Wall St ends mixed

U.S. stocks closed flat in another sluggish trading overnight amid mixed economic data and earnings reports.
Dow Jones Industrial Average slipped 7.36 points, or 0.06 per cent to end at 13,164.78.
S&P 500 gained 1.60 points,or 0.11 per cent at 1,405.53.
Among the key S&P sectors, consumer discretionary rose, while utilities dropped.
Nasdaq added 13.95 points, or 0.46 per cent at 3,030.93.