Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.32 | 19.74 | 19.18 | 19.45 | 7,118,871 | +0.27(+1.40%) |
Aug 30, 2011 | 18.96 | 19.28 | 18.66 | 19.18 | 5,806,057 | +0.14(+0.76%) |
Aug 29, 2011 | 18.80 | 19.14 | 18.76 | 19.04 | 4,239,089 | +0.73(+3.98%) |
Aug 26, 2011 | 17.79 | 18.41 | 17.46 | 18.31 | 5,797,652 | +0.34(+1.87%) |
Aug 25, 2011 | 18.79 | 18.79 | 17.86 | 17.97 | 5,053,490 | -0.38(-2.05%) |
Aug 24, 2011 | 18.23 | 18.44 | 18.05 | 18.35 | 5,312,040 | +0.10(+0.57%) |
Aug 23, 2011 | 17.38 | 18.26 | 17.30 | 18.25 | 10,455,886 | +1.11(+6.48%) |
Aug 22, 2011 | 17.86 | 17.90 | 17.07 | 17.14 | 8,503,670 | -0.12(-0.72%) |
Aug 19, 2011 | 17.40 | 17.95 | 17.25 | 17.26 | 9,047,412 | -0.43(-2.42%) |
Aug 18, 2011 | 18.28 | 18.28 | 17.49 | 17.69 | 9,925,012 | -1.34(-7.03%) |
Aug 17, 2011 | 19.15 | 19.43 | 18.85 | 19.03 | 5,571,162 | +0.12(+0.63%) |
Aug 16, 2011 | 19.15 | 19.21 | 18.73 | 18.91 | 7,150,869 | -0.55(-2.81%) |
Aug 15, 2011 | 19.20 | 19.59 | 19.09 | 19.46 | 5,657,147 | +0.52(+2.75%) |
Aug 12, 2011 | 19.22 | 19.31 | 18.76 | 18.94 | 8,631,324 | -0.02(-0.11%) |
Aug 11, 2011 | 18.43 | 19.14 | 18.07 | 18.96 | 10,882,405 | +0.71(+3.88%) |
Aug 10, 2011 | 18.39 | 18.76 | 17.97 | 18.25 | 17,781,894 | -0.14(-0.76%) |
Aug 09, 2011 | 17.59 | 18.39 | 17.16 | 18.39 | 15,758,667 | +1.23(+7.16%) |
Aug 08, 2011 | 17.59 | 17.89 | 17.11 | 17.16 | 19,956,494 | -1.44(-7.75%) |
Aug 05, 2011 | 19.24 | 19.36 | 18.08 | 18.60 | 13,265,189 | -0.44(-2.33%) |
Aug 04, 2011 | 19.66 | 19.66 | 18.56 | 19.04 | 13,853,154 | -0.65(-3.30%) |
Aug 03, 2011 | 19.92 | 20.01 | 19.23 | 19.69 | 11,477,415 | -0.28(-1.40%) |
Aug 02, 2011 | 20.69 | 20.74 | 19.96 | 19.97 | 6,299,621 | -0.69(-3.35%) |
Aug 01, 2011 | 21.34 | 21.44 | 20.53 | 20.67 | 4,150,199 | -0.14(-0.67%) |
Jul 29, 2011 | 20.93 | 20.99 | 20.67 | 20.80 | 7,968,314 | -0.47(-2.21%) |
Jul 28, 2011 | 21.36 | 21.72 | 21.20 | 21.27 | 6,093,916 | -0.23(-1.06%) |
Jul 27, 2011 | 22.09 | 22.11 | 21.37 | 21.50 | 5,327,483 | -0.71(-3.21%) |
Jul 26, 2011 | 22.56 | 22.72 | 22.15 | 22.21 | 4,220,891 | -0.38(-1.69%) |
Jul 25, 2011 | 22.47 | 22.78 | 22.42 | 22.60 | 3,205,551 | -0.01(-0.02%) |
Jul 22, 2011 | 22.56 | 22.66 | 22.44 | 22.60 | 4,755,851 | +0.02(+0.07%) |
Jul 21, 2011 | 22.31 | 22.72 | 22.26 | 22.59 | 5,993,864 | +0.44(+1.98%) |
Jul 20, 2011 | 22.10 | 22.26 | 22.02 | 22.15 | 4,884,594 | +0.22(+0.99%) |
Jul 19, 2011 | 21.63 | 22.16 | 21.62 | 21.93 | 7,559,606 | +0.67(+3.16%) |
Jul 18, 2011 | 21.16 | 21.38 | 20.94 | 21.26 | 4,375,134 | -0.25(-1.15%) |
Jul 15, 2011 | 21.38 | 21.61 | 21.37 | 21.51 | 8,693,154 | +0.42(+1.98%) |
Jul 14, 2011 | 21.56 | 21.64 | 21.00 | 21.09 | 6,291,528 | -0.18(-0.83%) |
Jul 13, 2011 | 21.34 | 21.79 | 21.19 | 21.26 | 7,077,712 | +0.27(+1.30%) |
Jul 12, 2011 | 20.91 | 21.37 | 20.88 | 20.99 | 5,543,269 | -0.02(-0.07%) |
Jul 11, 2011 | 21.27 | 21.28 | 20.83 | 21.01 | 6,302,380 | -0.70(-3.21%) |
Jul 08, 2011 | 22.02 | 22.19 | 21.51 | 21.70 | 10,108,428 | -0.73(-3.25%) |
Jul 07, 2011 | 22.35 | 22.69 | 22.28 | 22.43 | 5,919,772 | +0.44(+2.00%) |
Jul 06, 2011 | 22.17 | 22.18 | 21.86 | 21.99 | 3,696,415 | -0.23(-1.02%) |
Jul 05, 2011 | 22.10 | 22.44 | 22.02 | 22.22 | 6,243,095 | +0.36(+1.65%) |
Jul 01, 2011 | 21.60 | 22.03 | 21.36 | 21.86 | 5,500,575 | +0.24(+1.12%) |
Jun 30, 2011 | 21.47 | 21.81 | 21.39 | 21.62 | 6,439,677 | +0.33(+1.55%) |
Jun 29, 2011 | 21.00 | 21.37 | 20.74 | 21.28 | 6,373,719 | +0.57(+2.74%) |
Jun 28, 2011 | 20.21 | 20.73 | 20.21 | 20.72 | 5,939,941 | +0.68(+3.38%) |
Jun 27, 2011 | 19.88 | 20.11 | 19.80 | 20.04 | 4,470,361 | +0.03(+0.13%) |
Jun 24, 2011 | 20.52 | 20.61 | 19.94 | 20.01 | 6,308,382 | -0.50(-2.42%) |
Jun 23, 2011 | 20.28 | 20.55 | 19.88 | 20.51 | 8,698,783 | -0.27(-1.29%) |
Jun 22, 2011 | 20.77 | 21.22 | 20.65 | 20.78 | 7,623,070 | +0.01(+0.03%) |
Jun 21, 2011 | 20.20 | 20.99 | 20.19 | 20.77 | 7,184,879 | +0.85(+4.25%) |
Jun 20, 2011 | 19.92 | 19.98 | 19.88 | 19.93 | 6,067,084 | -0.12(-0.59%) |
Jun 17, 2011 | 20.15 | 20.38 | 19.95 | 20.05 | 6,643,741 | -0.14(-0.69%) |
Jun 16, 2011 | 20.42 | 20.55 | 19.92 | 20.18 | 6,740,678 | -0.32(-1.54%) |
Jun 15, 2011 | 20.69 | 21.05 | 20.31 | 20.50 | 6,328,735 | -0.39(-1.87%) |
Jun 14, 2011 | 20.59 | 21.03 | 20.58 | 20.89 | 4,535,705 | +0.53(+2.63%) |
Jun 13, 2011 | 20.70 | 20.77 | 20.04 | 20.36 | 6,144,310 | -0.33(-1.61%) |
Jun 10, 2011 | 21.15 | 21.27 | 20.65 | 20.69 | 5,316,396 | -0.64(-3.01%) |
Jun 09, 2011 | 21.25 | 21.48 | 21.08 | 21.33 | 4,598,802 | +0.21(+0.97%) |
Jun 08, 2011 | 20.90 | 21.27 | 20.90 | 21.13 | 5,590,849 | +0.20(+0.93%) |
Jun 07, 2011 | 21.08 | 21.37 | 20.92 | 20.93 | 5,494,200 | +0.13(+0.64%) |
Jun 06, 2011 | 21.33 | 21.54 | 20.71 | 20.80 | 5,379,390 | -0.61(-2.83%) |