The stalemate in US debt talks dragged down stocks for a second day on Tuesday, and light volume showed investors remained reluctant to make bets despite another round of healthy earnings. Declining issues solidly outpaced advancing ones, even though major averages showed mostly modest declines.
A failure to raise the US debt limit by an August 2 deadline could roil markets and hurt the economy if the United States puts off paying bills. Democrats and Republicans continued to joust on Tuesday over which side's plan has the better chance of passage.
"Investors believe that there's going to be a resolution at the 11th hour, but many of those investors are starting to get cold feet," said Hugh Johnson, chief investment officer of Hugh Johnson Advisors LLC in Albany, New York.
Just 6.53 billion shares changed hands on the New York Stock Exchange, NYSE Amex and Nasdaq, below the daily average of 7.49 billion. Technology stocks again outperformed after Broadcom Corp reported strong results on Monday night, the latest in a string of chip companies to delight investors. The stock jumped 9.4 percent to $38.20. Shares of top Chinese search engine Baidu Inc rose 5 percent to $164.36, a day after it forecast revenue well ahead of Wall Street expectations. The SPDR Technology Select Sector Index exchange-traded fund up 0.3 percent.
At the close, the Dow Jones industrial average was down 91.50 points, or 0.73 percent, at 12,501.30. The Standard & Poor's 500 Index was down 5.49 points, or 0.41 percent, at 1,331.94. The Nasdaq Composite Index was down 2.84 points, or 0.10 percent, at 2,839.96.
The CBOE Volatility Index, Wall Street's gauge of investor anxiety, rose 4.6 percent and broke above a 20 reading. The index could be pricing in a US debt downgrade, according to optionMonster analyst Chris McKhann. Among investors, retail clients appear more anxious than institutional ones over the failure of lawmakers to reach a deal on the debt ceiling, said Charles Lieberman, chief investment officer of Advisers Capital Management, LLC in Hasbrouck Heights, New Jersey.
Weighing on the Dow were shares of 3M Co, the conglomerate whose products range from Post-It Notes to specialty films for computers and televisions. Its share dropped 5.4 percent to $89.93, hurt by softness in some divisions even though its results met estimates.
It exerted a 38-point drag on the Dow, accounting for more than half of losses of the 30-component index on the day. Industrial stocks were among the worst performers, with the S&P industrials index down 1.9 percent. Also, Ford Motor Co fell 1.8 percent to $12.93, even after the automaker's second-quarter earnings beat expectations. Ford remained cautious about consumer demand going forward. Among other decliners, Netflix Inc slid 5.2 percent to $266.91, a day after the movie rental company warned its red-hot subscriber growth would cool in the third quarter.
On the New York Stock Exchange, decliners outweighed advancers by about 2-to-1, while Nasdaq losers beat winners also by about 2-to-1. After the close, tech results were mixed, with shares of Amazon.com gaining more than 6 percent after it reported a surge in quarterly revenue. Shares of Juniper Networks Inc, however, declined 12.9 percent to $27.15 after its preliminary results disappointed.