Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2012 | 23.18 | 23.18 | 22.90 | 23.09 | 1,621,739 | -0.02(-0.09%) |
Nov 29, 2012 | 23.17 | 23.22 | 22.89 | 23.11 | 1,036,351 | +0.08(+0.35%) |
Nov 28, 2012 | 22.63 | 23.07 | 22.54 | 23.03 | 1,559,975 | +0.17(+0.76%) |
Nov 27, 2012 | 23.15 | 23.23 | 22.77 | 22.86 | 2,001,628 | -0.07(-0.28%) |
Nov 26, 2012 | 23.08 | 23.17 | 22.80 | 22.92 | 2,138,457 | -0.25(-1.09%) |
Nov 23, 2012 | 22.93 | 23.30 | 22.92 | 23.18 | 597,405 | +0.24(+1.04%) |
Nov 21, 2012 | 22.63 | 23.11 | 22.56 | 22.94 | 2,520,582 | +0.01(+0.06%) |
Nov 20, 2012 | 21.73 | 22.95 | 21.73 | 22.92 | 3,638,732 | +1.04(+4.73%) |
Nov 19, 2012 | 21.67 | 22.48 | 21.56 | 21.89 | 3,907,046 | +0.37(+1.72%) |
Nov 16, 2012 | 21.18 | 21.52 | 20.95 | 21.52 | 1,462,243 | +0.33(+1.54%) |
Nov 15, 2012 | 20.87 | 21.23 | 20.81 | 21.19 | 2,001,127 | +0.29(+1.39%) |
Nov 14, 2012 | 20.66 | 21.37 | 20.66 | 20.90 | 3,529,737 | -0.12(-0.59%) |
Nov 13, 2012 | 20.98 | 21.45 | 20.97 | 21.03 | 2,289,018 | +0.10(+0.48%) |
Nov 12, 2012 | 20.54 | 21.05 | 20.54 | 20.92 | 1,152,369 | +0.18(+0.87%) |
Nov 09, 2012 | 20.35 | 20.81 | 20.30 | 20.74 | 1,119,419 | +0.25(+1.20%) |
Nov 08, 2012 | 20.50 | 20.73 | 20.45 | 20.50 | 847,027 | +0.03(+0.14%) |
Nov 07, 2012 | 20.82 | 20.82 | 20.42 | 20.47 | 916,422 | -0.66(-3.12%) |
Nov 06, 2012 | 21.19 | 21.25 | 21.03 | 21.13 | 771,194 | +0.08(+0.38%) |
Nov 05, 2012 | 21.16 | 21.16 | 20.77 | 21.05 | 823,909 | -0.09(-0.41%) |
Nov 02, 2012 | 21.10 | 21.25 | 20.99 | 21.13 | 1,684,619 | +0.19(+0.90%) |
Nov 01, 2012 | 20.57 | 21.08 | 20.47 | 20.95 | 2,077,067 | +0.56(+2.77%) |
Oct 31, 2012 | 20.43 | 20.43 | 20.22 | 20.38 | 1,701,975 | +0.17(+0.82%) |
Oct 26, 2012 | 20.17 | 20.21 | 20.21 | 20.21 | 1,403,960 | +0.06(+0.29%) |
Oct 25, 2012 | 20.26 | 20.41 | 20.06 | 20.16 | 1,076,481 | +0.05(+0.25%) |
Oct 24, 2012 | 20.35 | 20.40 | 20.09 | 20.11 | 1,577,613 | -0.12(-0.60%) |
Oct 23, 2012 | 20.18 | 20.36 | 20.11 | 20.23 | 877,469 | -0.47(-2.29%) |
Oct 19, 2012 | 20.97 | 20.97 | 20.46 | 20.70 | 3,223,615 | -0.29(-1.37%) |
Oct 18, 2012 | 20.91 | 21.13 | 20.80 | 20.99 | 1,068,262 | +0.04(+0.17%) |
Oct 17, 2012 | 20.64 | 21.00 | 20.63 | 20.95 | 721,487 | +0.31(+1.50%) |
Oct 16, 2012 | 20.44 | 20.80 | 20.40 | 20.65 | 1,047,667 | +0.26(+1.27%) |
Oct 15, 2012 | 20.21 | 20.40 | 20.04 | 20.39 | 1,010,909 | +0.27(+1.32%) |
Oct 12, 2012 | 20.41 | 20.42 | 20.00 | 20.12 | 1,593,430 | -0.35(-1.69%) |
Oct 11, 2012 | 20.76 | 20.88 | 20.46 | 20.47 | 1,231,331 | -0.07(-0.35%) |
Oct 10, 2012 | 20.68 | 20.75 | 20.39 | 20.54 | 1,019,129 | -0.14(-0.66%) |
Oct 09, 2012 | 20.95 | 21.00 | 20.65 | 20.67 | 1,158,254 | -0.26(-1.24%) |
Oct 08, 2012 | 20.84 | 20.98 | 20.71 | 20.93 | 965,502 | -0.01(-0.07%) |
Oct 05, 2012 | 20.88 | 21.13 | 20.88 | 20.95 | 1,579,862 | +0.18(+0.87%) |
Oct 04, 2012 | 21.00 | 21.11 | 20.67 | 20.77 | 2,058,806 | -0.15(-0.72%) |
Oct 03, 2012 | 20.63 | 20.98 | 20.50 | 20.92 | 1,392,035 | +0.34(+1.64%) |
Oct 02, 2012 | 20.79 | 20.81 | 20.47 | 20.58 | 1,010,886 | -0.12(-0.56%) |
Oct 01, 2012 | 20.83 | 20.96 | 20.52 | 20.70 | 1,473,855 | -0.13(-0.62%) |
Sep 28, 2012 | 20.78 | 20.88 | 20.64 | 20.83 | 1,164,707 | +0.04(+0.17%) |
Sep 27, 2012 | 20.73 | 20.92 | 20.55 | 20.79 | 777,911 | +0.22(+1.05%) |
Sep 26, 2012 | 20.69 | 20.83 | 20.52 | 20.57 | 879,474 | -0.09(-0.42%) |
Sep 25, 2012 | 21.03 | 21.21 | 20.66 | 20.66 | 881,079 | -0.27(-1.31%) |
Sep 24, 2012 | 20.81 | 21.08 | 20.81 | 20.93 | 778,826 | +0.01(+0.03%) |
Sep 21, 2012 | 21.21 | 21.38 | 20.92 | 20.93 | 1,656,567 | -0.13(-0.61%) |
Sep 20, 2012 | 20.95 | 21.11 | 20.85 | 21.06 | 763,648 | -0.09(-0.44%) |
Sep 19, 2012 | 21.21 | 21.25 | 21.05 | 21.15 | 662,289 | -0.02(-0.10%) |
Sep 18, 2012 | 21.16 | 21.23 | 21.03 | 21.17 | 737,329 | -0.02(-0.10%) |
Sep 17, 2012 | 21.40 | 21.46 | 21.16 | 21.19 | 1,012,137 | -0.17(-0.77%) |
Sep 14, 2012 | 21.33 | 21.71 | 21.23 | 21.36 | 1,655,463 | +0.15(+0.71%) |
Sep 13, 2012 | 20.71 | 21.31 | 20.54 | 21.21 | 1,676,190 | +0.45(+2.18%) |
Sep 12, 2012 | 20.52 | 20.75 | 20.42 | 20.75 | 1,023,124 | +0.35(+1.73%) |
Sep 11, 2012 | 20.29 | 20.47 | 20.25 | 20.40 | 852,679 | +0.17(+0.85%) |
Sep 10, 2012 | 20.35 | 20.42 | 20.19 | 20.23 | 824,250 | -0.08(-0.39%) |
Sep 07, 2012 | 20.14 | 20.32 | 20.05 | 20.31 | 1,252,551 | +0.24(+1.22%) |
Sep 06, 2012 | 19.79 | 20.21 | 19.76 | 20.06 | 1,492,408 | +0.43(+2.20%) |
Sep 05, 2012 | 19.81 | 19.87 | 19.60 | 19.63 | 1,244,095 | -0.17(-0.87%) |
Sep 04, 2012 | 19.52 | 19.83 | 19.41 | 19.80 | 1,437,607 | +0.32(+1.66%) |
Aug 31, 2012 | 19.37 | 19.60 | 19.26 | 19.48 | 1,158,698 | +0.24(+1.27%) |
Aug 30, 2012 | 19.00 | 19.24 | 18.93 | 19.24 | 874,296 | +0.12(+0.60%) |
Aug 29, 2012 | 19.13 | 19.26 | 19.04 | 19.12 | 569,301 | +0.22(+1.18%) |
Aug 27, 2012 | 19.09 | 19.14 | 18.86 | 18.90 | 1,085,386 | -0.04(-0.23%) |
Aug 24, 2012 | 18.82 | 18.98 | 18.72 | 18.94 | 1,367,175 | +0.07(+0.38%) |
Aug 23, 2012 | 19.00 | 19.15 | 18.67 | 18.87 | 1,233,008 | -0.17(-0.87%) |
Aug 22, 2012 | 19.19 | 19.53 | 18.83 | 19.03 | 3,524,226 | -0.59(-3.00%) |
Aug 21, 2012 | 19.69 | 20.07 | 19.57 | 19.62 | 2,117,927 | +0.02(+0.11%) |
Aug 20, 2012 | 19.67 | 19.76 | 19.56 | 19.60 | 951,886 | -0.10(-0.51%) |
Aug 17, 2012 | 19.75 | 19.78 | 19.59 | 19.70 | 698,972 | -0.01(-0.07%) |
Aug 16, 2012 | 19.53 | 19.77 | 19.46 | 19.72 | 789,605 | +0.20(+1.03%) |
Aug 15, 2012 | 19.42 | 19.76 | 19.39 | 19.52 | 1,030,585 | +0.03(+0.15%) |
Aug 14, 2012 | 19.73 | 19.73 | 19.44 | 19.49 | 583,219 | -0.10(-0.51%) |
Aug 13, 2012 | 19.52 | 19.61 | 19.32 | 19.59 | 1,015,536 | +0.09(+0.44%) |
Aug 10, 2012 | 19.49 | 19.64 | 19.38 | 19.50 | 1,214,419 | +0.01(+0.04%) |
Aug 09, 2012 | 19.55 | 19.75 | 19.42 | 19.50 | 1,005,653 | -0.07(-0.37%) |
Aug 08, 2012 | 19.42 | 19.76 | 19.42 | 19.57 | 699,788 | +0.02(+0.11%) |
Aug 07, 2012 | 19.32 | 19.74 | 19.23 | 19.55 | 945,544 | +0.30(+1.57%) |
Aug 06, 2012 | 19.42 | 19.45 | 19.19 | 19.24 | 660,046 | -0.06(-0.34%) |
Aug 03, 2012 | 19.16 | 19.45 | 19.13 | 19.31 | 715,478 | +0.49(+2.60%) |
Aug 02, 2012 | 18.76 | 18.91 | 18.47 | 18.82 | 1,085,547 | -0.07(-0.38%) |
Aug 01, 2012 | 19.27 | 19.32 | 18.83 | 18.89 | 1,280,378 | -0.19(-0.98%) |
Jul 31, 2012 | 19.21 | 19.21 | 18.96 | 19.08 | 1,329,195 | -0.17(-0.90%) |
Jul 30, 2012 | 19.51 | 19.67 | 19.14 | 19.25 | 1,471,324 | -0.28(-1.44%) |
Jul 27, 2012 | 18.98 | 19.65 | 18.73 | 19.53 | 1,741,852 | +0.69(+3.66%) |
Jul 26, 2012 | 18.81 | 18.86 | 18.58 | 18.84 | 1,175,141 | +0.41(+2.21%) |
Jul 25, 2012 | 18.46 | 18.63 | 18.23 | 18.43 | 1,836,098 | +0.13(+0.70%) |
Jul 24, 2012 | 18.68 | 18.70 | 18.13 | 18.31 | 940,248 | -0.29(-1.54%) |
Jul 23, 2012 | 18.46 | 18.73 | 18.31 | 18.59 | 1,223,501 | -0.28(-1.48%) |
Jul 20, 2012 | 18.91 | 19.10 | 18.70 | 18.87 | 3,777,718 | -0.19(-0.97%) |
Jul 19, 2012 | 19.14 | 19.26 | 18.98 | 19.05 | 907,944 | +0.04(+0.19%) |
Jul 18, 2012 | 18.89 | 19.25 | 18.89 | 19.02 | 1,199,843 | +0.02(+0.11%) |
Jul 17, 2012 | 19.04 | 19.13 | 18.47 | 19.00 | 1,604,854 | +0.03(+0.15%) |
Jul 16, 2012 | 19.04 | 19.04 | 18.78 | 18.97 | 1,255,909 | -0.16(-0.86%) |
Jul 13, 2012 | 18.83 | 19.15 | 18.80 | 19.13 | 1,144,957 | +0.44(+2.33%) |
Jul 12, 2012 | 18.63 | 18.82 | 18.51 | 18.70 | 1,107,192 | -0.17(-0.91%) |
Jul 11, 2012 | 18.87 | 19.05 | 18.75 | 18.87 | 1,219,562 | -0.01(-0.08%) |
Jul 10, 2012 | 19.04 | 19.41 | 18.71 | 18.88 | 1,902,862 | -0.30(-1.56%) |
Jul 09, 2012 | 19.28 | 19.28 | 18.90 | 19.18 | 1,334,515 | -0.14(-0.74%) |
Jul 06, 2012 | 19.20 | 19.35 | 19.09 | 19.33 | 836,469 | -0.16(-0.81%) |
Jul 05, 2012 | 19.46 | 19.63 | 19.30 | 19.48 | 1,021,424 | -0.19(-0.94%) |
Jul 03, 2012 | 19.48 | 19.68 | 19.38 | 19.67 | 482,116 | +0.22(+1.14%) |
Jul 02, 2012 | 19.24 | 19.45 | 19.10 | 19.45 | 1,474,409 | +0.21(+1.08%) |
Jun 29, 2012 | 19.06 | 19.24 | 18.88 | 19.24 | 1,468,014 | +0.57(+3.06%) |
Jun 28, 2012 | 18.33 | 18.67 | 18.23 | 18.67 | 925,825 | +0.13(+0.69%) |
Jun 27, 2012 | 18.28 | 18.66 | 18.15 | 18.54 | 1,299,969 | +0.33(+1.80%) |
Jun 26, 2012 | 18.18 | 18.33 | 18.06 | 18.21 | 925,334 | +0.08(+0.43%) |
Jun 25, 2012 | 18.14 | 18.23 | 17.98 | 18.13 | 1,214,932 | -0.31(-1.66%) |
Jun 22, 2012 | 18.25 | 18.53 | 18.18 | 18.44 | 1,291,170 | +0.38(+2.09%) |
Jun 21, 2012 | 18.64 | 18.72 | 18.06 | 18.06 | 1,452,673 | -0.49(-2.65%) |
Jun 20, 2012 | 18.79 | 18.82 | 18.45 | 18.56 | 1,552,166 | -0.26(-1.37%) |
Jun 19, 2012 | 18.43 | 18.83 | 18.39 | 18.81 | 2,505,880 | +0.42(+2.29%) |
Jun 18, 2012 | 17.86 | 18.43 | 17.81 | 18.39 | 2,350,055 | +0.30(+1.66%) |
Jun 15, 2012 | 17.66 | 18.10 | 17.63 | 18.09 | 1,394,952 | +0.43(+2.42%) |
Jun 14, 2012 | 17.55 | 17.67 | 17.44 | 17.66 | 1,033,348 | +0.13(+0.73%) |
Jun 13, 2012 | 17.70 | 17.83 | 17.46 | 17.53 | 857,904 | -0.18(-1.01%) |
Jun 12, 2012 | 17.57 | 17.72 | 17.30 | 17.71 | 1,256,142 | +0.18(+1.02%) |
Jun 11, 2012 | 18.16 | 18.18 | 17.53 | 17.53 | 1,362,735 | -0.38(-2.11%) |
Jun 08, 2012 | 17.64 | 17.95 | 17.51 | 17.91 | 1,947,127 | +0.27(+1.54%) |
Jun 07, 2012 | 18.03 | 18.08 | 17.62 | 17.64 | 5,172,169 | -0.09(-0.48%) |
Jun 06, 2012 | 17.18 | 17.73 | 17.13 | 17.73 | 1,393,824 | +0.72(+4.24%) |
Jun 05, 2012 | 16.55 | 17.01 | 16.49 | 17.01 | 1,324,343 | +0.44(+2.63%) |
Jun 04, 2012 | 16.83 | 16.97 | 16.40 | 16.57 | 1,582,999 | -0.21(-1.28%) |
Jun 01, 2012 | 17.03 | 17.09 | 16.70 | 16.78 | 1,893,183 | -0.59(-3.41%) |
May 31, 2012 | 17.28 | 17.52 | 16.99 | 17.38 | 1,609,982 | +0.14(+0.79%) |
May 30, 2012 | 17.15 | 17.36 | 17.08 | 17.24 | 1,790,512 | -0.11(-0.66%) |
May 29, 2012 | 17.35 | 17.42 | 17.16 | 17.36 | 1,460,846 | +0.19(+1.08%) |
May 25, 2012 | 17.28 | 17.43 | 17.08 | 17.17 | 1,587,288 | -0.09(-0.54%) |
May 24, 2012 | 17.33 | 17.51 | 16.96 | 17.26 | 2,582,316 | +0.14(+0.83%) |
May 23, 2012 | 17.20 | 17.27 | 16.66 | 17.12 | 2,923,350 | -0.16(-0.91%) |
May 22, 2012 | 17.01 | 17.32 | 16.88 | 17.28 | 2,638,802 | +0.34(+1.98%) |
May 21, 2012 | 16.72 | 16.98 | 16.53 | 16.94 | 1,156,341 | +0.30(+1.80%) |
May 18, 2012 | 17.08 | 17.08 | 16.61 | 16.64 | 1,088,015 | -0.34(-2.02%) |
May 17, 2012 | 17.36 | 17.41 | 16.98 | 16.98 | 1,673,231 | -0.36(-2.10%) |
May 16, 2012 | 17.68 | 17.88 | 17.35 | 17.35 | 1,650,392 | -0.26(-1.46%) |
May 15, 2012 | 17.64 | 17.81 | 17.58 | 17.61 | 1,399,959 | -0.07(-0.40%) |
May 14, 2012 | 17.79 | 17.81 | 17.58 | 17.68 | 1,649,327 | -0.34(-1.90%) |
May 11, 2012 | 17.83 | 18.30 | 17.71 | 18.02 | 888,305 | -0.01(-0.04%) |
May 10, 2012 | 18.33 | 18.33 | 17.99 | 18.03 | 951,290 | -0.08(-0.43%) |
May 09, 2012 | 17.88 | 18.23 | 17.85 | 18.11 | 816,333 | -0.04(-0.20%) |
May 08, 2012 | 18.01 | 18.21 | 17.88 | 18.14 | 1,057,890 | -0.09(-0.47%) |
May 07, 2012 | 18.31 | 18.49 | 18.09 | 18.23 | 1,756,950 | -0.17(-0.93%) |
May 04, 2012 | 18.44 | 18.47 | 18.21 | 18.40 | 1,540,294 | -0.11(-0.62%) |
May 03, 2012 | 18.80 | 18.83 | 18.46 | 18.51 | 953,977 | -0.25(-1.33%) |
May 02, 2012 | 18.80 | 18.88 | 18.63 | 18.76 | 1,534,472 | -0.14(-0.76%) |
May 01, 2012 | 18.81 | 19.09 | 18.70 | 18.90 | 1,306,156 | +0.13(+0.68%) |
Apr 30, 2012 | 18.89 | 18.98 | 18.70 | 18.78 | 1,378,621 | -0.12(-0.64%) |
Apr 27, 2012 | 18.93 | 18.97 | 18.73 | 18.90 | 1,209,252 | +0.08(+0.42%) |
Apr 26, 2012 | 18.85 | 18.91 | 18.63 | 18.82 | 1,458,440 | -0.01(-0.04%) |
Apr 25, 2012 | 18.80 | 18.93 | 18.59 | 18.83 | 1,474,966 | +0.22(+1.18%) |
Apr 24, 2012 | 18.38 | 18.77 | 18.38 | 18.61 | 1,636,045 | +0.22(+1.19%) |
Apr 23, 2012 | 18.39 | 18.42 | 18.23 | 18.39 | 1,813,061 | -0.26(-1.37%) |
Apr 20, 2012 | 18.88 | 18.93 | 18.64 | 18.64 | 1,167,864 | -0.11(-0.60%) |
Apr 19, 2012 | 18.90 | 19.04 | 18.63 | 18.76 | 1,684,155 | -0.12(-0.64%) |
Apr 18, 2012 | 19.13 | 19.17 | 18.88 | 18.88 | 1,244,167 | -0.41(-2.13%) |
Apr 17, 2012 | 19.04 | 19.35 | 18.97 | 19.29 | 2,481,297 | +0.43(+2.25%) |
Apr 16, 2012 | 18.90 | 19.05 | 18.61 | 18.86 | 3,025,070 | +0.10(+0.53%) |
Apr 13, 2012 | 19.25 | 19.27 | 18.75 | 18.76 | 2,964,671 | -0.50(-2.58%) |
Apr 12, 2012 | 18.93 | 19.39 | 18.87 | 19.26 | 2,193,947 | +0.39(+2.07%) |
Apr 11, 2012 | 19.10 | 19.16 | 18.82 | 18.87 | 3,217,422 | +0.05(+0.26%) |
Apr 10, 2012 | 19.42 | 19.49 | 18.81 | 18.82 | 1,791,358 | -0.64(-3.28%) |
Apr 09, 2012 | 19.52 | 19.58 | 19.26 | 19.46 | 1,781,153 | -0.51(-2.56%) |
Apr 05, 2012 | 19.97 | 20.06 | 19.83 | 19.97 | 1,139,700 | -0.07(-0.35%) |
Apr 04, 2012 | 20.15 | 20.26 | 19.98 | 20.04 | 1,346,891 | -0.31(-1.53%) |
Apr 03, 2012 | 20.35 | 20.51 | 20.17 | 20.35 | 2,606,307 | -0.06(-0.31%) |
Apr 02, 2012 | 20.27 | 20.49 | 20.03 | 20.41 | 2,374,869 | +0.16(+0.77%) |
Mar 30, 2012 | 20.39 | 20.41 | 20.10 | 20.26 | 1,842,369 | -0.02(-0.11%) |
Mar 29, 2012 | 20.37 | 20.50 | 20.19 | 20.28 | 1,360,969 | -0.28(-1.38%) |
Mar 28, 2012 | 20.73 | 20.85 | 20.37 | 20.56 | 1,985,939 | -0.17(-0.82%) |
Mar 27, 2012 | 20.73 | 21.01 | 20.67 | 20.73 | 2,740,826 | +0.06(+0.31%) |
Mar 26, 2012 | 20.60 | 20.75 | 20.49 | 20.67 | 1,578,937 | +0.26(+1.28%) |
Mar 23, 2012 | 19.94 | 20.42 | 19.78 | 20.41 | 1,919,480 | +0.51(+2.57%) |
Mar 22, 2012 | 20.19 | 20.24 | 19.83 | 19.90 | 2,120,115 | -0.42(-2.06%) |
Mar 21, 2012 | 20.54 | 20.54 | 20.29 | 20.31 | 1,405,516 | -0.11(-0.52%) |
Mar 20, 2012 | 20.42 | 20.51 | 20.24 | 20.42 | 1,375,264 | -0.09(-0.45%) |
Mar 19, 2012 | 20.46 | 20.68 | 20.34 | 20.51 | 1,237,614 | +0.03(+0.14%) |
Mar 16, 2012 | 20.53 | 20.63 | 20.38 | 20.48 | 2,084,323 | -0.03(-0.14%) |
Mar 15, 2012 | 20.34 | 20.63 | 20.21 | 20.51 | 1,746,970 | +0.21(+1.01%) |
Mar 14, 2012 | 20.46 | 20.46 | 20.08 | 20.31 | 1,964,749 | -0.15(-0.73%) |
Mar 13, 2012 | 20.05 | 20.46 | 19.97 | 20.46 | 2,133,359 | +0.60(+3.03%) |
Mar 12, 2012 | 19.95 | 20.05 | 19.71 | 19.85 | 1,675,818 | -0.09(-0.43%) |
Mar 09, 2012 | 19.66 | 19.96 | 19.55 | 19.94 | 2,298,073 | +0.29(+1.48%) |
Mar 08, 2012 | 19.85 | 19.92 | 19.57 | 19.65 | 2,395,561 | -0.01(-0.04%) |
Mar 07, 2012 | 19.75 | 19.80 | 19.55 | 19.66 | 6,681,824 | +0.02(+0.11%) |
Mar 06, 2012 | 19.78 | 19.80 | 19.49 | 19.63 | 1,414,861 | -0.37(-1.84%) |
Mar 05, 2012 | 20.10 | 20.17 | 19.92 | 20.00 | 1,605,400 | -0.10(-0.49%) |
Mar 02, 2012 | 20.41 | 20.48 | 19.95 | 20.10 | 2,355,668 | -0.41(-2.00%) |
Mar 01, 2012 | 20.48 | 20.66 | 20.34 | 20.51 | 2,130,806 | +0.09(+0.45%) |
Feb 29, 2012 | 20.47 | 20.62 | 20.30 | 20.42 | 2,701,452 | +0.02(+0.10%) |
Feb 28, 2012 | 20.48 | 20.48 | 20.22 | 20.40 | 2,082,655 | +0.01(+0.03%) |
Feb 27, 2012 | 20.27 | 20.51 | 20.02 | 20.39 | 1,672,105 | +0.00(+0.00%) |
Feb 24, 2012 | 20.31 | 20.47 | 20.11 | 20.39 | 1,620,092 | +0.15(+0.74%) |
Feb 23, 2012 | 19.75 | 20.39 | 19.69 | 20.24 | 2,447,977 | +0.56(+2.84%) |
Feb 22, 2012 | 20.56 | 20.67 | 19.28 | 19.68 | 4,023,039 | -0.28(-1.42%) |
Feb 21, 2012 | 19.94 | 20.20 | 19.83 | 19.97 | 2,474,599 | +0.15(+0.75%) |
Feb 17, 2012 | 19.87 | 20.02 | 19.74 | 19.82 | 2,025,693 | +0.06(+0.32%) |
Feb 16, 2012 | 19.53 | 19.94 | 19.42 | 19.75 | 1,790,988 | +0.31(+1.60%) |
Feb 15, 2012 | 19.69 | 19.73 | 19.31 | 19.44 | 1,630,732 | -0.18(-0.90%) |
Feb 14, 2012 | 19.67 | 19.71 | 19.36 | 19.62 | 2,628,201 | -0.20(-1.00%) |
Feb 13, 2012 | 19.78 | 19.84 | 19.54 | 19.82 | 1,359,033 | +0.27(+1.38%) |
Feb 10, 2012 | 19.39 | 19.58 | 19.32 | 19.55 | 1,485,677 | -0.11(-0.58%) |
Feb 09, 2012 | 19.71 | 19.84 | 19.45 | 19.66 | 1,002,613 | +0.03(+0.14%) |
Feb 08, 2012 | 19.60 | 19.68 | 19.47 | 19.63 | 1,048,372 | +0.11(+0.58%) |
Feb 07, 2012 | 19.32 | 19.61 | 19.22 | 19.52 | 1,742,783 | +0.09(+0.47%) |
Feb 06, 2012 | 19.28 | 19.43 | 19.13 | 19.43 | 1,334,580 | +0.08(+0.40%) |
Feb 03, 2012 | 19.23 | 19.39 | 19.15 | 19.35 | 2,071,509 | +0.40(+2.09%) |
Feb 02, 2012 | 18.71 | 18.98 | 18.57 | 18.95 | 1,604,174 | +0.23(+1.21%) |
Feb 01, 2012 | 18.46 | 18.86 | 18.26 | 18.73 | 1,968,370 | +0.52(+2.84%) |
Jan 31, 2012 | 18.62 | 18.64 | 18.07 | 18.21 | 3,833,442 | -0.23(-1.27%) |
Jan 30, 2012 | 18.45 | 18.53 | 18.13 | 18.44 | 1,626,074 | -0.21(-1.10%) |
Jan 27, 2012 | 18.76 | 18.90 | 18.45 | 18.65 | 2,176,856 | -0.12(-0.64%) |
Jan 26, 2012 | 18.85 | 18.97 | 18.62 | 18.77 | 2,062,388 | +0.05(+0.26%) |
Jan 25, 2012 | 18.68 | 18.83 | 18.61 | 18.72 | 2,053,129 | +0.04(+0.19%) |
Jan 24, 2012 | 18.34 | 18.77 | 18.33 | 18.69 | 2,417,576 | +0.18(+0.95%) |
Jan 23, 2012 | 18.22 | 18.63 | 18.19 | 18.51 | 2,462,597 | +0.35(+1.94%) |
Jan 20, 2012 | 18.22 | 18.48 | 18.12 | 18.16 | 2,291,941 | -0.08(-0.46%) |
Jan 19, 2012 | 18.08 | 18.38 | 17.96 | 18.24 | 2,214,307 | +0.39(+2.17%) |
Jan 18, 2012 | 17.40 | 17.90 | 17.21 | 17.85 | 1,533,865 | +0.48(+2.75%) |
Jan 17, 2012 | 17.57 | 17.70 | 17.30 | 17.38 | 1,145,908 | -0.09(-0.52%) |
Jan 13, 2012 | 17.41 | 17.60 | 17.16 | 17.47 | 1,935,675 | -0.20(-1.15%) |
Jan 12, 2012 | 17.57 | 17.68 | 17.35 | 17.67 | 1,286,390 | +0.22(+1.25%) |
Jan 11, 2012 | 17.42 | 17.58 | 17.32 | 17.45 | 1,750,705 | -0.05(-0.28%) |
Jan 10, 2012 | 17.19 | 17.60 | 17.19 | 17.50 | 1,750,438 | +0.51(+3.02%) |
Jan 09, 2012 | 17.07 | 17.12 | 16.88 | 16.99 | 1,206,349 | +0.03(+0.17%) |
Jan 06, 2012 | 16.95 | 17.09 | 16.74 | 16.96 | 1,243,202 | +0.05(+0.29%) |
Jan 05, 2012 | 16.64 | 16.97 | 16.41 | 16.91 | 1,341,340 | +0.16(+0.97%) |
Jan 04, 2012 | 16.67 | 16.83 | 16.48 | 16.75 | 952,880 | +0.11(+0.68%) |
Dec 30, 2011 | 16.60 | 16.75 | 16.60 | 16.64 | 890,106 | +0.04(+0.21%) |
Dec 29, 2011 | 16.37 | 16.66 | 16.35 | 16.60 | 945,243 | +0.35(+2.16%) |
Dec 28, 2011 | 16.67 | 16.68 | 16.19 | 16.25 | 1,141,189 | -0.35(-2.12%) |
Dec 27, 2011 | 16.67 | 16.85 | 16.60 | 16.60 | 1,087,672 | -0.09(-0.55%) |
Dec 23, 2011 | 16.74 | 16.74 | 16.56 | 16.69 | 915,651 | +0.24(+1.45%) |
Dec 21, 2011 | 16.35 | 16.52 | 16.10 | 16.45 | 1,372,854 | +0.08(+0.52%) |
Dec 20, 2011 | 15.98 | 16.41 | 15.98 | 16.37 | 1,716,714 | +0.73(+4.68%) |
Dec 19, 2011 | 16.02 | 16.17 | 15.57 | 15.64 | 1,538,979 | -0.38(-2.37%) |
Dec 16, 2011 | 16.17 | 16.29 | 15.91 | 16.02 | 2,485,444 | -0.02(-0.13%) |
Dec 15, 2011 | 16.28 | 16.28 | 15.99 | 16.04 | 2,180,144 | +0.07(+0.44%) |
Dec 14, 2011 | 16.11 | 16.21 | 15.91 | 15.97 | 1,872,992 | -0.28(-1.73%) |
Dec 13, 2011 | 16.93 | 17.02 | 16.05 | 16.25 | 1,572,796 | -0.51(-3.02%) |
Dec 12, 2011 | 16.81 | 16.83 | 16.51 | 16.76 | 1,790,659 | -0.32(-1.90%) |
Dec 09, 2011 | 16.62 | 17.17 | 16.48 | 17.08 | 2,085,100 | +0.65(+3.94%) |
Dec 08, 2011 | 17.07 | 17.07 | 16.36 | 16.43 | 1,715,205 | -0.79(-4.58%) |
Dec 07, 2011 | 16.91 | 17.23 | 16.64 | 17.22 | 2,718,449 | +0.18(+1.03%) |
Dec 06, 2011 | 17.02 | 17.16 | 16.85 | 17.05 | 1,495,347 | +0.01(+0.08%) |
Dec 05, 2011 | 17.19 | 17.35 | 16.86 | 17.03 | 1,711,659 | +0.19(+1.13%) |
Dec 02, 2011 | 16.94 | 17.30 | 16.69 | 16.84 | 2,291,450 | +0.20(+1.18%) |