
AI stocks led the market Wednesday, fueled by Nebius, Lumentum, CoreWeave and Super Micro. Cisco and Coherent were earnings movers late.
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AI stocks led the market Wednesday, fueled by Nebius, Lumentum, CoreWeave and Super Micro. Cisco and Coherent were earnings movers late.

Lumentum just torched Wall Street expectations and sent shockwaves through the entire AI optics complex, pulling peers like Coherent, Corning, and Ciena sharply higher as analysts scramble to figure out whether the rally has legs or has already outrun reality.

Super Micro Computer's upbeat second-quarter earnings report provided a positive read-through for partner Nvidia.

Stock Market Today: The Dow Jones index rises on a key CPI inflation report. Nvidia partner CoreWeave soars on earnings.
Investor interest in photonics is rising as hyperscalers ramp AI spending, fueling expectations for a multi-year boom for optical connectivity tech providers.
Lumentum Holdings Inc (LITE) delivers eighth consecutive quarter of top-line growth, with non-GAAP gross margin crossing 50% ahead of schedule.

The major market indexes pulled back amid higher oil prices and upcoming CPI inflation data. Nvidia partners Lumentum, CoreWeave, Super Micro reported late.
Investing.com -- Lumentum Holdings Inc (NASDAQ:LITE) reported fiscal fourth quarter adjusted earnings per share of $3.23, beating the analyst estimate of $2.95 by $0.28. Revenue reached $1.01 billion, surpassing the consensus estimate of $984.57 million and marking a 109% increase from $480.7 million in the same quarter last year.

The optical networking company reports better-than-expected earnings and revenue for its fiscal fourth quarter.
TEAM tops Q4 earnings and revenue estimates as subscription, cloud and AI platform growth fuel enterprise momentum and support fiscal 2027 outlook.
Stock Market Today: The Dow Jones index rises Friday ahead of a pivotal July jobs report. AI name Cloudflare stock soars on earnings.
China controls more than 50% of the global transceiver market, and the Federal Communications Commission is drafting a measure to bar imports of new Chinese optical transceivers, with officials hoping to publish the rule this year. Optical transceivers are the fiber-optic pipes that move AI training data between GPUs at the speed of light. If ... The Trump Administration Could Soon Create the ‘Mother of All’ AI Bottlenecks. These Stocks Could Soar.
Veeco Instruments tops Q2 earnings and revenue estimates as AI-driven demand, strong orders and customer engagement fuel growth despite margin pressure.
Investing.com -- Mizuho highlighted an optical components maker in a note Tuesday, telling investors it would be a buyer of the company ahead of its fiscal fourth-quarter results on Aug. 11.
Lumentum Holdings was among the hottest names in the artificial-intelligence trade at the start of the year. After a couple rocky months, it is time to buy, according to Barclays. The firm upgraded Lumentum shares to Overweight from Equal Weight and reiterated a price target of $1,000 in a research note Monday.
(Bloomberg) -- A rally in Nokia Oyj is forcing investors to reconsider the company not as an old telecom-equipment stock, but as part of the infrastructure underpinning the artificial intelligence boom.Most Read from BloombergNvidia CEO Urges Super Micro to Tighten Up on ComplianceTrump Doctor Visit Renews Health Scrutiny as 80th Birthday NearsTrump Says He’ll Announce Negotiated Deal With Iran ShortlyRubio Sees Good News Coming on Hormuz as Iran Talks ContinueUS, Iran Inch Toward Deal as Gaps R
Lumentum stock surged Monday after the company said it would join the Nasdaq 100 index, reigniting a rally in AI-linked optical networking shares.
The S&P 500 Index ($SPX ) (SPY ) today is up +0.17%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.10%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.06%. June E-mini S&P futures (ESM26 ) are up +0.19%, and June E-mini Nasdaq futures...
Stock Market Today: Futures were down while oil prices rose on Iran tensions. Intel, Lumentum, Moderna, Circle Internet are winners..
Futures rose. President Trump "paused" his Hormuz opening effort. AI plays AMD, Astera Labs, Lumentum, Arista were earnings movers late.
Lumentum shares fall after the optical networking giant reported fiscal third-quarter earnings, narrowly missing lofty revenue expectations.
Corning reported better-than-expected quarterly results on Tuesday but issued a middling outlook for the current quarter, halting the rally in optical communications stocks. Corning, which makes glass and fiber, barely eked out an earnings beat. The earnings outlook lined up with Wall Street’s estimates, but not the sales figure.
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