Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 19.31 | 19.68 | 19.25 | 19.35 | 3,936,376 | -0.33(-1.66%) |
Sep 29, 2011 | 19.90 | 19.95 | 19.38 | 19.68 | 3,716,002 | +0.12(+0.62%) |
Sep 28, 2011 | 20.29 | 20.29 | 19.51 | 19.56 | 4,197,870 | -0.58(-2.87%) |
Sep 27, 2011 | 20.39 | 20.65 | 20.07 | 20.14 | 3,750,084 | +0.37(+1.88%) |
Sep 26, 2011 | 19.35 | 19.79 | 18.93 | 19.76 | 3,213,368 | +0.46(+2.36%) |
Sep 23, 2011 | 19.17 | 19.53 | 19.14 | 19.31 | 4,403,746 | -0.16(-0.82%) |
Sep 22, 2011 | 19.61 | 19.66 | 19.18 | 19.47 | 6,911,256 | -1.09(-5.32%) |
Sep 21, 2011 | 21.24 | 21.24 | 20.55 | 20.56 | 17,719,492 | -0.76(-3.56%) |
Sep 20, 2011 | 21.37 | 21.63 | 21.18 | 21.32 | 5,212,302 | -0.02(-0.07%) |
Sep 19, 2011 | 21.37 | 21.49 | 21.18 | 21.34 | 2,064,812 | -0.44(-2.02%) |
Sep 16, 2011 | 21.92 | 22.04 | 21.72 | 21.78 | 1,978,302 | -0.16(-0.73%) |
Sep 15, 2011 | 21.68 | 21.93 | 21.61 | 21.93 | 1,223,992 | +0.43(+2.01%) |
Sep 14, 2011 | 21.49 | 21.72 | 21.24 | 21.50 | 3,850,041 | +0.05(+0.21%) |
Sep 13, 2011 | 21.34 | 21.54 | 21.22 | 21.46 | 2,499,126 | +0.21(+0.96%) |
Sep 12, 2011 | 21.24 | 21.49 | 20.92 | 21.25 | 2,903,945 | -0.34(-1.58%) |
Sep 09, 2011 | 22.02 | 22.03 | 21.52 | 21.59 | 2,521,689 | -0.68(-3.07%) |
Sep 08, 2011 | 22.32 | 22.52 | 22.24 | 22.28 | 3,676,138 | -0.15(-0.68%) |
Sep 07, 2011 | 22.12 | 22.45 | 22.03 | 22.43 | 2,525,686 | +0.43(+1.97%) |
Sep 06, 2011 | 21.71 | 22.00 | 21.59 | 22.00 | 4,296,423 | -0.27(-1.19%) |
Sep 02, 2011 | 22.19 | 22.48 | 22.16 | 22.26 | 1,784,250 | -0.40(-1.78%) |
Sep 01, 2011 | 22.80 | 22.87 | 22.62 | 22.66 | 2,822,780 | -0.03(-0.13%) |
Aug 31, 2011 | 22.51 | 22.78 | 22.43 | 22.69 | 5,095,855 | +0.26(+1.15%) |
Aug 30, 2011 | 22.19 | 22.54 | 22.04 | 22.44 | 2,065,106 | +0.20(+0.89%) |
Aug 29, 2011 | 22.07 | 22.28 | 22.05 | 22.24 | 3,288,167 | +0.45(+2.06%) |
Aug 26, 2011 | 21.53 | 21.84 | 21.12 | 21.79 | 3,017,283 | +0.14(+0.63%) |
Aug 25, 2011 | 21.90 | 22.05 | 21.57 | 21.65 | 3,223,884 | -0.18(-0.83%) |
Aug 24, 2011 | 21.74 | 21.95 | 21.52 | 21.84 | 2,260,777 | +0.11(+0.49%) |
Aug 23, 2011 | 21.30 | 21.74 | 21.10 | 21.73 | 4,795,928 | +0.55(+2.58%) |
Aug 22, 2011 | 21.59 | 21.62 | 21.12 | 21.18 | 2,232,214 | +0.08(+0.36%) |
Aug 19, 2011 | 21.39 | 21.73 | 21.06 | 21.11 | 2,860,927 | -0.33(-1.52%) |
Aug 18, 2011 | 21.81 | 21.81 | 21.28 | 21.43 | 3,443,699 | -0.92(-4.11%) |
Aug 17, 2011 | 22.36 | 22.66 | 22.28 | 22.35 | 2,573,701 | +0.14(+0.61%) |
Aug 16, 2011 | 22.29 | 22.40 | 22.11 | 22.22 | 4,520,995 | -0.33(-1.45%) |
Aug 15, 2011 | 22.29 | 22.55 | 22.22 | 22.54 | 1,994,604 | +0.51(+2.31%) |
Aug 12, 2011 | 22.27 | 22.29 | 21.94 | 22.03 | 2,881,506 | -0.04(-0.17%) |
Aug 11, 2011 | 21.38 | 22.18 | 21.05 | 22.07 | 5,760,222 | +0.87(+4.08%) |
Aug 10, 2011 | 21.34 | 21.68 | 20.89 | 21.21 | 6,244,895 | -0.34(-1.59%) |
Aug 09, 2011 | 21.58 | 21.56 | 20.30 | 21.55 | 7,554,940 | +1.14(+5.58%) |
Aug 08, 2011 | 20.87 | 21.03 | 20.34 | 20.41 | 7,833,902 | -1.18(-5.45%) |
Aug 05, 2011 | 22.01 | 22.12 | 20.99 | 21.59 | 9,585,099 | -0.38(-1.73%) |
Aug 04, 2011 | 22.79 | 22.81 | 21.84 | 21.97 | 8,261,700 | -1.11(-4.80%) |
Aug 03, 2011 | 23.02 | 23.10 | 22.55 | 23.07 | 5,297,981 | +0.11(+0.50%) |
Aug 02, 2011 | 23.42 | 23.53 | 22.96 | 22.96 | 3,714,786 | -0.58(-2.45%) |
Aug 01, 2011 | 23.76 | 23.92 | 23.36 | 23.54 | 4,613,427 | +0.05(+0.19%) |
Jul 29, 2011 | 23.54 | 23.61 | 23.31 | 23.49 | 4,886,899 | -0.32(-1.34%) |
Jul 28, 2011 | 23.87 | 24.02 | 23.66 | 23.81 | 3,202,733 | -0.03(-0.13%) |
Jul 27, 2011 | 24.46 | 24.48 | 23.84 | 23.84 | 4,472,644 | -0.68(-2.76%) |
Jul 26, 2011 | 24.78 | 24.78 | 24.48 | 24.52 | 2,071,126 | -0.21(-0.86%) |
Jul 25, 2011 | 24.65 | 24.83 | 24.60 | 24.73 | 2,680,967 | -0.03(-0.12%) |
Jul 22, 2011 | 24.74 | 24.78 | 24.70 | 24.76 | 1,599,692 | +0.02(+0.06%) |
Jul 21, 2011 | 24.62 | 24.83 | 24.53 | 24.74 | 2,414,384 | +0.27(+1.09%) |
Jul 20, 2011 | 24.46 | 24.58 | 24.39 | 24.48 | 3,905,741 | +0.11(+0.44%) |
Jul 19, 2011 | 24.30 | 24.45 | 24.28 | 24.37 | 2,907,275 | +0.38(+1.58%) |
Jul 18, 2011 | 24.08 | 24.18 | 23.86 | 23.99 | 3,536,092 | -0.27(-1.13%) |
Jul 15, 2011 | 24.19 | 24.30 | 24.05 | 24.27 | 2,171,535 | +0.28(+1.17%) |
Jul 14, 2011 | 24.33 | 24.38 | 23.92 | 23.98 | 4,220,798 | -0.18(-0.74%) |
Jul 13, 2011 | 23.98 | 24.41 | 23.96 | 24.16 | 2,425,132 | +0.32(+1.35%) |
Jul 12, 2011 | 23.60 | 24.02 | 23.56 | 23.84 | 3,765,895 | +0.10(+0.42%) |
Jul 11, 2011 | 23.92 | 24.05 | 23.64 | 23.74 | 2,707,186 | -0.51(-2.10%) |
Jul 08, 2011 | 24.14 | 24.33 | 24.08 | 24.25 | 1,993,910 | -0.07(-0.28%) |
Jul 07, 2011 | 24.45 | 24.50 | 24.32 | 24.32 | 4,453,802 | +0.14(+0.60%) |
Jul 06, 2011 | 24.29 | 24.29 | 24.08 | 24.17 | 4,139,431 | -0.11(-0.47%) |
Jul 05, 2011 | 24.37 | 24.48 | 24.29 | 24.29 | 3,029,019 | +0.07(+0.28%) |