Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 22.49 | 22.59 | 22.25 | 22.26 | 2,816,073 | -0.34(-1.49%) |
Oct 28, 2011 | 22.62 | 22.68 | 22.51 | 22.60 | 2,979,796 | +0.15(+0.68%) |
Oct 27, 2011 | 22.45 | 22.57 | 22.29 | 22.45 | 4,687,271 | +0.17(+0.77%) |
Oct 26, 2011 | 22.26 | 22.32 | 21.85 | 22.27 | 2,018,277 | +0.31(+1.42%) |
Oct 25, 2011 | 21.97 | 22.12 | 21.83 | 21.96 | 1,120,476 | -0.28(-1.25%) |
Oct 24, 2011 | 22.07 | 22.31 | 22.04 | 22.24 | 1,374,373 | +0.07(+0.33%) |
Oct 21, 2011 | 21.99 | 22.17 | 21.98 | 22.17 | 1,388,400 | +0.52(+2.41%) |
Oct 20, 2011 | 21.70 | 21.73 | 21.50 | 21.65 | 1,390,074 | +0.05(+0.24%) |
Oct 19, 2011 | 21.78 | 21.82 | 21.55 | 21.59 | 1,453,395 | -0.19(-0.88%) |
Oct 18, 2011 | 21.61 | 21.95 | 21.41 | 21.79 | 2,128,361 | +0.12(+0.55%) |
Oct 17, 2011 | 21.72 | 21.86 | 21.65 | 21.67 | 1,916,541 | -0.48(-2.18%) |
Oct 14, 2011 | 22.29 | 22.30 | 22.05 | 22.15 | 2,054,677 | +0.53(+2.45%) |
Oct 13, 2011 | 21.39 | 21.63 | 21.28 | 21.62 | 2,032,166 | +0.35(+1.65%) |
Oct 12, 2011 | 21.22 | 21.37 | 21.14 | 21.27 | 2,544,191 | +0.19(+0.88%) |
Oct 11, 2011 | 20.95 | 21.14 | 20.87 | 21.08 | 1,578,257 | +0.06(+0.28%) |
Oct 10, 2011 | 20.75 | 21.07 | 20.75 | 21.02 | 1,647,487 | +0.23(+1.11%) |
Oct 07, 2011 | 20.77 | 21.00 | 20.71 | 20.79 | 3,541,166 | -0.28(-1.32%) |
Oct 06, 2011 | 20.89 | 21.09 | 20.82 | 21.07 | 2,260,100 | +0.49(+2.38%) |
Oct 05, 2011 | 20.31 | 20.59 | 20.24 | 20.58 | 2,122,655 | -0.01(-0.06%) |
Oct 04, 2011 | 20.16 | 20.61 | 19.97 | 20.59 | 3,240,809 | +0.38(+1.86%) |
Oct 03, 2011 | 20.44 | 20.61 | 20.22 | 20.22 | 1,980,260 | -0.42(-2.02%) |
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%) |