| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 88.62 | 88.85 | 88.35 | 88.55 | 2,640,300 | -0.15(-0.17%) |
| May 17, 2013 | 87.96 | 88.74 | 87.87 | 88.70 | 3,440,743 | +0.85(+0.97%) |
| May 16, 2013 | 88.39 | 88.65 | 87.70 | 87.85 | 3,115,700 | -0.75(-0.85%) |
| May 15, 2013 | 88.34 | 88.69 | 88.10 | 88.60 | 3,534,471 | +0.56(+0.64%) |
| May 13, 2013 | 88.14 | 88.38 | 87.80 | 88.04 | 1,858,653 | -0.30(-0.34%) |
| May 10, 2013 | 88.16 | 88.83 | 88.11 | 88.34 | 2,605,323 | +0.11(+0.12%) |
| May 09, 2013 | 88.50 | 89.00 | 88.03 | 88.23 | 4,936,958 | -0.80(-0.90%) |
| May 08, 2013 | 88.39 | 89.96 | 87.84 | 89.03 | 6,309,078 | +0.37(+0.42%) |
| May 07, 2013 | 87.43 | 88.95 | 87.31 | 88.66 | 4,853,788 | +1.62(+1.86%) |
| May 06, 2013 | 86.13 | 87.55 | 86.07 | 87.04 | 3,259,018 | +0.95(+1.10%) |
| May 03, 2013 | 85.93 | 86.45 | 85.33 | 86.09 | 3,471,637 | +0.76(+0.89%) |
| May 02, 2013 | 84.83 | 85.45 | 84.80 | 85.33 | 3,566,645 | +0.51(+0.60%) |
| May 01, 2013 | 85.82 | 85.90 | 84.65 | 84.82 | 3,372,954 | -1.02(-1.19%) |
| Apr 30, 2013 | 86.39 | 86.39 | 85.61 | 85.84 | 4,297,682 | -0.43(-0.50%) |
| Apr 29, 2013 | 85.77 | 86.46 | 85.60 | 86.27 | 3,000,746 | +0.56(+0.65%) |
| Apr 26, 2013 | 85.36 | 85.98 | 85.42 | 85.71 | 3,267,156 | +0.29(+0.34%) |
| Apr 25, 2013 | 84.55 | 85.88 | 84.18 | 85.42 | 4,825,288 | +1.92(+2.30%) |
| Apr 24, 2013 | 83.80 | 83.94 | 83.12 | 83.50 | 4,387,357 | -0.24(-0.29%) |
| Apr 23, 2013 | 83.38 | 83.99 | 83.01 | 83.74 | 3,729,316 | +0.48(+0.58%) |
| Apr 22, 2013 | 83.01 | 83.43 | 82.24 | 83.26 | 3,410,344 | +0.27(+0.33%) |
| Apr 19, 2013 | 82.68 | 83.43 | 82.41 | 82.99 | 3,115,106 | +0.62(+0.75%) |
| Apr 18, 2013 | 83.05 | 83.19 | 81.95 | 82.37 | 4,188,837 | -0.15(-0.18%) |
| Apr 17, 2013 | 82.89 | 83.00 | 82.09 | 82.52 | 3,115,060 | -0.70(-0.84%) |
| Apr 16, 2013 | 82.87 | 83.23 | 82.50 | 83.22 | 2,366,334 | +0.81(+0.98%) |
| Apr 15, 2013 | 83.97 | 84.09 | 82.37 | 82.41 | 3,677,347 | -1.73(-2.06%) |
| Apr 12, 2013 | 84.15 | 84.38 | 83.88 | 84.14 | 2,492,522 | -0.18(-0.21%) |
| Apr 11, 2013 | 84.66 | 84.78 | 84.17 | 84.32 | 3,788,198 | -0.24(-0.28%) |
| Apr 10, 2013 | 83.73 | 84.82 | 83.67 | 84.56 | 3,447,677 | +1.01(+1.21%) |
| Apr 09, 2013 | 83.50 | 83.82 | 82.97 | 83.55 | 3,164,523 | +0.32(+0.38%) |
| Apr 08, 2013 | 83.59 | 83.70 | 82.85 | 83.23 | 3,058,050 | -0.31(-0.37%) |
| Apr 05, 2013 | 82.81 | 83.64 | 82.33 | 83.54 | 3,031,545 | -0.13(-0.16%) |
| Apr 04, 2013 | 83.46 | 83.86 | 83.27 | 83.67 | 2,730,679 | +0.34(+0.41%) |
| Apr 03, 2013 | 84.01 | 84.08 | 83.11 | 83.33 | 4,011,159 | -0.59(-0.70%) |
| Apr 02, 2013 | 83.84 | 84.35 | 83.68 | 83.92 | 4,133,022 | -0.55(-0.65%) |
| Apr 01, 2013 | 85.81 | 85.95 | 84.33 | 84.47 | 2,960,097 | -1.43(-1.66%) |
| Mar 28, 2013 | 85.16 | 85.93 | 85.01 | 85.90 | 3,499,163 | +0.47(+0.55%) |
| Mar 27, 2013 | 84.84 | 85.54 | 84.65 | 85.43 | 2,612,158 | +0.39(+0.46%) |
| Mar 26, 2013 | 84.85 | 85.08 | 84.52 | 85.04 | 3,184,935 | +0.43(+0.51%) |
| Mar 25, 2013 | 84.98 | 85.03 | 84.11 | 84.61 | 4,080,285 | -0.15(-0.18%) |
| Mar 22, 2013 | 83.30 | 84.86 | 83.27 | 84.76 | 4,668,868 | +1.76(+2.12%) |
| Mar 21, 2013 | 83.79 | 84.15 | 82.67 | 83.00 | 5,825,432 | -1.03(-1.23%) |
| Mar 20, 2013 | 84.17 | 84.96 | 83.83 | 84.03 | 5,285,388 | -1.05(-1.23%) |
| Mar 19, 2013 | 85.56 | 85.85 | 84.82 | 85.08 | 3,640,268 | -0.35(-0.41%) |
| Mar 18, 2013 | 84.81 | 85.62 | 84.59 | 85.43 | 3,374,241 | -0.04(-0.05%) |
| Mar 15, 2013 | 85.15 | 85.66 | 84.98 | 85.47 | 5,019,851 | -0.16(-0.19%) |
| Mar 14, 2013 | 85.22 | 85.70 | 85.18 | 85.63 | 3,414,856 | +0.45(+0.53%) |
| Mar 13, 2013 | 84.53 | 85.32 | 84.48 | 85.18 | 2,885,658 | +0.65(+0.77%) |
| Mar 12, 2013 | 84.80 | 84.95 | 84.12 | 84.53 | 2,503,419 | -0.15(-0.18%) |
| Mar 11, 2013 | 84.33 | 84.95 | 84.33 | 84.68 | 2,794,866 | +0.24(+0.28%) |
| Mar 08, 2013 | 84.70 | 84.75 | 84.24 | 84.44 | 2,227,112 | +0.14(+0.17%) |
| Mar 07, 2013 | 84.44 | 84.65 | 83.98 | 84.30 | 2,404,784 | -0.13(-0.15%) |
| Mar 06, 2013 | 84.52 | 84.74 | 84.21 | 84.43 | 3,221,816 | +0.36(+0.43%) |
| Mar 05, 2013 | 83.23 | 84.46 | 83.12 | 84.07 | 3,581,372 | +1.14(+1.37%) |
| Mar 04, 2013 | 82.85 | 82.95 | 82.40 | 82.93 | 2,738,570 | +0.06(+0.07%) |