News

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

35,147 signal articles · 105 in last 24h · 178,672 total before filter · latest 1h ago

105last 24h

3124last 7d

510● bullish (7d)

311● bearish (7d)

227publishers

All Macro103 Earnings1818 M&A172 Regulatory23 Product26 Analyst28

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

Simply Wall St.3d agobearish

Coherent (COHR) Stock Price Falls Despite Strong Q1 Earnings

COHR

GuruFocus.com3d agobearish

Coherent Stocks Fall 13.72% Despite a Higher AI Optics Growth Target

COHR

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

Investor's Business Daily3d agobearish

Chip Stocks Tumble After Arm, Qualcomm Reports

ALAB ARM COHR MTSI QCOM

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

Zacks4d agobearish

MRVL Plunges 36% in a Month: Should You Buy, Sell or Hold the Stock?

AVGO COHR LITE MRVL

24/7 Wall St.6d agobearish

Marvell Slides 3%, Lumentum Drops 6% on $115 Billion All-Stock Merger Deal; Coherent Climbs 2%

AAOI COHR LITE MRVL NVDA

24/7 Wall St.9d agobearish

Applied Optoelectronics Plunges 15%, Coherent Tumbles 13% as Hyperscaler Spending Fears Hit AI Optics Stocks; Lumentum and Marvell Sink 10%

AAOI COHR

24/7 Wall St.41d agobearish

Optics Stocks Slide Despite Citi’s $11B Switching Forecast: Coherent and Applied Optoelectronics Drop 5%, Corning Falls 3%

AAOI C COHR GLW

24/7 Wall St.54d agobearish

Ciena Rises 4% as Optics Selloff Unwinds; Coherent Edges Higher, Corning Holds Steady

CIEN COHR GLW LITE SPY

24/7 Wall St.55d agobearish

Corning Tumbles 12% on $2B At-the-Market Equity Offering; Coherent Sinks 11%, Lumentum Drops 9%, Fabrinet Slides 6%

COHR FN GLW GS LITE SPY ^GSPC

Barchart55d agobearish

Stocks Slump on AI Slowdown Fears and Rising Bond Yields and Crude Prices

ADBE ADI AMAT ARM ASML COHR CRM DDOG+20

Barrons.com55d agobearish

Corning Stock Is One of Today’s Worst in the S&P 500. It’s Not Just the AI Selloff.

CIEN COHR GLW LITE MU

Barrons.com55d agobearish

HPE Stock Is Downgraded After Rising 159% This Year. Why?

AMD COHR HPE INTC LITE MRVL ORCL

Trefis60d agobearish

How Far Can Fabrinet Stock Fall While Its Business Accelerates?

CLS COHR FN JBL LITE ^GSPC

Motley Fool65d agobearish

Coherent CFO Sherri Luther Sells 3,000 Shares

COHR

Zacks66d agobearish

COHR Falls 17% in a Month: Is the Sell-Off an Opportunity?

COHR

Insider Monkey72d agobearish

Marvell Fell After Its Google Deal. Why Did Investors Sell These Two AI Optics Stocks Too?

COHR GOOG GOOGL LITE MRVL

24/7 Wall St.72d agobearish

Optics Stocks Slide as AI Hardware Trade Cools: Applied Optoelectronics and Lumentum Fall 6%, Coherent Drops 5%

AAOI COHR GLW LITE SOXX SPY

Barrons.com72d agobearish

Marvell’s Earnings Were Strong. Why Optical Networking Stocks Are Falling Anyway

COHR LITE MRVL SNDK WDC

Barrons.com72d agobearish

Coherent, Lumentum, and Other Hot AI Stocks Are Falling Today. They Shouldn’t Be.

COHR LITE SNDK WDC

Trefis76d agobearish

The Shock Record Understates How Far Applied Optoelectronics Stock Can Fall

AAOI AVGO CIEN COHR LITE MRVL ^GSPC

24/7 Wall St.76d agobearish

Applied Optoelectronics Sinks 12% on $600M Equity Offering, Lumentum and Coherent Drop 5%

AAOI COHR GLW LITE QQQ SOXX

24/7 Wall St.82d agobearish

Cerebras, Intel, and AMD Shares Fall Ahead of Tonight’s ‘Supernova’ Event

AMD CBRS COHR INTC MU NVDA WDC

24/7 Wall St.82d agobearish

Fabrinet Drops After Earnings Dragging Down Peers Like Marvell and Amphenol

APH COHR FN GLW LITE MRVL NVDA

Investor's Business Daily82d agobearish

Micron, Other Chip Stocks Drop During Dog Days Of Summer

AMD AVGO COHR CRDO MU NVDA SNDK

Barrons.com82d agobearish

Why Intel, Marvell Stocks Are Dropping After Chip Stocks Enter New Bull Market

COHR CRDO INTC MRVL MU

Investor's Business Daily87d agobearish

Dow Jones Futures: S&P 500 Hits High On Workday, Sandisk, Oil Prices; Applied Materials Earnings Late

AMAT BE CBRS COHR CSCO LITE MU SNDK+5

GuruFocus.com87d agobearish

Why Coherent Stock Is Falling Thursday

COHR

Zacks87d agobearish

Pre-Markets in Green on Soft PPI, Falling Oil Prices and Bond Yields

COHR