U.S. forces carried out a "series of powerful strikes" against Iran late Tuesday after the Middle Eastern country struck three commercial ships passing through the Strait of Hormuz.
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SEOUL, July 8 (Reuters) - Shares of South Korean memory chipmakers Samsung Electronics and SK Hynix fell as much as 4.4% and 5%, respectively, in early trade on Wednesday, tracking a broad selloff in
Shares of South Korean memory chipmakers Samsung Electronics and SK Hynix fell as much as 4.4% and 5%, respectively, in early trade on Wednesday, tracking a broad selloff in U.S. semiconductor stocks on growing concerns about the sustainability of the AI-driven chip boom. High-flying memory and semiconductor stocks tumbled overnight, with Intel, Micron and AMD closing down 9.7%, 4.7% and 6.5%, respectively. MKTS/GLOB] Also, the Philadelphia Semiconductor Index lost 4.7% as investors questioned whether AI-related spending can be sustained.
(Bloomberg) -- Samsung Electronics Co. has begun mass production of its most advanced data center storage drive, which is set for use inside Nvidia Corp.’s upcoming Vera Rubin platform. Most Read from BloombergGreece Offers Bounty to Catch Ravenous Fish Lured by Warming SeaChip Stocks Sink After Blistering Run as Oil Jumps: Markets WrapTwo Millennium Trading Pods Made About $3.7 Billion Last MonthMicrosoft’s Xbox to Cut 3,200 Jobs, Divest Five Studios in Major OverhaulChina Sentences Official to
For the first time, investors outside the United States can use tokenized stocks as collateral to trade perpetual futures on U.S. equities, without a traditional brokerage account. Ondo Perps, a new decentralized perpetual futures platform built on technology developed by Ondo Finance, launched on ...
Micron Technology (MU) just issued a different kind of artificial intelligence caution to investors. The dismal earnings picture isn't the problem. It is not because demand is collapsing. It does not even arise from an obvious shift in the memory-chip cycle. Instead, the warning comes from the ...
S&P 500 companies are expected to report 23.3% earnings growth for Q2, the second straight quarter above 20% and far above the average growth rate of 16.4% over the past five years, according to FactSet. The key question for markets, according to famed investment strategist Ed Yardeni, is whether analysts got carried away after Q1 earnings and set the bar too high. "The big risk up ahead is that technology companies, especially the hyperscalers, won't beat analysts' overly optimistic earnings growth estimates for the quarter," Yardeni wrote in Monday note.
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's (005930.KS) preliminary earnings results are causing volatility in the memory sector, just ahead of SK Hynix's (000660.KS) Friday IPO. Yahoo Finance Markets and Data Editor Jared Blikre takes a closer look in the video above.
Memory and storage stocks are selling off sharply in early trading Tuesday, reversing Monday’s rebound. Micron Technology (NASDAQ:MU) shares are down 7% to $917, SanDisk (NASDAQ:SNDK) stock is off 7% to $1,616, and Western Digital (NASDAQ:WDC) shares are dropping 7% to $537. The selling extends across the group. Seagate Technology (NASDAQ:STX) stock is down 5% ... Micron, SanDisk, and Western Digital Sink 7% as Samsung Earnings Spark a Memory Selloff
Samsung Electronics stock dived even after it forecast a 19-fold increase in operating profit from the same period a year earlier.
Samsung results spark declines across semiconductor sectorMicron Technology (NASDAQ:MU) shares fell 4. 9% in premarket trading on Tuesday, extending a broader decline across the memory semiconductor industry after Samsung Electronics’ latest earnings update prompted selling throughout the sector.
Brace for volatility as SpaceX joins the Nasdaq-100, Waller defends Fed’s use of forward guidance, and more news to start your day.
July 7 (Reuters) - Futures tied to the tech-heavy Nasdaq dropped on Tuesday on declines in chip stocks over concerns about the sustainability of the AI-driven rally despite strong results from Samsung
AI-driven momentum is keeping bulls in high spirits after the Dow’s record close, though investors are a bit cautious ahead of the Fed minutes and fresh corporate catalysts.
Samsung’s stock slid in Korea even as the company posted stellar Q2 preliminary results; retail traders believe strong performance was already priced into the shares.
(Bloomberg) -- Samsung Electronics Co.’s quarterly profit surged 19-fold, soaring past elevated expectations due to rocketing demand for memory chips needed in AI data centers.Most Read from BloombergGreece Offers Bounty to Catch Ravenous Fish Lured by Warming SeaMicrosoft’s Xbox to Cut 3,200 Jobs, Divest Five Studios in Major OverhaulSaudis Slash Main Oil Price to Rare Discount as Market DivesOil, Gas Tankers Cross Hormuz Via Oman-Side Route After U-TurnsTwo Millennium Trading Pods Made About $
Micron Technology (NASDAQ: MU) is the most directly tradeable name tied to Appaloosa’s haul. Bloomberg identified Micron as one of the fund’s biggest winners alongside Samsung Electronics, SK Hynix, Kioxia Holdings, and Sandisk Corp., all of which Tepper rode through an AI-infrastructure spending boom that has reshaped the memory-chip landscape in 2025 and into 2026.

Micron hits an interesting level on the charts.
Micron Technology and Ford Motor on Monday signed a long-term agreement to secure the supply for memory and storage platforms used in the automaker's next-generation vehicle production. This comes days after Micron's similar agreement with General Motors, as part of the chipmaker's ongoing investments to expand manufacturing in the United States for automotive customers, including its expansion of advanced DRAM production in Virginia. DRAM, or dynamic random-access memory, is a critical component for servers that power cloud computing, databases and AI workloads.
SK Hynix filed to offer ADRs in the US as it seeks to raise roughly $28 billion amid the AI boom.
Stock Market Today: The Dow Jones index fell Monday, while tech futures rallied. Micron stock and Sandisk rebounded in premarket trading.
Investing.com -- Memory and storage stocks are climbing in premarket trading on Monday, with Micron up 2.2%, SanDisk gaining 3.6%, Western Digital rising 3.4% and Seagate adding 1.8%, as bullish analyst notes pointed to pricing upside and durable AI-driven demand.
Intel was leading a chip-sector recovery, while memory storage stocks Sandisk and Western Digital were also climbing.