Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2010 | 28.55 | 28.72 | 28.49 | 28.53 | 710,790 | -0.11(-0.37%) |
Dec 30, 2010 | 28.49 | 28.81 | 28.45 | 28.64 | 642,036 | +0.15(+0.51%) |
Dec 29, 2010 | 28.53 | 28.58 | 28.18 | 28.49 | 882,392 | +0.14(+0.48%) |
Dec 28, 2010 | 28.46 | 28.62 | 28.27 | 28.36 | 876,510 | -0.05(-0.19%) |
Dec 27, 2010 | 28.56 | 28.56 | 28.20 | 28.41 | 524,845 | -0.01(-0.04%) |
Dec 23, 2010 | 28.35 | 28.59 | 28.11 | 28.42 | 640,585 | +0.03(+0.11%) |
Dec 22, 2010 | 28.58 | 28.63 | 28.22 | 28.39 | 826,881 | -0.23(-0.80%) |
Dec 21, 2010 | 28.44 | 28.69 | 28.44 | 28.62 | 1,540,947 | +0.31(+1.10%) |
Dec 20, 2010 | 28.51 | 28.54 | 28.27 | 28.31 | 1,208,309 | -0.13(-0.46%) |
Dec 17, 2010 | 28.53 | 28.57 | 28.18 | 28.44 | 1,830,873 | -0.10(-0.34%) |
Dec 16, 2010 | 28.31 | 28.62 | 28.26 | 28.53 | 1,515,513 | +0.27(+0.96%) |
Dec 15, 2010 | 28.41 | 28.62 | 28.20 | 28.26 | 852,981 | -0.19(-0.68%) |
Dec 14, 2010 | 28.53 | 28.59 | 28.33 | 28.46 | 1,281,955 | -0.04(-0.14%) |
Dec 13, 2010 | 29.08 | 29.23 | 28.46 | 28.49 | 2,298,102 | -0.53(-1.83%) |
Dec 10, 2010 | 29.08 | 29.21 | 28.86 | 29.03 | 562,763 | +0.06(+0.20%) |
Dec 09, 2010 | 29.07 | 29.07 | 28.70 | 28.97 | 779,666 | +0.14(+0.48%) |
Dec 08, 2010 | 28.92 | 29.14 | 28.65 | 28.83 | 771,572 | -0.08(-0.28%) |
Dec 07, 2010 | 29.04 | 29.25 | 28.90 | 28.91 | 1,583,587 | +0.24(+0.85%) |
Dec 06, 2010 | 28.43 | 28.83 | 28.43 | 28.67 | 1,552,694 | +0.06(+0.22%) |
Dec 03, 2010 | 28.49 | 28.93 | 28.48 | 28.61 | 1,989,372 | +0.02(+0.07%) |
Dec 02, 2010 | 28.77 | 29.16 | 28.44 | 28.58 | 3,671,374 | -0.12(-0.43%) |
Dec 01, 2010 | 28.26 | 28.81 | 27.93 | 28.71 | 2,606,240 | +0.96(+3.46%) |
Nov 30, 2010 | 27.80 | 27.95 | 27.68 | 27.75 | 2,121,027 | -0.35(-1.26%) |
Nov 29, 2010 | 27.91 | 28.19 | 27.63 | 28.10 | 1,597,663 | -0.10(-0.35%) |
Nov 26, 2010 | 27.82 | 28.41 | 27.77 | 28.20 | 790,463 | +0.08(+0.29%) |
Nov 24, 2010 | 27.41 | 28.12 | 28.12 | 28.12 | 1,701,588 | +1.04(+3.83%) |
Nov 23, 2010 | 27.33 | 27.33 | 26.93 | 27.08 | 1,486,892 | -0.46(-1.68%) |
Nov 22, 2010 | 27.42 | 27.79 | 27.12 | 27.55 | 1,233,470 | +0.01(+0.03%) |
Nov 19, 2010 | 27.33 | 27.55 | 27.15 | 27.54 | 1,132,346 | +0.14(+0.51%) |
Nov 18, 2010 | 27.01 | 27.59 | 26.99 | 27.40 | 1,232,326 | +0.73(+2.74%) |
Nov 17, 2010 | 26.59 | 26.80 | 26.39 | 26.67 | 744,631 | +0.09(+0.32%) |
Nov 16, 2010 | 26.84 | 26.84 | 26.26 | 26.58 | 1,340,079 | -0.42(-1.57%) |
Nov 15, 2010 | 26.91 | 27.20 | 26.85 | 27.01 | 1,022,582 | +0.19(+0.70%) |
Nov 12, 2010 | 27.23 | 27.44 | 26.70 | 26.82 | 1,142,305 | -0.69(-2.51%) |
Nov 11, 2010 | 27.12 | 27.61 | 27.12 | 27.51 | 1,090,488 | +0.16(+0.60%) |
Nov 10, 2010 | 27.19 | 27.36 | 26.94 | 27.35 | 797,513 | +0.19(+0.70%) |
Nov 09, 2010 | 27.50 | 27.56 | 27.05 | 27.16 | 1,104,375 | -0.31(-1.13%) |
Nov 08, 2010 | 27.25 | 27.61 | 27.22 | 27.47 | 1,354,468 | +0.05(+0.20%) |
Nov 05, 2010 | 27.17 | 27.44 | 27.17 | 27.41 | 1,691,484 | +0.23(+0.84%) |
Nov 04, 2010 | 27.00 | 27.20 | 26.89 | 27.19 | 1,431,404 | +0.53(+2.01%) |
Nov 03, 2010 | 26.80 | 26.80 | 26.37 | 26.65 | 1,167,763 | -0.07(-0.27%) |
Nov 02, 2010 | 26.47 | 26.75 | 26.27 | 26.72 | 1,303,277 | +0.53(+2.03%) |
Nov 01, 2010 | 26.32 | 26.33 | 25.99 | 26.19 | 1,660,058 | +0.12(+0.48%) |
Oct 29, 2010 | 26.10 | 26.29 | 25.84 | 26.07 | 2,122,042 | -0.26(-0.98%) |
Oct 28, 2010 | 25.14 | 26.51 | 25.14 | 26.32 | 3,497,247 | +1.60(+6.48%) |
Oct 27, 2010 | 24.60 | 25.14 | 24.55 | 24.72 | 1,873,940 | -0.66(-2.60%) |
Oct 25, 2010 | 25.20 | 25.56 | 25.20 | 25.38 | 877,494 | +0.36(+1.42%) |
Oct 22, 2010 | 25.14 | 25.19 | 24.89 | 25.02 | 576,398 | -0.05(-0.20%) |
Oct 21, 2010 | 25.03 | 25.34 | 24.87 | 25.07 | 1,149,554 | +0.10(+0.41%) |
Oct 20, 2010 | 24.86 | 25.25 | 24.83 | 24.97 | 1,606,314 | +0.27(+1.10%) |
Oct 19, 2010 | 24.80 | 25.12 | 24.61 | 24.70 | 1,600,711 | -0.47(-1.88%) |
Oct 18, 2010 | 25.12 | 25.29 | 25.02 | 25.17 | 852,860 | +0.03(+0.10%) |
Oct 15, 2010 | 25.21 | 25.40 | 24.62 | 25.15 | 1,438,345 | +0.06(+0.23%) |
Oct 14, 2010 | 25.41 | 25.48 | 24.96 | 25.09 | 1,019,352 | -0.22(-0.89%) |
Oct 13, 2010 | 24.96 | 25.41 | 24.91 | 25.32 | 1,777,778 | +0.49(+1.98%) |
Oct 12, 2010 | 24.61 | 24.88 | 24.32 | 24.83 | 1,343,565 | +0.02(+0.10%) |
Oct 11, 2010 | 24.78 | 24.84 | 24.59 | 24.80 | 1,259,817 | +0.08(+0.32%) |
Oct 08, 2010 | 24.72 | 24.87 | 24.46 | 24.72 | 1,666,536 | +0.32(+1.33%) |
Oct 07, 2010 | 24.82 | 24.83 | 24.25 | 24.40 | 1,546,174 | -0.36(-1.45%) |
Oct 06, 2010 | 24.83 | 24.94 | 24.67 | 24.76 | 917,235 | -0.06(-0.24%) |
Oct 05, 2010 | 24.50 | 24.84 | 24.37 | 24.82 | 1,363,089 | +0.62(+2.55%) |
Oct 04, 2010 | 24.08 | 24.24 | 24.05 | 24.20 | 1,857,473 | +0.01(+0.06%) |
Oct 01, 2010 | 24.19 | 24.34 | 23.83 | 24.19 | 3,450,587 | -0.21(-0.84%) |
Sep 30, 2010 | 24.39 | 24.68 | 24.10 | 24.39 | 1,652,617 | +0.16(+0.67%) |
Sep 29, 2010 | 24.29 | 24.42 | 24.13 | 24.23 | 1,231,473 | -0.11(-0.45%) |
Sep 28, 2010 | 24.14 | 24.40 | 23.73 | 24.34 | 1,621,492 | +0.25(+1.04%) |
Sep 27, 2010 | 24.20 | 24.27 | 24.04 | 24.09 | 1,225,191 | -0.15(-0.62%) |
Sep 24, 2010 | 23.91 | 24.36 | 23.86 | 24.24 | 2,248,871 | +0.50(+2.11%) |
Sep 23, 2010 | 23.84 | 24.15 | 23.70 | 23.74 | 1,551,505 | -0.38(-1.56%) |
Sep 22, 2010 | 24.36 | 24.50 | 24.10 | 24.11 | 1,434,488 | -0.24(-0.99%) |
Sep 21, 2010 | 24.44 | 24.69 | 24.28 | 24.36 | 2,716,029 | -0.02(-0.10%) |
Sep 20, 2010 | 24.01 | 24.40 | 23.94 | 24.38 | 1,307,273 | +0.41(+1.69%) |
Sep 17, 2010 | 23.98 | 24.06 | 23.70 | 23.98 | 1,562,232 | +0.35(+1.48%) |
Sep 15, 2010 | 23.41 | 23.65 | 23.31 | 23.63 | 1,008,157 | +0.14(+0.58%) |
Sep 14, 2010 | 23.40 | 23.70 | 23.38 | 23.49 | 901,538 | +0.04(+0.17%) |
Sep 13, 2010 | 23.06 | 23.47 | 23.06 | 23.45 | 1,006,327 | +0.60(+2.62%) |
Sep 10, 2010 | 23.07 | 23.15 | 22.83 | 22.85 | 1,603,575 | -0.20(-0.88%) |
Sep 09, 2010 | 23.61 | 23.61 | 23.00 | 23.06 | 1,070,833 | -0.27(-1.16%) |
Sep 08, 2010 | 23.17 | 23.48 | 23.11 | 23.33 | 788,812 | +0.28(+1.24%) |
Sep 07, 2010 | 22.92 | 23.22 | 22.92 | 23.04 | 824,621 | -0.18(-0.80%) |
Sep 03, 2010 | 23.13 | 23.27 | 23.02 | 23.23 | 1,307,962 | +0.27(+1.19%) |
Sep 02, 2010 | 22.78 | 23.02 | 22.75 | 22.95 | 354 | +0.23(+1.03%) |
Sep 01, 2010 | 22.50 | 22.72 | 22.33 | 22.72 | 2,519,858 | +0.56(+2.51%) |
Aug 31, 2010 | 22.14 | 22.27 | 21.91 | 22.16 | 12,081 | -0.10(-0.46%) |
Aug 30, 2010 | 22.39 | 22.51 | 22.20 | 22.27 | 1,259,870 | -0.18(-0.79%) |
Aug 27, 2010 | 21.79 | 22.45 | 21.67 | 22.44 | 1,072,103 | +0.68(+3.11%) |
Aug 26, 2010 | 21.77 | 21.99 | 21.56 | 21.77 | 280 | +0.27(+1.26%) |
Aug 25, 2010 | 21.50 | 21.54 | 21.09 | 21.50 | 1,979,958 | -0.16(-0.74%) |
Aug 24, 2010 | 21.84 | 21.99 | 21.60 | 21.66 | 1,367,704 | -0.46(-2.06%) |
Aug 23, 2010 | 22.08 | 22.34 | 22.07 | 22.11 | 1,951,154 | +0.10(+0.47%) |
Aug 20, 2010 | 21.73 | 22.04 | 21.62 | 22.01 | 1,197,506 | +0.09(+0.41%) |
Aug 19, 2010 | 22.38 | 22.39 | 21.75 | 21.92 | 1,038,379 | -0.53(-2.35%) |
Aug 18, 2010 | 22.23 | 22.52 | 22.05 | 22.45 | 1,511,257 | +0.19(+0.85%) |
Aug 17, 2010 | 22.01 | 22.51 | 22.01 | 22.26 | 1,688,851 | +0.52(+2.41%) |
Aug 16, 2010 | 21.46 | 21.86 | 21.36 | 21.74 | 886,743 | +0.12(+0.58%) |
Aug 13, 2010 | 21.61 | 21.81 | 21.49 | 21.61 | 897,574 | -0.05(-0.23%) |
Aug 12, 2010 | 21.46 | 21.79 | 21.39 | 21.66 | 998,773 | -0.05(-0.25%) |
Aug 11, 2010 | 21.94 | 21.97 | 21.55 | 21.71 | 1,713,379 | -0.63(-2.80%) |
Aug 10, 2010 | 22.62 | 22.69 | 22.18 | 22.34 | 2,430,174 | -0.57(-2.49%) |
Aug 09, 2010 | 22.92 | 23.04 | 22.75 | 22.91 | 1,276,711 | +0.06(+0.25%) |
Aug 06, 2010 | 22.85 | 23.07 | 22.63 | 22.85 | 927,623 | -0.08(-0.34%) |
Aug 05, 2010 | 22.82 | 23.02 | 22.78 | 22.93 | 951,763 | -0.00(-0.02%) |
Aug 04, 2010 | 22.61 | 22.97 | 22.61 | 22.94 | 1,898,176 | +0.34(+1.50%) |
Aug 03, 2010 | 22.48 | 22.70 | 22.38 | 22.60 | 1,728,402 | -0.02(-0.09%) |
Aug 02, 2010 | 22.55 | 22.70 | 22.34 | 22.62 | 2,838,555 | +0.38(+1.70%) |
Jul 30, 2010 | 22.24 | 22.47 | 22.16 | 22.24 | 2,755,307 | -0.18(-0.81%) |
Jul 29, 2010 | 22.18 | 22.64 | 21.23 | 22.42 | 4,807,511 | +0.38(+1.71%) |
Jul 28, 2010 | 21.90 | 22.30 | 21.90 | 22.05 | 2,203,539 | +0.07(+0.31%) |
Jul 27, 2010 | 22.21 | 22.31 | 21.86 | 21.98 | 1,733,507 | -0.01(-0.03%) |
Jul 26, 2010 | 21.50 | 21.99 | 21.50 | 21.99 | 1,892,978 | +0.48(+2.25%) |
Jul 23, 2010 | 21.13 | 21.52 | 21.11 | 21.50 | 2,582,402 | +0.34(+1.60%) |
Jul 22, 2010 | 21.14 | 21.38 | 21.01 | 21.16 | 3,109,522 | +0.29(+1.40%) |
Jul 21, 2010 | 21.19 | 21.30 | 20.77 | 20.87 | 2,083,451 | -0.18(-0.85%) |
Jul 20, 2010 | 21.05 | 21.05 | 20.41 | 21.05 | 1,308,616 | +0.39(+1.90%) |
Jul 19, 2010 | 20.70 | 20.73 | 20.43 | 20.66 | 1,026,267 | +0.00(+0.02%) |
Jul 16, 2010 | 20.65 | 21.01 | 20.62 | 20.65 | 2,603,117 | -0.39(-1.84%) |
Jul 15, 2010 | 21.22 | 21.22 | 20.85 | 21.04 | 1,866,124 | -0.18(-0.84%) |
Jul 14, 2010 | 21.26 | 21.37 | 21.01 | 21.22 | 1,560,796 | -0.07(-0.35%) |
Jul 13, 2010 | 21.06 | 21.38 | 21.01 | 21.30 | 2,249,520 | +0.51(+2.45%) |
Jul 12, 2010 | 21.12 | 21.16 | 20.72 | 20.79 | 1,601,894 | -0.37(-1.75%) |
Jul 09, 2010 | 21.16 | 21.30 | 20.83 | 21.16 | 1,474,688 | +0.27(+1.30%) |
Jul 08, 2010 | 20.65 | 20.92 | 20.60 | 20.89 | 2,579,700 | +0.42(+2.07%) |
Jul 07, 2010 | 19.99 | 20.47 | 19.96 | 20.46 | 2,897,402 | +0.44(+2.20%) |
Jul 06, 2010 | 20.48 | 20.55 | 19.80 | 20.02 | 331 | -0.11(-0.53%) |
Jul 02, 2010 | 20.13 | 20.57 | 20.02 | 20.13 | 1,787,650 | -0.28(-1.36%) |
Jul 01, 2010 | 20.59 | 20.59 | 19.96 | 20.41 | 2,691,889 | -0.04(-0.17%) |
Jun 30, 2010 | 20.76 | 20.90 | 20.38 | 20.44 | 2,231,356 | -0.29(-1.39%) |
Jun 29, 2010 | 21.15 | 21.20 | 20.62 | 20.73 | 2,257,926 | -0.69(-3.23%) |
Jun 25, 2010 | 21.42 | 21.68 | 21.33 | 21.42 | 2,905,308 | -0.02(-0.08%) |
Jun 24, 2010 | 21.81 | 21.99 | 21.38 | 21.44 | 2,482,556 | -0.43(-1.98%) |
Jun 23, 2010 | 21.94 | 22.03 | 21.72 | 21.87 | 2,403,674 | -0.03(-0.15%) |
Jun 22, 2010 | 22.22 | 22.54 | 21.90 | 21.90 | 1,741,133 | -0.31(-1.38%) |
Jun 21, 2010 | 22.28 | 22.51 | 22.06 | 22.21 | 2,722,931 | +0.03(+0.14%) |
Jun 18, 2010 | 22.18 | 22.52 | 22.16 | 22.18 | 2,946,272 | -0.37(-1.64%) |
Jun 17, 2010 | 22.52 | 22.59 | 22.20 | 22.55 | 1,636,661 | +0.12(+0.52%) |
Jun 16, 2010 | 22.24 | 22.53 | 22.23 | 22.43 | 1,718,508 | -0.05(-0.22%) |
Jun 15, 2010 | 22.17 | 22.48 | 22.11 | 22.48 | 1,986,817 | +0.54(+2.48%) |
Jun 14, 2010 | 22.06 | 22.42 | 21.89 | 21.94 | 1,882,788 | -0.05(-0.24%) |
Jun 11, 2010 | 21.46 | 22.01 | 21.46 | 21.99 | 981,916 | +0.21(+0.96%) |
Jun 10, 2010 | 21.39 | 21.78 | 21.39 | 21.78 | 1,570,496 | +0.75(+3.56%) |
Jun 09, 2010 | 21.19 | 21.51 | 20.93 | 21.03 | 1,608,405 | -0.04(-0.17%) |
Jun 08, 2010 | 20.58 | 21.08 | 20.47 | 21.07 | 2,841,877 | +0.50(+2.44%) |
Jun 07, 2010 | 20.72 | 21.03 | 20.53 | 20.57 | 1,587,828 | -0.12(-0.57%) |
Jun 04, 2010 | 20.68 | 21.44 | 20.64 | 20.68 | 1,646,847 | -0.94(-4.35%) |
Jun 03, 2010 | 21.72 | 21.91 | 21.39 | 21.62 | 1,654,252 | -0.19(-0.86%) |
Jun 02, 2010 | 20.93 | 21.81 | 20.93 | 21.81 | 14,372 | +0.97(+4.63%) |
Jun 01, 2010 | 21.36 | 21.49 | 20.84 | 20.85 | 1,724,975 | -0.66(-3.07%) |
May 28, 2010 | 21.51 | 21.78 | 21.42 | 21.51 | 1,845,072 | -0.33(-1.53%) |
May 27, 2010 | 21.45 | 21.84 | 21.24 | 21.84 | 1,732,613 | +0.86(+4.10%) |
May 26, 2010 | 21.15 | 21.51 | 20.91 | 20.98 | 2,192,410 | +0.07(+0.32%) |
May 25, 2010 | 20.25 | 20.92 | 20.14 | 20.91 | 2,697,237 | +0.21(+0.99%) |
May 24, 2010 | 21.03 | 21.13 | 20.69 | 20.71 | 2,860,109 | -0.47(-2.21%) |
May 21, 2010 | 20.66 | 21.21 | 20.27 | 21.18 | 3,662,210 | +0.26(+1.26%) |
May 20, 2010 | 20.80 | 21.36 | 20.76 | 20.91 | 4,135,750 | -0.66(-3.05%) |
May 19, 2010 | 21.57 | 21.62 | 21.17 | 21.57 | 2,558,260 | -0.13(-0.61%) |
May 18, 2010 | 22.47 | 22.79 | 21.67 | 21.70 | 3,313,955 | -0.63(-2.83%) |
May 17, 2010 | 22.16 | 22.48 | 21.94 | 22.33 | 5,025,013 | +0.19(+0.85%) |
May 14, 2010 | 22.15 | 22.86 | 21.99 | 22.15 | 4,343,147 | -0.78(-3.39%) |
May 13, 2010 | 23.10 | 23.30 | 22.85 | 22.92 | 1,200,840 | -0.21(-0.92%) |
May 12, 2010 | 22.84 | 23.17 | 22.75 | 23.14 | 2,138,185 | +0.38(+1.67%) |
May 11, 2010 | 22.96 | 23.01 | 22.74 | 22.76 | 2,073,003 | -0.17(-0.76%) |
May 10, 2010 | 22.76 | 22.93 | 22.68 | 22.93 | 4,220,671 | +0.63(+2.80%) |
May 07, 2010 | 22.70 | 22.86 | 21.58 | 22.31 | 8,510,194 | -0.43(-1.88%) |
May 06, 2010 | 22.55 | 22.92 | 21.26 | 22.73 | 9,971,069 | +0.35(+1.56%) |
May 05, 2010 | 22.66 | 22.84 | 22.36 | 22.38 | 6,330,275 | -0.36(-1.57%) |
May 04, 2010 | 22.23 | 23.00 | 21.46 | 22.74 | 12,200,922 | -0.10(-0.44%) |
May 03, 2010 | 22.79 | 22.91 | 22.57 | 22.84 | 2,487,393 | +0.23(+1.04%) |
Apr 30, 2010 | 23.22 | 23.34 | 22.59 | 22.60 | 2,645,068 | -0.51(-2.20%) |
Apr 29, 2010 | 22.96 | 23.32 | 22.96 | 23.11 | 3,018,699 | +0.35(+1.54%) |
Apr 28, 2010 | 22.73 | 22.91 | 22.61 | 22.76 | 3,902,743 | +0.13(+0.57%) |
Apr 27, 2010 | 22.86 | 22.95 | 22.46 | 22.63 | 6,453,061 | -0.25(-1.09%) |
Apr 26, 2010 | 23.17 | 23.24 | 22.84 | 22.88 | 1,392,491 | -0.26(-1.12%) |
Apr 23, 2010 | 22.98 | 23.15 | 22.83 | 23.14 | 1,608,045 | +0.22(+0.94%) |
Apr 22, 2010 | 22.57 | 22.98 | 22.53 | 22.92 | 1,630,822 | +0.13(+0.56%) |
Apr 21, 2010 | 22.80 | 22.93 | 22.67 | 22.80 | 8,857 | -0.16(-0.71%) |
Apr 20, 2010 | 22.98 | 23.07 | 22.86 | 22.96 | 937,137 | +0.19(+0.83%) |
Apr 19, 2010 | 22.55 | 22.78 | 22.47 | 22.77 | 3,378,932 | +0.04(+0.19%) |
Apr 16, 2010 | 22.63 | 22.79 | 22.42 | 22.73 | 4,171,756 | -0.01(-0.03%) |
Apr 15, 2010 | 22.72 | 22.94 | 22.69 | 22.74 | 3,116,079 | -0.07(-0.30%) |
Apr 14, 2010 | 22.84 | 22.90 | 22.72 | 22.80 | 1,029,190 | -0.01(-0.03%) |
Apr 13, 2010 | 22.69 | 22.85 | 22.64 | 22.81 | 1,939,828 | +0.06(+0.28%) |
Apr 12, 2010 | 22.85 | 22.88 | 22.68 | 22.75 | 1,435,035 | -0.08(-0.34%) |
Apr 09, 2010 | 22.61 | 22.84 | 22.61 | 22.82 | 1,170,515 | +0.30(+1.32%) |
Apr 08, 2010 | 22.50 | 22.61 | 22.35 | 22.53 | 2,743,824 | -0.03(-0.14%) |
Apr 07, 2010 | 22.43 | 22.74 | 22.38 | 22.56 | 2,318,721 | +0.09(+0.41%) |
Apr 06, 2010 | 22.11 | 22.49 | 22.04 | 22.47 | 1,904,531 | +0.44(+2.00%) |
Apr 05, 2010 | 21.78 | 22.12 | 21.63 | 22.03 | 1,823,546 | +0.30(+1.39%) |
Apr 01, 2010 | 21.65 | 21.72 | 21.72 | 21.72 | 2,772,060 | +0.22(+1.02%) |
Mar 31, 2010 | 21.71 | 21.83 | 21.42 | 21.50 | 1,691,638 | -0.31(-1.40%) |
Mar 30, 2010 | 21.53 | 21.92 | 21.53 | 21.81 | 2,169,155 | +0.34(+1.57%) |
Mar 29, 2010 | 21.45 | 21.57 | 21.38 | 21.47 | 1,115,493 | +0.10(+0.46%) |
Mar 26, 2010 | 21.47 | 21.65 | 21.23 | 21.37 | 1,441,464 | -0.05(-0.23%) |
Mar 25, 2010 | 21.97 | 22.04 | 21.40 | 21.42 | 1,334,845 | -0.43(-1.96%) |
Mar 24, 2010 | 21.69 | 22.06 | 21.56 | 21.85 | 1,798,478 | +0.08(+0.37%) |
Mar 23, 2010 | 21.54 | 21.77 | 21.43 | 21.77 | 989,965 | +0.29(+1.34%) |
Mar 22, 2010 | 21.09 | 21.50 | 21.00 | 21.48 | 1,587,808 | +0.22(+1.03%) |
Mar 19, 2010 | 21.44 | 21.57 | 21.09 | 21.26 | 2,120,909 | -0.15(-0.71%) |
Mar 18, 2010 | 21.48 | 21.56 | 21.26 | 21.42 | 818,398 | -0.04(-0.18%) |
Mar 17, 2010 | 21.45 | 21.51 | 21.31 | 21.45 | 836,937 | +0.10(+0.45%) |
Mar 16, 2010 | 21.21 | 21.36 | 21.18 | 21.36 | 1,345,899 | +0.10(+0.45%) |
Mar 15, 2010 | 21.16 | 21.30 | 21.14 | 21.26 | 810,682 | -0.11(-0.51%) |
Mar 12, 2010 | 21.29 | 21.56 | 21.23 | 21.37 | 1,542,544 | +0.23(+1.07%) |
Mar 11, 2010 | 20.99 | 21.15 | 20.79 | 21.15 | 1,192,425 | +0.07(+0.32%) |
Mar 10, 2010 | 21.09 | 21.20 | 20.87 | 21.08 | 1,243,264 | +0.00(+0.02%) |
Mar 09, 2010 | 20.99 | 21.28 | 20.95 | 21.08 | 1,288,644 | -0.03(-0.15%) |
Mar 08, 2010 | 21.21 | 21.34 | 21.01 | 21.11 | 1,217,777 | -0.09(-0.43%) |
Mar 05, 2010 | 21.01 | 21.24 | 20.95 | 21.20 | 1,544,056 | +0.36(+1.73%) |
Mar 04, 2010 | 20.79 | 20.91 | 20.66 | 20.84 | 2,260,401 | +0.05(+0.22%) |
Mar 03, 2010 | 20.82 | 21.13 | 20.76 | 20.79 | 3,242,447 | +0.09(+0.43%) |
Mar 02, 2010 | 20.59 | 20.85 | 20.56 | 20.70 | 2,351,297 | +0.24(+1.18%) |
Mar 01, 2010 | 20.22 | 20.46 | 20.03 | 20.46 | 2,478,367 | +0.20(+0.98%) |
Feb 26, 2010 | 19.93 | 20.37 | 19.93 | 20.26 | 2,283,239 | +0.40(+2.03%) |
Feb 25, 2010 | 19.61 | 19.88 | 19.50 | 19.86 | 2,138,192 | -0.10(-0.51%) |
Feb 24, 2010 | 19.96 | 20.17 | 19.74 | 19.96 | 2,047,627 | +0.13(+0.68%) |
Feb 23, 2010 | 19.98 | 20.17 | 19.76 | 19.83 | 2,065,155 | -0.30(-1.50%) |
Feb 22, 2010 | 20.44 | 20.44 | 19.93 | 20.13 | 2,131,230 | -0.21(-1.05%) |
Feb 19, 2010 | 20.20 | 20.40 | 20.19 | 20.34 | 2,248,484 | +0.04(+0.21%) |
Feb 18, 2010 | 20.11 | 20.36 | 20.07 | 20.30 | 1,858,041 | +0.10(+0.51%) |
Feb 17, 2010 | 20.16 | 20.29 | 19.95 | 20.20 | 2,156,858 | +0.18(+0.89%) |
Feb 16, 2010 | 19.94 | 20.04 | 19.71 | 20.02 | 4,258,228 | +0.28(+1.44%) |
Feb 12, 2010 | 19.62 | 19.74 | 19.74 | 19.74 | 6,207,350 | -0.15(-0.73%) |
Feb 11, 2010 | 19.38 | 19.91 | 19.28 | 19.88 | 2,458,101 | +0.50(+2.56%) |
Feb 10, 2010 | 19.47 | 19.58 | 19.09 | 19.38 | 2,233,862 | -0.08(-0.40%) |
Feb 09, 2010 | 19.21 | 19.59 | 19.02 | 19.46 | 2,791,183 | +0.55(+2.92%) |
Feb 08, 2010 | 18.92 | 19.16 | 18.59 | 18.91 | 4,035,773 | +0.09(+0.45%) |
Feb 05, 2010 | 18.10 | 19.25 | 18.10 | 18.82 | 5,017,160 | +0.82(+4.55%) |
Feb 04, 2010 | 18.52 | 18.59 | 17.99 | 18.01 | 2,142,060 | -0.72(-3.84%) |
Feb 03, 2010 | 18.76 | 18.96 | 18.56 | 18.73 | 1,169,161 | -0.14(-0.73%) |
Feb 02, 2010 | 18.68 | 19.06 | 18.46 | 18.86 | 1,888,033 | +0.60(+3.28%) |
Feb 01, 2010 | 18.25 | 18.65 | 18.17 | 18.26 | 1,917,806 | +0.21(+1.15%) |
Jan 29, 2010 | 18.35 | 18.63 | 18.03 | 18.06 | 1,907,757 | -0.07(-0.41%) |
Jan 28, 2010 | 18.58 | 18.63 | 18.07 | 18.13 | 2,065,689 | -0.43(-2.33%) |
Jan 27, 2010 | 18.54 | 18.63 | 18.25 | 18.56 | 1,673,919 | -0.05(-0.29%) |
Jan 26, 2010 | 18.76 | 18.90 | 18.55 | 18.62 | 1,166,218 | -0.28(-1.46%) |
Jan 25, 2010 | 18.93 | 19.07 | 18.76 | 18.89 | 1,526,581 | +0.21(+1.12%) |
Jan 22, 2010 | 19.02 | 19.17 | 18.61 | 18.68 | 2,717,836 | -0.40(-2.12%) |
Jan 21, 2010 | 19.14 | 19.64 | 18.93 | 19.09 | 2,966,497 | +0.00(+0.02%) |
Jan 20, 2010 | 18.92 | 19.15 | 18.67 | 19.08 | 2,608,083 | -0.07(-0.37%) |
Jan 19, 2010 | 18.86 | 19.20 | 18.80 | 19.15 | 1,904,820 | +0.29(+1.56%) |
Jan 15, 2010 | 18.94 | 18.86 | 18.86 | 18.86 | 8,594,706 | -0.16(-0.82%) |
Jan 14, 2010 | 19.20 | 19.33 | 18.96 | 19.02 | 1,843,779 | -0.29(-1.49%) |
Jan 13, 2010 | 19.26 | 19.41 | 19.07 | 19.30 | 1,162,502 | +0.07(+0.39%) |
Jan 12, 2010 | 19.09 | 19.29 | 18.90 | 19.23 | 1,949,503 | -0.07(-0.35%) |
Jan 11, 2010 | 19.95 | 20.08 | 19.23 | 19.30 | 3,039,903 | -0.54(-2.73%) |
Jan 08, 2010 | 19.94 | 20.04 | 19.57 | 19.84 | 3,482,354 | -0.18(-0.89%) |
Jan 07, 2010 | 20.23 | 20.37 | 19.94 | 20.02 | 2,429,330 | -0.25(-1.24%) |
Jan 06, 2010 | 20.09 | 20.43 | 19.96 | 20.27 | 2,095,741 | +0.19(+0.97%) |
Jan 05, 2010 | 20.17 | 20.20 | 19.88 | 20.07 | 1,500,868 | -0.07(-0.33%) |