Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 19.36 | 19.74 | 19.25 | 19.55 | 4,493,244 | +0.12(+0.62%) |
| Feb 27, 2013 | 19.21 | 19.50 | 19.07 | 19.43 | 4,331,149 | +0.20(+1.04%) |
| Feb 26, 2013 | 19.26 | 19.58 | 18.91 | 19.23 | 6,546,320 | +0.01(+0.05%) |
| Feb 25, 2013 | 20.15 | 20.16 | 19.21 | 19.22 | 8,855,043 | -0.74(-3.71%) |
| Feb 22, 2013 | 20.37 | 20.58 | 19.94 | 19.96 | 6,484,217 | -0.45(-2.20%) |
| Feb 21, 2013 | 20.41 | 20.91 | 20.34 | 20.41 | 6,808,218 | -0.06(-0.29%) |
| Feb 20, 2013 | 20.80 | 20.86 | 20.38 | 20.47 | 5,946,055 | -0.22(-1.06%) |
| Feb 19, 2013 | 20.66 | 20.78 | 20.57 | 20.69 | 6,229,626 | +0.12(+0.58%) |
| Feb 15, 2013 | 21.10 | 21.11 | 20.43 | 20.57 | 7,418,999 | -0.53(-2.51%) |
| Feb 14, 2013 | 20.79 | 21.42 | 20.65 | 21.10 | 8,265,742 | +0.27(+1.30%) |
| Feb 13, 2013 | 20.78 | 21.13 | 20.53 | 20.83 | 13,410,358 | +0.04(+0.19%) |
| Feb 12, 2013 | 18.87 | 21.32 | 18.65 | 20.79 | 32,183,926 | +3.51(+20.31%) |
| Feb 11, 2013 | 16.85 | 17.34 | 16.59 | 17.28 | 5,779,767 | +0.43(+2.55%) |
| Feb 08, 2013 | 17.28 | 17.53 | 16.81 | 16.85 | 7,084,206 | -0.43(-2.49%) |
| Feb 07, 2013 | 17.33 | 17.40 | 17.14 | 17.28 | 2,958,534 | -0.06(-0.35%) |
| Feb 06, 2013 | 17.34 | 17.38 | 17.19 | 17.34 | 2,713,316 | +0.40(+2.36%) |
| Feb 04, 2013 | 17.01 | 17.11 | 16.88 | 16.94 | 3,711,779 | -0.21(-1.22%) |
