Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 17.53 | 17.98 | 17.44 | 17.97 | 1,957,412 | +0.97(+5.72%) |
Nov 29, 2011 | 17.10 | 17.25 | 16.86 | 17.00 | 2,267,104 | -0.06(-0.38%) |
Nov 28, 2011 | 17.41 | 17.56 | 16.99 | 17.06 | 2,960,926 | +0.23(+1.35%) |
Nov 25, 2011 | 16.57 | 17.02 | 16.48 | 16.84 | 1,053,779 | +0.08(+0.46%) |
Nov 23, 2011 | 17.14 | 17.14 | 16.75 | 16.76 | 1,728,936 | -0.56(-3.22%) |
Nov 22, 2011 | 17.34 | 17.44 | 17.11 | 17.32 | 2,091,831 | +0.06(+0.38%) |
Nov 21, 2011 | 17.23 | 17.31 | 16.84 | 17.25 | 2,691,621 | -0.31(-1.77%) |
Nov 18, 2011 | 17.71 | 17.76 | 17.42 | 17.56 | 1,192,049 | +0.01(+0.04%) |
Nov 17, 2011 | 18.15 | 18.21 | 17.45 | 17.56 | 1,589,264 | -0.59(-3.25%) |
Nov 16, 2011 | 18.29 | 18.45 | 18.11 | 18.15 | 1,442,784 | -0.32(-1.75%) |
Nov 15, 2011 | 18.37 | 18.59 | 18.29 | 18.47 | 1,089,240 | +0.01(+0.07%) |
Nov 14, 2011 | 18.66 | 18.72 | 18.37 | 18.46 | 1,313,619 | -0.25(-1.32%) |
Nov 11, 2011 | 18.44 | 18.85 | 18.37 | 18.70 | 1,008,275 | +0.52(+2.89%) |
Nov 10, 2011 | 18.28 | 18.35 | 17.93 | 18.18 | 1,798,968 | +0.05(+0.29%) |
Nov 09, 2011 | 18.22 | 18.44 | 18.12 | 18.13 | 1,330,157 | -0.60(-3.22%) |
Nov 08, 2011 | 18.48 | 18.77 | 18.32 | 18.73 | 835,631 | +0.29(+1.55%) |
Nov 07, 2011 | 18.17 | 18.47 | 18.17 | 18.44 | 1,487,112 | +0.25(+1.35%) |
Nov 04, 2011 | 18.38 | 18.56 | 18.13 | 18.20 | 1,264,824 | -0.47(-2.50%) |
Nov 03, 2011 | 18.61 | 18.82 | 18.33 | 18.66 | 1,825,598 | +0.14(+0.73%) |
Nov 02, 2011 | 18.39 | 18.80 | 18.33 | 18.53 | 1,296,713 | +0.43(+2.36%) |
Nov 01, 2011 | 18.07 | 18.31 | 17.89 | 18.10 | 2,412,760 | -0.69(-3.66%) |
Oct 31, 2011 | 18.79 | 19.14 | 18.75 | 18.79 | 1,589,749 | -0.29(-1.53%) |
Oct 28, 2011 | 19.10 | 19.27 | 18.97 | 19.08 | 1,589,547 | +0.03(+0.17%) |
Oct 27, 2011 | 18.94 | 19.13 | 18.81 | 19.05 | 1,715,642 | +0.74(+4.02%) |
Oct 26, 2011 | 18.34 | 18.40 | 17.85 | 18.31 | 1,262,641 | +0.22(+1.21%) |
Oct 25, 2011 | 18.41 | 18.41 | 18.05 | 18.09 | 1,200,783 | -0.46(-2.47%) |
Oct 24, 2011 | 18.27 | 18.58 | 18.25 | 18.55 | 2,676,627 | +0.25(+1.37%) |
Oct 21, 2011 | 17.90 | 18.31 | 17.80 | 18.30 | 3,222,691 | +0.61(+3.43%) |
Oct 20, 2011 | 17.50 | 17.76 | 17.35 | 17.69 | 3,220,876 | +0.19(+1.11%) |
Oct 19, 2011 | 17.40 | 17.64 | 17.30 | 17.50 | 2,084,404 | +0.17(+1.01%) |
Oct 18, 2011 | 17.11 | 17.42 | 17.00 | 17.32 | 2,139,549 | +0.24(+1.40%) |
Oct 17, 2011 | 17.43 | 17.49 | 17.07 | 17.09 | 2,584,825 | -0.33(-1.89%) |
Oct 14, 2011 | 17.40 | 17.45 | 17.17 | 17.41 | 4,994,925 | +0.39(+2.27%) |
Oct 13, 2011 | 17.29 | 17.32 | 16.91 | 17.03 | 2,472,755 | -0.34(-1.97%) |
Oct 12, 2011 | 17.34 | 17.37 | 17.12 | 17.37 | 5,258,637 | +0.36(+2.12%) |
Oct 11, 2011 | 17.09 | 17.12 | 16.87 | 17.01 | 3,647,907 | -0.06(-0.34%) |
Oct 10, 2011 | 17.17 | 17.25 | 16.90 | 17.07 | 2,204,407 | +0.21(+1.26%) |
Oct 07, 2011 | 17.44 | 17.45 | 16.80 | 16.85 | 3,098,549 | -0.45(-2.61%) |
Oct 06, 2011 | 17.09 | 17.35 | 17.08 | 17.30 | 3,376,006 | +0.31(+1.82%) |
Oct 05, 2011 | 16.78 | 17.08 | 16.60 | 17.00 | 3,493,942 | +0.25(+1.50%) |
Oct 04, 2011 | 16.67 | 16.78 | 15.75 | 16.74 | 4,695,867 | -0.26(-1.55%) |
Oct 03, 2011 | 17.66 | 17.82 | 17.00 | 17.01 | 3,315,171 | -0.76(-4.28%) |
Sep 30, 2011 | 17.68 | 17.98 | 17.58 | 17.77 | 2,232,814 | -0.17(-0.93%) |
Sep 29, 2011 | 17.92 | 18.12 | 17.59 | 17.94 | 1,975,182 | +0.37(+2.09%) |
Sep 28, 2011 | 18.34 | 18.34 | 17.56 | 17.57 | 2,556,519 | -0.68(-3.75%) |
Sep 27, 2011 | 18.04 | 18.50 | 18.03 | 18.25 | 3,013,991 | +0.64(+3.62%) |
Sep 26, 2011 | 17.15 | 17.63 | 16.99 | 17.61 | 3,039,995 | +0.48(+2.79%) |
Sep 23, 2011 | 16.66 | 17.22 | 16.65 | 17.14 | 2,604,911 | +0.27(+1.61%) |
Sep 22, 2011 | 16.81 | 16.92 | 16.54 | 16.87 | 3,818,800 | -0.48(-2.79%) |
Sep 21, 2011 | 18.14 | 18.23 | 17.34 | 17.35 | 1,787,715 | -0.88(-4.81%) |
Sep 20, 2011 | 18.10 | 18.44 | 18.08 | 18.23 | 1,602,766 | +0.06(+0.36%) |
Sep 19, 2011 | 18.59 | 18.59 | 18.06 | 18.16 | 1,750,176 | -0.63(-3.33%) |
Sep 16, 2011 | 18.98 | 19.09 | 18.71 | 18.79 | 1,813,634 | -0.10(-0.51%) |
Sep 15, 2011 | 18.58 | 18.89 | 18.42 | 18.89 | 2,210,818 | +0.57(+3.13%) |
Sep 14, 2011 | 17.96 | 18.46 | 17.74 | 18.31 | 1,340,446 | +0.39(+2.16%) |
Sep 13, 2011 | 17.99 | 18.00 | 17.78 | 17.92 | 1,478,620 | +0.01(+0.07%) |
Sep 12, 2011 | 17.59 | 17.94 | 17.54 | 17.91 | 1,849,512 | +0.08(+0.47%) |
Sep 09, 2011 | 18.36 | 18.43 | 17.80 | 17.83 | 1,475,034 | -0.81(-4.33%) |
Sep 08, 2011 | 18.71 | 18.99 | 18.62 | 18.63 | 1,338,807 | -0.18(-0.96%) |
Sep 07, 2011 | 18.48 | 18.84 | 18.32 | 18.81 | 991,990 | +0.52(+2.86%) |
Sep 06, 2011 | 17.94 | 18.30 | 17.69 | 18.29 | 1,571,404 | -0.26(-1.43%) |
Sep 02, 2011 | 18.63 | 18.81 | 18.46 | 18.56 | 1,784,745 | -0.43(-2.24%) |
Sep 01, 2011 | 19.21 | 19.23 | 18.82 | 18.98 | 1,378,197 | -0.12(-0.64%) |
Aug 31, 2011 | 19.01 | 19.21 | 18.91 | 19.10 | 1,735,813 | +0.19(+1.02%) |
Aug 30, 2011 | 18.76 | 19.08 | 18.63 | 18.91 | 934,615 | +0.01(+0.07%) |
Aug 29, 2011 | 18.65 | 18.90 | 18.52 | 18.90 | 1,433,479 | +0.54(+2.92%) |
Aug 26, 2011 | 18.21 | 18.52 | 17.89 | 18.36 | 1,840,948 | +0.03(+0.18%) |
Aug 25, 2011 | 18.54 | 18.58 | 18.16 | 18.33 | 2,756,719 | -0.09(-0.49%) |
Aug 24, 2011 | 18.36 | 18.69 | 18.27 | 18.42 | 2,587,003 | +0.03(+0.14%) |
Aug 23, 2011 | 18.19 | 18.45 | 18.01 | 18.39 | 2,089,787 | +0.28(+1.57%) |
Aug 22, 2011 | 18.78 | 18.78 | 18.01 | 18.11 | 2,607,956 | -0.14(-0.74%) |
Aug 19, 2011 | 18.15 | 18.96 | 18.15 | 18.25 | 2,401,394 | -0.32(-1.74%) |
Aug 18, 2011 | 18.63 | 18.83 | 18.33 | 18.57 | 2,218,327 | -0.75(-3.91%) |
Aug 17, 2011 | 19.47 | 19.66 | 19.24 | 19.32 | 1,406,589 | -0.01(-0.03%) |
Aug 16, 2011 | 19.27 | 19.50 | 19.12 | 19.33 | 1,430,667 | -0.21(-1.09%) |
Aug 15, 2011 | 19.34 | 19.79 | 19.28 | 19.54 | 1,583,225 | +0.39(+2.05%) |
Aug 12, 2011 | 19.39 | 19.39 | 18.72 | 19.15 | 1,937,589 | -0.06(-0.30%) |
Aug 11, 2011 | 18.29 | 19.45 | 18.03 | 19.21 | 3,491,877 | +1.17(+6.47%) |
Aug 10, 2011 | 18.54 | 18.64 | 17.77 | 18.04 | 4,868,966 | -0.65(-3.48%) |
Aug 09, 2011 | 17.72 | 18.73 | 17.44 | 18.69 | 5,452,366 | +1.36(+7.85%) |
Aug 08, 2011 | 17.72 | 17.92 | 17.14 | 17.33 | 5,549,290 | -1.04(-5.69%) |
Aug 05, 2011 | 18.52 | 18.80 | 17.87 | 18.38 | 3,915,510 | -0.10(-0.56%) |
Aug 04, 2011 | 19.06 | 19.20 | 18.41 | 18.48 | 2,467,274 | -0.95(-4.88%) |
Aug 03, 2011 | 19.64 | 19.72 | 19.01 | 19.43 | 1,631,900 | -0.12(-0.63%) |
Aug 02, 2011 | 20.30 | 20.30 | 19.55 | 19.55 | 1,372,980 | -0.68(-3.38%) |
Aug 01, 2011 | 20.51 | 20.54 | 20.01 | 20.23 | 1,137,665 | -0.10(-0.51%) |
Jul 29, 2011 | 20.27 | 20.54 | 20.06 | 20.34 | 1,848,661 | -0.11(-0.54%) |
Jul 28, 2011 | 20.32 | 20.57 | 20.10 | 20.45 | 1,318,683 | +0.04(+0.19%) |
Jul 27, 2011 | 20.52 | 20.75 | 20.37 | 20.41 | 1,673,902 | -0.22(-1.09%) |
Jul 26, 2011 | 20.70 | 20.75 | 20.57 | 20.63 | 1,023,247 | -0.05(-0.25%) |
Jul 25, 2011 | 20.72 | 20.86 | 20.54 | 20.68 | 926,604 | -0.08(-0.37%) |
Jul 22, 2011 | 20.71 | 20.77 | 20.71 | 20.76 | 1,725,402 | -0.31(-1.46%) |
Jul 21, 2011 | 20.79 | 21.24 | 20.73 | 21.07 | 1,292,457 | +0.39(+1.86%) |
Jul 20, 2011 | 20.84 | 20.86 | 20.61 | 20.68 | 1,571,784 | -0.12(-0.56%) |
Jul 19, 2011 | 20.61 | 20.98 | 20.58 | 20.80 | 913,421 | +0.36(+1.76%) |
Jul 18, 2011 | 20.84 | 20.90 | 20.30 | 20.44 | 1,142,209 | -0.62(-2.93%) |
Jul 15, 2011 | 21.06 | 21.17 | 20.91 | 21.06 | 1,102,040 | +0.13(+0.64%) |
Jul 14, 2011 | 21.24 | 21.30 | 20.87 | 20.92 | 850,194 | -0.23(-1.09%) |
Jul 13, 2011 | 21.05 | 21.61 | 21.05 | 21.15 | 1,366,483 | +0.13(+0.61%) |
Jul 12, 2011 | 21.05 | 21.30 | 20.93 | 21.02 | 1,000,566 | -0.13(-0.61%) |
Jul 11, 2011 | 21.26 | 21.35 | 21.09 | 21.15 | 1,104,788 | -0.37(-1.73%) |
Jul 08, 2011 | 21.38 | 21.54 | 21.32 | 21.52 | 628,373 | -0.03(-0.15%) |
Jul 07, 2011 | 21.55 | 21.65 | 21.49 | 21.56 | 702,203 | +0.17(+0.78%) |
Jul 06, 2011 | 21.40 | 21.53 | 21.29 | 21.39 | 949,236 | -0.07(-0.33%) |
Jul 05, 2011 | 21.59 | 21.64 | 21.38 | 21.46 | 1,022,221 | +0.05(+0.24%) |
Jul 01, 2011 | 21.24 | 21.45 | 21.19 | 21.41 | 696,844 | +0.10(+0.48%) |
Jun 30, 2011 | 21.02 | 21.33 | 20.88 | 21.31 | 1,111,401 | +0.37(+1.75%) |
Jun 29, 2011 | 20.84 | 21.00 | 20.72 | 20.94 | 1,535,269 | +0.29(+1.40%) |
Jun 28, 2011 | 20.63 | 20.80 | 20.61 | 20.65 | 979,000 | +0.07(+0.34%) |
Jun 27, 2011 | 20.29 | 20.61 | 20.12 | 20.58 | 931,368 | +0.28(+1.39%) |
Jun 24, 2011 | 20.70 | 20.77 | 20.26 | 20.30 | 1,317,154 | -0.48(-2.29%) |
Jun 23, 2011 | 20.57 | 20.79 | 20.26 | 20.77 | 1,600,627 | -0.10(-0.46%) |
Jun 22, 2011 | 20.73 | 21.02 | 20.72 | 20.87 | 944,926 | -0.02(-0.09%) |
Jun 21, 2011 | 20.83 | 21.00 | 20.79 | 20.89 | 882,243 | +0.16(+0.77%) |
Jun 20, 2011 | 20.75 | 20.80 | 20.71 | 20.73 | 901,610 | +0.03(+0.16%) |
Jun 17, 2011 | 20.34 | 20.93 | 20.34 | 20.70 | 4,573,447 | +0.44(+2.16%) |
Jun 16, 2011 | 20.11 | 20.34 | 20.02 | 20.26 | 1,318,209 | +0.05(+0.25%) |
Jun 15, 2011 | 20.46 | 20.62 | 20.09 | 20.21 | 1,320,909 | -0.46(-2.24%) |
Jun 14, 2011 | 20.16 | 20.72 | 20.08 | 20.67 | 1,166,065 | +0.64(+3.17%) |
Jun 13, 2011 | 20.05 | 20.12 | 19.74 | 20.03 | 1,827,508 | -0.01(-0.06%) |
Jun 10, 2011 | 20.36 | 20.41 | 19.87 | 20.05 | 1,434,628 | -0.39(-1.92%) |
Jun 09, 2011 | 20.47 | 20.53 | 20.30 | 20.44 | 1,059,415 | +0.07(+0.35%) |
Jun 08, 2011 | 20.57 | 20.64 | 20.31 | 20.37 | 979,553 | -0.30(-1.46%) |
Jun 07, 2011 | 20.86 | 20.91 | 20.63 | 20.67 | 1,130,522 | -0.08(-0.37%) |
Jun 06, 2011 | 21.07 | 21.12 | 20.61 | 20.75 | 1,063,927 | -0.30(-1.40%) |
Jun 03, 2011 | 20.70 | 21.13 | 20.59 | 21.04 | 1,068,507 | +0.34(+1.64%) |
May 24, 2011 | 20.88 | 20.90 | 20.62 | 20.70 | 1,117,717 | -0.15(-0.71%) |
May 23, 2011 | 20.91 | 20.98 | 20.81 | 20.85 | 564,487 | -0.41(-1.93%) |
May 20, 2011 | 21.38 | 21.54 | 21.21 | 21.26 | 910,257 | -0.30(-1.40%) |
May 19, 2011 | 21.58 | 21.63 | 21.36 | 21.56 | 980,270 | +0.05(+0.24%) |
May 18, 2011 | 21.04 | 21.51 | 20.97 | 21.51 | 1,240,203 | +0.41(+1.95%) |
May 17, 2011 | 20.77 | 21.10 | 20.76 | 21.10 | 1,332,235 | +0.24(+1.17%) |
May 16, 2011 | 20.57 | 21.08 | 20.51 | 20.86 | 1,326,499 | +0.11(+0.53%) |
May 13, 2011 | 20.93 | 21.13 | 20.65 | 20.75 | 1,040,090 | -0.26(-1.22%) |
May 12, 2011 | 21.00 | 21.08 | 20.57 | 21.00 | 1,294,671 | -0.10(-0.46%) |
May 11, 2011 | 21.67 | 21.74 | 20.99 | 21.10 | 1,137,699 | -0.60(-2.75%) |
May 10, 2011 | 21.46 | 21.78 | 21.45 | 21.70 | 965,372 | +0.26(+1.23%) |
May 09, 2011 | 21.31 | 21.47 | 21.00 | 21.43 | 845,175 | +0.18(+0.85%) |
May 06, 2011 | 21.17 | 21.32 | 21.05 | 21.26 | 1,458,212 | +0.32(+1.53%) |
May 05, 2011 | 20.70 | 20.99 | 20.54 | 20.93 | 1,490,245 | -0.01(-0.06%) |
May 04, 2011 | 21.14 | 21.20 | 20.78 | 20.95 | 1,094,960 | -0.22(-1.06%) |
May 03, 2011 | 21.70 | 21.81 | 21.01 | 21.17 | 1,487,320 | -0.58(-2.66%) |
May 02, 2011 | 21.69 | 21.77 | 21.67 | 21.75 | 1,285,507 | +0.15(+0.71%) |
Apr 29, 2011 | 21.47 | 21.60 | 21.41 | 21.60 | 1,231,700 | +0.05(+0.24%) |
Apr 28, 2011 | 21.26 | 21.65 | 21.24 | 21.54 | 1,413,976 | +0.23(+1.08%) |
Apr 27, 2011 | 21.33 | 21.43 | 20.99 | 21.31 | 1,939,001 | +0.01(+0.06%) |
Apr 26, 2011 | 20.95 | 21.31 | 20.83 | 21.30 | 1,200,505 | +0.40(+1.90%) |
Apr 25, 2011 | 21.01 | 21.04 | 20.85 | 20.90 | 780,708 | -0.12(-0.55%) |
Apr 21, 2011 | 20.97 | 21.04 | 20.74 | 21.02 | 786,094 | +0.21(+1.02%) |
Apr 20, 2011 | 20.71 | 20.82 | 20.56 | 20.81 | 1,476,173 | +0.32(+1.56%) |
Apr 19, 2011 | 20.44 | 20.63 | 20.35 | 20.49 | 1,601,598 | +0.11(+0.53%) |
Apr 18, 2011 | 19.91 | 20.39 | 19.91 | 20.38 | 1,093,561 | +0.19(+0.95%) |
Apr 15, 2011 | 20.20 | 20.31 | 20.05 | 20.19 | 1,067,232 | -0.08(-0.38%) |
Apr 14, 2011 | 19.95 | 20.33 | 19.93 | 20.26 | 1,057,240 | +0.18(+0.89%) |
Apr 13, 2011 | 20.29 | 20.42 | 20.07 | 20.08 | 1,022,560 | -0.15(-0.73%) |
Apr 12, 2011 | 20.40 | 20.45 | 20.09 | 20.23 | 1,122,667 | -0.28(-1.37%) |
Apr 11, 2011 | 20.79 | 20.79 | 20.43 | 20.51 | 1,031,524 | -0.22(-1.08%) |
Apr 08, 2011 | 20.65 | 20.95 | 20.54 | 20.74 | 1,373,541 | +0.26(+1.25%) |
Apr 07, 2011 | 20.97 | 21.02 | 20.48 | 20.48 | 1,312,055 | -0.56(-2.68%) |
Apr 06, 2011 | 21.04 | 21.11 | 20.79 | 21.04 | 1,173,964 | +0.14(+0.67%) |
Apr 05, 2011 | 21.01 | 21.02 | 20.82 | 20.90 | 918,347 | -0.13(-0.61%) |
Apr 04, 2011 | 20.76 | 21.09 | 20.76 | 21.03 | 1,058,397 | +0.19(+0.89%) |
Apr 01, 2011 | 20.86 | 21.06 | 20.73 | 20.85 | 947,111 | +0.08(+0.37%) |
Mar 31, 2011 | 20.67 | 20.85 | 20.55 | 20.77 | 1,327,344 | +0.12(+0.56%) |
Mar 30, 2011 | 20.47 | 20.81 | 20.47 | 20.65 | 1,155,567 | +0.35(+1.70%) |
Mar 29, 2011 | 20.12 | 20.43 | 20.05 | 20.31 | 1,555,905 | +0.24(+1.21%) |
Mar 28, 2011 | 20.19 | 20.49 | 20.06 | 20.07 | 928,976 | -0.08(-0.38%) |
Mar 25, 2011 | 20.20 | 20.46 | 20.12 | 20.14 | 1,031,964 | -0.01(-0.06%) |
Mar 24, 2011 | 20.25 | 20.27 | 20.02 | 20.15 | 1,052,011 | +0.03(+0.16%) |
Mar 23, 2011 | 20.28 | 20.36 | 20.01 | 20.12 | 2,004,339 | -0.12(-0.57%) |
Mar 22, 2011 | 20.44 | 20.51 | 20.20 | 20.24 | 1,047,674 | -0.11(-0.53%) |
Mar 21, 2011 | 20.21 | 20.35 | 20.21 | 20.35 | 1,228,030 | +0.20(+0.98%) |
Mar 18, 2011 | 19.98 | 20.18 | 19.90 | 20.15 | 1,336,237 | +0.40(+2.01%) |
Mar 17, 2011 | 19.71 | 19.78 | 19.56 | 19.75 | 958,690 | +0.27(+1.38%) |
Mar 16, 2011 | 19.49 | 19.72 | 19.23 | 19.48 | 2,215,995 | -0.21(-1.07%) |
Mar 15, 2011 | 19.59 | 19.82 | 19.55 | 19.69 | 1,695,605 | -0.43(-2.13%) |
Mar 14, 2011 | 20.04 | 20.14 | 19.81 | 20.12 | 1,434,889 | -0.09(-0.44%) |
Mar 11, 2011 | 19.82 | 20.33 | 19.82 | 20.21 | 964,618 | +0.20(+1.02%) |
Mar 10, 2011 | 20.32 | 20.39 | 19.94 | 20.01 | 1,110,246 | -0.45(-2.22%) |
Mar 09, 2011 | 20.41 | 20.65 | 20.26 | 20.46 | 1,203,008 | -0.04(-0.22%) |
Mar 08, 2011 | 20.19 | 20.56 | 20.07 | 20.51 | 1,460,132 | +0.36(+1.78%) |
Mar 07, 2011 | 20.30 | 20.37 | 20.05 | 20.15 | 1,563,760 | -0.06(-0.32%) |
Mar 04, 2011 | 20.58 | 20.62 | 20.05 | 20.21 | 2,034,283 | -0.29(-1.40%) |
Mar 03, 2011 | 20.86 | 20.92 | 20.45 | 20.50 | 2,250,377 | -0.31(-1.48%) |
Mar 02, 2011 | 20.92 | 21.10 | 20.68 | 20.81 | 1,922,105 | -0.14(-0.67%) |
Mar 01, 2011 | 21.63 | 21.63 | 20.85 | 20.95 | 2,473,890 | -0.74(-3.42%) |
Feb 28, 2011 | 21.29 | 21.69 | 21.29 | 21.69 | 2,259,824 | +0.54(+2.57%) |
Feb 25, 2011 | 20.79 | 21.20 | 20.79 | 21.15 | 1,763,577 | +0.38(+1.85%) |
Feb 24, 2011 | 20.69 | 20.94 | 20.55 | 20.76 | 2,381,397 | +0.15(+0.75%) |
Feb 23, 2011 | 20.34 | 20.64 | 20.30 | 20.61 | 2,426,291 | +0.18(+0.88%) |
Feb 22, 2011 | 20.78 | 20.78 | 20.31 | 20.43 | 1,975,050 | -0.38(-1.84%) |
Feb 18, 2011 | 21.06 | 21.06 | 20.76 | 20.81 | 2,924,345 | +0.11(+0.52%) |
Feb 17, 2011 | 20.69 | 20.76 | 20.60 | 20.71 | 1,791,220 | +0.12(+0.56%) |
Feb 16, 2011 | 20.76 | 20.78 | 20.43 | 20.59 | 1,683,181 | -0.08(-0.40%) |
Feb 15, 2011 | 20.86 | 20.87 | 20.67 | 20.67 | 1,120,522 | -0.18(-0.86%) |
Feb 14, 2011 | 20.85 | 20.93 | 20.81 | 20.85 | 599,841 | -0.01(-0.03%) |
Feb 11, 2011 | 20.69 | 21.04 | 20.65 | 20.86 | 1,026,576 | +0.11(+0.52%) |
Feb 10, 2011 | 20.78 | 20.88 | 20.65 | 20.75 | 1,060,923 | -0.10(-0.46%) |
Feb 09, 2011 | 20.97 | 21.04 | 20.80 | 20.85 | 989,779 | -0.18(-0.85%) |
Feb 08, 2011 | 21.13 | 21.15 | 20.97 | 21.02 | 1,008,528 | -0.09(-0.42%) |
Feb 07, 2011 | 21.29 | 21.29 | 21.11 | 21.11 | 1,152,173 | -0.08(-0.36%) |
Feb 04, 2011 | 21.27 | 21.31 | 21.15 | 21.19 | 1,244,958 | +0.01(+0.03%) |
Feb 03, 2011 | 21.20 | 21.21 | 21.10 | 21.18 | 901,586 | +0.01(+0.03%) |
Feb 02, 2011 | 21.20 | 21.26 | 21.13 | 21.18 | 1,485,398 | +0.04(+0.18%) |
Feb 01, 2011 | 20.97 | 21.20 | 20.97 | 21.14 | 2,123,553 | +0.26(+1.26%) |
Jan 31, 2011 | 20.83 | 20.95 | 20.76 | 20.88 | 2,137,431 | +0.18(+0.87%) |
Jan 28, 2011 | 21.05 | 21.08 | 20.66 | 20.70 | 3,703,272 | -0.36(-1.73%) |
Jan 27, 2011 | 20.91 | 21.08 | 20.80 | 21.06 | 2,649,135 | -0.34(-1.61%) |
Jan 26, 2011 | 21.11 | 21.45 | 21.10 | 21.41 | 1,248,226 | +0.36(+1.73%) |
Jan 25, 2011 | 21.13 | 21.13 | 20.68 | 21.04 | 1,362,464 | -0.15(-0.72%) |
Jan 24, 2011 | 20.95 | 21.32 | 20.94 | 21.20 | 1,475,794 | +0.07(+0.33%) |
Jan 21, 2011 | 21.02 | 21.25 | 21.01 | 21.13 | 1,191,120 | +0.17(+0.79%) |
Jan 20, 2011 | 20.99 | 21.04 | 20.74 | 20.96 | 1,286,449 | -0.15(-0.72%) |
Jan 19, 2011 | 21.34 | 21.35 | 20.92 | 21.11 | 1,519,276 | -0.25(-1.19%) |
Jan 18, 2011 | 20.85 | 21.46 | 20.85 | 21.37 | 1,703,051 | +0.34(+1.64%) |
Jan 14, 2011 | 20.76 | 21.10 | 20.70 | 21.03 | 1,385,448 | +0.26(+1.26%) |
Jan 13, 2011 | 20.75 | 20.76 | 20.52 | 20.76 | 907,817 | +0.10(+0.46%) |
Jan 12, 2011 | 20.71 | 20.78 | 20.62 | 20.67 | 867,999 | +0.04(+0.22%) |
Jan 11, 2011 | 20.64 | 20.67 | 20.54 | 20.62 | 862,973 | +0.10(+0.50%) |
Jan 10, 2011 | 20.61 | 20.64 | 20.28 | 20.52 | 1,207,420 | -0.13(-0.65%) |
Jan 07, 2011 | 20.95 | 20.96 | 20.57 | 20.66 | 2,319,060 | -0.18(-0.89%) |
Jan 06, 2011 | 21.01 | 21.07 | 20.71 | 20.84 | 940,490 | -0.25(-1.21%) |
Jan 05, 2011 | 21.01 | 21.22 | 21.00 | 21.10 | 979,000 | -0.01(-0.03%) |
Jan 04, 2011 | 21.48 | 21.54 | 20.82 | 21.10 | 1,071,873 | -0.20(-0.96%) |
Jan 03, 2011 | 21.32 | 21.57 | 21.31 | 21.31 | 790,742 | +0.09(+0.42%) |
Dec 31, 2010 | 20.98 | 21.34 | 20.90 | 21.22 | 703,408 | +0.15(+0.70%) |
Dec 30, 2010 | 21.15 | 21.31 | 21.03 | 21.07 | 659,359 | -0.13(-0.60%) |
Dec 29, 2010 | 20.92 | 21.21 | 20.90 | 21.20 | 715,538 | +0.46(+2.21%) |
Dec 28, 2010 | 20.95 | 20.97 | 20.72 | 20.74 | 533,690 | -0.06(-0.31%) |
Dec 27, 2010 | 20.76 | 20.80 | 20.55 | 20.80 | 365,085 | +0.17(+0.83%) |
Dec 23, 2010 | 20.73 | 20.81 | 20.51 | 20.63 | 577,780 | -0.08(-0.37%) |
Dec 22, 2010 | 20.68 | 20.77 | 20.59 | 20.71 | 713,732 | +0.10(+0.46%) |
Dec 21, 2010 | 20.07 | 20.64 | 20.03 | 20.61 | 1,163,369 | +0.52(+2.57%) |
Dec 20, 2010 | 19.99 | 20.15 | 19.87 | 20.09 | 1,126,432 | +0.12(+0.61%) |
Dec 17, 2010 | 19.95 | 20.08 | 19.83 | 19.97 | 1,337,559 | -0.11(-0.57%) |
Dec 16, 2010 | 20.25 | 20.25 | 19.97 | 20.09 | 1,120,243 | -0.13(-0.66%) |
Dec 15, 2010 | 19.99 | 20.26 | 19.96 | 20.22 | 1,419,478 | +0.22(+1.12%) |
Dec 14, 2010 | 20.00 | 20.21 | 19.90 | 20.00 | 876,108 | -0.03(-0.13%) |
Dec 13, 2010 | 19.85 | 20.17 | 19.80 | 20.02 | 1,245,812 | +0.22(+1.09%) |
Dec 10, 2010 | 19.88 | 19.91 | 19.67 | 19.81 | 1,660,126 | +0.00(+0.00%) |
Dec 09, 2010 | 19.87 | 20.01 | 19.76 | 19.81 | 1,166,421 | +0.01(+0.06%) |
Dec 08, 2010 | 19.87 | 19.98 | 19.67 | 19.80 | 1,063,647 | -0.05(-0.26%) |
Dec 07, 2010 | 20.04 | 20.12 | 19.76 | 19.85 | 1,617,080 | +0.04(+0.19%) |
Dec 06, 2010 | 19.70 | 19.85 | 19.60 | 19.81 | 1,421,678 | +0.08(+0.39%) |
Dec 03, 2010 | 19.53 | 19.86 | 19.48 | 19.73 | 1,450,388 | +0.19(+0.98%) |
Dec 02, 2010 | 19.02 | 19.67 | 19.02 | 19.54 | 1,268,188 | +0.47(+2.44%) |