Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Apr 24, 2013 | 188.67 | 188.67 | 188.67 | 188.67 | 0 | +2.71(+1.46%) |
| Apr 22, 2013 | 185.96 | 185.96 | 185.96 | 185.96 | 1,117 | -2.06(-1.10%) |
| Apr 17, 2013 | 188.02 | 188.02 | 188.02 | 188.02 | 0 | +0.00(+0.00%) |
| Apr 16, 2013 | 188.02 | 188.02 | 188.02 | 188.02 | 0 | +1.72(+0.92%) |
| Mar 22, 2013 | 186.30 | 186.30 | 186.30 | 0 | +0.02(+0.01%) |
