(Bloomberg) — U.S. stocks declined, with the Standard & Poor's 500 Index on track for its worst month since May 2012 and after equities posted a two-day relief rally that was the strongest in more than six years.
The S&P 500 was down 0.3 percent to 1,981.19 at 10:11 a.m. in New York, and earlier nearly erased its decline as volatility continues. The Dow Jones Industrial Average slipped 79.51 points, or 0.5 percent, to 16,575.26. The Nasdaq Composite Index lost 0.5 percent.
"We're not done with all the volatility in equities," said Andrew Brenner, the head of international fixed income for National Alliance Capital Markets. "The Dow gave back a 300 point gain and then ended up more than 300 yesterday so it's hard to say how today will be judged. I think the worst is over, but are we out of the woods yet? No, we're still going to have a lot of volatility."
The S&P 500 yesterday capped its best two-day rally since the beginning of the bull market in 2009, helped by data showing stronger-than-expected U.S. economic growth. The Dow had its strongest back-to-back advance since December 2008. Global equities had lost as much as $8.4 trillion in value after China's unexpected devaluation of the yuan earlier this month spurred concern the world's second-biggest economy was on the brink of a deeper slowdown. The S&P 500 closed Thursday down 5.5 percent in August.