Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 31, 2012 | 27.77 | 28.33 | 27.65 | 28.13 | 7,629,711 | +0.30(+1.09%) |
May 30, 2012 | 27.85 | 27.98 | 27.65 | 27.83 | 4,663,332 | -0.18(-0.65%) |
May 29, 2012 | 27.96 | 28.22 | 27.66 | 28.01 | 4,502,145 | +0.22(+0.78%) |
May 25, 2012 | 27.83 | 27.96 | 27.56 | 27.79 | 2,387,592 | +0.02(+0.08%) |
May 24, 2012 | 27.58 | 27.87 | 27.47 | 27.77 | 3,985,992 | +0.18(+0.65%) |
May 23, 2012 | 27.22 | 27.67 | 27.06 | 27.59 | 5,281,263 | +0.34(+1.24%) |
May 22, 2012 | 26.86 | 27.54 | 26.81 | 27.25 | 4,777,914 | +0.40(+1.51%) |
May 21, 2012 | 26.62 | 26.87 | 25.52 | 26.85 | 8,306,838 | -0.14(-0.51%) |
May 18, 2012 | 26.94 | 27.44 | 26.85 | 26.99 | 6,008,376 | +0.01(+0.03%) |
May 17, 2012 | 27.80 | 28.36 | 26.96 | 26.98 | 8,808,338 | -0.70(-2.52%) |
May 16, 2012 | 27.35 | 27.82 | 27.31 | 27.67 | 6,631,066 | +0.46(+1.68%) |
May 15, 2012 | 26.87 | 27.61 | 26.87 | 27.22 | 5,967,692 | +0.28(+1.06%) |
May 14, 2012 | 27.27 | 27.41 | 26.93 | 26.93 | 5,186,211 | -0.47(-1.70%) |
May 11, 2012 | 27.41 | 27.71 | 27.36 | 27.40 | 5,006,189 | -0.09(-0.32%) |
May 10, 2012 | 27.48 | 27.76 | 27.23 | 27.49 | 3,223,344 | +0.28(+1.01%) |
May 09, 2012 | 26.91 | 27.53 | 26.78 | 27.21 | 4,396,157 | +0.08(+0.31%) |
May 08, 2012 | 27.47 | 27.58 | 26.66 | 27.13 | 7,306,303 | -0.56(-2.02%) |
May 07, 2012 | 27.72 | 28.16 | 27.55 | 27.69 | 4,236,950 | -0.09(-0.32%) |
May 04, 2012 | 28.16 | 28.42 | 27.75 | 27.78 | 4,334,929 | -0.56(-1.99%) |
May 03, 2012 | 28.36 | 28.82 | 28.20 | 28.34 | 5,894,125 | -0.06(-0.22%) |
May 02, 2012 | 27.75 | 28.44 | 27.65 | 28.40 | 5,377,842 | +0.62(+2.23%) |
May 01, 2012 | 27.39 | 28.06 | 27.36 | 27.79 | 4,542,971 | +0.43(+1.56%) |
Apr 30, 2012 | 27.67 | 27.67 | 27.16 | 27.36 | 4,800,752 | -0.32(-1.16%) |
Apr 27, 2012 | 27.36 | 27.83 | 27.26 | 27.68 | 2,766,487 | +0.47(+1.72%) |
Apr 26, 2012 | 26.83 | 27.35 | 26.72 | 27.21 | 2,887,687 | +0.30(+1.12%) |
Apr 25, 2012 | 26.51 | 26.91 | 26.48 | 26.91 | 3,300,008 | +0.52(+1.97%) |
Apr 24, 2012 | 26.59 | 26.75 | 26.12 | 26.39 | 3,320,652 | -0.17(-0.64%) |
Apr 23, 2012 | 26.60 | 26.61 | 26.25 | 26.56 | 3,501,830 | -0.15(-0.55%) |
Apr 20, 2012 | 26.79 | 26.83 | 26.58 | 26.71 | 4,460,303 | +0.05(+0.18%) |
Apr 19, 2012 | 26.77 | 26.91 | 26.50 | 26.66 | 3,521,501 | -0.19(-0.70%) |
Apr 18, 2012 | 26.50 | 26.93 | 26.40 | 26.84 | 4,303,175 | +0.28(+1.07%) |
Apr 17, 2012 | 26.42 | 26.68 | 26.24 | 26.56 | 4,944,235 | +0.21(+0.81%) |
Apr 16, 2012 | 26.30 | 26.37 | 25.99 | 26.34 | 4,525,462 | +0.07(+0.27%) |
Apr 13, 2012 | 26.28 | 26.53 | 26.15 | 26.27 | 4,082,087 | +0.00(+0.02%) |
Apr 12, 2012 | 26.01 | 26.51 | 25.94 | 26.27 | 4,546,611 | +0.40(+1.55%) |
Apr 11, 2012 | 25.59 | 25.97 | 25.54 | 25.87 | 3,710,119 | +0.43(+1.68%) |
Apr 10, 2012 | 26.17 | 26.29 | 25.34 | 25.44 | 7,209,671 | -0.89(-3.39%) |
Apr 09, 2012 | 26.22 | 26.42 | 26.04 | 26.34 | 5,201,551 | -0.27(-1.02%) |
Apr 05, 2012 | 26.44 | 26.70 | 25.94 | 26.61 | 8,565,723 | +0.64(+2.47%) |
Apr 04, 2012 | 25.84 | 26.07 | 25.80 | 25.97 | 4,188,706 | -0.01(-0.05%) |
Apr 03, 2012 | 26.00 | 26.17 | 25.85 | 25.98 | 4,921,169 | -0.06(-0.22%) |
Apr 02, 2012 | 25.90 | 26.18 | 25.90 | 26.04 | 5,340,700 | +0.19(+0.74%) |
Mar 30, 2012 | 26.24 | 26.25 | 25.78 | 25.85 | 4,914,655 | -0.29(-1.11%) |
Mar 29, 2012 | 26.38 | 26.39 | 25.97 | 26.14 | 4,725,772 | -0.26(-0.99%) |
Mar 28, 2012 | 26.24 | 26.40 | 25.94 | 26.40 | 6,237,848 | +0.15(+0.58%) |
Mar 27, 2012 | 26.20 | 26.27 | 26.06 | 26.25 | 3,982,035 | +0.11(+0.41%) |
Mar 26, 2012 | 25.60 | 26.15 | 25.58 | 26.14 | 5,573,093 | +0.73(+2.89%) |
Mar 23, 2012 | 25.36 | 25.45 | 24.97 | 25.41 | 3,144,733 | -0.05(-0.21%) |
Mar 22, 2012 | 25.30 | 25.51 | 25.25 | 25.46 | 2,510,262 | -0.07(-0.26%) |
Mar 21, 2012 | 25.36 | 25.62 | 25.25 | 25.53 | 4,487,331 | +0.24(+0.97%) |
Mar 20, 2012 | 24.76 | 25.41 | 24.73 | 25.28 | 5,142,611 | +0.50(+2.01%) |
Mar 19, 2012 | 24.74 | 24.97 | 24.69 | 24.78 | 3,239,850 | -0.04(-0.14%) |
Mar 16, 2012 | 24.99 | 25.29 | 24.73 | 24.82 | 5,950,278 | -0.25(-0.99%) |
Mar 15, 2012 | 25.00 | 25.23 | 24.34 | 25.07 | 9,512,743 | -0.10(-0.39%) |
Mar 14, 2012 | 25.42 | 25.45 | 25.08 | 25.17 | 4,604,350 | -0.17(-0.67%) |
Mar 13, 2012 | 25.32 | 25.38 | 25.09 | 25.33 | 4,514,070 | +0.15(+0.60%) |
Mar 12, 2012 | 25.09 | 25.21 | 24.96 | 25.18 | 3,961,995 | +0.28(+1.13%) |
Mar 09, 2012 | 24.73 | 25.01 | 24.65 | 24.90 | 2,215,107 | +0.28(+1.12%) |
Mar 08, 2012 | 24.57 | 24.74 | 24.53 | 24.63 | 2,530,304 | +0.19(+0.78%) |
Mar 07, 2012 | 24.34 | 24.52 | 24.12 | 24.44 | 2,743,525 | +0.09(+0.37%) |
Mar 06, 2012 | 24.31 | 24.46 | 24.29 | 24.35 | 3,820,961 | -0.09(-0.36%) |
Mar 05, 2012 | 23.88 | 24.49 | 23.80 | 24.44 | 4,890,540 | +0.46(+1.91%) |
Mar 02, 2012 | 24.12 | 24.14 | 23.86 | 23.98 | 4,391,562 | -0.16(-0.65%) |
Mar 01, 2012 | 24.12 | 24.14 | 23.93 | 24.13 | 3,816,669 | +0.41(+1.73%) |
Feb 29, 2012 | 23.77 | 23.80 | 23.63 | 23.72 | 4,135,431 | -0.12(-0.49%) |
Feb 28, 2012 | 23.59 | 23.89 | 23.50 | 23.84 | 4,550,747 | +0.22(+0.94%) |
Feb 27, 2012 | 23.40 | 23.71 | 23.30 | 23.62 | 3,254,117 | +0.13(+0.57%) |
Feb 24, 2012 | 23.44 | 23.57 | 23.37 | 23.48 | 2,379,603 | +0.04(+0.19%) |
Feb 23, 2012 | 23.60 | 23.72 | 23.44 | 23.44 | 4,176,498 | -0.11(-0.47%) |
Feb 22, 2012 | 23.20 | 23.85 | 23.20 | 23.55 | 5,844,813 | +0.40(+1.71%) |
Feb 21, 2012 | 23.10 | 23.22 | 23.02 | 23.16 | 3,742,541 | +0.10(+0.42%) |
Feb 17, 2012 | 22.91 | 23.15 | 22.80 | 23.06 | 4,647,383 | +0.11(+0.48%) |
Feb 16, 2012 | 22.89 | 23.13 | 22.85 | 22.95 | 2,959,057 | +0.16(+0.68%) |
Feb 15, 2012 | 23.09 | 23.13 | 22.67 | 22.79 | 3,116,609 | -0.24(-1.02%) |
Feb 14, 2012 | 22.92 | 23.06 | 22.84 | 23.03 | 3,440,606 | -0.02(-0.08%) |
Feb 13, 2012 | 23.14 | 23.18 | 22.80 | 23.04 | 3,925,358 | -0.00(-0.02%) |
Feb 10, 2012 | 22.80 | 23.06 | 22.71 | 23.05 | 2,530,889 | +0.04(+0.17%) |
Feb 09, 2012 | 22.90 | 23.03 | 22.84 | 23.01 | 2,913,419 | +0.10(+0.43%) |
Feb 08, 2012 | 23.05 | 23.16 | 22.76 | 22.91 | 3,334,314 | -0.15(-0.63%) |
Feb 07, 2012 | 22.73 | 23.11 | 22.73 | 23.06 | 3,735,513 | +0.29(+1.27%) |
Feb 06, 2012 | 22.91 | 22.92 | 22.59 | 22.77 | 4,848,796 | -0.20(-0.85%) |
Feb 03, 2012 | 23.02 | 23.21 | 22.80 | 22.96 | 5,711,825 | +0.25(+1.11%) |
Feb 02, 2012 | 23.09 | 23.31 | 22.67 | 22.71 | 6,448,577 | -0.02(-0.08%) |
Feb 01, 2012 | 22.63 | 22.91 | 22.61 | 22.73 | 5,078,577 | +0.18(+0.81%) |
Jan 31, 2012 | 22.58 | 22.63 | 22.21 | 22.55 | 4,847,667 | +0.05(+0.24%) |
Jan 30, 2012 | 22.56 | 22.63 | 22.30 | 22.49 | 5,059,698 | -0.17(-0.76%) |
Jan 27, 2012 | 22.90 | 22.98 | 22.56 | 22.67 | 5,239,555 | -0.24(-1.05%) |
Jan 26, 2012 | 23.39 | 23.39 | 22.86 | 22.91 | 6,016,717 | -0.33(-1.43%) |
Jan 25, 2012 | 23.00 | 23.28 | 22.95 | 23.24 | 4,058,915 | +0.16(+0.69%) |
Jan 24, 2012 | 22.88 | 23.11 | 22.88 | 23.08 | 4,796,357 | +0.14(+0.60%) |
Jan 23, 2012 | 22.91 | 22.97 | 22.70 | 22.94 | 3,331,480 | +0.08(+0.35%) |
Jan 20, 2012 | 22.64 | 22.91 | 22.61 | 22.86 | 5,325,643 | +0.18(+0.78%) |
Jan 19, 2012 | 22.91 | 22.96 | 22.36 | 22.68 | 7,308,365 | -0.16(-0.70%) |
Jan 18, 2012 | 22.89 | 23.01 | 22.74 | 22.84 | 4,389,049 | -0.08(-0.33%) |
Jan 17, 2012 | 22.90 | 23.10 | 22.79 | 22.92 | 4,136,280 | +0.23(+1.00%) |
Jan 13, 2012 | 22.62 | 22.84 | 22.56 | 22.69 | 3,370,330 | +0.00(+0.00%) |
Jan 12, 2012 | 22.54 | 22.74 | 22.50 | 22.69 | 4,100,000 | +0.20(+0.89%) |
Jan 11, 2012 | 22.35 | 22.53 | 22.29 | 22.49 | 3,716,415 | +0.17(+0.78%) |
Jan 10, 2012 | 22.53 | 22.54 | 22.19 | 22.32 | 5,954,636 | -0.03(-0.14%) |
Jan 09, 2012 | 22.55 | 22.56 | 22.26 | 22.35 | 5,390,080 | -0.16(-0.71%) |
Jan 06, 2012 | 22.39 | 22.59 | 22.24 | 22.51 | 5,490,359 | +0.14(+0.63%) |
Jan 05, 2012 | 21.32 | 22.45 | 21.19 | 22.37 | 11,332,676 | +1.24(+5.88%) |
Jan 04, 2012 | 20.98 | 21.46 | 20.87 | 21.13 | 6,326,227 | +0.04(+0.19%) |
Dec 30, 2011 | 21.54 | 21.53 | 21.07 | 21.09 | 5,256,566 | -0.46(-2.12%) |
Dec 29, 2011 | 21.54 | 21.68 | 21.34 | 21.54 | 2,537,324 | +0.04(+0.17%) |
Dec 28, 2011 | 21.80 | 21.80 | 21.38 | 21.51 | 2,343,942 | -0.22(-1.00%) |
Dec 27, 2011 | 21.41 | 21.81 | 21.34 | 21.73 | 2,376,769 | +0.32(+1.51%) |
Dec 23, 2011 | 21.18 | 21.41 | 21.10 | 21.40 | 1,792,921 | +0.19(+0.90%) |
Dec 21, 2011 | 21.26 | 21.36 | 20.99 | 21.21 | 3,189,602 | -0.02(-0.10%) |
Dec 20, 2011 | 20.86 | 21.28 | 20.84 | 21.23 | 4,498,006 | +0.71(+3.48%) |
Dec 19, 2011 | 21.00 | 21.25 | 20.47 | 20.52 | 4,069,238 | -0.33(-1.60%) |
Dec 16, 2011 | 20.74 | 21.08 | 20.54 | 20.85 | 7,659,479 | +0.26(+1.27%) |
Dec 15, 2011 | 20.76 | 20.81 | 20.55 | 20.59 | 30,435,792 | -0.00(-0.01%) |
Dec 14, 2011 | 20.54 | 20.68 | 20.41 | 20.59 | 3,925,953 | -0.02(-0.08%) |
Dec 13, 2011 | 20.91 | 21.13 | 20.55 | 20.61 | 5,117,406 | -0.13(-0.64%) |
Dec 12, 2011 | 20.66 | 20.77 | 20.52 | 20.74 | 3,248,640 | -0.02(-0.09%) |
Dec 09, 2011 | 20.55 | 20.77 | 20.50 | 20.76 | 3,153,446 | +0.28(+1.38%) |
Dec 08, 2011 | 20.57 | 20.67 | 20.42 | 20.48 | 3,226,222 | -0.17(-0.84%) |
Dec 07, 2011 | 20.61 | 20.75 | 20.43 | 20.65 | 3,011,333 | +0.02(+0.11%) |
Dec 06, 2011 | 20.73 | 20.73 | 20.43 | 20.63 | 3,658,547 | -0.07(-0.35%) |
Dec 05, 2011 | 20.79 | 20.81 | 20.59 | 20.70 | 4,258,612 | +0.20(+0.97%) |
Dec 02, 2011 | 20.67 | 20.67 | 20.48 | 20.50 | 4,183,938 | +0.03(+0.15%) |
Dec 01, 2011 | 19.81 | 20.58 | 19.78 | 20.47 | 7,493,269 | +0.71(+3.58%) |
Nov 30, 2011 | 20.23 | 20.28 | 19.57 | 19.76 | 9,046,745 | -0.07(-0.35%) |
Nov 29, 2011 | 19.51 | 19.85 | 19.41 | 19.83 | 4,929,592 | +0.42(+2.16%) |
Nov 28, 2011 | 19.31 | 19.66 | 19.29 | 19.41 | 3,722,848 | +0.46(+2.43%) |
Nov 25, 2011 | 18.75 | 19.06 | 18.63 | 18.95 | 2,942,678 | +0.07(+0.36%) |
Nov 23, 2011 | 19.00 | 19.20 | 18.84 | 18.88 | 3,513,595 | -0.24(-1.24%) |
Nov 22, 2011 | 19.24 | 19.27 | 19.03 | 19.12 | 3,203,529 | -0.11(-0.58%) |
Nov 21, 2011 | 18.86 | 19.32 | 18.86 | 19.23 | 5,298,697 | +0.18(+0.94%) |
Nov 18, 2011 | 19.23 | 19.30 | 18.71 | 19.05 | 8,623,202 | -0.19(-0.98%) |
Nov 17, 2011 | 19.31 | 19.46 | 18.89 | 19.24 | 6,693,175 | -0.21(-1.07%) |
Nov 16, 2011 | 19.67 | 19.71 | 19.34 | 19.45 | 4,078,453 | -0.44(-2.19%) |
Nov 15, 2011 | 19.59 | 19.99 | 19.57 | 19.88 | 3,164,240 | +0.19(+0.98%) |
Nov 14, 2011 | 19.88 | 19.88 | 19.64 | 19.69 | 2,488,991 | -0.17(-0.87%) |
Nov 11, 2011 | 19.64 | 19.94 | 19.46 | 19.86 | 4,604,244 | +0.38(+1.93%) |
Nov 10, 2011 | 19.38 | 19.53 | 19.17 | 19.49 | 3,307,927 | +0.32(+1.67%) |
Nov 09, 2011 | 19.68 | 19.79 | 19.09 | 19.17 | 4,050,558 | -0.82(-4.10%) |
Nov 08, 2011 | 19.91 | 20.07 | 19.65 | 19.98 | 2,769,938 | +0.15(+0.78%) |
Nov 07, 2011 | 19.73 | 19.86 | 19.52 | 19.83 | 2,450,227 | +0.05(+0.23%) |
Nov 04, 2011 | 19.71 | 19.87 | 19.51 | 19.78 | 2,889,350 | +0.05(+0.25%) |
Nov 03, 2011 | 19.29 | 19.83 | 18.96 | 19.73 | 7,368,022 | +0.57(+2.95%) |
Nov 02, 2011 | 19.41 | 19.41 | 19.05 | 19.17 | 4,692,715 | -0.09(-0.45%) |
Nov 01, 2011 | 19.17 | 19.44 | 19.05 | 19.25 | 4,237,471 | -0.16(-0.81%) |
Oct 31, 2011 | 19.43 | 19.75 | 19.40 | 19.41 | 5,727,502 | +0.04(+0.18%) |
Oct 28, 2011 | 19.52 | 19.67 | 19.24 | 19.38 | 3,560,409 | -0.18(-0.93%) |
Oct 27, 2011 | 19.49 | 19.72 | 19.28 | 19.56 | 5,335,780 | +0.53(+2.80%) |
Oct 26, 2011 | 19.58 | 19.59 | 18.88 | 19.02 | 6,831,167 | -0.37(-1.91%) |
Oct 25, 2011 | 19.39 | 19.57 | 19.31 | 19.39 | 3,368,747 | -0.04(-0.22%) |
Oct 24, 2011 | 19.29 | 19.63 | 19.25 | 19.44 | 5,192,062 | +0.14(+0.72%) |
Oct 21, 2011 | 19.04 | 19.30 | 18.96 | 19.30 | 5,506,566 | +0.48(+2.54%) |
Oct 20, 2011 | 18.88 | 19.08 | 18.71 | 18.82 | 5,275,182 | -0.06(-0.34%) |
Oct 19, 2011 | 18.94 | 19.14 | 18.80 | 18.88 | 4,475,224 | +0.11(+0.58%) |
Oct 18, 2011 | 18.47 | 18.94 | 18.33 | 18.77 | 3,954,937 | +0.29(+1.54%) |
Oct 17, 2011 | 18.64 | 18.96 | 18.44 | 18.49 | 3,787,514 | -0.32(-1.69%) |
Oct 14, 2011 | 18.63 | 18.81 | 18.45 | 18.81 | 3,279,422 | +0.37(+1.98%) |
Oct 13, 2011 | 18.42 | 18.63 | 18.28 | 18.44 | 4,352,756 | -0.03(-0.14%) |
Oct 12, 2011 | 18.90 | 18.90 | 18.46 | 18.47 | 5,404,062 | -0.33(-1.74%) |
Oct 11, 2011 | 18.67 | 18.81 | 18.43 | 18.80 | 4,645,906 | +0.15(+0.81%) |
Oct 10, 2011 | 18.36 | 18.65 | 18.22 | 18.65 | 4,809,506 | +0.50(+2.78%) |
Oct 07, 2011 | 17.96 | 18.32 | 17.89 | 18.14 | 6,466,776 | +0.27(+1.52%) |
Oct 06, 2011 | 17.75 | 18.15 | 17.32 | 17.87 | 10,566,684 | +0.56(+3.22%) |
Oct 05, 2011 | 17.15 | 17.32 | 16.74 | 17.31 | 8,734,036 | +0.24(+1.43%) |
Oct 04, 2011 | 16.77 | 17.09 | 16.48 | 17.07 | 6,875,062 | +0.16(+0.96%) |
Oct 03, 2011 | 17.42 | 17.53 | 16.90 | 16.91 | 6,997,814 | -0.50(-2.90%) |
Sep 30, 2011 | 17.21 | 17.75 | 16.99 | 17.41 | 12,041,303 | +0.07(+0.38%) |
Sep 29, 2011 | 17.83 | 18.03 | 17.05 | 17.34 | 9,148,487 | -0.22(-1.26%) |
Sep 28, 2011 | 17.91 | 17.98 | 17.54 | 17.57 | 5,221,100 | -0.26(-1.45%) |
Sep 27, 2011 | 18.17 | 18.27 | 17.73 | 17.82 | 6,135,345 | -0.09(-0.48%) |
Sep 26, 2011 | 17.66 | 17.92 | 17.50 | 17.91 | 5,305,567 | +0.31(+1.79%) |
Sep 23, 2011 | 17.25 | 17.63 | 17.19 | 17.60 | 5,035,350 | +0.25(+1.47%) |
Sep 22, 2011 | 17.26 | 17.54 | 17.07 | 17.34 | 7,101,082 | -0.30(-1.69%) |
Sep 21, 2011 | 17.94 | 18.11 | 17.63 | 17.64 | 5,445,050 | -0.31(-1.74%) |
Sep 20, 2011 | 17.99 | 18.36 | 17.70 | 17.95 | 5,714,870 | -0.02(-0.12%) |
Sep 19, 2011 | 17.60 | 18.10 | 17.48 | 17.98 | 4,117,869 | +0.13(+0.71%) |
Sep 16, 2011 | 17.58 | 18.07 | 17.49 | 17.85 | 9,757,058 | +0.37(+2.14%) |
Sep 15, 2011 | 17.16 | 17.54 | 17.10 | 17.48 | 5,205,630 | +0.45(+2.62%) |
Sep 14, 2011 | 17.07 | 17.23 | 16.73 | 17.03 | 6,493,798 | -0.00(-0.03%) |
Sep 13, 2011 | 16.76 | 17.15 | 16.70 | 17.03 | 4,701,497 | +0.26(+1.57%) |
Sep 12, 2011 | 16.16 | 16.79 | 16.15 | 16.77 | 5,671,224 | +0.38(+2.29%) |
Sep 09, 2011 | 16.42 | 16.67 | 16.26 | 16.39 | 4,820,140 | -0.19(-1.15%) |
Sep 08, 2011 | 16.68 | 16.83 | 16.50 | 16.58 | 3,118,900 | -0.14(-0.86%) |
Sep 07, 2011 | 16.51 | 16.74 | 16.43 | 16.73 | 3,974,458 | +0.37(+2.26%) |
Sep 06, 2011 | 15.94 | 16.38 | 15.83 | 16.36 | 4,301,441 | +0.07(+0.45%) |
Sep 02, 2011 | 16.32 | 16.49 | 16.23 | 16.28 | 5,198,706 | -0.26(-1.56%) |
Sep 01, 2011 | 16.98 | 17.09 | 16.53 | 16.54 | 6,403,560 | -0.39(-2.33%) |
Aug 31, 2011 | 16.93 | 17.19 | 16.78 | 16.94 | 6,873,190 | +0.07(+0.43%) |
Aug 30, 2011 | 16.58 | 16.95 | 16.58 | 16.86 | 6,176,085 | +0.21(+1.23%) |
Aug 29, 2011 | 16.35 | 16.66 | 16.14 | 16.66 | 4,786,144 | +0.41(+2.53%) |
Aug 26, 2011 | 15.72 | 16.31 | 15.54 | 16.25 | 5,127,474 | +0.42(+2.63%) |
Aug 25, 2011 | 16.35 | 16.48 | 15.81 | 15.83 | 4,765,566 | -0.48(-2.92%) |
Aug 24, 2011 | 16.26 | 16.43 | 15.99 | 16.31 | 5,517,004 | +0.06(+0.37%) |
Aug 23, 2011 | 15.67 | 16.44 | 15.62 | 16.25 | 6,743,000 | +0.61(+3.89%) |
Aug 22, 2011 | 15.79 | 15.84 | 15.54 | 15.64 | 9,857,976 | +0.19(+1.23%) |
Aug 19, 2011 | 15.45 | 15.69 | 15.28 | 15.45 | 11,130,146 | -0.18(-1.14%) |
Aug 18, 2011 | 14.90 | 15.97 | 14.78 | 15.63 | 19,026,244 | -0.21(-1.34%) |
Aug 17, 2011 | 16.09 | 16.20 | 15.61 | 15.84 | 10,920,185 | -0.26(-1.63%) |
Aug 16, 2011 | 15.76 | 16.19 | 15.55 | 16.10 | 11,042,738 | +0.21(+1.33%) |
Aug 15, 2011 | 15.85 | 15.93 | 15.53 | 15.89 | 5,198,260 | +0.08(+0.49%) |
Aug 12, 2011 | 15.77 | 16.03 | 15.32 | 15.81 | 6,720,622 | +0.13(+0.86%) |
Aug 11, 2011 | 15.36 | 15.88 | 15.24 | 15.68 | 7,456,455 | +0.57(+3.77%) |
Aug 10, 2011 | 15.29 | 15.62 | 15.08 | 15.11 | 9,873,183 | -0.55(-3.52%) |
Aug 09, 2011 | 15.62 | 15.76 | 14.84 | 15.66 | 13,705,285 | +0.28(+1.79%) |
Aug 08, 2011 | 15.97 | 16.72 | 15.23 | 15.39 | 9,877,634 | -0.84(-5.19%) |
Aug 05, 2011 | 16.63 | 16.83 | 15.92 | 16.23 | 9,796,885 | -0.20(-1.22%) |
Aug 04, 2011 | 16.74 | 17.05 | 16.40 | 16.43 | 12,149,743 | -0.38(-2.28%) |
Aug 03, 2011 | 16.35 | 16.85 | 16.28 | 16.81 | 8,737,849 | +0.47(+2.90%) |
Aug 02, 2011 | 16.69 | 16.83 | 16.33 | 16.34 | 5,325,210 | -0.50(-2.95%) |
Aug 01, 2011 | 16.79 | 16.98 | 16.55 | 16.84 | 7,829,368 | +0.12(+0.71%) |
Jul 29, 2011 | 16.63 | 16.90 | 16.55 | 16.72 | 6,101,750 | -0.08(-0.49%) |
Jul 28, 2011 | 16.69 | 17.03 | 16.69 | 16.80 | 4,657,009 | +0.18(+1.06%) |
Jul 27, 2011 | 17.08 | 17.09 | 16.59 | 16.62 | 5,656,564 | -0.50(-2.90%) |
Jul 26, 2011 | 17.02 | 17.20 | 16.83 | 17.12 | 5,812,509 | +0.20(+1.19%) |
Jul 25, 2011 | 17.11 | 17.18 | 16.82 | 16.92 | 6,658,716 | -0.33(-1.89%) |
Jul 22, 2011 | 17.20 | 17.29 | 16.99 | 17.24 | 3,307,263 | +0.07(+0.44%) |
Jul 21, 2011 | 17.13 | 17.47 | 17.13 | 17.17 | 3,504,773 | +0.13(+0.76%) |
Jul 20, 2011 | 17.11 | 17.19 | 16.99 | 17.04 | 3,765,327 | -0.11(-0.64%) |
Jul 19, 2011 | 17.16 | 17.29 | 17.13 | 17.15 | 3,935,658 | +0.12(+0.69%) |
Jul 18, 2011 | 17.06 | 17.14 | 16.99 | 17.03 | 3,311,284 | -0.10(-0.61%) |
Jul 15, 2011 | 17.18 | 17.21 | 16.97 | 17.14 | 5,110,458 | -0.02(-0.13%) |
Jul 14, 2011 | 17.38 | 17.47 | 17.09 | 17.16 | 4,525,780 | -0.17(-0.96%) |
Jul 13, 2011 | 17.52 | 17.65 | 17.27 | 17.32 | 4,040,961 | -0.07(-0.38%) |
Jul 12, 2011 | 17.47 | 17.57 | 17.34 | 17.39 | 5,838,649 | -0.03(-0.19%) |
Jul 11, 2011 | 17.56 | 17.69 | 17.34 | 17.42 | 6,624,680 | -0.24(-1.39%) |
Jul 08, 2011 | 17.80 | 17.91 | 17.48 | 17.67 | 7,846,311 | -0.26(-1.46%) |
Jul 07, 2011 | 17.91 | 17.99 | 17.69 | 17.93 | 11,204,966 | +0.04(+0.25%) |
Jul 06, 2011 | 17.89 | 18.01 | 17.78 | 17.89 | 5,737,236 | -0.03(-0.16%) |
Jul 05, 2011 | 17.93 | 18.03 | 17.83 | 17.91 | 4,301,741 | -0.02(-0.09%) |
Jul 01, 2011 | 17.73 | 17.95 | 17.60 | 17.93 | 3,726,641 | +0.25(+1.44%) |
Jun 30, 2011 | 17.60 | 17.76 | 17.56 | 17.68 | 4,273,208 | +0.17(+0.98%) |
Jun 29, 2011 | 17.72 | 17.76 | 17.45 | 17.50 | 4,710,866 | -0.21(-1.21%) |
Jun 28, 2011 | 17.29 | 17.75 | 17.29 | 17.72 | 5,318,692 | +0.47(+2.72%) |
Jun 27, 2011 | 17.10 | 17.29 | 17.01 | 17.25 | 3,892,181 | +0.13(+0.75%) |
Jun 24, 2011 | 17.42 | 17.51 | 17.05 | 17.12 | 9,155,970 | -0.33(-1.88%) |
Jun 23, 2011 | 17.08 | 17.48 | 17.05 | 17.45 | 7,005,303 | +0.18(+1.07%) |
Jun 22, 2011 | 17.17 | 17.37 | 17.07 | 17.26 | 5,528,322 | +0.00(+0.02%) |
Jun 21, 2011 | 16.84 | 17.28 | 16.63 | 17.26 | 6,166,512 | +0.47(+2.80%) |
Jun 20, 2011 | 16.74 | 16.89 | 16.46 | 16.79 | 4,814,600 | +0.20(+1.23%) |
Jun 17, 2011 | 16.74 | 16.93 | 16.58 | 16.59 | 6,150,612 | +0.02(+0.13%) |
Jun 16, 2011 | 16.68 | 16.72 | 16.43 | 16.57 | 5,386,727 | -0.11(-0.66%) |
Jun 15, 2011 | 16.77 | 16.90 | 16.59 | 16.68 | 5,605,889 | -0.26(-1.54%) |
Jun 14, 2011 | 17.01 | 17.10 | 16.90 | 16.94 | 4,595,125 | +0.07(+0.42%) |
Jun 13, 2011 | 16.82 | 16.95 | 16.73 | 16.87 | 5,822,159 | +0.05(+0.29%) |
Jun 10, 2011 | 17.05 | 17.06 | 16.81 | 16.82 | 4,498,993 | -0.32(-1.87%) |
Jun 09, 2011 | 17.07 | 17.28 | 16.99 | 17.14 | 3,803,564 | +0.01(+0.08%) |
Jun 08, 2011 | 17.16 | 17.24 | 16.95 | 17.12 | 4,906,508 | -0.13(-0.77%) |
Jun 07, 2011 | 17.19 | 17.46 | 17.19 | 17.26 | 2,532,142 | +0.06(+0.37%) |
Jun 06, 2011 | 17.38 | 17.51 | 17.18 | 17.19 | 4,560,006 | -0.26(-1.49%) |