Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 22.29 | 22.31 | 22.27 | 22.31 | 2,828 | +0.13(+0.57%) |
| May 21, 2013 | 22.19 | 22.19 | 22.18 | 22.18 | 1,580 | -0.05(-0.22%) |
| May 20, 2013 | 22.23 | 22.23 | 22.16 | 22.23 | 605 | +0.00(+0.00%) |
| May 17, 2013 | 22.27 | 22.27 | 22.23 | 22.23 | 1,932 | -0.07(-0.31%) |
| May 16, 2013 | 22.35 | 22.35 | 22.30 | 22.30 | 250 | -0.13(-0.58%) |
| May 15, 2013 | 22.51 | 22.56 | 22.43 | 22.43 | 3,487 | -0.26(-1.15%) |
| May 13, 2013 | 22.75 | 22.75 | 22.59 | 22.69 | 560 | +0.14(+0.62%) |
| May 10, 2013 | 22.68 | 22.68 | 22.54 | 22.55 | 1,148 | -0.20(-0.88%) |
| May 09, 2013 | 22.66 | 22.75 | 22.66 | 22.75 | 1,484 | +0.20(+0.89%) |
| May 08, 2013 | 23.20 | 23.20 | 22.55 | 22.55 | 1,200 | -0.24(-1.07%) |
| May 07, 2013 | 22.55 | 22.79 | 22.55 | 22.79 | 682 | +0.29(+1.30%) |
| May 06, 2013 | 22.50 | 22.50 | 22.50 | 22.50 | 400 | -0.29(-1.27%) |
| May 03, 2013 | 22.80 | 22.83 | 22.75 | 22.79 | 4,624 | +0.07(+0.32%) |
| May 02, 2013 | 22.72 | 22.72 | 22.72 | 22.72 | 100 | +0.15(+0.65%) |
