Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 23, 2013 | 17.39 | 17.49 | 17.32 | 17.49 | 81,579 | -0.21(-1.16%) |
| May 22, 2013 | 17.70 | 17.72 | 17.64 | 17.70 | 34,904 | +0.04(+0.23%) |
| May 21, 2013 | 17.65 | 17.67 | 17.54 | 17.66 | 44,774 | +0.03(+0.14%) |
| May 20, 2013 | 17.77 | 17.80 | 17.58 | 17.63 | 77,689 | -0.09(-0.51%) |
| May 17, 2013 | 17.68 | 17.82 | 17.65 | 17.72 | 26,816 | -0.05(-0.28%) |
| May 16, 2013 | 17.71 | 17.80 | 17.71 | 17.77 | 41,453 | +0.01(+0.03%) |
| May 15, 2013 | 17.79 | 17.80 | 17.62 | 17.76 | 47,771 | +0.21(+1.20%) |
| May 13, 2013 | 17.42 | 17.58 | 17.41 | 17.55 | 9,854 | +0.07(+0.37%) |
| May 10, 2013 | 17.63 | 17.63 | 17.42 | 17.49 | 36,369 | -0.16(-0.91%) |
| May 09, 2013 | 17.80 | 17.80 | 17.60 | 17.65 | 60,188 | -0.10(-0.54%) |
| May 08, 2013 | 17.59 | 17.75 | 17.59 | 17.75 | 94,716 | +0.16(+0.91%) |
| May 07, 2013 | 17.45 | 17.58 | 17.45 | 17.58 | 4,358 | +0.10(+0.60%) |
| May 06, 2013 | 17.36 | 17.49 | 17.36 | 17.48 | 61,751 | -0.01(-0.06%) |
| May 03, 2013 | 17.31 | 17.51 | 17.31 | 17.49 | 71,355 | +0.13(+0.75%) |
| May 02, 2013 | 17.18 | 17.39 | 17.18 | 17.36 | 45,122 | +0.14(+0.81%) |
| Apr 30, 2013 | 17.22 | 17.22 | 17.22 | 0 | +0.01(+0.09%) | |
| Apr 29, 2013 | 17.14 | 17.22 | 17.14 | 17.20 | 54,698 | +0.12(+0.70%) |
| Apr 26, 2013 | 17.05 | 17.12 | 17.02 | 17.08 | 597,726 | -0.03(-0.15%) |
| Apr 25, 2013 | 17.15 | 17.15 | 16.98 | 17.11 | 572,469 | +0.02(+0.09%) |
| Apr 24, 2013 | 17.20 | 17.21 | 17.01 | 17.09 | 58,760 | +0.05(+0.26%) |
| Apr 23, 2013 | 17.11 | 17.11 | 16.90 | 17.05 | 308,620 | -0.10(-0.58%) |
| Apr 22, 2013 | 17.31 | 17.31 | 17.09 | 17.15 | 14,349 | -0.08(-0.44%) |
| Apr 19, 2013 | 17.16 | 17.25 | 17.12 | 17.23 | 78,324 | +0.14(+0.82%) |
| Apr 18, 2013 | 17.29 | 17.29 | 17.05 | 17.08 | 53,307 | -0.27(-1.53%) |
| Apr 17, 2013 | 17.62 | 17.67 | 17.26 | 17.35 | 67,712 | -0.20(-1.14%) |
| Apr 16, 2013 | 17.51 | 17.60 | 17.51 | 17.55 | 55,128 | -0.07(-0.40%) |
| Apr 15, 2013 | 17.86 | 17.86 | 17.52 | 17.62 | 48,391 | -0.30(-1.65%) |
| Apr 12, 2013 | 17.98 | 17.98 | 17.89 | 17.92 | 30,675 | -0.10(-0.58%) |
| Apr 11, 2013 | 17.84 | 18.04 | 17.84 | 18.02 | 45,764 | +0.14(+0.78%) |
| Apr 10, 2013 | 17.62 | 17.90 | 17.62 | 17.88 | 21,611 | +0.32(+1.85%) |
| Apr 09, 2013 | 17.57 | 17.57 | 17.49 | 17.55 | 789 | +0.04(+0.23%) |
| Apr 08, 2013 | 17.54 | 17.59 | 17.51 | 17.51 | 59,931 | +0.10(+0.57%) |
| Apr 05, 2013 | 17.31 | 17.44 | 17.23 | 17.42 | 16,584 | +0.14(+0.78%) |
| Apr 04, 2013 | 17.24 | 17.39 | 17.23 | 17.28 | 30,005 | +0.05(+0.29%) |
| Apr 03, 2013 | 17.50 | 17.49 | 17.18 | 17.23 | 46,524 | -0.29(-1.66%) |
