U.S. stocks plunge to biggest loss in 6 weeks Financial, tech companies lead losses as market falters; low interest rates a big concern

U.S. stock indexes turned lower Thursday.

NEW YORK — U.S. stocks sank to their biggest loss in a month and a half Thursday as banks and technology companies tumbled. Interest rates moved lower, hurting financial stocks. The dollar continued to fall compared to the Japanese yen. Stocks have fallen three out of four days this week.

Stocks sharply reversed course after their gains a day ago. Financial companies including Goldman Sachs and Citigroup took the largest losses. Technology and telecommunications companies also fell.

The market has lost momentum over the last few weeks after a furious rally that wiped out most of its losses from early 2016. Scott Wren, senior global equity strategist for Wells Fargo’s Investment Institute, said stocks are rising and falling based on how investors expect the global economy to do.

“People are worried about growth today,” he said. “You’re not getting much more than modest economic activity.”

The Dow Jones industrial average fell 174.09, or 1 percent, to close at 17,541.96. The S&P 500 index shed 24.75, or 1.2 percent, to 2,041.91. The Nasdaq lost 72.35, or 1.5 percent, to 4,848.37.

Financial companies fell sharply. Wren said banks are struggling because economic growth is sluggish and interest rates remain low, which means they can’t make as much money from lending.

“Interest rates aren’t going to do what banks really need them to do,” he said.

Tech stocks were led lower by eBay as it fell $1.33, or 5.2 percent, to $24.10 and Apple gave up $2.42, or 2.2 percent, to $108.54. Telecommunications companies continued to struggle. Verizon fell $1.52, or 2.8 percent, to $52.

Wynn Resorts jumped $10.44, or 11.7 percent, to $99.99 after the hotel and casino company proposed a new development. Wynn said it wants to build a recreational lake and hotel behind its Wynn Las Vegas property.

U.S. government bond prices rose. The yield on the 10-year Treasury note fell to 1.69 percent from 1.76 percent. The dollar continued to weaken against the yen, and is now at its lowest compared to the yen in almost a year and a half. On Thursday it fell to 108.24 yen from 109.62 yen. The euro declined to $1.1377 from $1.1410.

Wholesale club operator Costco declined after the company disclosed its March sales. Its stock fell $4.74, or 3 percent, to $152.03. Retailer Ollie’s Bargain Outlet Holdings traded higher after it announced solid quarterly results. The stock climbed $2.34, or 10.3 percent, to $25.04.

HanesBrands said it will buy Champion Europe. HanesBrands owns Champion and the deal gives it control of a company that owned the Champion trademark in Europe as well as the Middle East and Africa. It recently made a similar deal in Japan unit as well. The underwear, T-shirt and sock maker’s stock added 77 cents, or 2.8 percent, to $27.87.

ConAgra Foods added 66 cents, or 1.5 percent, to $46.09. The maker of Chef Boyardee, Hebrew National hot dogs and other packaged foods reported third-quarter profit and sales were stronger than expected.

Used car dealership chain CarMax reported strong fourth-quarter results, but its stock lost $3.81, or 7.1 percent, to $49.48. The company said it faced a tougher sales environment in the second half of the fiscal year.