Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 21.18 | 21.35 | 21.06 | 21.12 | 36,266,973 | -0.09(-0.45%) |
Feb 28, 2012 | 21.12 | 21.28 | 21.03 | 21.22 | 28,499,080 | -0.04(-0.19%) |
Feb 27, 2012 | 20.76 | 21.37 | 20.75 | 21.26 | 35,811,128 | +0.08(+0.38%) |
Feb 24, 2012 | 21.14 | 21.34 | 21.05 | 21.18 | 32,903,008 | +0.15(+0.71%) |
Feb 23, 2012 | 21.27 | 21.38 | 21.02 | 21.03 | 38,908,545 | -0.33(-1.54%) |
Feb 22, 2012 | 21.16 | 21.43 | 21.10 | 21.36 | 28,664,724 | +0.14(+0.66%) |
Feb 21, 2012 | 21.26 | 21.32 | 21.12 | 21.22 | 23,296,189 | +0.03(+0.14%) |
Feb 17, 2012 | 21.48 | 21.48 | 21.11 | 21.19 | 34,637,581 | -0.14(-0.66%) |
Feb 16, 2012 | 21.17 | 21.38 | 21.06 | 21.33 | 24,187,079 | +0.22(+1.04%) |
Feb 15, 2012 | 21.32 | 21.36 | 21.05 | 21.11 | 29,616,286 | -0.22(-1.03%) |
Feb 14, 2012 | 21.30 | 21.42 | 21.17 | 21.33 | 25,262,768 | +0.03(+0.14%) |
Feb 13, 2012 | 21.22 | 21.43 | 21.13 | 21.30 | 29,542,895 | +0.25(+1.19%) |
Feb 10, 2012 | 21.00 | 21.06 | 20.90 | 21.05 | 26,910,335 | -0.09(-0.43%) |
Feb 09, 2012 | 21.05 | 21.25 | 21.00 | 21.14 | 28,940,479 | +0.13(+0.62%) |
Feb 08, 2012 | 21.00 | 21.08 | 20.85 | 21.01 | 34,241,863 | -0.04(-0.19%) |
Feb 07, 2012 | 20.87 | 21.10 | 20.80 | 21.05 | 37,375,842 | +0.10(+0.48%) |
Feb 06, 2012 | 21.13 | 21.18 | 20.87 | 20.95 | 32,094,896 | -0.25(-1.18%) |
Feb 03, 2012 | 21.19 | 21.25 | 21.05 | 21.20 | 41,152,105 | +0.09(+0.43%) |
Feb 02, 2012 | 21.23 | 21.31 | 20.80 | 21.11 | 57,510,440 | -0.20(-0.94%) |
Feb 01, 2012 | 21.25 | 21.53 | 21.20 | 21.31 | 44,693,450 | -0.09(-0.42%) |
Jan 31, 2012 | 21.73 | 21.79 | 21.22 | 21.40 | 55,534,743 | -0.18(-0.83%) |
Jan 30, 2012 | 21.39 | 21.58 | 21.28 | 21.58 | 72,265,445 | +0.10(+0.47%) |
Jan 27, 2012 | 21.60 | 21.60 | 21.45 | 21.48 | 132,874,609 | -0.15(-0.69%) |
Jan 26, 2012 | 21.77 | 21.80 | 21.49 | 21.63 | 135,669,266 | -0.09(-0.41%) |
Jan 25, 2012 | 21.51 | 21.75 | 21.47 | 21.72 | 34,775,373 | +0.06(+0.28%) |
Jan 24, 2012 | 21.61 | 21.67 | 21.52 | 21.66 | 25,409,003 | -0.05(-0.23%) |
Jan 23, 2012 | 21.94 | 21.99 | 21.63 | 21.71 | 33,725,146 | -0.19(-0.87%) |
Jan 20, 2012 | 21.89 | 22.05 | 21.73 | 21.90 | 39,805,372 | +0.06(+0.27%) |
Jan 19, 2012 | 21.90 | 21.91 | 21.59 | 21.84 | 34,900,815 | -0.13(-0.59%) |
Jan 18, 2012 | 21.95 | 22.00 | 21.76 | 21.97 | 34,473,576 | +0.04(+0.16%) |
Jan 17, 2012 | 21.99 | 22.17 | 21.89 | 21.93 | 35,537,969 | +0.09(+0.43%) |
Jan 13, 2012 | 21.94 | 21.95 | 21.70 | 21.84 | 29,067,354 | -0.15(-0.68%) |
Jan 12, 2012 | 21.95 | 22.00 | 21.88 | 21.99 | 27,358,221 | +0.09(+0.41%) |
Jan 11, 2012 | 21.89 | 21.97 | 21.76 | 21.90 | 28,764,166 | -0.04(-0.18%) |
Jan 10, 2012 | 21.94 | 22.00 | 21.80 | 21.94 | 27,729,984 | +0.12(+0.55%) |
Jan 09, 2012 | 21.56 | 21.84 | 21.51 | 21.82 | 39,645,261 | +0.25(+1.16%) |
Jan 06, 2012 | 21.72 | 21.78 | 21.56 | 21.57 | 29,993,849 | -0.03(-0.14%) |
Jan 05, 2012 | 21.72 | 21.72 | 21.39 | 21.60 | 50,061,498 | -0.17(-0.78%) |
Jan 04, 2012 | 21.92 | 21.95 | 21.75 | 21.77 | 30,277,472 | +0.13(+0.60%) |
Dec 30, 2011 | 21.71 | 21.81 | 21.54 | 21.64 | 24,693,279 | -0.07(-0.32%) |
Dec 29, 2011 | 21.53 | 21.76 | 21.53 | 21.71 | 19,666,213 | +0.18(+0.84%) |
Dec 28, 2011 | 21.76 | 21.80 | 21.45 | 21.53 | 25,977,348 | -0.24(-1.10%) |
Dec 27, 2011 | 21.75 | 21.90 | 21.72 | 21.77 | 19,164,472 | -0.06(-0.27%) |
Dec 23, 2011 | 21.76 | 21.83 | 21.59 | 21.83 | 29,299,369 | +0.15(+0.69%) |
Dec 21, 2011 | 21.54 | 21.73 | 21.39 | 21.68 | 44,878,530 | +0.22(+1.03%) |
Dec 20, 2011 | 21.31 | 21.54 | 21.13 | 21.46 | 57,970,764 | +0.32(+1.51%) |
Dec 19, 2011 | 21.13 | 21.40 | 21.04 | 21.14 | 42,541,349 | +0.11(+0.52%) |
Dec 16, 2011 | 21.33 | 21.37 | 21.03 | 21.03 | 68,936,159 | -0.11(-0.52%) |
Dec 15, 2011 | 20.95 | 21.25 | 20.91 | 21.14 | 56,663,531 | +0.28(+1.34%) |
Dec 14, 2011 | 20.65 | 21.03 | 20.60 | 20.86 | 56,842,129 | +0.10(+0.48%) |
Dec 13, 2011 | 20.57 | 20.96 | 20.51 | 20.76 | 69,205,504 | +0.37(+1.81%) |
Dec 12, 2011 | 20.38 | 20.55 | 20.23 | 20.39 | 40,170,901 | -0.17(-0.83%) |
Dec 09, 2011 | 20.30 | 20.67 | 20.24 | 20.56 | 43,494,475 | +0.37(+1.83%) |
Dec 08, 2011 | 20.32 | 20.54 | 20.12 | 20.19 | 36,012,389 | -0.28(-1.37%) |
Dec 07, 2011 | 20.12 | 20.63 | 20.10 | 20.47 | 47,831,854 | +0.24(+1.19%) |
Dec 06, 2011 | 20.09 | 20.42 | 19.95 | 20.23 | 52,802,432 | +0.39(+1.97%) |
Dec 05, 2011 | 20.12 | 20.17 | 19.73 | 19.84 | 47,983,211 | -0.05(-0.25%) |
Dec 02, 2011 | 20.13 | 20.19 | 19.87 | 19.89 | 42,683,432 | -0.14(-0.70%) |
Dec 01, 2011 | 20.03 | 20.21 | 19.89 | 20.03 | 42,806,792 | -0.04(-0.20%) |
Nov 30, 2011 | 19.56 | 20.07 | 19.51 | 20.07 | 72,799,676 | +0.67(+3.45%) |
Nov 29, 2011 | 19.07 | 19.48 | 19.06 | 19.40 | 39,699,968 | +0.31(+1.62%) |
Nov 28, 2011 | 18.81 | 19.10 | 18.77 | 19.09 | 41,128,177 | +0.64(+3.47%) |
Nov 25, 2011 | 18.38 | 18.64 | 18.15 | 18.45 | 20,994,667 | +0.00(+0.00%) |
Nov 23, 2011 | 18.78 | 18.79 | 18.45 | 18.45 | 37,023,131 | -0.45(-2.38%) |
Nov 22, 2011 | 18.94 | 19.11 | 18.81 | 18.90 | 49,270,239 | -0.06(-0.32%) |
Nov 21, 2011 | 19.20 | 19.38 | 18.93 | 18.96 | 54,205,241 | -0.57(-2.92%) |
Nov 18, 2011 | 19.50 | 19.63 | 19.41 | 19.53 | 38,778,684 | +0.06(+0.31%) |
Nov 17, 2011 | 19.57 | 19.67 | 19.26 | 19.47 | 41,843,278 | -0.10(-0.51%) |
Nov 16, 2011 | 19.65 | 19.94 | 19.53 | 19.57 | 35,393,730 | -0.30(-1.51%) |
Nov 15, 2011 | 19.78 | 20.00 | 19.72 | 19.87 | 31,810,707 | +0.08(+0.40%) |
Nov 14, 2011 | 19.62 | 19.91 | 19.58 | 19.79 | 50,449,434 | -0.20(-1.00%) |
Nov 11, 2011 | 19.93 | 20.15 | 19.91 | 19.99 | 37,742,990 | +0.19(+0.96%) |
Nov 10, 2011 | 19.47 | 19.98 | 19.47 | 19.80 | 44,096,163 | +0.46(+2.38%) |
Nov 09, 2011 | 19.58 | 19.76 | 19.27 | 19.34 | 45,783,801 | -0.74(-3.69%) |
Nov 08, 2011 | 20.00 | 20.10 | 19.77 | 20.08 | 40,104,770 | +0.01(+0.05%) |
Nov 07, 2011 | 19.59 | 20.12 | 19.55 | 20.07 | 144,330,109 | +0.41(+2.09%) |
Nov 04, 2011 | 19.75 | 19.87 | 19.53 | 19.66 | 50,876,903 | -0.22(-1.11%) |
Nov 03, 2011 | 19.69 | 19.94 | 19.58 | 19.88 | 68,242,091 | +0.35(+1.79%) |
Nov 02, 2011 | 19.62 | 19.69 | 19.40 | 19.53 | 37,956,559 | +0.20(+1.03%) |
Nov 01, 2011 | 19.15 | 19.75 | 18.97 | 19.33 | 74,401,849 | +0.07(+0.36%) |
Oct 31, 2011 | 19.58 | 19.75 | 19.26 | 19.26 | 40,486,486 | -0.56(-2.83%) |
Oct 28, 2011 | 19.87 | 19.92 | 19.58 | 19.82 | 36,422,709 | -0.02(-0.10%) |
Oct 27, 2011 | 19.63 | 19.95 | 19.52 | 19.84 | 51,160,407 | +0.56(+2.90%) |
Oct 26, 2011 | 19.04 | 19.32 | 18.89 | 19.28 | 36,723,805 | +0.41(+2.17%) |
Oct 25, 2011 | 19.23 | 19.33 | 18.82 | 18.87 | 43,487,563 | -0.49(-2.53%) |
Oct 24, 2011 | 18.96 | 19.40 | 18.94 | 19.36 | 35,888,595 | +0.30(+1.57%) |
Oct 21, 2011 | 18.90 | 19.20 | 18.90 | 19.06 | 46,718,245 | +0.33(+1.76%) |
Oct 20, 2011 | 18.78 | 18.95 | 18.52 | 18.73 | 42,012,796 | -0.08(-0.43%) |
Oct 19, 2011 | 18.97 | 19.05 | 18.71 | 18.81 | 30,775,078 | -0.16(-0.84%) |
Oct 18, 2011 | 18.61 | 19.13 | 18.55 | 18.97 | 36,003,262 | +0.28(+1.50%) |
Oct 17, 2011 | 18.94 | 19.15 | 18.64 | 18.69 | 30,457,643 | -0.35(-1.84%) |
Oct 14, 2011 | 19.00 | 19.06 | 18.85 | 19.04 | 31,634,353 | +0.28(+1.49%) |
Oct 13, 2011 | 18.72 | 18.86 | 18.58 | 18.76 | 30,565,878 | -0.06(-0.32%) |
Oct 12, 2011 | 18.89 | 19.08 | 18.80 | 18.82 | 38,532,043 | -0.03(-0.16%) |
Oct 11, 2011 | 18.80 | 18.90 | 18.63 | 18.85 | 35,422,524 | -0.07(-0.37%) |
Oct 10, 2011 | 18.73 | 18.92 | 18.72 | 18.92 | 31,563,904 | +0.48(+2.60%) |
Oct 07, 2011 | 18.36 | 18.72 | 18.29 | 18.44 | 49,327,776 | +0.21(+1.15%) |
Oct 06, 2011 | 18.08 | 18.25 | 18.08 | 18.23 | 50,681,636 | +0.25(+1.39%) |
Oct 05, 2011 | 17.54 | 18.02 | 17.39 | 17.98 | 74,479,450 | +0.39(+2.22%) |
Oct 04, 2011 | 17.21 | 17.59 | 17.05 | 17.59 | 59,290,912 | +0.26(+1.50%) |
Oct 03, 2011 | 17.71 | 17.88 | 17.30 | 17.33 | 67,762,624 | -0.35(-1.98%) |
Sep 30, 2011 | 17.76 | 18.05 | 17.66 | 17.68 | 45,308,238 | -0.30(-1.67%) |
Sep 29, 2011 | 17.79 | 18.11 | 17.68 | 17.98 | 56,400,730 | +0.42(+2.39%) |
Sep 28, 2011 | 17.76 | 17.96 | 17.54 | 17.56 | 32,939,397 | -0.19(-1.07%) |
Sep 27, 2011 | 18.01 | 18.09 | 17.66 | 17.75 | 44,488,100 | -0.02(-0.11%) |
Sep 26, 2011 | 17.40 | 17.79 | 17.31 | 17.77 | 38,844,388 | +0.32(+1.83%) |
Sep 23, 2011 | 17.41 | 17.70 | 17.35 | 17.45 | 49,947,161 | -0.04(-0.23%) |
Sep 22, 2011 | 17.57 | 17.71 | 17.30 | 17.49 | 62,269,498 | -0.35(-1.96%) |
Sep 21, 2011 | 18.09 | 18.26 | 17.81 | 17.84 | 53,668,443 | -0.40(-2.19%) |
Sep 20, 2011 | 18.16 | 18.37 | 17.97 | 18.24 | 52,085,461 | +0.18(+1.00%) |
Sep 19, 2011 | 17.98 | 18.12 | 17.82 | 18.06 | 46,337,941 | -0.09(-0.50%) |
Sep 16, 2011 | 18.60 | 18.64 | 18.15 | 18.15 | 76,696,690 | -0.34(-1.84%) |
Sep 15, 2011 | 18.49 | 18.52 | 18.25 | 18.49 | 44,349,206 | +0.08(+0.43%) |
Sep 14, 2011 | 18.17 | 18.61 | 18.01 | 18.41 | 48,201,039 | +0.08(+0.44%) |
Sep 13, 2011 | 18.28 | 18.40 | 18.11 | 18.33 | 32,022,344 | +0.08(+0.47%) |
Sep 12, 2011 | 17.87 | 18.28 | 17.86 | 18.25 | 52,563,551 | -0.04(-0.19%) |
Sep 09, 2011 | 18.58 | 18.62 | 18.13 | 18.28 | 56,867,424 | -0.54(-2.87%) |
Sep 08, 2011 | 18.88 | 19.13 | 18.74 | 18.82 | 37,386,804 | -0.19(-1.00%) |
Sep 07, 2011 | 18.99 | 19.03 | 18.81 | 19.01 | 48,252,791 | +0.36(+1.93%) |
Sep 06, 2011 | 18.23 | 18.71 | 18.10 | 18.65 | 48,730,768 | +0.19(+1.03%) |
Sep 02, 2011 | 18.62 | 18.94 | 18.43 | 18.46 | 35,057,181 | -0.45(-2.38%) |
Sep 01, 2011 | 18.91 | 19.14 | 18.86 | 18.91 | 39,713,893 | -0.07(-0.37%) |
Aug 31, 2011 | 18.98 | 19.13 | 18.77 | 18.98 | 44,329,681 | +0.10(+0.53%) |
Aug 30, 2011 | 18.79 | 18.99 | 18.54 | 18.88 | 44,131,508 | +0.00(+0.00%) |
Aug 29, 2011 | 18.76 | 18.95 | 18.61 | 18.88 | 46,851,277 | +0.67(+3.68%) |
Aug 26, 2011 | 17.83 | 18.32 | 17.51 | 18.21 | 46,092,543 | +0.25(+1.39%) |
Aug 25, 2011 | 18.20 | 18.29 | 17.86 | 17.96 | 51,387,931 | -0.43(-2.34%) |
Aug 24, 2011 | 18.24 | 18.42 | 18.12 | 18.39 | 41,676,332 | +0.15(+0.82%) |
Aug 23, 2011 | 17.88 | 18.30 | 17.67 | 18.24 | 52,475,810 | +0.56(+3.17%) |
Aug 22, 2011 | 17.98 | 18.17 | 17.62 | 17.68 | 40,907,302 | +0.01(+0.06%) |
Aug 19, 2011 | 17.50 | 17.97 | 17.50 | 17.67 | 56,395,354 | -0.04(-0.23%) |
Aug 18, 2011 | 18.12 | 18.18 | 17.54 | 17.71 | 73,895,805 | -0.78(-4.22%) |
Aug 17, 2011 | 18.42 | 18.60 | 18.35 | 18.49 | 44,195,989 | +0.18(+0.98%) |
Aug 16, 2011 | 18.25 | 18.44 | 18.07 | 18.31 | 42,774,564 | -0.03(-0.16%) |
Aug 15, 2011 | 18.18 | 18.39 | 18.00 | 18.34 | 51,019,926 | +0.48(+2.69%) |
Aug 12, 2011 | 17.92 | 18.10 | 17.76 | 17.86 | 57,413,137 | +0.05(+0.28%) |
Aug 11, 2011 | 17.20 | 18.01 | 17.05 | 17.81 | 82,846,977 | +0.76(+4.46%) |
Aug 10, 2011 | 17.66 | 18.00 | 17.00 | 17.05 | 101,721,631 | -0.55(-3.13%) |
Aug 09, 2011 | 17.11 | 17.62 | 16.63 | 17.60 | 116,471,921 | +0.94(+5.64%) |
Aug 08, 2011 | 17.11 | 17.64 | 16.66 | 16.66 | 121,042,077 | -0.83(-4.75%) |
Aug 05, 2011 | 17.50 | 17.72 | 17.03 | 17.49 | 86,451,730 | +0.13(+0.75%) |
Aug 04, 2011 | 17.78 | 17.95 | 17.34 | 17.36 | 76,270,204 | -0.67(-3.72%) |
Aug 03, 2011 | 18.02 | 18.17 | 17.75 | 18.03 | 65,057,640 | -0.11(-0.61%) |
Aug 02, 2011 | 18.95 | 18.97 | 18.14 | 18.14 | 103,814,414 | -0.87(-4.58%) |
Aug 01, 2011 | 19.44 | 19.46 | 18.75 | 19.01 | 54,877,348 | -0.24(-1.24%) |
Jul 29, 2011 | 19.21 | 19.49 | 19.05 | 19.25 | 69,480,194 | -0.11(-0.57%) |
Jul 28, 2011 | 19.25 | 19.62 | 19.25 | 19.36 | 58,840,566 | +0.06(+0.31%) |
Jul 27, 2011 | 19.53 | 19.62 | 19.26 | 19.30 | 40,346,576 | -0.33(-1.68%) |
Jul 26, 2011 | 19.85 | 19.90 | 19.57 | 19.63 | 38,722,357 | -0.18(-0.91%) |
Jul 25, 2011 | 19.88 | 19.99 | 19.81 | 19.81 | 31,456,456 | -0.26(-1.30%) |
Jul 22, 2011 | 20.07 | 20.11 | 20.03 | 20.07 | 25,825,469 | -0.03(-0.15%) |
Jul 21, 2011 | 20.01 | 20.20 | 19.98 | 20.10 | 44,470,821 | +0.20(+1.01%) |
Jul 20, 2011 | 19.92 | 20.00 | 19.77 | 19.90 | 35,376,100 | -0.04(-0.20%) |
Jul 19, 2011 | 19.65 | 20.03 | 19.62 | 19.94 | 34,650,414 | +0.30(+1.53%) |
Jul 18, 2011 | 19.57 | 19.67 | 19.50 | 19.64 | 34,773,693 | -0.11(-0.56%) |
Jul 15, 2011 | 19.82 | 19.94 | 19.66 | 19.75 | 47,712,916 | -0.16(-0.80%) |
Jul 14, 2011 | 19.98 | 20.01 | 19.80 | 19.91 | 35,232,951 | -0.08(-0.40%) |
Jul 13, 2011 | 20.09 | 20.20 | 19.90 | 19.99 | 42,135,282 | -0.01(-0.05%) |
Jul 12, 2011 | 20.01 | 20.20 | 19.97 | 20.00 | 42,648,482 | -0.04(-0.20%) |
Jul 11, 2011 | 20.00 | 20.18 | 19.93 | 20.04 | 46,992,420 | -0.12(-0.60%) |
Jul 08, 2011 | 20.13 | 20.29 | 20.11 | 20.16 | 41,862,418 | -0.07(-0.35%) |
Jul 07, 2011 | 20.64 | 20.74 | 20.17 | 20.23 | 92,849,361 | -0.55(-2.65%) |
Jul 06, 2011 | 20.78 | 20.95 | 20.74 | 20.78 | 28,201,339 | +0.00(+0.00%) |
Jul 05, 2011 | 20.68 | 20.80 | 20.65 | 20.78 | 31,282,189 | +0.03(+0.14%) |
Jul 01, 2011 | 20.50 | 20.76 | 20.48 | 20.75 | 30,753,554 | +0.15(+0.73%) |
Jun 30, 2011 | 20.68 | 20.76 | 20.55 | 20.60 | 46,348,388 | -0.07(-0.34%) |
Jun 29, 2011 | 20.64 | 20.73 | 20.46 | 20.67 | 46,669,410 | +0.12(+0.58%) |
Jun 28, 2011 | 20.16 | 20.61 | 20.12 | 20.55 | 41,024,024 | +0.38(+1.88%) |
Jun 27, 2011 | 20.10 | 20.26 | 20.05 | 20.17 | 34,319,640 | +0.09(+0.45%) |
Jun 24, 2011 | 20.55 | 20.60 | 20.08 | 20.08 | 63,247,628 | -0.57(-2.76%) |
Jun 23, 2011 | 20.92 | 20.96 | 20.49 | 20.65 | 83,722,588 | +0.37(+1.82%) |
Jun 22, 2011 | 20.34 | 20.48 | 20.22 | 20.28 | 30,350,627 | -0.15(-0.73%) |
Jun 21, 2011 | 20.34 | 20.50 | 20.23 | 20.43 | 47,035,029 | +0.16(+0.79%) |
Jun 20, 2011 | 20.27 | 20.28 | 20.17 | 20.27 | 34,708,504 | +0.01(+0.05%) |
Jun 17, 2011 | 20.37 | 20.43 | 20.05 | 20.26 | 61,892,359 | +0.02(+0.10%) |
Jun 16, 2011 | 20.17 | 20.29 | 20.10 | 20.24 | 41,356,589 | +0.05(+0.25%) |
Jun 15, 2011 | 20.40 | 20.41 | 20.03 | 20.19 | 42,476,245 | -0.39(-1.90%) |
Jun 14, 2011 | 20.55 | 20.73 | 20.53 | 20.58 | 39,212,189 | +0.12(+0.59%) |
Jun 13, 2011 | 20.08 | 20.62 | 20.08 | 20.46 | 44,434,544 | +0.35(+1.74%) |
Jun 10, 2011 | 20.63 | 20.65 | 20.04 | 20.11 | 57,451,617 | -0.64(-3.08%) |
Jun 09, 2011 | 20.63 | 20.89 | 20.62 | 20.75 | 34,423,299 | +0.07(+0.34%) |
Jun 08, 2011 | 20.87 | 20.87 | 20.57 | 20.68 | 42,034,411 | -0.06(-0.29%) |
Jun 07, 2011 | 20.92 | 20.97 | 20.74 | 20.74 | 34,675,701 | +0.00(+0.00%) |
Jun 06, 2011 | 20.82 | 20.96 | 20.70 | 20.74 | 27,633,093 | -0.10(-0.48%) |
Jun 03, 2011 | 20.66 | 21.06 | 20.66 | 20.84 | 35,939,924 | +0.32(+1.56%) |
May 24, 2011 | 20.50 | 20.69 | 20.45 | 20.52 | 42,972,091 | -0.07(-0.34%) |
May 23, 2011 | 20.49 | 20.64 | 20.40 | 20.59 | 39,030,809 | -0.10(-0.48%) |
May 20, 2011 | 20.97 | 21.04 | 20.67 | 20.69 | 53,582,462 | -0.34(-1.62%) |
May 19, 2011 | 21.24 | 21.28 | 20.92 | 21.03 | 50,585,709 | -0.15(-0.71%) |
May 18, 2011 | 21.11 | 21.19 | 21.02 | 21.18 | 45,067,154 | +0.04(+0.19%) |
May 17, 2011 | 21.08 | 21.21 | 20.98 | 21.14 | 58,214,061 | +0.16(+0.76%) |
May 16, 2011 | 20.84 | 21.13 | 20.78 | 20.98 | 45,864,600 | +0.06(+0.29%) |
May 13, 2011 | 20.95 | 20.99 | 20.78 | 20.92 | 36,765,280 | +0.03(+0.14%) |
May 12, 2011 | 20.67 | 20.98 | 20.58 | 20.89 | 35,998,658 | +0.28(+1.36%) |
May 11, 2011 | 20.77 | 20.84 | 20.52 | 20.61 | 43,181,411 | -0.25(-1.20%) |
May 10, 2011 | 20.69 | 20.96 | 20.66 | 20.86 | 33,434,759 | +0.26(+1.26%) |
May 09, 2011 | 20.53 | 20.74 | 20.45 | 20.60 | 31,069,423 | +0.05(+0.24%) |
May 06, 2011 | 20.49 | 20.63 | 20.40 | 20.55 | 33,966,104 | +0.16(+0.78%) |
May 05, 2011 | 20.61 | 20.67 | 20.28 | 20.39 | 42,380,131 | -0.25(-1.21%) |
May 04, 2011 | 20.43 | 20.67 | 20.34 | 20.64 | 50,763,968 | +0.20(+0.98%) |
May 03, 2011 | 20.97 | 21.00 | 20.07 | 20.44 | 108,849,990 | -0.58(-2.76%) |
May 02, 2011 | 21.01 | 21.04 | 20.97 | 21.02 | 38,209,263 | +0.05(+0.24%) |
Apr 29, 2011 | 20.85 | 21.06 | 20.76 | 20.97 | 43,513,954 | +0.14(+0.67%) |
Apr 28, 2011 | 20.65 | 20.86 | 20.63 | 20.83 | 34,501,294 | +0.20(+0.97%) |
Apr 27, 2011 | 20.26 | 20.75 | 20.21 | 20.63 | 46,027,393 | +0.44(+2.18%) |
Apr 26, 2011 | 20.16 | 20.33 | 20.00 | 20.19 | 37,044,220 | +0.05(+0.25%) |
Apr 25, 2011 | 19.95 | 20.17 | 19.90 | 20.14 | 45,331,052 | +0.35(+1.77%) |
Apr 21, 2011 | 20.47 | 20.55 | 19.10 | 19.79 | 139,008,366 | -0.60(-2.94%) |
Apr 20, 2011 | 20.68 | 20.88 | 20.38 | 20.39 | 64,831,998 | -0.14(-0.68%) |
Apr 19, 2011 | 20.31 | 20.58 | 20.24 | 20.53 | 33,034,083 | +0.13(+0.64%) |
Apr 18, 2011 | 20.32 | 20.46 | 20.21 | 20.40 | 46,499,601 | -0.13(-0.63%) |
Apr 15, 2011 | 20.55 | 20.64 | 20.34 | 20.53 | 49,478,957 | +0.04(+0.19%) |
Apr 14, 2011 | 20.44 | 20.61 | 20.40 | 20.49 | 48,683,678 | +0.03(+0.15%) |
Apr 13, 2011 | 20.54 | 20.57 | 20.33 | 20.46 | 29,874,142 | +0.00(+0.00%) |
Apr 12, 2011 | 20.59 | 20.75 | 20.43 | 20.46 | 44,106,332 | -0.21(-1.02%) |
Apr 11, 2011 | 20.55 | 20.73 | 20.48 | 20.67 | 37,491,468 | +0.21(+1.03%) |
Apr 08, 2011 | 20.34 | 20.55 | 20.31 | 20.46 | 35,276,741 | +0.13(+0.64%) |
Apr 07, 2011 | 20.28 | 20.34 | 20.15 | 20.33 | 44,112,709 | +0.04(+0.20%) |
Apr 06, 2011 | 20.49 | 20.53 | 20.27 | 20.29 | 45,165,062 | -0.16(-0.78%) |
Apr 05, 2011 | 20.49 | 20.56 | 20.38 | 20.45 | 32,180,287 | -0.09(-0.44%) |
Apr 04, 2011 | 20.55 | 20.61 | 20.44 | 20.54 | 42,420,263 | +0.16(+0.79%) |
Apr 01, 2011 | 20.35 | 20.44 | 20.25 | 20.38 | 28,066,932 | +0.07(+0.34%) |
Mar 31, 2011 | 20.27 | 20.52 | 20.22 | 20.31 | 41,071,928 | -0.03(-0.14%) |
Mar 30, 2011 | 20.34 | 20.34 | 20.34 | 20.34 | 38,555,427 | -0.04(-0.21%) |
Mar 29, 2011 | 20.11 | 20.40 | 20.11 | 20.38 | 33,833,943 | +0.11(+0.54%) |
Mar 28, 2011 | 20.42 | 20.46 | 20.20 | 20.27 | 28,555,466 | -0.08(-0.39%) |
Mar 25, 2011 | 20.35 | 20.50 | 20.30 | 20.35 | 38,437,291 | +0.05(+0.25%) |
Mar 24, 2011 | 20.00 | 20.36 | 19.81 | 20.30 | 49,498,398 | +0.38(+1.91%) |
Mar 23, 2011 | 19.88 | 19.99 | 19.74 | 19.92 | 34,469,644 | -0.02(-0.10%) |
Mar 22, 2011 | 19.95 | 20.08 | 19.82 | 19.94 | 45,947,098 | -0.03(-0.18%) |
Mar 21, 2011 | 20.01 | 20.10 | 19.93 | 19.98 | 47,636,093 | -0.20(-1.02%) |
Mar 18, 2011 | 20.20 | 20.29 | 19.97 | 20.18 | 79,876,400 | +0.30(+1.51%) |
Mar 17, 2011 | 19.53 | 19.94 | 19.48 | 19.88 | 59,016,866 | +0.58(+3.01%) |
Mar 16, 2011 | 19.64 | 19.70 | 19.15 | 19.30 | 70,063,833 | -0.46(-2.33%) |
Mar 15, 2011 | 19.71 | 19.86 | 19.64 | 19.76 | 79,459,858 | -0.05(-0.25%) |
Mar 14, 2011 | 19.45 | 20.26 | 19.45 | 19.81 | 169,512,905 | +0.34(+1.75%) |
Mar 11, 2011 | 19.34 | 19.55 | 19.30 | 19.47 | 40,126,709 | +0.12(+0.62%) |
Mar 10, 2011 | 19.55 | 19.58 | 19.34 | 19.35 | 42,839,427 | -0.31(-1.58%) |
Mar 09, 2011 | 19.61 | 19.70 | 19.50 | 19.66 | 29,177,854 | -0.02(-0.10%) |
Mar 08, 2011 | 19.63 | 19.75 | 19.48 | 19.68 | 37,706,193 | +0.07(+0.36%) |
Mar 07, 2011 | 19.64 | 19.66 | 19.35 | 19.61 | 45,802,489 | -0.05(-0.25%) |
Mar 04, 2011 | 19.72 | 19.90 | 19.53 | 19.66 | 51,069,227 | -0.11(-0.56%) |
Mar 03, 2011 | 19.39 | 19.84 | 19.31 | 19.77 | 58,824,199 | +0.58(+3.02%) |
Mar 02, 2011 | 19.18 | 19.20 | 18.97 | 19.19 | 46,469,810 | +0.05(+0.26%) |