| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 19.38 | 19.65 | 18.75 | 19.01 | 7,540,177 | -0.11(-0.58%) |
| May 16, 2013 | 18.96 | 19.52 | 18.88 | 19.12 | 6,678,327 | +0.31(+1.65%) |
| May 15, 2013 | 18.37 | 18.99 | 18.31 | 18.81 | 8,896,401 | +1.09(+6.15%) |
| May 13, 2013 | 17.74 | 17.95 | 17.57 | 17.72 | 4,250,835 | -0.04(-0.23%) |
| May 10, 2013 | 17.61 | 17.81 | 17.41 | 17.76 | 4,248,114 | +0.38(+2.19%) |
| May 09, 2013 | 17.53 | 17.86 | 17.34 | 17.38 | 6,421,811 | +0.04(+0.23%) |
| May 08, 2013 | 17.01 | 17.55 | 16.99 | 17.34 | 6,690,377 | +0.36(+2.12%) |
| May 07, 2013 | 17.15 | 17.15 | 16.95 | 16.98 | 3,156,945 | -0.02(-0.12%) |
| May 06, 2013 | 17.05 | 17.11 | 16.91 | 17.00 | 3,930,608 | -0.02(-0.12%) |
| May 03, 2013 | 17.02 | 17.11 | 16.89 | 17.02 | 6,455,575 | +0.08(+0.47%) |
| May 02, 2013 | 16.72 | 16.98 | 16.60 | 16.94 | 4,888,901 | +0.34(+2.05%) |
| May 01, 2013 | 16.91 | 17.17 | 16.60 | 16.60 | 4,943,832 | -0.30(-1.78%) |
| Apr 30, 2013 | 16.80 | 17.05 | 16.57 | 16.90 | 3,640,685 | +0.09(+0.54%) |
| Apr 29, 2013 | 16.70 | 16.97 | 16.56 | 16.81 | 5,436,218 | +0.22(+1.33%) |
| Apr 26, 2013 | 16.38 | 16.73 | 16.22 | 16.59 | 7,275,051 | +0.37(+2.28%) |
| Apr 25, 2013 | 16.55 | 16.73 | 16.19 | 16.22 | 5,548,732 | -0.23(-1.40%) |
| Apr 24, 2013 | 16.26 | 16.50 | 16.00 | 16.45 | 6,114,319 | +0.15(+0.92%) |
| Apr 23, 2013 | 15.33 | 16.49 | 15.33 | 16.30 | 12,303,853 | +0.78(+5.03%) |
| Apr 22, 2013 | 15.99 | 16.00 | 15.55 | 15.52 | 9,212,692 | -0.50(-3.12%) |
| Apr 19, 2013 | 16.10 | 16.24 | 15.85 | 16.02 | 5,764,441 | -0.08(-0.50%) |
| Apr 18, 2013 | 16.54 | 16.54 | 15.95 | 16.10 | 7,633,214 | -0.42(-2.54%) |
| Apr 17, 2013 | 16.17 | 16.55 | 15.90 | 16.52 | 6,580,809 | +0.15(+0.92%) |
| Apr 16, 2013 | 15.96 | 16.74 | 15.81 | 16.37 | 10,458,150 | +0.78(+5.00%) |
| Apr 15, 2013 | 16.20 | 16.39 | 15.47 | 15.59 | 6,223,229 | -0.55(-3.41%) |
| Apr 12, 2013 | 16.11 | 16.39 | 15.95 | 16.14 | 3,751,742 | -0.05(-0.31%) |
| Apr 11, 2013 | 15.77 | 16.38 | 15.75 | 16.19 | 5,061,984 | +0.41(+2.60%) |
| Apr 10, 2013 | 15.74 | 15.98 | 15.70 | 15.78 | 3,650,510 | +0.08(+0.51%) |
| Apr 09, 2013 | 16.07 | 16.10 | 15.67 | 15.70 | 4,400,316 | -0.14(-0.88%) |
| Apr 08, 2013 | 15.82 | 15.97 | 15.53 | 15.84 | 3,780,884 | +0.12(+0.76%) |
| Apr 05, 2013 | 15.17 | 15.79 | 15.03 | 15.72 | 5,255,234 | +0.03(+0.19%) |
| Apr 04, 2013 | 15.12 | 15.71 | 15.12 | 15.69 | 5,520,060 | +0.16(+1.03%) |
| Apr 03, 2013 | 15.82 | 15.92 | 15.13 | 15.53 | 14,658,335 | -0.21(-1.33%) |
| Apr 02, 2013 | 16.48 | 16.50 | 15.71 | 15.74 | 14,595,563 | -0.93(-5.58%) |
| Apr 01, 2013 | 17.02 | 17.12 | 16.54 | 16.67 | 5,223,558 | -0.30(-1.77%) |
| Mar 28, 2013 | 17.00 | 17.09 | 16.82 | 16.97 | 8,324,357 | +0.32(+1.92%) |
| Mar 27, 2013 | 16.48 | 16.77 | 16.33 | 16.65 | 5,501,149 | +0.14(+0.85%) |
| Mar 26, 2013 | 16.67 | 16.84 | 16.50 | 16.51 | 6,897,378 | -0.09(-0.54%) |
| Mar 25, 2013 | 16.92 | 17.00 | 16.35 | 16.60 | 8,399,486 | -0.26(-1.54%) |
| Mar 22, 2013 | 17.10 | 17.29 | 16.77 | 16.86 | 8,546,896 | -0.14(-0.82%) |
| Mar 21, 2013 | 17.21 | 17.43 | 16.87 | 17.00 | 10,741,088 | -0.23(-1.33%) |
| Mar 20, 2013 | 17.13 | 17.33 | 16.87 | 17.23 | 10,822,580 | +0.45(+2.68%) |
| Mar 19, 2013 | 16.48 | 16.85 | 16.41 | 16.78 | 11,805,028 | +0.49(+3.01%) |
| Mar 18, 2013 | 15.80 | 16.33 | 15.71 | 16.29 | 6,501,860 | +0.31(+1.94%) |
| Mar 15, 2013 | 16.45 | 16.54 | 15.88 | 15.98 | 17,684,161 | -0.27(-1.66%) |
| Mar 14, 2013 | 15.98 | 16.36 | 15.93 | 16.25 | 8,383,211 | +0.34(+2.14%) |
| Mar 13, 2013 | 15.54 | 16.20 | 15.48 | 15.91 | 11,380,834 | +0.41(+2.65%) |
| Mar 12, 2013 | 15.14 | 15.60 | 14.95 | 15.50 | 8,999,593 | +0.37(+2.45%) |
| Mar 11, 2013 | 14.85 | 15.15 | 14.71 | 15.13 | 6,964,300 | +0.21(+1.41%) |
| Mar 08, 2013 | 14.99 | 15.20 | 14.84 | 14.92 | 10,599,412 | +0.10(+0.67%) |
| Mar 07, 2013 | 14.70 | 14.93 | 14.50 | 14.82 | 9,125,218 | +0.25(+1.72%) |
| Mar 06, 2013 | 14.52 | 14.68 | 14.25 | 14.57 | 13,243,246 | +0.52(+3.70%) |
| Mar 05, 2013 | 14.01 | 14.05 | 13.71 | 14.05 | 7,472,774 | +0.15(+1.08%) |
| Mar 04, 2013 | 13.50 | 14.07 | 13.47 | 13.90 | 8,176,057 | +0.29(+2.13%) |