Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 23.55 | 24.02 | 23.53 | 23.58 | 7,386,397 | -0.02(-0.10%) |
Dec 29, 2011 | 23.35 | 23.64 | 23.27 | 23.60 | 4,305,153 | +0.38(+1.63%) |
Dec 28, 2011 | 23.78 | 23.78 | 23.14 | 23.22 | 6,177,340 | -0.41(-1.74%) |
Dec 27, 2011 | 23.52 | 23.76 | 23.32 | 23.63 | 4,584,391 | +0.10(+0.41%) |
Dec 23, 2011 | 23.35 | 23.54 | 23.26 | 23.54 | 4,752,283 | +0.87(+3.84%) |
Dec 21, 2011 | 22.22 | 22.76 | 22.02 | 22.67 | 9,557,119 | +0.52(+2.33%) |
Dec 20, 2011 | 21.89 | 22.28 | 21.89 | 22.15 | 7,578,346 | +0.85(+3.97%) |
Dec 19, 2011 | 21.92 | 22.02 | 21.23 | 21.31 | 8,411,147 | -0.75(-3.40%) |
Dec 16, 2011 | 21.80 | 22.09 | 21.72 | 22.06 | 10,748,872 | +0.24(+1.11%) |
Dec 15, 2011 | 22.00 | 22.24 | 21.75 | 21.81 | 10,415,766 | +0.07(+0.33%) |
Dec 14, 2011 | 21.89 | 22.04 | 21.41 | 21.74 | 8,583,099 | -0.52(-2.35%) |
Dec 13, 2011 | 22.55 | 22.98 | 22.06 | 22.26 | 10,886,430 | +0.26(+1.17%) |
Dec 12, 2011 | 22.52 | 22.55 | 21.63 | 22.01 | 6,795,043 | -0.81(-3.57%) |
Dec 09, 2011 | 22.18 | 22.89 | 21.97 | 22.82 | 8,241,545 | +0.78(+3.55%) |
Dec 08, 2011 | 22.77 | 22.80 | 21.97 | 22.04 | 8,947,437 | -0.85(-3.70%) |
Dec 07, 2011 | 22.97 | 23.06 | 22.47 | 22.89 | 8,280,778 | -0.06(-0.25%) |
Dec 06, 2011 | 23.02 | 23.14 | 22.62 | 22.94 | 8,239,148 | -0.04(-0.17%) |
Dec 05, 2011 | 22.97 | 23.24 | 22.76 | 22.98 | 10,834,262 | +0.61(+2.74%) |
Dec 02, 2011 | 22.73 | 22.76 | 22.24 | 22.37 | 7,577,380 | +0.04(+0.18%) |
Dec 01, 2011 | 22.31 | 22.76 | 22.22 | 22.33 | 7,363,327 | -0.19(-0.86%) |
Nov 30, 2011 | 22.11 | 22.64 | 22.11 | 22.52 | 9,765,123 | +1.16(+5.43%) |
Nov 29, 2011 | 21.03 | 21.52 | 20.93 | 21.36 | 7,686,460 | +0.43(+2.08%) |
Nov 28, 2011 | 20.84 | 21.17 | 20.69 | 20.93 | 8,865,445 | +1.06(+5.35%) |
Nov 25, 2011 | 20.01 | 20.23 | 19.83 | 19.86 | 3,112,340 | -0.14(-0.72%) |
Nov 23, 2011 | 20.62 | 20.64 | 19.98 | 20.01 | 7,997,921 | -0.94(-4.50%) |
Nov 22, 2011 | 21.19 | 21.30 | 20.75 | 20.95 | 8,486,553 | -0.23(-1.10%) |
Nov 21, 2011 | 20.56 | 21.27 | 20.43 | 21.19 | 10,470,970 | +0.14(+0.65%) |
Nov 18, 2011 | 21.55 | 21.64 | 20.95 | 21.05 | 9,040,794 | -0.27(-1.25%) |
Nov 17, 2011 | 22.18 | 22.20 | 21.12 | 21.31 | 11,472,454 | -0.94(-4.23%) |
Nov 16, 2011 | 22.05 | 22.85 | 21.95 | 22.26 | 10,067,401 | -0.10(-0.47%) |
Nov 15, 2011 | 21.85 | 22.54 | 21.77 | 22.36 | 8,410,872 | +0.07(+0.33%) |
Nov 14, 2011 | 22.76 | 22.83 | 22.15 | 22.29 | 6,417,483 | -0.41(-1.81%) |
Nov 11, 2011 | 22.32 | 22.83 | 22.26 | 22.70 | 8,259,563 | +0.80(+3.66%) |
Nov 10, 2011 | 21.91 | 22.18 | 21.45 | 21.90 | 7,636,176 | +0.38(+1.75%) |
Nov 09, 2011 | 21.89 | 22.17 | 21.44 | 21.52 | 10,600,183 | -1.12(-4.95%) |
Nov 08, 2011 | 22.34 | 22.67 | 21.98 | 22.64 | 10,448,253 | +0.59(+2.69%) |
Nov 07, 2011 | 21.63 | 22.13 | 21.60 | 22.05 | 8,831,369 | +0.39(+1.81%) |
Nov 04, 2011 | 21.26 | 21.79 | 21.14 | 21.66 | 9,711,613 | +0.23(+1.08%) |
Nov 03, 2011 | 21.23 | 21.55 | 20.90 | 21.43 | 9,345,362 | +0.58(+2.81%) |
Nov 02, 2011 | 20.82 | 21.03 | 20.43 | 20.84 | 11,763,975 | +0.50(+2.48%) |
Nov 01, 2011 | 20.00 | 20.65 | 19.64 | 20.34 | 16,000,186 | -0.52(-2.50%) |
Oct 31, 2011 | 21.99 | 22.04 | 20.86 | 20.86 | 12,530,946 | -1.55(-6.94%) |
Oct 28, 2011 | 22.04 | 22.54 | 21.95 | 22.41 | 7,877,839 | +0.17(+0.76%) |
Oct 27, 2011 | 21.84 | 22.48 | 21.63 | 22.24 | 9,389,912 | +1.14(+5.39%) |
Oct 26, 2011 | 21.01 | 21.22 | 20.50 | 21.11 | 7,437,408 | +0.48(+2.33%) |
Oct 25, 2011 | 20.92 | 20.95 | 20.34 | 20.62 | 8,413,291 | -0.42(-1.98%) |
Oct 24, 2011 | 20.74 | 21.10 | 20.66 | 21.04 | 11,597,867 | +0.36(+1.74%) |
Oct 21, 2011 | 20.31 | 20.84 | 20.25 | 20.68 | 9,911,262 | +0.78(+3.90%) |
Oct 20, 2011 | 19.78 | 19.98 | 19.33 | 19.90 | 7,434,826 | +0.15(+0.77%) |
Oct 19, 2011 | 19.90 | 20.11 | 19.62 | 19.75 | 9,206,321 | -0.15(-0.77%) |
Oct 18, 2011 | 19.05 | 20.03 | 18.75 | 19.90 | 8,337,395 | +0.80(+4.19%) |
Oct 17, 2011 | 19.53 | 19.61 | 18.98 | 19.10 | 8,009,643 | -0.57(-2.89%) |
Oct 14, 2011 | 19.29 | 19.67 | 19.29 | 19.67 | 7,081,602 | +0.72(+3.81%) |
Oct 13, 2011 | 18.83 | 19.05 | 18.42 | 18.95 | 7,897,628 | +0.13(+0.68%) |
Oct 12, 2011 | 19.16 | 19.18 | 18.79 | 18.82 | 10,689,467 | -0.05(-0.25%) |
Oct 11, 2011 | 18.91 | 19.30 | 18.73 | 18.87 | 10,060,802 | -0.28(-1.46%) |
Oct 10, 2011 | 18.44 | 19.19 | 18.44 | 19.15 | 6,770,084 | +1.10(+6.08%) |
Oct 07, 2011 | 18.83 | 18.89 | 17.99 | 18.05 | 9,581,210 | -0.54(-2.89%) |
Oct 06, 2011 | 18.33 | 18.61 | 18.31 | 18.59 | 12,362,840 | +0.45(+2.47%) |
Oct 05, 2011 | 17.80 | 18.23 | 17.17 | 18.14 | 13,924,898 | +1.24(+7.35%) |
Oct 04, 2011 | 15.85 | 16.91 | 15.33 | 16.90 | 16,421,038 | +0.66(+4.05%) |
Oct 03, 2011 | 16.91 | 17.16 | 16.23 | 16.24 | 13,325,780 | -1.05(-6.07%) |
Sep 30, 2011 | 17.74 | 17.79 | 17.29 | 17.29 | 12,477,853 | -0.59(-3.32%) |
Sep 29, 2011 | 18.31 | 18.39 | 17.46 | 17.88 | 10,249,113 | +0.14(+0.77%) |
Sep 28, 2011 | 18.64 | 18.75 | 17.72 | 17.75 | 8,697,828 | -0.81(-4.36%) |
Sep 27, 2011 | 19.09 | 19.45 | 18.43 | 18.56 | 10,137,490 | -0.06(-0.30%) |
Sep 26, 2011 | 17.81 | 18.65 | 17.35 | 18.61 | 13,182,404 | +0.94(+5.30%) |
Sep 23, 2011 | 17.80 | 18.08 | 17.48 | 17.68 | 9,826,136 | +0.01(+0.05%) |
Sep 22, 2011 | 18.30 | 18.33 | 17.29 | 17.67 | 16,213,591 | -1.35(-7.08%) |
Sep 21, 2011 | 19.75 | 20.02 | 18.99 | 19.01 | 10,646,572 | -0.83(-4.20%) |
Sep 20, 2011 | 20.29 | 20.49 | 19.83 | 19.85 | 5,612,460 | -0.32(-1.59%) |
Sep 19, 2011 | 19.86 | 20.36 | 19.62 | 20.17 | 9,214,274 | -0.13(-0.63%) |
Sep 16, 2011 | 20.74 | 20.77 | 20.13 | 20.30 | 11,191,910 | -0.29(-1.40%) |
Sep 15, 2011 | 20.02 | 20.62 | 19.86 | 20.58 | 8,258,574 | +0.85(+4.30%) |
Sep 14, 2011 | 19.79 | 19.99 | 19.35 | 19.74 | 16,061,017 | +0.04(+0.20%) |
Sep 13, 2011 | 19.64 | 20.06 | 19.53 | 19.70 | 18,161,428 | +0.15(+0.78%) |
Sep 12, 2011 | 19.56 | 19.94 | 19.06 | 19.54 | 13,523,776 | -0.34(-1.73%) |
Sep 09, 2011 | 20.33 | 20.38 | 19.64 | 19.89 | 13,730,900 | -0.79(-3.80%) |
Sep 08, 2011 | 21.16 | 21.41 | 20.53 | 20.67 | 8,626,893 | -0.57(-2.68%) |
Sep 07, 2011 | 20.92 | 21.27 | 20.67 | 21.24 | 9,775,490 | +1.17(+5.83%) |
Sep 06, 2011 | 19.59 | 20.10 | 19.25 | 20.07 | 12,639,565 | -0.59(-2.83%) |
Sep 02, 2011 | 20.81 | 20.95 | 20.51 | 20.66 | 6,754,954 | -0.80(-3.73%) |
Sep 01, 2011 | 21.67 | 22.01 | 21.40 | 21.46 | 7,490,050 | -0.11(-0.52%) |
Aug 31, 2011 | 21.50 | 21.87 | 21.27 | 21.57 | 10,068,219 | +0.34(+1.58%) |
Aug 30, 2011 | 20.93 | 21.38 | 20.79 | 21.23 | 11,680,607 | +0.07(+0.34%) |
Aug 29, 2011 | 21.05 | 21.29 | 20.78 | 21.16 | 7,803,105 | +0.42(+2.01%) |
Aug 26, 2011 | 20.03 | 20.81 | 19.59 | 20.74 | 9,085,298 | +0.56(+2.78%) |
Aug 25, 2011 | 20.75 | 20.86 | 20.09 | 20.18 | 8,407,677 | -0.41(-1.98%) |
Aug 24, 2011 | 20.76 | 20.99 | 20.15 | 20.59 | 10,674,299 | -0.23(-1.12%) |
Aug 23, 2011 | 20.33 | 20.82 | 20.15 | 20.82 | 12,611,741 | +0.55(+2.73%) |
Aug 22, 2011 | 20.99 | 21.17 | 19.97 | 20.27 | 11,364,196 | +0.10(+0.52%) |
Aug 19, 2011 | 20.13 | 20.80 | 20.03 | 20.17 | 12,172,341 | -0.34(-1.64%) |
Aug 18, 2011 | 21.16 | 21.16 | 20.28 | 20.50 | 14,333,713 | -1.47(-6.71%) |
Aug 17, 2011 | 22.32 | 22.63 | 21.64 | 21.98 | 10,878,795 | +0.26(+1.18%) |
Aug 16, 2011 | 21.97 | 22.11 | 21.51 | 21.72 | 11,433,300 | -0.34(-1.56%) |
Aug 15, 2011 | 21.68 | 22.09 | 21.57 | 22.07 | 11,167,491 | +0.83(+3.92%) |
Aug 12, 2011 | 21.49 | 21.62 | 20.99 | 21.23 | 12,941,292 | +0.18(+0.83%) |
Aug 11, 2011 | 20.37 | 21.35 | 20.02 | 21.06 | 31,575,188 | +0.91(+4.51%) |
Aug 10, 2011 | 19.96 | 20.98 | 19.95 | 20.15 | 30,977,470 | -0.14(-0.71%) |
Aug 09, 2011 | 19.23 | 20.43 | 18.80 | 20.29 | 25,672,474 | +1.67(+8.99%) |
Aug 08, 2011 | 19.23 | 20.00 | 18.58 | 18.62 | 28,105,548 | -2.19(-10.53%) |
Aug 05, 2011 | 21.23 | 21.28 | 19.20 | 20.81 | 35,681,484 | +0.81(+4.06%) |
Aug 04, 2011 | 21.65 | 21.66 | 19.96 | 20.00 | 22,766,406 | -2.02(-9.16%) |
Aug 03, 2011 | 22.28 | 22.81 | 21.37 | 22.01 | 27,809,870 | -1.19(-5.12%) |
Aug 02, 2011 | 23.94 | 24.25 | 23.20 | 23.20 | 13,595,226 | -1.21(-4.96%) |
Aug 01, 2011 | 25.03 | 25.04 | 24.18 | 24.41 | 10,286,721 | -0.26(-1.07%) |
Jul 29, 2011 | 24.50 | 24.80 | 24.30 | 24.68 | 11,121,638 | -0.10(-0.39%) |
Jul 28, 2011 | 25.05 | 25.22 | 24.76 | 24.77 | 9,650,531 | -0.33(-1.30%) |
Jul 27, 2011 | 25.57 | 25.57 | 24.83 | 25.10 | 8,638,062 | -0.66(-2.57%) |
Jul 26, 2011 | 26.01 | 26.03 | 25.59 | 25.76 | 7,179,741 | -0.12(-0.46%) |
Jul 25, 2011 | 25.30 | 26.16 | 25.25 | 25.88 | 9,723,518 | +0.37(+1.47%) |
Jul 22, 2011 | 25.55 | 25.55 | 25.29 | 25.50 | 6,199,052 | +0.02(+0.06%) |
Jul 21, 2011 | 25.03 | 25.54 | 24.91 | 25.49 | 9,753,167 | +0.76(+3.09%) |
Jul 20, 2011 | 25.32 | 25.33 | 24.68 | 24.72 | 10,324,538 | -0.16(-0.64%) |
Jul 19, 2011 | 25.22 | 25.39 | 24.64 | 24.88 | 15,463,584 | -0.14(-0.54%) |
Jul 18, 2011 | 25.07 | 25.17 | 24.78 | 25.02 | 9,071,583 | -0.22(-0.88%) |
Jul 15, 2011 | 25.06 | 25.34 | 24.81 | 25.24 | 10,997,630 | +0.30(+1.21%) |
Jul 14, 2011 | 25.41 | 25.54 | 24.90 | 24.94 | 9,546,048 | -0.33(-1.29%) |
Jul 13, 2011 | 25.50 | 25.73 | 25.13 | 25.27 | 12,718,629 | +0.15(+0.60%) |
Jul 12, 2011 | 25.27 | 25.39 | 25.10 | 25.11 | 10,452,382 | -0.39(-1.53%) |
Jul 11, 2011 | 25.76 | 25.79 | 25.23 | 25.50 | 12,190,496 | -0.53(-2.02%) |
Jul 08, 2011 | 26.00 | 26.27 | 25.75 | 26.03 | 11,383,976 | -0.34(-1.30%) |
Jul 07, 2011 | 26.76 | 26.77 | 25.81 | 26.37 | 17,985,622 | +0.23(+0.88%) |
Jul 06, 2011 | 27.81 | 27.86 | 25.91 | 26.14 | 23,603,150 | -1.00(-3.70%) |
Jul 05, 2011 | 26.95 | 27.40 | 26.58 | 27.15 | 21,514,950 | +0.89(+3.40%) |
Jul 01, 2011 | 26.52 | 26.52 | 25.56 | 26.25 | 16,255,001 | +1.22(+4.86%) |
Jun 30, 2011 | 24.64 | 25.07 | 24.51 | 25.04 | 29,098,034 | +0.50(+2.03%) |
Jun 29, 2011 | 24.50 | 24.79 | 24.23 | 24.54 | 15,725,436 | +0.12(+0.49%) |
Jun 28, 2011 | 23.61 | 24.47 | 23.50 | 24.42 | 18,369,598 | +1.10(+4.73%) |
Jun 27, 2011 | 23.29 | 23.47 | 23.11 | 23.32 | 21,390,928 | -0.23(-0.99%) |
Jun 24, 2011 | 24.55 | 24.61 | 23.44 | 23.55 | 28,408,714 | -0.98(-4.01%) |
Jun 23, 2011 | 24.58 | 24.58 | 23.90 | 24.53 | 22,962,508 | -0.56(-2.22%) |
Jun 22, 2011 | 24.67 | 25.34 | 24.59 | 25.09 | 14,787,988 | +0.30(+1.23%) |
Jun 21, 2011 | 24.31 | 25.01 | 24.13 | 24.79 | 15,203,955 | +0.50(+2.05%) |
Jun 20, 2011 | 23.90 | 24.29 | 23.90 | 24.29 | 10,944,638 | +0.24(+1.01%) |
Jun 17, 2011 | 24.54 | 24.59 | 24.00 | 24.04 | 16,707,129 | -0.29(-1.17%) |
Jun 16, 2011 | 24.18 | 24.65 | 23.93 | 24.33 | 14,257,357 | +0.20(+0.83%) |
Jun 15, 2011 | 24.36 | 24.47 | 23.85 | 24.13 | 17,545,672 | -0.59(-2.38%) |
Jun 14, 2011 | 23.94 | 24.89 | 23.92 | 24.72 | 19,760,850 | +1.06(+4.46%) |
Jun 13, 2011 | 23.99 | 24.16 | 23.33 | 23.66 | 12,201,587 | -0.22(-0.92%) |
Jun 10, 2011 | 24.20 | 24.20 | 23.81 | 23.88 | 19,301,978 | -0.43(-1.76%) |
Jun 09, 2011 | 24.40 | 24.59 | 24.26 | 24.31 | 10,926,505 | +0.13(+0.55%) |
Jun 08, 2011 | 24.33 | 24.59 | 23.98 | 24.18 | 11,129,982 | -0.16(-0.64%) |
Jun 07, 2011 | 24.19 | 24.74 | 24.10 | 24.33 | 13,949,001 | +0.29(+1.21%) |
Jun 06, 2011 | 24.55 | 24.70 | 24.02 | 24.04 | 12,588,865 | -0.58(-2.34%) |
Jun 03, 2011 | 24.46 | 24.86 | 24.41 | 24.62 | 12,565,489 | -0.04(-0.15%) |
May 24, 2011 | 24.27 | 24.95 | 24.16 | 24.66 | 17,725,182 | +0.67(+2.77%) |
May 23, 2011 | 24.00 | 24.10 | 23.55 | 23.99 | 17,769,352 | -0.34(-1.41%) |
May 20, 2011 | 24.69 | 24.74 | 24.26 | 24.33 | 13,498,263 | -0.34(-1.39%) |
May 19, 2011 | 24.55 | 24.84 | 24.29 | 24.68 | 11,949,164 | +0.19(+0.76%) |
May 18, 2011 | 23.97 | 24.62 | 23.90 | 24.49 | 14,319,560 | +0.71(+3.00%) |
May 17, 2011 | 23.72 | 23.87 | 23.38 | 23.78 | 13,535,741 | -0.12(-0.52%) |
May 16, 2011 | 24.12 | 24.41 | 23.81 | 23.90 | 10,505,140 | -0.27(-1.10%) |
May 13, 2011 | 24.36 | 24.45 | 23.82 | 24.17 | 13,990,581 | -0.03(-0.14%) |
May 12, 2011 | 23.85 | 24.38 | 23.43 | 24.20 | 14,352,347 | +0.16(+0.67%) |
May 11, 2011 | 24.70 | 24.73 | 23.68 | 24.04 | 16,971,496 | -0.76(-3.05%) |
May 10, 2011 | 24.64 | 24.91 | 24.40 | 24.80 | 14,463,833 | +0.11(+0.46%) |
May 09, 2011 | 23.77 | 24.74 | 23.68 | 24.68 | 16,708,816 | +1.24(+5.29%) |
May 06, 2011 | 23.68 | 24.15 | 23.37 | 23.44 | 22,711,612 | +0.01(+0.04%) |
May 05, 2011 | 24.03 | 24.08 | 23.21 | 23.43 | 23,086,624 | -0.95(-3.88%) |
May 04, 2011 | 24.62 | 24.68 | 24.17 | 24.38 | 14,843,343 | -0.48(-1.92%) |
May 03, 2011 | 24.93 | 25.16 | 24.13 | 24.86 | 22,490,158 | -0.40(-1.59%) |
May 02, 2011 | 25.20 | 25.30 | 25.03 | 25.26 | 15,793,879 | -0.30(-1.17%) |
Apr 29, 2011 | 24.91 | 25.59 | 24.84 | 25.56 | 12,607,644 | +0.68(+2.72%) |
Apr 28, 2011 | 24.83 | 24.94 | 24.54 | 24.88 | 9,178,046 | -0.01(-0.06%) |
Apr 27, 2011 | 24.95 | 25.04 | 24.42 | 24.90 | 10,864,662 | -0.01(-0.04%) |
Apr 26, 2011 | 24.90 | 25.01 | 24.53 | 24.91 | 11,635,048 | +0.03(+0.13%) |
Apr 25, 2011 | 25.42 | 25.44 | 24.82 | 24.87 | 10,271,848 | -0.59(-2.32%) |
Apr 21, 2011 | 25.32 | 25.49 | 25.08 | 25.46 | 9,102,978 | +0.25(+0.98%) |
Apr 20, 2011 | 24.61 | 25.25 | 24.57 | 25.22 | 14,014,749 | +0.96(+3.98%) |
Apr 19, 2011 | 24.05 | 24.25 | 23.79 | 24.25 | 11,984,217 | +0.09(+0.37%) |
Apr 18, 2011 | 23.96 | 24.30 | 23.71 | 24.16 | 11,205,240 | -0.11(-0.47%) |
Apr 15, 2011 | 24.27 | 24.47 | 24.12 | 24.28 | 10,823,767 | +0.08(+0.31%) |
Apr 14, 2011 | 23.76 | 24.24 | 23.59 | 24.20 | 10,694,307 | +0.40(+1.67%) |
Apr 13, 2011 | 23.97 | 24.10 | 23.54 | 23.80 | 9,681,429 | +0.07(+0.30%) |
Apr 12, 2011 | 24.23 | 24.24 | 23.53 | 23.73 | 19,887,328 | -0.75(-3.07%) |
Apr 11, 2011 | 24.91 | 25.08 | 24.39 | 24.48 | 10,475,355 | -0.47(-1.88%) |
Apr 08, 2011 | 25.17 | 25.33 | 24.83 | 24.95 | 10,655,300 | -0.11(-0.45%) |
Apr 07, 2011 | 25.08 | 25.48 | 24.78 | 25.07 | 11,114,647 | -0.35(-1.40%) |
Apr 06, 2011 | 25.45 | 25.50 | 24.94 | 25.42 | 8,038,425 | +0.15(+0.60%) |
Apr 05, 2011 | 25.26 | 25.45 | 24.98 | 25.27 | 9,821,709 | +0.16(+0.64%) |
Apr 04, 2011 | 25.45 | 25.48 | 24.98 | 25.11 | 11,662,327 | -0.22(-0.86%) |
Apr 01, 2011 | 25.45 | 25.63 | 25.23 | 25.33 | 12,070,490 | +0.11(+0.45%) |
Mar 31, 2011 | 25.18 | 25.42 | 25.06 | 25.21 | 14,199,004 | +0.17(+0.68%) |
Mar 30, 2011 | 25.04 | 25.04 | 25.04 | 25.04 | 12,310,298 | +0.35(+1.40%) |
Mar 29, 2011 | 24.23 | 24.78 | 24.21 | 24.70 | 14,339,301 | +0.51(+2.11%) |
Mar 28, 2011 | 24.54 | 24.80 | 24.19 | 24.19 | 15,380,967 | -0.26(-1.08%) |
Mar 25, 2011 | 24.05 | 24.48 | 23.96 | 24.45 | 16,396,430 | +0.46(+1.91%) |
Mar 24, 2011 | 23.99 | 24.12 | 23.75 | 23.99 | 12,044,789 | +0.08(+0.34%) |
Mar 23, 2011 | 24.13 | 24.28 | 23.89 | 23.91 | 12,465,893 | -0.31(-1.27%) |
Mar 22, 2011 | 24.56 | 24.56 | 24.02 | 24.22 | 11,740,053 | -0.30(-1.22%) |
Mar 21, 2011 | 24.47 | 24.57 | 24.28 | 24.52 | 16,389,273 | +1.04(+4.41%) |
Mar 18, 2011 | 23.68 | 23.79 | 23.42 | 23.48 | 19,853,612 | +0.05(+0.22%) |
Mar 17, 2011 | 23.17 | 23.55 | 23.17 | 23.43 | 17,144,688 | +0.40(+1.75%) |
Mar 16, 2011 | 23.33 | 23.76 | 22.72 | 23.03 | 21,955,802 | -0.13(-0.57%) |
Mar 15, 2011 | 23.00 | 23.39 | 22.94 | 23.16 | 15,915,199 | -0.33(-1.41%) |
Mar 14, 2011 | 23.61 | 23.97 | 23.26 | 23.49 | 14,512,346 | -0.24(-1.00%) |
Mar 11, 2011 | 22.81 | 23.81 | 22.76 | 23.73 | 14,461,306 | +0.75(+3.25%) |
Mar 10, 2011 | 23.21 | 23.40 | 22.95 | 22.98 | 17,441,586 | -0.49(-2.08%) |
Mar 09, 2011 | 23.73 | 23.83 | 23.34 | 23.47 | 16,853,830 | -0.26(-1.12%) |
Mar 08, 2011 | 24.10 | 24.11 | 23.46 | 23.73 | 18,756,654 | -0.59(-2.41%) |
Mar 07, 2011 | 24.83 | 24.84 | 24.02 | 24.32 | 13,212,640 | -0.11(-0.46%) |
Mar 04, 2011 | 24.96 | 24.97 | 24.32 | 24.43 | 19,089,226 | -0.18(-0.75%) |
Mar 03, 2011 | 24.60 | 24.96 | 24.41 | 24.62 | 17,527,026 | +0.53(+2.20%) |
Mar 02, 2011 | 24.06 | 24.21 | 23.72 | 24.09 | 18,270,536 | +0.09(+0.35%) |
Mar 01, 2011 | 24.76 | 24.77 | 23.84 | 24.00 | 36,233,004 | +0.50(+2.11%) |
Feb 28, 2011 | 23.13 | 23.68 | 23.09 | 23.51 | 15,617,563 | +0.51(+2.22%) |
Feb 25, 2011 | 22.91 | 23.07 | 22.69 | 22.99 | 14,745,874 | +0.23(+1.02%) |
Feb 24, 2011 | 23.11 | 23.17 | 22.49 | 22.76 | 21,884,590 | -0.50(-2.14%) |
Feb 23, 2011 | 22.82 | 23.75 | 22.75 | 23.26 | 27,160,848 | +0.70(+3.08%) |
Feb 22, 2011 | 23.25 | 23.40 | 22.49 | 22.56 | 26,519,488 | -0.85(-3.64%) |
Feb 18, 2011 | 23.68 | 23.74 | 23.21 | 23.42 | 19,691,124 | -0.27(-1.14%) |
Feb 17, 2011 | 23.32 | 23.91 | 23.20 | 23.68 | 18,244,846 | +0.36(+1.56%) |
Feb 16, 2011 | 23.02 | 23.40 | 22.85 | 23.32 | 21,094,300 | +0.59(+2.58%) |
Feb 15, 2011 | 23.05 | 23.09 | 22.68 | 22.73 | 14,892,514 | -0.46(-2.00%) |
Feb 14, 2011 | 22.00 | 23.33 | 21.87 | 23.20 | 26,873,648 | +1.33(+6.10%) |
Feb 11, 2011 | 21.79 | 21.92 | 21.62 | 21.86 | 13,735,237 | +0.13(+0.58%) |
Feb 10, 2011 | 21.70 | 21.92 | 21.57 | 21.74 | 14,391,817 | -0.06(-0.28%) |
Feb 09, 2011 | 21.75 | 21.84 | 21.49 | 21.80 | 12,212,008 | +0.03(+0.13%) |
Feb 08, 2011 | 21.83 | 21.89 | 21.60 | 21.77 | 13,294,343 | -0.06(-0.26%) |
Feb 07, 2011 | 21.95 | 22.30 | 21.74 | 21.83 | 15,618,834 | +0.25(+1.18%) |
Feb 04, 2011 | 21.64 | 21.70 | 21.32 | 21.57 | 12,826,791 | +0.28(+1.30%) |
Feb 03, 2011 | 21.54 | 21.66 | 21.14 | 21.29 | 14,232,422 | -0.29(-1.35%) |
Feb 02, 2011 | 21.63 | 22.11 | 21.34 | 21.59 | 22,041,134 | -0.33(-1.52%) |
Feb 01, 2011 | 21.65 | 21.99 | 21.43 | 21.92 | 22,072,542 | +0.42(+1.97%) |
Jan 31, 2011 | 21.15 | 21.52 | 20.92 | 21.50 | 17,817,830 | +0.44(+2.10%) |
Jan 28, 2011 | 20.74 | 21.25 | 20.74 | 21.05 | 19,990,586 | +0.05(+0.22%) |
Jan 27, 2011 | 21.27 | 21.35 | 20.92 | 21.01 | 24,887,960 | -0.34(-1.59%) |
Jan 26, 2011 | 20.85 | 21.47 | 20.82 | 21.35 | 34,024,336 | +0.86(+4.20%) |
Jan 25, 2011 | 19.84 | 20.50 | 19.78 | 20.49 | 26,639,644 | +0.67(+3.37%) |
Jan 24, 2011 | 19.76 | 19.86 | 19.70 | 19.82 | 20,164,204 | +0.04(+0.21%) |
Jan 21, 2011 | 19.80 | 19.90 | 19.71 | 19.78 | 21,356,846 | +0.09(+0.45%) |
Jan 20, 2011 | 19.76 | 19.87 | 19.45 | 19.69 | 20,268,578 | -0.09(-0.48%) |
Jan 19, 2011 | 20.01 | 20.16 | 19.74 | 19.78 | 23,240,462 | -0.20(-0.99%) |
Jan 18, 2011 | 19.94 | 20.28 | 19.93 | 19.98 | 20,598,388 | -0.06(-0.28%) |
Jan 14, 2011 | 20.01 | 20.23 | 19.79 | 20.03 | 26,255,834 | -0.18(-0.91%) |
Jan 13, 2011 | 20.83 | 21.12 | 20.13 | 20.22 | 94,268,880 | +1.15(+6.05%) |
Jan 12, 2011 | 18.82 | 19.18 | 18.75 | 19.07 | 17,728,346 | +0.38(+2.04%) |
Jan 11, 2011 | 18.53 | 18.82 | 18.43 | 18.68 | 15,931,100 | +0.27(+1.46%) |
Jan 10, 2011 | 18.26 | 18.47 | 18.16 | 18.42 | 15,289,816 | +0.24(+1.35%) |
Jan 07, 2011 | 17.99 | 18.22 | 17.88 | 18.17 | 16,506,761 | +0.56(+3.20%) |
Jan 06, 2011 | 17.60 | 17.74 | 17.56 | 17.61 | 11,819,809 | +0.04(+0.25%) |
Jan 05, 2011 | 17.56 | 17.63 | 17.39 | 17.56 | 9,121,549 | -0.02(-0.11%) |
Jan 04, 2011 | 17.78 | 17.81 | 17.40 | 17.58 | 10,425,085 | -0.10(-0.56%) |