Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 22.19 | 22.51 | 22.06 | 22.20 | 4,788,124 | -0.24(-1.08%) |
Sep 29, 2011 | 22.83 | 22.91 | 22.18 | 22.44 | 7,080,815 | -0.03(-0.14%) |
Sep 28, 2011 | 22.79 | 22.87 | 22.42 | 22.47 | 4,400,395 | -0.21(-0.92%) |
Sep 27, 2011 | 22.62 | 22.92 | 22.58 | 22.68 | 4,372,642 | +0.36(+1.61%) |
Sep 26, 2011 | 22.14 | 22.33 | 21.91 | 22.32 | 6,233,163 | +0.46(+2.09%) |
Sep 23, 2011 | 21.62 | 21.86 | 21.57 | 21.86 | 5,000,999 | +0.19(+0.89%) |
Sep 22, 2011 | 21.56 | 21.73 | 21.46 | 21.67 | 5,677,722 | -0.33(-1.52%) |
Sep 21, 2011 | 22.34 | 22.50 | 22.00 | 22.00 | 6,163,499 | -0.59(-2.62%) |
Sep 20, 2011 | 22.43 | 22.75 | 22.32 | 22.59 | 6,558,685 | +0.28(+1.25%) |
Sep 19, 2011 | 21.79 | 22.41 | 21.71 | 22.32 | 9,097,788 | +0.03(+0.12%) |
Sep 16, 2011 | 22.18 | 22.34 | 22.07 | 22.29 | 7,875,501 | +0.15(+0.68%) |
Sep 15, 2011 | 22.11 | 22.26 | 21.98 | 22.14 | 4,558,448 | +0.10(+0.44%) |
Sep 14, 2011 | 21.89 | 22.09 | 21.66 | 22.04 | 6,920,941 | +0.15(+0.69%) |
Sep 13, 2011 | 21.92 | 22.06 | 21.74 | 21.89 | 4,528,219 | -0.09(-0.42%) |
Sep 12, 2011 | 21.62 | 22.00 | 21.62 | 21.98 | 5,428,440 | -0.10(-0.44%) |
Sep 09, 2011 | 22.46 | 22.47 | 21.97 | 22.08 | 8,733,251 | -0.40(-1.77%) |
Sep 08, 2011 | 22.48 | 22.77 | 22.41 | 22.48 | 3,773,364 | -0.23(-0.99%) |
Sep 07, 2011 | 22.43 | 22.71 | 22.41 | 22.70 | 2,811,390 | +0.37(+1.64%) |
Sep 06, 2011 | 22.11 | 22.35 | 21.85 | 22.34 | 7,290,559 | -0.10(-0.46%) |
Sep 02, 2011 | 22.49 | 22.69 | 22.30 | 22.44 | 5,704,988 | -0.47(-2.04%) |
Sep 01, 2011 | 23.05 | 23.22 | 22.91 | 22.91 | 3,910,033 | -0.12(-0.51%) |
Aug 31, 2011 | 22.92 | 23.13 | 22.85 | 23.03 | 5,635,052 | +0.34(+1.52%) |
Aug 30, 2011 | 22.41 | 22.78 | 22.26 | 22.68 | 8,419,389 | -0.31(-1.36%) |
Aug 29, 2011 | 22.76 | 23.03 | 22.69 | 22.99 | 3,396,125 | +0.46(+2.05%) |
Aug 26, 2011 | 22.30 | 22.69 | 22.05 | 22.53 | 8,565,965 | +0.02(+0.07%) |
Aug 25, 2011 | 22.87 | 22.99 | 22.44 | 22.51 | 6,115,492 | -0.80(-3.41%) |
Aug 24, 2011 | 23.07 | 23.43 | 23.04 | 23.31 | 4,237,011 | +0.02(+0.07%) |
Aug 23, 2011 | 22.85 | 23.29 | 22.78 | 23.29 | 8,926,957 | +0.99(+4.43%) |
Aug 22, 2011 | 22.97 | 22.98 | 22.25 | 22.30 | 12,687,426 | +0.36(+1.64%) |
Aug 19, 2011 | 21.99 | 22.42 | 21.86 | 21.94 | 9,252,284 | -0.25(-1.11%) |
Aug 18, 2011 | 22.60 | 22.62 | 22.06 | 22.19 | 8,564,936 | -0.49(-2.18%) |
Aug 17, 2011 | 22.56 | 22.82 | 22.54 | 22.69 | 8,085,375 | +0.19(+0.84%) |
Aug 16, 2011 | 22.58 | 22.77 | 22.46 | 22.50 | 5,562,843 | -0.14(-0.62%) |
Aug 15, 2011 | 22.59 | 22.69 | 22.45 | 22.64 | 4,514,277 | +0.44(+1.96%) |
Aug 12, 2011 | 22.19 | 22.37 | 21.96 | 22.20 | 6,019,814 | +0.26(+1.20%) |
Aug 11, 2011 | 20.96 | 22.11 | 20.94 | 21.94 | 8,003,717 | +1.06(+5.07%) |
Aug 10, 2011 | 21.60 | 21.72 | 20.84 | 20.88 | 13,737,176 | -1.12(-5.08%) |
Aug 09, 2011 | 21.89 | 22.01 | 21.19 | 22.00 | 11,214,116 | +0.80(+3.75%) |
Aug 08, 2011 | 21.89 | 22.20 | 21.20 | 21.20 | 13,486,950 | -1.28(-5.69%) |
Aug 05, 2011 | 22.52 | 22.68 | 22.06 | 22.48 | 12,147,230 | -0.20(-0.90%) |
Aug 04, 2011 | 23.41 | 23.45 | 22.64 | 22.69 | 10,311,415 | -0.77(-3.28%) |
Aug 03, 2011 | 23.49 | 23.51 | 23.14 | 23.46 | 7,455,284 | +0.04(+0.19%) |
Aug 02, 2011 | 23.45 | 23.63 | 23.36 | 23.41 | 5,377,615 | -0.21(-0.90%) |
Aug 01, 2011 | 23.79 | 23.81 | 23.35 | 23.62 | 6,714,532 | +0.03(+0.11%) |
Jul 29, 2011 | 23.81 | 24.03 | 23.59 | 23.60 | 5,476,578 | -0.26(-1.09%) |
Jul 28, 2011 | 23.74 | 24.08 | 23.73 | 23.86 | 5,587,749 | +0.32(+1.38%) |
Jul 27, 2011 | 24.07 | 24.09 | 23.44 | 23.53 | 6,231,072 | -0.31(-1.31%) |
Jul 26, 2011 | 23.95 | 24.07 | 23.71 | 23.85 | 8,655,308 | +0.38(+1.61%) |
Jul 25, 2011 | 23.53 | 23.68 | 23.43 | 23.47 | 5,061,262 | +0.23(+0.98%) |
Jul 22, 2011 | 23.24 | 23.29 | 23.09 | 23.24 | 2,164,985 | -0.07(-0.32%) |
Jul 21, 2011 | 23.26 | 23.41 | 23.19 | 23.32 | 3,574,235 | +0.53(+2.31%) |
Jul 20, 2011 | 22.77 | 22.91 | 22.70 | 22.79 | 3,804,973 | +0.02(+0.07%) |
Jul 19, 2011 | 22.77 | 22.86 | 22.65 | 22.77 | 2,461,855 | -0.03(-0.14%) |
Jul 18, 2011 | 22.91 | 22.96 | 22.65 | 22.81 | 2,762,467 | -0.19(-0.81%) |
Jul 15, 2011 | 23.01 | 23.10 | 22.86 | 22.99 | 5,507,717 | +0.30(+1.33%) |
Jul 14, 2011 | 23.03 | 23.06 | 22.68 | 22.69 | 9,090,322 | -0.39(-1.68%) |
Jul 13, 2011 | 23.00 | 23.31 | 23.00 | 23.08 | 4,679,704 | -0.01(-0.02%) |
Jul 12, 2011 | 23.01 | 23.23 | 22.99 | 23.08 | 3,412,989 | +0.13(+0.56%) |
Jul 11, 2011 | 23.15 | 23.23 | 22.93 | 22.95 | 2,525,367 | -0.53(-2.26%) |
Jul 08, 2011 | 23.37 | 23.60 | 23.37 | 23.49 | 4,265,609 | +0.16(+0.68%) |
Jul 07, 2011 | 23.28 | 23.36 | 23.20 | 23.33 | 5,217,861 | +0.17(+0.73%) |
Jul 06, 2011 | 23.05 | 23.16 | 22.98 | 23.16 | 3,715,683 | +0.18(+0.76%) |
Jul 05, 2011 | 23.01 | 23.09 | 22.93 | 22.98 | 3,211,558 | +0.14(+0.60%) |