| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 100.78 | 100.78 | 100.53 | 100.78 | 0 | -0.20(-0.20%) |
| Feb 28, 2012 | 100.98 | 101.17 | 100.98 | 100.98 | 0 | -0.51(-0.50%) |
| Feb 27, 2012 | 101.49 | 101.53 | 101.49 | 101.49 | 0 | +1.01(+1.00%) |
| Feb 24, 2012 | 100.48 | 100.48 | 100.48 | 0 | +0.74(+0.74%) | |
| Feb 23, 2012 | 99.53 | 100.28 | 98.81 | 99.74 | 0 | +0.17(+0.17%) |
| Feb 22, 2012 | 99.57 | 99.77 | 99.57 | 99.57 | 0 | +1.20(+1.22%) |
| Feb 21, 2012 | 98.38 | 98.45 | 98.38 | 98.38 | 0 | -1.17(-1.18%) |
| Feb 17, 2012 | 99.55 | 99.55 | 99.55 | 99.55 | 0 | -0.16(-0.16%) |
| Feb 16, 2012 | 99.71 | 99.71 | 99.70 | 99.71 | 0 | -0.97(-0.96%) |
| Feb 15, 2012 | 100.68 | 100.68 | 100.55 | 100.68 | 0 | -0.20(-0.19%) |
| Feb 14, 2012 | 100.88 | 100.94 | 100.88 | 100.88 | 0 | +0.65(+0.65%) |
| Feb 13, 2012 | 100.23 | 100.34 | 100.23 | 100.23 | 0 | +0.38(+0.38%) |
| Feb 10, 2012 | 99.85 | 99.85 | 99.85 | 0 | +0.93(+0.94%) | |
| Feb 09, 2012 | 98.92 | 98.92 | 98.81 | 98.92 | 0 | -0.56(-0.57%) |
| Feb 08, 2012 | 99.48 | 99.64 | 99.48 | 99.48 | 0 | -0.12(-0.12%) |
| Feb 07, 2012 | 99.60 | 99.60 | 99.54 | 99.60 | 0 | -0.91(-0.91%) |
| Feb 06, 2012 | 100.52 | 100.91 | 100.52 | 100.52 | 0 | +0.41(+0.41%) |
| Feb 03, 2012 | 100.10 | 100.10 | 100.10 | 0 | -2.27(-2.22%) | |
| Feb 02, 2012 | 102.38 | 102.38 | 102.34 | 102.38 | 0 | -0.22(-0.21%) |
| Feb 01, 2012 | 102.59 | 102.59 | 102.39 | 102.59 | 0 | -1.12(-1.08%) |
| Jan 31, 2012 | 103.71 | 103.71 | 103.71 | 103.71 | 0 | +1.25(+1.22%) |
| Jan 30, 2012 | 102.46 | 102.46 | 102.46 | 102.46 | 0 | +1.17(+1.16%) |
| Jan 27, 2012 | 101.29 | 101.29 | 101.29 | 0 | +0.63(+0.63%) | |
| Jan 26, 2012 | 100.66 | 100.80 | 100.66 | 100.66 | 0 | +1.12(+1.13%) |
| Jan 25, 2012 | 99.53 | 99.53 | 99.45 | 99.53 | 0 | +0.02(+0.02%) |
| Jan 24, 2012 | 99.52 | 99.70 | 99.52 | 99.52 | 0 | -0.38(-0.38%) |
| Jan 23, 2012 | 99.90 | 99.90 | 99.63 | 99.90 | 0 | -0.58(-0.58%) |
| Jan 20, 2012 | 100.48 | 100.48 | 100.48 | 0 | -1.16(-1.14%) | |
| Jan 19, 2012 | 101.63 | 101.65 | 101.63 | 101.63 | 0 | -1.67(-1.62%) |
| Jan 18, 2012 | 103.30 | 103.30 | 103.25 | 103.30 | 0 | -1.18(-1.13%) |
| Jan 17, 2012 | 104.48 | 104.62 | 104.48 | 104.48 | 0 | +0.24(+0.23%) |
| Jan 13, 2012 | 104.24 | 104.24 | 104.24 | 104.24 | 0 | +1.23(+1.20%) |
| Jan 12, 2012 | 103.01 | 103.05 | 103.01 | 103.01 | 0 | -0.18(-0.17%) |
| Jan 11, 2012 | 103.19 | 103.19 | 103.18 | 103.19 | 0 | +1.20(+1.18%) |
| Jan 10, 2012 | 101.98 | 101.98 | 101.80 | 101.98 | 0 | +0.08(+0.08%) |
| Jan 09, 2012 | 101.91 | 101.98 | 101.91 | 101.91 | 0 | -0.23(-0.22%) |
| Jan 06, 2012 | 102.13 | 102.13 | 102.13 | 0 | +0.91(+0.90%) | |
| Jan 05, 2012 | 101.23 | 101.38 | 101.23 | 101.23 | 0 | -0.66(-0.64%) |
| Jan 04, 2012 | 101.88 | 101.88 | 101.59 | 101.88 | 0 | -2.67(-2.56%) |
| Dec 30, 2011 | 104.55 | 104.55 | 104.55 | 0 | +0.16(+0.16%) | |
| Dec 29, 2011 | 104.39 | 104.39 | 104.35 | 104.39 | 0 | +0.37(+0.35%) |
| Dec 28, 2011 | 104.02 | 104.06 | 104.02 | 104.02 | 0 | +2.20(+2.16%) |
| Dec 27, 2011 | 101.83 | 101.92 | 101.83 | 101.83 | 0 | +0.55(+0.55%) |
| Dec 23, 2011 | 101.27 | 101.27 | 101.27 | 101.27 | 0 | -1.15(-1.12%) |
| Dec 21, 2011 | 102.42 | 102.42 | 102.23 | 102.42 | 0 | -1.52(-1.46%) |
| Dec 20, 2011 | 103.94 | 103.95 | 103.94 | 103.94 | 0 | -2.89(-2.71%) |
| Dec 19, 2011 | 106.83 | 106.89 | 106.83 | 106.83 | 0 | +1.34(+1.27%) |
| Dec 16, 2011 | 105.48 | 105.48 | 105.48 | 0 | +1.38(+1.33%) | |
| Dec 15, 2011 | 104.10 | 104.14 | 104.10 | 104.10 | 0 | -0.30(-0.28%) |
| Dec 14, 2011 | 104.40 | 104.53 | 104.40 | 104.40 | 0 | +2.16(+2.12%) |
| Dec 13, 2011 | 102.23 | 102.38 | 102.23 | 102.23 | 0 | +0.78(+0.77%) |
| Dec 12, 2011 | 101.45 | 101.45 | 101.34 | 101.45 | 0 | +1.12(+1.11%) |
| Dec 09, 2011 | 100.34 | 100.34 | 100.34 | 0 | -2.15(-2.10%) | |
| Dec 08, 2011 | 102.48 | 102.59 | 102.48 | 102.48 | 0 | +1.25(+1.23%) |
| Dec 07, 2011 | 101.23 | 101.23 | 101.14 | 101.23 | 0 | +0.75(+0.75%) |
| Dec 06, 2011 | 100.48 | 100.82 | 100.48 | 100.48 | 0 | -1.41(-1.38%) |
| Dec 05, 2011 | 101.89 | 101.92 | 101.89 | 101.89 | 0 | -0.07(-0.07%) |
| Dec 02, 2011 | 101.96 | 101.96 | 101.96 | 0 | +1.32(+1.31%) |