Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.72 | 21.85 | 21.44 | 21.45 | 3,357,756 | -0.57(-2.59%) |
Oct 28, 2011 | 21.80 | 22.08 | 21.80 | 22.02 | 3,080,869 | +0.03(+0.14%) |
Oct 27, 2011 | 21.77 | 22.14 | 21.68 | 21.99 | 3,492,136 | +0.83(+3.91%) |
Oct 26, 2011 | 21.08 | 21.23 | 20.69 | 21.16 | 2,266,889 | +0.39(+1.86%) |
Oct 25, 2011 | 21.10 | 21.12 | 20.73 | 20.77 | 7,386,041 | -0.37(-1.76%) |
Oct 24, 2011 | 20.92 | 21.17 | 20.82 | 21.14 | 2,350,926 | +0.46(+2.24%) |
Oct 21, 2011 | 20.73 | 20.80 | 20.51 | 20.68 | 4,403,886 | +0.37(+1.83%) |
Oct 20, 2011 | 20.21 | 20.45 | 19.92 | 20.31 | 2,073,493 | +0.05(+0.26%) |
Oct 19, 2011 | 20.73 | 20.79 | 20.21 | 20.26 | 1,614,230 | -0.44(-2.13%) |
Oct 18, 2011 | 20.28 | 20.83 | 20.07 | 20.70 | 4,040,875 | +0.33(+1.64%) |
Oct 17, 2011 | 20.79 | 20.82 | 20.30 | 20.36 | 1,452,482 | -0.53(-2.54%) |
Oct 14, 2011 | 20.69 | 20.90 | 20.59 | 20.89 | 1,666,191 | +0.52(+2.53%) |
Oct 13, 2011 | 20.49 | 20.52 | 20.14 | 20.38 | 1,733,398 | -0.28(-1.36%) |
Oct 12, 2011 | 20.53 | 20.86 | 20.42 | 20.66 | 3,169,029 | +0.46(+2.29%) |
Oct 11, 2011 | 20.13 | 20.21 | 19.95 | 20.19 | 4,834,913 | -0.14(-0.71%) |
Oct 10, 2011 | 20.03 | 20.35 | 19.95 | 20.34 | 5,380,687 | +0.78(+4.00%) |
Oct 07, 2011 | 20.04 | 20.09 | 19.47 | 19.56 | 3,173,990 | -0.33(-1.68%) |
Oct 06, 2011 | 19.68 | 19.91 | 19.58 | 19.89 | 2,747,842 | +0.58(+3.03%) |
Oct 05, 2011 | 18.56 | 19.39 | 18.46 | 19.31 | 4,042,992 | +0.81(+4.35%) |
Oct 04, 2011 | 18.23 | 18.53 | 17.83 | 18.50 | 7,011,051 | -0.15(-0.81%) |
Oct 03, 2011 | 19.15 | 19.36 | 18.62 | 18.65 | 6,188,548 | -0.71(-3.65%) |
Sep 30, 2011 | 19.31 | 19.68 | 19.25 | 19.36 | 3,935,244 | -0.33(-1.66%) |
Sep 29, 2011 | 19.91 | 19.95 | 19.39 | 19.69 | 3,714,933 | +0.12(+0.62%) |
Sep 28, 2011 | 20.29 | 20.29 | 19.52 | 19.56 | 4,196,663 | -0.58(-2.87%) |
Sep 27, 2011 | 20.39 | 20.66 | 20.07 | 20.14 | 3,749,005 | +0.37(+1.88%) |
Sep 26, 2011 | 19.35 | 19.80 | 18.93 | 19.77 | 3,212,444 | +0.46(+2.36%) |
Sep 23, 2011 | 19.18 | 19.53 | 19.15 | 19.31 | 4,402,480 | -0.16(-0.82%) |
Sep 22, 2011 | 19.62 | 19.66 | 19.18 | 19.47 | 6,909,268 | -1.09(-5.32%) |
Sep 21, 2011 | 21.25 | 21.25 | 20.56 | 20.57 | 17,714,396 | -0.76(-3.56%) |
Sep 20, 2011 | 21.38 | 21.64 | 21.19 | 21.33 | 5,210,803 | -0.02(-0.07%) |
Sep 19, 2011 | 21.37 | 21.49 | 21.19 | 21.34 | 2,064,218 | -0.44(-2.02%) |
Sep 16, 2011 | 21.93 | 22.05 | 21.73 | 21.78 | 1,977,733 | -0.16(-0.73%) |
Sep 15, 2011 | 21.68 | 21.94 | 21.61 | 21.94 | 1,223,640 | +0.43(+2.01%) |
Sep 14, 2011 | 21.49 | 21.72 | 21.24 | 21.51 | 3,848,933 | +0.05(+0.21%) |
Sep 13, 2011 | 21.34 | 21.54 | 21.23 | 21.46 | 2,498,407 | +0.21(+0.96%) |
Sep 12, 2011 | 21.25 | 21.49 | 20.92 | 21.26 | 2,903,110 | -0.34(-1.58%) |
Sep 09, 2011 | 22.02 | 22.04 | 21.52 | 21.60 | 2,520,963 | -0.68(-3.07%) |
Sep 08, 2011 | 22.33 | 22.53 | 22.25 | 22.28 | 3,675,080 | -0.15(-0.68%) |
Sep 07, 2011 | 22.13 | 22.46 | 22.04 | 22.43 | 2,524,960 | +0.43(+1.97%) |
Sep 06, 2011 | 21.72 | 22.01 | 21.59 | 22.00 | 4,295,187 | -0.27(-1.19%) |
Sep 02, 2011 | 22.19 | 22.49 | 22.17 | 22.27 | 1,783,736 | -0.40(-1.78%) |
Sep 01, 2011 | 22.81 | 22.88 | 22.62 | 22.67 | 2,821,968 | -0.03(-0.13%) |
Aug 31, 2011 | 22.52 | 22.78 | 22.43 | 22.70 | 5,094,390 | +0.26(+1.15%) |
Aug 30, 2011 | 22.20 | 22.55 | 22.05 | 22.44 | 2,064,512 | +0.20(+0.89%) |
Aug 29, 2011 | 22.08 | 22.28 | 22.06 | 22.25 | 3,287,221 | +0.45(+2.06%) |
Aug 26, 2011 | 21.54 | 21.84 | 21.13 | 21.80 | 3,016,416 | +0.14(+0.63%) |
Aug 25, 2011 | 21.91 | 22.06 | 21.58 | 21.66 | 3,222,957 | -0.18(-0.83%) |
Aug 24, 2011 | 21.74 | 21.96 | 21.52 | 21.84 | 2,260,127 | +0.11(+0.49%) |
Aug 23, 2011 | 21.30 | 21.74 | 21.11 | 21.74 | 4,794,549 | +0.55(+2.58%) |
Aug 22, 2011 | 21.60 | 21.63 | 21.12 | 21.19 | 2,231,572 | +0.08(+0.36%) |
Aug 19, 2011 | 21.39 | 21.74 | 21.07 | 21.11 | 2,860,104 | -0.33(-1.52%) |
Aug 18, 2011 | 21.82 | 21.82 | 21.29 | 21.44 | 3,442,708 | -0.92(-4.11%) |
Aug 17, 2011 | 22.37 | 22.66 | 22.29 | 22.36 | 2,572,961 | +0.14(+0.62%) |
Aug 16, 2011 | 22.30 | 22.41 | 22.12 | 22.22 | 4,519,695 | -0.33(-1.45%) |
Aug 15, 2011 | 22.30 | 22.56 | 22.22 | 22.55 | 1,994,030 | +0.51(+2.31%) |
Aug 12, 2011 | 22.28 | 22.30 | 21.95 | 22.04 | 2,880,677 | -0.04(-0.17%) |
Aug 11, 2011 | 21.39 | 22.19 | 21.05 | 22.08 | 5,758,565 | +0.87(+4.08%) |
Aug 10, 2011 | 21.34 | 21.68 | 20.90 | 21.21 | 6,243,099 | -0.34(-1.59%) |
Aug 09, 2011 | 21.59 | 21.57 | 20.31 | 21.55 | 7,552,767 | +1.14(+5.58%) |
Aug 08, 2011 | 20.88 | 21.04 | 20.35 | 20.41 | 7,831,649 | -1.18(-5.45%) |
Aug 05, 2011 | 22.02 | 22.12 | 20.99 | 21.59 | 9,582,342 | -0.38(-1.73%) |
Aug 04, 2011 | 22.79 | 22.81 | 21.84 | 21.97 | 8,259,324 | -1.11(-4.80%) |
Aug 03, 2011 | 23.03 | 23.10 | 22.56 | 23.08 | 5,296,457 | +0.11(+0.50%) |
Aug 02, 2011 | 23.43 | 23.54 | 22.97 | 22.97 | 3,713,718 | -0.58(-2.45%) |