It’s been a turbulent ride for stock market investors this year and it got worse Wednesday.
A broad downturn in U.S. stocks on another volatile day for crude oil prices knocked the Standard & Poor’s 500 index down 10 percent from its November peak.
That’s known as a correction on Wall Street, and it’s the second time in less than five months for the S&P 500 index, which is regarded as the bellwether for the stock market.
The Dow Jones industrial average also tumbled, losing more than 300 points before closing within 25 points of its own correction level.
The rocky start to the year reflects mounting worries on Wall Street about a slowdown in the global economy, plunging oil prices and the implications for U.S. companies. It also deepens the pain for many investors after a flat year of returns for the stock market last year.
The S&P 500 index is now down 7.5 percent this year, while the Dow is off 7.3 percent. The Nasdaq is deeper in the red, down 9.6 percent. The Russell 2000, which is comprised of small-company stocks, is now down 20 percent from its June peak. That big a plunge is defined as a bear market.
“At the very core of this there’s a bull-bear debate,” said Quincy Krosby, market strategist at Prudential Financial. “Whether or not we’re headed into a recession. That’s the debate. Are we gaining the momentum in the economy to justify the valuation in the market?”
Energy and consumer stocks bore the brunt of the selling on Wednesday. The price of U.S. crude oil closed slightly higher, but remains near $30 a barrel, a level that investors fear could force many oil and gas companies to go bankrupt. Brent crude, the international standard, fell 2 percent.
Some of the biggest winners from last year, such as Netflix and Amazon, both of which doubled in value in 2015, also fell sharply.
“The momentum names that drove this market higher have just been clobbered,” Krosby said.
All told, the Dow lost 364.81 points, or 2.2 percent, to 16,151.41. The S&P 500 index fell 48.40 points, or 2.5 percent, to 1,890.28. It was the worst day for the index since Sept. 28.
The Nasdaq slid 159.85 points, or 3.4 percent, to 4,526.06.
All the sectors in the S&P 500 index ended sharply lower, with consumer discretionary stocks faring the worst, down 3.4 percent.
Biotechnology stocks also took a drubbing. The Nasdaq Biotechnology index lost 5.3 percent and is down 17.2 percent this year.
The market was coming off its best day this year and appeared to be headed for more gains early in the day. A report showing that China’s exports fell less than expected in November helped lift the market. The price of crude oil rebounded more than 3 percent in the first hour of regular trading.
The trend didn’t hold for long, however, as oil prices began to swoon following a report showing that demand for fuels slipped last week. Investors also began size up to discouraging earnings outlooks from Ford Motor and auto parts supplier BorgWarner. Ford fell 65 cents, or 5.1 percent, to $12.20. BorgWarner lost $3.56, or 9.5 percent, to $33.84.
Railroad operator CSX and supermarket chain SuperValu also ended lower after the companies reported their latest quarterly results. CSX slid $1.35, or 5.7 percent, to $22.35. SuperValu fell 93 cents, or 15.5 percent, to $5.08.
Benchmark U.S. crude edged up 4 cents to close at $30.48 a barrel in New York. U.S. crude is down 18 percent so far this year. Brent crude, a benchmark for international oils, fell 57 cents, or 1.8 percent, to $30.31 a barrel in London.
Energy companies got hammered despite the rare gain in U.S. crude prices.
Traders are increasingly worried that a plunge in the price of crude to near $30 a barrel will lead to more strain, layoffs and bankruptcies for oil and gas companies.
Williams Cos. tumbled $2.93, or 17.7 percent to $13.61. Consol Energy slid 65 cents, or 9.7 percent, to $6.05. Valero Energy shed $6.16, or 8.7 percent, to $65.03.
In Europe, Germany’s DAX fell 0.2 percent while France’s CAC 40 rose 0.3 percent. The FTSE 100 of leading British shares gained 0.5 percent. In Asia, stocks rallied despite a 2.4 percent drop in the Shanghai Composite. Japan’s Nikkei 225 stock index jumped 2.9 percent while Hong Kong’s Hang Seng gained 1.1 percent. South Korea’s Kospi and Australia’s S&P/ASX 200 added 1.3 percent. Shares in New Zealand and Southeast Asia were mostly higher.
The yield on the 10-year Treasury note fell to 2.07 percent from 2.11 percent late Tuesday. Trading in foreign exchange markets was subdued. The euro was little changed at $1.0857 and the dollar rose to 117.89 yen from 117.58 yen.
Precious and industrial metals futures closed mostly higher. Gold rose $1.90 to $1,087.10 an ounce, silver rose 41 cents to $14.16 an ounce and copper was little changed at $1.96 a pound.
In other energy trading, wholesale gasoline fell 3.2 cents to $1.053 a gallon, heating oil fell 2.1 cents to 96.9 cents a gallon and natural gas rose 1.2 cents to $2.269 per 1,000 cubic feet.
BY ALEX VEIGA, AP Business Writer