Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 18.91 | 19.56 | 18.89 | 19.47 | 9,385,506 | +0.45(+2.39%) |
Apr 27, 2012 | 18.85 | 19.02 | 18.68 | 19.01 | 6,109,861 | +0.16(+0.88%) |
Apr 26, 2012 | 18.71 | 18.98 | 18.66 | 18.85 | 6,545,488 | -0.01(-0.03%) |
Apr 25, 2012 | 18.75 | 18.89 | 18.44 | 18.85 | 8,588,009 | +0.35(+1.88%) |
Apr 24, 2012 | 18.47 | 18.70 | 18.38 | 18.51 | 6,278,389 | +0.07(+0.38%) |
Apr 23, 2012 | 18.06 | 18.50 | 17.89 | 18.44 | 8,078,799 | +0.05(+0.29%) |
Apr 20, 2012 | 18.84 | 18.91 | 18.34 | 18.38 | 9,190,788 | -0.23(-1.23%) |
Apr 19, 2012 | 18.57 | 18.85 | 18.44 | 18.61 | 6,235,833 | +0.03(+0.16%) |
Apr 18, 2012 | 18.50 | 18.75 | 18.32 | 18.58 | 6,488,966 | -0.08(-0.44%) |
Apr 17, 2012 | 18.52 | 18.97 | 18.43 | 18.67 | 10,154,221 | +0.52(+2.89%) |
Apr 16, 2012 | 18.14 | 18.31 | 17.95 | 18.14 | 9,929,278 | +0.15(+0.85%) |
Apr 13, 2012 | 18.27 | 18.27 | 17.94 | 17.99 | 8,589,184 | -0.33(-1.80%) |
Apr 12, 2012 | 17.77 | 18.39 | 17.62 | 18.32 | 9,608,136 | +0.67(+3.77%) |
Apr 11, 2012 | 17.66 | 17.85 | 17.56 | 17.65 | 8,199,588 | +0.26(+1.49%) |
Apr 10, 2012 | 17.95 | 18.03 | 17.26 | 17.39 | 9,979,541 | -0.53(-2.96%) |
Apr 09, 2012 | 17.73 | 18.18 | 17.68 | 17.92 | 6,183,493 | -0.12(-0.69%) |
Apr 05, 2012 | 18.45 | 18.56 | 17.89 | 18.05 | 14,631,299 | -0.44(-2.39%) |
Apr 04, 2012 | 19.10 | 19.37 | 18.29 | 18.49 | 16,374,442 | -0.98(-5.02%) |
Apr 03, 2012 | 19.59 | 19.64 | 19.34 | 19.47 | 7,106,656 | -0.22(-1.11%) |
Apr 02, 2012 | 19.20 | 19.79 | 19.14 | 19.69 | 7,458,841 | +0.42(+2.17%) |
Mar 30, 2012 | 19.30 | 19.33 | 18.93 | 19.27 | 5,482,267 | +0.09(+0.49%) |
Mar 29, 2012 | 18.98 | 19.18 | 18.70 | 19.17 | 7,506,801 | +0.02(+0.09%) |
Mar 28, 2012 | 19.32 | 19.40 | 19.08 | 19.15 | 8,037,499 | -0.29(-1.48%) |
Mar 27, 2012 | 19.73 | 19.74 | 19.40 | 19.44 | 4,784,005 | -0.24(-1.23%) |
Mar 26, 2012 | 19.59 | 19.73 | 19.52 | 19.69 | 5,313,230 | +0.35(+1.80%) |
Mar 23, 2012 | 19.15 | 19.40 | 19.08 | 19.34 | 6,105,592 | +0.27(+1.42%) |
Mar 22, 2012 | 19.26 | 19.41 | 18.96 | 19.07 | 8,552,869 | -0.60(-3.06%) |
Mar 21, 2012 | 19.76 | 19.76 | 19.44 | 19.67 | 6,071,928 | +0.05(+0.27%) |
Mar 20, 2012 | 19.73 | 19.76 | 19.48 | 19.61 | 6,785,946 | -0.38(-1.89%) |
Mar 19, 2012 | 19.69 | 20.10 | 19.57 | 19.99 | 7,156,894 | +0.35(+1.77%) |
Mar 16, 2012 | 19.66 | 19.85 | 19.59 | 19.64 | 7,722,057 | +0.08(+0.42%) |
Mar 15, 2012 | 19.44 | 19.78 | 19.31 | 19.56 | 7,521,747 | +0.14(+0.73%) |
Mar 14, 2012 | 19.87 | 20.04 | 19.28 | 19.42 | 13,264,649 | -0.84(-4.13%) |
Mar 13, 2012 | 19.80 | 20.27 | 19.74 | 20.26 | 6,685,982 | +0.52(+2.63%) |
Mar 12, 2012 | 20.14 | 20.27 | 19.70 | 19.74 | 7,494,227 | -0.61(-2.98%) |
Mar 09, 2012 | 20.48 | 20.57 | 20.25 | 20.35 | 6,461,276 | -0.01(-0.03%) |
Mar 08, 2012 | 20.17 | 20.52 | 19.99 | 20.35 | 8,335,929 | +0.44(+2.19%) |
Mar 07, 2012 | 19.71 | 20.10 | 19.60 | 19.91 | 8,863,299 | +0.27(+1.38%) |
Mar 06, 2012 | 20.07 | 20.12 | 19.40 | 19.64 | 13,282,577 | -1.01(-4.88%) |
Mar 05, 2012 | 21.03 | 21.03 | 20.54 | 20.65 | 9,943,122 | -0.47(-2.20%) |
Mar 02, 2012 | 21.34 | 21.40 | 20.97 | 21.12 | 5,970,584 | -0.32(-1.48%) |
Mar 01, 2012 | 21.18 | 21.48 | 21.05 | 21.44 | 11,035,884 | +0.26(+1.22%) |
Feb 29, 2012 | 21.69 | 21.81 | 21.11 | 21.18 | 9,734,852 | -0.30(-1.40%) |
Feb 28, 2012 | 21.25 | 21.61 | 21.25 | 21.48 | 7,360,164 | +0.21(+0.97%) |
Feb 27, 2012 | 21.56 | 21.66 | 21.24 | 21.27 | 10,707,270 | -0.51(-2.33%) |
Feb 24, 2012 | 21.64 | 22.02 | 21.54 | 21.78 | 12,853,487 | +0.28(+1.29%) |
Feb 23, 2012 | 21.05 | 21.59 | 20.90 | 21.50 | 12,056,703 | +0.52(+2.50%) |
Feb 22, 2012 | 20.53 | 21.02 | 20.50 | 20.98 | 7,502,733 | +0.42(+2.06%) |
Feb 21, 2012 | 20.47 | 20.70 | 17.68 | 20.55 | 9,227,859 | +0.35(+1.72%) |
Feb 17, 2012 | 20.46 | 20.49 | 20.01 | 20.20 | 10,670,661 | -0.02(-0.12%) |
Feb 16, 2012 | 20.05 | 20.33 | 19.91 | 20.23 | 8,149,802 | +0.06(+0.32%) |
Feb 15, 2012 | 20.03 | 20.36 | 20.00 | 20.16 | 6,666,275 | +0.25(+1.27%) |
Feb 14, 2012 | 19.91 | 20.09 | 19.68 | 19.91 | 9,416,602 | -0.03(-0.15%) |
Feb 13, 2012 | 20.17 | 20.24 | 19.87 | 19.94 | 7,658,761 | +0.02(+0.12%) |
Feb 10, 2012 | 20.07 | 20.20 | 19.79 | 19.91 | 9,383,615 | -0.51(-2.51%) |
Feb 09, 2012 | 20.50 | 20.58 | 20.29 | 20.43 | 5,894,865 | -0.08(-0.37%) |
Feb 08, 2012 | 20.54 | 20.68 | 20.35 | 20.50 | 6,024,383 | +0.02(+0.12%) |
Feb 07, 2012 | 20.59 | 20.62 | 20.12 | 20.48 | 8,308,105 | -0.21(-1.00%) |
Feb 06, 2012 | 20.45 | 20.71 | 20.39 | 20.69 | 6,509,816 | +0.01(+0.06%) |
Feb 03, 2012 | 20.33 | 20.70 | 20.23 | 20.68 | 9,744,042 | +0.45(+2.24%) |
Feb 02, 2012 | 20.35 | 20.62 | 20.14 | 20.22 | 10,998,770 | -0.09(-0.44%) |
Feb 01, 2012 | 20.48 | 20.63 | 20.18 | 20.31 | 12,488,403 | -0.02(-0.09%) |
Jan 31, 2012 | 20.52 | 20.57 | 19.96 | 20.33 | 11,510,851 | +0.16(+0.79%) |
Jan 30, 2012 | 19.96 | 20.26 | 19.82 | 20.17 | 5,940,104 | -0.17(-0.84%) |
Jan 27, 2012 | 20.08 | 20.46 | 20.08 | 20.34 | 8,581,573 | +0.12(+0.61%) |
Jan 26, 2012 | 20.38 | 20.52 | 20.09 | 20.22 | 13,923,439 | +0.02(+0.12%) |
Jan 25, 2012 | 19.76 | 20.26 | 19.64 | 20.19 | 11,348,703 | +0.31(+1.54%) |
Jan 24, 2012 | 19.79 | 20.01 | 19.70 | 19.89 | 5,988,057 | -0.15(-0.74%) |
Jan 23, 2012 | 19.76 | 20.10 | 19.71 | 20.03 | 10,224,571 | +0.38(+1.95%) |
Jan 20, 2012 | 19.56 | 19.83 | 19.49 | 19.65 | 7,029,080 | -0.12(-0.63%) |
Jan 19, 2012 | 20.09 | 20.15 | 19.70 | 19.77 | 7,813,406 | -0.04(-0.18%) |
Jan 18, 2012 | 19.33 | 19.83 | 19.28 | 19.81 | 9,750,042 | +0.51(+2.63%) |
Jan 17, 2012 | 19.24 | 19.38 | 19.11 | 19.30 | 9,005,648 | +0.51(+2.73%) |
Jan 13, 2012 | 18.62 | 18.82 | 18.45 | 18.79 | 6,820,207 | -0.08(-0.44%) |
Jan 12, 2012 | 19.03 | 19.18 | 18.80 | 18.87 | 12,017,396 | -0.05(-0.28%) |
Jan 11, 2012 | 18.90 | 19.05 | 18.80 | 18.93 | 7,574,902 | -0.08(-0.43%) |
Jan 10, 2012 | 18.72 | 19.08 | 18.72 | 19.01 | 12,660,139 | +0.64(+3.46%) |
Jan 09, 2012 | 18.09 | 18.38 | 17.94 | 18.37 | 8,345,547 | +0.28(+1.53%) |
Jan 06, 2012 | 18.22 | 18.26 | 17.85 | 18.09 | 6,516,674 | -0.08(-0.42%) |
Jan 05, 2012 | 18.18 | 18.28 | 17.93 | 18.17 | 6,670,610 | -0.11(-0.61%) |
Jan 04, 2012 | 17.96 | 18.37 | 17.83 | 18.28 | 11,512,261 | +1.30(+7.63%) |
Dec 30, 2011 | 16.92 | 17.06 | 16.82 | 16.99 | 5,628,404 | +0.16(+0.98%) |
Dec 29, 2011 | 16.49 | 16.85 | 16.43 | 16.82 | 6,414,538 | +0.39(+2.40%) |
Dec 28, 2011 | 16.92 | 17.00 | 16.38 | 16.43 | 6,652,251 | -0.47(-2.79%) |
Dec 27, 2011 | 16.86 | 17.00 | 16.82 | 16.90 | 4,225,468 | -0.01(-0.03%) |
Dec 23, 2011 | 16.82 | 16.92 | 16.67 | 16.90 | 6,200,336 | +0.79(+4.90%) |
Dec 21, 2011 | 16.07 | 16.13 | 15.72 | 16.11 | 11,468,701 | +0.09(+0.55%) |
Dec 20, 2011 | 16.09 | 16.27 | 15.98 | 16.03 | 10,615,361 | +0.44(+2.84%) |
Dec 19, 2011 | 15.94 | 16.00 | 15.50 | 15.58 | 13,344,878 | -0.24(-1.53%) |
Dec 16, 2011 | 15.71 | 15.90 | 15.60 | 15.83 | 12,788,445 | +0.15(+0.94%) |
Dec 15, 2011 | 16.24 | 16.28 | 15.65 | 15.68 | 12,756,128 | -0.25(-1.59%) |
Dec 14, 2011 | 16.17 | 16.26 | 15.76 | 15.93 | 14,267,289 | -0.62(-3.74%) |
Dec 13, 2011 | 16.85 | 17.18 | 16.37 | 16.55 | 8,692,663 | -0.11(-0.64%) |
Dec 12, 2011 | 16.68 | 16.85 | 16.36 | 16.66 | 8,852,612 | -0.60(-3.48%) |
Dec 09, 2011 | 17.06 | 17.36 | 17.02 | 17.26 | 7,433,667 | +0.28(+1.63%) |
Dec 08, 2011 | 17.57 | 17.75 | 16.93 | 16.98 | 14,701,883 | -0.81(-4.54%) |
Dec 07, 2011 | 17.98 | 17.98 | 17.46 | 17.79 | 11,948,007 | -0.27(-1.47%) |
Dec 06, 2011 | 18.03 | 18.28 | 17.81 | 18.05 | 9,826,119 | -0.02(-0.10%) |
Dec 05, 2011 | 18.15 | 18.53 | 17.96 | 18.07 | 9,248,627 | +0.27(+1.49%) |
Dec 02, 2011 | 18.02 | 18.05 | 17.75 | 17.81 | 8,394,089 | +0.06(+0.37%) |
Dec 01, 2011 | 17.69 | 17.95 | 17.54 | 17.74 | 10,428,599 | +0.05(+0.30%) |
Nov 30, 2011 | 17.66 | 18.17 | 17.29 | 17.69 | 20,457,412 | +0.90(+5.33%) |
Nov 29, 2011 | 16.56 | 16.97 | 16.44 | 16.79 | 8,730,446 | +0.31(+1.86%) |
Nov 28, 2011 | 16.82 | 16.82 | 16.35 | 16.49 | 10,381,831 | +0.54(+3.40%) |
Nov 25, 2011 | 16.12 | 16.38 | 15.94 | 15.94 | 6,954,168 | -0.36(-2.20%) |
Nov 23, 2011 | 16.99 | 17.00 | 16.29 | 16.30 | 14,630,340 | -0.97(-5.60%) |
Nov 22, 2011 | 17.63 | 17.69 | 17.16 | 17.27 | 9,960,544 | -0.33(-1.87%) |
Nov 21, 2011 | 17.68 | 17.69 | 17.08 | 17.60 | 9,952,487 | -0.47(-2.58%) |
Nov 18, 2011 | 18.54 | 18.62 | 18.01 | 18.06 | 9,068,685 | -0.19(-1.03%) |
Nov 17, 2011 | 18.87 | 19.17 | 18.09 | 18.25 | 14,508,066 | -0.60(-3.16%) |
Nov 16, 2011 | 18.59 | 19.37 | 18.54 | 18.85 | 14,484,180 | +0.24(+1.27%) |
Nov 15, 2011 | 18.64 | 18.80 | 18.48 | 18.61 | 11,369,235 | -0.21(-1.13%) |
Nov 14, 2011 | 18.67 | 18.88 | 18.55 | 18.82 | 8,003,769 | +0.01(+0.03%) |
Nov 11, 2011 | 18.54 | 18.89 | 18.47 | 18.82 | 7,487,086 | +0.51(+2.77%) |
Nov 10, 2011 | 18.52 | 18.68 | 17.81 | 18.31 | 12,844,315 | +0.16(+0.91%) |
Nov 09, 2011 | 18.55 | 18.84 | 18.13 | 18.15 | 15,542,704 | -1.31(-6.75%) |
Nov 08, 2011 | 19.57 | 19.60 | 19.18 | 19.46 | 10,868,154 | +0.07(+0.36%) |
Nov 07, 2011 | 19.17 | 19.60 | 19.08 | 19.39 | 10,781,027 | +0.28(+1.45%) |
Nov 04, 2011 | 19.08 | 19.19 | 18.75 | 19.11 | 9,273,234 | -0.28(-1.46%) |
Nov 03, 2011 | 18.93 | 19.44 | 18.71 | 19.40 | 16,200,880 | +0.95(+5.14%) |
Nov 02, 2011 | 18.37 | 18.55 | 18.09 | 18.45 | 14,814,425 | +0.52(+2.93%) |
Nov 01, 2011 | 17.48 | 18.20 | 17.20 | 17.92 | 17,892,804 | -0.88(-4.67%) |
Oct 31, 2011 | 19.26 | 19.31 | 18.78 | 18.80 | 11,675,871 | -0.82(-4.20%) |
Oct 28, 2011 | 19.17 | 19.63 | 19.13 | 19.63 | 12,297,944 | +0.14(+0.73%) |
Oct 27, 2011 | 19.20 | 19.68 | 19.15 | 19.48 | 19,506,054 | +1.14(+6.20%) |
Oct 26, 2011 | 18.26 | 18.50 | 17.90 | 18.35 | 12,134,234 | +0.29(+1.63%) |
Oct 25, 2011 | 18.62 | 18.65 | 18.01 | 18.05 | 14,809,581 | -0.47(-2.54%) |
Oct 24, 2011 | 17.82 | 18.59 | 17.76 | 18.52 | 12,708,017 | +0.80(+4.52%) |
Oct 21, 2011 | 17.74 | 17.88 | 17.50 | 17.72 | 10,942,013 | +0.34(+1.93%) |
Oct 20, 2011 | 17.27 | 17.64 | 16.92 | 17.39 | 11,972,286 | +0.04(+0.20%) |
Oct 19, 2011 | 17.81 | 17.92 | 17.26 | 17.35 | 14,387,238 | -0.41(-2.29%) |
Oct 18, 2011 | 17.03 | 17.91 | 16.78 | 17.76 | 15,023,866 | +0.61(+3.57%) |
Oct 17, 2011 | 17.77 | 17.79 | 17.06 | 17.15 | 9,888,752 | -0.74(-4.12%) |
Oct 14, 2011 | 17.32 | 17.89 | 17.32 | 17.88 | 12,085,680 | +1.07(+6.34%) |
Oct 13, 2011 | 16.97 | 17.00 | 16.57 | 16.82 | 10,883,466 | -0.31(-1.82%) |
Oct 12, 2011 | 16.86 | 17.39 | 16.70 | 17.13 | 13,349,652 | +0.58(+3.53%) |
Oct 11, 2011 | 16.37 | 16.67 | 16.21 | 16.54 | 10,533,923 | -0.04(-0.25%) |
Oct 10, 2011 | 16.49 | 16.78 | 16.31 | 16.59 | 6,248,729 | +0.65(+4.07%) |
Oct 07, 2011 | 16.54 | 16.64 | 15.87 | 15.94 | 18,576,874 | -0.35(-2.17%) |
Oct 06, 2011 | 15.98 | 16.30 | 15.93 | 16.29 | 16,482,159 | +0.72(+4.66%) |
Oct 05, 2011 | 14.39 | 15.70 | 14.19 | 15.57 | 21,697,014 | +1.36(+9.54%) |
Oct 04, 2011 | 13.75 | 14.24 | 13.29 | 14.21 | 25,251,470 | +0.07(+0.50%) |
Oct 03, 2011 | 14.52 | 14.99 | 14.07 | 14.14 | 18,961,552 | -0.85(-5.66%) |
Sep 30, 2011 | 15.32 | 15.54 | 14.95 | 14.99 | 15,395,615 | -0.74(-4.72%) |
Sep 29, 2011 | 15.83 | 15.97 | 15.28 | 15.73 | 17,633,744 | +0.30(+1.95%) |
Sep 28, 2011 | 16.35 | 16.47 | 15.37 | 15.43 | 15,787,513 | -0.93(-5.66%) |
Sep 27, 2011 | 16.43 | 16.88 | 16.28 | 16.36 | 17,132,800 | +0.58(+3.70%) |
Sep 26, 2011 | 15.18 | 15.81 | 14.74 | 15.77 | 14,104,476 | +0.70(+4.61%) |
Sep 23, 2011 | 14.78 | 15.21 | 14.69 | 15.08 | 11,876,648 | +0.04(+0.27%) |
Sep 22, 2011 | 15.51 | 15.51 | 14.74 | 15.04 | 29,047,764 | -1.43(-8.69%) |
Sep 21, 2011 | 17.10 | 17.23 | 16.45 | 16.47 | 14,257,449 | -0.66(-3.85%) |
Sep 20, 2011 | 17.51 | 17.81 | 17.12 | 17.13 | 11,850,171 | -0.36(-2.06%) |
Sep 19, 2011 | 17.46 | 17.63 | 17.12 | 17.49 | 11,327,582 | -0.39(-2.21%) |
Sep 16, 2011 | 18.02 | 18.09 | 17.69 | 17.88 | 9,671,720 | -0.02(-0.13%) |
Sep 15, 2011 | 17.84 | 17.94 | 17.55 | 17.91 | 8,853,236 | +0.41(+2.32%) |
Sep 14, 2011 | 17.13 | 17.78 | 16.90 | 17.50 | 11,525,350 | +0.44(+2.59%) |
Sep 13, 2011 | 17.10 | 17.19 | 16.82 | 17.06 | 16,530,767 | +0.09(+0.56%) |
Sep 12, 2011 | 17.16 | 17.31 | 16.57 | 16.96 | 16,103,638 | -0.47(-2.67%) |
Sep 09, 2011 | 17.72 | 17.90 | 17.31 | 17.43 | 10,065,487 | -0.69(-3.80%) |
Sep 08, 2011 | 18.06 | 18.44 | 17.98 | 18.12 | 10,604,918 | -0.05(-0.29%) |
Sep 07, 2011 | 17.76 | 18.18 | 17.66 | 18.17 | 9,620,380 | +0.71(+4.05%) |
Sep 06, 2011 | 17.38 | 17.47 | 17.09 | 17.46 | 15,529,493 | -0.50(-2.79%) |
Sep 02, 2011 | 18.22 | 18.29 | 17.87 | 17.96 | 8,174,320 | -0.79(-4.21%) |
Sep 01, 2011 | 18.86 | 19.08 | 18.70 | 18.75 | 10,023,464 | -0.04(-0.22%) |
Aug 31, 2011 | 18.88 | 19.11 | 18.49 | 18.80 | 12,487,213 | +0.09(+0.50%) |
Aug 30, 2011 | 18.38 | 18.79 | 18.19 | 18.70 | 9,560,399 | +0.27(+1.47%) |
Aug 29, 2011 | 18.35 | 18.44 | 18.05 | 18.43 | 6,008,671 | +0.57(+3.20%) |
Aug 26, 2011 | 17.49 | 17.99 | 17.28 | 17.86 | 9,555,168 | +0.20(+1.13%) |
Aug 25, 2011 | 18.34 | 18.44 | 17.59 | 17.66 | 11,519,340 | -0.44(-2.41%) |
Aug 24, 2011 | 17.96 | 18.27 | 17.80 | 18.09 | 11,558,459 | +0.15(+0.82%) |
Aug 23, 2011 | 17.36 | 17.97 | 17.14 | 17.95 | 17,478,374 | +0.78(+4.53%) |
Aug 22, 2011 | 17.94 | 17.95 | 17.09 | 17.17 | 20,249,470 | -0.26(-1.49%) |
Aug 19, 2011 | 17.55 | 18.19 | 17.35 | 17.43 | 15,979,721 | -0.28(-1.60%) |
Aug 18, 2011 | 18.50 | 18.50 | 17.52 | 17.71 | 15,619,433 | -1.34(-7.02%) |
Aug 17, 2011 | 19.47 | 19.63 | 19.02 | 19.05 | 12,842,432 | -0.07(-0.37%) |
Aug 16, 2011 | 19.30 | 19.33 | 18.98 | 19.12 | 11,513,127 | -0.40(-2.05%) |
Aug 15, 2011 | 19.31 | 19.59 | 19.21 | 19.52 | 9,570,981 | +0.58(+3.05%) |
Aug 12, 2011 | 19.61 | 19.68 | 18.82 | 18.94 | 14,767,898 | -0.23(-1.20%) |
Aug 11, 2011 | 18.52 | 19.31 | 18.16 | 19.17 | 19,388,496 | +0.73(+3.96%) |
Aug 10, 2011 | 18.75 | 19.05 | 18.05 | 18.44 | 26,069,176 | -0.17(-0.92%) |
Aug 09, 2011 | 18.11 | 18.64 | 17.42 | 18.61 | 25,699,056 | +0.78(+4.40%) |
Aug 08, 2011 | 18.11 | 18.68 | 17.72 | 17.83 | 29,390,148 | -1.63(-8.36%) |
Aug 05, 2011 | 20.08 | 20.16 | 18.58 | 19.46 | 26,994,226 | -0.44(-2.22%) |
Aug 04, 2011 | 20.81 | 20.86 | 19.81 | 19.90 | 22,168,028 | -1.31(-6.19%) |
Aug 03, 2011 | 21.68 | 21.69 | 20.85 | 21.21 | 22,829,380 | -0.43(-1.99%) |
Aug 02, 2011 | 22.47 | 22.51 | 21.62 | 21.64 | 13,545,704 | -0.87(-3.87%) |
Aug 01, 2011 | 22.52 | 23.39 | 22.28 | 22.51 | 8,761,534 | -0.01(-0.03%) |
Jul 29, 2011 | 22.68 | 22.82 | 22.37 | 22.52 | 10,982,792 | -0.44(-1.90%) |
Jul 28, 2011 | 23.42 | 23.50 | 22.86 | 22.96 | 12,570,015 | -0.77(-3.25%) |
Jul 27, 2011 | 24.18 | 24.32 | 23.49 | 23.73 | 9,545,728 | -0.74(-3.01%) |
Jul 26, 2011 | 24.68 | 24.68 | 24.26 | 24.46 | 7,758,807 | -0.09(-0.36%) |
Jul 25, 2011 | 24.18 | 24.65 | 24.09 | 24.55 | 8,022,328 | +0.22(+0.90%) |
Jul 22, 2011 | 24.42 | 24.52 | 24.26 | 24.33 | 7,898,713 | -0.12(-0.48%) |
Jul 21, 2011 | 23.97 | 24.62 | 23.91 | 24.45 | 10,687,268 | +0.65(+2.72%) |
Jul 20, 2011 | 24.03 | 24.13 | 23.79 | 23.80 | 9,554,099 | +0.04(+0.15%) |
Jul 19, 2011 | 23.48 | 23.97 | 23.41 | 23.77 | 9,688,374 | +0.70(+3.04%) |
Jul 18, 2011 | 23.25 | 23.38 | 22.87 | 23.07 | 6,651,776 | -0.41(-1.76%) |
Jul 15, 2011 | 23.41 | 23.55 | 23.31 | 23.48 | 7,207,754 | +0.41(+1.79%) |
Jul 14, 2011 | 23.69 | 23.73 | 23.00 | 23.07 | 9,815,325 | -0.31(-1.34%) |
Jul 13, 2011 | 23.28 | 23.89 | 23.19 | 23.38 | 11,050,969 | +0.25(+1.07%) |
Jul 12, 2011 | 23.11 | 23.48 | 23.01 | 23.13 | 10,036,760 | -0.18(-0.76%) |
Jul 11, 2011 | 23.72 | 23.89 | 23.13 | 23.31 | 8,895,076 | -0.78(-3.25%) |
Jul 08, 2011 | 23.79 | 24.23 | 23.63 | 24.09 | 11,210,275 | +0.01(+0.02%) |
Jul 07, 2011 | 24.10 | 24.28 | 23.95 | 24.09 | 9,282,753 | +0.50(+2.12%) |
Jul 06, 2011 | 23.70 | 23.74 | 23.41 | 23.59 | 7,448,215 | -0.19(-0.79%) |
Jul 05, 2011 | 23.79 | 24.09 | 23.62 | 23.77 | 14,300,229 | +0.42(+1.79%) |
Jul 01, 2011 | 22.98 | 23.43 | 22.63 | 23.36 | 7,348,541 | +0.32(+1.38%) |
Jun 30, 2011 | 23.00 | 23.17 | 22.87 | 23.04 | 11,939,221 | +0.25(+1.11%) |
Jun 29, 2011 | 22.86 | 22.98 | 22.44 | 22.78 | 13,684,697 | +0.26(+1.15%) |
Jun 28, 2011 | 22.27 | 22.75 | 22.24 | 22.53 | 12,028,956 | +0.47(+2.14%) |
Jun 27, 2011 | 21.95 | 22.13 | 21.76 | 22.05 | 8,969,568 | -0.01(-0.03%) |
Jun 24, 2011 | 22.31 | 22.34 | 22.04 | 22.06 | 8,178,811 | -0.39(-1.76%) |
Jun 23, 2011 | 22.18 | 22.50 | 21.77 | 22.45 | 11,835,894 | -0.25(-1.12%) |
Jun 22, 2011 | 22.58 | 23.10 | 22.57 | 22.71 | 8,397,319 | +0.01(+0.05%) |
Jun 21, 2011 | 22.45 | 22.93 | 22.35 | 22.70 | 9,414,102 | +0.47(+2.12%) |
Jun 20, 2011 | 22.14 | 22.31 | 22.09 | 22.22 | 10,047,533 | -0.16(-0.71%) |
Jun 17, 2011 | 22.56 | 22.84 | 22.25 | 22.38 | 10,496,474 | -0.14(-0.60%) |
Jun 16, 2011 | 22.40 | 22.80 | 22.23 | 22.52 | 10,616,651 | +0.01(+0.05%) |
Jun 15, 2011 | 23.01 | 23.23 | 22.27 | 22.51 | 13,809,999 | -0.81(-3.46%) |
Jun 14, 2011 | 23.06 | 23.57 | 22.99 | 23.31 | 8,704,496 | +0.59(+2.59%) |
Jun 13, 2011 | 22.81 | 23.09 | 22.33 | 22.73 | 9,385,494 | -0.17(-0.75%) |
Jun 10, 2011 | 23.34 | 23.36 | 22.74 | 22.90 | 10,976,582 | -0.62(-2.66%) |
Jun 09, 2011 | 23.61 | 23.76 | 23.43 | 23.52 | 9,922,458 | +0.07(+0.30%) |
Jun 08, 2011 | 23.26 | 23.86 | 23.25 | 23.45 | 9,819,353 | +0.01(+0.05%) |
Jun 07, 2011 | 23.46 | 23.72 | 23.25 | 23.44 | 7,647,891 | +0.16(+0.71%) |
Jun 06, 2011 | 23.69 | 23.93 | 23.13 | 23.27 | 9,217,786 | -0.54(-2.25%) |
Jun 03, 2011 | 23.21 | 24.12 | 23.01 | 23.81 | 9,291,489 | -0.08(-0.32%) |
May 24, 2011 | 23.77 | 24.18 | 23.54 | 23.89 | 10,677,260 | +0.51(+2.19%) |
May 23, 2011 | 23.16 | 23.44 | 22.84 | 23.37 | 9,159,529 | -0.60(-2.51%) |
May 20, 2011 | 23.86 | 24.31 | 23.70 | 23.97 | 11,144,779 | -0.12(-0.51%) |
May 19, 2011 | 24.18 | 24.30 | 23.75 | 24.10 | 7,874,061 | +0.11(+0.44%) |
May 18, 2011 | 23.59 | 24.13 | 23.45 | 23.99 | 10,391,045 | +0.61(+2.62%) |
May 17, 2011 | 23.21 | 23.44 | 22.85 | 23.38 | 14,299,012 | +0.07(+0.30%) |
May 16, 2011 | 23.37 | 24.01 | 23.23 | 23.31 | 11,186,687 | -0.18(-0.78%) |
May 13, 2011 | 23.86 | 23.96 | 23.30 | 23.49 | 12,007,856 | -0.28(-1.19%) |
May 12, 2011 | 23.81 | 24.07 | 23.39 | 23.77 | 16,850,328 | -0.28(-1.15%) |
May 11, 2011 | 24.86 | 24.86 | 23.83 | 24.05 | 12,841,880 | -0.90(-3.59%) |
May 10, 2011 | 25.02 | 25.28 | 24.74 | 24.95 | 10,554,712 | +0.09(+0.38%) |
May 09, 2011 | 24.79 | 25.00 | 24.42 | 24.85 | 9,943,251 | +0.40(+1.64%) |
May 06, 2011 | 24.51 | 25.12 | 24.15 | 24.45 | 14,659,843 | +0.32(+1.34%) |
May 05, 2011 | 25.09 | 25.24 | 24.03 | 24.13 | 29,352,782 | -1.54(-6.01%) |
May 04, 2011 | 25.85 | 25.96 | 24.95 | 25.67 | 16,290,674 | -0.07(-0.27%) |
May 03, 2011 | 26.96 | 26.96 | 25.39 | 25.74 | 20,581,738 | -1.46(-5.37%) |