Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2011 | 23.74 | 23.87 | 23.35 | 23.85 | 3,974,870 | +0.12(+0.51%) |
Feb 25, 2011 | 23.59 | 23.85 | 23.55 | 23.72 | 2,288,572 | +0.17(+0.71%) |
Feb 24, 2011 | 24.00 | 24.06 | 23.33 | 23.56 | 4,927,944 | -0.44(-1.85%) |
Feb 23, 2011 | 24.34 | 24.47 | 23.73 | 24.00 | 4,408,888 | -0.30(-1.24%) |
Feb 22, 2011 | 24.51 | 24.64 | 24.22 | 24.30 | 3,272,529 | -0.28(-1.15%) |
Feb 18, 2011 | 24.66 | 24.70 | 24.43 | 24.58 | 2,514,099 | -0.03(-0.11%) |
Feb 17, 2011 | 24.38 | 24.65 | 24.36 | 24.61 | 2,183,736 | +0.16(+0.65%) |
Feb 16, 2011 | 24.49 | 24.70 | 24.36 | 24.45 | 1,977,357 | +0.01(+0.02%) |
Feb 15, 2011 | 24.62 | 24.70 | 24.37 | 24.45 | 2,154,474 | -0.21(-0.86%) |
Feb 14, 2011 | 24.79 | 24.79 | 24.55 | 24.66 | 1,849,859 | -0.16(-0.64%) |
Feb 11, 2011 | 24.64 | 25.01 | 24.60 | 24.82 | 2,388,330 | +0.14(+0.57%) |
Feb 10, 2011 | 24.30 | 24.81 | 24.21 | 24.67 | 2,934,494 | +0.25(+1.04%) |
Feb 09, 2011 | 24.34 | 24.46 | 24.22 | 24.42 | 2,181,121 | +0.08(+0.34%) |
Feb 08, 2011 | 24.26 | 24.39 | 24.23 | 24.34 | 2,240,903 | +0.06(+0.24%) |
Feb 07, 2011 | 24.32 | 24.45 | 24.21 | 24.28 | 1,726,549 | -0.04(-0.17%) |
Feb 04, 2011 | 24.35 | 24.45 | 24.10 | 24.32 | 1,760,328 | +0.05(+0.20%) |
Feb 03, 2011 | 24.26 | 24.42 | 24.07 | 24.27 | 1,976,547 | +0.03(+0.13%) |
Feb 02, 2011 | 24.47 | 24.58 | 23.98 | 24.24 | 3,742,472 | -0.24(-0.99%) |
Feb 01, 2011 | 24.60 | 24.76 | 24.36 | 24.48 | 3,488,946 | -0.02(-0.07%) |
Jan 31, 2011 | 24.46 | 24.66 | 24.31 | 24.50 | 2,943,418 | +0.08(+0.32%) |
Jan 28, 2011 | 24.75 | 25.09 | 24.38 | 24.42 | 3,116,510 | -0.36(-1.45%) |
Jan 27, 2011 | 24.49 | 24.91 | 24.45 | 24.78 | 2,834,528 | +0.24(+0.98%) |
Jan 26, 2011 | 24.86 | 24.88 | 24.52 | 24.54 | 5,001,787 | -0.35(-1.42%) |
Jan 25, 2011 | 23.99 | 24.91 | 23.83 | 24.89 | 7,823,214 | +0.81(+3.35%) |
Jan 24, 2011 | 23.80 | 24.30 | 23.80 | 24.08 | 6,557,451 | +0.29(+1.23%) |
Jan 21, 2011 | 23.79 | 23.96 | 23.63 | 23.79 | 2,628,637 | +0.12(+0.49%) |
Jan 20, 2011 | 23.91 | 24.00 | 23.63 | 23.68 | 4,182,527 | -0.35(-1.47%) |
Jan 19, 2011 | 24.58 | 24.58 | 24.02 | 24.03 | 2,960,093 | -0.53(-2.15%) |
Jan 18, 2011 | 24.31 | 24.57 | 24.28 | 24.56 | 2,474,537 | +0.19(+0.78%) |
Jan 14, 2011 | 24.12 | 24.47 | 24.11 | 24.37 | 2,490,513 | +0.19(+0.80%) |
Jan 13, 2011 | 24.07 | 24.27 | 24.00 | 24.17 | 3,419,988 | +0.14(+0.58%) |
Jan 12, 2011 | 24.18 | 24.23 | 23.98 | 24.03 | 3,332,875 | -0.03(-0.13%) |
Jan 11, 2011 | 23.96 | 24.21 | 23.92 | 24.07 | 3,762,204 | +0.18(+0.75%) |
Jan 10, 2011 | 24.04 | 24.14 | 23.81 | 23.89 | 5,333,596 | -0.01(-0.06%) |
Jan 07, 2011 | 24.07 | 24.07 | 23.62 | 23.90 | 4,222,652 | -0.05(-0.23%) |
Jan 06, 2011 | 23.93 | 24.09 | 23.81 | 23.96 | 2,385,826 | +0.08(+0.31%) |
Jan 05, 2011 | 24.15 | 24.32 | 23.81 | 23.88 | 5,192,577 | -0.32(-1.34%) |
Jan 04, 2011 | 24.47 | 24.47 | 24.01 | 24.20 | 4,078,396 | -0.30(-1.22%) |
Jan 03, 2011 | 24.26 | 24.57 | 24.25 | 24.50 | 2,428,539 | +0.29(+1.19%) |
Dec 31, 2010 | 24.26 | 24.36 | 24.18 | 24.21 | 1,114,018 | -0.09(-0.37%) |
Dec 30, 2010 | 24.24 | 24.39 | 24.18 | 24.30 | 1,158,363 | +0.05(+0.23%) |
Dec 29, 2010 | 24.26 | 24.35 | 24.13 | 24.25 | 1,798,883 | +0.03(+0.14%) |
Dec 28, 2010 | 24.37 | 24.44 | 24.16 | 24.21 | 2,112,312 | -0.15(-0.61%) |
Dec 27, 2010 | 24.38 | 24.40 | 24.26 | 24.36 | 900,302 | +0.04(+0.18%) |
Dec 23, 2010 | 24.37 | 24.57 | 24.29 | 24.32 | 2,157,812 | -0.11(-0.46%) |
Dec 22, 2010 | 24.07 | 24.44 | 24.07 | 24.43 | 2,781,719 | +0.35(+1.45%) |
Dec 21, 2010 | 24.01 | 24.21 | 23.95 | 24.08 | 2,079,488 | +0.10(+0.41%) |
Dec 20, 2010 | 23.64 | 24.02 | 23.64 | 23.98 | 1,900,637 | +0.27(+1.13%) |
Dec 17, 2010 | 23.68 | 23.83 | 23.63 | 23.71 | 3,119,073 | +0.01(+0.06%) |
Dec 16, 2010 | 23.35 | 23.71 | 23.35 | 23.70 | 3,531,077 | +0.28(+1.20%) |
Dec 15, 2010 | 22.88 | 23.92 | 22.85 | 23.42 | 7,924,902 | +0.47(+2.04%) |
Dec 14, 2010 | 22.63 | 22.98 | 22.63 | 22.95 | 3,756,760 | +0.35(+1.53%) |
Dec 13, 2010 | 22.56 | 22.81 | 22.48 | 22.60 | 3,234,060 | +0.12(+0.54%) |
Dec 10, 2010 | 22.33 | 22.58 | 22.33 | 22.48 | 1,383,790 | +0.08(+0.34%) |
Dec 09, 2010 | 22.42 | 22.47 | 22.18 | 22.41 | 1,756,437 | +0.08(+0.34%) |
Dec 08, 2010 | 22.18 | 22.42 | 22.13 | 22.33 | 2,395,528 | +0.14(+0.64%) |
Dec 07, 2010 | 22.42 | 22.53 | 22.15 | 22.19 | 1,415,265 | -0.06(-0.29%) |
Dec 06, 2010 | 22.25 | 22.30 | 22.13 | 22.25 | 1,333,122 | -0.02(-0.08%) |
Dec 03, 2010 | 21.96 | 22.34 | 21.92 | 22.27 | 2,697,380 | +0.24(+1.08%) |
Dec 02, 2010 | 21.89 | 22.23 | 21.84 | 22.03 | 2,831,785 | +0.06(+0.29%) |
Dec 01, 2010 | 21.68 | 22.01 | 21.68 | 21.97 | 2,534,641 | +0.53(+2.45%) |
Nov 30, 2010 | 21.28 | 21.64 | 21.22 | 21.44 | 2,222,616 | -0.01(-0.07%) |
Nov 29, 2010 | 21.50 | 21.52 | 21.18 | 21.46 | 1,809,263 | -0.15(-0.70%) |
Nov 26, 2010 | 21.58 | 21.70 | 21.54 | 21.61 | 625,699 | -0.10(-0.48%) |
Nov 24, 2010 | 21.55 | 21.71 | 21.71 | 21.71 | 2,229,264 | +0.29(+1.36%) |
Nov 23, 2010 | 21.47 | 21.58 | 21.34 | 21.42 | 2,224,778 | -0.19(-0.87%) |
Nov 22, 2010 | 21.11 | 21.67 | 21.06 | 21.61 | 3,247,764 | +0.39(+1.85%) |
Nov 19, 2010 | 21.02 | 21.25 | 20.93 | 21.22 | 2,015,753 | +0.19(+0.89%) |
Nov 18, 2010 | 21.18 | 21.28 | 21.01 | 21.03 | 2,885,528 | -0.02(-0.10%) |
Nov 17, 2010 | 21.16 | 21.20 | 20.94 | 21.05 | 2,619,519 | -0.12(-0.55%) |
Nov 16, 2010 | 21.03 | 21.20 | 20.92 | 21.16 | 3,576,176 | +0.01(+0.07%) |
Nov 15, 2010 | 21.05 | 21.31 | 21.02 | 21.15 | 2,480,148 | +0.13(+0.62%) |
Nov 12, 2010 | 21.12 | 21.25 | 20.88 | 21.02 | 2,321,821 | -0.22(-1.02%) |
Nov 11, 2010 | 21.07 | 21.27 | 20.96 | 21.24 | 2,978,689 | +0.07(+0.33%) |
Nov 10, 2010 | 21.01 | 21.22 | 20.90 | 21.17 | 2,575,826 | +0.12(+0.57%) |
Nov 09, 2010 | 21.12 | 21.33 | 20.99 | 21.05 | 3,997,134 | +0.00(+0.00%) |
Nov 08, 2010 | 20.99 | 21.15 | 20.96 | 21.05 | 2,059,221 | -0.03(-0.16%) |
Nov 05, 2010 | 20.96 | 21.24 | 20.86 | 21.08 | 3,711,332 | +0.12(+0.59%) |
Nov 04, 2010 | 20.91 | 20.96 | 20.62 | 20.96 | 4,176,937 | +0.20(+0.96%) |
Nov 03, 2010 | 20.88 | 20.92 | 20.50 | 20.76 | 2,755,073 | -0.07(-0.32%) |
Nov 02, 2010 | 20.89 | 21.01 | 20.80 | 20.82 | 2,643,055 | +0.02(+0.08%) |
Nov 01, 2010 | 21.03 | 21.12 | 20.65 | 20.81 | 3,766,330 | -0.19(-0.89%) |
Oct 29, 2010 | 20.56 | 21.02 | 20.44 | 20.99 | 4,248,952 | +0.35(+1.70%) |
Oct 28, 2010 | 20.78 | 20.84 | 20.54 | 20.64 | 3,429,118 | -0.06(-0.29%) |
Oct 27, 2010 | 20.52 | 20.73 | 20.40 | 20.70 | 5,079,905 | -0.75(-3.50%) |
Oct 25, 2010 | 21.13 | 21.53 | 21.13 | 21.45 | 5,603,726 | +0.46(+2.18%) |
Oct 22, 2010 | 20.90 | 21.22 | 20.84 | 21.00 | 2,731,302 | +0.15(+0.72%) |
Oct 21, 2010 | 21.04 | 21.15 | 20.71 | 20.85 | 3,437,811 | -0.09(-0.45%) |
Oct 20, 2010 | 20.97 | 21.03 | 20.70 | 20.94 | 2,567,439 | +0.01(+0.07%) |
Oct 19, 2010 | 20.55 | 21.25 | 20.53 | 20.93 | 5,456,765 | +0.16(+0.79%) |
Oct 18, 2010 | 20.63 | 20.84 | 20.52 | 20.76 | 2,520,067 | +0.05(+0.24%) |
Oct 15, 2010 | 21.14 | 21.18 | 20.68 | 20.71 | 4,589,873 | -0.32(-1.52%) |
Oct 14, 2010 | 21.04 | 21.18 | 20.88 | 21.03 | 2,920,497 | -0.04(-0.19%) |
Oct 13, 2010 | 20.98 | 21.14 | 20.90 | 21.07 | 2,629,489 | +0.15(+0.73%) |
Oct 12, 2010 | 20.71 | 21.01 | 20.59 | 20.92 | 3,154,790 | +0.20(+0.94%) |
Oct 11, 2010 | 20.93 | 20.97 | 20.46 | 20.73 | 5,102,696 | -0.41(-1.96%) |
Oct 08, 2010 | 21.14 | 21.28 | 21.11 | 21.14 | 2,270,195 | -0.05(-0.26%) |
Oct 07, 2010 | 21.32 | 21.35 | 21.01 | 21.20 | 3,156,504 | -0.09(-0.45%) |
Oct 06, 2010 | 21.46 | 21.63 | 21.22 | 21.29 | 3,601,650 | -0.21(-0.96%) |
Oct 05, 2010 | 21.38 | 21.66 | 21.29 | 21.50 | 3,106,136 | +0.29(+1.37%) |
Oct 04, 2010 | 21.29 | 21.35 | 21.10 | 21.21 | 2,752,046 | -0.09(-0.45%) |
Oct 01, 2010 | 21.30 | 21.80 | 21.26 | 21.30 | 5,580,368 | -0.32(-1.46%) |
Sep 30, 2010 | 21.62 | 21.91 | 21.51 | 21.62 | 58,045 | -0.22(-1.01%) |
Sep 29, 2010 | 21.89 | 21.91 | 21.54 | 21.84 | 2,697,455 | -0.20(-0.90%) |
Sep 28, 2010 | 21.75 | 22.13 | 21.49 | 22.04 | 3,199,913 | +0.36(+1.66%) |
Sep 27, 2010 | 21.70 | 21.84 | 21.53 | 21.68 | 2,203,540 | +0.02(+0.11%) |
Sep 24, 2010 | 21.59 | 21.68 | 21.44 | 21.65 | 3,219,913 | +0.24(+1.12%) |
Sep 23, 2010 | 21.62 | 21.75 | 21.38 | 21.41 | 2,519,299 | -0.30(-1.38%) |
Sep 22, 2010 | 21.65 | 21.91 | 21.57 | 21.71 | 4,348,370 | +0.03(+0.15%) |
Sep 21, 2010 | 21.55 | 21.88 | 21.39 | 21.68 | 5,063,941 | +0.19(+0.87%) |
Sep 20, 2010 | 20.92 | 21.60 | 20.92 | 21.49 | 4,320,953 | +0.64(+3.09%) |
Sep 17, 2010 | 20.85 | 20.98 | 20.61 | 20.85 | 3,611,921 | +0.11(+0.51%) |
Sep 15, 2010 | 20.68 | 20.84 | 20.48 | 20.74 | 3,022,505 | -0.10(-0.50%) |
Sep 14, 2010 | 20.90 | 20.96 | 20.73 | 20.85 | 3,166,212 | -0.14(-0.66%) |
Sep 13, 2010 | 20.95 | 21.13 | 20.86 | 20.99 | 2,648,887 | +0.19(+0.93%) |
Sep 10, 2010 | 20.73 | 20.91 | 20.67 | 20.79 | 2,110,249 | +0.07(+0.33%) |
Sep 09, 2010 | 21.02 | 21.07 | 20.68 | 20.72 | 1,932,827 | -0.08(-0.39%) |
Sep 08, 2010 | 20.71 | 20.88 | 20.69 | 20.80 | 2,240,244 | +0.13(+0.63%) |
Sep 07, 2010 | 20.69 | 20.88 | 20.57 | 20.67 | 2,253,915 | -0.13(-0.64%) |
Sep 03, 2010 | 21.01 | 21.07 | 20.74 | 20.81 | 2,913,396 | -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 | 5,477,398 | +0.18(+0.88%) |
Aug 31, 2010 | 20.19 | 20.21 | 19.70 | 20.21 | 22,502 | +0.27(+1.34%) |
Aug 30, 2010 | 20.19 | 20.34 | 19.92 | 19.95 | 2,096,197 | +0.04(+0.22%) |
Aug 27, 2010 | 20.21 | 20.22 | 19.78 | 19.90 | 3,553,792 | +0.05(+0.28%) |
Aug 26, 2010 | 19.97 | 20.14 | 19.81 | 19.85 | 4,632,496 | -0.05(-0.23%) |
Aug 25, 2010 | 19.21 | 20.02 | 19.21 | 19.89 | 6,200,034 | +0.58(+2.98%) |
Aug 24, 2010 | 19.28 | 19.39 | 19.03 | 19.32 | 427 | -0.14(-0.72%) |
Aug 23, 2010 | 19.67 | 19.90 | 19.43 | 19.46 | 2,506,060 | -0.20(-1.02%) |
Aug 20, 2010 | 19.35 | 19.77 | 19.35 | 19.66 | 3,429,535 | +0.20(+1.05%) |
Aug 19, 2010 | 19.93 | 19.99 | 19.41 | 19.46 | 427 | -0.56(-2.77%) |
Aug 18, 2010 | 19.95 | 20.17 | 19.83 | 20.01 | 2,136,589 | +0.07(+0.35%) |
Aug 17, 2010 | 19.73 | 20.05 | 19.68 | 19.94 | 2,936,230 | +0.40(+2.07%) |
Aug 16, 2010 | 19.67 | 19.69 | 19.43 | 19.54 | 3,713,099 | -0.24(-1.20%) |
Aug 13, 2010 | 19.78 | 19.92 | 19.68 | 19.78 | 4,230,371 | -0.09(-0.43%) |
Aug 12, 2010 | 19.52 | 19.93 | 19.44 | 19.86 | 4,792,064 | +0.13(+0.68%) |
Aug 11, 2010 | 19.60 | 19.85 | 19.54 | 19.73 | 5,137,145 | -0.17(-0.88%) |
Aug 10, 2010 | 19.88 | 19.99 | 19.66 | 19.90 | 6,638,572 | -0.09(-0.46%) |
Aug 09, 2010 | 19.97 | 20.06 | 19.93 | 20.00 | 3,341,329 | +0.05(+0.24%) |
Aug 06, 2010 | 19.95 | 19.95 | 19.65 | 19.95 | 3,172,142 | -0.07(-0.34%) |
Aug 05, 2010 | 20.17 | 20.23 | 19.98 | 20.02 | 3,407,687 | -0.19(-0.93%) |
Aug 04, 2010 | 20.21 | 20.33 | 20.08 | 20.20 | 1,009,982 | +0.03(+0.14%) |
Aug 03, 2010 | 20.24 | 20.30 | 20.04 | 20.18 | 2,875,947 | -0.13(-0.62%) |
Aug 02, 2010 | 19.91 | 20.36 | 19.79 | 20.30 | 4,563,318 | +0.51(+2.57%) |
Jul 30, 2010 | 19.79 | 19.83 | 19.41 | 19.79 | 3,824,763 | +0.16(+0.82%) |
Jul 29, 2010 | 19.99 | 20.09 | 19.35 | 19.63 | 5,696,504 | -0.23(-1.15%) |
Jul 28, 2010 | 19.89 | 19.98 | 19.82 | 19.86 | 4,954,717 | -0.03(-0.16%) |
Jul 27, 2010 | 20.11 | 20.11 | 19.85 | 19.89 | 116,170 | -0.05(-0.26%) |
Jul 26, 2010 | 19.70 | 19.99 | 19.69 | 19.94 | 4,522,304 | +0.20(+1.00%) |
Jul 23, 2010 | 19.24 | 20.06 | 19.20 | 19.75 | 6,936,368 | +0.60(+3.15%) |
Jul 22, 2010 | 19.18 | 19.93 | 18.98 | 19.14 | 13,997,078 | -0.77(-3.85%) |
Jul 21, 2010 | 20.16 | 20.16 | 19.79 | 19.91 | 6,675,681 | -0.08(-0.42%) |
Jul 20, 2010 | 19.99 | 20.02 | 19.34 | 19.99 | 5,869,086 | +0.01(+0.06%) |
Jul 19, 2010 | 19.93 | 20.07 | 19.80 | 19.98 | 2,906,368 | +0.11(+0.53%) |
Jul 16, 2010 | 19.87 | 20.32 | 19.85 | 19.87 | 3,264,530 | -0.26(-1.28%) |
Jul 15, 2010 | 20.53 | 20.56 | 20.08 | 20.13 | 4,546,844 | -0.37(-1.81%) |
Jul 14, 2010 | 20.19 | 20.52 | 20.18 | 20.50 | 5,794,223 | -0.45(-2.16%) |
Jul 13, 2010 | 20.78 | 21.11 | 20.77 | 20.96 | 2,909,985 | +0.34(+1.67%) |
Jul 12, 2010 | 20.64 | 20.79 | 20.53 | 20.61 | 2,081,270 | -0.06(-0.29%) |
Jul 09, 2010 | 20.67 | 20.84 | 20.57 | 20.67 | 3,131,621 | -0.11(-0.54%) |
Jul 08, 2010 | 20.71 | 20.89 | 20.56 | 20.79 | 5,117,509 | +0.16(+0.78%) |
Jul 07, 2010 | 20.01 | 20.65 | 19.91 | 20.62 | 4,253,923 | +0.64(+3.21%) |
Jul 06, 2010 | 20.02 | 20.12 | 19.77 | 19.98 | 4,443,818 | +0.11(+0.56%) |
Jul 02, 2010 | 19.87 | 20.14 | 19.74 | 19.87 | 2,927,017 | -0.15(-0.73%) |
Jul 01, 2010 | 19.79 | 20.10 | 19.44 | 20.02 | 6,378,846 | +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 | 6,834,511 | -0.31(-1.51%) |
Jun 25, 2010 | 20.46 | 20.61 | 20.34 | 20.46 | 7,059,145 | -0.05(-0.24%) |
Jun 24, 2010 | 21.08 | 21.11 | 20.50 | 20.51 | 5,906,771 | -0.71(-3.36%) |
Jun 23, 2010 | 21.32 | 21.39 | 20.89 | 21.22 | 5,470,605 | -0.18(-0.83%) |
Jun 22, 2010 | 21.92 | 21.98 | 21.36 | 21.40 | 4,751,644 | -0.48(-2.20%) |
Jun 21, 2010 | 22.02 | 22.09 | 21.81 | 21.88 | 4,381,250 | +0.07(+0.34%) |
Jun 18, 2010 | 21.80 | 22.06 | 21.75 | 21.80 | 8,264,455 | -0.12(-0.55%) |
Jun 17, 2010 | 22.22 | 22.22 | 21.76 | 21.92 | 3,420,737 | -0.18(-0.83%) |
Jun 16, 2010 | 22.24 | 22.44 | 22.00 | 22.11 | 3,165,256 | -0.19(-0.87%) |
Jun 15, 2010 | 22.06 | 22.30 | 22.00 | 22.30 | 4,133,424 | +0.37(+1.68%) |
Jun 14, 2010 | 21.98 | 22.32 | 21.92 | 21.93 | 2,816,964 | -0.00(-0.01%) |
Jun 11, 2010 | 21.70 | 21.94 | 21.58 | 21.94 | 3,270,274 | +0.13(+0.62%) |
Jun 10, 2010 | 21.49 | 21.84 | 21.38 | 21.80 | 3,913,241 | +0.60(+2.81%) |
Jun 09, 2010 | 21.31 | 21.53 | 21.13 | 21.21 | 4,345,543 | +0.06(+0.30%) |
Jun 08, 2010 | 21.05 | 21.17 | 20.83 | 21.14 | 7,333,689 | +0.08(+0.37%) |
Jun 07, 2010 | 21.41 | 21.54 | 21.07 | 21.07 | 8,252,093 | -0.37(-1.75%) |
Jun 04, 2010 | 21.44 | 21.78 | 21.37 | 21.44 | 6,431,747 | -0.56(-2.56%) |
Jun 03, 2010 | 22.14 | 22.26 | 21.84 | 22.00 | 2,989,746 | -0.11(-0.48%) |
Jun 02, 2010 | 21.91 | 22.18 | 21.79 | 22.11 | 5,377,966 | +0.24(+1.11%) |
Jun 01, 2010 | 21.76 | 22.39 | 21.76 | 21.87 | 4,873,289 | -0.07(-0.30%) |
May 28, 2010 | 21.93 | 22.11 | 21.75 | 21.93 | 4,787,812 | -0.13(-0.61%) |
May 27, 2010 | 21.83 | 22.07 | 21.60 | 22.07 | 4,886,527 | +0.58(+2.72%) |
May 26, 2010 | 21.87 | 22.01 | 21.40 | 21.48 | 8,575,876 | -0.13(-0.61%) |
May 25, 2010 | 21.35 | 21.72 | 21.12 | 21.62 | 6,187,467 | -0.10(-0.47%) |
May 24, 2010 | 21.19 | 22.05 | 21.19 | 21.72 | 6,270,837 | +0.05(+0.21%) |
May 21, 2010 | 21.41 | 21.83 | 21.18 | 21.67 | 8,560,042 | +0.09(+0.42%) |
May 20, 2010 | 21.57 | 21.99 | 21.48 | 21.58 | 6,994,254 | -0.72(-3.25%) |
May 19, 2010 | 22.11 | 22.38 | 21.86 | 22.30 | 6,454,632 | +0.06(+0.27%) |
May 18, 2010 | 22.68 | 22.70 | 22.16 | 22.24 | 351 | -0.30(-1.31%) |
May 17, 2010 | 22.28 | 22.58 | 22.05 | 22.54 | 6,488,996 | +0.39(+1.78%) |
May 14, 2010 | 22.15 | 22.35 | 21.96 | 22.15 | 5,543,044 | -0.14(-0.61%) |
May 13, 2010 | 22.80 | 22.86 | 22.21 | 22.28 | 4,465,347 | -0.63(-2.74%) |
May 12, 2010 | 22.74 | 22.94 | 22.73 | 22.91 | 4,517,864 | +0.27(+1.18%) |
May 11, 2010 | 22.64 | 22.93 | 22.59 | 22.64 | 3,493,758 | +0.01(+0.04%) |
May 10, 2010 | 22.47 | 22.64 | 22.36 | 22.64 | 5,146,849 | +1.00(+4.61%) |
May 07, 2010 | 21.72 | 22.23 | 21.50 | 21.64 | 11,224,616 | -0.11(-0.50%) |
May 06, 2010 | 21.87 | 22.14 | 20.99 | 21.75 | 1,755 | -0.33(-1.50%) |
May 05, 2010 | 22.12 | 22.33 | 21.84 | 22.08 | 6,603,728 | -0.27(-1.22%) |
May 04, 2010 | 22.61 | 22.61 | 22.18 | 22.35 | 4,084,381 | -0.44(-1.95%) |
May 03, 2010 | 22.27 | 22.85 | 22.16 | 22.79 | 4,247,177 | +0.55(+2.48%) |
Apr 30, 2010 | 22.59 | 22.69 | 22.23 | 22.24 | 5,112,359 | -0.31(-1.36%) |
Apr 29, 2010 | 22.73 | 22.75 | 22.47 | 22.55 | 4,836,094 | -0.05(-0.21%) |
Apr 28, 2010 | 22.67 | 22.71 | 22.48 | 22.60 | 7,532,270 | -0.03(-0.11%) |
Apr 27, 2010 | 22.52 | 22.85 | 22.34 | 22.62 | 7,859,732 | -0.15(-0.66%) |
Apr 26, 2010 | 22.71 | 22.89 | 22.54 | 22.77 | 4,220,658 | +0.11(+0.50%) |
Apr 23, 2010 | 22.23 | 22.69 | 22.18 | 22.66 | 7,324,051 | +0.06(+0.26%) |
Apr 22, 2010 | 20.83 | 22.66 | 20.83 | 22.60 | 15,180,768 | +1.43(+6.76%) |
Apr 21, 2010 | 21.17 | 21.28 | 21.01 | 21.17 | 14,015 | +0.09(+0.45%) |
Apr 20, 2010 | 20.89 | 21.12 | 20.86 | 21.08 | 4,885,228 | +0.23(+1.11%) |
Apr 19, 2010 | 20.61 | 20.85 | 20.55 | 20.85 | 3,864,983 | +0.06(+0.29%) |
Apr 16, 2010 | 20.90 | 20.95 | 20.69 | 20.79 | 5,985,797 | -0.15(-0.72%) |
Apr 15, 2010 | 20.69 | 20.98 | 20.62 | 20.94 | 4,437,038 | +0.20(+0.96%) |
Apr 14, 2010 | 20.66 | 20.74 | 20.45 | 20.74 | 4,895,014 | +0.13(+0.64%) |
Apr 13, 2010 | 20.50 | 20.62 | 20.45 | 20.61 | 8,145,424 | +0.01(+0.03%) |
Apr 12, 2010 | 20.33 | 20.73 | 20.23 | 20.60 | 8,772,265 | +0.31(+1.54%) |
Apr 09, 2010 | 20.20 | 20.32 | 20.00 | 20.29 | 4,851,651 | +0.11(+0.52%) |
Apr 08, 2010 | 19.75 | 20.30 | 19.64 | 20.18 | 11,196,504 | +0.28(+1.42%) |
Apr 07, 2010 | 19.88 | 20.01 | 19.73 | 19.90 | 6,596,389 | -0.01(-0.03%) |
Apr 06, 2010 | 19.59 | 19.92 | 19.49 | 19.91 | 3,974,749 | +0.30(+1.53%) |
Apr 05, 2010 | 19.42 | 19.69 | 19.40 | 19.61 | 3,347,849 | +0.16(+0.84%) |
Apr 01, 2010 | 19.32 | 19.44 | 19.44 | 19.44 | 3,468,970 | +0.16(+0.84%) |
Mar 31, 2010 | 19.03 | 19.38 | 18.98 | 19.28 | 3,887,486 | +0.20(+1.06%) |
Mar 30, 2010 | 19.10 | 19.20 | 19.07 | 19.08 | 2,871,940 | -0.01(-0.06%) |
Mar 29, 2010 | 19.13 | 19.20 | 19.04 | 19.09 | 1,933,047 | +0.05(+0.25%) |
Mar 26, 2010 | 18.99 | 19.13 | 18.95 | 19.04 | 3,116,049 | +0.13(+0.66%) |
Mar 25, 2010 | 18.86 | 19.11 | 18.77 | 18.92 | 6,046,548 | +0.16(+0.84%) |
Mar 24, 2010 | 18.89 | 18.93 | 18.68 | 18.76 | 2,871,593 | -0.17(-0.92%) |
Mar 23, 2010 | 18.74 | 18.95 | 18.64 | 18.93 | 3,030,506 | +0.20(+1.06%) |
Mar 22, 2010 | 18.55 | 18.85 | 18.47 | 18.73 | 4,173,898 | +0.13(+0.70%) |
Mar 19, 2010 | 18.62 | 18.68 | 18.53 | 18.60 | 7,164,236 | +0.01(+0.03%) |
Mar 18, 2010 | 18.71 | 18.83 | 18.60 | 18.60 | 3,706,168 | -0.14(-0.73%) |
Mar 17, 2010 | 18.55 | 18.85 | 18.50 | 18.73 | 4,289,438 | +0.20(+1.06%) |
Mar 16, 2010 | 18.72 | 18.72 | 18.38 | 18.54 | 3,023,785 | -0.15(-0.82%) |
Mar 15, 2010 | 18.56 | 18.70 | 18.56 | 18.69 | 2,276,463 | +0.02(+0.11%) |
Mar 12, 2010 | 18.64 | 18.71 | 18.53 | 18.67 | 2,525,047 | +0.08(+0.44%) |
Mar 11, 2010 | 18.60 | 18.60 | 18.20 | 18.59 | 4,371,622 | +0.16(+0.85%) |
Mar 10, 2010 | 18.63 | 18.63 | 18.35 | 18.43 | 4,446,600 | -0.23(-1.22%) |
Mar 09, 2010 | 18.49 | 18.80 | 18.49 | 18.66 | 2,392,073 | +0.07(+0.37%) |
Mar 08, 2010 | 18.61 | 18.68 | 18.51 | 18.59 | 3,351,113 | +0.03(+0.15%) |
Mar 05, 2010 | 18.55 | 18.61 | 18.45 | 18.56 | 2,483,306 | +0.12(+0.66%) |
Mar 04, 2010 | 18.24 | 18.56 | 18.27 | 18.44 | 3,737,930 | +0.21(+1.12%) |
Mar 03, 2010 | 18.32 | 18.35 | 18.19 | 18.24 | 3,329,716 | -0.02(-0.11%) |
Mar 02, 2010 | 18.28 | 18.30 | 18.13 | 18.26 | 2,317,295 | +0.10(+0.53%) |