Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 22.11 | 22.41 | 21.76 | 21.78 | 5,725,483 | -0.58(-2.60%) |
Sep 29, 2011 | 22.74 | 22.82 | 21.97 | 22.36 | 6,062,475 | -0.03(-0.13%) |
Sep 28, 2011 | 22.35 | 22.72 | 22.21 | 22.39 | 6,663,834 | +0.06(+0.28%) |
Sep 27, 2011 | 22.83 | 22.93 | 22.16 | 22.33 | 5,288,545 | -0.03(-0.12%) |
Sep 26, 2011 | 21.13 | 22.42 | 21.06 | 22.35 | 7,901,956 | +1.44(+6.86%) |
Sep 23, 2011 | 20.51 | 21.23 | 20.42 | 20.92 | 4,512,131 | +0.41(+1.99%) |
Sep 22, 2011 | 20.44 | 20.85 | 20.37 | 20.51 | 7,674,204 | -0.42(-2.02%) |
Sep 21, 2011 | 21.77 | 21.83 | 20.93 | 20.93 | 3,754,191 | -0.82(-3.77%) |
Sep 20, 2011 | 21.97 | 22.04 | 21.71 | 21.75 | 3,486,172 | -0.13(-0.59%) |
Sep 19, 2011 | 21.80 | 21.97 | 21.62 | 21.88 | 3,249,206 | -0.21(-0.93%) |
Sep 16, 2011 | 22.20 | 22.28 | 21.95 | 22.09 | 4,447,538 | -0.10(-0.44%) |
Sep 15, 2011 | 22.45 | 22.51 | 22.07 | 22.18 | 5,761,411 | -0.18(-0.80%) |
Sep 14, 2011 | 21.83 | 22.65 | 21.77 | 22.36 | 4,682,684 | +0.68(+3.12%) |
Sep 13, 2011 | 21.50 | 21.78 | 21.41 | 21.69 | 2,997,719 | +0.19(+0.87%) |
Sep 12, 2011 | 21.21 | 21.53 | 21.10 | 21.50 | 4,285,297 | +0.15(+0.69%) |
Sep 09, 2011 | 21.50 | 21.57 | 21.17 | 21.35 | 4,296,257 | -0.33(-1.54%) |
Sep 08, 2011 | 21.72 | 21.88 | 21.59 | 21.69 | 4,845,946 | -0.10(-0.44%) |
Sep 07, 2011 | 21.48 | 21.80 | 21.39 | 21.78 | 2,391,090 | +0.56(+2.64%) |
Sep 06, 2011 | 20.75 | 21.25 | 20.72 | 21.22 | 2,930,341 | -0.06(-0.26%) |
Sep 02, 2011 | 21.45 | 21.65 | 21.25 | 21.28 | 2,331,970 | -0.43(-1.98%) |
Sep 01, 2011 | 22.15 | 22.19 | 21.69 | 21.71 | 3,244,941 | -0.49(-2.19%) |
Aug 31, 2011 | 22.11 | 22.34 | 22.02 | 22.20 | 2,561,773 | +0.16(+0.74%) |
Aug 30, 2011 | 22.04 | 22.19 | 21.87 | 22.03 | 3,226,402 | -0.06(-0.29%) |
Aug 29, 2011 | 21.82 | 22.11 | 21.82 | 22.10 | 3,609,472 | +0.51(+2.35%) |
Aug 26, 2011 | 21.22 | 21.68 | 20.88 | 21.59 | 3,796,274 | +0.35(+1.64%) |
Aug 25, 2011 | 21.70 | 21.80 | 21.18 | 21.24 | 2,355,068 | -0.39(-1.82%) |
Aug 24, 2011 | 21.27 | 21.65 | 21.13 | 21.63 | 3,283,281 | +0.33(+1.55%) |
Aug 23, 2011 | 20.82 | 21.31 | 20.69 | 21.30 | 3,672,144 | +0.53(+2.57%) |
Aug 22, 2011 | 20.71 | 21.07 | 20.67 | 20.77 | 4,840,138 | +0.38(+1.87%) |
Aug 19, 2011 | 20.59 | 21.02 | 20.36 | 20.39 | 6,364,088 | -0.43(-2.06%) |
Aug 18, 2011 | 21.13 | 21.16 | 20.78 | 20.82 | 8,155,733 | -0.74(-3.43%) |
Aug 17, 2011 | 21.93 | 21.93 | 21.45 | 21.55 | 4,650,040 | -0.26(-1.18%) |
Aug 16, 2011 | 21.69 | 21.93 | 21.51 | 21.81 | 4,370,733 | -0.13(-0.57%) |
Aug 15, 2011 | 22.22 | 22.22 | 21.67 | 21.94 | 3,881,627 | -0.16(-0.71%) |
Aug 12, 2011 | 21.48 | 22.18 | 21.48 | 22.09 | 5,835,831 | +0.69(+3.20%) |
Aug 11, 2011 | 20.63 | 21.67 | 20.51 | 21.41 | 5,164,938 | +0.84(+4.08%) |
Aug 10, 2011 | 21.06 | 21.20 | 20.53 | 20.57 | 7,935,261 | -0.78(-3.63%) |
Aug 09, 2011 | 21.43 | 21.39 | 20.35 | 21.34 | 9,300,686 | +0.67(+3.24%) |
Aug 08, 2011 | 21.43 | 21.65 | 20.51 | 20.67 | 7,920,475 | -1.18(-5.39%) |
Aug 05, 2011 | 21.85 | 22.02 | 21.34 | 21.85 | 10,385,680 | +0.21(+0.96%) |
Aug 04, 2011 | 21.79 | 21.91 | 21.61 | 21.65 | 10,615,687 | -0.38(-1.72%) |
Aug 03, 2011 | 21.68 | 22.04 | 21.37 | 22.02 | 7,802,914 | +0.39(+1.78%) |
Aug 02, 2011 | 22.27 | 22.45 | 21.64 | 21.64 | 5,592,742 | -0.73(-3.29%) |
Aug 01, 2011 | 22.51 | 22.60 | 22.26 | 22.37 | 5,055,181 | -0.13(-0.58%) |
Jul 29, 2011 | 22.33 | 22.74 | 22.18 | 22.51 | 5,371,780 | -0.01(-0.05%) |
Jul 28, 2011 | 22.72 | 22.85 | 22.46 | 22.52 | 4,169,728 | -0.13(-0.55%) |
Jul 27, 2011 | 22.89 | 22.94 | 22.58 | 22.64 | 9,027,367 | -0.38(-1.65%) |
Jul 26, 2011 | 23.23 | 23.23 | 22.96 | 23.02 | 4,159,828 | -0.25(-1.09%) |
Jul 25, 2011 | 23.00 | 23.38 | 22.85 | 23.28 | 5,082,794 | +0.05(+0.21%) |
Jul 22, 2011 | 23.67 | 23.74 | 23.18 | 23.23 | 6,427,446 | -0.40(-1.68%) |
Jul 21, 2011 | 23.77 | 24.14 | 23.50 | 23.62 | 14,020,906 | -1.12(-4.52%) |
Jul 20, 2011 | 24.86 | 24.88 | 24.54 | 24.74 | 4,184,668 | -0.07(-0.28%) |
Jul 19, 2011 | 24.47 | 24.85 | 24.37 | 24.81 | 3,771,674 | +0.48(+1.99%) |
Jul 18, 2011 | 24.26 | 24.53 | 24.20 | 24.33 | 5,697,116 | +0.06(+0.25%) |
Jul 15, 2011 | 24.32 | 24.32 | 24.08 | 24.26 | 3,188,727 | +0.02(+0.10%) |
Jul 14, 2011 | 24.50 | 24.70 | 24.22 | 24.24 | 3,134,389 | -0.15(-0.61%) |
Jul 13, 2011 | 24.47 | 24.68 | 24.35 | 24.39 | 2,276,316 | -0.04(-0.16%) |
Jul 12, 2011 | 24.49 | 24.62 | 24.38 | 24.43 | 3,316,799 | -0.13(-0.53%) |
Jul 11, 2011 | 24.59 | 24.66 | 24.43 | 24.56 | 3,069,568 | -0.26(-1.03%) |
Jul 08, 2011 | 24.73 | 24.82 | 24.63 | 24.82 | 3,777,033 | -0.25(-1.01%) |
Jul 07, 2011 | 25.07 | 25.23 | 25.03 | 25.07 | 3,706,726 | +0.18(+0.74%) |
Jul 06, 2011 | 24.73 | 24.98 | 24.65 | 24.89 | 2,456,254 | +0.15(+0.61%) |
Jul 05, 2011 | 24.93 | 24.93 | 24.61 | 24.73 | 2,913,200 | -0.26(-1.03%) |