Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 23.53 | 23.90 | 23.53 | 23.86 | 34,255,928 | +0.34(+1.47%) |
Feb 28, 2012 | 23.55 | 23.60 | 23.50 | 23.52 | 13,246,536 | +0.01(+0.03%) |
Feb 27, 2012 | 23.46 | 23.57 | 23.40 | 23.51 | 17,692,106 | -0.06(-0.25%) |
Feb 24, 2012 | 23.69 | 23.74 | 23.51 | 23.57 | 18,276,450 | -0.06(-0.26%) |
Feb 23, 2012 | 23.60 | 23.67 | 23.54 | 23.63 | 16,277,850 | -0.02(-0.10%) |
Feb 22, 2012 | 23.43 | 23.68 | 23.43 | 23.65 | 20,151,652 | +0.15(+0.62%) |
Feb 21, 2012 | 23.53 | 23.59 | 23.40 | 23.51 | 19,656,816 | -0.08(-0.33%) |
Feb 17, 2012 | 23.59 | 23.63 | 23.43 | 23.59 | 21,725,750 | +0.06(+0.28%) |
Feb 16, 2012 | 23.43 | 23.56 | 23.37 | 23.52 | 17,202,750 | +0.16(+0.67%) |
Feb 15, 2012 | 23.65 | 23.65 | 23.31 | 23.36 | 21,630,608 | -0.17(-0.73%) |
Feb 14, 2012 | 23.39 | 23.54 | 23.26 | 23.53 | 18,438,406 | +0.16(+0.67%) |
Feb 13, 2012 | 23.37 | 23.43 | 23.26 | 23.38 | 16,235,308 | +0.17(+0.74%) |
Feb 10, 2012 | 23.07 | 23.21 | 23.03 | 23.21 | 16,097,467 | -0.01(-0.04%) |
Feb 09, 2012 | 23.35 | 23.36 | 23.15 | 23.22 | 23,877,040 | -0.12(-0.53%) |
Feb 08, 2012 | 23.51 | 23.52 | 23.29 | 23.34 | 23,973,094 | -0.08(-0.32%) |
Feb 07, 2012 | 23.26 | 23.72 | 23.10 | 23.41 | 35,476,216 | +0.18(+0.76%) |
Feb 06, 2012 | 23.17 | 23.31 | 23.12 | 23.24 | 21,345,092 | -0.02(-0.07%) |
Feb 03, 2012 | 23.32 | 23.39 | 23.17 | 23.25 | 24,235,570 | +0.09(+0.37%) |
Feb 02, 2012 | 23.25 | 23.31 | 23.14 | 23.17 | 19,249,292 | -0.01(-0.03%) |
Feb 01, 2012 | 23.19 | 23.34 | 23.16 | 23.18 | 21,829,982 | +0.11(+0.47%) |
Jan 31, 2012 | 23.22 | 23.22 | 22.95 | 23.07 | 19,818,496 | +0.02(+0.10%) |
Jan 30, 2012 | 22.98 | 23.08 | 22.90 | 23.04 | 15,503,486 | +0.01(+0.03%) |
Jan 27, 2012 | 23.20 | 23.27 | 22.96 | 23.04 | 24,629,584 | -0.19(-0.84%) |
Jan 26, 2012 | 23.44 | 23.44 | 23.14 | 23.23 | 21,473,836 | -0.14(-0.61%) |
Jan 25, 2012 | 23.20 | 23.40 | 23.07 | 23.37 | 21,190,370 | +0.18(+0.78%) |
Jan 24, 2012 | 23.28 | 23.40 | 23.13 | 23.19 | 21,593,116 | -0.22(-0.92%) |
Jan 23, 2012 | 23.23 | 23.44 | 23.20 | 23.41 | 20,205,416 | +0.15(+0.65%) |
Jan 20, 2012 | 23.07 | 23.27 | 23.02 | 23.26 | 28,064,672 | +0.22(+0.95%) |
Jan 19, 2012 | 23.11 | 23.14 | 22.97 | 23.04 | 19,827,092 | -0.05(-0.21%) |
Jan 18, 2012 | 23.04 | 23.17 | 22.95 | 23.09 | 19,442,730 | +0.08(+0.36%) |
Jan 17, 2012 | 23.14 | 23.19 | 22.99 | 23.00 | 22,802,086 | +0.12(+0.54%) |
Jan 13, 2012 | 23.00 | 23.03 | 22.74 | 22.88 | 29,266,394 | -0.20(-0.86%) |
Jan 12, 2012 | 23.37 | 23.40 | 23.00 | 23.08 | 22,305,764 | -0.17(-0.72%) |
Jan 11, 2012 | 23.35 | 23.49 | 23.07 | 23.25 | 34,121,784 | -0.44(-1.85%) |
Jan 10, 2012 | 23.73 | 23.75 | 23.61 | 23.68 | 18,977,620 | +0.14(+0.59%) |
Jan 09, 2012 | 23.57 | 23.63 | 23.50 | 23.54 | 15,403,553 | +0.00(+0.00%) |
Jan 06, 2012 | 23.73 | 23.78 | 23.44 | 23.54 | 19,976,150 | -0.15(-0.63%) |
Jan 05, 2012 | 23.83 | 23.86 | 23.69 | 23.69 | 20,914,644 | -0.11(-0.47%) |
Jan 04, 2012 | 23.88 | 23.93 | 23.74 | 23.81 | 20,843,620 | -0.09(-0.39%) |
Dec 30, 2011 | 23.98 | 24.00 | 23.90 | 23.90 | 11,509,585 | -0.06(-0.27%) |
Dec 29, 2011 | 23.77 | 23.97 | 23.74 | 23.96 | 12,694,368 | +0.22(+0.94%) |
Dec 28, 2011 | 23.85 | 23.93 | 23.70 | 23.74 | 11,861,703 | -0.13(-0.53%) |
Dec 27, 2011 | 23.84 | 23.98 | 23.84 | 23.87 | 14,567,266 | -0.02(-0.09%) |
Dec 23, 2011 | 23.65 | 23.90 | 23.64 | 23.89 | 13,548,060 | +0.13(+0.53%) |
Dec 21, 2011 | 23.40 | 23.84 | 23.34 | 23.76 | 27,376,434 | +0.40(+1.71%) |
Dec 20, 2011 | 23.19 | 23.45 | 23.17 | 23.36 | 23,145,622 | +0.35(+1.53%) |
Dec 19, 2011 | 23.04 | 23.18 | 22.96 | 23.01 | 17,217,584 | -0.02(-0.10%) |
Dec 16, 2011 | 23.05 | 23.13 | 22.97 | 23.04 | 35,069,200 | +0.19(+0.82%) |
Dec 15, 2011 | 22.85 | 23.02 | 22.81 | 22.85 | 19,569,452 | +0.22(+0.95%) |
Dec 14, 2011 | 22.63 | 22.85 | 22.57 | 22.63 | 23,073,022 | -0.08(-0.33%) |
Dec 13, 2011 | 22.92 | 22.98 | 22.64 | 22.71 | 20,897,988 | -0.14(-0.61%) |
Dec 12, 2011 | 22.97 | 23.06 | 22.65 | 22.85 | 19,586,274 | -0.23(-1.01%) |
Dec 09, 2011 | 22.92 | 23.14 | 22.86 | 23.08 | 26,785,902 | +0.29(+1.26%) |
Dec 08, 2011 | 22.78 | 22.97 | 22.73 | 22.79 | 23,581,504 | -0.02(-0.07%) |
Dec 07, 2011 | 22.73 | 22.91 | 22.61 | 22.81 | 24,640,476 | +0.03(+0.15%) |
Dec 06, 2011 | 22.71 | 22.89 | 22.59 | 22.78 | 24,491,080 | +0.13(+0.56%) |
Dec 05, 2011 | 22.86 | 22.95 | 22.50 | 22.65 | 26,283,408 | -0.02(-0.11%) |
Dec 02, 2011 | 23.04 | 23.07 | 22.60 | 22.67 | 30,990,376 | -0.15(-0.67%) |
Dec 01, 2011 | 22.89 | 23.08 | 22.78 | 22.83 | 22,585,428 | -0.14(-0.59%) |
Nov 30, 2011 | 23.00 | 23.21 | 22.79 | 22.96 | 37,018,932 | +0.36(+1.57%) |
Nov 29, 2011 | 22.26 | 22.71 | 22.21 | 22.61 | 31,700,872 | +0.51(+2.30%) |
Nov 28, 2011 | 22.13 | 22.30 | 21.96 | 22.10 | 31,432,914 | +0.15(+0.66%) |
Nov 25, 2011 | 22.09 | 22.16 | 21.95 | 21.95 | 11,165,582 | -0.04(-0.20%) |
Nov 23, 2011 | 22.20 | 22.21 | 21.97 | 22.00 | 20,774,650 | -0.37(-1.67%) |
Nov 22, 2011 | 22.25 | 22.50 | 22.22 | 22.37 | 17,380,326 | +0.01(+0.03%) |
Nov 21, 2011 | 22.61 | 22.68 | 22.17 | 22.36 | 27,407,710 | -0.49(-2.14%) |
Nov 18, 2011 | 22.79 | 22.96 | 22.69 | 22.85 | 27,555,384 | +0.26(+1.16%) |
Nov 17, 2011 | 22.70 | 22.85 | 22.41 | 22.59 | 25,754,878 | -0.13(-0.58%) |
Nov 16, 2011 | 22.95 | 22.99 | 22.69 | 22.72 | 26,218,004 | -0.34(-1.46%) |
Nov 15, 2011 | 22.98 | 23.21 | 22.88 | 23.06 | 18,014,440 | +0.07(+0.31%) |
Nov 14, 2011 | 22.99 | 23.05 | 22.86 | 22.99 | 13,901,934 | -0.11(-0.48%) |
Nov 11, 2011 | 23.05 | 23.27 | 23.04 | 23.10 | 18,995,232 | +0.25(+1.08%) |
Nov 10, 2011 | 22.93 | 22.97 | 22.69 | 22.85 | 23,888,594 | +0.12(+0.54%) |
Nov 09, 2011 | 23.01 | 23.06 | 22.67 | 22.73 | 26,895,140 | -0.55(-2.36%) |
Nov 08, 2011 | 23.16 | 23.30 | 22.99 | 23.28 | 17,787,216 | +0.15(+0.65%) |
Nov 07, 2011 | 22.94 | 23.15 | 22.82 | 23.13 | 18,451,034 | +0.15(+0.63%) |
Nov 04, 2011 | 23.05 | 23.11 | 22.82 | 22.98 | 22,378,372 | -0.29(-1.27%) |
Nov 03, 2011 | 23.09 | 23.34 | 23.06 | 23.28 | 25,601,598 | +0.30(+1.30%) |
Nov 02, 2011 | 22.86 | 23.08 | 22.84 | 22.98 | 21,436,316 | +0.25(+1.09%) |
Nov 01, 2011 | 22.76 | 22.89 | 22.65 | 22.73 | 34,936,400 | -0.43(-1.87%) |
Oct 31, 2011 | 23.28 | 23.42 | 23.16 | 23.17 | 28,011,860 | -0.21(-0.89%) |
Oct 28, 2011 | 23.24 | 23.39 | 23.19 | 23.37 | 25,519,178 | +0.12(+0.53%) |
Oct 27, 2011 | 23.37 | 23.43 | 23.09 | 23.25 | 39,376,240 | +0.37(+1.63%) |
Oct 26, 2011 | 22.82 | 22.90 | 22.52 | 22.88 | 23,652,260 | +0.18(+0.78%) |
Oct 25, 2011 | 23.03 | 23.04 | 22.65 | 22.70 | 20,978,404 | -0.31(-1.36%) |
Oct 24, 2011 | 23.19 | 23.28 | 22.93 | 23.02 | 20,066,260 | -0.11(-0.47%) |
Oct 21, 2011 | 23.04 | 23.17 | 22.88 | 23.12 | 34,134,724 | +0.36(+1.59%) |
Oct 20, 2011 | 22.89 | 22.92 | 22.58 | 22.76 | 19,643,916 | +0.03(+0.13%) |
Oct 19, 2011 | 22.72 | 23.00 | 22.68 | 22.73 | 22,690,722 | +0.10(+0.43%) |
Oct 18, 2011 | 22.80 | 22.89 | 22.52 | 22.63 | 34,870,100 | -0.09(-0.39%) |
Oct 17, 2011 | 23.00 | 23.01 | 22.66 | 22.72 | 29,832,198 | -0.29(-1.25%) |
Oct 14, 2011 | 23.13 | 23.13 | 22.84 | 23.01 | 19,915,428 | +0.15(+0.67%) |
Oct 13, 2011 | 22.84 | 22.92 | 22.68 | 22.86 | 19,032,922 | -0.03(-0.12%) |
Oct 12, 2011 | 22.80 | 23.05 | 22.65 | 22.88 | 25,876,382 | +0.23(+1.02%) |
Oct 11, 2011 | 22.63 | 22.79 | 22.58 | 22.65 | 16,439,036 | -0.03(-0.15%) |
Oct 10, 2011 | 22.57 | 22.70 | 22.39 | 22.69 | 18,215,954 | +0.34(+1.52%) |
Oct 07, 2011 | 22.55 | 22.55 | 22.17 | 22.35 | 27,805,222 | +0.17(+0.78%) |
Oct 06, 2011 | 22.09 | 22.19 | 21.86 | 22.17 | 37,164,524 | -0.05(-0.21%) |
Oct 05, 2011 | 22.20 | 22.25 | 21.89 | 22.22 | 33,968,392 | +0.10(+0.46%) |
Oct 04, 2011 | 21.99 | 22.19 | 21.48 | 22.12 | 45,441,488 | -0.06(-0.29%) |
Oct 03, 2011 | 22.28 | 22.91 | 22.08 | 22.18 | 56,691,604 | -0.73(-3.17%) |
Sep 30, 2011 | 23.21 | 23.43 | 22.91 | 22.91 | 36,903,420 | -0.51(-2.16%) |
Sep 29, 2011 | 23.37 | 23.62 | 23.12 | 23.42 | 31,513,278 | +0.34(+1.45%) |
Sep 28, 2011 | 23.68 | 23.79 | 23.02 | 23.08 | 28,062,822 | -0.51(-2.17%) |
Sep 27, 2011 | 23.78 | 23.88 | 23.49 | 23.59 | 32,805,742 | +0.27(+1.18%) |
Sep 26, 2011 | 23.06 | 23.36 | 22.94 | 23.32 | 35,399,156 | +0.45(+1.99%) |
Sep 23, 2011 | 22.84 | 22.96 | 22.68 | 22.86 | 35,806,540 | -0.14(-0.59%) |
Sep 22, 2011 | 22.85 | 23.11 | 22.59 | 23.00 | 53,583,464 | -0.50(-2.11%) |
Sep 21, 2011 | 24.03 | 24.10 | 23.49 | 23.49 | 34,695,608 | -0.46(-1.94%) |
Sep 20, 2011 | 24.01 | 24.24 | 23.91 | 23.96 | 27,002,476 | +0.05(+0.23%) |
Sep 19, 2011 | 23.76 | 23.97 | 23.72 | 23.90 | 42,127,344 | -0.25(-1.04%) |
Sep 16, 2011 | 24.21 | 24.31 | 24.08 | 24.15 | 51,049,040 | +0.07(+0.30%) |
Sep 15, 2011 | 23.71 | 24.08 | 23.69 | 24.08 | 31,237,918 | +0.42(+1.79%) |
Sep 14, 2011 | 23.51 | 23.91 | 23.24 | 23.66 | 32,769,722 | +0.23(+0.97%) |
Sep 13, 2011 | 23.38 | 23.51 | 23.26 | 23.43 | 31,585,542 | +0.06(+0.28%) |
Sep 12, 2011 | 23.04 | 23.42 | 22.97 | 23.37 | 43,265,164 | +0.00(+0.01%) |
Sep 09, 2011 | 23.78 | 23.80 | 23.15 | 23.36 | 48,830,708 | -0.61(-2.53%) |
Sep 08, 2011 | 23.80 | 24.17 | 23.76 | 23.97 | 36,916,388 | +0.12(+0.52%) |
Sep 07, 2011 | 23.58 | 23.86 | 23.55 | 23.85 | 31,601,482 | +0.46(+1.97%) |
Sep 06, 2011 | 22.71 | 23.42 | 22.70 | 23.38 | 38,272,776 | -0.10(-0.44%) |
Sep 02, 2011 | 23.48 | 23.57 | 23.41 | 23.49 | 26,025,338 | -0.24(-1.01%) |
Sep 01, 2011 | 23.61 | 23.95 | 23.50 | 23.73 | 34,930,716 | +0.00(+0.00%) |
Aug 31, 2011 | 23.53 | 23.84 | 23.46 | 23.73 | 33,130,754 | +0.20(+0.84%) |
Aug 30, 2011 | 23.50 | 23.67 | 23.42 | 23.53 | 47,026,844 | +0.04(+0.19%) |
Aug 29, 2011 | 23.23 | 23.53 | 23.20 | 23.49 | 26,181,130 | +0.41(+1.80%) |
Aug 26, 2011 | 22.88 | 23.16 | 22.47 | 23.07 | 29,467,222 | +0.18(+0.78%) |
Aug 25, 2011 | 23.44 | 23.44 | 22.82 | 22.89 | 37,553,976 | -0.58(-2.45%) |
Aug 24, 2011 | 23.18 | 23.48 | 23.09 | 23.47 | 28,911,782 | +0.21(+0.90%) |
Aug 23, 2011 | 22.72 | 23.26 | 22.67 | 23.26 | 35,556,112 | +0.60(+2.66%) |
Aug 22, 2011 | 22.91 | 22.92 | 22.62 | 22.66 | 29,178,980 | +0.06(+0.25%) |
Aug 19, 2011 | 22.74 | 23.00 | 22.52 | 22.60 | 45,246,072 | -0.22(-0.97%) |
Aug 18, 2011 | 22.99 | 23.22 | 22.59 | 22.82 | 58,736,664 | -0.51(-2.19%) |
Aug 17, 2011 | 23.06 | 23.36 | 22.96 | 23.33 | 33,947,548 | +0.37(+1.63%) |
Aug 16, 2011 | 22.80 | 23.06 | 22.76 | 22.96 | 31,789,138 | -0.01(-0.04%) |
Aug 15, 2011 | 22.72 | 23.04 | 22.65 | 22.97 | 34,265,120 | +0.36(+1.58%) |
Aug 12, 2011 | 22.49 | 22.82 | 22.36 | 22.61 | 30,151,100 | +0.23(+1.01%) |
Aug 11, 2011 | 21.56 | 22.67 | 21.53 | 22.39 | 57,015,512 | +0.85(+3.92%) |
Aug 10, 2011 | 22.31 | 22.40 | 21.45 | 21.54 | 56,815,104 | -0.92(-4.08%) |
Aug 09, 2011 | 22.29 | 22.52 | 21.42 | 22.46 | 64,025,048 | +0.53(+2.40%) |
Aug 08, 2011 | 22.29 | 22.64 | 21.88 | 21.93 | 74,362,584 | -0.56(-2.47%) |
Aug 05, 2011 | 22.32 | 22.65 | 21.91 | 22.49 | 65,195,212 | +0.32(+1.44%) |
Aug 04, 2011 | 22.83 | 22.95 | 22.14 | 22.17 | 47,985,464 | -0.87(-3.77%) |
Aug 03, 2011 | 22.57 | 23.09 | 22.55 | 23.04 | 41,694,204 | +0.45(+1.98%) |
Aug 02, 2011 | 22.70 | 22.77 | 22.59 | 22.59 | 26,926,730 | -0.22(-0.97%) |
Aug 01, 2011 | 23.07 | 23.07 | 22.61 | 22.81 | 26,208,548 | -0.09(-0.41%) |
Jul 29, 2011 | 23.02 | 23.19 | 22.87 | 22.91 | 30,514,340 | -0.27(-1.16%) |
Jul 28, 2011 | 23.12 | 23.33 | 23.11 | 23.18 | 22,668,980 | +0.04(+0.17%) |
Jul 27, 2011 | 23.16 | 23.32 | 23.08 | 23.14 | 27,727,362 | -0.17(-0.72%) |
Jul 26, 2011 | 23.36 | 23.39 | 23.27 | 23.30 | 17,562,590 | -0.02(-0.10%) |
Jul 25, 2011 | 23.28 | 23.43 | 23.24 | 23.33 | 19,528,630 | -0.16(-0.67%) |
Jul 22, 2011 | 23.43 | 23.51 | 23.40 | 23.49 | 19,784,194 | +0.13(+0.56%) |
Jul 21, 2011 | 23.18 | 23.45 | 23.07 | 23.35 | 32,789,702 | +0.16(+0.68%) |
Jul 20, 2011 | 23.32 | 23.35 | 23.17 | 23.20 | 23,505,446 | -0.15(-0.65%) |
Jul 19, 2011 | 22.80 | 23.50 | 22.74 | 23.35 | 55,544,180 | +0.74(+3.28%) |
Jul 18, 2011 | 22.65 | 22.71 | 22.43 | 22.61 | 21,953,464 | -0.14(-0.61%) |
Jul 15, 2011 | 22.85 | 22.86 | 22.66 | 22.74 | 25,968,804 | -0.05(-0.21%) |
Jul 14, 2011 | 22.93 | 23.01 | 22.69 | 22.79 | 22,284,440 | -0.13(-0.57%) |
Jul 13, 2011 | 22.96 | 23.05 | 22.83 | 22.92 | 21,804,500 | +0.07(+0.31%) |
Jul 12, 2011 | 22.89 | 23.05 | 22.81 | 22.85 | 19,808,568 | -0.08(-0.37%) |
Jul 11, 2011 | 22.82 | 23.00 | 22.81 | 22.94 | 21,009,418 | -0.20(-0.84%) |
Jul 08, 2011 | 23.02 | 23.13 | 22.94 | 23.13 | 18,811,224 | -0.02(-0.10%) |
Jul 07, 2011 | 23.18 | 23.20 | 23.10 | 23.16 | 18,442,844 | +0.07(+0.32%) |
Jul 06, 2011 | 23.01 | 23.16 | 23.00 | 23.08 | 17,046,186 | +0.08(+0.34%) |
Jul 05, 2011 | 22.93 | 23.17 | 22.93 | 23.00 | 21,972,766 | +0.07(+0.31%) |
Jul 01, 2011 | 22.57 | 22.93 | 22.57 | 22.93 | 24,475,144 | +0.27(+1.19%) |
Jun 30, 2011 | 22.56 | 22.73 | 22.51 | 22.66 | 23,150,476 | +0.20(+0.87%) |
Jun 29, 2011 | 22.29 | 22.51 | 22.29 | 22.47 | 25,289,388 | +0.23(+1.03%) |
Jun 28, 2011 | 22.07 | 22.26 | 22.01 | 22.24 | 19,198,412 | +0.28(+1.26%) |
Jun 27, 2011 | 21.84 | 22.05 | 21.84 | 21.96 | 21,937,734 | +0.09(+0.43%) |
Jun 24, 2011 | 21.92 | 22.02 | 21.80 | 21.87 | 47,614,408 | -0.02(-0.08%) |
Jun 23, 2011 | 22.21 | 22.22 | 21.70 | 21.89 | 39,292,044 | -0.48(-2.14%) |
Jun 22, 2011 | 22.33 | 22.51 | 22.27 | 22.36 | 23,329,084 | +0.05(+0.21%) |
Jun 21, 2011 | 22.27 | 22.33 | 22.15 | 22.32 | 21,176,634 | +0.14(+0.65%) |
Jun 20, 2011 | 22.23 | 22.23 | 22.15 | 22.17 | 16,465,819 | +0.07(+0.32%) |
Jun 17, 2011 | 22.19 | 22.31 | 22.10 | 22.10 | 31,681,520 | +0.04(+0.20%) |
Jun 16, 2011 | 21.88 | 22.15 | 21.83 | 22.06 | 23,068,640 | +0.18(+0.80%) |
Jun 15, 2011 | 22.03 | 22.06 | 21.77 | 21.88 | 24,313,916 | -0.22(-0.98%) |
Jun 14, 2011 | 22.03 | 22.18 | 21.99 | 22.10 | 20,850,064 | +0.16(+0.75%) |
Jun 13, 2011 | 21.93 | 21.98 | 21.82 | 21.93 | 28,327,134 | +0.07(+0.31%) |
Jun 10, 2011 | 21.96 | 22.01 | 21.82 | 21.87 | 20,938,580 | -0.17(-0.76%) |
Jun 09, 2011 | 21.88 | 22.18 | 21.83 | 22.03 | 19,605,942 | +0.16(+0.75%) |
Jun 08, 2011 | 21.81 | 21.91 | 21.76 | 21.87 | 17,573,690 | +0.07(+0.31%) |
Jun 07, 2011 | 21.91 | 21.97 | 21.80 | 21.80 | 17,244,486 | -0.07(-0.34%) |
Jun 06, 2011 | 21.91 | 21.99 | 21.86 | 21.88 | 15,618,572 | -0.04(-0.17%) |
Jun 03, 2011 | 21.83 | 22.01 | 21.81 | 21.91 | 19,345,602 | -0.65(-2.88%) |
May 24, 2011 | 22.62 | 22.66 | 22.47 | 22.56 | 16,269,998 | -0.01(-0.03%) |
May 23, 2011 | 22.60 | 22.70 | 22.46 | 22.57 | 19,794,068 | -0.27(-1.19%) |
May 20, 2011 | 22.85 | 22.91 | 22.70 | 22.84 | 19,405,632 | -0.05(-0.23%) |
May 19, 2011 | 22.88 | 22.97 | 22.74 | 22.89 | 19,395,254 | +0.05(+0.23%) |
May 18, 2011 | 22.74 | 22.86 | 22.62 | 22.84 | 20,072,970 | +0.10(+0.46%) |
May 17, 2011 | 22.65 | 22.80 | 22.57 | 22.73 | 19,875,538 | +0.05(+0.24%) |
May 16, 2011 | 22.77 | 22.82 | 22.64 | 22.68 | 18,499,334 | -0.12(-0.51%) |
May 13, 2011 | 22.83 | 23.00 | 22.75 | 22.80 | 23,950,332 | -0.04(-0.19%) |
May 12, 2011 | 22.52 | 22.88 | 22.46 | 22.84 | 25,551,256 | +0.33(+1.47%) |
May 11, 2011 | 22.50 | 22.63 | 22.37 | 22.51 | 16,778,828 | -0.01(-0.03%) |
May 10, 2011 | 22.40 | 22.56 | 22.40 | 22.52 | 16,628,065 | +0.13(+0.58%) |
May 09, 2011 | 22.36 | 22.50 | 22.35 | 22.39 | 13,286,577 | +0.02(+0.07%) |
May 06, 2011 | 22.55 | 22.60 | 22.31 | 22.37 | 25,509,110 | +0.07(+0.30%) |
May 05, 2011 | 22.64 | 22.65 | 22.20 | 22.30 | 21,263,566 | -0.25(-1.13%) |
May 04, 2011 | 22.69 | 22.71 | 22.47 | 22.56 | 20,258,432 | -0.14(-0.62%) |
May 03, 2011 | 22.64 | 22.70 | 22.59 | 22.70 | 15,770,941 | +0.05(+0.24%) |
May 02, 2011 | 22.63 | 22.66 | 22.61 | 22.64 | 18,718,658 | +0.09(+0.39%) |
Apr 29, 2011 | 22.59 | 22.66 | 22.49 | 22.56 | 22,166,206 | +0.02(+0.07%) |
Apr 28, 2011 | 22.38 | 22.55 | 22.29 | 22.54 | 21,062,986 | +0.14(+0.61%) |
Apr 27, 2011 | 22.53 | 22.54 | 22.26 | 22.40 | 25,229,090 | +0.02(+0.10%) |
Apr 26, 2011 | 22.65 | 22.41 | 22.01 | 22.38 | 48,916,984 | -0.27(-1.20%) |
Apr 25, 2011 | 22.59 | 22.66 | 22.51 | 22.65 | 16,016,653 | -0.05(-0.21%) |
Apr 21, 2011 | 22.70 | 22.80 | 22.56 | 22.70 | 16,414,645 | +0.01(+0.04%) |
Apr 20, 2011 | 22.70 | 22.75 | 22.61 | 22.69 | 19,197,556 | +0.25(+1.13%) |
Apr 19, 2011 | 22.47 | 22.57 | 22.39 | 22.43 | 16,013,728 | -0.07(-0.33%) |
Apr 18, 2011 | 22.59 | 22.62 | 22.29 | 22.51 | 24,094,240 | -0.23(-1.03%) |
Apr 15, 2011 | 22.85 | 22.86 | 22.69 | 22.74 | 26,196,008 | -0.10(-0.44%) |
Apr 14, 2011 | 22.52 | 22.90 | 22.43 | 22.84 | 35,746,528 | +0.34(+1.53%) |
Apr 13, 2011 | 22.48 | 22.56 | 22.39 | 22.50 | 12,671,109 | +0.13(+0.57%) |
Apr 12, 2011 | 22.40 | 22.45 | 22.21 | 22.37 | 24,852,022 | -0.17(-0.74%) |
Apr 11, 2011 | 22.49 | 22.68 | 22.34 | 22.54 | 21,928,804 | +0.04(+0.19%) |
Apr 08, 2011 | 22.53 | 22.62 | 22.36 | 22.49 | 16,761,157 | -0.06(-0.25%) |
Apr 07, 2011 | 22.55 | 22.65 | 22.38 | 22.55 | 19,068,950 | -0.06(-0.28%) |
Apr 06, 2011 | 22.59 | 22.68 | 22.47 | 22.61 | 21,098,750 | +0.05(+0.24%) |
Apr 05, 2011 | 22.57 | 22.66 | 22.51 | 22.56 | 18,675,524 | -0.06(-0.28%) |
Apr 04, 2011 | 22.48 | 22.67 | 22.46 | 22.62 | 20,164,014 | +0.15(+0.65%) |
Apr 01, 2011 | 22.37 | 22.56 | 22.27 | 22.48 | 28,021,672 | +0.29(+1.33%) |
Mar 31, 2011 | 22.06 | 22.35 | 22.06 | 22.18 | 26,501,320 | +0.10(+0.45%) |
Mar 30, 2011 | 22.08 | 22.23 | 22.08 | 22.08 | 28,170,522 | +0.11(+0.49%) |
Mar 29, 2011 | 21.80 | 21.98 | 21.76 | 21.98 | 17,303,766 | +0.23(+1.06%) |
Mar 28, 2011 | 21.80 | 21.90 | 21.75 | 21.75 | 17,352,712 | -0.06(-0.29%) |
Mar 25, 2011 | 21.69 | 21.87 | 21.67 | 21.81 | 18,584,624 | +0.18(+0.82%) |
Mar 24, 2011 | 21.59 | 21.76 | 21.59 | 21.63 | 19,953,958 | +0.14(+0.65%) |
Mar 23, 2011 | 21.16 | 21.58 | 21.15 | 21.49 | 19,388,248 | +0.25(+1.20%) |
Mar 22, 2011 | 21.29 | 21.32 | 21.15 | 21.24 | 12,598,047 | -0.02(-0.09%) |
Mar 21, 2011 | 21.32 | 21.35 | 21.21 | 21.26 | 18,770,822 | +0.29(+1.39%) |
Mar 18, 2011 | 21.06 | 21.17 | 20.88 | 20.97 | 35,383,532 | +0.14(+0.67%) |
Mar 17, 2011 | 20.88 | 21.00 | 20.70 | 20.83 | 30,114,916 | +0.21(+1.01%) |
Mar 16, 2011 | 20.96 | 21.02 | 20.49 | 20.62 | 47,887,312 | -0.46(-2.17%) |
Mar 15, 2011 | 20.97 | 21.16 | 20.95 | 21.08 | 38,007,272 | -0.30(-1.42%) |
Mar 14, 2011 | 21.51 | 21.60 | 21.24 | 21.38 | 26,629,656 | -0.29(-1.34%) |
Mar 11, 2011 | 21.71 | 21.77 | 21.56 | 21.67 | 17,966,226 | -0.00(-0.02%) |
Mar 10, 2011 | 21.66 | 21.76 | 21.57 | 21.67 | 26,759,534 | -0.11(-0.50%) |
Mar 09, 2011 | 21.75 | 21.80 | 21.66 | 21.78 | 22,376,018 | -0.01(-0.03%) |
Mar 08, 2011 | 21.71 | 21.86 | 21.65 | 21.79 | 31,223,466 | +0.14(+0.64%) |
Mar 07, 2011 | 21.68 | 21.82 | 21.41 | 21.65 | 35,603,660 | +0.00(+0.02%) |
Mar 04, 2011 | 21.71 | 21.76 | 21.50 | 21.65 | 34,744,740 | -0.12(-0.55%) |
Mar 03, 2011 | 21.51 | 21.87 | 21.51 | 21.77 | 43,706,888 | +0.38(+1.77%) |
Mar 02, 2011 | 21.44 | 21.52 | 21.29 | 21.39 | 31,290,922 | -0.16(-0.74%) |