Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 17.66 | 17.86 | 17.29 | 17.38 | 9,959,425 | -0.18(-1.02%) |
Oct 28, 2011 | 18.05 | 18.11 | 17.39 | 17.56 | 9,952,900 | -0.36(-2.03%) |
Oct 27, 2011 | 18.01 | 18.29 | 17.86 | 17.92 | 13,503,401 | +0.27(+1.50%) |
Oct 26, 2011 | 17.52 | 17.79 | 17.15 | 17.66 | 9,247,307 | +0.40(+2.30%) |
Oct 25, 2011 | 17.30 | 17.61 | 17.16 | 17.26 | 5,688,051 | -0.25(-1.44%) |
Oct 24, 2011 | 17.31 | 17.78 | 17.29 | 17.51 | 6,145,022 | +0.23(+1.34%) |
Oct 21, 2011 | 17.23 | 17.48 | 17.02 | 17.28 | 5,404,085 | +0.23(+1.36%) |
Oct 20, 2011 | 16.56 | 17.10 | 16.33 | 17.05 | 7,675,274 | +0.46(+2.76%) |
Oct 19, 2011 | 16.72 | 16.85 | 16.48 | 16.59 | 5,946,868 | -0.23(-1.34%) |
Oct 18, 2011 | 16.52 | 16.99 | 16.25 | 16.82 | 7,278,901 | +0.34(+2.05%) |
Oct 17, 2011 | 16.85 | 17.06 | 16.44 | 16.48 | 6,050,665 | -0.52(-3.08%) |
Oct 14, 2011 | 17.17 | 17.25 | 16.85 | 17.00 | 5,970,972 | +0.07(+0.43%) |
Oct 13, 2011 | 17.04 | 17.25 | 16.88 | 16.93 | 5,826,372 | -0.18(-1.05%) |
Oct 12, 2011 | 17.19 | 17.43 | 16.93 | 17.11 | 7,462,019 | +0.02(+0.12%) |
Oct 11, 2011 | 16.64 | 17.14 | 16.52 | 17.09 | 7,456,667 | +0.46(+2.79%) |
Oct 10, 2011 | 16.70 | 16.76 | 16.43 | 16.62 | 7,055,049 | +0.21(+1.29%) |
Oct 07, 2011 | 16.46 | 16.87 | 16.39 | 16.41 | 15,171,544 | +0.34(+2.10%) |
Oct 06, 2011 | 15.79 | 16.07 | 15.79 | 16.07 | 7,598,510 | +0.73(+4.75%) |
Oct 05, 2011 | 15.20 | 15.47 | 15.03 | 15.34 | 13,792,057 | +0.25(+1.67%) |
Oct 04, 2011 | 14.47 | 15.11 | 14.44 | 15.09 | 13,939,045 | +0.44(+2.98%) |
Oct 03, 2011 | 15.36 | 15.58 | 14.64 | 14.66 | 14,364,861 | -0.78(-5.06%) |
Sep 30, 2011 | 15.82 | 15.87 | 15.43 | 15.44 | 7,787,712 | -0.61(-3.80%) |
Sep 29, 2011 | 16.39 | 16.49 | 15.63 | 16.05 | 12,392,971 | -0.06(-0.37%) |
Sep 28, 2011 | 16.32 | 16.36 | 16.07 | 16.11 | 13,310,097 | -0.14(-0.89%) |
Sep 27, 2011 | 16.88 | 16.92 | 16.15 | 16.25 | 13,967,271 | -0.35(-2.10%) |
Sep 26, 2011 | 15.99 | 16.64 | 15.86 | 16.60 | 7,266,496 | +0.68(+4.30%) |
Sep 23, 2011 | 15.89 | 16.04 | 15.76 | 15.92 | 9,785,112 | -0.05(-0.29%) |
Sep 22, 2011 | 15.38 | 16.10 | 15.35 | 15.96 | 14,010,838 | +0.09(+0.54%) |
Sep 21, 2011 | 16.36 | 16.53 | 15.87 | 15.88 | 6,619,156 | -0.44(-2.70%) |
Sep 20, 2011 | 16.61 | 16.84 | 16.30 | 16.32 | 8,628,271 | -0.20(-1.23%) |
Sep 19, 2011 | 16.48 | 16.63 | 16.31 | 16.52 | 8,212,687 | -0.22(-1.30%) |
Sep 16, 2011 | 17.05 | 17.18 | 16.62 | 16.74 | 16,362,054 | -0.16(-0.97%) |
Sep 15, 2011 | 15.97 | 16.92 | 15.97 | 16.90 | 19,059,428 | +1.10(+6.96%) |
Sep 14, 2011 | 15.18 | 16.03 | 15.07 | 15.80 | 19,996,086 | +0.43(+2.83%) |
Sep 13, 2011 | 16.26 | 16.26 | 14.97 | 15.37 | 49,960,312 | -1.06(-6.45%) |
Sep 12, 2011 | 15.99 | 16.59 | 15.84 | 16.43 | 13,287,640 | +0.30(+1.88%) |
Sep 09, 2011 | 15.71 | 16.24 | 15.63 | 16.13 | 11,638,712 | +0.20(+1.24%) |
Sep 08, 2011 | 16.04 | 16.07 | 15.80 | 15.93 | 7,274,008 | -0.23(-1.43%) |
Sep 07, 2011 | 15.55 | 16.16 | 15.45 | 16.16 | 8,238,167 | +0.82(+5.36%) |
Sep 06, 2011 | 15.36 | 15.47 | 15.14 | 15.34 | 12,182,827 | -0.53(-3.32%) |
Sep 02, 2011 | 16.08 | 16.13 | 15.73 | 15.86 | 7,745,027 | -0.45(-2.78%) |
Sep 01, 2011 | 16.84 | 16.94 | 16.32 | 16.32 | 6,654,272 | -0.53(-3.13%) |
Aug 31, 2011 | 16.69 | 17.06 | 16.63 | 16.84 | 7,410,728 | +0.24(+1.43%) |
Aug 30, 2011 | 16.62 | 16.78 | 16.45 | 16.61 | 7,396,713 | -0.13(-0.79%) |
Aug 29, 2011 | 16.49 | 16.78 | 16.38 | 16.74 | 5,505,510 | +0.42(+2.58%) |
Aug 26, 2011 | 15.80 | 16.44 | 15.65 | 16.32 | 6,113,770 | +0.43(+2.69%) |
Aug 25, 2011 | 16.49 | 16.63 | 15.84 | 15.89 | 7,757,140 | -0.60(-3.63%) |
Aug 24, 2011 | 16.11 | 16.54 | 15.99 | 16.49 | 5,737,784 | +0.44(+2.75%) |
Aug 23, 2011 | 15.83 | 16.24 | 15.67 | 16.05 | 9,021,209 | +0.28(+1.80%) |
Aug 22, 2011 | 16.10 | 16.21 | 15.62 | 15.76 | 9,088,821 | -0.07(-0.46%) |
Aug 19, 2011 | 15.60 | 16.40 | 15.56 | 15.84 | 10,661,713 | +0.03(+0.17%) |
Aug 18, 2011 | 15.90 | 15.90 | 15.30 | 15.81 | 18,025,912 | -0.52(-3.18%) |
Aug 17, 2011 | 16.47 | 16.67 | 16.14 | 16.33 | 7,400,162 | -0.04(-0.24%) |
Aug 16, 2011 | 15.97 | 16.42 | 15.96 | 16.37 | 7,910,977 | +0.23(+1.43%) |
Aug 15, 2011 | 15.75 | 16.18 | 15.58 | 16.14 | 9,432,911 | +0.55(+3.55%) |
Aug 12, 2011 | 16.52 | 16.76 | 15.48 | 15.59 | 17,695,250 | -0.84(-5.09%) |
Aug 11, 2011 | 15.92 | 16.65 | 15.80 | 16.42 | 9,629,099 | +0.57(+3.61%) |
Aug 10, 2011 | 16.32 | 16.37 | 15.82 | 15.85 | 10,107,848 | -0.68(-4.14%) |
Aug 09, 2011 | 16.20 | 16.54 | 15.53 | 16.53 | 18,084,962 | +0.77(+4.89%) |
Aug 08, 2011 | 16.20 | 16.40 | 15.65 | 15.76 | 16,462,185 | -1.03(-6.15%) |
Aug 05, 2011 | 16.61 | 16.82 | 16.21 | 16.80 | 19,468,676 | +0.39(+2.41%) |
Aug 04, 2011 | 17.52 | 17.53 | 16.37 | 16.40 | 19,503,004 | -1.36(-7.63%) |
Aug 03, 2011 | 17.80 | 17.85 | 17.32 | 17.76 | 13,208,387 | +0.06(+0.33%) |
Aug 02, 2011 | 17.61 | 17.90 | 17.42 | 17.70 | 16,870,788 | -0.05(-0.26%) |
Aug 01, 2011 | 18.17 | 18.45 | 17.63 | 17.75 | 10,748,065 | -0.42(-2.32%) |
Jul 29, 2011 | 18.23 | 18.39 | 17.94 | 18.17 | 11,603,100 | -0.22(-1.22%) |
Jul 28, 2011 | 18.92 | 19.10 | 18.38 | 18.39 | 10,081,022 | -0.55(-2.92%) |
Jul 27, 2011 | 19.36 | 19.42 | 18.81 | 18.94 | 10,909,570 | -0.64(-3.29%) |
Jul 26, 2011 | 19.33 | 19.59 | 19.20 | 19.59 | 9,397,979 | +0.30(+1.57%) |
Jul 25, 2011 | 19.11 | 19.36 | 19.09 | 19.29 | 5,120,588 | -0.17(-0.88%) |
Jul 22, 2011 | 19.42 | 19.49 | 19.40 | 19.46 | 5,055,876 | -0.09(-0.47%) |
Jul 21, 2011 | 19.15 | 19.61 | 19.05 | 19.55 | 8,940,932 | +0.51(+2.70%) |
Jul 20, 2011 | 19.15 | 19.17 | 18.88 | 19.04 | 7,248,330 | -0.07(-0.35%) |
Jul 19, 2011 | 19.21 | 19.22 | 18.80 | 19.10 | 10,636,593 | +0.04(+0.21%) |
Jul 18, 2011 | 19.33 | 19.38 | 18.92 | 19.06 | 9,790,464 | -0.43(-2.20%) |
Jul 15, 2011 | 19.43 | 19.50 | 19.13 | 19.49 | 12,990,968 | +0.10(+0.51%) |
Jul 14, 2011 | 20.15 | 20.26 | 19.34 | 19.39 | 18,671,388 | -1.18(-5.73%) |
Jul 13, 2011 | 20.60 | 20.77 | 20.48 | 20.57 | 7,195,653 | +0.07(+0.32%) |
Jul 12, 2011 | 20.35 | 20.73 | 19.98 | 20.50 | 7,250,229 | +0.04(+0.19%) |
Jul 11, 2011 | 20.74 | 20.90 | 20.38 | 20.46 | 9,289,547 | -0.48(-2.29%) |
Jul 08, 2011 | 21.01 | 21.14 | 20.90 | 20.94 | 8,508,069 | -0.30(-1.43%) |
Jul 07, 2011 | 21.23 | 21.49 | 21.13 | 21.25 | 8,951,965 | +0.18(+0.88%) |
Jul 06, 2011 | 21.24 | 21.25 | 20.95 | 21.06 | 7,866,556 | -0.16(-0.74%) |
Jul 05, 2011 | 21.06 | 21.37 | 21.00 | 21.22 | 10,065,917 | +0.16(+0.75%) |
Jul 01, 2011 | 20.65 | 21.10 | 20.59 | 21.06 | 8,977,433 | +0.39(+1.88%) |
Jun 30, 2011 | 20.84 | 20.99 | 20.66 | 20.67 | 8,072,774 | -0.07(-0.35%) |
Jun 29, 2011 | 21.00 | 21.09 | 20.66 | 20.75 | 8,467,411 | -0.16(-0.78%) |
Jun 28, 2011 | 20.60 | 20.97 | 20.54 | 20.91 | 9,535,336 | +0.39(+1.92%) |
Jun 27, 2011 | 21.15 | 21.26 | 20.46 | 20.52 | 12,670,534 | -0.76(-3.57%) |
Jun 24, 2011 | 21.09 | 21.28 | 20.84 | 21.28 | 20,449,788 | +0.24(+1.12%) |
Jun 23, 2011 | 20.49 | 21.07 | 20.39 | 21.04 | 11,438,980 | +0.23(+1.10%) |
Jun 22, 2011 | 21.15 | 21.27 | 20.81 | 20.81 | 9,270,808 | -0.40(-1.88%) |
Jun 21, 2011 | 21.51 | 21.52 | 20.92 | 21.21 | 19,994,938 | +0.55(+2.66%) |
Jun 20, 2011 | 20.55 | 20.67 | 20.52 | 20.66 | 10,928,985 | +0.35(+1.71%) |
Jun 17, 2011 | 19.94 | 20.37 | 19.82 | 20.31 | 15,561,483 | +0.66(+3.33%) |
Jun 16, 2011 | 19.88 | 20.15 | 19.44 | 19.66 | 13,482,111 | -0.26(-1.32%) |
Jun 15, 2011 | 19.58 | 20.39 | 19.54 | 19.92 | 18,482,120 | +0.18(+0.93%) |
Jun 14, 2011 | 20.38 | 20.52 | 19.23 | 19.74 | 47,419,252 | +0.86(+4.55%) |
Jun 13, 2011 | 18.67 | 19.15 | 18.67 | 18.88 | 15,259,323 | +0.26(+1.37%) |
Jun 10, 2011 | 18.94 | 19.06 | 18.55 | 18.62 | 9,450,684 | -0.35(-1.86%) |
Jun 09, 2011 | 18.81 | 19.21 | 18.74 | 18.98 | 7,531,610 | +0.20(+1.05%) |
Jun 08, 2011 | 18.88 | 19.02 | 18.58 | 18.78 | 11,538,283 | -0.17(-0.90%) |
Jun 07, 2011 | 19.52 | 19.52 | 18.77 | 18.95 | 17,727,894 | -0.62(-3.18%) |
Jun 06, 2011 | 20.09 | 20.22 | 19.57 | 19.57 | 9,724,364 | -0.49(-2.45%) |
Jun 03, 2011 | 19.73 | 20.50 | 19.67 | 20.07 | 11,618,221 | -0.74(-3.56%) |
May 24, 2011 | 20.72 | 20.95 | 20.58 | 20.81 | 6,787,537 | +0.16(+0.76%) |
May 23, 2011 | 20.39 | 20.78 | 20.31 | 20.65 | 6,313,738 | +0.12(+0.61%) |
May 20, 2011 | 20.82 | 20.82 | 20.45 | 20.52 | 7,377,775 | -0.31(-1.48%) |
May 19, 2011 | 21.11 | 21.14 | 20.71 | 20.83 | 6,716,728 | -0.28(-1.30%) |
May 18, 2011 | 20.94 | 21.12 | 20.85 | 21.11 | 5,729,344 | +0.17(+0.81%) |
May 17, 2011 | 20.96 | 21.22 | 20.80 | 20.94 | 9,137,056 | -0.11(-0.53%) |
May 16, 2011 | 21.13 | 21.22 | 21.01 | 21.05 | 6,687,294 | -0.12(-0.56%) |
May 13, 2011 | 20.88 | 21.17 | 20.86 | 21.17 | 12,740,368 | +0.41(+1.96%) |
May 12, 2011 | 19.85 | 20.82 | 19.77 | 20.76 | 11,136,082 | +0.83(+4.14%) |
May 11, 2011 | 19.94 | 20.10 | 19.80 | 19.93 | 7,903,467 | +0.03(+0.16%) |
May 10, 2011 | 20.00 | 20.13 | 19.85 | 19.90 | 7,928,949 | -0.01(-0.07%) |
May 09, 2011 | 20.25 | 20.31 | 19.81 | 19.91 | 8,441,697 | -0.39(-1.94%) |
May 06, 2011 | 20.47 | 20.56 | 20.14 | 20.31 | 12,413,791 | +0.06(+0.29%) |
May 05, 2011 | 20.39 | 20.56 | 20.17 | 20.25 | 7,369,341 | -0.26(-1.28%) |
May 04, 2011 | 20.57 | 20.60 | 20.31 | 20.51 | 5,860,029 | -0.07(-0.32%) |
May 03, 2011 | 20.49 | 20.74 | 20.37 | 20.58 | 8,441,099 | -0.03(-0.13%) |
May 02, 2011 | 20.55 | 20.61 | 20.51 | 20.60 | 13,747,575 | +0.15(+0.74%) |
Apr 29, 2011 | 20.24 | 20.52 | 20.08 | 20.45 | 10,116,364 | +0.25(+1.23%) |
Apr 28, 2011 | 20.12 | 20.27 | 19.98 | 20.20 | 7,780,015 | +0.09(+0.46%) |
Apr 27, 2011 | 20.10 | 20.27 | 19.98 | 20.11 | 7,491,637 | +0.00(+0.00%) |
Apr 26, 2011 | 19.89 | 20.24 | 19.78 | 20.11 | 9,424,032 | +0.33(+1.66%) |
Apr 25, 2011 | 19.62 | 19.79 | 19.51 | 19.78 | 7,460,778 | +0.05(+0.27%) |
Apr 21, 2011 | 19.93 | 20.01 | 19.61 | 19.73 | 11,029,483 | +0.01(+0.07%) |
Apr 20, 2011 | 19.55 | 19.79 | 19.46 | 19.72 | 9,736,075 | +0.33(+1.69%) |
Apr 19, 2011 | 19.14 | 19.44 | 19.10 | 19.39 | 8,303,521 | +0.25(+1.30%) |
Apr 18, 2011 | 18.67 | 19.18 | 18.58 | 19.14 | 12,216,866 | +0.24(+1.28%) |
Apr 15, 2011 | 19.24 | 19.40 | 18.81 | 18.90 | 17,317,712 | -0.40(-2.07%) |
Apr 14, 2011 | 20.03 | 20.15 | 19.24 | 19.30 | 21,740,634 | -0.52(-2.61%) |
Apr 13, 2011 | 20.07 | 20.20 | 19.51 | 19.82 | 13,876,184 | -0.09(-0.46%) |
Apr 12, 2011 | 19.80 | 20.12 | 19.69 | 19.91 | 12,824,213 | +0.02(+0.10%) |
Apr 11, 2011 | 19.69 | 19.96 | 19.48 | 19.89 | 18,153,438 | +0.53(+2.73%) |
Apr 08, 2011 | 19.52 | 19.67 | 19.15 | 19.36 | 13,015,304 | -0.19(-0.97%) |
Apr 07, 2011 | 19.52 | 19.99 | 19.46 | 19.55 | 19,466,146 | +0.16(+0.81%) |
Apr 06, 2011 | 18.83 | 19.52 | 18.77 | 19.39 | 19,187,962 | +0.72(+3.88%) |
Apr 05, 2011 | 18.31 | 18.87 | 18.31 | 18.67 | 13,445,769 | +0.32(+1.74%) |
Apr 04, 2011 | 18.69 | 18.75 | 18.35 | 18.35 | 13,750,162 | -0.32(-1.71%) |
Apr 01, 2011 | 18.81 | 18.81 | 18.66 | 18.67 | 15,588,921 | -0.05(-0.28%) |
Mar 31, 2011 | 19.05 | 19.05 | 18.59 | 18.72 | 23,732,656 | -0.32(-1.68%) |
Mar 30, 2011 | 19.03 | 19.18 | 18.92 | 19.04 | 9,660,108 | +0.08(+0.45%) |
Mar 29, 2011 | 19.20 | 19.43 | 18.75 | 18.96 | 15,630,770 | -0.18(-0.92%) |
Mar 28, 2011 | 19.07 | 19.39 | 19.03 | 19.13 | 16,130,130 | +0.08(+0.44%) |
Mar 25, 2011 | 19.43 | 19.43 | 18.68 | 19.05 | 37,679,148 | -0.59(-3.02%) |
Mar 24, 2011 | 21.29 | 21.50 | 19.46 | 19.64 | 57,391,116 | -1.12(-5.40%) |
Mar 23, 2011 | 20.41 | 20.78 | 20.27 | 20.76 | 13,244,650 | +0.28(+1.37%) |
Mar 22, 2011 | 20.75 | 20.85 | 20.44 | 20.48 | 7,583,729 | -0.31(-1.50%) |
Mar 21, 2011 | 20.62 | 20.84 | 20.59 | 20.79 | 7,829,958 | +0.24(+1.17%) |
Mar 18, 2011 | 20.32 | 20.56 | 20.14 | 20.55 | 11,406,313 | +0.43(+2.14%) |
Mar 17, 2011 | 20.36 | 20.36 | 20.03 | 20.12 | 5,371,627 | +0.02(+0.10%) |
Mar 16, 2011 | 20.18 | 20.51 | 20.10 | 20.10 | 10,513,952 | -0.10(-0.48%) |
Mar 15, 2011 | 20.27 | 20.62 | 20.19 | 20.20 | 10,839,752 | -0.42(-2.05%) |
Mar 14, 2011 | 20.25 | 20.64 | 20.25 | 20.62 | 9,340,422 | +0.08(+0.38%) |
Mar 11, 2011 | 20.11 | 20.58 | 20.04 | 20.55 | 8,361,543 | +0.40(+1.97%) |
Mar 10, 2011 | 20.23 | 20.36 | 20.11 | 20.15 | 9,226,460 | -0.24(-1.18%) |
Mar 09, 2011 | 20.53 | 20.66 | 20.27 | 20.39 | 13,134,491 | -0.22(-1.08%) |
Mar 08, 2011 | 20.77 | 20.87 | 20.40 | 20.61 | 11,455,612 | -0.12(-0.60%) |
Mar 07, 2011 | 21.24 | 21.36 | 20.74 | 20.74 | 9,826,353 | -0.57(-2.69%) |
Mar 04, 2011 | 21.47 | 21.65 | 21.22 | 21.31 | 14,848,399 | -0.22(-1.03%) |
Mar 03, 2011 | 21.30 | 21.53 | 21.07 | 21.53 | 7,569,128 | +0.38(+1.82%) |
Mar 02, 2011 | 21.09 | 21.24 | 20.88 | 21.15 | 6,899,766 | -0.01(-0.06%) |
Mar 01, 2011 | 21.06 | 21.26 | 20.94 | 21.16 | 9,034,861 | +0.14(+0.68%) |
Feb 28, 2011 | 21.11 | 21.24 | 20.96 | 21.02 | 6,188,294 | -0.08(-0.40%) |
Feb 25, 2011 | 21.01 | 21.24 | 20.86 | 21.10 | 6,677,428 | +0.13(+0.62%) |
Feb 24, 2011 | 21.24 | 21.47 | 20.95 | 20.97 | 9,067,557 | -0.36(-1.68%) |
Feb 23, 2011 | 21.64 | 21.69 | 21.21 | 21.33 | 9,261,372 | -0.27(-1.24%) |
Feb 22, 2011 | 21.69 | 21.99 | 21.51 | 21.60 | 11,236,785 | +0.06(+0.27%) |
Feb 18, 2011 | 21.58 | 21.94 | 21.51 | 21.54 | 12,934,213 | +0.12(+0.55%) |
Feb 17, 2011 | 21.28 | 21.45 | 21.09 | 21.42 | 11,927,636 | +0.12(+0.58%) |
Feb 16, 2011 | 21.41 | 21.65 | 21.07 | 21.30 | 14,436,564 | -0.14(-0.64%) |
Feb 15, 2011 | 21.52 | 21.56 | 21.40 | 21.43 | 16,158,307 | -0.12(-0.54%) |
Feb 14, 2011 | 21.86 | 21.90 | 21.52 | 21.55 | 12,205,115 | -0.35(-1.61%) |
Feb 11, 2011 | 22.10 | 22.10 | 21.73 | 21.90 | 12,821,095 | -0.30(-1.35%) |
Feb 10, 2011 | 22.10 | 22.24 | 21.99 | 22.20 | 10,361,969 | +0.14(+0.62%) |
Feb 09, 2011 | 22.33 | 22.42 | 22.03 | 22.07 | 12,949,121 | -0.33(-1.46%) |
Feb 08, 2011 | 22.86 | 22.90 | 22.35 | 22.39 | 10,236,446 | -0.42(-1.83%) |
Feb 07, 2011 | 23.05 | 23.11 | 22.79 | 22.81 | 5,501,221 | -0.16(-0.71%) |
Feb 04, 2011 | 22.77 | 23.00 | 22.62 | 22.97 | 9,618,514 | +0.14(+0.63%) |
Feb 03, 2011 | 22.64 | 22.95 | 22.59 | 22.83 | 8,122,974 | +0.22(+0.95%) |
Feb 02, 2011 | 22.47 | 22.82 | 22.38 | 22.61 | 8,072,242 | +0.19(+0.84%) |
Feb 01, 2011 | 22.25 | 22.77 | 22.24 | 22.42 | 11,757,696 | +0.26(+1.18%) |
Jan 31, 2011 | 22.17 | 22.32 | 21.90 | 22.16 | 9,256,061 | -0.07(-0.32%) |
Jan 28, 2011 | 22.70 | 22.74 | 22.16 | 22.23 | 11,068,354 | -0.44(-1.95%) |
Jan 27, 2011 | 22.87 | 22.94 | 22.66 | 22.68 | 7,279,113 | -0.13(-0.57%) |
Jan 26, 2011 | 22.90 | 23.01 | 22.75 | 22.81 | 6,994,702 | -0.10(-0.43%) |
Jan 25, 2011 | 23.02 | 23.08 | 22.82 | 22.91 | 6,343,541 | -0.08(-0.37%) |
Jan 24, 2011 | 22.92 | 23.01 | 22.78 | 22.99 | 7,093,813 | +0.10(+0.46%) |
Jan 21, 2011 | 23.13 | 23.26 | 22.85 | 22.89 | 7,827,272 | -0.14(-0.59%) |
Jan 20, 2011 | 22.74 | 23.07 | 22.69 | 23.02 | 9,970,100 | +0.27(+1.20%) |
Jan 19, 2011 | 22.91 | 22.91 | 22.59 | 22.75 | 8,152,958 | -0.15(-0.65%) |
Jan 18, 2011 | 23.21 | 23.33 | 22.85 | 22.90 | 8,224,800 | -0.32(-1.38%) |
Jan 14, 2011 | 23.06 | 23.28 | 23.04 | 23.22 | 7,525,404 | +0.05(+0.23%) |
Jan 13, 2011 | 23.17 | 23.27 | 23.13 | 23.17 | 8,215,048 | -0.08(-0.36%) |
Jan 12, 2011 | 23.40 | 23.41 | 23.25 | 23.25 | 8,212,655 | -0.01(-0.06%) |
Jan 11, 2011 | 23.47 | 23.55 | 23.17 | 23.26 | 9,785,201 | -0.14(-0.61%) |
Jan 10, 2011 | 23.02 | 23.43 | 22.96 | 23.41 | 9,900,685 | +0.35(+1.53%) |
Jan 07, 2011 | 23.27 | 23.32 | 22.74 | 23.06 | 13,613,499 | -0.04(-0.16%) |
Jan 06, 2011 | 23.22 | 23.32 | 22.93 | 23.09 | 13,999,532 | -0.18(-0.76%) |
Jan 05, 2011 | 22.85 | 23.68 | 22.58 | 23.27 | 28,559,836 | +0.42(+1.85%) |
Jan 04, 2011 | 22.85 | 23.19 | 22.66 | 22.85 | 16,988,700 | +0.26(+1.15%) |
Jan 03, 2011 | 22.23 | 22.75 | 22.16 | 22.59 | 15,995,814 | +0.23(+1.05%) |
Dec 31, 2010 | 22.26 | 22.42 | 22.22 | 22.35 | 5,481,715 | +0.09(+0.41%) |
Dec 30, 2010 | 22.29 | 22.32 | 22.12 | 22.26 | 9,985,691 | +0.01(+0.03%) |
Dec 29, 2010 | 22.19 | 22.39 | 22.13 | 22.25 | 6,570,454 | +0.16(+0.71%) |
Dec 28, 2010 | 22.23 | 22.28 | 22.07 | 22.10 | 9,385,189 | -0.11(-0.50%) |
Dec 27, 2010 | 22.28 | 22.29 | 22.03 | 22.21 | 6,885,378 | -0.08(-0.38%) |
Dec 23, 2010 | 21.77 | 22.34 | 21.74 | 22.29 | 13,761,788 | +0.54(+2.48%) |
Dec 22, 2010 | 21.71 | 21.90 | 21.68 | 21.75 | 9,167,249 | +0.04(+0.18%) |
Dec 21, 2010 | 22.16 | 22.16 | 21.68 | 21.72 | 18,573,268 | -0.33(-1.50%) |
Dec 20, 2010 | 22.33 | 22.35 | 21.93 | 22.05 | 14,880,769 | -0.19(-0.88%) |
Dec 17, 2010 | 22.46 | 22.51 | 22.23 | 22.24 | 18,726,464 | -0.21(-0.95%) |
Dec 16, 2010 | 22.46 | 22.61 | 22.40 | 22.46 | 19,887,190 | +0.06(+0.29%) |
Dec 15, 2010 | 22.91 | 23.04 | 22.32 | 22.39 | 31,847,512 | -0.66(-2.87%) |
Dec 14, 2010 | 23.10 | 23.46 | 22.23 | 23.05 | 99,641,752 | -4.01(-14.82%) |
Dec 13, 2010 | 27.52 | 27.63 | 27.05 | 27.06 | 20,400,506 | -0.06(-0.24%) |
Dec 10, 2010 | 27.20 | 27.30 | 26.98 | 27.13 | 9,833,873 | -0.13(-0.48%) |
Dec 09, 2010 | 27.08 | 27.37 | 27.08 | 27.26 | 6,996,249 | +0.23(+0.86%) |
Dec 08, 2010 | 27.06 | 27.19 | 26.84 | 27.02 | 7,834,645 | +0.03(+0.12%) |
Dec 07, 2010 | 27.93 | 27.97 | 26.95 | 26.99 | 13,062,228 | -0.99(-3.55%) |
Dec 06, 2010 | 28.03 | 28.04 | 27.54 | 27.99 | 6,558,206 | +0.19(+0.68%) |
Dec 03, 2010 | 28.03 | 28.30 | 27.41 | 27.80 | 9,355,282 | -0.47(-1.68%) |
Dec 02, 2010 | 27.64 | 28.39 | 27.64 | 28.27 | 7,947,100 | +0.73(+2.64%) |
Dec 01, 2010 | 28.12 | 28.22 | 27.52 | 27.54 | 11,347,780 | -0.18(-0.66%) |
Nov 30, 2010 | 27.83 | 28.13 | 27.49 | 27.73 | 13,148,133 | -0.45(-1.59%) |
Nov 29, 2010 | 28.87 | 28.96 | 28.11 | 28.17 | 11,006,661 | -0.87(-2.99%) |
Nov 26, 2010 | 29.20 | 29.37 | 29.03 | 29.04 | 4,515,969 | -0.04(-0.13%) |
Nov 24, 2010 | 28.88 | 29.08 | 29.08 | 29.08 | 7,802,271 | +0.42(+1.45%) |
Nov 23, 2010 | 28.91 | 29.61 | 28.52 | 28.67 | 6,396,388 | -0.45(-1.54%) |
Nov 22, 2010 | 28.22 | 29.16 | 28.19 | 29.11 | 8,721,971 | +0.86(+3.03%) |
Nov 19, 2010 | 27.98 | 28.28 | 27.83 | 28.26 | 5,931,992 | +0.30(+1.07%) |
Nov 18, 2010 | 28.13 | 28.46 | 27.92 | 27.96 | 6,646,054 | +0.14(+0.49%) |
Nov 17, 2010 | 27.82 | 28.04 | 27.70 | 27.82 | 6,763,869 | +0.07(+0.26%) |
Nov 16, 2010 | 27.94 | 28.34 | 27.62 | 27.75 | 6,856,451 | -0.28(-0.99%) |
Nov 15, 2010 | 28.37 | 28.58 | 28.00 | 28.03 | 5,593,647 | -0.26(-0.92%) |
Nov 12, 2010 | 28.58 | 28.82 | 28.23 | 28.29 | 5,776,436 | -0.53(-1.82%) |
Nov 11, 2010 | 28.52 | 28.94 | 28.23 | 28.82 | 6,732,990 | -0.05(-0.18%) |
Nov 10, 2010 | 28.76 | 28.93 | 28.39 | 28.87 | 5,818,435 | +0.21(+0.75%) |
Nov 09, 2010 | 28.94 | 29.26 | 28.50 | 28.65 | 7,122,561 | -0.44(-1.52%) |
Nov 08, 2010 | 28.97 | 29.19 | 28.69 | 29.09 | 4,032,222 | +0.05(+0.18%) |
Nov 05, 2010 | 28.41 | 29.47 | 28.35 | 29.04 | 11,219,181 | +0.69(+2.45%) |
Nov 04, 2010 | 28.01 | 28.45 | 27.92 | 28.35 | 7,285,365 | +0.60(+2.18%) |
Nov 03, 2010 | 27.77 | 27.87 | 27.34 | 27.75 | 4,804,793 | +0.08(+0.28%) |
Nov 02, 2010 | 27.50 | 27.87 | 27.38 | 27.67 | 5,704,413 | +0.30(+1.09%) |