Escalating U.S.-China trade war sends stocks plunging

The Dow Jones Industrial Average plunged more than 600 points Monday as investors sought shelter from an escalating trade war between the U.S. and China.

The selling was widespread and heavy, handing the benchmark S&P 500 index its biggest loss since January. The Dow and the S&P 500 each fell more than 2 percent as investors sold trade-sensitive shares. The sell-off extended the market’s slide into a second week. The losses so far in May have now erased the market’s gains from April.

Technology companies, which do a lot of business with China, led the way lower. Chipmakers were among the biggest decliners. Apple also took heavy losses, tumbling 5.8 percent. Farming equipment maker Deere drove losses in the industrial sector, reflecting worries about the impact of tariffs on U.S. farmers.

The world’s two largest economies had seemed to be on track to resolve the ongoing trade dispute that has raised prices for consumers and pinched corporate profit margins. Investor confidence that the two sides were close to a resolution had helped push the market to its best yearly start in decades.

Those hopes are now replaced by concerns that the trade war could crimp what is otherwise a mostly healthy economy. Analysts have warned that failed trade talks and the deterioration in relations will put a dent in the U.S. and China’s economic prospects.

“The larger issue with the tariffs isn’t the specific amounts of tariffs at any given time, but the uncertainty that’s surrounding these tariffs and the `what’s-next?’ of an escalating trade war,” said Willie Delwiche, investment strategist at Baird. “That weighs on the global economy and could then weigh on the U.S. economy.”

The Dow dove 617.38 points, or 2.4 percent, to 25,324.99. Earlier, it was down 719 points. Apple and Boeing were the Dow’s biggest decliners. Both companies get a significant amount of revenue from China and stand to lose heavily if the trade war drags on. Boeing slid 4.9 percent.

The broader S&P 500 index fell 69.53 points, or 2.4 percent, to

2,811.87. The index is coming off its worst week since January, though it’s still up sharply for the year. The Nasdaq, which is heavily weighted with technology stocks, slid 269.92 points, or 3.4 percent, to 7,647.02, its worst drop of the year.

The Russell 2000 index of small company stocks lost 49.99 points, or

3.2 percent, to 1,523.

Trade talks between the U.S. and China concluded Friday with no agreement and with the U.S. increasing import tariffs on $200 billion of Chinese goods to 25 percent from 10 percent. Officials also said they were preparing to expand tariffs to cover another $300 billion of goods.

China on Monday announced tariff increases on $60 billion of U.S. imports, particularly farm products like soybeans. The price of soybeans slid 0.8 percent to $8.04 a bushel. They were trading around $9 a bushel last month and are now at their lowest price since December 2008. The falling price has put pressure on U.S. farmers.

Analysts have said investors should prepare for a more volatile stock market while the trade dispute deepens. Many are still confident that both sides will eventually reach a deal.

Ride-sharing company Uber tumbled another 10.8 percent on its first full day of trading following its rocky debut on the stock market Friday. The stock had priced at $45 at its initial public offering. It closed at $37.10.