Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 21.61 | 22.00 | 20.05 | 20.28 | 1,819,254 | -1.30(-6.02%) |
Feb 28, 2012 | 20.43 | 21.59 | 20.35 | 21.58 | 1,262,170 | +1.42(+7.03%) |
Feb 27, 2012 | 20.30 | 20.59 | 19.94 | 20.16 | 391,719 | -0.24(-1.17%) |
Feb 24, 2012 | 20.59 | 20.71 | 20.15 | 20.40 | 481,322 | -0.17(-0.82%) |
Feb 23, 2012 | 20.38 | 20.77 | 20.25 | 20.57 | 768,219 | +0.32(+1.57%) |
Feb 22, 2012 | 19.55 | 20.26 | 19.55 | 20.25 | 688,346 | +0.57(+2.87%) |
Feb 21, 2012 | 19.64 | 19.96 | 19.54 | 19.68 | 490,122 | +0.35(+1.79%) |
Feb 17, 2012 | 19.81 | 19.89 | 19.28 | 19.34 | 364,106 | -0.38(-1.91%) |
Feb 16, 2012 | 18.83 | 19.80 | 18.75 | 19.71 | 609,061 | +0.62(+3.27%) |
Feb 15, 2012 | 19.30 | 19.43 | 18.99 | 19.09 | 683,163 | +0.17(+0.89%) |
Feb 14, 2012 | 18.96 | 19.25 | 18.59 | 18.92 | 416,076 | -0.17(-0.88%) |
Feb 13, 2012 | 19.16 | 19.30 | 18.84 | 19.09 | 338,459 | +0.14(+0.73%) |
Feb 10, 2012 | 18.79 | 19.13 | 18.58 | 18.95 | 510,850 | -0.21(-1.09%) |
Feb 09, 2012 | 19.85 | 20.00 | 19.15 | 19.16 | 592,814 | -0.34(-1.73%) |
Feb 08, 2012 | 19.97 | 20.13 | 19.41 | 19.50 | 520,411 | -0.45(-2.24%) |
Feb 07, 2012 | 19.69 | 20.29 | 19.49 | 19.94 | 488,483 | +0.21(+1.05%) |
Feb 06, 2012 | 19.55 | 19.93 | 19.45 | 19.73 | 518,514 | -0.13(-0.65%) |
Feb 03, 2012 | 19.94 | 20.12 | 19.59 | 19.86 | 698,194 | -0.42(-2.05%) |
Feb 02, 2012 | 20.61 | 20.77 | 20.12 | 20.28 | 554,148 | -0.21(-1.02%) |
Feb 01, 2012 | 20.85 | 20.98 | 20.36 | 20.49 | 624,529 | +0.00(+0.00%) |
Jan 31, 2012 | 20.62 | 21.01 | 20.19 | 20.49 | 1,132,239 | +0.41(+2.02%) |
Jan 30, 2012 | 19.60 | 20.24 | 19.60 | 20.08 | 920,799 | -0.17(-0.83%) |
Jan 27, 2012 | 19.26 | 20.33 | 19.22 | 20.25 | 985,086 | +0.94(+4.88%) |
Jan 26, 2012 | 19.30 | 19.85 | 19.11 | 19.31 | 1,219,930 | +0.38(+1.99%) |
Jan 25, 2012 | 17.31 | 19.08 | 17.01 | 18.93 | 1,394,952 | +1.48(+8.46%) |
Jan 24, 2012 | 17.74 | 17.93 | 17.42 | 17.45 | 576,555 | -0.45(-2.49%) |
Jan 23, 2012 | 17.74 | 18.18 | 17.61 | 17.90 | 723,883 | +0.37(+2.09%) |
Jan 20, 2012 | 17.15 | 17.65 | 17.04 | 17.53 | 841,095 | +0.31(+1.78%) |
Jan 19, 2012 | 17.57 | 17.69 | 16.97 | 17.23 | 805,418 | -0.38(-2.14%) |
Jan 18, 2012 | 17.48 | 17.68 | 17.36 | 17.60 | 539,697 | +0.06(+0.34%) |
Jan 17, 2012 | 18.09 | 18.30 | 17.38 | 17.54 | 612,526 | -0.23(-1.28%) |
Jan 13, 2012 | 18.06 | 18.11 | 17.46 | 17.77 | 836,856 | -0.72(-3.91%) |
Jan 12, 2012 | 18.81 | 18.81 | 18.40 | 18.50 | 531,995 | +0.00(+0.00%) |
Jan 11, 2012 | 18.18 | 18.60 | 18.07 | 18.50 | 542,657 | +0.21(+1.14%) |
Jan 10, 2012 | 18.81 | 18.83 | 18.23 | 18.29 | 723,067 | +0.16(+0.87%) |
Jan 09, 2012 | 18.07 | 18.29 | 17.72 | 18.13 | 683,405 | +0.01(+0.06%) |
Jan 06, 2012 | 17.97 | 18.21 | 17.76 | 18.12 | 942,222 | +0.20(+1.11%) |
Jan 05, 2012 | 17.25 | 18.08 | 17.09 | 17.92 | 819,550 | +0.35(+1.97%) |
Jan 04, 2012 | 17.30 | 17.82 | 17.26 | 17.57 | 583,011 | +0.88(+5.28%) |
Dec 30, 2011 | 16.69 | 16.76 | 16.42 | 16.69 | 684,382 | +0.09(+0.54%) |
Dec 29, 2011 | 15.92 | 16.80 | 15.73 | 16.60 | 784,310 | +0.41(+2.51%) |
Dec 28, 2011 | 16.97 | 16.99 | 16.08 | 16.20 | 715,355 | -0.79(-4.67%) |
Dec 27, 2011 | 17.25 | 17.31 | 16.78 | 16.99 | 404,278 | -0.40(-2.28%) |
Dec 23, 2011 | 17.47 | 17.62 | 17.11 | 17.39 | 466,555 | +0.01(+0.06%) |
Dec 21, 2011 | 16.84 | 17.41 | 16.71 | 17.38 | 995,061 | +0.23(+1.33%) |
Dec 20, 2011 | 16.82 | 17.29 | 16.68 | 17.15 | 1,080,815 | +0.63(+3.84%) |
Dec 19, 2011 | 16.42 | 16.76 | 16.16 | 16.51 | 1,608,195 | -0.43(-2.52%) |
Dec 16, 2011 | 16.17 | 16.94 | 16.06 | 16.94 | 7,934,597 | +1.03(+6.48%) |
Dec 15, 2011 | 15.33 | 16.25 | 15.18 | 15.91 | 4,444,711 | +1.41(+9.71%) |
Dec 14, 2011 | 14.60 | 14.84 | 14.04 | 14.50 | 1,536,360 | -0.81(-5.31%) |
Dec 13, 2011 | 16.15 | 16.43 | 15.16 | 15.31 | 822,309 | -0.84(-5.21%) |
Dec 12, 2011 | 15.77 | 16.17 | 15.67 | 16.16 | 815,481 | -0.51(-3.03%) |
Dec 09, 2011 | 16.45 | 16.69 | 15.96 | 16.66 | 1,173,292 | +1.07(+6.87%) |
Dec 08, 2011 | 16.17 | 16.37 | 15.43 | 15.59 | 976,642 | -0.82(-5.01%) |
Dec 07, 2011 | 16.65 | 16.75 | 16.11 | 16.41 | 551,069 | -0.24(-1.43%) |
Dec 06, 2011 | 16.34 | 16.86 | 16.00 | 16.65 | 796,944 | +0.05(+0.30%) |
Dec 05, 2011 | 16.54 | 17.00 | 16.39 | 16.60 | 754,791 | +0.09(+0.54%) |
Dec 02, 2011 | 17.06 | 17.06 | 16.28 | 16.51 | 951,023 | -0.07(-0.42%) |
Dec 01, 2011 | 16.32 | 16.83 | 16.16 | 16.58 | 860,070 | +0.45(+2.76%) |
Nov 30, 2011 | 15.42 | 16.15 | 15.39 | 16.14 | 900,342 | +1.40(+9.48%) |
Nov 29, 2011 | 14.61 | 15.11 | 14.58 | 14.74 | 533,242 | +0.03(+0.20%) |
Nov 28, 2011 | 15.06 | 15.07 | 14.57 | 14.71 | 623,236 | +0.74(+5.32%) |
Nov 25, 2011 | 13.95 | 14.30 | 13.76 | 13.97 | 390,557 | -0.14(-0.98%) |
Nov 23, 2011 | 14.61 | 14.65 | 14.05 | 14.10 | 900,893 | -0.92(-6.13%) |
Nov 22, 2011 | 14.57 | 15.15 | 14.43 | 15.03 | 831,554 | +0.60(+4.19%) |
Nov 21, 2011 | 14.59 | 14.60 | 13.89 | 14.42 | 1,172,808 | -0.59(-3.96%) |
Nov 18, 2011 | 15.38 | 15.52 | 14.81 | 15.02 | 1,043,196 | -0.10(-0.66%) |
Nov 17, 2011 | 15.90 | 16.03 | 15.01 | 15.12 | 1,349,641 | -1.10(-6.78%) |
Nov 16, 2011 | 16.10 | 16.61 | 16.01 | 16.22 | 745,658 | -0.06(-0.37%) |
Nov 15, 2011 | 16.60 | 16.83 | 16.20 | 16.28 | 991,236 | -0.33(-1.97%) |
Nov 14, 2011 | 17.02 | 17.02 | 16.47 | 16.60 | 556,170 | -0.52(-3.01%) |
Nov 11, 2011 | 17.13 | 17.39 | 16.98 | 17.12 | 714,596 | +0.32(+1.89%) |
Nov 10, 2011 | 16.90 | 17.34 | 16.25 | 16.80 | 937,151 | -0.09(-0.53%) |
Nov 09, 2011 | 17.56 | 18.02 | 16.74 | 16.89 | 1,251,970 | -1.19(-6.58%) |
Nov 08, 2011 | 18.36 | 18.81 | 17.95 | 18.08 | 986,358 | -0.22(-1.19%) |
Nov 07, 2011 | 17.96 | 18.33 | 17.71 | 18.30 | 873,697 | +0.64(+3.65%) |
Nov 04, 2011 | 17.99 | 18.12 | 17.26 | 17.65 | 759,256 | -0.46(-2.52%) |
Nov 03, 2011 | 17.91 | 18.18 | 17.20 | 18.11 | 975,098 | +0.72(+4.16%) |
Nov 02, 2011 | 17.13 | 17.47 | 16.90 | 17.39 | 862,909 | +0.73(+4.40%) |
Nov 01, 2011 | 15.86 | 17.01 | 15.28 | 16.65 | 1,485,610 | -0.21(-1.23%) |
Oct 31, 2011 | 17.62 | 17.62 | 16.86 | 16.86 | 863,852 | -1.13(-6.28%) |
Oct 28, 2011 | 17.85 | 18.47 | 17.74 | 17.99 | 846,231 | -0.06(-0.33%) |
Oct 27, 2011 | 17.84 | 18.36 | 17.52 | 18.05 | 1,292,959 | +0.73(+4.24%) |
Oct 26, 2011 | 17.46 | 17.79 | 16.67 | 17.32 | 1,290,762 | +0.42(+2.46%) |
Oct 25, 2011 | 16.29 | 17.24 | 15.55 | 16.90 | 1,237,886 | +0.61(+3.77%) |
Oct 24, 2011 | 15.41 | 16.35 | 15.38 | 16.29 | 885,892 | +1.08(+7.11%) |
Oct 21, 2011 | 15.63 | 15.70 | 15.05 | 15.20 | 675,604 | +0.15(+0.99%) |
Oct 20, 2011 | 15.09 | 15.60 | 14.55 | 15.06 | 1,466,335 | -0.29(-1.87%) |
Oct 19, 2011 | 16.21 | 16.30 | 15.21 | 15.34 | 1,008,230 | -1.14(-6.91%) |
Oct 18, 2011 | 15.54 | 16.60 | 14.99 | 16.48 | 1,022,354 | +0.52(+3.23%) |
Oct 17, 2011 | 16.67 | 16.71 | 15.86 | 15.97 | 865,230 | -0.76(-4.56%) |
Oct 14, 2011 | 17.03 | 17.09 | 16.47 | 16.73 | 914,246 | +0.33(+1.99%) |
Oct 13, 2011 | 16.69 | 16.70 | 15.93 | 16.40 | 1,082,456 | -0.52(-3.05%) |
Oct 12, 2011 | 17.45 | 17.51 | 16.85 | 16.92 | 1,242,977 | +0.09(+0.53%) |
Oct 11, 2011 | 16.36 | 16.93 | 16.02 | 16.83 | 954,071 | +0.25(+1.49%) |
Oct 10, 2011 | 16.53 | 16.61 | 16.20 | 16.58 | 747,945 | +0.77(+4.89%) |
Oct 07, 2011 | 16.92 | 17.17 | 15.53 | 15.81 | 1,538,575 | -0.77(-4.66%) |
Oct 06, 2011 | 16.47 | 16.71 | 16.20 | 16.58 | 1,897,477 | +1.09(+7.04%) |
Oct 05, 2011 | 14.02 | 15.57 | 13.79 | 15.49 | 1,298,825 | +1.45(+10.30%) |
Oct 04, 2011 | 14.35 | 14.37 | 13.23 | 14.04 | 1,863,938 | -0.72(-4.90%) |
Oct 03, 2011 | 15.53 | 15.71 | 14.72 | 14.77 | 1,448,105 | -0.31(-2.04%) |
Sep 30, 2011 | 15.09 | 15.87 | 14.89 | 15.08 | 1,263,456 | -0.45(-2.87%) |
Sep 29, 2011 | 16.35 | 16.59 | 15.12 | 15.52 | 1,822,062 | -0.24(-1.51%) |
Sep 28, 2011 | 17.12 | 17.41 | 15.62 | 15.76 | 2,158,555 | -1.33(-7.77%) |
Sep 27, 2011 | 18.05 | 18.14 | 16.99 | 17.09 | 1,546,093 | +0.36(+2.13%) |
Sep 26, 2011 | 16.05 | 16.90 | 16.05 | 16.73 | 2,676,487 | -0.05(-0.30%) |
Sep 23, 2011 | 16.74 | 17.80 | 16.59 | 16.78 | 1,684,671 | -1.32(-7.28%) |
Sep 22, 2011 | 18.71 | 18.71 | 17.42 | 18.10 | 2,342,990 | -1.83(-9.20%) |
Sep 21, 2011 | 20.60 | 21.23 | 19.83 | 19.93 | 1,607,734 | -0.57(-2.80%) |
Sep 20, 2011 | 20.12 | 21.25 | 19.99 | 20.51 | 1,632,236 | +0.36(+1.77%) |
Sep 19, 2011 | 20.34 | 20.40 | 19.66 | 20.15 | 1,496,656 | -0.06(-0.29%) |
Sep 16, 2011 | 20.12 | 20.92 | 20.07 | 20.21 | 2,250,831 | +0.34(+1.70%) |
Sep 15, 2011 | 20.04 | 20.24 | 19.43 | 19.87 | 1,821,858 | -0.47(-2.29%) |
Sep 14, 2011 | 20.69 | 20.81 | 19.40 | 20.34 | 2,111,192 | -0.53(-2.52%) |
Sep 13, 2011 | 21.27 | 21.56 | 20.77 | 20.86 | 1,051,308 | +0.16(+0.77%) |
Sep 12, 2011 | 21.21 | 21.47 | 19.57 | 20.71 | 2,858,822 | -1.75(-7.81%) |
Sep 09, 2011 | 23.16 | 23.31 | 22.23 | 22.46 | 1,055,842 | -1.04(-4.43%) |
Sep 08, 2011 | 23.93 | 24.03 | 23.19 | 23.50 | 1,176,972 | +0.01(+0.04%) |
Sep 07, 2011 | 22.53 | 23.49 | 22.40 | 23.49 | 1,087,646 | +0.38(+1.63%) |
Sep 06, 2011 | 23.95 | 24.26 | 22.49 | 23.11 | 1,716,436 | -1.05(-4.35%) |
Sep 02, 2011 | 24.23 | 24.78 | 23.88 | 24.16 | 1,536,912 | +0.45(+1.88%) |
Sep 01, 2011 | 23.80 | 24.28 | 23.51 | 23.72 | 1,002,478 | -0.08(-0.33%) |
Aug 31, 2011 | 24.15 | 24.33 | 23.37 | 23.80 | 1,367,857 | -0.18(-0.74%) |
Aug 30, 2011 | 23.00 | 24.20 | 22.97 | 23.98 | 1,603,009 | +1.33(+5.86%) |
Aug 29, 2011 | 22.39 | 22.99 | 21.81 | 22.65 | 1,504,722 | +0.28(+1.24%) |
Aug 26, 2011 | 21.74 | 22.41 | 20.98 | 22.37 | 1,061,666 | +0.79(+3.68%) |
Aug 25, 2011 | 20.73 | 22.40 | 20.69 | 21.58 | 1,368,642 | +0.73(+3.52%) |
Aug 24, 2011 | 21.82 | 21.86 | 20.18 | 20.84 | 1,361,584 | -1.17(-5.31%) |
Aug 23, 2011 | 21.89 | 22.60 | 21.66 | 22.01 | 1,658,448 | -0.26(-1.16%) |
Aug 22, 2011 | 21.56 | 22.53 | 21.41 | 22.27 | 1,718,255 | +1.35(+6.44%) |
Aug 19, 2011 | 21.09 | 21.65 | 20.79 | 20.92 | 1,582,288 | +0.44(+2.13%) |
Aug 18, 2011 | 20.57 | 21.02 | 19.49 | 20.49 | 1,387,689 | -0.29(-1.38%) |
Aug 17, 2011 | 21.16 | 21.45 | 20.41 | 20.77 | 753,823 | +0.20(+0.96%) |
Aug 16, 2011 | 21.20 | 21.70 | 20.43 | 20.58 | 1,473,378 | -0.98(-4.55%) |
Aug 15, 2011 | 20.49 | 21.59 | 20.16 | 21.56 | 1,068,363 | +1.41(+6.98%) |
Aug 12, 2011 | 20.44 | 20.63 | 19.82 | 20.15 | 1,244,762 | -0.39(-1.88%) |
Aug 11, 2011 | 20.94 | 21.06 | 19.76 | 20.54 | 2,289,077 | -0.58(-2.77%) |
Aug 10, 2011 | 19.76 | 21.80 | 19.09 | 21.12 | 2,292,181 | +1.67(+8.56%) |
Aug 09, 2011 | 20.45 | 19.46 | 18.09 | 19.46 | 2,360,208 | +0.55(+2.88%) |
Aug 08, 2011 | 20.45 | 20.49 | 18.59 | 18.91 | 1,851,337 | -1.30(-6.42%) |
Aug 05, 2011 | 20.38 | 21.10 | 18.86 | 20.21 | 2,492,415 | -0.84(-4.00%) |
Aug 04, 2011 | 24.25 | 24.29 | 20.84 | 21.05 | 2,609,633 | -3.01(-12.52%) |
Aug 03, 2011 | 24.13 | 24.68 | 23.62 | 24.07 | 1,952,162 | +0.42(+1.76%) |
Aug 02, 2011 | 23.07 | 23.90 | 22.60 | 23.65 | 1,547,285 | +1.35(+6.04%) |
Aug 01, 2011 | 21.96 | 22.90 | 21.86 | 22.30 | 976,242 | +0.13(+0.58%) |
Jul 29, 2011 | 22.33 | 22.46 | 21.60 | 22.17 | 909,176 | -0.13(-0.58%) |
Jul 28, 2011 | 22.01 | 22.56 | 21.70 | 22.30 | 1,542,398 | -0.15(-0.66%) |
Jul 27, 2011 | 24.31 | 24.46 | 22.09 | 22.45 | 2,411,738 | -1.63(-6.75%) |
Jul 26, 2011 | 23.72 | 24.31 | 23.62 | 24.08 | 1,287,527 | -0.40(-1.62%) |
Jul 25, 2011 | 25.15 | 25.33 | 24.43 | 24.47 | 1,709,832 | -0.25(-1.00%) |
Jul 22, 2011 | 24.68 | 24.82 | 24.67 | 24.72 | 1,202,646 | +0.37(+1.51%) |
Jul 21, 2011 | 24.51 | 25.21 | 23.89 | 24.35 | 2,252,044 | -0.18(-0.73%) |
Jul 20, 2011 | 22.74 | 24.54 | 22.58 | 24.53 | 2,378,610 | +1.06(+4.52%) |
Jul 19, 2011 | 24.40 | 24.86 | 23.00 | 23.47 | 3,534,990 | -0.78(-3.23%) |
Jul 18, 2011 | 23.18 | 24.25 | 22.96 | 24.25 | 3,271,889 | +1.88(+8.42%) |
Jul 15, 2011 | 21.90 | 22.49 | 21.81 | 22.37 | 1,109,329 | +0.40(+1.80%) |
Jul 14, 2011 | 22.57 | 22.89 | 21.82 | 21.97 | 2,538,537 | +0.25(+1.14%) |
Jul 13, 2011 | 21.09 | 22.13 | 20.92 | 21.73 | 2,534,554 | +1.57(+7.77%) |
Jul 12, 2011 | 19.21 | 20.61 | 18.83 | 20.16 | 1,552,727 | +0.48(+2.42%) |
Jul 11, 2011 | 20.62 | 20.77 | 19.55 | 19.68 | 1,444,262 | -0.92(-4.47%) |
Jul 08, 2011 | 20.47 | 20.64 | 20.10 | 20.61 | 1,412,151 | +0.17(+0.82%) |
Jul 07, 2011 | 20.63 | 20.68 | 20.16 | 20.44 | 1,419,774 | +0.29(+1.43%) |
Jul 06, 2011 | 19.97 | 20.15 | 19.59 | 20.15 | 1,646,661 | +0.63(+3.25%) |
Jul 05, 2011 | 18.75 | 19.66 | 18.65 | 19.52 | 1,771,096 | +1.58(+8.78%) |
Jul 01, 2011 | 18.04 | 18.04 | 17.59 | 17.94 | 464,826 | -0.34(-1.84%) |
Jun 30, 2011 | 18.44 | 18.55 | 18.12 | 18.28 | 874,657 | +0.13(+0.71%) |
Jun 29, 2011 | 18.10 | 18.39 | 17.72 | 18.15 | 881,117 | +0.52(+2.92%) |
Jun 28, 2011 | 17.41 | 17.86 | 17.20 | 17.63 | 791,131 | +0.47(+2.71%) |
Jun 27, 2011 | 17.12 | 17.57 | 16.93 | 17.17 | 1,005,100 | -0.50(-2.81%) |
Jun 24, 2011 | 18.15 | 18.24 | 17.55 | 17.66 | 872,989 | -0.56(-3.10%) |
Jun 23, 2011 | 17.25 | 18.31 | 16.90 | 18.23 | 1,268,162 | +0.14(+0.77%) |
Jun 22, 2011 | 18.38 | 18.88 | 18.04 | 18.09 | 1,337,956 | -0.21(-1.14%) |
Jun 21, 2011 | 16.73 | 18.34 | 16.73 | 18.30 | 1,982,111 | +1.78(+10.80%) |
Jun 20, 2011 | 16.62 | 16.68 | 16.44 | 16.51 | 810,535 | -0.09(-0.54%) |
Jun 17, 2011 | 16.19 | 16.79 | 16.15 | 16.60 | 1,106,053 | +0.37(+2.26%) |
Jun 16, 2011 | 16.58 | 16.84 | 15.90 | 16.24 | 1,077,184 | -0.46(-2.73%) |
Jun 15, 2011 | 16.86 | 17.45 | 16.46 | 16.69 | 1,192,681 | -0.50(-2.88%) |
Jun 14, 2011 | 16.48 | 17.44 | 16.40 | 17.19 | 1,146,481 | +0.86(+5.28%) |
Jun 13, 2011 | 17.61 | 17.71 | 16.07 | 16.32 | 2,071,898 | -1.45(-8.14%) |
Jun 10, 2011 | 18.17 | 18.17 | 17.46 | 17.77 | 1,092,116 | -0.75(-4.07%) |
Jun 09, 2011 | 17.73 | 18.62 | 17.52 | 18.52 | 986,761 | +1.12(+6.43%) |
Jun 08, 2011 | 17.92 | 18.22 | 17.29 | 17.41 | 1,372,204 | -1.05(-5.69%) |
Jun 07, 2011 | 18.72 | 18.95 | 18.14 | 18.46 | 872,414 | -0.04(-0.21%) |
Jun 06, 2011 | 19.45 | 19.72 | 18.30 | 18.50 | 1,269,764 | -0.76(-3.96%) |
Jun 03, 2011 | 19.05 | 19.51 | 18.83 | 19.26 | 1,102,680 | +0.15(+0.78%) |
May 24, 2011 | 18.26 | 19.24 | 18.10 | 19.11 | 2,290,037 | +1.51(+8.56%) |
May 23, 2011 | 17.66 | 18.02 | 17.42 | 17.60 | 780,373 | -0.22(-1.22%) |
May 20, 2011 | 17.15 | 17.88 | 16.79 | 17.82 | 1,399,857 | +0.58(+3.39%) |
May 19, 2011 | 17.69 | 17.72 | 17.00 | 17.24 | 1,266,314 | -0.34(-1.92%) |
May 18, 2011 | 17.27 | 17.79 | 16.98 | 17.57 | 1,576,748 | +0.76(+4.54%) |
May 17, 2011 | 16.84 | 17.14 | 15.97 | 16.81 | 2,670,957 | -0.26(-1.51%) |
May 16, 2011 | 17.83 | 18.43 | 16.90 | 17.07 | 2,277,517 | -0.77(-4.33%) |
May 13, 2011 | 18.82 | 19.02 | 17.42 | 17.84 | 1,973,219 | -0.69(-3.74%) |
May 12, 2011 | 17.11 | 18.90 | 16.96 | 18.53 | 2,802,158 | +0.59(+3.31%) |
May 11, 2011 | 19.01 | 19.16 | 17.64 | 17.94 | 2,521,760 | -1.61(-8.22%) |
May 10, 2011 | 19.85 | 20.03 | 19.45 | 19.55 | 2,179,557 | -0.05(-0.25%) |
May 09, 2011 | 19.24 | 19.76 | 18.81 | 19.60 | 3,050,595 | +1.52(+8.39%) |
May 06, 2011 | 17.48 | 19.32 | 17.32 | 18.08 | 4,618,208 | +1.40(+8.38%) |
May 05, 2011 | 17.44 | 18.17 | 16.41 | 16.68 | 3,853,749 | -1.44(-7.93%) |
May 04, 2011 | 17.67 | 18.50 | 17.15 | 18.12 | 3,459,029 | +0.53(+2.99%) |
May 03, 2011 | 18.07 | 18.22 | 16.99 | 17.59 | 4,553,436 | -0.95(-5.13%) |
May 02, 2011 | 18.55 | 18.60 | 18.45 | 18.54 | 3,382,794 | -2.25(-10.82%) |
Apr 29, 2011 | 21.05 | 21.26 | 20.63 | 20.79 | 1,373,521 | -0.30(-1.41%) |
Apr 28, 2011 | 22.42 | 22.53 | 21.03 | 21.09 | 2,756,079 | -1.16(-5.21%) |
Apr 27, 2011 | 20.72 | 22.48 | 20.32 | 22.25 | 3,083,704 | +1.87(+9.19%) |
Apr 26, 2011 | 21.06 | 21.13 | 20.29 | 20.38 | 2,508,919 | -1.59(-7.22%) |
Apr 25, 2011 | 23.28 | 23.31 | 21.67 | 21.96 | 2,318,064 | -1.14(-4.93%) |
Apr 21, 2011 | 23.76 | 23.84 | 22.80 | 23.10 | 1,821,950 | -0.39(-1.65%) |
Apr 20, 2011 | 23.38 | 23.84 | 23.15 | 23.49 | 2,013,003 | +0.93(+4.13%) |
Apr 19, 2011 | 22.60 | 22.89 | 22.00 | 22.56 | 1,630,038 | +0.03(+0.13%) |
Apr 18, 2011 | 23.22 | 23.22 | 20.94 | 22.53 | 2,989,310 | -0.95(-4.05%) |
Apr 15, 2011 | 24.18 | 24.58 | 23.01 | 23.48 | 2,870,618 | -0.33(-1.37%) |
Apr 14, 2011 | 23.29 | 24.14 | 22.54 | 23.81 | 3,574,048 | +0.96(+4.21%) |
Apr 13, 2011 | 21.15 | 23.42 | 21.12 | 22.85 | 5,012,212 | +2.50(+12.27%) |
Apr 12, 2011 | 22.36 | 22.50 | 20.21 | 20.35 | 4,783,876 | -2.07(-9.24%) |
Apr 11, 2011 | 24.34 | 24.41 | 21.95 | 22.42 | 3,633,368 | -1.90(-7.82%) |
Apr 08, 2011 | 25.91 | 25.91 | 23.45 | 24.32 | 3,361,338 | -0.72(-2.89%) |
Apr 07, 2011 | 24.56 | 25.77 | 24.37 | 25.05 | 1,950,861 | -0.11(-0.43%) |
Apr 06, 2011 | 26.24 | 26.64 | 24.05 | 25.16 | 5,139,836 | -0.23(-0.90%) |
Apr 05, 2011 | 23.36 | 25.56 | 23.29 | 25.38 | 3,312,328 | +2.08(+8.93%) |
Apr 04, 2011 | 22.40 | 23.39 | 22.23 | 23.30 | 2,254,823 | +1.91(+8.94%) |
Apr 01, 2011 | 20.56 | 21.56 | 20.35 | 21.39 | 1,012,838 | +0.34(+1.60%) |
Mar 31, 2011 | 20.74 | 21.18 | 20.57 | 21.05 | 1,245,684 | +0.65(+3.21%) |
Mar 30, 2011 | 20.08 | 20.42 | 19.71 | 20.40 | 1,027,579 | +0.83(+4.25%) |
Mar 29, 2011 | 19.14 | 19.66 | 19.03 | 19.57 | 735,553 | +0.18(+0.92%) |
Mar 28, 2011 | 19.23 | 19.77 | 19.08 | 19.39 | 1,080,506 | -0.31(-1.56%) |
Mar 25, 2011 | 20.17 | 20.32 | 19.52 | 19.69 | 1,596,422 | -0.24(-1.19%) |
Mar 24, 2011 | 19.77 | 20.31 | 19.53 | 19.93 | 3,136,273 | +0.78(+4.09%) |
Mar 23, 2011 | 18.07 | 19.58 | 17.95 | 19.15 | 1,823,195 | +1.08(+5.98%) |
Mar 22, 2011 | 18.21 | 18.48 | 17.85 | 18.07 | 1,093,631 | -0.27(-1.46%) |
Mar 21, 2011 | 18.26 | 18.39 | 17.96 | 18.34 | 1,751,503 | +1.45(+8.57%) |
Mar 18, 2011 | 16.57 | 17.03 | 16.55 | 16.89 | 968,907 | +0.83(+5.19%) |
Mar 17, 2011 | 15.46 | 16.27 | 15.35 | 16.06 | 1,017,695 | +0.93(+6.16%) |
Mar 16, 2011 | 15.04 | 15.91 | 14.72 | 15.13 | 1,129,770 | +0.24(+1.60%) |
Mar 15, 2011 | 14.56 | 16.26 | 14.56 | 14.89 | 1,492,498 | -1.37(-8.41%) |
Mar 14, 2011 | 16.28 | 16.67 | 15.74 | 16.26 | 869,420 | +0.11(+0.68%) |
Mar 11, 2011 | 14.98 | 16.76 | 14.87 | 16.15 | 1,361,175 | +0.38(+2.39%) |
Mar 10, 2011 | 16.75 | 16.75 | 15.55 | 15.77 | 2,307,089 | -2.04(-11.46%) |
Mar 09, 2011 | 18.33 | 18.63 | 17.62 | 17.81 | 1,134,012 | -0.28(-1.53%) |
Mar 08, 2011 | 17.53 | 18.22 | 16.97 | 18.09 | 1,258,199 | +0.17(+0.94%) |
Mar 07, 2011 | 18.03 | 18.38 | 17.47 | 17.92 | 1,853,978 | +0.83(+4.87%) |
Mar 04, 2011 | 16.35 | 17.10 | 16.21 | 17.09 | 1,040,065 | +0.96(+5.96%) |
Mar 03, 2011 | 16.23 | 16.34 | 15.90 | 16.13 | 748,711 | -0.22(-1.33%) |
Mar 02, 2011 | 16.30 | 17.08 | 15.81 | 16.34 | 2,070,436 | +0.21(+1.29%) |