Date Open High Low Close Volume
07/29/2008 135.28 143.35 128.77 141.92 225,199
07/28/2008 157.96 165.84 132.64 133.65 239,152
07/27/2008 161.84 166.58 151.25 155.92 194,900
07/26/2008 159.48 160.54 158.11 159.62 275,738
07/25/2008 153.06 159.88 149.63 157.26 390,306
07/24/2008 152.31 159.15 148.33 151.75 208,164
07/23/2008 147.22 152.41 141.97 150.68 445,032
07/22/2008 145.23 152.64 135.92 145.38 625,197
07/21/2008 150.95 159.63 141.77 143.57 584,398
07/20/2008 155.76 156.94 140.04 149.66 390,611