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The Latest Breaking News from Ciena

The AI Boom Has a Second Act—And It's Playing Out in Optics

Lucas Downey of TradeSmith outlines three optical networking stocks—Amphenol, Corning, and Ciena—capitalizing on the multi-year AI data center build-out as analysts play catch-up.

MarketBeat

Nvidia’s Massive Telecom Project Could Be the Next Big Catalyst for Ciena Stock

Ciena stock already has AI-driven momentum, and a new multi-billion-dollar telecom networking project reportedly backed by Nvidia could create another powerful growth catalyst.

Barchart

After a Roaring 540% Rally, the Ciena Stock Dip Finally Provides a Good Buying Opportunity

Ciena stock is falling despite posting strong quarterly results beating analysts' estimates.

Barchart

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Ciena Q2 Earnings Call Highlights

Ciena (NYSE:CIEN) reported another record quarter for fiscal 2026, with management pointing to AI-related network demand from cloud providers and renewed spending by service providers as major drivers of growth. On the company’s fiscal second-quarter earnings call, President and CEO Gary Smith said

MarketBeat

Are Wall Street Analysts Predicting Ciena Stock Will Climb or Sink?

Although Ciena has outperformed relative to the broader market over the past year, Wall Street analysts remain cautiously optimistic about the stock’s prospects.

Barchart

ANET, FN, CIEN: Why These 3 Data Center Stocks Are Top Buys This Earnings Season

With data center demand accelerating, the focus is turning to the components that keep systems running. As pricing strengthens and infrastructure scales up, discover how stocks ANET, FN, and CIEN could be strong buys this earnings season.

Barchart

This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia

Amid the market noise, there is a winner hiding in plain sight that has climbed 733% over the past year.

Barchart

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5 Stocks Leading the Market's Rebound: The AI Connectivity Trade

5 AI infrastructure stocks are leading the market's rebound, with AAOI up over 300%, CIEN up over 100%, GLW up 95%, NBIS up 73%, and INTC up nearly 70% YTD.

MarketBeat

This S&P 500 Stock Is Up 814% in Just the Past Year

Ciena (CIEN) has surged 814% over 52 weeks, driven by strong technical momentum and a Trend Seeker “Buy” signal. CIEN’s fundamentals show projected revenue growth of 28.27% this year and 20.19% next, with earnings expected to rise 132.44% and 34.52%. Despite analyst optimism, CIEN trades at a lofty 189.63x P/E,...

Barchart

These 4 Stocks Are Quietly Riding NVIDIA's Data Center Boom Higher

Micron, Seagate, Ciena, and Ubiquiti are benefiting from the AI data center buildout. Here's what's driving each stock's growth and what investors should watch.

MarketBeat

10 Best Rising AI Stocks to Buy in 2026: Top Analyst Picks

As artificial intelligence infrastructure spending accelerates in 2026, investors are eyeing a fresh wave of stocks poised for outsized gains beyond the mega-cap leaders.

International Business Times

How Is Ciena's Stock Performance Compared to Other Technology Stocks?

Despite Ciena's underperformance relative to its peers over the past year, Wall Street analysts remain moderately optimistic about the stock’s prospects.

Barchart

Down Almost 20%, Should You Buy the Ugly Dip in Ciena Stock?

Ciena shares tanked yesterday as full-year guidance overshadowed strong Q1 earnings. But is it worth buying the dip in CIEN shares?

Barchart

Ciena Corporation Stock Plunges 13% Despite Record Q1 Revenue and Raised Outlook on AI Demand

Ciena Corporation (NYSE: CIEN), a leading provider of optical networking equipment, saw its shares tumble 12.88% Thursday, March 5, 2026, closing at $299.30 after a volatile session tied to its fiscal first-quarter 2026 earnings report.

International Business Times

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Kiplinger

Iran Hits Gulf Tanker, Dow Drops 784 Points: Stock Market Today

Stocks sink and fear rises as the conflict in the Persian Gulf escalates toward total war.

MarketBeat

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

AI infrastructure stocks are dramatically outperforming, fueled by hyperscaler data center buildouts and surging demand for optical networking equipment.

MarketBeat

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

AI data center growth is driving record revenue for Ciena, Lumentum, and Coherent through rising demand for high-speed optical networking infrastructure.

Benzinga

This Ciena Analyst Turns Bullish; Here Are Top 5 Upgrades For Friday

Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades, downgrades and initiations, please see our analyst ratings page.

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Benzinga

Ciena Analysts Boost Their Forecasts After Upbeat Q3 Results

Ciena Corporation (NYSE:CIEN) reported better-than-expected fiscal third-quarter 2025 results on Thursday.

Benzinga

Ciena Hits Record High Orders, This Analyst Raises Forecasts On Better Visibility

Ciena Corp (NYSE:CIEN) generated "impressive" earnings growth on record orders and strong operating leverage, according to Rosenblatt Securities.

Benzinga

AI Demand Fuels Ciena Growth, CEO Sees Strong 2026 Momentum

Ciena Corporation (NYSE:CIEN) stock gained on Thursday after the company reported fiscal third-quarter 2025 results.

Benzinga

Ciena Gears Up For Q3 Print; Here Are The Recent Forecast Changes From Wall Street's Most Accurate Analysts

Ciena Corporation (NYSE:CIEN) will release earnings results for the third quarter, before the opening bell on Thursday, Sept. 4.

MarketBeat

Ciena Rebounds: AI and Strong Guidance Drive Post-Earnings Surge

Ciena stock jumped after issuing strong revenue growth guidance through 2027. Find out how AI and network upgrades are driving the momentum.

Benzinga

A Glimpse Into The Expert Outlook On Ciena Through 8 Analysts

Throughout the last three months, 8 analysts have evaluated Ciena (NYSE:CIEN), offering a diverse set of opinions from bullish to bearish.

Fortune

A.I. won’t take your job, but an A.I. expert might

Prompt engineers skilled at querying ChatGPT will play an outsize role in shepherding their organizations through the A.I. revolution.

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