Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2012 | 20.31 | 20.36 | 20.22 | 20.30 | 11,282,116 | +0.02(+0.09%) |
Aug 30, 2012 | 20.32 | 20.36 | 20.20 | 20.28 | 3,991,744 | -0.12(-0.57%) |
Aug 29, 2012 | 20.40 | 20.46 | 20.33 | 20.40 | 3,305,213 | -0.15(-0.75%) |
Aug 27, 2012 | 20.56 | 20.63 | 20.45 | 20.55 | 3,105,089 | -0.05(-0.25%) |
Aug 24, 2012 | 20.42 | 20.63 | 20.42 | 20.60 | 3,372,822 | +0.12(+0.59%) |
Aug 23, 2012 | 20.71 | 20.71 | 20.42 | 20.48 | 3,414,789 | -0.24(-1.14%) |
Aug 22, 2012 | 20.79 | 20.85 | 20.62 | 20.72 | 2,800,320 | -0.08(-0.37%) |
Aug 21, 2012 | 20.76 | 20.99 | 20.63 | 20.79 | 3,750,932 | +0.07(+0.34%) |
Aug 20, 2012 | 20.81 | 20.83 | 20.60 | 20.72 | 4,456,027 | -0.22(-1.07%) |
Aug 17, 2012 | 20.85 | 20.97 | 20.81 | 20.95 | 2,934,306 | +0.13(+0.65%) |
Aug 16, 2012 | 20.97 | 21.05 | 20.78 | 20.81 | 3,781,348 | -0.15(-0.73%) |
Aug 15, 2012 | 20.93 | 21.10 | 20.88 | 20.97 | 2,948,899 | +0.05(+0.25%) |
Aug 14, 2012 | 20.89 | 21.00 | 20.83 | 20.92 | 2,603,629 | +0.03(+0.15%) |
Aug 13, 2012 | 20.97 | 21.01 | 20.80 | 20.88 | 2,320,722 | -0.15(-0.70%) |
Aug 10, 2012 | 20.87 | 21.04 | 20.73 | 21.03 | 2,175,941 | +0.15(+0.74%) |
Aug 09, 2012 | 20.84 | 20.89 | 20.74 | 20.88 | 2,398,432 | +0.01(+0.06%) |
Aug 08, 2012 | 20.78 | 20.90 | 20.69 | 20.87 | 3,391,444 | +0.06(+0.31%) |
Aug 07, 2012 | 20.98 | 21.04 | 20.79 | 20.80 | 4,051,571 | -0.14(-0.67%) |
Aug 06, 2012 | 21.00 | 21.10 | 20.84 | 20.94 | 3,344,622 | +0.01(+0.06%) |
Aug 03, 2012 | 20.93 | 21.08 | 20.82 | 20.93 | 3,430,882 | +0.22(+1.05%) |
Aug 02, 2012 | 20.87 | 20.90 | 20.56 | 20.71 | 4,644,149 | -0.19(-0.92%) |
Aug 01, 2012 | 21.28 | 21.58 | 20.85 | 20.90 | 6,480,064 | -0.41(-1.93%) |
Jul 31, 2012 | 21.64 | 21.77 | 21.25 | 21.31 | 6,198,195 | -0.49(-2.24%) |
Jul 30, 2012 | 21.56 | 21.85 | 21.54 | 21.80 | 3,489,845 | +0.16(+0.74%) |
Jul 27, 2012 | 21.46 | 21.68 | 21.40 | 21.64 | 4,302,146 | +0.31(+1.47%) |
Jul 26, 2012 | 21.08 | 21.36 | 21.04 | 21.33 | 4,106,670 | +0.49(+2.37%) |
Jul 25, 2012 | 20.89 | 20.99 | 20.74 | 20.83 | 2,689,937 | -0.03(-0.12%) |
Jul 24, 2012 | 20.94 | 21.00 | 20.69 | 20.86 | 3,916,241 | -0.07(-0.34%) |
Jul 23, 2012 | 20.95 | 21.04 | 20.80 | 20.93 | 2,717,293 | -0.13(-0.61%) |
Jul 20, 2012 | 21.00 | 21.19 | 20.94 | 21.06 | 2,732,111 | -0.04(-0.21%) |
Jul 19, 2012 | 20.99 | 21.12 | 20.78 | 21.10 | 3,539,018 | -0.02(-0.09%) |
Jul 18, 2012 | 20.89 | 21.16 | 20.83 | 21.12 | 3,405,652 | +0.22(+1.04%) |
Jul 17, 2012 | 20.92 | 21.00 | 20.83 | 20.90 | 3,923,761 | +0.00(+0.00%) |
Jul 16, 2012 | 20.99 | 21.05 | 20.88 | 20.90 | 3,155,629 | -0.07(-0.34%) |
Jul 13, 2012 | 20.72 | 20.98 | 20.67 | 20.97 | 2,225,183 | +0.29(+1.39%) |
Jul 12, 2012 | 20.69 | 20.79 | 20.61 | 20.69 | 2,371,764 | -0.06(-0.28%) |
Jul 11, 2012 | 20.62 | 20.78 | 20.62 | 20.74 | 2,687,378 | +0.16(+0.78%) |
Jul 10, 2012 | 20.62 | 20.72 | 20.53 | 20.58 | 1,978,740 | +0.02(+0.09%) |
Jul 09, 2012 | 20.59 | 20.65 | 20.47 | 20.56 | 2,049,591 | -0.08(-0.37%) |
Jul 06, 2012 | 20.61 | 20.68 | 20.52 | 20.64 | 2,525,473 | -0.09(-0.43%) |
Jul 05, 2012 | 20.74 | 20.85 | 20.62 | 20.73 | 2,914,910 | -0.11(-0.52%) |
Jul 03, 2012 | 20.88 | 20.92 | 20.70 | 20.84 | 1,857,609 | -0.06(-0.31%) |
Jul 02, 2012 | 20.94 | 20.99 | 20.75 | 20.90 | 3,824,633 | +0.06(+0.31%) |
Jun 29, 2012 | 20.70 | 20.85 | 20.61 | 20.84 | 5,087,563 | +0.40(+1.95%) |
Jun 28, 2012 | 20.35 | 20.45 | 20.22 | 20.44 | 3,351,226 | +0.01(+0.03%) |
Jun 27, 2012 | 20.07 | 20.51 | 20.07 | 20.44 | 3,714,469 | +0.37(+1.82%) |
Jun 26, 2012 | 20.09 | 20.19 | 19.92 | 20.07 | 5,190,085 | -0.20(-0.98%) |
Jun 25, 2012 | 20.21 | 20.29 | 20.17 | 20.27 | 2,416,944 | -0.03(-0.13%) |
Jun 22, 2012 | 20.38 | 20.38 | 20.20 | 20.29 | 2,959,491 | +0.07(+0.35%) |
Jun 21, 2012 | 20.59 | 20.74 | 20.21 | 20.22 | 5,123,482 | -0.30(-1.47%) |
Jun 20, 2012 | 20.64 | 20.78 | 20.43 | 20.53 | 3,649,831 | -0.11(-0.53%) |
Jun 19, 2012 | 20.67 | 20.78 | 20.58 | 20.63 | 3,693,724 | +0.05(+0.25%) |
Jun 18, 2012 | 20.68 | 20.76 | 20.54 | 20.58 | 4,042,167 | -0.15(-0.71%) |
Jun 15, 2012 | 20.69 | 20.75 | 20.54 | 20.73 | 5,924,521 | +0.17(+0.84%) |
Jun 14, 2012 | 20.38 | 20.59 | 20.28 | 20.56 | 4,393,303 | +0.25(+1.23%) |
Jun 13, 2012 | 20.44 | 20.44 | 20.13 | 20.31 | 4,160,070 | -0.06(-0.31%) |
Jun 12, 2012 | 20.39 | 20.43 | 20.16 | 20.37 | 4,685,826 | -0.04(-0.19%) |
Jun 11, 2012 | 20.54 | 20.64 | 20.38 | 20.41 | 5,755,921 | -0.06(-0.31%) |
Jun 08, 2012 | 20.26 | 20.50 | 20.24 | 20.47 | 3,819,744 | +0.18(+0.88%) |
Jun 07, 2012 | 20.26 | 20.37 | 20.18 | 20.29 | 4,553,061 | +0.17(+0.83%) |
Jun 06, 2012 | 19.94 | 20.13 | 19.86 | 20.13 | 8,696,327 | +0.28(+1.41%) |
Jun 05, 2012 | 19.77 | 19.98 | 19.73 | 19.85 | 4,428,287 | +0.06(+0.32%) |
Jun 04, 2012 | 19.79 | 19.81 | 19.68 | 19.79 | 5,455,664 | +0.01(+0.03%) |
Jun 01, 2012 | 19.63 | 19.93 | 19.61 | 19.78 | 6,442,894 | +0.01(+0.03%) |
May 31, 2012 | 19.49 | 19.89 | 19.49 | 19.77 | 6,683,653 | +0.28(+1.43%) |
May 30, 2012 | 19.45 | 19.61 | 19.41 | 19.49 | 7,486,996 | -0.02(-0.10%) |
May 29, 2012 | 19.40 | 19.57 | 19.32 | 19.51 | 20,728,048 | +0.20(+1.02%) |
May 25, 2012 | 19.43 | 19.59 | 19.27 | 19.32 | 19,512,548 | -0.13(-0.65%) |
May 24, 2012 | 19.49 | 19.63 | 19.30 | 19.44 | 18,670,898 | -0.02(-0.10%) |
May 23, 2012 | 19.58 | 19.63 | 19.34 | 19.46 | 3,813,694 | -0.15(-0.74%) |
May 22, 2012 | 19.64 | 19.72 | 19.54 | 19.61 | 6,092,745 | -0.03(-0.16%) |
May 21, 2012 | 20.07 | 20.07 | 19.51 | 19.64 | 11,173,729 | -0.44(-2.21%) |
May 18, 2012 | 20.14 | 20.29 | 20.01 | 20.08 | 5,900,311 | +0.03(+0.13%) |
May 17, 2012 | 20.08 | 20.20 | 20.03 | 20.06 | 3,632,004 | +0.01(+0.06%) |
May 16, 2012 | 20.13 | 20.18 | 19.98 | 20.05 | 3,863,309 | -0.01(-0.06%) |
May 15, 2012 | 20.19 | 20.22 | 19.99 | 20.06 | 3,580,068 | -0.11(-0.57%) |
May 14, 2012 | 20.20 | 20.27 | 20.11 | 20.17 | 2,701,169 | -0.13(-0.62%) |
May 11, 2012 | 20.22 | 20.40 | 20.13 | 20.30 | 3,771,577 | +0.02(+0.09%) |
May 10, 2012 | 20.05 | 20.31 | 19.95 | 20.28 | 4,152,596 | +0.30(+1.52%) |
May 09, 2012 | 19.76 | 20.17 | 19.73 | 19.98 | 5,412,460 | +0.12(+0.61%) |
May 08, 2012 | 19.86 | 19.94 | 19.74 | 19.86 | 4,318,552 | -0.07(-0.35%) |
May 07, 2012 | 19.94 | 20.02 | 19.80 | 19.93 | 3,056,451 | -0.13(-0.66%) |
May 04, 2012 | 19.93 | 20.13 | 19.91 | 20.06 | 4,043,557 | +0.09(+0.44%) |
May 03, 2012 | 19.88 | 20.17 | 19.83 | 19.97 | 6,347,330 | +0.07(+0.35%) |
May 02, 2012 | 19.93 | 20.22 | 19.77 | 19.90 | 5,529,662 | -0.05(-0.25%) |
May 01, 2012 | 19.79 | 19.97 | 19.74 | 19.95 | 4,667,915 | +0.20(+1.03%) |
Apr 30, 2012 | 19.75 | 19.76 | 19.60 | 19.75 | 5,017,784 | -0.03(-0.13%) |
Apr 27, 2012 | 19.65 | 19.79 | 19.58 | 19.77 | 4,275,932 | +0.15(+0.78%) |
Apr 26, 2012 | 19.37 | 19.65 | 19.32 | 19.62 | 4,474,361 | +0.25(+1.31%) |
Apr 25, 2012 | 19.31 | 19.39 | 19.24 | 19.37 | 3,147,107 | +0.10(+0.49%) |
Apr 24, 2012 | 19.28 | 19.39 | 19.21 | 19.27 | 3,866,334 | +0.03(+0.16%) |
Apr 23, 2012 | 19.23 | 19.26 | 19.12 | 19.24 | 2,853,906 | -0.04(-0.20%) |
Apr 20, 2012 | 19.12 | 19.34 | 19.02 | 19.28 | 4,028,835 | +0.21(+1.10%) |
Apr 19, 2012 | 19.01 | 19.19 | 18.98 | 19.07 | 4,883,373 | -0.01(-0.07%) |
Apr 18, 2012 | 19.16 | 19.30 | 19.05 | 19.08 | 3,918,239 | -0.14(-0.73%) |
Apr 17, 2012 | 19.09 | 19.25 | 18.89 | 19.22 | 4,785,895 | +0.19(+1.00%) |
Apr 16, 2012 | 18.89 | 19.14 | 18.87 | 19.03 | 4,888,628 | +0.21(+1.11%) |
Apr 13, 2012 | 18.62 | 19.01 | 18.62 | 18.82 | 12,373,363 | +0.18(+0.95%) |
Apr 12, 2012 | 18.64 | 18.70 | 18.54 | 18.64 | 6,031,627 | +0.03(+0.17%) |
Apr 11, 2012 | 18.59 | 18.67 | 18.56 | 18.61 | 5,514,946 | +0.17(+0.93%) |
Apr 10, 2012 | 18.66 | 18.67 | 18.33 | 18.44 | 8,596,345 | -0.28(-1.49%) |
Apr 09, 2012 | 18.69 | 18.80 | 18.65 | 18.72 | 6,364,331 | -0.11(-0.61%) |
Apr 05, 2012 | 19.08 | 19.11 | 18.75 | 18.83 | 9,022,578 | -0.32(-1.65%) |
Apr 04, 2012 | 19.20 | 19.26 | 19.09 | 19.15 | 4,476,633 | -0.11(-0.59%) |
Apr 03, 2012 | 19.43 | 19.45 | 19.09 | 19.27 | 4,161,468 | -0.15(-0.75%) |
Apr 02, 2012 | 19.40 | 19.49 | 19.26 | 19.41 | 4,092,688 | +0.01(+0.03%) |
Mar 30, 2012 | 19.34 | 19.42 | 19.21 | 19.41 | 4,991,412 | +0.23(+1.19%) |
Mar 29, 2012 | 19.00 | 19.20 | 18.86 | 19.18 | 4,079,466 | +0.09(+0.46%) |
Mar 28, 2012 | 19.18 | 19.27 | 18.99 | 19.09 | 5,557,207 | -0.08(-0.43%) |
Mar 27, 2012 | 19.04 | 19.24 | 19.01 | 19.17 | 5,011,323 | +0.16(+0.87%) |
Mar 26, 2012 | 18.94 | 19.02 | 18.86 | 19.01 | 4,707,319 | +0.20(+1.04%) |
Mar 23, 2012 | 18.90 | 19.02 | 18.78 | 18.81 | 4,341,604 | -0.09(-0.47%) |
Mar 22, 2012 | 18.80 | 18.92 | 18.76 | 18.90 | 4,876,684 | +0.02(+0.10%) |
Mar 21, 2012 | 18.89 | 18.94 | 18.81 | 18.88 | 6,113,709 | +0.00(+0.00%) |
Mar 20, 2012 | 18.87 | 18.92 | 18.76 | 18.88 | 5,656,935 | -0.13(-0.67%) |
Mar 19, 2012 | 19.03 | 19.22 | 18.98 | 19.01 | 3,821,996 | -0.09(-0.47%) |
Mar 16, 2012 | 19.09 | 19.13 | 18.95 | 19.09 | 5,560,277 | -0.01(-0.03%) |
Mar 15, 2012 | 19.08 | 19.25 | 18.95 | 19.10 | 4,705,141 | +0.02(+0.10%) |
Mar 14, 2012 | 19.33 | 19.37 | 19.04 | 19.08 | 4,117,510 | -0.25(-1.28%) |
Mar 13, 2012 | 19.39 | 19.42 | 19.20 | 19.33 | 4,369,916 | -0.01(-0.03%) |
Mar 12, 2012 | 19.21 | 19.37 | 19.16 | 19.34 | 4,349,408 | +0.13(+0.69%) |
Mar 09, 2012 | 19.49 | 19.49 | 19.15 | 19.20 | 5,695,406 | -0.15(-0.75%) |
Mar 08, 2012 | 19.25 | 19.42 | 19.20 | 19.35 | 4,411,621 | +0.18(+0.93%) |
Mar 07, 2012 | 19.23 | 19.30 | 19.08 | 19.17 | 4,809,878 | -0.02(-0.08%) |
Mar 06, 2012 | 19.32 | 19.36 | 19.04 | 19.19 | 6,220,733 | -0.21(-1.10%) |
Mar 05, 2012 | 19.46 | 19.49 | 19.17 | 19.40 | 4,750,414 | -0.04(-0.23%) |
Mar 02, 2012 | 19.31 | 19.52 | 19.31 | 19.44 | 4,024,311 | +0.14(+0.75%) |
Mar 01, 2012 | 19.34 | 19.49 | 19.21 | 19.30 | 4,116,857 | +0.01(+0.06%) |
Feb 29, 2012 | 19.21 | 19.41 | 19.09 | 19.29 | 5,178,459 | +0.08(+0.42%) |
Feb 28, 2012 | 19.11 | 19.23 | 19.05 | 19.21 | 5,326,133 | -0.02(-0.10%) |
Feb 27, 2012 | 19.07 | 19.25 | 18.95 | 19.22 | 21,112,498 | +0.16(+0.82%) |
Feb 24, 2012 | 19.11 | 19.18 | 19.00 | 19.07 | 15,145,510 | -0.04(-0.23%) |
Feb 23, 2012 | 19.34 | 19.39 | 19.08 | 19.11 | 18,050,720 | -0.29(-1.49%) |
Feb 22, 2012 | 19.29 | 19.50 | 19.25 | 19.40 | 4,874,599 | +0.03(+0.13%) |
Feb 21, 2012 | 19.66 | 19.67 | 19.24 | 19.37 | 5,223,336 | -0.26(-1.31%) |
Feb 17, 2012 | 19.74 | 19.80 | 19.57 | 19.63 | 4,379,970 | -0.01(-0.06%) |
Feb 16, 2012 | 19.24 | 19.68 | 19.23 | 19.64 | 4,707,702 | +0.43(+2.25%) |
Feb 15, 2012 | 19.29 | 19.35 | 19.13 | 19.21 | 3,490,772 | -0.08(-0.39%) |
Feb 14, 2012 | 19.21 | 19.29 | 19.04 | 19.29 | 4,378,342 | +0.07(+0.36%) |
Feb 13, 2012 | 19.19 | 19.26 | 19.06 | 19.22 | 3,128,289 | +0.10(+0.52%) |
Feb 10, 2012 | 18.95 | 19.12 | 18.90 | 19.12 | 4,855,387 | +0.08(+0.43%) |
Feb 09, 2012 | 19.34 | 19.36 | 18.90 | 19.04 | 7,045,897 | -0.31(-1.59%) |
Feb 08, 2012 | 19.19 | 19.37 | 19.12 | 19.34 | 4,193,119 | +0.16(+0.85%) |
Feb 07, 2012 | 18.94 | 19.24 | 18.81 | 19.18 | 3,531,178 | +0.24(+1.26%) |
Feb 06, 2012 | 18.90 | 18.96 | 18.85 | 18.94 | 2,617,190 | -0.03(-0.13%) |
Feb 03, 2012 | 18.94 | 19.00 | 18.78 | 18.97 | 3,779,608 | +0.17(+0.90%) |
Feb 02, 2012 | 19.04 | 19.05 | 18.68 | 18.80 | 6,451,421 | -0.22(-1.15%) |
Feb 01, 2012 | 19.07 | 19.10 | 18.91 | 19.02 | 4,380,375 | +0.01(+0.03%) |
Jan 31, 2012 | 19.00 | 19.08 | 18.87 | 19.01 | 5,284,142 | +0.08(+0.43%) |
Jan 30, 2012 | 18.93 | 18.99 | 18.81 | 18.93 | 4,332,811 | -0.08(-0.40%) |
Jan 27, 2012 | 19.48 | 19.51 | 18.97 | 19.00 | 4,937,404 | -0.50(-2.57%) |
Jan 26, 2012 | 19.42 | 19.64 | 19.32 | 19.51 | 4,796,826 | +0.13(+0.65%) |
Jan 25, 2012 | 18.94 | 19.42 | 18.80 | 19.38 | 7,537,597 | +0.36(+1.88%) |
Jan 24, 2012 | 19.24 | 19.26 | 18.98 | 19.02 | 4,111,056 | -0.28(-1.46%) |
Jan 23, 2012 | 19.07 | 19.37 | 18.98 | 19.31 | 5,818,927 | +0.38(+2.02%) |
Jan 20, 2012 | 19.00 | 19.12 | 18.78 | 18.92 | 6,135,263 | -0.03(-0.17%) |
Jan 19, 2012 | 19.12 | 19.17 | 18.91 | 18.95 | 5,737,636 | -0.16(-0.85%) |
Jan 18, 2012 | 19.25 | 19.30 | 19.03 | 19.12 | 5,180,430 | -0.11(-0.59%) |
Jan 17, 2012 | 19.53 | 19.61 | 19.17 | 19.23 | 6,284,006 | -0.13(-0.68%) |
Jan 13, 2012 | 19.46 | 19.49 | 19.21 | 19.36 | 5,312,079 | -0.17(-0.87%) |
Jan 12, 2012 | 19.59 | 19.66 | 19.44 | 19.53 | 2,931,718 | +0.01(+0.06%) |
Jan 11, 2012 | 19.75 | 19.80 | 19.49 | 19.52 | 5,779,232 | -0.26(-1.33%) |
Jan 10, 2012 | 20.03 | 20.03 | 19.77 | 19.78 | 5,311,452 | -0.04(-0.22%) |
Jan 09, 2012 | 19.97 | 20.01 | 19.76 | 19.83 | 3,186,093 | -0.14(-0.72%) |
Jan 06, 2012 | 20.09 | 20.12 | 19.83 | 19.97 | 3,778,266 | -0.08(-0.41%) |
Jan 05, 2012 | 19.74 | 20.08 | 19.70 | 20.05 | 4,064,375 | +0.21(+1.07%) |
Jan 04, 2012 | 19.94 | 20.06 | 19.81 | 19.84 | 5,461,819 | -0.85(-4.09%) |
Dec 30, 2011 | 20.64 | 20.82 | 20.64 | 20.68 | 4,256,348 | +0.04(+0.21%) |
Dec 29, 2011 | 20.45 | 20.65 | 20.43 | 20.64 | 3,063,542 | +0.26(+1.29%) |
Dec 28, 2011 | 20.54 | 20.55 | 20.33 | 20.38 | 1,914,390 | -0.19(-0.91%) |
Dec 27, 2011 | 20.40 | 20.58 | 20.35 | 20.56 | 2,010,062 | +0.18(+0.86%) |
Dec 23, 2011 | 20.25 | 20.50 | 20.22 | 20.39 | 3,113,118 | +0.55(+2.75%) |
Dec 21, 2011 | 19.61 | 19.85 | 19.56 | 19.84 | 5,256,511 | +0.24(+1.25%) |
Dec 20, 2011 | 19.46 | 19.61 | 19.29 | 19.60 | 4,839,281 | +0.40(+2.09%) |
Dec 19, 2011 | 19.71 | 19.83 | 19.17 | 19.20 | 5,267,546 | -0.41(-2.08%) |
Dec 16, 2011 | 20.02 | 20.06 | 19.56 | 19.61 | 7,302,520 | -0.34(-1.73%) |
Dec 15, 2011 | 19.64 | 19.99 | 19.63 | 19.95 | 4,189,320 | +0.50(+2.54%) |
Dec 14, 2011 | 19.73 | 19.85 | 19.46 | 19.46 | 4,880,682 | -0.28(-1.40%) |
Dec 13, 2011 | 19.76 | 20.01 | 19.64 | 19.73 | 4,419,490 | +0.04(+0.22%) |
Dec 12, 2011 | 19.74 | 19.86 | 19.55 | 19.69 | 3,788,327 | -0.18(-0.91%) |
Dec 09, 2011 | 19.86 | 19.92 | 19.65 | 19.87 | 3,541,055 | +0.11(+0.57%) |
Dec 08, 2011 | 20.04 | 20.09 | 19.72 | 19.76 | 3,994,110 | -0.34(-1.68%) |
Dec 07, 2011 | 20.08 | 20.21 | 19.87 | 20.09 | 6,282,059 | -0.15(-0.74%) |
Dec 06, 2011 | 20.27 | 20.37 | 20.14 | 20.24 | 5,539,892 | +0.04(+0.21%) |
Dec 05, 2011 | 20.27 | 20.32 | 20.06 | 20.20 | 5,531,755 | +0.17(+0.84%) |
Dec 02, 2011 | 20.39 | 20.39 | 19.98 | 20.03 | 4,127,376 | -0.21(-1.04%) |
Dec 01, 2011 | 20.31 | 20.46 | 20.21 | 20.24 | 3,816,808 | -0.18(-0.88%) |
Nov 30, 2011 | 20.27 | 20.46 | 20.23 | 20.42 | 5,747,630 | +0.61(+3.10%) |
Nov 29, 2011 | 19.70 | 19.93 | 19.65 | 19.81 | 5,824,774 | +0.22(+1.14%) |
Nov 28, 2011 | 19.75 | 19.81 | 19.45 | 19.59 | 3,580,801 | +0.24(+1.22%) |
Nov 25, 2011 | 19.41 | 19.49 | 19.33 | 19.35 | 1,567,943 | +0.02(+0.10%) |
Nov 23, 2011 | 19.54 | 19.61 | 19.25 | 19.33 | 4,954,379 | -0.33(-1.70%) |
Nov 22, 2011 | 20.00 | 20.02 | 19.65 | 19.67 | 5,258,959 | -0.30(-1.49%) |
Nov 21, 2011 | 20.05 | 20.11 | 19.80 | 19.96 | 17,429,648 | -0.30(-1.50%) |
Nov 18, 2011 | 20.35 | 20.35 | 20.16 | 20.27 | 10,706,687 | +0.06(+0.31%) |
Nov 17, 2011 | 20.32 | 20.37 | 20.01 | 20.21 | 6,359,138 | -0.11(-0.55%) |
Nov 16, 2011 | 20.48 | 20.60 | 20.28 | 20.32 | 5,159,303 | -0.30(-1.47%) |
Nov 15, 2011 | 20.72 | 20.83 | 20.56 | 20.62 | 5,686,765 | -0.21(-1.01%) |
Nov 14, 2011 | 21.01 | 21.11 | 20.71 | 20.83 | 3,093,930 | -0.27(-1.26%) |
Nov 11, 2011 | 21.06 | 21.28 | 21.06 | 21.10 | 4,107,672 | +0.26(+1.25%) |
Nov 10, 2011 | 20.78 | 21.08 | 20.70 | 20.84 | 5,338,227 | +0.33(+1.63%) |
Nov 09, 2011 | 20.93 | 20.94 | 20.46 | 20.50 | 5,576,909 | -0.69(-3.25%) |
Nov 08, 2011 | 21.17 | 21.22 | 20.93 | 21.19 | 4,301,558 | +0.01(+0.03%) |
Nov 07, 2011 | 21.06 | 21.19 | 20.90 | 21.19 | 3,211,731 | +0.18(+0.86%) |
Nov 04, 2011 | 21.16 | 21.16 | 20.77 | 21.01 | 4,013,029 | -0.31(-1.45%) |
Nov 03, 2011 | 21.01 | 21.38 | 20.93 | 21.32 | 7,084,237 | +0.49(+2.35%) |
Nov 02, 2011 | 20.47 | 20.98 | 20.47 | 20.83 | 5,768,739 | +0.63(+3.13%) |
Nov 01, 2011 | 20.21 | 20.75 | 20.13 | 20.19 | 7,192,272 | -0.70(-3.35%) |
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%) |