Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 23.94 | 24.24 | 23.90 | 23.91 | 8,241,738 | -0.06(-0.25%) |
Feb 28, 2012 | 23.83 | 24.01 | 23.66 | 23.97 | 4,280,166 | +0.11(+0.45%) |
Feb 27, 2012 | 23.68 | 23.93 | 23.59 | 23.86 | 3,280,984 | +0.01(+0.03%) |
Feb 24, 2012 | 24.01 | 24.08 | 23.82 | 23.85 | 3,772,873 | -0.17(-0.73%) |
Feb 23, 2012 | 23.93 | 24.15 | 23.90 | 24.03 | 4,484,852 | +0.09(+0.38%) |
Feb 22, 2012 | 23.96 | 24.09 | 23.83 | 23.94 | 5,398,511 | -0.07(-0.28%) |
Feb 21, 2012 | 23.88 | 24.05 | 23.75 | 24.01 | 4,558,501 | +0.13(+0.54%) |
Feb 17, 2012 | 23.78 | 24.04 | 23.73 | 23.88 | 4,940,065 | +0.20(+0.84%) |
Feb 16, 2012 | 23.50 | 23.73 | 23.50 | 23.68 | 4,010,731 | +0.17(+0.71%) |
Feb 15, 2012 | 23.77 | 23.82 | 23.43 | 23.51 | 4,489,774 | -0.18(-0.77%) |
Feb 14, 2012 | 23.63 | 23.71 | 23.42 | 23.70 | 6,044,140 | -0.01(-0.03%) |
Feb 13, 2012 | 23.90 | 23.95 | 23.60 | 23.70 | 5,694,791 | +0.14(+0.61%) |
Feb 10, 2012 | 23.38 | 23.57 | 23.26 | 23.56 | 6,289,645 | +0.05(+0.19%) |
Feb 09, 2012 | 23.62 | 23.73 | 23.23 | 23.51 | 6,429,635 | -0.07(-0.29%) |
Feb 08, 2012 | 23.43 | 23.67 | 23.38 | 23.58 | 7,537,663 | +0.12(+0.52%) |
Feb 07, 2012 | 23.18 | 23.52 | 23.07 | 23.46 | 7,066,944 | +0.16(+0.69%) |
Feb 06, 2012 | 23.27 | 23.42 | 23.14 | 23.30 | 5,984,117 | -0.05(-0.20%) |
Feb 03, 2012 | 23.27 | 23.39 | 23.11 | 23.35 | 6,216,258 | +0.30(+1.32%) |
Feb 02, 2012 | 23.23 | 23.39 | 22.92 | 23.04 | 15,056,257 | +0.75(+3.34%) |
Feb 01, 2012 | 22.14 | 22.58 | 22.11 | 22.30 | 9,269,131 | +0.35(+1.59%) |
Jan 31, 2012 | 22.03 | 22.35 | 21.92 | 21.95 | 5,975,718 | -0.14(-0.65%) |
Jan 30, 2012 | 21.96 | 22.17 | 21.77 | 22.09 | 4,754,852 | -0.04(-0.17%) |
Jan 27, 2012 | 21.82 | 22.21 | 21.82 | 22.13 | 7,974,457 | -0.05(-0.21%) |
Jan 26, 2012 | 22.30 | 22.36 | 21.98 | 22.17 | 7,409,718 | -0.02(-0.10%) |
Jan 25, 2012 | 22.25 | 22.43 | 22.11 | 22.20 | 8,653,038 | -0.14(-0.61%) |
Jan 24, 2012 | 22.51 | 22.51 | 22.23 | 22.33 | 5,381,774 | -0.33(-1.48%) |
Jan 23, 2012 | 22.68 | 22.75 | 22.45 | 22.67 | 5,742,538 | -0.02(-0.10%) |
Jan 20, 2012 | 22.48 | 22.71 | 22.44 | 22.69 | 5,859,052 | +0.26(+1.15%) |
Jan 19, 2012 | 22.48 | 22.59 | 22.34 | 22.43 | 4,517,653 | +0.02(+0.07%) |
Jan 18, 2012 | 22.05 | 22.42 | 21.91 | 22.42 | 5,394,592 | +0.32(+1.45%) |
Jan 17, 2012 | 22.29 | 22.36 | 22.01 | 22.10 | 4,704,133 | +0.05(+0.24%) |
Jan 13, 2012 | 21.88 | 22.09 | 21.72 | 22.04 | 3,826,919 | -0.07(-0.31%) |
Jan 12, 2012 | 22.17 | 22.31 | 21.95 | 22.11 | 4,218,392 | +0.02(+0.10%) |
Jan 11, 2012 | 21.70 | 22.11 | 21.63 | 22.09 | 8,175,107 | +0.27(+1.22%) |
Jan 10, 2012 | 21.60 | 21.92 | 21.50 | 21.82 | 6,178,286 | +0.42(+1.95%) |
Jan 09, 2012 | 21.38 | 21.50 | 21.25 | 21.41 | 4,031,586 | +0.09(+0.43%) |
Jan 06, 2012 | 21.15 | 21.39 | 20.96 | 21.31 | 4,825,578 | +0.21(+1.01%) |
Jan 05, 2012 | 20.77 | 21.12 | 20.52 | 21.10 | 4,707,017 | +0.14(+0.65%) |
Jan 04, 2012 | 21.06 | 21.14 | 20.88 | 20.96 | 5,864,898 | +0.11(+0.55%) |
Dec 30, 2011 | 20.97 | 20.97 | 20.85 | 20.85 | 3,084,887 | -0.12(-0.58%) |
Dec 29, 2011 | 20.80 | 20.99 | 20.75 | 20.97 | 3,055,938 | +0.30(+1.43%) |
Dec 28, 2011 | 20.87 | 20.90 | 20.64 | 20.68 | 3,099,649 | -0.24(-1.16%) |
Dec 27, 2011 | 20.88 | 21.08 | 20.88 | 20.92 | 2,999,449 | -0.09(-0.43%) |
Dec 23, 2011 | 20.87 | 21.02 | 20.78 | 21.01 | 2,812,287 | +0.36(+1.73%) |
Dec 21, 2011 | 20.58 | 20.73 | 20.46 | 20.65 | 5,481,030 | +0.14(+0.67%) |
Dec 20, 2011 | 20.19 | 20.61 | 20.15 | 20.52 | 5,906,056 | +0.66(+3.33%) |
Dec 19, 2011 | 20.14 | 20.23 | 19.79 | 19.85 | 4,854,489 | -0.26(-1.29%) |
Dec 16, 2011 | 20.18 | 20.38 | 20.00 | 20.11 | 7,678,523 | +0.08(+0.38%) |
Dec 15, 2011 | 20.15 | 20.24 | 19.88 | 20.04 | 6,001,114 | +0.07(+0.34%) |
Dec 14, 2011 | 19.72 | 20.29 | 19.71 | 19.97 | 7,437,433 | +0.19(+0.96%) |
Dec 13, 2011 | 20.08 | 20.35 | 19.67 | 19.78 | 8,162,024 | -0.25(-1.25%) |
Dec 12, 2011 | 20.29 | 20.30 | 19.88 | 20.03 | 9,231,073 | -0.46(-2.23%) |
Dec 09, 2011 | 20.29 | 20.57 | 20.20 | 20.49 | 6,373,225 | +0.27(+1.32%) |
Dec 08, 2011 | 20.51 | 20.58 | 20.17 | 20.22 | 5,741,221 | -0.52(-2.53%) |
Dec 07, 2011 | 20.36 | 20.84 | 20.28 | 20.74 | 6,547,857 | +0.11(+0.55%) |
Dec 06, 2011 | 20.51 | 20.79 | 20.44 | 20.63 | 4,102,878 | +0.08(+0.41%) |
Dec 05, 2011 | 20.59 | 20.83 | 20.39 | 20.55 | 5,887,084 | +0.25(+1.24%) |
Dec 02, 2011 | 20.54 | 20.73 | 20.25 | 20.29 | 7,323,098 | +0.09(+0.45%) |
Dec 01, 2011 | 20.31 | 20.31 | 20.01 | 20.20 | 4,451,060 | -0.17(-0.86%) |
Nov 30, 2011 | 19.76 | 20.40 | 19.74 | 20.38 | 8,619,321 | +0.96(+4.94%) |
Nov 29, 2011 | 19.26 | 19.59 | 19.18 | 19.42 | 7,025,485 | +0.17(+0.91%) |
Nov 28, 2011 | 19.08 | 19.25 | 19.02 | 19.25 | 5,522,305 | +0.62(+3.31%) |
Nov 25, 2011 | 18.54 | 18.95 | 18.50 | 18.63 | 3,471,037 | +0.15(+0.82%) |
Nov 23, 2011 | 18.77 | 18.95 | 18.48 | 18.48 | 7,147,263 | -0.54(-2.85%) |
Nov 22, 2011 | 19.07 | 19.27 | 18.99 | 19.02 | 4,223,457 | -0.13(-0.67%) |
Nov 21, 2011 | 19.26 | 19.32 | 18.96 | 19.15 | 5,974,924 | -0.45(-2.27%) |
Nov 18, 2011 | 19.48 | 19.63 | 19.41 | 19.59 | 6,032,270 | +0.28(+1.44%) |
Nov 17, 2011 | 19.57 | 19.79 | 19.20 | 19.32 | 6,403,199 | -0.32(-1.61%) |
Nov 16, 2011 | 19.79 | 19.98 | 19.60 | 19.63 | 5,939,877 | -0.45(-2.25%) |
Nov 15, 2011 | 19.83 | 20.20 | 19.78 | 20.08 | 5,629,501 | +0.11(+0.53%) |
Nov 14, 2011 | 19.95 | 20.04 | 19.78 | 19.98 | 5,938,829 | -0.11(-0.56%) |
Nov 11, 2011 | 20.05 | 20.29 | 20.01 | 20.09 | 5,354,975 | +0.33(+1.68%) |
Nov 10, 2011 | 19.72 | 19.90 | 19.62 | 19.76 | 6,112,600 | +0.26(+1.35%) |
Nov 09, 2011 | 19.43 | 20.00 | 19.34 | 19.50 | 11,600,058 | -0.48(-2.42%) |
Nov 08, 2011 | 20.03 | 20.09 | 19.81 | 19.98 | 9,845,416 | +0.08(+0.38%) |
Nov 07, 2011 | 19.50 | 19.93 | 19.45 | 19.90 | 4,602,412 | +0.37(+1.89%) |
Nov 04, 2011 | 19.33 | 19.65 | 19.27 | 19.53 | 5,774,744 | -0.06(-0.31%) |
Nov 03, 2011 | 19.89 | 19.94 | 19.41 | 19.59 | 11,193,590 | -0.02(-0.08%) |
Nov 02, 2011 | 19.97 | 20.05 | 19.42 | 19.61 | 10,234,722 | -0.07(-0.35%) |
Nov 01, 2011 | 19.90 | 20.50 | 19.24 | 19.68 | 10,936,167 | -0.19(-0.95%) |
Oct 31, 2011 | 20.42 | 20.55 | 19.87 | 19.87 | 10,750,040 | -0.62(-3.02%) |
Oct 28, 2011 | 20.88 | 20.90 | 20.46 | 20.48 | 8,580,108 | -0.42(-2.02%) |
Oct 27, 2011 | 20.64 | 21.10 | 20.55 | 20.91 | 9,896,049 | +0.66(+3.24%) |
Oct 26, 2011 | 20.33 | 20.47 | 19.99 | 20.25 | 6,955,814 | +0.26(+1.32%) |
Oct 25, 2011 | 20.25 | 20.45 | 19.90 | 19.99 | 6,308,932 | -0.43(-2.11%) |
Oct 24, 2011 | 20.30 | 20.63 | 20.20 | 20.42 | 5,724,162 | +0.13(+0.63%) |
Oct 21, 2011 | 20.14 | 20.30 | 19.84 | 20.29 | 8,957,045 | +0.35(+1.74%) |
Oct 20, 2011 | 19.16 | 19.98 | 19.11 | 19.94 | 9,545,760 | +0.72(+3.77%) |
Oct 19, 2011 | 19.16 | 19.58 | 19.01 | 19.22 | 8,668,486 | +0.03(+0.16%) |
Oct 18, 2011 | 18.28 | 19.40 | 18.17 | 19.19 | 7,626,818 | +0.97(+5.34%) |
Oct 17, 2011 | 18.69 | 18.76 | 18.18 | 18.21 | 4,335,890 | -0.61(-3.25%) |
Oct 14, 2011 | 18.86 | 18.92 | 18.41 | 18.83 | 4,270,541 | +0.24(+1.30%) |
Oct 13, 2011 | 18.75 | 18.83 | 18.31 | 18.58 | 5,032,356 | -0.38(-1.99%) |
Oct 12, 2011 | 18.64 | 19.22 | 18.59 | 18.96 | 5,634,652 | +0.49(+2.65%) |
Oct 11, 2011 | 18.51 | 18.72 | 18.37 | 18.47 | 3,829,749 | -0.20(-1.09%) |
Oct 10, 2011 | 18.25 | 18.67 | 18.22 | 18.67 | 4,049,528 | +0.78(+4.38%) |
Oct 07, 2011 | 18.55 | 18.57 | 17.89 | 17.89 | 5,929,535 | -0.63(-3.38%) |
Oct 06, 2011 | 18.46 | 18.53 | 18.18 | 18.52 | 4,430,695 | +0.31(+1.70%) |
Oct 05, 2011 | 17.91 | 18.31 | 17.55 | 18.21 | 5,818,903 | +0.38(+2.16%) |
Oct 04, 2011 | 16.95 | 17.87 | 16.85 | 17.82 | 8,489,913 | +0.69(+4.05%) |
Oct 03, 2011 | 17.90 | 17.99 | 17.11 | 17.13 | 7,454,098 | -0.74(-4.14%) |
Sep 30, 2011 | 18.22 | 18.38 | 17.87 | 17.87 | 8,506,259 | -0.66(-3.54%) |
Sep 29, 2011 | 18.09 | 18.59 | 18.09 | 18.52 | 7,947,985 | +0.78(+4.42%) |
Sep 28, 2011 | 17.93 | 18.11 | 17.73 | 17.74 | 7,754,475 | -0.21(-1.18%) |
Sep 27, 2011 | 17.84 | 18.46 | 17.67 | 17.95 | 9,287,518 | +0.20(+1.15%) |
Sep 26, 2011 | 17.34 | 17.79 | 17.01 | 17.75 | 8,393,178 | +0.57(+3.34%) |
Sep 23, 2011 | 17.08 | 17.40 | 17.00 | 17.17 | 6,026,415 | +0.07(+0.40%) |
Sep 22, 2011 | 17.18 | 17.22 | 16.80 | 17.11 | 10,294,991 | -0.31(-1.78%) |
Sep 21, 2011 | 18.24 | 18.37 | 17.40 | 17.41 | 7,631,004 | -0.93(-5.06%) |
Sep 20, 2011 | 18.54 | 18.70 | 18.34 | 18.34 | 7,003,607 | -0.11(-0.57%) |
Sep 19, 2011 | 18.46 | 18.58 | 18.29 | 18.45 | 6,507,645 | -0.36(-1.92%) |
Sep 16, 2011 | 18.93 | 19.07 | 18.67 | 18.81 | 9,231,863 | -0.13(-0.68%) |
Sep 15, 2011 | 19.02 | 19.07 | 18.58 | 18.94 | 8,668,509 | +0.16(+0.84%) |
Sep 14, 2011 | 19.04 | 19.16 | 18.57 | 18.78 | 8,978,086 | -0.14(-0.72%) |
Sep 13, 2011 | 19.06 | 19.20 | 18.75 | 18.92 | 7,539,685 | -0.14(-0.75%) |
Sep 12, 2011 | 18.63 | 19.06 | 18.44 | 19.06 | 6,525,527 | +0.35(+1.85%) |
Sep 09, 2011 | 18.98 | 19.04 | 18.62 | 18.71 | 6,767,365 | -0.38(-1.98%) |
Sep 08, 2011 | 19.31 | 19.49 | 18.99 | 19.09 | 5,463,642 | -0.41(-2.09%) |
Sep 07, 2011 | 18.85 | 19.52 | 18.79 | 19.50 | 7,031,375 | +0.97(+5.25%) |
Sep 06, 2011 | 18.30 | 18.55 | 18.18 | 18.52 | 9,298,309 | -0.30(-1.60%) |
Sep 02, 2011 | 19.25 | 19.30 | 18.83 | 18.83 | 5,917,308 | -0.72(-3.67%) |
Sep 01, 2011 | 19.74 | 19.93 | 19.53 | 19.54 | 5,852,696 | -0.24(-1.22%) |
Aug 31, 2011 | 19.75 | 19.93 | 19.62 | 19.78 | 6,624,343 | +0.14(+0.73%) |
Aug 30, 2011 | 19.59 | 19.80 | 19.21 | 19.64 | 7,019,778 | -0.20(-0.99%) |
Aug 29, 2011 | 18.92 | 19.90 | 18.84 | 19.84 | 10,899,976 | +1.55(+8.50%) |
Aug 26, 2011 | 18.01 | 18.57 | 17.66 | 18.28 | 10,100,698 | +0.02(+0.08%) |
Aug 25, 2011 | 18.94 | 19.19 | 18.09 | 18.27 | 10,322,808 | -0.57(-3.02%) |
Aug 24, 2011 | 18.58 | 18.93 | 18.43 | 18.84 | 6,829,385 | +0.18(+0.96%) |
Aug 23, 2011 | 18.31 | 18.69 | 18.25 | 18.66 | 9,741,228 | +0.37(+2.00%) |
Aug 22, 2011 | 18.66 | 18.71 | 18.18 | 18.29 | 7,200,985 | +0.07(+0.41%) |
Aug 19, 2011 | 18.01 | 18.71 | 17.95 | 18.21 | 8,665,714 | +0.02(+0.12%) |
Aug 18, 2011 | 18.72 | 18.72 | 18.04 | 18.19 | 11,622,685 | -0.86(-4.51%) |
Aug 17, 2011 | 19.27 | 19.39 | 18.95 | 19.05 | 4,888,101 | -0.14(-0.74%) |
Aug 16, 2011 | 19.22 | 19.44 | 19.03 | 19.19 | 5,615,614 | -0.27(-1.38%) |
Aug 15, 2011 | 19.10 | 19.48 | 18.91 | 19.46 | 6,239,117 | +0.68(+3.62%) |
Aug 12, 2011 | 19.38 | 19.52 | 18.69 | 18.78 | 8,822,615 | -0.41(-2.14%) |
Aug 11, 2011 | 18.33 | 19.49 | 18.14 | 19.19 | 11,840,232 | +1.01(+5.55%) |
Aug 10, 2011 | 19.01 | 19.04 | 18.15 | 18.18 | 14,080,578 | -1.07(-5.55%) |
Aug 09, 2011 | 19.29 | 19.29 | 17.89 | 19.25 | 14,440,576 | +0.88(+4.80%) |
Aug 08, 2011 | 19.29 | 19.58 | 18.23 | 18.37 | 13,438,256 | -1.29(-6.54%) |
Aug 05, 2011 | 19.88 | 20.02 | 19.28 | 19.66 | 13,301,109 | -0.01(-0.08%) |
Aug 04, 2011 | 20.30 | 20.45 | 19.67 | 19.67 | 11,430,007 | -0.94(-4.57%) |
Aug 03, 2011 | 20.44 | 20.77 | 20.24 | 20.61 | 8,203,960 | -0.05(-0.25%) |
Aug 02, 2011 | 20.87 | 20.97 | 20.60 | 20.67 | 9,128,545 | -0.52(-2.47%) |
Aug 01, 2011 | 21.47 | 21.47 | 20.88 | 21.19 | 8,426,618 | +0.46(+2.24%) |
Jul 29, 2011 | 20.59 | 20.97 | 20.59 | 20.73 | 7,999,220 | +0.02(+0.11%) |
Jul 28, 2011 | 20.72 | 20.94 | 20.65 | 20.70 | 5,400,345 | +0.04(+0.22%) |
Jul 27, 2011 | 21.05 | 21.18 | 20.64 | 20.66 | 6,934,333 | -0.45(-2.13%) |
Jul 26, 2011 | 21.15 | 21.32 | 21.09 | 21.11 | 4,178,415 | -0.11(-0.53%) |
Jul 25, 2011 | 21.29 | 21.36 | 21.12 | 21.22 | 4,157,804 | -0.23(-1.08%) |
Jul 22, 2011 | 21.50 | 21.53 | 21.19 | 21.45 | 4,136,443 | -0.02(-0.10%) |
Jul 21, 2011 | 21.36 | 21.62 | 21.24 | 21.47 | 7,728,440 | +0.24(+1.13%) |
Jul 20, 2011 | 21.19 | 21.33 | 21.02 | 21.24 | 6,519,138 | +0.07(+0.35%) |
Jul 19, 2011 | 20.86 | 21.17 | 20.82 | 21.16 | 9,728,693 | +0.22(+1.04%) |
Jul 18, 2011 | 21.28 | 21.56 | 20.70 | 20.94 | 17,547,926 | -1.09(-4.95%) |
Jul 15, 2011 | 22.25 | 22.28 | 21.88 | 22.04 | 4,963,985 | -0.17(-0.77%) |
Jul 14, 2011 | 22.45 | 22.46 | 22.09 | 22.21 | 4,666,300 | -0.13(-0.57%) |
Jul 13, 2011 | 22.57 | 22.74 | 22.30 | 22.33 | 4,274,018 | -0.08(-0.37%) |
Jul 12, 2011 | 22.38 | 22.79 | 22.37 | 22.42 | 3,774,045 | -0.03(-0.13%) |
Jul 11, 2011 | 22.58 | 22.60 | 22.30 | 22.45 | 4,099,449 | -0.39(-1.70%) |
Jul 08, 2011 | 22.87 | 22.88 | 22.71 | 22.84 | 3,432,271 | -0.28(-1.23%) |
Jul 07, 2011 | 23.13 | 23.19 | 22.94 | 23.12 | 2,863,146 | +0.22(+0.98%) |
Jul 06, 2011 | 22.91 | 23.02 | 22.74 | 22.90 | 4,202,102 | -0.12(-0.52%) |
Jul 05, 2011 | 23.08 | 23.16 | 22.82 | 23.02 | 4,832,144 | -0.09(-0.39%) |
Jul 01, 2011 | 22.93 | 23.13 | 22.84 | 23.11 | 3,538,764 | +0.28(+1.21%) |
Jun 30, 2011 | 22.78 | 22.93 | 22.51 | 22.83 | 4,825,188 | +0.06(+0.26%) |
Jun 29, 2011 | 22.33 | 22.78 | 22.33 | 22.77 | 6,901,156 | +0.57(+2.56%) |
Jun 28, 2011 | 22.20 | 22.35 | 22.05 | 22.20 | 5,476,197 | +0.05(+0.24%) |
Jun 27, 2011 | 21.98 | 22.29 | 21.92 | 22.15 | 3,250,990 | +0.14(+0.65%) |
Jun 24, 2011 | 22.20 | 22.25 | 21.89 | 22.01 | 5,206,831 | -0.17(-0.78%) |
Jun 23, 2011 | 22.14 | 22.31 | 21.98 | 22.18 | 8,778,238 | -0.22(-1.00%) |
Jun 22, 2011 | 22.45 | 22.61 | 22.38 | 22.40 | 5,393,860 | -0.12(-0.53%) |
Jun 21, 2011 | 22.45 | 22.72 | 22.37 | 22.52 | 4,744,316 | +0.18(+0.80%) |
Jun 20, 2011 | 22.34 | 22.36 | 22.29 | 22.34 | 4,746,219 | +0.17(+0.78%) |
Jun 17, 2011 | 22.29 | 22.43 | 22.07 | 22.17 | 7,198,663 | +0.07(+0.34%) |
Jun 16, 2011 | 22.11 | 22.39 | 21.96 | 22.10 | 6,109,560 | +0.05(+0.24%) |
Jun 15, 2011 | 22.41 | 22.41 | 21.89 | 22.04 | 6,982,764 | -0.55(-2.45%) |
Jun 14, 2011 | 22.53 | 22.72 | 22.43 | 22.60 | 6,033,517 | +0.25(+1.10%) |
Jun 13, 2011 | 22.25 | 22.42 | 22.19 | 22.35 | 4,333,384 | +0.18(+0.81%) |
Jun 10, 2011 | 22.45 | 22.48 | 22.07 | 22.17 | 4,886,344 | -0.41(-1.82%) |
Jun 09, 2011 | 22.39 | 22.68 | 22.23 | 22.58 | 4,930,909 | +0.28(+1.24%) |
Jun 08, 2011 | 22.52 | 22.54 | 22.22 | 22.30 | 4,384,688 | -0.25(-1.13%) |
Jun 07, 2011 | 22.63 | 22.76 | 22.52 | 22.56 | 4,082,283 | +0.01(+0.03%) |
Jun 06, 2011 | 22.84 | 22.96 | 22.42 | 22.55 | 5,281,021 | -0.38(-1.66%) |
Jun 03, 2011 | 22.65 | 23.17 | 22.62 | 22.93 | 6,515,293 | -0.25(-1.06%) |
May 24, 2011 | 23.33 | 23.48 | 23.17 | 23.18 | 4,242,096 | -0.16(-0.67%) |
May 23, 2011 | 23.47 | 23.63 | 23.31 | 23.34 | 6,980,231 | -0.44(-1.84%) |
May 20, 2011 | 24.01 | 24.12 | 23.74 | 23.77 | 5,810,281 | -0.33(-1.36%) |
May 19, 2011 | 24.16 | 24.20 | 23.89 | 24.10 | 6,121,976 | +0.00(+0.00%) |
May 18, 2011 | 24.06 | 24.12 | 23.83 | 24.10 | 4,831,659 | +0.02(+0.09%) |
May 17, 2011 | 24.09 | 24.18 | 23.94 | 24.08 | 4,492,730 | -0.07(-0.31%) |
May 16, 2011 | 23.93 | 24.39 | 23.93 | 24.15 | 4,978,870 | +0.10(+0.43%) |
May 13, 2011 | 24.47 | 24.51 | 23.97 | 24.05 | 6,473,604 | -0.46(-1.88%) |
May 12, 2011 | 24.30 | 24.53 | 24.05 | 24.51 | 8,668,134 | -0.04(-0.15%) |
May 11, 2011 | 24.81 | 24.88 | 24.41 | 24.55 | 6,134,945 | -0.33(-1.34%) |
May 10, 2011 | 24.73 | 24.99 | 24.53 | 24.88 | 4,926,458 | +0.27(+1.12%) |
May 09, 2011 | 24.81 | 24.84 | 24.43 | 24.61 | 4,818,192 | -0.22(-0.90%) |
May 06, 2011 | 25.01 | 25.10 | 24.65 | 24.83 | 5,500,090 | +0.01(+0.03%) |
May 05, 2011 | 25.14 | 25.21 | 24.67 | 24.82 | 7,074,454 | -0.42(-1.65%) |
May 04, 2011 | 25.45 | 25.53 | 25.12 | 25.24 | 5,664,477 | -0.25(-0.96%) |
May 03, 2011 | 25.18 | 25.55 | 25.15 | 25.48 | 6,898,384 | +0.32(+1.27%) |
May 02, 2011 | 25.17 | 25.21 | 25.13 | 25.16 | 5,160,807 | +0.03(+0.12%) |
Apr 29, 2011 | 25.02 | 25.34 | 24.72 | 25.13 | 9,279,074 | +0.06(+0.24%) |
Apr 28, 2011 | 24.69 | 25.33 | 24.26 | 25.07 | 15,857,200 | +1.35(+5.70%) |
Apr 27, 2011 | 23.68 | 23.78 | 23.45 | 23.72 | 6,476,320 | +0.15(+0.63%) |
Apr 26, 2011 | 23.68 | 23.80 | 23.48 | 23.57 | 5,502,740 | -0.13(-0.56%) |
Apr 25, 2011 | 23.55 | 23.74 | 23.43 | 23.71 | 5,408,316 | +0.20(+0.85%) |
Apr 21, 2011 | 23.25 | 23.51 | 23.08 | 23.51 | 4,114,378 | +0.35(+1.51%) |
Apr 20, 2011 | 23.31 | 23.40 | 23.10 | 23.16 | 4,906,689 | +0.10(+0.42%) |
Apr 19, 2011 | 23.28 | 23.28 | 23.05 | 23.06 | 5,028,366 | -0.16(-0.70%) |
Apr 18, 2011 | 23.05 | 23.25 | 22.88 | 23.22 | 5,185,278 | -0.10(-0.45%) |
Apr 15, 2011 | 23.37 | 23.50 | 23.28 | 23.33 | 5,545,642 | +0.01(+0.03%) |
Apr 14, 2011 | 23.45 | 23.49 | 23.24 | 23.32 | 4,899,488 | -0.33(-1.38%) |
Apr 13, 2011 | 23.62 | 23.68 | 23.51 | 23.65 | 6,700,534 | +0.17(+0.73%) |
Apr 12, 2011 | 23.51 | 23.56 | 23.25 | 23.48 | 4,563,410 | -0.10(-0.44%) |
Apr 11, 2011 | 23.32 | 23.61 | 23.32 | 23.58 | 5,354,597 | +0.26(+1.11%) |
Apr 08, 2011 | 23.68 | 23.74 | 23.19 | 23.32 | 4,497,852 | -0.30(-1.26%) |
Apr 07, 2011 | 23.48 | 23.66 | 23.43 | 23.62 | 4,657,484 | +0.11(+0.47%) |
Apr 06, 2011 | 23.54 | 23.63 | 23.48 | 23.51 | 4,300,041 | +0.03(+0.13%) |
Apr 05, 2011 | 23.62 | 23.63 | 23.43 | 23.48 | 4,110,806 | -0.19(-0.78%) |
Apr 04, 2011 | 23.45 | 23.70 | 23.43 | 23.66 | 4,075,815 | +0.30(+1.30%) |
Apr 01, 2011 | 23.27 | 23.47 | 23.22 | 23.36 | 8,309,383 | -0.25(-1.04%) |
Mar 31, 2011 | 23.57 | 23.89 | 23.52 | 23.60 | 5,561,104 | -0.05(-0.22%) |
Mar 30, 2011 | 23.66 | 23.66 | 23.66 | 23.66 | 3,758,826 | +0.16(+0.70%) |
Mar 29, 2011 | 23.48 | 23.59 | 23.28 | 23.49 | 4,079,879 | -0.01(-0.06%) |
Mar 28, 2011 | 23.42 | 23.58 | 23.34 | 23.51 | 3,923,854 | +0.14(+0.60%) |
Mar 25, 2011 | 23.46 | 23.51 | 23.23 | 23.37 | 5,096,512 | -0.07(-0.29%) |
Mar 24, 2011 | 23.38 | 23.45 | 23.18 | 23.43 | 3,467,635 | +0.14(+0.61%) |
Mar 23, 2011 | 23.26 | 23.40 | 23.12 | 23.29 | 4,009,612 | -0.09(-0.38%) |
Mar 22, 2011 | 23.46 | 23.64 | 23.30 | 23.38 | 5,760,511 | +0.14(+0.61%) |
Mar 21, 2011 | 23.25 | 23.28 | 23.19 | 23.24 | 4,992,663 | +0.10(+0.45%) |
Mar 18, 2011 | 23.37 | 23.51 | 23.02 | 23.14 | 7,558,947 | +0.04(+0.19%) |
Mar 17, 2011 | 23.21 | 23.25 | 22.84 | 23.09 | 5,841,582 | +0.27(+1.17%) |
Mar 16, 2011 | 23.23 | 23.28 | 22.79 | 22.82 | 9,842,357 | -0.44(-1.88%) |
Mar 15, 2011 | 23.20 | 23.38 | 23.19 | 23.26 | 8,526,700 | -0.30(-1.29%) |
Mar 14, 2011 | 23.61 | 23.69 | 23.45 | 23.57 | 6,488,801 | -0.19(-0.81%) |
Mar 11, 2011 | 23.44 | 23.82 | 23.25 | 23.76 | 5,319,025 | +0.19(+0.82%) |
Mar 10, 2011 | 23.57 | 23.76 | 23.49 | 23.57 | 5,467,719 | -0.25(-1.06%) |
Mar 09, 2011 | 23.61 | 23.91 | 23.57 | 23.82 | 6,173,046 | +0.21(+0.88%) |
Mar 08, 2011 | 23.26 | 23.64 | 23.25 | 23.61 | 4,364,681 | +0.42(+1.81%) |
Mar 07, 2011 | 23.43 | 23.49 | 23.12 | 23.19 | 4,487,383 | -0.21(-0.88%) |
Mar 04, 2011 | 23.46 | 23.67 | 23.15 | 23.40 | 6,117,163 | -0.13(-0.53%) |
Mar 03, 2011 | 23.26 | 23.60 | 23.26 | 23.52 | 6,553,518 | +0.43(+1.85%) |
Mar 02, 2011 | 23.11 | 23.23 | 23.01 | 23.09 | 6,294,135 | -0.10(-0.45%) |