Notícias

By Max A.

Stock Market Today: The Dow Jones index rose Friday, while the Nasdaq dropped ahead of the debut of SK Hynix stock.

The Nasdaq-100 is holding up. Its old leaders are struggling.

Sharp declines for high-flying memory and chipmakers including Intel, Marvell Technology and Applied Materials led a 1.2% decline in the Nasdaq Composite index and a 0.5% drop in the S&P 500. An update on second-quarter results from the South Korean giant had the company projecting record operating profits. Investors feared this reaction was a sign of how future reports for other chipmakers and AI-related tech companies might be received.

Investors weren't happy with Samsung's guidance today, sending a large group of tech names lower in U.S. morning trading. Here are some of the biggest recent declines: Intel (INTC): Down 11% Applied ...

Samsung stock fell nearly 7% in South Korea despite a 19-fold surge in quarterly operating profit, dragging tech indexes lower worldwide

S&P 500 and Nasdaq-100 futures also rose Monday, with traders eyeing Fed minutes due Wednesday from Chair Kevin Warsh's first meeting

Cleveland Federal Reserve President Beth Hammack said Tuesday that surging demand for artificial intelligence infrastructure could add to inflationary pressures and may force the Federal Reserve to raise interest rates again if price growth remains elevated. Speaking to CNBC from...

September Nasdaq 100 E-Mini futures (NQU26) are down -0.30% this morning, pointing to further losses after semiconductor stocks led Wall Street lower in the previous session.

The stock market, and technology names in particular, were falling ahead of the open Wednesday after a strong performance in the previous session.

The list is dominated by semiconductor and computer-hardware manufacturers.

This year's second quarter was a blockbuster period for tech stocks. The PHLX Semiconductor Index—which houses chip stocks like Nvidia and Broadcom—has climbed 81% through yesterday, putting it on track for its best quarter in history. Once darlings of the industry, some of the biggest names in tech have fallen out of favor with investors as they fret about these companies' big AI spending commitments.

The S&P 500 Index ($SPX ) (SPY ) on Monday closed up +1.18%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed up +0.59%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +2.25%. September E-mini S&P futures (ESU26 ) rose +1.20%, and September E-mini Nasdaq futures...

Artificial intelligence has no shortage of obstacles. The industry is scrambling to secure enough electricity to power new data centers, enough land to build them, and enough high-bandwidth memory (HBM) to keep next-generation chips fed with data. Yet another constraint is emerging that could prove just as important: moving information between those chips fast enough ... These 7 Stocks Will Solve AI’s Most Important Bottleneck

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 stock was surging as the company delivered reassurance the memory-chip boom can last for longer than expected.

A list of 20 highly rated stocks favored by analysts for gains over the next year includes only one that has risen this year: Nvidia.

Micron stock was surging as the company delivered reassurance the memory-chip boom can last for longer than expected.

Marvell (MRVL) has gained about 215.72% year to date at the time of writing, Wednesday afternoon, June 24. Meanwhile, the SPDR S&P 500 index (SPY) is up about 7.41% in the same period. The semiconductor giant has rallied thanks to its role in the AI boom. Strong fourth-quarter fiscal 2026 ...

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.

Asian stocks were mixed on Wednesday following a sell-off in big technology stocks from Asia to Wall Street. U.S. stock futures were also trading mixed, as global investors monitor market movements in Japan and South Korea, which have seen big gains in recent months on the global AI boom but both fell sharply on Tuesday. Samsung Electronics was up 3.7% after Tuesday’s 12.3% plummet.

Most of the day’s biggest losers were still up tremendously for 2026.

It’s a rough day for stocks that have benefited from the AI rally this year. These stocks are among the deepest in the red this morning: Chip makers: Micron Technology is down 12%. Advanced Micro Devices, Marvell Technology and Qualcomm fell between 6% to 9% at the opening bell.

Futures for the Nasdaq were more than 2% lower in early European trade as a global selloff in technology stocks gathered pace.

June 23 (Reuters) - Contracts tracking the tech-heavy Nasdaq fell 2%, leading declines among Wall Street futures on Tuesday, as concerns around imminent rate hikes in the United States and debt-backed

US futures were pointing higher at the start of the week as investors return from the Juneteenth holiday weekend, with technology stocks expected to lead gains despite lingering uncertainty over the Middle East and the prospect of further Federal Reserve tightening. Dow Jones futures were up...

On June 18, 2026, Marvell Technology drew investor attention with a price upgrade and renewed AI confidence.

The S&P 500 Index ($SPX ) (SPY ) on Thursday closed up +1.08%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed up +0.14%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +2.48%. September E-mini S&P futures (ESU26 ) rose +1.15%, and September E-mini Nasdaq futures...

By Max A.

Investing.com -- Shares of U.S. semiconductor companies climbed in premarket trading Thursday after President Trump said Apple has agreed to work with Intel to design and manufacture its chips domestically.