Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.92 | 21.20 | 20.89 | 20.89 | 4,813,108 | -0.18(-0.85%) |
Oct 28, 2011 | 21.30 | 21.36 | 20.99 | 21.07 | 7,152,713 | -0.27(-1.28%) |
Oct 27, 2011 | 21.62 | 21.67 | 21.26 | 21.35 | 7,541,653 | +0.07(+0.35%) |
Oct 26, 2011 | 21.33 | 21.35 | 21.08 | 21.27 | 3,755,973 | +0.22(+1.06%) |
Oct 25, 2011 | 21.18 | 21.32 | 21.04 | 21.05 | 4,896,522 | -0.29(-1.37%) |
Oct 24, 2011 | 21.25 | 21.34 | 21.09 | 21.34 | 4,512,508 | +0.15(+0.73%) |
Oct 21, 2011 | 20.88 | 21.18 | 20.87 | 21.18 | 4,561,637 | +0.47(+2.27%) |
Oct 20, 2011 | 20.53 | 20.80 | 20.51 | 20.71 | 4,734,743 | +0.23(+1.12%) |
Oct 19, 2011 | 20.50 | 20.84 | 20.42 | 20.48 | 2,925,445 | +0.01(+0.03%) |
Oct 18, 2011 | 20.53 | 20.65 | 20.33 | 20.48 | 6,520,837 | -0.11(-0.51%) |
Oct 17, 2011 | 20.45 | 20.68 | 20.43 | 20.58 | 3,877,315 | +0.09(+0.42%) |
Oct 14, 2011 | 20.41 | 20.51 | 20.33 | 20.50 | 3,514,265 | +0.26(+1.29%) |
Oct 13, 2011 | 20.12 | 20.30 | 19.98 | 20.24 | 5,576,841 | +0.01(+0.03%) |
Oct 12, 2011 | 20.42 | 20.45 | 20.11 | 20.23 | 6,035,925 | -0.10(-0.49%) |
Oct 11, 2011 | 20.32 | 20.36 | 20.04 | 20.33 | 4,788,702 | -0.02(-0.09%) |
Oct 10, 2011 | 20.28 | 20.38 | 20.21 | 20.35 | 5,056,334 | +0.31(+1.55%) |
Oct 07, 2011 | 20.29 | 20.35 | 19.91 | 20.04 | 7,590,964 | -0.15(-0.74%) |
Oct 06, 2011 | 20.06 | 20.19 | 19.96 | 20.19 | 4,228,752 | +0.37(+1.85%) |
Oct 05, 2011 | 19.82 | 19.85 | 19.45 | 19.82 | 6,184,191 | +0.05(+0.25%) |
Oct 04, 2011 | 19.82 | 20.03 | 19.37 | 19.77 | 10,568,230 | -0.27(-1.36%) |
Oct 03, 2011 | 20.58 | 20.80 | 20.03 | 20.04 | 6,798,577 | -0.64(-3.12%) |
Sep 30, 2011 | 20.87 | 21.12 | 20.69 | 20.69 | 7,173,387 | -0.37(-1.74%) |
Sep 29, 2011 | 21.17 | 21.20 | 20.78 | 21.05 | 4,642,654 | +0.27(+1.28%) |
Sep 28, 2011 | 21.17 | 21.28 | 20.75 | 20.79 | 5,181,015 | -0.35(-1.64%) |
Sep 27, 2011 | 21.40 | 21.44 | 21.04 | 21.13 | 4,353,974 | +0.06(+0.26%) |
Sep 26, 2011 | 20.99 | 21.09 | 20.75 | 21.08 | 4,122,021 | +0.24(+1.16%) |
Sep 23, 2011 | 20.45 | 20.88 | 20.41 | 20.84 | 4,908,013 | +0.35(+1.73%) |
Sep 22, 2011 | 20.49 | 20.68 | 20.24 | 20.48 | 7,917,749 | -0.48(-2.31%) |
Sep 21, 2011 | 21.52 | 21.72 | 20.95 | 20.97 | 5,865,448 | -0.61(-2.84%) |
Sep 20, 2011 | 21.40 | 22.00 | 21.32 | 21.58 | 5,769,393 | +0.29(+1.37%) |
Sep 19, 2011 | 21.03 | 21.35 | 21.02 | 21.29 | 3,441,869 | -0.08(-0.38%) |
Sep 16, 2011 | 21.22 | 21.44 | 21.16 | 21.37 | 5,736,938 | +0.26(+1.23%) |
Sep 15, 2011 | 21.04 | 21.14 | 20.86 | 21.11 | 4,021,806 | +0.28(+1.34%) |
Sep 14, 2011 | 20.61 | 21.05 | 20.38 | 20.83 | 5,280,310 | +0.25(+1.24%) |
Sep 13, 2011 | 20.30 | 20.61 | 20.14 | 20.58 | 5,544,777 | +0.33(+1.62%) |
Sep 12, 2011 | 19.87 | 20.25 | 19.76 | 20.25 | 7,175,707 | +0.24(+1.18%) |
Sep 09, 2011 | 20.39 | 20.40 | 19.92 | 20.01 | 6,114,507 | -0.61(-2.95%) |
Sep 08, 2011 | 20.46 | 20.81 | 20.46 | 20.62 | 3,757,903 | +0.02(+0.09%) |
Sep 07, 2011 | 20.25 | 20.65 | 20.20 | 20.60 | 5,598,963 | +0.42(+2.10%) |
Sep 06, 2011 | 19.72 | 20.21 | 19.57 | 20.18 | 6,166,785 | -0.12(-0.57%) |
Sep 02, 2011 | 20.21 | 20.45 | 20.17 | 20.29 | 3,837,827 | -0.26(-1.25%) |
Sep 01, 2011 | 20.93 | 20.99 | 20.50 | 20.55 | 6,620,016 | -0.39(-1.85%) |
Aug 31, 2011 | 20.72 | 20.98 | 20.64 | 20.94 | 7,496,385 | +0.27(+1.31%) |
Aug 30, 2011 | 20.64 | 20.78 | 20.55 | 20.67 | 4,383,117 | -0.03(-0.15%) |
Aug 29, 2011 | 20.47 | 20.72 | 20.40 | 20.70 | 8,356,023 | +0.45(+2.24%) |
Aug 26, 2011 | 20.21 | 20.40 | 19.72 | 20.25 | 4,926,874 | -0.10(-0.48%) |
Aug 25, 2011 | 20.56 | 20.56 | 20.21 | 20.34 | 18,557,578 | -0.17(-0.84%) |
Aug 24, 2011 | 19.77 | 20.53 | 19.67 | 20.52 | 7,261,022 | +0.70(+3.53%) |
Aug 23, 2011 | 19.39 | 19.82 | 19.29 | 19.82 | 6,461,452 | +0.25(+1.29%) |
Aug 22, 2011 | 19.88 | 19.88 | 19.33 | 19.56 | 6,620,497 | +0.17(+0.85%) |
Aug 19, 2011 | 19.39 | 19.67 | 19.28 | 19.40 | 6,631,661 | -0.25(-1.28%) |
Aug 18, 2011 | 19.48 | 19.73 | 19.29 | 19.65 | 8,952,552 | -0.29(-1.45%) |
Aug 17, 2011 | 19.85 | 20.17 | 19.83 | 19.94 | 6,705,107 | +0.08(+0.40%) |
Aug 16, 2011 | 19.69 | 19.92 | 19.56 | 19.86 | 6,062,762 | +0.00(+0.00%) |
Aug 15, 2011 | 19.22 | 19.88 | 19.15 | 19.86 | 7,913,047 | +0.80(+4.18%) |
Aug 12, 2011 | 19.02 | 19.31 | 18.87 | 19.06 | 10,053,563 | +0.12(+0.65%) |
Aug 11, 2011 | 17.84 | 19.17 | 17.80 | 18.94 | 11,894,430 | +1.17(+6.56%) |
Aug 10, 2011 | 17.99 | 18.38 | 17.72 | 17.77 | 8,846,873 | -0.52(-2.82%) |
Aug 09, 2011 | 18.30 | 18.31 | 17.16 | 18.29 | 9,327,825 | +0.60(+3.36%) |
Aug 08, 2011 | 18.30 | 18.56 | 17.60 | 17.69 | 10,536,704 | -0.91(-4.91%) |
Aug 05, 2011 | 18.75 | 18.85 | 18.33 | 18.61 | 9,133,053 | +0.04(+0.20%) |
Aug 04, 2011 | 19.31 | 19.34 | 18.53 | 18.57 | 7,667,761 | -0.90(-4.60%) |
Aug 03, 2011 | 19.83 | 19.83 | 19.21 | 19.47 | 6,193,524 | -0.32(-1.61%) |
Aug 02, 2011 | 19.91 | 20.00 | 19.75 | 19.79 | 5,553,068 | -0.25(-1.26%) |