Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 21.25 | 21.43 | 21.08 | 21.31 | 2,606,192 | +0.09(+0.44%) |
Feb 28, 2012 | 21.27 | 21.33 | 21.17 | 21.22 | 1,661,302 | -0.03(-0.13%) |
Feb 27, 2012 | 21.27 | 21.37 | 21.15 | 21.25 | 7,270,410 | -0.18(-0.84%) |
Feb 24, 2012 | 21.41 | 21.51 | 21.27 | 21.43 | 1,257,644 | +0.08(+0.37%) |
Feb 23, 2012 | 21.21 | 21.52 | 21.16 | 21.35 | 2,579,125 | +0.19(+0.88%) |
Feb 22, 2012 | 21.12 | 21.33 | 21.10 | 21.16 | 2,463,638 | +0.07(+0.35%) |
Feb 21, 2012 | 21.27 | 21.27 | 21.04 | 21.09 | 1,927,782 | -0.11(-0.53%) |
Feb 17, 2012 | 21.15 | 21.33 | 21.03 | 21.20 | 2,216,347 | +0.19(+0.89%) |
Feb 16, 2012 | 20.70 | 21.14 | 20.70 | 21.01 | 2,099,475 | +0.35(+1.70%) |
Feb 15, 2012 | 20.74 | 20.85 | 20.58 | 20.66 | 1,999,121 | -0.07(-0.32%) |
Feb 14, 2012 | 20.71 | 20.74 | 20.53 | 20.73 | 2,267,911 | -0.01(-0.03%) |
Feb 13, 2012 | 20.91 | 20.94 | 20.71 | 20.73 | 1,622,471 | -0.07(-0.35%) |
Feb 10, 2012 | 20.85 | 20.89 | 20.73 | 20.81 | 2,529,964 | -0.15(-0.73%) |
Feb 09, 2012 | 21.03 | 21.07 | 20.88 | 20.96 | 1,312,942 | -0.07(-0.35%) |
Feb 08, 2012 | 21.15 | 21.15 | 20.87 | 21.03 | 1,353,564 | -0.07(-0.31%) |
Feb 07, 2012 | 20.91 | 21.18 | 20.75 | 21.10 | 1,573,262 | +0.14(+0.67%) |
Feb 06, 2012 | 20.99 | 21.03 | 20.89 | 20.96 | 1,780,828 | -0.15(-0.72%) |
Feb 03, 2012 | 21.13 | 21.17 | 20.94 | 21.11 | 1,680,253 | +0.13(+0.60%) |
Feb 02, 2012 | 21.09 | 21.17 | 20.93 | 20.99 | 1,704,492 | -0.08(-0.38%) |
Feb 01, 2012 | 21.11 | 21.26 | 21.06 | 21.07 | 3,159,351 | +0.04(+0.19%) |
Jan 31, 2012 | 20.96 | 21.07 | 20.86 | 21.03 | 3,985,196 | +0.11(+0.54%) |
Jan 30, 2012 | 20.93 | 20.98 | 20.77 | 20.91 | 2,065,539 | -0.09(-0.44%) |
Jan 27, 2012 | 21.19 | 21.21 | 20.97 | 21.01 | 2,109,823 | -0.21(-0.97%) |
Jan 26, 2012 | 21.23 | 21.27 | 21.07 | 21.21 | 3,065,392 | +0.00(+0.00%) |
Jan 25, 2012 | 20.69 | 21.25 | 20.53 | 21.21 | 3,136,702 | +0.44(+2.11%) |
Jan 24, 2012 | 21.07 | 21.08 | 20.67 | 20.77 | 2,655,574 | -0.38(-1.79%) |
Jan 23, 2012 | 21.07 | 21.25 | 21.07 | 21.15 | 2,404,757 | +0.13(+0.60%) |
Jan 20, 2012 | 20.99 | 21.09 | 20.87 | 21.03 | 2,112,828 | +0.05(+0.25%) |
Jan 19, 2012 | 21.33 | 21.37 | 20.92 | 20.97 | 2,265,052 | -0.37(-1.71%) |
Jan 18, 2012 | 21.46 | 21.51 | 21.17 | 21.34 | 2,023,417 | -0.18(-0.83%) |
Jan 17, 2012 | 21.66 | 21.78 | 21.46 | 21.52 | 1,598,449 | +0.03(+0.15%) |
Jan 13, 2012 | 21.36 | 21.50 | 21.33 | 21.48 | 1,952,464 | -0.01(-0.03%) |
Jan 12, 2012 | 21.62 | 21.63 | 21.45 | 21.49 | 2,634,682 | -0.01(-0.03%) |
Jan 11, 2012 | 21.33 | 21.54 | 21.33 | 21.50 | 3,239,714 | +0.04(+0.19%) |
Jan 10, 2012 | 21.45 | 21.72 | 21.36 | 21.46 | 3,739,307 | +0.14(+0.65%) |
Jan 09, 2012 | 21.48 | 21.48 | 21.02 | 21.32 | 4,331,749 | -0.01(-0.03%) |
Jan 06, 2012 | 21.76 | 21.76 | 21.30 | 21.33 | 4,705,094 | -0.43(-1.96%) |
Jan 05, 2012 | 21.72 | 21.91 | 21.60 | 21.75 | 2,878,486 | -0.01(-0.06%) |
Jan 04, 2012 | 21.79 | 21.95 | 21.71 | 21.76 | 2,588,988 | -0.25(-1.15%) |
Dec 30, 2011 | 22.27 | 22.39 | 22.02 | 22.02 | 1,962,382 | -0.31(-1.37%) |
Dec 29, 2011 | 22.01 | 22.36 | 22.01 | 22.32 | 1,918,009 | +0.35(+1.60%) |
Dec 28, 2011 | 22.05 | 22.09 | 21.91 | 21.97 | 1,633,346 | -0.11(-0.51%) |
Dec 27, 2011 | 21.80 | 22.10 | 21.76 | 22.08 | 1,694,008 | +0.27(+1.22%) |
Dec 23, 2011 | 21.83 | 21.96 | 21.74 | 21.82 | 1,568,790 | +0.15(+0.71%) |
Dec 21, 2011 | 21.29 | 21.74 | 21.29 | 21.66 | 3,594,203 | +0.34(+1.59%) |
Dec 20, 2011 | 21.14 | 21.40 | 21.11 | 21.33 | 2,581,429 | +0.40(+1.91%) |
Dec 19, 2011 | 21.11 | 21.25 | 20.86 | 20.93 | 2,514,602 | -0.15(-0.69%) |
Dec 16, 2011 | 21.31 | 21.45 | 21.03 | 21.07 | 3,892,592 | -0.19(-0.88%) |
Dec 15, 2011 | 21.33 | 21.46 | 21.23 | 21.26 | 3,323,208 | +0.21(+1.01%) |
Dec 14, 2011 | 21.38 | 21.43 | 21.03 | 21.05 | 5,419,839 | -0.34(-1.59%) |
Dec 13, 2011 | 21.31 | 21.65 | 21.27 | 21.39 | 2,736,464 | +0.19(+0.91%) |
Dec 12, 2011 | 21.33 | 21.41 | 21.01 | 21.19 | 2,333,222 | -0.29(-1.36%) |
Dec 09, 2011 | 21.22 | 21.53 | 21.19 | 21.48 | 2,972,937 | +0.38(+1.79%) |
Dec 08, 2011 | 21.22 | 21.32 | 21.02 | 21.11 | 3,628,645 | -0.24(-1.12%) |
Dec 07, 2011 | 21.30 | 21.43 | 21.22 | 21.35 | 3,443,478 | -0.13(-0.59%) |
Dec 06, 2011 | 21.19 | 21.61 | 21.17 | 21.47 | 5,323,761 | +0.33(+1.57%) |
Dec 05, 2011 | 21.54 | 21.64 | 20.93 | 21.14 | 8,141,967 | -0.17(-0.81%) |
Dec 02, 2011 | 22.21 | 22.23 | 21.21 | 21.31 | 7,143,657 | -0.81(-3.65%) |
Dec 01, 2011 | 22.26 | 22.39 | 22.08 | 22.12 | 2,860,094 | -0.07(-0.33%) |
Nov 30, 2011 | 21.69 | 22.20 | 21.60 | 22.19 | 4,985,664 | +0.86(+4.03%) |
Nov 29, 2011 | 21.00 | 21.36 | 20.98 | 21.33 | 3,305,624 | +0.44(+2.11%) |
Nov 28, 2011 | 21.06 | 21.13 | 20.79 | 20.89 | 2,528,856 | +0.21(+1.02%) |
Nov 25, 2011 | 20.60 | 20.82 | 20.60 | 20.68 | 1,075,240 | +0.09(+0.41%) |
Nov 23, 2011 | 20.70 | 20.79 | 20.53 | 20.60 | 2,140,115 | -0.27(-1.29%) |
Nov 22, 2011 | 20.96 | 21.06 | 20.77 | 20.87 | 3,325,811 | -0.10(-0.47%) |
Nov 21, 2011 | 21.03 | 21.04 | 20.75 | 20.96 | 2,258,150 | -0.23(-1.08%) |
Nov 18, 2011 | 21.13 | 21.33 | 21.11 | 21.19 | 2,034,044 | +0.20(+0.97%) |
Nov 17, 2011 | 21.15 | 21.23 | 20.78 | 20.99 | 3,484,317 | -0.14(-0.68%) |
Nov 16, 2011 | 21.25 | 21.38 | 21.13 | 21.13 | 3,116,920 | -0.29(-1.35%) |
Nov 15, 2011 | 21.44 | 21.52 | 21.26 | 21.42 | 2,215,943 | +0.12(+0.59%) |
Nov 14, 2011 | 21.53 | 21.58 | 21.25 | 21.30 | 2,248,136 | -0.35(-1.64%) |
Nov 11, 2011 | 21.63 | 21.76 | 21.49 | 21.65 | 2,509,115 | +0.23(+1.07%) |
Nov 10, 2011 | 21.78 | 21.80 | 21.22 | 21.42 | 3,954,103 | -0.16(-0.73%) |
Nov 09, 2011 | 21.52 | 21.90 | 21.45 | 21.58 | 4,393,139 | -0.30(-1.38%) |
Nov 08, 2011 | 21.65 | 21.91 | 21.46 | 21.88 | 2,884,562 | +0.32(+1.49%) |
Nov 07, 2011 | 21.12 | 21.58 | 21.06 | 21.56 | 2,861,938 | +0.37(+1.73%) |
Nov 04, 2011 | 21.34 | 21.98 | 20.97 | 21.19 | 3,866,051 | +0.22(+1.06%) |
Nov 03, 2011 | 21.01 | 21.19 | 20.92 | 20.97 | 4,350,115 | +0.18(+0.85%) |
Nov 02, 2011 | 20.53 | 20.96 | 20.53 | 20.79 | 3,144,475 | +0.53(+2.59%) |
Nov 01, 2011 | 20.45 | 20.67 | 20.20 | 20.27 | 4,357,716 | -0.66(-3.14%) |
Oct 31, 2011 | 21.02 | 21.15 | 20.91 | 20.92 | 1,885,747 | -0.22(-1.02%) |
Oct 28, 2011 | 21.31 | 21.33 | 20.88 | 21.14 | 2,528,711 | -0.04(-0.19%) |
Oct 27, 2011 | 21.00 | 21.35 | 20.88 | 21.18 | 3,809,372 | +0.59(+2.87%) |
Oct 26, 2011 | 20.87 | 20.96 | 20.56 | 20.59 | 3,323,552 | -0.08(-0.38%) |
Oct 25, 2011 | 20.84 | 20.94 | 20.60 | 20.67 | 3,438,551 | -0.28(-1.32%) |
Oct 24, 2011 | 20.82 | 20.98 | 20.77 | 20.94 | 2,611,986 | +0.10(+0.47%) |
Oct 21, 2011 | 20.50 | 20.85 | 20.45 | 20.85 | 3,242,127 | +0.59(+2.92%) |
Oct 20, 2011 | 20.16 | 20.33 | 20.09 | 20.26 | 2,300,787 | +0.15(+0.75%) |
Oct 19, 2011 | 20.22 | 20.49 | 20.07 | 20.10 | 2,290,520 | -0.09(-0.46%) |
Oct 18, 2011 | 19.99 | 20.33 | 19.83 | 20.20 | 2,179,910 | +0.20(+1.02%) |
Oct 17, 2011 | 20.05 | 20.21 | 19.94 | 19.99 | 2,491,130 | -0.16(-0.78%) |
Oct 14, 2011 | 19.76 | 20.16 | 19.68 | 20.15 | 3,121,039 | +0.51(+2.57%) |
Oct 13, 2011 | 19.47 | 19.67 | 19.33 | 19.64 | 1,754,486 | +0.11(+0.54%) |
Oct 12, 2011 | 19.60 | 19.67 | 19.46 | 19.54 | 1,692,438 | +0.01(+0.07%) |
Oct 11, 2011 | 19.63 | 19.64 | 19.32 | 19.53 | 2,031,841 | -0.18(-0.90%) |
Oct 10, 2011 | 19.44 | 19.70 | 19.41 | 19.70 | 1,829,591 | +0.51(+2.63%) |
Oct 07, 2011 | 19.20 | 19.47 | 19.13 | 19.20 | 3,148,100 | -0.01(-0.07%) |
Oct 06, 2011 | 19.07 | 19.21 | 19.06 | 19.21 | 2,885,982 | +0.29(+1.53%) |
Oct 05, 2011 | 18.80 | 18.94 | 18.59 | 18.92 | 3,374,949 | +0.12(+0.66%) |
Oct 04, 2011 | 18.87 | 19.00 | 18.36 | 18.80 | 6,077,513 | -0.24(-1.28%) |
Oct 03, 2011 | 19.45 | 19.63 | 19.03 | 19.04 | 4,568,349 | -0.50(-2.55%) |
Sep 30, 2011 | 19.90 | 19.97 | 19.53 | 19.54 | 5,933,038 | -0.33(-1.65%) |
Sep 29, 2011 | 20.03 | 20.16 | 19.70 | 19.87 | 4,861,856 | +0.12(+0.63%) |
Sep 28, 2011 | 20.01 | 20.17 | 19.67 | 19.74 | 3,547,485 | -0.18(-0.92%) |
Sep 27, 2011 | 20.29 | 20.31 | 19.84 | 19.93 | 3,783,280 | -0.01(-0.07%) |
Sep 26, 2011 | 20.03 | 20.10 | 19.85 | 19.94 | 6,719,435 | +0.10(+0.50%) |
Sep 23, 2011 | 19.50 | 19.93 | 19.47 | 19.84 | 3,037,278 | +0.32(+1.65%) |
Sep 22, 2011 | 19.53 | 19.63 | 19.28 | 19.52 | 3,823,764 | -0.45(-2.27%) |
Sep 21, 2011 | 20.32 | 20.51 | 19.96 | 19.97 | 2,986,175 | -0.32(-1.58%) |
Sep 20, 2011 | 20.00 | 20.64 | 20.00 | 20.29 | 3,093,354 | +0.31(+1.58%) |
Sep 19, 2011 | 19.70 | 20.03 | 19.69 | 19.98 | 2,353,049 | +0.01(+0.07%) |
Sep 16, 2011 | 19.76 | 20.03 | 19.72 | 19.97 | 3,364,429 | +0.28(+1.40%) |
Sep 15, 2011 | 19.51 | 19.77 | 19.40 | 19.69 | 2,942,421 | +0.30(+1.56%) |
Sep 14, 2011 | 19.40 | 19.55 | 19.12 | 19.39 | 3,521,927 | +0.05(+0.27%) |
Sep 13, 2011 | 19.16 | 19.34 | 19.00 | 19.34 | 3,044,526 | +0.17(+0.89%) |
Sep 12, 2011 | 18.86 | 19.17 | 18.79 | 19.17 | 2,416,907 | +0.18(+0.93%) |
Sep 09, 2011 | 19.17 | 19.17 | 18.85 | 18.99 | 3,882,529 | -0.39(-2.00%) |
Sep 08, 2011 | 19.21 | 19.55 | 19.20 | 19.38 | 2,098,226 | +0.09(+0.44%) |
Sep 07, 2011 | 19.22 | 19.36 | 19.05 | 19.29 | 3,792,158 | +0.27(+1.41%) |
Sep 06, 2011 | 18.69 | 19.03 | 18.59 | 19.02 | 3,244,996 | -0.12(-0.63%) |
Sep 02, 2011 | 19.19 | 19.31 | 19.07 | 19.14 | 3,194,946 | -0.19(-0.97%) |
Sep 01, 2011 | 19.64 | 19.68 | 19.32 | 19.33 | 4,099,140 | -0.27(-1.39%) |
Aug 31, 2011 | 19.41 | 19.65 | 19.31 | 19.60 | 4,657,226 | +0.29(+1.51%) |
Aug 30, 2011 | 19.37 | 19.42 | 19.21 | 19.31 | 4,362,998 | -0.08(-0.43%) |
Aug 29, 2011 | 19.14 | 19.40 | 19.08 | 19.40 | 5,228,713 | +0.48(+2.53%) |
Aug 26, 2011 | 18.83 | 19.01 | 18.42 | 18.92 | 8,400,936 | -0.03(-0.17%) |
Aug 25, 2011 | 19.18 | 19.18 | 18.72 | 18.95 | 8,365,514 | -0.16(-0.81%) |
Aug 24, 2011 | 18.68 | 19.12 | 18.61 | 19.10 | 2,907,201 | +0.40(+2.11%) |
Aug 23, 2011 | 18.30 | 18.71 | 18.18 | 18.71 | 4,822,540 | +0.45(+2.45%) |
Aug 22, 2011 | 18.66 | 18.71 | 18.18 | 18.26 | 3,286,289 | -0.14(-0.74%) |
Aug 19, 2011 | 18.27 | 18.56 | 18.27 | 18.40 | 4,512,614 | -0.06(-0.35%) |
Aug 18, 2011 | 18.38 | 18.56 | 18.17 | 18.46 | 4,988,710 | -0.29(-1.52%) |
Aug 17, 2011 | 18.60 | 18.86 | 18.56 | 18.75 | 3,415,689 | +0.25(+1.37%) |
Aug 16, 2011 | 18.24 | 18.56 | 18.13 | 18.50 | 3,484,345 | +0.13(+0.71%) |
Aug 15, 2011 | 17.87 | 18.37 | 17.85 | 18.37 | 3,212,923 | +0.62(+3.47%) |
Aug 12, 2011 | 18.05 | 18.17 | 17.63 | 17.75 | 2,878,609 | -0.24(-1.33%) |
Aug 11, 2011 | 17.24 | 18.21 | 17.12 | 17.99 | 4,010,095 | +0.86(+5.03%) |
Aug 10, 2011 | 17.35 | 17.60 | 16.97 | 17.13 | 5,654,245 | -0.48(-2.72%) |
Aug 09, 2011 | 17.65 | 17.64 | 16.55 | 17.61 | 8,214,283 | +0.78(+4.66%) |
Aug 08, 2011 | 17.65 | 17.81 | 16.73 | 16.82 | 7,038,965 | -1.07(-5.97%) |
Aug 05, 2011 | 17.72 | 18.14 | 17.54 | 17.89 | 7,162,760 | +0.41(+2.33%) |
Aug 04, 2011 | 18.16 | 18.37 | 17.46 | 17.48 | 4,367,956 | -1.01(-5.46%) |
Aug 03, 2011 | 18.37 | 18.51 | 18.10 | 18.50 | 2,956,606 | +0.14(+0.78%) |
Aug 02, 2011 | 18.69 | 18.73 | 18.35 | 18.35 | 3,499,427 | -0.41(-2.21%) |
Aug 01, 2011 | 18.85 | 18.91 | 18.62 | 18.77 | 2,895,621 | +0.10(+0.52%) |
Jul 29, 2011 | 18.84 | 18.90 | 18.64 | 18.67 | 3,141,737 | -0.34(-1.81%) |
Jul 28, 2011 | 19.23 | 19.25 | 18.97 | 19.01 | 2,989,614 | -0.27(-1.41%) |
Jul 27, 2011 | 19.24 | 19.29 | 19.14 | 19.29 | 2,699,957 | +0.00(+0.00%) |
Jul 26, 2011 | 19.41 | 19.51 | 19.27 | 19.29 | 3,030,319 | -0.10(-0.50%) |
Jul 25, 2011 | 19.03 | 19.47 | 18.83 | 19.38 | 5,094,729 | +0.37(+1.94%) |
Jul 22, 2011 | 19.08 | 19.08 | 18.93 | 19.01 | 1,959,830 | -0.07(-0.37%) |
Jul 21, 2011 | 18.75 | 19.09 | 18.75 | 19.08 | 2,205,042 | +0.44(+2.36%) |
Jul 20, 2011 | 18.59 | 18.75 | 18.49 | 18.64 | 1,505,416 | +0.06(+0.31%) |
Jul 19, 2011 | 18.42 | 18.62 | 18.31 | 18.59 | 2,444,022 | +0.21(+1.16%) |
Jul 18, 2011 | 18.64 | 18.66 | 18.33 | 18.37 | 2,230,949 | -0.29(-1.56%) |
Jul 15, 2011 | 18.68 | 18.75 | 18.58 | 18.66 | 1,745,004 | +0.00(+0.00%) |
Jul 14, 2011 | 18.72 | 18.81 | 18.64 | 18.66 | 2,161,827 | -0.05(-0.28%) |
Jul 13, 2011 | 18.74 | 18.86 | 18.64 | 18.72 | 3,216,264 | +0.01(+0.07%) |
Jul 12, 2011 | 18.41 | 18.79 | 18.41 | 18.70 | 2,561,408 | +0.21(+1.12%) |
Jul 11, 2011 | 18.62 | 18.66 | 18.48 | 18.50 | 1,734,825 | -0.32(-1.69%) |
Jul 08, 2011 | 18.79 | 18.84 | 18.65 | 18.81 | 1,542,666 | -0.07(-0.38%) |
Jul 07, 2011 | 18.92 | 18.92 | 18.77 | 18.88 | 1,138,294 | +0.09(+0.48%) |
Jul 06, 2011 | 18.79 | 18.88 | 18.73 | 18.79 | 1,364,824 | -0.02(-0.10%) |
Jul 05, 2011 | 18.86 | 18.95 | 18.70 | 18.81 | 2,026,090 | -0.11(-0.58%) |
Jul 01, 2011 | 18.73 | 18.94 | 18.66 | 18.92 | 1,351,954 | +0.24(+1.28%) |
Jun 30, 2011 | 18.72 | 18.72 | 18.52 | 18.68 | 2,010,239 | +0.10(+0.52%) |
Jun 29, 2011 | 18.59 | 18.62 | 18.47 | 18.59 | 2,247,848 | +0.08(+0.42%) |
Jun 28, 2011 | 18.50 | 18.57 | 18.46 | 18.51 | 2,041,184 | +0.03(+0.18%) |
Jun 27, 2011 | 18.33 | 18.54 | 18.33 | 18.48 | 2,305,378 | +0.17(+0.92%) |
Jun 24, 2011 | 18.18 | 18.35 | 18.15 | 18.31 | 3,146,872 | +0.16(+0.89%) |
Jun 23, 2011 | 18.24 | 18.28 | 18.00 | 18.15 | 2,814,260 | -0.31(-1.68%) |
Jun 22, 2011 | 18.59 | 18.69 | 18.44 | 18.46 | 2,067,790 | -0.25(-1.32%) |
Jun 21, 2011 | 18.70 | 18.85 | 18.59 | 18.70 | 1,976,365 | +0.05(+0.28%) |
Jun 20, 2011 | 18.59 | 18.67 | 18.56 | 18.65 | 4,728,647 | +0.26(+1.41%) |
Jun 17, 2011 | 18.31 | 18.44 | 18.26 | 18.39 | 3,120,324 | +0.18(+1.00%) |
Jun 16, 2011 | 18.15 | 18.33 | 18.11 | 18.21 | 2,841,841 | +0.03(+0.18%) |
Jun 15, 2011 | 18.33 | 18.45 | 18.10 | 18.18 | 2,721,198 | -0.25(-1.37%) |
Jun 14, 2011 | 18.57 | 18.57 | 18.34 | 18.43 | 2,019,135 | -0.01(-0.04%) |
Jun 13, 2011 | 18.42 | 18.55 | 18.30 | 18.44 | 2,090,135 | +0.06(+0.35%) |
Jun 10, 2011 | 18.45 | 18.49 | 18.36 | 18.37 | 1,622,490 | -0.10(-0.53%) |
Jun 09, 2011 | 18.58 | 18.59 | 18.45 | 18.47 | 2,695,537 | -0.11(-0.59%) |
Jun 08, 2011 | 18.62 | 18.73 | 18.54 | 18.58 | 3,335,109 | -0.05(-0.24%) |
Jun 07, 2011 | 18.61 | 18.81 | 18.61 | 18.62 | 2,457,853 | +0.06(+0.35%) |
Jun 06, 2011 | 18.62 | 18.70 | 18.42 | 18.56 | 2,238,498 | -0.02(-0.12%) |
Jun 03, 2011 | 18.59 | 18.71 | 18.52 | 18.58 | 2,586,018 | -0.26(-1.36%) |
May 24, 2011 | 18.83 | 19.02 | 18.75 | 18.84 | 2,306,762 | +0.01(+0.03%) |
May 23, 2011 | 18.96 | 19.09 | 18.82 | 18.83 | 2,112,336 | -0.36(-1.87%) |
May 20, 2011 | 18.99 | 19.27 | 18.89 | 19.19 | 3,957,623 | +0.20(+1.04%) |
May 19, 2011 | 19.00 | 19.02 | 18.85 | 18.99 | 2,552,795 | +0.08(+0.44%) |
May 18, 2011 | 19.11 | 19.11 | 18.82 | 18.91 | 4,125,041 | -0.15(-0.81%) |
May 17, 2011 | 19.02 | 19.24 | 19.02 | 19.06 | 2,736,306 | -0.06(-0.30%) |
May 16, 2011 | 18.95 | 19.27 | 18.94 | 19.12 | 3,554,828 | +0.14(+0.74%) |
May 13, 2011 | 19.05 | 19.10 | 18.83 | 18.98 | 1,876,879 | -0.08(-0.40%) |
May 12, 2011 | 18.81 | 19.08 | 18.80 | 19.06 | 2,397,474 | +0.17(+0.91%) |
May 11, 2011 | 18.98 | 19.03 | 18.77 | 18.88 | 2,438,552 | -0.17(-0.87%) |
May 10, 2011 | 18.77 | 19.11 | 18.71 | 19.05 | 2,973,017 | +0.37(+1.99%) |
May 09, 2011 | 18.59 | 18.72 | 18.53 | 18.68 | 1,622,366 | +0.08(+0.45%) |
May 06, 2011 | 18.61 | 18.70 | 18.51 | 18.60 | 1,975,661 | +0.13(+0.73%) |
May 05, 2011 | 18.70 | 18.70 | 18.34 | 18.46 | 2,887,217 | -0.21(-1.13%) |
May 04, 2011 | 18.84 | 18.88 | 18.54 | 18.67 | 6,264,662 | -0.22(-1.18%) |
May 03, 2011 | 18.90 | 19.13 | 18.78 | 18.90 | 3,037,983 | +0.01(+0.07%) |
May 02, 2011 | 18.87 | 18.90 | 18.86 | 18.88 | 2,497,400 | +0.15(+0.79%) |
Apr 29, 2011 | 18.72 | 18.76 | 18.58 | 18.74 | 1,677,064 | +0.03(+0.17%) |
Apr 28, 2011 | 18.47 | 18.73 | 18.45 | 18.70 | 1,850,703 | +0.22(+1.18%) |
Apr 27, 2011 | 18.45 | 18.60 | 18.42 | 18.49 | 3,198,532 | +0.02(+0.10%) |
Apr 26, 2011 | 18.40 | 18.49 | 18.38 | 18.47 | 1,699,122 | +0.15(+0.80%) |
Apr 25, 2011 | 18.38 | 18.43 | 18.31 | 18.32 | 1,230,207 | -0.06(-0.31%) |
Apr 21, 2011 | 18.37 | 18.40 | 18.29 | 18.38 | 1,084,514 | +0.04(+0.24%) |
Apr 20, 2011 | 18.24 | 18.40 | 18.21 | 18.33 | 2,024,926 | +0.26(+1.41%) |
Apr 19, 2011 | 18.15 | 18.17 | 17.99 | 18.08 | 4,783,339 | -0.08(-0.42%) |
Apr 18, 2011 | 18.23 | 18.39 | 18.12 | 18.15 | 2,454,292 | -0.27(-1.49%) |
Apr 15, 2011 | 18.11 | 18.47 | 18.06 | 18.43 | 2,934,876 | +0.37(+2.05%) |
Apr 14, 2011 | 17.87 | 18.06 | 17.83 | 18.06 | 1,426,285 | +0.09(+0.50%) |
Apr 13, 2011 | 18.06 | 18.22 | 17.95 | 17.97 | 2,099,890 | -0.06(-0.35%) |
Apr 12, 2011 | 17.91 | 18.12 | 17.88 | 18.03 | 1,953,520 | +0.06(+0.32%) |
Apr 11, 2011 | 18.19 | 18.27 | 17.92 | 17.98 | 1,838,621 | -0.22(-1.23%) |
Apr 08, 2011 | 18.46 | 18.46 | 18.08 | 18.20 | 1,777,297 | -0.19(-1.01%) |
Apr 07, 2011 | 18.32 | 18.40 | 18.21 | 18.38 | 2,246,954 | -0.01(-0.03%) |
Apr 06, 2011 | 18.21 | 18.40 | 18.15 | 18.39 | 1,766,647 | +0.24(+1.30%) |
Apr 05, 2011 | 18.08 | 18.22 | 18.08 | 18.15 | 1,504,676 | +0.01(+0.07%) |
Apr 04, 2011 | 18.08 | 18.22 | 17.99 | 18.14 | 3,056,627 | +0.13(+0.75%) |
Apr 01, 2011 | 18.00 | 18.13 | 17.93 | 18.01 | 2,693,167 | +0.06(+0.36%) |
Mar 31, 2011 | 18.08 | 18.14 | 17.93 | 17.94 | 3,003,707 | -0.12(-0.64%) |
Mar 30, 2011 | 17.84 | 18.14 | 17.83 | 18.06 | 2,857,128 | +0.26(+1.47%) |
Mar 29, 2011 | 17.57 | 17.83 | 17.51 | 17.80 | 2,137,837 | +0.21(+1.20%) |
Mar 28, 2011 | 17.71 | 17.79 | 17.59 | 17.59 | 1,667,656 | -0.04(-0.22%) |
Mar 25, 2011 | 17.63 | 17.75 | 17.60 | 17.62 | 1,412,473 | +0.01(+0.04%) |
Mar 24, 2011 | 17.55 | 17.69 | 17.43 | 17.62 | 1,779,841 | +0.13(+0.73%) |
Mar 23, 2011 | 17.36 | 17.51 | 17.30 | 17.49 | 2,149,540 | +0.10(+0.55%) |
Mar 22, 2011 | 17.56 | 17.62 | 17.39 | 17.39 | 2,232,774 | -0.19(-1.09%) |
Mar 21, 2011 | 17.67 | 17.71 | 17.57 | 17.59 | 2,259,014 | +0.27(+1.55%) |
Mar 18, 2011 | 17.41 | 17.55 | 17.26 | 17.32 | 3,499,949 | +0.08(+0.48%) |
Mar 17, 2011 | 17.35 | 17.35 | 17.05 | 17.23 | 2,958,741 | +0.13(+0.75%) |
Mar 16, 2011 | 17.14 | 17.27 | 16.91 | 17.11 | 5,149,936 | -0.10(-0.56%) |
Mar 15, 2011 | 17.21 | 17.44 | 17.20 | 17.20 | 4,311,004 | -0.24(-1.39%) |
Mar 14, 2011 | 17.58 | 17.60 | 17.38 | 17.44 | 5,960,922 | -0.28(-1.59%) |
Mar 11, 2011 | 17.77 | 17.82 | 17.55 | 17.73 | 2,605,094 | +0.03(+0.18%) |
Mar 10, 2011 | 17.99 | 18.11 | 17.68 | 17.69 | 3,703,316 | -0.47(-2.60%) |
Mar 09, 2011 | 17.85 | 18.20 | 17.71 | 18.17 | 4,054,971 | +0.27(+1.50%) |
Mar 08, 2011 | 17.49 | 17.91 | 17.49 | 17.90 | 2,960,479 | +0.37(+2.12%) |
Mar 07, 2011 | 17.61 | 17.71 | 17.51 | 17.53 | 2,513,959 | -0.05(-0.31%) |
Mar 04, 2011 | 17.65 | 17.70 | 17.39 | 17.58 | 3,613,107 | -0.11(-0.61%) |
Mar 03, 2011 | 17.54 | 17.73 | 17.49 | 17.69 | 4,095,435 | +0.28(+1.59%) |
Mar 02, 2011 | 17.36 | 17.43 | 17.27 | 17.41 | 5,479,231 | +0.07(+0.40%) |