Wall St. dragged down by oil, lackluster earnings -
Oil prices fell about 1 percent after traders cited reports of a supply buildup, interrupting the stock market's long bull run. "We have run into technical resistance now that we're near the record high," said Randy Frederick, managing director of trading and derivatives for Charles Schwab in Austin, Texas. At 10:53 a.m. ET the Dow Jones industrial average was down 133.89 points, or 0.74 percent, at 17,869.86, the S&P 500 was down 12.8 points, or 0.61 percent, at 2,078.78 and the Nasdaq Composite was down 23.19 points, or 0.47 percent, at 4,883.04.