News

High-signal headlines only - macro events, earnings, M&A, regulatory. Listicles and analyst clickbait filtered out by default. Refreshed hourly.

35,144 signal articles · 107 in last 24h · 178,660 total before filter · latest 1h ago

107last 24h

3127last 7d

512● bullish (7d)

311● bearish (7d)

227publishers

All Macro103 Earnings1821 M&A172 Regulatory23 Product26 Analyst28

✕ clear all filtersticker: CIENSentiment:bullish neutral bearish ✓ showing all (incl. clickbait)

Trefis1d agoneutral

What Is Behind The Move In Arista Stock?

ANET CIEN CSCO DELL HPE SPGI ^GSPC

Trefis2d agoneutral

What Changed In Arista's Story?

ANET CIEN CSCO DELL HPE ^GSPC

Trefis2d agobearish

Why Is Arista Stock Falling?

ANET CIEN CSCO DELL HPE SPGI ^GSPC

Barrons.com2d agoneutral

Chip Bounce Back. They're Still Trading at a Discount.

CIEN LITE MRVL SNDK

Zacks2d agoneutral

Ciena Eyes 30% Revenue Growth in FY27: Can Strong Demand Sustain It?

CIEN CSCO GLW

Simply Wall St.2d agoneutral

Ciena Stock Outlook Hinges On Backlog Growth and Earnings Recovery

CIEN

TIKR3d agobearish

Arista Sinks 11%, Ciena Down 15% as AI Selloff Deepens After Democratic Sweep

ANET CIEN CSCO

Zacks3d agoneutral

Top Stock Reports for Berkshire Hathaway, Micron & Chevron

CIEN CRCL CVX

24/7 Wall St.3d agobearish

Cisco Falls 7% on Morgan Stanley Downgrade; Ciena Plunges 15%, Arista Networks Tumbles 10%

ANET CIEN COHR CSCO LITE

TIKR3d agoneutral

Nvidia Sinks 9% as Midterm Data-Center Fears Deepen AI Chip Rout: “Absolute Slaughter”

APLD CIEN

24/7 Wall St.3d agobearish

Applied Optoelectronics Sinks 16%, Coherent Tumbles 14% Despite Strong Outlook, Lumentum Plunges 13% as AI Optical Stocks Slide

AAOI CIEN COHR FN LITE MRVL

TIKR3d agobullish

Coherent Sinks 16% Despite $20 Billion Hyperscaler Deal as Democrats’ Midterm Wins Hit AI Stocks

CIEN COHR CRDO

GlobeNewswire3d agoneutral

Ciena, Nokia, and Cisco Named Leaders in ABI Research’s Open Line Systems for Data Center Interconnect Scale-Across Ranking

CIEN CSCO NOK

Trefis3d agobearish

Can Ciena Stock Fall 40%?

ANET AVGO CIEN CSCO GLW LITE SPGI

Barrons.com4d agoneutral

The Election Flipped Congress. It Also Flipped the Market.

CAT CIEN COHR LITE MU NRG SNDK VST

TIKR4d agoneutral

Ciena Is Up 58% in a Year. Its Next Report Has to Show Margins Can Keep Up

CIEN LITE MRVL

Trefis4d agoneutral

Can You Make Money Off Ciena Stock Now?

ANET AVGO CIEN CSCO GLW LITE

Zacks5d agoneutral

Should You Buy, Sell, or Hold AAOI Stock Ahead of Q3 Earnings?

AAOI CIEN COHR FN

24/7 Wall St.5d agobullish

Marvell and Lumentum Fell Hard. Their Supplier’s Stock Is Soaring

CIEN COHR FN LITE MRVL

Zacks5d agobullish

Ciena Up 56% in a Year: Should Investors Buy the Stock Now?

ANET CIEN CSCO GLW

Zacks6d agoneutral

Viavi Solutions to Report Q1 Earnings: What Should Investors Do?

CIEN KEYS VIAV

Simply Wall St.8d agoneutral

Is Ciena (CIEN) Undervalued Following Strong Q3 Results And Raised Guidance?

CIEN

Simply Wall St.8d agoneutral

Ciena (CIEN) Stock May Be 43% Undervalued Following AI Networking Optimism

CIEN

Trefis9d agoneutral

Is Arista Networks Stock Really Expensive?

ANET CIEN CSCO DELL HPE

Trefis9d agoneutral

Is There A Risk Hiding In Ciena Stock's Growth?

ANET CIEN CSCO GLW

Barchart9d agoneutral

Ciena’s Quarterly Earnings Preview: What You Need to Know

CIEN

HR Dive10d agoneutral

Verizon, Franklin Electric announce new HR leaders in October

CIEN

Trefis10d agoneutral

How Much Should This Move Change Your View Of Ciena Stock?

CIEN

Motley Fool11d agobullish

2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years

ALAB CIEN

Barrons.com12d agoneutral

Corning Earnings Show It’s Deeply Dependent on AI Demand. Why That Could Be Bad.

CIEN