Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.97 | 21.98 | 20.71 | 20.73 | 9,705,535 | -1.41(-6.37%) |
Oct 28, 2011 | 21.53 | 22.41 | 21.50 | 22.14 | 12,021,853 | -0.44(-1.95%) |
Oct 27, 2011 | 21.27 | 22.88 | 21.04 | 22.58 | 18,518,862 | +2.99(+15.26%) |
Oct 26, 2011 | 19.84 | 19.92 | 18.91 | 19.59 | 8,451,808 | +0.18(+0.93%) |
Oct 25, 2011 | 20.03 | 20.03 | 19.28 | 19.41 | 9,297,288 | -0.67(-3.34%) |
Oct 24, 2011 | 19.41 | 20.17 | 19.38 | 20.08 | 5,857,144 | +1.10(+5.80%) |
Oct 21, 2011 | 18.74 | 18.99 | 18.67 | 18.98 | 5,899,868 | +0.78(+4.29%) |
Oct 20, 2011 | 18.20 | 18.35 | 17.79 | 18.20 | 6,874,729 | -0.17(-0.93%) |
Oct 19, 2011 | 18.77 | 18.83 | 18.29 | 18.37 | 6,039,576 | -0.81(-4.22%) |
Oct 18, 2011 | 18.33 | 19.36 | 18.02 | 19.18 | 7,812,764 | +0.46(+2.46%) |
Oct 17, 2011 | 19.82 | 19.84 | 18.67 | 18.72 | 6,063,641 | -1.26(-6.31%) |
Oct 14, 2011 | 20.07 | 20.24 | 19.70 | 19.98 | 5,022,337 | +0.65(+3.36%) |
Oct 13, 2011 | 19.49 | 19.49 | 18.87 | 19.33 | 5,086,678 | -0.47(-2.37%) |
Oct 12, 2011 | 20.02 | 20.15 | 19.78 | 19.80 | 10,323,521 | +0.75(+3.94%) |
Oct 11, 2011 | 18.52 | 19.14 | 18.48 | 19.05 | 8,418,108 | +0.27(+1.44%) |
Oct 10, 2011 | 18.23 | 18.80 | 18.16 | 18.78 | 8,136,351 | +1.39(+7.99%) |
Oct 07, 2011 | 17.98 | 18.09 | 17.27 | 17.39 | 6,756,759 | -0.38(-2.14%) |
Oct 06, 2011 | 17.81 | 17.83 | 17.46 | 17.77 | 8,454,982 | +0.91(+5.40%) |
Oct 05, 2011 | 16.40 | 16.91 | 16.27 | 16.86 | 8,715,073 | +0.66(+4.07%) |
Oct 04, 2011 | 15.34 | 16.20 | 15.00 | 16.20 | 12,435,091 | +0.70(+4.52%) |
Oct 03, 2011 | 15.88 | 16.32 | 15.49 | 15.50 | 7,990,981 | -0.41(-2.58%) |
Sep 30, 2011 | 16.10 | 16.45 | 15.91 | 15.91 | 6,747,480 | -0.96(-5.69%) |
Sep 29, 2011 | 16.75 | 16.95 | 16.40 | 16.87 | 12,117,109 | +0.82(+5.11%) |
Sep 28, 2011 | 16.93 | 17.00 | 15.98 | 16.05 | 11,343,323 | -0.61(-3.66%) |
Sep 27, 2011 | 16.64 | 17.16 | 16.55 | 16.66 | 11,431,427 | +0.64(+4.00%) |
Sep 26, 2011 | 15.64 | 16.04 | 15.01 | 16.02 | 7,938,468 | +0.67(+4.36%) |
Sep 23, 2011 | 14.83 | 15.59 | 14.77 | 15.35 | 12,361,992 | +0.19(+1.25%) |
Sep 22, 2011 | 16.47 | 15.44 | 14.93 | 15.16 | 18,697,654 | -1.31(-7.95%) |
Sep 21, 2011 | 17.19 | 17.27 | 16.45 | 16.47 | 11,061,566 | -0.63(-3.68%) |
Sep 20, 2011 | 17.56 | 17.73 | 17.05 | 17.10 | 8,698,245 | -0.51(-2.90%) |
Sep 19, 2011 | 17.38 | 17.74 | 17.28 | 17.61 | 10,377,927 | -0.89(-4.81%) |
Sep 16, 2011 | 18.93 | 19.05 | 18.32 | 18.50 | 5,247,549 | -0.50(-2.63%) |
Sep 15, 2011 | 18.78 | 19.09 | 18.48 | 19.00 | 9,776,271 | +0.99(+5.50%) |
Sep 14, 2011 | 17.73 | 18.27 | 17.14 | 18.01 | 8,325,640 | +0.27(+1.52%) |
Sep 13, 2011 | 17.45 | 17.88 | 17.26 | 17.74 | 7,574,266 | +0.31(+1.78%) |
Sep 12, 2011 | 17.04 | 17.53 | 16.91 | 17.43 | 11,818,158 | -0.33(-1.86%) |
Sep 09, 2011 | 17.98 | 18.28 | 17.60 | 17.76 | 12,439,619 | -1.56(-8.07%) |
Sep 08, 2011 | 19.38 | 19.83 | 19.20 | 19.32 | 5,282,418 | -0.45(-2.28%) |
Sep 07, 2011 | 19.09 | 19.78 | 19.01 | 19.77 | 5,627,046 | +1.12(+6.01%) |
Sep 06, 2011 | 18.14 | 18.72 | 18.11 | 18.65 | 9,005,122 | -1.29(-6.47%) |
Sep 02, 2011 | 20.23 | 20.39 | 19.80 | 19.94 | 7,232,373 | -1.34(-6.30%) |
Sep 01, 2011 | 21.58 | 21.95 | 21.25 | 21.28 | 4,790,742 | -0.69(-3.14%) |
Aug 31, 2011 | 21.89 | 22.34 | 21.78 | 21.97 | 8,001,359 | +0.59(+2.76%) |
Aug 30, 2011 | 20.89 | 21.49 | 20.59 | 21.38 | 8,015,679 | +0.26(+1.23%) |
Aug 29, 2011 | 20.69 | 21.16 | 20.66 | 21.12 | 4,142,488 | +0.95(+4.71%) |
Aug 26, 2011 | 19.50 | 20.28 | 19.07 | 20.17 | 7,724,794 | +0.19(+0.95%) |
Aug 25, 2011 | 20.83 | 21.06 | 19.84 | 19.98 | 5,645,667 | -0.63(-3.06%) |
Aug 24, 2011 | 20.30 | 20.66 | 20.15 | 20.61 | 7,251,781 | +0.57(+2.84%) |
Aug 23, 2011 | 19.45 | 20.04 | 19.25 | 20.04 | 7,794,940 | +0.50(+2.56%) |
Aug 22, 2011 | 20.40 | 20.41 | 19.50 | 19.54 | 5,074,830 | -0.02(-0.10%) |
Aug 19, 2011 | 19.73 | 20.48 | 19.54 | 19.56 | 6,489,406 | -0.85(-4.16%) |
Aug 18, 2011 | 21.12 | 21.23 | 20.21 | 20.41 | 7,286,589 | -1.87(-8.39%) |
Aug 17, 2011 | 22.39 | 22.86 | 22.14 | 22.28 | 5,400,717 | -0.09(-0.40%) |
Aug 16, 2011 | 22.76 | 22.89 | 22.16 | 22.37 | 8,381,976 | -1.36(-5.73%) |
Aug 15, 2011 | 23.20 | 23.80 | 23.19 | 23.73 | 5,207,325 | +0.94(+4.12%) |
Aug 12, 2011 | 22.45 | 23.05 | 22.25 | 22.79 | 6,060,328 | +0.37(+1.65%) |
Aug 11, 2011 | 21.38 | 22.71 | 21.23 | 22.42 | 7,428,046 | +1.07(+5.01%) |
Aug 10, 2011 | 22.09 | 22.24 | 21.20 | 21.35 | 14,815,374 | -2.36(-9.95%) |
Aug 09, 2011 | 23.44 | 23.72 | 22.19 | 23.71 | 8,292,870 | +1.52(+6.85%) |
Aug 08, 2011 | 23.44 | 23.72 | 22.00 | 22.19 | 13,479,258 | -3.33(-13.05%) |
Aug 05, 2011 | 26.41 | 26.51 | 24.52 | 25.52 | 11,192,322 | +0.11(+0.43%) |
Aug 04, 2011 | 26.44 | 26.60 | 25.40 | 25.41 | 11,296,395 | -2.88(-10.18%) |
Aug 03, 2011 | 28.57 | 28.61 | 27.57 | 28.29 | 7,921,019 | -0.34(-1.19%) |
Aug 02, 2011 | 29.41 | 29.93 | 28.59 | 28.63 | 10,379,915 | -1.76(-5.79%) |