US stocks leap after oil prices slow their spike

Financial Markets Wall Street Bobby Charmak works on the floor at the New York Stock Exchange in New York, Monday, March 30, 2026. (AP Photo/Seth Wenig) (Copyright 2026 The Associated Press. All rights reserved.) (Seth Wenig/AP)

NEW YORK (AP) — U.S. stocks are bouncing back on Tuesday as the spike for oil prices because of the war with Iran slows.

The S&P 500 jumped 1.2%, a day after it fell more than 9% below its all-time high set early this year. The Dow Jones Industrial Average was up 400 points, or 0.9%, as of 9:35 a.m. Eastern time, and the Nasdaq composite was 1.6% higher.

The rebound came as steadying oil prices took some pressure off Wall Street. The price for a barrel of Brent crude oil, the international standard, inched down by less than 0.1% to $107.37. Benchmark U.S. crude rose 0.7%.

Oil prices have been dictating the U.S. stock market’s sharp swings since the war began, with Brent shooting from roughly $70 per barrel to as high as $119 at times. The worry is that the war may last a long time and keep oil and natural gas from the Persian Gulf out of global markets, which could create a brutal blast of inflation.

Analysts said optimism entered markets overnight following a report from The Wall Street Journal saying President Donald Trump told aides he’s willing to end the U.S. military campaign against Iran even if the Strait of Hormuz remains largely closed. The strait is a narrow waterway off Iran connecting the Persian Gulf to the open ocean, and a fifth of the world’s oil sails through it on a typical day.

To get the strait open, Trump could try diplomatic talks with Iran and then push allies in Europe and the Gulf to take the lead, according to the report.

On his social media network, Trump on Tuesday morning urged the United Kingdom and other countries to “build up some delayed courage, go to the Strait, and just TAKE IT.”

Trump’s own words have become less impactful for financial markets, after he touted what he called productive talks with Iran over the last week, only to turn around and threaten the “obliteration” of Iranian power plants.

Oil prices have already shot high enough that inflation in Europe accelerated to 2.5% in March, up from February’s 1.9%.

In the United States, the price for a gallon of gasoline topped $4 per gallon for the first time since 2022. That’s squeezing budgets for U.S. households and preventing them from spending on other things. The effects are also carrying far past gasoline pumps and affecting companies that use any ships, trucks or planes to move their products.

Tuesday’s slowdown for oil prices helped boost stocks of companies that have big fuel bills. Norwegian Cruise Line Holding steamed 2.9% higher, and American Airlines climbed 1.3%.

Tech stocks were the strongest forces lifting the market. Marvell Technology climbed 7.6% to help lead the market after Nvidia invested $2 billion in the company and announced a partnership with it.

Nvidia, which is Wall Street’s most influential stock because it’s the largest, rose 1.9%.

In the bond market, Treasury yields eased again. The yield on the 10-year Treasury fell to 4.30% from 4.35% late Monday and from 4.44% at the end of last week. That’s a significant move for the bond market.

Lower yields should pull downward on rates for mortgages and other loans for U.S. households and businesses, which have shot upward since the war began.

The yield on the 10-year Treasury was at just 3.97% in late February, before worries about high oil prices erased traders’ hopes for a possible cut to interest rates by the Federal Reserve this year.

In stock markets abroad, indexes rose in Europe following a tougher finish in Asia. South Korea’s Kospi fell 4.3%, and Japan’s Nikkei 225 lost 1.6% for two of the bigger moves.

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AP Business Writers Chan Ho-him and Matt Ott contributed.

Copyright 2026 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.

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