Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 22.35 | 22.41 | 21.80 | 21.82 | 10,060,903 | -0.96(-4.20%) |
Oct 28, 2011 | 22.25 | 22.78 | 22.20 | 22.78 | 10,596,933 | +0.16(+0.73%) |
Oct 27, 2011 | 22.28 | 22.84 | 22.22 | 22.61 | 16,808,042 | +1.32(+6.20%) |
Oct 26, 2011 | 21.19 | 21.46 | 20.77 | 21.29 | 10,455,867 | +0.34(+1.63%) |
Oct 25, 2011 | 21.61 | 21.65 | 20.90 | 20.95 | 12,761,169 | -0.55(-2.54%) |
Oct 24, 2011 | 20.68 | 21.57 | 20.62 | 21.50 | 10,950,287 | +0.93(+4.52%) |
Oct 21, 2011 | 20.59 | 20.75 | 20.31 | 20.57 | 9,428,550 | +0.39(+1.93%) |
Oct 20, 2011 | 20.04 | 20.47 | 19.63 | 20.18 | 10,316,319 | +0.04(+0.20%) |
Oct 19, 2011 | 20.66 | 20.80 | 20.03 | 20.14 | 12,397,243 | -0.47(-2.29%) |
Oct 18, 2011 | 19.77 | 20.79 | 19.47 | 20.61 | 12,945,815 | +0.71(+3.57%) |
Oct 17, 2011 | 20.62 | 20.64 | 19.80 | 19.90 | 8,520,972 | -0.85(-4.12%) |
Oct 14, 2011 | 20.10 | 20.77 | 20.10 | 20.75 | 10,414,029 | +1.24(+6.34%) |
Oct 13, 2011 | 19.69 | 19.73 | 19.23 | 19.52 | 9,378,101 | -0.36(-1.82%) |
Oct 12, 2011 | 19.56 | 20.18 | 19.38 | 19.88 | 11,503,173 | +0.68(+3.53%) |
Oct 11, 2011 | 19.00 | 19.35 | 18.82 | 19.20 | 9,076,906 | -0.05(-0.25%) |
Oct 10, 2011 | 19.14 | 19.47 | 18.93 | 19.25 | 5,384,425 | +0.75(+4.07%) |
Oct 07, 2011 | 19.19 | 19.31 | 18.41 | 18.50 | 16,007,383 | -0.41(-2.17%) |
Oct 06, 2011 | 18.54 | 18.92 | 18.49 | 18.91 | 14,202,402 | +0.84(+4.66%) |
Oct 05, 2011 | 16.70 | 18.22 | 16.47 | 18.07 | 18,695,954 | +1.57(+9.54%) |
Oct 04, 2011 | 15.96 | 16.53 | 15.42 | 16.49 | 21,758,770 | +0.08(+0.50%) |
Oct 03, 2011 | 16.86 | 17.40 | 16.33 | 16.41 | 16,338,852 | -0.98(-5.66%) |
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%) |