Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.68 | 20.96 | 20.63 | 20.63 | 2,343,947 | -0.36(-1.73%) |
Sep 29, 2011 | 21.19 | 21.22 | 20.78 | 21.00 | 2,133,990 | +0.47(+2.29%) |
Sep 28, 2011 | 20.91 | 20.96 | 20.52 | 20.53 | 1,883,162 | -0.21(-1.02%) |
Sep 27, 2011 | 20.91 | 20.99 | 20.67 | 20.74 | 2,491,112 | +0.13(+0.64%) |
Sep 26, 2011 | 20.65 | 20.65 | 20.32 | 20.61 | 2,353,047 | +0.26(+1.30%) |
Sep 23, 2011 | 20.03 | 20.38 | 19.99 | 20.34 | 2,586,180 | +0.32(+1.59%) |
Sep 22, 2011 | 19.75 | 20.07 | 19.67 | 20.03 | 6,420,879 | -0.19(-0.92%) |
Sep 21, 2011 | 20.53 | 20.71 | 20.21 | 20.21 | 3,232,202 | -0.43(-2.08%) |
Sep 20, 2011 | 20.53 | 20.82 | 20.43 | 20.64 | 2,256,997 | +0.16(+0.78%) |
Sep 19, 2011 | 20.14 | 20.55 | 20.09 | 20.48 | 3,208,916 | -0.28(-1.34%) |
Sep 16, 2011 | 20.78 | 20.87 | 20.63 | 20.76 | 2,155,171 | +0.05(+0.22%) |
Sep 15, 2011 | 20.72 | 20.76 | 20.57 | 20.71 | 3,250,930 | -0.01(-0.06%) |
Sep 14, 2011 | 20.52 | 20.87 | 20.31 | 20.73 | 2,505,019 | +0.37(+1.82%) |
Sep 13, 2011 | 20.33 | 20.38 | 20.12 | 20.36 | 4,155,998 | -0.24(-1.16%) |
Sep 12, 2011 | 20.39 | 20.61 | 20.22 | 20.59 | 4,081,467 | -0.31(-1.49%) |
Sep 09, 2011 | 21.18 | 21.24 | 20.78 | 20.91 | 2,645,550 | -0.44(-2.05%) |
Sep 08, 2011 | 21.35 | 21.57 | 21.30 | 21.34 | 3,222,674 | -0.51(-2.33%) |
Sep 07, 2011 | 21.53 | 21.86 | 21.49 | 21.85 | 1,948,633 | +0.24(+1.10%) |
Sep 06, 2011 | 21.24 | 21.63 | 21.24 | 21.61 | 2,620,878 | -0.36(-1.63%) |
Sep 02, 2011 | 21.87 | 22.08 | 21.81 | 21.97 | 1,443,163 | -0.31(-1.40%) |
Sep 01, 2011 | 22.27 | 22.49 | 22.19 | 22.28 | 2,263,454 | -0.04(-0.18%) |
Aug 31, 2011 | 22.12 | 22.38 | 22.10 | 22.32 | 2,377,575 | +0.28(+1.29%) |
Aug 30, 2011 | 21.77 | 22.12 | 21.61 | 22.04 | 2,023,098 | -0.09(-0.42%) |
Aug 29, 2011 | 22.10 | 22.20 | 22.02 | 22.13 | 1,357,895 | +0.14(+0.63%) |
Aug 26, 2011 | 21.51 | 22.00 | 21.32 | 21.99 | 2,523,841 | +0.24(+1.13%) |
Aug 25, 2011 | 22.02 | 22.11 | 21.65 | 21.75 | 3,414,384 | -0.60(-2.69%) |
Aug 24, 2011 | 22.04 | 22.41 | 22.02 | 22.35 | 2,951,262 | -0.25(-1.11%) |
Aug 23, 2011 | 22.33 | 22.61 | 22.17 | 22.60 | 3,443,562 | +0.46(+2.06%) |
Aug 22, 2011 | 22.73 | 22.73 | 22.11 | 22.14 | 4,373,367 | +0.28(+1.27%) |
Aug 19, 2011 | 21.90 | 22.38 | 21.79 | 21.86 | 2,671,638 | -0.39(-1.75%) |
Aug 18, 2011 | 22.28 | 22.31 | 21.85 | 22.25 | 3,457,384 | -0.44(-1.92%) |
Aug 17, 2011 | 22.67 | 22.86 | 22.49 | 22.69 | 3,450,899 | +0.45(+2.02%) |
Aug 16, 2011 | 22.08 | 22.32 | 22.00 | 22.24 | 2,958,893 | +0.01(+0.03%) |
Aug 15, 2011 | 22.02 | 22.28 | 22.01 | 22.24 | 3,724,223 | +0.47(+2.16%) |
Aug 12, 2011 | 21.46 | 21.80 | 21.03 | 21.77 | 6,841,907 | +0.82(+3.92%) |
Aug 11, 2011 | 20.17 | 21.13 | 20.10 | 20.95 | 5,293,473 | +0.75(+3.70%) |
Aug 10, 2011 | 20.69 | 20.74 | 20.16 | 20.20 | 5,451,687 | -0.75(-3.57%) |
Aug 09, 2011 | 20.86 | 20.96 | 20.05 | 20.95 | 6,600,561 | +0.67(+3.29%) |
Aug 08, 2011 | 20.86 | 20.99 | 20.28 | 20.28 | 7,639,330 | -1.22(-5.70%) |
Aug 05, 2011 | 21.38 | 21.61 | 20.82 | 21.50 | 6,612,093 | +0.71(+3.43%) |
Aug 04, 2011 | 21.50 | 21.54 | 20.79 | 20.79 | 6,186,532 | +0.09(+0.41%) |
Aug 03, 2011 | 20.72 | 20.75 | 20.47 | 20.70 | 3,166,617 | +0.12(+0.57%) |
Aug 02, 2011 | 20.75 | 20.88 | 20.57 | 20.59 | 2,873,152 | -0.25(-1.19%) |
Aug 01, 2011 | 21.23 | 21.23 | 20.56 | 20.83 | 2,536,314 | -0.16(-0.78%) |
Jul 29, 2011 | 20.97 | 21.19 | 20.91 | 21.00 | 1,904,207 | -0.13(-0.62%) |
Jul 28, 2011 | 21.14 | 21.29 | 21.12 | 21.13 | 2,047,687 | +0.07(+0.34%) |
Jul 27, 2011 | 21.27 | 21.28 | 20.98 | 21.06 | 2,062,615 | -0.34(-1.59%) |
Jul 26, 2011 | 21.47 | 21.49 | 21.36 | 21.40 | 1,324,189 | +0.03(+0.12%) |
Jul 25, 2011 | 21.40 | 21.46 | 21.31 | 21.37 | 1,491,402 | -0.14(-0.67%) |
Jul 22, 2011 | 21.51 | 21.55 | 21.47 | 21.52 | 1,923,719 | +0.13(+0.61%) |
Jul 21, 2011 | 21.21 | 21.44 | 21.17 | 21.38 | 2,504,391 | +0.33(+1.56%) |
Jul 20, 2011 | 20.98 | 21.11 | 20.91 | 21.06 | 3,620,725 | +0.17(+0.82%) |
Jul 19, 2011 | 20.75 | 20.94 | 20.72 | 20.89 | 3,527,438 | +0.12(+0.60%) |
Jul 18, 2011 | 20.68 | 20.78 | 20.57 | 20.76 | 1,326,157 | -0.23(-1.09%) |
Jul 15, 2011 | 20.93 | 21.00 | 20.78 | 20.99 | 1,804,190 | -0.01(-0.06%) |
Jul 14, 2011 | 21.08 | 21.20 | 20.96 | 21.00 | 2,147,633 | -0.01(-0.03%) |
Jul 13, 2011 | 20.99 | 21.14 | 20.88 | 21.01 | 1,768,707 | +0.07(+0.34%) |
Jul 12, 2011 | 20.93 | 21.16 | 20.92 | 20.94 | 2,032,642 | -0.23(-1.08%) |
Jul 11, 2011 | 21.23 | 21.26 | 21.06 | 21.17 | 2,970,740 | -0.54(-2.47%) |
Jul 08, 2011 | 21.76 | 21.88 | 21.58 | 21.71 | 2,023,825 | -0.01(-0.03%) |
Jul 07, 2011 | 21.61 | 21.74 | 21.61 | 21.71 | 1,322,752 | +0.26(+1.19%) |
Jul 06, 2011 | 21.51 | 21.57 | 21.39 | 21.46 | 1,150,415 | -0.03(-0.12%) |
Jul 05, 2011 | 21.55 | 21.59 | 21.45 | 21.48 | 1,526,029 | +0.14(+0.68%) |