Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 21.72 | 21.72 | 21.72 | 0 | +0.09(+0.42%) | |
| Feb 27, 2013 | 21.46 | 21.71 | 21.26 | 21.63 | 1,291,233 | +0.17(+0.79%) |
| Feb 26, 2013 | 21.21 | 21.79 | 21.12 | 21.46 | 1,854,840 | +0.36(+1.71%) |
| Feb 25, 2013 | 22.10 | 22.24 | 20.97 | 21.10 | 2,589,004 | -1.02(-4.61%) |
| Feb 22, 2013 | 21.52 | 22.12 | 21.43 | 22.12 | 2,602,472 | +0.72(+3.36%) |
| Feb 21, 2013 | 21.36 | 21.66 | 21.34 | 21.40 | 2,212,526 | -0.06(-0.28%) |
| Feb 20, 2013 | 21.25 | 21.58 | 21.20 | 21.46 | 4,142,715 | +0.14(+0.66%) |
| Feb 19, 2013 | 21.16 | 21.38 | 21.10 | 21.32 | 3,807,885 | +0.17(+0.80%) |
| Feb 15, 2013 | 21.36 | 21.45 | 21.06 | 21.15 | 1,029,821 | -0.28(-1.31%) |
| Feb 14, 2013 | 21.05 | 21.53 | 21.05 | 21.43 | 882,553 | +0.27(+1.28%) |
| Feb 13, 2013 | 21.00 | 21.23 | 20.99 | 21.16 | 1,126,415 | +0.15(+0.71%) |
| Feb 12, 2013 | 20.86 | 21.12 | 20.80 | 21.01 | 814,951 | +0.22(+1.06%) |
| Feb 11, 2013 | 20.76 | 20.96 | 20.69 | 20.79 | 2,392,521 | -0.04(-0.19%) |
| Feb 08, 2013 | 20.85 | 21.00 | 20.75 | 20.83 | 1,436,030 | +0.00(+0.00%) |
| Feb 07, 2013 | 20.63 | 20.90 | 20.38 | 20.83 | 2,611,591 | +0.23(+1.12%) |
| Feb 06, 2013 | 20.09 | 20.63 | 20.09 | 20.60 | 1,660,881 | +0.65(+3.26%) |
| Feb 04, 2013 | 19.71 | 20.05 | 19.67 | 19.95 | 3,428,769 | +0.00(+0.00%) |
