Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 23.32 | 23.85 | 23.13 | 23.13 | 7,105,930 | -0.33(-1.39%) |
Oct 28, 2011 | 23.19 | 23.53 | 22.90 | 23.46 | 8,931,657 | +0.20(+0.86%) |
Oct 27, 2011 | 23.09 | 23.40 | 22.84 | 23.26 | 7,477,509 | +0.84(+3.76%) |
Oct 26, 2011 | 22.79 | 23.07 | 22.21 | 22.42 | 7,130,540 | +0.17(+0.78%) |
Oct 25, 2011 | 22.93 | 23.00 | 22.18 | 22.24 | 8,248,407 | -0.68(-2.99%) |
Oct 24, 2011 | 23.10 | 23.37 | 22.20 | 22.93 | 10,596,135 | +0.72(+3.24%) |
Oct 21, 2011 | 22.19 | 22.43 | 21.82 | 22.21 | 7,751,875 | +0.17(+0.75%) |
Oct 20, 2011 | 21.69 | 22.10 | 21.34 | 22.04 | 6,520,699 | +0.47(+2.19%) |
Oct 19, 2011 | 21.96 | 22.15 | 21.50 | 21.57 | 6,106,862 | -0.50(-2.26%) |
Oct 18, 2011 | 21.92 | 22.40 | 21.27 | 22.07 | 5,062,292 | +0.18(+0.84%) |
Oct 17, 2011 | 22.34 | 22.39 | 21.84 | 21.89 | 3,150,823 | -0.53(-2.38%) |
Oct 14, 2011 | 22.20 | 22.43 | 22.10 | 22.42 | 3,449,709 | +0.38(+1.75%) |
Oct 13, 2011 | 21.67 | 22.06 | 21.65 | 22.03 | 5,704,120 | +0.15(+0.68%) |
Oct 12, 2011 | 22.12 | 22.53 | 21.78 | 21.89 | 6,452,236 | -0.10(-0.46%) |
Oct 11, 2011 | 22.16 | 22.36 | 21.81 | 21.99 | 4,385,052 | -0.28(-1.25%) |
Oct 10, 2011 | 21.98 | 22.37 | 21.86 | 22.26 | 7,003,346 | +0.59(+2.73%) |
Oct 07, 2011 | 21.62 | 22.14 | 21.49 | 21.67 | 6,940,619 | +0.13(+0.60%) |
Oct 06, 2011 | 21.11 | 21.59 | 21.08 | 21.54 | 4,885,945 | +0.42(+2.00%) |
Oct 05, 2011 | 20.78 | 21.20 | 20.28 | 21.12 | 6,785,572 | +0.43(+2.06%) |
Oct 04, 2011 | 19.63 | 20.70 | 19.40 | 20.69 | 9,016,055 | +0.91(+4.58%) |
Oct 03, 2011 | 20.03 | 20.79 | 19.69 | 19.79 | 7,093,712 | -0.55(-2.72%) |
Sep 30, 2011 | 20.71 | 21.12 | 20.34 | 20.34 | 6,948,541 | -0.68(-3.22%) |
Sep 29, 2011 | 21.64 | 21.75 | 20.19 | 21.02 | 7,317,169 | -0.13(-0.61%) |
Sep 28, 2011 | 21.77 | 22.07 | 21.14 | 21.14 | 5,769,345 | -0.66(-3.02%) |
Sep 27, 2011 | 21.61 | 22.23 | 21.49 | 21.80 | 10,471,069 | +0.49(+2.30%) |
Sep 26, 2011 | 21.04 | 21.34 | 20.59 | 21.31 | 6,549,497 | +0.38(+1.79%) |
Sep 23, 2011 | 19.89 | 21.16 | 19.86 | 20.94 | 10,212,960 | +1.06(+5.32%) |
Sep 22, 2011 | 19.69 | 20.18 | 19.56 | 19.88 | 5,843,926 | -0.37(-1.83%) |
Sep 21, 2011 | 21.09 | 21.27 | 20.23 | 20.25 | 5,240,932 | -0.95(-4.46%) |
Sep 20, 2011 | 21.25 | 21.71 | 20.96 | 21.19 | 6,895,887 | -0.02(-0.07%) |
Sep 19, 2011 | 20.55 | 21.30 | 20.43 | 21.21 | 5,633,942 | +0.34(+1.64%) |
Sep 16, 2011 | 20.83 | 21.03 | 20.63 | 20.87 | 7,701,724 | +0.08(+0.40%) |
Sep 15, 2011 | 20.61 | 20.96 | 20.40 | 20.78 | 8,161,799 | +0.31(+1.50%) |
Sep 14, 2011 | 20.01 | 20.73 | 19.81 | 20.48 | 7,331,579 | +0.54(+2.69%) |
Sep 13, 2011 | 19.40 | 20.01 | 19.27 | 19.94 | 5,924,493 | +0.65(+3.39%) |
Sep 12, 2011 | 18.63 | 19.31 | 18.60 | 19.29 | 4,483,167 | +0.31(+1.61%) |
Sep 09, 2011 | 19.19 | 19.54 | 18.77 | 18.98 | 6,352,275 | -0.54(-2.74%) |
Sep 08, 2011 | 19.39 | 20.07 | 19.29 | 19.52 | 11,921,823 | +0.06(+0.28%) |
Sep 07, 2011 | 19.05 | 19.47 | 18.83 | 19.46 | 5,178,038 | +0.77(+4.13%) |
Sep 06, 2011 | 18.36 | 18.72 | 17.90 | 18.69 | 5,397,992 | -0.04(-0.23%) |
Sep 02, 2011 | 18.88 | 18.97 | 18.63 | 18.73 | 4,679,584 | -0.50(-2.62%) |
Sep 01, 2011 | 19.55 | 19.77 | 19.18 | 19.24 | 6,151,261 | -0.25(-1.26%) |
Aug 31, 2011 | 19.64 | 19.94 | 19.34 | 19.48 | 6,079,570 | -0.01(-0.05%) |
Aug 30, 2011 | 19.47 | 19.62 | 19.28 | 19.49 | 6,289,681 | +0.04(+0.23%) |
Aug 29, 2011 | 18.99 | 19.47 | 18.80 | 19.45 | 6,646,791 | +0.46(+2.44%) |
Aug 26, 2011 | 18.33 | 19.00 | 18.03 | 18.99 | 4,939,329 | +0.58(+3.13%) |
Aug 25, 2011 | 18.92 | 19.00 | 18.32 | 18.41 | 4,367,975 | -0.47(-2.51%) |
Aug 24, 2011 | 18.49 | 18.90 | 18.39 | 18.88 | 6,233,858 | +0.31(+1.68%) |
Aug 23, 2011 | 17.73 | 18.57 | 17.54 | 18.57 | 6,315,733 | +1.03(+5.86%) |
Aug 22, 2011 | 17.63 | 17.80 | 17.37 | 17.54 | 6,740,179 | +0.20(+1.15%) |
Aug 19, 2011 | 17.31 | 18.06 | 17.31 | 17.34 | 8,588,788 | -0.30(-1.72%) |
Aug 18, 2011 | 17.92 | 17.92 | 17.36 | 17.65 | 7,542,824 | -0.78(-4.23%) |
Aug 17, 2011 | 18.66 | 18.91 | 18.20 | 18.43 | 5,476,864 | -0.25(-1.32%) |
Aug 16, 2011 | 18.79 | 18.80 | 18.51 | 18.67 | 4,480,643 | -0.19(-1.02%) |
Aug 15, 2011 | 18.59 | 18.88 | 18.38 | 18.87 | 5,154,926 | +0.37(+1.98%) |
Aug 12, 2011 | 18.24 | 18.65 | 18.12 | 18.50 | 4,562,848 | +0.32(+1.75%) |
Aug 11, 2011 | 17.55 | 18.43 | 17.27 | 18.18 | 9,500,935 | +0.84(+4.84%) |
Aug 10, 2011 | 17.89 | 18.14 | 17.30 | 17.34 | 8,978,812 | -0.82(-4.54%) |
Aug 09, 2011 | 18.02 | 18.20 | 16.93 | 18.17 | 10,229,653 | +0.88(+5.07%) |
Aug 08, 2011 | 18.02 | 18.37 | 17.10 | 17.29 | 8,071,027 | -1.25(-6.73%) |
Aug 05, 2011 | 18.42 | 18.65 | 17.83 | 18.54 | 8,128,611 | +0.37(+2.06%) |
Aug 04, 2011 | 18.80 | 18.89 | 18.15 | 18.16 | 8,338,661 | -0.91(-4.77%) |
Aug 03, 2011 | 18.77 | 19.10 | 18.37 | 19.07 | 6,028,445 | +0.31(+1.68%) |
Aug 02, 2011 | 19.22 | 19.45 | 18.75 | 18.76 | 4,934,174 | -0.65(-3.37%) |