US stocks pulled back sharply Wednesday with the S&P 500 posting its fourth down session in a row, as investors became concerned over growth, or the lack thereof, after aluminum producer Alcoa cut its global demand outlook citing weak Chinese demand.
Chevron’s warning on third quarter profits weighed on the Dow Industrials after the oil conglomerate said Q3 earnings will be substantially lower than second quarter results.
Extending losses into the third straight session, the Dow Jones Industrial Average (DJIA) plunged 129 points as breadth within the blue-chip index turned negative with laggards overshadowing winners 26 to 4.
The S&P 500 Index (SPX) shed 9 points with energy hitting the ground hardest and financials fronting the gainers among its 10 business groups.
Treasuries extended their winning streak after European leaders failed to make any breakthrough over containing the region’s sovereign debt crisis, increasing the allure of safe haven assets.



