Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 22.92 | 23.28 | 22.60 | 22.99 | 9,294,761 | +0.20(+0.90%) |
Feb 28, 2012 | 22.56 | 22.89 | 22.47 | 22.78 | 12,379,742 | +0.24(+1.05%) |
Feb 27, 2012 | 22.30 | 22.65 | 22.05 | 22.55 | 9,564,176 | +0.20(+0.88%) |
Feb 24, 2012 | 23.46 | 23.67 | 22.03 | 22.35 | 23,318,360 | +0.33(+1.50%) |
Feb 23, 2012 | 21.89 | 22.11 | 21.62 | 22.02 | 9,869,691 | +0.25(+1.16%) |
Feb 22, 2012 | 21.59 | 21.98 | 21.42 | 21.77 | 8,429,165 | +0.27(+1.24%) |
Feb 21, 2012 | 21.48 | 21.68 | 21.32 | 21.50 | 4,879,385 | +0.08(+0.37%) |
Feb 17, 2012 | 21.51 | 21.55 | 21.27 | 21.42 | 3,776,179 | -0.04(-0.18%) |
Feb 16, 2012 | 20.90 | 21.48 | 20.83 | 21.46 | 6,262,292 | +0.62(+2.98%) |
Feb 15, 2012 | 21.03 | 21.19 | 20.78 | 20.84 | 4,412,732 | -0.09(-0.41%) |
Feb 14, 2012 | 21.01 | 21.09 | 20.64 | 20.93 | 4,803,164 | -0.17(-0.82%) |
Feb 13, 2012 | 21.29 | 21.56 | 21.05 | 21.10 | 4,486,214 | +0.13(+0.60%) |
Feb 10, 2012 | 21.19 | 21.22 | 20.85 | 20.98 | 5,215,382 | -0.54(-2.52%) |
Feb 09, 2012 | 21.33 | 21.87 | 21.32 | 21.52 | 6,981,694 | +0.24(+1.15%) |
Feb 08, 2012 | 21.05 | 21.34 | 20.88 | 21.27 | 5,858,812 | +0.27(+1.27%) |
Feb 07, 2012 | 21.22 | 21.25 | 20.90 | 21.01 | 5,395,033 | -0.08(-0.37%) |
Feb 06, 2012 | 21.24 | 21.26 | 20.87 | 21.09 | 6,110,949 | -0.29(-1.36%) |
Feb 03, 2012 | 21.05 | 21.79 | 21.02 | 21.38 | 11,839,848 | +0.68(+3.27%) |
Feb 02, 2012 | 21.03 | 21.08 | 20.53 | 20.70 | 6,365,772 | -0.23(-1.09%) |
Feb 01, 2012 | 20.19 | 21.18 | 19.95 | 20.93 | 12,671,344 | +1.17(+5.93%) |
Jan 31, 2012 | 20.02 | 20.16 | 19.60 | 19.76 | 4,659,890 | -0.07(-0.36%) |
Jan 30, 2012 | 19.65 | 19.94 | 19.40 | 19.83 | 4,577,880 | -0.04(-0.20%) |
Jan 27, 2012 | 19.66 | 20.10 | 19.54 | 19.87 | 6,426,358 | +0.09(+0.44%) |
Jan 26, 2012 | 19.97 | 20.14 | 19.62 | 19.78 | 6,925,754 | -0.13(-0.67%) |
Jan 25, 2012 | 19.81 | 20.02 | 19.57 | 19.91 | 6,746,693 | -0.01(-0.04%) |
Jan 24, 2012 | 19.74 | 19.97 | 19.47 | 19.92 | 4,696,491 | -0.09(-0.47%) |
Jan 23, 2012 | 20.21 | 20.38 | 19.90 | 20.02 | 4,485,452 | -0.17(-0.82%) |
Jan 20, 2012 | 20.04 | 20.33 | 19.92 | 20.18 | 6,292,194 | +0.08(+0.39%) |
Jan 19, 2012 | 19.99 | 20.29 | 19.88 | 20.10 | 5,091,550 | +0.25(+1.27%) |
Jan 18, 2012 | 19.24 | 19.87 | 19.01 | 19.85 | 6,250,047 | +0.53(+2.73%) |
Jan 17, 2012 | 19.81 | 20.00 | 19.17 | 19.32 | 5,725,106 | -0.31(-1.56%) |
Jan 13, 2012 | 19.70 | 19.70 | 19.20 | 19.63 | 4,139,418 | -0.38(-1.89%) |
Jan 12, 2012 | 20.08 | 20.18 | 19.73 | 20.01 | 4,377,813 | +0.05(+0.24%) |
Jan 11, 2012 | 19.63 | 20.05 | 19.49 | 19.96 | 5,634,275 | +0.24(+1.20%) |
Jan 10, 2012 | 19.23 | 19.94 | 19.17 | 19.72 | 9,658,374 | +0.84(+4.46%) |
Jan 09, 2012 | 18.62 | 18.88 | 18.49 | 18.88 | 5,243,733 | +0.36(+1.95%) |
Jan 06, 2012 | 18.92 | 19.00 | 18.50 | 18.52 | 6,601,135 | -0.29(-1.55%) |
Jan 05, 2012 | 18.72 | 18.96 | 18.41 | 18.81 | 6,283,992 | -0.01(-0.04%) |
Jan 04, 2012 | 18.85 | 18.97 | 18.65 | 18.82 | 4,699,303 | +0.57(+3.10%) |
Dec 30, 2011 | 18.28 | 18.40 | 18.16 | 18.25 | 2,880,066 | -0.03(-0.17%) |
Dec 29, 2011 | 18.08 | 18.36 | 18.06 | 18.28 | 4,155,487 | +0.21(+1.18%) |
Dec 28, 2011 | 18.77 | 18.87 | 18.02 | 18.07 | 4,837,889 | -0.68(-3.61%) |
Dec 27, 2011 | 19.00 | 19.08 | 18.72 | 18.75 | 3,931,163 | -0.29(-1.53%) |
Dec 23, 2011 | 19.17 | 19.17 | 18.85 | 19.04 | 3,881,896 | +0.09(+0.50%) |
Dec 21, 2011 | 18.73 | 19.12 | 18.72 | 18.95 | 5,791,812 | +0.26(+1.39%) |
Dec 20, 2011 | 17.91 | 18.88 | 17.86 | 18.69 | 8,645,282 | +1.09(+6.22%) |
Dec 19, 2011 | 18.39 | 18.43 | 17.46 | 17.59 | 6,481,375 | -0.79(-4.28%) |
Dec 16, 2011 | 18.45 | 18.79 | 18.22 | 18.38 | 9,199,086 | +0.11(+0.60%) |
Dec 15, 2011 | 18.25 | 18.50 | 18.15 | 18.27 | 6,608,510 | +0.35(+1.93%) |
Dec 14, 2011 | 17.72 | 18.25 | 17.66 | 17.92 | 6,498,551 | -0.04(-0.22%) |
Dec 13, 2011 | 18.51 | 18.60 | 17.70 | 17.96 | 7,372,825 | -0.36(-1.98%) |
Dec 12, 2011 | 18.57 | 18.58 | 18.10 | 18.32 | 6,793,272 | -0.65(-3.40%) |
Dec 09, 2011 | 18.38 | 19.03 | 18.36 | 18.97 | 6,308,298 | +0.79(+4.33%) |
Dec 08, 2011 | 19.02 | 19.02 | 18.12 | 18.18 | 8,535,309 | -1.06(-5.52%) |
Dec 07, 2011 | 18.90 | 19.34 | 18.73 | 19.24 | 6,611,652 | +0.31(+1.66%) |
Dec 06, 2011 | 18.45 | 19.22 | 18.21 | 18.93 | 8,579,759 | +0.39(+2.08%) |
Dec 05, 2011 | 18.60 | 18.92 | 18.32 | 18.54 | 6,242,648 | +0.31(+1.68%) |
Dec 02, 2011 | 18.35 | 18.65 | 17.99 | 18.24 | 8,729,314 | +0.14(+0.78%) |
Dec 01, 2011 | 18.21 | 18.35 | 17.96 | 18.10 | 7,705,473 | -0.24(-1.33%) |
Nov 30, 2011 | 17.30 | 18.35 | 17.08 | 18.34 | 13,862,891 | +1.72(+10.32%) |
Nov 29, 2011 | 16.44 | 16.84 | 16.22 | 16.62 | 7,417,225 | +0.20(+1.25%) |
Nov 28, 2011 | 16.58 | 16.62 | 16.20 | 16.42 | 6,339,424 | +0.63(+3.99%) |
Nov 25, 2011 | 15.70 | 16.17 | 15.70 | 15.79 | 2,616,836 | -0.02(-0.15%) |
Nov 23, 2011 | 16.33 | 16.39 | 15.81 | 15.81 | 4,410,036 | -0.72(-4.33%) |
Nov 22, 2011 | 16.44 | 16.86 | 16.40 | 16.53 | 5,164,605 | +0.00(+0.00%) |
Nov 21, 2011 | 16.89 | 16.95 | 16.29 | 16.53 | 7,069,141 | -0.68(-3.98%) |
Nov 18, 2011 | 17.34 | 17.39 | 16.92 | 17.21 | 6,783,135 | +0.00(+0.00%) |
Nov 17, 2011 | 17.70 | 17.88 | 17.10 | 17.21 | 7,397,263 | -0.45(-2.54%) |
Nov 16, 2011 | 18.04 | 18.26 | 17.63 | 17.66 | 10,976,301 | -0.53(-2.90%) |
Nov 15, 2011 | 18.54 | 18.70 | 18.17 | 18.19 | 17,455,982 | -0.33(-1.78%) |
Nov 14, 2011 | 18.70 | 18.75 | 18.33 | 18.52 | 5,433,698 | -0.24(-1.30%) |
Nov 11, 2011 | 18.46 | 18.88 | 18.40 | 18.76 | 4,650,651 | +0.55(+3.02%) |
Nov 10, 2011 | 18.06 | 18.41 | 17.90 | 18.21 | 7,759,545 | +0.48(+2.71%) |
Nov 09, 2011 | 18.30 | 18.32 | 17.70 | 17.73 | 9,805,044 | -1.20(-6.32%) |
Nov 08, 2011 | 18.80 | 18.98 | 18.37 | 18.93 | 6,345,939 | +0.27(+1.43%) |
Nov 07, 2011 | 18.73 | 18.88 | 18.17 | 18.66 | 5,915,541 | -0.15(-0.79%) |
Nov 04, 2011 | 18.47 | 19.07 | 18.22 | 18.81 | 10,430,449 | -0.57(-2.92%) |
Nov 03, 2011 | 19.22 | 19.50 | 18.57 | 19.38 | 8,056,148 | +0.35(+1.82%) |
Nov 02, 2011 | 18.90 | 19.28 | 18.61 | 19.03 | 6,995,411 | +0.61(+3.29%) |
Nov 01, 2011 | 18.43 | 19.04 | 18.25 | 18.43 | 11,364,292 | -1.00(-5.14%) |
Oct 31, 2011 | 20.31 | 20.31 | 19.43 | 19.43 | 8,727,935 | -1.30(-6.26%) |
Oct 28, 2011 | 20.50 | 21.04 | 20.46 | 20.72 | 7,058,029 | -0.14(-0.68%) |
Oct 27, 2011 | 20.68 | 21.37 | 20.42 | 20.87 | 14,919,209 | +0.94(+4.74%) |
Oct 26, 2011 | 19.37 | 20.13 | 19.22 | 19.92 | 11,632,822 | +0.90(+4.71%) |
Oct 25, 2011 | 19.54 | 19.59 | 18.91 | 19.02 | 8,895,266 | -0.76(-3.82%) |
Oct 24, 2011 | 18.84 | 19.86 | 18.78 | 19.78 | 10,042,049 | +0.89(+4.71%) |
Oct 21, 2011 | 18.27 | 18.89 | 18.27 | 18.89 | 9,523,295 | +0.87(+4.80%) |
Oct 20, 2011 | 17.78 | 18.14 | 17.42 | 18.02 | 10,410,269 | +0.28(+1.60%) |
Oct 19, 2011 | 18.30 | 18.81 | 17.65 | 17.74 | 10,926,923 | -0.70(-3.80%) |
Oct 18, 2011 | 17.54 | 18.68 | 17.25 | 18.44 | 10,088,434 | +0.94(+5.40%) |
Oct 17, 2011 | 18.31 | 18.40 | 17.47 | 17.50 | 7,286,129 | -0.89(-4.84%) |
Oct 14, 2011 | 18.43 | 18.49 | 17.90 | 18.39 | 6,317,880 | +0.27(+1.48%) |
Oct 13, 2011 | 18.43 | 18.49 | 17.66 | 18.12 | 7,673,695 | -0.57(-3.07%) |
Oct 12, 2011 | 17.89 | 19.04 | 17.75 | 18.69 | 13,398,504 | +1.09(+6.21%) |
Oct 11, 2011 | 17.31 | 17.84 | 17.03 | 17.60 | 6,825,010 | +0.14(+0.81%) |
Oct 10, 2011 | 17.03 | 17.46 | 16.92 | 17.46 | 6,863,519 | +0.96(+5.82%) |
Oct 07, 2011 | 17.43 | 17.45 | 16.38 | 16.50 | 9,444,950 | -0.83(-4.77%) |
Oct 06, 2011 | 17.15 | 17.33 | 16.80 | 17.32 | 9,520,001 | +0.52(+3.09%) |
Oct 05, 2011 | 16.11 | 16.90 | 15.60 | 16.81 | 13,527,862 | +0.64(+3.94%) |
Oct 04, 2011 | 15.77 | 16.21 | 15.09 | 16.17 | 16,581,552 | +0.07(+0.44%) |
Oct 03, 2011 | 17.38 | 17.42 | 15.96 | 16.10 | 12,316,522 | -1.17(-6.79%) |
Sep 30, 2011 | 17.73 | 17.99 | 17.21 | 17.27 | 7,636,182 | -0.74(-4.11%) |
Sep 29, 2011 | 18.32 | 18.47 | 17.56 | 18.01 | 9,978,953 | +0.14(+0.79%) |
Sep 28, 2011 | 18.40 | 18.68 | 17.87 | 17.87 | 7,376,365 | -0.53(-2.87%) |
Sep 27, 2011 | 18.82 | 19.10 | 18.24 | 18.39 | 9,882,982 | -0.06(-0.34%) |
Sep 26, 2011 | 17.72 | 18.48 | 17.54 | 18.46 | 10,418,933 | +1.00(+5.72%) |
Sep 23, 2011 | 16.84 | 17.50 | 16.67 | 17.46 | 8,311,935 | +0.46(+2.68%) |
Sep 22, 2011 | 17.58 | 17.80 | 16.68 | 17.00 | 13,625,199 | -1.05(-5.84%) |
Sep 21, 2011 | 19.35 | 19.65 | 18.06 | 18.06 | 10,289,707 | -1.30(-6.71%) |
Sep 20, 2011 | 19.36 | 19.75 | 19.17 | 19.35 | 6,432,613 | -0.05(-0.24%) |
Sep 19, 2011 | 19.50 | 19.63 | 18.88 | 19.40 | 6,817,217 | -0.61(-3.07%) |
Sep 16, 2011 | 19.84 | 20.13 | 19.42 | 20.02 | 7,534,541 | +0.31(+1.60%) |
Sep 15, 2011 | 19.53 | 19.80 | 19.26 | 19.70 | 5,640,320 | +0.43(+2.25%) |
Sep 14, 2011 | 19.14 | 19.60 | 18.69 | 19.27 | 7,539,070 | +0.26(+1.37%) |
Sep 13, 2011 | 18.71 | 19.18 | 18.37 | 19.01 | 7,057,302 | +0.46(+2.46%) |
Sep 12, 2011 | 18.00 | 18.60 | 17.89 | 18.55 | 7,709,299 | +0.17(+0.94%) |
Sep 09, 2011 | 19.02 | 19.28 | 18.35 | 18.38 | 8,816,879 | -0.97(-5.00%) |
Sep 08, 2011 | 19.60 | 19.86 | 19.21 | 19.35 | 7,377,381 | -0.63(-3.15%) |
Sep 07, 2011 | 18.69 | 20.11 | 18.69 | 19.98 | 8,845,333 | +1.63(+8.88%) |
Sep 06, 2011 | 17.88 | 18.61 | 17.72 | 18.35 | 7,210,849 | -0.27(-1.44%) |
Sep 02, 2011 | 19.03 | 19.08 | 18.47 | 18.61 | 5,184,046 | -0.89(-4.56%) |
Sep 01, 2011 | 19.83 | 20.13 | 19.46 | 19.50 | 5,149,832 | -0.42(-2.13%) |
Aug 31, 2011 | 19.72 | 20.25 | 19.61 | 19.93 | 6,319,009 | +0.34(+1.73%) |
Aug 30, 2011 | 19.55 | 19.80 | 19.19 | 19.59 | 6,882,689 | -0.08(-0.40%) |
Aug 29, 2011 | 18.61 | 19.72 | 18.61 | 19.67 | 8,173,369 | +1.37(+7.48%) |
Aug 26, 2011 | 17.86 | 18.49 | 17.51 | 18.30 | 6,676,203 | +0.20(+1.13%) |
Aug 25, 2011 | 18.94 | 19.61 | 17.85 | 18.10 | 9,033,473 | -0.43(-2.34%) |
Aug 24, 2011 | 18.01 | 18.55 | 17.89 | 18.53 | 6,928,359 | +0.50(+2.75%) |
Aug 23, 2011 | 17.17 | 18.03 | 16.88 | 18.03 | 9,170,652 | +0.89(+5.19%) |
Aug 22, 2011 | 17.95 | 18.00 | 17.10 | 17.14 | 9,012,005 | -0.29(-1.67%) |
Aug 19, 2011 | 17.56 | 18.32 | 17.40 | 17.43 | 8,948,447 | -0.42(-2.38%) |
Aug 18, 2011 | 18.89 | 18.89 | 17.60 | 17.86 | 14,161,899 | -1.69(-8.65%) |
Aug 17, 2011 | 19.39 | 20.12 | 19.37 | 19.55 | 7,762,831 | +0.27(+1.39%) |
Aug 16, 2011 | 19.03 | 19.94 | 18.94 | 19.28 | 12,880,252 | -0.01(-0.04%) |
Aug 15, 2011 | 18.40 | 19.34 | 18.34 | 19.29 | 15,228,564 | +1.09(+6.01%) |
Aug 12, 2011 | 18.48 | 18.80 | 18.10 | 18.20 | 11,333,731 | -0.02(-0.13%) |
Aug 11, 2011 | 17.40 | 18.55 | 17.09 | 18.22 | 17,624,708 | +0.80(+4.61%) |
Aug 10, 2011 | 18.61 | 18.61 | 17.32 | 17.42 | 15,524,730 | -1.45(-7.67%) |
Aug 09, 2011 | 18.68 | 18.87 | 17.82 | 18.87 | 19,128,118 | +1.10(+6.20%) |
Aug 08, 2011 | 18.68 | 19.43 | 17.39 | 17.77 | 25,737,590 | -1.98(-10.04%) |
Aug 05, 2011 | 20.46 | 20.77 | 18.88 | 19.75 | 25,749,374 | -1.02(-4.92%) |
Aug 04, 2011 | 21.94 | 22.15 | 20.71 | 20.77 | 23,259,056 | -1.41(-6.35%) |
Aug 03, 2011 | 21.79 | 22.20 | 21.66 | 22.18 | 13,286,424 | +0.35(+1.59%) |
Aug 02, 2011 | 22.23 | 22.28 | 21.67 | 21.83 | 13,411,817 | -0.66(-2.94%) |
Aug 01, 2011 | 22.58 | 22.97 | 22.16 | 22.49 | 8,986,685 | -0.09(-0.38%) |
Jul 29, 2011 | 22.54 | 22.81 | 22.39 | 22.58 | 8,092,148 | -0.19(-0.83%) |
Jul 28, 2011 | 22.86 | 23.17 | 22.71 | 22.77 | 9,366,884 | -0.13(-0.55%) |
Jul 27, 2011 | 23.03 | 23.25 | 22.86 | 22.89 | 10,711,032 | -0.29(-1.26%) |
Jul 26, 2011 | 22.74 | 23.26 | 22.69 | 23.19 | 7,631,641 | +0.41(+1.80%) |
Jul 25, 2011 | 22.78 | 22.87 | 22.65 | 22.78 | 4,844,753 | -0.11(-0.48%) |
Jul 22, 2011 | 22.83 | 22.89 | 22.76 | 22.89 | 5,858,937 | +0.11(+0.48%) |
Jul 21, 2011 | 22.34 | 23.03 | 22.27 | 22.78 | 12,384,033 | +0.50(+2.26%) |
Jul 20, 2011 | 22.01 | 22.30 | 21.82 | 22.27 | 7,908,689 | +0.35(+1.58%) |
Jul 19, 2011 | 21.79 | 22.08 | 21.46 | 21.93 | 7,458,355 | +0.17(+0.80%) |
Jul 18, 2011 | 22.12 | 22.22 | 21.28 | 21.75 | 9,609,627 | -0.46(-2.05%) |
Jul 15, 2011 | 22.52 | 22.53 | 21.98 | 22.21 | 7,495,962 | -0.21(-0.95%) |
Jul 14, 2011 | 22.76 | 22.82 | 22.30 | 22.42 | 7,329,533 | -0.27(-1.18%) |
Jul 13, 2011 | 22.75 | 23.01 | 22.60 | 22.69 | 5,609,605 | +0.09(+0.42%) |
Jul 12, 2011 | 22.64 | 23.01 | 22.50 | 22.60 | 5,998,476 | -0.17(-0.73%) |
Jul 11, 2011 | 23.15 | 23.29 | 22.64 | 22.76 | 11,231,968 | -0.79(-3.37%) |
Jul 08, 2011 | 23.46 | 23.61 | 23.12 | 23.56 | 7,012,896 | -0.21(-0.89%) |
Jul 07, 2011 | 23.36 | 23.87 | 23.13 | 23.77 | 11,096,668 | +0.65(+2.82%) |
Jul 06, 2011 | 23.25 | 23.36 | 22.84 | 23.12 | 7,192,887 | -0.24(-1.01%) |
Jul 05, 2011 | 23.76 | 23.85 | 23.28 | 23.35 | 8,468,952 | -0.24(-1.00%) |
Jul 01, 2011 | 23.01 | 23.60 | 22.92 | 23.59 | 10,171,577 | +0.52(+2.25%) |
Jun 30, 2011 | 23.01 | 23.13 | 22.82 | 23.07 | 7,865,024 | +0.14(+0.62%) |
Jun 29, 2011 | 22.86 | 23.19 | 22.72 | 22.93 | 14,594,762 | +0.28(+1.25%) |
Jun 28, 2011 | 22.72 | 22.82 | 22.45 | 22.64 | 6,611,462 | -0.02(-0.10%) |
Jun 27, 2011 | 22.34 | 22.78 | 22.25 | 22.67 | 8,897,895 | +0.28(+1.27%) |
Jun 24, 2011 | 22.53 | 22.71 | 22.21 | 22.38 | 27,040,036 | -0.17(-0.77%) |
Jun 23, 2011 | 22.37 | 22.72 | 22.12 | 22.56 | 10,704,245 | -0.10(-0.45%) |
Jun 22, 2011 | 22.58 | 23.17 | 22.47 | 22.66 | 15,620,429 | +0.02(+0.07%) |
Jun 21, 2011 | 22.15 | 22.70 | 22.10 | 22.64 | 12,384,628 | +0.60(+2.71%) |
Jun 20, 2011 | 21.86 | 22.08 | 21.83 | 22.05 | 10,697,814 | +0.03(+0.14%) |
Jun 17, 2011 | 22.27 | 22.30 | 21.81 | 22.01 | 13,066,024 | -0.05(-0.21%) |
Jun 16, 2011 | 22.00 | 22.30 | 21.90 | 22.06 | 11,236,141 | +0.12(+0.54%) |
Jun 15, 2011 | 22.16 | 22.51 | 21.78 | 21.94 | 12,155,486 | -0.49(-2.17%) |
Jun 14, 2011 | 22.90 | 22.93 | 22.26 | 22.43 | 12,987,508 | -0.37(-1.62%) |
Jun 13, 2011 | 22.67 | 22.97 | 22.38 | 22.80 | 19,768,072 | +0.02(+0.07%) |
Jun 10, 2011 | 22.12 | 22.80 | 21.80 | 22.78 | 39,256,644 | +0.68(+3.06%) |
Jun 09, 2011 | 21.79 | 22.37 | 21.66 | 22.11 | 15,864,543 | +0.61(+2.86%) |
Jun 08, 2011 | 21.45 | 21.83 | 21.32 | 21.49 | 59,873,620 | -0.08(-0.36%) |
Jun 07, 2011 | 21.53 | 21.67 | 21.46 | 21.57 | 12,365,625 | +0.15(+0.70%) |
Jun 06, 2011 | 21.71 | 21.78 | 21.33 | 21.42 | 22,458,886 | -0.33(-1.52%) |
Jun 03, 2011 | 21.87 | 21.95 | 21.70 | 21.75 | 17,372,498 | -1.42(-6.14%) |
May 24, 2011 | 23.55 | 23.56 | 23.18 | 23.18 | 10,759,321 | -0.41(-1.73%) |
May 23, 2011 | 23.96 | 24.06 | 23.29 | 23.59 | 8,866,471 | -0.65(-2.66%) |
May 20, 2011 | 24.36 | 24.58 | 24.01 | 24.23 | 6,156,069 | -0.03(-0.13%) |
May 19, 2011 | 24.39 | 24.40 | 24.00 | 24.26 | 3,509,536 | +0.01(+0.03%) |
May 18, 2011 | 24.33 | 24.40 | 23.80 | 24.26 | 4,888,083 | +0.02(+0.10%) |
May 17, 2011 | 24.35 | 24.70 | 24.04 | 24.23 | 5,035,581 | -0.16(-0.64%) |
May 16, 2011 | 24.04 | 24.59 | 23.93 | 24.39 | 5,138,586 | +0.46(+1.91%) |
May 13, 2011 | 24.70 | 24.78 | 23.92 | 23.93 | 6,827,730 | -0.59(-2.41%) |
May 12, 2011 | 24.67 | 24.70 | 23.89 | 24.52 | 8,041,110 | +0.41(+1.70%) |
May 11, 2011 | 23.30 | 25.01 | 23.30 | 24.11 | 16,097,990 | +0.81(+3.48%) |
May 10, 2011 | 23.28 | 23.59 | 22.93 | 23.30 | 8,101,817 | -0.06(-0.27%) |
May 09, 2011 | 24.30 | 24.30 | 23.17 | 23.37 | 8,064,858 | -0.79(-3.26%) |
May 06, 2011 | 24.22 | 24.69 | 23.96 | 24.15 | 8,338,266 | -0.07(-0.29%) |
May 05, 2011 | 24.70 | 24.98 | 24.05 | 24.22 | 8,519,091 | -0.67(-2.69%) |
May 04, 2011 | 24.63 | 25.02 | 24.28 | 24.89 | 6,145,029 | +0.40(+1.64%) |
May 03, 2011 | 24.47 | 24.78 | 24.27 | 24.49 | 5,179,560 | +0.22(+0.91%) |
May 02, 2011 | 24.24 | 24.31 | 24.19 | 24.27 | 4,084,183 | -0.24(-0.96%) |
Apr 29, 2011 | 25.08 | 25.12 | 24.48 | 24.51 | 5,701,426 | -0.51(-2.04%) |
Apr 28, 2011 | 24.93 | 25.37 | 24.83 | 25.02 | 5,229,867 | +0.08(+0.32%) |
Apr 27, 2011 | 25.18 | 25.18 | 24.61 | 24.94 | 6,900,953 | -0.13(-0.53%) |
Apr 26, 2011 | 24.84 | 25.39 | 24.82 | 25.07 | 7,072,595 | +0.31(+1.27%) |
Apr 25, 2011 | 25.13 | 25.33 | 24.61 | 24.76 | 6,469,569 | -0.54(-2.15%) |
Apr 21, 2011 | 25.54 | 25.61 | 25.18 | 25.30 | 4,985,109 | -0.15(-0.59%) |
Apr 20, 2011 | 25.27 | 25.76 | 25.27 | 25.45 | 4,946,964 | +0.18(+0.72%) |
Apr 19, 2011 | 25.74 | 25.94 | 25.04 | 25.27 | 8,823,864 | -0.39(-1.50%) |
Apr 18, 2011 | 25.99 | 26.25 | 25.51 | 25.66 | 6,394,479 | -0.67(-2.54%) |
Apr 15, 2011 | 26.53 | 26.53 | 26.03 | 26.33 | 4,658,014 | -0.06(-0.24%) |
Apr 14, 2011 | 26.51 | 26.60 | 26.22 | 26.39 | 3,625,992 | -0.25(-0.95%) |
Apr 13, 2011 | 26.93 | 27.03 | 26.55 | 26.64 | 2,704,840 | -0.17(-0.65%) |
Apr 12, 2011 | 26.85 | 27.10 | 26.63 | 26.81 | 2,834,763 | -0.11(-0.41%) |
Apr 11, 2011 | 27.07 | 27.39 | 26.92 | 26.92 | 2,913,781 | -0.21(-0.78%) |
Apr 08, 2011 | 27.32 | 27.44 | 27.01 | 27.14 | 2,720,876 | -0.14(-0.52%) |
Apr 07, 2011 | 27.43 | 27.73 | 26.98 | 27.28 | 5,142,128 | -0.15(-0.55%) |
Apr 06, 2011 | 27.75 | 27.93 | 27.09 | 27.43 | 5,399,436 | -0.09(-0.34%) |
Apr 05, 2011 | 26.91 | 27.99 | 26.77 | 27.52 | 8,874,940 | +0.82(+3.06%) |
Apr 04, 2011 | 27.65 | 27.69 | 26.67 | 26.70 | 7,874,888 | -0.83(-3.03%) |
Apr 01, 2011 | 27.69 | 27.81 | 27.46 | 27.54 | 3,554,654 | -0.11(-0.40%) |
Mar 31, 2011 | 28.19 | 28.20 | 27.54 | 27.65 | 8,508,101 | -0.72(-2.52%) |
Mar 30, 2011 | 28.61 | 28.69 | 28.33 | 28.36 | 2,393,784 | -0.10(-0.36%) |
Mar 29, 2011 | 28.72 | 28.78 | 28.32 | 28.47 | 3,210,084 | -0.14(-0.49%) |
Mar 28, 2011 | 28.65 | 29.42 | 28.56 | 28.61 | 3,481,913 | -0.13(-0.47%) |
Mar 25, 2011 | 28.73 | 29.04 | 28.40 | 28.74 | 3,911,510 | +0.17(+0.58%) |
Mar 24, 2011 | 28.87 | 28.95 | 28.43 | 28.58 | 3,551,780 | -0.18(-0.63%) |
Mar 23, 2011 | 29.05 | 29.05 | 28.43 | 28.76 | 3,456,264 | -0.31(-1.08%) |
Mar 22, 2011 | 29.13 | 29.42 | 28.73 | 29.07 | 5,667,472 | -0.06(-0.22%) |
Mar 21, 2011 | 28.76 | 29.25 | 28.72 | 29.13 | 8,455,611 | +1.64(+5.95%) |
Mar 18, 2011 | 28.51 | 28.83 | 27.50 | 27.50 | 9,111,690 | -0.59(-2.10%) |
Mar 17, 2011 | 28.32 | 28.44 | 27.78 | 28.09 | 3,444,848 | +0.08(+0.28%) |
Mar 16, 2011 | 29.11 | 29.39 | 27.94 | 28.01 | 7,374,282 | -0.93(-3.21%) |
Mar 15, 2011 | 28.62 | 29.09 | 28.58 | 28.94 | 7,174,383 | -0.57(-1.92%) |
Mar 14, 2011 | 28.74 | 29.65 | 28.72 | 29.50 | 5,529,590 | +0.12(+0.40%) |
Mar 11, 2011 | 28.40 | 29.93 | 28.20 | 29.39 | 9,609,071 | +0.68(+2.38%) |
Mar 10, 2011 | 29.05 | 29.27 | 28.63 | 28.70 | 3,593,389 | -0.50(-1.70%) |
Mar 09, 2011 | 29.70 | 29.88 | 29.14 | 29.20 | 3,469,345 | -0.16(-0.54%) |
Mar 08, 2011 | 29.43 | 29.66 | 29.18 | 29.35 | 3,534,112 | +0.17(+0.57%) |
Mar 07, 2011 | 29.50 | 29.67 | 29.03 | 29.19 | 3,834,515 | -0.23(-0.78%) |
Mar 04, 2011 | 29.62 | 29.62 | 29.07 | 29.42 | 4,492,871 | -0.09(-0.32%) |
Mar 03, 2011 | 29.72 | 30.24 | 29.31 | 29.51 | 7,798,350 | +0.17(+0.56%) |
Mar 02, 2011 | 28.98 | 29.62 | 28.87 | 29.35 | 5,275,421 | +0.47(+1.64%) |