Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 22.13 | 22.27 | 21.54 | 21.77 | 5,802,181 | -0.32(-1.43%) |
Aug 30, 2011 | 21.34 | 22.26 | 21.28 | 22.09 | 8,866,939 | +0.72(+3.37%) |
Aug 29, 2011 | 20.62 | 21.42 | 20.62 | 21.37 | 5,424,745 | +0.69(+3.33%) |
Aug 26, 2011 | 20.14 | 20.86 | 19.93 | 20.68 | 5,454,677 | +0.41(+2.00%) |
Aug 25, 2011 | 20.69 | 20.77 | 20.19 | 20.27 | 4,173,715 | -0.35(-1.69%) |
Aug 24, 2011 | 20.22 | 20.66 | 20.14 | 20.62 | 4,223,573 | +0.36(+1.80%) |
Aug 23, 2011 | 19.65 | 20.26 | 19.45 | 20.26 | 4,498,851 | +0.77(+3.95%) |
Aug 22, 2011 | 19.59 | 19.72 | 19.34 | 19.49 | 4,422,964 | +0.30(+1.56%) |
Aug 19, 2011 | 19.04 | 19.65 | 19.04 | 19.19 | 3,630,163 | -0.11(-0.59%) |
Aug 18, 2011 | 19.71 | 19.76 | 19.12 | 19.30 | 5,397,132 | -0.78(-3.87%) |
Aug 17, 2011 | 20.29 | 20.50 | 19.90 | 20.08 | 2,844,640 | -0.11(-0.56%) |
Aug 16, 2011 | 19.97 | 20.34 | 19.87 | 20.19 | 3,716,047 | +0.09(+0.44%) |
Aug 15, 2011 | 19.87 | 20.13 | 19.66 | 20.10 | 4,332,300 | +0.32(+1.60%) |
Aug 12, 2011 | 19.46 | 19.93 | 19.37 | 19.79 | 3,770,541 | +0.28(+1.41%) |
Aug 11, 2011 | 18.77 | 19.74 | 18.73 | 19.51 | 6,491,684 | +0.84(+4.51%) |
Aug 10, 2011 | 19.29 | 19.45 | 18.67 | 18.67 | 9,620,343 | -0.95(-4.83%) |
Aug 09, 2011 | 19.20 | 19.62 | 18.39 | 19.62 | 10,775,647 | +1.03(+5.54%) |
Aug 08, 2011 | 19.41 | 19.73 | 18.55 | 18.59 | 9,639,720 | -1.26(-6.37%) |
Aug 05, 2011 | 20.10 | 20.34 | 19.26 | 19.85 | 9,739,289 | -0.10(-0.49%) |
Aug 04, 2011 | 20.55 | 20.83 | 19.95 | 19.95 | 9,050,508 | -0.90(-4.31%) |
Aug 03, 2011 | 20.67 | 20.86 | 20.33 | 20.85 | 4,288,328 | +0.20(+0.98%) |
Aug 02, 2011 | 21.17 | 21.22 | 20.65 | 20.65 | 4,854,621 | -0.73(-3.39%) |
Aug 01, 2011 | 21.71 | 21.76 | 21.11 | 21.37 | 4,862,075 | -0.23(-1.07%) |
Jul 29, 2011 | 21.43 | 21.68 | 21.18 | 21.60 | 5,040,812 | +0.03(+0.15%) |
Jul 28, 2011 | 21.71 | 21.97 | 21.55 | 21.57 | 3,048,101 | -0.08(-0.37%) |
Jul 27, 2011 | 22.01 | 22.12 | 21.60 | 21.65 | 4,810,281 | -0.28(-1.29%) |
Jul 26, 2011 | 22.02 | 22.09 | 21.80 | 21.93 | 4,043,758 | -0.03(-0.15%) |
Jul 25, 2011 | 21.86 | 22.03 | 21.72 | 21.97 | 4,501,964 | +0.08(+0.37%) |
Jul 22, 2011 | 21.86 | 21.95 | 21.68 | 21.89 | 3,377,590 | +0.15(+0.69%) |
Jul 21, 2011 | 21.73 | 21.87 | 21.63 | 21.74 | 4,266,101 | +0.11(+0.51%) |
Jul 20, 2011 | 21.87 | 21.99 | 21.46 | 21.63 | 4,803,965 | -0.27(-1.22%) |
Jul 19, 2011 | 21.93 | 22.06 | 21.69 | 21.89 | 4,573,410 | +0.12(+0.56%) |
Jul 18, 2011 | 22.10 | 22.27 | 21.58 | 21.77 | 6,746,328 | -0.34(-1.54%) |
Jul 15, 2011 | 22.77 | 23.08 | 21.93 | 22.11 | 10,772,327 | +0.41(+1.87%) |
Jul 14, 2011 | 21.92 | 21.97 | 21.55 | 21.71 | 5,255,819 | -0.19(-0.89%) |
Jul 13, 2011 | 22.26 | 22.28 | 21.83 | 21.90 | 3,918,021 | -0.20(-0.92%) |
Jul 12, 2011 | 22.10 | 22.20 | 21.86 | 22.10 | 5,964,295 | +0.12(+0.55%) |
Jul 11, 2011 | 22.11 | 22.19 | 21.87 | 21.98 | 4,731,315 | -0.42(-1.88%) |
Jul 08, 2011 | 22.49 | 22.64 | 22.29 | 22.40 | 3,970,484 | -0.28(-1.25%) |
Jul 07, 2011 | 22.62 | 22.81 | 22.36 | 22.69 | 6,654,853 | +0.30(+1.34%) |
Jul 06, 2011 | 22.67 | 22.83 | 22.36 | 22.39 | 4,393,937 | -0.23(-1.00%) |
Jul 05, 2011 | 22.72 | 22.77 | 22.49 | 22.61 | 3,763,202 | -0.06(-0.29%) |
Jul 01, 2011 | 22.32 | 22.69 | 22.27 | 22.68 | 2,745,657 | +0.41(+1.82%) |
Jun 30, 2011 | 22.24 | 22.28 | 22.10 | 22.27 | 3,529,888 | +0.17(+0.77%) |
Jun 29, 2011 | 22.27 | 22.37 | 22.02 | 22.10 | 3,551,536 | -0.05(-0.22%) |
Jun 28, 2011 | 21.81 | 22.18 | 21.75 | 22.15 | 2,763,482 | +0.37(+1.71%) |
Jun 27, 2011 | 21.68 | 21.88 | 21.50 | 21.78 | 2,635,657 | +0.11(+0.49%) |
Jun 24, 2011 | 21.87 | 21.87 | 21.41 | 21.68 | 7,296,200 | -0.15(-0.67%) |
Jun 23, 2011 | 21.61 | 21.87 | 21.53 | 21.82 | 4,834,790 | +0.02(+0.11%) |
Jun 22, 2011 | 22.00 | 22.08 | 21.79 | 21.80 | 4,178,724 | -0.22(-0.99%) |
Jun 21, 2011 | 21.87 | 22.04 | 21.66 | 22.02 | 5,419,704 | +0.28(+1.31%) |
Jun 20, 2011 | 21.63 | 21.76 | 21.22 | 21.73 | 8,406,811 | +0.57(+2.68%) |
Jun 17, 2011 | 21.12 | 21.33 | 21.02 | 21.16 | 5,439,249 | +0.27(+1.28%) |
Jun 16, 2011 | 20.78 | 21.08 | 20.74 | 20.90 | 3,256,760 | +0.13(+0.62%) |
Jun 15, 2011 | 20.69 | 21.06 | 20.65 | 20.77 | 4,399,138 | -0.11(-0.54%) |
Jun 14, 2011 | 20.90 | 21.02 | 20.76 | 20.88 | 3,520,443 | +0.15(+0.70%) |
Jun 13, 2011 | 20.57 | 20.82 | 20.56 | 20.74 | 3,216,895 | +0.18(+0.87%) |
Jun 10, 2011 | 20.64 | 20.67 | 20.48 | 20.56 | 4,037,478 | -0.12(-0.59%) |
Jun 09, 2011 | 20.48 | 20.70 | 20.43 | 20.68 | 3,223,942 | +0.23(+1.15%) |
Jun 08, 2011 | 20.74 | 20.74 | 20.39 | 20.44 | 3,960,065 | -0.36(-1.71%) |
Jun 07, 2011 | 20.93 | 21.00 | 20.78 | 20.80 | 3,539,585 | -0.05(-0.23%) |
Jun 06, 2011 | 20.74 | 20.89 | 20.61 | 20.85 | 3,314,921 | +0.03(+0.16%) |