Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 23.18 | 23.18 | 23.15 | 23.17 | 1,480 | +0.11(+0.48%) |
| Feb 27, 2013 | 23.11 | 23.13 | 23.06 | 23.06 | 3,128 | +0.07(+0.29%) |
| Feb 26, 2013 | 23.01 | 23.03 | 22.97 | 22.99 | 6,700 | -0.26(-1.12%) |
| Feb 22, 2013 | 23.34 | 23.39 | 23.25 | 23.25 | 35,994 | +0.04(+0.16%) |
| Feb 21, 2013 | 23.33 | 23.33 | 23.21 | 23.21 | 58,171 | -0.22(-0.92%) |
| Feb 20, 2013 | 23.39 | 23.43 | 23.39 | 23.43 | 572 | +0.10(+0.44%) |
| Feb 19, 2013 | 23.47 | 23.47 | 23.31 | 23.33 | 1,980 | -0.06(-0.27%) |
| Feb 15, 2013 | 23.40 | 23.43 | 23.37 | 23.39 | 2,130 | -0.01(-0.04%) |
| Feb 14, 2013 | 23.39 | 23.40 | 23.39 | 23.40 | 2,381 | -0.11(-0.47%) |
| Feb 13, 2013 | 23.44 | 23.51 | 23.42 | 23.51 | 3,575 | +0.00(+0.00%) |
| Feb 12, 2013 | 23.52 | 23.52 | 23.50 | 23.51 | 3,100 | -0.06(-0.25%) |
| Feb 11, 2013 | 23.63 | 23.64 | 23.55 | 23.57 | 3,702 | -0.16(-0.67%) |
| Feb 08, 2013 | 23.85 | 23.92 | 23.71 | 23.73 | 17,225 | -0.13(-0.54%) |
| Feb 07, 2013 | 23.95 | 23.95 | 23.82 | 23.86 | 13,405 | -0.16(-0.67%) |
| Feb 06, 2013 | 24.01 | 24.03 | 24.01 | 24.02 | 4,400 | -0.24(-0.99%) |
| Feb 04, 2013 | 24.22 | 24.26 | 24.22 | 24.26 | 440 | +0.00(+0.01%) |
