Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 155.84 | 155.84 | 155.71 | 155.71 | 0 | -0.16(-0.10%) |
| May 21, 2013 | 155.90 | 156.14 | 155.87 | 155.87 | 64 | -0.33(-0.21%) |
| May 20, 2013 | 156.40 | 156.40 | 156.20 | 156.20 | 0 | -0.97(-0.62%) |
| May 17, 2013 | 157.08 | 157.17 | 157.08 | 157.17 | 195 | +0.41(+0.26%) |
| May 16, 2013 | 156.78 | 156.78 | 156.33 | 156.76 | 1,090 | -0.03(-0.02%) |
| May 15, 2013 | 156.39 | 156.79 | 156.39 | 156.79 | 0 | +0.69(+0.44%) |
| May 13, 2013 | 156.21 | 156.21 | 156.10 | 156.10 | 0 | -0.43(-0.27%) |
| May 10, 2013 | 156.00 | 156.53 | 156.00 | 156.53 | 185 | +0.89(+0.57%) |
| May 09, 2013 | 155.14 | 155.64 | 155.14 | 155.64 | 0 | +0.82(+0.53%) |
| May 08, 2013 | 155.83 | 155.83 | 154.82 | 154.82 | 200 | -1.30(-0.83%) |
| May 07, 2013 | 156.58 | 156.58 | 155.55 | 156.12 | 32 | -0.26(-0.17%) |
| May 06, 2013 | 156.12 | 156.38 | 156.12 | 156.38 | 38 | +0.27(+0.17%) |
| May 03, 2013 | 157.32 | 157.45 | 156.11 | 156.11 | 45 | -1.88(-1.19%) |
| May 02, 2013 | 156.68 | 157.99 | 156.68 | 157.99 | 0 | +1.33(+0.85%) |
| Apr 30, 2013 | 156.66 | 156.66 | 156.66 | 0 | -1.32(-0.84%) | |
| Apr 29, 2013 | 158.23 | 158.23 | 157.98 | 157.98 | 0 | -0.98(-0.62%) |
| Apr 26, 2013 | 158.69 | 158.96 | 158.69 | 158.96 | 9 | +0.39(+0.25%) |
| Apr 25, 2013 | 157.88 | 158.57 | 157.88 | 158.57 | 600 | +0.10(+0.06%) |
| Apr 24, 2013 | 158.24 | 158.47 | 158.24 | 158.47 | 0 | +0.17(+0.11%) |
| Apr 23, 2013 | 157.50 | 158.30 | 157.50 | 158.30 | 1,022 | +0.59(+0.37%) |
| Apr 22, 2013 | 156.69 | 157.71 | 156.69 | 157.71 | 4 | +1.02(+0.65%) |
| Apr 19, 2013 | 156.29 | 156.69 | 156.15 | 156.69 | 172 | -0.56(-0.36%) |
| Apr 18, 2013 | 157.69 | 157.69 | 157.25 | 157.25 | 0 | -0.58(-0.37%) |
| Apr 17, 2013 | 156.29 | 157.83 | 156.29 | 157.83 | 0 | +1.05(+0.67%) |
| Apr 16, 2013 | 157.66 | 157.66 | 156.78 | 156.78 | 0 | -0.77(-0.49%) |
| Apr 15, 2013 | 157.76 | 157.76 | 157.55 | 157.55 | 0 | +0.05(+0.03%) |
| Apr 12, 2013 | 157.11 | 157.50 | 157.11 | 157.50 | 30 | +1.09(+0.70%) |
| Apr 11, 2013 | 157.09 | 157.09 | 156.41 | 156.41 | 0 | -0.39(-0.25%) |
| Apr 10, 2013 | 157.01 | 157.01 | 156.74 | 156.80 | 67 | -0.70(-0.44%) |
| Apr 09, 2013 | 158.45 | 158.45 | 157.50 | 157.50 | 32 | -1.68(-1.06%) |
| Apr 08, 2013 | 159.35 | 159.35 | 159.18 | 159.18 | 0 | -0.16(-0.10%) |
| Apr 05, 2013 | 159.83 | 159.86 | 159.34 | 159.34 | 2,001 | -0.61(-0.38%) |
| Apr 04, 2013 | 159.71 | 159.95 | 159.71 | 159.95 | 0 | +0.41(+0.26%) |
| Apr 03, 2013 | 159.89 | 159.89 | 159.54 | 159.54 | 0 | +0.09(+0.06%) |
| Apr 02, 2013 | 159.36 | 159.45 | 159.36 | 159.45 | 100 | -0.02(-0.01%) |
| Mar 28, 2013 | 159.47 | 159.47 | 159.47 | 0 | -0.61(-0.38%) | |
| Mar 27, 2013 | 159.03 | 160.26 | 159.03 | 160.08 | 1,000 | +1.49(+0.94%) |
| Mar 26, 2013 | 158.40 | 158.59 | 158.40 | 158.59 | 10 | -0.06(-0.04%) |
| Mar 25, 2013 | 156.59 | 158.65 | 156.33 | 158.65 | 960 | +1.58(+1.01%) |
| Mar 22, 2013 | 158.04 | 158.04 | 157.07 | 157.07 | 33 | -0.72(-0.46%) |
| Mar 21, 2013 | 157.43 | 157.79 | 157.33 | 157.79 | 1,000 | +0.45(+0.29%) |
| Mar 20, 2013 | 158.03 | 158.03 | 157.34 | 157.34 | 0 | -1.11(-0.70%) |
| Mar 19, 2013 | 157.49 | 158.45 | 157.49 | 158.45 | 0 | +1.51(+0.96%) |
| Mar 18, 2013 | 158.06 | 158.06 | 156.94 | 156.94 | 500 | +1.45(+0.93%) |
| Mar 15, 2013 | 155.72 | 155.72 | 154.80 | 155.49 | 32 | -0.58(-0.37%) |
| Mar 14, 2013 | 156.32 | 156.32 | 156.07 | 156.07 | 0 | -0.18(-0.12%) |
| Mar 13, 2013 | 155.36 | 156.25 | 155.36 | 156.25 | 0 | +0.63(+0.40%) |
| Mar 12, 2013 | 155.73 | 155.73 | 155.62 | 155.62 | 0 | +0.12(+0.08%) |
| Mar 11, 2013 | 155.51 | 155.51 | 155.50 | 155.50 | 150 | -0.29(-0.19%) |
| Mar 08, 2013 | 155.15 | 155.79 | 154.59 | 155.79 | 500 | +0.56(+0.36%) |
| Mar 07, 2013 | 156.91 | 156.91 | 155.23 | 155.23 | 0 | -1.61(-1.03%) |
| Mar 06, 2013 | 156.53 | 156.84 | 156.53 | 156.84 | 0 | -0.10(-0.06%) |
| Mar 05, 2013 | 156.38 | 156.94 | 156.38 | 156.94 | 0 | -0.37(-0.24%) |
| Mar 04, 2013 | 157.59 | 157.59 | 157.31 | 157.31 | 0 | -0.12(-0.08%) |
