Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.64 | 19.83 | 19.52 | 19.68 | 6,660,498 | +0.14(+0.73%) |
Aug 30, 2011 | 19.48 | 19.69 | 19.11 | 19.53 | 7,058,091 | -0.20(-0.99%) |
Aug 29, 2011 | 18.82 | 19.80 | 18.74 | 19.73 | 10,959,467 | +1.55(+8.50%) |
Aug 26, 2011 | 17.91 | 18.47 | 17.57 | 18.18 | 10,155,825 | +0.01(+0.08%) |
Aug 25, 2011 | 18.84 | 19.09 | 17.99 | 18.17 | 10,379,147 | -0.57(-3.02%) |
Aug 24, 2011 | 18.48 | 18.82 | 18.33 | 18.73 | 6,866,658 | +0.18(+0.96%) |
Aug 23, 2011 | 18.21 | 18.59 | 18.15 | 18.55 | 9,794,393 | +0.36(+2.00%) |
Aug 22, 2011 | 18.55 | 18.61 | 18.09 | 18.19 | 7,240,286 | +0.07(+0.41%) |
Aug 19, 2011 | 17.92 | 18.61 | 17.85 | 18.12 | 8,713,009 | +0.02(+0.12%) |
Aug 18, 2011 | 18.62 | 18.62 | 17.94 | 18.09 | 11,686,119 | -0.86(-4.51%) |
Aug 17, 2011 | 19.16 | 19.28 | 18.85 | 18.95 | 4,914,779 | -0.14(-0.74%) |
Aug 16, 2011 | 19.12 | 19.34 | 18.93 | 19.09 | 5,646,263 | -0.27(-1.38%) |
Aug 15, 2011 | 19.00 | 19.37 | 18.81 | 19.36 | 6,273,169 | +0.68(+3.62%) |
Aug 12, 2011 | 19.28 | 19.42 | 18.59 | 18.68 | 8,870,766 | -0.41(-2.14%) |
Aug 11, 2011 | 18.23 | 19.38 | 18.04 | 19.09 | 11,904,853 | +1.00(+5.55%) |
Aug 10, 2011 | 18.90 | 18.94 | 18.05 | 18.09 | 14,157,426 | -1.06(-5.55%) |
Aug 09, 2011 | 19.19 | 19.19 | 17.79 | 19.15 | 14,519,389 | +0.88(+4.80%) |
Aug 08, 2011 | 19.19 | 19.48 | 18.13 | 18.27 | 13,511,598 | -1.28(-6.54%) |
Aug 05, 2011 | 19.77 | 19.92 | 19.18 | 19.55 | 13,373,703 | -0.01(-0.08%) |
Aug 04, 2011 | 20.19 | 20.34 | 19.57 | 19.57 | 11,492,389 | -0.94(-4.57%) |
Aug 03, 2011 | 20.33 | 20.66 | 20.14 | 20.50 | 8,248,735 | -0.05(-0.25%) |
Aug 02, 2011 | 20.76 | 20.85 | 20.49 | 20.56 | 9,178,366 | -0.52(-2.47%) |
Aug 01, 2011 | 21.35 | 21.35 | 20.77 | 21.08 | 8,472,608 | +0.46(+2.24%) |
Jul 29, 2011 | 20.48 | 20.85 | 20.47 | 20.61 | 8,042,877 | +0.02(+0.11%) |
Jul 28, 2011 | 20.61 | 20.83 | 20.54 | 20.59 | 5,429,819 | +0.04(+0.22%) |
Jul 27, 2011 | 20.93 | 21.06 | 20.53 | 20.55 | 6,972,178 | -0.45(-2.13%) |
Jul 26, 2011 | 21.04 | 21.20 | 20.97 | 20.99 | 4,201,220 | -0.11(-0.53%) |
Jul 25, 2011 | 21.17 | 21.24 | 21.00 | 21.11 | 4,180,496 | -0.23(-1.08%) |
Jul 22, 2011 | 21.38 | 21.41 | 21.08 | 21.34 | 4,159,019 | -0.02(-0.10%) |
Jul 21, 2011 | 21.25 | 21.50 | 21.12 | 21.36 | 7,770,620 | +0.24(+1.13%) |
Jul 20, 2011 | 21.08 | 21.21 | 20.90 | 21.12 | 6,554,718 | +0.07(+0.35%) |
Jul 19, 2011 | 20.75 | 21.05 | 20.70 | 21.05 | 9,781,789 | +0.22(+1.04%) |
Jul 18, 2011 | 21.16 | 21.45 | 20.58 | 20.83 | 17,643,698 | -1.09(-4.95%) |
Jul 15, 2011 | 22.13 | 22.16 | 21.76 | 21.92 | 4,991,077 | -0.17(-0.77%) |
Jul 14, 2011 | 22.33 | 22.34 | 21.97 | 22.09 | 4,691,768 | -0.13(-0.57%) |
Jul 13, 2011 | 22.44 | 22.62 | 22.18 | 22.21 | 4,297,344 | -0.08(-0.37%) |
Jul 12, 2011 | 22.26 | 22.67 | 22.25 | 22.30 | 3,794,643 | -0.03(-0.13%) |
Jul 11, 2011 | 22.46 | 22.48 | 22.18 | 22.33 | 4,121,822 | -0.39(-1.70%) |
Jul 08, 2011 | 22.75 | 22.76 | 22.59 | 22.71 | 3,451,004 | -0.28(-1.23%) |
Jul 07, 2011 | 23.00 | 23.06 | 22.82 | 22.99 | 2,878,772 | +0.22(+0.98%) |
Jul 06, 2011 | 22.79 | 22.90 | 22.62 | 22.77 | 4,225,036 | -0.12(-0.52%) |
Jul 05, 2011 | 22.96 | 23.04 | 22.70 | 22.89 | 4,858,517 | -0.09(-0.39%) |
Jul 01, 2011 | 22.80 | 23.00 | 22.72 | 22.98 | 3,558,077 | +0.28(+1.21%) |
Jun 30, 2011 | 22.65 | 22.80 | 22.38 | 22.70 | 4,851,523 | +0.06(+0.26%) |
Jun 29, 2011 | 22.21 | 22.66 | 22.21 | 22.64 | 6,938,821 | +0.57(+2.56%) |
Jun 28, 2011 | 22.08 | 22.22 | 21.93 | 22.08 | 5,506,085 | +0.05(+0.24%) |
Jun 27, 2011 | 21.86 | 22.17 | 21.80 | 22.03 | 3,268,733 | +0.14(+0.65%) |
Jun 24, 2011 | 22.08 | 22.12 | 21.77 | 21.89 | 5,235,249 | -0.17(-0.78%) |
Jun 23, 2011 | 22.02 | 22.19 | 21.86 | 22.06 | 8,826,147 | -0.22(-1.00%) |
Jun 22, 2011 | 22.33 | 22.49 | 22.26 | 22.28 | 5,423,298 | -0.12(-0.53%) |
Jun 21, 2011 | 22.33 | 22.60 | 22.25 | 22.40 | 4,770,209 | +0.18(+0.80%) |
Jun 20, 2011 | 22.22 | 22.24 | 22.17 | 22.22 | 4,772,123 | +0.17(+0.78%) |
Jun 17, 2011 | 22.17 | 22.31 | 21.95 | 22.05 | 7,237,952 | +0.07(+0.34%) |
Jun 16, 2011 | 21.99 | 22.27 | 21.85 | 21.98 | 6,142,905 | +0.05(+0.24%) |
Jun 15, 2011 | 22.29 | 22.29 | 21.77 | 21.92 | 7,020,874 | -0.55(-2.45%) |
Jun 14, 2011 | 22.41 | 22.60 | 22.31 | 22.47 | 6,066,446 | +0.25(+1.10%) |
Jun 13, 2011 | 22.12 | 22.30 | 22.06 | 22.23 | 4,357,034 | +0.18(+0.81%) |
Jun 10, 2011 | 22.33 | 22.35 | 21.95 | 22.05 | 4,913,012 | -0.41(-1.82%) |
Jun 09, 2011 | 22.27 | 22.56 | 22.11 | 22.46 | 4,957,821 | +0.28(+1.24%) |
Jun 08, 2011 | 22.40 | 22.42 | 22.09 | 22.18 | 4,408,619 | -0.25(-1.13%) |
Jun 07, 2011 | 22.51 | 22.64 | 22.40 | 22.44 | 4,104,563 | +0.01(+0.03%) |
Jun 06, 2011 | 22.72 | 22.83 | 22.30 | 22.43 | 5,309,843 | -0.38(-1.66%) |