Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 27.94 | 28.41 | 27.50 | 27.78 | 23,860,498 | -0.37(-1.31%) |
| Feb 28, 2008 | 27.98 | 28.82 | 27.96 | 28.15 | 30,113,141 | -0.22(-0.78%) |
| Feb 27, 2008 | 28.33 | 28.49 | 27.75 | 28.37 | 27,664,072 | +0.15(+0.53%) |
| Feb 26, 2008 | 27.93 | 28.55 | 27.81 | 28.22 | 26,012,925 | +0.09(+0.32%) |
| Feb 25, 2008 | 28.42 | 28.57 | 27.75 | 28.13 | 32,470,093 | -0.29(-1.02%) |
| Feb 22, 2008 | 28.36 | 28.64 | 27.98 | 28.42 | 26,156,200 | +0.00(+0.00%) |
| Feb 21, 2008 | 28.76 | 29.17 | 28.25 | 28.42 | 34,493,935 | -0.41(-1.42%) |
| Feb 20, 2008 | 28.71 | 29.04 | 28.39 | 28.83 | 29,275,527 | -0.18(-0.62%) |
| Feb 19, 2008 | 29.33 | 29.42 | 28.75 | 29.01 | 38,680,465 | -0.65(-2.19%) |
| Feb 18, 2008 | 29.95 | 30.15 | 29.43 | 29.66 | 40,125,123 | +0.00(+0.00%) |
| Feb 15, 2008 | 29.95 | 30.15 | 29.43 | 29.66 | 40,116,928 | -0.32(-1.07%) |
| Feb 14, 2008 | 29.98 | 30.25 | 29.75 | 29.98 | 38,045,609 | +0.10(+0.33%) |
| Feb 13, 2008 | 29.78 | 30.07 | 29.60 | 29.88 | 57,032,382 | +0.31(+1.05%) |
| Feb 12, 2008 | 29.81 | 29.84 | 29.40 | 29.57 | 42,431,554 | -0.30(-1.00%) |
| Feb 11, 2008 | 29.89 | 30.05 | 29.32 | 29.87 | 67,136,227 | +0.67(+2.29%) |
| Feb 08, 2008 | 28.98 | 29.22 | 28.71 | 29.20 | 55,360,739 | +0.16(+0.55%) |
| Feb 07, 2008 | 28.63 | 29.19 | 28.60 | 29.04 | 44,248,707 | +0.47(+1.65%) |
| Feb 06, 2008 | 29.11 | 29.33 | 28.53 | 28.57 | 55,328,887 | -0.41(-1.41%) |
| Feb 05, 2008 | 28.78 | 29.57 | 28.75 | 28.98 | 68,476,241 | -0.35(-1.19%) |
| Feb 04, 2008 | 28.33 | 29.50 | 28.33 | 29.33 | 144,778,346 | +0.95(+3.35%) |
| Feb 01, 2008 | 28.68 | 29.83 | 27.34 | 28.38 | 438,176,078 | +9.20(+47.97%) |
| Jan 31, 2008 | 18.87 | 19.35 | 18.72 | 19.18 | 41,134,945 | +0.13(+0.68%) |
| Jan 30, 2008 | 18.62 | 20.81 | 18.58 | 19.05 | 115,808,582 | -1.76(-8.46%) |
| Jan 29, 2008 | 20.87 | 20.90 | 20.05 | 20.81 | 78,213,262 | +0.03(+0.14%) |
| Jan 28, 2008 | 21.56 | 21.90 | 20.42 | 20.78 | 32,468,542 | -1.16(-5.29%) |
| Jan 25, 2008 | 22.24 | 22.37 | 21.32 | 21.94 | 28,381,146 | +0.25(+1.15%) |
| Jan 24, 2008 | 20.44 | 21.75 | 20.42 | 21.69 | 39,814,325 | +1.68(+8.40%) |
| Jan 23, 2008 | 19.25 | 20.34 | 18.72 | 20.01 | 41,427,361 | +0.09(+0.45%) |
| Jan 22, 2008 | 19.29 | 21.03 | 19.26 | 19.92 | 38,134,078 | -0.86(-4.14%) |
| Jan 21, 2008 | 21.34 | 21.61 | 20.07 | 20.78 | 41,242,951 | +0.00(+0.00%) |
| Jan 18, 2008 | 21.34 | 21.61 | 20.07 | 20.78 | 41,238,851 | -0.44(-2.07%) |
| Jan 17, 2008 | 22.00 | 22.17 | 21.14 | 21.22 | 28,701,847 | -0.73(-3.33%) |
| Jan 16, 2008 | 22.20 | 22.75 | 21.73 | 21.95 | 38,156,971 | -0.96(-4.19%) |
| Jan 15, 2008 | 23.00 | 23.49 | 22.57 | 22.91 | 31,912,937 | -0.79(-3.33%) |
| Jan 14, 2008 | 23.51 | 23.76 | 23.18 | 23.70 | 18,551,227 | +0.34(+1.46%) |
| Jan 11, 2008 | 23.81 | 24.13 | 22.98 | 23.36 | 27,298,482 | -0.73(-3.03%) |
| Jan 10, 2008 | 23.19 | 24.57 | 22.83 | 24.09 | 52,342,952 | +1.53(+6.78%) |
| Jan 09, 2008 | 22.47 | 22.80 | 21.37 | 22.56 | 46,665,281 | -0.05(-0.22%) |
| Jan 08, 2008 | 23.28 | 23.65 | 22.50 | 22.61 | 22,973,950 | -0.57(-2.46%) |
| Jan 07, 2008 | 23.12 | 23.56 | 22.73 | 23.18 | 24,769,320 | +0.02(+0.09%) |
| Jan 04, 2008 | 23.81 | 23.81 | 23.10 | 23.16 | 20,745,995 | -0.68(-2.85%) |
| Jan 03, 2008 | 23.86 | 24.19 | 23.70 | 23.84 | 20,179,878 | +0.12(+0.51%) |
| Jan 02, 2008 | 23.80 | 24.15 | 23.60 | 23.72 | 25,673,663 | +0.46(+1.98%) |
| Jan 01, 2008 | 23.22 | 23.43 | 23.11 | 23.26 | 14,782,802 | +0.00(+0.00%) |
| Dec 31, 2007 | 23.22 | 23.43 | 23.11 | 23.26 | 14,700,366 | -0.19(-0.81%) |
| Dec 28, 2007 | 23.66 | 23.71 | 23.21 | 23.45 | 13,654,906 | -0.26(-1.10%) |
| Dec 27, 2007 | 23.60 | 24.15 | 23.57 | 23.71 | 16,030,862 | -0.25(-1.04%) |
| Dec 26, 2007 | 23.85 | 24.25 | 23.85 | 23.96 | 9,778,148 | -0.09(-0.37%) |
| Dec 24, 2007 | 24.01 | 24.19 | 23.94 | 24.05 | 24,861,780 | +0.04(+0.17%) |
| Dec 21, 2007 | 23.88 | 24.10 | 23.74 | 24.01 | 24,096,978 | +0.37(+1.57%) |
| Dec 20, 2007 | 23.50 | 23.80 | 23.24 | 23.64 | 21,030,626 | +0.33(+1.42%) |
| Dec 19, 2007 | 22.92 | 23.69 | 22.92 | 23.31 | 26,533,584 | +0.29(+1.26%) |
| Dec 18, 2007 | 23.22 | 23.35 | 22.80 | 23.02 | 27,608,633 | -0.02(-0.09%) |
| Dec 17, 2007 | 23.80 | 24.03 | 22.94 | 23.04 | 35,614,648 | -1.02(-4.24%) |
| Dec 14, 2007 | 24.13 | 24.47 | 24.00 | 24.06 | 15,125,352 | -0.32(-1.31%) |
| Dec 13, 2007 | 24.39 | 24.75 | 24.19 | 24.38 | 23,787,499 | -0.16(-0.65%) |
| Dec 12, 2007 | 24.82 | 25.00 | 24.11 | 24.54 | 20,241,366 | +0.07(+0.29%) |
| Dec 11, 2007 | 25.15 | 25.65 | 24.36 | 24.47 | 28,551,968 | -0.73(-2.90%) |
| Dec 10, 2007 | 25.51 | 25.57 | 24.92 | 25.20 | 26,074,843 | -0.43(-1.68%) |
| Dec 07, 2007 | 25.86 | 26.11 | 25.50 | 25.63 | 11,443,107 | -0.33(-1.27%) |
| Dec 06, 2007 | 25.88 | 26.02 | 25.39 | 25.96 | 19,236,623 | -0.02(-0.08%) |
| Dec 05, 2007 | 26.63 | 26.73 | 25.73 | 25.98 | 21,149,726 | -0.44(-1.67%) |
| Dec 04, 2007 | 26.14 | 26.73 | 26.11 | 26.42 | 14,668,143 | -0.19(-0.71%) |
