Gains in European and Chinese markets helped U.S. stocks to a second straight day of gains and eight out of 10 sectors in the S&P 500 composite index ended the day in positive territory, according to the Wall Street Journal.
The Dow Jones Industrial Average rose 46.34 points to 18, 070.40, Â the S&P 500 composite index climbed 6.20 points to 2, 114.49 and the NASDAQ composite index gained 11.54 points to 5, 016.93.
Top Percentage Gainers
 Company |  Stock Price |  $ Change |  % Change |
 Intelsat |  12.47 |  0.43 |  3.57 |
 Healthnet |  54.70 |  1.70 |  3.21 |
 Huntington Ingalls |  135.66 |  1.70 |  1.27 |
  Raytheon |  106.40 |  1.32 | 1.26 |
 Orbital ATK |  74.73 |  0.63 |  0.85 |
Market Summary
 Advancing Issues |   21 (70.00%) |
 Declining Issues |    9 (30.00%) |
 Unchanged Issues |    0 |
Executive Mosaic‘s GovCon Index is a composite index that tracks 30 of the largest publicly-traded Government Contracting (GovCon) firms.