Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.32 | 21.46 | 20.77 | 20.77 | 8,312,794 | -1.00(-4.61%) |
Oct 28, 2011 | 21.54 | 21.83 | 21.36 | 21.78 | 5,996,028 | +0.10(+0.46%) |
Oct 27, 2011 | 21.14 | 21.86 | 21.05 | 21.68 | 9,608,977 | +0.93(+4.50%) |
Oct 26, 2011 | 20.44 | 20.83 | 20.13 | 20.75 | 5,840,579 | +0.54(+2.66%) |
Oct 25, 2011 | 20.64 | 20.67 | 20.18 | 20.21 | 5,424,879 | -0.57(-2.73%) |
Oct 24, 2011 | 20.69 | 20.89 | 20.46 | 20.77 | 5,503,717 | +0.25(+1.22%) |
Oct 21, 2011 | 20.13 | 20.52 | 20.06 | 20.52 | 7,084,761 | +0.59(+2.95%) |
Oct 20, 2011 | 19.78 | 19.98 | 19.50 | 19.93 | 3,951,350 | +0.25(+1.28%) |
Oct 19, 2011 | 19.93 | 20.06 | 19.61 | 19.68 | 5,655,461 | -0.35(-1.76%) |
Oct 18, 2011 | 19.38 | 20.16 | 19.31 | 20.03 | 6,271,748 | +0.64(+3.29%) |
Oct 17, 2011 | 19.71 | 19.81 | 19.28 | 19.40 | 5,512,996 | -0.52(-2.63%) |
Oct 14, 2011 | 19.64 | 19.94 | 19.60 | 19.92 | 4,819,802 | +0.46(+2.36%) |
Oct 13, 2011 | 19.34 | 19.50 | 19.12 | 19.46 | 6,269,905 | +0.02(+0.11%) |
Oct 12, 2011 | 19.08 | 19.72 | 19.02 | 19.44 | 8,630,802 | +0.52(+2.73%) |
Oct 11, 2011 | 18.58 | 19.03 | 18.58 | 18.92 | 5,854,677 | +0.25(+1.35%) |
Oct 10, 2011 | 18.63 | 18.86 | 18.45 | 18.67 | 4,971,385 | +0.40(+2.20%) |
Oct 07, 2011 | 18.72 | 18.81 | 18.19 | 18.27 | 6,761,301 | -0.33(-1.78%) |
Oct 06, 2011 | 18.02 | 18.61 | 18.01 | 18.60 | 7,226,000 | +0.53(+2.94%) |
Oct 05, 2011 | 17.71 | 18.10 | 17.45 | 18.07 | 8,490,083 | +0.40(+2.28%) |
Oct 04, 2011 | 17.14 | 17.71 | 17.01 | 17.67 | 12,082,239 | +0.32(+1.86%) |
Oct 03, 2011 | 17.71 | 18.05 | 17.33 | 17.34 | 8,574,799 | -0.47(-2.62%) |
Sep 30, 2011 | 18.25 | 18.43 | 17.81 | 17.81 | 10,192,617 | -0.69(-3.73%) |
Sep 29, 2011 | 18.34 | 18.52 | 18.15 | 18.50 | 7,969,420 | +0.47(+2.63%) |
Sep 28, 2011 | 18.46 | 18.56 | 18.02 | 18.02 | 7,576,367 | -0.47(-2.56%) |
Sep 27, 2011 | 18.82 | 18.96 | 18.39 | 18.50 | 10,700,184 | +0.17(+0.94%) |
Sep 26, 2011 | 18.33 | 18.33 | 17.53 | 18.33 | 11,320,689 | +0.24(+1.35%) |
Sep 23, 2011 | 18.08 | 18.38 | 17.95 | 18.08 | 9,666,643 | -0.16(-0.87%) |
Sep 22, 2011 | 18.89 | 18.94 | 18.02 | 18.24 | 18,548,844 | -1.27(-6.51%) |
Sep 21, 2011 | 20.21 | 20.26 | 19.50 | 19.51 | 8,557,331 | -0.61(-3.03%) |
Sep 20, 2011 | 20.13 | 20.34 | 20.01 | 20.12 | 7,131,473 | +0.16(+0.79%) |
Sep 19, 2011 | 20.08 | 20.10 | 19.71 | 19.96 | 6,768,567 | -0.58(-2.83%) |
Sep 16, 2011 | 20.49 | 20.70 | 20.33 | 20.54 | 10,079,235 | +0.31(+1.53%) |
Sep 15, 2011 | 19.86 | 20.24 | 19.67 | 20.24 | 8,469,185 | +0.56(+2.85%) |
Sep 14, 2011 | 19.50 | 19.90 | 19.24 | 19.68 | 6,383,498 | +0.22(+1.14%) |
Sep 13, 2011 | 19.40 | 19.55 | 19.24 | 19.45 | 5,349,862 | +0.06(+0.30%) |
Sep 12, 2011 | 19.13 | 19.43 | 19.02 | 19.40 | 8,020,422 | -0.06(-0.33%) |
Sep 09, 2011 | 19.60 | 19.60 | 19.23 | 19.46 | 9,672,557 | -0.32(-1.60%) |
Sep 08, 2011 | 19.92 | 20.10 | 19.74 | 19.78 | 6,943,689 | -0.27(-1.33%) |
Sep 07, 2011 | 19.75 | 20.17 | 19.66 | 20.04 | 9,184,886 | +0.59(+3.03%) |
Sep 06, 2011 | 19.14 | 19.52 | 19.09 | 19.45 | 7,604,105 | -0.24(-1.20%) |
Sep 02, 2011 | 19.90 | 20.13 | 19.64 | 19.69 | 6,688,577 | -0.60(-2.94%) |
Sep 01, 2011 | 20.46 | 20.62 | 20.26 | 20.29 | 6,597,306 | -0.16(-0.77%) |
Aug 31, 2011 | 20.76 | 20.79 | 20.29 | 20.44 | 11,438,591 | -0.18(-0.87%) |
Aug 30, 2011 | 20.52 | 20.71 | 20.36 | 20.62 | 7,646,754 | -0.01(-0.03%) |
Aug 29, 2011 | 20.21 | 20.72 | 20.17 | 20.63 | 7,831,625 | +0.67(+3.38%) |
Aug 26, 2011 | 19.68 | 20.21 | 19.38 | 19.96 | 7,911,707 | +0.11(+0.54%) |
Aug 25, 2011 | 20.46 | 20.46 | 19.79 | 19.85 | 6,865,566 | -0.56(-2.74%) |
Aug 24, 2011 | 20.19 | 20.42 | 20.06 | 20.41 | 6,070,947 | +0.13(+0.64%) |
Aug 23, 2011 | 19.74 | 20.28 | 19.61 | 20.28 | 9,448,612 | +0.70(+3.59%) |
Aug 22, 2011 | 20.19 | 20.32 | 19.50 | 19.57 | 11,117,925 | -0.18(-0.91%) |
Aug 19, 2011 | 19.45 | 20.19 | 19.44 | 19.75 | 10,506,904 | +0.01(+0.04%) |
Aug 18, 2011 | 19.82 | 19.95 | 19.40 | 19.75 | 11,094,693 | -0.59(-2.89%) |
Aug 17, 2011 | 20.27 | 20.61 | 20.19 | 20.34 | 7,203,538 | +0.21(+1.03%) |
Aug 16, 2011 | 20.05 | 20.29 | 19.87 | 20.13 | 7,845,636 | -0.06(-0.32%) |
Aug 15, 2011 | 19.58 | 20.31 | 19.54 | 20.19 | 9,132,575 | +0.72(+3.70%) |
Aug 12, 2011 | 19.71 | 19.84 | 19.45 | 19.47 | 9,993,227 | -0.18(-0.91%) |
Aug 11, 2011 | 18.96 | 19.94 | 18.90 | 19.65 | 13,187,572 | +0.97(+5.20%) |
Aug 10, 2011 | 19.39 | 19.49 | 18.63 | 18.68 | 15,773,702 | -1.10(-5.56%) |
Aug 09, 2011 | 19.75 | 19.79 | 18.56 | 19.78 | 15,160,193 | +1.01(+5.40%) |
Aug 08, 2011 | 19.75 | 19.89 | 18.76 | 18.76 | 19,578,106 | -1.68(-8.21%) |
Aug 05, 2011 | 20.21 | 20.63 | 19.74 | 20.44 | 18,764,974 | +0.42(+2.10%) |
Aug 04, 2011 | 20.87 | 20.98 | 20.02 | 20.02 | 17,041,170 | -1.13(-5.36%) |
Aug 03, 2011 | 20.41 | 21.25 | 20.41 | 21.16 | 17,416,548 | +0.74(+3.64%) |
Aug 02, 2011 | 20.91 | 21.08 | 20.41 | 20.41 | 20,204,152 | -1.34(-6.17%) |