Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 14.57 | 14.69 | 14.32 | 14.41 | 12,944,963 | +0.17(+1.19%) |
Nov 29, 2011 | 14.09 | 14.41 | 14.06 | 14.24 | 9,800,652 | +0.16(+1.14%) |
Nov 28, 2011 | 14.03 | 14.10 | 13.87 | 14.08 | 10,867,006 | +0.40(+2.92%) |
Nov 25, 2011 | 13.74 | 13.93 | 13.68 | 13.68 | 3,753,543 | -0.17(-1.23%) |
Nov 23, 2011 | 14.00 | 14.01 | 13.85 | 13.85 | 9,502,878 | -0.27(-1.91%) |
Nov 22, 2011 | 13.87 | 14.12 | 13.85 | 14.12 | 10,854,943 | +0.12(+0.86%) |
Nov 21, 2011 | 13.92 | 14.10 | 13.77 | 14.00 | 9,690,592 | -0.10(-0.71%) |
Nov 18, 2011 | 14.05 | 14.19 | 13.99 | 14.10 | 9,714,392 | +0.02(+0.14%) |
Nov 17, 2011 | 14.40 | 14.49 | 13.96 | 14.08 | 11,144,462 | -0.32(-2.22%) |
Nov 16, 2011 | 14.59 | 14.96 | 14.37 | 14.40 | 10,187,837 | -0.41(-2.77%) |
Nov 15, 2011 | 14.55 | 14.93 | 14.27 | 14.81 | 19,495,380 | -0.56(-3.64%) |
Nov 14, 2011 | 15.30 | 15.55 | 15.11 | 15.37 | 9,987,319 | -0.06(-0.39%) |
Nov 11, 2011 | 14.66 | 15.52 | 14.66 | 15.43 | 9,561,284 | +0.89(+6.12%) |
Nov 10, 2011 | 14.93 | 14.94 | 14.49 | 14.54 | 9,267,392 | -0.13(-0.89%) |
Nov 09, 2011 | 14.95 | 15.09 | 14.63 | 14.67 | 9,198,243 | -0.62(-4.05%) |
Nov 08, 2011 | 15.00 | 15.31 | 14.69 | 15.29 | 7,482,913 | +0.40(+2.69%) |
Nov 07, 2011 | 14.86 | 14.98 | 14.56 | 14.89 | 5,935,553 | +0.02(+0.13%) |
Nov 04, 2011 | 14.69 | 14.95 | 14.51 | 14.87 | 5,484,827 | +0.05(+0.34%) |
Nov 03, 2011 | 14.44 | 14.85 | 14.28 | 14.82 | 6,287,870 | +0.44(+3.06%) |
Nov 02, 2011 | 14.33 | 14.54 | 14.18 | 14.38 | 6,904,976 | +0.11(+0.77%) |
Nov 01, 2011 | 14.52 | 14.72 | 14.11 | 14.27 | 11,683,888 | -0.69(-4.61%) |
Oct 31, 2011 | 14.73 | 15.09 | 14.59 | 14.96 | 15,834,663 | +0.12(+0.81%) |
Oct 28, 2011 | 14.81 | 15.00 | 14.70 | 14.84 | 10,844,793 | +0.01(+0.07%) |
Oct 27, 2011 | 15.00 | 15.23 | 14.51 | 14.83 | 18,340,252 | +0.18(+1.19%) |
Oct 26, 2011 | 14.60 | 14.74 | 14.20 | 14.65 | 7,654,337 | +0.18(+1.28%) |
Oct 25, 2011 | 15.01 | 15.05 | 14.43 | 14.47 | 8,101,829 | -0.62(-4.11%) |
Oct 24, 2011 | 14.90 | 15.30 | 14.85 | 15.09 | 8,706,977 | +0.20(+1.34%) |
Oct 21, 2011 | 14.88 | 14.91 | 14.60 | 14.89 | 8,534,455 | +0.16(+1.09%) |
Oct 20, 2011 | 14.64 | 14.80 | 14.43 | 14.73 | 6,300,225 | +0.13(+0.89%) |
Oct 19, 2011 | 14.76 | 14.92 | 14.55 | 14.60 | 8,919,308 | -0.18(-1.22%) |
Oct 18, 2011 | 14.37 | 14.93 | 14.18 | 14.78 | 6,095,818 | +0.44(+3.07%) |
Oct 17, 2011 | 14.76 | 14.95 | 14.29 | 14.34 | 5,726,090 | -0.53(-3.56%) |
Oct 14, 2011 | 14.85 | 14.96 | 14.60 | 14.87 | 5,698,182 | +0.12(+0.81%) |
Oct 13, 2011 | 14.75 | 14.95 | 14.50 | 14.75 | 7,184,853 | -0.05(-0.34%) |
Oct 12, 2011 | 14.61 | 14.95 | 14.40 | 14.80 | 9,667,157 | +0.40(+2.78%) |
Oct 11, 2011 | 14.59 | 14.59 | 14.25 | 14.40 | 8,608,597 | -0.20(-1.37%) |
Oct 10, 2011 | 14.43 | 14.91 | 14.43 | 14.60 | 9,529,969 | +0.39(+2.74%) |
Oct 07, 2011 | 14.35 | 14.48 | 14.02 | 14.21 | 9,053,959 | -0.11(-0.77%) |
Oct 06, 2011 | 14.21 | 14.37 | 13.82 | 14.32 | 7,849,795 | +0.48(+3.47%) |
Oct 05, 2011 | 13.33 | 13.88 | 13.25 | 13.84 | 9,670,659 | +0.58(+4.37%) |
Oct 04, 2011 | 12.65 | 13.27 | 12.38 | 13.26 | 20,278,208 | +0.47(+3.67%) |
Oct 03, 2011 | 13.11 | 13.44 | 12.77 | 12.79 | 10,205,443 | -0.51(-3.83%) |
Sep 30, 2011 | 13.60 | 13.66 | 13.30 | 13.30 | 7,128,159 | -0.46(-3.34%) |
Sep 29, 2011 | 13.97 | 14.13 | 13.51 | 13.76 | 9,843,838 | +0.02(+0.15%) |
Sep 28, 2011 | 13.80 | 14.06 | 13.72 | 13.74 | 11,922,700 | +0.04(+0.29%) |
Sep 27, 2011 | 13.64 | 14.00 | 13.54 | 13.70 | 10,883,947 | +0.26(+1.93%) |
Sep 26, 2011 | 13.35 | 13.48 | 13.15 | 13.44 | 9,318,717 | +0.22(+1.66%) |
Sep 23, 2011 | 13.12 | 13.32 | 13.02 | 13.22 | 11,068,983 | +0.10(+0.76%) |
Sep 22, 2011 | 13.10 | 13.54 | 13.02 | 13.12 | 18,883,088 | -0.33(-2.45%) |
Sep 21, 2011 | 14.40 | 14.40 | 13.44 | 13.45 | 9,063,146 | -0.68(-4.81%) |
Sep 20, 2011 | 14.54 | 14.63 | 14.12 | 14.13 | 8,155,136 | -0.35(-2.45%) |
Sep 19, 2011 | 14.74 | 14.82 | 14.30 | 14.48 | 8,170,056 | -0.37(-2.46%) |
Sep 16, 2011 | 14.94 | 15.09 | 14.63 | 14.85 | 10,182,586 | -0.09(-0.60%) |
Sep 15, 2011 | 14.85 | 14.98 | 14.70 | 14.94 | 7,619,261 | +0.34(+2.36%) |
Sep 14, 2011 | 14.28 | 14.96 | 14.18 | 14.60 | 14,965,933 | +0.51(+3.58%) |
Sep 13, 2011 | 13.93 | 14.16 | 13.82 | 14.09 | 6,828,715 | +0.21(+1.55%) |
Sep 12, 2011 | 13.49 | 13.88 | 13.45 | 13.88 | 7,622,603 | +0.30(+2.25%) |
Sep 09, 2011 | 13.81 | 13.83 | 13.42 | 13.57 | 8,975,719 | -0.36(-2.58%) |
Sep 08, 2011 | 14.29 | 14.29 | 13.88 | 13.93 | 6,900,182 | -0.38(-2.66%) |
Sep 07, 2011 | 13.79 | 14.35 | 13.74 | 14.31 | 9,176,411 | +0.68(+4.99%) |
Sep 06, 2011 | 13.45 | 13.66 | 13.31 | 13.63 | 8,552,700 | -0.18(-1.30%) |
Sep 02, 2011 | 14.21 | 14.21 | 13.69 | 13.81 | 12,542,649 | -0.61(-4.23%) |
Sep 01, 2011 | 14.79 | 15.00 | 14.38 | 14.42 | 10,039,839 | -0.32(-2.17%) |
Aug 31, 2011 | 14.60 | 15.00 | 14.55 | 14.74 | 9,284,654 | +0.18(+1.24%) |
Aug 30, 2011 | 14.79 | 14.87 | 14.44 | 14.56 | 12,917,557 | -0.29(-1.99%) |
Aug 29, 2011 | 14.58 | 14.86 | 14.46 | 14.86 | 6,606,831 | +0.38(+2.59%) |
Aug 26, 2011 | 14.23 | 14.65 | 14.00 | 14.48 | 7,491,331 | +0.19(+1.29%) |
Aug 25, 2011 | 14.52 | 14.62 | 14.17 | 14.29 | 8,559,729 | -0.22(-1.55%) |
Aug 24, 2011 | 14.24 | 14.54 | 14.13 | 14.52 | 7,625,332 | +0.25(+1.75%) |
Aug 23, 2011 | 13.84 | 14.27 | 13.65 | 14.27 | 9,185,229 | +0.46(+3.33%) |
Aug 22, 2011 | 13.83 | 14.00 | 13.75 | 13.81 | 9,759,766 | +0.27(+1.99%) |
Aug 19, 2011 | 13.36 | 13.99 | 13.33 | 13.54 | 11,599,351 | -0.03(-0.22%) |
Aug 18, 2011 | 13.92 | 13.92 | 13.26 | 13.57 | 17,865,640 | -0.72(-5.04%) |
Aug 17, 2011 | 15.40 | 15.47 | 13.91 | 14.29 | 40,973,368 | +0.07(+0.49%) |
Aug 16, 2011 | 13.50 | 14.35 | 13.38 | 14.22 | 20,969,762 | +0.52(+3.80%) |
Aug 15, 2011 | 13.53 | 13.79 | 13.46 | 13.70 | 10,342,657 | +0.22(+1.63%) |
Aug 12, 2011 | 13.18 | 13.58 | 13.18 | 13.48 | 12,688,413 | +0.38(+2.90%) |
Aug 11, 2011 | 12.66 | 13.28 | 12.33 | 13.10 | 16,941,532 | +0.61(+4.88%) |
Aug 10, 2011 | 12.53 | 12.75 | 11.94 | 12.49 | 30,129,954 | -0.72(-5.45%) |
Aug 09, 2011 | 12.96 | 13.48 | 12.07 | 13.21 | 39,938,740 | +0.07(+0.53%) |
Aug 08, 2011 | 14.06 | 14.29 | 13.11 | 13.14 | 28,646,038 | -1.20(-8.37%) |
Aug 05, 2011 | 14.76 | 14.84 | 14.09 | 14.34 | 28,941,488 | -0.22(-1.54%) |
Aug 04, 2011 | 15.15 | 15.17 | 14.53 | 14.56 | 20,785,708 | -0.80(-5.24%) |
Aug 03, 2011 | 15.20 | 15.43 | 15.07 | 15.37 | 13,397,620 | +0.16(+1.05%) |
Aug 02, 2011 | 15.27 | 15.71 | 15.18 | 15.21 | 16,455,594 | -0.07(-0.46%) |
Aug 01, 2011 | 16.06 | 16.11 | 15.21 | 15.28 | 15,559,175 | -0.78(-4.86%) |
Jul 29, 2011 | 15.87 | 16.14 | 15.79 | 16.06 | 9,925,147 | +0.05(+0.31%) |
Jul 28, 2011 | 16.01 | 16.18 | 15.91 | 16.01 | 11,665,115 | +0.06(+0.34%) |
Jul 27, 2011 | 16.17 | 16.25 | 15.88 | 15.96 | 11,718,852 | -0.36(-2.21%) |
Jul 26, 2011 | 15.89 | 16.34 | 15.82 | 16.32 | 18,122,612 | +0.37(+2.29%) |
Jul 25, 2011 | 15.65 | 16.00 | 15.53 | 15.95 | 8,924,571 | +0.21(+1.33%) |
Jul 22, 2011 | 15.68 | 15.77 | 15.50 | 15.74 | 5,923,683 | +0.00(+0.00%) |
Jul 21, 2011 | 15.61 | 15.78 | 15.52 | 15.74 | 9,045,324 | +0.19(+1.22%) |
Jul 20, 2011 | 15.52 | 15.61 | 15.42 | 15.55 | 7,706,346 | +0.04(+0.26%) |
Jul 19, 2011 | 15.25 | 15.54 | 15.20 | 15.51 | 10,404,235 | +0.38(+2.51%) |
Jul 18, 2011 | 15.11 | 15.20 | 15.05 | 15.13 | 7,743,447 | -0.07(-0.46%) |
Jul 15, 2011 | 15.24 | 15.33 | 14.97 | 15.20 | 12,514,634 | +0.00(+0.00%) |
Jul 14, 2011 | 15.50 | 15.53 | 15.10 | 15.20 | 9,829,688 | -0.29(-1.87%) |
Jul 13, 2011 | 15.57 | 15.60 | 15.41 | 15.49 | 9,462,631 | +0.06(+0.39%) |
Jul 12, 2011 | 15.29 | 15.59 | 15.22 | 15.43 | 6,532,634 | +0.16(+1.05%) |
Jul 11, 2011 | 15.41 | 15.47 | 15.18 | 15.27 | 7,250,288 | -0.30(-1.93%) |
Jul 08, 2011 | 15.72 | 15.77 | 15.40 | 15.57 | 12,483,944 | -0.33(-2.08%) |
Jul 07, 2011 | 15.83 | 16.03 | 15.79 | 15.90 | 12,754,791 | +0.17(+1.05%) |
Jul 06, 2011 | 15.83 | 15.89 | 15.67 | 15.73 | 13,229,409 | -0.12(-0.79%) |
Jul 05, 2011 | 15.90 | 15.96 | 15.79 | 15.86 | 9,115,085 | -0.06(-0.38%) |
Jul 01, 2011 | 15.89 | 15.98 | 15.73 | 15.92 | 10,847,205 | +0.12(+0.76%) |
Jun 30, 2011 | 15.67 | 15.93 | 15.58 | 15.80 | 10,833,417 | +0.20(+1.28%) |
Jun 29, 2011 | 15.62 | 15.66 | 15.40 | 15.60 | 12,892,443 | +0.02(+0.13%) |
Jun 28, 2011 | 15.36 | 15.62 | 15.27 | 15.58 | 9,417,359 | +0.24(+1.56%) |
Jun 27, 2011 | 15.29 | 15.40 | 15.12 | 15.34 | 8,386,898 | +0.03(+0.20%) |
Jun 24, 2011 | 15.30 | 15.42 | 15.11 | 15.31 | 31,623,312 | +0.03(+0.20%) |
Jun 23, 2011 | 15.32 | 15.39 | 15.05 | 15.28 | 16,986,704 | -0.19(-1.23%) |
Jun 22, 2011 | 15.38 | 15.64 | 15.33 | 15.47 | 10,651,248 | +0.01(+0.06%) |
Jun 21, 2011 | 15.47 | 15.48 | 15.25 | 15.46 | 12,311,151 | +0.06(+0.39%) |
Jun 20, 2011 | 15.44 | 15.54 | 15.26 | 15.40 | 8,773,418 | +0.05(+0.33%) |
Jun 17, 2011 | 15.16 | 15.37 | 15.03 | 15.35 | 14,859,575 | +0.30(+1.99%) |
Jun 16, 2011 | 15.11 | 15.28 | 15.01 | 15.05 | 10,099,670 | +0.06(+0.40%) |
Jun 15, 2011 | 15.08 | 15.15 | 14.88 | 14.99 | 9,971,093 | -0.26(-1.70%) |
Jun 14, 2011 | 15.09 | 15.30 | 14.94 | 15.25 | 11,280,113 | +0.28(+1.87%) |
Jun 13, 2011 | 14.82 | 15.08 | 14.81 | 14.97 | 12,036,377 | +0.18(+1.22%) |
Jun 10, 2011 | 15.17 | 15.17 | 14.75 | 14.79 | 12,555,338 | -0.39(-2.57%) |
Jun 09, 2011 | 14.99 | 15.27 | 14.93 | 15.18 | 14,411,078 | +0.21(+1.40%) |
Jun 08, 2011 | 15.31 | 15.36 | 14.96 | 14.97 | 20,981,814 | -0.40(-2.60%) |
Jun 07, 2011 | 15.48 | 15.72 | 15.36 | 15.37 | 13,316,628 | -0.08(-0.52%) |
Jun 06, 2011 | 15.81 | 15.87 | 15.45 | 15.45 | 13,930,665 | -0.37(-2.34%) |
Jun 03, 2011 | 16.39 | 16.40 | 15.72 | 15.82 | 22,858,900 | -1.14(-6.72%) |
May 24, 2011 | 16.59 | 17.09 | 16.58 | 16.96 | 20,236,436 | +0.25(+1.50%) |
May 23, 2011 | 16.20 | 16.83 | 16.19 | 16.71 | 27,388,198 | +0.34(+2.08%) |
May 20, 2011 | 16.58 | 16.65 | 16.37 | 16.37 | 23,884,434 | -0.23(-1.39%) |
May 19, 2011 | 16.67 | 16.74 | 16.44 | 16.60 | 22,195,250 | -0.03(-0.18%) |
May 18, 2011 | 16.75 | 16.96 | 16.43 | 16.63 | 62,315,672 | -3.02(-15.37%) |
May 17, 2011 | 19.86 | 19.96 | 19.58 | 19.65 | 15,481,603 | -0.27(-1.36%) |
May 16, 2011 | 20.14 | 20.52 | 19.87 | 19.92 | 12,626,820 | -0.33(-1.63%) |
May 13, 2011 | 20.39 | 20.48 | 20.19 | 20.25 | 11,314,800 | -0.15(-0.74%) |
May 12, 2011 | 20.25 | 20.48 | 20.10 | 20.40 | 6,765,700 | +0.15(+0.74%) |
May 11, 2011 | 20.39 | 20.50 | 20.15 | 20.25 | 10,158,131 | -0.14(-0.69%) |
May 10, 2011 | 20.35 | 20.55 | 20.26 | 20.39 | 8,905,865 | +0.13(+0.64%) |
May 09, 2011 | 20.44 | 20.49 | 20.19 | 20.26 | 11,473,599 | -0.63(-3.02%) |
May 06, 2011 | 21.10 | 21.38 | 20.82 | 20.89 | 9,384,895 | -0.03(-0.14%) |
May 05, 2011 | 20.86 | 20.94 | 20.62 | 20.92 | 11,760,949 | -0.05(-0.24%) |
May 04, 2011 | 21.22 | 21.45 | 20.94 | 20.97 | 8,454,641 | -0.33(-1.55%) |
May 03, 2011 | 21.26 | 21.41 | 21.18 | 21.30 | 4,618,236 | +0.06(+0.28%) |
May 02, 2011 | 21.24 | 21.50 | 21.19 | 21.24 | 6,452,471 | +0.10(+0.47%) |
Apr 29, 2011 | 21.09 | 21.20 | 21.01 | 21.14 | 9,150,396 | +0.06(+0.28%) |
Apr 28, 2011 | 21.30 | 21.42 | 21.01 | 21.08 | 8,252,455 | -0.25(-1.17%) |
Apr 27, 2011 | 21.07 | 21.47 | 21.05 | 21.33 | 8,647,012 | +0.33(+1.57%) |
Apr 26, 2011 | 20.45 | 21.01 | 20.45 | 21.00 | 9,139,601 | +0.62(+3.04%) |
Apr 25, 2011 | 20.55 | 20.70 | 20.36 | 20.38 | 4,619,364 | -0.28(-1.36%) |
Apr 21, 2011 | 20.68 | 20.71 | 20.58 | 20.66 | 6,856,750 | -0.01(-0.05%) |
Apr 20, 2011 | 20.49 | 20.74 | 20.41 | 20.67 | 11,955,537 | +0.49(+2.43%) |
Apr 19, 2011 | 20.10 | 20.25 | 20.05 | 20.18 | 7,990,083 | +0.09(+0.45%) |
Apr 18, 2011 | 19.79 | 20.12 | 19.70 | 20.09 | 7,576,046 | +0.11(+0.55%) |
Apr 15, 2011 | 20.11 | 20.16 | 19.90 | 19.98 | 11,129,091 | -0.04(-0.20%) |
Apr 14, 2011 | 19.82 | 20.14 | 19.82 | 20.02 | 7,787,338 | +0.04(+0.20%) |
Apr 13, 2011 | 20.07 | 20.11 | 19.82 | 19.98 | 8,367,588 | +0.01(+0.05%) |
Apr 12, 2011 | 20.11 | 20.25 | 19.87 | 19.97 | 8,413,812 | -0.28(-1.38%) |
Apr 11, 2011 | 20.22 | 20.50 | 20.19 | 20.25 | 6,071,102 | +0.00(+0.00%) |
Apr 08, 2011 | 20.67 | 20.74 | 20.17 | 20.25 | 6,992,027 | -0.49(-2.36%) |
Apr 07, 2011 | 20.57 | 20.82 | 20.47 | 20.74 | 8,347,104 | +0.14(+0.68%) |
Apr 06, 2011 | 20.62 | 20.72 | 20.42 | 20.60 | 6,894,046 | +0.16(+0.78%) |
Apr 05, 2011 | 20.33 | 20.55 | 20.25 | 20.44 | 9,484,383 | +0.08(+0.39%) |
Apr 04, 2011 | 20.20 | 20.46 | 20.08 | 20.36 | 13,825,701 | +0.30(+1.50%) |
Apr 01, 2011 | 19.44 | 20.06 | 19.22 | 20.06 | 18,999,610 | +0.64(+3.30%) |
Mar 31, 2011 | 19.68 | 19.70 | 19.41 | 19.42 | 9,447,723 | -0.33(-1.67%) |
Mar 30, 2011 | 19.73 | 19.76 | 19.49 | 19.75 | 11,781,081 | +0.18(+0.92%) |
Mar 29, 2011 | 19.80 | 19.85 | 19.55 | 19.57 | 9,259,255 | -0.25(-1.26%) |
Mar 28, 2011 | 20.07 | 20.26 | 19.82 | 19.82 | 5,862,549 | -0.20(-1.00%) |
Mar 25, 2011 | 19.99 | 20.31 | 19.95 | 20.02 | 7,239,587 | +0.13(+0.65%) |
Mar 24, 2011 | 19.67 | 19.94 | 19.56 | 19.89 | 6,596,414 | +0.25(+1.27%) |
Mar 23, 2011 | 19.71 | 19.77 | 19.48 | 19.64 | 9,747,178 | -0.20(-1.03%) |
Mar 22, 2011 | 20.03 | 20.18 | 19.75 | 19.84 | 10,928,925 | -0.14(-0.73%) |
Mar 21, 2011 | 20.05 | 20.20 | 19.93 | 19.99 | 13,146,961 | +0.09(+0.45%) |
Mar 18, 2011 | 19.65 | 19.91 | 19.45 | 19.90 | 17,039,860 | +0.42(+2.16%) |
Mar 17, 2011 | 19.54 | 19.62 | 19.31 | 19.48 | 8,681,203 | +0.15(+0.78%) |
Mar 16, 2011 | 19.74 | 19.75 | 19.32 | 19.33 | 17,574,400 | -0.50(-2.52%) |
Mar 15, 2011 | 19.80 | 20.10 | 19.73 | 19.83 | 15,735,216 | -0.39(-1.93%) |
Mar 14, 2011 | 20.12 | 20.25 | 20.03 | 20.22 | 8,818,385 | -0.06(-0.30%) |
Mar 11, 2011 | 20.13 | 20.34 | 20.01 | 20.28 | 8,210,837 | +0.05(+0.27%) |
Mar 10, 2011 | 20.08 | 20.30 | 19.91 | 20.23 | 13,925,918 | -0.13(-0.66%) |
Mar 09, 2011 | 20.18 | 20.47 | 20.14 | 20.36 | 7,106,890 | +0.11(+0.54%) |
Mar 08, 2011 | 20.14 | 20.36 | 20.04 | 20.25 | 11,409,145 | +0.13(+0.65%) |
Mar 07, 2011 | 20.53 | 20.54 | 20.09 | 20.12 | 11,513,648 | -0.31(-1.52%) |
Mar 04, 2011 | 20.98 | 21.02 | 20.25 | 20.43 | 14,878,317 | -0.62(-2.95%) |
Mar 03, 2011 | 21.11 | 21.15 | 20.79 | 21.05 | 14,285,650 | +0.15(+0.72%) |
Mar 02, 2011 | 20.51 | 21.21 | 20.28 | 20.90 | 20,441,042 | +0.04(+0.19%) |
Mar 01, 2011 | 21.42 | 21.42 | 20.71 | 20.86 | 13,394,868 | -0.44(-2.07%) |
Feb 28, 2011 | 20.93 | 21.39 | 20.87 | 21.30 | 12,894,360 | +0.36(+1.72%) |
Feb 25, 2011 | 20.78 | 20.97 | 20.71 | 20.94 | 9,988,676 | +0.23(+1.11%) |
Feb 24, 2011 | 20.81 | 20.99 | 20.62 | 20.71 | 10,290,426 | -0.21(-1.00%) |
Feb 23, 2011 | 21.19 | 21.25 | 20.70 | 20.92 | 16,128,492 | -0.28(-1.32%) |
Feb 22, 2011 | 21.33 | 21.54 | 21.14 | 21.20 | 14,021,050 | -0.28(-1.30%) |
Feb 18, 2011 | 21.54 | 21.57 | 21.37 | 21.48 | 16,310,390 | -0.03(-0.14%) |
Feb 17, 2011 | 21.41 | 22.01 | 21.41 | 21.51 | 17,255,788 | -0.42(-1.92%) |
Feb 16, 2011 | 21.65 | 22.09 | 21.60 | 21.93 | 11,981,611 | -0.28(-1.26%) |
Feb 15, 2011 | 21.97 | 22.22 | 21.93 | 22.21 | 6,613,003 | +0.14(+0.63%) |
Feb 14, 2011 | 22.32 | 22.40 | 21.97 | 22.07 | 7,648,798 | -0.18(-0.81%) |
Feb 11, 2011 | 22.04 | 22.36 | 21.84 | 22.25 | 5,925,242 | +0.22(+1.00%) |
Feb 10, 2011 | 22.07 | 22.20 | 21.73 | 22.03 | 16,199,494 | -0.10(-0.45%) |
Feb 09, 2011 | 22.20 | 22.51 | 22.06 | 22.13 | 12,403,981 | -0.12(-0.55%) |
Feb 08, 2011 | 22.50 | 22.50 | 21.86 | 22.25 | 16,454,209 | -0.25(-1.10%) |
Feb 07, 2011 | 22.12 | 22.52 | 22.03 | 22.50 | 7,000,650 | -0.07(-0.31%) |
Feb 04, 2011 | 22.34 | 22.77 | 22.18 | 22.57 | 8,778,219 | +0.22(+0.98%) |
Feb 03, 2011 | 22.30 | 22.58 | 21.99 | 22.35 | 8,233,528 | +0.03(+0.11%) |
Feb 02, 2011 | 22.67 | 22.95 | 22.22 | 22.32 | 9,709,422 | -0.41(-1.82%) |
Feb 01, 2011 | 22.41 | 22.77 | 22.33 | 22.74 | 8,544,954 | +0.43(+1.93%) |
Jan 31, 2011 | 22.45 | 22.56 | 22.12 | 22.31 | 7,964,250 | -0.01(-0.04%) |
Jan 28, 2011 | 22.87 | 22.96 | 22.24 | 22.32 | 6,020,758 | -0.53(-2.32%) |
Jan 27, 2011 | 22.75 | 23.06 | 22.66 | 22.85 | 9,084,784 | +0.13(+0.57%) |
Jan 26, 2011 | 23.38 | 23.40 | 22.56 | 22.72 | 16,314,640 | -0.71(-3.05%) |
Jan 25, 2011 | 23.49 | 23.60 | 23.08 | 23.43 | 7,825,599 | -0.09(-0.36%) |
Jan 24, 2011 | 23.30 | 23.59 | 23.17 | 23.52 | 4,630,873 | +0.15(+0.64%) |
Jan 21, 2011 | 23.33 | 23.45 | 23.11 | 23.37 | 4,631,248 | +0.12(+0.52%) |
Jan 20, 2011 | 22.94 | 23.41 | 22.75 | 23.25 | 8,200,594 | +0.36(+1.57%) |
Jan 19, 2011 | 23.06 | 23.26 | 22.79 | 22.89 | 8,410,162 | -0.28(-1.21%) |
Jan 18, 2011 | 23.43 | 23.50 | 23.11 | 23.17 | 5,073,388 | -0.21(-0.92%) |
Jan 14, 2011 | 23.25 | 23.43 | 23.11 | 23.39 | 4,180,819 | +0.15(+0.62%) |
Jan 13, 2011 | 23.39 | 23.53 | 23.22 | 23.24 | 7,066,544 | -0.25(-1.06%) |
Jan 12, 2011 | 22.99 | 23.49 | 22.97 | 23.49 | 8,964,265 | +0.61(+2.67%) |
Jan 11, 2011 | 23.11 | 23.18 | 22.69 | 22.88 | 8,087,396 | -0.22(-0.95%) |
Jan 10, 2011 | 23.22 | 23.46 | 23.00 | 23.10 | 9,159,554 | -0.34(-1.45%) |
Jan 07, 2011 | 23.43 | 23.44 | 22.85 | 23.44 | 6,983,721 | +0.03(+0.13%) |
Jan 06, 2011 | 23.61 | 23.67 | 23.20 | 23.41 | 9,454,875 | -0.27(-1.14%) |
Jan 05, 2011 | 22.83 | 23.75 | 22.83 | 23.68 | 12,437,072 | +0.73(+3.18%) |
Jan 04, 2011 | 23.24 | 23.36 | 22.95 | 22.95 | 11,059,842 | -0.40(-1.71%) |
Jan 03, 2011 | 23.47 | 23.73 | 23.29 | 23.35 | 9,553,414 | +0.58(+2.55%) |
Dec 31, 2010 | 22.83 | 22.90 | 22.67 | 22.77 | 2,483,333 | -0.11(-0.48%) |
Dec 30, 2010 | 23.03 | 23.09 | 22.84 | 22.88 | 2,410,946 | -0.04(-0.17%) |
Dec 29, 2010 | 22.77 | 23.07 | 22.70 | 22.92 | 2,902,219 | +0.15(+0.66%) |
Dec 28, 2010 | 22.90 | 23.06 | 22.73 | 22.77 | 3,615,582 | -0.11(-0.48%) |
Dec 27, 2010 | 22.72 | 22.93 | 22.52 | 22.88 | 3,421,024 | +0.08(+0.35%) |
Dec 23, 2010 | 22.61 | 23.00 | 22.42 | 22.80 | 5,426,384 | +0.23(+1.02%) |
Dec 22, 2010 | 22.34 | 22.60 | 22.24 | 22.57 | 5,694,714 | +0.29(+1.30%) |
Dec 21, 2010 | 22.47 | 22.59 | 22.17 | 22.28 | 6,776,722 | -0.20(-0.89%) |
Dec 20, 2010 | 22.58 | 22.61 | 22.36 | 22.48 | 4,922,448 | -0.05(-0.22%) |
Dec 17, 2010 | 22.70 | 22.79 | 22.53 | 22.53 | 9,526,134 | -0.20(-0.88%) |
Dec 16, 2010 | 22.46 | 22.96 | 22.45 | 22.73 | 8,667,382 | +0.26(+1.16%) |
Dec 15, 2010 | 21.99 | 22.60 | 21.87 | 22.47 | 7,020,469 | +0.48(+2.18%) |
Dec 14, 2010 | 22.24 | 22.32 | 21.90 | 21.99 | 5,974,051 | -0.23(-1.04%) |
Dec 13, 2010 | 22.27 | 22.37 | 22.09 | 22.22 | 7,284,398 | +0.07(+0.32%) |
Dec 10, 2010 | 22.27 | 22.38 | 22.09 | 22.15 | 5,484,945 | -0.06(-0.27%) |
Dec 09, 2010 | 22.38 | 22.51 | 22.06 | 22.21 | 6,382,943 | -0.11(-0.49%) |
Dec 08, 2010 | 22.63 | 22.78 | 22.24 | 22.32 | 6,498,320 | -0.24(-1.06%) |
Dec 07, 2010 | 22.55 | 22.84 | 22.52 | 22.56 | 8,945,252 | +0.17(+0.76%) |
Dec 06, 2010 | 22.55 | 22.60 | 22.38 | 22.39 | 5,441,718 | -0.26(-1.15%) |
Dec 03, 2010 | 22.71 | 22.86 | 22.43 | 22.65 | 6,057,751 | -0.23(-1.01%) |
Dec 02, 2010 | 22.36 | 23.00 | 22.20 | 22.88 | 7,117,169 | +0.59(+2.65%) |