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: bearishSentiment:bullish neutral bearish show all (incl. clickbait)

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

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

Trefis3d agobearish

Can Ciena Stock Fall 40%?

ANET AVGO CIEN CSCO GLW LITE SPGI

Motley Fool66d agobearish

Why Ciena Stock Just Crashed

CIEN NVDA

24/7 Wall St.66d agobearish

Ciena Tumbles 10% as In-Line Guidance Overshadows Earnings Beat, Arista Edges Higher

ANET CIEN CSCO SPY

Motley Fool81d agobearish

Ciena CEO Sells 2,952 Shares for $1.3 Million

CIEN

GuruFocus.com135d agobearish

Nvidia, Micron, AMD Lead Chip Selloff on OpenAI IPO Delay Report Rattles Tech

AMD ANET ARM AVGO CIEN COHR CSCO LITE+5

Investor's Business Daily137d agobearish

Stock Market Today: Dow Falls After Tech Sell-Off; FedEx Dives On Earnings (Live Coverage)

CIEN FDX GLW MU QQQ SNDK SPY WDC+3

Motley Fool152d agobearish

Why Ciena Stock Tumbled by Nearly 6% on Tuesday

CIEN INTC NVDA SPCX

Motley Fool153d agobearish

Why Ciena Stock Stumbled Today

CIEN NVDA

Investor's Business Daily157d agobearish

Dow Jones Hits High, AI Stocks Shrug Off Broadcom, Ciena Sell-Offs; Jobs Report Looms

AVGO CIEN CRWD CVS FIX GOOG GOOGL LLY+4

Stocktwits157d agobearish

Why Is CIEN Stock Falling Today?

CIEN

Investor's Business Daily157d agobearish

Ciena Stock Falls On Strong Earnings, Guidance After Huge 2026 Gain

CIEN GLW

Investing.com157d agobearish

Ciena shares falls despite earnings and revenue beat

CIEN