NEW YORK (REUTERS) - United States (US) stocks posted their best day of the year on Thursday after a drop in applications for unemployment insurance boosted confidence in the economy and Disney's results overshot expectations.
The rally came ahead of the widely-followed payrolls report for January due on Friday, which some are expecting to be affected by the extreme weather that hit much of the US.
December's number was a much-lower-than-expected 74,000 and an upward revision would not be a surprise.
Initial claims for state unemployment benefits declined 20,000 last week to a seasonally adjusted 331,000. While the data has no direct bearing on January's employment report it bodes well for the jobs market and the overall economy.
"Investors recently have been choosing to look at the glass half empty data and not focus on the positives," said Mr Jack Ablin, chief investment officer at BMO Private Bank in Chicago.
"Bad weather causes cancellations, flight problems, business closings. I'm hoping we get an upward revision to the December (payrolls) number tomorrow, but if we get a lousy number I'm not going to crawl under a rock."
Recent soft data added to jitters about growth in China and a sell-off in emerging market currencies and stocks. But a near 6 per cent decline on the S&P 500 from its record high last month to the session low on Wednesday was seen by some as a buying opportunity, as earnings continue to grow.
Walt Disney was the most recent bellwether to beat expectations as its profit topped estimates, sending its shares up 5.3 per cent to US$75.56. Disney led gains on both the Dow industrials and S&P 500.
According to Thomson Reuters data, of the 330 companies in the S&P 500 that have reported earnings through Thursday morning, 68.8 per cent have topped Wall Street expectations, above the 63 per cent beat rate since 1994 and the 67 per cent rate for the past four quarters.
The Dow Jones industrial average rose 188.3 points or 1.22 per cent, to 15,628.53, the S&P 500 gained 21.79 points or 1.24 per cent, to 1,773.43 and the Nasdaq Composite added 45.57 points or 1.14 per cent, to 4,057.122.
It was the largest daily percentage gain for the S&P 500 and Dow since mid-December. However, the S&P was on track for its fourth consecutive negative week, a streak not seen since July-August of 2011.
Green Mountain Coffee Roasters, one of the most shorted stocks on Wall Street, surged 26.2 per cent to US$102.10.
Coca-Cola bought a 10 per cent stake for US$1.25 billion (S$1.59 billion) and said it would help launch Green Mountain's new cold drink machine.
Coke shares gained 1.1 per cent to US$38.03 while home beverage device maker SodaStream International rose 7.2 per cent to US$38.35.
The Nasdaq also received a boost from Akamai Technologies , which soared 20.6 per cent to US$57.18 after forecasting better-than-expected results.
Bucking the bullish trend, Spirit AeroSystems shares fell 19.6 per cent to US$26.51. The major supplier of components to Boeing and Airbus, reported a quarterly loss on charges tied mainly to the Boeing 787 programme.
After the closing bell, LinkedIn shares fell 8 per cent following its results and outlook.
About 6.9 billion shares traded on US exchanges, below the 7.9 billion average of the past five sessions, according to data from BATS Global Markets.
On the NYSE, advancing issues outnumbered those falling by a ratio of more than 3 to 1. On the Nasdaq, more than nine issues rose for every five that fell.
Other economic data showed the US trade deficit widened more than expected in December as exports fell, which could see the advance fourth-quarter growth estimate trimmed. Nonfarm productivity rose more than expected in the fourth quarter, but weak unit labour costs pointed to subdued wage inflation.