Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2010 | 86.92 | 87.31 | 86.75 | 87.31 | 40,477 | +0.52(+0.60%) |
| Dec 30, 2010 | 86.90 | 86.99 | 86.47 | 86.79 | 68,743 | -0.10(-0.12%) |
| Dec 29, 2010 | 86.50 | 86.94 | 86.01 | 86.89 | 97,320 | +1.51(+1.77%) |
| Dec 28, 2010 | 85.00 | 85.64 | 85.00 | 85.38 | 99,907 | +1.28(+1.52%) |
| Dec 27, 2010 | 83.92 | 84.41 | 83.69 | 84.10 | 75,986 | +0.28(+0.33%) |
| Dec 23, 2010 | 83.98 | 83.98 | 83.25 | 83.82 | 130,397 | -1.40(-1.64%) |
| Dec 22, 2010 | 85.51 | 85.51 | 85.03 | 85.22 | 51,368 | -0.69(-0.80%) |
| Dec 21, 2010 | 85.77 | 86.10 | 85.45 | 85.91 | 98,366 | +1.88(+2.24%) |
| Dec 20, 2010 | 83.84 | 84.22 | 83.68 | 84.03 | 98,576 | +0.27(+0.32%) |
| Dec 17, 2010 | 84.04 | 84.04 | 83.62 | 83.76 | 122,801 | -0.12(-0.14%) |
| Dec 16, 2010 | 84.58 | 84.58 | 82.11 | 83.88 | 312,916 | -2.19(-2.54%) |
| Dec 15, 2010 | 86.94 | 86.94 | 86.07 | 86.07 | 251,443 | -0.94(-1.08%) |
| Dec 14, 2010 | 87.98 | 87.98 | 86.97 | 87.01 | 708,123 | -1.21(-1.37%) |
| Dec 13, 2010 | 88.56 | 88.83 | 88.05 | 88.22 | 171,157 | -1.02(-1.14%) |
| Dec 10, 2010 | 89.29 | 89.77 | 88.94 | 89.24 | 113,716 | -0.79(-0.88%) |
| Dec 09, 2010 | 90.55 | 90.55 | 89.84 | 90.03 | 124,750 | -0.78(-0.86%) |
| Dec 08, 2010 | 90.98 | 91.23 | 90.47 | 90.81 | 57,598 | +0.31(+0.34%) |
| Dec 07, 2010 | 91.14 | 91.14 | 90.29 | 90.50 | 143,523 | +0.01(+0.01%) |
| Dec 06, 2010 | 90.25 | 90.56 | 89.72 | 90.49 | 95,286 | +0.68(+0.76%) |
| Dec 03, 2010 | 89.15 | 89.84 | 88.63 | 89.81 | 189,209 | -0.51(-0.56%) |
| Dec 02, 2010 | 89.11 | 90.44 | 89.11 | 90.32 | 294,278 | +2.27(+2.58%) |
| Dec 01, 2010 | 86.96 | 88.10 | 86.78 | 88.05 | 388,666 | +3.87(+4.60%) |
| Nov 30, 2010 | 84.17 | 84.74 | 83.24 | 84.18 | 834,113 | -2.58(-2.97%) |
| Nov 29, 2010 | 87.20 | 87.39 | 85.91 | 86.76 | 324,061 | -1.05(-1.20%) |
| Nov 26, 2010 | 88.25 | 88.34 | 87.33 | 87.81 | 159,230 | -2.70(-2.98%) |
| Nov 24, 2010 | 90.03 | 90.51 | 90.51 | 90.51 | 106,000 | +1.39(+1.55%) |
| Nov 23, 2010 | 89.66 | 89.66 | 88.62 | 89.12 | 278,400 | -2.53(-2.76%) |
| Nov 22, 2010 | 91.63 | 91.65 | 90.60 | 91.65 | 143,482 | -0.05(-0.05%) |
| Nov 19, 2010 | 91.66 | 91.70 | 90.55 | 91.70 | 109,075 | +1.33(+1.47%) |
| Nov 18, 2010 | 89.95 | 90.64 | 89.95 | 90.37 | 113,991 | +2.13(+2.41%) |
| Nov 17, 2010 | 88.11 | 88.75 | 88.01 | 88.24 | 162,680 | -0.01(-0.01%) |
| Nov 16, 2010 | 89.48 | 89.99 | 87.91 | 88.25 | 371,502 | -0.64(-0.72%) |
| Nov 15, 2010 | 88.89 | 89.60 | 88.74 | 88.89 | 161,852 | +0.00(+0.00%) |
| Nov 12, 2010 | 90.48 | 90.75 | 88.09 | 88.89 | 347,902 | -2.48(-2.71%) |
| Nov 11, 2010 | 91.57 | 91.91 | 90.90 | 91.37 | 224,925 | -1.25(-1.35%) |
| Nov 10, 2010 | 92.25 | 92.75 | 91.51 | 92.62 | 178,742 | +0.84(+0.92%) |
| Nov 09, 2010 | 93.04 | 93.14 | 91.44 | 91.78 | 396,168 | +0.59(+0.65%) |
| Nov 08, 2010 | 90.83 | 91.24 | 90.57 | 91.19 | 546,036 | +0.76(+0.84%) |
| Nov 05, 2010 | 89.99 | 90.45 | 89.53 | 90.43 | 391,393 | +0.69(+0.77%) |
| Nov 04, 2010 | 88.90 | 89.84 | 88.75 | 89.74 | 181,328 | +1.47(+1.67%) |
| Nov 03, 2010 | 88.54 | 88.54 | 86.93 | 88.27 | 224,448 | -0.71(-0.80%) |
| Nov 02, 2010 | 89.37 | 89.37 | 88.66 | 88.98 | 87,208 | +0.09(+0.10%) |
| Nov 01, 2010 | 89.23 | 89.60 | 88.50 | 88.89 | 218,546 | -0.03(-0.03%) |
| Oct 29, 2010 | 88.66 | 89.23 | 88.59 | 88.92 | 101,618 | +0.45(+0.51%) |
| Oct 28, 2010 | 89.17 | 89.17 | 88.18 | 88.47 | 103,409 | +0.03(+0.03%) |
| Oct 27, 2010 | 88.59 | 88.59 | 87.72 | 88.44 | 82,765 | -0.71(-0.80%) |
| Oct 25, 2010 | 89.06 | 89.68 | 89.06 | 89.15 | 163,118 | +1.30(+1.48%) |
| Oct 22, 2010 | 87.74 | 88.10 | 87.70 | 87.85 | 153,213 | +0.61(+0.70%) |
| Oct 21, 2010 | 87.72 | 88.07 | 86.72 | 87.24 | 224,365 | -0.49(-0.56%) |
| Oct 20, 2010 | 86.52 | 88.06 | 86.50 | 87.73 | 421,418 | +2.06(+2.40%) |
| Oct 19, 2010 | 86.97 | 87.07 | 85.43 | 85.67 | 746,822 | -2.28(-2.59%) |
| Oct 18, 2010 | 87.70 | 87.95 | 87.37 | 87.95 | 208,826 | -0.16(-0.18%) |
| Oct 15, 2010 | 89.03 | 89.04 | 87.64 | 88.11 | 349,058 | -0.58(-0.65%) |
| Oct 14, 2010 | 88.91 | 89.05 | 88.30 | 88.69 | 209,410 | -0.48(-0.54%) |
| Oct 13, 2010 | 88.49 | 89.26 | 88.27 | 89.17 | 339,966 | +1.60(+1.83%) |
| Oct 12, 2010 | 86.98 | 87.67 | 86.93 | 87.57 | 253,404 | +0.60(+0.69%) |
| Oct 11, 2010 | 87.39 | 87.45 | 86.83 | 86.97 | 305,938 | -1.09(-1.24%) |
| Oct 08, 2010 | 88.06 | 88.15 | 87.09 | 88.06 | 171,842 | -0.13(-0.15%) |
| Oct 07, 2010 | 89.03 | 89.03 | 87.87 | 88.19 | 233,103 | -0.66(-0.74%) |
| Oct 06, 2010 | 89.28 | 89.28 | 88.42 | 88.85 | 367,686 | -0.69(-0.77%) |
| Oct 05, 2010 | 88.67 | 89.67 | 88.42 | 89.54 | 176,995 | +1.48(+1.68%) |
| Oct 04, 2010 | 88.17 | 88.46 | 87.68 | 88.06 | 200,529 | +0.06(+0.07%) |
