Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 18.01 | 18.05 | 17.64 | 17.80 | 3,603,612 | -0.25(-1.39%) |
Apr 27, 2012 | 17.87 | 18.07 | 17.80 | 18.05 | 4,324,512 | +0.37(+2.09%) |
Apr 26, 2012 | 17.50 | 17.76 | 17.34 | 17.68 | 3,570,120 | +0.11(+0.63%) |
Apr 25, 2012 | 17.39 | 17.64 | 17.36 | 17.57 | 2,916,932 | +0.35(+2.03%) |
Apr 24, 2012 | 17.19 | 17.32 | 17.12 | 17.22 | 3,286,155 | +0.09(+0.53%) |
Apr 23, 2012 | 17.14 | 17.19 | 17.05 | 17.13 | 3,780,465 | -0.18(-1.04%) |
Apr 20, 2012 | 17.09 | 17.31 | 17.06 | 17.31 | 1,832,134 | +0.33(+1.94%) |
Apr 19, 2012 | 17.02 | 17.13 | 16.89 | 16.98 | 1,747,386 | -0.10(-0.59%) |
Apr 18, 2012 | 17.04 | 17.14 | 16.91 | 17.08 | 2,279,098 | -0.02(-0.12%) |
Apr 17, 2012 | 17.14 | 17.20 | 16.96 | 17.10 | 2,556,326 | +0.10(+0.59%) |
Apr 16, 2012 | 16.84 | 17.00 | 16.71 | 17.00 | 1,761,156 | +0.30(+1.80%) |
Apr 13, 2012 | 16.76 | 16.81 | 16.62 | 16.70 | 1,632,985 | -0.08(-0.48%) |
Apr 12, 2012 | 16.39 | 16.78 | 16.34 | 16.78 | 2,044,249 | +0.27(+1.64%) |
Apr 11, 2012 | 16.40 | 16.53 | 16.28 | 16.51 | 2,426,054 | +0.27(+1.66%) |
Apr 10, 2012 | 16.66 | 16.71 | 16.00 | 16.24 | 4,107,622 | -0.40(-2.40%) |
Apr 09, 2012 | 16.44 | 16.67 | 16.36 | 16.64 | 1,891,293 | -0.09(-0.54%) |
Apr 05, 2012 | 16.64 | 16.81 | 16.56 | 16.73 | 2,292,404 | +0.08(+0.48%) |
Apr 04, 2012 | 16.63 | 16.75 | 16.51 | 16.65 | 2,025,033 | -0.09(-0.54%) |
Apr 03, 2012 | 16.90 | 16.98 | 16.72 | 16.74 | 3,032,691 | -0.24(-1.41%) |
Apr 02, 2012 | 16.91 | 17.05 | 16.89 | 16.98 | 3,219,449 | -0.01(-0.06%) |
Mar 30, 2012 | 16.88 | 16.99 | 16.73 | 16.99 | 6,514,022 | +0.20(+1.19%) |
Mar 29, 2012 | 16.57 | 16.81 | 16.36 | 16.79 | 3,158,773 | +0.09(+0.54%) |
Mar 28, 2012 | 16.74 | 16.82 | 16.44 | 16.70 | 3,520,141 | -0.11(-0.65%) |
Mar 27, 2012 | 16.75 | 16.95 | 16.74 | 16.81 | 2,832,819 | +0.01(+0.06%) |
Mar 26, 2012 | 16.85 | 16.85 | 16.69 | 16.80 | 2,449,433 | +0.17(+1.02%) |
Mar 23, 2012 | 16.41 | 16.68 | 16.27 | 16.63 | 2,122,790 | +0.25(+1.53%) |
Mar 22, 2012 | 16.72 | 16.72 | 16.25 | 16.38 | 7,975,679 | -0.44(-2.62%) |
Mar 21, 2012 | 17.01 | 17.07 | 16.82 | 16.82 | 2,463,249 | -0.22(-1.29%) |
Mar 20, 2012 | 16.87 | 17.04 | 16.77 | 17.04 | 3,160,938 | +0.09(+0.53%) |
Mar 19, 2012 | 16.98 | 17.01 | 16.83 | 16.95 | 4,775,040 | +0.04(+0.24%) |
Mar 16, 2012 | 16.67 | 16.97 | 16.62 | 16.91 | 3,479,503 | +0.31(+1.87%) |
Mar 15, 2012 | 16.82 | 16.90 | 16.55 | 16.60 | 4,681,939 | -0.18(-1.07%) |
Mar 14, 2012 | 16.91 | 16.99 | 16.72 | 16.78 | 2,445,043 | -0.09(-0.53%) |
Mar 13, 2012 | 16.43 | 16.93 | 16.41 | 16.87 | 3,683,117 | +0.58(+3.56%) |
Mar 12, 2012 | 16.31 | 16.41 | 16.23 | 16.29 | 2,430,398 | -0.07(-0.43%) |
Mar 09, 2012 | 16.50 | 16.50 | 16.32 | 16.36 | 4,664,221 | -0.16(-0.97%) |
Mar 08, 2012 | 16.93 | 16.93 | 16.38 | 16.52 | 3,749,373 | -0.29(-1.73%) |
Mar 07, 2012 | 16.43 | 16.81 | 16.24 | 16.81 | 4,019,142 | +0.33(+2.00%) |
Mar 06, 2012 | 16.53 | 16.65 | 16.42 | 16.48 | 4,295,715 | -0.21(-1.26%) |
Mar 05, 2012 | 16.49 | 16.70 | 16.35 | 16.69 | 2,233,840 | +0.19(+1.15%) |
Mar 02, 2012 | 16.49 | 16.62 | 16.42 | 16.50 | 2,650,732 | +0.06(+0.36%) |
Mar 01, 2012 | 16.27 | 16.46 | 16.26 | 16.44 | 3,313,328 | +0.17(+1.04%) |
Feb 29, 2012 | 16.59 | 16.68 | 16.24 | 16.27 | 6,418,038 | -0.25(-1.51%) |
Feb 28, 2012 | 16.92 | 16.92 | 16.50 | 16.52 | 3,714,867 | -0.23(-1.37%) |
Feb 27, 2012 | 16.59 | 16.86 | 16.45 | 16.75 | 2,951,459 | +0.02(+0.12%) |
Feb 24, 2012 | 16.72 | 16.81 | 16.55 | 16.73 | 2,707,732 | +0.09(+0.54%) |
Feb 23, 2012 | 16.15 | 16.68 | 16.15 | 16.64 | 3,732,603 | +0.45(+2.78%) |
Feb 22, 2012 | 16.42 | 16.60 | 16.16 | 16.19 | 3,202,426 | -0.31(-1.88%) |
Feb 21, 2012 | 16.77 | 16.83 | 16.37 | 16.50 | 2,701,746 | -0.29(-1.73%) |
Feb 17, 2012 | 17.05 | 17.07 | 16.72 | 16.79 | 3,484,915 | -0.23(-1.35%) |
Feb 16, 2012 | 16.85 | 17.07 | 16.82 | 17.02 | 4,460,751 | +0.17(+1.01%) |
Feb 15, 2012 | 16.56 | 17.07 | 16.50 | 16.85 | 5,923,605 | +0.33(+2.00%) |
Feb 14, 2012 | 16.58 | 16.63 | 16.34 | 16.52 | 2,964,984 | -0.19(-1.14%) |
Feb 13, 2012 | 16.15 | 16.78 | 16.12 | 16.71 | 2,759,882 | +0.31(+1.89%) |
Feb 10, 2012 | 16.38 | 16.63 | 16.36 | 16.40 | 4,145,710 | -0.17(-1.03%) |
Feb 09, 2012 | 16.70 | 16.80 | 16.19 | 16.57 | 4,602,743 | -0.10(-0.60%) |
Feb 08, 2012 | 16.55 | 16.79 | 16.50 | 16.67 | 4,437,164 | +0.09(+0.54%) |
Feb 07, 2012 | 16.49 | 16.61 | 16.45 | 16.58 | 3,287,886 | +0.01(+0.06%) |
Feb 06, 2012 | 16.49 | 16.60 | 16.35 | 16.57 | 2,590,693 | +0.02(+0.12%) |
Feb 03, 2012 | 16.24 | 16.58 | 16.18 | 16.55 | 6,169,461 | +0.50(+3.12%) |
Feb 02, 2012 | 15.87 | 16.09 | 15.78 | 16.05 | 5,029,607 | +0.23(+1.45%) |
Feb 01, 2012 | 15.86 | 15.91 | 15.75 | 15.82 | 5,881,755 | +0.04(+0.25%) |
Jan 31, 2012 | 15.82 | 15.90 | 15.68 | 15.78 | 4,721,914 | +0.01(+0.06%) |
Jan 30, 2012 | 15.80 | 15.84 | 15.68 | 15.77 | 4,006,796 | -0.19(-1.19%) |
Jan 27, 2012 | 15.90 | 16.02 | 15.76 | 15.96 | 2,249,902 | +0.03(+0.19%) |
Jan 26, 2012 | 15.95 | 16.00 | 15.71 | 15.93 | 2,977,002 | +0.12(+0.76%) |
Jan 25, 2012 | 15.59 | 15.97 | 15.50 | 15.81 | 2,996,166 | +0.18(+1.15%) |
Jan 24, 2012 | 15.32 | 15.63 | 15.23 | 15.63 | 2,113,889 | +0.26(+1.69%) |
Jan 23, 2012 | 15.50 | 15.56 | 15.25 | 15.37 | 3,704,214 | -0.24(-1.54%) |
Jan 20, 2012 | 15.05 | 15.62 | 15.00 | 15.61 | 4,647,041 | +0.52(+3.45%) |
Jan 19, 2012 | 15.25 | 15.37 | 15.05 | 15.09 | 4,325,078 | -0.16(-1.05%) |
Jan 18, 2012 | 15.12 | 15.34 | 15.05 | 15.25 | 3,729,473 | +0.19(+1.26%) |
Jan 17, 2012 | 14.82 | 15.11 | 14.82 | 15.06 | 4,616,041 | +0.31(+2.10%) |
Jan 13, 2012 | 14.50 | 14.77 | 14.49 | 14.75 | 3,806,145 | -0.09(-0.61%) |
Jan 12, 2012 | 15.07 | 15.07 | 14.78 | 14.84 | 2,910,019 | -0.13(-0.87%) |
Jan 11, 2012 | 14.83 | 15.07 | 14.79 | 14.97 | 1,847,789 | +0.07(+0.47%) |
Jan 10, 2012 | 14.90 | 15.08 | 14.86 | 14.90 | 2,009,697 | +0.13(+0.88%) |
Jan 09, 2012 | 14.87 | 14.94 | 14.67 | 14.77 | 1,275,941 | -0.04(-0.27%) |
Jan 06, 2012 | 15.00 | 15.01 | 14.71 | 14.81 | 3,575,486 | -0.19(-1.27%) |
Jan 05, 2012 | 14.78 | 15.04 | 14.66 | 15.00 | 3,191,408 | +0.12(+0.81%) |
Jan 04, 2012 | 14.99 | 15.09 | 14.79 | 14.88 | 3,338,661 | -0.14(-0.93%) |
Dec 30, 2011 | 15.09 | 15.19 | 14.95 | 15.02 | 4,151,687 | +0.07(+0.47%) |
Dec 29, 2011 | 14.79 | 14.96 | 14.68 | 14.95 | 2,576,243 | +0.23(+1.56%) |
Dec 28, 2011 | 14.94 | 14.98 | 14.66 | 14.72 | 2,993,921 | -0.25(-1.67%) |
Dec 27, 2011 | 15.00 | 15.12 | 14.87 | 14.97 | 1,450,065 | -0.03(-0.20%) |
Dec 23, 2011 | 15.11 | 15.11 | 14.77 | 15.00 | 1,488,279 | +0.15(+1.01%) |
Dec 21, 2011 | 14.89 | 14.93 | 14.73 | 14.85 | 4,308,668 | -0.04(-0.27%) |
Dec 20, 2011 | 14.61 | 15.03 | 14.47 | 14.89 | 7,166,449 | +0.54(+3.76%) |
Dec 19, 2011 | 14.11 | 14.56 | 14.03 | 14.35 | 4,593,690 | -0.17(-1.17%) |
Dec 16, 2011 | 14.45 | 14.68 | 14.33 | 14.52 | 10,957,595 | +0.15(+1.04%) |
Dec 15, 2011 | 14.19 | 14.38 | 14.03 | 14.37 | 5,697,190 | +0.32(+2.28%) |
Dec 14, 2011 | 13.91 | 14.21 | 13.79 | 14.05 | 4,398,716 | +0.01(+0.07%) |
Dec 13, 2011 | 14.03 | 14.29 | 13.86 | 14.04 | 4,695,645 | +0.04(+0.29%) |
Dec 12, 2011 | 13.94 | 14.03 | 13.66 | 14.00 | 5,092,063 | -0.12(-0.85%) |
Dec 09, 2011 | 13.93 | 14.17 | 13.81 | 14.12 | 4,872,672 | +0.25(+1.80%) |
Dec 08, 2011 | 14.21 | 14.21 | 13.73 | 13.87 | 4,798,146 | -0.42(-2.94%) |
Dec 07, 2011 | 14.10 | 14.35 | 13.93 | 14.29 | 3,169,362 | +0.09(+0.63%) |
Dec 06, 2011 | 14.19 | 14.36 | 14.05 | 14.20 | 4,309,818 | -0.05(-0.35%) |
Dec 05, 2011 | 14.13 | 14.55 | 13.92 | 14.25 | 5,661,347 | +0.33(+2.37%) |
Dec 02, 2011 | 14.01 | 14.25 | 13.82 | 13.92 | 4,113,766 | -0.03(-0.22%) |
Dec 01, 2011 | 13.97 | 14.06 | 13.69 | 13.95 | 4,560,290 | -0.13(-0.92%) |
Nov 30, 2011 | 14.01 | 14.27 | 13.84 | 14.08 | 7,453,417 | +0.54(+3.99%) |
Nov 29, 2011 | 13.53 | 13.67 | 13.44 | 13.54 | 5,069,872 | +0.04(+0.30%) |
Nov 28, 2011 | 13.43 | 13.53 | 13.29 | 13.50 | 6,293,675 | +0.51(+3.93%) |
Nov 25, 2011 | 12.85 | 13.28 | 12.82 | 12.99 | 945,762 | +0.17(+1.33%) |
Nov 23, 2011 | 13.24 | 13.33 | 12.82 | 12.82 | 2,806,986 | -0.56(-4.19%) |
Nov 22, 2011 | 13.35 | 13.53 | 13.25 | 13.38 | 3,440,911 | +0.09(+0.68%) |
Nov 21, 2011 | 13.23 | 13.45 | 13.18 | 13.29 | 4,015,534 | -0.41(-2.99%) |
Nov 18, 2011 | 13.85 | 13.85 | 13.52 | 13.70 | 3,366,953 | +0.02(+0.15%) |
Nov 17, 2011 | 14.10 | 14.20 | 13.53 | 13.68 | 4,855,869 | -0.45(-3.18%) |
Nov 16, 2011 | 14.26 | 14.50 | 14.13 | 14.13 | 2,602,452 | -0.26(-1.81%) |
Nov 15, 2011 | 14.21 | 14.50 | 14.10 | 14.39 | 2,314,705 | +0.14(+0.98%) |
Nov 14, 2011 | 14.38 | 14.49 | 14.15 | 14.25 | 2,699,207 | -0.21(-1.45%) |
Nov 11, 2011 | 14.40 | 14.59 | 14.20 | 14.46 | 3,025,035 | +0.32(+2.26%) |
Nov 10, 2011 | 14.38 | 14.59 | 14.06 | 14.14 | 4,211,920 | -0.11(-0.77%) |
Nov 09, 2011 | 14.25 | 14.80 | 14.16 | 14.25 | 5,829,513 | -0.58(-3.91%) |
Nov 08, 2011 | 14.55 | 14.88 | 14.11 | 14.83 | 4,283,317 | +0.32(+2.21%) |
Nov 07, 2011 | 14.46 | 14.86 | 14.24 | 14.51 | 1,818,016 | -0.04(-0.27%) |
Nov 04, 2011 | 14.52 | 14.59 | 14.25 | 14.55 | 2,033,857 | -0.16(-1.09%) |
Nov 03, 2011 | 14.63 | 14.72 | 14.12 | 14.71 | 3,557,975 | +0.23(+1.59%) |
Nov 02, 2011 | 14.19 | 14.51 | 14.01 | 14.48 | 4,429,416 | +0.54(+3.87%) |
Nov 01, 2011 | 14.08 | 14.37 | 13.92 | 13.94 | 5,962,274 | -0.76(-5.17%) |
Oct 31, 2011 | 14.50 | 14.84 | 14.29 | 14.70 | 4,223,471 | -0.06(-0.41%) |
Oct 28, 2011 | 14.45 | 14.80 | 14.34 | 14.76 | 3,933,476 | +0.24(+1.65%) |
Oct 27, 2011 | 14.47 | 14.65 | 14.12 | 14.52 | 6,484,174 | +0.62(+4.46%) |
Oct 26, 2011 | 14.03 | 14.18 | 13.72 | 13.90 | 4,394,800 | -0.03(-0.22%) |
Oct 25, 2011 | 14.02 | 14.08 | 13.71 | 13.93 | 7,156,840 | -0.15(-1.07%) |
Oct 24, 2011 | 13.55 | 14.21 | 13.49 | 14.08 | 6,157,390 | +0.60(+4.45%) |
Oct 21, 2011 | 13.24 | 13.62 | 13.24 | 13.48 | 4,029,180 | +0.39(+2.98%) |
Oct 20, 2011 | 12.87 | 13.10 | 12.65 | 13.09 | 2,440,132 | +0.14(+1.08%) |
Oct 19, 2011 | 13.14 | 13.18 | 12.79 | 12.95 | 4,166,596 | -0.14(-1.07%) |
Oct 18, 2011 | 12.40 | 13.19 | 12.28 | 13.09 | 6,311,052 | +0.70(+5.65%) |
Oct 17, 2011 | 12.66 | 12.69 | 12.32 | 12.39 | 2,992,692 | -0.39(-3.05%) |
Oct 14, 2011 | 12.83 | 12.96 | 12.60 | 12.78 | 3,228,776 | +0.08(+0.63%) |
Oct 13, 2011 | 12.62 | 12.84 | 12.37 | 12.70 | 4,837,780 | +0.00(+0.00%) |
Oct 12, 2011 | 12.30 | 12.90 | 12.25 | 12.70 | 5,251,719 | +0.44(+3.59%) |
Oct 11, 2011 | 12.27 | 12.40 | 12.12 | 12.26 | 4,460,886 | -0.09(-0.73%) |
Oct 10, 2011 | 12.07 | 12.36 | 12.01 | 12.35 | 5,027,047 | +0.50(+4.22%) |
Oct 07, 2011 | 12.20 | 12.38 | 11.85 | 11.85 | 5,350,622 | -0.34(-2.79%) |
Oct 06, 2011 | 12.10 | 12.21 | 11.94 | 12.19 | 6,707,218 | +0.75(+6.56%) |
Oct 05, 2011 | 11.48 | 11.55 | 10.98 | 11.44 | 4,081,641 | -0.03(-0.26%) |
Oct 04, 2011 | 11.15 | 11.54 | 10.68 | 11.47 | 9,975,420 | +0.14(+1.24%) |
Oct 03, 2011 | 12.12 | 12.21 | 11.31 | 11.33 | 6,429,268 | -0.77(-6.36%) |
Sep 30, 2011 | 12.56 | 12.77 | 12.08 | 12.10 | 5,983,676 | -0.61(-4.80%) |
Sep 29, 2011 | 12.70 | 12.74 | 12.44 | 12.71 | 5,191,184 | +0.30(+2.42%) |
Sep 28, 2011 | 12.89 | 12.92 | 12.41 | 12.41 | 5,418,738 | -0.40(-3.12%) |
Sep 27, 2011 | 12.74 | 12.97 | 12.62 | 12.81 | 4,875,795 | +0.32(+2.56%) |
Sep 26, 2011 | 12.42 | 12.53 | 12.14 | 12.49 | 4,426,588 | +0.16(+1.30%) |
Sep 23, 2011 | 11.87 | 12.34 | 11.72 | 12.33 | 4,326,504 | +0.43(+3.61%) |
Sep 22, 2011 | 11.92 | 12.24 | 11.64 | 11.90 | 5,318,770 | -0.34(-2.78%) |
Sep 21, 2011 | 13.01 | 13.03 | 12.22 | 12.24 | 5,142,489 | -0.80(-6.13%) |
Sep 20, 2011 | 12.69 | 13.10 | 12.61 | 13.04 | 5,270,687 | +0.39(+3.08%) |
Sep 19, 2011 | 12.45 | 12.85 | 12.39 | 12.65 | 5,378,760 | -0.06(-0.47%) |
Sep 16, 2011 | 13.07 | 13.12 | 12.63 | 12.71 | 9,219,902 | -0.41(-3.12%) |
Sep 15, 2011 | 12.95 | 13.14 | 12.78 | 13.12 | 5,361,042 | +0.31(+2.42%) |
Sep 14, 2011 | 12.70 | 12.89 | 12.41 | 12.81 | 5,796,302 | +0.33(+2.64%) |
Sep 13, 2011 | 12.33 | 12.54 | 12.07 | 12.48 | 6,392,678 | +0.20(+1.63%) |
Sep 12, 2011 | 12.02 | 12.31 | 11.85 | 12.28 | 3,990,082 | +0.22(+1.82%) |
Sep 09, 2011 | 12.53 | 12.57 | 12.01 | 12.06 | 5,201,265 | -0.55(-4.36%) |
Sep 08, 2011 | 12.92 | 12.96 | 12.61 | 12.61 | 3,322,980 | -0.24(-1.87%) |
Sep 07, 2011 | 12.66 | 12.95 | 12.51 | 12.85 | 7,640,886 | +0.37(+2.96%) |
Sep 06, 2011 | 12.29 | 12.62 | 12.04 | 12.48 | 3,678,678 | -0.23(-1.81%) |
Sep 02, 2011 | 13.04 | 13.16 | 12.60 | 12.71 | 4,641,793 | -0.61(-4.58%) |
Sep 01, 2011 | 13.70 | 13.73 | 13.27 | 13.32 | 4,147,990 | -0.32(-2.35%) |
Aug 31, 2011 | 13.70 | 13.91 | 13.55 | 13.64 | 4,518,751 | +0.04(+0.29%) |
Aug 30, 2011 | 13.73 | 13.77 | 13.36 | 13.60 | 2,758,548 | -0.22(-1.59%) |
Aug 29, 2011 | 13.24 | 13.84 | 13.12 | 13.82 | 3,605,400 | +0.78(+5.98%) |
Aug 26, 2011 | 12.74 | 13.35 | 12.50 | 13.04 | 5,112,397 | +0.24(+1.87%) |
Aug 25, 2011 | 13.42 | 13.55 | 12.64 | 12.80 | 4,025,044 | -0.48(-3.61%) |
Aug 24, 2011 | 13.34 | 13.60 | 12.96 | 13.28 | 3,536,217 | -0.10(-0.75%) |
Aug 23, 2011 | 13.31 | 13.56 | 13.07 | 13.38 | 4,549,607 | +0.17(+1.29%) |
Aug 22, 2011 | 13.53 | 13.60 | 13.00 | 13.21 | 4,131,992 | +0.08(+0.61%) |
Aug 19, 2011 | 13.00 | 13.38 | 12.72 | 13.13 | 5,656,833 | -0.06(-0.45%) |
Aug 18, 2011 | 13.72 | 13.80 | 12.98 | 13.19 | 6,115,142 | -1.01(-7.11%) |
Aug 17, 2011 | 14.40 | 14.55 | 14.02 | 14.20 | 2,975,791 | -0.08(-0.56%) |
Aug 16, 2011 | 14.25 | 14.36 | 14.04 | 14.28 | 3,691,384 | -0.16(-1.11%) |
Aug 15, 2011 | 14.03 | 14.45 | 14.00 | 14.44 | 3,224,047 | +0.58(+4.18%) |
Aug 12, 2011 | 14.41 | 14.53 | 13.75 | 13.86 | 5,721,710 | -0.46(-3.21%) |
Aug 11, 2011 | 13.58 | 14.60 | 13.44 | 14.32 | 6,189,291 | +0.84(+6.23%) |
Aug 10, 2011 | 13.34 | 14.54 | 13.28 | 13.48 | 13,543,128 | -0.11(-0.81%) |
Aug 09, 2011 | 13.31 | 13.75 | 12.09 | 13.59 | 13,059,296 | +1.84(+15.66%) |
Aug 08, 2011 | 13.31 | 13.35 | 11.74 | 11.75 | 9,902,860 | -2.05(-14.86%) |
Aug 05, 2011 | 14.31 | 14.43 | 13.57 | 13.80 | 9,562,837 | -0.29(-2.06%) |
Aug 04, 2011 | 14.86 | 15.24 | 14.05 | 14.09 | 9,785,041 | -1.40(-9.04%) |
Aug 03, 2011 | 15.50 | 15.61 | 14.95 | 15.49 | 7,399,297 | +0.17(+1.11%) |
Aug 02, 2011 | 15.96 | 16.53 | 15.25 | 15.32 | 13,473,813 | -1.45(-8.65%) |
Aug 01, 2011 | 16.96 | 17.13 | 16.54 | 16.77 | 3,757,202 | -0.04(-0.24%) |
Jul 29, 2011 | 16.67 | 16.87 | 16.40 | 16.81 | 2,076,219 | -0.03(-0.18%) |
Jul 28, 2011 | 16.69 | 17.15 | 16.67 | 16.84 | 3,812,812 | +0.18(+1.08%) |
Jul 27, 2011 | 17.06 | 17.08 | 16.66 | 16.66 | 3,694,455 | -0.46(-2.69%) |
Jul 26, 2011 | 17.15 | 17.29 | 17.04 | 17.12 | 1,987,082 | -0.07(-0.41%) |
Jul 25, 2011 | 17.15 | 17.31 | 17.03 | 17.19 | 2,077,072 | -0.19(-1.09%) |
Jul 22, 2011 | 17.33 | 17.41 | 17.14 | 17.38 | 1,752,378 | +0.08(+0.46%) |
Jul 21, 2011 | 17.13 | 17.43 | 17.09 | 17.30 | 2,828,018 | +0.23(+1.35%) |
Jul 20, 2011 | 16.83 | 17.12 | 16.71 | 17.07 | 2,103,811 | +0.27(+1.61%) |
Jul 19, 2011 | 16.44 | 16.81 | 16.42 | 16.80 | 3,447,984 | +0.41(+2.50%) |
Jul 18, 2011 | 16.37 | 16.45 | 16.11 | 16.39 | 2,168,855 | -0.05(-0.30%) |
Jul 15, 2011 | 16.21 | 16.48 | 16.21 | 16.44 | 1,869,187 | +0.24(+1.48%) |
Jul 14, 2011 | 16.50 | 16.59 | 16.18 | 16.20 | 2,650,412 | -0.28(-1.70%) |
Jul 13, 2011 | 16.74 | 16.74 | 16.40 | 16.48 | 4,310,225 | -0.23(-1.38%) |
Jul 12, 2011 | 16.79 | 16.95 | 16.68 | 16.71 | 3,996,603 | -0.08(-0.48%) |
Jul 11, 2011 | 17.01 | 17.18 | 16.76 | 16.79 | 2,716,369 | -0.48(-2.78%) |
Jul 08, 2011 | 17.20 | 17.32 | 17.15 | 17.27 | 2,854,659 | -0.09(-0.52%) |
Jul 07, 2011 | 17.00 | 17.41 | 16.95 | 17.36 | 4,542,642 | +0.41(+2.42%) |
Jul 06, 2011 | 16.87 | 16.98 | 16.70 | 16.95 | 3,058,259 | +0.00(+0.00%) |
Jul 05, 2011 | 16.77 | 16.99 | 16.66 | 16.95 | 3,224,900 | +0.23(+1.38%) |
Jul 01, 2011 | 16.74 | 16.89 | 16.64 | 16.72 | 4,081,630 | +0.03(+0.18%) |
Jun 30, 2011 | 16.66 | 16.80 | 16.51 | 16.69 | 3,827,465 | +0.07(+0.42%) |
Jun 29, 2011 | 16.48 | 16.65 | 16.32 | 16.62 | 2,621,228 | +0.13(+0.79%) |
Jun 28, 2011 | 16.29 | 16.67 | 16.29 | 16.49 | 3,472,493 | +0.23(+1.41%) |
Jun 27, 2011 | 16.11 | 16.27 | 15.99 | 16.26 | 2,388,273 | +0.15(+0.93%) |
Jun 24, 2011 | 16.22 | 16.44 | 15.94 | 16.11 | 13,272,547 | -0.10(-0.62%) |
Jun 23, 2011 | 16.14 | 16.28 | 15.89 | 16.21 | 3,907,044 | -0.16(-0.98%) |
Jun 22, 2011 | 16.43 | 16.64 | 16.37 | 16.37 | 3,740,447 | -0.09(-0.55%) |
Jun 21, 2011 | 16.45 | 16.56 | 16.25 | 16.46 | 4,050,033 | +0.00(+0.00%) |
Jun 20, 2011 | 16.33 | 16.50 | 16.28 | 16.46 | 3,694,789 | +0.10(+0.61%) |
Jun 17, 2011 | 16.00 | 16.41 | 15.94 | 16.36 | 11,444,614 | +0.42(+2.63%) |
Jun 16, 2011 | 15.67 | 15.98 | 15.67 | 15.94 | 4,339,150 | +0.25(+1.59%) |
Jun 15, 2011 | 15.80 | 15.99 | 15.54 | 15.69 | 4,175,094 | -0.26(-1.63%) |
Jun 14, 2011 | 16.00 | 16.00 | 15.83 | 15.95 | 4,915,387 | +0.12(+0.76%) |
Jun 13, 2011 | 15.51 | 15.93 | 15.51 | 15.83 | 5,167,436 | +0.29(+1.87%) |
Jun 10, 2011 | 15.91 | 15.91 | 15.52 | 15.54 | 5,184,425 | -0.43(-2.69%) |
Jun 09, 2011 | 16.20 | 16.20 | 15.89 | 15.97 | 3,853,507 | -0.21(-1.30%) |
Jun 08, 2011 | 16.10 | 16.25 | 16.00 | 16.18 | 4,527,250 | +0.03(+0.19%) |
Jun 07, 2011 | 16.09 | 16.37 | 16.04 | 16.15 | 3,849,399 | +0.11(+0.69%) |
Jun 06, 2011 | 16.23 | 16.40 | 15.93 | 16.04 | 6,368,172 | -0.19(-1.17%) |
Jun 03, 2011 | 16.50 | 16.80 | 16.12 | 16.23 | 8,480,775 | +0.35(+2.20%) |
May 24, 2011 | 15.92 | 16.06 | 15.79 | 15.88 | 6,292,046 | -0.03(-0.19%) |
May 23, 2011 | 15.77 | 16.10 | 15.73 | 15.91 | 5,923,481 | -0.13(-0.81%) |
May 20, 2011 | 16.23 | 16.33 | 15.99 | 16.04 | 5,810,783 | -0.30(-1.84%) |
May 19, 2011 | 16.15 | 16.37 | 16.08 | 16.34 | 7,645,898 | +0.20(+1.24%) |
May 18, 2011 | 16.03 | 16.20 | 15.94 | 16.14 | 3,620,048 | +0.09(+0.56%) |
May 17, 2011 | 16.14 | 16.15 | 15.93 | 16.05 | 4,835,114 | -0.10(-0.62%) |
May 16, 2011 | 16.02 | 16.35 | 16.02 | 16.15 | 2,104,792 | +0.03(+0.19%) |
May 13, 2011 | 16.49 | 16.49 | 16.00 | 16.12 | 3,221,050 | -0.30(-1.83%) |
May 12, 2011 | 16.10 | 16.51 | 16.01 | 16.42 | 3,844,163 | +0.18(+1.11%) |
May 11, 2011 | 16.30 | 16.47 | 16.15 | 16.24 | 4,277,384 | -0.11(-0.67%) |
May 10, 2011 | 16.08 | 16.52 | 15.99 | 16.35 | 7,597,926 | +0.32(+2.00%) |
May 09, 2011 | 15.92 | 16.08 | 15.77 | 16.03 | 3,314,325 | +0.11(+0.69%) |
May 06, 2011 | 16.14 | 16.20 | 15.82 | 15.92 | 5,297,196 | -0.15(-0.93%) |
May 05, 2011 | 16.06 | 16.13 | 15.81 | 16.07 | 3,841,188 | -0.04(-0.25%) |
May 04, 2011 | 16.30 | 16.43 | 15.97 | 16.11 | 19,682,872 | -0.24(-1.47%) |
May 03, 2011 | 16.55 | 16.73 | 16.21 | 16.35 | 3,028,112 | -0.33(-1.98%) |