Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.88 | 21.12 | 20.69 | 20.69 | 7,172,590 | -0.37(-1.74%) |
Sep 29, 2011 | 21.17 | 21.20 | 20.78 | 21.06 | 4,642,138 | +0.27(+1.28%) |
Sep 28, 2011 | 21.17 | 21.29 | 20.75 | 20.79 | 5,180,440 | -0.35(-1.64%) |
Sep 27, 2011 | 21.40 | 21.45 | 21.04 | 21.14 | 4,353,490 | +0.06(+0.26%) |
Sep 26, 2011 | 20.99 | 21.09 | 20.75 | 21.08 | 4,121,563 | +0.24(+1.16%) |
Sep 23, 2011 | 20.45 | 20.88 | 20.41 | 20.84 | 4,907,468 | +0.35(+1.73%) |
Sep 22, 2011 | 20.49 | 20.68 | 20.24 | 20.49 | 7,916,869 | -0.48(-2.31%) |
Sep 21, 2011 | 21.52 | 21.72 | 20.96 | 20.97 | 5,864,797 | -0.61(-2.84%) |
Sep 20, 2011 | 21.40 | 22.00 | 21.33 | 21.58 | 5,768,752 | +0.29(+1.37%) |
Sep 19, 2011 | 21.03 | 21.35 | 21.02 | 21.29 | 3,441,487 | -0.08(-0.38%) |
Sep 16, 2011 | 21.22 | 21.44 | 21.16 | 21.37 | 5,736,300 | +0.26(+1.23%) |
Sep 15, 2011 | 21.04 | 21.14 | 20.86 | 21.11 | 4,021,359 | +0.28(+1.34%) |
Sep 14, 2011 | 20.61 | 21.06 | 20.39 | 20.83 | 5,279,723 | +0.25(+1.24%) |
Sep 13, 2011 | 20.30 | 20.61 | 20.14 | 20.58 | 5,544,161 | +0.33(+1.62%) |
Sep 12, 2011 | 19.87 | 20.26 | 19.76 | 20.25 | 7,174,910 | +0.24(+1.18%) |
Sep 09, 2011 | 20.39 | 20.41 | 19.92 | 20.01 | 6,113,827 | -0.61(-2.95%) |
Sep 08, 2011 | 20.46 | 20.81 | 20.46 | 20.62 | 3,757,486 | +0.02(+0.09%) |
Sep 07, 2011 | 20.25 | 20.65 | 20.20 | 20.60 | 5,598,341 | +0.42(+2.10%) |
Sep 06, 2011 | 19.72 | 20.21 | 19.57 | 20.18 | 6,166,099 | -0.12(-0.57%) |
Sep 02, 2011 | 20.21 | 20.46 | 20.17 | 20.30 | 3,837,400 | -0.26(-1.25%) |
Sep 01, 2011 | 20.93 | 21.00 | 20.50 | 20.55 | 6,619,280 | -0.39(-1.85%) |
Aug 31, 2011 | 20.73 | 20.98 | 20.65 | 20.94 | 7,495,551 | +0.27(+1.31%) |
Aug 30, 2011 | 20.64 | 20.78 | 20.55 | 20.67 | 4,382,629 | -0.03(-0.15%) |
Aug 29, 2011 | 20.47 | 20.72 | 20.40 | 20.70 | 8,355,094 | +0.45(+2.24%) |
Aug 26, 2011 | 20.22 | 20.40 | 19.73 | 20.25 | 4,926,326 | -0.10(-0.48%) |
Aug 25, 2011 | 20.56 | 20.56 | 20.22 | 20.35 | 18,555,512 | -0.17(-0.84%) |
Aug 24, 2011 | 19.77 | 20.53 | 19.67 | 20.52 | 7,260,214 | +0.70(+3.53%) |
Aug 23, 2011 | 19.39 | 19.82 | 19.29 | 19.82 | 6,460,733 | +0.25(+1.29%) |
Aug 22, 2011 | 19.89 | 19.89 | 19.33 | 19.57 | 6,619,760 | +0.17(+0.85%) |
Aug 19, 2011 | 19.39 | 19.68 | 19.28 | 19.40 | 6,630,923 | -0.25(-1.28%) |
Aug 18, 2011 | 19.48 | 19.74 | 19.30 | 19.65 | 8,951,556 | -0.29(-1.45%) |
Aug 17, 2011 | 19.86 | 20.17 | 19.83 | 19.94 | 6,704,361 | +0.08(+0.40%) |
Aug 16, 2011 | 19.69 | 19.92 | 19.57 | 19.86 | 6,062,088 | +0.00(+0.00%) |
Aug 15, 2011 | 19.22 | 19.89 | 19.16 | 19.86 | 7,912,167 | +0.80(+4.18%) |
Aug 12, 2011 | 19.03 | 19.32 | 18.87 | 19.06 | 10,052,445 | +0.12(+0.65%) |
Aug 11, 2011 | 17.84 | 19.17 | 17.80 | 18.94 | 11,893,107 | +1.17(+6.56%) |
Aug 10, 2011 | 18.00 | 18.38 | 17.73 | 17.78 | 8,845,889 | -0.52(-2.82%) |
Aug 09, 2011 | 18.30 | 18.31 | 17.16 | 18.29 | 9,326,788 | +0.60(+3.36%) |
Aug 08, 2011 | 18.30 | 18.56 | 17.60 | 17.70 | 10,535,532 | -0.91(-4.91%) |
Aug 05, 2011 | 18.75 | 18.85 | 18.33 | 18.61 | 9,132,037 | +0.04(+0.20%) |
Aug 04, 2011 | 19.31 | 19.35 | 18.53 | 18.57 | 7,666,908 | -0.90(-4.60%) |
Aug 03, 2011 | 19.83 | 19.83 | 19.22 | 19.47 | 6,192,835 | -0.32(-1.61%) |
Aug 02, 2011 | 19.92 | 20.00 | 19.75 | 19.79 | 5,552,451 | -0.25(-1.26%) |
Aug 01, 2011 | 20.26 | 20.28 | 19.81 | 20.04 | 3,906,657 | -0.06(-0.28%) |
Jul 29, 2011 | 20.16 | 20.28 | 20.01 | 20.09 | 5,268,631 | -0.21(-1.03%) |
Jul 28, 2011 | 20.37 | 20.38 | 20.18 | 20.30 | 3,380,072 | -0.09(-0.45%) |
Jul 27, 2011 | 20.37 | 20.45 | 20.27 | 20.39 | 6,242,458 | -0.03(-0.15%) |
Jul 26, 2011 | 20.35 | 20.54 | 20.25 | 20.43 | 6,460,854 | +0.06(+0.27%) |
Jul 25, 2011 | 20.03 | 20.44 | 20.03 | 20.37 | 5,142,687 | +0.24(+1.19%) |
Jul 22, 2011 | 20.05 | 20.16 | 19.93 | 20.13 | 3,388,224 | +0.12(+0.58%) |
Jul 21, 2011 | 19.74 | 20.09 | 19.72 | 20.01 | 3,705,460 | +0.41(+2.07%) |
Jul 20, 2011 | 19.59 | 19.71 | 19.50 | 19.61 | 1,537,934 | +0.05(+0.25%) |
Jul 19, 2011 | 19.44 | 19.57 | 19.30 | 19.56 | 2,390,297 | +0.18(+0.95%) |
Jul 18, 2011 | 19.47 | 19.52 | 19.30 | 19.38 | 2,409,029 | -0.16(-0.82%) |
Jul 15, 2011 | 19.66 | 19.69 | 19.43 | 19.54 | 4,333,318 | -0.10(-0.50%) |
Jul 14, 2011 | 19.68 | 19.70 | 19.51 | 19.63 | 4,604,958 | -0.02(-0.09%) |
Jul 13, 2011 | 19.84 | 19.90 | 19.59 | 19.65 | 3,434,325 | -0.06(-0.31%) |
Jul 12, 2011 | 19.61 | 19.86 | 19.56 | 19.71 | 4,492,935 | +0.04(+0.22%) |
Jul 11, 2011 | 19.74 | 19.76 | 19.56 | 19.67 | 2,483,017 | -0.29(-1.48%) |
Jul 08, 2011 | 20.01 | 20.04 | 19.84 | 19.97 | 2,282,180 | -0.18(-0.88%) |
Jul 07, 2011 | 20.10 | 20.16 | 19.95 | 20.14 | 3,242,928 | +0.14(+0.71%) |
Jul 06, 2011 | 20.03 | 20.13 | 19.87 | 20.00 | 2,378,439 | -0.03(-0.15%) |
Jul 05, 2011 | 20.18 | 20.18 | 19.97 | 20.03 | 3,253,206 | -0.17(-0.85%) |