Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 84.42 | 85.88 | 81.06 | 81.86 | 0 | -3.03(-3.57%) |
| May 17, 2013 | 84.37 | 85.06 | 83.06 | 84.89 | 0 | +0.97(+1.16%) |
| May 16, 2013 | 85.04 | 86.00 | 80.69 | 83.92 | 762,200 | -0.24(-0.29%) |
| May 15, 2013 | 88.00 | 88.98 | 83.16 | 84.16 | 0 | -1.81(-2.11%) |
| May 13, 2013 | 82.50 | 86.70 | 80.37 | 85.97 | 0 | +6.97(+8.82%) |
| May 10, 2013 | 74.76 | 79.33 | 74.60 | 79.00 | 0 | +4.52(+6.07%) |
| May 09, 2013 | 76.30 | 76.76 | 74.36 | 74.48 | 0 | -2.32(-3.02%) |
| May 08, 2013 | 76.56 | 77.25 | 75.44 | 76.80 | 0 | -0.06(-0.08%) |
| May 07, 2013 | 76.38 | 78.80 | 75.52 | 76.86 | 0 | +0.32(+0.42%) |
| May 06, 2013 | 77.01 | 77.42 | 74.74 | 76.54 | 0 | +0.05(+0.07%) |
| May 03, 2013 | 78.76 | 78.50 | 76.29 | 76.49 | 0 | -1.38(-1.77%) |
| May 02, 2013 | 77.35 | 78.79 | 75.50 | 77.87 | 0 | +1.62(+2.12%) |
| May 01, 2013 | 80.90 | 81.47 | 76.25 | 76.25 | 757,216 | -5.25(-6.44%) |
| Apr 30, 2013 | 81.81 | 83.67 | 80.36 | 81.50 | 827,795 | -0.34(-0.42%) |
| Apr 29, 2013 | 82.24 | 82.46 | 81.08 | 81.84 | 394,087 | +0.19(+0.23%) |
| Apr 26, 2013 | 80.57 | 81.83 | 80.26 | 81.65 | 573,443 | +0.73(+0.90%) |
| Apr 25, 2013 | 80.89 | 81.73 | 80.25 | 80.92 | 318,689 | +0.59(+0.73%) |
| Apr 24, 2013 | 82.41 | 82.89 | 80.24 | 80.33 | 483,276 | -1.92(-2.33%) |
| Apr 23, 2013 | 83.50 | 84.67 | 80.90 | 82.25 | 1,188,244 | +0.56(+0.69%) |
| Apr 22, 2013 | 77.50 | 82.05 | 77.14 | 81.69 | 959,767 | +4.17(+5.38%) |
| Apr 19, 2013 | 74.94 | 77.90 | 74.81 | 77.52 | 847,982 | +2.75(+3.68%) |
| Apr 18, 2013 | 75.01 | 76.20 | 74.10 | 74.77 | 603,807 | +0.08(+0.11%) |
| Apr 17, 2013 | 74.88 | 76.06 | 72.91 | 74.69 | 516,677 | -0.59(-0.78%) |
| Apr 16, 2013 | 73.00 | 76.56 | 72.58 | 75.28 | 592,671 | +2.77(+3.82%) |
| Apr 15, 2013 | 75.12 | 76.46 | 71.85 | 72.51 | 723,240 | -2.92(-3.87%) |
| Apr 12, 2013 | 76.55 | 78.28 | 74.88 | 75.43 | 609,594 | -2.06(-2.66%) |
| Apr 11, 2013 | 77.36 | 79.61 | 77.11 | 77.49 | 695,215 | -0.02(-0.03%) |
| Apr 10, 2013 | 75.45 | 77.80 | 74.29 | 77.51 | 850,575 | +2.39(+3.18%) |
| Apr 09, 2013 | 77.04 | 77.43 | 75.05 | 75.12 | 507,092 | -1.64(-2.14%) |
| Apr 08, 2013 | 79.89 | 79.99 | 75.89 | 76.76 | 1,251,966 | +1.21(+1.60%) |
| Apr 05, 2013 | 74.94 | 76.05 | 73.89 | 75.55 | 693,338 | -0.78(-1.02%) |
| Apr 04, 2013 | 76.98 | 77.34 | 74.09 | 76.33 | 695,866 | -0.32(-0.42%) |
| Apr 03, 2013 | 79.67 | 80.17 | 74.66 | 76.65 | 859,037 | -3.07(-3.85%) |
| Apr 02, 2013 | 80.13 | 80.94 | 79.01 | 79.72 | 370,487 | +0.05(+0.06%) |
| Apr 01, 2013 | 80.52 | 81.57 | 79.03 | 79.67 | 478,894 | -0.74(-0.92%) |
| Mar 28, 2013 | 79.24 | 81.75 | 79.24 | 80.41 | 595,873 | +1.45(+1.84%) |
| Mar 27, 2013 | 78.59 | 79.17 | 77.50 | 78.96 | 692,866 | -0.03(-0.04%) |
| Mar 26, 2013 | 79.42 | 79.99 | 78.14 | 78.99 | 664,290 | -0.45(-0.57%) |
| Mar 25, 2013 | 80.64 | 80.97 | 78.37 | 79.44 | 1,248,402 | +1.34(+1.72%) |
| Mar 22, 2013 | 80.96 | 80.98 | 75.60 | 78.10 | 2,150,352 | -2.45(-3.04%) |
| Mar 21, 2013 | 87.16 | 87.82 | 80.49 | 80.55 | 1,530,355 | -7.42(-8.43%) |
| Mar 20, 2013 | 88.63 | 90.41 | 87.17 | 87.97 | 504,353 | +1.35(+1.56%) |
| Mar 19, 2013 | 89.71 | 90.47 | 85.81 | 86.62 | 603,224 | -3.48(-3.86%) |
| Mar 18, 2013 | 88.24 | 90.64 | 85.59 | 90.10 | 604,692 | +0.19(+0.21%) |
| Mar 15, 2013 | 91.79 | 91.80 | 89.86 | 89.91 | 929,159 | -1.69(-1.84%) |
| Mar 14, 2013 | 91.53 | 92.50 | 90.98 | 91.60 | 389,470 | +0.00(+0.00%) |
| Mar 13, 2013 | 91.15 | 91.97 | 90.00 | 91.60 | 610,713 | +0.64(+0.70%) |
| Mar 12, 2013 | 92.39 | 92.77 | 90.59 | 90.96 | 897,740 | -1.21(-1.31%) |
| Mar 11, 2013 | 92.22 | 93.38 | 90.91 | 92.17 | 1,195,247 | -0.08(-0.09%) |
| Mar 08, 2013 | 94.47 | 94.50 | 92.09 | 92.25 | 1,937,886 | -1.95(-2.07%) |
| Mar 07, 2013 | 93.71 | 94.42 | 91.32 | 94.20 | 560,191 | +0.21(+0.22%) |
| Mar 06, 2013 | 93.00 | 95.85 | 92.81 | 93.99 | 720,941 | +1.23(+1.33%) |
| Mar 05, 2013 | 91.71 | 92.87 | 91.20 | 92.76 | 973,466 | +1.35(+1.48%) |
| Mar 04, 2013 | 88.16 | 91.66 | 88.16 | 91.41 | 980,571 | +2.37(+2.66%) |
