Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 17.93 | 18.19 | 17.91 | 18.07 | 2,438,818 | +0.47(+2.65%) |
Aug 30, 2011 | 17.49 | 17.66 | 17.37 | 17.60 | 3,860,916 | -0.02(-0.13%) |
Aug 29, 2011 | 17.51 | 17.63 | 17.41 | 17.62 | 1,530,737 | +0.56(+3.26%) |
Aug 26, 2011 | 16.68 | 17.16 | 16.46 | 17.07 | 2,445,900 | +0.07(+0.40%) |
Aug 25, 2011 | 17.38 | 17.46 | 16.89 | 17.00 | 3,150,318 | -0.54(-3.09%) |
Aug 24, 2011 | 17.28 | 17.61 | 17.24 | 17.54 | 2,598,118 | -0.10(-0.56%) |
Aug 23, 2011 | 17.23 | 17.65 | 17.09 | 17.64 | 4,338,800 | +0.61(+3.61%) |
Aug 22, 2011 | 17.61 | 17.61 | 16.93 | 17.02 | 6,397,910 | +1.11(+6.96%) |
Aug 19, 2011 | 16.10 | 16.50 | 15.89 | 15.92 | 3,988,318 | -0.45(-2.77%) |
Aug 18, 2011 | 16.73 | 16.76 | 16.23 | 16.37 | 3,373,636 | -0.94(-5.42%) |
Aug 17, 2011 | 17.30 | 17.53 | 17.17 | 17.31 | 4,926,872 | +0.38(+2.25%) |
Aug 16, 2011 | 16.70 | 17.27 | 16.67 | 16.93 | 3,087,388 | -0.24(-1.39%) |
Aug 15, 2011 | 16.92 | 17.30 | 16.84 | 17.16 | 2,776,792 | +0.38(+2.27%) |
Aug 12, 2011 | 16.90 | 17.03 | 16.55 | 16.78 | 4,068,706 | +0.52(+3.23%) |
Aug 11, 2011 | 15.28 | 16.46 | 15.22 | 16.26 | 8,295,752 | +0.80(+5.20%) |
Aug 10, 2011 | 16.19 | 16.22 | 15.45 | 15.45 | 11,121,075 | -1.41(-8.38%) |
Aug 09, 2011 | 16.89 | 16.87 | 15.84 | 16.87 | 9,769,563 | +0.71(+4.42%) |
Aug 08, 2011 | 16.89 | 17.13 | 16.13 | 16.15 | 8,371,007 | -1.28(-7.36%) |
Aug 05, 2011 | 17.46 | 17.60 | 16.60 | 17.44 | 12,002,379 | +0.19(+1.12%) |
Aug 04, 2011 | 17.92 | 17.95 | 17.19 | 17.24 | 7,506,311 | -1.09(-5.95%) |
Aug 03, 2011 | 18.55 | 18.56 | 18.08 | 18.33 | 5,378,569 | -0.19(-1.04%) |
Aug 02, 2011 | 18.84 | 19.03 | 18.52 | 18.53 | 3,370,567 | -0.36(-1.92%) |
Aug 01, 2011 | 19.45 | 19.49 | 18.63 | 18.89 | 4,132,897 | -0.52(-2.70%) |
Jul 29, 2011 | 19.43 | 19.78 | 19.35 | 19.42 | 2,543,485 | -0.16(-0.82%) |
Jul 28, 2011 | 19.46 | 19.75 | 19.45 | 19.58 | 1,481,365 | -0.17(-0.86%) |
Jul 27, 2011 | 20.06 | 20.12 | 19.71 | 19.75 | 2,037,223 | -0.63(-3.10%) |
Jul 26, 2011 | 20.39 | 20.48 | 20.28 | 20.38 | 1,329,871 | +0.02(+0.11%) |
Jul 25, 2011 | 20.41 | 20.49 | 20.31 | 20.36 | 1,633,265 | -0.16(-0.77%) |
Jul 22, 2011 | 20.52 | 20.55 | 20.49 | 20.52 | 2,145,486 | +0.03(+0.15%) |
Jul 21, 2011 | 20.22 | 20.52 | 20.13 | 20.48 | 2,563,050 | +0.66(+3.33%) |
Jul 20, 2011 | 19.75 | 19.85 | 19.60 | 19.82 | 2,498,477 | +0.31(+1.61%) |
Jul 19, 2011 | 19.43 | 19.60 | 19.39 | 19.51 | 2,056,518 | +0.33(+1.73%) |
Jul 18, 2011 | 19.16 | 19.26 | 18.97 | 19.18 | 2,592,878 | -0.42(-2.13%) |
Jul 15, 2011 | 19.72 | 19.80 | 19.54 | 19.60 | 2,169,678 | +0.02(+0.09%) |
Jul 14, 2011 | 19.87 | 19.95 | 19.53 | 19.58 | 3,245,472 | -0.19(-0.98%) |
Jul 13, 2011 | 19.68 | 20.02 | 19.55 | 19.77 | 3,352,872 | +0.34(+1.73%) |
Jul 12, 2011 | 19.46 | 19.69 | 19.39 | 19.43 | 3,775,969 | -0.03(-0.16%) |
Jul 11, 2011 | 19.50 | 19.58 | 19.34 | 19.47 | 4,098,881 | -0.94(-4.60%) |
Jul 08, 2011 | 20.52 | 20.62 | 20.26 | 20.40 | 2,710,389 | -0.70(-3.30%) |
Jul 07, 2011 | 20.90 | 21.11 | 20.90 | 21.10 | 2,586,966 | +0.27(+1.29%) |
Jul 06, 2011 | 20.99 | 21.02 | 20.77 | 20.83 | 2,795,155 | -0.39(-1.84%) |
Jul 05, 2011 | 21.41 | 21.45 | 21.15 | 21.22 | 1,957,838 | -0.37(-1.70%) |
Jul 01, 2011 | 21.17 | 21.62 | 21.11 | 21.59 | 2,297,087 | +0.26(+1.20%) |
Jun 30, 2011 | 20.86 | 21.34 | 20.79 | 21.33 | 3,188,846 | +0.48(+2.30%) |
Jun 29, 2011 | 20.62 | 20.89 | 20.55 | 20.85 | 2,449,567 | +0.46(+2.24%) |
Jun 28, 2011 | 20.26 | 20.54 | 20.21 | 20.39 | 1,570,834 | +0.29(+1.43%) |
Jun 27, 2011 | 19.93 | 20.21 | 19.90 | 20.11 | 1,310,738 | +0.35(+1.77%) |
Jun 24, 2011 | 20.00 | 20.05 | 19.71 | 19.76 | 1,796,865 | -0.40(-1.98%) |
Jun 23, 2011 | 19.76 | 20.17 | 19.61 | 20.16 | 2,144,554 | -0.22(-1.06%) |
Jun 22, 2011 | 20.60 | 20.78 | 20.37 | 20.37 | 1,593,188 | -0.38(-1.84%) |
Jun 21, 2011 | 20.44 | 20.81 | 20.41 | 20.75 | 1,399,842 | +0.57(+2.85%) |
Jun 20, 2011 | 20.18 | 20.27 | 20.17 | 20.18 | 1,284,700 | -0.18(-0.88%) |
Jun 17, 2011 | 20.53 | 20.55 | 20.29 | 20.36 | 2,091,606 | +0.37(+1.86%) |
Jun 16, 2011 | 19.94 | 20.11 | 19.75 | 19.99 | 2,692,811 | -0.00(-0.02%) |
Jun 15, 2011 | 20.30 | 20.38 | 19.94 | 19.99 | 2,172,075 | -0.90(-4.30%) |
Jun 14, 2011 | 20.84 | 21.02 | 20.82 | 20.89 | 1,523,620 | +0.38(+1.86%) |
Jun 13, 2011 | 20.60 | 20.67 | 20.36 | 20.51 | 1,936,385 | +0.01(+0.04%) |
Jun 10, 2011 | 20.94 | 20.95 | 20.46 | 20.50 | 2,004,179 | -0.70(-3.28%) |
Jun 09, 2011 | 21.04 | 21.26 | 20.99 | 21.19 | 1,183,786 | +0.28(+1.33%) |
Jun 08, 2011 | 21.11 | 21.19 | 20.86 | 20.91 | 1,977,168 | -0.09(-0.45%) |
Jun 07, 2011 | 21.10 | 21.28 | 21.00 | 21.01 | 1,778,667 | +0.23(+1.10%) |
Jun 06, 2011 | 21.12 | 21.13 | 20.78 | 20.78 | 1,413,727 | -0.34(-1.59%) |