Energy and services sector stocks led gains and traders continued to cast their eyes on negotiations between Greece and its creditors on the country’s debt situation, the Wall Street Journal reported.
The Dow Jones Industrial Average climbed 46.97 points to 18, 019.35, the S&P 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)