Only one company in the index recorded a loss and the remaining 29 all saw increases in a day that saw the S&P 500 composite index make its biggest one-day climb since November 2011 and the Dow Jones Industrial Average set a new three-year high for a single-day increase.
The Dow increased 2.4 percent — or 421.28 points — to 17, 778.15, the S&P 500 jumped 2.4 percent to 2, 061.23 and the NASDAQ composite index
Investors reacted to the Federal Reserve’s disclosure that it would be patient on a rate increase and data that showed a rise in payrolls during November, according to Bloomberg.
Top Percentage Gainers
 Company |  Stock Price |  $ Change |  % Change |
 Navistar |  32.21 |  1.87 |  6.16% |
 Healthnet |  54.34 |  2.56 |  4.94% |
 Orbital |  24.98 |  1.03 |  4.30% |
 Serco Inc. |  2.56 |  0.0935 |  3.79% |
 Lockheed Martin |  191.64 |  6.49 |  3.51% |
The Executive Mosaic GovCon Index is a composite index that tracks 30 of the largest publicly-traded Government Contracting (GovCon) firms.