Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 134.19 | 134.19 | 133.79 | 133.79 | 200 | -2.21(-1.63%) |
| May 16, 2013 | 136.00 | 136.00 | 136.00 | 136.00 | 3,100 | -1.99(-1.44%) |
| May 15, 2013 | 140.00 | 140.00 | 137.10 | 137.99 | 345 | -3.20(-2.27%) |
| May 13, 2013 | 140.70 | 141.90 | 140.70 | 141.19 | 2,700 | +0.03(+0.02%) |
| May 10, 2013 | 141.16 | 141.16 | 141.16 | 141.16 | 100 | -2.64(-1.84%) |
| May 09, 2013 | 143.80 | 143.80 | 143.80 | 143.80 | 100 | -1.06(-0.73%) |
| May 08, 2013 | 144.19 | 145.77 | 144.19 | 144.86 | 504 | +1.61(+1.13%) |
| May 07, 2013 | 141.18 | 143.25 | 141.18 | 143.25 | 224 | -1.37(-0.95%) |
| May 06, 2013 | 145.20 | 145.20 | 144.62 | 144.62 | 800 | +0.79(+0.55%) |
| May 03, 2013 | 143.83 | 143.83 | 143.83 | 143.83 | 273 | -1.07(-0.74%) |
| Apr 30, 2013 | 144.90 | 144.90 | 144.90 | 0 | +0.90(+0.62%) | |
| Apr 29, 2013 | 145.00 | 145.00 | 144.00 | 144.00 | 502 | +1.10(+0.77%) |
| Apr 26, 2013 | 145.86 | 145.42 | 142.90 | 142.90 | 271 | -2.52(-1.73%) |
| Apr 25, 2013 | 144.04 | 145.42 | 144.04 | 145.42 | 300 | +5.57(+3.98%) |
| Apr 24, 2013 | 140.96 | 140.96 | 139.85 | 139.85 | 1,604 | +1.42(+1.03%) |
| Apr 23, 2013 | 138.43 | 138.43 | 138.43 | 138.43 | 400 | -1.58(-1.13%) |
| Apr 22, 2013 | 139.75 | 141.30 | 139.75 | 140.01 | 2,413 | +1.51(+1.09%) |
| Apr 19, 2013 | 138.50 | 138.50 | 138.50 | 138.50 | 200 | +2.87(+2.12%) |
| Apr 16, 2013 | 135.63 | 135.63 | 135.63 | 0 | +1.71(+1.28%) | |
| Apr 15, 2013 | 137.20 | 143.08 | 132.02 | 133.92 | 7,799 | -11.83(-8.12%) |
| Apr 12, 2013 | 145.75 | 145.75 | 145.75 | 145.75 | 111 | -8.27(-5.37%) |
| Apr 11, 2013 | 154.28 | 154.75 | 154.01 | 154.02 | 940 | -1.08(-0.70%) |
| Apr 04, 2013 | 155.10 | 155.10 | 155.10 | 0 | +0.31(+0.20%) | |
| Apr 03, 2013 | 155.00 | 155.00 | 154.79 | 154.79 | 310 | -3.21(-2.03%) |
| Apr 02, 2013 | 158.09 | 158.09 | 158.00 | 158.00 | 200 | -1.09(-0.69%) |
| Mar 28, 2013 | 159.09 | 159.09 | 159.09 | 0 | +0.98(+0.62%) | |
| Mar 26, 2013 | 158.11 | 158.11 | 158.11 | 0 | +0.07(+0.04%) | |
| Mar 20, 2013 | 158.04 | 158.04 | 158.04 | 0 | -0.36(-0.23%) | |
| Mar 18, 2013 | 158.40 | 158.40 | 158.40 | 0 | +0.00(+0.00%) | |
| Mar 15, 2013 | 158.40 | 158.40 | 158.40 | 158.40 | 100 | +1.40(+0.89%) |
| Mar 14, 2013 | 157.00 | 157.00 | 157.00 | 157.00 | 200 | -0.01(-0.01%) |
| Mar 11, 2013 | 157.01 | 157.01 | 157.01 | 157.01 | 0 | +1.57(+1.01%) |
| Mar 08, 2013 | 155.04 | 155.44 | 155.04 | 155.44 | 200 | -1.46(-0.93%) |
| Mar 07, 2013 | 156.26 | 156.90 | 156.26 | 156.90 | 400 | -0.03(-0.02%) |
| Mar 06, 2013 | 156.93 | 156.93 | 156.93 | 156.93 | 100 | +1.27(+0.81%) |
| Mar 05, 2013 | 155.66 | 155.66 | 155.66 | 155.66 | 100 | +0.50(+0.32%) |
