Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 167.38 | 167.91 | 166.46 | 167.72 | 677,651 | +0.79(+0.47%) |
| May 20, 2013 | 167.20 | 167.65 | 165.96 | 166.93 | 486,817 | -0.52(-0.31%) |
| May 17, 2013 | 165.25 | 167.65 | 165.25 | 167.45 | 779,282 | +2.25(+1.36%) |
| May 16, 2013 | 166.59 | 167.91 | 164.47 | 165.20 | 804,639 | -1.97(-1.18%) |
| May 15, 2013 | 164.42 | 167.27 | 164.07 | 167.17 | 773,849 | +1.82(+1.10%) |
| May 13, 2013 | 164.07 | 165.49 | 163.51 | 165.35 | 445,054 | +1.08(+0.66%) |
| May 10, 2013 | 167.00 | 167.11 | 163.80 | 164.27 | 502,189 | -0.35(-0.21%) |
| May 09, 2013 | 165.23 | 166.10 | 164.34 | 164.62 | 494,195 | -0.91(-0.55%) |
| May 08, 2013 | 166.91 | 167.00 | 165.13 | 165.53 | 672,763 | -1.36(-0.81%) |
| May 07, 2013 | 167.02 | 167.22 | 166.51 | 166.89 | 504,565 | +0.13(+0.08%) |
| May 06, 2013 | 166.43 | 167.68 | 166.00 | 166.76 | 471,044 | +0.28(+0.17%) |
| May 03, 2013 | 166.70 | 167.32 | 166.00 | 166.48 | 509,698 | +0.60(+0.36%) |
| May 02, 2013 | 165.35 | 166.70 | 164.68 | 165.88 | 399,278 | +0.98(+0.59%) |
| May 01, 2013 | 163.81 | 165.59 | 163.81 | 164.90 | 555,135 | -0.10(-0.06%) |
| Apr 30, 2013 | 161.66 | 165.33 | 161.60 | 165.00 | 872,612 | +3.01(+1.86%) |
| Apr 29, 2013 | 160.44 | 162.04 | 159.82 | 161.99 | 387,729 | +2.02(+1.26%) |
| Apr 26, 2013 | 159.33 | 160.61 | 159.10 | 159.97 | 375,720 | +0.87(+0.55%) |
| Apr 25, 2013 | 159.17 | 159.60 | 157.47 | 159.10 | 380,483 | -0.32(-0.20%) |
| Apr 24, 2013 | 158.95 | 159.70 | 158.49 | 159.42 | 327,008 | +0.77(+0.49%) |
| Apr 23, 2013 | 158.10 | 159.32 | 157.61 | 158.65 | 324,049 | +0.96(+0.61%) |
| Apr 22, 2013 | 158.84 | 159.22 | 157.40 | 157.69 | 367,276 | -1.11(-0.70%) |
| Apr 19, 2013 | 157.01 | 159.04 | 156.76 | 158.80 | 551,702 | +2.29(+1.46%) |
| Apr 18, 2013 | 156.52 | 156.87 | 155.65 | 156.51 | 397,687 | +0.22(+0.14%) |
| Apr 17, 2013 | 155.35 | 157.01 | 154.37 | 156.29 | 598,376 | +0.00(+0.00%) |
| Apr 16, 2013 | 155.54 | 157.90 | 154.85 | 156.29 | 772,737 | +1.24(+0.80%) |
| Apr 15, 2013 | 157.82 | 158.33 | 155.01 | 155.05 | 726,212 | -3.46(-2.18%) |
| Apr 12, 2013 | 158.42 | 158.64 | 157.48 | 158.51 | 354,424 | -0.05(-0.03%) |
| Apr 11, 2013 | 157.44 | 159.61 | 156.99 | 158.56 | 709,030 | +1.47(+0.94%) |
| Apr 10, 2013 | 157.62 | 158.55 | 156.77 | 157.09 | 394,048 | -0.06(-0.04%) |
| Apr 09, 2013 | 156.19 | 157.36 | 155.71 | 157.15 | 541,100 | +0.42(+0.27%) |
| Apr 08, 2013 | 154.96 | 156.86 | 154.42 | 156.73 | 646,416 | +1.63(+1.05%) |
| Apr 05, 2013 | 153.06 | 155.43 | 152.91 | 155.10 | 500,644 | +0.72(+0.47%) |
| Apr 04, 2013 | 152.49 | 154.54 | 151.94 | 154.38 | 611,114 | +2.16(+1.42%) |
| Apr 03, 2013 | 153.38 | 153.72 | 151.83 | 152.22 | 595,118 | -0.70(-0.46%) |
| Apr 02, 2013 | 152.88 | 153.43 | 152.36 | 152.92 | 579,752 | +0.53(+0.35%) |
| Apr 01, 2013 | 152.18 | 152.46 | 151.11 | 152.39 | 400,539 | +0.07(+0.05%) |
| Mar 28, 2013 | 151.47 | 152.44 | 150.90 | 152.32 | 484,636 | +1.12(+0.74%) |
| Mar 27, 2013 | 150.52 | 151.38 | 150.31 | 151.20 | 366,394 | -0.25(-0.17%) |
| Mar 26, 2013 | 150.84 | 151.99 | 150.64 | 151.45 | 375,378 | +1.20(+0.80%) |
| Mar 25, 2013 | 151.14 | 151.73 | 149.94 | 150.25 | 489,988 | -0.46(-0.31%) |
| Mar 22, 2013 | 151.00 | 151.50 | 150.07 | 150.71 | 597,237 | -0.06(-0.04%) |
| Mar 21, 2013 | 150.64 | 152.52 | 150.33 | 150.77 | 653,750 | -0.32(-0.21%) |
| Mar 20, 2013 | 150.08 | 151.18 | 149.55 | 151.09 | 529,122 | +1.24(+0.83%) |
| Mar 19, 2013 | 148.66 | 150.50 | 148.28 | 149.85 | 960,344 | +1.46(+0.98%) |
| Mar 18, 2013 | 147.73 | 148.75 | 147.50 | 148.39 | 860,831 | +0.14(+0.09%) |
| Mar 15, 2013 | 147.11 | 148.32 | 146.45 | 148.25 | 1,715,471 | +1.00(+0.68%) |
| Mar 14, 2013 | 146.83 | 147.59 | 146.79 | 147.25 | 776,879 | +0.57(+0.39%) |
| Mar 13, 2013 | 147.03 | 147.21 | 146.12 | 146.68 | 767,965 | -0.32(-0.22%) |
| Mar 12, 2013 | 148.89 | 149.20 | 146.93 | 147.00 | 975,179 | -1.91(-1.28%) |
| Mar 11, 2013 | 149.13 | 149.68 | 148.75 | 148.91 | 603,244 | -1.56(-1.04%) |
| Mar 08, 2013 | 150.56 | 150.72 | 148.77 | 150.47 | 749,892 | +0.01(+0.01%) |
| Mar 07, 2013 | 152.50 | 152.77 | 150.25 | 150.46 | 900,231 | -2.13(-1.40%) |
| Mar 06, 2013 | 154.32 | 154.62 | 152.17 | 152.59 | 434,333 | -1.39(-0.90%) |
| Mar 05, 2013 | 153.15 | 154.18 | 152.65 | 153.98 | 495,407 | +1.23(+0.81%) |
| Mar 04, 2013 | 151.70 | 153.39 | 151.70 | 152.75 | 579,396 | +0.80(+0.53%) |
