Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.93 | 21.20 | 20.89 | 20.89 | 4,812,573 | -0.18(-0.85%) |
Oct 28, 2011 | 21.30 | 21.36 | 20.99 | 21.07 | 7,151,918 | -0.27(-1.28%) |
Oct 27, 2011 | 21.62 | 21.68 | 21.26 | 21.35 | 7,540,814 | +0.07(+0.35%) |
Oct 26, 2011 | 21.33 | 21.35 | 21.08 | 21.27 | 3,755,555 | +0.22(+1.06%) |
Oct 25, 2011 | 21.19 | 21.32 | 21.04 | 21.05 | 4,895,978 | -0.29(-1.37%) |
Oct 24, 2011 | 21.25 | 21.34 | 21.10 | 21.34 | 4,512,006 | +0.16(+0.73%) |
Oct 21, 2011 | 20.88 | 21.19 | 20.87 | 21.19 | 4,561,130 | +0.47(+2.27%) |
Oct 20, 2011 | 20.53 | 20.80 | 20.51 | 20.71 | 4,734,217 | +0.23(+1.12%) |
Oct 19, 2011 | 20.50 | 20.84 | 20.42 | 20.49 | 2,925,120 | +0.01(+0.03%) |
Oct 18, 2011 | 20.53 | 20.65 | 20.34 | 20.48 | 6,520,113 | -0.11(-0.51%) |
Oct 17, 2011 | 20.45 | 20.68 | 20.44 | 20.58 | 3,876,884 | +0.09(+0.42%) |
Oct 14, 2011 | 20.41 | 20.52 | 20.33 | 20.50 | 3,513,874 | +0.26(+1.29%) |
Oct 13, 2011 | 20.13 | 20.30 | 19.98 | 20.24 | 5,576,221 | +0.01(+0.03%) |
Oct 12, 2011 | 20.42 | 20.45 | 20.11 | 20.23 | 6,035,254 | -0.10(-0.49%) |
Oct 11, 2011 | 20.32 | 20.36 | 20.05 | 20.33 | 4,788,170 | -0.02(-0.09%) |
Oct 10, 2011 | 20.29 | 20.39 | 20.21 | 20.35 | 5,055,772 | +0.31(+1.55%) |
Oct 07, 2011 | 20.29 | 20.36 | 19.92 | 20.04 | 7,590,121 | -0.15(-0.74%) |
Oct 06, 2011 | 20.06 | 20.19 | 19.96 | 20.19 | 4,228,282 | +0.37(+1.85%) |
Oct 05, 2011 | 19.82 | 19.85 | 19.45 | 19.82 | 6,183,503 | +0.05(+0.25%) |
Oct 04, 2011 | 19.82 | 20.03 | 19.37 | 19.77 | 10,567,055 | -0.27(-1.36%) |
Oct 03, 2011 | 20.58 | 20.80 | 20.03 | 20.05 | 6,797,821 | -0.64(-3.12%) |
Sep 30, 2011 | 20.88 | 21.12 | 20.69 | 20.69 | 7,172,590 | -0.37(-1.74%) |
Sep 29, 2011 | 21.17 | 21.20 | 20.78 | 21.06 | 4,642,138 | +0.27(+1.28%) |
Sep 28, 2011 | 21.17 | 21.29 | 20.75 | 20.79 | 5,180,440 | -0.35(-1.64%) |
Sep 27, 2011 | 21.40 | 21.45 | 21.04 | 21.14 | 4,353,490 | +0.06(+0.26%) |
Sep 26, 2011 | 20.99 | 21.09 | 20.75 | 21.08 | 4,121,563 | +0.24(+1.16%) |
Sep 23, 2011 | 20.45 | 20.88 | 20.41 | 20.84 | 4,907,468 | +0.35(+1.73%) |
Sep 22, 2011 | 20.49 | 20.68 | 20.24 | 20.49 | 7,916,869 | -0.48(-2.31%) |
Sep 21, 2011 | 21.52 | 21.72 | 20.96 | 20.97 | 5,864,797 | -0.61(-2.84%) |
Sep 20, 2011 | 21.40 | 22.00 | 21.33 | 21.58 | 5,768,752 | +0.29(+1.37%) |
Sep 19, 2011 | 21.03 | 21.35 | 21.02 | 21.29 | 3,441,487 | -0.08(-0.38%) |
Sep 16, 2011 | 21.22 | 21.44 | 21.16 | 21.37 | 5,736,300 | +0.26(+1.23%) |
Sep 15, 2011 | 21.04 | 21.14 | 20.86 | 21.11 | 4,021,359 | +0.28(+1.34%) |
Sep 14, 2011 | 20.61 | 21.06 | 20.39 | 20.83 | 5,279,723 | +0.25(+1.24%) |
Sep 13, 2011 | 20.30 | 20.61 | 20.14 | 20.58 | 5,544,161 | +0.33(+1.62%) |
Sep 12, 2011 | 19.87 | 20.26 | 19.76 | 20.25 | 7,174,910 | +0.24(+1.18%) |
Sep 09, 2011 | 20.39 | 20.41 | 19.92 | 20.01 | 6,113,827 | -0.61(-2.95%) |
Sep 08, 2011 | 20.46 | 20.81 | 20.46 | 20.62 | 3,757,486 | +0.02(+0.09%) |
Sep 07, 2011 | 20.25 | 20.65 | 20.20 | 20.60 | 5,598,341 | +0.42(+2.10%) |
Sep 06, 2011 | 19.72 | 20.21 | 19.57 | 20.18 | 6,166,099 | -0.12(-0.57%) |
Sep 02, 2011 | 20.21 | 20.46 | 20.17 | 20.30 | 3,837,400 | -0.26(-1.25%) |
Sep 01, 2011 | 20.93 | 21.00 | 20.50 | 20.55 | 6,619,280 | -0.39(-1.85%) |
Aug 31, 2011 | 20.73 | 20.98 | 20.65 | 20.94 | 7,495,551 | +0.27(+1.31%) |
Aug 30, 2011 | 20.64 | 20.78 | 20.55 | 20.67 | 4,382,629 | -0.03(-0.15%) |
Aug 29, 2011 | 20.47 | 20.72 | 20.40 | 20.70 | 8,355,094 | +0.45(+2.24%) |
Aug 26, 2011 | 20.22 | 20.40 | 19.73 | 20.25 | 4,926,326 | -0.10(-0.48%) |
Aug 25, 2011 | 20.56 | 20.56 | 20.22 | 20.35 | 18,555,512 | -0.17(-0.84%) |
Aug 24, 2011 | 19.77 | 20.53 | 19.67 | 20.52 | 7,260,214 | +0.70(+3.53%) |
Aug 23, 2011 | 19.39 | 19.82 | 19.29 | 19.82 | 6,460,733 | +0.25(+1.29%) |
Aug 22, 2011 | 19.89 | 19.89 | 19.33 | 19.57 | 6,619,760 | +0.17(+0.85%) |
Aug 19, 2011 | 19.39 | 19.68 | 19.28 | 19.40 | 6,630,923 | -0.25(-1.28%) |
Aug 18, 2011 | 19.48 | 19.74 | 19.30 | 19.65 | 8,951,556 | -0.29(-1.45%) |
Aug 17, 2011 | 19.86 | 20.17 | 19.83 | 19.94 | 6,704,361 | +0.08(+0.40%) |
Aug 16, 2011 | 19.69 | 19.92 | 19.57 | 19.86 | 6,062,088 | +0.00(+0.00%) |
Aug 15, 2011 | 19.22 | 19.89 | 19.16 | 19.86 | 7,912,167 | +0.80(+4.18%) |
Aug 12, 2011 | 19.03 | 19.32 | 18.87 | 19.06 | 10,052,445 | +0.12(+0.65%) |
Aug 11, 2011 | 17.84 | 19.17 | 17.80 | 18.94 | 11,893,107 | +1.17(+6.56%) |
Aug 10, 2011 | 18.00 | 18.38 | 17.73 | 17.78 | 8,845,889 | -0.52(-2.82%) |
Aug 09, 2011 | 18.30 | 18.31 | 17.16 | 18.29 | 9,326,788 | +0.60(+3.36%) |
Aug 08, 2011 | 18.30 | 18.56 | 17.60 | 17.70 | 10,535,532 | -0.91(-4.91%) |
Aug 05, 2011 | 18.75 | 18.85 | 18.33 | 18.61 | 9,132,037 | +0.04(+0.20%) |
Aug 04, 2011 | 19.31 | 19.35 | 18.53 | 18.57 | 7,666,908 | -0.90(-4.60%) |
Aug 03, 2011 | 19.83 | 19.83 | 19.22 | 19.47 | 6,192,835 | -0.32(-1.61%) |
Aug 02, 2011 | 19.92 | 20.00 | 19.75 | 19.79 | 5,552,451 | -0.25(-1.26%) |
Aug 01, 2011 | 20.26 | 20.28 | 19.81 | 20.04 | 3,906,657 | -0.06(-0.28%) |
Jul 29, 2011 | 20.16 | 20.28 | 20.01 | 20.09 | 5,268,631 | -0.21(-1.03%) |
Jul 28, 2011 | 20.37 | 20.38 | 20.18 | 20.30 | 3,380,072 | -0.09(-0.45%) |
Jul 27, 2011 | 20.37 | 20.45 | 20.27 | 20.39 | 6,242,458 | -0.03(-0.15%) |
Jul 26, 2011 | 20.35 | 20.54 | 20.25 | 20.43 | 6,460,854 | +0.06(+0.27%) |
Jul 25, 2011 | 20.03 | 20.44 | 20.03 | 20.37 | 5,142,687 | +0.24(+1.19%) |
Jul 22, 2011 | 20.05 | 20.16 | 19.93 | 20.13 | 3,388,224 | +0.12(+0.58%) |
Jul 21, 2011 | 19.74 | 20.09 | 19.72 | 20.01 | 3,705,460 | +0.41(+2.07%) |
Jul 20, 2011 | 19.59 | 19.71 | 19.50 | 19.61 | 1,537,934 | +0.05(+0.25%) |
Jul 19, 2011 | 19.44 | 19.57 | 19.30 | 19.56 | 2,390,297 | +0.18(+0.95%) |
Jul 18, 2011 | 19.47 | 19.52 | 19.30 | 19.38 | 2,409,029 | -0.16(-0.82%) |
Jul 15, 2011 | 19.66 | 19.69 | 19.43 | 19.54 | 4,333,318 | -0.10(-0.50%) |
Jul 14, 2011 | 19.68 | 19.70 | 19.51 | 19.63 | 4,604,958 | -0.02(-0.09%) |
Jul 13, 2011 | 19.84 | 19.90 | 19.59 | 19.65 | 3,434,325 | -0.06(-0.31%) |
Jul 12, 2011 | 19.61 | 19.86 | 19.56 | 19.71 | 4,492,935 | +0.04(+0.22%) |
Jul 11, 2011 | 19.74 | 19.76 | 19.56 | 19.67 | 2,483,017 | -0.29(-1.48%) |
Jul 08, 2011 | 20.01 | 20.04 | 19.84 | 19.97 | 2,282,180 | -0.18(-0.88%) |
Jul 07, 2011 | 20.10 | 20.16 | 19.95 | 20.14 | 3,242,928 | +0.14(+0.71%) |
Jul 06, 2011 | 20.03 | 20.13 | 19.87 | 20.00 | 2,378,439 | -0.03(-0.15%) |
Jul 05, 2011 | 20.18 | 20.18 | 19.97 | 20.03 | 3,253,206 | -0.17(-0.85%) |
Jul 01, 2011 | 20.05 | 20.22 | 19.96 | 20.20 | 2,803,322 | +0.18(+0.89%) |
Jun 30, 2011 | 19.87 | 20.05 | 19.70 | 20.03 | 4,069,314 | +0.25(+1.24%) |
Jun 29, 2011 | 19.73 | 19.86 | 19.62 | 19.78 | 3,251,247 | +0.09(+0.47%) |
Jun 28, 2011 | 19.60 | 19.73 | 19.52 | 19.69 | 3,439,980 | +0.11(+0.56%) |
Jun 27, 2011 | 19.19 | 19.65 | 19.18 | 19.58 | 5,396,331 | +0.51(+2.67%) |
Jun 24, 2011 | 19.42 | 19.65 | 19.07 | 19.07 | 7,759,626 | -0.31(-1.58%) |
Jun 23, 2011 | 19.28 | 19.39 | 19.10 | 19.38 | 4,560,685 | -0.13(-0.66%) |
Jun 22, 2011 | 19.40 | 19.66 | 19.33 | 19.51 | 4,287,328 | +0.02(+0.09%) |
Jun 21, 2011 | 19.53 | 19.67 | 19.39 | 19.49 | 3,559,793 | +0.06(+0.32%) |
Jun 20, 2011 | 19.39 | 19.44 | 19.35 | 19.43 | 2,607,078 | +0.06(+0.32%) |
Jun 17, 2011 | 19.37 | 19.51 | 19.30 | 19.36 | 3,594,433 | +0.09(+0.48%) |
Jun 16, 2011 | 19.14 | 19.47 | 19.12 | 19.27 | 4,068,437 | +0.17(+0.87%) |
Jun 15, 2011 | 19.41 | 19.55 | 19.06 | 19.11 | 6,107,835 | -0.45(-2.32%) |
Jun 14, 2011 | 19.54 | 19.65 | 19.33 | 19.56 | 5,358,875 | +0.17(+0.89%) |
Jun 13, 2011 | 19.82 | 19.88 | 19.38 | 19.39 | 6,327,972 | -0.09(-0.47%) |
Jun 10, 2011 | 19.63 | 19.64 | 19.45 | 19.48 | 2,945,830 | -0.18(-0.90%) |
Jun 09, 2011 | 19.61 | 19.75 | 19.47 | 19.66 | 3,512,771 | +0.08(+0.41%) |
Jun 08, 2011 | 19.68 | 19.76 | 19.49 | 19.58 | 5,217,031 | -0.05(-0.25%) |
Jun 07, 2011 | 19.68 | 19.93 | 19.60 | 19.63 | 4,487,289 | -0.03(-0.15%) |
Jun 06, 2011 | 19.69 | 19.74 | 19.54 | 19.66 | 2,890,784 | -0.06(-0.31%) |
Jun 03, 2011 | 19.75 | 19.87 | 19.62 | 19.72 | 3,053,048 | -0.56(-2.75%) |
May 24, 2011 | 20.60 | 20.60 | 20.26 | 20.28 | 4,368,581 | -0.25(-1.21%) |
May 23, 2011 | 20.63 | 20.71 | 20.49 | 20.53 | 3,572,889 | -0.18(-0.88%) |
May 20, 2011 | 20.68 | 20.77 | 20.55 | 20.71 | 3,887,406 | -0.04(-0.20%) |
May 19, 2011 | 20.62 | 20.76 | 20.58 | 20.75 | 4,047,207 | +0.15(+0.74%) |
May 18, 2011 | 20.53 | 20.62 | 20.30 | 20.60 | 3,936,706 | +0.07(+0.33%) |
May 17, 2011 | 20.33 | 20.59 | 20.29 | 20.53 | 3,647,405 | +0.18(+0.87%) |
May 16, 2011 | 20.25 | 20.54 | 20.09 | 20.36 | 5,825,307 | +0.05(+0.24%) |
May 13, 2011 | 20.53 | 20.60 | 20.20 | 20.31 | 5,610,934 | -0.15(-0.74%) |
May 12, 2011 | 20.19 | 20.53 | 20.09 | 20.46 | 6,084,692 | +0.27(+1.35%) |
May 11, 2011 | 20.00 | 20.21 | 19.89 | 20.19 | 6,030,113 | +0.16(+0.79%) |
May 10, 2011 | 19.71 | 20.09 | 19.66 | 20.03 | 4,494,063 | +0.39(+2.01%) |
May 09, 2011 | 19.66 | 19.76 | 19.51 | 19.63 | 4,180,081 | +0.02(+0.12%) |
May 06, 2011 | 19.51 | 19.80 | 19.48 | 19.61 | 12,043,100 | +0.15(+0.78%) |
May 05, 2011 | 19.59 | 19.71 | 19.27 | 19.46 | 5,289,771 | -0.18(-0.90%) |
May 04, 2011 | 19.52 | 19.68 | 19.23 | 19.63 | 7,186,943 | +0.07(+0.37%) |
May 03, 2011 | 19.54 | 19.91 | 19.39 | 19.56 | 7,451,202 | +0.02(+0.12%) |
May 02, 2011 | 19.52 | 19.54 | 19.50 | 19.54 | 4,163,309 | +0.01(+0.03%) |
Apr 29, 2011 | 19.50 | 19.55 | 19.31 | 19.53 | 3,541,338 | +0.05(+0.25%) |
Apr 28, 2011 | 19.26 | 19.57 | 19.24 | 19.48 | 4,608,555 | +0.18(+0.91%) |
Apr 27, 2011 | 19.00 | 19.35 | 18.95 | 19.31 | 6,129,347 | +0.34(+1.79%) |
Apr 26, 2011 | 18.76 | 19.00 | 18.69 | 18.97 | 3,946,329 | +0.26(+1.40%) |
Apr 25, 2011 | 18.76 | 18.82 | 18.67 | 18.70 | 1,744,474 | -0.07(-0.39%) |
Apr 21, 2011 | 18.69 | 18.78 | 18.51 | 18.78 | 2,774,039 | +0.10(+0.55%) |
Apr 20, 2011 | 18.68 | 18.79 | 18.59 | 18.67 | 5,197,765 | +0.15(+0.79%) |
Apr 19, 2011 | 18.75 | 18.76 | 18.50 | 18.53 | 4,722,939 | -0.23(-1.23%) |
Apr 18, 2011 | 18.83 | 18.86 | 18.65 | 18.76 | 3,493,537 | -0.18(-0.96%) |
Apr 15, 2011 | 18.80 | 19.13 | 18.78 | 18.94 | 4,744,721 | +0.20(+1.07%) |
Apr 14, 2011 | 18.69 | 18.85 | 18.61 | 18.74 | 4,471,934 | -0.05(-0.29%) |
Apr 13, 2011 | 18.59 | 18.88 | 18.58 | 18.80 | 5,972,544 | +0.23(+1.24%) |
Apr 12, 2011 | 18.50 | 18.64 | 18.39 | 18.56 | 5,881,178 | +0.01(+0.07%) |
Apr 11, 2011 | 18.87 | 18.90 | 18.48 | 18.55 | 6,523,190 | -0.40(-2.11%) |
Apr 08, 2011 | 19.14 | 19.15 | 18.82 | 18.95 | 2,467,074 | -0.09(-0.45%) |
Apr 07, 2011 | 19.12 | 19.14 | 18.87 | 19.04 | 3,889,888 | -0.12(-0.63%) |
Apr 06, 2011 | 18.76 | 19.16 | 18.73 | 19.16 | 7,561,496 | +0.46(+2.43%) |
Apr 05, 2011 | 18.74 | 18.82 | 18.68 | 18.70 | 6,697,729 | -0.05(-0.26%) |
Apr 04, 2011 | 19.09 | 19.12 | 18.66 | 18.75 | 8,779,250 | -0.37(-1.94%) |
Apr 01, 2011 | 19.25 | 19.29 | 19.04 | 19.12 | 4,017,153 | -0.01(-0.03%) |
Mar 31, 2011 | 19.27 | 19.35 | 19.12 | 19.13 | 3,825,825 | -0.11(-0.57%) |
Mar 30, 2011 | 19.24 | 19.24 | 19.24 | 19.24 | 3,303,808 | +0.23(+1.21%) |
Mar 29, 2011 | 18.80 | 19.05 | 18.67 | 19.01 | 2,531,217 | +0.20(+1.07%) |
Mar 28, 2011 | 18.92 | 18.98 | 18.81 | 18.81 | 2,269,297 | -0.07(-0.35%) |
Mar 25, 2011 | 18.97 | 19.12 | 18.86 | 18.87 | 3,821,274 | -0.05(-0.26%) |
Mar 24, 2011 | 19.01 | 19.09 | 18.92 | 18.92 | 4,141,642 | +0.01(+0.06%) |
Mar 23, 2011 | 18.77 | 18.96 | 18.68 | 18.91 | 3,060,232 | +0.09(+0.48%) |
Mar 22, 2011 | 18.71 | 18.93 | 18.66 | 18.82 | 3,438,975 | +0.15(+0.78%) |
Mar 21, 2011 | 18.67 | 18.70 | 18.59 | 18.67 | 3,756,666 | +0.20(+1.08%) |
Mar 18, 2011 | 18.54 | 18.64 | 18.34 | 18.47 | 5,566,428 | -0.02(-0.13%) |
Mar 17, 2011 | 18.64 | 18.67 | 18.31 | 18.50 | 6,527,298 | +0.09(+0.49%) |
Mar 16, 2011 | 18.88 | 19.17 | 18.30 | 18.41 | 12,064,356 | -0.47(-2.51%) |
Mar 15, 2011 | 18.69 | 18.93 | 18.69 | 18.88 | 6,609,401 | -0.25(-1.30%) |
Mar 14, 2011 | 19.51 | 19.51 | 19.02 | 19.13 | 6,593,966 | -0.53(-2.69%) |
Mar 11, 2011 | 19.49 | 19.71 | 19.35 | 19.66 | 4,210,686 | +0.20(+1.03%) |
Mar 10, 2011 | 19.59 | 19.82 | 19.41 | 19.46 | 5,124,609 | -0.28(-1.42%) |
Mar 09, 2011 | 19.23 | 19.75 | 19.23 | 19.74 | 5,762,902 | +0.50(+2.62%) |
Mar 08, 2011 | 18.86 | 19.29 | 18.86 | 19.23 | 3,334,651 | +0.34(+1.77%) |
Mar 07, 2011 | 19.00 | 19.26 | 18.88 | 18.90 | 4,540,743 | -0.08(-0.44%) |
Mar 04, 2011 | 19.21 | 19.22 | 18.81 | 18.98 | 4,176,802 | -0.20(-1.06%) |
Mar 03, 2011 | 19.31 | 19.40 | 19.18 | 19.18 | 3,853,048 | +0.12(+0.63%) |
Mar 02, 2011 | 19.17 | 19.27 | 18.99 | 19.06 | 3,870,590 | -0.10(-0.50%) |
Mar 01, 2011 | 19.57 | 19.65 | 19.15 | 19.16 | 6,699,347 | -0.47(-2.42%) |
Feb 28, 2011 | 19.52 | 19.76 | 19.44 | 19.64 | 4,766,233 | +0.17(+0.86%) |
Feb 25, 2011 | 19.38 | 19.48 | 19.25 | 19.47 | 3,861,506 | +0.11(+0.59%) |
Feb 24, 2011 | 19.39 | 19.50 | 19.22 | 19.35 | 7,102,387 | -0.04(-0.22%) |
Feb 23, 2011 | 19.38 | 19.49 | 19.17 | 19.40 | 7,058,785 | +0.04(+0.22%) |
Feb 22, 2011 | 18.78 | 19.43 | 18.64 | 19.35 | 9,508,602 | +0.29(+1.54%) |
Feb 18, 2011 | 19.29 | 19.29 | 19.04 | 19.06 | 5,230,850 | -0.20(-1.03%) |
Feb 17, 2011 | 19.26 | 19.32 | 19.03 | 19.26 | 3,789,614 | -0.03(-0.16%) |
Feb 16, 2011 | 19.47 | 19.58 | 19.14 | 19.29 | 4,776,687 | -0.20(-1.02%) |
Feb 15, 2011 | 19.49 | 19.53 | 19.40 | 19.49 | 2,846,987 | -0.08(-0.40%) |
Feb 14, 2011 | 19.71 | 19.77 | 19.46 | 19.56 | 1,790,357 | -0.17(-0.88%) |
Feb 11, 2011 | 19.68 | 19.88 | 19.66 | 19.74 | 1,881,847 | -0.05(-0.24%) |
Feb 10, 2011 | 19.82 | 19.85 | 19.66 | 19.79 | 2,685,743 | -0.04(-0.21%) |
Feb 09, 2011 | 19.60 | 19.89 | 19.47 | 19.83 | 4,246,366 | +0.17(+0.86%) |
Feb 08, 2011 | 19.57 | 19.67 | 19.44 | 19.66 | 2,711,448 | +0.08(+0.40%) |
Feb 07, 2011 | 19.41 | 19.58 | 19.35 | 19.58 | 2,589,031 | +0.23(+1.21%) |
Feb 04, 2011 | 19.62 | 19.62 | 19.34 | 19.35 | 5,494,419 | -0.32(-1.62%) |
Feb 03, 2011 | 19.58 | 19.71 | 19.46 | 19.67 | 3,970,545 | +0.10(+0.49%) |
Feb 02, 2011 | 19.78 | 19.78 | 19.38 | 19.57 | 6,218,058 | -0.32(-1.60%) |
Feb 01, 2011 | 19.58 | 19.89 | 19.38 | 19.89 | 4,791,948 | +0.41(+2.13%) |
Jan 31, 2011 | 19.49 | 19.58 | 19.39 | 19.47 | 3,557,176 | +0.00(+0.00%) |
Jan 28, 2011 | 19.61 | 19.67 | 19.37 | 19.47 | 3,792,823 | -0.12(-0.61%) |
Jan 27, 2011 | 19.58 | 19.68 | 19.51 | 19.59 | 3,276,268 | +0.04(+0.18%) |
Jan 26, 2011 | 19.53 | 19.61 | 19.47 | 19.56 | 3,278,603 | +0.04(+0.22%) |
Jan 25, 2011 | 19.62 | 19.73 | 19.49 | 19.52 | 4,361,537 | -0.01(-0.06%) |
Jan 24, 2011 | 19.44 | 19.68 | 19.43 | 19.53 | 3,740,404 | +0.04(+0.18%) |
Jan 21, 2011 | 19.51 | 19.51 | 19.34 | 19.49 | 5,879,540 | +0.17(+0.90%) |
Jan 20, 2011 | 19.08 | 19.40 | 19.08 | 19.32 | 3,443,640 | +0.24(+1.26%) |
Jan 19, 2011 | 18.80 | 19.09 | 18.80 | 19.08 | 3,936,407 | +0.27(+1.44%) |
Jan 18, 2011 | 19.02 | 19.12 | 18.75 | 18.81 | 5,558,114 | -0.18(-0.95%) |
Jan 14, 2011 | 18.91 | 19.01 | 18.86 | 18.99 | 2,882,710 | +0.02(+0.09%) |
Jan 13, 2011 | 19.26 | 19.34 | 18.91 | 18.97 | 4,781,043 | -0.34(-1.77%) |
Jan 12, 2011 | 19.17 | 19.47 | 19.17 | 19.31 | 3,697,769 | +0.16(+0.81%) |
Jan 11, 2011 | 18.99 | 19.18 | 18.88 | 19.16 | 4,381,095 | +0.18(+0.95%) |
Jan 10, 2011 | 18.91 | 19.00 | 18.68 | 18.97 | 5,132,532 | +0.01(+0.03%) |
Jan 07, 2011 | 18.80 | 18.97 | 18.56 | 18.97 | 8,069,727 | +0.25(+1.31%) |
Jan 06, 2011 | 18.84 | 18.87 | 18.67 | 18.72 | 5,664,808 | -0.08(-0.44%) |
Jan 05, 2011 | 18.88 | 19.00 | 18.75 | 18.81 | 5,264,302 | -0.16(-0.82%) |
Jan 04, 2011 | 19.09 | 19.14 | 18.79 | 18.96 | 5,729,639 | -0.13(-0.69%) |
Jan 03, 2011 | 19.22 | 19.25 | 18.95 | 19.09 | 4,448,367 | -0.01(-0.03%) |
Dec 31, 2010 | 18.87 | 19.16 | 18.84 | 19.10 | 3,369,668 | +0.25(+1.34%) |
Dec 30, 2010 | 18.85 | 18.94 | 18.82 | 18.85 | 1,860,595 | +0.02(+0.10%) |
Dec 29, 2010 | 18.96 | 18.99 | 18.80 | 18.83 | 1,583,866 | -0.11(-0.57%) |
Dec 28, 2010 | 18.94 | 18.96 | 18.77 | 18.94 | 1,540,306 | +0.07(+0.35%) |
Dec 27, 2010 | 18.81 | 18.90 | 18.76 | 18.87 | 1,813,910 | +0.00(+0.00%) |
Dec 23, 2010 | 18.91 | 18.94 | 18.76 | 18.87 | 2,895,757 | -0.10(-0.54%) |
Dec 22, 2010 | 18.81 | 18.98 | 18.74 | 18.97 | 2,525,640 | +0.22(+1.15%) |
Dec 21, 2010 | 19.00 | 19.03 | 18.66 | 18.76 | 4,433,769 | -0.14(-0.76%) |
Dec 20, 2010 | 19.12 | 19.15 | 18.88 | 18.90 | 4,236,019 | -0.10(-0.51%) |
Dec 17, 2010 | 19.10 | 19.17 | 18.96 | 19.00 | 8,188,068 | -0.14(-0.72%) |
Dec 16, 2010 | 18.73 | 19.17 | 18.66 | 19.14 | 8,441,802 | +0.41(+2.18%) |
Dec 15, 2010 | 18.78 | 18.88 | 18.66 | 18.73 | 4,010,571 | -0.16(-0.86%) |
Dec 14, 2010 | 18.72 | 18.97 | 18.64 | 18.89 | 5,197,675 | +0.17(+0.90%) |
Dec 13, 2010 | 18.84 | 18.84 | 18.59 | 18.72 | 3,227,487 | +0.04(+0.19%) |
Dec 10, 2010 | 18.83 | 18.84 | 18.56 | 18.69 | 4,212,532 | -0.10(-0.54%) |
Dec 09, 2010 | 18.73 | 18.93 | 18.52 | 18.79 | 8,717,656 | +0.10(+0.51%) |
Dec 08, 2010 | 18.81 | 18.85 | 18.61 | 18.69 | 6,503,517 | -0.08(-0.45%) |
Dec 07, 2010 | 19.01 | 19.02 | 18.72 | 18.78 | 5,176,668 | -0.10(-0.54%) |
Dec 06, 2010 | 18.91 | 18.96 | 18.73 | 18.88 | 5,099,330 | +0.03(+0.14%) |
Dec 03, 2010 | 18.68 | 18.88 | 18.60 | 18.85 | 4,495,163 | +0.15(+0.79%) |
Dec 02, 2010 | 18.68 | 18.76 | 18.47 | 18.70 | 14,949,241 | +0.02(+0.10%) |
Dec 01, 2010 | 18.56 | 18.72 | 18.32 | 18.69 | 15,129,771 | +0.37(+2.04%) |
Nov 30, 2010 | 18.29 | 18.46 | 18.19 | 18.31 | 15,677,259 | -0.01(-0.03%) |
Nov 29, 2010 | 18.12 | 18.37 | 18.08 | 18.32 | 5,369,440 | +0.12(+0.69%) |
Nov 26, 2010 | 18.18 | 18.34 | 18.16 | 18.19 | 2,013,572 | -0.18(-0.97%) |
Nov 24, 2010 | 18.31 | 18.37 | 18.37 | 18.37 | 3,953,616 | +0.17(+0.95%) |
Nov 23, 2010 | 18.18 | 18.29 | 18.09 | 18.20 | 5,379,243 | -0.11(-0.58%) |
Nov 22, 2010 | 18.28 | 18.35 | 18.12 | 18.31 | 3,987,978 | +0.04(+0.19%) |
Nov 19, 2010 | 18.38 | 18.40 | 18.03 | 18.27 | 8,739,426 | -0.24(-1.28%) |
Nov 18, 2010 | 18.69 | 18.76 | 18.46 | 18.51 | 7,527,068 | -0.05(-0.26%) |
Nov 17, 2010 | 18.70 | 18.76 | 18.51 | 18.56 | 5,464,462 | -0.12(-0.64%) |
Nov 16, 2010 | 18.92 | 18.98 | 18.51 | 18.68 | 3,878,145 | -0.23(-1.22%) |
Nov 15, 2010 | 18.91 | 19.19 | 18.91 | 18.91 | 2,886,450 | +0.10(+0.54%) |
Nov 12, 2010 | 19.04 | 19.05 | 18.74 | 18.81 | 5,560,411 | -0.24(-1.25%) |
Nov 11, 2010 | 19.10 | 19.22 | 18.97 | 19.04 | 5,057,334 | -0.11(-0.59%) |
Nov 10, 2010 | 19.20 | 19.33 | 19.04 | 19.16 | 4,367,903 | -0.12(-0.65%) |
Nov 09, 2010 | 19.35 | 19.47 | 19.22 | 19.28 | 4,404,892 | -0.03(-0.15%) |
Nov 08, 2010 | 19.45 | 19.56 | 19.17 | 19.31 | 3,915,075 | -0.30(-1.54%) |
Nov 05, 2010 | 19.82 | 19.86 | 19.48 | 19.61 | 3,927,738 | -0.14(-0.72%) |
Nov 04, 2010 | 19.73 | 19.86 | 19.68 | 19.76 | 3,972,789 | +0.20(+1.00%) |
Nov 03, 2010 | 19.58 | 19.67 | 19.39 | 19.56 | 4,727,553 | +0.04(+0.18%) |
Nov 02, 2010 | 19.24 | 19.54 | 19.20 | 19.52 | 3,644,135 | +0.41(+2.14%) |