Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 18.13 | 18.29 | 17.78 | 17.78 | 8,548,012 | -0.65(-3.54%) |
Sep 29, 2011 | 18.00 | 18.50 | 18.00 | 18.43 | 7,986,998 | +0.78(+4.42%) |
Sep 28, 2011 | 17.84 | 18.02 | 17.64 | 17.65 | 7,792,538 | -0.21(-1.18%) |
Sep 27, 2011 | 17.75 | 18.37 | 17.58 | 17.86 | 9,333,106 | +0.20(+1.15%) |
Sep 26, 2011 | 17.25 | 17.70 | 16.92 | 17.66 | 8,434,376 | +0.57(+3.34%) |
Sep 23, 2011 | 17.00 | 17.31 | 16.92 | 17.09 | 6,055,996 | +0.07(+0.40%) |
Sep 22, 2011 | 17.10 | 17.13 | 16.71 | 17.02 | 10,345,524 | -0.31(-1.78%) |
Sep 21, 2011 | 18.15 | 18.28 | 17.31 | 17.33 | 7,668,461 | -0.92(-5.06%) |
Sep 20, 2011 | 18.45 | 18.61 | 18.25 | 18.25 | 7,037,985 | -0.11(-0.57%) |
Sep 19, 2011 | 18.37 | 18.49 | 18.20 | 18.36 | 6,539,587 | -0.36(-1.92%) |
Sep 16, 2011 | 18.84 | 18.97 | 18.58 | 18.72 | 9,277,177 | -0.13(-0.68%) |
Sep 15, 2011 | 18.93 | 18.97 | 18.49 | 18.85 | 8,711,058 | +0.16(+0.84%) |
Sep 14, 2011 | 18.95 | 19.07 | 18.48 | 18.69 | 9,022,156 | -0.14(-0.72%) |
Sep 13, 2011 | 18.97 | 19.11 | 18.66 | 18.82 | 7,576,694 | -0.14(-0.75%) |
Sep 12, 2011 | 18.54 | 18.97 | 18.35 | 18.97 | 6,557,558 | +0.35(+1.85%) |
Sep 09, 2011 | 18.88 | 18.95 | 18.53 | 18.62 | 6,800,583 | -0.38(-1.98%) |
Sep 08, 2011 | 19.21 | 19.40 | 18.90 | 19.00 | 5,490,460 | -0.41(-2.09%) |
Sep 07, 2011 | 18.76 | 19.42 | 18.70 | 19.40 | 7,065,889 | +0.97(+5.25%) |
Sep 06, 2011 | 18.22 | 18.46 | 18.10 | 18.43 | 9,343,950 | -0.30(-1.60%) |
Sep 02, 2011 | 19.15 | 19.21 | 18.73 | 18.73 | 5,946,353 | -0.71(-3.67%) |
Sep 01, 2011 | 19.64 | 19.83 | 19.43 | 19.45 | 5,881,424 | -0.24(-1.22%) |
Aug 31, 2011 | 19.65 | 19.84 | 19.53 | 19.69 | 6,656,858 | +0.14(+0.73%) |
Aug 30, 2011 | 19.49 | 19.70 | 19.12 | 19.54 | 7,054,235 | -0.20(-0.99%) |
Aug 29, 2011 | 18.83 | 19.81 | 18.75 | 19.74 | 10,953,479 | +1.55(+8.50%) |
Aug 26, 2011 | 17.92 | 18.48 | 17.58 | 18.19 | 10,150,278 | +0.01(+0.08%) |
Aug 25, 2011 | 18.85 | 19.10 | 18.00 | 18.18 | 10,373,478 | -0.57(-3.02%) |
Aug 24, 2011 | 18.49 | 18.83 | 18.34 | 18.74 | 6,862,907 | +0.18(+0.96%) |
Aug 23, 2011 | 18.22 | 18.60 | 18.16 | 18.56 | 9,789,043 | +0.36(+2.00%) |
Aug 22, 2011 | 18.56 | 18.62 | 18.10 | 18.20 | 7,236,331 | +0.07(+0.41%) |
Aug 19, 2011 | 17.92 | 18.62 | 17.86 | 18.13 | 8,708,250 | +0.02(+0.12%) |
Aug 18, 2011 | 18.63 | 18.63 | 17.95 | 18.10 | 11,679,736 | -0.86(-4.51%) |
Aug 17, 2011 | 19.18 | 19.29 | 18.86 | 18.96 | 4,912,095 | -0.14(-0.74%) |
Aug 16, 2011 | 19.13 | 19.35 | 18.94 | 19.10 | 5,643,179 | -0.27(-1.38%) |
Aug 15, 2011 | 19.01 | 19.38 | 18.82 | 19.37 | 6,269,742 | +0.68(+3.62%) |
Aug 12, 2011 | 19.29 | 19.43 | 18.60 | 18.69 | 8,865,921 | -0.41(-2.14%) |
Aug 11, 2011 | 18.24 | 19.39 | 18.05 | 19.10 | 11,898,350 | +1.00(+5.55%) |
Aug 10, 2011 | 18.91 | 18.95 | 18.06 | 18.10 | 14,149,693 | -1.06(-5.55%) |
Aug 09, 2011 | 19.20 | 19.20 | 17.80 | 19.16 | 14,511,458 | +0.88(+4.80%) |
Aug 08, 2011 | 19.20 | 19.49 | 18.14 | 18.28 | 13,504,218 | -1.28(-6.54%) |
Aug 05, 2011 | 19.79 | 19.93 | 19.19 | 19.56 | 13,366,398 | -0.01(-0.08%) |
Aug 04, 2011 | 20.20 | 20.35 | 19.58 | 19.58 | 11,486,112 | -0.94(-4.57%) |
Aug 03, 2011 | 20.34 | 20.67 | 20.15 | 20.51 | 8,244,229 | -0.05(-0.25%) |
Aug 02, 2011 | 20.77 | 20.86 | 20.50 | 20.57 | 9,173,352 | -0.52(-2.47%) |
Aug 01, 2011 | 21.36 | 21.36 | 20.78 | 21.09 | 8,467,980 | +0.46(+2.24%) |
Jul 29, 2011 | 20.49 | 20.86 | 20.48 | 20.63 | 8,038,484 | +0.02(+0.11%) |
Jul 28, 2011 | 20.62 | 20.84 | 20.55 | 20.60 | 5,426,853 | +0.04(+0.22%) |
Jul 27, 2011 | 20.95 | 21.07 | 20.54 | 20.56 | 6,968,370 | -0.45(-2.13%) |
Jul 26, 2011 | 21.05 | 21.21 | 20.98 | 21.01 | 4,198,925 | -0.11(-0.53%) |
Jul 25, 2011 | 21.18 | 21.25 | 21.01 | 21.12 | 4,178,212 | -0.23(-1.08%) |
Jul 22, 2011 | 21.39 | 21.42 | 21.09 | 21.35 | 4,156,747 | -0.02(-0.10%) |
Jul 21, 2011 | 21.26 | 21.51 | 21.13 | 21.37 | 7,766,375 | +0.24(+1.13%) |
Jul 20, 2011 | 21.09 | 21.22 | 20.92 | 21.13 | 6,551,137 | +0.07(+0.35%) |
Jul 19, 2011 | 20.76 | 21.06 | 20.72 | 21.06 | 9,776,446 | +0.22(+1.04%) |
Jul 18, 2011 | 21.18 | 21.46 | 20.60 | 20.84 | 17,634,060 | -1.09(-4.95%) |
Jul 15, 2011 | 22.14 | 22.17 | 21.77 | 21.93 | 4,988,351 | -0.17(-0.77%) |
Jul 14, 2011 | 22.34 | 22.35 | 21.98 | 22.10 | 4,689,205 | -0.13(-0.57%) |
Jul 13, 2011 | 22.46 | 22.63 | 22.19 | 22.23 | 4,294,997 | -0.08(-0.37%) |
Jul 12, 2011 | 22.27 | 22.68 | 22.26 | 22.31 | 3,792,570 | -0.03(-0.13%) |
Jul 11, 2011 | 22.47 | 22.49 | 22.19 | 22.34 | 4,119,571 | -0.39(-1.70%) |
Jul 08, 2011 | 22.76 | 22.77 | 22.60 | 22.72 | 3,449,119 | -0.28(-1.23%) |
Jul 07, 2011 | 23.01 | 23.07 | 22.83 | 23.01 | 2,877,200 | +0.22(+0.98%) |
Jul 06, 2011 | 22.80 | 22.91 | 22.63 | 22.78 | 4,222,728 | -0.12(-0.52%) |
Jul 05, 2011 | 22.97 | 23.05 | 22.71 | 22.90 | 4,855,863 | -0.09(-0.39%) |