The number of Americans claiming for unemployment benefits was unchanged at 374,000 in the week ended August 25 from the week before, said the Department of Labor on Thursday.
Also Thursday, the Bureau of Economic Analysis said personal spending increased in July for the first time in three months. Purchases climbed 0.4 per cent, after being little changed in June.
The Standard & Poor's 500 declined 0.78% to 1,399.48. The Dow Jones Industrial Average retreated 0.81%, or 106.77 points, to 13,000.71. The Nasdaq Composite lost 1.05%.