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Trading Day: Talks + tech = boom!

Published by Global Banking & Finance Review

Posted on June 1, 2026

5 min read

· Last updated: June 1, 2026

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US Stock Markets Surge as AI and Tech Sectors Drive New Highs

Market Overview and Key Developments

By Jamie McGeever

ORLANDO, Florida, June 1 (Reuters) - Conflicting headlines on the U.S.-Iran ceasefire dominated world markets on Monday, with the big three U.S. stock indices eventually joining several key global benchmarks in an AI-driven rally to new highs after President Donald Trump said the two sides were still talking.

In my column today, I look at the so-called "K-shaped" U.S. economy. The personal saving rate has slumped to a historic low, while corporate America and the asset-owning rich are enjoying the fruits of the AI capex boom. Something has to give, right?

If you have more time to read, here are a few articles I recommend to help you make sense of what happened in markets today.

Recommended Reads

1. Ceasefire very likely to end if Israeli attacks on Lebanon persist, Iranian TV says

2. AI giant Anthropic confidentially files for U.S. IPO as investors bet big on AI future

3. Nvidia launches new chip to bring AI directly to personal computers

4. Factories face soaring costs as Iran war causes supply shocks

5. INSIGHT-A bachelor's in rare earths? In China, there are schools for that

Today's Key Market Moves

Stocks and Indices

• STOCKS: MSCI World, MSCI Asia ex-Japan, MSCI EM index, Wall Street's big three indexes, Japan's Nikkei all hit new highs. South Korea +4%. Europe, UK fall.

Sectors and Shares

• SECTORS/SHARES: Only two of the S&P 500's 11 sectors rise - tech +2.5%, energy +1.9%. The rest fall, utilities leading the way -3%. Dell, Oracle both +10%, Nvidia +6%, Micron tops $1,000. Hewlett Packard +35% in after-hours trade following results. Qualcomm -9%, Meta and Intel -5%.

Foreign Exchange

• FX: Dollar up broadly, USD/JPY up towards 160.00. NZD, SEK -1%, biggest G10 movers; ARS -1.5%, biggest EM decliner. Bitcoin -3% to lowest since mid-April.

Bonds

• BONDS: Treasury yields up as much as 3 bps.

Commodities and Metals

• COMMODITIES/METALS: Oil spikes: Brent +5%, WTI +6%. U.S. natgas -3%. Gold -1%.

Today's Talking Points

IPO Mania

Wall Street's AI frenzy went up a notch on Monday. Nvidia unveiled a new chip that puts AI capabilities directly into laptops and desktops, and Anthropic said it has confidentially filed for a U.S. market listing. OpenAI is preparing a similar filing, and SpaceX is set to price its IPO later this month.

That's potentially up to $4 trillion of market cap valuation at IPO in the coming weeks. Even though the value of shares floated will be much lower, the questions still remain - will the market be able to absorb these new issues, and is this a sign that the market is at or near a frothy top?

Manufacturing and ISM Data

Figures on Monday showed that U.S. manufacturing activity is growing at its fastest pace in four years, driven by AI capex. This may be something of a surprise to the casual observer (not the AI capex bit) - aren't tariffs, inflation, and record-low consumer confidence meant to be a dead weight on the economy?

Maybe firms are front-loading orders ahead of a downturn, and executives do say war, tariffs and price pressures are major concerns. Still, factories are doing brisk business, to the surprise of many economists, if the U.S. economic surprises index is any guide.

Market Leadership

Monday's session on Wall Street was remarkable. The big three indexes - S&P 500, Nasdaq and Dow - all hit new highs. Yet only two of the 11 sectors on the S&P 500, the broadest measure of the market, actually rose: tech +2.4% and energy +2%. The other nine sectors all fell, some significantly - utilities slumped 3% and consumer discretionaries fell 2.6%.

Narrow leadership in U.S. stocks is nothing new, but this is pretty remarkable, especially considering some big tech names like Meta, Intel and Qualcomm fell between 5% and 9%. Don't rule out another tech-led rise on Tuesday, after Hewlett Packard shares soared 35% after the bell on Monday.

What Could Move Markets Tomorrow?

Key Events to Watch

  • Developments in the Middle East
  • Australia current account (Q1)
  • South Korea inflation (May)
  • Euro zone inflation (May, flash estimate)
  • Bank of England Governor Andrew Bailey speaks to House of Lords, BoE rate-setter Megan Greene speaks at separate event
  • U.S. 'JOLTS' job openings (April)
  • U.S. Federal Reserve officials scheduled to speak include Minneapolis Fed President Neel Kashkari and Cleveland Fed President Beth Hammack
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Disclaimer

Opinions expressed are those of the author. They do not reflect the views of Reuters News, which, under the Trust Principles, is committed to integrity, independence, and freedom from bias.

(Reporting by Jamie McGeever; Editing by Nia Williams)

Key Takeaways

  • U.S. personal saving rate hit near‑record lows even as AI capex boosts corporate resilience
  • Anthropic confidentially filed for a U.S. IPO, raising hopes for mega‑valued AI listings
  • Nvidia launched the RTX Spark chip, pushing AI capabilities onto personal computers

Frequently Asked Questions

What drove US stock indices to new highs?
A rally in the tech sector, fueled by major AI developments and ongoing US-Iran ceasefire talks, pushed the big three US stock indices and several global benchmarks to new highs.
Which companies and sectors outperformed in the latest trading session?
Only two S&P 500 sectors rose: tech (+2.5%) and energy (+1.9%). Companies like Dell, Oracle, Nvidia, and Hewlett Packard saw significant gains.
Why is there concern about market absorption of new IPOs?
With major IPOs like Anthropic and potentially OpenAI and SpaceX on the horizon, there are questions about whether the market can absorb up to $4 trillion of new valuations.
What economic trends are highlighted in the article?
The article discusses a historic slump in the personal saving rate, strong corporate earnings from AI investments, and rapid growth in US manufacturing activity despite economic headwinds.
What developments could move markets next?
Key factors include Middle East developments, inflation data from South Korea and the Eurozone, Australia's current account report, and comments from the Bank of England Governor.

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