Markets traded modestly higher Monday morning, with the $Dow Jones Industrial Average(.DJI.US)$, $S&P 500 Index(.SPX.US)$ and $Nasdaq Composite Index(.IXIC.US)$ all advancing as Wall Street kicked off the second half of a year that's already been highly bullish.
The DJIA led the way higher, gaining 216.02 points (0.6%) to 39,334.88 shortly after 10 a.m. ET, while the S&P 500 added 10.05 ticks (0....