By Twesha Dikshit and Utkarsh Hathi May 26 (Reuters) - The S&P 500 and the Nasdaq traded near record highs on Tuesday, with AI-fueled optimism offsetting concerns over Middle East peace talks after
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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.
By Stephen Culp NEW YORK, May 26 (Reuters) - U.S. stocks rose on Tuesday, parting ways with their European counterparts, and falling WTI crude prices diverged from spiking Brent crude prices as
May 26 (Reuters) - Wall Street's main indexes opened higher on Tuesday, with AI-fueled optimism overshadowing concerns over Middle East peace talks after recent U.S. strikes on Iran.
It's not just monetary policy that Warsh wants to change.
U.S. chip and memory stocks rallied premarket following gains for artificial intelligence-related names in Hong Kong and South Korea.
In spite of the first glimmer of hope in weeks, the bad news continues to pile up for the stock market.
Dissent within the Federal Open Market Committee (FOMC) appears to be far greater than initially believed.
With earnings season done, the stock market moves into digestion and distraction territory as investors integrate the whole of corporate data with extracurricular corporate news, economic releases, the bond market’s not-so-subtle signals, and whatever distractions, surprises, and unknown unknowns emerge.
Despite recent sell-offs, Poet Technologies stock is still up roughly 130% this year.
Economic dynamics and the new Fed chair's strong views on monetary policy have Warsh and Trump on a collision course.
The new head of the head is taking the helm at one of the most challenging times in modern history.

<body><p>STORY: U.S. stocks rose on Friday, with the Dow reaching an intraday record high, as investors cheered signs of progress in talks to end the Middle East conflict and a strong corporate earnings season.</p><p>The Dow added six tenths of one percent, the S&P 500 climbed four tenths and the Nasdaq two tenths.</p><p>The U.S. has made some progress toward a deal with Iran, though more work remains, Secretary of State Marco Rubio said on Friday. </p><p>Iran’s foreign ministry spokesman said differences between the two sides remained deep.</p><p>Shana Orczyk Sissel, founder and chief executive officer of Banríon Capital Management say investors should expect more bumps in the road as these talks continue.</p><p>"So in terms of what this means for the market, I think that for as long as we have this uncertainty around how long the tensions and the war will continue, global oil markets will be under pressure, which will continue to lead to higher volatility in the equity and the fixed income markets. And until we have some sort of resolution, I think investors can expect volatility and higher than average inflation.”</p><p>This will become a focus for Kevin Warsh who was sworn in as the new Federal Reserve chair Friday.</p><p>Semiconductor stocks, which have driven recent Wall Street gains, were mostly higher though Nvidia slipped about two percent. </p><p>Shares of U.S. computer makers surged following strong results from China's Lenovo Group with Dell surging nearly 17%.</p><p>:: Workday</p><p>And Workday rose 5% after the human resources software provider exceeded expectations for first-quarter revenue and profit.</p></body>

Elon Musk's private space operator, SpaceX (SPAX.PVT), released its S-1 filing this week as it plans to go public via IPO in June. The Wall Street Journal has reported that AI developer OpenAI (OPAI.PVT) is preparing to file for its own mega-IPO. As investors anticipate this mega-IPO, should they be equally cautious as they are bullish on these companies ? Portfolio Wealth Advisors president and CIO Lee Munson, Yahoo Finance Markets and Data Editor Jared Blikre, and Senior Business Reporter Ines Ferré weigh in on the wave of upcoming IPOs.
May 22 (Reuters) - Wall Street's main indexes opened higher on Friday with the Dow hitting an intraday record high as investors watched for progress in talks to end the nearly three-month Middle East
President Trump and Wall Street want interest rates cut, but inflation has other plans.
By Ankur Banerjee and Stefano Rebaudo May 22 (Reuters) - Global stocks rose, the U.S. dollar hovered around its highest levels in over six weeks and oil prices edged up, as a great deal of uncertainty
Nvidia closed 1.8% lower. Nvidia’s stock is up 67% over the past 12 months, making it the largest publicly listed company in the world, with a market value of nearly $5.4 trillion. The music-streaming company said it plans to roll out an AI tool allowing users to make covers and remixes of songs from Universal Music Group artists.
By Dhara Ranasinghe LONDON, May 22 (Reuters) - A strong rally in tech stocks has largely gone under the radar against a darkening backdrop for European equity markets as the energy shock triggered by
A strong rally in tech stocks has largely gone under the radar against a darkening backdrop for European equity markets as the energy shock triggered by the Iran war dampens economic growth. The war has paused "Make Europe Great Again" trades, with the region's shares expected to underperform U.S. peers as long as it persists. "The performance of our EU AI baskets since April is on par with the Nasdaq, just a touch behind Taiwan," said TS Lombard European and global macro director Davide Oneglia, referring to the U.S. index and Taiwan's bourse.
Record Q1 revenue, raised 2026 guidance, and the pending SkyWater acquisition give IonQ company-specific markers to watch as federal funding headlines draw attention back to quantum computing.
New federal quantum computing funding plans propelled this quantum specialist higher, today, May 21, 2026.