Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 17.78 | 18.04 | 17.35 | 17.40 | 13,266,145 | -0.86(-4.72%) |
Sep 29, 2011 | 18.37 | 18.53 | 17.73 | 18.26 | 15,194,703 | +0.35(+1.95%) |
Sep 28, 2011 | 18.97 | 19.11 | 17.84 | 17.91 | 13,603,837 | -1.07(-5.66%) |
Sep 27, 2011 | 19.07 | 19.59 | 18.89 | 18.98 | 14,763,047 | +0.68(+3.70%) |
Sep 26, 2011 | 17.62 | 18.35 | 17.11 | 18.30 | 12,153,591 | +0.81(+4.61%) |
Sep 23, 2011 | 17.15 | 17.65 | 17.05 | 17.50 | 10,233,909 | +0.05(+0.27%) |
Sep 22, 2011 | 18.00 | 18.00 | 17.10 | 17.45 | 25,029,974 | -1.66(-8.69%) |
Sep 21, 2011 | 19.84 | 19.99 | 19.09 | 19.11 | 12,285,406 | -0.77(-3.85%) |
Sep 20, 2011 | 20.32 | 20.67 | 19.86 | 19.88 | 10,211,095 | -0.42(-2.06%) |
Sep 19, 2011 | 20.26 | 20.46 | 19.86 | 20.29 | 9,760,789 | -0.46(-2.21%) |
Sep 16, 2011 | 20.91 | 20.99 | 20.53 | 20.75 | 8,333,960 | -0.03(-0.13%) |
Sep 15, 2011 | 20.70 | 20.81 | 20.37 | 20.78 | 7,628,686 | +0.47(+2.32%) |
Sep 14, 2011 | 19.88 | 20.64 | 19.62 | 20.31 | 9,931,202 | +0.51(+2.59%) |
Sep 13, 2011 | 19.85 | 19.95 | 19.52 | 19.80 | 14,244,286 | +0.11(+0.56%) |
Sep 12, 2011 | 19.92 | 20.09 | 19.23 | 19.69 | 13,876,236 | -0.54(-2.67%) |
Sep 09, 2011 | 20.56 | 20.77 | 20.09 | 20.23 | 8,673,263 | -0.80(-3.80%) |
Sep 08, 2011 | 20.96 | 21.40 | 20.87 | 21.03 | 9,138,081 | -0.06(-0.29%) |
Sep 07, 2011 | 20.62 | 21.10 | 20.49 | 21.09 | 8,289,721 | +0.82(+4.05%) |
Sep 06, 2011 | 20.17 | 20.27 | 19.84 | 20.27 | 13,381,505 | -0.58(-2.79%) |
Sep 02, 2011 | 21.15 | 21.23 | 20.74 | 20.85 | 7,043,675 | -0.92(-4.21%) |
Sep 01, 2011 | 21.89 | 22.15 | 21.70 | 21.76 | 8,637,052 | -0.05(-0.22%) |
Aug 31, 2011 | 21.92 | 22.18 | 21.46 | 21.81 | 10,760,024 | +0.11(+0.50%) |
Aug 30, 2011 | 21.33 | 21.81 | 21.11 | 21.70 | 8,238,036 | +0.31(+1.47%) |
Aug 29, 2011 | 21.29 | 21.40 | 20.94 | 21.39 | 5,177,572 | +0.66(+3.20%) |
Aug 26, 2011 | 20.29 | 20.88 | 20.06 | 20.73 | 8,233,528 | +0.23(+1.13%) |
Aug 25, 2011 | 21.29 | 21.40 | 20.41 | 20.49 | 9,926,024 | -0.51(-2.41%) |
Aug 24, 2011 | 20.85 | 21.20 | 20.66 | 21.00 | 9,959,732 | +0.17(+0.82%) |
Aug 23, 2011 | 20.15 | 20.86 | 19.89 | 20.83 | 15,060,823 | +0.90(+4.53%) |
Aug 22, 2011 | 20.82 | 20.83 | 19.83 | 19.93 | 17,448,630 | -0.30(-1.49%) |
Aug 19, 2011 | 20.37 | 21.11 | 20.13 | 20.23 | 13,769,459 | -0.33(-1.60%) |
Aug 18, 2011 | 21.47 | 21.47 | 20.33 | 20.55 | 13,459,005 | -1.55(-7.02%) |
Aug 17, 2011 | 22.60 | 22.78 | 22.07 | 22.11 | 11,066,109 | -0.08(-0.37%) |
Aug 16, 2011 | 22.39 | 22.43 | 22.02 | 22.19 | 9,920,669 | -0.46(-2.05%) |
Aug 15, 2011 | 22.41 | 22.73 | 22.29 | 22.65 | 8,247,154 | +0.67(+3.05%) |
Aug 12, 2011 | 22.76 | 22.84 | 21.84 | 21.98 | 12,725,251 | -0.27(-1.20%) |
Aug 11, 2011 | 21.50 | 22.41 | 21.07 | 22.25 | 16,706,744 | +0.85(+3.96%) |
Aug 10, 2011 | 21.76 | 22.11 | 20.95 | 21.40 | 22,463,374 | -0.20(-0.92%) |
Aug 09, 2011 | 21.02 | 21.63 | 20.21 | 21.60 | 22,144,448 | +0.91(+4.40%) |
Aug 08, 2011 | 21.02 | 21.68 | 20.56 | 20.69 | 25,325,000 | -1.89(-8.36%) |
Aug 05, 2011 | 23.30 | 23.40 | 21.56 | 22.58 | 23,260,474 | -0.51(-2.22%) |
Aug 04, 2011 | 24.15 | 24.21 | 22.99 | 23.09 | 19,101,820 | -1.52(-6.19%) |
Aug 03, 2011 | 25.16 | 25.18 | 24.19 | 24.62 | 19,671,696 | -0.50(-1.99%) |
Aug 02, 2011 | 26.08 | 26.12 | 25.09 | 25.12 | 11,672,107 | -1.01(-3.87%) |
Aug 01, 2011 | 26.13 | 27.14 | 25.86 | 26.13 | 7,549,668 | -0.01(-0.03%) |
Jul 29, 2011 | 26.32 | 26.48 | 25.96 | 26.13 | 9,463,689 | -0.51(-1.90%) |
Jul 28, 2011 | 27.18 | 27.28 | 26.53 | 26.64 | 10,831,373 | -0.90(-3.25%) |
Jul 27, 2011 | 28.06 | 28.22 | 27.26 | 27.54 | 8,225,394 | -0.85(-3.01%) |
Jul 26, 2011 | 28.64 | 28.64 | 28.15 | 28.39 | 6,685,634 | -0.10(-0.36%) |
Jul 25, 2011 | 28.06 | 28.60 | 27.95 | 28.49 | 6,912,706 | +0.25(+0.90%) |
Jul 22, 2011 | 28.34 | 28.45 | 28.15 | 28.24 | 6,806,189 | -0.14(-0.48%) |
Jul 21, 2011 | 27.82 | 28.57 | 27.75 | 28.38 | 9,209,041 | +0.75(+2.72%) |
Jul 20, 2011 | 27.88 | 28.01 | 27.61 | 27.62 | 8,232,607 | +0.04(+0.15%) |
Jul 19, 2011 | 27.25 | 27.82 | 27.17 | 27.58 | 8,348,310 | +0.81(+3.04%) |
Jul 18, 2011 | 26.98 | 27.13 | 26.54 | 26.77 | 5,731,724 | -0.48(-1.76%) |
Jul 15, 2011 | 27.17 | 27.33 | 27.06 | 27.25 | 6,210,801 | +0.48(+1.79%) |
Jul 14, 2011 | 27.49 | 27.54 | 26.69 | 26.77 | 8,457,702 | -0.36(-1.34%) |
Jul 13, 2011 | 27.02 | 27.72 | 26.91 | 27.13 | 9,522,436 | +0.29(+1.07%) |
Jul 12, 2011 | 26.82 | 27.25 | 26.71 | 26.85 | 8,648,509 | -0.21(-0.76%) |
Jul 11, 2011 | 27.52 | 27.73 | 26.84 | 27.05 | 7,664,738 | -0.91(-3.25%) |
Jul 08, 2011 | 27.60 | 28.12 | 27.43 | 27.96 | 9,659,707 | +0.01(+0.02%) |
Jul 07, 2011 | 27.97 | 28.17 | 27.80 | 27.95 | 7,998,793 | +0.58(+2.12%) |
Jul 06, 2011 | 27.50 | 27.56 | 27.17 | 27.37 | 6,418,003 | -0.22(-0.79%) |
Jul 05, 2011 | 27.61 | 27.96 | 27.41 | 27.59 | 12,322,269 | +0.49(+1.79%) |