U.S. stocks extended their gains and the S&P and Nasdaq rose 1 percent on Tuesday, helped by a round of solid earnings, including from Ford
The Dow Jones industrial average <.DJI> was up 117.80 points, or 0.94 percent, at 12,597.68. The Standard & Poor's 500 Index <.SPX> was up 13.66 points, or 1.02 percent, at 1,348.91. The Nasdaq Composite Index <.IXIC> was up 29.11 points, or 1.03 percent, at 2,854.99.
(Reporting by Ryan Vlastelica; Editing by Kenneth Barry)