| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 100.74 | 100.75 | 100.74 | 100.74 | 0 | +0.03(+0.03%) |
| Feb 28, 2012 | 100.71 | 100.71 | 100.71 | 100.71 | 0 | -0.01(-0.01%) |
| Feb 27, 2012 | 100.72 | 100.72 | 100.72 | 100.72 | 0 | -0.03(-0.03%) |
| Feb 24, 2012 | 100.75 | 100.75 | 100.75 | 0 | -0.01(-0.01%) | |
| Feb 23, 2012 | 100.75 | 100.77 | 100.69 | 100.76 | 0 | -0.01(-0.01%) |
| Feb 22, 2012 | 100.77 | 100.77 | 100.77 | 100.77 | 0 | -0.01(-0.01%) |
| Feb 21, 2012 | 100.78 | 100.78 | 100.78 | 100.78 | 0 | +0.00(+0.00%) |
| Feb 17, 2012 | 100.78 | 100.78 | 100.78 | 100.78 | 0 | -0.02(-0.02%) |
| Feb 16, 2012 | 100.79 | 100.79 | 100.79 | 100.79 | 0 | -0.00(-0.00%) |
| Feb 15, 2012 | 100.80 | 100.80 | 100.80 | 100.80 | 0 | +0.63(+0.63%) |
| Feb 14, 2012 | 100.17 | 100.17 | 100.17 | 100.17 | 0 | -0.06(-0.06%) |
| Feb 13, 2012 | 100.23 | 100.23 | 100.22 | 100.23 | 0 | +0.03(+0.03%) |
| Feb 10, 2012 | 100.20 | 100.20 | 100.20 | 0 | -0.04(-0.04%) | |
| Feb 09, 2012 | 100.24 | 100.24 | 100.24 | 100.24 | 0 | -0.01(-0.01%) |
| Feb 08, 2012 | 100.25 | 100.25 | 100.25 | 100.25 | 0 | +0.00(+0.00%) |
| Feb 07, 2012 | 100.25 | 100.25 | 100.22 | 100.25 | 0 | +0.00(+0.00%) |
| Feb 06, 2012 | 100.25 | 100.25 | 100.25 | 100.25 | 0 | -0.00(-0.00%) |
| Feb 03, 2012 | 100.25 | 100.25 | 100.25 | 0 | -0.00(-0.00%) | |
| Feb 02, 2012 | 100.25 | 100.25 | 100.25 | 100.25 | 0 | -0.01(-0.01%) |
| Feb 01, 2012 | 100.27 | 100.27 | 100.27 | 100.27 | 0 | +0.00(+0.00%) |
| Jan 31, 2012 | 100.27 | 100.27 | 100.27 | 100.27 | 0 | -0.38(-0.38%) |
| Jan 30, 2012 | 100.64 | 100.65 | 100.64 | 100.65 | 0 | +0.00(+0.00%) |
| Jan 27, 2012 | 100.64 | 100.64 | 100.64 | 0 | -0.02(-0.02%) | |
| Jan 26, 2012 | 100.66 | 100.66 | 100.66 | 100.66 | 0 | -0.01(-0.01%) |
| Jan 25, 2012 | 100.67 | 100.67 | 100.67 | 100.67 | 0 | -0.00(-0.00%) |
| Jan 24, 2012 | 100.67 | 100.67 | 100.67 | 100.67 | 0 | -0.00(-0.00%) |
| Jan 23, 2012 | 100.68 | 100.68 | 100.68 | 100.68 | 0 | -0.00(-0.00%) |
| Jan 20, 2012 | 100.68 | 100.68 | 100.68 | 0 | -0.01(-0.01%) | |
| Jan 19, 2012 | 100.69 | 100.69 | 100.69 | 100.69 | 0 | -0.01(-0.01%) |
| Jan 18, 2012 | 100.70 | 100.70 | 100.70 | 100.70 | 0 | +0.00(+0.00%) |
| Jan 17, 2012 | 100.70 | 100.70 | 100.66 | 100.70 | 0 | -0.01(-0.01%) |
| Jan 13, 2012 | 100.71 | 100.71 | 100.71 | 100.71 | 0 | +0.45(+0.44%) |
| Jan 12, 2012 | 100.26 | 100.26 | 100.26 | 100.26 | 0 | +0.00(+0.00%) |
| Jan 11, 2012 | 100.26 | 100.26 | 100.26 | 100.26 | 0 | -0.00(-0.00%) |
| Jan 10, 2012 | 100.27 | 100.27 | 100.22 | 100.27 | 0 | +0.03(+0.03%) |
| Jan 09, 2012 | 100.24 | 100.24 | 100.24 | 100.24 | 0 | -0.03(-0.03%) |
| Jan 06, 2012 | 100.27 | 100.27 | 100.27 | 0 | +0.02(+0.02%) | |
| Jan 05, 2012 | 100.25 | 100.27 | 100.25 | 100.25 | 0 | +0.02(+0.02%) |
| Jan 04, 2012 | 100.23 | 100.23 | 100.23 | 100.23 | 0 | -0.05(-0.05%) |
| Dec 30, 2011 | 100.28 | 100.28 | 100.28 | 0 | -0.55(-0.55%) | |
| Dec 29, 2011 | 100.84 | 100.84 | 100.84 | 100.84 | 0 | +0.00(+0.00%) |
| Dec 28, 2011 | 100.84 | 100.84 | 100.84 | 100.84 | 0 | -0.00(-0.00%) |
| Dec 27, 2011 | 100.84 | 100.84 | 100.84 | 100.84 | 0 | -0.02(-0.02%) |
| Dec 23, 2011 | 100.86 | 100.86 | 100.86 | 100.86 | 0 | -0.01(-0.01%) |
| Dec 21, 2011 | 100.88 | 100.88 | 100.88 | 100.88 | 0 | -0.00(-0.00%) |
| Dec 20, 2011 | 100.88 | 100.88 | 100.88 | 100.88 | 0 | +0.00(+0.00%) |
| Dec 19, 2011 | 100.88 | 100.88 | 100.88 | 100.88 | 0 | -0.01(-0.01%) |
| Dec 16, 2011 | 100.89 | 100.89 | 100.89 | 0 | -0.02(-0.02%) | |
| Dec 15, 2011 | 100.90 | 100.90 | 100.90 | 100.90 | 0 | +0.58(+0.58%) |
| Dec 14, 2011 | 100.32 | 100.32 | 100.32 | 100.32 | 0 | +0.00(+0.00%) |
| Dec 13, 2011 | 100.32 | 100.32 | 100.30 | 100.32 | 0 | -0.00(-0.00%) |
| Dec 12, 2011 | 100.33 | 100.33 | 100.33 | 100.33 | 0 | +0.02(+0.02%) |
| Dec 09, 2011 | 100.31 | 100.31 | 100.31 | 0 | -0.02(-0.02%) | |
| Dec 08, 2011 | 100.34 | 100.34 | 100.32 | 100.34 | 0 | -0.00(-0.00%) |
| Dec 07, 2011 | 100.34 | 100.34 | 100.34 | 100.34 | 0 | +0.00(+0.00%) |
| Dec 06, 2011 | 100.34 | 100.34 | 100.34 | 100.34 | 0 | +0.00(+0.00%) |
| Dec 05, 2011 | 100.33 | 100.33 | 100.33 | 100.33 | 0 | +0.00(+0.00%) |
| Dec 02, 2011 | 100.33 | 100.33 | 100.33 | 0 | -0.01(-0.01%) |