Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 24.04 | 24.13 | 23.80 | 23.90 | 2,912,538 | -0.13(-0.53%) |
Apr 28, 2011 | 23.78 | 24.05 | 23.65 | 24.02 | 4,250,581 | +0.19(+0.80%) |
Apr 27, 2011 | 24.00 | 24.02 | 23.66 | 23.83 | 6,048,055 | -0.17(-0.71%) |
Apr 26, 2011 | 24.30 | 24.30 | 23.96 | 24.00 | 3,451,932 | -0.15(-0.63%) |
Apr 25, 2011 | 24.12 | 24.21 | 23.98 | 24.15 | 3,479,268 | -0.15(-0.61%) |
Apr 21, 2011 | 24.42 | 24.47 | 23.92 | 24.30 | 8,511,050 | -0.61(-2.46%) |
Apr 20, 2011 | 24.86 | 25.04 | 24.74 | 24.92 | 4,645,798 | +0.21(+0.87%) |
Apr 19, 2011 | 24.47 | 24.84 | 24.39 | 24.70 | 4,168,092 | +0.22(+0.90%) |
Apr 18, 2011 | 24.64 | 24.67 | 24.23 | 24.48 | 4,576,835 | -0.41(-1.63%) |
Apr 15, 2011 | 24.52 | 24.99 | 24.42 | 24.89 | 4,609,856 | +0.41(+1.66%) |
Apr 14, 2011 | 24.30 | 24.60 | 24.14 | 24.48 | 1,691,447 | +0.12(+0.48%) |
Apr 13, 2011 | 24.44 | 24.49 | 24.19 | 24.36 | 1,890,358 | +0.01(+0.02%) |
Apr 12, 2011 | 24.42 | 24.60 | 24.26 | 24.36 | 2,012,807 | -0.23(-0.92%) |
Apr 11, 2011 | 24.70 | 24.85 | 24.53 | 24.58 | 2,229,715 | -0.09(-0.38%) |
Apr 08, 2011 | 24.83 | 24.85 | 24.56 | 24.68 | 2,279,510 | -0.09(-0.38%) |
Apr 07, 2011 | 24.83 | 25.05 | 24.70 | 24.77 | 2,771,280 | -0.06(-0.23%) |
Apr 06, 2011 | 24.95 | 24.99 | 24.74 | 24.83 | 2,985,360 | +0.09(+0.36%) |
Apr 05, 2011 | 24.81 | 24.92 | 24.70 | 24.74 | 2,072,768 | -0.10(-0.41%) |
Apr 04, 2011 | 24.79 | 25.12 | 24.73 | 24.84 | 2,561,204 | +0.04(+0.18%) |
Apr 01, 2011 | 24.54 | 25.07 | 24.49 | 24.80 | 5,634,546 | +0.41(+1.67%) |
Mar 31, 2011 | 24.42 | 24.52 | 24.27 | 24.39 | 2,457,127 | -0.06(-0.24%) |
Mar 30, 2011 | 24.50 | 24.59 | 24.31 | 24.45 | 3,812,020 | +0.09(+0.38%) |
Mar 29, 2011 | 24.29 | 24.51 | 24.21 | 24.36 | 2,218,658 | +0.06(+0.24%) |
Mar 28, 2011 | 24.39 | 24.48 | 24.26 | 24.30 | 2,087,428 | -0.05(-0.21%) |
Mar 25, 2011 | 24.39 | 24.59 | 24.32 | 24.35 | 4,055,613 | +0.04(+0.18%) |
Mar 24, 2011 | 24.15 | 24.37 | 24.00 | 24.31 | 2,841,902 | +0.20(+0.84%) |
Mar 23, 2011 | 23.93 | 24.14 | 23.72 | 24.10 | 3,227,899 | +0.15(+0.62%) |
Mar 22, 2011 | 23.84 | 23.98 | 23.70 | 23.95 | 2,320,834 | +0.09(+0.36%) |
Mar 21, 2011 | 24.00 | 24.07 | 23.85 | 23.87 | 2,878,346 | +0.39(+1.66%) |
Mar 18, 2011 | 23.69 | 23.75 | 23.48 | 23.48 | 2,904,056 | +0.03(+0.12%) |
Mar 17, 2011 | 23.74 | 23.85 | 23.38 | 23.45 | 2,658,307 | -0.02(-0.07%) |
Mar 16, 2011 | 23.79 | 23.87 | 23.16 | 23.47 | 3,873,565 | -0.43(-1.80%) |
Mar 15, 2011 | 23.74 | 23.95 | 23.74 | 23.90 | 4,071,812 | +0.12(+0.50%) |
Mar 14, 2011 | 23.89 | 24.18 | 23.55 | 23.78 | 3,005,127 | -0.26(-1.06%) |
Mar 11, 2011 | 23.61 | 24.18 | 23.61 | 24.03 | 2,763,741 | +0.31(+1.32%) |
Mar 10, 2011 | 23.45 | 23.79 | 23.41 | 23.72 | 3,243,003 | -0.05(-0.21%) |
Mar 09, 2011 | 23.59 | 23.90 | 23.39 | 23.77 | 2,410,965 | +0.13(+0.57%) |
Mar 08, 2011 | 23.30 | 23.91 | 23.17 | 23.63 | 3,700,491 | +0.40(+1.74%) |
Mar 07, 2011 | 23.60 | 23.75 | 23.10 | 23.23 | 2,346,358 | -0.27(-1.14%) |
Mar 04, 2011 | 23.68 | 23.92 | 23.27 | 23.50 | 3,833,918 | -0.24(-1.02%) |
Mar 03, 2011 | 23.27 | 23.77 | 23.27 | 23.74 | 1,961,187 | +0.56(+2.42%) |
Mar 02, 2011 | 23.42 | 23.57 | 23.01 | 23.18 | 3,631,446 | -0.18(-0.77%) |
Mar 01, 2011 | 23.91 | 23.98 | 23.26 | 23.36 | 2,697,338 | -0.49(-2.05%) |
Feb 28, 2011 | 23.74 | 23.87 | 23.35 | 23.85 | 3,974,718 | +0.12(+0.51%) |
Feb 25, 2011 | 23.59 | 23.86 | 23.55 | 23.72 | 2,288,485 | +0.17(+0.71%) |
Feb 24, 2011 | 24.00 | 24.06 | 23.33 | 23.56 | 4,927,756 | -0.44(-1.85%) |
Feb 23, 2011 | 24.34 | 24.47 | 23.73 | 24.00 | 4,408,720 | -0.30(-1.24%) |
Feb 22, 2011 | 24.51 | 24.64 | 24.22 | 24.30 | 3,272,405 | -0.28(-1.15%) |
Feb 18, 2011 | 24.66 | 24.70 | 24.43 | 24.58 | 2,514,003 | -0.03(-0.11%) |
Feb 17, 2011 | 24.39 | 24.65 | 24.36 | 24.61 | 2,183,653 | +0.16(+0.65%) |
Feb 16, 2011 | 24.50 | 24.70 | 24.36 | 24.45 | 1,977,281 | +0.01(+0.02%) |
Feb 15, 2011 | 24.62 | 24.70 | 24.37 | 24.45 | 2,154,392 | -0.21(-0.86%) |
Feb 14, 2011 | 24.79 | 24.79 | 24.56 | 24.66 | 1,849,788 | -0.16(-0.64%) |
Feb 11, 2011 | 24.64 | 25.01 | 24.60 | 24.82 | 2,388,239 | +0.14(+0.57%) |
Feb 10, 2011 | 24.30 | 24.81 | 24.21 | 24.67 | 2,934,383 | +0.25(+1.04%) |
Feb 09, 2011 | 24.34 | 24.46 | 24.22 | 24.42 | 2,181,038 | +0.08(+0.34%) |
Feb 08, 2011 | 24.26 | 24.39 | 24.23 | 24.34 | 2,240,817 | +0.06(+0.24%) |
Feb 07, 2011 | 24.32 | 24.45 | 24.21 | 24.28 | 1,726,483 | -0.04(-0.17%) |
Feb 04, 2011 | 24.35 | 24.45 | 24.10 | 24.32 | 1,760,261 | +0.05(+0.20%) |
Feb 03, 2011 | 24.26 | 24.42 | 24.07 | 24.27 | 1,976,472 | +0.03(+0.13%) |
Feb 02, 2011 | 24.47 | 24.58 | 23.98 | 24.24 | 3,742,329 | -0.24(-0.99%) |
Feb 01, 2011 | 24.60 | 24.76 | 24.36 | 24.48 | 3,488,813 | -0.02(-0.07%) |
Jan 31, 2011 | 24.46 | 24.66 | 24.32 | 24.50 | 2,943,306 | +0.08(+0.32%) |
Jan 28, 2011 | 24.75 | 25.09 | 24.39 | 24.42 | 3,116,391 | -0.36(-1.45%) |
Jan 27, 2011 | 24.50 | 24.91 | 24.45 | 24.78 | 2,834,420 | +0.24(+0.98%) |
Jan 26, 2011 | 24.87 | 24.88 | 24.52 | 24.54 | 5,001,597 | -0.35(-1.42%) |
Jan 25, 2011 | 23.99 | 24.91 | 23.83 | 24.89 | 7,822,916 | +0.81(+3.35%) |
Jan 24, 2011 | 23.80 | 24.30 | 23.80 | 24.08 | 6,557,202 | +0.29(+1.23%) |
Jan 21, 2011 | 23.79 | 23.96 | 23.63 | 23.79 | 2,628,537 | +0.12(+0.49%) |
Jan 20, 2011 | 23.91 | 24.00 | 23.63 | 23.68 | 4,182,368 | -0.35(-1.47%) |
Jan 19, 2011 | 24.58 | 24.58 | 24.02 | 24.03 | 2,959,980 | -0.53(-2.15%) |
Jan 18, 2011 | 24.32 | 24.57 | 24.28 | 24.56 | 2,474,443 | +0.19(+0.78%) |
Jan 14, 2011 | 24.12 | 24.47 | 24.11 | 24.37 | 2,490,419 | +0.19(+0.80%) |
Jan 13, 2011 | 24.08 | 24.28 | 24.00 | 24.17 | 3,419,858 | +0.14(+0.58%) |
Jan 12, 2011 | 24.18 | 24.23 | 23.98 | 24.04 | 3,332,748 | -0.03(-0.13%) |
Jan 11, 2011 | 23.96 | 24.21 | 23.92 | 24.07 | 3,762,061 | +0.18(+0.75%) |
Jan 10, 2011 | 24.04 | 24.14 | 23.81 | 23.89 | 5,333,393 | -0.01(-0.06%) |
Jan 07, 2011 | 24.08 | 24.08 | 23.62 | 23.90 | 4,222,492 | -0.05(-0.23%) |
Jan 06, 2011 | 23.93 | 24.09 | 23.81 | 23.96 | 2,385,735 | +0.08(+0.31%) |
Jan 05, 2011 | 24.15 | 24.32 | 23.82 | 23.88 | 5,192,380 | -0.32(-1.34%) |
Jan 04, 2011 | 24.47 | 24.47 | 24.02 | 24.21 | 4,078,241 | -0.30(-1.22%) |
Jan 03, 2011 | 24.26 | 24.57 | 24.25 | 24.50 | 2,428,446 | +0.29(+1.19%) |
Dec 31, 2010 | 24.26 | 24.36 | 24.18 | 24.21 | 1,113,975 | -0.09(-0.37%) |
Dec 30, 2010 | 24.24 | 24.39 | 24.18 | 24.30 | 1,158,319 | +0.05(+0.23%) |
Dec 29, 2010 | 24.26 | 24.35 | 24.13 | 24.25 | 1,798,814 | +0.03(+0.14%) |
Dec 28, 2010 | 24.37 | 24.44 | 24.16 | 24.21 | 2,112,231 | -0.15(-0.61%) |
Dec 27, 2010 | 24.38 | 24.40 | 24.26 | 24.36 | 900,268 | +0.04(+0.18%) |
Dec 23, 2010 | 24.37 | 24.57 | 24.29 | 24.32 | 2,157,730 | -0.11(-0.46%) |
Dec 22, 2010 | 24.08 | 24.44 | 24.08 | 24.43 | 2,781,614 | +0.35(+1.45%) |
Dec 21, 2010 | 24.01 | 24.21 | 23.95 | 24.08 | 2,079,409 | +0.10(+0.41%) |
Dec 20, 2010 | 23.64 | 24.02 | 23.64 | 23.98 | 1,900,565 | +0.27(+1.13%) |
Dec 17, 2010 | 23.68 | 23.83 | 23.63 | 23.71 | 3,118,954 | +0.01(+0.06%) |
Dec 16, 2010 | 23.35 | 23.71 | 23.35 | 23.70 | 3,530,943 | +0.28(+1.20%) |
Dec 15, 2010 | 22.88 | 23.93 | 22.85 | 23.42 | 7,924,601 | +0.47(+2.04%) |
Dec 14, 2010 | 22.63 | 22.99 | 22.63 | 22.95 | 3,756,617 | +0.35(+1.54%) |
Dec 13, 2010 | 22.56 | 22.81 | 22.48 | 22.60 | 3,233,937 | +0.12(+0.54%) |
Dec 10, 2010 | 22.33 | 22.58 | 22.33 | 22.48 | 1,383,737 | +0.08(+0.34%) |
Dec 09, 2010 | 22.42 | 22.47 | 22.18 | 22.41 | 1,756,370 | +0.08(+0.34%) |
Dec 08, 2010 | 22.18 | 22.42 | 22.14 | 22.33 | 2,395,437 | +0.14(+0.64%) |
Dec 07, 2010 | 22.42 | 22.53 | 22.15 | 22.19 | 1,415,211 | -0.06(-0.29%) |
Dec 06, 2010 | 22.25 | 22.30 | 22.14 | 22.25 | 1,333,071 | -0.02(-0.08%) |
Dec 03, 2010 | 21.96 | 22.34 | 21.92 | 22.27 | 2,697,278 | +0.24(+1.08%) |
Dec 02, 2010 | 21.90 | 22.23 | 21.84 | 22.03 | 2,831,678 | +0.06(+0.29%) |
Dec 01, 2010 | 21.68 | 22.01 | 21.68 | 21.97 | 2,534,544 | +0.53(+2.45%) |
Nov 30, 2010 | 21.29 | 21.64 | 21.22 | 21.44 | 2,222,532 | -0.01(-0.07%) |
Nov 29, 2010 | 21.51 | 21.53 | 21.18 | 21.46 | 1,809,194 | -0.15(-0.70%) |
Nov 26, 2010 | 21.58 | 21.70 | 21.54 | 21.61 | 625,675 | -0.10(-0.48%) |
Nov 24, 2010 | 21.55 | 21.71 | 21.71 | 21.71 | 2,229,179 | +0.29(+1.36%) |
Nov 23, 2010 | 21.47 | 21.58 | 21.34 | 21.42 | 2,224,693 | -0.19(-0.87%) |
Nov 22, 2010 | 21.11 | 21.67 | 21.06 | 21.61 | 3,247,641 | +0.39(+1.85%) |
Nov 19, 2010 | 21.02 | 21.25 | 20.93 | 21.22 | 2,015,676 | +0.19(+0.89%) |
Nov 18, 2010 | 21.18 | 21.29 | 21.01 | 21.03 | 2,885,418 | -0.02(-0.10%) |
Nov 17, 2010 | 21.16 | 21.20 | 20.94 | 21.05 | 2,619,420 | -0.12(-0.55%) |
Nov 16, 2010 | 21.03 | 21.20 | 20.92 | 21.16 | 3,576,040 | +0.01(+0.07%) |
Nov 15, 2010 | 21.05 | 21.31 | 21.02 | 21.15 | 2,480,053 | +0.13(+0.62%) |
Nov 12, 2010 | 21.12 | 21.25 | 20.88 | 21.02 | 2,321,733 | -0.22(-1.02%) |
Nov 11, 2010 | 21.07 | 21.27 | 20.96 | 21.24 | 2,978,576 | +0.07(+0.33%) |
Nov 10, 2010 | 21.01 | 21.22 | 20.91 | 21.17 | 2,575,728 | +0.12(+0.57%) |
Nov 09, 2010 | 21.12 | 21.33 | 20.99 | 21.05 | 3,996,982 | +0.00(+0.00%) |
Nov 08, 2010 | 20.99 | 21.15 | 20.97 | 21.05 | 2,059,143 | -0.03(-0.16%) |
Nov 05, 2010 | 20.96 | 21.24 | 20.86 | 21.08 | 3,711,191 | +0.12(+0.59%) |
Nov 04, 2010 | 20.91 | 20.96 | 20.62 | 20.96 | 4,176,778 | +0.20(+0.96%) |
Nov 03, 2010 | 20.88 | 20.92 | 20.50 | 20.76 | 2,754,968 | -0.07(-0.32%) |
Nov 02, 2010 | 20.89 | 21.01 | 20.80 | 20.82 | 2,642,955 | +0.02(+0.08%) |
Nov 01, 2010 | 21.03 | 21.12 | 20.65 | 20.81 | 3,766,187 | -0.19(-0.89%) |
Oct 29, 2010 | 20.56 | 21.02 | 20.44 | 20.99 | 4,248,791 | +0.35(+1.70%) |
Oct 28, 2010 | 20.78 | 20.84 | 20.55 | 20.64 | 3,428,988 | -0.06(-0.29%) |
Oct 27, 2010 | 20.52 | 20.74 | 20.40 | 20.70 | 5,079,712 | -0.75(-3.50%) |
Oct 25, 2010 | 21.13 | 21.53 | 21.13 | 21.45 | 5,603,513 | +0.46(+2.18%) |
Oct 22, 2010 | 20.90 | 21.22 | 20.84 | 21.00 | 2,731,198 | +0.15(+0.72%) |
Oct 21, 2010 | 21.04 | 21.15 | 20.71 | 20.85 | 3,437,680 | -0.09(-0.45%) |
Oct 20, 2010 | 20.97 | 21.03 | 20.70 | 20.94 | 2,567,341 | +0.01(+0.07%) |
Oct 19, 2010 | 20.55 | 21.25 | 20.53 | 20.93 | 5,456,558 | +0.16(+0.79%) |
Oct 18, 2010 | 20.63 | 20.84 | 20.52 | 20.76 | 2,519,971 | +0.05(+0.24%) |
Oct 15, 2010 | 21.14 | 21.19 | 20.68 | 20.72 | 4,589,698 | -0.32(-1.52%) |
Oct 14, 2010 | 21.04 | 21.18 | 20.88 | 21.03 | 2,920,386 | -0.04(-0.19%) |
Oct 13, 2010 | 20.98 | 21.14 | 20.91 | 21.08 | 2,629,389 | +0.15(+0.73%) |
Oct 12, 2010 | 20.72 | 21.01 | 20.59 | 20.92 | 3,154,670 | +0.20(+0.94%) |
Oct 11, 2010 | 20.93 | 20.97 | 20.46 | 20.73 | 5,102,502 | -0.41(-1.96%) |
Oct 08, 2010 | 21.14 | 21.28 | 21.12 | 21.14 | 2,270,109 | -0.05(-0.26%) |
Oct 07, 2010 | 21.32 | 21.35 | 21.01 | 21.20 | 3,156,384 | -0.09(-0.45%) |
Oct 06, 2010 | 21.46 | 21.63 | 21.22 | 21.29 | 3,601,513 | -0.21(-0.96%) |
Oct 05, 2010 | 21.38 | 21.66 | 21.29 | 21.50 | 3,106,018 | +0.29(+1.37%) |
Oct 04, 2010 | 21.29 | 21.35 | 21.10 | 21.21 | 2,751,941 | -0.09(-0.45%) |
Oct 01, 2010 | 21.30 | 21.81 | 21.26 | 21.30 | 5,580,156 | -0.32(-1.46%) |
Sep 30, 2010 | 21.62 | 21.91 | 21.51 | 21.62 | 58,043 | -0.22(-1.01%) |
Sep 29, 2010 | 21.90 | 21.91 | 21.54 | 21.84 | 2,697,352 | -0.20(-0.90%) |
Sep 28, 2010 | 21.75 | 22.13 | 21.49 | 22.04 | 3,199,792 | +0.36(+1.66%) |
Sep 27, 2010 | 21.70 | 21.84 | 21.54 | 21.68 | 2,203,456 | +0.02(+0.11%) |
Sep 24, 2010 | 21.60 | 21.68 | 21.44 | 21.65 | 3,219,791 | +0.24(+1.12%) |
Sep 23, 2010 | 21.62 | 21.75 | 21.38 | 21.41 | 2,519,203 | -0.30(-1.38%) |
Sep 22, 2010 | 21.65 | 21.91 | 21.57 | 21.71 | 4,348,205 | +0.03(+0.15%) |
Sep 21, 2010 | 21.55 | 21.88 | 21.39 | 21.68 | 5,063,748 | +0.19(+0.87%) |
Sep 20, 2010 | 20.92 | 21.60 | 20.92 | 21.50 | 4,320,789 | +0.64(+3.09%) |
Sep 17, 2010 | 20.85 | 20.98 | 20.61 | 20.85 | 3,611,784 | +0.11(+0.51%) |
Sep 15, 2010 | 20.68 | 20.84 | 20.48 | 20.74 | 3,022,390 | -0.10(-0.50%) |
Sep 14, 2010 | 20.91 | 20.96 | 20.74 | 20.85 | 3,166,091 | -0.14(-0.66%) |
Sep 13, 2010 | 20.95 | 21.13 | 20.86 | 20.99 | 2,648,787 | +0.19(+0.93%) |
Sep 10, 2010 | 20.73 | 20.91 | 20.67 | 20.79 | 2,110,169 | +0.07(+0.33%) |
Sep 09, 2010 | 21.02 | 21.07 | 20.68 | 20.72 | 1,932,753 | -0.08(-0.39%) |
Sep 08, 2010 | 20.72 | 20.88 | 20.69 | 20.80 | 2,240,159 | +0.13(+0.63%) |
Sep 07, 2010 | 20.69 | 20.89 | 20.57 | 20.68 | 2,253,829 | -0.13(-0.64%) |
Sep 03, 2010 | 21.01 | 21.07 | 20.74 | 20.81 | 2,913,285 | -0.05(-0.22%) |
Sep 02, 2010 | 20.50 | 20.92 | 20.49 | 20.85 | 573 | +0.46(+2.26%) |
Sep 01, 2010 | 20.14 | 20.56 | 20.10 | 20.39 | 5,477,190 | +0.18(+0.88%) |
Aug 31, 2010 | 20.19 | 20.21 | 19.70 | 20.21 | 22,501 | +0.27(+1.34%) |
Aug 30, 2010 | 20.19 | 20.34 | 19.92 | 19.95 | 2,096,117 | +0.04(+0.22%) |
Aug 27, 2010 | 20.21 | 20.22 | 19.78 | 19.90 | 3,553,656 | +0.05(+0.28%) |
Aug 26, 2010 | 19.97 | 20.15 | 19.81 | 19.85 | 4,632,320 | -0.05(-0.23%) |
Aug 25, 2010 | 19.21 | 20.02 | 19.21 | 19.90 | 6,199,799 | +0.58(+2.98%) |
Aug 24, 2010 | 19.29 | 19.39 | 19.03 | 19.32 | 427 | -0.14(-0.72%) |
Aug 23, 2010 | 19.67 | 19.90 | 19.44 | 19.46 | 2,505,964 | -0.20(-1.02%) |
Aug 20, 2010 | 19.35 | 19.77 | 19.35 | 19.66 | 3,429,405 | +0.20(+1.05%) |
Aug 19, 2010 | 19.93 | 20.00 | 19.41 | 19.46 | 427 | -0.56(-2.77%) |
Aug 18, 2010 | 19.95 | 20.17 | 19.83 | 20.01 | 2,136,508 | +0.07(+0.35%) |
Aug 17, 2010 | 19.73 | 20.05 | 19.68 | 19.94 | 2,936,119 | +0.40(+2.07%) |
Aug 16, 2010 | 19.67 | 19.69 | 19.43 | 19.54 | 3,712,958 | -0.24(-1.20%) |
Aug 13, 2010 | 19.78 | 19.92 | 19.68 | 19.78 | 4,230,210 | -0.09(-0.43%) |
Aug 12, 2010 | 19.52 | 19.94 | 19.44 | 19.86 | 4,791,881 | +0.13(+0.68%) |
Aug 11, 2010 | 19.60 | 19.85 | 19.54 | 19.73 | 5,136,949 | -0.17(-0.88%) |
Aug 10, 2010 | 19.88 | 19.99 | 19.67 | 19.90 | 6,638,319 | -0.09(-0.46%) |
Aug 09, 2010 | 19.97 | 20.06 | 19.93 | 20.00 | 3,341,201 | +0.05(+0.24%) |
Aug 06, 2010 | 19.95 | 19.95 | 19.65 | 19.95 | 3,172,021 | -0.07(-0.34%) |
Aug 05, 2010 | 20.17 | 20.23 | 19.98 | 20.02 | 3,407,558 | -0.19(-0.93%) |
Aug 04, 2010 | 20.21 | 20.33 | 20.08 | 20.20 | 1,009,943 | +0.03(+0.14%) |
Aug 03, 2010 | 20.24 | 20.30 | 20.04 | 20.18 | 2,875,838 | -0.13(-0.62%) |
Aug 02, 2010 | 19.92 | 20.37 | 19.79 | 20.30 | 4,563,144 | +0.51(+2.57%) |
Jul 30, 2010 | 19.79 | 19.84 | 19.41 | 19.79 | 3,824,617 | +0.16(+0.82%) |
Jul 29, 2010 | 19.99 | 20.09 | 19.35 | 19.63 | 5,696,287 | -0.23(-1.15%) |
Jul 28, 2010 | 19.90 | 19.98 | 19.82 | 19.86 | 4,954,528 | -0.03(-0.16%) |
Jul 27, 2010 | 20.11 | 20.11 | 19.85 | 19.89 | 116,166 | -0.05(-0.26%) |
Jul 26, 2010 | 19.70 | 19.99 | 19.69 | 19.94 | 4,522,131 | +0.20(+1.00%) |
Jul 23, 2010 | 19.24 | 20.06 | 19.20 | 19.75 | 6,936,103 | +0.60(+3.16%) |
Jul 22, 2010 | 19.18 | 19.94 | 18.98 | 19.14 | 13,996,545 | -0.77(-3.85%) |
Jul 21, 2010 | 20.16 | 20.16 | 19.80 | 19.91 | 6,675,426 | -0.08(-0.42%) |
Jul 20, 2010 | 19.99 | 20.02 | 19.34 | 19.99 | 5,868,863 | +0.01(+0.06%) |
Jul 19, 2010 | 19.93 | 20.07 | 19.80 | 19.98 | 2,906,258 | +0.11(+0.53%) |
Jul 16, 2010 | 19.88 | 20.32 | 19.86 | 19.88 | 3,264,406 | -0.26(-1.28%) |
Jul 15, 2010 | 20.53 | 20.56 | 20.08 | 20.13 | 4,546,671 | -0.37(-1.81%) |
Jul 14, 2010 | 20.19 | 20.53 | 20.18 | 20.51 | 5,794,003 | -0.45(-2.16%) |
Jul 13, 2010 | 20.78 | 21.11 | 20.77 | 20.96 | 2,909,874 | +0.34(+1.67%) |
Jul 12, 2010 | 20.64 | 20.79 | 20.53 | 20.61 | 2,081,191 | -0.06(-0.29%) |
Jul 09, 2010 | 20.67 | 20.84 | 20.57 | 20.67 | 3,131,501 | -0.11(-0.54%) |
Jul 08, 2010 | 20.71 | 20.89 | 20.57 | 20.79 | 5,117,314 | +0.16(+0.78%) |
Jul 07, 2010 | 20.01 | 20.65 | 19.91 | 20.63 | 4,253,761 | +0.64(+3.21%) |
Jul 06, 2010 | 20.02 | 20.12 | 19.77 | 19.98 | 4,443,648 | +0.11(+0.56%) |
Jul 02, 2010 | 19.87 | 20.14 | 19.74 | 19.87 | 2,926,906 | -0.15(-0.73%) |
Jul 01, 2010 | 19.79 | 20.10 | 19.44 | 20.02 | 6,378,603 | +0.21(+1.08%) |
Jun 30, 2010 | 20.05 | 20.35 | 19.77 | 19.80 | 922 | -0.35(-1.72%) |
Jun 29, 2010 | 20.19 | 20.24 | 19.85 | 20.15 | 6,834,251 | -0.31(-1.51%) |
Jun 25, 2010 | 20.46 | 20.61 | 20.34 | 20.46 | 7,058,876 | -0.05(-0.24%) |
Jun 24, 2010 | 21.08 | 21.11 | 20.50 | 20.51 | 5,906,546 | -0.71(-3.36%) |
Jun 23, 2010 | 21.32 | 21.39 | 20.89 | 21.22 | 5,470,397 | -0.18(-0.83%) |
Jun 22, 2010 | 21.92 | 21.98 | 21.36 | 21.40 | 4,751,463 | -0.48(-2.20%) |
Jun 21, 2010 | 22.03 | 22.09 | 21.81 | 21.88 | 4,381,083 | +0.07(+0.34%) |
Jun 18, 2010 | 21.80 | 22.07 | 21.75 | 21.80 | 8,264,140 | -0.12(-0.55%) |
Jun 17, 2010 | 22.22 | 22.23 | 21.76 | 21.93 | 3,420,607 | -0.18(-0.83%) |
Jun 16, 2010 | 22.24 | 22.44 | 22.00 | 22.11 | 3,165,135 | -0.19(-0.87%) |
Jun 15, 2010 | 22.07 | 22.30 | 22.00 | 22.30 | 4,133,266 | +0.37(+1.68%) |
Jun 14, 2010 | 21.98 | 22.32 | 21.92 | 21.93 | 2,816,857 | -0.00(-0.01%) |
Jun 11, 2010 | 21.70 | 21.94 | 21.58 | 21.94 | 3,270,150 | +0.13(+0.62%) |
Jun 10, 2010 | 21.49 | 21.84 | 21.38 | 21.80 | 3,913,092 | +0.60(+2.81%) |
Jun 09, 2010 | 21.32 | 21.53 | 21.13 | 21.21 | 4,345,377 | +0.06(+0.30%) |
Jun 08, 2010 | 21.05 | 21.17 | 20.83 | 21.14 | 7,333,409 | +0.08(+0.37%) |
Jun 07, 2010 | 21.42 | 21.54 | 21.07 | 21.07 | 8,251,779 | -0.37(-1.75%) |
Jun 04, 2010 | 21.44 | 21.78 | 21.37 | 21.44 | 6,431,502 | -0.56(-2.56%) |
Jun 03, 2010 | 22.15 | 22.27 | 21.84 | 22.01 | 2,989,632 | -0.11(-0.48%) |
Jun 02, 2010 | 21.91 | 22.18 | 21.79 | 22.11 | 5,377,761 | +0.24(+1.11%) |
Jun 01, 2010 | 21.76 | 22.39 | 21.76 | 21.87 | 4,873,103 | -0.07(-0.30%) |
May 28, 2010 | 21.93 | 22.11 | 21.75 | 21.93 | 4,787,630 | -0.13(-0.61%) |
May 27, 2010 | 21.83 | 22.07 | 21.60 | 22.07 | 4,886,341 | +0.58(+2.72%) |
May 26, 2010 | 21.87 | 22.01 | 21.40 | 21.48 | 8,575,549 | -0.13(-0.61%) |
May 25, 2010 | 21.35 | 21.72 | 21.12 | 21.62 | 6,187,231 | -0.10(-0.47%) |
May 24, 2010 | 21.20 | 22.05 | 21.19 | 21.72 | 6,270,598 | +0.05(+0.21%) |
May 21, 2010 | 21.42 | 21.83 | 21.18 | 21.67 | 8,559,716 | +0.09(+0.42%) |
May 20, 2010 | 21.57 | 21.99 | 21.48 | 21.58 | 6,993,987 | -0.72(-3.25%) |
May 19, 2010 | 22.11 | 22.38 | 21.86 | 22.31 | 6,454,386 | +0.06(+0.27%) |
May 18, 2010 | 22.68 | 22.70 | 22.16 | 22.25 | 350 | -0.30(-1.31%) |
May 17, 2010 | 22.28 | 22.58 | 22.05 | 22.54 | 6,488,748 | +0.39(+1.77%) |
May 14, 2010 | 22.15 | 22.35 | 21.96 | 22.15 | 5,542,832 | -0.14(-0.61%) |
May 13, 2010 | 22.80 | 22.86 | 22.21 | 22.29 | 4,465,176 | -0.63(-2.74%) |
May 12, 2010 | 22.74 | 22.94 | 22.73 | 22.91 | 4,517,691 | +0.27(+1.18%) |
May 11, 2010 | 22.64 | 22.93 | 22.59 | 22.64 | 3,493,624 | +0.01(+0.04%) |
May 10, 2010 | 22.47 | 22.64 | 22.36 | 22.64 | 5,146,652 | +1.00(+4.61%) |
May 07, 2010 | 21.72 | 22.23 | 21.50 | 21.64 | 11,224,187 | -0.11(-0.50%) |
May 06, 2010 | 21.87 | 22.14 | 20.99 | 21.75 | 1,754 | -0.33(-1.50%) |
May 05, 2010 | 22.12 | 22.33 | 21.84 | 22.08 | 6,603,476 | -0.27(-1.22%) |
May 04, 2010 | 22.61 | 22.61 | 22.18 | 22.35 | 4,084,225 | -0.44(-1.95%) |