Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 24, 2013 | 56.41 | 56.80 | 55.99 | 56.74 | 913,746 | -0.27(-0.47%) |
| May 23, 2013 | 56.79 | 57.32 | 56.13 | 57.01 | 1,296,958 | -0.45(-0.78%) |
| May 22, 2013 | 58.49 | 59.13 | 57.20 | 57.46 | 1,566,906 | -0.99(-1.69%) |
| May 21, 2013 | 58.78 | 59.27 | 58.11 | 58.45 | 1,065,406 | -0.28(-0.48%) |
| May 20, 2013 | 57.39 | 58.78 | 57.33 | 58.73 | 1,725,119 | +1.19(+2.07%) |
| May 17, 2013 | 56.65 | 57.57 | 56.65 | 57.54 | 1,539,456 | +1.36(+2.42%) |
| May 16, 2013 | 56.35 | 56.88 | 56.04 | 56.18 | 1,285,037 | -0.18(-0.32%) |
| May 15, 2013 | 56.25 | 56.62 | 55.75 | 56.36 | 1,161,262 | +0.29(+0.52%) |
| May 13, 2013 | 55.91 | 56.31 | 55.62 | 56.07 | 1,049,100 | +0.07(+0.13%) |
| May 10, 2013 | 56.06 | 56.20 | 55.39 | 56.00 | 1,175,374 | -0.28(-0.50%) |
| May 09, 2013 | 56.08 | 56.78 | 56.00 | 56.28 | 1,324,237 | +0.04(+0.07%) |
| May 08, 2013 | 56.58 | 56.70 | 55.85 | 56.24 | 1,470,405 | -0.39(-0.69%) |
| May 07, 2013 | 55.92 | 56.82 | 55.89 | 56.63 | 1,116,994 | +0.95(+1.71%) |
| May 06, 2013 | 55.43 | 56.04 | 55.20 | 55.68 | 1,189,817 | +0.27(+0.49%) |
| May 03, 2013 | 54.56 | 55.69 | 54.17 | 55.41 | 1,787,940 | +1.24(+2.29%) |
| May 02, 2013 | 53.79 | 54.44 | 53.45 | 54.17 | 1,249,448 | +0.41(+0.76%) |
| May 01, 2013 | 53.74 | 54.10 | 53.18 | 53.76 | 1,138,926 | -0.54(-0.99%) |
| Apr 30, 2013 | 53.06 | 54.31 | 52.88 | 54.30 | 2,271,576 | +1.18(+2.22%) |
| Apr 29, 2013 | 53.29 | 53.58 | 52.74 | 53.12 | 1,604,098 | +0.23(+0.43%) |
| Apr 26, 2013 | 53.11 | 53.39 | 52.85 | 52.89 | 1,362,684 | -0.52(-0.97%) |
| Apr 25, 2013 | 53.33 | 54.07 | 52.58 | 53.41 | 2,295,654 | +0.10(+0.19%) |
| Apr 24, 2013 | 51.49 | 54.54 | 51.13 | 53.31 | 4,150,695 | +1.61(+3.11%) |
| Apr 23, 2013 | 50.59 | 51.71 | 50.40 | 51.70 | 3,049,054 | +1.14(+2.25%) |
| Apr 22, 2013 | 49.58 | 50.65 | 49.31 | 50.56 | 1,606,618 | +1.34(+2.72%) |
| Apr 19, 2013 | 49.57 | 49.87 | 48.51 | 49.22 | 1,914,901 | -0.26(-0.53%) |
| Apr 18, 2013 | 49.38 | 50.38 | 48.59 | 49.48 | 3,702,922 | +0.98(+2.02%) |
| Apr 17, 2013 | 49.62 | 49.72 | 47.92 | 48.50 | 2,749,620 | -1.50(-3.00%) |
| Apr 16, 2013 | 50.00 | 50.19 | 49.33 | 50.00 | 3,371,723 | +0.55(+1.11%) |
| Apr 15, 2013 | 52.48 | 52.52 | 49.45 | 49.45 | 3,527,217 | -3.35(-6.34%) |
| Apr 12, 2013 | 54.55 | 54.78 | 52.68 | 52.80 | 2,173,759 | -2.25(-4.09%) |
| Apr 11, 2013 | 54.61 | 55.49 | 54.17 | 55.05 | 2,033,043 | -0.22(-0.40%) |
| Apr 10, 2013 | 53.49 | 55.32 | 53.49 | 55.27 | 1,886,172 | +1.81(+3.39%) |
| Apr 09, 2013 | 53.05 | 53.69 | 52.80 | 53.46 | 1,452,018 | +0.68(+1.29%) |
| Apr 08, 2013 | 51.88 | 52.95 | 51.87 | 52.78 | 1,484,547 | +1.10(+2.13%) |
| Apr 05, 2013 | 51.33 | 52.37 | 50.98 | 51.68 | 1,893,109 | -0.12(-0.23%) |
| Apr 04, 2013 | 51.97 | 52.55 | 51.43 | 51.80 | 970,484 | -0.16(-0.31%) |
| Apr 03, 2013 | 53.80 | 53.89 | 51.62 | 51.96 | 2,010,489 | -1.86(-3.46%) |
| Apr 02, 2013 | 54.14 | 54.31 | 53.59 | 53.82 | 1,425,458 | -0.09(-0.17%) |
| Apr 01, 2013 | 54.59 | 54.81 | 53.53 | 53.91 | 1,526,439 | -0.48(-0.88%) |
| Mar 28, 2013 | 54.09 | 54.52 | 53.87 | 54.39 | 1,231,284 | +0.31(+0.57%) |
| Mar 27, 2013 | 52.91 | 54.42 | 52.68 | 54.08 | 1,751,323 | +0.49(+0.91%) |
| Mar 26, 2013 | 52.70 | 53.66 | 52.69 | 53.59 | 920,222 | +1.02(+1.94%) |
| Mar 25, 2013 | 52.70 | 53.20 | 52.40 | 52.57 | 1,645,233 | +0.18(+0.34%) |
| Mar 22, 2013 | 52.01 | 52.63 | 51.62 | 52.39 | 1,340,234 | +0.44(+0.85%) |
| Mar 21, 2013 | 52.15 | 52.32 | 51.47 | 51.95 | 2,450,958 | -0.55(-1.05%) |
| Mar 20, 2013 | 51.32 | 52.76 | 51.30 | 52.50 | 1,977,647 | +1.50(+2.94%) |
| Mar 19, 2013 | 51.77 | 51.84 | 50.25 | 51.00 | 1,918,739 | -0.69(-1.33%) |
| Mar 18, 2013 | 51.78 | 52.19 | 51.47 | 51.69 | 1,528,487 | -0.90(-1.71%) |
| Mar 15, 2013 | 52.24 | 52.84 | 52.07 | 52.59 | 2,281,507 | +0.19(+0.36%) |
| Mar 14, 2013 | 51.88 | 52.58 | 51.88 | 52.40 | 1,570,928 | +0.54(+1.04%) |
| Mar 13, 2013 | 51.71 | 52.00 | 51.32 | 51.86 | 1,049,423 | +0.22(+0.43%) |
| Mar 12, 2013 | 51.70 | 51.96 | 51.11 | 51.64 | 885,907 | -0.08(-0.15%) |
| Mar 11, 2013 | 51.48 | 51.86 | 51.14 | 51.72 | 1,214,162 | +0.17(+0.33%) |
| Mar 08, 2013 | 51.11 | 51.68 | 50.91 | 51.55 | 1,116,264 | +0.71(+1.40%) |
| Mar 07, 2013 | 51.11 | 51.28 | 50.63 | 50.84 | 1,318,913 | -0.12(-0.24%) |
| Mar 06, 2013 | 51.50 | 51.56 | 50.57 | 50.96 | 1,327,699 | -0.36(-0.70%) |
| Mar 05, 2013 | 51.34 | 51.58 | 50.95 | 51.32 | 1,750,913 | +0.52(+1.02%) |
| Mar 04, 2013 | 51.24 | 51.85 | 50.53 | 50.80 | 2,376,888 | -0.70(-1.36%) |
