Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 59.44 | 59.60 | 58.68 | 58.78 | 4,000,490 | -0.52(-0.88%) |
| May 20, 2013 | 59.08 | 60.08 | 59.05 | 59.30 | 4,335,490 | -0.06(-0.10%) |
| May 17, 2013 | 58.20 | 59.55 | 58.17 | 59.36 | 5,159,142 | +1.33(+2.29%) |
| May 16, 2013 | 58.31 | 58.84 | 57.80 | 58.03 | 4,831,696 | -0.47(-0.80%) |
| May 15, 2013 | 58.40 | 58.74 | 58.34 | 58.50 | 3,910,410 | +0.68(+1.18%) |
| May 13, 2013 | 57.90 | 58.08 | 57.45 | 57.82 | 2,012,057 | -0.14(-0.24%) |
| May 10, 2013 | 57.83 | 58.11 | 57.48 | 57.96 | 2,534,038 | +0.25(+0.43%) |
| May 09, 2013 | 57.13 | 58.45 | 57.05 | 57.71 | 5,035,397 | +0.54(+0.94%) |
| May 08, 2013 | 56.28 | 57.19 | 55.80 | 57.17 | 4,130,704 | +0.61(+1.08%) |
| May 07, 2013 | 55.77 | 56.66 | 55.63 | 56.56 | 8,355,897 | -0.74(-1.29%) |
| May 06, 2013 | 56.84 | 57.67 | 56.67 | 57.30 | 4,546,788 | +0.48(+0.84%) |
| May 03, 2013 | 56.31 | 56.99 | 55.80 | 56.82 | 3,965,102 | +1.02(+1.83%) |
| May 02, 2013 | 54.75 | 55.94 | 54.51 | 55.80 | 4,243,379 | +1.50(+2.76%) |
| May 01, 2013 | 55.20 | 55.23 | 54.27 | 54.30 | 4,062,821 | -1.21(-2.18%) |
| Apr 30, 2013 | 55.23 | 55.88 | 54.96 | 55.51 | 4,281,109 | +0.20(+0.36%) |
| Apr 29, 2013 | 54.65 | 55.47 | 54.40 | 55.31 | 3,165,335 | +0.87(+1.60%) |
| Apr 26, 2013 | 55.25 | 55.39 | 54.38 | 54.44 | 3,234,519 | -0.95(-1.72%) |
| Apr 25, 2013 | 55.45 | 55.79 | 55.09 | 55.39 | 3,173,801 | +0.11(+0.20%) |
| Apr 24, 2013 | 54.75 | 55.57 | 54.75 | 55.28 | 4,892,129 | +0.64(+1.17%) |
| Apr 23, 2013 | 53.28 | 54.67 | 53.27 | 54.64 | 4,644,125 | +0.85(+1.58%) |
| Apr 22, 2013 | 53.58 | 54.09 | 53.11 | 53.79 | 4,360,435 | +0.31(+0.58%) |
| Apr 19, 2013 | 53.56 | 53.73 | 53.10 | 53.48 | 4,684,023 | +0.16(+0.30%) |
| Apr 18, 2013 | 53.76 | 53.99 | 53.08 | 53.32 | 2,927,259 | -0.26(-0.49%) |
| Apr 17, 2013 | 54.01 | 54.07 | 53.21 | 53.58 | 4,297,287 | -0.79(-1.45%) |
| Apr 16, 2013 | 54.05 | 54.41 | 53.54 | 54.37 | 3,821,761 | +0.78(+1.46%) |
| Apr 15, 2013 | 55.52 | 55.59 | 53.59 | 53.59 | 6,031,377 | -2.24(-4.01%) |
| Apr 12, 2013 | 56.41 | 56.63 | 55.66 | 55.83 | 3,237,308 | -0.82(-1.45%) |
| Apr 11, 2013 | 57.15 | 57.37 | 56.37 | 56.65 | 3,962,929 | -0.43(-0.75%) |
| Apr 10, 2013 | 56.87 | 57.20 | 56.54 | 57.08 | 2,785,075 | +0.55(+0.97%) |
| Apr 09, 2013 | 56.00 | 56.89 | 55.81 | 56.53 | 3,220,627 | +0.54(+0.96%) |
| Apr 08, 2013 | 55.68 | 55.99 | 55.18 | 55.99 | 3,352,995 | +0.26(+0.47%) |
| Apr 05, 2013 | 55.45 | 55.86 | 55.03 | 55.73 | 3,452,122 | -0.35(-0.62%) |
| Apr 04, 2013 | 55.14 | 56.12 | 54.99 | 56.08 | 4,022,320 | +1.15(+2.09%) |
| Apr 03, 2013 | 55.05 | 55.44 | 54.70 | 54.93 | 4,140,456 | +0.04(+0.07%) |
| Apr 02, 2013 | 55.36 | 55.51 | 54.73 | 54.89 | 3,159,076 | -0.12(-0.22%) |
| Apr 01, 2013 | 55.59 | 55.79 | 54.82 | 55.01 | 2,484,215 | -0.86(-1.54%) |
| Mar 28, 2013 | 55.37 | 55.96 | 55.29 | 55.87 | 3,070,239 | +0.51(+0.92%) |
| Mar 27, 2013 | 55.12 | 55.49 | 54.76 | 55.36 | 3,883,479 | -0.13(-0.23%) |
| Mar 26, 2013 | 55.72 | 55.81 | 54.73 | 55.49 | 5,929,892 | -0.34(-0.61%) |
| Mar 25, 2013 | 56.87 | 56.98 | 55.60 | 55.83 | 3,683,007 | -0.96(-1.69%) |
| Mar 22, 2013 | 56.67 | 56.89 | 56.36 | 56.79 | 2,236,193 | +0.32(+0.57%) |
| Mar 21, 2013 | 56.77 | 56.94 | 56.14 | 56.47 | 3,095,479 | -0.64(-1.12%) |
| Mar 20, 2013 | 57.33 | 57.40 | 56.71 | 57.11 | 2,388,595 | +0.16(+0.28%) |
| Mar 19, 2013 | 57.10 | 57.22 | 56.24 | 56.95 | 2,895,771 | +0.02(+0.04%) |
| Mar 18, 2013 | 56.95 | 57.49 | 56.69 | 56.93 | 2,906,036 | -0.66(-1.15%) |
| Mar 15, 2013 | 57.21 | 57.84 | 57.09 | 57.59 | 3,824,002 | +0.07(+0.12%) |
| Mar 14, 2013 | 56.31 | 57.60 | 56.25 | 57.52 | 4,242,326 | +1.32(+2.35%) |
| Mar 13, 2013 | 56.75 | 56.87 | 56.05 | 56.20 | 3,372,941 | -0.62(-1.09%) |
| Mar 12, 2013 | 57.51 | 57.59 | 56.66 | 56.82 | 2,949,653 | -0.67(-1.17%) |
| Mar 11, 2013 | 57.35 | 57.51 | 56.92 | 57.49 | 2,471,108 | +0.20(+0.35%) |
| Mar 08, 2013 | 56.77 | 57.38 | 56.44 | 57.29 | 3,231,831 | +0.81(+1.43%) |
| Mar 07, 2013 | 56.37 | 56.79 | 56.35 | 56.48 | 2,875,483 | +0.12(+0.21%) |
| Mar 06, 2013 | 56.47 | 56.77 | 56.19 | 56.36 | 2,889,725 | +0.11(+0.20%) |
| Mar 05, 2013 | 55.87 | 56.30 | 55.65 | 56.25 | 3,904,210 | +0.71(+1.28%) |
| Mar 04, 2013 | 55.83 | 55.85 | 55.04 | 55.54 | 4,075,984 | -0.53(-0.95%) |
