| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2012 | 98.28 | 98.28 | 98.28 | 98.28 | 0 | -0.67(-0.68%) |
| Jan 30, 2012 | 98.95 | 98.95 | 98.95 | 98.95 | 0 | -0.81(-0.81%) |
| Jan 27, 2012 | 99.76 | 99.76 | 99.76 | 99.76 | 0 | -0.12(-0.12%) |
| Jan 26, 2012 | 99.88 | 99.88 | 99.88 | 99.88 | 0 | +0.14(+0.14%) |
| Jan 25, 2012 | 99.74 | 99.74 | 99.74 | 99.74 | 0 | +0.53(+0.53%) |
| Jan 24, 2012 | 99.21 | 99.21 | 99.21 | 99.21 | 0 | -0.73(-0.73%) |
| Jan 23, 2012 | 99.94 | 99.94 | 99.94 | 99.94 | 0 | +1.55(+1.58%) |
| Jan 20, 2012 | 98.39 | 98.39 | 98.39 | 98.39 | 0 | -1.97(-1.96%) |
| Jan 19, 2012 | 100.36 | 100.36 | 100.36 | 100.36 | 0 | -0.79(-0.78%) |
| Jan 18, 2012 | 101.15 | 101.15 | 101.15 | 101.15 | 0 | +0.15(+0.15%) |
| Jan 17, 2012 | 101.00 | 101.00 | 101.00 | 101.00 | 0 | +1.31(+1.31%) |
| Jan 16, 2012 | 99.69 | 99.69 | 99.69 | 99.69 | 0 | +0.66(+0.67%) |
| Jan 13, 2012 | 99.03 | 99.03 | 99.03 | 99.03 | 0 | -0.21(-0.21%) |
| Jan 12, 2012 | 99.24 | 99.24 | 99.24 | 99.24 | 0 | -1.73(-1.71%) |
| Jan 11, 2012 | 100.97 | 100.97 | 100.97 | 100.97 | 0 | -1.18(-1.16%) |
| Jan 10, 2012 | 102.15 | 102.15 | 102.15 | 102.15 | 0 | +0.84(+0.83%) |
| Jan 09, 2012 | 101.31 | 101.31 | 101.31 | 101.31 | 0 | -0.62(-0.61%) |
| Jan 06, 2012 | 101.83 | 101.93 | 101.93 | 101.93 | 0 | +0.57(+0.56%) |
| Jan 05, 2012 | 101.36 | 101.36 | 101.36 | 101.36 | 0 | -1.92(-1.86%) |
| Jan 04, 2012 | 103.28 | 103.28 | 103.28 | 103.28 | 0 | +4.22(+4.26%) |
| Dec 30, 2011 | 99.37 | 100.11 | 98.71 | 99.06 | 0 | -0.77(-0.77%) |
| Dec 29, 2011 | 99.83 | 99.83 | 99.83 | 99.83 | 0 | +0.24(+0.24%) |
| Dec 28, 2011 | 99.59 | 99.59 | 99.59 | 99.59 | 0 | -1.68(-1.66%) |
| Dec 27, 2011 | 101.27 | 101.27 | 101.27 | 101.27 | 0 | +1.41(+1.41%) |
| Dec 23, 2011 | 99.86 | 99.86 | 99.86 | 99.86 | 0 | +0.84(+0.85%) |
| Dec 21, 2011 | 99.02 | 99.02 | 99.02 | 99.02 | 0 | +1.95(+2.01%) |
| Dec 20, 2011 | 97.07 | 97.07 | 97.07 | 97.07 | 0 | +2.98(+3.17%) |
| Dec 19, 2011 | 94.09 | 94.09 | 94.09 | 94.09 | 0 | +0.31(+0.33%) |
| Dec 16, 2011 | 93.78 | 93.78 | 93.78 | 93.78 | 0 | +0.32(+0.34%) |
| Dec 15, 2011 | 93.46 | 93.46 | 93.46 | 93.46 | 0 | -1.36(-1.43%) |
| Dec 14, 2011 | 94.82 | 94.82 | 94.82 | 94.82 | 0 | -5.54(-5.52%) |
| Dec 13, 2011 | 100.36 | 100.36 | 100.36 | 100.36 | 0 | +2.47(+2.52%) |
| Dec 12, 2011 | 97.89 | 97.89 | 97.89 | 97.89 | 0 | -1.94(-1.94%) |
| Dec 09, 2011 | 99.69 | 99.83 | 99.83 | 99.83 | 0 | +1.84(+1.88%) |
| Dec 08, 2011 | 97.99 | 97.99 | 97.99 | 97.99 | 0 | -2.56(-2.55%) |
| Dec 07, 2011 | 100.55 | 100.55 | 100.55 | 100.55 | 0 | -0.64(-0.63%) |
| Dec 06, 2011 | 101.19 | 101.19 | 101.19 | 101.19 | 0 | +0.64(+0.64%) |
| Dec 05, 2011 | 100.55 | 100.55 | 100.55 | 100.55 | 0 | -0.58(-0.57%) |
| Dec 02, 2011 | 101.13 | 101.13 | 101.13 | 101.13 | 0 | +1.14(+1.14%) |
| Dec 01, 2011 | 99.99 | 99.99 | 99.99 | 99.99 | 0 | -0.51(-0.51%) |
| Nov 30, 2011 | 100.50 | 100.50 | 100.50 | 100.50 | 0 | +1.00(+1.01%) |
| Nov 29, 2011 | 99.50 | 99.50 | 99.50 | 99.50 | 0 | +1.75(+1.79%) |
| Nov 28, 2011 | 97.75 | 97.75 | 97.75 | 97.75 | 0 | +0.43(+0.44%) |
| Nov 25, 2011 | 97.34 | 97.32 | 97.32 | 97.32 | 0 | +0.29(+0.30%) |
| Nov 24, 2011 | 97.03 | 97.03 | 97.03 | 97.03 | 0 | +1.21(+1.26%) |
| Nov 23, 2011 | 97.79 | 97.87 | 95.28 | 95.82 | 0 | -1.93(-1.97%) |
| Nov 22, 2011 | 97.75 | 97.75 | 97.75 | 97.75 | 0 | +0.68(+0.70%) |
| Nov 21, 2011 | 97.07 | 97.07 | 97.07 | 97.07 | 0 | -0.72(-0.74%) |
| Nov 18, 2011 | 97.79 | 97.79 | 97.79 | 97.79 | 0 | -0.83(-0.84%) |
| Nov 17, 2011 | 98.62 | 98.62 | 98.62 | 98.62 | 0 | -3.13(-3.08%) |
| Nov 16, 2011 | 101.75 | 101.75 | 101.75 | 101.75 | 0 | +2.42(+2.44%) |
| Nov 15, 2011 | 99.33 | 99.33 | 99.33 | 99.33 | 0 | +1.33(+1.36%) |
| Nov 14, 2011 | 98.00 | 98.00 | 98.00 | 98.00 | 0 | -1.22(-1.23%) |
| Nov 11, 2011 | 99.19 | 99.22 | 99.22 | 99.22 | 0 | +1.62(+1.66%) |
| Nov 10, 2011 | 97.60 | 97.60 | 97.60 | 97.60 | 0 | +1.82(+1.90%) |
| Nov 09, 2011 | 95.78 | 95.78 | 95.78 | 95.78 | 0 | -1.22(-1.26%) |
| Nov 08, 2011 | 97.00 | 97.00 | 97.00 | 97.00 | 0 | +1.04(+1.08%) |
| Nov 07, 2011 | 95.96 | 95.96 | 95.96 | 95.96 | 0 | +1.54(+1.63%) |
| Nov 04, 2011 | 94.42 | 94.42 | 94.42 | 94.42 | 0 | +0.13(+0.14%) |
| Nov 03, 2011 | 94.29 | 94.29 | 94.29 | 94.29 | 0 | +1.40(+1.51%) |
| Nov 02, 2011 | 92.89 | 92.89 | 92.89 | 92.89 | 0 | +1.31(+1.43%) |