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

Investing.com - Micron Technology Inc (NASDAQ:MU) delivered the strongest quarterly results in its history after Wednesday's close, posting fiscal third-quarter 2026 revenue of $41.46 billion against a Wall Street consensus of $35.69 billion, a 16.2% beat, and earnings per share of $25.11 versus the $20.49 estimate, a 22.6% upside surprise. The print sent Micron shares up roughly 12.6% in extended trade to around $1,180.97, recovering from a regular-session close of $1,047.20.

AMD shares are up substantially after the company announced the acquisition of MEXT.

At $507.29, Advanced Micro Devices (NASDAQ:AMD) screens as fully valued, with a more attractive risk/reward profile emerging only on a macro-induced, index-wide technical pullback at or below $440. The stock is pressed against record territory just as Kevin Warsh gavels in his first Fed meeting. Systemic multiple compression could mask AMD’s enterprise market share gains ... Buy, Hold, or Sell: AMD Rested Near All-Time Highs as Kevin Warsh Opened His First Fed Meeting. Is AMD Stock a Buy at $507

On June 18, 2026, investors welcomed U.S.-Iran progress, helping indexes overcome yesterday's rate hike fears.

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.

Western Digital stock jumped again on Tuesday as the AI memory and storage trade reignited.

Investing.com -- Rackspace Technology (NASDAQ:RXT) shares rose 30% Tuesday after the company signed a definitive agreement with AMD (NASDAQ:AMD) for the phased deployment of 30 MW of AMD-based AI compute infrastructure.

Memory and storage chip companies surged on Monday, June 15, after the United States and Iran announced a peace agreement that will reopen the Strait of Hormuz. The rally didn't come about because the AI trade suddenly changed; it came about because the single biggest threat to it just got removed. ...

Advanced Micro Devices stock jumps Monday. The chip maker has made an acquisition to insulate it from rising memory costs.

Chip stocks rose broadly on Monday following an agreement to end the U.S.-Iran war. Big gainers included AMD and Micron.

Cathie Wood's firm ARK Invest staked a large position in Elon Musk's SpaceX on Friday. The firm already has a huge chunk of Tesla stock.

A Wall Street analyst on Friday upgraded AMD stock to buy from neutral, saying its GPU business is undervalued.

Investing.com -- S&P Global Ratings raised its long-term issuer credit rating on NVIDIA Corporation (NASDAQ:NVDA) to "AA" from "AA-," citing insatiable market demand for artificial intelligence systems. The upgrade reflects the chipmaker’s sustainable competitive advantage and massive cash flow generation within the rapidly expanding data center ecosystem. The ratings agency now forecasts Nvidia’s revenue to surge 82% in fiscal 2027 to $394 billion, followed by a 38% increase to $544 billion the

(Bloomberg) -- Retail traders’ infatuation with high-flying computer memory and storage companies is fading now that the next big thing — SpaceX’s initial public offering — is on the way. Most Read from BloombergXbox Plans Significant Layoffs as New CEO Plans OverhaulHouse Republican Says Hegseth’s D-Day Remarks ‘Inappropriate’US Strikes Iran in Trump Escalation Over Stalled Peace TalksTech Stocks Sink as Oil Jumps on US-Iran Jitters: Markets WrapOracle Falls After Data Center Costs Overshadow A

(Bloomberg) -- Trump officials have spent the past week embroiled in a remarkable argument — over what, exactly, their China tech policy has been for the past year.Most Read from BloombergSpaceX, Other Mega IPOs Denied Fast Index Entry by S&PSaylor’s Bitcoin Machine Is Misfiring on Every CylinderGlazer Family Members Study Manchester United Stake SaleRepublican-Led House Votes to Stop Iran War, Rebuking TrumpBloomberg Retracts Incorrect Story on RBI GoldThe debate concerns whether the Trump admi

(Bloomberg) -- Trump officials have spent the past week embroiled in a remarkable argument — over what, exactly, their China tech policy has been for the past year.Most Read from BloombergSpaceX, Other Mega IPOs Denied Fast Index Entry by S&PGlazer Family Members Study Manchester United Stake SaleSaylor's Bitcoin Machine Is Misfiring on Every CylinderRepublican-Led House Votes to Stop Iran War, Rebuking TrumpDow Average Hits Peak as Old-School Stocks Beat AI: Markets WrapThe debate concerns whet

(Bloomberg) -- Trump officials have spent the past week embroiled in a remarkable argument — over what, exactly, their China tech policy has been for the past year.Most Read from BloombergGlazer Family Members Study Manchester United Stake SaleSpaceX, Other Mega IPOs Denied Fast Index Entry by S&PSaylor’s Bitcoin Machine Is Misfiring on Every CylinderRepublican-Led House Votes to Stop Iran War, Rebuking TrumpDow Average Hits Peak as Old-School Stocks Beat AI: Markets WrapThe debate concerns whet

Shares of Broadcom (NASDAQ:AVGO) are down 14% in Thursday morning trading, sinking to around $410 after closing Wednesday at $479.23. The reversal follows the company’s fiscal Q2 2026 earnings release after the close on June 3. The pain is spreading. Advanced Micro Devices (NASDAQ:AMD) is off 4% to around $521, and Intel (NASDAQ:INTC) is down ... Broadcom Sinks 14% on Soft AI Chip Outlook Despite Earnings Beat, Dragging Down AMD and Intel

U.S. stock futures were mostly lower, led by losses in the Nasdaq-100, after Broadcom’s disappointing guidance.

The Philadelphia semiconductor index, known as SOX, hit a record high as AMD, Marvell and other chip stocks rose.

New AI-focused PC chips arrive this fall with Dell, Lenovo, and Windows for Arm support.

Even by the standards of the artificial-intelligence boom, the gains in chip stocks this year have been extraordinary. Sandisk has soared 570%. Intel has more than tripled. Samsung, Micron and SK Hynix have all climbed into the ranks of $1 trillion companies.

The frenzied rally in chip stocks passed a new milestone on Wednesday, with the PHLX Semiconductor Index posting its best start to a year on record. Samsung Micron and SK Hynix have all climbed into the ranks of $1 trillion companies. Investors’ enthusiasm for the building-blocks of artificial intelligence helped pull the stock market out of its Iran-war slump, while raising worries that a surge this dramatic must end sometime.

After a brief cool-off last week, U.S. semiconductor and memory stocks are rallying in Tuesday morning trading, led by Micron, which traded above a $1 trillion market capitalization for the first time.

Nvidia stock has become even more inexpensive on a price-to-earnings basis and compared with Wall Street's targets.

The massive gains in chip manufacturers from South Korea to Silicon Valley have hit a volatile stretch. Chip makers, including Intel, Micron and AMD, closed Monday on their worst two-session skid since March, an abrupt halt to a torrid weekslong rally.

Intel stock finally snapped its 5-day winning streak and it’s already back on the charge. The shares were jumping 3.8% in premarket trading after closing 2.4% higher Tuesday to end its five-day losing run. The stock fell 16% over that period and investors were perhaps starting to question whether it would be more than a blip.

(Bloomberg) -- For much of the year, chip stocks have been powering the market higher. Now, Nvidia Corp.’s earnings have a chance to confirm that the rally has more room to run — or add another brick to investors’ wall of worry.Most Read from BloombergUS Lawmakers Plan New $130 Fee for Electric Vehicle OwnersNATO Is Starting to Consider Hormuz Mission to Protect ShipsHasbro Cancels Dungeons & Dragons Game From ‘Star Wars’ VeteranUS 30-Year Yield Hits Highest Since 2007 as Selloff DeepensBilliona

The AI chipmaker's stock surged on its open day of trading last week, and it's still well above its IPO price.