Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 23.41 | 23.41 | 22.74 | 22.90 | 6,566,108 | -0.74(-3.11%) |
Oct 28, 2011 | 23.11 | 24.40 | 23.11 | 23.64 | 9,587,512 | -0.39(-1.63%) |
Oct 27, 2011 | 24.52 | 24.79 | 23.36 | 24.03 | 19,094,044 | +0.11(+0.45%) |
Oct 26, 2011 | 24.43 | 24.45 | 23.28 | 23.92 | 8,519,628 | -0.08(-0.33%) |
Oct 25, 2011 | 24.25 | 24.38 | 23.79 | 24.00 | 7,195,478 | -0.46(-1.88%) |
Oct 24, 2011 | 23.41 | 24.47 | 23.41 | 24.46 | 7,476,811 | +1.33(+5.77%) |
Oct 21, 2011 | 23.16 | 23.69 | 22.83 | 23.13 | 8,338,726 | +0.17(+0.73%) |
Oct 20, 2011 | 23.05 | 23.33 | 22.37 | 22.96 | 7,316,521 | -0.21(-0.89%) |
Oct 19, 2011 | 23.92 | 24.12 | 23.12 | 23.16 | 6,289,074 | -0.87(-3.63%) |
Oct 18, 2011 | 23.61 | 24.31 | 23.33 | 24.04 | 7,026,177 | +0.67(+2.88%) |
Oct 17, 2011 | 23.90 | 24.13 | 23.29 | 23.37 | 4,705,362 | -0.70(-2.91%) |
Oct 14, 2011 | 23.63 | 24.07 | 23.48 | 24.07 | 4,870,595 | +0.70(+2.98%) |
Oct 13, 2011 | 23.18 | 23.42 | 22.89 | 23.37 | 5,774,344 | +0.10(+0.42%) |
Oct 12, 2011 | 23.26 | 23.52 | 23.05 | 23.27 | 6,005,975 | +0.22(+0.94%) |
Oct 11, 2011 | 23.04 | 23.39 | 22.78 | 23.06 | 5,732,350 | -0.08(-0.34%) |
Oct 10, 2011 | 22.29 | 23.14 | 21.82 | 23.14 | 7,491,084 | +1.19(+5.43%) |
Oct 07, 2011 | 22.12 | 22.26 | 21.75 | 21.94 | 7,278,625 | -0.18(-0.82%) |
Oct 06, 2011 | 21.62 | 22.13 | 20.45 | 22.13 | 12,698,793 | +1.57(+7.63%) |
Oct 05, 2011 | 19.92 | 20.61 | 19.68 | 20.56 | 9,229,881 | +0.68(+3.40%) |
Oct 04, 2011 | 19.10 | 19.88 | 18.62 | 19.88 | 8,030,558 | +0.50(+2.58%) |
Oct 03, 2011 | 19.99 | 20.40 | 19.38 | 19.38 | 6,668,414 | -0.68(-3.37%) |
Sep 30, 2011 | 20.03 | 20.59 | 19.94 | 20.06 | 6,851,669 | -0.17(-0.82%) |
Sep 29, 2011 | 20.98 | 21.23 | 19.68 | 20.22 | 8,277,834 | -0.38(-1.86%) |
Sep 28, 2011 | 21.70 | 21.79 | 20.57 | 20.61 | 6,577,686 | -0.89(-4.15%) |
Sep 27, 2011 | 21.74 | 21.93 | 21.38 | 21.50 | 11,766,784 | +0.16(+0.74%) |
Sep 26, 2011 | 21.10 | 21.65 | 20.78 | 21.34 | 10,147,954 | +0.51(+2.42%) |
Sep 23, 2011 | 20.31 | 20.96 | 20.12 | 20.84 | 6,972,349 | +0.48(+2.34%) |
Sep 22, 2011 | 20.88 | 20.98 | 20.07 | 20.36 | 10,127,131 | -1.17(-5.42%) |
Sep 21, 2011 | 22.56 | 22.86 | 21.52 | 21.53 | 9,079,879 | -0.94(-4.17%) |
Sep 20, 2011 | 22.49 | 23.12 | 22.30 | 22.46 | 6,939,102 | +0.03(+0.15%) |
Sep 19, 2011 | 22.23 | 22.56 | 22.04 | 22.43 | 6,961,921 | -0.14(-0.61%) |
Sep 16, 2011 | 22.54 | 22.69 | 22.26 | 22.57 | 9,067,360 | +0.04(+0.17%) |
Sep 15, 2011 | 22.56 | 22.62 | 22.11 | 22.53 | 8,392,690 | +0.28(+1.28%) |
Sep 14, 2011 | 21.81 | 22.56 | 21.66 | 22.24 | 9,697,455 | +0.56(+2.58%) |
Sep 13, 2011 | 21.76 | 21.77 | 21.29 | 21.68 | 10,993,811 | +0.04(+0.18%) |
Sep 12, 2011 | 20.78 | 21.74 | 20.69 | 21.64 | 10,668,686 | +0.70(+3.32%) |
Sep 09, 2011 | 21.40 | 21.54 | 20.64 | 20.95 | 10,246,615 | -0.71(-3.26%) |
Sep 08, 2011 | 22.04 | 22.07 | 21.51 | 21.65 | 9,439,832 | -0.46(-2.08%) |
Sep 07, 2011 | 21.72 | 22.29 | 21.72 | 22.12 | 18,869,420 | +0.65(+3.01%) |
Sep 06, 2011 | 20.97 | 21.58 | 20.63 | 21.47 | 6,616,162 | -0.09(-0.43%) |
Sep 02, 2011 | 21.31 | 21.70 | 20.75 | 21.56 | 6,709,824 | +0.02(+0.11%) |
Sep 01, 2011 | 22.10 | 22.36 | 21.51 | 21.54 | 6,992,845 | -0.61(-2.75%) |
Aug 31, 2011 | 21.94 | 22.34 | 21.89 | 22.14 | 9,157,397 | +0.02(+0.09%) |
Aug 30, 2011 | 21.75 | 22.56 | 21.60 | 22.13 | 8,673,835 | +0.27(+1.26%) |
Aug 29, 2011 | 21.36 | 22.25 | 21.26 | 21.85 | 8,374,209 | +0.76(+3.63%) |
Aug 26, 2011 | 19.88 | 21.20 | 19.87 | 21.09 | 11,693,939 | +1.08(+5.39%) |
Aug 25, 2011 | 20.05 | 20.11 | 19.60 | 20.01 | 6,163,849 | +0.06(+0.30%) |
Aug 24, 2011 | 19.84 | 20.04 | 19.46 | 19.95 | 3,451,947 | +0.03(+0.15%) |
Aug 23, 2011 | 19.28 | 19.92 | 18.70 | 19.92 | 5,665,081 | +0.70(+3.62%) |
Aug 22, 2011 | 19.30 | 19.56 | 19.07 | 19.22 | 6,562,320 | +0.28(+1.50%) |
Aug 19, 2011 | 18.17 | 19.44 | 18.14 | 18.94 | 10,496,351 | +0.43(+2.33%) |
Aug 18, 2011 | 18.97 | 19.02 | 18.06 | 18.51 | 7,678,154 | -1.02(-5.20%) |
Aug 17, 2011 | 19.75 | 20.02 | 19.15 | 19.52 | 6,435,892 | -0.11(-0.57%) |
Aug 16, 2011 | 19.72 | 19.85 | 19.29 | 19.63 | 4,695,931 | -0.24(-1.18%) |
Aug 15, 2011 | 19.57 | 20.00 | 19.41 | 19.87 | 5,550,369 | +0.32(+1.66%) |
Aug 12, 2011 | 18.76 | 19.56 | 18.39 | 19.55 | 11,264,514 | +0.77(+4.07%) |
Aug 11, 2011 | 17.93 | 19.01 | 17.69 | 18.78 | 15,550,096 | +1.50(+8.68%) |
Aug 10, 2011 | 17.91 | 17.91 | 17.18 | 17.28 | 14,039,984 | -0.96(-5.27%) |
Aug 09, 2011 | 18.10 | 18.28 | 17.24 | 18.24 | 14,460,420 | +0.44(+2.48%) |
Aug 08, 2011 | 19.15 | 19.31 | 17.80 | 17.80 | 10,556,974 | -1.81(-9.25%) |
Aug 05, 2011 | 19.90 | 20.10 | 18.66 | 19.61 | 11,655,843 | -0.15(-0.74%) |
Aug 04, 2011 | 20.63 | 20.73 | 19.75 | 19.76 | 9,703,884 | -1.17(-5.58%) |
Aug 03, 2011 | 20.77 | 20.99 | 20.32 | 20.93 | 6,798,460 | +0.13(+0.61%) |
Aug 02, 2011 | 21.36 | 21.76 | 20.79 | 20.80 | 8,227,769 | -0.73(-3.37%) |