| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2012 | 108.67 | 108.85 | 107.44 | 107.56 | 271,603 | -0.38(-0.35%) |
| Feb 28, 2012 | 107.80 | 108.03 | 107.57 | 107.94 | 400,106 | +0.16(+0.15%) |
| Feb 27, 2012 | 107.14 | 108.09 | 107.00 | 107.78 | 680,188 | +0.64(+0.60%) |
| Feb 24, 2012 | 107.43 | 107.63 | 107.13 | 107.14 | 548,678 | -0.14(-0.13%) |
| Feb 23, 2012 | 107.12 | 107.33 | 106.88 | 107.28 | 83,604 | +0.67(+0.63%) |
| Feb 22, 2012 | 106.49 | 106.79 | 106.29 | 106.61 | 198,327 | -0.29(-0.27%) |
| Feb 21, 2012 | 107.02 | 107.21 | 106.79 | 106.90 | 163,555 | -0.45(-0.42%) |
| Feb 17, 2012 | 107.74 | 107.74 | 107.11 | 107.35 | 178,859 | -0.36(-0.33%) |
| Feb 16, 2012 | 107.23 | 107.87 | 107.14 | 107.71 | 220,619 | +0.65(+0.61%) |
| Feb 15, 2012 | 107.69 | 107.69 | 106.96 | 107.06 | 159,002 | +0.06(+0.06%) |
| Feb 14, 2012 | 107.18 | 107.29 | 106.46 | 107.00 | 107,013 | -0.47(-0.44%) |
| Feb 13, 2012 | 107.63 | 107.67 | 107.40 | 107.47 | 139,005 | +0.76(+0.71%) |
| Feb 10, 2012 | 106.82 | 106.97 | 106.67 | 106.71 | 139,837 | -1.25(-1.16%) |
| Feb 09, 2012 | 108.29 | 108.31 | 107.93 | 107.96 | 126,431 | -0.07(-0.06%) |
| Feb 08, 2012 | 108.35 | 108.41 | 107.79 | 108.03 | 123,010 | -0.07(-0.06%) |
| Feb 07, 2012 | 108.07 | 108.24 | 107.93 | 108.10 | 232,898 | +0.71(+0.66%) |
| Feb 06, 2012 | 107.18 | 107.53 | 107.10 | 107.39 | 128,469 | -0.48(-0.44%) |
| Feb 03, 2012 | 107.38 | 108.03 | 107.33 | 107.87 | 308,630 | +0.76(+0.71%) |
| Feb 02, 2012 | 107.31 | 107.50 | 106.98 | 107.11 | 196,006 | +0.09(+0.08%) |
| Feb 01, 2012 | 107.16 | 107.41 | 106.95 | 107.02 | 303,084 | +0.50(+0.47%) |
| Jan 31, 2012 | 107.04 | 107.06 | 106.24 | 106.52 | 337,037 | +0.27(+0.25%) |
| Jan 30, 2012 | 105.77 | 106.31 | 105.68 | 106.25 | 182,831 | -0.67(-0.63%) |
| Jan 27, 2012 | 106.44 | 106.98 | 106.44 | 106.92 | 386,297 | +0.44(+0.41%) |
| Jan 26, 2012 | 106.96 | 107.14 | 106.40 | 106.48 | 921,791 | +0.16(+0.15%) |
| Jan 25, 2012 | 104.99 | 106.47 | 104.71 | 106.32 | 464,438 | +1.28(+1.22%) |
| Jan 24, 2012 | 104.70 | 105.10 | 104.62 | 105.04 | 354,506 | -0.58(-0.55%) |
| Jan 23, 2012 | 105.70 | 105.96 | 105.39 | 105.62 | 240,019 | +0.58(+0.55%) |
| Jan 20, 2012 | 104.85 | 105.11 | 104.75 | 105.04 | 173,147 | +0.64(+0.61%) |
| Jan 19, 2012 | 104.35 | 104.43 | 104.15 | 104.40 | 158,994 | -0.08(-0.08%) |
| Jan 18, 2012 | 103.90 | 104.49 | 103.83 | 104.48 | 250,200 | +0.66(+0.64%) |
| Jan 17, 2012 | 104.07 | 104.20 | 103.74 | 103.82 | 220,369 | +0.59(+0.57%) |
| Jan 13, 2012 | 103.05 | 103.24 | 102.47 | 103.23 | 91,849 | -0.34(-0.33%) |
| Jan 12, 2012 | 103.65 | 103.70 | 103.08 | 103.57 | 154,043 | +0.38(+0.37%) |
| Jan 11, 2012 | 102.91 | 103.26 | 102.75 | 103.19 | 230,340 | +0.07(+0.07%) |
| Jan 10, 2012 | 103.48 | 103.52 | 103.12 | 103.12 | 137,256 | +0.57(+0.56%) |
| Jan 09, 2012 | 102.43 | 102.66 | 102.05 | 102.55 | 465,454 | +0.21(+0.21%) |
| Jan 06, 2012 | 102.61 | 102.61 | 102.06 | 102.34 | 133,440 | -0.39(-0.38%) |
| Jan 05, 2012 | 102.79 | 102.84 | 102.39 | 102.73 | 208,163 | -1.03(-0.99%) |
| Jan 04, 2012 | 103.32 | 103.77 | 103.11 | 103.76 | 212,532 | +1.14(+1.11%) |
| Dec 30, 2011 | 102.10 | 103.00 | 101.72 | 102.62 | 155,943 | +0.90(+0.88%) |
| Dec 29, 2011 | 101.10 | 101.74 | 101.02 | 101.72 | 190,402 | +0.56(+0.55%) |
| Dec 28, 2011 | 102.12 | 102.12 | 100.99 | 101.16 | 197,100 | -0.68(-0.67%) |
| Dec 27, 2011 | 101.76 | 102.03 | 101.74 | 101.84 | 72,274 | +0.06(+0.06%) |
| Dec 23, 2011 | 101.74 | 101.93 | 101.59 | 101.78 | 90,332 | +0.64(+0.63%) |
| Dec 21, 2011 | 101.10 | 101.17 | 100.72 | 101.14 | 374,430 | +0.18(+0.18%) |
| Dec 20, 2011 | 100.77 | 101.13 | 100.75 | 100.96 | 260,164 | +1.92(+1.94%) |
| Dec 19, 2011 | 99.68 | 99.80 | 99.00 | 99.04 | 357,860 | -0.85(-0.85%) |
| Dec 16, 2011 | 99.92 | 100.13 | 99.60 | 99.89 | 892,882 | +0.58(+0.58%) |
| Dec 15, 2011 | 99.97 | 99.99 | 99.27 | 99.31 | 173,661 | +0.11(+0.11%) |
| Dec 14, 2011 | 99.51 | 99.72 | 98.97 | 99.20 | 333,629 | -1.01(-1.01%) |
| Dec 13, 2011 | 101.28 | 101.76 | 99.92 | 100.21 | 287,176 | -0.68(-0.67%) |
| Dec 12, 2011 | 101.06 | 101.06 | 100.62 | 100.89 | 228,913 | -1.38(-1.35%) |
| Dec 09, 2011 | 101.37 | 102.36 | 101.33 | 102.27 | 168,932 | +0.61(+0.60%) |
| Dec 08, 2011 | 102.59 | 102.71 | 101.53 | 101.66 | 209,293 | -1.21(-1.18%) |
| Dec 07, 2011 | 102.55 | 103.11 | 102.44 | 102.87 | 728,175 | +0.36(+0.35%) |
| Dec 06, 2011 | 102.24 | 102.70 | 102.15 | 102.51 | 192,247 | -0.32(-0.31%) |
| Dec 05, 2011 | 102.93 | 103.09 | 102.56 | 102.83 | 285,685 | +0.70(+0.69%) |
| Dec 02, 2011 | 102.84 | 102.84 | 102.12 | 102.13 | 235,796 | -0.05(-0.05%) |