Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jan 31, 2012 | 15.06 | 15.27 | 14.82 | 15.01 | 7,915,459 | +0.09(+0.61%) |
Jan 30, 2012 | 14.41 | 15.05 | 14.23 | 14.92 | 9,372,848 | +0.30(+2.05%) |
Jan 27, 2012 | 14.36 | 14.78 | 14.28 | 14.62 | 8,397,146 | +0.20(+1.40%) |
Jan 26, 2012 | 15.37 | 15.44 | 14.07 | 14.41 | 21,545,922 | -0.87(-5.70%) |
Jan 25, 2012 | 15.80 | 15.89 | 15.04 | 15.29 | 13,722,895 | -0.64(-4.02%) |
Jan 24, 2012 | 15.65 | 15.99 | 15.56 | 15.93 | 4,402,764 | +0.11(+0.71%) |
Jan 23, 2012 | 15.71 | 16.08 | 15.66 | 15.81 | 6,743,843 | +0.14(+0.89%) |
Jan 20, 2012 | 15.50 | 15.81 | 15.47 | 15.68 | 7,454,916 | +0.15(+0.99%) |
Jan 19, 2012 | 15.62 | 15.72 | 15.29 | 15.52 | 6,762,890 | +0.10(+0.63%) |
Jan 18, 2012 | 14.82 | 15.49 | 14.66 | 15.42 | 7,714,116 | +0.58(+3.90%) |
Jan 17, 2012 | 14.98 | 15.12 | 14.70 | 14.85 | 7,191,920 | +0.17(+1.14%) |
Jan 13, 2012 | 14.75 | 14.76 | 14.28 | 14.68 | 6,017,166 | -0.35(-2.32%) |
Jan 12, 2012 | 15.20 | 15.31 | 14.93 | 15.03 | 6,695,550 | -0.08(-0.51%) |
Jan 11, 2012 | 14.65 | 15.13 | 14.53 | 15.10 | 4,392,327 | +0.34(+2.31%) |
Jan 10, 2012 | 14.43 | 14.80 | 14.29 | 14.76 | 8,205,189 | +0.68(+4.85%) |
Jan 09, 2012 | 14.09 | 14.27 | 13.98 | 14.08 | 4,433,633 | +0.10(+0.75%) |
Jan 06, 2012 | 14.06 | 14.25 | 13.92 | 13.98 | 5,210,757 | -0.04(-0.30%) |
Jan 05, 2012 | 13.73 | 14.17 | 13.45 | 14.02 | 5,392,217 | +0.19(+1.36%) |
Jan 04, 2012 | 13.86 | 13.91 | 13.62 | 13.83 | 4,298,140 | +0.35(+2.63%) |
Dec 30, 2011 | 13.51 | 13.59 | 13.43 | 13.48 | 2,066,424 | -0.03(-0.26%) |
Dec 29, 2011 | 13.30 | 13.64 | 13.25 | 13.51 | 2,526,238 | +0.28(+2.15%) |
Dec 28, 2011 | 13.42 | 13.47 | 13.14 | 13.23 | 3,081,449 | -0.22(-1.65%) |
Dec 27, 2011 | 13.65 | 13.77 | 13.45 | 13.45 | 2,372,422 | -0.24(-1.72%) |
Dec 23, 2011 | 13.32 | 13.68 | 13.21 | 13.68 | 4,289,532 | +0.71(+5.45%) |
Dec 21, 2011 | 12.84 | 13.04 | 12.75 | 12.98 | 5,686,073 | +0.07(+0.54%) |
Dec 20, 2011 | 12.71 | 12.98 | 12.65 | 12.91 | 7,166,661 | +0.53(+4.26%) |
Dec 19, 2011 | 12.91 | 13.07 | 12.34 | 12.38 | 5,439,791 | -0.46(-3.62%) |
Dec 16, 2011 | 13.09 | 13.20 | 12.75 | 12.84 | 7,931,024 | -0.13(-1.02%) |
Dec 15, 2011 | 13.12 | 13.27 | 12.95 | 12.98 | 7,052,155 | +0.17(+1.30%) |
Dec 14, 2011 | 12.77 | 13.05 | 12.63 | 12.81 | 7,440,137 | -0.10(-0.75%) |
Dec 13, 2011 | 13.57 | 13.71 | 12.73 | 12.91 | 10,898,912 | -0.39(-2.92%) |
Dec 12, 2011 | 13.66 | 13.66 | 13.14 | 13.30 | 6,317,851 | -0.61(-4.39%) |
Dec 09, 2011 | 13.77 | 14.11 | 13.77 | 13.91 | 7,462,116 | +0.28(+2.04%) |
Dec 08, 2011 | 14.22 | 14.22 | 13.58 | 13.63 | 8,643,554 | -0.74(-5.17%) |
Dec 07, 2011 | 14.24 | 14.45 | 13.86 | 14.37 | 9,483,699 | -0.06(-0.38%) |
Dec 06, 2011 | 14.11 | 14.56 | 14.03 | 14.43 | 7,373,518 | +0.26(+1.81%) |
Dec 05, 2011 | 14.32 | 14.60 | 14.02 | 14.17 | 10,335,821 | +0.25(+1.79%) |
Dec 02, 2011 | 14.29 | 14.57 | 13.86 | 13.92 | 10,875,279 | -0.10(-0.74%) |
Dec 01, 2011 | 13.91 | 14.16 | 13.68 | 14.02 | 7,576,768 | +0.02(+0.15%) |
Nov 30, 2011 | 13.43 | 14.02 | 13.38 | 14.00 | 10,027,222 | +1.17(+9.14%) |
Nov 29, 2011 | 12.92 | 13.12 | 12.73 | 12.83 | 6,675,961 | -0.02(-0.16%) |
Nov 28, 2011 | 12.82 | 13.05 | 12.66 | 12.85 | 7,532,079 | +0.65(+5.35%) |
Nov 25, 2011 | 12.24 | 12.63 | 12.19 | 12.20 | 2,644,534 | -0.03(-0.28%) |
Nov 23, 2011 | 12.54 | 12.65 | 12.23 | 12.23 | 10,910,907 | -0.60(-4.65%) |
Nov 22, 2011 | 12.96 | 13.23 | 12.80 | 12.83 | 9,425,134 | -0.26(-1.96%) |
Nov 21, 2011 | 13.27 | 13.27 | 12.73 | 13.09 | 11,175,006 | -0.41(-3.03%) |
Nov 18, 2011 | 13.51 | 13.67 | 13.32 | 13.50 | 8,955,527 | +0.10(+0.72%) |
Nov 17, 2011 | 13.89 | 14.09 | 13.29 | 13.40 | 14,688,403 | -0.51(-3.69%) |
Nov 16, 2011 | 13.56 | 14.21 | 13.48 | 13.91 | 12,426,865 | +0.08(+0.60%) |
Nov 15, 2011 | 13.71 | 14.00 | 13.50 | 13.83 | 6,774,593 | +0.08(+0.61%) |
Nov 14, 2011 | 13.84 | 14.00 | 13.60 | 13.75 | 5,753,075 | -0.28(-2.03%) |
Nov 11, 2011 | 13.88 | 14.53 | 13.85 | 14.03 | 8,779,943 | +0.47(+3.48%) |
Nov 10, 2011 | 13.32 | 13.78 | 13.13 | 13.56 | 10,185,837 | +0.56(+4.27%) |
Nov 09, 2011 | 13.15 | 13.36 | 12.93 | 13.00 | 11,026,919 | -0.82(-5.92%) |
Nov 08, 2011 | 13.61 | 13.89 | 13.21 | 13.82 | 9,193,482 | +0.35(+2.63%) |
Nov 07, 2011 | 13.34 | 13.49 | 12.96 | 13.47 | 6,862,186 | +0.09(+0.67%) |
Nov 04, 2011 | 13.38 | 13.46 | 13.00 | 13.38 | 8,992,446 | -0.17(-1.23%) |
Nov 03, 2011 | 14.00 | 14.30 | 13.17 | 13.55 | 16,060,000 | +0.44(+3.34%) |
Nov 02, 2011 | 12.87 | 13.30 | 12.71 | 13.11 | 9,324,490 | +0.63(+5.06%) |
Nov 01, 2011 | 12.37 | 12.88 | 12.17 | 12.48 | 12,585,776 | -0.74(-5.62%) |
Oct 31, 2011 | 14.49 | 14.49 | 13.17 | 13.22 | 16,771,253 | -1.63(-10.98%) |
Oct 28, 2011 | 14.83 | 15.18 | 14.49 | 14.85 | 10,790,817 | +0.04(+0.28%) |
Oct 27, 2011 | 14.29 | 15.02 | 14.21 | 14.81 | 16,072,717 | +1.29(+9.55%) |
Oct 26, 2011 | 13.33 | 13.66 | 12.78 | 13.52 | 9,823,414 | +0.68(+5.30%) |
Oct 25, 2011 | 13.71 | 13.72 | 12.78 | 12.84 | 12,088,084 | -1.09(-7.82%) |
Oct 24, 2011 | 13.25 | 13.96 | 13.23 | 13.93 | 11,596,490 | +0.72(+5.47%) |
Oct 21, 2011 | 12.96 | 13.36 | 12.88 | 13.21 | 10,339,160 | +0.46(+3.59%) |
Oct 20, 2011 | 12.37 | 12.83 | 12.11 | 12.75 | 8,916,928 | +0.40(+3.20%) |
Oct 19, 2011 | 12.71 | 13.02 | 12.23 | 12.35 | 11,944,317 | -0.37(-2.94%) |
Oct 18, 2011 | 11.99 | 12.83 | 11.80 | 12.73 | 14,091,025 | +0.77(+6.44%) |
Oct 17, 2011 | 12.46 | 12.46 | 11.91 | 11.96 | 10,536,155 | -0.53(-4.22%) |
Oct 14, 2011 | 11.98 | 12.57 | 11.96 | 12.48 | 14,503,913 | +0.90(+7.72%) |
Oct 13, 2011 | 11.87 | 11.88 | 11.17 | 11.59 | 11,604,935 | -0.46(-3.80%) |
Oct 12, 2011 | 11.50 | 12.35 | 11.50 | 12.05 | 14,702,759 | +0.71(+6.24%) |
Oct 11, 2011 | 10.98 | 11.47 | 10.85 | 11.34 | 11,242,219 | +0.21(+1.87%) |
Oct 10, 2011 | 10.76 | 11.14 | 10.76 | 11.13 | 9,240,908 | +0.65(+6.23%) |
Oct 07, 2011 | 11.10 | 11.30 | 10.44 | 10.48 | 12,943,638 | -0.52(-4.73%) |
Oct 06, 2011 | 11.03 | 11.13 | 10.71 | 11.00 | 11,560,298 | +0.40(+3.73%) |
Oct 05, 2011 | 10.24 | 10.71 | 10.04 | 10.60 | 13,127,240 | +0.45(+4.43%) |
Oct 04, 2011 | 9.718 | 10.20 | 9.510 | 10.15 | 17,921,788 | +0.25(+2.51%) |
Oct 03, 2011 | 10.67 | 10.82 | 9.905 | 9.905 | 13,253,213 | -0.91(-8.38%) |
Sep 30, 2011 | 11.12 | 11.13 | 10.81 | 10.81 | 8,446,176 | -0.57(-5.04%) |
Sep 29, 2011 | 11.12 | 11.54 | 10.95 | 11.38 | 9,836,307 | +0.60(+5.58%) |
Sep 28, 2011 | 11.65 | 11.65 | 10.78 | 10.78 | 9,232,153 | -0.80(-6.87%) |
Sep 27, 2011 | 11.47 | 11.86 | 11.44 | 11.58 | 15,165,450 | +0.50(+4.56%) |
Sep 26, 2011 | 10.76 | 11.12 | 10.53 | 11.07 | 14,531,121 | +0.49(+4.64%) |
Sep 23, 2011 | 10.47 | 11.03 | 10.47 | 10.58 | 14,705,277 | -0.12(-1.16%) |
Sep 22, 2011 | 10.85 | 11.03 | 10.38 | 10.71 | 18,496,020 | -0.80(-6.92%) |
Sep 21, 2011 | 12.51 | 12.55 | 11.49 | 11.50 | 10,614,316 | -1.06(-8.42%) |
Sep 20, 2011 | 12.89 | 13.25 | 12.55 | 12.56 | 8,485,574 | -0.26(-2.05%) |
Sep 19, 2011 | 12.95 | 12.98 | 12.55 | 12.82 | 6,297,217 | -0.46(-3.44%) |
Sep 16, 2011 | 13.71 | 13.85 | 13.11 | 13.28 | 10,671,211 | -0.40(-2.93%) |
Sep 15, 2011 | 12.91 | 13.72 | 12.82 | 13.68 | 13,563,893 | +1.04(+8.21%) |
Sep 14, 2011 | 12.60 | 12.87 | 12.20 | 12.64 | 10,992,691 | +0.17(+1.39%) |
Sep 13, 2011 | 12.44 | 12.74 | 12.31 | 12.47 | 10,117,597 | +0.03(+0.28%) |
Sep 12, 2011 | 12.17 | 12.56 | 11.91 | 12.44 | 10,903,028 | -0.03(-0.28%) |
Sep 09, 2011 | 12.78 | 12.95 | 12.41 | 12.47 | 8,024,432 | -0.54(-4.15%) |
Sep 08, 2011 | 13.09 | 13.38 | 12.95 | 13.01 | 6,877,304 | -0.34(-2.54%) |
Sep 07, 2011 | 12.97 | 13.45 | 12.92 | 13.35 | 7,570,617 | +0.75(+5.93%) |
Sep 06, 2011 | 12.53 | 12.80 | 12.37 | 12.60 | 10,348,692 | -0.56(-4.26%) |
Sep 02, 2011 | 13.49 | 13.68 | 13.13 | 13.16 | 8,977,482 | -0.74(-5.32%) |
Sep 01, 2011 | 14.29 | 14.44 | 13.87 | 13.90 | 7,451,288 | -0.45(-3.13%) |
Aug 31, 2011 | 14.37 | 14.79 | 14.10 | 14.35 | 10,031,389 | +0.13(+0.92%) |
Aug 30, 2011 | 14.32 | 14.35 | 13.84 | 14.22 | 8,265,998 | -0.30(-2.10%) |
Aug 29, 2011 | 13.63 | 14.53 | 13.63 | 14.53 | 6,712,818 | +1.18(+8.87%) |
Aug 26, 2011 | 13.05 | 13.49 | 12.73 | 13.34 | 8,190,771 | +0.17(+1.26%) |
Aug 25, 2011 | 13.96 | 14.23 | 13.07 | 13.18 | 10,567,174 | -0.53(-3.84%) |
Aug 24, 2011 | 13.18 | 13.75 | 13.12 | 13.70 | 9,331,337 | +0.46(+3.50%) |
Aug 23, 2011 | 13.22 | 13.35 | 12.93 | 13.24 | 16,449,631 | +0.08(+0.63%) |
Aug 22, 2011 | 13.90 | 13.94 | 13.12 | 13.16 | 11,415,258 | -0.30(-2.26%) |
Aug 19, 2011 | 13.77 | 14.44 | 13.43 | 13.46 | 11,778,778 | -0.59(-4.19%) |
Aug 18, 2011 | 14.55 | 14.55 | 13.92 | 14.05 | 11,209,094 | -1.18(-7.72%) |
Aug 17, 2011 | 15.43 | 15.59 | 15.02 | 15.22 | 5,558,230 | -0.12(-0.77%) |
Aug 16, 2011 | 15.52 | 15.71 | 15.18 | 15.34 | 7,580,347 | -0.45(-2.85%) |
Aug 15, 2011 | 15.49 | 15.79 | 15.33 | 15.79 | 6,580,217 | +0.41(+2.65%) |
Aug 12, 2011 | 15.66 | 15.79 | 15.31 | 15.38 | 14,413,982 | -0.12(-0.80%) |
Aug 11, 2011 | 14.30 | 15.85 | 14.28 | 15.51 | 13,544,254 | +1.21(+8.47%) |
Aug 10, 2011 | 15.32 | 15.34 | 14.25 | 14.30 | 18,258,258 | -1.43(-9.10%) |
Aug 09, 2011 | 15.69 | 15.75 | 14.35 | 15.73 | 15,453,757 | +1.45(+10.12%) |
Aug 08, 2011 | 15.69 | 16.07 | 14.11 | 14.28 | 15,092,401 | -1.99(-12.24%) |
Aug 05, 2011 | 16.86 | 16.87 | 15.70 | 16.27 | 14,930,105 | -0.26(-1.59%) |
Aug 04, 2011 | 17.33 | 17.48 | 16.52 | 16.54 | 12,112,952 | -1.08(-6.12%) |
Aug 03, 2011 | 18.09 | 18.33 | 17.26 | 17.62 | 13,825,695 | +0.01(+0.08%) |
Aug 02, 2011 | 18.04 | 18.20 | 17.55 | 17.60 | 7,250,128 | -0.59(-3.23%) |
Aug 01, 2011 | 18.63 | 18.70 | 17.97 | 18.19 | 5,241,836 | -0.14(-0.75%) |
Jul 29, 2011 | 18.24 | 18.65 | 18.03 | 18.33 | 5,287,670 | +0.01(+0.08%) |
Jul 28, 2011 | 18.36 | 18.72 | 18.29 | 18.32 | 5,563,360 | -0.01(-0.04%) |
Jul 27, 2011 | 18.68 | 18.74 | 18.29 | 18.32 | 6,077,793 | -0.50(-2.65%) |
Jul 26, 2011 | 18.88 | 19.10 | 18.77 | 18.82 | 4,296,065 | -0.09(-0.48%) |
Jul 25, 2011 | 18.93 | 18.95 | 18.75 | 18.91 | 6,191,549 | -0.31(-1.62%) |
Jul 22, 2011 | 19.28 | 19.28 | 18.90 | 19.22 | 3,369,294 | +0.04(+0.22%) |
Jul 21, 2011 | 18.95 | 19.46 | 18.94 | 19.18 | 4,792,474 | +0.43(+2.29%) |
Jul 20, 2011 | 18.81 | 18.99 | 18.62 | 18.75 | 2,931,722 | +0.05(+0.26%) |
Jul 19, 2011 | 18.60 | 18.85 | 18.45 | 18.70 | 3,922,742 | +0.24(+1.27%) |
Jul 18, 2011 | 18.68 | 18.73 | 18.23 | 18.47 | 5,187,947 | -0.32(-1.69%) |
Jul 15, 2011 | 19.02 | 19.03 | 18.62 | 18.79 | 4,259,566 | -0.05(-0.26%) |
Jul 14, 2011 | 19.15 | 19.19 | 18.68 | 18.83 | 5,471,823 | -0.17(-0.91%) |
Jul 13, 2011 | 19.01 | 19.37 | 18.90 | 19.01 | 4,014,614 | +0.16(+0.84%) |
Jul 12, 2011 | 18.85 | 19.22 | 18.85 | 18.85 | 4,556,962 | -0.12(-0.66%) |
Jul 11, 2011 | 19.36 | 19.45 | 18.81 | 18.97 | 5,639,136 | -0.76(-3.86%) |
Jul 08, 2011 | 19.82 | 19.82 | 19.52 | 19.73 | 5,039,939 | -0.59(-2.93%) |
Jul 07, 2011 | 20.13 | 20.52 | 20.06 | 20.33 | 4,595,842 | +0.42(+2.08%) |
Jul 06, 2011 | 19.62 | 19.91 | 19.47 | 19.91 | 3,251,343 | +0.13(+0.66%) |
Jul 05, 2011 | 20.05 | 20.06 | 19.66 | 19.78 | 3,561,565 | -0.35(-1.72%) |
Jul 01, 2011 | 19.57 | 20.20 | 19.57 | 20.13 | 4,385,290 | +0.46(+2.32%) |
Jun 30, 2011 | 19.54 | 19.86 | 19.37 | 19.67 | 4,293,729 | +0.23(+1.21%) |
Jun 29, 2011 | 19.13 | 19.45 | 19.04 | 19.44 | 4,350,295 | +0.46(+2.40%) |
Jun 28, 2011 | 18.70 | 19.04 | 18.68 | 18.98 | 4,472,976 | +0.34(+1.81%) |
Jun 27, 2011 | 18.50 | 18.71 | 18.44 | 18.64 | 3,457,201 | +0.17(+0.90%) |
Jun 24, 2011 | 18.75 | 18.75 | 18.28 | 18.48 | 5,738,028 | -0.26(-1.40%) |
Jun 23, 2011 | 18.53 | 18.74 | 18.13 | 18.74 | 8,313,023 | -0.13(-0.69%) |
Jun 22, 2011 | 19.01 | 19.15 | 18.86 | 18.87 | 4,079,010 | -0.27(-1.41%) |
Jun 21, 2011 | 18.88 | 19.22 | 18.86 | 19.14 | 4,758,519 | +0.43(+2.29%) |
Jun 20, 2011 | 18.65 | 18.72 | 18.59 | 18.71 | 3,822,852 | +0.10(+0.56%) |
Jun 17, 2011 | 18.52 | 18.81 | 18.38 | 18.61 | 7,510,463 | +0.30(+1.62%) |
Jun 16, 2011 | 18.05 | 18.66 | 17.99 | 18.31 | 7,182,594 | +0.32(+1.77%) |
Jun 15, 2011 | 18.74 | 18.75 | 17.96 | 17.99 | 8,967,637 | -1.01(-5.30%) |
Jun 14, 2011 | 18.57 | 19.20 | 18.48 | 19.00 | 8,335,841 | +0.69(+3.77%) |
Jun 13, 2011 | 18.20 | 18.37 | 18.08 | 18.31 | 5,859,027 | +0.15(+0.84%) |
Jun 10, 2011 | 18.30 | 18.37 | 17.93 | 18.16 | 4,967,696 | -0.29(-1.57%) |
Jun 09, 2011 | 18.35 | 18.60 | 18.23 | 18.45 | 3,618,339 | +0.19(+1.06%) |
Jun 08, 2011 | 18.40 | 18.54 | 18.22 | 18.26 | 5,362,195 | -0.23(-1.23%) |
Jun 07, 2011 | 18.67 | 18.76 | 18.48 | 18.48 | 5,366,407 | -0.06(-0.33%) |
Jun 06, 2011 | 18.93 | 19.08 | 18.51 | 18.55 | 4,640,257 | -0.41(-2.15%) |
Jun 03, 2011 | 19.06 | 19.22 | 18.92 | 18.95 | 7,528,609 | -0.70(-3.55%) |
May 24, 2011 | 19.89 | 19.93 | 19.64 | 19.65 | 3,252,809 | -0.12(-0.59%) |
May 23, 2011 | 19.84 | 19.95 | 19.71 | 19.77 | 4,018,304 | -0.40(-1.99%) |
May 20, 2011 | 20.38 | 20.51 | 20.11 | 20.17 | 4,181,813 | -0.38(-1.85%) |
May 19, 2011 | 20.51 | 20.56 | 20.23 | 20.55 | 3,149,641 | +0.19(+0.95%) |
May 18, 2011 | 20.31 | 20.40 | 20.20 | 20.35 | 3,979,916 | +0.03(+0.14%) |
May 17, 2011 | 20.42 | 20.44 | 20.08 | 20.33 | 3,187,043 | -0.16(-0.78%) |
May 16, 2011 | 20.44 | 20.84 | 20.43 | 20.49 | 3,985,834 | -0.08(-0.40%) |
May 13, 2011 | 21.01 | 21.09 | 20.45 | 20.57 | 3,972,175 | -0.45(-2.14%) |
May 12, 2011 | 20.67 | 21.04 | 20.40 | 21.02 | 3,945,906 | +0.20(+0.96%) |
May 11, 2011 | 20.83 | 21.07 | 20.63 | 20.82 | 4,007,439 | -0.08(-0.36%) |
May 10, 2011 | 20.80 | 20.98 | 20.66 | 20.89 | 3,755,129 | +0.20(+0.97%) |
May 09, 2011 | 20.60 | 20.76 | 20.44 | 20.69 | 4,952,544 | +0.07(+0.34%) |
May 06, 2011 | 20.86 | 21.04 | 20.44 | 20.62 | 4,636,892 | +0.06(+0.30%) |
May 05, 2011 | 20.74 | 20.87 | 20.39 | 20.56 | 5,875,465 | -0.37(-1.78%) |
May 04, 2011 | 21.35 | 21.37 | 20.74 | 20.93 | 5,677,226 | -0.42(-1.97%) |
May 03, 2011 | 21.18 | 21.74 | 21.13 | 21.36 | 6,199,115 | -0.35(-1.59%) |
May 02, 2011 | 21.73 | 21.76 | 21.68 | 21.70 | 3,734,968 | +0.14(+0.64%) |
Apr 29, 2011 | 21.83 | 21.86 | 21.27 | 21.56 | 5,831,151 | -0.28(-1.30%) |
Apr 28, 2011 | 21.43 | 22.36 | 21.40 | 21.85 | 8,754,937 | +0.88(+4.22%) |
Apr 27, 2011 | 20.85 | 20.98 | 20.38 | 20.96 | 3,584,402 | +0.18(+0.86%) |
Apr 26, 2011 | 20.70 | 20.86 | 20.54 | 20.78 | 3,987,095 | +0.23(+1.11%) |
Apr 25, 2011 | 20.62 | 20.64 | 20.44 | 20.56 | 2,252,986 | -0.04(-0.20%) |
Apr 21, 2011 | 20.34 | 20.60 | 20.21 | 20.60 | 2,782,886 | +0.43(+2.12%) |
Apr 20, 2011 | 20.25 | 20.50 | 20.12 | 20.17 | 3,441,067 | +0.27(+1.35%) |
Apr 19, 2011 | 19.65 | 19.90 | 19.52 | 19.90 | 4,127,871 | +0.31(+1.59%) |
Apr 18, 2011 | 19.56 | 19.66 | 19.33 | 19.59 | 3,736,425 | -0.35(-1.73%) |
Apr 15, 2011 | 19.88 | 20.07 | 19.62 | 19.93 | 3,591,436 | +0.11(+0.56%) |
Apr 14, 2011 | 19.83 | 19.94 | 19.44 | 19.82 | 4,516,826 | -0.17(-0.86%) |
Apr 13, 2011 | 20.61 | 20.62 | 19.98 | 20.00 | 3,733,905 | -0.45(-2.20%) |
Apr 12, 2011 | 20.36 | 20.54 | 20.27 | 20.44 | 3,101,657 | -0.10(-0.50%) |
Apr 11, 2011 | 20.57 | 20.82 | 20.45 | 20.55 | 2,552,271 | -0.02(-0.10%) |
Apr 08, 2011 | 20.86 | 21.03 | 20.48 | 20.57 | 2,558,461 | -0.24(-1.16%) |
Apr 07, 2011 | 21.07 | 21.25 | 20.78 | 20.81 | 4,747,839 | -0.30(-1.44%) |
Apr 06, 2011 | 21.04 | 21.15 | 20.81 | 21.11 | 3,539,895 | +0.21(+0.99%) |
Apr 05, 2011 | 21.11 | 21.14 | 20.83 | 20.91 | 4,282,614 | -0.24(-1.14%) |
Apr 04, 2011 | 21.07 | 21.20 | 20.98 | 21.15 | 2,572,269 | +0.12(+0.56%) |
Apr 01, 2011 | 20.91 | 21.22 | 20.80 | 21.03 | 4,049,009 | +0.32(+1.56%) |
Mar 31, 2011 | 20.89 | 20.97 | 20.68 | 20.71 | 4,132,718 | -0.32(-1.54%) |
Mar 30, 2011 | 21.03 | 21.03 | 21.03 | 21.03 | 2,685,359 | +0.22(+1.06%) |
Mar 29, 2011 | 20.78 | 20.87 | 20.60 | 20.81 | 2,857,075 | -0.04(-0.20%) |
Mar 28, 2011 | 20.98 | 21.16 | 20.80 | 20.85 | 2,808,666 | -0.05(-0.23%) |
Mar 25, 2011 | 20.80 | 21.00 | 20.65 | 20.90 | 2,699,192 | +0.17(+0.80%) |
Mar 24, 2011 | 20.62 | 20.76 | 20.31 | 20.74 | 3,191,913 | +0.28(+1.35%) |
Mar 23, 2011 | 20.43 | 20.53 | 20.11 | 20.46 | 3,388,762 | -0.08(-0.37%) |
Mar 22, 2011 | 20.92 | 21.01 | 20.52 | 20.54 | 3,328,525 | -0.35(-1.68%) |
Mar 21, 2011 | 20.80 | 20.89 | 20.74 | 20.89 | 2,787,852 | +0.51(+2.50%) |
Mar 18, 2011 | 20.51 | 20.69 | 20.31 | 20.38 | 5,296,062 | +0.30(+1.48%) |
Mar 17, 2011 | 20.45 | 20.53 | 19.95 | 20.08 | 5,421,674 | +0.00(+0.00%) |
Mar 16, 2011 | 20.67 | 20.74 | 19.51 | 20.08 | 12,088,428 | -0.58(-2.80%) |
Mar 15, 2011 | 20.39 | 20.77 | 20.29 | 20.66 | 9,487,014 | +0.01(+0.03%) |
Mar 14, 2011 | 20.79 | 21.06 | 20.36 | 20.65 | 5,243,565 | -0.22(-1.06%) |
Mar 11, 2011 | 20.40 | 20.91 | 20.31 | 20.87 | 3,243,420 | +0.23(+1.14%) |
Mar 10, 2011 | 20.84 | 21.01 | 20.55 | 20.64 | 3,522,963 | -0.59(-2.79%) |
Mar 09, 2011 | 21.34 | 21.51 | 21.14 | 21.23 | 3,488,355 | -0.21(-1.00%) |
Mar 08, 2011 | 21.10 | 21.60 | 21.05 | 21.45 | 4,897,150 | +0.44(+2.10%) |
Mar 07, 2011 | 21.36 | 21.71 | 20.96 | 21.00 | 4,944,668 | -0.31(-1.46%) |
Mar 04, 2011 | 21.29 | 21.37 | 21.01 | 21.31 | 5,635,419 | -0.03(-0.16%) |
Mar 03, 2011 | 21.47 | 21.58 | 20.86 | 21.35 | 8,756,401 | +0.83(+4.07%) |
Mar 02, 2011 | 21.03 | 21.03 | 20.46 | 20.51 | 6,373,738 | -0.61(-2.87%) |
Mar 01, 2011 | 22.01 | 22.12 | 21.12 | 21.12 | 4,591,730 | -0.74(-3.40%) |
Feb 28, 2011 | 21.88 | 21.98 | 21.62 | 21.87 | 2,800,505 | +0.10(+0.44%) |
Feb 25, 2011 | 21.51 | 21.86 | 21.47 | 21.77 | 3,304,843 | +0.46(+2.17%) |
Feb 24, 2011 | 21.13 | 21.38 | 20.98 | 21.31 | 5,908,254 | +0.19(+0.88%) |
Feb 23, 2011 | 21.20 | 21.49 | 20.67 | 21.12 | 4,321,619 | -0.11(-0.52%) |
Feb 22, 2011 | 21.68 | 21.93 | 20.87 | 21.23 | 8,720,125 | -0.87(-3.93%) |
Feb 18, 2011 | 22.39 | 22.44 | 22.06 | 22.10 | 4,242,026 | -0.30(-1.32%) |
Feb 17, 2011 | 22.13 | 22.53 | 22.02 | 22.40 | 3,612,067 | +0.15(+0.68%) |
Feb 16, 2011 | 21.92 | 22.28 | 21.77 | 22.25 | 4,779,003 | +0.43(+1.99%) |
Feb 15, 2011 | 21.56 | 21.85 | 21.29 | 21.81 | 3,815,445 | +0.11(+0.51%) |
Feb 14, 2011 | 21.85 | 21.91 | 21.62 | 21.70 | 3,659,833 | -0.19(-0.85%) |
Feb 11, 2011 | 21.22 | 21.91 | 21.05 | 21.89 | 3,885,203 | +0.48(+2.25%) |
Feb 10, 2011 | 21.18 | 21.45 | 20.87 | 21.40 | 3,609,590 | +0.01(+0.06%) |
Feb 09, 2011 | 21.23 | 21.47 | 21.05 | 21.39 | 4,906,892 | +0.03(+0.13%) |
Feb 08, 2011 | 21.43 | 21.48 | 21.29 | 21.36 | 5,182,623 | -0.02(-0.10%) |
Feb 07, 2011 | 21.37 | 21.71 | 21.33 | 21.38 | 4,584,160 | +0.08(+0.39%) |
Feb 04, 2011 | 20.69 | 21.37 | 20.67 | 21.30 | 5,529,895 | +0.65(+3.14%) |
Feb 03, 2011 | 20.52 | 20.72 | 20.01 | 20.65 | 5,631,155 | +0.21(+1.01%) |
Feb 02, 2011 | 20.77 | 20.77 | 20.34 | 20.45 | 4,752,503 | -0.46(-2.18%) |