Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 18.25 | 18.43 | 17.81 | 17.81 | 10,192,086 | -0.69(-3.73%) |
Sep 29, 2011 | 18.34 | 18.52 | 18.15 | 18.50 | 7,969,005 | +0.47(+2.63%) |
Sep 28, 2011 | 18.46 | 18.56 | 18.02 | 18.03 | 7,575,972 | -0.47(-2.56%) |
Sep 27, 2011 | 18.82 | 18.97 | 18.40 | 18.50 | 10,699,626 | +0.17(+0.94%) |
Sep 26, 2011 | 18.33 | 18.33 | 17.53 | 18.33 | 11,320,099 | +0.24(+1.35%) |
Sep 23, 2011 | 18.08 | 18.38 | 17.95 | 18.08 | 9,666,139 | -0.16(-0.87%) |
Sep 22, 2011 | 18.89 | 18.94 | 18.02 | 18.24 | 18,547,878 | -1.27(-6.51%) |
Sep 21, 2011 | 20.21 | 20.26 | 19.50 | 19.51 | 8,556,885 | -0.61(-3.03%) |
Sep 20, 2011 | 20.13 | 20.34 | 20.01 | 20.12 | 7,131,102 | +0.16(+0.79%) |
Sep 19, 2011 | 20.09 | 20.10 | 19.71 | 19.96 | 6,768,214 | -0.58(-2.83%) |
Sep 16, 2011 | 20.49 | 20.70 | 20.33 | 20.55 | 10,078,709 | +0.31(+1.52%) |
Sep 15, 2011 | 19.86 | 20.24 | 19.67 | 20.24 | 8,468,743 | +0.56(+2.85%) |
Sep 14, 2011 | 19.50 | 19.90 | 19.24 | 19.68 | 6,383,165 | +0.22(+1.14%) |
Sep 13, 2011 | 19.40 | 19.55 | 19.24 | 19.45 | 5,349,583 | +0.06(+0.30%) |
Sep 12, 2011 | 19.13 | 19.43 | 19.02 | 19.40 | 8,020,004 | -0.06(-0.33%) |
Sep 09, 2011 | 19.60 | 19.60 | 19.23 | 19.46 | 9,672,053 | -0.32(-1.60%) |
Sep 08, 2011 | 19.92 | 20.10 | 19.74 | 19.78 | 6,943,327 | -0.27(-1.33%) |
Sep 07, 2011 | 19.76 | 20.18 | 19.66 | 20.04 | 9,184,407 | +0.59(+3.03%) |
Sep 06, 2011 | 19.15 | 19.52 | 19.09 | 19.45 | 7,603,709 | -0.24(-1.20%) |
Sep 02, 2011 | 19.90 | 20.13 | 19.64 | 19.69 | 6,688,229 | -0.60(-2.94%) |
Sep 01, 2011 | 20.46 | 20.62 | 20.26 | 20.29 | 6,596,962 | -0.16(-0.77%) |
Aug 31, 2011 | 20.76 | 20.79 | 20.29 | 20.44 | 11,437,994 | -0.18(-0.87%) |
Aug 30, 2011 | 20.52 | 20.71 | 20.36 | 20.62 | 7,646,355 | -0.01(-0.03%) |
Aug 29, 2011 | 20.21 | 20.72 | 20.17 | 20.63 | 7,831,217 | +0.67(+3.38%) |
Aug 26, 2011 | 19.68 | 20.21 | 19.38 | 19.96 | 7,911,294 | +0.11(+0.54%) |
Aug 25, 2011 | 20.46 | 20.46 | 19.79 | 19.85 | 6,865,208 | -0.56(-2.74%) |
Aug 24, 2011 | 20.19 | 20.42 | 20.06 | 20.41 | 6,070,630 | +0.13(+0.64%) |
Aug 23, 2011 | 19.74 | 20.28 | 19.61 | 20.28 | 9,448,119 | +0.70(+3.59%) |
Aug 22, 2011 | 20.19 | 20.32 | 19.50 | 19.58 | 11,117,345 | -0.18(-0.91%) |
Aug 19, 2011 | 19.45 | 20.19 | 19.44 | 19.76 | 10,506,356 | +0.01(+0.04%) |
Aug 18, 2011 | 19.82 | 19.95 | 19.40 | 19.75 | 11,094,115 | -0.59(-2.89%) |
Aug 17, 2011 | 20.27 | 20.61 | 20.19 | 20.34 | 7,203,162 | +0.21(+1.03%) |
Aug 16, 2011 | 20.05 | 20.29 | 19.87 | 20.13 | 7,845,227 | -0.06(-0.32%) |
Aug 15, 2011 | 19.58 | 20.31 | 19.54 | 20.19 | 9,132,100 | +0.72(+3.70%) |
Aug 12, 2011 | 19.71 | 19.84 | 19.45 | 19.47 | 9,992,707 | -0.18(-0.91%) |
Aug 11, 2011 | 18.97 | 19.94 | 18.90 | 19.65 | 13,186,886 | +0.97(+5.20%) |
Aug 10, 2011 | 19.39 | 19.49 | 18.63 | 18.68 | 15,772,882 | -1.10(-5.56%) |
Aug 09, 2011 | 19.75 | 19.79 | 18.56 | 19.78 | 15,159,404 | +1.01(+5.40%) |
Aug 08, 2011 | 19.75 | 19.89 | 18.76 | 18.77 | 19,577,086 | -1.68(-8.21%) |
Aug 05, 2011 | 20.21 | 20.63 | 19.74 | 20.44 | 18,763,998 | +0.42(+2.10%) |
Aug 04, 2011 | 20.87 | 20.99 | 20.02 | 20.02 | 17,040,284 | -1.13(-5.36%) |
Aug 03, 2011 | 20.41 | 21.25 | 20.41 | 21.16 | 17,415,642 | +0.74(+3.64%) |
Aug 02, 2011 | 20.91 | 21.09 | 20.41 | 20.41 | 20,203,102 | -1.34(-6.17%) |
Aug 01, 2011 | 21.69 | 22.09 | 21.49 | 21.76 | 8,649,451 | +0.07(+0.33%) |
Jul 29, 2011 | 21.78 | 22.23 | 21.68 | 21.69 | 9,756,066 | -0.31(-1.40%) |
Jul 28, 2011 | 22.16 | 22.38 | 21.86 | 21.99 | 8,086,331 | -0.14(-0.64%) |
Jul 27, 2011 | 22.46 | 22.55 | 22.01 | 22.13 | 7,668,736 | -0.42(-1.87%) |
Jul 26, 2011 | 22.77 | 22.88 | 22.49 | 22.56 | 6,042,313 | -0.16(-0.72%) |
Jul 25, 2011 | 22.73 | 22.89 | 22.61 | 22.72 | 5,340,667 | -0.21(-0.90%) |
Jul 22, 2011 | 22.94 | 22.96 | 22.84 | 22.93 | 5,671,263 | -0.11(-0.46%) |
Jul 21, 2011 | 22.66 | 23.13 | 22.47 | 23.03 | 9,870,597 | +0.69(+3.10%) |
Jul 20, 2011 | 22.03 | 22.53 | 21.93 | 22.34 | 10,523,914 | +0.53(+2.42%) |
Jul 19, 2011 | 21.21 | 21.86 | 21.13 | 21.81 | 6,957,378 | +0.66(+3.14%) |
Jul 18, 2011 | 21.48 | 21.56 | 21.08 | 21.15 | 7,965,564 | -0.48(-2.21%) |
Jul 15, 2011 | 21.37 | 21.66 | 21.37 | 21.63 | 6,778,012 | +0.29(+1.37%) |
Jul 14, 2011 | 21.82 | 21.98 | 21.28 | 21.34 | 9,871,054 | -0.39(-1.81%) |
Jul 13, 2011 | 22.08 | 22.22 | 21.71 | 21.73 | 9,280,585 | -0.25(-1.14%) |
Jul 12, 2011 | 21.69 | 22.13 | 21.69 | 21.98 | 8,280,815 | +0.20(+0.92%) |
Jul 11, 2011 | 21.96 | 22.01 | 21.69 | 21.78 | 6,876,529 | -0.38(-1.71%) |
Jul 08, 2011 | 21.74 | 22.17 | 21.64 | 22.16 | 15,167,706 | +0.42(+1.94%) |
Jul 07, 2011 | 22.21 | 22.21 | 21.69 | 21.74 | 10,621,846 | -0.21(-0.98%) |
Jul 06, 2011 | 22.06 | 22.13 | 21.74 | 21.95 | 6,318,861 | -0.19(-0.84%) |
Jul 05, 2011 | 22.04 | 22.15 | 21.77 | 22.13 | 8,268,475 | +0.13(+0.58%) |