| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 75.69 | 76.75 | 75.55 | 76.19 | 874,769 | +1.60(+2.15%) |
| May 22, 2013 | 75.77 | 77.86 | 73.73 | 74.59 | 0 | +0.30(+0.40%) |
| May 21, 2013 | 73.49 | 75.58 | 73.17 | 74.29 | 1,087,464 | -0.14(-0.19%) |
| May 20, 2013 | 71.46 | 74.73 | 70.92 | 74.43 | 1,096,624 | +2.96(+4.14%) |
| May 17, 2013 | 73.01 | 73.02 | 71.44 | 71.47 | 0 | -2.65(-3.58%) |
| May 16, 2013 | 71.69 | 75.41 | 71.60 | 74.12 | 918,903 | +2.12(+2.94%) |
| May 15, 2013 | 73.10 | 73.78 | 72.00 | 72.00 | 765,378 | -4.61(-6.02%) |
| May 13, 2013 | 78.14 | 78.33 | 76.45 | 76.61 | 551,898 | -2.01(-2.56%) |
| May 10, 2013 | 78.06 | 78.72 | 76.52 | 78.62 | 0 | -1.63(-2.03%) |
| May 09, 2013 | 79.23 | 81.53 | 79.06 | 80.25 | 854,639 | -0.27(-0.34%) |
| May 08, 2013 | 78.76 | 80.53 | 78.24 | 80.52 | 755,504 | +2.38(+3.05%) |
| May 07, 2013 | 77.50 | 78.39 | 76.83 | 78.14 | 940,176 | -0.65(-0.82%) |
| May 06, 2013 | 79.13 | 79.46 | 78.50 | 78.79 | 531,459 | +0.15(+0.19%) |
| May 03, 2013 | 79.60 | 79.90 | 78.55 | 78.64 | 0 | -0.26(-0.33%) |
| May 02, 2013 | 78.99 | 80.04 | 78.50 | 78.90 | 0 | -0.49(-0.62%) |
| May 01, 2013 | 80.90 | 81.32 | 78.43 | 79.39 | 1,233,965 | -2.39(-2.92%) |
| Apr 30, 2013 | 78.94 | 81.94 | 78.00 | 81.78 | 1,421,954 | +0.35(+0.43%) |
| Apr 29, 2013 | 81.14 | 82.23 | 80.71 | 81.43 | 712,183 | +1.48(+1.85%) |
| Apr 26, 2013 | 81.81 | 81.29 | 79.65 | 79.95 | 1,003,388 | -1.34(-1.65%) |
| Apr 25, 2013 | 81.19 | 82.87 | 80.20 | 81.29 | 1,356,744 | +1.10(+1.37%) |
| Apr 24, 2013 | 75.89 | 80.68 | 75.75 | 80.19 | 1,452,707 | +6.03(+8.13%) |
| Apr 23, 2013 | 73.55 | 74.44 | 73.09 | 74.16 | 1,064,440 | -0.84(-1.12%) |
| Apr 22, 2013 | 74.03 | 75.03 | 73.45 | 75.00 | 1,084,051 | +3.44(+4.81%) |
| Apr 19, 2013 | 72.09 | 72.21 | 69.73 | 71.56 | 882,677 | +1.29(+1.84%) |
| Apr 18, 2013 | 68.89 | 71.23 | 68.42 | 70.27 | 1,215,191 | +3.38(+5.05%) |
| Apr 17, 2013 | 70.15 | 71.07 | 66.51 | 66.89 | 1,444,731 | -3.44(-4.89%) |
| Apr 16, 2013 | 72.66 | 72.66 | 69.59 | 70.33 | 1,533,101 | +1.29(+1.87%) |
| Apr 15, 2013 | 70.35 | 71.15 | 68.50 | 69.04 | 2,149,760 | -6.23(-8.28%) |
| Apr 12, 2013 | 78.35 | 78.44 | 75.12 | 75.27 | 1,208,495 | -3.84(-4.85%) |
| Apr 11, 2013 | 80.27 | 81.14 | 79.03 | 79.11 | 619,664 | -2.28(-2.80%) |
| Apr 10, 2013 | 82.32 | 82.84 | 81.10 | 81.39 | 375,264 | -1.62(-1.95%) |
| Apr 09, 2013 | 81.21 | 83.85 | 80.94 | 83.01 | 750,096 | +2.50(+3.11%) |
| Apr 08, 2013 | 81.12 | 81.58 | 80.14 | 80.51 | 440,591 | -0.58(-0.72%) |
| Apr 05, 2013 | 81.26 | 82.22 | 80.56 | 81.09 | 996,482 | +0.77(+0.96%) |
| Apr 04, 2013 | 78.72 | 80.58 | 78.05 | 80.32 | 838,085 | +0.71(+0.89%) |
| Apr 03, 2013 | 82.65 | 83.08 | 78.92 | 79.61 | 731,013 | -3.33(-4.01%) |
| Apr 02, 2013 | 84.51 | 84.68 | 82.80 | 82.94 | 440,633 | -2.11(-2.48%) |
| Apr 01, 2013 | 85.64 | 85.69 | 83.81 | 85.05 | 289,580 | -0.93(-1.08%) |
| Mar 28, 2013 | 86.45 | 86.66 | 85.60 | 85.98 | 421,124 | -0.35(-0.41%) |
| Mar 27, 2013 | 84.41 | 86.40 | 84.31 | 86.33 | 452,406 | +1.76(+2.08%) |
| Mar 26, 2013 | 84.80 | 84.96 | 83.78 | 84.57 | 328,836 | +0.29(+0.34%) |
| Mar 25, 2013 | 85.04 | 85.13 | 83.97 | 84.28 | 475,080 | -1.44(-1.68%) |
| Mar 22, 2013 | 85.66 | 86.40 | 85.15 | 85.72 | 403,819 | +0.18(+0.21%) |
| Mar 21, 2013 | 83.44 | 86.10 | 83.43 | 85.54 | 903,238 | +2.48(+2.99%) |
| Mar 20, 2013 | 83.32 | 83.48 | 82.82 | 83.06 | 432,252 | +0.01(+0.01%) |
| Mar 19, 2013 | 83.22 | 83.79 | 82.49 | 83.05 | 443,773 | +0.07(+0.08%) |
| Mar 18, 2013 | 83.74 | 84.14 | 82.57 | 82.98 | 434,571 | +0.61(+0.74%) |
| Mar 15, 2013 | 83.76 | 84.05 | 82.00 | 82.37 | 716,129 | -0.77(-0.93%) |
| Mar 14, 2013 | 82.64 | 83.32 | 82.29 | 83.14 | 515,701 | +1.34(+1.64%) |
| Mar 13, 2013 | 83.19 | 83.34 | 81.63 | 81.80 | 489,249 | -0.87(-1.05%) |
| Mar 12, 2013 | 82.68 | 83.89 | 82.40 | 82.67 | 594,475 | +1.48(+1.82%) |
| Mar 11, 2013 | 81.18 | 81.55 | 80.56 | 81.19 | 400,929 | +0.25(+0.31%) |
| Mar 08, 2013 | 80.54 | 81.90 | 79.51 | 80.94 | 1,111,632 | -1.36(-1.65%) |
| Mar 07, 2013 | 83.66 | 84.62 | 82.18 | 82.30 | 770,956 | -2.12(-2.51%) |
| Mar 06, 2013 | 81.19 | 84.44 | 80.86 | 84.42 | 1,311,834 | +2.94(+3.61%) |
| Mar 05, 2013 | 82.06 | 82.84 | 81.37 | 81.48 | 604,172 | +0.90(+1.12%) |
| Mar 04, 2013 | 81.43 | 81.72 | 80.26 | 80.58 | 512,073 | -0.84(-1.03%) |