networking / Mid Cap /
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Financial data and news for Ciena

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News

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

The AI Boom Is Powering an Unexpected Stock Surge—And These 3 Companies Are Winning Big
The AI Boom Is Powering an Unexpected Stock Surge—And These 3 Companies Are Winning Big

Communication technology companies have been red hot lately, with several leading names within the communication equipment industry surging triple digits year-to-date (YTD). It’s an industry that

The Best Stocks to Buy With $500 Right Now: https://g.foolcdn.com/editorial/images/858393/person-pressing-buy-button-keyboard.jpg
The Best Stocks to Buy With $500 Right Now

Buying top companies that are capitalizing on fast-growing trends and holding them could create wealth for investors in the long run.

That's why if you have $500 to spare right now -- after paying

The Artificial Intelligence (AI) Stock That's Quietly Outperforming Nvidia in 2026: https://g.foolcdn.com/editorial/images/859275/nvidia-data-center-with-nvidia-units-installed-showing-nvidia-logo.png
The Artificial Intelligence (AI) Stock That's Quietly Outperforming Nvidia in 2026

Nvidia has had a tough time on the stock market so far in 2026, with its shares trading roughly flat as of this writing. What's surprising is that investor sentiment around the stock has been

Why Ciena Sank Today: https://g.foolcdn.com/editorial/images/859403/gettyimages-1077605220.jpg
Why Ciena Sank Today

Shares of Ciena (NYSE: CIEN) plummeted 18.6% on Thursday as of 1:05 p.m. EDT.

As a leader in optical networking hardware and software platforms, Ciena's share price has skyrocketed with the advent

This AI Infrastructure Stock Grew 176% Last Year. Is It Too Late to Buy in 2026?: https://g.foolcdn.com/editorial/images/856882/2026_arrows-upward_getty.jpg
This AI Infrastructure Stock Grew 176% Last Year. Is It Too Late to Buy in 2026?

Artificial intelligence (AI) infrastructure stocks have been on a roll over the past few years, driven by massive investments in data centers that have supercharged the growth of several companies

The Best AI Stock That Nobody's Talking About for 2026: https://g.foolcdn.com/editorial/images/852226/ai-written-on-circuit-board.jpg
The Best AI Stock That Nobody's Talking About for 2026

There are several ways to benefit from the fast-growing demand for artificial intelligence (AI) technology. From chip designers to semiconductor foundries to power companies to software specialists

Stock Market Today, Jan. 20: Ondas' Strong 2026 Outlook Impresses Analysts: https://cdn.content.foolcdn.com/images/1umn9qeh/production/dbf4812d84ab78c74b512c7cb2e4d70bee11215c-1401x1251.png?w=1401&h=1251
Stock Market Today, Jan. 20: Ondas' Strong 2026 Outlook Impresses Analysts

Ondas (NASDAQ:ONDS), a provider of autonomous drone infrastructure, artificial intelligence, and automated data solutions, closed Tuesday at $13.13, up 8.18%. The stock moved higher during the

Why Ciena Stock Rocked the Market in December: https://g.foolcdn.com/editorial/images/850674/person-reacting-joyfully-to-something-on-a-smartphone.jpg
Why Ciena Stock Rocked the Market in December

In the final month of 2025, investors were clearly seeing the value of Ciena (NYSE: CIEN) stock. Shares of the optical networking equipment specialist raced nearly 15% higher over the course of

Meet The Unstoppable Artificial Intelligence (AI) Stock That Has Jumped 112% in 6 Months. It Can Still Soar Higher.
Meet The Unstoppable Artificial Intelligence (AI) Stock That Has Jumped 112% in 6 Months. It Can Still Soar Higher.

The rapid adoption of artificial intelligence (AI) has turned out to be a massive tailwind for technology companies operating across diverse verticals.

Ciena (NYSE: CIEN) is one of those companies