Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 18.10 | 18.28 | 17.67 | 17.67 | 10,275,395 | -0.68(-3.73%) |
Sep 29, 2011 | 18.19 | 18.37 | 18.01 | 18.35 | 8,034,143 | +0.47(+2.63%) |
Sep 28, 2011 | 18.31 | 18.41 | 17.87 | 17.88 | 7,637,898 | -0.47(-2.56%) |
Sep 27, 2011 | 18.67 | 18.81 | 18.25 | 18.35 | 10,787,084 | +0.17(+0.94%) |
Sep 26, 2011 | 18.18 | 18.18 | 17.39 | 18.18 | 11,412,629 | +0.24(+1.35%) |
Sep 23, 2011 | 17.94 | 18.23 | 17.81 | 17.94 | 9,745,150 | -0.16(-0.87%) |
Sep 22, 2011 | 18.74 | 18.79 | 17.87 | 18.09 | 18,699,486 | -1.26(-6.51%) |
Sep 21, 2011 | 20.04 | 20.09 | 19.35 | 19.35 | 8,626,828 | -0.61(-3.03%) |
Sep 20, 2011 | 19.97 | 20.18 | 19.84 | 19.96 | 7,189,391 | +0.16(+0.79%) |
Sep 19, 2011 | 19.92 | 19.94 | 19.55 | 19.80 | 6,823,537 | -0.58(-2.83%) |
Sep 16, 2011 | 20.33 | 20.54 | 20.16 | 20.38 | 10,161,092 | +0.31(+1.53%) |
Sep 15, 2011 | 19.70 | 20.07 | 19.51 | 20.07 | 8,537,966 | +0.56(+2.85%) |
Sep 14, 2011 | 19.34 | 19.74 | 19.08 | 19.52 | 6,435,341 | +0.22(+1.14%) |
Sep 13, 2011 | 19.25 | 19.39 | 19.08 | 19.30 | 5,393,310 | +0.06(+0.30%) |
Sep 12, 2011 | 18.98 | 19.27 | 18.87 | 19.24 | 8,085,559 | -0.06(-0.33%) |
Sep 09, 2011 | 19.44 | 19.45 | 19.07 | 19.30 | 9,751,112 | -0.31(-1.60%) |
Sep 08, 2011 | 19.76 | 19.94 | 19.58 | 19.62 | 7,000,082 | -0.26(-1.32%) |
Sep 07, 2011 | 19.60 | 20.01 | 19.50 | 19.88 | 9,259,480 | +0.58(+3.03%) |
Sep 06, 2011 | 18.99 | 19.36 | 18.94 | 19.30 | 7,665,861 | -0.23(-1.20%) |
Sep 02, 2011 | 19.74 | 19.97 | 19.48 | 19.53 | 6,742,898 | -0.59(-2.94%) |
Sep 01, 2011 | 20.29 | 20.46 | 20.09 | 20.12 | 6,650,886 | -0.16(-0.77%) |
Aug 31, 2011 | 20.59 | 20.62 | 20.13 | 20.28 | 11,531,488 | -0.18(-0.87%) |
Aug 30, 2011 | 20.35 | 20.54 | 20.19 | 20.46 | 7,708,856 | -0.01(-0.03%) |
Aug 29, 2011 | 20.04 | 20.55 | 20.01 | 20.46 | 7,895,229 | +0.67(+3.38%) |
Aug 26, 2011 | 19.52 | 20.05 | 19.23 | 19.79 | 7,975,961 | +0.11(+0.54%) |
Aug 25, 2011 | 20.29 | 20.29 | 19.63 | 19.69 | 6,921,324 | -0.56(-2.74%) |
Aug 24, 2011 | 20.02 | 20.26 | 19.89 | 20.24 | 6,120,251 | +0.13(+0.64%) |
Aug 23, 2011 | 19.58 | 20.11 | 19.45 | 20.11 | 9,525,348 | +0.70(+3.59%) |
Aug 22, 2011 | 20.02 | 20.16 | 19.34 | 19.42 | 11,208,218 | -0.18(-0.91%) |
Aug 19, 2011 | 19.30 | 20.03 | 19.28 | 19.60 | 10,592,235 | +0.01(+0.04%) |
Aug 18, 2011 | 19.66 | 19.79 | 19.24 | 19.59 | 11,184,798 | -0.58(-2.89%) |
Aug 17, 2011 | 20.11 | 20.45 | 20.02 | 20.17 | 7,262,040 | +0.21(+1.03%) |
Aug 16, 2011 | 19.89 | 20.13 | 19.71 | 19.97 | 7,909,353 | -0.06(-0.32%) |
Aug 15, 2011 | 19.42 | 20.14 | 19.38 | 20.03 | 9,206,746 | +0.72(+3.70%) |
Aug 12, 2011 | 19.56 | 19.68 | 19.29 | 19.31 | 10,074,388 | -0.18(-0.91%) |
Aug 11, 2011 | 18.81 | 19.78 | 18.75 | 19.49 | 13,294,675 | +0.96(+5.20%) |
Aug 10, 2011 | 19.24 | 19.33 | 18.48 | 18.53 | 15,901,809 | -1.09(-5.56%) |
Aug 09, 2011 | 19.59 | 19.63 | 18.41 | 19.62 | 15,283,317 | +1.01(+5.40%) |
Aug 08, 2011 | 19.59 | 19.73 | 18.61 | 18.61 | 19,737,110 | -1.66(-8.21%) |
Aug 05, 2011 | 20.05 | 20.46 | 19.58 | 20.28 | 18,917,374 | +0.42(+2.10%) |
Aug 04, 2011 | 20.70 | 20.82 | 19.86 | 19.86 | 17,179,572 | -1.13(-5.36%) |
Aug 03, 2011 | 20.24 | 21.07 | 20.24 | 20.99 | 17,557,998 | +0.74(+3.64%) |
Aug 02, 2011 | 20.74 | 20.91 | 20.25 | 20.25 | 20,368,242 | -1.33(-6.17%) |
Aug 01, 2011 | 21.51 | 21.91 | 21.31 | 21.58 | 8,720,152 | +0.07(+0.33%) |
Jul 29, 2011 | 21.60 | 22.05 | 21.50 | 21.51 | 9,835,812 | -0.30(-1.40%) |
Jul 28, 2011 | 21.98 | 22.20 | 21.68 | 21.81 | 8,152,429 | -0.14(-0.64%) |
Jul 27, 2011 | 22.28 | 22.37 | 21.83 | 21.96 | 7,731,420 | -0.42(-1.87%) |
Jul 26, 2011 | 22.59 | 22.69 | 22.31 | 22.37 | 6,091,703 | -0.16(-0.72%) |
Jul 25, 2011 | 22.54 | 22.71 | 22.42 | 22.54 | 5,384,322 | -0.21(-0.90%) |
Jul 22, 2011 | 22.76 | 22.78 | 22.65 | 22.74 | 5,717,620 | -0.11(-0.46%) |
Jul 21, 2011 | 22.48 | 22.95 | 22.29 | 22.85 | 9,951,279 | +0.69(+3.10%) |
Jul 20, 2011 | 21.86 | 22.34 | 21.75 | 22.16 | 10,609,936 | +0.52(+2.42%) |
Jul 19, 2011 | 21.03 | 21.69 | 20.96 | 21.64 | 7,014,248 | +0.66(+3.14%) |
Jul 18, 2011 | 21.30 | 21.38 | 20.91 | 20.98 | 8,030,674 | -0.47(-2.21%) |
Jul 15, 2011 | 21.20 | 21.48 | 21.20 | 21.45 | 6,833,415 | +0.29(+1.37%) |
Jul 14, 2011 | 21.64 | 21.80 | 21.11 | 21.16 | 9,951,740 | -0.39(-1.81%) |
Jul 13, 2011 | 21.90 | 22.04 | 21.54 | 21.55 | 9,356,445 | -0.25(-1.14%) |
Jul 12, 2011 | 21.52 | 21.95 | 21.52 | 21.80 | 8,348,502 | +0.20(+0.92%) |
Jul 11, 2011 | 21.79 | 21.84 | 21.51 | 21.60 | 6,932,738 | -0.38(-1.71%) |
Jul 08, 2011 | 21.56 | 21.99 | 21.46 | 21.98 | 15,291,687 | +0.42(+1.94%) |
Jul 07, 2011 | 22.03 | 22.03 | 21.51 | 21.56 | 10,708,669 | -0.21(-0.98%) |
Jul 06, 2011 | 21.88 | 21.95 | 21.56 | 21.77 | 6,370,512 | -0.18(-0.84%) |
Jul 05, 2011 | 21.86 | 21.97 | 21.59 | 21.96 | 8,336,062 | +0.13(+0.58%) |
Jul 01, 2011 | 21.54 | 21.87 | 21.30 | 21.83 | 6,974,594 | +0.48(+2.26%) |
Jun 30, 2011 | 21.49 | 21.55 | 21.23 | 21.35 | 9,279,635 | -0.11(-0.53%) |
Jun 29, 2011 | 21.14 | 21.51 | 21.00 | 21.46 | 6,832,588 | +0.50(+2.40%) |
Jun 28, 2011 | 21.08 | 21.08 | 20.86 | 20.96 | 6,301,335 | -0.01(-0.07%) |
Jun 27, 2011 | 20.90 | 21.06 | 20.82 | 20.97 | 6,099,234 | +0.23(+1.09%) |
Jun 24, 2011 | 20.93 | 21.03 | 20.74 | 20.74 | 9,915,048 | -0.15(-0.71%) |
Jun 23, 2011 | 21.18 | 21.20 | 20.74 | 20.89 | 11,005,594 | -0.56(-2.61%) |
Jun 22, 2011 | 21.57 | 21.76 | 21.43 | 21.45 | 5,195,132 | -0.19(-0.88%) |
Jun 21, 2011 | 21.80 | 21.89 | 21.59 | 21.64 | 7,739,203 | +0.09(+0.43%) |
Jun 20, 2011 | 21.55 | 21.56 | 21.49 | 21.55 | 8,467,751 | +0.19(+0.90%) |
Jun 17, 2011 | 21.14 | 21.38 | 21.06 | 21.36 | 14,248,468 | +0.46(+2.20%) |
Jun 16, 2011 | 21.01 | 21.19 | 20.52 | 20.90 | 14,169,712 | -0.04(-0.20%) |
Jun 15, 2011 | 21.28 | 21.29 | 20.86 | 20.94 | 7,899,076 | -0.50(-2.34%) |
Jun 14, 2011 | 21.25 | 21.45 | 21.16 | 21.45 | 9,800,455 | +0.35(+1.64%) |
Jun 13, 2011 | 21.11 | 21.18 | 20.90 | 21.10 | 8,300,278 | +0.18(+0.88%) |
Jun 10, 2011 | 21.24 | 21.27 | 20.91 | 20.91 | 6,465,266 | -0.39(-1.83%) |
Jun 09, 2011 | 21.11 | 21.40 | 20.96 | 21.30 | 9,845,059 | +0.24(+1.14%) |
Jun 08, 2011 | 21.25 | 21.30 | 21.00 | 21.06 | 21,837,552 | -0.27(-1.26%) |
Jun 07, 2011 | 21.57 | 21.57 | 21.30 | 21.33 | 10,010,071 | -0.09(-0.43%) |
Jun 06, 2011 | 21.47 | 21.62 | 21.39 | 21.42 | 8,880,901 | -0.09(-0.43%) |
Jun 03, 2011 | 21.50 | 21.71 | 21.43 | 21.52 | 9,123,535 | -0.40(-1.84%) |
May 24, 2011 | 22.05 | 22.14 | 21.91 | 21.92 | 6,223,241 | -0.01(-0.03%) |
May 23, 2011 | 21.91 | 22.05 | 21.79 | 21.93 | 10,616,892 | -0.21(-0.93%) |
May 20, 2011 | 22.27 | 22.34 | 22.02 | 22.13 | 9,153,278 | -0.16(-0.73%) |
May 19, 2011 | 22.59 | 22.59 | 22.03 | 22.30 | 16,005,404 | -0.19(-0.85%) |
May 18, 2011 | 22.53 | 22.64 | 22.41 | 22.49 | 11,637,973 | -0.04(-0.16%) |
May 17, 2011 | 22.56 | 22.64 | 22.42 | 22.52 | 9,834,926 | -0.03(-0.13%) |
May 16, 2011 | 22.67 | 22.76 | 22.54 | 22.55 | 8,317,930 | -0.13(-0.59%) |
May 13, 2011 | 22.72 | 22.87 | 22.61 | 22.68 | 12,360,007 | -0.07(-0.31%) |
May 12, 2011 | 22.99 | 23.00 | 22.56 | 22.75 | 13,719,918 | -0.20(-0.86%) |
May 11, 2011 | 22.81 | 23.42 | 22.79 | 22.95 | 16,012,883 | -0.58(-2.48%) |
May 10, 2011 | 23.76 | 23.90 | 23.30 | 23.54 | 16,475,345 | -0.49(-2.05%) |
May 09, 2011 | 24.04 | 24.09 | 23.85 | 24.03 | 6,770,337 | +0.10(+0.41%) |
May 06, 2011 | 24.17 | 24.26 | 23.75 | 23.93 | 8,346,716 | -0.08(-0.32%) |
May 05, 2011 | 24.33 | 24.42 | 23.97 | 24.01 | 13,427,458 | -0.45(-1.84%) |
May 04, 2011 | 24.52 | 24.71 | 24.23 | 24.46 | 14,548,051 | +0.15(+0.61%) |
May 03, 2011 | 25.45 | 25.47 | 24.27 | 24.31 | 19,175,210 | -1.75(-6.73%) |
May 02, 2011 | 26.01 | 26.07 | 26.00 | 26.07 | 9,857,233 | -0.01(-0.05%) |
Apr 29, 2011 | 25.81 | 26.13 | 25.57 | 26.08 | 8,070,885 | +0.48(+1.87%) |
Apr 28, 2011 | 25.61 | 25.81 | 25.36 | 25.60 | 6,005,907 | +0.02(+0.08%) |
Apr 27, 2011 | 25.65 | 25.66 | 25.20 | 25.58 | 6,249,761 | -0.03(-0.11%) |
Apr 26, 2011 | 25.31 | 25.64 | 25.18 | 25.61 | 5,293,063 | +0.47(+1.85%) |
Apr 25, 2011 | 25.36 | 25.37 | 25.04 | 25.14 | 3,774,232 | -0.25(-1.00%) |
Apr 21, 2011 | 25.32 | 25.43 | 25.21 | 25.40 | 4,102,259 | +0.17(+0.67%) |
Apr 20, 2011 | 24.95 | 25.26 | 24.92 | 25.23 | 6,612,915 | +0.60(+2.43%) |
Apr 19, 2011 | 24.28 | 24.64 | 24.23 | 24.63 | 7,348,449 | +0.36(+1.48%) |
Apr 18, 2011 | 24.26 | 24.44 | 24.10 | 24.27 | 7,623,669 | -0.27(-1.09%) |
Apr 15, 2011 | 24.78 | 24.91 | 24.52 | 24.54 | 7,777,062 | -0.15(-0.60%) |
Apr 14, 2011 | 24.78 | 24.87 | 24.64 | 24.68 | 5,974,647 | -0.07(-0.28%) |
Apr 13, 2011 | 25.08 | 25.20 | 24.73 | 24.76 | 5,939,028 | -0.28(-1.13%) |
Apr 12, 2011 | 24.92 | 25.12 | 24.90 | 25.04 | 5,591,872 | -0.02(-0.08%) |
Apr 11, 2011 | 24.97 | 25.24 | 24.93 | 25.06 | 5,651,023 | +0.21(+0.85%) |
Apr 08, 2011 | 25.59 | 25.61 | 24.81 | 24.85 | 9,689,910 | -0.85(-3.29%) |
Apr 07, 2011 | 25.72 | 25.80 | 25.46 | 25.69 | 5,455,683 | -0.06(-0.25%) |
Apr 06, 2011 | 26.12 | 26.18 | 25.69 | 25.76 | 8,655,996 | -0.32(-1.24%) |
Apr 05, 2011 | 25.90 | 26.17 | 25.78 | 26.08 | 7,171,498 | +0.21(+0.82%) |
Apr 04, 2011 | 25.99 | 25.99 | 25.70 | 25.87 | 5,426,717 | +0.17(+0.66%) |
Apr 01, 2011 | 25.84 | 25.89 | 25.43 | 25.70 | 7,028,362 | +0.33(+1.31%) |
Mar 31, 2011 | 25.38 | 25.76 | 25.29 | 25.37 | 10,023,738 | +0.05(+0.19%) |
Mar 30, 2011 | 25.33 | 25.45 | 25.15 | 25.32 | 5,037,961 | +0.16(+0.62%) |
Mar 29, 2011 | 24.82 | 25.16 | 24.81 | 25.16 | 4,843,273 | +0.26(+1.05%) |
Mar 28, 2011 | 24.96 | 25.22 | 24.86 | 24.90 | 5,517,220 | +0.04(+0.14%) |
Mar 25, 2011 | 25.07 | 25.18 | 24.74 | 24.87 | 12,332,813 | -0.54(-2.13%) |
Mar 24, 2011 | 25.44 | 25.62 | 25.21 | 25.41 | 6,346,154 | -0.03(-0.11%) |
Mar 23, 2011 | 25.38 | 25.55 | 25.30 | 25.44 | 6,315,443 | +0.05(+0.19%) |
Mar 22, 2011 | 25.45 | 25.54 | 25.18 | 25.39 | 12,078,561 | +0.11(+0.45%) |
Mar 21, 2011 | 25.22 | 25.34 | 25.21 | 25.28 | 7,367,232 | +0.65(+2.63%) |
Mar 18, 2011 | 24.77 | 24.86 | 24.52 | 24.63 | 7,369,468 | +0.15(+0.60%) |
Mar 17, 2011 | 24.87 | 24.90 | 24.42 | 24.48 | 6,965,518 | +0.22(+0.90%) |
Mar 16, 2011 | 24.92 | 24.94 | 24.04 | 24.26 | 11,046,656 | -0.75(-2.99%) |
Mar 15, 2011 | 24.82 | 25.14 | 24.78 | 25.01 | 7,371,638 | -0.21(-0.84%) |
Mar 14, 2011 | 25.13 | 25.49 | 24.92 | 25.22 | 6,100,826 | -0.20(-0.80%) |
Mar 11, 2011 | 24.90 | 25.56 | 24.77 | 25.42 | 6,822,235 | +0.45(+1.81%) |
Mar 10, 2011 | 25.48 | 25.69 | 24.97 | 24.97 | 10,120,936 | -0.81(-3.14%) |
Mar 09, 2011 | 26.04 | 26.04 | 25.69 | 25.78 | 8,988,038 | -0.27(-1.05%) |
Mar 08, 2011 | 25.97 | 26.13 | 25.85 | 26.06 | 6,904,700 | +0.18(+0.68%) |
Mar 07, 2011 | 26.09 | 26.16 | 25.71 | 25.88 | 8,392,331 | -0.15(-0.57%) |
Mar 04, 2011 | 26.41 | 26.57 | 25.89 | 26.03 | 7,553,760 | -0.24(-0.91%) |
Mar 03, 2011 | 26.04 | 26.31 | 26.02 | 26.27 | 4,976,606 | +0.37(+1.41%) |
Mar 02, 2011 | 25.62 | 26.04 | 25.53 | 25.90 | 6,658,426 | +0.11(+0.41%) |
Mar 01, 2011 | 26.42 | 26.50 | 25.78 | 25.80 | 6,964,159 | -0.38(-1.46%) |
Feb 28, 2011 | 26.11 | 26.51 | 26.09 | 26.18 | 8,102,354 | +0.20(+0.76%) |
Feb 25, 2011 | 25.76 | 26.09 | 25.76 | 25.98 | 6,543,278 | +0.32(+1.24%) |
Feb 24, 2011 | 25.33 | 25.76 | 25.33 | 25.66 | 10,282,798 | +0.39(+1.56%) |
Feb 23, 2011 | 25.97 | 26.03 | 24.99 | 25.27 | 14,795,074 | -0.78(-3.00%) |
Feb 22, 2011 | 26.23 | 26.78 | 25.99 | 26.05 | 10,302,601 | -0.47(-1.78%) |
Feb 18, 2011 | 26.35 | 26.74 | 26.14 | 26.52 | 9,726,600 | +0.12(+0.45%) |
Feb 17, 2011 | 25.99 | 26.41 | 25.78 | 26.40 | 7,839,654 | +0.25(+0.97%) |
Feb 16, 2011 | 26.09 | 26.28 | 25.84 | 26.15 | 10,210,487 | +0.46(+1.81%) |
Feb 15, 2011 | 25.77 | 25.78 | 25.46 | 25.68 | 11,466,322 | -0.02(-0.08%) |
Feb 14, 2011 | 25.34 | 25.76 | 25.34 | 25.71 | 8,923,822 | +0.30(+1.19%) |
Feb 11, 2011 | 24.82 | 25.43 | 24.69 | 25.40 | 12,926,260 | +0.55(+2.20%) |
Feb 10, 2011 | 25.22 | 25.38 | 24.58 | 24.86 | 13,543,876 | -0.41(-1.61%) |
Feb 09, 2011 | 25.31 | 25.60 | 25.03 | 25.26 | 8,804,462 | -0.05(-0.19%) |
Feb 08, 2011 | 25.26 | 25.31 | 24.99 | 25.31 | 9,284,980 | +0.10(+0.39%) |
Feb 07, 2011 | 25.36 | 25.45 | 25.19 | 25.22 | 9,846,634 | -0.10(-0.39%) |
Feb 04, 2011 | 24.98 | 25.31 | 24.70 | 25.31 | 10,671,828 | +0.45(+1.81%) |
Feb 03, 2011 | 24.73 | 24.97 | 24.42 | 24.86 | 9,629,602 | +0.08(+0.34%) |
Feb 02, 2011 | 24.46 | 24.83 | 24.38 | 24.78 | 19,134,304 | +0.44(+1.82%) |
Feb 01, 2011 | 24.44 | 24.69 | 24.15 | 24.34 | 27,919,444 | +1.42(+6.21%) |
Jan 31, 2011 | 23.22 | 23.36 | 22.89 | 22.91 | 11,997,711 | -0.06(-0.27%) |
Jan 28, 2011 | 23.55 | 23.64 | 22.89 | 22.98 | 8,263,344 | -0.47(-2.00%) |
Jan 27, 2011 | 23.57 | 23.68 | 23.31 | 23.45 | 7,130,283 | +0.01(+0.03%) |
Jan 26, 2011 | 23.66 | 23.73 | 23.30 | 23.44 | 7,023,175 | +0.06(+0.24%) |
Jan 25, 2011 | 23.35 | 23.50 | 23.22 | 23.38 | 7,967,154 | -0.06(-0.24%) |
Jan 24, 2011 | 23.43 | 23.59 | 23.34 | 23.44 | 6,449,808 | -0.02(-0.09%) |
Jan 21, 2011 | 23.62 | 23.82 | 23.35 | 23.46 | 8,921,336 | +0.04(+0.18%) |
Jan 20, 2011 | 23.67 | 23.76 | 22.61 | 23.42 | 15,739,734 | -0.38(-1.59%) |
Jan 19, 2011 | 24.06 | 24.25 | 23.64 | 23.80 | 13,621,619 | +0.15(+0.62%) |
Jan 18, 2011 | 23.62 | 24.20 | 23.57 | 23.65 | 11,070,065 | +0.15(+0.63%) |
Jan 14, 2011 | 23.48 | 23.50 | 23.17 | 23.50 | 6,863,504 | +0.20(+0.84%) |
Jan 13, 2011 | 22.97 | 23.33 | 22.89 | 23.31 | 10,082,217 | +0.47(+2.06%) |
Jan 12, 2011 | 22.74 | 22.99 | 22.66 | 22.84 | 10,179,005 | +0.25(+1.09%) |
Jan 11, 2011 | 22.60 | 22.70 | 22.47 | 22.59 | 6,712,308 | +0.08(+0.37%) |
Jan 10, 2011 | 22.17 | 22.64 | 22.17 | 22.51 | 9,164,422 | +0.10(+0.44%) |
Jan 07, 2011 | 22.41 | 22.47 | 22.00 | 22.41 | 12,730,788 | +0.25(+1.11%) |
Jan 06, 2011 | 21.79 | 22.36 | 21.78 | 22.16 | 17,185,298 | +0.76(+3.53%) |
Jan 05, 2011 | 21.39 | 21.67 | 21.29 | 21.41 | 7,865,204 | +0.10(+0.46%) |
Jan 04, 2011 | 21.35 | 21.65 | 21.25 | 21.31 | 11,797,740 | -0.01(-0.07%) |
Jan 03, 2011 | 21.32 | 21.43 | 21.13 | 21.32 | 7,288,141 | +0.22(+1.06%) |
Dec 31, 2010 | 20.96 | 21.15 | 20.87 | 21.10 | 4,054,308 | +0.13(+0.60%) |
Dec 30, 2010 | 20.87 | 21.03 | 20.81 | 20.97 | 5,470,829 | +0.11(+0.50%) |
Dec 29, 2010 | 20.89 | 21.01 | 20.80 | 20.87 | 8,295,813 | -0.02(-0.10%) |
Dec 28, 2010 | 21.17 | 21.22 | 20.79 | 20.89 | 7,099,960 | -0.22(-1.03%) |
Dec 27, 2010 | 21.19 | 21.29 | 21.05 | 21.11 | 3,974,725 | -0.08(-0.40%) |
Dec 23, 2010 | 21.39 | 21.47 | 21.15 | 21.19 | 6,354,468 | -0.27(-1.24%) |
Dec 22, 2010 | 21.18 | 21.52 | 20.99 | 21.46 | 8,351,431 | +0.31(+1.46%) |
Dec 21, 2010 | 21.29 | 21.50 | 21.10 | 21.15 | 6,101,713 | -0.07(-0.33%) |
Dec 20, 2010 | 21.21 | 21.29 | 21.08 | 21.22 | 5,514,641 | +0.15(+0.73%) |
Dec 17, 2010 | 21.19 | 21.29 | 20.99 | 21.06 | 9,061,942 | -0.22(-1.05%) |
Dec 16, 2010 | 21.18 | 21.39 | 21.14 | 21.29 | 4,763,022 | +0.09(+0.43%) |
Dec 15, 2010 | 21.39 | 21.49 | 21.17 | 21.20 | 6,182,859 | -0.24(-1.11%) |
Dec 14, 2010 | 21.52 | 21.59 | 21.36 | 21.43 | 5,378,658 | -0.09(-0.43%) |
Dec 13, 2010 | 21.95 | 22.08 | 21.48 | 21.53 | 8,446,073 | -0.26(-1.21%) |
Dec 10, 2010 | 21.43 | 21.81 | 21.32 | 21.79 | 10,803,817 | +0.44(+2.07%) |
Dec 09, 2010 | 21.16 | 21.39 | 21.11 | 21.35 | 10,779,012 | +0.34(+1.64%) |
Dec 08, 2010 | 21.13 | 21.29 | 20.90 | 21.01 | 7,180,152 | -0.15(-0.73%) |
Dec 07, 2010 | 21.31 | 21.34 | 21.08 | 21.16 | 9,262,051 | +0.01(+0.07%) |
Dec 06, 2010 | 21.31 | 21.34 | 21.05 | 21.15 | 6,282,784 | -0.17(-0.79%) |
Dec 03, 2010 | 21.05 | 21.41 | 20.94 | 21.32 | 8,749,555 | +0.19(+0.90%) |
Dec 02, 2010 | 20.56 | 21.13 | 20.52 | 21.13 | 9,468,416 | +0.44(+2.14%) |
Dec 01, 2010 | 20.59 | 20.70 | 20.34 | 20.68 | 6,857,656 | +0.35(+1.72%) |
Nov 30, 2010 | 20.12 | 20.49 | 20.01 | 20.33 | 8,209,300 | +0.08(+0.38%) |
Nov 29, 2010 | 20.28 | 20.41 | 20.01 | 20.26 | 9,580,567 | -0.23(-1.13%) |
Nov 26, 2010 | 20.53 | 20.76 | 20.47 | 20.49 | 2,924,473 | -0.19(-0.92%) |
Nov 24, 2010 | 20.56 | 20.68 | 20.68 | 20.68 | 4,918,940 | +0.27(+1.34%) |
Nov 23, 2010 | 20.66 | 20.70 | 20.35 | 20.40 | 7,665,221 | -0.41(-1.95%) |
Nov 22, 2010 | 20.76 | 20.90 | 20.68 | 20.81 | 5,561,445 | +0.01(+0.03%) |
Nov 19, 2010 | 20.92 | 20.95 | 20.78 | 20.80 | 5,801,248 | -0.09(-0.44%) |
Nov 18, 2010 | 20.92 | 21.06 | 20.72 | 20.89 | 5,593,641 | +0.19(+0.91%) |
Nov 17, 2010 | 20.71 | 20.91 | 20.59 | 20.71 | 7,167,086 | -0.04(-0.20%) |
Nov 16, 2010 | 21.02 | 21.18 | 20.60 | 20.75 | 7,775,952 | -0.41(-1.96%) |
Nov 15, 2010 | 21.18 | 21.29 | 21.04 | 21.16 | 5,649,623 | +0.06(+0.30%) |
Nov 12, 2010 | 21.36 | 21.36 | 20.97 | 21.10 | 7,789,542 | -0.31(-1.47%) |
Nov 11, 2010 | 21.31 | 21.44 | 21.29 | 21.41 | 5,891,509 | -0.07(-0.32%) |
Nov 10, 2010 | 21.51 | 21.55 | 21.32 | 21.48 | 5,828,122 | -0.05(-0.23%) |
Nov 09, 2010 | 21.75 | 21.76 | 21.41 | 21.53 | 8,781,898 | -0.25(-1.17%) |
Nov 08, 2010 | 21.84 | 21.84 | 21.65 | 21.79 | 4,810,908 | -0.09(-0.43%) |
Nov 05, 2010 | 22.28 | 22.33 | 21.79 | 21.88 | 6,808,149 | -0.15(-0.67%) |
Nov 04, 2010 | 21.89 | 22.07 | 21.48 | 22.03 | 13,962,232 | +0.36(+1.64%) |
Nov 03, 2010 | 21.80 | 21.81 | 21.43 | 21.67 | 11,417,293 | -0.10(-0.45%) |
Nov 02, 2010 | 23.30 | 22.52 | 21.29 | 21.77 | 28,283,754 | -1.54(-6.59%) |
Nov 01, 2010 | 23.33 | 23.65 | 23.23 | 23.30 | 7,624,633 | +0.05(+0.21%) |
Oct 29, 2010 | 23.12 | 23.32 | 22.68 | 23.25 | 13,086,378 | -0.09(-0.39%) |
Oct 28, 2010 | 23.44 | 23.63 | 23.15 | 23.35 | 4,407,714 | +0.16(+0.69%) |
Oct 27, 2010 | 23.13 | 23.19 | 22.83 | 23.19 | 5,444,206 | -0.34(-1.45%) |
Oct 25, 2010 | 23.53 | 23.75 | 23.46 | 23.53 | 4,990,521 | +0.12(+0.51%) |
Oct 22, 2010 | 23.32 | 23.52 | 23.17 | 23.41 | 3,315,692 | +0.08(+0.33%) |
Oct 21, 2010 | 23.35 | 23.53 | 23.21 | 23.33 | 3,830,734 | +0.00(+0.00%) |
Oct 20, 2010 | 23.08 | 23.42 | 23.05 | 23.33 | 7,820,910 | +0.33(+1.43%) |
Oct 19, 2010 | 23.28 | 23.28 | 22.92 | 23.00 | 5,619,811 | -0.44(-1.88%) |
Oct 18, 2010 | 23.27 | 23.46 | 23.09 | 23.44 | 5,827,912 | +0.22(+0.96%) |
Oct 15, 2010 | 23.38 | 23.38 | 23.01 | 23.22 | 6,570,223 | -0.01(-0.03%) |
Oct 14, 2010 | 23.24 | 23.27 | 23.07 | 23.23 | 5,066,543 | +0.04(+0.18%) |
Oct 13, 2010 | 23.14 | 23.32 | 23.05 | 23.19 | 8,873,116 | +0.36(+1.56%) |
Oct 12, 2010 | 22.65 | 22.89 | 22.47 | 22.83 | 5,160,947 | +0.10(+0.46%) |
Oct 11, 2010 | 22.77 | 22.85 | 22.45 | 22.72 | 7,346,603 | -0.21(-0.91%) |
Oct 08, 2010 | 22.93 | 23.38 | 22.93 | 22.93 | 10,305,636 | +0.09(+0.40%) |
Oct 07, 2010 | 22.65 | 22.86 | 22.54 | 22.84 | 37,945 | +0.30(+1.33%) |
Oct 06, 2010 | 22.63 | 22.79 | 22.49 | 22.54 | 5,532,413 | -0.06(-0.25%) |
Oct 05, 2010 | 22.19 | 22.65 | 22.19 | 22.60 | 103,726 | +0.54(+2.44%) |
Oct 04, 2010 | 22.28 | 22.36 | 21.94 | 22.06 | 7,277,502 | -0.22(-0.97%) |