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<body><p>STORY: U.S. stocks ended mostly higher Monday boosted by shares of chip companies.</p><p>While the Dow fell slightly, the S&P 500 added three tenths of one percent and the Nasdaq climbed about nine tenths.</p><p>:: Intel</p><p>Intel shares jumped 11% after news website The Information reported that Alphabet's Google had placed an order to manufacture more than 3 million tensor processing units in 2028.</p><p>:: Marvell Technology</p><p>And shares of Marvell Tech rose 9.5% after S&P announced that the company would be added to the S&P 500 index later this month.</p><p>Also, Iran and Israel said they had halted attacks on each other.</p><p>This came after an appeal from U.S. President Donald Trump that they immediately "stop shooting." </p><p>The attacks over 24 hours were the most direct confrontation between Iran and Israel since an April ceasefire in the war.</p><p>Justin Livengood, senior portfolio manager with Invesco, says he thinks regardless of when there is an end to the conflict in the Middle East, energy prices could stay higher, which could lead the Federal Reserve to raise interest rates.</p><p>“Inflation's been drifting up in general the last six to nine months, not just for oil prices but even for core elements. And that's a concern. I think that concern persists as oil and natural gas prices linger higher. And the longer that persists, the more likely we are to have a Fed feel they need to raise rates late this year. I certainly feel that right now the base case for the Fed is a hike, not a cut, as their next move. And I think with each week and month that this Middle East conflict continues. The odds of that hike get pulled forward.” </p><p>:: Apple</p><p>Other stocks on the move included Apple which dropped almost 2% after announcing a Siri revamp at its annual Worldwide Developers Conference.</p><p>:: AWS</p><p>And shares of Corning gained 5.5% after Amazon announced a multi-year multi-billion-dollar deal to buy the company's optical fiber and cables for its data centers. </p></body>
Shares of manufacturing equipment and systems provider Advanced Energy (NASDAQ:AEIS) jumped 6.5% in the morning session after the stock moved in sympathy with other semiconductor companies as peer Marvell Technology was set to join the S&P 500 index.
Shares of networking chips designer Marvell Technology (NASDAQ: MRVL) jumped 10.3% in the morning session after S&P Dow Jones Indices announced the chipmaker will be added to the S&P 500 index.
There could be a catalyst around the corner that sends the stock higher.

Marvell (MRVL) stock has been surging on news that it will be added to the S&P 500 (^GSPC) on Jun. 22. Yahoo Finance Markets and Data Editor Jared Blikre takes a look at how stocks have historically performed in the days leading up to and following index addition.
Marvell Scores Landmark S&P 500 Win Amid AI-Fueled Surge
SNDK and MRVL are emerging as AI winners, fueled by booming data center demand, strong revenue growth and expanding AI infrastructure.
The S&P 500 is usually scheduled to rebalance on the third Monday in June; in 2026, it will be on the fourth Monday.
After analyzing 1,926 S&P 500 additions going back to 1957, Yahoo Finance found that stocks tend to outperform before joining the index, then fall behind the market after they get in.
Is MRVL a good stock to buy? We came across a bullish thesis on Marvell Technology, Inc. on Atlas.ML’s Substack. In this article, we will summarize the bulls’ thesis on MRVL. Marvell Technology, Inc.’s share was trading at $198.70 as of May 27th. MRVL’s trailing and forward P/E were 64.72 and 51.81 respectively according to Yahoo Finance. […]
CRDO stock soars 78% in 3 months as AI demand fuels growth, but investors weigh whether strong fundamentals can justify its premium valuation
Micron Technology (MU) has been a standout name in the artificial intelligence trade for most of 2026, with its stock gaining an explosive 173.92% since the beginning of the year. It crossed $1 trillion in market value in late May. And then, things changed. Over two trading days, a large piece of ...
A Computex endorsement, a $2 billion Nvidia investment, and an S&P 500 slot… the AI chipmaker is suddenly everywhere at once
Marvell Technology Inc.’s (NASDAQ:MRVL) upcoming inclusion in the S&P 500 Index could create a new source of demand for the AI networking chipmaker just days after a sharp sell-off exposed investor concerns about stretched valuations in the semiconductor sector. • Marvell Technology stock is surging to new heights today. What’s driving MRVL stock higher? Shares of Marvell surged more than 10% Monday after S&P Dow Jones Indices announced the company would join the benchmark index on June 22. The
On this episode of Stock Movers with Alexis Christoforous: - Shares of The Campbell's Company (CPB) edged higher ahead of the US market open after the canned soup maker reported adjusted earnings per share for the third quarter that beat the average analyst estimate. - Eli Lilly (LLY) shares gained in the early session following obesity drug presentations at the American Diabetes Association conference. Citi analysts say their conviction on Lilly is firmly intact, given the company's incretin portfolio is "not built around singular blockbusters." - Shares of Marvell Technology (MRVL) and Flex (FLEX) are rising in premarket trading as the companies are set to replace Pool Corp. and Campbell's in S&P 500 before the market open on June 22, S&P Dow Jones Indices says in emailed statement.

Yahoo Finance's Julie Hyman takes a look at some of Monday's trending tickers and stories, including Corning's (GLW) and Amazon's (AMZN) artificial intelligence (AI) deal, Marvell's (MRVL) upcoming inclusion in the S&P 500 (^GSPC), and Cerebras (CBRS) stock surging after various Wall Street analysts initiated coverage on the company.
Marvell Technology (NASDAQ:MRVL) is the name on every chip trader’s lips after a 305.44% one-year rip that turned custom AI silicon into the most crowded trade in semiconductors. But here’s what you should actually be watching. The Marvell trade is mathematically exhausted Last Friday’s leverage shakeout told you everything. Marvell dropped 16.74% in a single ... Forget Marvell: 1 Unstoppable Semiconductor Stock to Buy Hand Over Fist After the Market Pullback
Marvell Technology Inc (NASDAQ:MRVL) shares jumped 10% in early trading after it was confirmed that the stocks will be added to the S&P 500 index. The shares had been up in afterhours trade Friday following the announcement of its upcoming inclusion in the benchmark S&P Dow Jones...
The chips and networking company’s shares are already up 210% for the year, powered higher by the AI boom.
Shares Jump 10% in Early Trading Monday
AMD will reach a $1 trillion market cap sooner than the recently touted Marvell Technology.