Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.01 | 21.14 | 20.90 | 20.91 | 1,886,649 | -0.22(-1.02%) |
Oct 28, 2011 | 21.30 | 21.32 | 20.87 | 21.13 | 2,529,921 | -0.04(-0.19%) |
Oct 27, 2011 | 20.99 | 21.34 | 20.87 | 21.17 | 3,811,194 | +0.59(+2.87%) |
Oct 26, 2011 | 20.86 | 20.95 | 20.55 | 20.58 | 3,325,141 | -0.08(-0.38%) |
Oct 25, 2011 | 20.83 | 20.93 | 20.59 | 20.66 | 3,440,195 | -0.28(-1.32%) |
Oct 24, 2011 | 20.81 | 20.97 | 20.76 | 20.93 | 2,613,235 | +0.10(+0.47%) |
Oct 21, 2011 | 20.49 | 20.84 | 20.44 | 20.84 | 3,243,678 | +0.59(+2.92%) |
Oct 20, 2011 | 20.15 | 20.32 | 20.08 | 20.25 | 2,301,887 | +0.15(+0.75%) |
Oct 19, 2011 | 20.21 | 20.48 | 20.06 | 20.09 | 2,291,615 | -0.09(-0.45%) |
Oct 18, 2011 | 19.98 | 20.32 | 19.82 | 20.19 | 2,180,952 | +0.20(+1.02%) |
Oct 17, 2011 | 20.04 | 20.20 | 19.93 | 19.98 | 2,492,321 | -0.16(-0.78%) |
Oct 14, 2011 | 19.75 | 20.15 | 19.67 | 20.14 | 3,122,531 | +0.51(+2.57%) |
Oct 13, 2011 | 19.46 | 19.66 | 19.32 | 19.64 | 1,755,325 | +0.10(+0.54%) |
Oct 12, 2011 | 19.59 | 19.66 | 19.45 | 19.53 | 1,693,247 | +0.01(+0.07%) |
Oct 11, 2011 | 19.62 | 19.63 | 19.31 | 19.52 | 2,032,812 | -0.18(-0.90%) |
Oct 10, 2011 | 19.43 | 19.69 | 19.40 | 19.69 | 1,830,466 | +0.51(+2.63%) |
Oct 07, 2011 | 19.19 | 19.46 | 19.12 | 19.19 | 3,149,605 | -0.01(-0.07%) |
Oct 06, 2011 | 19.06 | 19.20 | 19.05 | 19.20 | 2,887,363 | +0.29(+1.53%) |
Oct 05, 2011 | 18.80 | 18.93 | 18.58 | 18.91 | 3,376,563 | +0.12(+0.66%) |
Oct 04, 2011 | 18.86 | 18.99 | 18.36 | 18.79 | 6,080,420 | -0.24(-1.28%) |
Oct 03, 2011 | 19.45 | 19.62 | 19.03 | 19.03 | 4,570,533 | -0.50(-2.55%) |
Sep 30, 2011 | 19.89 | 19.96 | 19.52 | 19.53 | 5,935,875 | -0.33(-1.65%) |
Sep 29, 2011 | 20.02 | 20.15 | 19.69 | 19.86 | 4,864,181 | +0.12(+0.63%) |
Sep 28, 2011 | 20.00 | 20.16 | 19.66 | 19.73 | 3,549,181 | -0.18(-0.92%) |
Sep 27, 2011 | 20.29 | 20.30 | 19.83 | 19.92 | 3,785,089 | -0.01(-0.07%) |
Sep 26, 2011 | 20.02 | 20.09 | 19.84 | 19.93 | 6,722,648 | +0.10(+0.50%) |
Sep 23, 2011 | 19.49 | 19.92 | 19.46 | 19.83 | 3,038,731 | +0.32(+1.65%) |
Sep 22, 2011 | 19.52 | 19.62 | 19.27 | 19.51 | 3,825,592 | -0.45(-2.27%) |
Sep 21, 2011 | 20.31 | 20.50 | 19.95 | 19.96 | 2,987,604 | -0.32(-1.58%) |
Sep 20, 2011 | 19.99 | 20.63 | 19.99 | 20.29 | 3,094,834 | +0.31(+1.58%) |
Sep 19, 2011 | 19.69 | 20.02 | 19.68 | 19.97 | 2,354,175 | +0.01(+0.07%) |
Sep 16, 2011 | 19.75 | 20.02 | 19.71 | 19.96 | 3,366,038 | +0.28(+1.40%) |
Sep 15, 2011 | 19.50 | 19.76 | 19.39 | 19.68 | 2,943,828 | +0.30(+1.56%) |
Sep 14, 2011 | 19.39 | 19.54 | 19.11 | 19.38 | 3,523,612 | +0.05(+0.27%) |
Sep 13, 2011 | 19.15 | 19.33 | 18.99 | 19.33 | 3,045,982 | +0.17(+0.89%) |
Sep 12, 2011 | 18.85 | 19.16 | 18.78 | 19.16 | 2,418,063 | +0.18(+0.93%) |
Sep 09, 2011 | 19.16 | 19.16 | 18.84 | 18.98 | 3,884,385 | -0.39(-2.00%) |
Sep 08, 2011 | 19.20 | 19.54 | 19.19 | 19.37 | 2,099,230 | +0.09(+0.44%) |
Sep 07, 2011 | 19.22 | 19.35 | 19.05 | 19.28 | 3,793,971 | +0.27(+1.41%) |
Sep 06, 2011 | 18.68 | 19.03 | 18.58 | 19.01 | 3,246,548 | -0.12(-0.63%) |
Sep 02, 2011 | 19.18 | 19.30 | 19.06 | 19.13 | 3,196,474 | -0.19(-0.97%) |
Sep 01, 2011 | 19.63 | 19.67 | 19.31 | 19.32 | 4,101,100 | -0.27(-1.39%) |
Aug 31, 2011 | 19.40 | 19.64 | 19.31 | 19.59 | 4,659,454 | +0.29(+1.51%) |
Aug 30, 2011 | 19.36 | 19.41 | 19.20 | 19.30 | 4,365,085 | -0.08(-0.43%) |
Aug 29, 2011 | 19.13 | 19.39 | 19.07 | 19.39 | 5,231,214 | +0.48(+2.53%) |
Aug 26, 2011 | 18.82 | 19.00 | 18.41 | 18.91 | 8,404,955 | -0.03(-0.17%) |
Aug 25, 2011 | 19.17 | 19.17 | 18.71 | 18.94 | 8,369,515 | -0.16(-0.81%) |
Aug 24, 2011 | 18.67 | 19.11 | 18.60 | 19.09 | 2,908,592 | +0.39(+2.11%) |
Aug 23, 2011 | 18.29 | 18.70 | 18.17 | 18.70 | 4,824,846 | +0.45(+2.45%) |
Aug 22, 2011 | 18.65 | 18.70 | 18.18 | 18.25 | 3,287,861 | -0.14(-0.74%) |
Aug 19, 2011 | 18.27 | 18.55 | 18.26 | 18.39 | 4,514,773 | -0.06(-0.35%) |
Aug 18, 2011 | 18.37 | 18.55 | 18.16 | 18.45 | 4,991,096 | -0.28(-1.52%) |
Aug 17, 2011 | 18.59 | 18.86 | 18.55 | 18.74 | 3,417,323 | +0.25(+1.37%) |
Aug 16, 2011 | 18.23 | 18.55 | 18.12 | 18.49 | 3,486,012 | +0.13(+0.71%) |
Aug 15, 2011 | 17.86 | 18.36 | 17.85 | 18.36 | 3,214,460 | +0.62(+3.47%) |
Aug 12, 2011 | 18.05 | 18.16 | 17.62 | 17.74 | 2,879,986 | -0.24(-1.33%) |
Aug 11, 2011 | 17.23 | 18.20 | 17.11 | 17.98 | 4,012,013 | +0.86(+5.03%) |
Aug 10, 2011 | 17.34 | 17.59 | 16.96 | 17.12 | 5,656,949 | -0.48(-2.72%) |
Aug 09, 2011 | 17.64 | 17.63 | 16.54 | 17.60 | 8,218,212 | +0.78(+4.66%) |
Aug 08, 2011 | 17.64 | 17.81 | 16.72 | 16.82 | 7,042,332 | -1.07(-5.97%) |
Aug 05, 2011 | 17.71 | 18.13 | 17.53 | 17.88 | 7,166,186 | +0.41(+2.33%) |
Aug 04, 2011 | 18.16 | 18.36 | 17.45 | 17.48 | 4,370,045 | -1.01(-5.46%) |
Aug 03, 2011 | 18.36 | 18.51 | 18.10 | 18.49 | 2,958,020 | +0.14(+0.78%) |
Aug 02, 2011 | 18.68 | 18.72 | 18.34 | 18.34 | 3,501,101 | -0.41(-2.21%) |