| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 92.62 | 92.62 | 92.62 | 92.62 | 0 | -0.20(-0.22%) |
| Feb 27, 2013 | 92.82 | 92.82 | 92.82 | 92.82 | 0 | +0.09(+0.10%) |
| Feb 26, 2013 | 92.73 | 92.73 | 92.73 | 92.73 | 0 | -0.22(-0.24%) |
| Feb 25, 2013 | 92.95 | 92.95 | 92.95 | 92.95 | 0 | -0.41(-0.44%) |
| Feb 22, 2013 | 93.36 | 93.36 | 93.36 | 93.36 | 0 | +0.41(+0.44%) |
| Feb 21, 2013 | 92.95 | 92.95 | 92.95 | 92.95 | 0 | -2.51(-2.63%) |
| Feb 20, 2013 | 95.46 | 95.46 | 95.46 | 95.46 | 0 | -2.44(-2.49%) |
| Feb 19, 2013 | 97.90 | 97.90 | 97.90 | 97.90 | 0 | +0.96(+0.99%) |
| Feb 18, 2013 | 96.94 | 96.94 | 96.94 | 96.94 | 0 | +0.86(+0.90%) |
| Feb 15, 2013 | 96.08 | 96.08 | 96.08 | 96.08 | 0 | -2.72(-2.75%) |
| Feb 14, 2013 | 98.80 | 98.80 | 98.80 | 98.80 | 0 | +0.09(+0.09%) |
| Feb 13, 2013 | 98.71 | 98.71 | 98.71 | 98.71 | 0 | -0.33(-0.33%) |
| Feb 12, 2013 | 99.04 | 99.04 | 99.04 | 99.04 | 0 | +0.56(+0.57%) |
| Feb 11, 2013 | 98.48 | 98.48 | 98.48 | 98.48 | 0 | +1.11(+1.14%) |
| Feb 08, 2013 | 97.37 | 97.37 | 97.37 | 97.37 | 0 | -0.09(-0.09%) |
| Feb 07, 2013 | 97.46 | 97.46 | 97.46 | 97.46 | 0 | -0.65(-0.66%) |
| Feb 06, 2013 | 98.11 | 98.11 | 98.11 | 98.11 | 0 | +0.63(+0.65%) |
| Feb 04, 2013 | 97.48 | 97.48 | 97.48 | 97.48 | 0 | -0.13(-0.13%) |
| Feb 01, 2013 | 97.61 | 97.61 | 97.61 | 97.61 | 0 | +1.04(+1.08%) |
| Jan 28, 2013 | 96.57 | 96.57 | 96.57 | 96.57 | 0 | +0.48(+0.50%) |
| Jan 25, 2013 | 96.09 | 96.09 | 96.09 | 96.09 | 0 | +0.13(+0.14%) |
| Jan 24, 2013 | 95.96 | 95.96 | 95.96 | 95.96 | 0 | +0.41(+0.43%) |
| Jan 23, 2013 | 95.55 | 95.55 | 95.55 | 95.55 | 0 | -1.50(-1.55%) |
| Jan 22, 2013 | 97.05 | 97.05 | 97.05 | 97.05 | 0 | +1.58(+1.65%) |
| Jan 21, 2013 | 95.47 | 95.47 | 95.47 | 95.47 | 0 | +0.22(+0.23%) |
| Jan 18, 2013 | 95.25 | 95.25 | 95.25 | 95.25 | 0 | +0.08(+0.08%) |
| Jan 17, 2013 | 95.17 | 95.17 | 95.17 | 95.17 | 0 | -0.32(-0.34%) |
| Jan 16, 2013 | 95.49 | 95.49 | 95.49 | 95.49 | 0 | +2.07(+2.22%) |
| Jan 15, 2013 | 93.42 | 93.42 | 93.42 | 93.42 | 0 | -2.20(-2.30%) |
| Jan 14, 2013 | 95.62 | 95.62 | 95.62 | 95.62 | 0 | +0.54(+0.57%) |
| Jan 11, 2013 | 95.08 | 95.08 | 95.08 | 95.08 | 0 | -0.17(-0.18%) |
| Jan 10, 2013 | 95.25 | 95.25 | 95.25 | 95.25 | 0 | +0.48(+0.51%) |
| Jan 09, 2013 | 94.77 | 94.77 | 94.77 | 94.77 | 0 | +0.21(+0.22%) |
| Jan 08, 2013 | 94.56 | 94.56 | 94.56 | 94.56 | 0 | -0.07(-0.07%) |
| Jan 07, 2013 | 94.63 | 94.63 | 94.63 | 94.63 | 0 | +1.44(+1.55%) |
| Jan 04, 2013 | 93.19 | 93.19 | 93.19 | 93.19 | 0 | -1.13(-1.20%) |
| Jan 03, 2013 | 94.32 | 94.32 | 94.32 | 94.32 | 0 | +0.03(+0.03%) |
| Jan 02, 2013 | 94.29 | 94.29 | 94.29 | 94.29 | 0 | +0.92(+0.99%) |
| Dec 31, 2012 | 93.37 | 93.37 | 93.37 | 93.37 | 0 | +0.88(+0.95%) |
| Dec 28, 2012 | 92.49 | 92.49 | 92.49 | 92.49 | 0 | -0.50(-0.54%) |
| Dec 27, 2012 | 92.99 | 92.99 | 92.99 | 92.99 | 0 | +0.03(+0.03%) |
| Dec 26, 2012 | 92.96 | 92.96 | 92.96 | 92.96 | 0 | +2.23(+2.46%) |
| Dec 24, 2012 | 90.73 | 90.73 | 90.73 | 90.73 | 0 | -0.26(-0.29%) |
| Dec 21, 2012 | 90.99 | 90.99 | 90.99 | 90.99 | 0 | -0.81(-0.88%) |
| Dec 20, 2012 | 91.80 | 91.80 | 91.80 | 91.80 | 0 | +0.33(+0.36%) |
| Dec 19, 2012 | 91.47 | 91.47 | 91.47 | 91.47 | 0 | +1.32(+1.46%) |
| Dec 18, 2012 | 90.15 | 90.15 | 90.15 | 90.15 | 0 | +0.38(+0.42%) |
| Dec 17, 2012 | 89.77 | 89.77 | 89.77 | 89.77 | 0 | +0.34(+0.38%) |
| Dec 14, 2012 | 89.43 | 89.43 | 89.43 | 89.43 | 0 | +0.91(+1.03%) |
| Dec 13, 2012 | 88.52 | 88.52 | 88.52 | 88.52 | 0 | -0.86(-0.96%) |
| Dec 12, 2012 | 89.38 | 89.38 | 89.38 | 89.38 | 0 | +0.95(+1.07%) |
| Dec 11, 2012 | 88.43 | 88.43 | 88.43 | 88.43 | 0 | -0.06(-0.07%) |
| Dec 10, 2012 | 88.49 | 88.49 | 88.49 | 88.49 | 0 | -0.30(-0.34%) |
| Dec 07, 2012 | 88.79 | 88.79 | 88.79 | 88.79 | 0 | -0.37(-0.41%) |
| Dec 06, 2012 | 89.16 | 89.16 | 89.16 | 89.16 | 0 | -1.60(-1.76%) |
| Dec 05, 2012 | 90.76 | 90.76 | 90.76 | 90.76 | 0 | -0.32(-0.35%) |