Stocks are broadly higher in afternoon trading Monday as Wall Street tries to navigate through the uncertainty of a trade war.

The S&P 500 jumped 1.6%. The benchmark index is coming off its first winning week after a four-week losing streak.

The Dow Jones Industrial Average rose 521 points, or 1.2%, as of 2:55 p.m. Eastern. The Nasdaq composite surged 2.2%.

Wall Street remains focused on how tariffs could eventually impact inflation, consumer spending and economic growth. Stocks have been riding waves of hope and worry as tariffs are announced, then either implemented or pulled. A new round of tariffs scheduled to be implemented on April 2 could also be softened or postponed rather than take effect.

“The exact breadth and scale of the tariffs remain to be seen, and a cycle of tit-for-tat escalation is also possible in the weeks following the announcement, potentially triggering further bouts of market volatility,” said Ulrike Hoffmann-Burchardi, chief investment officer of global equities at UBS Global Wealth Management.

Gains on Monday were broad, with more than 80% of stocks within the S&P 500 notching gains. Every sector within the index rose.

Technology stocks helped lead the way. The sector has been the driving force behind much of the broader markets movement, whether up or down. The stocks are among the most valuable on Wall Street and tend to have an outsized impact on the broader market’s direction.

Nvidia rose 3.6% and Apple added 0.9%.

Tesla climbed 10.3% for the biggest gain among S&P 500 stocks. The electric vehicle maker is still down about 32% for the year. It has been struggling on worries that customers are turned off by CEO Elon Musk’s leading efforts to slash spending by the U.S. government.

Genetics testing company 23andme lost more than half its value after it announced over the weekend that it had initiated voluntary bankruptcy proceedings.

AZEK Co. jumped 15.2% after the building materials company announced it was being bought by Australia’s James Hardie Industries in a cash-and-stock deal valued around $8.75 billion.

It’s the second large deal in the sector in less than a week, with QXO Inc. announcing on Thursday that it was buying Beacon Roofing Supply Inc. in a deal worth about $11 billion, including debt.

In the bond market, Treasury yields rose. The yield on the 10-year Treasury rose to 4.33% from 4.25% late Friday.

Markets in Europe mostly closed lower, while indexes in Asia were mixed.

Chinese Premier Li Qiang struck a conciliatory tone during a meeting with business leaders and U.S. Senator Steve Daines, a strong supporter of President Donald Trump, who is the first member of Congress to visit Beijing since Trump took office in January.

Wall Street has several economic updates this week. Business group The Conference Board releases its consumer confidence survey for March on Tuesday. Wall Street expects the survey to show a slight dip in consumer confidence.

On Friday, the U.S. government releases the personal consumption expenditures price index for February. It is a measure of inflation closely watched by the Federal Reserve.

Recent economic reports have shown that the underlying economy remains strong, but that consumers are becoming more worried and cautious. They have also shown that inflation remains stubborn.

Stubborn inflation has prompted more caution from the Fed, which started cutting its benchmark interest rate at the end of 2024. Those cuts came after the central bank raised interest rates in order to cool inflation from a two-decade high.

Several measures of inflation show that interest rates remain just above the Fed’s goal of 2%. The U.S. trade war with its key trading partners has threatened to reignite inflation and the Fed is holding off on further cutting interest rates to see how inflation and the broader economy reacts.

Lower interest rates can ease borrowing costs and help give the economy a boost, but they can also push inflation higher.

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Jiang Junzhe and Matt Ott contributed to this report.