Notícias

A number of stocks jumped in the afternoon session after President Trump landed in Beijing alongside Nvidia CEO Jensen Huang and Micron CEO Sanjay Mehrotra for a summit with President Xi Jinping, raising hopes that the two sides could reach a deal to ease chip export restrictions and stabilise rare earth supply chain, the two pressure points that have most constrained the sector.

Micron is up almost 700% over the past year, but it still has plenty of room to grow.

The semiconductor stock surge has some on Wall Street warning about euphoria in the market.

Investing.com -- Major memory-chip manufacturers are experiencing an unprecedented surge in profitability driven by runaway artificial intelligence demand, according to a Wall Street Journal report published on Saturday.

Investors already factor in cyclicality in the chip industry. The bad news is that they’ve frequently gotten their assessments wrong.

Shares of Micron Technology Inc have soared over the last year. The rising share price has boosted returns for shareholders of the semiconductor stock, including several members of Congress. Congress Members Bet on Micron Stock in 2026 The Benzinga Government...

Nvidia (NVDA) stock closed the May 15 trading session 4.42% down at $225.32, according to Yahoo Finance. Micron closed 6.62% lower at $724.66Intel closed 6.18% lower at $108.77AMD closed 5.69% lower at $424.1Broadcom closed 3.32% lower at $425.19Marvell closed 3.12% lower at $176.89 Intel gained ...

Micron's rally has been nothing short of incredible.

Micron Technology, Inc. (NASDAQ:MU) is one of the Top 10 Stocks That Will Profit from AI. The company is also one of the three major global memory manufacturers of High Bandwidth Memory (HBM3E), a critical component for the world’s most powerful AI GPUs. On April 28, 2026, D.A. Davidson initiated coverage on Micron Technology, Inc. […]

South Korea is often-overlooked but its stock market is the hottest in the world this year. The boom is led by chip powerhouses SK Hynix and Samsung Electronics.

Sandisk and Micron trade below nine times forward earnings despite surging AI-driven demand for memory chips.

The S&P 500 Index ($SPX ) (SPY ) on Friday closed down -1.24%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed down -1.07%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down -1.54%. June E-mini S&P futures (ESM26 ) fell -1.26%, and June E-mini Nasdaq futures...

Optical networking is becoming increasingly relevant, and Marvell has revised its interconnects growth expectations to 50% for FY27.

The Roundhill Memory ETF (CBOE:DRAM) launched on April 2, 2026 as the first pure-play memory chip ETF, and in roughly six weeks it has returned 96%. Investors own DRAM for clean exposure to the HBM and AI memory build-out without picking between Samsung, SK hynix, or Micron. The catch: DRAM is a three-stock basket in ... The DRAM ETF Holds 73% in Just Three Companies, And That’s the Real Problem

Meta’s (NASDAQ:META) Chief Financial Officer, Susan Li, said in the earnings call that they anticipate 2026 capital expenditures “…to be in the range of $125-145 billion, increased from our prior range of $115-135 billion.” Wall Street punished the stock for this level of spending, arguing that Meta Platforms was leaning too heavily into data centers and ... Money Pit? Zuckerberg Just Exposed Why Hyperscaler AI Spending Keeps Going Up

Even without China, Nvidia and Sandisk are selling chips as fast as they can manufacture them.

The market’s appetite for memory chip makers is feverish, but this subset of the semiconductor industry might be looking a bit too hot. Memory companies have been the latest beneficiaries of the artificial-intelligence investing craze, a boom that has lifted the entire semiconductor sector. The reason is its focus on memory chips and its heavy concentration on three companies in particular: Micron Technology and South Korea’s SK Hynix and Samsung Electronics.

China didn't do what it was supposed to at the Trump-Xi summit, and now semiconductor investors are worried.

Micron Technology is back in focus after an analyst fair value estimate shifted from US$526.48 to US$584.62, signaling a meaningful reset in how the stock is being valued. Much of that move lines up with a wave of fresh research, as analysts rework models around AI driven memory demand, tight supply, and the debate over how much optimism is already priced in. As you read on, you will see how to track this evolving narrative and what to watch for in the next round of updates. Analyst Price...

JPMorgan just raised its price target on Hewlett Packard Enterprise (NYSE:HPE) to $37 from $27, maintaining an Overweight rating. The firm tied the call to a reversal of memory-related concerns that has powered the recent rally in the IT hardware group. For prudent investors, the price target raise signals that Wall Street sees more room ... JPMorgan Just Hiked Hewlett Packard Enterprise Price Target to $37: Memory Reversal Powers IT Hardware Rally

Japanese memory supplier Kioxia announces plans to list American depositary receipts on a U.S. stock exchange.

The Philadelphia Semiconductor Index has climbed roughly 64% since late March. Nathan Peterson, Director of Derivatives Research and Strategy at Schwab, framed last week’s action around a single dominant theme on the firm’s Market Update podcast: “The driving engine behind last week’s push higher in stocks continued to be the AI infrastructure plays, especially in ... The AI Chip Rally Is Masking a Dangerous Truth. Half the S&P 500 Is Being Left Behind

Sandisk insiders are harvesting gains from a blistering stock rally that has been fueled by artificial-intelligence demand for the company’s memory products. A filing with the Securities and Exchange Commission shows Chief Accounting Officer Michael Pokorny sold 2,446 shares on Tuesday for $1,426.18 each, or roughly $3.5 million. Following the transaction, Pokorny directly owned 22,375 Sandisk shares, which were valued at just under $31 million based on Thursday’s closing price of $1,382.72.

SNDK rides on booming AI-driven data center demand as enterprise SSD sales surge and new QLC Stargate solutions fuel growth.

Micron (NASDAQ:MU) is the memory stock dominating every AI headline this quarter, with traders glued to high-bandwidth memory pricing and the next supply-cycle data point. But here is what you should actually be watching. Memory has always been a commodity-cyclical business. The pricing leverage powering Micron’s current run can reverse on a single Samsung or ... Forget Micron. Every Dollar of AI Memory Spending Has to Pass Through These 2 Stocks First

Investing.com -- Samsung Electronics has entered emergency management mode as up to 50,000 employees prepare to strike for 18 days starting May 21, according to Mizuho TMT Sector Specialist Jordan Klein. The company has begun a "warm down" of its memory fabs at the Pyeongtaek facility to prevent equipment damage during a potential stoppage.

Dow futures fell as oil prices and Treasury yields jumped. AI chip plays Applied Materials, Nvidia and Cerebras retreated. The Trump-Xi summit is over.