By Angela Moon
NEW YORK (Reuters) - Stocks fell on Thursday after data on jobless claims and regional manufacturing showed further signs of economic weakness, adding to concerns about the sustainability of a recovery.
Major U.S. indexes dropped more than 1 percent after a report indicated factory activity in the U.S. Mid-Atlantic region contracted in August to its lowest level in more than a year. For details, see
Stocks had opened lower after data showed weekly initial jobless claims rose to a nine-month high last week.
"If you don't want to call it a full double-dip (recession), you're certainly in a flat line now. And you're not seeing any growth," said Joe Saluzzi, co-manager of trading at Themis Trading in Chatham, New Jersey.
The Dow Jones industrial average <.DJI> slid 132.29 points, or 1.27 percent, at 10,283.25. The Standard & Poor's 500 Index <.SPX> was down 14.57 points, or 1.33 percent, at 1,079.59. The Nasdaq Composite Index <.IXIC> dropped 26.53 points, or 1.20 percent, at 2,189.17.
The Nasdaq was also weighed by shares of chipmaker Intel Corp
Sears Holdings Corp
Williams-Sonoma Inc
August options are set to expire on Friday, which could generate more volume and amplify stock moves as traders adjust their hedges.
Such dynamics can lead to pinning, where a stock or index closes at or around its corresponding at-the-money option strike.
Ahead of the expiration, the S&P 500 index has been slowly moving toward the 1,100 strike, where there have been indications of a potential pinning, said Scott Fullman, director of derivative investment strategy at WJB Capital Group. Indications are also pointing to a likely pinning at the $110 strike price for the SPDR S&P 500
(Reporting by Angela Moon; editing by Jeffrey Benkoe)