Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 28.34 | 28.46 | 27.17 | 27.36 | 18,415,112 | -0.82(-2.90%) |
Feb 28, 2012 | 27.87 | 28.75 | 27.78 | 28.18 | 17,580,042 | +0.36(+1.28%) |
Feb 27, 2012 | 26.89 | 27.92 | 26.66 | 27.82 | 13,183,276 | +0.77(+2.86%) |
Feb 24, 2012 | 27.55 | 27.70 | 27.00 | 27.05 | 8,092,085 | -0.51(-1.84%) |
Feb 23, 2012 | 27.30 | 27.87 | 26.77 | 27.55 | 12,976,548 | +0.19(+0.69%) |
Feb 22, 2012 | 27.03 | 27.69 | 27.03 | 27.36 | 9,238,928 | +0.26(+0.94%) |
Feb 21, 2012 | 26.38 | 27.64 | 26.37 | 27.11 | 14,905,772 | +0.80(+3.05%) |
Feb 17, 2012 | 26.12 | 26.40 | 25.74 | 26.31 | 11,634,079 | +0.43(+1.68%) |
Feb 16, 2012 | 26.35 | 26.59 | 25.39 | 25.87 | 22,808,860 | -0.48(-1.84%) |
Feb 15, 2012 | 26.26 | 26.60 | 26.04 | 26.36 | 14,868,841 | +0.19(+0.72%) |
Feb 14, 2012 | 26.78 | 26.80 | 25.93 | 26.17 | 13,897,920 | -0.65(-2.42%) |
Feb 13, 2012 | 26.84 | 27.13 | 26.52 | 26.82 | 10,458,654 | +0.32(+1.20%) |
Feb 10, 2012 | 26.78 | 26.88 | 26.40 | 26.50 | 12,349,329 | -0.76(-2.79%) |
Feb 09, 2012 | 27.93 | 28.23 | 27.21 | 27.26 | 16,572,273 | -0.55(-1.99%) |
Feb 08, 2012 | 27.89 | 28.24 | 27.45 | 27.81 | 11,773,942 | +0.15(+0.54%) |
Feb 07, 2012 | 27.47 | 27.81 | 26.96 | 27.67 | 12,214,330 | +0.16(+0.58%) |
Feb 06, 2012 | 27.35 | 27.67 | 27.08 | 27.51 | 11,525,792 | +0.10(+0.36%) |
Feb 03, 2012 | 27.16 | 27.57 | 26.95 | 27.41 | 16,356,869 | +0.65(+2.44%) |
Feb 02, 2012 | 27.01 | 27.25 | 26.73 | 26.76 | 9,403,675 | -0.22(-0.82%) |
Feb 01, 2012 | 26.40 | 27.11 | 26.29 | 26.98 | 16,121,140 | +0.94(+3.63%) |
Jan 31, 2012 | 26.42 | 26.62 | 25.62 | 26.03 | 12,080,277 | +0.05(+0.18%) |
Jan 30, 2012 | 25.88 | 26.20 | 25.41 | 25.99 | 9,628,114 | -0.37(-1.41%) |
Jan 27, 2012 | 25.36 | 26.66 | 25.36 | 26.36 | 12,395,975 | +0.81(+3.18%) |
Jan 26, 2012 | 26.53 | 26.96 | 25.45 | 25.55 | 17,899,408 | -1.03(-3.87%) |
Jan 25, 2012 | 25.28 | 26.67 | 25.14 | 26.57 | 19,129,560 | +1.28(+5.05%) |
Jan 24, 2012 | 25.21 | 25.37 | 24.66 | 25.30 | 9,821,273 | -0.16(-0.65%) |
Jan 23, 2012 | 25.68 | 25.86 | 25.28 | 25.46 | 11,655,117 | -0.29(-1.15%) |
Jan 20, 2012 | 25.11 | 26.07 | 25.05 | 25.76 | 16,943,466 | +0.63(+2.52%) |
Jan 19, 2012 | 24.80 | 25.16 | 24.56 | 25.12 | 14,052,501 | +0.50(+2.02%) |
Jan 18, 2012 | 25.28 | 25.72 | 24.44 | 24.63 | 21,538,806 | -0.72(-2.83%) |
Jan 17, 2012 | 25.24 | 25.61 | 25.01 | 25.34 | 15,541,902 | +0.02(+0.08%) |
Jan 13, 2012 | 24.19 | 25.35 | 24.03 | 25.33 | 18,301,274 | +0.92(+3.76%) |
Jan 12, 2012 | 23.84 | 24.69 | 23.35 | 24.41 | 22,178,370 | -0.13(-0.52%) |
Jan 11, 2012 | 24.28 | 24.61 | 23.82 | 24.53 | 13,081,038 | +0.14(+0.57%) |
Jan 10, 2012 | 24.07 | 24.47 | 24.07 | 24.39 | 13,643,338 | +0.94(+4.01%) |
Jan 09, 2012 | 23.38 | 23.52 | 23.19 | 23.45 | 10,213,027 | +0.27(+1.15%) |
Jan 06, 2012 | 23.66 | 23.66 | 22.97 | 23.19 | 13,378,257 | -0.25(-1.05%) |
Jan 05, 2012 | 23.11 | 23.69 | 23.02 | 23.43 | 15,998,547 | +0.25(+1.06%) |
Jan 04, 2012 | 22.98 | 23.30 | 22.82 | 23.19 | 17,210,986 | +1.91(+8.97%) |
Dec 30, 2011 | 21.13 | 21.55 | 21.13 | 21.28 | 6,973,702 | +0.15(+0.69%) |
Dec 29, 2011 | 20.44 | 21.24 | 20.40 | 21.13 | 9,059,198 | +0.26(+1.22%) |
Dec 28, 2011 | 21.41 | 21.50 | 20.74 | 20.88 | 7,023,215 | -0.52(-2.44%) |
Dec 27, 2011 | 21.18 | 21.51 | 20.84 | 21.40 | 7,333,489 | +0.24(+1.15%) |
Dec 23, 2011 | 21.03 | 21.36 | 20.95 | 21.16 | 6,161,883 | +0.87(+4.28%) |
Dec 21, 2011 | 20.15 | 20.39 | 19.98 | 20.29 | 10,229,373 | +0.04(+0.22%) |
Dec 20, 2011 | 19.53 | 20.32 | 19.49 | 20.24 | 11,498,266 | +1.18(+6.21%) |
Dec 19, 2011 | 19.07 | 19.37 | 18.86 | 19.06 | 11,040,170 | -0.00(-0.02%) |
Dec 16, 2011 | 19.20 | 19.41 | 18.99 | 19.06 | 14,643,008 | -0.04(-0.21%) |
Dec 15, 2011 | 19.42 | 19.44 | 18.79 | 19.10 | 11,476,545 | +0.03(+0.15%) |
Dec 14, 2011 | 19.71 | 19.75 | 18.99 | 19.08 | 14,069,057 | -0.70(-3.53%) |
Dec 13, 2011 | 20.60 | 20.75 | 19.49 | 19.77 | 15,607,174 | -0.68(-3.32%) |
Dec 12, 2011 | 20.45 | 20.59 | 20.14 | 20.45 | 11,958,230 | -0.32(-1.56%) |
Dec 09, 2011 | 20.77 | 20.97 | 20.38 | 20.78 | 13,341,070 | -0.05(-0.26%) |
Dec 08, 2011 | 21.37 | 21.42 | 20.70 | 20.83 | 11,037,077 | -0.74(-3.43%) |
Dec 07, 2011 | 21.44 | 22.00 | 21.36 | 21.57 | 13,191,346 | +0.02(+0.10%) |
Dec 06, 2011 | 21.18 | 21.78 | 21.12 | 21.55 | 17,189,210 | +0.89(+4.28%) |
Dec 05, 2011 | 20.94 | 21.07 | 20.23 | 20.66 | 16,230,134 | +0.01(+0.04%) |
Dec 02, 2011 | 21.87 | 21.87 | 20.39 | 20.66 | 18,751,392 | -0.92(-4.25%) |
Dec 01, 2011 | 20.80 | 21.76 | 20.55 | 21.57 | 19,191,916 | +1.05(+5.14%) |
Nov 30, 2011 | 21.65 | 21.69 | 20.27 | 20.52 | 24,948,534 | -0.58(-2.75%) |
Nov 29, 2011 | 21.38 | 21.64 | 21.04 | 21.10 | 10,475,349 | -0.33(-1.56%) |
Nov 28, 2011 | 21.49 | 21.68 | 21.30 | 21.43 | 12,441,672 | +0.92(+4.50%) |
Nov 25, 2011 | 21.21 | 21.32 | 20.42 | 20.51 | 6,696,201 | -0.74(-3.49%) |
Nov 23, 2011 | 21.88 | 22.10 | 21.09 | 21.25 | 12,399,899 | -0.91(-4.12%) |
Nov 22, 2011 | 21.90 | 22.59 | 21.69 | 22.17 | 10,251,087 | +0.25(+1.12%) |
Nov 21, 2011 | 21.65 | 22.24 | 21.43 | 21.92 | 14,684,365 | -0.34(-1.54%) |
Nov 18, 2011 | 22.40 | 23.04 | 22.06 | 22.26 | 28,262,064 | +0.51(+2.35%) |
Nov 17, 2011 | 23.97 | 23.97 | 21.51 | 21.75 | 41,213,920 | -2.76(-11.25%) |
Nov 16, 2011 | 24.83 | 25.13 | 24.45 | 24.51 | 16,884,502 | -0.37(-1.49%) |
Nov 15, 2011 | 25.05 | 25.40 | 24.88 | 24.88 | 8,736,871 | -0.21(-0.85%) |
Nov 14, 2011 | 25.30 | 25.50 | 24.76 | 25.09 | 8,210,784 | -0.24(-0.96%) |
Nov 11, 2011 | 25.07 | 25.48 | 24.95 | 25.34 | 7,339,573 | +0.51(+2.06%) |
Nov 10, 2011 | 24.63 | 24.95 | 24.03 | 24.82 | 11,436,891 | +0.45(+1.84%) |
Nov 09, 2011 | 24.98 | 25.38 | 24.29 | 24.38 | 14,435,977 | -1.46(-5.65%) |
Nov 08, 2011 | 25.64 | 25.84 | 24.95 | 25.83 | 8,624,796 | +0.35(+1.38%) |
Nov 07, 2011 | 25.24 | 25.69 | 25.12 | 25.48 | 6,996,308 | +0.03(+0.12%) |
Nov 04, 2011 | 25.33 | 25.92 | 25.15 | 25.45 | 9,551,826 | -0.07(-0.29%) |
Nov 03, 2011 | 25.00 | 25.76 | 24.28 | 25.53 | 13,089,078 | +0.73(+2.96%) |
Nov 02, 2011 | 23.52 | 24.99 | 23.50 | 24.79 | 16,631,289 | +1.56(+6.73%) |
Nov 01, 2011 | 22.70 | 24.00 | 22.18 | 23.23 | 20,449,500 | -0.53(-2.24%) |
Oct 31, 2011 | 24.60 | 24.60 | 23.75 | 23.76 | 9,056,113 | -1.15(-4.63%) |
Oct 28, 2011 | 24.71 | 25.24 | 24.35 | 24.91 | 11,414,079 | +0.31(+1.27%) |
Oct 27, 2011 | 24.50 | 25.11 | 23.85 | 24.60 | 11,604,153 | +0.94(+3.96%) |
Oct 26, 2011 | 23.60 | 23.82 | 22.61 | 23.67 | 12,584,611 | +0.54(+2.35%) |
Oct 25, 2011 | 23.21 | 23.88 | 22.77 | 23.12 | 12,825,458 | -0.18(-0.78%) |
Oct 24, 2011 | 22.62 | 23.42 | 22.62 | 23.30 | 11,356,211 | +0.84(+3.74%) |
Oct 21, 2011 | 22.05 | 22.46 | 21.96 | 22.46 | 11,209,821 | +0.89(+4.13%) |
Oct 20, 2011 | 20.91 | 21.64 | 20.52 | 21.57 | 14,604,003 | +0.55(+2.64%) |
Oct 19, 2011 | 21.71 | 21.84 | 20.94 | 21.02 | 11,762,555 | -0.75(-3.43%) |
Oct 18, 2011 | 21.31 | 21.96 | 20.62 | 21.76 | 12,111,208 | +0.49(+2.32%) |
Oct 17, 2011 | 21.92 | 21.93 | 21.14 | 21.27 | 9,176,335 | -0.77(-3.50%) |
Oct 14, 2011 | 22.12 | 22.25 | 21.46 | 22.04 | 8,830,536 | +0.44(+2.02%) |
Oct 13, 2011 | 21.26 | 21.73 | 20.82 | 21.60 | 11,816,837 | +0.43(+2.02%) |
Oct 12, 2011 | 21.23 | 21.43 | 20.66 | 21.17 | 22,923,556 | -0.32(-1.51%) |
Oct 11, 2011 | 20.46 | 21.67 | 20.41 | 21.50 | 14,720,107 | +0.94(+4.57%) |
Oct 10, 2011 | 20.33 | 21.17 | 20.21 | 20.56 | 13,489,570 | +0.83(+4.22%) |
Oct 07, 2011 | 21.05 | 21.08 | 19.33 | 19.73 | 20,180,464 | -1.18(-5.63%) |
Oct 06, 2011 | 20.37 | 20.93 | 19.42 | 20.90 | 25,684,062 | +1.35(+6.89%) |
Oct 05, 2011 | 18.38 | 19.73 | 18.17 | 19.56 | 23,135,934 | +1.38(+7.61%) |
Oct 04, 2011 | 17.39 | 18.22 | 16.89 | 18.17 | 29,703,050 | +0.46(+2.58%) |
Oct 03, 2011 | 18.09 | 18.91 | 17.65 | 17.72 | 26,253,172 | -0.35(-1.95%) |
Sep 30, 2011 | 19.40 | 19.62 | 18.02 | 18.07 | 34,877,088 | -2.57(-12.45%) |
Sep 29, 2011 | 21.72 | 22.04 | 20.35 | 20.64 | 21,771,442 | -0.59(-2.79%) |
Sep 28, 2011 | 22.22 | 22.45 | 21.15 | 21.23 | 16,802,494 | -1.46(-6.43%) |
Sep 27, 2011 | 22.62 | 23.37 | 22.33 | 22.69 | 21,787,886 | +0.42(+1.88%) |
Sep 26, 2011 | 21.58 | 22.34 | 20.22 | 22.27 | 23,991,670 | +0.94(+4.39%) |
Sep 23, 2011 | 21.15 | 21.81 | 20.77 | 21.33 | 19,667,066 | -0.18(-0.82%) |
Sep 22, 2011 | 21.50 | 22.01 | 20.28 | 21.51 | 30,650,510 | -0.89(-3.96%) |
Sep 21, 2011 | 23.96 | 24.46 | 22.39 | 22.40 | 23,684,256 | -1.57(-6.56%) |
Sep 20, 2011 | 25.77 | 25.77 | 23.83 | 23.97 | 26,653,602 | -1.67(-6.52%) |
Sep 19, 2011 | 25.34 | 25.84 | 25.08 | 25.64 | 11,497,527 | -0.01(-0.04%) |
Sep 16, 2011 | 25.75 | 25.90 | 25.27 | 25.65 | 13,004,947 | -0.03(-0.13%) |
Sep 15, 2011 | 26.39 | 26.50 | 25.43 | 25.68 | 14,734,830 | -0.64(-2.42%) |
Sep 14, 2011 | 26.24 | 26.66 | 25.46 | 26.32 | 14,090,276 | +0.37(+1.42%) |
Sep 13, 2011 | 26.11 | 26.39 | 25.63 | 25.95 | 12,597,579 | +0.02(+0.09%) |
Sep 12, 2011 | 26.17 | 26.69 | 25.39 | 25.93 | 15,614,146 | -0.45(-1.69%) |
Sep 09, 2011 | 26.80 | 27.29 | 26.13 | 26.37 | 11,397,164 | -0.73(-2.71%) |
Sep 08, 2011 | 26.53 | 27.38 | 26.50 | 27.11 | 14,217,975 | +0.27(+1.02%) |
Sep 07, 2011 | 27.62 | 27.62 | 26.58 | 26.83 | 13,633,153 | -0.36(-1.32%) |
Sep 06, 2011 | 26.14 | 27.24 | 26.05 | 27.19 | 16,454,155 | +0.56(+2.09%) |
Sep 02, 2011 | 26.08 | 26.80 | 25.75 | 26.64 | 10,747,024 | -0.09(-0.33%) |
Sep 01, 2011 | 26.88 | 27.27 | 26.50 | 26.72 | 13,468,264 | -0.04(-0.14%) |
Aug 31, 2011 | 28.09 | 28.20 | 26.30 | 26.76 | 20,263,388 | -1.03(-3.70%) |
Aug 30, 2011 | 27.35 | 28.22 | 27.35 | 27.79 | 17,487,386 | +0.17(+0.63%) |
Aug 29, 2011 | 26.71 | 27.63 | 26.66 | 27.62 | 19,576,692 | +1.21(+4.57%) |
Aug 26, 2011 | 25.41 | 26.45 | 25.23 | 26.41 | 15,830,402 | +0.76(+2.96%) |
Aug 25, 2011 | 25.71 | 26.08 | 25.19 | 25.65 | 16,439,992 | -0.03(-0.13%) |
Aug 24, 2011 | 26.11 | 26.42 | 25.15 | 25.69 | 20,710,014 | -0.52(-1.98%) |
Aug 23, 2011 | 25.15 | 26.20 | 25.04 | 26.20 | 22,774,968 | +1.23(+4.91%) |
Aug 22, 2011 | 24.93 | 25.55 | 24.67 | 24.98 | 21,406,870 | +0.84(+3.50%) |
Aug 19, 2011 | 23.73 | 24.96 | 23.60 | 24.13 | 23,408,268 | +0.09(+0.37%) |
Aug 18, 2011 | 24.43 | 24.60 | 23.82 | 24.05 | 20,743,666 | -1.13(-4.48%) |
Aug 17, 2011 | 24.68 | 25.32 | 24.59 | 25.17 | 17,810,706 | +0.60(+2.44%) |
Aug 16, 2011 | 24.44 | 24.89 | 24.18 | 24.57 | 16,122,349 | -0.27(-1.08%) |
Aug 15, 2011 | 24.80 | 24.89 | 24.18 | 24.84 | 18,146,308 | +0.21(+0.86%) |
Aug 12, 2011 | 23.91 | 24.72 | 23.77 | 24.63 | 21,425,664 | +0.59(+2.44%) |
Aug 11, 2011 | 22.80 | 24.36 | 22.56 | 24.04 | 33,255,326 | +2.20(+10.05%) |
Aug 10, 2011 | 21.67 | 23.16 | 21.32 | 21.85 | 29,608,418 | -0.06(-0.29%) |
Aug 09, 2011 | 20.37 | 21.95 | 20.56 | 21.91 | 35,182,656 | +1.72(+8.52%) |
Aug 08, 2011 | 20.37 | 21.40 | 19.63 | 20.19 | 37,079,772 | -1.23(-5.73%) |
Aug 05, 2011 | 21.89 | 22.03 | 20.20 | 21.42 | 31,489,440 | +0.74(+3.58%) |
Aug 04, 2011 | 22.37 | 22.43 | 20.63 | 20.68 | 23,311,824 | -1.96(-8.66%) |
Aug 03, 2011 | 22.57 | 22.87 | 21.60 | 22.64 | 18,857,470 | +0.31(+1.38%) |
Aug 02, 2011 | 22.77 | 23.31 | 22.32 | 22.33 | 15,642,081 | -0.63(-2.76%) |
Aug 01, 2011 | 23.10 | 23.32 | 22.72 | 22.97 | 10,314,195 | +0.28(+1.24%) |
Jul 29, 2011 | 22.49 | 23.06 | 22.24 | 22.68 | 13,012,891 | -0.51(-2.21%) |
Jul 28, 2011 | 22.95 | 23.65 | 22.86 | 23.20 | 9,518,802 | +0.43(+1.90%) |
Jul 27, 2011 | 23.08 | 23.30 | 22.64 | 22.76 | 9,992,406 | -0.53(-2.27%) |
Jul 26, 2011 | 23.42 | 23.56 | 22.96 | 23.29 | 7,440,383 | -0.12(-0.50%) |
Jul 25, 2011 | 23.27 | 23.84 | 23.22 | 23.41 | 9,786,341 | +0.01(+0.02%) |
Jul 22, 2011 | 23.49 | 23.67 | 23.25 | 23.40 | 8,875,328 | -0.14(-0.58%) |
Jul 21, 2011 | 23.20 | 23.61 | 23.08 | 23.54 | 11,952,151 | +0.55(+2.41%) |
Jul 20, 2011 | 23.14 | 23.22 | 22.85 | 22.99 | 11,083,295 | +0.11(+0.48%) |
Jul 19, 2011 | 22.47 | 22.98 | 22.47 | 22.88 | 16,926,868 | +0.74(+3.36%) |
Jul 18, 2011 | 22.58 | 22.62 | 21.94 | 22.13 | 11,959,231 | -0.39(-1.72%) |
Jul 15, 2011 | 21.96 | 22.53 | 21.84 | 22.52 | 13,151,340 | +0.65(+2.96%) |
Jul 14, 2011 | 22.07 | 22.47 | 21.63 | 21.88 | 13,045,531 | -0.05(-0.21%) |
Jul 13, 2011 | 21.77 | 22.28 | 21.77 | 21.92 | 14,535,438 | +0.38(+1.77%) |
Jul 12, 2011 | 21.30 | 22.23 | 21.30 | 21.54 | 26,040,778 | +0.39(+1.82%) |
Jul 11, 2011 | 21.52 | 21.57 | 20.81 | 21.16 | 14,860,068 | -0.61(-2.79%) |
Jul 08, 2011 | 20.68 | 21.80 | 20.67 | 21.76 | 17,094,362 | +0.48(+2.28%) |
Jul 07, 2011 | 21.18 | 21.39 | 21.00 | 21.28 | 13,970,849 | +0.40(+1.92%) |
Jul 06, 2011 | 20.89 | 21.14 | 20.63 | 20.88 | 11,254,864 | -0.03(-0.13%) |
Jul 05, 2011 | 20.61 | 21.01 | 20.19 | 20.90 | 23,937,914 | +0.53(+2.59%) |
Jul 01, 2011 | 20.92 | 20.95 | 20.12 | 20.38 | 25,349,954 | -0.31(-1.52%) |
Jun 30, 2011 | 21.11 | 21.22 | 20.50 | 20.69 | 40,554,420 | -1.12(-5.14%) |
Jun 29, 2011 | 21.71 | 22.06 | 21.38 | 21.81 | 18,551,280 | +0.35(+1.62%) |
Jun 28, 2011 | 21.06 | 21.48 | 20.94 | 21.46 | 12,804,491 | +0.44(+2.08%) |
Jun 27, 2011 | 20.70 | 21.21 | 20.46 | 21.03 | 11,160,627 | +0.49(+2.37%) |
Jun 24, 2011 | 20.92 | 21.43 | 20.53 | 20.54 | 11,681,044 | -0.34(-1.62%) |
Jun 23, 2011 | 20.49 | 20.89 | 20.01 | 20.88 | 15,626,874 | +0.03(+0.15%) |
Jun 22, 2011 | 21.30 | 21.61 | 20.80 | 20.85 | 13,292,111 | -0.59(-2.75%) |
Jun 21, 2011 | 20.45 | 21.47 | 20.39 | 21.44 | 15,491,718 | +1.20(+5.92%) |
Jun 20, 2011 | 19.98 | 20.39 | 19.97 | 20.24 | 22,040,704 | +0.37(+1.84%) |
Jun 17, 2011 | 20.98 | 21.12 | 19.66 | 19.87 | 32,680,298 | -0.92(-4.45%) |
Jun 16, 2011 | 21.66 | 21.80 | 20.12 | 20.80 | 26,674,078 | -0.82(-3.79%) |
Jun 15, 2011 | 22.29 | 22.30 | 21.38 | 21.61 | 16,993,010 | -0.93(-4.15%) |
Jun 14, 2011 | 22.18 | 22.65 | 21.88 | 22.55 | 14,075,911 | +0.62(+2.84%) |
Jun 13, 2011 | 22.35 | 22.76 | 21.77 | 21.93 | 10,672,657 | -0.35(-1.59%) |
Jun 10, 2011 | 22.50 | 22.81 | 22.12 | 22.28 | 13,647,752 | -0.34(-1.49%) |
Jun 09, 2011 | 22.18 | 22.71 | 22.03 | 22.62 | 21,410,718 | +0.91(+4.20%) |
Jun 08, 2011 | 21.55 | 21.91 | 21.14 | 21.71 | 15,993,696 | +0.23(+1.05%) |
Jun 07, 2011 | 21.83 | 21.91 | 21.18 | 21.48 | 14,553,781 | -0.15(-0.70%) |
Jun 06, 2011 | 22.02 | 22.59 | 21.43 | 21.63 | 14,243,324 | -0.48(-2.19%) |
Jun 03, 2011 | 21.68 | 22.20 | 21.44 | 22.11 | 14,068,914 | +0.71(+3.32%) |
May 24, 2011 | 21.61 | 21.78 | 21.32 | 21.40 | 15,699,159 | -0.18(-0.81%) |
May 23, 2011 | 20.36 | 21.61 | 20.08 | 21.58 | 29,061,152 | +1.27(+6.25%) |
May 20, 2011 | 20.62 | 21.11 | 20.24 | 20.31 | 23,718,312 | -0.35(-1.68%) |
May 19, 2011 | 20.62 | 21.09 | 20.27 | 20.66 | 17,959,460 | +0.18(+0.88%) |
May 18, 2011 | 19.76 | 20.69 | 19.58 | 20.47 | 16,750,670 | +0.87(+4.42%) |
May 17, 2011 | 19.67 | 19.85 | 19.37 | 19.61 | 10,347,459 | -0.10(-0.53%) |
May 16, 2011 | 19.62 | 20.27 | 19.40 | 19.71 | 9,527,327 | +0.20(+1.03%) |
May 13, 2011 | 19.94 | 19.96 | 19.44 | 19.51 | 11,223,333 | -0.21(-1.08%) |
May 12, 2011 | 20.00 | 20.02 | 19.38 | 19.72 | 11,951,165 | -0.32(-1.57%) |
May 11, 2011 | 20.54 | 20.54 | 19.77 | 20.04 | 13,296,995 | -0.61(-2.95%) |
May 10, 2011 | 20.95 | 21.01 | 20.48 | 20.65 | 11,788,537 | -0.19(-0.93%) |
May 09, 2011 | 20.14 | 20.89 | 20.12 | 20.84 | 13,272,979 | +0.73(+3.61%) |
May 06, 2011 | 19.63 | 20.57 | 19.63 | 20.11 | 25,378,872 | +1.25(+6.63%) |
May 05, 2011 | 18.86 | 19.51 | 18.58 | 18.86 | 13,810,975 | -0.15(-0.81%) |
May 04, 2011 | 19.45 | 19.48 | 18.68 | 19.02 | 12,757,923 | -0.39(-1.99%) |
May 03, 2011 | 20.32 | 20.43 | 19.28 | 19.40 | 13,419,560 | -0.94(-4.63%) |
May 02, 2011 | 20.38 | 20.38 | 20.25 | 20.35 | 9,251,462 | -0.31(-1.51%) |
Apr 29, 2011 | 20.36 | 20.79 | 20.27 | 20.66 | 8,587,579 | +0.39(+1.90%) |
Apr 28, 2011 | 20.30 | 20.91 | 20.04 | 20.27 | 18,495,402 | -0.06(-0.29%) |
Apr 27, 2011 | 20.56 | 20.65 | 19.90 | 20.33 | 10,414,929 | -0.15(-0.73%) |
Apr 26, 2011 | 20.50 | 20.63 | 20.31 | 20.48 | 10,854,795 | +0.20(+1.01%) |
Apr 25, 2011 | 20.43 | 20.45 | 20.14 | 20.28 | 9,487,114 | +0.01(+0.07%) |
Apr 21, 2011 | 19.55 | 20.28 | 19.50 | 20.26 | 13,181,036 | +0.82(+4.22%) |
Apr 20, 2011 | 19.85 | 19.94 | 19.27 | 19.44 | 15,065,444 | -0.24(-1.24%) |
Apr 19, 2011 | 19.39 | 19.78 | 19.31 | 19.69 | 13,889,055 | +0.28(+1.45%) |
Apr 18, 2011 | 18.77 | 19.44 | 18.62 | 19.40 | 17,739,206 | +0.43(+2.29%) |
Apr 15, 2011 | 19.48 | 19.49 | 18.96 | 18.97 | 18,621,946 | -0.54(-2.78%) |
Apr 14, 2011 | 19.41 | 19.68 | 19.26 | 19.51 | 8,247,411 | -0.06(-0.30%) |
Apr 13, 2011 | 19.66 | 19.85 | 19.23 | 19.57 | 11,972,531 | +0.04(+0.20%) |
Apr 12, 2011 | 19.64 | 19.74 | 19.05 | 19.53 | 14,720,994 | -0.23(-1.19%) |
Apr 11, 2011 | 20.14 | 20.42 | 19.72 | 19.76 | 10,608,536 | -0.45(-2.24%) |
Apr 08, 2011 | 20.41 | 20.61 | 20.00 | 20.22 | 10,516,875 | -0.18(-0.87%) |
Apr 07, 2011 | 20.60 | 20.72 | 20.22 | 20.40 | 13,031,810 | -0.09(-0.43%) |
Apr 06, 2011 | 21.05 | 21.08 | 20.24 | 20.48 | 13,474,843 | -0.47(-2.25%) |
Apr 05, 2011 | 20.78 | 21.20 | 20.60 | 20.95 | 16,473,114 | +0.20(+0.96%) |
Apr 04, 2011 | 20.42 | 20.76 | 20.29 | 20.76 | 11,848,856 | +0.43(+2.10%) |
Apr 01, 2011 | 20.14 | 20.58 | 20.04 | 20.33 | 16,902,758 | +0.36(+1.83%) |
Mar 31, 2011 | 19.92 | 20.42 | 19.86 | 19.96 | 26,527,572 | +0.61(+3.15%) |
Mar 30, 2011 | 19.35 | 19.35 | 19.35 | 19.35 | 9,566,702 | +0.42(+2.20%) |
Mar 29, 2011 | 18.71 | 19.02 | 18.43 | 18.94 | 8,757,738 | +0.28(+1.52%) |
Mar 28, 2011 | 19.39 | 19.39 | 18.63 | 18.65 | 10,906,714 | -0.62(-3.24%) |
Mar 25, 2011 | 18.32 | 19.42 | 18.32 | 19.28 | 21,641,008 | +0.92(+4.99%) |
Mar 24, 2011 | 18.40 | 18.52 | 18.10 | 18.36 | 14,498,649 | +0.05(+0.25%) |
Mar 23, 2011 | 17.88 | 18.40 | 17.51 | 18.32 | 22,256,974 | +0.43(+2.40%) |
Mar 22, 2011 | 18.51 | 18.57 | 17.76 | 17.89 | 21,062,900 | -0.67(-3.60%) |
Mar 21, 2011 | 18.47 | 18.59 | 18.26 | 18.55 | 17,047,304 | -0.04(-0.20%) |
Mar 18, 2011 | 19.32 | 19.41 | 18.48 | 18.59 | 15,076,463 | -0.31(-1.64%) |
Mar 17, 2011 | 18.86 | 19.12 | 18.65 | 18.90 | 13,030,351 | +0.67(+3.69%) |
Mar 16, 2011 | 18.39 | 18.97 | 18.02 | 18.23 | 23,174,846 | +0.02(+0.11%) |
Mar 15, 2011 | 18.21 | 18.48 | 18.16 | 18.21 | 22,882,630 | -0.17(-0.94%) |
Mar 14, 2011 | 18.05 | 18.74 | 17.95 | 18.38 | 10,044,173 | -0.01(-0.04%) |
Mar 11, 2011 | 17.82 | 18.57 | 17.80 | 18.39 | 11,882,206 | +0.30(+1.65%) |
Mar 10, 2011 | 18.06 | 18.52 | 17.64 | 18.09 | 24,653,608 | -0.37(-2.02%) |
Mar 09, 2011 | 18.64 | 18.94 | 18.28 | 18.47 | 15,232,506 | -0.35(-1.87%) |
Mar 08, 2011 | 18.87 | 18.90 | 18.23 | 18.82 | 21,908,398 | +0.01(+0.03%) |
Mar 07, 2011 | 19.74 | 19.81 | 18.59 | 18.81 | 26,024,728 | -0.79(-4.03%) |
Mar 04, 2011 | 20.44 | 20.44 | 19.45 | 19.60 | 17,771,130 | -0.85(-4.16%) |
Mar 03, 2011 | 19.99 | 20.53 | 19.90 | 20.45 | 13,720,992 | +0.66(+3.31%) |
Mar 02, 2011 | 19.94 | 20.18 | 19.56 | 19.80 | 14,138,617 | -0.19(-0.96%) |