| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 58.29 | 59.13 | 57.74 | 57.98 | 894,026 | +0.20(+0.35%) |
| May 16, 2013 | 58.25 | 58.33 | 57.68 | 57.78 | 860,660 | -0.50(-0.86%) |
| May 15, 2013 | 58.84 | 59.19 | 57.97 | 58.28 | 927,319 | -1.21(-2.03%) |
| May 13, 2013 | 59.50 | 59.50 | 58.92 | 59.49 | 688,838 | +0.15(+0.25%) |
| May 10, 2013 | 58.62 | 59.35 | 58.50 | 59.34 | 747,146 | +0.79(+1.35%) |
| May 09, 2013 | 58.61 | 58.94 | 58.37 | 58.55 | 825,496 | -0.33(-0.56%) |
| May 08, 2013 | 58.28 | 59.17 | 58.20 | 58.88 | 1,055,766 | +0.51(+0.87%) |
| May 07, 2013 | 58.00 | 58.52 | 57.28 | 58.37 | 1,192,182 | +1.11(+1.94%) |
| May 06, 2013 | 57.45 | 57.88 | 57.22 | 57.26 | 835,193 | -0.19(-0.33%) |
| May 03, 2013 | 57.00 | 57.47 | 56.65 | 57.45 | 671,912 | +0.80(+1.41%) |
| May 02, 2013 | 56.54 | 56.82 | 56.02 | 56.65 | 900,789 | +0.35(+0.62%) |
| May 01, 2013 | 56.85 | 56.85 | 56.08 | 56.30 | 904,726 | -1.12(-1.95%) |
| Apr 30, 2013 | 57.25 | 57.76 | 57.08 | 57.42 | 950,351 | +0.54(+0.95%) |
| Apr 29, 2013 | 57.35 | 57.41 | 56.21 | 56.88 | 836,248 | -0.10(-0.18%) |
| Apr 26, 2013 | 57.67 | 57.50 | 56.41 | 56.98 | 765,171 | -0.52(-0.90%) |
| Apr 25, 2013 | 57.95 | 58.40 | 57.36 | 57.50 | 855,947 | -0.10(-0.17%) |
| Apr 24, 2013 | 57.25 | 58.15 | 57.06 | 57.60 | 804,723 | +0.42(+0.73%) |
| Apr 23, 2013 | 56.82 | 57.43 | 56.76 | 57.18 | 654,599 | +0.37(+0.65%) |
| Apr 22, 2013 | 57.18 | 57.32 | 56.65 | 56.81 | 810,695 | -0.01(-0.02%) |
| Apr 19, 2013 | 56.20 | 57.68 | 55.96 | 56.82 | 871,189 | +0.76(+1.36%) |
| Apr 18, 2013 | 55.97 | 56.23 | 55.51 | 56.06 | 769,507 | +0.14(+0.25%) |
| Apr 17, 2013 | 56.36 | 56.38 | 55.55 | 55.92 | 857,064 | -0.42(-0.75%) |
| Apr 16, 2013 | 55.73 | 56.64 | 55.51 | 56.34 | 702,538 | +1.10(+1.99%) |
| Apr 15, 2013 | 55.63 | 56.15 | 55.08 | 55.24 | 777,672 | -0.65(-1.16%) |
| Apr 12, 2013 | 55.92 | 56.27 | 55.40 | 55.89 | 912,052 | -0.27(-0.48%) |
| Apr 11, 2013 | 56.41 | 56.41 | 55.85 | 56.16 | 738,165 | -0.13(-0.23%) |
| Apr 10, 2013 | 56.66 | 56.90 | 56.01 | 56.29 | 811,594 | -0.33(-0.58%) |
| Apr 09, 2013 | 56.38 | 57.14 | 56.15 | 56.62 | 877,989 | +0.39(+0.69%) |
| Apr 08, 2013 | 55.67 | 56.47 | 54.80 | 56.23 | 980,360 | +1.48(+2.70%) |
| Apr 05, 2013 | 54.90 | 55.25 | 54.42 | 54.75 | 904,085 | -0.52(-0.94%) |
| Apr 04, 2013 | 55.15 | 55.48 | 54.81 | 55.27 | 695,646 | -0.08(-0.14%) |
| Apr 03, 2013 | 56.67 | 56.75 | 54.77 | 55.35 | 1,150,330 | -1.23(-2.17%) |
| Apr 02, 2013 | 56.95 | 57.19 | 56.45 | 56.58 | 883,329 | -0.37(-0.65%) |
| Apr 01, 2013 | 56.89 | 57.09 | 56.52 | 56.95 | 862,348 | +0.47(+0.83%) |
| Mar 28, 2013 | 56.02 | 56.77 | 55.70 | 56.48 | 972,257 | +0.43(+0.77%) |
| Mar 27, 2013 | 55.90 | 56.33 | 55.75 | 56.05 | 761,856 | -0.06(-0.11%) |
| Mar 26, 2013 | 56.38 | 56.39 | 55.85 | 56.11 | 677,030 | +0.11(+0.20%) |
| Mar 25, 2013 | 56.30 | 57.17 | 55.85 | 56.00 | 1,099,803 | -0.16(-0.28%) |
| Mar 22, 2013 | 55.63 | 56.92 | 55.51 | 56.16 | 1,350,468 | +0.71(+1.28%) |
| Mar 21, 2013 | 54.83 | 56.10 | 54.80 | 55.45 | 985,080 | +0.56(+1.02%) |
| Mar 20, 2013 | 54.29 | 55.00 | 54.01 | 54.89 | 869,889 | +0.85(+1.57%) |
| Mar 19, 2013 | 53.95 | 54.24 | 53.78 | 54.04 | 775,805 | +0.03(+0.06%) |
| Mar 18, 2013 | 53.63 | 54.17 | 53.63 | 54.01 | 638,277 | -0.06(-0.11%) |
| Mar 15, 2013 | 54.22 | 54.31 | 53.52 | 54.07 | 1,405,386 | +0.19(+0.35%) |
| Mar 14, 2013 | 53.94 | 54.10 | 53.70 | 53.88 | 973,711 | -0.08(-0.15%) |
| Mar 13, 2013 | 54.37 | 54.50 | 53.86 | 53.96 | 852,474 | -0.39(-0.72%) |
| Mar 12, 2013 | 54.50 | 54.77 | 53.99 | 54.35 | 829,944 | -0.07(-0.13%) |
| Mar 11, 2013 | 54.32 | 54.65 | 54.07 | 54.42 | 750,754 | +0.08(+0.15%) |
| Mar 08, 2013 | 54.16 | 54.37 | 53.91 | 54.34 | 941,411 | +0.34(+0.63%) |
| Mar 07, 2013 | 53.94 | 54.29 | 53.57 | 54.00 | 882,329 | +0.00(+0.00%) |
| Mar 06, 2013 | 54.98 | 55.03 | 53.31 | 54.00 | 1,764,149 | -0.81(-1.48%) |
| Mar 05, 2013 | 54.87 | 55.24 | 54.45 | 54.81 | 1,023,058 | +0.22(+0.40%) |
| Mar 04, 2013 | 54.30 | 54.95 | 54.22 | 54.59 | 814,857 | +0.21(+0.39%) |