Wall Street rises after encouraging inflation data, but the trade war keeps batting stocks around

NEW YORK (AP) - U.S. stocks mostly rose after getting some relief from an encouraging inflation update. But even on a rare up day for the market, President Donald Trump's trade war still knocked stocks around. The S&P 500 climbed 0.5% Wednesday after skidding between an even bigger early gain and a later loss.

The Dow Jones Industrial Average also pinballed between gains and losses, and wound up 0.2% lower. The Nasdaq composite added 1.2%. AI stocks led the way, but U.S. companies targeted by tariffs announced by Europe and others weighed on the market. Harley-Davidson and whiskey maker Brown-Forman fell.

THIS IS A BREAKING NEWS UPDATE. AP's earlier story follows below.

NEW YORK (AP) - U.S. stocks are rising Wednesday after Wall Street got some relief from an encouraging inflation update. But even on a rare up day for the market, President Donald Trump’s trade war is still knocking stocks around.

The S&P 500 was up 0.8% in late trading after skidding between an even bigger early gain and a later loss. The unsettled trading came a day after the index briefly fell more than 10% below its all-time high set last month.

The Dow Jones Industrial Average also pinballed sharply, careening between a gain of 287 points and a loss of 423. It was up 45 points, or 0.1%, with an hour remaining in trading, while the Nasdaq composite was 1.4% higher.

The inflation report, which showed overall prices rose less for U.S. consumers last month than expected, helped companies in the artificial-intelligence industry lead the way on Wall Street. It's a bounce back after AI stocks got crushed recently by worries their prices had gone too stratospheric in the market's run to record after record in recent years.

Nvidia climbed 6.4% to trim its loss for the year so far to 13.9%. Server-maker Super Micro Computer rallied 6.7%, and GE Vernova, which is helping to power AI data centers, rose 5.7%.

Elon Musk's Tesla, whose price had more than halved since mid-December, was heading toward its first back-to-back gain in a month. It added 7.6%. Among the hardest hit were businesses that could be set to feel pain because of Trump's trade war.

Brown-Forman, the company behind Jack Daniel’s whiskey, tumbled 5.4%, and Harley-Davidson sank 5%.

U.S. bourbon and motorcycles are just two of the products the European Union is targeting with its own tariffs on U.S. products that it announced Wednesday. The moves were in response to Trump’s 25% tariffs on steel and aluminum that kicked in earlier in the day.

Canada also hit back with tariffs announced on U.S. tools, sports equipment and other products.

"We deeply regret this measure," European Union President Ursula von der Leyen said. "Tariffs are taxes. They are bad for business, and worse for consumers."

The question hanging over Wall Street is how much pain Trump will let the economy endure through tariffs and other policies in order to get what he wants. He's said he wants manufacturing jobs back in the United States, along with a smaller U.S. government workforce, more deportations and other things.

Even if Trump ultimately goes with milder tariffs than feared, damage could still be done. The dizzying barrage of on -again, off -again announcements on tariffs has already begun sapping confidence among U.S. consumers and businesses by ramping up uncertainty. That in itself could cause U.S. households and businesses to pull back on spending, which would hurt the economy.

On Tuesday, for example, Trump said he would double tariffs announced on Canadian steel and aluminum, only to walk it back later in the day after a Canadian province pledged to drop a retaliatory measure that had incensed Trump.

Several U.S. businesses have said they've already begun seeing a change in behavior among their customers.

Delta Air Lines sank 2.7% for one of the market’s sharper losses to compound its drop of 7.3% from the prior day, when the carrier said it’s seeing demand weaken for close-in bookings for its flights.

Casey's General Stores, the Ankeny, Iowa-based company that runs nearly 2,900 convenience stores in 20 states, offered some encouragement. It reported stronger profit and revenue for the latest quarter than analysts expected thanks in part to strength for sales of hot sandwiches and fuel. It also kept steady its forecast for upcoming revenue this year.

Casey's stock rose 5.6%.

In stock markets abroad, indexes rose across much of Europe after a mixed session in Asia.

In the bond market, Treasury yields edged up to regain more of their losses from recent months sparked by worries about the U.S. economy's strength. The 10-year Treasury rose to 4.31% from 4.28% late Tuesday and from 4.16% at the start of last week.

Wednesday's inflation report gave some encouragement when worries are high that Trump's tariffs could drive prices even higher for U.S. households after U.S. importers pass on the costs to their customers.

It's also helpful for the Federal Reserve, which had been cutting interest rates last year to boost the economy before pausing this year partly because of concerns about stubbornly high inflation.

Worries had been rising about a worst-case scenario for the economy and for the Fed, one where economic growth was stagnating but inflation remained high. The Fed has no good tool to fix such "stagflation" because lower interest rates can push inflation higher.

"Trends that would suggest a cold economy and hot inflation are still in the early stages, but uncertainty remains high,” according to Phil Segner, senior research analyst at Leuthold.

Or, as Brian Jacobsen, chief economist at Annex Wealth Management, said: "The tariff story is just beginning."