| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 57.43 | 58.37 | 57.31 | 58.27 | 0 | +1.09(+1.91%) |
| May 16, 2013 | 56.87 | 57.81 | 56.87 | 57.18 | 1,418,378 | +0.12(+0.21%) |
| May 15, 2013 | 56.47 | 57.19 | 56.32 | 57.06 | 0 | +1.95(+3.54%) |
| May 13, 2013 | 54.46 | 55.61 | 54.31 | 55.11 | 0 | +0.68(+1.25%) |
| May 10, 2013 | 54.67 | 54.67 | 54.11 | 54.43 | 0 | -0.11(-0.20%) |
| May 09, 2013 | 54.49 | 54.63 | 54.25 | 54.54 | 0 | +0.16(+0.29%) |
| May 08, 2013 | 54.14 | 54.49 | 53.95 | 54.38 | 0 | +0.18(+0.33%) |
| May 07, 2013 | 53.99 | 54.33 | 53.83 | 54.20 | 0 | +0.36(+0.67%) |
| May 06, 2013 | 53.51 | 54.02 | 53.48 | 53.84 | 0 | +0.24(+0.45%) |
| May 03, 2013 | 53.59 | 53.94 | 53.53 | 53.60 | 0 | +0.39(+0.73%) |
| May 02, 2013 | 53.23 | 53.77 | 53.04 | 53.21 | 0 | +0.03(+0.06%) |
| May 01, 2013 | 53.88 | 53.98 | 53.13 | 53.18 | 0 | -0.74(-1.37%) |
| Apr 30, 2013 | 53.34 | 53.99 | 53.24 | 53.92 | 0 | +0.58(+1.09%) |
| Apr 29, 2013 | 53.22 | 53.42 | 52.94 | 53.34 | 1,156,805 | +0.45(+0.85%) |
| Apr 26, 2013 | 53.06 | 53.12 | 52.54 | 52.89 | 904,485 | -0.23(-0.43%) |
| Apr 25, 2013 | 53.00 | 53.56 | 52.92 | 53.12 | 0 | +0.21(+0.40%) |
| Apr 24, 2013 | 52.77 | 52.98 | 52.48 | 52.91 | 0 | +0.05(+0.09%) |
| Apr 23, 2013 | 52.76 | 52.97 | 52.23 | 52.86 | 1,394,925 | +0.51(+0.97%) |
| Apr 22, 2013 | 52.54 | 52.74 | 51.90 | 52.35 | 1,570,258 | -0.15(-0.29%) |
| Apr 19, 2013 | 52.34 | 52.55 | 51.96 | 52.50 | 1,498,329 | +0.51(+0.98%) |
| Apr 18, 2013 | 52.93 | 52.99 | 51.93 | 51.99 | 1,727,517 | -0.74(-1.40%) |
| Apr 17, 2013 | 52.87 | 53.46 | 52.18 | 52.73 | 1,550,098 | -0.67(-1.25%) |
| Apr 16, 2013 | 53.20 | 54.18 | 52.25 | 53.40 | 2,874,415 | -0.41(-0.76%) |
| Apr 15, 2013 | 55.50 | 55.73 | 53.80 | 53.81 | 1,503,312 | -1.83(-3.29%) |
| Apr 12, 2013 | 55.69 | 56.05 | 55.44 | 55.64 | 993,265 | -0.45(-0.80%) |
| Apr 11, 2013 | 55.86 | 56.66 | 55.36 | 56.09 | 1,292,565 | +0.46(+0.83%) |
| Apr 10, 2013 | 54.82 | 55.94 | 54.61 | 55.63 | 1,172,314 | +0.88(+1.61%) |
| Apr 09, 2013 | 54.61 | 55.04 | 54.57 | 54.75 | 918,134 | +0.17(+0.31%) |
| Apr 08, 2013 | 53.64 | 54.62 | 53.56 | 54.58 | 1,135,914 | +0.82(+1.53%) |
| Apr 05, 2013 | 53.62 | 53.83 | 53.16 | 53.76 | 972,188 | -0.58(-1.07%) |
| Apr 04, 2013 | 54.24 | 54.66 | 54.07 | 54.34 | 686,817 | +0.10(+0.18%) |
| Apr 03, 2013 | 54.83 | 54.93 | 53.98 | 54.24 | 2,635,754 | -0.54(-0.99%) |
| Apr 02, 2013 | 54.50 | 55.13 | 54.33 | 54.78 | 1,281,415 | +0.40(+0.74%) |
| Apr 01, 2013 | 54.38 | 54.93 | 54.24 | 54.38 | 929,229 | -0.18(-0.33%) |
| Mar 28, 2013 | 54.64 | 54.64 | 54.24 | 54.56 | 812,069 | -0.09(-0.17%) |
| Mar 27, 2013 | 54.44 | 54.80 | 54.19 | 54.65 | 860,537 | -0.21(-0.38%) |
| Mar 26, 2013 | 54.78 | 54.92 | 54.23 | 54.86 | 977,394 | +0.44(+0.81%) |
| Mar 25, 2013 | 55.04 | 55.14 | 53.91 | 54.42 | 1,099,354 | -0.35(-0.64%) |
| Mar 22, 2013 | 53.89 | 54.84 | 53.67 | 54.77 | 1,286,766 | +0.96(+1.78%) |
| Mar 21, 2013 | 54.14 | 54.28 | 53.54 | 53.81 | 1,725,817 | -0.74(-1.36%) |
| Mar 20, 2013 | 54.43 | 54.76 | 54.00 | 54.55 | 1,092,482 | +0.56(+1.04%) |
| Mar 19, 2013 | 54.50 | 54.50 | 53.54 | 53.99 | 1,264,224 | -0.26(-0.48%) |
| Mar 18, 2013 | 54.15 | 54.62 | 53.83 | 54.25 | 1,179,733 | -0.30(-0.55%) |
| Mar 15, 2013 | 55.27 | 55.50 | 54.50 | 54.55 | 2,950,936 | -0.64(-1.16%) |
| Mar 14, 2013 | 55.01 | 55.45 | 54.91 | 55.19 | 995,191 | +0.34(+0.62%) |
| Mar 13, 2013 | 54.87 | 54.96 | 54.45 | 54.85 | 901,160 | +0.06(+0.11%) |
| Mar 12, 2013 | 55.04 | 55.08 | 54.67 | 54.79 | 713,222 | -0.31(-0.56%) |
| Mar 11, 2013 | 54.75 | 55.11 | 54.54 | 55.10 | 924,066 | +0.17(+0.31%) |
| Mar 08, 2013 | 54.76 | 54.99 | 54.44 | 54.93 | 953,873 | +0.52(+0.96%) |
| Mar 07, 2013 | 54.09 | 54.46 | 53.84 | 54.41 | 702,351 | +0.36(+0.67%) |
| Mar 06, 2013 | 54.22 | 54.56 | 53.90 | 54.05 | 1,125,796 | -0.32(-0.59%) |
| Mar 05, 2013 | 54.00 | 54.83 | 54.00 | 54.37 | 1,248,337 | +0.53(+0.98%) |
| Mar 04, 2013 | 53.34 | 53.88 | 53.16 | 53.84 | 838,177 | +0.56(+1.05%) |