Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 71.85 | 71.99 | 71.40 | 71.58 | 32,688 | -0.02(-0.03%) |
| May 16, 2013 | 71.00 | 71.85 | 70.99 | 71.60 | 18,097 | +0.48(+0.67%) |
| May 15, 2013 | 70.71 | 71.37 | 70.62 | 71.12 | 22,783 | +1.01(+1.44%) |
| May 13, 2013 | 69.80 | 70.18 | 69.38 | 70.11 | 10,250 | +0.48(+0.69%) |
| May 10, 2013 | 69.80 | 69.80 | 69.26 | 69.63 | 6,387 | +0.13(+0.19%) |
| May 09, 2013 | 69.80 | 69.85 | 69.32 | 69.50 | 11,950 | -0.30(-0.43%) |
| May 08, 2013 | 69.87 | 69.99 | 69.34 | 69.80 | 22,842 | -0.44(-0.63%) |
| May 07, 2013 | 68.94 | 70.25 | 68.49 | 70.24 | 18,866 | +1.24(+1.80%) |
| May 06, 2013 | 68.05 | 69.00 | 68.02 | 69.00 | 33,387 | +0.76(+1.11%) |
| May 03, 2013 | 67.90 | 68.36 | 67.30 | 68.24 | 21,280 | +0.94(+1.40%) |
| May 02, 2013 | 66.46 | 67.57 | 66.35 | 67.30 | 13,230 | +1.29(+1.95%) |
| May 01, 2013 | 68.33 | 68.33 | 66.01 | 66.01 | 40,026 | -2.37(-3.47%) |
| Apr 30, 2013 | 68.32 | 68.38 | 67.73 | 68.38 | 24,350 | +0.37(+0.54%) |
| Apr 29, 2013 | 67.92 | 68.05 | 67.55 | 68.01 | 8,783 | +0.39(+0.58%) |
| Apr 26, 2013 | 68.15 | 68.30 | 67.62 | 67.62 | 11,434 | -0.68(-1.00%) |
| Apr 25, 2013 | 67.90 | 68.38 | 67.90 | 68.30 | 11,689 | +0.10(+0.15%) |
| Apr 24, 2013 | 68.15 | 68.38 | 67.82 | 68.20 | 11,558 | -0.20(-0.29%) |
| Apr 23, 2013 | 67.27 | 68.40 | 67.15 | 68.40 | 16,808 | +1.63(+2.44%) |
| Apr 22, 2013 | 67.50 | 67.53 | 66.32 | 66.77 | 16,002 | -0.64(-0.95%) |
| Apr 19, 2013 | 66.00 | 67.75 | 66.00 | 67.41 | 16,515 | +1.41(+2.14%) |
| Apr 18, 2013 | 66.14 | 66.58 | 66.00 | 66.00 | 9,792 | -0.20(-0.30%) |
| Apr 17, 2013 | 67.00 | 67.43 | 66.00 | 66.20 | 23,292 | -1.35(-2.00%) |
| Apr 16, 2013 | 67.40 | 68.19 | 67.00 | 67.55 | 19,380 | +0.55(+0.82%) |
| Apr 15, 2013 | 68.50 | 68.50 | 67.00 | 67.00 | 38,833 | -1.37(-2.00%) |
| Apr 12, 2013 | 68.00 | 68.65 | 67.82 | 68.37 | 21,855 | +0.12(+0.18%) |
| Apr 11, 2013 | 68.76 | 68.76 | 67.97 | 68.25 | 7,622 | -0.59(-0.86%) |
| Apr 10, 2013 | 67.36 | 68.90 | 67.25 | 68.84 | 15,391 | +1.68(+2.50%) |
| Apr 09, 2013 | 68.07 | 68.48 | 67.16 | 67.16 | 18,409 | -0.81(-1.19%) |
| Apr 08, 2013 | 67.80 | 68.45 | 67.23 | 67.97 | 16,639 | +0.17(+0.25%) |
| Apr 05, 2013 | 68.76 | 68.76 | 67.42 | 67.80 | 13,814 | -0.32(-0.47%) |
| Apr 04, 2013 | 67.29 | 68.44 | 67.29 | 68.12 | 9,002 | +0.66(+0.98%) |
| Apr 03, 2013 | 68.11 | 68.36 | 67.46 | 67.46 | 23,622 | -0.70(-1.03%) |
| Apr 02, 2013 | 69.32 | 69.32 | 67.97 | 68.16 | 23,284 | -0.97(-1.40%) |
| Apr 01, 2013 | 69.61 | 69.87 | 68.53 | 69.13 | 26,257 | -0.66(-0.95%) |
| Mar 28, 2013 | 69.75 | 70.15 | 69.61 | 69.79 | 19,653 | -0.14(-0.20%) |
| Mar 27, 2013 | 69.45 | 70.00 | 69.43 | 69.93 | 12,443 | -0.07(-0.10%) |
| Mar 26, 2013 | 69.33 | 70.00 | 69.27 | 70.00 | 30,212 | +0.36(+0.52%) |
| Mar 25, 2013 | 69.20 | 70.31 | 68.76 | 69.64 | 58,442 | +0.74(+1.07%) |
| Mar 22, 2013 | 68.63 | 69.20 | 68.29 | 68.90 | 26,309 | +0.68(+1.00%) |
| Mar 21, 2013 | 68.13 | 68.67 | 67.76 | 68.22 | 22,333 | -0.13(-0.19%) |
| Mar 20, 2013 | 68.28 | 68.40 | 68.09 | 68.35 | 13,556 | +0.02(+0.03%) |
| Mar 19, 2013 | 68.50 | 68.89 | 68.12 | 68.33 | 19,970 | -0.16(-0.23%) |
| Mar 18, 2013 | 68.66 | 69.00 | 68.12 | 68.49 | 27,898 | -1.21(-1.74%) |
| Mar 15, 2013 | 67.30 | 69.70 | 67.18 | 69.70 | 101,284 | +2.31(+3.43%) |
| Mar 14, 2013 | 67.05 | 67.46 | 66.84 | 67.39 | 23,012 | +0.39(+0.58%) |
| Mar 13, 2013 | 67.00 | 67.25 | 66.98 | 67.00 | 15,254 | -0.03(-0.04%) |
| Mar 12, 2013 | 66.94 | 67.25 | 66.82 | 67.03 | 24,273 | +0.03(+0.04%) |
| Mar 11, 2013 | 67.47 | 67.47 | 66.76 | 67.00 | 20,862 | +0.01(+0.01%) |
| Mar 08, 2013 | 67.15 | 67.52 | 66.75 | 66.99 | 28,234 | +0.04(+0.06%) |
| Mar 07, 2013 | 66.06 | 66.95 | 66.06 | 66.95 | 23,856 | +0.72(+1.09%) |
| Mar 06, 2013 | 65.92 | 66.25 | 65.76 | 66.23 | 14,396 | +0.41(+0.62%) |
| Mar 05, 2013 | 65.78 | 66.19 | 65.22 | 65.82 | 36,574 | +0.10(+0.15%) |
| Mar 04, 2013 | 65.88 | 66.23 | 65.10 | 65.72 | 18,889 | -0.61(-0.92%) |
