in the S&P 500 that have reported earnings, 63.3 percent have topped analysts' expectations - slightly above the 62 percent average since 1994, but below the 67 percent beat rate over the past four quarters.
But revenue results remain disappointing, with only 38.2 percent of companies topping expectations - well below the 62 percent average since 2002, and the 55 percent beat rate over the past four quarters.
Volume was roughly 6.6 billion shares on the New York Stock Exchange, the Nasdaq and the NYSE MKT, compared with the year-to-date average daily closing volume of 6.52 billion.
Decliners outnumbered advancers on the NYSE by a ratio of about 8 to 7 on the New York Stock Exchange.
On the Nasdaq, advancers had the slight edge, with 1,232 stocks gaining and 1,208 shares declining.