Notícias

Check out the companies making headlines this week:

(Updates with index/price moves data, and political news from the first paragraph.) US stocks tra

(Updates with index/price moves, macroeconomic data, and analyst comment from the first paragraph.)

The memory shortage has become a windfall for storage makers.

Shares stumbled Friday after gaining 22% on Micron earnings. Still, the stock could close lower on the week.

OpenAI IPO Delay Report Sparks Sharp Selloff in AI and Memory Stocks

The S&P 500 Index ($SPX ) (SPY ) today is down -0.54%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is down -0.42%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down -1.38%. September E-mini S&P futures (ESU26 ) are down -0.51%, and September E-mini Nasdaq futures...

Stock Market Today: The Dow Jones index fell, while Nasdaq futures dived amid a global tech sell-off. Micron, Nvidia and Sandisk tumbled.

MU's standout Q3 results highlight surging AI memory demand, putting three memory and storage chip makers, SNDK, WDC and STX, in focus.

Tech looks set to extend a recent slump as Wall Street dumps some of the stocks that have benefited most from the AI trading frenzy.

Micron Rockets Higher, Dragging Global Chip Stocks Into Green Zone

↘️ ON Semiconductor (ON): The chip maker agreed to acquire Synaptics (SYNA) in a roughly $7 billion all-stock transaction, as it seeks to push into physical AI. Shares of ON Semiconductor tumbled 12% premarket, while Synaptics’ stock gained 6%.

Analysts praised Micron’s long-term contracts, saying they provide some of the strongest revenue visibility in the semiconductor industry.

Micron's stronger forecast and Qualcomm's AI data-center outlook pushed semiconductor stocks higher in early trading.

The rally for memory stocks is back on, with Micron leading the way after its earnings blew past expectations on booming AI demand.

Memory-chip maker Micron underlines its status as a market bellwether as stellar earnings revive the stuttering AI trade.

Western Digital stock and shares of hard-disk drive rival Seagate Technology rallied after Micron's results.

Ross Stores and Lennar have been highlighted as Zacks Bull and Bear of the Day

June 25 (Reuters) - Nasdaq futures jumped 2% on Thursday after upbeat forecasts from chipmakers Micron and Qualcomm pointed to strong demand for artificial intelligence infrastructure, lifting

Micron blew past expectations for third-quarter revenue and profit on Wednesday.

In recent days, Seagate Technology Holdings has been thrust into the spotlight as a core AI infrastructure provider, with media, analysts, and major investors highlighting its key role in handling AI-driven data growth and its strong recent revenue and margin performance. Behind the headlines, Seagate’s shift toward higher-value nearline storage contracts, tight supply conditions, and long-term customer commitments appears to be giving the company unusual pricing power and earnings...

Shares of data storage manufacturer Seagate (NASDAQ:STX) fell 7.1% in the afternoon session after a leverage-driven rout in South Korean chipmakers, renewed doubts about debt-funded AI capital spending, and a hawkish repricing of Fed rate expectations hit the year's most crowded trade, leaving the whole complex hostage to Micron's earnings after the close.

Shares of chipmakers surged late on Wednesday, adding over $400 billion in market ‌value after strong forecasts from Micron Technology and Qualcomm ‌breathed fresh life into Wall Street's recently waning AI stock rally. Micron surged ​12% in extended trade after forecasting quarterly earnings above analysts' estimates, signaling that heavy investments in AI-related infrastructure will drive strong demand for its memory chips. Also after the bell, Qualcomm ‌said it expects $15 billion ⁠in sales from its data center business by 2029 as it moves beyond its core smartphone ⁠chip business and shifts its focus to AI.

The company's revenue exploded, but the physical volume it shipped barely budged, revealing a pricing power the market may still be underestimating.

Even before its explosive growth, the company was already so swamped by demand it was warning investors it couldn't keep up.

AMD Steady, Nvidia Higher: Semis Try to Shake Off Selloff Ahead of Micron

STX has outperformed NVDA over the past year as AI-driven data center storage demand fuels strong revenue growth and profitability.

CNBC’s Dominic Chu opened Tuesday’s market coverage with a familiar tape pattern that has not shown up much in 2026. “The tech sell-off that began Monday building momentum this morning after memory chip related shares tanked on Asian markets overnight,” Chu told viewers, and damage in U.S. premarket concentrated exactly where expected. The NASDAQ-100 proxy ... The NASDAQ Dropped 3% as Micron, Intel, and AMD Tumble, but One Tech Name Is Bucking the Trend

Despite a sharp AI stock selloff, TSM's reported 5% to 10% price hike on advanced chip production suggests demand remains strong. Companies don't pay more for scarce capacity if growth is fading.

Before the data storage giant's stock price multiplied, the company was openly describing a fundamental change in how its biggest customers were buying.