Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.80 | 20.83 | 19.88 | 19.88 | 3,109,102 | -1.11(-5.29%) |
Sep 29, 2011 | 21.70 | 21.85 | 20.51 | 20.99 | 3,278,842 | -0.25(-1.18%) |
Sep 28, 2011 | 22.16 | 22.27 | 21.16 | 21.24 | 3,322,021 | -0.90(-4.07%) |
Sep 27, 2011 | 21.67 | 22.77 | 21.67 | 22.14 | 3,959,907 | +1.00(+4.73%) |
Sep 26, 2011 | 20.94 | 21.21 | 20.23 | 21.14 | 2,136,447 | +0.34(+1.63%) |
Sep 23, 2011 | 20.04 | 20.96 | 19.99 | 20.80 | 3,703,461 | +0.61(+3.02%) |
Sep 22, 2011 | 20.50 | 20.64 | 19.96 | 20.19 | 5,808,608 | -1.17(-5.48%) |
Sep 21, 2011 | 21.81 | 22.31 | 21.34 | 21.36 | 3,808,116 | -0.47(-2.15%) |
Sep 20, 2011 | 22.44 | 22.51 | 21.79 | 21.83 | 2,322,577 | -0.41(-1.84%) |
Sep 19, 2011 | 22.32 | 22.45 | 21.91 | 22.24 | 2,595,677 | -0.48(-2.11%) |
Sep 16, 2011 | 22.80 | 22.98 | 22.30 | 22.72 | 3,929,627 | +0.05(+0.22%) |
Sep 15, 2011 | 22.60 | 22.84 | 22.22 | 22.67 | 3,114,794 | +0.30(+1.34%) |
Sep 14, 2011 | 21.44 | 22.74 | 21.37 | 22.37 | 4,666,803 | +1.11(+5.22%) |
Sep 13, 2011 | 20.93 | 21.43 | 20.92 | 21.26 | 2,635,323 | +0.35(+1.67%) |
Sep 12, 2011 | 20.43 | 20.96 | 20.41 | 20.91 | 3,382,472 | +0.14(+0.67%) |
Sep 09, 2011 | 21.34 | 21.44 | 20.53 | 20.77 | 2,895,870 | -0.82(-3.80%) |
Sep 08, 2011 | 21.51 | 22.05 | 21.36 | 21.59 | 3,753,992 | +0.00(+0.02%) |
Sep 07, 2011 | 21.06 | 21.65 | 20.74 | 21.59 | 2,901,370 | +1.23(+6.07%) |
Sep 06, 2011 | 19.60 | 20.50 | 19.50 | 20.35 | 3,373,021 | -0.15(-0.73%) |
Sep 02, 2011 | 21.04 | 21.08 | 20.41 | 20.50 | 2,948,395 | -0.96(-4.47%) |
Sep 01, 2011 | 22.03 | 22.28 | 21.41 | 21.46 | 2,999,834 | -0.48(-2.19%) |
Aug 31, 2011 | 22.10 | 22.57 | 21.76 | 21.94 | 3,072,801 | -0.03(-0.14%) |
Aug 30, 2011 | 21.39 | 22.19 | 21.29 | 21.97 | 4,512,464 | +0.35(+1.62%) |
Aug 29, 2011 | 20.88 | 21.67 | 20.70 | 21.62 | 3,041,717 | +0.98(+4.75%) |
Aug 26, 2011 | 19.93 | 20.84 | 19.73 | 20.64 | 3,598,966 | +0.63(+3.15%) |
Aug 25, 2011 | 20.74 | 20.75 | 19.98 | 20.01 | 3,435,268 | -0.65(-3.15%) |
Aug 24, 2011 | 20.76 | 20.87 | 20.06 | 20.66 | 3,107,229 | -0.16(-0.77%) |
Aug 23, 2011 | 20.09 | 20.83 | 19.97 | 20.82 | 3,748,461 | +0.85(+4.26%) |
Aug 22, 2011 | 20.67 | 20.89 | 19.90 | 19.97 | 4,250,462 | -0.31(-1.53%) |
Aug 19, 2011 | 20.52 | 21.27 | 20.20 | 20.28 | 4,061,977 | -0.53(-2.55%) |
Aug 18, 2011 | 21.80 | 21.96 | 20.65 | 20.81 | 5,199,479 | -1.81(-8.00%) |
Aug 17, 2011 | 22.84 | 23.08 | 22.44 | 22.62 | 3,136,640 | -0.23(-1.01%) |
Aug 16, 2011 | 23.03 | 23.12 | 22.53 | 22.85 | 3,747,381 | -0.40(-1.72%) |
Aug 15, 2011 | 22.69 | 23.35 | 22.69 | 23.25 | 3,571,909 | +0.70(+3.10%) |
Aug 12, 2011 | 22.39 | 22.61 | 22.03 | 22.55 | 4,471,108 | +0.26(+1.17%) |
Aug 11, 2011 | 21.41 | 22.55 | 21.27 | 22.29 | 6,644,638 | +1.05(+4.94%) |
Aug 10, 2011 | 21.42 | 21.90 | 21.01 | 21.24 | 6,842,826 | -0.65(-2.97%) |
Aug 09, 2011 | 21.93 | 22.09 | 20.70 | 21.89 | 11,358,656 | +0.80(+3.79%) |
Aug 08, 2011 | 21.76 | 22.46 | 20.80 | 21.09 | 8,371,006 | -1.50(-6.64%) |
Aug 05, 2011 | 23.16 | 23.48 | 21.75 | 22.59 | 9,202,902 | -0.29(-1.27%) |
Aug 04, 2011 | 23.34 | 23.61 | 22.85 | 22.88 | 8,102,704 | -0.74(-3.13%) |
Aug 03, 2011 | 23.00 | 23.69 | 22.65 | 23.62 | 5,014,804 | +0.59(+2.56%) |
Aug 02, 2011 | 23.50 | 23.79 | 22.93 | 23.03 | 6,645,060 | -0.73(-3.09%) |
Aug 01, 2011 | 24.53 | 24.79 | 23.53 | 23.77 | 6,649,246 | -0.45(-1.88%) |
Jul 29, 2011 | 23.69 | 24.60 | 23.66 | 24.22 | 8,560,050 | +0.38(+1.59%) |
Jul 28, 2011 | 24.52 | 25.14 | 23.64 | 23.84 | 27,881,440 | -5.64(-19.13%) |
Jul 27, 2011 | 30.33 | 30.51 | 29.29 | 29.48 | 9,274,534 | -1.21(-3.94%) |
Jul 26, 2011 | 30.52 | 31.07 | 30.41 | 30.69 | 3,849,133 | +0.28(+0.92%) |
Jul 25, 2011 | 30.04 | 30.47 | 29.90 | 30.41 | 3,392,333 | +0.04(+0.13%) |
Jul 22, 2011 | 30.07 | 30.57 | 29.31 | 30.37 | 4,521,602 | +0.96(+3.26%) |
Jul 21, 2011 | 29.32 | 29.59 | 28.97 | 29.41 | 2,697,676 | +0.05(+0.17%) |
Jul 20, 2011 | 29.25 | 29.46 | 28.96 | 29.36 | 2,971,386 | +0.12(+0.41%) |
Jul 19, 2011 | 29.37 | 29.57 | 29.12 | 29.24 | 2,872,648 | +0.18(+0.62%) |
Jul 18, 2011 | 29.72 | 29.72 | 28.92 | 29.06 | 4,055,860 | -0.79(-2.65%) |
Jul 15, 2011 | 29.92 | 30.09 | 29.46 | 29.85 | 3,527,875 | +0.23(+0.78%) |
Jul 14, 2011 | 30.86 | 30.93 | 29.52 | 29.62 | 6,301,713 | -1.33(-4.30%) |
Jul 13, 2011 | 31.23 | 31.54 | 30.90 | 30.95 | 2,971,642 | +0.01(+0.03%) |
Jul 12, 2011 | 30.84 | 31.19 | 30.52 | 30.94 | 3,549,920 | +0.13(+0.42%) |
Jul 11, 2011 | 31.25 | 31.49 | 30.59 | 30.81 | 3,516,436 | -0.85(-2.68%) |
Jul 08, 2011 | 31.36 | 31.91 | 31.19 | 31.66 | 3,727,672 | +0.12(+0.38%) |
Jul 07, 2011 | 31.81 | 31.92 | 31.49 | 31.54 | 3,311,169 | +0.11(+0.35%) |
Jul 06, 2011 | 31.07 | 31.84 | 31.05 | 31.43 | 3,464,312 | +0.25(+0.80%) |
Jul 05, 2011 | 31.35 | 31.49 | 30.95 | 31.18 | 2,764,060 | -0.31(-0.98%) |