Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Mar 30, 2012 | 22.34 | 22.34 | 22.07 | 22.08 | 1,899,974 | +0.23(+1.07%) |
Mar 29, 2012 | 21.81 | 21.87 | 21.70 | 21.85 | 1,084,270 | -0.01(-0.03%) |
Mar 28, 2012 | 22.07 | 22.07 | 21.77 | 21.85 | 1,183,828 | -0.22(-1.00%) |
Mar 27, 2012 | 22.17 | 22.19 | 22.07 | 22.07 | 732,824 | -0.09(-0.39%) |
Mar 26, 2012 | 22.09 | 22.16 | 22.05 | 22.16 | 1,047,124 | +0.30(+1.38%) |
Mar 23, 2012 | 21.83 | 21.86 | 21.75 | 21.86 | 989,132 | +0.05(+0.24%) |
Mar 22, 2012 | 21.69 | 21.88 | 21.67 | 21.81 | 1,346,730 | -0.06(-0.27%) |
Mar 21, 2012 | 21.94 | 21.99 | 21.79 | 21.87 | 951,895 | -0.04(-0.18%) |
Mar 20, 2012 | 21.87 | 21.97 | 21.85 | 21.91 | 1,363,496 | -0.33(-1.50%) |
Mar 19, 2012 | 22.09 | 22.30 | 22.09 | 22.24 | 2,519,698 | +0.11(+0.48%) |
Mar 16, 2012 | 22.22 | 22.24 | 22.07 | 22.14 | 2,431,677 | +0.05(+0.24%) |
Mar 15, 2012 | 22.02 | 22.16 | 21.94 | 22.08 | 1,512,256 | +0.07(+0.30%) |
Mar 14, 2012 | 22.07 | 22.11 | 21.93 | 22.01 | 1,552,294 | -0.20(-0.90%) |
Mar 13, 2012 | 22.16 | 22.26 | 22.11 | 22.22 | 1,020,029 | +0.17(+0.79%) |
Mar 12, 2012 | 21.90 | 22.11 | 21.88 | 22.04 | 1,168,283 | +0.26(+1.20%) |
Mar 09, 2012 | 21.77 | 21.81 | 21.69 | 21.78 | 827,319 | -0.05(-0.21%) |
Mar 08, 2012 | 21.69 | 21.91 | 21.68 | 21.83 | 1,396,062 | +0.25(+1.15%) |
Mar 07, 2012 | 21.38 | 21.58 | 21.35 | 21.58 | 1,761,907 | +0.26(+1.22%) |
Mar 06, 2012 | 21.41 | 21.48 | 21.29 | 21.32 | 1,501,692 | -0.51(-2.33%) |
Mar 05, 2012 | 21.79 | 21.83 | 21.72 | 21.83 | 1,241,492 | +0.25(+1.15%) |
Mar 02, 2012 | 21.71 | 21.76 | 21.52 | 21.58 | 2,324,902 | -0.50(-2.27%) |
Mar 01, 2012 | 21.88 | 22.09 | 21.84 | 22.08 | 3,345,405 | +0.39(+1.79%) |
Feb 29, 2012 | 21.87 | 21.93 | 21.64 | 21.69 | 2,009,866 | -0.09(-0.40%) |
Feb 28, 2012 | 21.68 | 21.82 | 21.58 | 21.78 | 1,040,640 | +0.05(+0.25%) |
Feb 27, 2012 | 21.59 | 21.83 | 21.57 | 21.73 | 1,053,838 | -0.09(-0.43%) |
Feb 24, 2012 | 21.61 | 21.86 | 21.59 | 21.82 | 1,566,975 | -0.27(-1.24%) |
Feb 23, 2012 | 21.92 | 22.11 | 21.80 | 22.09 | 1,126,584 | +0.19(+0.88%) |
Feb 22, 2012 | 21.88 | 22.02 | 21.87 | 21.90 | 1,015,404 | -0.03(-0.15%) |
Feb 21, 2012 | 21.93 | 22.04 | 21.82 | 21.93 | 1,039,977 | +0.05(+0.24%) |
Feb 17, 2012 | 21.91 | 22.01 | 21.84 | 21.88 | 842,467 | -0.09(-0.43%) |
Feb 16, 2012 | 21.84 | 22.00 | 21.75 | 21.97 | 1,511,089 | +0.43(+2.02%) |
Feb 15, 2012 | 21.53 | 21.66 | 21.50 | 21.54 | 1,343,015 | -0.16(-0.72%) |
Feb 14, 2012 | 21.68 | 21.72 | 21.59 | 21.70 | 1,367,632 | -0.01(-0.06%) |
Feb 13, 2012 | 21.80 | 21.82 | 21.70 | 21.71 | 1,205,986 | +0.24(+1.11%) |
Feb 10, 2012 | 21.41 | 21.51 | 21.39 | 21.47 | 1,883,578 | -0.11(-0.52%) |
Feb 09, 2012 | 21.60 | 21.60 | 21.44 | 21.58 | 1,218,357 | +0.26(+1.21%) |
Feb 08, 2012 | 21.39 | 21.49 | 21.28 | 21.33 | 1,546,015 | -0.24(-1.11%) |
Feb 07, 2012 | 21.50 | 21.62 | 21.42 | 21.56 | 1,531,516 | +0.34(+1.59%) |
Feb 06, 2012 | 21.09 | 21.29 | 21.07 | 21.23 | 1,532,101 | -0.11(-0.53%) |
Feb 03, 2012 | 21.22 | 21.37 | 21.19 | 21.34 | 2,416,652 | +0.25(+1.19%) |
Feb 02, 2012 | 21.02 | 21.14 | 20.95 | 21.09 | 5,411,629 | -0.78(-3.57%) |
Feb 01, 2012 | 21.89 | 22.00 | 21.85 | 21.87 | 1,700,132 | +0.42(+1.98%) |
Jan 31, 2012 | 21.51 | 21.53 | 21.39 | 21.44 | 1,742,268 | -0.11(-0.52%) |
Jan 30, 2012 | 21.54 | 21.57 | 21.43 | 21.56 | 1,272,772 | -0.04(-0.18%) |
Jan 27, 2012 | 21.55 | 21.62 | 21.48 | 21.60 | 1,055,275 | +0.05(+0.25%) |
Jan 26, 2012 | 21.49 | 21.70 | 21.47 | 21.54 | 3,216,424 | +0.05(+0.25%) |
Jan 25, 2012 | 21.15 | 21.54 | 21.13 | 21.49 | 3,298,783 | +0.28(+1.31%) |
Jan 24, 2012 | 21.11 | 21.22 | 21.03 | 21.21 | 1,819,393 | -0.07(-0.31%) |
Jan 23, 2012 | 21.17 | 21.33 | 21.16 | 21.28 | 942,425 | +0.07(+0.34%) |
Jan 20, 2012 | 21.07 | 21.22 | 21.05 | 21.21 | 1,289,441 | +0.18(+0.85%) |
Jan 19, 2012 | 21.01 | 21.07 | 20.92 | 21.03 | 2,722,161 | -0.16(-0.75%) |
Jan 18, 2012 | 21.14 | 21.19 | 21.03 | 21.19 | 1,212,295 | +0.26(+1.27%) |
Jan 17, 2012 | 21.07 | 21.08 | 20.90 | 20.92 | 2,178,823 | +0.07(+0.32%) |
Jan 13, 2012 | 20.90 | 20.98 | 20.76 | 20.86 | 2,022,409 | -0.41(-1.93%) |
Jan 12, 2012 | 21.04 | 21.29 | 21.03 | 21.27 | 1,534,916 | +0.03(+0.16%) |
Jan 11, 2012 | 21.21 | 21.29 | 21.09 | 21.23 | 2,179,054 | -0.83(-3.78%) |
Jan 10, 2012 | 22.19 | 22.21 | 22.00 | 22.07 | 1,704,988 | +0.19(+0.88%) |
Jan 09, 2012 | 21.91 | 21.93 | 21.76 | 21.88 | 1,287,639 | +0.32(+1.47%) |
Jan 06, 2012 | 21.88 | 21.89 | 21.54 | 21.56 | 1,404,299 | -0.71(-3.21%) |
Jan 05, 2012 | 22.13 | 22.30 | 22.11 | 22.27 | 1,138,403 | -0.07(-0.30%) |
Jan 04, 2012 | 22.32 | 22.36 | 22.18 | 22.34 | 1,199,654 | +0.15(+0.66%) |
Dec 30, 2011 | 22.16 | 22.28 | 22.16 | 22.19 | 657,808 | -0.04(-0.18%) |
Dec 29, 2011 | 22.07 | 22.27 | 21.98 | 22.23 | 1,290,521 | +0.32(+1.48%) |
Dec 28, 2011 | 22.18 | 22.18 | 21.89 | 21.91 | 1,180,863 | -0.23(-1.02%) |
Dec 27, 2011 | 22.16 | 22.19 | 22.09 | 22.13 | 759,167 | +0.06(+0.27%) |
Dec 23, 2011 | 22.01 | 22.09 | 21.93 | 22.07 | 574,109 | +0.26(+1.18%) |
Dec 21, 2011 | 21.74 | 21.84 | 21.65 | 21.82 | 1,356,303 | +0.07(+0.33%) |
Dec 20, 2011 | 21.67 | 21.78 | 21.63 | 21.74 | 1,012,800 | +0.27(+1.26%) |
Dec 19, 2011 | 21.52 | 21.61 | 21.45 | 21.47 | 1,808,072 | +0.27(+1.28%) |
Dec 16, 2011 | 21.49 | 21.49 | 21.14 | 21.20 | 1,699,014 | -0.28(-1.33%) |
Dec 15, 2011 | 21.56 | 21.59 | 21.41 | 21.48 | 1,301,881 | +0.05(+0.22%) |
Dec 14, 2011 | 21.58 | 21.67 | 21.41 | 21.44 | 1,584,046 | -0.14(-0.64%) |
Dec 13, 2011 | 21.93 | 22.08 | 21.54 | 21.58 | 2,402,112 | -0.27(-1.24%) |
Dec 12, 2011 | 22.02 | 22.05 | 21.76 | 21.85 | 1,724,529 | -0.30(-1.35%) |
Dec 09, 2011 | 22.05 | 22.19 | 22.03 | 22.15 | 1,784,728 | +0.25(+1.15%) |
Dec 08, 2011 | 22.09 | 22.18 | 21.87 | 21.89 | 1,471,674 | -0.28(-1.28%) |
Dec 07, 2011 | 21.93 | 22.24 | 21.86 | 22.18 | 1,784,933 | +0.23(+1.03%) |
Dec 06, 2011 | 21.95 | 22.06 | 21.88 | 21.95 | 1,235,777 | +0.14(+0.64%) |
Dec 05, 2011 | 21.98 | 22.00 | 21.70 | 21.82 | 1,392,234 | +0.19(+0.89%) |
Dec 02, 2011 | 21.82 | 21.90 | 21.62 | 21.62 | 1,483,271 | -0.32(-1.45%) |
Dec 01, 2011 | 22.17 | 22.29 | 21.90 | 21.94 | 1,577,965 | -0.32(-1.46%) |
Nov 30, 2011 | 22.20 | 22.37 | 22.11 | 22.27 | 1,494,836 | +0.64(+2.94%) |
Nov 29, 2011 | 21.35 | 21.68 | 21.30 | 21.63 | 1,560,927 | +0.44(+2.06%) |
Nov 28, 2011 | 21.21 | 21.29 | 21.11 | 21.19 | 1,054,150 | +0.58(+2.79%) |
Nov 25, 2011 | 20.48 | 20.76 | 20.45 | 20.62 | 1,564,469 | -0.05(-0.26%) |
Nov 23, 2011 | 20.88 | 20.91 | 20.65 | 20.67 | 1,671,714 | -0.75(-3.49%) |
Nov 22, 2011 | 21.27 | 21.50 | 21.27 | 21.42 | 1,620,812 | +0.37(+1.76%) |
Nov 21, 2011 | 21.04 | 21.10 | 20.91 | 21.05 | 1,237,947 | -0.25(-1.18%) |
Nov 18, 2011 | 21.54 | 21.55 | 21.24 | 21.30 | 1,513,026 | -0.07(-0.34%) |
Nov 17, 2011 | 21.56 | 21.68 | 21.28 | 21.37 | 1,443,349 | -0.13(-0.59%) |
Nov 16, 2011 | 21.44 | 21.74 | 21.42 | 21.50 | 1,726,510 | -0.18(-0.82%) |
Nov 15, 2011 | 21.67 | 21.78 | 21.54 | 21.68 | 2,409,060 | -0.03(-0.15%) |
Nov 14, 2011 | 21.68 | 21.80 | 21.60 | 21.71 | 1,114,954 | -0.34(-1.56%) |
Nov 11, 2011 | 22.11 | 22.21 | 21.99 | 22.05 | 1,220,899 | +0.51(+2.37%) |
Nov 10, 2011 | 21.66 | 21.70 | 21.35 | 21.54 | 1,512,555 | +0.24(+1.12%) |
Nov 09, 2011 | 21.66 | 21.73 | 21.27 | 21.31 | 2,220,075 | -1.17(-5.21%) |
Nov 08, 2011 | 22.20 | 22.48 | 22.13 | 22.48 | 1,257,736 | +0.46(+2.09%) |
Nov 07, 2011 | 21.80 | 22.04 | 21.80 | 22.02 | 1,319,200 | +0.22(+1.02%) |
Nov 04, 2011 | 21.83 | 21.94 | 21.62 | 21.79 | 3,059,995 | -0.03(-0.15%) |
Nov 03, 2011 | 21.65 | 21.89 | 21.45 | 21.83 | 2,550,722 | +0.12(+0.54%) |
Nov 02, 2011 | 21.61 | 21.81 | 21.61 | 21.71 | 2,050,819 | +0.10(+0.46%) |
Nov 01, 2011 | 21.45 | 21.77 | 21.39 | 21.61 | 4,463,888 | -0.47(-2.11%) |
Oct 31, 2011 | 22.30 | 22.40 | 22.07 | 22.08 | 2,839,822 | -0.33(-1.49%) |
Oct 28, 2011 | 22.43 | 22.49 | 22.32 | 22.41 | 3,004,926 | +0.15(+0.68%) |
Oct 27, 2011 | 22.27 | 22.38 | 22.11 | 22.26 | 4,726,800 | +0.17(+0.77%) |
Oct 26, 2011 | 22.08 | 22.13 | 21.67 | 22.09 | 2,035,298 | +0.31(+1.42%) |
Oct 25, 2011 | 21.79 | 21.93 | 21.65 | 21.78 | 1,129,925 | -0.28(-1.25%) |
Oct 24, 2011 | 21.89 | 22.12 | 21.85 | 22.06 | 1,385,963 | +0.07(+0.33%) |
Oct 21, 2011 | 21.81 | 21.98 | 21.80 | 21.98 | 1,400,109 | +0.52(+2.41%) |
Oct 20, 2011 | 21.52 | 21.54 | 21.32 | 21.47 | 1,401,796 | +0.05(+0.25%) |
Oct 19, 2011 | 21.60 | 21.64 | 21.37 | 21.41 | 1,465,652 | -0.19(-0.88%) |
Oct 18, 2011 | 21.43 | 21.77 | 21.23 | 21.60 | 2,146,310 | +0.12(+0.55%) |
Oct 17, 2011 | 21.54 | 21.68 | 21.47 | 21.48 | 1,932,704 | -0.48(-2.18%) |
Oct 14, 2011 | 22.11 | 22.11 | 21.87 | 21.96 | 2,072,005 | +0.52(+2.45%) |
Oct 13, 2011 | 21.22 | 21.45 | 21.10 | 21.44 | 2,049,303 | +0.35(+1.65%) |
Oct 12, 2011 | 21.04 | 21.19 | 20.96 | 21.09 | 2,565,647 | +0.18(+0.88%) |
Oct 11, 2011 | 20.77 | 20.97 | 20.70 | 20.91 | 1,591,567 | +0.06(+0.28%) |
Oct 10, 2011 | 20.58 | 20.89 | 20.58 | 20.85 | 1,661,381 | +0.23(+1.11%) |
Oct 07, 2011 | 20.59 | 20.82 | 20.53 | 20.62 | 3,571,029 | -0.28(-1.32%) |
Oct 06, 2011 | 20.72 | 20.91 | 20.65 | 20.89 | 2,279,160 | +0.49(+2.38%) |
Oct 05, 2011 | 20.14 | 20.42 | 20.07 | 20.41 | 2,140,555 | -0.01(-0.06%) |
Oct 04, 2011 | 19.99 | 20.44 | 19.80 | 20.42 | 3,268,139 | +0.37(+1.86%) |
Oct 03, 2011 | 20.27 | 20.44 | 20.05 | 20.05 | 1,996,960 | -0.41(-2.02%) |
Sep 30, 2011 | 20.51 | 20.78 | 20.45 | 20.46 | 2,363,714 | -0.36(-1.73%) |
Sep 29, 2011 | 21.01 | 21.04 | 20.61 | 20.82 | 2,151,986 | +0.47(+2.29%) |
Sep 28, 2011 | 20.74 | 20.79 | 20.35 | 20.36 | 1,899,043 | -0.21(-1.02%) |
Sep 27, 2011 | 20.73 | 20.82 | 20.50 | 20.57 | 2,512,121 | +0.13(+0.64%) |
Sep 26, 2011 | 20.47 | 20.48 | 20.15 | 20.44 | 2,372,891 | +0.26(+1.30%) |
Sep 23, 2011 | 19.86 | 20.21 | 19.82 | 20.17 | 2,607,990 | +0.31(+1.59%) |
Sep 22, 2011 | 19.59 | 19.90 | 19.50 | 19.86 | 6,475,027 | -0.18(-0.92%) |
Sep 21, 2011 | 20.36 | 20.54 | 20.04 | 20.04 | 3,259,460 | -0.43(-2.08%) |
Sep 20, 2011 | 20.36 | 20.65 | 20.26 | 20.47 | 2,276,031 | +0.16(+0.77%) |
Sep 19, 2011 | 19.97 | 20.38 | 19.92 | 20.31 | 3,235,978 | -0.28(-1.34%) |
Sep 16, 2011 | 20.61 | 20.70 | 20.46 | 20.59 | 2,173,346 | +0.05(+0.22%) |
Sep 15, 2011 | 20.55 | 20.59 | 20.40 | 20.54 | 3,278,346 | -0.01(-0.06%) |
Sep 14, 2011 | 20.35 | 20.70 | 20.14 | 20.55 | 2,526,144 | +0.37(+1.82%) |
Sep 13, 2011 | 20.16 | 20.21 | 19.95 | 20.19 | 4,191,047 | -0.24(-1.16%) |
Sep 12, 2011 | 20.22 | 20.44 | 20.05 | 20.42 | 4,115,887 | -0.31(-1.49%) |
Sep 09, 2011 | 21.01 | 21.07 | 20.61 | 20.73 | 2,667,860 | -0.43(-2.05%) |
Sep 08, 2011 | 21.17 | 21.39 | 21.12 | 21.16 | 3,249,852 | -0.51(-2.33%) |
Sep 07, 2011 | 21.35 | 21.68 | 21.31 | 21.67 | 1,965,066 | +0.24(+1.10%) |
Sep 06, 2011 | 21.06 | 21.45 | 21.06 | 21.43 | 2,642,980 | -0.35(-1.63%) |
Sep 02, 2011 | 21.69 | 21.90 | 21.62 | 21.79 | 1,455,334 | -0.31(-1.40%) |
Sep 01, 2011 | 22.09 | 22.30 | 22.00 | 22.10 | 2,282,543 | -0.04(-0.18%) |
Aug 31, 2011 | 21.94 | 22.19 | 21.91 | 22.13 | 2,397,626 | +0.28(+1.29%) |
Aug 30, 2011 | 21.58 | 21.94 | 21.43 | 21.85 | 2,040,159 | -0.09(-0.42%) |
Aug 29, 2011 | 21.91 | 22.01 | 21.84 | 21.94 | 1,369,347 | +0.14(+0.63%) |
Aug 26, 2011 | 21.33 | 21.81 | 21.14 | 21.81 | 2,545,125 | +0.24(+1.13%) |
Aug 25, 2011 | 21.83 | 21.93 | 21.47 | 21.56 | 3,443,178 | -0.60(-2.69%) |
Aug 24, 2011 | 21.86 | 22.23 | 21.83 | 22.16 | 2,976,151 | -0.25(-1.11%) |
Aug 23, 2011 | 22.15 | 22.42 | 21.98 | 22.41 | 3,472,602 | +0.45(+2.06%) |
Aug 22, 2011 | 22.54 | 22.54 | 21.92 | 21.96 | 4,410,248 | +0.28(+1.27%) |
Aug 19, 2011 | 21.71 | 22.19 | 21.61 | 21.68 | 2,694,169 | -0.39(-1.75%) |
Aug 18, 2011 | 22.10 | 22.13 | 21.67 | 22.07 | 3,486,541 | -0.43(-1.92%) |
Aug 17, 2011 | 22.48 | 22.67 | 22.30 | 22.50 | 3,480,001 | +0.45(+2.02%) |
Aug 16, 2011 | 21.90 | 22.13 | 21.81 | 22.06 | 2,983,846 | +0.01(+0.03%) |
Aug 15, 2011 | 21.83 | 22.09 | 21.83 | 22.05 | 3,755,631 | +0.47(+2.16%) |
Aug 12, 2011 | 21.28 | 21.62 | 20.85 | 21.58 | 6,899,607 | +0.81(+3.92%) |
Aug 11, 2011 | 20.00 | 20.95 | 19.94 | 20.77 | 5,338,114 | +0.74(+3.70%) |
Aug 10, 2011 | 20.51 | 20.57 | 19.99 | 20.03 | 5,497,662 | -0.74(-3.57%) |
Aug 09, 2011 | 20.69 | 20.78 | 19.88 | 20.77 | 6,656,225 | +0.66(+3.29%) |
Aug 08, 2011 | 20.69 | 20.81 | 20.11 | 20.11 | 7,703,755 | -1.21(-5.70%) |
Aug 05, 2011 | 21.21 | 21.43 | 20.65 | 21.32 | 6,667,855 | +0.71(+3.43%) |
Aug 04, 2011 | 21.32 | 21.36 | 20.61 | 20.61 | 6,238,704 | +0.08(+0.41%) |
Aug 03, 2011 | 20.54 | 20.58 | 20.30 | 20.53 | 3,193,322 | +0.12(+0.57%) |
Aug 02, 2011 | 20.58 | 20.71 | 20.40 | 20.41 | 2,897,382 | -0.25(-1.19%) |
Aug 01, 2011 | 21.06 | 21.06 | 20.39 | 20.66 | 2,557,704 | -0.16(-0.78%) |
Jul 29, 2011 | 20.79 | 21.02 | 20.73 | 20.82 | 1,920,265 | -0.13(-0.62%) |
Jul 28, 2011 | 20.96 | 21.11 | 20.95 | 20.95 | 2,064,956 | +0.07(+0.34%) |
Jul 27, 2011 | 21.10 | 21.10 | 20.80 | 20.88 | 2,080,009 | -0.34(-1.59%) |
Jul 26, 2011 | 21.29 | 21.31 | 21.19 | 21.22 | 1,335,356 | +0.03(+0.12%) |
Jul 25, 2011 | 21.23 | 21.28 | 21.13 | 21.19 | 1,503,979 | -0.14(-0.67%) |
Jul 22, 2011 | 21.33 | 21.37 | 21.29 | 21.34 | 1,939,942 | +0.13(+0.61%) |
Jul 21, 2011 | 21.03 | 21.26 | 20.99 | 21.21 | 2,525,511 | +0.32(+1.56%) |
Jul 20, 2011 | 20.80 | 20.93 | 20.74 | 20.88 | 3,651,260 | +0.17(+0.82%) |
Jul 19, 2011 | 20.58 | 20.76 | 20.54 | 20.71 | 3,557,186 | +0.12(+0.60%) |
Jul 18, 2011 | 20.50 | 20.61 | 20.39 | 20.59 | 1,337,341 | -0.23(-1.09%) |
Jul 15, 2011 | 20.76 | 20.83 | 20.60 | 20.82 | 1,819,405 | -0.01(-0.06%) |
Jul 14, 2011 | 20.91 | 21.02 | 20.78 | 20.83 | 2,165,744 | -0.01(-0.03%) |
Jul 13, 2011 | 20.81 | 20.96 | 20.71 | 20.84 | 1,783,623 | +0.07(+0.34%) |
Jul 12, 2011 | 20.75 | 20.98 | 20.74 | 20.76 | 2,049,784 | -0.23(-1.08%) |
Jul 11, 2011 | 21.05 | 21.08 | 20.88 | 20.99 | 2,995,793 | -0.53(-2.47%) |
Jul 08, 2011 | 21.58 | 21.69 | 21.40 | 21.52 | 2,040,892 | -0.01(-0.03%) |
Jul 07, 2011 | 21.43 | 21.56 | 21.43 | 21.53 | 1,333,907 | +0.25(+1.19%) |
Jul 06, 2011 | 21.33 | 21.39 | 21.21 | 21.28 | 1,160,117 | -0.03(-0.12%) |
Jul 05, 2011 | 21.37 | 21.41 | 21.27 | 21.30 | 1,538,899 | +0.14(+0.68%) |
Jul 01, 2011 | 20.90 | 21.19 | 20.87 | 21.16 | 1,678,531 | +0.12(+0.59%) |
Jun 30, 2011 | 20.83 | 21.06 | 20.81 | 21.04 | 1,454,225 | +0.12(+0.56%) |
Jun 29, 2011 | 20.85 | 20.98 | 20.78 | 20.92 | 1,630,817 | +0.08(+0.37%) |
Jun 28, 2011 | 20.86 | 20.93 | 20.75 | 20.84 | 2,154,886 | +0.14(+0.66%) |
Jun 27, 2011 | 20.56 | 20.78 | 20.55 | 20.71 | 1,507,691 | +0.20(+0.98%) |
Jun 24, 2011 | 20.59 | 20.60 | 20.44 | 20.50 | 1,500,333 | +0.11(+0.54%) |
Jun 23, 2011 | 20.20 | 20.41 | 20.11 | 20.39 | 2,790,285 | -0.29(-1.38%) |
Jun 22, 2011 | 20.78 | 20.85 | 20.65 | 20.68 | 1,503,662 | -0.08(-0.41%) |
Jun 21, 2011 | 20.73 | 20.81 | 20.69 | 20.76 | 1,005,739 | +0.16(+0.76%) |
Jun 20, 2011 | 20.61 | 20.64 | 20.57 | 20.61 | 1,234,612 | +0.05(+0.22%) |
Jun 17, 2011 | 20.61 | 20.67 | 20.48 | 20.56 | 1,853,990 | +0.20(+0.99%) |
Jun 16, 2011 | 20.17 | 20.42 | 20.15 | 20.36 | 2,396,933 | +0.06(+0.29%) |
Jun 15, 2011 | 20.47 | 20.58 | 20.26 | 20.30 | 2,171,746 | -0.52(-2.50%) |
Jun 14, 2011 | 20.75 | 20.89 | 20.72 | 20.82 | 1,413,206 | +0.20(+0.98%) |
Jun 13, 2011 | 20.56 | 20.70 | 20.50 | 20.62 | 1,455,073 | +0.14(+0.67%) |
Jun 10, 2011 | 20.82 | 20.83 | 20.46 | 20.48 | 4,105,833 | -0.45(-2.17%) |
Jun 09, 2011 | 20.75 | 21.02 | 20.71 | 20.94 | 2,494,576 | +0.02(+0.09%) |
Jun 08, 2011 | 21.02 | 21.04 | 20.85 | 20.92 | 2,473,308 | -0.19(-0.89%) |
Jun 07, 2011 | 21.23 | 21.26 | 21.11 | 21.11 | 1,311,627 | +0.20(+0.96%) |
Jun 06, 2011 | 21.11 | 21.13 | 20.88 | 20.91 | 1,177,886 | -0.14(-0.65%) |
Jun 03, 2011 | 20.88 | 21.15 | 20.87 | 21.04 | 1,958,799 | +0.57(+2.79%) |
May 24, 2011 | 20.54 | 20.58 | 20.43 | 20.47 | 1,612,604 | -0.02(-0.10%) |
May 23, 2011 | 20.53 | 20.60 | 20.40 | 20.49 | 2,980,013 | -0.29(-1.41%) |
May 20, 2011 | 20.98 | 20.98 | 20.65 | 20.78 | 2,284,058 | -0.34(-1.60%) |
May 19, 2011 | 20.95 | 21.13 | 20.86 | 21.12 | 2,217,389 | +0.19(+0.93%) |
May 18, 2011 | 20.79 | 20.97 | 20.75 | 20.93 | 1,373,453 | +0.06(+0.28%) |
May 17, 2011 | 20.72 | 20.92 | 20.69 | 20.87 | 1,641,625 | +0.06(+0.28%) |
May 16, 2011 | 20.74 | 20.92 | 20.72 | 20.81 | 4,374,843 | -0.12(-0.56%) |
May 13, 2011 | 21.15 | 21.18 | 20.77 | 20.93 | 1,613,893 | -0.28(-1.32%) |
May 12, 2011 | 20.97 | 21.25 | 20.92 | 21.21 | 1,370,115 | +0.20(+0.96%) |
May 11, 2011 | 21.13 | 21.19 | 20.94 | 21.00 | 1,736,164 | -0.19(-0.89%) |
May 10, 2011 | 20.99 | 21.22 | 20.96 | 21.19 | 1,934,184 | +0.41(+1.95%) |
May 09, 2011 | 20.72 | 20.82 | 20.63 | 20.79 | 2,444,565 | +0.05(+0.25%) |
May 06, 2011 | 20.95 | 21.05 | 20.64 | 20.74 | 2,648,508 | +0.15(+0.75%) |
May 05, 2011 | 20.67 | 20.76 | 20.52 | 20.58 | 5,615,477 | -0.40(-1.90%) |
May 04, 2011 | 21.12 | 21.12 | 20.91 | 20.98 | 3,970,408 | -0.10(-0.49%) |
May 03, 2011 | 21.04 | 21.15 | 20.90 | 21.08 | 4,635,839 | +0.04(+0.21%) |
May 02, 2011 | 21.04 | 21.05 | 21.03 | 21.04 | 1,666,357 | +0.10(+0.46%) |
Apr 29, 2011 | 20.89 | 20.98 | 20.84 | 20.94 | 1,903,923 | +0.03(+0.12%) |
Apr 28, 2011 | 20.66 | 20.94 | 20.65 | 20.92 | 10,332,741 | -0.21(-1.00%) |
Apr 27, 2011 | 21.16 | 21.23 | 21.07 | 21.13 | 2,560,417 | +0.09(+0.43%) |
Apr 26, 2011 | 20.99 | 21.06 | 20.95 | 21.04 | 1,248,528 | +0.21(+0.99%) |
Apr 25, 2011 | 20.82 | 20.88 | 20.78 | 20.83 | 774,379 | -0.07(-0.34%) |
Apr 21, 2011 | 20.96 | 20.97 | 20.82 | 20.90 | 2,168,634 | +0.21(+1.03%) |
Apr 20, 2011 | 20.78 | 20.83 | 20.60 | 20.69 | 2,322,054 | +0.15(+0.72%) |
Apr 19, 2011 | 20.45 | 20.56 | 20.42 | 20.54 | 2,113,119 | +0.35(+1.75%) |
Apr 18, 2011 | 20.11 | 20.22 | 19.91 | 20.19 | 2,995,180 | -0.48(-2.30%) |
Apr 15, 2011 | 20.57 | 20.69 | 20.49 | 20.67 | 3,716,448 | +0.23(+1.13%) |
Apr 14, 2011 | 20.45 | 20.51 | 20.38 | 20.43 | 3,485,440 | +0.29(+1.44%) |
Apr 13, 2011 | 20.29 | 20.29 | 20.09 | 20.15 | 2,040,188 | +0.14(+0.68%) |
Apr 12, 2011 | 20.16 | 20.18 | 19.97 | 20.01 | 2,083,561 | -0.13(-0.64%) |
Apr 11, 2011 | 20.11 | 20.17 | 20.05 | 20.14 | 1,754,494 | +0.14(+0.71%) |
Apr 08, 2011 | 20.15 | 20.16 | 19.95 | 20.00 | 1,175,415 | +0.06(+0.29%) |
Apr 07, 2011 | 19.91 | 20.00 | 19.84 | 19.94 | 1,054,675 | -0.01(-0.03%) |
Apr 06, 2011 | 19.82 | 20.02 | 19.81 | 19.95 | 1,466,520 | +0.15(+0.75%) |
Apr 05, 2011 | 19.51 | 19.83 | 19.50 | 19.80 | 2,188,616 | +0.13(+0.65%) |
Apr 04, 2011 | 19.69 | 19.72 | 19.63 | 19.67 | 1,173,941 | -0.05(-0.23%) |