| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 94.43 | 94.49 | 93.65 | 93.76 | 185,400 | -1.74(-1.82%) |
| Feb 28, 2008 | 94.98 | 95.59 | 94.73 | 95.50 | 140,600 | +0.66(+0.70%) |
| Feb 27, 2008 | 94.52 | 94.86 | 94.30 | 94.84 | 208,300 | +1.06(+1.13%) |
| Feb 26, 2008 | 93.34 | 93.89 | 93.16 | 93.78 | 322,700 | +0.66(+0.71%) |
| Feb 25, 2008 | 93.20 | 93.20 | 92.67 | 93.12 | 139,900 | +0.35(+0.38%) |
| Feb 22, 2008 | 92.78 | 92.79 | 92.19 | 92.77 | 87,500 | +0.47(+0.51%) |
| Feb 21, 2008 | 92.25 | 92.56 | 92.17 | 92.30 | 56,400 | +0.09(+0.10%) |
| Feb 20, 2008 | 91.87 | 92.31 | 91.70 | 92.21 | 64,600 | -0.13(-0.14%) |
| Feb 19, 2008 | 92.38 | 92.65 | 92.27 | 92.34 | 84,800 | +1.15(+1.26%) |
| Feb 18, 2008 | 91.15 | 91.24 | 90.83 | 91.19 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 91.15 | 91.24 | 90.83 | 91.19 | 45,500 | +0.59(+0.65%) |
| Feb 14, 2008 | 90.55 | 90.80 | 90.49 | 90.60 | 57,700 | +0.70(+0.78%) |
| Feb 13, 2008 | 89.90 | 89.93 | 89.59 | 89.90 | 55,500 | -0.65(-0.72%) |
| Feb 12, 2008 | 91.01 | 91.06 | 90.49 | 90.55 | 107,200 | -0.08(-0.09%) |
| Feb 11, 2008 | 90.50 | 90.75 | 90.42 | 90.63 | 59,500 | +0.90(+1.00%) |
| Feb 08, 2008 | 89.46 | 90.05 | 89.34 | 89.73 | 45,000 | +0.32(+0.36%) |
| Feb 07, 2008 | 89.34 | 89.90 | 89.34 | 89.41 | 33,800 | -0.33(-0.37%) |
| Feb 06, 2008 | 90.07 | 90.19 | 89.61 | 89.74 | 38,600 | +0.07(+0.08%) |
| Feb 05, 2008 | 90.05 | 90.15 | 89.55 | 89.67 | 132,900 | -1.38(-1.52%) |
| Feb 04, 2008 | 91.09 | 91.16 | 90.87 | 91.05 | 39,700 | +0.49(+0.54%) |
| Feb 01, 2008 | 90.01 | 90.57 | 89.91 | 90.56 | 51,200 | +0.37(+0.41%) |
| Jan 31, 2008 | 89.38 | 90.38 | 89.26 | 90.19 | 127,800 | +0.09(+0.10%) |
| Jan 30, 2008 | 89.42 | 90.68 | 89.37 | 90.10 | 37,700 | +0.74(+0.83%) |
| Jan 29, 2008 | 89.25 | 89.47 | 89.10 | 89.36 | 27,700 | +0.08(+0.09%) |
| Jan 28, 2008 | 88.77 | 89.45 | 88.50 | 89.28 | 28,200 | +0.85(+0.96%) |
| Jan 25, 2008 | 88.90 | 88.90 | 88.20 | 88.43 | 32,900 | -0.14(-0.16%) |
| Jan 24, 2008 | 88.17 | 88.59 | 87.99 | 88.57 | 47,900 | +0.83(+0.95%) |
| Jan 23, 2008 | 86.58 | 87.74 | 86.58 | 87.74 | 54,300 | +0.47(+0.54%) |
| Jan 22, 2008 | 87.00 | 87.49 | 86.63 | 87.27 | 70,700 | -0.98(-1.11%) |
| Jan 21, 2008 | 88.45 | 88.75 | 87.84 | 88.25 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 88.45 | 88.75 | 87.84 | 88.25 | 90,200 | +0.18(+0.20%) |
| Jan 17, 2008 | 88.91 | 89.14 | 88.00 | 88.07 | 120,100 | -0.06(-0.07%) |
| Jan 16, 2008 | 88.64 | 88.75 | 87.81 | 88.13 | 72,300 | -0.72(-0.81%) |
| Jan 15, 2008 | 90.39 | 90.39 | 88.72 | 88.85 | 138,100 | -1.37(-1.52%) |
| Jan 14, 2008 | 90.25 | 90.30 | 89.76 | 90.22 | 174,000 | +0.87(+0.97%) |
| Jan 11, 2008 | 89.77 | 89.77 | 89.29 | 89.35 | 41,200 | -0.45(-0.50%) |
| Jan 10, 2008 | 88.71 | 89.95 | 88.55 | 89.80 | 89,300 | +1.30(+1.47%) |
| Jan 09, 2008 | 88.52 | 88.65 | 88.11 | 88.50 | 27,400 | +0.36(+0.41%) |
| Jan 08, 2008 | 88.08 | 88.58 | 88.07 | 88.14 | 37,200 | +0.95(+1.09%) |
| Jan 07, 2008 | 87.30 | 87.42 | 87.05 | 87.19 | 51,640 | +0.01(+0.01%) |
| Jan 04, 2008 | 88.11 | 88.11 | 87.18 | 87.18 | 101,800 | -0.93(-1.06%) |
| Jan 03, 2008 | 88.40 | 88.49 | 88.05 | 88.11 | 19,000 | -0.28(-0.32%) |
| Jan 02, 2008 | 88.13 | 88.45 | 87.92 | 88.39 | 69,300 | +0.36(+0.41%) |
| Jan 01, 2008 | 88.38 | 88.43 | 88.03 | 88.03 | 31,900 | +0.00(+0.00%) |
| Dec 31, 2007 | 88.38 | 88.43 | 88.03 | 88.03 | 31,900 | +0.04(+0.05%) |
| Dec 28, 2007 | 88.19 | 88.32 | 87.76 | 87.99 | 38,300 | -0.22(-0.25%) |
| Dec 27, 2007 | 88.00 | 88.36 | 87.82 | 88.21 | 38,100 | +0.32(+0.36%) |
| Dec 26, 2007 | 87.66 | 87.91 | 87.66 | 87.89 | 40,200 | +0.44(+0.50%) |
| Dec 24, 2007 | 87.24 | 87.49 | 87.24 | 87.45 | 34,800 | +0.44(+0.51%) |
| Dec 21, 2007 | 86.89 | 87.29 | 86.73 | 87.01 | 153,500 | +0.85(+0.99%) |
| Dec 20, 2007 | 86.09 | 86.27 | 86.01 | 86.16 | 27,100 | +0.01(+0.01%) |
| Dec 19, 2007 | 86.26 | 86.37 | 85.88 | 86.15 | 78,000 | -0.03(-0.03%) |
| Dec 18, 2007 | 86.60 | 86.60 | 85.75 | 86.18 | 40,100 | +0.34(+0.40%) |
| Dec 17, 2007 | 86.00 | 86.11 | 85.80 | 85.84 | 53,200 | -0.49(-0.57%) |
| Dec 14, 2007 | 86.58 | 86.66 | 86.26 | 86.33 | 76,300 | -1.50(-1.71%) |
| Dec 13, 2007 | 88.20 | 88.23 | 87.53 | 87.83 | 37,200 | -0.58(-0.66%) |
| Dec 12, 2007 | 89.06 | 89.18 | 88.17 | 88.41 | 103,200 | +0.96(+1.10%) |
| Dec 11, 2007 | 88.80 | 89.01 | 87.26 | 87.45 | 170,801 | -1.17(-1.32%) |
| Dec 10, 2007 | 88.02 | 88.65 | 87.97 | 88.62 | 92,902 | +0.85(+0.97%) |
| Dec 07, 2007 | 88.18 | 88.24 | 87.54 | 87.77 | 46,300 | -0.13(-0.15%) |
| Dec 06, 2007 | 87.24 | 87.90 | 87.21 | 87.90 | 195,400 | +0.82(+0.94%) |
| Dec 05, 2007 | 87.09 | 87.39 | 86.97 | 87.08 | 58,500 | -0.30(-0.34%) |
| Dec 04, 2007 | 87.51 | 87.59 | 87.14 | 87.38 | 67,627 | -0.71(-0.81%) |