NEW YORK -- Good news about hiring and retail sales helped send the U.S. stock market sharply higher Thursday.
For investors, the pair of government reports offered more encouragement that the U.S. economic recovery will continue, even as Europe and Japan struggle. The Standard & Poor's 500 index gained 23.84 points, or 1.5 percent, to 1,636.36.
The gains were broad. All 10 industry groups within the S&P 500 rose, led by retailers and other consumer-discretionary companies. Gannet soared 34 percent, the most in the S&P 500, on news that it would buy another media company, Belo.
"The underlying fundamentals of our economy are clearly doing much better," said Brad McMillan, chief investment officer for Commonwealth Financial in Waltham, Mass.
Markets have turned turbulent over the past three weeks. The S&P 500 climbed 17 percent from the start of the year and hit an all-time on May 21. The index began sliding the next day when the Federal Reserve said it would consider pulling back its support for the economy this year.
It's been a bumpy ride lower. The index has been as high as 1,669 and as low as 1,608 over the past three weeks, a wide trading range of 3.6 percent.
Investors have been debating when the Fed will begin slowing its bond purchases, and they've been worrying about the results. They could get a better sense next Wednesday, when the bank releases its policy statement and Fed Chairman Ben Bernanke holds another press conference.
"A lot of investors are worried about the Fed," said Bob Baur, chief global economist at Principal Global Investors in Des Moines, Iowa. "That's going to create a bumpy market at least until they get some clarity on that. But we really think the U.S. is in pretty good shape."
Baur thinks the U.S. economic recovery will pick up speed later this year, which could help push corporate earnings and the stock market higher.
The latest positive news came early Thursday when the government said the number of Americans seeking unemployment benefits fell to 334,000, below what economists had expected. Jim O'Sullivan, chief U.S. economist at High Frequency Economics, wrote in a note to clients that the government's weekly numbers, while volatile, "continue to signal an improving labor market."
The government also reported that U.S. retail sales increased 0.6 percent in May from April. That's up from a 0.1 percent gain in April and the fastest pace since February.
The Dow Jones industrial average rose 180.85 points, or 1.2 percent, to 15,176.08. The Nasdaq composite rose 44.93 points, or 1.2 percent, to 3,445.36.
Some investors, like Anton Bayer, CEO of Up Capital Management in Granite Bay, Calif., believe that financial markets will falter when the Fed and other central banks pump less money into the system. The Fed has artificially propped up the economy, he thinks, which is why investors are nervous about what will happen when the central bank starts buying fewer bonds every month.
"What the markets are seeing is the economic engines are not being primed," Bayer said. "The fear is of the stimulus going away and exposing an economy that is not really chugging along. It's the big risk."
In the U.S. government bond market, the yield on the 10-year Treasury note dropped to 2.14 percent from 2.23 percent late Wednesday.
In Japan, the benchmark Nikkei 225 index slumped 6.4 percent as doubts grew that Prime Minister Shinzo Abe's economic turnaround plan will succeed. The Japanese market is down 20 percent from a recent high reached May 22, the definition of a bear market.
That decline followed an extraordinary surge from mid-November to late May, when the Nikkei soared 80 percent as investors hoped Japan would finally emerge from its two-decade economic slump.
The price of crude oil rose 13 cents to $96.01 a barrel in New York. Gold dropped $13.70 to $1,378.30 an ounce.
Among stocks making big moves:
• Safeway jumped $1.71, or 7 percent, to $24.82 after the company said late Wednesday that it would sell its supermarket business in Canada to food retailer Sobeys for $5.7 billion.
• Gannett soared $6.75 to $26.60 after announcing its deal to buy Belo for $1.5 billion.
• Williams Companies fell 33 cents, or 1 percent, to $33.70. A fire at the company's Louisiana petrochemical plant sent its stock down. The plant makes highly flammable gases, ethylene and propylene.