2003 2004 2005 2006 2007 2008
Halliburton $100.00 $153.28 $244.43 $247.14 $304.79 $147.95
Standard & Poor’s 500 Stock Index 100.00 110.88 116.33 134.70 142.10 89.53
Standard & Poor’s Energy Composite Index 100.00 131.54 172.80 214.63 288.47 187.88