The Dow Jones Industrial Average climbed 46.97 points to 18, 019.35, the Standard & Poor’s 500 composite index rose 8.51 points to 2, 096.99Â and the NASDAQ composite index gained 36.22 points to 4, 893.84.
Top Percentage Gainers
 Company |  Stock Price |  $ Change |  % Change |
 AECOM Technology |   27.79 |   0.82 |   3.04% |
 Computer Sciences Corp. |   66.10 |   1.60 |   2.48% |
 Engility Holdings |   47.65 |   0.98 |   2.10% |
 Navistar |   28.52 |   0.58 |   2.08% |
 Orbital ATK |   63.42 |   1.08 |   1.73% |
Market Summary
 Advancing Issues |  22 (73.33%) |
 Declining Issues |    8 (26.66%) |
 Unchanged Issues |   0 |
Executive Mosaic‘s GovCon Index is a composite index that tracks 30 of the largest publicly-traded Government Contracting (GovCon) firms.
(Editors note: Orbital ATK and Huntington Ingalls joined the Index Feb. 10)