Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 18.32 | 18.48 | 17.97 | 17.97 | 8,458,824 | -0.66(-3.54%) |
Sep 29, 2011 | 18.19 | 18.70 | 18.19 | 18.63 | 7,903,664 | +0.79(+4.42%) |
Sep 28, 2011 | 18.03 | 18.21 | 17.83 | 17.84 | 7,711,233 | -0.21(-1.18%) |
Sep 27, 2011 | 17.94 | 18.56 | 17.77 | 18.05 | 9,235,727 | +0.20(+1.15%) |
Sep 26, 2011 | 17.44 | 17.89 | 17.10 | 17.85 | 8,346,374 | +0.58(+3.34%) |
Sep 23, 2011 | 17.18 | 17.50 | 17.10 | 17.27 | 5,992,809 | +0.07(+0.40%) |
Sep 22, 2011 | 17.28 | 17.32 | 16.89 | 17.20 | 10,237,582 | -0.31(-1.78%) |
Sep 21, 2011 | 18.34 | 18.47 | 17.50 | 17.51 | 7,588,451 | -0.93(-5.06%) |
Sep 20, 2011 | 18.64 | 18.81 | 18.45 | 18.45 | 6,964,553 | -0.11(-0.57%) |
Sep 19, 2011 | 18.56 | 18.68 | 18.39 | 18.55 | 6,471,355 | -0.36(-1.92%) |
Sep 16, 2011 | 19.04 | 19.17 | 18.78 | 18.92 | 9,180,382 | -0.13(-0.68%) |
Sep 15, 2011 | 19.13 | 19.17 | 18.69 | 19.04 | 8,620,170 | +0.16(+0.84%) |
Sep 14, 2011 | 19.15 | 19.27 | 18.67 | 18.89 | 8,928,021 | -0.14(-0.72%) |
Sep 13, 2011 | 19.17 | 19.31 | 18.85 | 19.02 | 7,497,641 | -0.14(-0.75%) |
Sep 12, 2011 | 18.73 | 19.17 | 18.54 | 19.17 | 6,489,138 | +0.35(+1.85%) |
Sep 09, 2011 | 19.08 | 19.15 | 18.73 | 18.82 | 6,729,627 | -0.38(-1.98%) |
Sep 08, 2011 | 19.42 | 19.60 | 19.10 | 19.20 | 5,433,175 | -0.41(-2.09%) |
Sep 07, 2011 | 18.95 | 19.63 | 18.89 | 19.61 | 6,992,166 | +0.98(+5.25%) |
Sep 06, 2011 | 18.41 | 18.66 | 18.29 | 18.63 | 9,246,458 | -0.30(-1.60%) |
Sep 02, 2011 | 19.36 | 19.41 | 18.93 | 18.93 | 5,884,310 | -0.72(-3.67%) |
Sep 01, 2011 | 19.85 | 20.04 | 19.64 | 19.65 | 5,820,059 | -0.24(-1.22%) |
Aug 31, 2011 | 19.86 | 20.05 | 19.73 | 19.89 | 6,587,403 | +0.14(+0.73%) |
Aug 30, 2011 | 19.70 | 19.91 | 19.32 | 19.75 | 6,980,633 | -0.20(-0.99%) |
Aug 29, 2011 | 19.03 | 20.02 | 18.95 | 19.95 | 10,839,194 | +1.56(+8.50%) |
Aug 26, 2011 | 18.11 | 18.67 | 17.76 | 18.38 | 10,044,372 | +0.02(+0.08%) |
Aug 25, 2011 | 19.05 | 19.30 | 18.19 | 18.37 | 10,265,244 | -0.57(-3.02%) |
Aug 24, 2011 | 18.69 | 19.03 | 18.54 | 18.94 | 6,791,301 | +0.18(+0.96%) |
Aug 23, 2011 | 18.41 | 18.80 | 18.35 | 18.76 | 9,686,907 | +0.37(+2.00%) |
Aug 22, 2011 | 18.76 | 18.81 | 18.29 | 18.39 | 7,160,829 | +0.08(+0.41%) |
Aug 19, 2011 | 18.11 | 18.81 | 18.05 | 18.32 | 8,617,390 | +0.02(+0.12%) |
Aug 18, 2011 | 18.83 | 18.83 | 18.14 | 18.29 | 11,557,872 | -0.86(-4.51%) |
Aug 17, 2011 | 19.38 | 19.50 | 19.06 | 19.16 | 4,860,843 | -0.14(-0.74%) |
Aug 16, 2011 | 19.33 | 19.55 | 19.14 | 19.30 | 5,584,299 | -0.27(-1.38%) |
Aug 15, 2011 | 19.21 | 19.59 | 19.02 | 19.57 | 6,204,325 | +0.68(+3.62%) |
Aug 12, 2011 | 19.49 | 19.63 | 18.80 | 18.89 | 8,773,416 | -0.41(-2.14%) |
Aug 11, 2011 | 18.44 | 19.60 | 18.24 | 19.30 | 11,774,206 | +1.02(+5.55%) |
Aug 10, 2011 | 19.11 | 19.15 | 18.25 | 18.29 | 14,002,059 | -1.08(-5.55%) |
Aug 09, 2011 | 19.40 | 19.40 | 17.99 | 19.36 | 14,360,050 | +0.89(+4.80%) |
Aug 08, 2011 | 19.40 | 19.69 | 18.33 | 18.47 | 13,363,318 | -1.29(-6.54%) |
Aug 05, 2011 | 19.99 | 20.14 | 19.39 | 19.77 | 13,226,937 | -0.02(-0.08%) |
Aug 04, 2011 | 20.41 | 20.57 | 19.78 | 19.78 | 11,366,269 | -0.95(-4.57%) |
Aug 03, 2011 | 20.56 | 20.89 | 20.36 | 20.73 | 8,158,211 | -0.05(-0.25%) |
Aug 02, 2011 | 20.99 | 21.08 | 20.72 | 20.78 | 9,077,640 | -0.53(-2.47%) |
Aug 01, 2011 | 21.59 | 21.59 | 21.00 | 21.31 | 8,379,627 | +0.47(+2.24%) |
Jul 29, 2011 | 20.71 | 21.08 | 20.70 | 20.84 | 7,954,613 | +0.02(+0.11%) |
Jul 28, 2011 | 20.84 | 21.06 | 20.77 | 20.82 | 5,370,231 | +0.05(+0.22%) |
Jul 27, 2011 | 21.17 | 21.29 | 20.76 | 20.78 | 6,895,664 | -0.45(-2.13%) |
Jul 26, 2011 | 21.27 | 21.44 | 21.20 | 21.23 | 4,155,115 | -0.11(-0.53%) |
Jul 25, 2011 | 21.41 | 21.48 | 21.23 | 21.34 | 4,134,618 | -0.23(-1.08%) |
Jul 22, 2011 | 21.62 | 21.65 | 21.31 | 21.57 | 4,113,377 | -0.02(-0.10%) |
Jul 21, 2011 | 21.48 | 21.74 | 21.35 | 21.60 | 7,685,343 | +0.24(+1.13%) |
Jul 20, 2011 | 21.31 | 21.45 | 21.14 | 21.35 | 6,482,784 | +0.08(+0.35%) |
Jul 19, 2011 | 20.98 | 21.29 | 20.93 | 21.28 | 9,674,441 | +0.22(+1.04%) |
Jul 18, 2011 | 21.40 | 21.69 | 20.81 | 21.06 | 17,450,072 | -1.10(-4.95%) |
Jul 15, 2011 | 22.38 | 22.41 | 22.00 | 22.16 | 4,936,304 | -0.17(-0.77%) |
Jul 14, 2011 | 22.57 | 22.59 | 22.21 | 22.33 | 4,640,279 | -0.13(-0.57%) |
Jul 13, 2011 | 22.69 | 22.87 | 22.42 | 22.46 | 4,250,184 | -0.08(-0.37%) |
Jul 12, 2011 | 22.51 | 22.92 | 22.50 | 22.54 | 3,753,000 | -0.03(-0.13%) |
Jul 11, 2011 | 22.71 | 22.73 | 22.42 | 22.57 | 4,076,588 | -0.39(-1.70%) |
Jul 08, 2011 | 23.00 | 23.01 | 22.84 | 22.96 | 3,413,131 | -0.29(-1.23%) |
Jul 07, 2011 | 23.26 | 23.32 | 23.07 | 23.25 | 2,847,180 | +0.23(+0.98%) |
Jul 06, 2011 | 23.04 | 23.15 | 22.87 | 23.02 | 4,178,669 | -0.12(-0.52%) |
Jul 05, 2011 | 23.21 | 23.29 | 22.95 | 23.14 | 4,805,198 | -0.09(-0.39%) |
Jul 01, 2011 | 23.05 | 23.26 | 22.97 | 23.23 | 3,519,030 | +0.28(+1.21%) |
Jun 30, 2011 | 22.90 | 23.05 | 22.63 | 22.96 | 4,798,281 | +0.06(+0.26%) |
Jun 29, 2011 | 22.45 | 22.91 | 22.45 | 22.90 | 6,862,672 | +0.57(+2.56%) |
Jun 28, 2011 | 22.32 | 22.47 | 22.17 | 22.32 | 5,445,659 | +0.05(+0.24%) |
Jun 27, 2011 | 22.10 | 22.41 | 22.05 | 22.27 | 3,232,861 | +0.14(+0.65%) |
Jun 24, 2011 | 22.32 | 22.37 | 22.01 | 22.13 | 5,177,796 | -0.17(-0.78%) |
Jun 23, 2011 | 22.26 | 22.44 | 22.10 | 22.30 | 8,729,287 | -0.23(-1.00%) |
Jun 22, 2011 | 22.57 | 22.74 | 22.51 | 22.53 | 5,363,782 | -0.12(-0.53%) |
Jun 21, 2011 | 22.58 | 22.85 | 22.50 | 22.65 | 4,717,860 | +0.18(+0.80%) |
Jun 20, 2011 | 22.47 | 22.49 | 22.41 | 22.47 | 4,719,752 | +0.17(+0.78%) |
Jun 17, 2011 | 22.41 | 22.56 | 22.19 | 22.29 | 7,158,520 | +0.08(+0.34%) |
Jun 16, 2011 | 22.23 | 22.51 | 22.09 | 22.22 | 6,075,491 | +0.05(+0.24%) |
Jun 15, 2011 | 22.54 | 22.54 | 22.02 | 22.17 | 6,943,825 | -0.56(-2.45%) |
Jun 14, 2011 | 22.66 | 22.85 | 22.56 | 22.72 | 5,999,872 | +0.25(+1.10%) |
Jun 13, 2011 | 22.37 | 22.55 | 22.31 | 22.48 | 4,309,219 | +0.18(+0.81%) |
Jun 10, 2011 | 22.58 | 22.60 | 22.20 | 22.29 | 4,859,096 | -0.41(-1.82%) |
Jun 09, 2011 | 22.51 | 22.81 | 22.35 | 22.71 | 4,903,412 | +0.28(+1.24%) |
Jun 08, 2011 | 22.65 | 22.67 | 22.34 | 22.43 | 4,360,237 | -0.26(-1.13%) |
Jun 07, 2011 | 22.76 | 22.89 | 22.65 | 22.69 | 4,059,519 | +0.01(+0.03%) |
Jun 06, 2011 | 22.97 | 23.08 | 22.55 | 22.68 | 5,251,571 | -0.38(-1.66%) |
Jun 03, 2011 | 22.78 | 23.30 | 22.75 | 23.06 | 6,478,961 | -0.25(-1.06%) |
May 24, 2011 | 23.46 | 23.62 | 23.30 | 23.31 | 4,218,440 | -0.16(-0.67%) |
May 23, 2011 | 23.60 | 23.77 | 23.44 | 23.47 | 6,941,306 | -0.44(-1.84%) |
May 20, 2011 | 24.15 | 24.26 | 23.87 | 23.91 | 5,777,880 | -0.33(-1.36%) |
May 19, 2011 | 24.30 | 24.34 | 24.02 | 24.24 | 6,087,837 | +0.00(+0.00%) |
May 18, 2011 | 24.19 | 24.25 | 23.97 | 24.24 | 4,804,715 | +0.02(+0.09%) |
May 17, 2011 | 24.23 | 24.31 | 24.07 | 24.21 | 4,467,677 | -0.07(-0.31%) |
May 16, 2011 | 24.06 | 24.53 | 24.06 | 24.29 | 4,951,105 | +0.10(+0.43%) |
May 13, 2011 | 24.61 | 24.65 | 24.11 | 24.18 | 6,437,504 | -0.46(-1.88%) |
May 12, 2011 | 24.44 | 24.67 | 24.18 | 24.65 | 8,619,796 | -0.04(-0.15%) |
May 11, 2011 | 24.95 | 25.02 | 24.54 | 24.68 | 6,100,734 | -0.34(-1.34%) |
May 10, 2011 | 24.87 | 25.13 | 24.67 | 25.02 | 4,898,986 | +0.28(+1.12%) |
May 09, 2011 | 24.95 | 24.98 | 24.56 | 24.74 | 4,791,323 | -0.22(-0.90%) |
May 06, 2011 | 25.15 | 25.24 | 24.79 | 24.97 | 5,469,419 | +0.01(+0.03%) |
May 05, 2011 | 25.28 | 25.36 | 24.81 | 24.96 | 7,035,004 | -0.42(-1.65%) |
May 04, 2011 | 25.60 | 25.67 | 25.26 | 25.38 | 5,632,889 | -0.25(-0.96%) |
May 03, 2011 | 25.32 | 25.69 | 25.29 | 25.62 | 6,859,915 | +0.32(+1.27%) |
May 02, 2011 | 25.31 | 25.35 | 25.27 | 25.30 | 5,132,028 | +0.03(+0.12%) |
Apr 29, 2011 | 25.16 | 25.48 | 24.86 | 25.27 | 9,227,330 | +0.06(+0.24%) |
Apr 28, 2011 | 24.83 | 25.48 | 24.39 | 25.21 | 15,768,773 | +1.36(+5.70%) |
Apr 27, 2011 | 23.82 | 23.91 | 23.59 | 23.85 | 6,440,205 | +0.15(+0.63%) |
Apr 26, 2011 | 23.82 | 23.93 | 23.61 | 23.71 | 5,472,054 | -0.13(-0.56%) |
Apr 25, 2011 | 23.68 | 23.87 | 23.56 | 23.84 | 5,378,157 | +0.20(+0.85%) |
Apr 21, 2011 | 23.38 | 23.65 | 23.21 | 23.64 | 4,091,435 | +0.35(+1.51%) |
Apr 20, 2011 | 23.44 | 23.53 | 23.23 | 23.29 | 4,879,327 | +0.10(+0.42%) |
Apr 19, 2011 | 23.41 | 23.41 | 23.18 | 23.19 | 5,000,326 | -0.16(-0.70%) |
Apr 18, 2011 | 23.18 | 23.38 | 23.01 | 23.35 | 5,156,363 | -0.10(-0.45%) |
Apr 15, 2011 | 23.50 | 23.63 | 23.41 | 23.46 | 5,514,717 | +0.01(+0.03%) |
Apr 14, 2011 | 23.59 | 23.62 | 23.37 | 23.45 | 4,872,166 | -0.33(-1.38%) |
Apr 13, 2011 | 23.75 | 23.81 | 23.65 | 23.78 | 6,663,169 | +0.17(+0.73%) |
Apr 12, 2011 | 23.65 | 23.69 | 23.38 | 23.61 | 4,537,962 | -0.10(-0.44%) |
Apr 11, 2011 | 23.45 | 23.74 | 23.45 | 23.71 | 5,324,738 | +0.26(+1.11%) |
Apr 08, 2011 | 23.81 | 23.87 | 23.32 | 23.45 | 4,472,770 | -0.30(-1.26%) |
Apr 07, 2011 | 23.62 | 23.79 | 23.56 | 23.75 | 4,631,512 | +0.11(+0.47%) |
Apr 06, 2011 | 23.68 | 23.77 | 23.61 | 23.64 | 4,276,062 | +0.03(+0.13%) |
Apr 05, 2011 | 23.75 | 23.77 | 23.56 | 23.61 | 4,087,882 | -0.19(-0.78%) |
Apr 04, 2011 | 23.58 | 23.83 | 23.56 | 23.80 | 4,053,086 | +0.31(+1.30%) |
Apr 01, 2011 | 23.40 | 23.60 | 23.35 | 23.49 | 8,263,046 | -0.25(-1.04%) |
Mar 31, 2011 | 23.70 | 24.03 | 23.65 | 23.74 | 5,530,093 | -0.05(-0.22%) |
Mar 30, 2011 | 23.79 | 23.79 | 23.79 | 23.79 | 3,737,865 | +0.16(+0.70%) |
Mar 29, 2011 | 23.61 | 23.72 | 23.41 | 23.62 | 4,057,127 | -0.02(-0.06%) |
Mar 28, 2011 | 23.56 | 23.72 | 23.47 | 23.64 | 3,901,973 | +0.14(+0.60%) |
Mar 25, 2011 | 23.59 | 23.64 | 23.36 | 23.50 | 5,068,091 | -0.07(-0.29%) |
Mar 24, 2011 | 23.51 | 23.59 | 23.31 | 23.56 | 3,448,298 | +0.14(+0.61%) |
Mar 23, 2011 | 23.39 | 23.53 | 23.25 | 23.42 | 3,987,253 | -0.09(-0.38%) |
Mar 22, 2011 | 23.59 | 23.77 | 23.43 | 23.51 | 5,728,388 | +0.14(+0.61%) |
Mar 21, 2011 | 23.38 | 23.41 | 23.32 | 23.37 | 4,964,821 | +0.10(+0.45%) |
Mar 18, 2011 | 23.50 | 23.65 | 23.15 | 23.26 | 7,516,795 | +0.04(+0.19%) |
Mar 17, 2011 | 23.34 | 23.38 | 22.97 | 23.22 | 5,809,007 | +0.27(+1.17%) |
Mar 16, 2011 | 23.36 | 23.41 | 22.92 | 22.95 | 9,787,472 | -0.44(-1.88%) |
Mar 15, 2011 | 23.33 | 23.51 | 23.32 | 23.39 | 8,479,151 | -0.31(-1.29%) |
Mar 14, 2011 | 23.74 | 23.82 | 23.58 | 23.70 | 6,452,617 | -0.19(-0.81%) |
Mar 11, 2011 | 23.57 | 23.95 | 23.38 | 23.89 | 5,289,363 | +0.19(+0.82%) |
Mar 10, 2011 | 23.71 | 23.90 | 23.62 | 23.70 | 5,437,229 | -0.25(-1.06%) |
Mar 09, 2011 | 23.74 | 24.05 | 23.71 | 23.95 | 6,138,622 | +0.21(+0.88%) |
Mar 08, 2011 | 23.39 | 23.77 | 23.38 | 23.74 | 4,340,342 | +0.42(+1.81%) |
Mar 07, 2011 | 23.56 | 23.62 | 23.25 | 23.32 | 4,462,360 | -0.21(-0.88%) |
Mar 04, 2011 | 23.59 | 23.80 | 23.28 | 23.53 | 6,083,051 | -0.13(-0.53%) |
Mar 03, 2011 | 23.39 | 23.74 | 23.39 | 23.65 | 6,516,973 | +0.43(+1.85%) |
Mar 02, 2011 | 23.24 | 23.36 | 23.13 | 23.22 | 6,259,036 | -0.10(-0.45%) |
Mar 01, 2011 | 23.62 | 23.69 | 23.32 | 23.33 | 6,929,756 | -0.25(-1.07%) |
Feb 28, 2011 | 23.40 | 23.60 | 23.32 | 23.58 | 4,829,390 | +0.22(+0.95%) |
Feb 25, 2011 | 23.10 | 23.39 | 23.10 | 23.36 | 3,660,932 | +0.30(+1.29%) |
Feb 24, 2011 | 23.42 | 23.48 | 22.86 | 23.06 | 6,871,060 | -0.31(-1.33%) |
Feb 23, 2011 | 23.52 | 23.86 | 23.34 | 23.37 | 6,481,707 | -0.18(-0.76%) |
Feb 22, 2011 | 23.57 | 23.74 | 23.40 | 23.55 | 7,862,576 | -0.27(-1.15%) |
Feb 18, 2011 | 23.51 | 23.82 | 23.31 | 23.82 | 9,154,567 | +0.37(+1.58%) |
Feb 17, 2011 | 22.76 | 23.50 | 22.70 | 23.45 | 10,220,050 | +0.53(+2.30%) |
Feb 16, 2011 | 22.78 | 23.04 | 22.71 | 22.93 | 6,590,955 | +0.27(+1.18%) |
Feb 15, 2011 | 22.90 | 22.95 | 22.61 | 22.66 | 9,877,781 | -0.31(-1.36%) |
Feb 14, 2011 | 23.24 | 23.26 | 22.95 | 22.97 | 7,713,530 | -0.32(-1.37%) |
Feb 11, 2011 | 23.01 | 23.49 | 22.99 | 23.29 | 7,228,805 | +0.28(+1.23%) |
Feb 10, 2011 | 22.82 | 23.33 | 22.76 | 23.01 | 19,215,714 | -1.00(-4.17%) |
Feb 09, 2011 | 24.16 | 24.20 | 23.85 | 24.01 | 6,909,834 | -0.15(-0.61%) |
Feb 08, 2011 | 23.66 | 24.16 | 23.50 | 24.16 | 7,709,468 | +0.50(+2.13%) |
Feb 07, 2011 | 23.38 | 23.65 | 23.27 | 23.65 | 6,396,299 | +0.39(+1.69%) |
Feb 04, 2011 | 23.23 | 23.26 | 23.02 | 23.26 | 4,597,428 | +0.10(+0.42%) |
Feb 03, 2011 | 23.08 | 23.36 | 22.78 | 23.16 | 6,204,213 | +0.07(+0.29%) |
Feb 02, 2011 | 23.36 | 23.40 | 23.03 | 23.10 | 4,784,068 | -0.35(-1.49%) |
Feb 01, 2011 | 23.31 | 23.56 | 23.19 | 23.45 | 4,508,243 | +0.34(+1.48%) |
Jan 31, 2011 | 23.24 | 23.33 | 23.01 | 23.10 | 4,166,863 | -0.01(-0.03%) |
Jan 28, 2011 | 23.59 | 23.74 | 23.08 | 23.11 | 6,507,041 | -0.55(-2.32%) |
Jan 27, 2011 | 23.54 | 23.69 | 23.45 | 23.66 | 3,727,822 | +0.16(+0.66%) |
Jan 26, 2011 | 23.61 | 23.70 | 23.47 | 23.51 | 4,696,766 | -0.08(-0.35%) |
Jan 25, 2011 | 23.19 | 23.97 | 23.19 | 23.59 | 9,809,422 | +0.38(+1.63%) |
Jan 24, 2011 | 23.25 | 23.36 | 23.08 | 23.21 | 4,687,794 | -0.05(-0.22%) |
Jan 21, 2011 | 23.31 | 23.43 | 23.05 | 23.26 | 5,455,917 | +0.04(+0.16%) |
Jan 20, 2011 | 22.67 | 23.37 | 22.67 | 23.22 | 9,375,115 | +0.53(+2.35%) |
Jan 19, 2011 | 22.89 | 22.93 | 22.62 | 22.69 | 3,886,497 | -0.26(-1.13%) |
Jan 18, 2011 | 22.82 | 23.08 | 22.73 | 22.95 | 5,017,729 | +0.16(+0.72%) |
Jan 14, 2011 | 22.70 | 22.90 | 22.65 | 22.79 | 6,365,001 | +0.02(+0.10%) |
Jan 13, 2011 | 22.90 | 22.90 | 22.58 | 22.76 | 6,037,968 | -0.10(-0.42%) |
Jan 12, 2011 | 23.19 | 23.41 | 22.79 | 22.86 | 8,712,509 | -0.24(-1.03%) |
Jan 11, 2011 | 22.99 | 23.30 | 22.82 | 23.10 | 5,783,417 | +0.10(+0.45%) |
Jan 10, 2011 | 23.06 | 23.10 | 22.76 | 22.99 | 5,611,612 | -0.22(-0.96%) |
Jan 07, 2011 | 23.44 | 23.48 | 23.09 | 23.22 | 4,869,459 | -0.36(-1.52%) |
Jan 06, 2011 | 23.62 | 23.67 | 23.29 | 23.57 | 5,332,246 | -0.07(-0.28%) |
Jan 05, 2011 | 23.54 | 23.80 | 23.52 | 23.64 | 5,647,758 | -0.04(-0.16%) |
Jan 04, 2011 | 23.92 | 23.92 | 23.48 | 23.68 | 4,901,544 | -0.24(-0.99%) |
Jan 03, 2011 | 23.91 | 24.11 | 23.77 | 23.91 | 5,154,930 | +0.26(+1.10%) |
Dec 31, 2010 | 23.55 | 23.78 | 23.49 | 23.65 | 2,410,171 | +0.06(+0.25%) |
Dec 30, 2010 | 23.60 | 23.69 | 23.45 | 23.59 | 2,524,541 | -0.08(-0.34%) |
Dec 29, 2010 | 23.79 | 23.80 | 23.65 | 23.68 | 3,057,984 | -0.07(-0.28%) |
Dec 28, 2010 | 23.81 | 23.84 | 23.59 | 23.74 | 2,104,160 | -0.07(-0.28%) |
Dec 27, 2010 | 23.59 | 23.89 | 23.14 | 23.81 | 2,859,838 | +0.11(+0.47%) |
Dec 23, 2010 | 23.66 | 23.74 | 23.55 | 23.70 | 3,479,475 | -0.02(-0.09%) |
Dec 22, 2010 | 23.62 | 23.89 | 23.59 | 23.72 | 3,525,548 | +0.07(+0.31%) |
Dec 21, 2010 | 23.31 | 23.71 | 23.25 | 23.65 | 4,848,876 | +0.39(+1.69%) |
Dec 20, 2010 | 23.25 | 23.39 | 23.13 | 23.25 | 4,022,359 | +0.02(+0.10%) |
Dec 17, 2010 | 23.16 | 23.31 | 22.96 | 23.23 | 5,955,309 | +0.06(+0.26%) |
Dec 16, 2010 | 22.90 | 23.23 | 22.79 | 23.17 | 4,273,790 | +0.35(+1.53%) |
Dec 15, 2010 | 22.87 | 23.07 | 22.81 | 22.82 | 5,696,816 | -0.14(-0.61%) |
Dec 14, 2010 | 23.08 | 23.17 | 22.91 | 22.96 | 3,895,676 | -0.07(-0.29%) |
Dec 13, 2010 | 23.00 | 23.16 | 22.88 | 23.03 | 3,350,152 | +0.07(+0.32%) |
Dec 10, 2010 | 22.56 | 22.99 | 22.51 | 22.96 | 4,088,574 | +0.31(+1.38%) |
Dec 09, 2010 | 22.71 | 22.80 | 22.53 | 22.64 | 4,494,442 | +0.03(+0.13%) |
Dec 08, 2010 | 22.59 | 22.75 | 22.45 | 22.62 | 5,903,637 | +0.02(+0.10%) |
Dec 07, 2010 | 22.63 | 22.70 | 22.43 | 22.59 | 5,238,910 | +0.21(+0.93%) |
Dec 06, 2010 | 22.47 | 22.56 | 22.30 | 22.39 | 4,108,830 | -0.10(-0.46%) |
Dec 03, 2010 | 22.42 | 22.56 | 22.18 | 22.49 | 5,281,776 | +0.00(+0.00%) |
Dec 02, 2010 | 22.24 | 22.54 | 22.14 | 22.49 | 6,297,534 | +0.27(+1.20%) |
Dec 01, 2010 | 21.91 | 22.26 | 21.90 | 22.22 | 4,981,161 | +0.62(+2.89%) |
Nov 30, 2010 | 21.64 | 21.83 | 21.57 | 21.60 | 4,922,724 | -0.19(-0.85%) |
Nov 29, 2010 | 21.66 | 21.84 | 21.52 | 21.78 | 5,702,239 | +0.02(+0.10%) |
Nov 26, 2010 | 21.84 | 21.97 | 21.75 | 21.76 | 2,378,680 | -0.20(-0.91%) |
Nov 24, 2010 | 21.89 | 21.96 | 21.96 | 21.96 | 4,361,792 | +0.19(+0.88%) |
Nov 23, 2010 | 21.85 | 21.97 | 21.74 | 21.77 | 5,704,996 | -0.34(-1.53%) |
Nov 22, 2010 | 22.23 | 22.25 | 21.86 | 22.11 | 5,847,090 | -0.24(-1.09%) |
Nov 19, 2010 | 22.21 | 22.46 | 22.17 | 22.35 | 6,030,786 | +0.08(+0.36%) |
Nov 18, 2010 | 22.24 | 22.48 | 22.15 | 22.27 | 5,967,919 | +0.27(+1.24%) |
Nov 17, 2010 | 22.05 | 22.15 | 21.88 | 22.00 | 9,794,346 | +0.01(+0.03%) |
Nov 16, 2010 | 22.32 | 22.43 | 21.87 | 21.99 | 11,730,812 | -0.46(-2.07%) |
Nov 15, 2010 | 22.39 | 22.63 | 22.37 | 22.46 | 5,302,425 | +0.21(+0.96%) |
Nov 12, 2010 | 22.44 | 22.49 | 22.12 | 22.24 | 5,778,564 | -0.33(-1.47%) |
Nov 11, 2010 | 22.75 | 22.83 | 22.53 | 22.57 | 6,380,104 | -0.32(-1.38%) |
Nov 10, 2010 | 22.43 | 22.91 | 22.42 | 22.89 | 11,188,629 | +0.57(+2.58%) |
Nov 09, 2010 | 22.88 | 22.92 | 22.23 | 22.32 | 8,025,805 | -0.55(-2.42%) |
Nov 08, 2010 | 22.93 | 23.05 | 22.67 | 22.87 | 7,184,080 | -0.18(-0.77%) |
Nov 05, 2010 | 22.94 | 23.11 | 22.74 | 23.05 | 6,428,298 | +0.07(+0.29%) |
Nov 04, 2010 | 22.32 | 23.02 | 22.27 | 22.98 | 10,553,163 | +0.89(+4.04%) |
Nov 03, 2010 | 22.45 | 22.49 | 21.83 | 22.09 | 7,794,801 | -0.25(-1.12%) |
Nov 02, 2010 | 22.40 | 22.42 | 22.14 | 22.34 | 5,130,469 | +0.10(+0.43%) |
Nov 01, 2010 | 22.52 | 22.67 | 22.04 | 22.24 | 8,589,170 | -0.23(-1.02%) |
Oct 29, 2010 | 22.32 | 22.49 | 22.11 | 22.47 | 11,813,568 | +0.04(+0.20%) |
Oct 28, 2010 | 22.85 | 22.96 | 22.21 | 22.43 | 17,593,710 | -1.51(-6.31%) |
Oct 27, 2010 | 23.89 | 24.13 | 23.78 | 23.94 | 6,894,121 | -0.46(-1.90%) |
Oct 25, 2010 | 24.29 | 24.53 | 24.11 | 24.40 | 7,180,591 | +0.24(+0.98%) |
Oct 22, 2010 | 24.07 | 24.27 | 24.01 | 24.17 | 3,542,523 | +0.17(+0.71%) |
Oct 21, 2010 | 24.11 | 24.33 | 23.82 | 24.00 | 5,952,953 | -0.03(-0.12%) |
Oct 20, 2010 | 23.82 | 24.17 | 23.77 | 24.03 | 7,335,598 | +0.29(+1.24%) |
Oct 19, 2010 | 23.69 | 24.00 | 23.55 | 23.73 | 8,403,012 | -0.27(-1.11%) |
Oct 18, 2010 | 23.88 | 24.03 | 23.87 | 24.00 | 7,553,685 | +0.10(+0.40%) |
Oct 15, 2010 | 24.20 | 24.30 | 23.82 | 23.90 | 7,462,921 | -0.18(-0.73%) |
Oct 14, 2010 | 24.17 | 24.53 | 23.95 | 24.08 | 5,763,512 | -0.20(-0.82%) |
Oct 13, 2010 | 24.22 | 24.48 | 24.14 | 24.28 | 6,144,701 | +0.31(+1.29%) |
Oct 12, 2010 | 23.87 | 24.04 | 23.68 | 23.97 | 4,451,036 | +0.07(+0.28%) |
Oct 11, 2010 | 23.88 | 24.00 | 23.85 | 23.90 | 2,173,086 | +0.01(+0.03%) |
Oct 08, 2010 | 23.89 | 23.98 | 23.72 | 23.89 | 3,679,571 | +0.16(+0.68%) |
Oct 07, 2010 | 23.75 | 23.93 | 23.64 | 23.73 | 4,304,138 | +0.06(+0.25%) |
Oct 06, 2010 | 23.80 | 23.85 | 23.47 | 23.67 | 4,870,983 | -0.19(-0.80%) |
Oct 05, 2010 | 23.61 | 23.94 | 23.24 | 23.86 | 6,541,174 | +0.50(+2.14%) |
Oct 04, 2010 | 23.55 | 23.64 | 23.23 | 23.36 | 5,107,553 | +0.10(+0.41%) |