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Highflying memory-chip stocks Micron and Sandisk tumbled on Friday after hitting record highs on Wednesday.

Check out our earnings calendar for this week, as well as our previews and recaps of the more noteworthy reports.

The benchmark US stock measures were mostly tracking in the red before the open Friday as traders aw

By Medha Singh and Twesha Dikshit June 5 (Reuters) - S&P 500 and Nasdaq futures fell on Friday, as chipmakers lost steam following a strong rally and investors stayed cautious ahead of the May

Investors are slamming the brakes on the AI rally, dragging down shares in Broadcom, AMD, and Nvidia.

Shares have fallen in Asia, with South Korea’s benchmark dropping more than 5%, after sharp declines for some big artificial intelligence-related stocks in the U.S. On Wall Street on Thursday, computer chipmaker Broadcom’s shares sank 12.6% when it gave a forecast that fell short of investors’ expectations, raising concerns over the wider AI and technology sector. U.S. memory chip maker Micron Technology dropped 7.7%, and cybersecurity company CrowdStrike Holdings fell 3.8%.

The stock merely surrendered gains accumulated over the past week.

Investors in Micron Technology (MU) stock have laughed all the way to the bank over the past year, especially those who bought into the AI memory story early. Putting the rally in context, Micron stock has gained almost 100% in the past month alone and over 350% over the past six months, ...

$300 billion That's roughly how much market value Broadcom is slated to lose today after its results last night sent its shares sliding 13% premarket. The move underscores the high bar that companies tied to AI are now facing: The semiconductor and software maker logged strong quarterly revenue—fueled by demand for its AI chips—but left its 2027 outlook unchanged, sticking with guidance for AI semiconductor revenue of more than $100 billion.

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A look at the day ahead in European and global markets from Tom Westbrook Notwithstanding fresh hostilities in the Middle East, AI shares drove equity markets in Asia to new records on Wednesday.

The world's most valuable technology companies with the exception of Alphabet added billions ‌of dollars in market value in May, ‌as upbeat earnings outlooks and strong demand for AI chips fuelled ​a rally in their shares. Apple, memory chipmakers Micron Technology, Samsung Electronics and SK Hynix led the gains, adding $598 billion, $512 billion, $481 billion and $377 billion, respectively, in market value. Their ‌valuations rose to $4.58 ⁠trillion, $1.09 trillion, $1.10 trillion and $1.34 trillion, respectively.

By Stephen Nellis SAN FRANCISCO, June 2 (Reuters) - Micron Technology's march toward a $1 trillion valuation is nothing if not dramatic: a year ago it was a little over $100 billion.

By Stephen Nellis SAN FRANCISCO, June 2 (Reuters) - Micron Technology's march toward a $1 trillion valuation is nothing if not dramatic: a year ago it was a little over $100 billion.

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The chairman of South Korea's SK Group said on Tuesday its memory chip ‌unit SK Hynix aims to double wafer capacity ‌over the next five years. Chey Tae-won was speaking at the Computex conference ​in Taipei, where executives from some of the world's top technology companies, including Nvidia, are gathering. He added that he hopes his company can be a major high-bandwidth memory (HBM) supplier for Nvidia's Vera Rubin system.

A new day and a new reason to discuss a Micron stock bubble.

By Medha Singh and Twesha Dikshit June 1 (Reuters) - U.S. stock index futures climbed on Monday, supported by gains in Nvidia and Microsoft following their latest AI initiatives as investors looked

This week, tech investors will be watching chip and cybersecurity earnings, the impact of AI on labor market data, and the Computex annual chip summit.

Under Trump, the federal government has used CHIPS Act funds to buy stakes in a number of tech companies.

The S&P 500 is near record highs. Micron just became a $1 trillion company in 48 trading days. Credit spreads are historically tight. Jamie Dimon has seen this before. The JPMorgan Chase CEO has spent the better part of 2026 watching markets climb through the same risks he has been flagging for ...

Wall Street has a comfortable habit when it comes to memory chips. For 40 years, analysts treated companies like Micron the way you'd treat a fishing boat: useful, occasionally lucrative, but always at the mercy of a tide nobody controls. Prices boom, everyone piles in, supply floods the market, ...

Nvidia (NVDA) stock is up about 15.44% year to date, at the time of writing, Friday afternoon, May 29. Meanwhile, the SPDR S&P 500 index (SPY) is up about 11.06% in the same period. While the stock has outpaced the S&P 500, its growth is lagging that of other semiconductor companies that ...

A BofA analyst says Micron still trades at an attractive valuation with further upside ahead, as surging AI workloads tighten memory supply and keep the industry cycle strong.

Memory prices for PCs, smartphones, and gaming consoles are spiking. Consumers will bear the brunt of the inflation.

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Dell Technologies (DELL) stock is on the move in Friday's pre-market trading as its share price soars by as much as nearly 40% — bringing the share price into the $400 range — after reporting a booming $60 billion in AI server sales for the company's first quarter. Morning Brief Host Julie Hyman and Yahoo Finance Head of News Myles Udland dive into Dell's earnings results and how its AI demand-driven growth compares to that seen in the software sector.

Micron, Samsung and SK Hynix are cheap despite their $1 trillion valuations if long-term contracts stabilize the sector.

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(Bloomberg) -- Micron Technology Inc. is the third-best performer in the S&P 500 Index this year and at the same time one of the least expensive stocks in the market. While that dichotomy looks bullish on the surface, it may be more of a warning sign than a green light for investors.Most Read from BloombergSingapore Hands Byju's Founder His First Ever Jail TermIran’s Khamenei Says No Going Back for Middle East Rocked by WarEx-President Biden Sues to Stop DOJ Sharing Interview TapesTwo More Oil S