U.S. GDP finally expanded in third quarter

The United States GDP grew in the third quarter ended in September, the first time its economy has expanded in more than a year. The economy expanded at a 3.5% seasonally adjusted annual rate, ending the longest contraction since World War II.

The economy had been falling for four straight quarters, bottoming with a 6.4 percent decline in the first three months of this year, the steepest quarterly fall since 1982. The expansion matched the economy’s average annual growth rate from the last 80 years

The growth was driven by consumer spending, which rose 3.4% in the third quarter. Some of the largest components of growth, for instance, came from spending on car sales and house building, both areas that have been propped up by federal programs.

The recovery is expected to be slow and painful, as companies shed jobs and credit remains tight. Job-seekers probably will not see the benefits of a recovery for months to come.

The stock market surged in reaction to the news, a bigger-than-expected expansion in the U.S. economy. Stocks posted their biggest gain in more than two months Thursday. The Dow finished up 199.89 points, or 2.05%, to 9962.58, its largest one-day point gain since July 15, when it surged 257 points.

The Standard & Poor's 500 rose 2.25% to 1066.11, with gains in all its sectors, led by a 4.3% jump in financials and a 3.2% rise in its materials category.