Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jan 31, 2011 | 20.06 | 20.18 | 19.82 | 20.00 | 11,934,131 | -0.03(-0.17%) |
Jan 28, 2011 | 20.40 | 20.40 | 19.96 | 20.04 | 8,555,785 | -0.41(-2.01%) |
Jan 27, 2011 | 20.48 | 20.48 | 20.30 | 20.45 | 4,513,475 | +0.07(+0.34%) |
Jan 26, 2011 | 20.45 | 20.47 | 20.28 | 20.38 | 4,923,015 | +0.02(+0.10%) |
Jan 25, 2011 | 20.48 | 20.51 | 20.30 | 20.36 | 4,888,537 | -0.06(-0.30%) |
Jan 24, 2011 | 20.56 | 20.59 | 20.40 | 20.42 | 5,291,400 | -0.13(-0.63%) |
Jan 21, 2011 | 20.72 | 20.74 | 20.52 | 20.55 | 5,566,885 | -0.02(-0.10%) |
Jan 20, 2011 | 20.50 | 20.82 | 20.50 | 20.57 | 7,695,053 | +0.01(+0.03%) |
Jan 19, 2011 | 20.59 | 20.61 | 20.50 | 20.56 | 4,952,376 | -0.05(-0.23%) |
Jan 18, 2011 | 20.60 | 20.90 | 20.56 | 20.61 | 8,471,800 | -0.29(-1.38%) |
Jan 14, 2011 | 20.90 | 20.96 | 20.83 | 20.90 | 5,484,172 | -0.03(-0.16%) |
Jan 13, 2011 | 20.90 | 20.95 | 20.80 | 20.93 | 8,522,743 | +0.03(+0.13%) |
Jan 12, 2011 | 20.75 | 20.93 | 20.65 | 20.91 | 4,699,616 | +0.24(+1.16%) |
Jan 11, 2011 | 20.72 | 20.76 | 20.48 | 20.67 | 5,658,907 | +0.02(+0.10%) |
Jan 10, 2011 | 20.70 | 20.91 | 20.59 | 20.65 | 8,190,084 | -0.19(-0.92%) |
Jan 07, 2011 | 20.53 | 20.87 | 20.51 | 20.84 | 8,641,978 | +0.34(+1.67%) |
Jan 06, 2011 | 20.36 | 20.56 | 20.30 | 20.50 | 5,910,500 | +0.13(+0.64%) |
Jan 05, 2011 | 20.25 | 20.37 | 20.10 | 20.37 | 7,628,852 | +0.19(+0.92%) |
Jan 04, 2011 | 19.96 | 20.21 | 19.82 | 20.18 | 9,648,018 | +0.31(+1.54%) |
Jan 03, 2011 | 20.09 | 20.09 | 19.87 | 19.87 | 5,698,761 | -0.13(-0.65%) |
Dec 31, 2010 | 19.95 | 20.10 | 19.93 | 20.00 | 3,521,499 | +0.01(+0.07%) |
Dec 30, 2010 | 19.79 | 20.00 | 19.79 | 19.99 | 3,895,971 | +0.14(+0.69%) |
Dec 29, 2010 | 19.84 | 19.93 | 19.82 | 19.85 | 2,378,170 | +0.08(+0.41%) |
Dec 28, 2010 | 19.77 | 19.81 | 19.70 | 19.77 | 3,306,934 | +0.00(+0.00%) |
Dec 27, 2010 | 19.69 | 19.83 | 19.69 | 19.77 | 2,287,047 | +0.01(+0.03%) |
Dec 23, 2010 | 19.81 | 19.85 | 19.72 | 19.76 | 4,400,742 | -0.10(-0.51%) |
Dec 22, 2010 | 19.99 | 20.00 | 19.83 | 19.87 | 3,918,963 | -0.09(-0.44%) |
Dec 21, 2010 | 20.00 | 20.07 | 19.89 | 19.96 | 2,809,153 | -0.02(-0.10%) |
Dec 20, 2010 | 19.95 | 20.04 | 19.89 | 19.98 | 2,736,729 | +0.04(+0.21%) |
Dec 17, 2010 | 19.90 | 19.94 | 19.83 | 19.93 | 4,673,898 | +0.00(+0.00%) |
Dec 16, 2010 | 19.93 | 20.02 | 19.87 | 19.93 | 3,930,821 | +0.07(+0.38%) |
Dec 15, 2010 | 19.79 | 19.95 | 19.79 | 19.86 | 3,541,125 | +0.01(+0.07%) |
Dec 14, 2010 | 20.01 | 20.04 | 19.79 | 19.85 | 5,292,257 | -0.17(-0.85%) |
Dec 13, 2010 | 20.03 | 20.12 | 20.00 | 20.02 | 3,867,782 | +0.00(+0.00%) |
Dec 10, 2010 | 19.93 | 20.04 | 19.90 | 20.02 | 2,850,223 | +0.05(+0.27%) |
Dec 09, 2010 | 20.01 | 20.06 | 19.85 | 19.96 | 3,697,155 | -0.06(-0.31%) |
Dec 08, 2010 | 19.86 | 20.02 | 19.86 | 20.02 | 4,332,931 | +0.18(+0.89%) |
Dec 07, 2010 | 20.00 | 20.00 | 19.83 | 19.85 | 5,030,437 | -0.05(-0.27%) |
Dec 06, 2010 | 19.90 | 19.98 | 19.84 | 19.90 | 2,972,219 | -0.03(-0.17%) |
Dec 03, 2010 | 19.89 | 19.97 | 19.71 | 19.93 | 4,804,846 | -0.01(-0.03%) |
Dec 02, 2010 | 20.03 | 20.04 | 19.56 | 19.94 | 10,001,968 | -0.06(-0.31%) |
Dec 01, 2010 | 19.91 | 20.06 | 19.83 | 20.00 | 4,824,550 | +0.26(+1.31%) |
Nov 30, 2010 | 19.56 | 19.81 | 19.56 | 19.74 | 5,066,952 | -0.01(-0.03%) |
Nov 29, 2010 | 19.63 | 19.80 | 19.56 | 19.75 | 4,217,928 | +0.05(+0.24%) |
Nov 26, 2010 | 19.73 | 19.80 | 19.66 | 19.70 | 2,654,495 | -0.20(-1.03%) |
Nov 24, 2010 | 19.90 | 19.91 | 19.91 | 19.91 | 4,702,849 | +0.14(+0.69%) |
Nov 23, 2010 | 19.92 | 19.93 | 19.73 | 19.77 | 5,927,718 | +0.02(+0.10%) |
Nov 22, 2010 | 19.51 | 19.79 | 19.51 | 19.75 | 4,256,883 | +0.13(+0.66%) |
Nov 19, 2010 | 19.70 | 19.74 | 19.51 | 19.62 | 6,764,013 | -0.11(-0.55%) |
Nov 18, 2010 | 19.59 | 19.80 | 19.59 | 19.73 | 3,577,531 | +0.22(+1.15%) |
Nov 17, 2010 | 19.58 | 19.60 | 19.44 | 19.51 | 4,393,319 | -0.07(-0.38%) |
Nov 16, 2010 | 19.57 | 19.71 | 19.52 | 19.58 | 6,137,777 | -0.10(-0.48%) |
Nov 15, 2010 | 19.62 | 19.72 | 19.54 | 19.68 | 4,329,327 | +0.16(+0.80%) |
Nov 12, 2010 | 19.40 | 19.54 | 19.39 | 19.52 | 5,697,033 | +0.05(+0.24%) |
Nov 11, 2010 | 19.56 | 19.62 | 19.47 | 19.47 | 5,767,591 | -0.17(-0.87%) |
Nov 10, 2010 | 19.57 | 19.64 | 19.45 | 19.64 | 6,254,749 | +0.05(+0.28%) |
Nov 09, 2010 | 19.88 | 19.93 | 19.55 | 19.59 | 9,112,725 | -0.73(-3.58%) |
Nov 08, 2010 | 20.31 | 20.34 | 19.74 | 20.32 | 10,641,640 | -0.12(-0.57%) |
Nov 05, 2010 | 20.45 | 20.53 | 20.35 | 20.43 | 4,537,467 | -0.07(-0.33%) |
Nov 04, 2010 | 20.46 | 20.53 | 20.28 | 20.50 | 4,918,154 | +0.15(+0.74%) |
Nov 03, 2010 | 20.27 | 20.39 | 20.18 | 20.35 | 3,547,917 | +0.07(+0.37%) |
Nov 02, 2010 | 20.30 | 20.40 | 20.25 | 20.28 | 3,260,627 | +0.14(+0.71%) |
Nov 01, 2010 | 20.13 | 20.38 | 20.02 | 20.13 | 4,552,292 | +0.09(+0.44%) |
Oct 29, 2010 | 20.18 | 20.24 | 19.96 | 20.04 | 5,306,251 | -0.18(-0.87%) |
Oct 28, 2010 | 20.13 | 20.26 | 20.02 | 20.22 | 3,981,613 | +0.21(+1.05%) |
Oct 27, 2010 | 20.02 | 20.10 | 19.82 | 20.01 | 3,851,848 | -0.30(-1.47%) |
Oct 25, 2010 | 20.24 | 20.31 | 20.04 | 20.31 | 3,328,950 | +0.20(+0.98%) |
Oct 22, 2010 | 20.03 | 20.21 | 19.91 | 20.11 | 2,936,877 | +0.14(+0.72%) |
Oct 21, 2010 | 19.82 | 20.05 | 19.77 | 19.97 | 5,591,485 | +0.21(+1.07%) |
Oct 20, 2010 | 19.65 | 19.95 | 19.64 | 19.76 | 3,535,125 | +0.18(+0.90%) |
Oct 19, 2010 | 19.69 | 19.79 | 19.49 | 19.58 | 4,324,681 | -0.29(-1.44%) |
Oct 18, 2010 | 19.85 | 19.91 | 19.74 | 19.87 | 2,957,705 | +0.00(+0.00%) |
Oct 15, 2010 | 19.93 | 20.03 | 19.83 | 19.87 | 5,385,720 | +0.07(+0.38%) |
Oct 14, 2010 | 19.63 | 19.89 | 19.63 | 19.79 | 5,827,430 | +0.13(+0.66%) |
Oct 13, 2010 | 19.49 | 19.72 | 19.47 | 19.66 | 4,733,746 | +0.22(+1.12%) |
Oct 12, 2010 | 19.42 | 19.51 | 19.32 | 19.45 | 2,780,571 | -0.01(-0.07%) |
Oct 11, 2010 | 19.41 | 19.53 | 19.38 | 19.46 | 3,609,240 | +0.05(+0.25%) |
Oct 08, 2010 | 19.41 | 19.48 | 19.27 | 19.41 | 3,576,708 | -0.05(-0.28%) |
Oct 07, 2010 | 19.49 | 19.51 | 19.34 | 19.47 | 3,444,580 | +0.06(+0.32%) |
Oct 06, 2010 | 19.62 | 19.62 | 19.38 | 19.40 | 3,521,505 | -0.16(-0.80%) |
Oct 05, 2010 | 19.38 | 19.62 | 19.32 | 19.56 | 5,909,085 | +0.29(+1.48%) |
Oct 04, 2010 | 19.41 | 19.53 | 19.20 | 19.28 | 4,956,215 | -0.17(-0.87%) |
Oct 01, 2010 | 19.45 | 19.56 | 19.06 | 19.45 | 7,115,758 | +0.04(+0.20%) |
Sep 30, 2010 | 19.40 | 19.62 | 19.19 | 19.41 | 43,580 | -0.31(-1.58%) |
Sep 29, 2010 | 19.83 | 19.97 | 19.63 | 19.72 | 5,084,415 | -0.22(-1.09%) |
Sep 28, 2010 | 19.98 | 19.99 | 19.67 | 19.93 | 4,598,817 | +0.00(+0.00%) |
Sep 27, 2010 | 20.27 | 20.27 | 19.93 | 19.93 | 3,649,826 | -0.29(-1.43%) |
Sep 24, 2010 | 20.02 | 20.31 | 20.02 | 20.23 | 3,813,393 | +0.30(+1.49%) |
Sep 23, 2010 | 19.93 | 20.08 | 19.83 | 19.93 | 726 | -0.16(-0.77%) |
Sep 22, 2010 | 20.03 | 20.20 | 19.96 | 20.08 | 6,662,259 | +0.03(+0.17%) |
Sep 21, 2010 | 19.93 | 20.14 | 19.80 | 20.05 | 12,684,322 | +0.09(+0.44%) |
Sep 20, 2010 | 19.69 | 20.00 | 19.68 | 19.96 | 3,943,929 | +0.28(+1.44%) |
Sep 17, 2010 | 19.68 | 19.85 | 19.66 | 19.68 | 4,828,364 | +0.11(+0.55%) |
Sep 15, 2010 | 19.41 | 19.62 | 19.31 | 19.57 | 4,015,871 | +0.18(+0.94%) |
Sep 14, 2010 | 19.54 | 19.56 | 19.35 | 19.39 | 5,054,132 | -0.15(-0.76%) |
Sep 13, 2010 | 19.52 | 19.62 | 19.33 | 19.54 | 4,418,784 | +0.13(+0.66%) |
Sep 10, 2010 | 19.23 | 19.45 | 19.20 | 19.41 | 4,306,181 | +0.19(+0.98%) |
Sep 09, 2010 | 19.28 | 19.39 | 19.19 | 19.22 | 3,473,098 | +0.07(+0.35%) |
Sep 08, 2010 | 19.11 | 19.20 | 19.06 | 19.15 | 3,011,034 | +0.04(+0.21%) |
Sep 07, 2010 | 19.21 | 19.29 | 19.06 | 19.11 | 935 | -0.16(-0.81%) |
Sep 03, 2010 | 19.25 | 19.34 | 19.05 | 19.27 | 3,756,775 | +0.08(+0.42%) |
Sep 02, 2010 | 18.91 | 19.21 | 18.90 | 19.19 | 846 | +0.20(+1.07%) |
Sep 01, 2010 | 18.72 | 19.00 | 18.58 | 18.98 | 6,069,953 | +0.45(+2.44%) |
Aug 31, 2010 | 18.51 | 18.63 | 18.30 | 18.53 | 27,403 | +0.11(+0.62%) |
Aug 30, 2010 | 18.88 | 18.93 | 18.40 | 18.42 | 8,119,194 | -0.58(-3.05%) |
Aug 27, 2010 | 18.92 | 19.09 | 18.63 | 19.00 | 4,789,241 | +0.22(+1.15%) |
Aug 26, 2010 | 19.06 | 19.09 | 18.77 | 18.78 | 3,797,472 | -0.26(-1.38%) |
Aug 25, 2010 | 18.73 | 19.12 | 18.73 | 19.04 | 4,015,160 | +0.18(+0.93%) |
Aug 24, 2010 | 19.11 | 19.17 | 18.84 | 18.87 | 2,207 | -0.45(-2.31%) |
Aug 23, 2010 | 19.33 | 19.47 | 19.22 | 19.31 | 5,556,399 | +0.10(+0.53%) |
Aug 20, 2010 | 18.97 | 19.25 | 18.89 | 19.21 | 7,737,787 | +0.12(+0.64%) |
Aug 19, 2010 | 19.48 | 19.49 | 19.01 | 19.09 | 1,169 | -0.40(-2.08%) |
Aug 18, 2010 | 19.69 | 19.73 | 19.38 | 19.50 | 5,755,995 | -0.20(-1.03%) |
Aug 17, 2010 | 19.93 | 20.14 | 19.55 | 19.70 | 7,953,145 | -0.05(-0.27%) |
Aug 16, 2010 | 20.12 | 20.12 | 19.52 | 19.75 | 9,307,808 | -0.47(-2.33%) |
Aug 13, 2010 | 20.23 | 20.33 | 20.16 | 20.23 | 4,768,557 | -0.16(-0.76%) |
Aug 12, 2010 | 20.11 | 20.47 | 20.11 | 20.38 | 4,768,784 | +0.02(+0.10%) |
Aug 11, 2010 | 20.61 | 20.69 | 20.30 | 20.36 | 6,165,304 | -0.52(-2.49%) |
Aug 10, 2010 | 20.83 | 21.01 | 20.79 | 20.88 | 4,718,902 | -0.07(-0.32%) |
Aug 09, 2010 | 20.69 | 21.05 | 20.69 | 20.95 | 4,180,579 | +0.30(+1.44%) |
Aug 06, 2010 | 20.65 | 20.75 | 20.49 | 20.65 | 6,381,286 | -0.18(-0.87%) |
Aug 05, 2010 | 21.04 | 21.04 | 20.81 | 20.83 | 5,447,840 | -0.27(-1.28%) |
Aug 04, 2010 | 21.20 | 21.20 | 20.85 | 21.10 | 5,732,877 | -0.11(-0.51%) |
Aug 03, 2010 | 21.04 | 21.28 | 21.04 | 21.21 | 3,121,773 | +0.05(+0.22%) |
Aug 02, 2010 | 21.11 | 21.24 | 21.01 | 21.16 | 3,801,151 | +0.27(+1.29%) |
Jul 30, 2010 | 20.89 | 20.97 | 20.52 | 20.89 | 3,167,737 | +0.13(+0.62%) |
Jul 29, 2010 | 20.97 | 20.97 | 20.65 | 20.76 | 3,284,138 | -0.11(-0.55%) |
Jul 28, 2010 | 20.88 | 20.95 | 20.81 | 20.88 | 699 | +0.00(+0.00%) |
Jul 27, 2010 | 20.88 | 21.10 | 20.84 | 20.88 | 935 | -0.13(-0.64%) |
Jul 26, 2010 | 20.91 | 21.01 | 20.76 | 21.01 | 3,177,797 | +0.14(+0.68%) |
Jul 23, 2010 | 20.64 | 20.87 | 20.51 | 20.87 | 4,088,797 | +0.24(+1.18%) |
Jul 22, 2010 | 20.29 | 20.74 | 20.25 | 20.63 | 4,490,408 | +0.38(+1.90%) |
Jul 21, 2010 | 20.55 | 20.55 | 20.19 | 20.25 | 4,532,808 | -0.24(-1.19%) |
Jul 20, 2010 | 20.49 | 20.52 | 19.99 | 20.49 | 5,755,254 | +0.35(+1.74%) |
Jul 19, 2010 | 20.20 | 20.23 | 19.97 | 20.14 | 4,215,614 | -0.01(-0.07%) |
Jul 16, 2010 | 20.15 | 20.36 | 19.95 | 20.15 | 6,614,912 | -0.18(-0.90%) |
Jul 15, 2010 | 20.18 | 20.39 | 20.07 | 20.33 | 4,230,953 | +0.11(+0.57%) |
Jul 14, 2010 | 20.13 | 20.30 | 20.02 | 20.22 | 592 | +0.02(+0.10%) |
Jul 13, 2010 | 20.12 | 20.32 | 20.01 | 20.20 | 4,435,685 | +0.26(+1.32%) |
Jul 12, 2010 | 19.96 | 20.07 | 19.81 | 19.93 | 3,722,214 | -0.05(-0.24%) |
Jul 09, 2010 | 19.98 | 20.02 | 19.82 | 19.98 | 3,677,079 | +0.11(+0.58%) |
Jul 08, 2010 | 19.64 | 19.90 | 19.60 | 19.87 | 4,019,838 | +0.22(+1.13%) |
Jul 07, 2010 | 19.18 | 19.66 | 19.13 | 19.64 | 4,757,102 | +0.49(+2.57%) |
Jul 06, 2010 | 19.29 | 19.39 | 19.02 | 19.15 | 592 | +0.08(+0.42%) |
Jul 02, 2010 | 19.07 | 19.27 | 18.98 | 19.07 | 5,376,996 | -0.18(-0.95%) |
Jul 01, 2010 | 19.22 | 19.31 | 19.11 | 19.25 | 11,937,402 | -0.02(-0.10%) |
Jun 30, 2010 | 19.53 | 19.55 | 19.25 | 19.27 | 3,765 | -0.24(-1.24%) |
Jun 29, 2010 | 19.80 | 19.89 | 19.44 | 19.52 | 8,065,193 | -0.29(-1.45%) |
Jun 25, 2010 | 19.80 | 20.05 | 19.73 | 19.80 | 7,283,462 | -0.21(-1.07%) |
Jun 24, 2010 | 20.27 | 20.32 | 19.96 | 20.02 | 4,788,109 | -0.33(-1.64%) |
Jun 23, 2010 | 20.43 | 20.48 | 20.20 | 20.35 | 5,097,477 | -0.16(-0.78%) |
Jun 22, 2010 | 20.65 | 20.73 | 20.47 | 20.51 | 6,903,104 | -0.14(-0.68%) |
Jun 21, 2010 | 20.97 | 21.07 | 20.59 | 20.65 | 4,669,588 | -0.15(-0.74%) |
Jun 18, 2010 | 20.81 | 20.91 | 20.71 | 20.81 | 6,157,370 | +0.06(+0.29%) |
Jun 17, 2010 | 20.71 | 20.84 | 20.59 | 20.75 | 4,706,465 | +0.02(+0.10%) |
Jun 16, 2010 | 20.59 | 20.75 | 20.57 | 20.73 | 4,736,155 | +0.03(+0.16%) |
Jun 15, 2010 | 20.63 | 20.75 | 20.57 | 20.69 | 5,912,775 | +0.13(+0.65%) |
Jun 14, 2010 | 20.83 | 20.83 | 20.54 | 20.56 | 5,271,994 | -0.14(-0.68%) |
Jun 11, 2010 | 20.41 | 20.73 | 20.34 | 20.70 | 7,726,321 | +0.15(+0.72%) |
Jun 10, 2010 | 20.50 | 20.70 | 20.35 | 20.55 | 6,247,033 | +0.23(+1.12%) |
Jun 09, 2010 | 20.16 | 20.55 | 20.16 | 20.33 | 13,125,337 | +0.23(+1.13%) |
Jun 08, 2010 | 19.70 | 20.11 | 19.54 | 20.10 | 13,879,993 | +0.37(+1.86%) |
Jun 07, 2010 | 19.68 | 19.92 | 19.62 | 19.73 | 9,719,824 | +0.07(+0.37%) |
Jun 04, 2010 | 19.66 | 20.08 | 19.58 | 19.66 | 8,812,108 | -0.53(-2.62%) |
Jun 03, 2010 | 20.23 | 20.33 | 20.03 | 20.19 | 4,808,661 | -0.01(-0.07%) |
Jun 02, 2010 | 19.82 | 20.20 | 19.74 | 20.20 | 4,949,651 | +0.41(+2.06%) |
Jun 01, 2010 | 19.82 | 20.15 | 19.58 | 19.79 | 6,132,080 | -0.15(-0.74%) |
May 28, 2010 | 19.94 | 20.11 | 19.88 | 19.94 | 7,008,000 | -0.03(-0.13%) |
May 27, 2010 | 19.62 | 19.96 | 19.55 | 19.96 | 6,799,257 | +0.52(+2.68%) |
May 26, 2010 | 19.47 | 19.75 | 19.30 | 19.44 | 9,801,905 | +0.11(+0.59%) |
May 25, 2010 | 19.27 | 19.33 | 19.02 | 19.33 | 9,718,610 | -0.15(-0.79%) |
May 24, 2010 | 19.64 | 19.70 | 19.45 | 19.48 | 5,098,986 | -0.27(-1.39%) |
May 21, 2010 | 19.42 | 19.76 | 19.15 | 19.76 | 10,562,716 | +0.11(+0.54%) |
May 20, 2010 | 19.86 | 19.95 | 19.64 | 19.65 | 9,909,056 | -0.71(-3.48%) |
May 19, 2010 | 20.37 | 20.43 | 20.09 | 20.36 | 7,129,014 | -0.09(-0.43%) |
May 18, 2010 | 20.25 | 20.70 | 20.17 | 20.45 | 65,486 | +0.13(+0.66%) |
May 17, 2010 | 20.17 | 20.38 | 20.05 | 20.31 | 5,717,935 | +0.13(+0.66%) |
May 14, 2010 | 20.18 | 20.56 | 20.13 | 20.18 | 6,205,511 | -0.39(-1.89%) |
May 13, 2010 | 20.53 | 20.75 | 20.48 | 20.57 | 6,464,150 | +0.04(+0.20%) |
May 12, 2010 | 20.40 | 20.55 | 20.29 | 20.53 | 6,669,518 | +0.21(+1.02%) |
May 11, 2010 | 20.41 | 20.61 | 20.28 | 20.32 | 8,280,190 | +0.08(+0.40%) |
May 10, 2010 | 20.19 | 20.25 | 20.07 | 20.24 | 8,903,255 | +0.56(+2.82%) |
May 07, 2010 | 19.89 | 19.96 | 19.53 | 19.68 | 13,985,323 | -0.29(-1.44%) |
May 06, 2010 | 20.75 | 20.75 | 19.13 | 19.97 | 9,013,286 | -0.62(-2.99%) |
May 05, 2010 | 20.64 | 20.79 | 20.47 | 20.59 | 8,401,037 | -0.07(-0.32%) |
May 04, 2010 | 20.69 | 20.71 | 20.42 | 20.65 | 7,125,903 | -0.10(-0.48%) |
May 03, 2010 | 21.14 | 21.40 | 20.54 | 20.75 | 9,359,186 | -0.34(-1.62%) |
Apr 30, 2010 | 20.97 | 21.22 | 20.95 | 21.10 | 8,595,998 | +0.21(+0.99%) |
Apr 29, 2010 | 20.72 | 21.04 | 20.72 | 20.89 | 6,300,488 | +0.27(+1.33%) |
Apr 28, 2010 | 20.57 | 20.70 | 20.40 | 20.61 | 6,153,726 | +0.13(+0.65%) |
Apr 27, 2010 | 20.92 | 20.95 | 20.47 | 20.48 | 7,359,763 | -0.53(-2.52%) |
Apr 26, 2010 | 21.20 | 21.36 | 20.94 | 21.01 | 7,404,040 | +0.15(+0.71%) |
Apr 23, 2010 | 20.64 | 20.90 | 20.50 | 20.86 | 6,680,324 | +0.21(+1.04%) |
Apr 22, 2010 | 20.32 | 20.67 | 20.25 | 20.65 | 5,655,649 | +0.25(+1.21%) |
Apr 21, 2010 | 20.39 | 20.51 | 20.32 | 20.40 | 38,435 | +0.03(+0.13%) |
Apr 20, 2010 | 20.07 | 20.38 | 20.07 | 20.37 | 6,366,197 | +0.36(+1.80%) |
Apr 19, 2010 | 19.85 | 20.03 | 19.83 | 20.01 | 3,472,984 | +0.14(+0.71%) |
Apr 16, 2010 | 20.07 | 20.17 | 19.68 | 19.87 | 7,804,397 | -0.14(-0.70%) |
Apr 15, 2010 | 20.20 | 20.20 | 19.84 | 20.01 | 6,067,221 | -0.16(-0.80%) |
Apr 14, 2010 | 20.25 | 20.29 | 20.05 | 20.17 | 5,546,571 | -0.08(-0.40%) |
Apr 13, 2010 | 19.96 | 20.28 | 19.88 | 20.25 | 5,839,737 | +0.27(+1.37%) |
Apr 12, 2010 | 20.00 | 20.02 | 19.88 | 19.98 | 3,541,836 | -0.01(-0.03%) |
Apr 09, 2010 | 19.83 | 19.98 | 19.73 | 19.98 | 4,722,226 | +0.21(+1.05%) |
Apr 08, 2010 | 19.84 | 19.91 | 19.70 | 19.78 | 3,244,744 | -0.16(-0.80%) |
Apr 07, 2010 | 20.05 | 20.05 | 19.87 | 19.94 | 5,182,371 | -0.11(-0.57%) |
Apr 06, 2010 | 19.80 | 20.07 | 19.80 | 20.05 | 5,582,871 | +0.11(+0.54%) |
Apr 05, 2010 | 19.86 | 20.02 | 19.80 | 19.94 | 3,709,938 | +0.15(+0.74%) |
Apr 01, 2010 | 19.77 | 19.80 | 19.80 | 19.80 | 3,652,141 | +0.07(+0.34%) |
Mar 31, 2010 | 19.82 | 19.85 | 19.70 | 19.73 | 4,742,719 | -0.15(-0.74%) |
Mar 30, 2010 | 19.74 | 19.98 | 19.66 | 19.88 | 6,221,233 | +0.19(+0.99%) |
Mar 29, 2010 | 19.41 | 19.68 | 19.35 | 19.68 | 5,977,376 | +0.34(+1.75%) |
Mar 26, 2010 | 19.34 | 19.37 | 19.20 | 19.35 | 6,047,555 | +0.11(+0.55%) |
Mar 25, 2010 | 19.41 | 19.43 | 19.23 | 19.24 | 5,381,500 | -0.05(-0.28%) |
Mar 24, 2010 | 19.50 | 19.54 | 19.27 | 19.29 | 7,599,385 | -0.23(-1.16%) |
Mar 23, 2010 | 19.19 | 19.54 | 19.17 | 19.52 | 7,859,314 | +0.32(+1.66%) |
Mar 22, 2010 | 19.03 | 19.25 | 18.97 | 19.20 | 3,880,793 | +0.12(+0.63%) |
Mar 19, 2010 | 18.94 | 19.30 | 18.94 | 19.08 | 6,678,225 | -0.09(-0.48%) |
Mar 18, 2010 | 19.27 | 19.34 | 19.12 | 19.17 | 4,731,265 | -0.10(-0.52%) |
Mar 17, 2010 | 19.05 | 19.39 | 18.99 | 19.27 | 6,231,253 | +0.29(+1.50%) |
Mar 16, 2010 | 19.03 | 19.15 | 18.94 | 18.99 | 5,216,710 | -0.03(-0.17%) |
Mar 15, 2010 | 18.96 | 19.03 | 18.95 | 19.02 | 4,310,665 | +0.03(+0.14%) |
Mar 12, 2010 | 18.99 | 19.11 | 18.92 | 18.99 | 5,617,268 | -0.01(-0.04%) |
Mar 11, 2010 | 18.77 | 19.00 | 18.77 | 19.00 | 7,009,725 | +0.16(+0.84%) |
Mar 10, 2010 | 19.06 | 19.10 | 18.80 | 18.84 | 6,990,816 | -0.19(-1.01%) |
Mar 09, 2010 | 19.14 | 19.29 | 19.01 | 19.03 | 5,390,089 | -0.17(-0.86%) |
Mar 08, 2010 | 19.29 | 19.33 | 19.14 | 19.20 | 4,074,084 | -0.06(-0.31%) |
Mar 05, 2010 | 19.29 | 19.33 | 19.17 | 19.26 | 6,268,385 | +0.04(+0.21%) |
Mar 04, 2010 | 19.07 | 19.25 | 19.11 | 19.22 | 6,129,074 | +0.15(+0.80%) |
Mar 03, 2010 | 19.27 | 19.36 | 18.98 | 19.07 | 5,708,268 | -0.21(-1.10%) |
Mar 02, 2010 | 19.23 | 19.29 | 19.17 | 19.28 | 5,130,278 | +0.07(+0.35%) |
Mar 01, 2010 | 19.18 | 19.28 | 19.08 | 19.21 | 4,317,530 | +0.05(+0.24%) |
Feb 26, 2010 | 19.39 | 19.39 | 19.11 | 19.17 | 5,406,738 | -0.21(-1.06%) |
Feb 25, 2010 | 19.09 | 19.37 | 18.81 | 19.37 | 6,472,912 | +0.16(+0.83%) |
Feb 24, 2010 | 19.19 | 19.25 | 19.05 | 19.21 | 3,737,860 | +0.03(+0.17%) |
Feb 23, 2010 | 19.23 | 19.33 | 18.95 | 19.18 | 5,579,096 | -0.05(-0.28%) |
Feb 22, 2010 | 19.39 | 19.39 | 19.09 | 19.23 | 5,029,132 | -0.09(-0.48%) |
Feb 19, 2010 | 18.84 | 19.36 | 18.80 | 19.33 | 6,877,601 | +0.42(+2.21%) |
Feb 18, 2010 | 18.80 | 18.91 | 18.76 | 18.91 | 2,559,773 | +0.03(+0.14%) |
Feb 17, 2010 | 18.86 | 19.05 | 18.65 | 18.88 | 5,276,199 | +0.19(+1.03%) |
Feb 16, 2010 | 18.40 | 18.69 | 18.28 | 18.69 | 4,902,563 | +0.42(+2.32%) |
Feb 12, 2010 | 18.17 | 18.26 | 18.26 | 18.26 | 5,283,873 | -0.03(-0.18%) |
Feb 11, 2010 | 18.19 | 18.32 | 18.01 | 18.30 | 3,269,965 | +0.11(+0.62%) |
Feb 10, 2010 | 18.09 | 18.29 | 17.97 | 18.19 | 3,925,280 | +0.06(+0.33%) |
Feb 09, 2010 | 18.08 | 18.28 | 18.04 | 18.13 | 6,010,094 | +0.13(+0.74%) |
Feb 08, 2010 | 18.05 | 18.15 | 17.91 | 17.99 | 5,482,760 | -0.05(-0.29%) |
Feb 05, 2010 | 18.04 | 18.17 | 17.90 | 18.05 | 7,816,824 | -0.05(-0.29%) |
Feb 04, 2010 | 18.30 | 18.36 | 18.10 | 18.10 | 7,125,270 | -0.34(-1.83%) |
Feb 03, 2010 | 18.62 | 18.62 | 18.38 | 18.44 | 6,053,179 | -0.24(-1.28%) |
Feb 02, 2010 | 18.82 | 18.84 | 18.54 | 18.68 | 5,817,429 | -0.17(-0.90%) |