Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 22.00 | 22.33 | 21.88 | 22.01 | 4,828,701 | -0.24(-1.08%) |
Sep 29, 2011 | 22.63 | 22.72 | 21.99 | 22.25 | 7,140,821 | -0.03(-0.14%) |
Sep 28, 2011 | 22.60 | 22.68 | 22.23 | 22.28 | 4,437,686 | -0.21(-0.92%) |
Sep 27, 2011 | 22.43 | 22.73 | 22.39 | 22.49 | 4,409,698 | +0.36(+1.61%) |
Sep 26, 2011 | 21.96 | 22.14 | 21.72 | 22.13 | 6,285,986 | +0.45(+2.09%) |
Sep 23, 2011 | 21.43 | 21.68 | 21.39 | 21.68 | 5,043,380 | +0.19(+0.89%) |
Sep 22, 2011 | 21.38 | 21.55 | 21.28 | 21.49 | 5,725,837 | -0.33(-1.52%) |
Sep 21, 2011 | 22.15 | 22.31 | 21.81 | 21.82 | 6,215,731 | -0.59(-2.62%) |
Sep 20, 2011 | 22.25 | 22.55 | 22.13 | 22.41 | 6,614,266 | +0.28(+1.25%) |
Sep 19, 2011 | 21.61 | 22.22 | 21.53 | 22.13 | 9,174,886 | +0.03(+0.12%) |
Sep 16, 2011 | 21.99 | 22.15 | 21.89 | 22.10 | 7,942,241 | +0.15(+0.68%) |
Sep 15, 2011 | 21.92 | 22.07 | 21.80 | 21.95 | 4,597,078 | +0.10(+0.44%) |
Sep 14, 2011 | 21.71 | 21.91 | 21.47 | 21.86 | 6,979,592 | +0.15(+0.69%) |
Sep 13, 2011 | 21.73 | 21.87 | 21.56 | 21.71 | 4,566,593 | -0.09(-0.42%) |
Sep 12, 2011 | 21.44 | 21.81 | 21.43 | 21.80 | 5,474,443 | -0.10(-0.44%) |
Sep 09, 2011 | 22.27 | 22.28 | 21.79 | 21.89 | 8,807,260 | -0.39(-1.77%) |
Sep 08, 2011 | 22.29 | 22.58 | 22.22 | 22.29 | 3,805,341 | -0.22(-0.99%) |
Sep 07, 2011 | 22.24 | 22.52 | 22.22 | 22.51 | 2,835,215 | +0.36(+1.64%) |
Sep 06, 2011 | 21.93 | 22.16 | 21.67 | 22.15 | 7,352,342 | -0.10(-0.45%) |
Sep 02, 2011 | 22.30 | 22.50 | 22.11 | 22.25 | 5,753,334 | -0.46(-2.04%) |
Sep 01, 2011 | 22.86 | 23.03 | 22.71 | 22.71 | 3,943,168 | -0.12(-0.51%) |
Aug 31, 2011 | 22.73 | 22.93 | 22.66 | 22.83 | 5,682,806 | +0.34(+1.52%) |
Aug 30, 2011 | 22.22 | 22.59 | 22.07 | 22.49 | 8,490,738 | -0.31(-1.36%) |
Aug 29, 2011 | 22.57 | 22.84 | 22.50 | 22.80 | 3,424,905 | +0.46(+2.05%) |
Aug 26, 2011 | 22.12 | 22.50 | 21.87 | 22.34 | 8,638,556 | +0.02(+0.07%) |
Aug 25, 2011 | 22.68 | 22.79 | 22.26 | 22.33 | 6,167,317 | -0.79(-3.41%) |
Aug 24, 2011 | 22.87 | 23.23 | 22.85 | 23.11 | 4,272,917 | +0.02(+0.07%) |
Aug 23, 2011 | 22.66 | 23.10 | 22.59 | 23.10 | 9,002,608 | +0.98(+4.43%) |
Aug 22, 2011 | 22.78 | 22.79 | 22.06 | 22.12 | 12,794,944 | +0.36(+1.64%) |
Aug 19, 2011 | 21.80 | 22.23 | 21.68 | 21.76 | 9,330,691 | -0.25(-1.11%) |
Aug 18, 2011 | 22.41 | 22.43 | 21.87 | 22.01 | 8,637,519 | -0.49(-2.18%) |
Aug 17, 2011 | 22.37 | 22.62 | 22.35 | 22.50 | 8,153,894 | +0.19(+0.84%) |
Aug 16, 2011 | 22.39 | 22.58 | 22.27 | 22.31 | 5,609,985 | -0.14(-0.62%) |
Aug 15, 2011 | 22.41 | 22.50 | 22.26 | 22.45 | 4,552,533 | +0.43(+1.96%) |
Aug 12, 2011 | 22.01 | 22.19 | 21.77 | 22.02 | 6,070,828 | +0.26(+1.20%) |
Aug 11, 2011 | 20.78 | 21.92 | 20.77 | 21.75 | 8,071,543 | +1.05(+5.07%) |
Aug 10, 2011 | 21.41 | 21.54 | 20.66 | 20.70 | 13,853,591 | -1.11(-5.08%) |
Aug 09, 2011 | 21.71 | 21.83 | 21.01 | 21.81 | 11,309,149 | +0.79(+3.75%) |
Aug 08, 2011 | 21.71 | 22.01 | 21.02 | 21.02 | 13,601,244 | -1.27(-5.69%) |
Aug 05, 2011 | 22.33 | 22.49 | 21.87 | 22.29 | 12,250,171 | -0.20(-0.90%) |
Aug 04, 2011 | 23.21 | 23.25 | 22.45 | 22.50 | 10,398,798 | -0.76(-3.28%) |
Aug 03, 2011 | 23.29 | 23.32 | 22.94 | 23.26 | 7,518,464 | +0.04(+0.19%) |
Aug 02, 2011 | 23.25 | 23.44 | 23.17 | 23.21 | 5,423,185 | -0.21(-0.90%) |
Aug 01, 2011 | 23.59 | 23.61 | 23.15 | 23.43 | 6,771,432 | +0.03(+0.11%) |
Jul 29, 2011 | 23.61 | 23.83 | 23.39 | 23.40 | 5,522,987 | -0.26(-1.09%) |
Jul 28, 2011 | 23.54 | 23.88 | 23.53 | 23.66 | 5,635,100 | +0.32(+1.38%) |
Jul 27, 2011 | 23.87 | 23.88 | 23.24 | 23.34 | 6,283,875 | -0.31(-1.31%) |
Jul 26, 2011 | 23.75 | 23.87 | 23.51 | 23.65 | 8,728,654 | +0.37(+1.61%) |
Jul 25, 2011 | 23.34 | 23.48 | 23.23 | 23.27 | 5,104,151 | +0.23(+0.98%) |
Jul 22, 2011 | 23.04 | 23.10 | 22.89 | 23.05 | 2,183,331 | -0.07(-0.32%) |
Jul 21, 2011 | 23.06 | 23.21 | 22.99 | 23.12 | 3,604,524 | +0.52(+2.31%) |
Jul 20, 2011 | 22.58 | 22.71 | 22.51 | 22.60 | 3,837,217 | +0.02(+0.07%) |
Jul 19, 2011 | 22.58 | 22.67 | 22.46 | 22.58 | 2,482,717 | -0.03(-0.14%) |
Jul 18, 2011 | 22.71 | 22.77 | 22.46 | 22.61 | 2,785,877 | -0.18(-0.81%) |
Jul 15, 2011 | 22.82 | 22.91 | 22.67 | 22.80 | 5,554,390 | +0.30(+1.33%) |
Jul 14, 2011 | 22.84 | 22.87 | 22.49 | 22.50 | 9,167,354 | -0.38(-1.68%) |
Jul 13, 2011 | 22.80 | 23.11 | 22.80 | 22.88 | 4,719,360 | -0.01(-0.02%) |
Jul 12, 2011 | 22.81 | 23.03 | 22.80 | 22.89 | 3,441,911 | +0.13(+0.56%) |
Jul 11, 2011 | 22.96 | 23.04 | 22.74 | 22.76 | 2,546,767 | -0.53(-2.26%) |
Jul 08, 2011 | 23.18 | 23.40 | 23.17 | 23.29 | 4,301,756 | +0.16(+0.68%) |
Jul 07, 2011 | 23.08 | 23.16 | 23.00 | 23.13 | 5,262,077 | +0.17(+0.73%) |
Jul 06, 2011 | 22.86 | 22.96 | 22.79 | 22.96 | 3,747,170 | +0.17(+0.76%) |
Jul 05, 2011 | 22.82 | 22.89 | 22.74 | 22.79 | 3,238,773 | +0.14(+0.60%) |