Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Mar 30, 2012 | 23.10 | 23.26 | 23.03 | 23.14 | 11,439,971 | +0.13(+0.57%) |
Mar 29, 2012 | 23.12 | 23.14 | 22.80 | 23.01 | 9,378,022 | -0.08(-0.33%) |
Mar 28, 2012 | 23.02 | 23.21 | 22.96 | 23.09 | 14,421,097 | +0.00(+0.00%) |
Mar 27, 2012 | 23.06 | 23.15 | 22.98 | 23.09 | 9,358,330 | +0.05(+0.24%) |
Mar 26, 2012 | 22.73 | 23.03 | 22.70 | 23.03 | 35,902,424 | +0.43(+1.91%) |
Mar 23, 2012 | 22.61 | 22.65 | 22.46 | 22.60 | 36,488,644 | +0.04(+0.18%) |
Mar 22, 2012 | 22.65 | 22.72 | 22.52 | 22.56 | 35,184,856 | -0.15(-0.66%) |
Mar 21, 2012 | 22.68 | 22.74 | 22.53 | 22.71 | 14,198,301 | +0.03(+0.12%) |
Mar 20, 2012 | 22.75 | 22.78 | 22.63 | 22.68 | 6,463,584 | -0.05(-0.21%) |
Mar 19, 2012 | 22.70 | 22.77 | 22.66 | 22.73 | 8,505,089 | -0.02(-0.09%) |
Mar 16, 2012 | 22.77 | 22.91 | 22.71 | 22.75 | 13,481,872 | -0.03(-0.15%) |
Mar 15, 2012 | 22.94 | 23.02 | 22.71 | 22.79 | 13,955,428 | -0.22(-0.95%) |
Mar 14, 2012 | 22.91 | 23.06 | 22.90 | 23.01 | 10,869,092 | +0.09(+0.39%) |
Mar 13, 2012 | 22.75 | 22.94 | 22.67 | 22.92 | 11,880,190 | +0.25(+1.12%) |
Mar 12, 2012 | 22.51 | 22.68 | 22.51 | 22.66 | 9,000,682 | +0.10(+0.43%) |
Mar 09, 2012 | 22.50 | 22.60 | 22.46 | 22.57 | 8,324,390 | +0.09(+0.40%) |
Mar 08, 2012 | 22.45 | 22.55 | 22.38 | 22.48 | 7,987,953 | +0.21(+0.92%) |
Mar 07, 2012 | 22.16 | 22.30 | 22.01 | 22.27 | 9,616,588 | +0.10(+0.46%) |
Mar 06, 2012 | 22.41 | 22.51 | 22.13 | 22.17 | 13,493,838 | -0.40(-1.79%) |
Mar 05, 2012 | 22.26 | 22.60 | 22.23 | 22.58 | 9,970,880 | +0.23(+1.01%) |
Mar 02, 2012 | 22.33 | 22.44 | 22.26 | 22.35 | 9,694,903 | -0.03(-0.15%) |
Mar 01, 2012 | 21.98 | 22.42 | 21.98 | 22.38 | 17,530,526 | +0.32(+1.46%) |
Feb 29, 2012 | 22.30 | 22.31 | 22.06 | 22.06 | 15,032,660 | -0.19(-0.86%) |
Feb 28, 2012 | 22.36 | 22.38 | 22.22 | 22.25 | 13,622,983 | -0.14(-0.61%) |
Feb 27, 2012 | 22.26 | 22.45 | 22.20 | 22.39 | 8,193,828 | +0.03(+0.15%) |
Feb 24, 2012 | 22.20 | 22.42 | 22.18 | 22.36 | 10,532,460 | +0.17(+0.77%) |
Feb 23, 2012 | 22.11 | 22.23 | 22.07 | 22.18 | 10,661,609 | +0.08(+0.37%) |
Feb 22, 2012 | 22.14 | 22.26 | 22.06 | 22.10 | 16,961,274 | -0.06(-0.28%) |
Feb 21, 2012 | 22.74 | 22.76 | 22.12 | 22.16 | 18,233,736 | -0.55(-2.42%) |
Feb 17, 2012 | 22.39 | 22.81 | 22.29 | 22.71 | 29,886,544 | +0.74(+3.37%) |
Feb 16, 2012 | 21.87 | 22.03 | 21.81 | 21.97 | 12,752,339 | +0.12(+0.53%) |
Feb 15, 2012 | 21.83 | 21.93 | 21.73 | 21.86 | 12,265,022 | +0.01(+0.06%) |
Feb 14, 2012 | 21.88 | 21.96 | 21.71 | 21.84 | 11,899,325 | -0.10(-0.44%) |
Feb 13, 2012 | 21.91 | 21.96 | 21.47 | 21.94 | 12,119,997 | +0.06(+0.28%) |
Feb 10, 2012 | 21.77 | 21.90 | 21.70 | 21.88 | 11,792,577 | -0.06(-0.28%) |
Feb 09, 2012 | 21.99 | 22.03 | 21.81 | 21.94 | 9,409,089 | -0.06(-0.28%) |
Feb 08, 2012 | 21.98 | 22.05 | 21.90 | 22.00 | 10,427,347 | -0.05(-0.22%) |
Feb 07, 2012 | 21.97 | 22.09 | 21.95 | 22.05 | 12,783,344 | +0.01(+0.06%) |
Feb 06, 2012 | 22.10 | 22.20 | 22.01 | 22.03 | 9,640,126 | -0.09(-0.40%) |
Feb 03, 2012 | 22.24 | 22.33 | 22.07 | 22.12 | 12,181,465 | -0.03(-0.15%) |
Feb 02, 2012 | 22.33 | 22.33 | 22.06 | 22.16 | 10,636,998 | -0.08(-0.37%) |
Feb 01, 2012 | 22.31 | 22.36 | 22.16 | 22.24 | 17,314,092 | +0.13(+0.59%) |
Jan 31, 2012 | 22.14 | 22.27 | 21.87 | 22.11 | 17,074,924 | -0.01(-0.03%) |
Jan 30, 2012 | 21.99 | 22.16 | 21.95 | 22.12 | 12,063,582 | -0.03(-0.12%) |
Jan 27, 2012 | 22.29 | 22.31 | 21.95 | 22.14 | 17,540,018 | -0.13(-0.59%) |
Jan 26, 2012 | 22.50 | 22.61 | 22.10 | 22.27 | 27,424,342 | -0.15(-0.67%) |
Jan 25, 2012 | 22.23 | 22.46 | 22.14 | 22.42 | 25,159,510 | +0.31(+1.39%) |
Jan 24, 2012 | 22.21 | 22.33 | 22.10 | 22.12 | 16,669,609 | -0.15(-0.68%) |
Jan 23, 2012 | 22.40 | 22.46 | 22.26 | 22.27 | 22,423,396 | -0.12(-0.55%) |
Jan 20, 2012 | 22.35 | 22.51 | 22.31 | 22.39 | 24,223,860 | -0.04(-0.18%) |
Jan 19, 2012 | 23.04 | 23.05 | 22.34 | 22.43 | 38,201,120 | -0.70(-3.02%) |
Jan 18, 2012 | 23.13 | 23.26 | 23.07 | 23.13 | 13,213,150 | +0.01(+0.03%) |
Jan 17, 2012 | 23.25 | 23.45 | 23.09 | 23.12 | 15,886,403 | -0.05(-0.24%) |
Jan 13, 2012 | 23.24 | 23.26 | 23.12 | 23.18 | 10,193,430 | -0.22(-0.94%) |
Jan 12, 2012 | 23.46 | 23.47 | 23.24 | 23.40 | 12,777,150 | +0.01(+0.06%) |
Jan 11, 2012 | 23.61 | 23.66 | 23.30 | 23.38 | 16,455,704 | -0.36(-1.50%) |
Jan 10, 2012 | 23.51 | 23.80 | 23.42 | 23.74 | 18,079,082 | +0.49(+2.09%) |
Jan 09, 2012 | 23.38 | 23.43 | 23.08 | 23.25 | 23,257,428 | -0.21(-0.91%) |
Jan 06, 2012 | 23.46 | 23.58 | 23.41 | 23.47 | 11,543,353 | +0.04(+0.18%) |
Jan 05, 2012 | 23.32 | 23.49 | 23.15 | 23.43 | 19,243,950 | -0.12(-0.52%) |
Jan 04, 2012 | 23.71 | 23.75 | 23.43 | 23.55 | 16,939,380 | -0.38(-1.60%) |
Dec 30, 2011 | 24.03 | 24.06 | 23.92 | 23.93 | 7,583,817 | -0.02(-0.09%) |
Dec 29, 2011 | 23.79 | 23.97 | 23.74 | 23.95 | 9,457,020 | +0.14(+0.60%) |
Dec 28, 2011 | 23.94 | 23.97 | 23.77 | 23.81 | 6,897,572 | -0.12(-0.48%) |
Dec 27, 2011 | 23.83 | 23.98 | 23.78 | 23.93 | 10,541,763 | +0.08(+0.34%) |
Dec 23, 2011 | 23.86 | 23.93 | 23.76 | 23.84 | 13,122,432 | -0.12(-0.51%) |
Dec 21, 2011 | 23.70 | 23.97 | 23.69 | 23.97 | 11,987,978 | +0.18(+0.74%) |
Dec 20, 2011 | 23.46 | 23.91 | 23.40 | 23.79 | 24,252,200 | +0.52(+2.22%) |
Dec 19, 2011 | 23.29 | 23.55 | 23.21 | 23.27 | 12,174,272 | +0.03(+0.15%) |
Dec 16, 2011 | 23.37 | 23.43 | 23.14 | 23.24 | 22,723,108 | -0.03(-0.15%) |
Dec 15, 2011 | 23.08 | 23.36 | 23.05 | 23.27 | 16,984,966 | +0.36(+1.57%) |
Dec 14, 2011 | 22.72 | 22.99 | 22.65 | 22.91 | 16,833,900 | +0.14(+0.63%) |
Dec 13, 2011 | 22.62 | 22.87 | 22.59 | 22.77 | 15,724,867 | +0.24(+1.05%) |
Dec 12, 2011 | 22.66 | 22.81 | 22.43 | 22.53 | 12,992,720 | -0.24(-1.07%) |
Dec 09, 2011 | 22.72 | 22.86 | 22.61 | 22.78 | 11,549,247 | +0.16(+0.69%) |
Dec 08, 2011 | 22.57 | 22.86 | 22.57 | 22.62 | 15,589,491 | -0.15(-0.66%) |
Dec 07, 2011 | 22.47 | 22.90 | 22.46 | 22.77 | 19,048,870 | +0.28(+1.24%) |
Dec 06, 2011 | 22.32 | 22.65 | 22.29 | 22.49 | 16,381,133 | +0.20(+0.88%) |
Dec 05, 2011 | 22.33 | 22.54 | 22.19 | 22.30 | 22,348,528 | +0.04(+0.18%) |
Dec 02, 2011 | 22.44 | 22.55 | 22.24 | 22.26 | 21,408,252 | -0.09(-0.40%) |
Dec 01, 2011 | 21.92 | 22.48 | 21.92 | 22.34 | 19,461,166 | +0.12(+0.55%) |
Nov 30, 2011 | 21.88 | 22.23 | 21.84 | 22.22 | 21,496,614 | +0.83(+3.87%) |
Nov 29, 2011 | 21.21 | 21.49 | 21.16 | 21.39 | 14,521,889 | +0.26(+1.25%) |
Nov 28, 2011 | 20.92 | 21.15 | 20.79 | 21.13 | 15,785,021 | +0.65(+3.15%) |
Nov 25, 2011 | 20.48 | 20.63 | 20.44 | 20.48 | 4,986,769 | +0.01(+0.03%) |
Nov 23, 2011 | 20.61 | 20.67 | 20.48 | 20.48 | 10,003,760 | -0.24(-1.18%) |
Nov 22, 2011 | 20.69 | 20.82 | 20.58 | 20.72 | 13,498,743 | +0.06(+0.30%) |
Nov 21, 2011 | 20.71 | 20.80 | 20.52 | 20.66 | 12,471,585 | -0.26(-1.27%) |
Nov 18, 2011 | 20.91 | 21.04 | 20.80 | 20.92 | 12,973,815 | +0.12(+0.59%) |
Nov 17, 2011 | 20.94 | 20.98 | 20.59 | 20.80 | 14,902,093 | -0.14(-0.68%) |
Nov 16, 2011 | 21.07 | 21.22 | 20.92 | 20.94 | 14,536,019 | -0.25(-1.19%) |
Nov 15, 2011 | 21.32 | 21.43 | 21.19 | 21.20 | 14,685,396 | -0.20(-0.95%) |
Nov 14, 2011 | 21.45 | 21.55 | 21.33 | 21.40 | 12,666,180 | -0.19(-0.88%) |
Nov 11, 2011 | 21.49 | 21.70 | 21.48 | 21.59 | 11,164,938 | +0.32(+1.50%) |
Nov 10, 2011 | 21.16 | 21.33 | 21.05 | 21.27 | 12,950,549 | +0.24(+1.13%) |
Nov 09, 2011 | 21.29 | 21.32 | 20.94 | 21.03 | 15,427,083 | -0.52(-2.39%) |
Nov 08, 2011 | 21.34 | 21.56 | 21.27 | 21.55 | 16,040,389 | +0.23(+1.08%) |
Nov 07, 2011 | 21.19 | 21.37 | 21.12 | 21.32 | 11,696,792 | +0.03(+0.16%) |
Nov 04, 2011 | 21.33 | 21.45 | 21.11 | 21.28 | 18,585,900 | -0.27(-1.26%) |
Nov 03, 2011 | 21.31 | 21.60 | 21.26 | 21.56 | 19,416,030 | +0.39(+1.83%) |
Nov 02, 2011 | 21.45 | 21.49 | 20.98 | 21.17 | 18,816,154 | -0.10(-0.45%) |
Nov 01, 2011 | 21.10 | 21.56 | 21.06 | 21.26 | 23,934,374 | -0.19(-0.89%) |
Oct 31, 2011 | 21.66 | 21.79 | 21.44 | 21.45 | 15,771,526 | -0.34(-1.56%) |
Oct 28, 2011 | 22.00 | 22.21 | 21.56 | 21.79 | 30,348,862 | -0.61(-2.73%) |
Oct 27, 2011 | 22.53 | 22.59 | 22.00 | 22.40 | 27,872,710 | +0.33(+1.48%) |
Oct 26, 2011 | 21.81 | 22.10 | 21.67 | 22.08 | 17,247,040 | +0.27(+1.25%) |
Oct 25, 2011 | 22.08 | 22.13 | 21.79 | 21.81 | 17,027,634 | -0.29(-1.29%) |
Oct 24, 2011 | 22.08 | 22.17 | 21.97 | 22.09 | 15,271,729 | -0.02(-0.09%) |
Oct 21, 2011 | 22.23 | 22.27 | 21.99 | 22.11 | 16,683,099 | +0.08(+0.37%) |
Oct 20, 2011 | 22.00 | 22.19 | 21.91 | 22.03 | 17,110,160 | +0.06(+0.28%) |
Oct 19, 2011 | 22.13 | 22.26 | 21.87 | 21.97 | 15,862,722 | -0.14(-0.64%) |
Oct 18, 2011 | 21.98 | 22.26 | 21.81 | 22.11 | 17,567,536 | +0.08(+0.37%) |
Oct 17, 2011 | 21.84 | 22.11 | 21.81 | 22.03 | 14,957,043 | +0.00(+0.00%) |
Oct 14, 2011 | 22.37 | 22.41 | 21.85 | 22.03 | 24,217,898 | -0.22(-0.98%) |
Oct 13, 2011 | 22.15 | 22.36 | 22.15 | 22.25 | 14,676,323 | -0.04(-0.18%) |
Oct 12, 2011 | 22.37 | 22.55 | 22.26 | 22.29 | 18,318,114 | -0.10(-0.42%) |
Oct 11, 2011 | 22.15 | 22.47 | 22.13 | 22.38 | 19,245,756 | +0.09(+0.40%) |
Oct 10, 2011 | 22.28 | 22.34 | 22.17 | 22.30 | 18,987,546 | +0.31(+1.39%) |
Oct 07, 2011 | 22.05 | 22.14 | 21.92 | 21.99 | 27,867,604 | -0.05(-0.22%) |
Oct 06, 2011 | 21.97 | 22.11 | 21.91 | 22.04 | 34,437,732 | +0.03(+0.15%) |
Oct 05, 2011 | 21.51 | 22.02 | 21.39 | 22.00 | 35,507,872 | +0.43(+1.99%) |
Oct 04, 2011 | 20.89 | 21.57 | 20.81 | 21.57 | 39,899,132 | +0.40(+1.91%) |
Oct 03, 2011 | 21.18 | 21.47 | 21.08 | 21.17 | 38,379,928 | +0.07(+0.35%) |
Sep 30, 2011 | 20.78 | 21.45 | 20.69 | 21.10 | 23,997,432 | +0.17(+0.84%) |
Sep 29, 2011 | 20.93 | 21.12 | 20.66 | 20.92 | 24,061,268 | +0.19(+0.91%) |
Sep 28, 2011 | 20.94 | 21.11 | 20.70 | 20.73 | 20,365,850 | -0.27(-1.28%) |
Sep 27, 2011 | 21.16 | 21.18 | 20.93 | 21.00 | 21,772,946 | +0.20(+0.97%) |
Sep 26, 2011 | 20.94 | 21.00 | 20.67 | 20.80 | 28,243,236 | +0.03(+0.16%) |
Sep 23, 2011 | 20.41 | 20.95 | 19.94 | 20.77 | 29,231,540 | +0.18(+0.88%) |
Sep 22, 2011 | 20.38 | 20.76 | 20.29 | 20.59 | 34,455,032 | -0.22(-1.07%) |
Sep 21, 2011 | 21.20 | 21.37 | 20.81 | 20.81 | 20,864,706 | -0.36(-1.71%) |
Sep 20, 2011 | 20.79 | 21.27 | 20.62 | 21.17 | 27,626,778 | +0.52(+2.51%) |
Sep 19, 2011 | 20.53 | 20.79 | 20.49 | 20.65 | 27,016,130 | +0.13(+0.62%) |
Sep 16, 2011 | 20.19 | 20.53 | 20.15 | 20.53 | 23,432,896 | +0.38(+1.90%) |
Sep 15, 2011 | 20.07 | 20.14 | 19.93 | 20.14 | 11,510,524 | +0.22(+1.11%) |
Sep 14, 2011 | 20.01 | 20.12 | 19.70 | 19.92 | 17,098,972 | +0.05(+0.27%) |
Sep 13, 2011 | 19.77 | 19.91 | 19.64 | 19.87 | 13,408,939 | +0.07(+0.37%) |
Sep 12, 2011 | 19.39 | 19.80 | 19.29 | 19.79 | 19,267,492 | +0.19(+0.96%) |
Sep 09, 2011 | 19.85 | 20.00 | 19.47 | 19.60 | 20,684,414 | -0.46(-2.28%) |
Sep 08, 2011 | 19.89 | 20.26 | 19.87 | 20.06 | 17,912,084 | -0.05(-0.23%) |
Sep 07, 2011 | 19.87 | 20.15 | 19.76 | 20.11 | 19,384,162 | +0.45(+2.29%) |
Sep 06, 2011 | 19.17 | 19.73 | 19.07 | 19.66 | 26,677,144 | +0.15(+0.79%) |
Sep 02, 2011 | 19.77 | 19.93 | 19.48 | 19.50 | 22,204,250 | -0.46(-2.29%) |
Sep 01, 2011 | 20.00 | 20.17 | 19.90 | 19.96 | 18,382,538 | -0.04(-0.20%) |
Aug 31, 2011 | 19.70 | 20.11 | 19.68 | 20.00 | 25,155,450 | +0.42(+2.16%) |
Aug 30, 2011 | 19.58 | 19.70 | 19.34 | 19.58 | 23,937,936 | -0.11(-0.58%) |
Aug 29, 2011 | 19.70 | 19.78 | 19.56 | 19.69 | 19,060,498 | +0.38(+1.98%) |
Aug 26, 2011 | 19.09 | 19.42 | 18.74 | 19.31 | 16,160,918 | +0.16(+0.84%) |
Aug 25, 2011 | 19.42 | 19.42 | 19.03 | 19.15 | 15,436,439 | -0.29(-1.49%) |
Aug 24, 2011 | 19.27 | 19.46 | 19.20 | 19.44 | 19,199,746 | +0.10(+0.52%) |
Aug 23, 2011 | 18.95 | 19.35 | 18.93 | 19.34 | 18,229,310 | +0.48(+2.53%) |
Aug 22, 2011 | 19.03 | 19.25 | 18.78 | 18.86 | 19,812,438 | +0.11(+0.61%) |
Aug 19, 2011 | 18.59 | 18.99 | 18.57 | 18.74 | 24,404,274 | +0.02(+0.11%) |
Aug 18, 2011 | 18.84 | 18.96 | 18.56 | 18.72 | 24,356,966 | -0.44(-2.31%) |
Aug 17, 2011 | 19.15 | 19.31 | 19.04 | 19.17 | 12,975,305 | +0.08(+0.42%) |
Aug 16, 2011 | 18.96 | 19.23 | 18.74 | 19.09 | 16,917,694 | +0.15(+0.78%) |
Aug 15, 2011 | 18.93 | 18.96 | 18.68 | 18.94 | 16,061,222 | +0.13(+0.72%) |
Aug 12, 2011 | 18.84 | 18.94 | 18.60 | 18.80 | 20,497,848 | +0.11(+0.61%) |
Aug 11, 2011 | 17.99 | 18.86 | 17.96 | 18.69 | 31,856,702 | +0.90(+5.06%) |
Aug 10, 2011 | 18.06 | 18.27 | 17.72 | 17.79 | 34,371,536 | -0.43(-2.36%) |
Aug 09, 2011 | 17.94 | 18.25 | 17.27 | 18.22 | 35,991,864 | +0.48(+2.73%) |
Aug 08, 2011 | 17.94 | 18.27 | 17.72 | 17.74 | 48,103,368 | -0.71(-3.83%) |
Aug 05, 2011 | 18.41 | 18.69 | 17.90 | 18.44 | 28,945,400 | +0.17(+0.92%) |
Aug 04, 2011 | 18.82 | 18.82 | 18.26 | 18.27 | 24,562,762 | -0.75(-3.92%) |
Aug 03, 2011 | 18.87 | 19.03 | 18.66 | 19.02 | 23,808,342 | +0.17(+0.89%) |
Aug 02, 2011 | 19.36 | 19.48 | 18.84 | 18.85 | 23,521,168 | -0.34(-1.79%) |
Aug 01, 2011 | 19.54 | 19.56 | 18.99 | 19.19 | 20,940,736 | -0.07(-0.38%) |
Jul 29, 2011 | 19.39 | 19.46 | 19.19 | 19.27 | 16,532,590 | -0.26(-1.34%) |
Jul 28, 2011 | 19.30 | 19.73 | 19.30 | 19.53 | 22,826,172 | +0.30(+1.54%) |
Jul 27, 2011 | 19.46 | 19.54 | 19.21 | 19.23 | 19,009,226 | -0.29(-1.48%) |
Jul 26, 2011 | 19.62 | 19.65 | 19.48 | 19.52 | 13,035,979 | -0.11(-0.58%) |
Jul 25, 2011 | 19.64 | 19.84 | 19.60 | 19.64 | 12,116,071 | -0.19(-0.95%) |
Jul 22, 2011 | 19.89 | 19.91 | 19.73 | 19.83 | 10,802,182 | -0.05(-0.24%) |
Jul 21, 2011 | 19.53 | 19.99 | 19.52 | 19.87 | 19,089,044 | +0.45(+2.32%) |
Jul 20, 2011 | 19.38 | 19.57 | 19.29 | 19.42 | 14,409,555 | +0.05(+0.28%) |
Jul 19, 2011 | 19.31 | 19.46 | 19.26 | 19.37 | 16,475,730 | +0.10(+0.52%) |
Jul 18, 2011 | 19.35 | 19.41 | 19.16 | 19.27 | 14,625,563 | -0.21(-1.07%) |
Jul 15, 2011 | 19.56 | 19.60 | 19.34 | 19.48 | 16,860,306 | -0.09(-0.45%) |
Jul 14, 2011 | 19.50 | 19.69 | 19.38 | 19.56 | 12,734,040 | +0.05(+0.24%) |
Jul 13, 2011 | 19.56 | 19.74 | 19.44 | 19.52 | 12,955,486 | +0.01(+0.07%) |
Jul 12, 2011 | 19.36 | 19.57 | 19.32 | 19.50 | 13,958,909 | +0.08(+0.42%) |
Jul 11, 2011 | 19.43 | 19.51 | 19.35 | 19.42 | 10,825,488 | -0.15(-0.79%) |
Jul 08, 2011 | 19.67 | 19.73 | 19.46 | 19.58 | 13,887,537 | -0.17(-0.85%) |
Jul 07, 2011 | 19.75 | 19.77 | 19.60 | 19.75 | 17,090,286 | +0.10(+0.51%) |
Jul 06, 2011 | 19.58 | 19.68 | 19.55 | 19.64 | 13,288,206 | +0.04(+0.21%) |
Jul 05, 2011 | 19.52 | 19.64 | 19.49 | 19.60 | 13,512,568 | +0.01(+0.03%) |
Jul 01, 2011 | 19.46 | 19.60 | 19.46 | 19.60 | 12,120,258 | +0.13(+0.66%) |
Jun 30, 2011 | 19.26 | 19.50 | 19.25 | 19.47 | 16,798,920 | +0.28(+1.47%) |
Jun 29, 2011 | 19.01 | 19.25 | 19.01 | 19.19 | 16,693,715 | +0.18(+0.95%) |
Jun 28, 2011 | 18.99 | 19.05 | 18.94 | 19.01 | 16,050,990 | +0.09(+0.46%) |
Jun 27, 2011 | 19.29 | 19.35 | 18.83 | 18.92 | 28,880,216 | -0.31(-1.59%) |
Jun 24, 2011 | 19.44 | 19.48 | 19.21 | 19.23 | 28,789,842 | -0.27(-1.36%) |
Jun 23, 2011 | 19.60 | 19.63 | 19.16 | 19.49 | 53,010,912 | +1.06(+5.73%) |
Jun 22, 2011 | 18.55 | 18.69 | 18.43 | 18.43 | 12,151,029 | -0.16(-0.86%) |
Jun 21, 2011 | 18.58 | 18.68 | 18.50 | 18.59 | 23,333,654 | +0.11(+0.61%) |
Jun 20, 2011 | 18.47 | 18.50 | 18.44 | 18.48 | 10,808,181 | +0.19(+1.05%) |
Jun 17, 2011 | 18.37 | 18.48 | 18.23 | 18.29 | 17,241,884 | +0.03(+0.18%) |
Jun 16, 2011 | 18.06 | 18.35 | 18.06 | 18.25 | 14,073,160 | +0.03(+0.18%) |
Jun 15, 2011 | 18.31 | 18.41 | 18.16 | 18.22 | 12,684,711 | -0.18(-0.97%) |
Jun 14, 2011 | 18.42 | 18.49 | 18.39 | 18.40 | 15,471,043 | +0.06(+0.33%) |
Jun 13, 2011 | 18.23 | 18.39 | 18.22 | 18.34 | 15,625,887 | +0.10(+0.55%) |
Jun 10, 2011 | 18.47 | 18.49 | 18.23 | 18.24 | 17,284,904 | -0.27(-1.47%) |
Jun 09, 2011 | 18.61 | 18.64 | 18.49 | 18.51 | 17,504,080 | -0.04(-0.21%) |
Jun 08, 2011 | 18.58 | 18.64 | 18.50 | 18.55 | 14,355,726 | -0.05(-0.25%) |
Jun 07, 2011 | 18.61 | 18.79 | 18.59 | 18.60 | 11,870,318 | +0.01(+0.07%) |
Jun 06, 2011 | 18.47 | 18.64 | 18.24 | 18.59 | 21,030,318 | -0.01(-0.04%) |
Jun 03, 2011 | 18.53 | 18.63 | 18.51 | 18.59 | 15,056,383 | -0.18(-0.96%) |
May 24, 2011 | 18.76 | 18.87 | 18.67 | 18.77 | 8,766,782 | +0.03(+0.18%) |
May 23, 2011 | 18.69 | 18.77 | 18.61 | 18.74 | 12,402,874 | -0.11(-0.60%) |
May 20, 2011 | 18.93 | 18.96 | 18.69 | 18.85 | 15,380,811 | -0.15(-0.80%) |
May 19, 2011 | 19.21 | 19.21 | 18.89 | 19.01 | 13,345,995 | -0.17(-0.90%) |
May 18, 2011 | 19.01 | 19.18 | 18.91 | 19.18 | 14,145,493 | +0.14(+0.73%) |
May 17, 2011 | 19.05 | 19.07 | 18.80 | 19.04 | 17,315,630 | -0.09(-0.49%) |
May 16, 2011 | 19.15 | 19.25 | 19.10 | 19.13 | 10,212,007 | -0.01(-0.07%) |
May 13, 2011 | 19.15 | 19.26 | 19.07 | 19.15 | 14,606,266 | -0.07(-0.35%) |
May 12, 2011 | 19.07 | 19.25 | 18.95 | 19.21 | 14,977,186 | +0.10(+0.52%) |
May 11, 2011 | 18.97 | 19.19 | 18.96 | 19.11 | 15,552,018 | -0.03(-0.17%) |
May 10, 2011 | 19.10 | 19.15 | 18.91 | 19.15 | 12,094,881 | +0.06(+0.31%) |
May 09, 2011 | 19.05 | 19.14 | 18.88 | 19.09 | 10,836,365 | +0.05(+0.28%) |
May 06, 2011 | 19.03 | 19.14 | 18.97 | 19.03 | 12,694,498 | +0.10(+0.53%) |
May 05, 2011 | 19.03 | 19.09 | 18.84 | 18.93 | 13,533,446 | -0.15(-0.77%) |
May 04, 2011 | 19.04 | 19.13 | 18.88 | 19.08 | 17,798,164 | -0.08(-0.42%) |
May 03, 2011 | 18.94 | 19.24 | 18.91 | 19.16 | 34,699,468 | +0.25(+1.34%) |
May 02, 2011 | 18.93 | 18.93 | 18.90 | 18.91 | 15,483,683 | +0.23(+1.25%) |
Apr 29, 2011 | 18.83 | 18.87 | 18.54 | 18.67 | 12,733,980 | -0.13(-0.67%) |
Apr 28, 2011 | 18.89 | 18.94 | 18.71 | 18.80 | 17,124,674 | +0.01(+0.04%) |
Apr 27, 2011 | 18.68 | 18.90 | 18.68 | 18.79 | 17,689,228 | +0.11(+0.57%) |
Apr 26, 2011 | 18.49 | 18.72 | 18.49 | 18.69 | 16,797,856 | +0.25(+1.37%) |
Apr 25, 2011 | 18.39 | 18.51 | 18.36 | 18.43 | 8,942,711 | -0.05(-0.29%) |
Apr 21, 2011 | 18.37 | 18.57 | 18.35 | 18.49 | 13,338,938 | +0.08(+0.43%) |
Apr 20, 2011 | 18.37 | 18.49 | 18.31 | 18.41 | 15,676,136 | +0.17(+0.91%) |
Apr 19, 2011 | 18.39 | 18.49 | 18.18 | 18.24 | 14,584,187 | -0.09(-0.47%) |
Apr 18, 2011 | 18.39 | 18.39 | 18.20 | 18.33 | 18,138,766 | -0.20(-1.08%) |
Apr 15, 2011 | 18.40 | 18.59 | 18.38 | 18.53 | 19,019,602 | +0.18(+0.98%) |
Apr 14, 2011 | 18.10 | 18.42 | 18.08 | 18.35 | 19,203,554 | +0.19(+1.02%) |
Apr 13, 2011 | 18.26 | 18.27 | 18.08 | 18.16 | 14,419,471 | -0.07(-0.40%) |
Apr 12, 2011 | 18.10 | 18.35 | 18.10 | 18.23 | 15,547,491 | +0.03(+0.15%) |
Apr 11, 2011 | 18.16 | 18.38 | 18.15 | 18.21 | 16,720,914 | -0.07(-0.40%) |
Apr 08, 2011 | 17.98 | 18.31 | 17.97 | 18.28 | 24,391,124 | +0.29(+1.59%) |
Apr 07, 2011 | 18.06 | 18.11 | 17.92 | 18.00 | 19,717,404 | -0.07(-0.40%) |
Apr 06, 2011 | 17.90 | 18.14 | 17.87 | 18.07 | 23,235,808 | +0.21(+1.19%) |
Apr 05, 2011 | 17.72 | 17.89 | 17.66 | 17.86 | 17,117,340 | +0.10(+0.56%) |
Apr 04, 2011 | 17.60 | 17.94 | 17.60 | 17.76 | 15,680,064 | +0.17(+0.98%) |