| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 28, 2012 | 92.10 | 92.10 | 92.10 | 92.10 | 0 | -0.17(-0.18%) |
| Sep 27, 2012 | 92.27 | 92.27 | 92.27 | 92.27 | 0 | +2.17(+2.41%) |
| Sep 26, 2012 | 90.10 | 90.10 | 90.10 | 90.10 | 0 | -0.74(-0.81%) |
| Sep 25, 2012 | 90.84 | 90.84 | 90.84 | 90.84 | 0 | -1.25(-1.36%) |
| Sep 24, 2012 | 92.09 | 92.09 | 92.09 | 92.09 | 0 | -0.87(-0.94%) |
| Sep 21, 2012 | 92.96 | 92.96 | 92.96 | 92.96 | 0 | +0.82(+0.89%) |
| Sep 20, 2012 | 92.14 | 92.14 | 92.14 | 92.14 | 0 | +0.41(+0.45%) |
| Sep 19, 2012 | 91.73 | 91.73 | 91.73 | 91.73 | 0 | -3.77(-3.95%) |
| Sep 18, 2012 | 95.50 | 95.50 | 95.50 | 95.50 | 0 | -1.15(-1.19%) |
| Sep 17, 2012 | 96.65 | 96.65 | 96.65 | 96.65 | 0 | -2.41(-2.43%) |
| Sep 14, 2012 | 99.06 | 99.06 | 99.06 | 99.06 | 0 | +0.97(+0.99%) |
| Sep 13, 2012 | 98.09 | 98.09 | 98.09 | 98.09 | 0 | +1.20(+1.24%) |
| Sep 12, 2012 | 96.89 | 96.89 | 96.89 | 96.89 | 0 | -0.06(-0.06%) |
| Sep 11, 2012 | 96.95 | 96.95 | 96.95 | 96.95 | 0 | +0.65(+0.67%) |
| Sep 10, 2012 | 96.30 | 96.30 | 96.30 | 96.30 | 0 | +0.01(+0.01%) |
| Sep 07, 2012 | 94.70 | 96.74 | 94.08 | 96.29 | 270,632 | +1.51(+1.59%) |
| Sep 06, 2012 | 94.78 | 94.78 | 94.78 | 94.78 | 0 | -1.24(-1.29%) |
| Sep 05, 2012 | 96.02 | 96.02 | 96.02 | 96.02 | 0 | +0.39(+0.41%) |
| Sep 04, 2012 | 95.63 | 95.63 | 95.63 | 95.63 | 0 | -1.42(-1.46%) |
| Sep 03, 2012 | 97.05 | 97.05 | 97.05 | 97.05 | 0 | +0.49(+0.51%) |
| Aug 31, 2012 | 96.56 | 96.56 | 96.56 | 96.56 | 0 | +1.79(+1.89%) |
| Aug 30, 2012 | 94.77 | 94.77 | 94.77 | 94.77 | 0 | -0.41(-0.43%) |
| Aug 29, 2012 | 95.18 | 95.18 | 95.18 | 95.18 | 0 | -0.51(-0.53%) |
| Aug 27, 2012 | 95.69 | 95.69 | 95.69 | 95.69 | 0 | -0.43(-0.45%) |
| Aug 24, 2012 | 96.12 | 96.12 | 96.12 | 96.12 | 0 | +0.08(+0.08%) |
| Aug 23, 2012 | 96.04 | 96.04 | 96.04 | 96.04 | 0 | -1.18(-1.21%) |
| Aug 22, 2012 | 97.22 | 97.22 | 97.22 | 97.22 | 0 | +0.67(+0.69%) |
| Aug 21, 2012 | 96.55 | 96.55 | 96.55 | 96.55 | 0 | +0.63(+0.66%) |
| Aug 20, 2012 | 95.92 | 95.92 | 95.92 | 95.92 | 0 | -0.29(-0.30%) |
| Aug 17, 2012 | 96.21 | 96.21 | 96.21 | 96.21 | 0 | +1.00(+1.05%) |
| Aug 16, 2012 | 95.21 | 95.21 | 95.21 | 95.21 | 0 | +0.92(+0.98%) |
| Aug 15, 2012 | 94.29 | 94.29 | 94.29 | 94.29 | 0 | +0.96(+1.03%) |
| Aug 14, 2012 | 93.33 | 93.33 | 93.33 | 93.33 | 0 | +0.55(+0.59%) |
| Aug 13, 2012 | 92.78 | 92.78 | 92.78 | 92.78 | 0 | -0.61(-0.65%) |
| Aug 11, 2012 | 93.39 | 93.39 | 93.39 | 93.39 | 0 | +0.00(+0.00%) |
| Aug 10, 2012 | 93.46 | 93.87 | 91.71 | 93.39 | 196,234 | -0.15(-0.16%) |
| Aug 09, 2012 | 93.54 | 93.54 | 93.54 | 93.54 | 0 | +0.08(+0.09%) |
| Aug 08, 2012 | 93.46 | 93.46 | 93.46 | 93.46 | 0 | +0.01(+0.01%) |
| Aug 07, 2012 | 93.45 | 93.45 | 93.45 | 93.45 | 0 | +1.39(+1.51%) |
| Aug 06, 2012 | 92.06 | 92.06 | 92.06 | 92.06 | 0 | +0.67(+0.73%) |
| Aug 03, 2012 | 91.39 | 91.39 | 91.39 | 91.39 | 0 | +4.11(+4.71%) |
| Aug 02, 2012 | 87.28 | 87.28 | 87.28 | 87.28 | 0 | -1.60(-1.80%) |
| Aug 01, 2012 | 88.88 | 88.88 | 88.88 | 88.88 | 0 | +0.92(+1.05%) |
| Jul 31, 2012 | 87.96 | 87.96 | 87.96 | 87.96 | 0 | -1.55(-1.73%) |
| Jul 30, 2012 | 89.51 | 89.51 | 89.51 | 89.51 | 0 | -0.75(-0.83%) |
| Jul 27, 2012 | 90.26 | 90.26 | 90.26 | 90.26 | 0 | +0.91(+1.02%) |
| Jul 26, 2012 | 89.35 | 89.35 | 89.35 | 89.35 | 0 | +0.35(+0.39%) |
| Jul 25, 2012 | 89.00 | 89.00 | 89.00 | 89.00 | 0 | +0.86(+0.98%) |
| Jul 24, 2012 | 88.14 | 88.14 | 88.14 | 88.14 | 0 | +0.07(+0.08%) |
| Jul 23, 2012 | 88.07 | 88.07 | 88.07 | 88.07 | 0 | -3.63(-3.96%) |
| Jul 20, 2012 | 91.70 | 91.70 | 91.70 | 91.70 | 0 | -0.60(-0.65%) |
| Jul 19, 2012 | 92.30 | 92.30 | 92.30 | 92.30 | 0 | +2.34(+2.60%) |
| Jul 18, 2012 | 89.96 | 89.96 | 89.96 | 89.96 | 0 | +0.83(+0.93%) |
| Jul 17, 2012 | 89.13 | 89.13 | 89.13 | 89.13 | 0 | +0.93(+1.05%) |
| Jul 16, 2012 | 88.20 | 88.20 | 88.20 | 88.20 | 0 | +1.13(+1.30%) |
| Jul 13, 2012 | 87.07 | 87.07 | 87.07 | 87.07 | 0 | +1.29(+1.50%) |
| Jul 12, 2012 | 85.78 | 85.78 | 85.78 | 85.78 | 0 | -0.36(-0.42%) |
| Jul 11, 2012 | 86.14 | 86.14 | 86.14 | 86.14 | 0 | +2.12(+2.52%) |
| Jul 10, 2012 | 84.02 | 84.02 | 84.02 | 84.02 | 0 | -1.72(-2.01%) |
| Jul 09, 2012 | 85.74 | 85.74 | 85.74 | 85.74 | 0 | +1.62(+1.93%) |
| Jul 06, 2012 | 84.12 | 84.12 | 84.12 | 84.12 | 0 | -2.68(-3.09%) |
| Jul 05, 2012 | 86.80 | 86.80 | 86.80 | 86.80 | 0 | -0.25(-0.29%) |
| Jul 04, 2012 | 87.05 | 87.05 | 87.05 | 87.05 | 0 | -0.68(-0.78%) |
| Jul 03, 2012 | 87.73 | 87.73 | 87.73 | 87.73 | 0 | +4.07(+4.86%) |