Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 31, 2012 | 20.90 | 21.09 | 20.41 | 20.89 | 8,556,635 | +0.01(+0.05%) |
May 30, 2012 | 21.11 | 21.20 | 20.81 | 20.88 | 6,131,349 | -0.52(-2.43%) |
May 29, 2012 | 21.48 | 21.60 | 21.25 | 21.40 | 6,610,186 | +0.03(+0.14%) |
May 25, 2012 | 21.39 | 21.51 | 21.09 | 21.37 | 6,292,357 | +0.02(+0.09%) |
May 24, 2012 | 21.55 | 21.64 | 21.01 | 21.35 | 5,907,234 | -0.12(-0.56%) |
May 23, 2012 | 20.95 | 21.57 | 20.80 | 21.47 | 6,377,113 | +0.34(+1.61%) |
May 22, 2012 | 21.46 | 21.69 | 20.98 | 21.13 | 10,153,344 | -0.20(-0.94%) |
May 21, 2012 | 20.86 | 21.36 | 20.80 | 21.33 | 5,291,742 | +0.55(+2.65%) |
May 18, 2012 | 21.00 | 21.12 | 20.63 | 20.78 | 9,594,380 | -0.24(-1.14%) |
May 17, 2012 | 21.49 | 21.68 | 20.97 | 21.02 | 8,539,676 | -0.50(-2.32%) |
May 16, 2012 | 21.65 | 21.86 | 21.42 | 21.52 | 6,055,452 | +0.01(+0.05%) |
May 15, 2012 | 21.50 | 21.76 | 21.41 | 21.51 | 6,036,604 | -0.03(-0.14%) |
May 14, 2012 | 21.37 | 21.75 | 21.25 | 21.54 | 5,007,803 | -0.12(-0.55%) |
May 11, 2012 | 21.49 | 21.88 | 21.47 | 21.66 | 5,107,509 | -0.02(-0.09%) |
May 10, 2012 | 21.92 | 22.05 | 21.57 | 21.68 | 6,292,579 | +0.02(+0.09%) |
May 09, 2012 | 21.67 | 21.92 | 21.56 | 21.66 | 8,789,028 | -0.33(-1.50%) |
May 08, 2012 | 21.83 | 22.03 | 21.64 | 21.99 | 8,082,038 | +0.00(+0.00%) |
May 07, 2012 | 22.04 | 22.23 | 21.87 | 21.99 | 4,932,463 | -0.16(-0.72%) |
May 04, 2012 | 22.38 | 22.38 | 21.90 | 22.15 | 9,789,970 | -0.31(-1.38%) |
May 03, 2012 | 22.74 | 23.00 | 22.43 | 22.46 | 6,398,781 | -0.09(-0.40%) |
May 02, 2012 | 22.52 | 22.62 | 22.35 | 22.55 | 5,465,234 | -0.13(-0.57%) |
May 01, 2012 | 22.35 | 22.99 | 22.31 | 22.68 | 7,489,155 | +0.39(+1.75%) |
Apr 30, 2012 | 22.33 | 22.45 | 22.14 | 22.29 | 8,341,962 | -0.10(-0.45%) |
Apr 27, 2012 | 22.50 | 22.60 | 22.22 | 22.39 | 5,129,667 | +0.00(+0.00%) |
Apr 26, 2012 | 22.15 | 22.44 | 21.85 | 22.39 | 10,563,549 | +0.23(+1.04%) |
Apr 25, 2012 | 21.99 | 22.30 | 21.90 | 22.16 | 9,861,109 | +0.35(+1.60%) |
Apr 24, 2012 | 21.56 | 21.90 | 21.49 | 21.81 | 7,170,323 | +0.32(+1.49%) |
Apr 23, 2012 | 21.36 | 21.54 | 21.11 | 21.49 | 8,512,590 | -0.12(-0.56%) |
Apr 20, 2012 | 21.61 | 21.82 | 21.45 | 21.61 | 9,862,306 | +0.05(+0.23%) |
Apr 19, 2012 | 22.23 | 22.29 | 21.36 | 21.56 | 15,326,013 | -0.65(-2.93%) |
Apr 18, 2012 | 22.50 | 23.02 | 22.03 | 22.21 | 15,520,368 | -0.23(-1.02%) |
Apr 17, 2012 | 21.96 | 22.63 | 21.80 | 22.44 | 15,553,415 | +0.36(+1.63%) |
Apr 16, 2012 | 21.94 | 22.30 | 21.79 | 22.08 | 8,290,955 | +0.16(+0.73%) |
Apr 13, 2012 | 22.01 | 22.14 | 21.74 | 21.92 | 8,677,327 | -0.14(-0.63%) |
Apr 12, 2012 | 21.49 | 22.14 | 21.36 | 22.06 | 9,510,450 | +0.75(+3.52%) |
Apr 11, 2012 | 21.41 | 21.47 | 21.22 | 21.31 | 6,351,000 | +0.25(+1.19%) |
Apr 10, 2012 | 21.62 | 21.62 | 20.97 | 21.06 | 12,014,662 | -0.62(-2.86%) |
Apr 09, 2012 | 21.71 | 21.93 | 21.66 | 21.68 | 9,659,335 | -0.64(-2.87%) |
Apr 05, 2012 | 22.39 | 22.40 | 22.16 | 22.32 | 10,525,952 | -0.17(-0.76%) |
Apr 04, 2012 | 21.97 | 22.60 | 21.97 | 22.49 | 17,979,826 | +0.34(+1.53%) |
Apr 03, 2012 | 22.11 | 22.33 | 21.90 | 22.15 | 13,145,123 | +0.03(+0.14%) |
Apr 02, 2012 | 21.34 | 22.28 | 21.31 | 22.12 | 13,503,697 | +0.60(+2.79%) |
Mar 30, 2012 | 21.71 | 21.78 | 21.45 | 21.52 | 11,723,227 | -0.07(-0.32%) |
Mar 29, 2012 | 21.33 | 21.61 | 21.01 | 21.59 | 15,636,369 | +0.07(+0.33%) |
Mar 28, 2012 | 21.96 | 22.02 | 21.36 | 21.52 | 12,035,878 | -0.54(-2.45%) |
Mar 27, 2012 | 21.62 | 22.16 | 21.57 | 22.06 | 14,454,419 | +0.51(+2.37%) |
Mar 26, 2012 | 21.42 | 21.58 | 21.26 | 21.55 | 12,140,792 | +0.38(+1.79%) |
Mar 23, 2012 | 21.14 | 21.25 | 20.82 | 21.17 | 9,863,887 | +0.15(+0.71%) |
Mar 22, 2012 | 21.54 | 21.54 | 20.85 | 21.02 | 12,028,978 | -0.74(-3.40%) |
Mar 21, 2012 | 21.75 | 21.84 | 21.53 | 21.76 | 6,753,267 | +0.03(+0.14%) |
Mar 20, 2012 | 21.91 | 21.91 | 21.43 | 21.73 | 11,029,694 | -0.34(-1.54%) |
Mar 19, 2012 | 22.16 | 22.30 | 22.02 | 22.07 | 7,871,174 | -0.18(-0.81%) |
Mar 16, 2012 | 22.06 | 22.54 | 21.91 | 22.25 | 20,618,584 | +0.33(+1.51%) |
Mar 15, 2012 | 20.26 | 21.96 | 20.22 | 21.92 | 32,273,520 | +1.71(+8.46%) |
Mar 14, 2012 | 20.75 | 20.80 | 20.10 | 20.21 | 13,462,941 | -0.60(-2.88%) |
Mar 13, 2012 | 20.42 | 20.84 | 20.36 | 20.81 | 12,066,851 | +0.19(+0.92%) |
Mar 12, 2012 | 20.93 | 21.02 | 20.60 | 20.62 | 8,558,054 | -0.28(-1.34%) |
Mar 09, 2012 | 20.93 | 21.05 | 20.61 | 20.90 | 11,619,463 | +0.01(+0.05%) |
Mar 08, 2012 | 20.43 | 21.03 | 20.13 | 20.89 | 17,968,390 | +0.64(+3.16%) |
Mar 07, 2012 | 20.24 | 20.37 | 20.14 | 20.25 | 8,758,221 | +0.09(+0.45%) |
Mar 06, 2012 | 20.14 | 20.38 | 19.99 | 20.16 | 13,101,572 | -0.30(-1.47%) |
Mar 05, 2012 | 20.76 | 20.81 | 20.27 | 20.46 | 10,923,729 | -0.30(-1.45%) |
Mar 02, 2012 | 21.15 | 21.20 | 20.75 | 20.76 | 13,483,000 | -0.33(-1.56%) |
Mar 01, 2012 | 21.13 | 21.29 | 21.00 | 21.09 | 11,841,100 | +0.08(+0.38%) |
Feb 29, 2012 | 21.61 | 21.70 | 21.00 | 21.01 | 15,802,335 | -0.51(-2.37%) |
Feb 28, 2012 | 21.87 | 21.90 | 21.47 | 21.52 | 8,897,994 | -0.32(-1.47%) |
Feb 27, 2012 | 21.43 | 22.02 | 21.34 | 21.84 | 8,700,396 | +0.18(+0.83%) |
Feb 24, 2012 | 21.70 | 21.95 | 21.64 | 21.66 | 8,952,366 | -0.03(-0.14%) |
Feb 23, 2012 | 21.33 | 21.75 | 21.21 | 21.69 | 10,137,839 | +0.36(+1.69%) |
Feb 22, 2012 | 21.07 | 21.42 | 21.06 | 21.33 | 10,868,933 | +0.18(+0.85%) |
Feb 21, 2012 | 21.21 | 21.38 | 21.00 | 21.15 | 16,351,940 | -0.44(-2.04%) |
Feb 17, 2012 | 21.72 | 21.95 | 21.55 | 21.59 | 9,425,977 | +0.07(+0.33%) |
Feb 16, 2012 | 21.23 | 21.55 | 21.21 | 21.52 | 10,614,200 | +0.33(+1.56%) |
Feb 15, 2012 | 21.80 | 21.90 | 21.03 | 21.19 | 14,939,129 | -0.63(-2.89%) |
Feb 14, 2012 | 21.76 | 22.00 | 21.58 | 21.82 | 9,475,520 | -0.12(-0.55%) |
Feb 13, 2012 | 22.35 | 22.35 | 21.78 | 21.94 | 12,319,949 | -0.11(-0.50%) |
Feb 10, 2012 | 21.98 | 22.18 | 21.83 | 22.05 | 9,284,319 | -0.23(-1.03%) |
Feb 09, 2012 | 22.05 | 22.50 | 21.95 | 22.28 | 13,047,579 | +0.33(+1.50%) |
Feb 08, 2012 | 22.20 | 22.27 | 21.86 | 21.95 | 13,031,705 | -0.20(-0.90%) |
Feb 07, 2012 | 22.26 | 22.32 | 21.97 | 22.15 | 13,850,816 | -0.17(-0.76%) |
Feb 06, 2012 | 22.84 | 22.93 | 22.27 | 22.32 | 14,460,449 | -0.85(-3.67%) |
Feb 03, 2012 | 22.91 | 23.31 | 22.86 | 23.17 | 9,543,350 | +0.59(+2.61%) |
Feb 02, 2012 | 22.73 | 22.84 | 22.51 | 22.58 | 7,845,190 | -0.07(-0.31%) |
Feb 01, 2012 | 22.84 | 23.20 | 22.61 | 22.65 | 13,006,006 | +0.10(+0.44%) |
Jan 31, 2012 | 22.81 | 22.93 | 22.49 | 22.55 | 12,688,895 | -0.12(-0.53%) |
Jan 30, 2012 | 22.51 | 22.81 | 22.44 | 22.67 | 9,103,141 | -0.09(-0.40%) |
Jan 27, 2012 | 22.77 | 22.99 | 22.76 | 22.76 | 10,479,030 | -0.22(-0.96%) |
Jan 26, 2012 | 22.75 | 23.10 | 22.73 | 22.98 | 15,033,607 | +0.32(+1.41%) |
Jan 25, 2012 | 22.00 | 22.70 | 21.86 | 22.66 | 17,112,802 | +0.81(+3.71%) |
Jan 24, 2012 | 22.69 | 22.10 | 21.61 | 21.85 | 24,443,190 | -0.84(-3.70%) |
Jan 23, 2012 | 22.96 | 23.01 | 22.48 | 22.69 | 13,240,877 | -0.13(-0.57%) |
Jan 20, 2012 | 23.06 | 23.14 | 22.75 | 22.82 | 8,613,469 | -0.23(-1.00%) |
Jan 19, 2012 | 23.16 | 23.28 | 22.97 | 23.05 | 12,168,478 | +0.19(+0.83%) |
Jan 18, 2012 | 22.87 | 23.14 | 22.75 | 22.86 | 8,793,661 | -0.09(-0.39%) |
Jan 17, 2012 | 23.12 | 23.28 | 21.83 | 22.95 | 12,031,768 | +0.01(+0.04%) |
Jan 13, 2012 | 23.33 | 23.33 | 22.35 | 22.94 | 12,864,563 | -0.74(-3.12%) |
Jan 12, 2012 | 23.59 | 23.71 | 23.24 | 23.68 | 8,867,467 | +0.20(+0.85%) |
Jan 11, 2012 | 23.32 | 23.67 | 23.25 | 23.48 | 7,443,202 | -0.05(-0.21%) |
Jan 10, 2012 | 23.35 | 23.64 | 23.34 | 23.53 | 10,381,480 | +0.50(+2.17%) |
Jan 09, 2012 | 22.84 | 23.07 | 22.57 | 23.03 | 7,656,043 | +0.34(+1.50%) |
Jan 06, 2012 | 22.80 | 23.11 | 22.64 | 22.69 | 10,238,974 | -0.07(-0.31%) |
Jan 05, 2012 | 22.46 | 22.89 | 22.27 | 22.76 | 11,467,729 | +0.10(+0.44%) |
Jan 04, 2012 | 21.98 | 22.76 | 21.90 | 22.66 | 11,617,134 | +1.60(+7.60%) |
Dec 30, 2011 | 21.17 | 21.17 | 21.01 | 21.06 | 3,788,718 | +0.04(+0.19%) |
Dec 29, 2011 | 20.93 | 21.09 | 20.77 | 21.02 | 3,987,660 | +0.16(+0.77%) |
Dec 28, 2011 | 21.31 | 21.34 | 20.84 | 20.86 | 4,252,611 | -0.39(-1.84%) |
Dec 27, 2011 | 21.33 | 21.55 | 21.24 | 21.25 | 3,384,836 | -0.09(-0.42%) |
Dec 23, 2011 | 21.13 | 21.47 | 21.10 | 21.34 | 4,308,513 | +0.32(+1.52%) |
Dec 21, 2011 | 20.96 | 21.09 | 20.60 | 21.02 | 9,055,470 | +0.08(+0.38%) |
Dec 20, 2011 | 20.56 | 20.99 | 20.51 | 20.94 | 7,228,093 | +0.70(+3.46%) |
Dec 19, 2011 | 20.58 | 20.66 | 20.16 | 20.24 | 9,331,532 | -0.17(-0.83%) |
Dec 16, 2011 | 20.20 | 20.52 | 20.13 | 20.41 | 17,672,386 | +0.43(+2.15%) |
Dec 15, 2011 | 20.43 | 20.49 | 19.87 | 19.98 | 11,052,709 | -0.06(-0.30%) |
Dec 14, 2011 | 20.25 | 20.35 | 19.96 | 20.04 | 11,890,261 | -0.39(-1.91%) |
Dec 13, 2011 | 21.09 | 21.16 | 20.26 | 20.43 | 12,273,305 | -0.47(-2.25%) |
Dec 12, 2011 | 21.13 | 21.16 | 20.68 | 20.90 | 4,786,368 | -0.42(-1.97%) |
Dec 09, 2011 | 21.18 | 21.42 | 21.00 | 21.32 | 7,147,140 | +0.28(+1.33%) |
Dec 08, 2011 | 21.37 | 21.46 | 20.96 | 21.04 | 9,006,248 | -0.48(-2.23%) |
Dec 07, 2011 | 21.69 | 21.79 | 21.28 | 21.52 | 7,690,217 | -0.31(-1.42%) |
Dec 06, 2011 | 22.09 | 22.18 | 21.57 | 21.83 | 6,384,262 | -0.20(-0.91%) |
Dec 05, 2011 | 22.01 | 22.29 | 21.84 | 22.03 | 8,009,655 | +0.38(+1.76%) |
Dec 02, 2011 | 22.04 | 22.23 | 21.58 | 21.65 | 9,773,336 | -0.08(-0.37%) |
Dec 01, 2011 | 21.64 | 21.92 | 21.46 | 21.73 | 7,432,007 | +0.02(+0.09%) |
Nov 30, 2011 | 21.43 | 21.74 | 21.26 | 21.71 | 8,974,957 | +1.03(+4.98%) |
Nov 29, 2011 | 20.77 | 21.05 | 20.65 | 20.68 | 5,970,613 | +0.00(+0.00%) |
Nov 28, 2011 | 20.60 | 20.74 | 20.41 | 20.68 | 6,851,591 | +0.68(+3.40%) |
Nov 25, 2011 | 20.22 | 20.33 | 19.99 | 20.00 | 4,200,941 | -0.23(-1.14%) |
Nov 23, 2011 | 20.72 | 20.74 | 20.18 | 20.23 | 8,141,086 | -0.71(-3.39%) |
Nov 22, 2011 | 20.94 | 21.16 | 20.77 | 20.94 | 7,751,778 | +0.00(+0.00%) |
Nov 21, 2011 | 21.14 | 21.30 | 20.82 | 20.94 | 8,283,900 | -0.70(-3.23%) |
Nov 18, 2011 | 21.69 | 21.73 | 21.35 | 21.64 | 6,298,998 | +0.19(+0.89%) |
Nov 17, 2011 | 21.95 | 21.99 | 21.27 | 21.45 | 7,680,061 | -0.58(-2.63%) |
Nov 16, 2011 | 22.05 | 22.56 | 21.92 | 22.03 | 7,717,164 | -0.32(-1.43%) |
Nov 15, 2011 | 22.23 | 22.49 | 22.01 | 22.35 | 5,466,488 | +0.04(+0.18%) |
Nov 14, 2011 | 22.59 | 22.60 | 22.20 | 22.31 | 5,931,016 | -0.18(-0.80%) |
Nov 11, 2011 | 22.00 | 22.52 | 21.90 | 22.49 | 7,403,404 | +0.79(+3.64%) |
Nov 10, 2011 | 21.55 | 21.84 | 21.37 | 21.70 | 6,656,806 | +0.53(+2.50%) |
Nov 09, 2011 | 21.63 | 21.71 | 21.13 | 21.17 | 8,866,478 | -0.99(-4.47%) |
Nov 08, 2011 | 22.11 | 22.23 | 21.65 | 22.16 | 8,487,902 | +0.24(+1.09%) |
Nov 07, 2011 | 21.72 | 22.05 | 21.54 | 21.92 | 7,477,900 | +0.16(+0.74%) |
Nov 04, 2011 | 21.52 | 21.82 | 21.25 | 21.76 | 8,106,532 | -0.09(-0.41%) |
Nov 03, 2011 | 21.96 | 21.98 | 21.55 | 21.85 | 12,237,627 | +0.17(+0.78%) |
Nov 02, 2011 | 21.89 | 21.93 | 21.53 | 21.68 | 11,879,609 | +0.19(+0.88%) |
Nov 01, 2011 | 21.04 | 22.01 | 21.02 | 21.49 | 15,667,256 | -0.72(-3.24%) |
Oct 31, 2011 | 22.74 | 22.94 | 22.20 | 22.21 | 10,268,819 | -0.90(-3.89%) |
Oct 28, 2011 | 22.61 | 23.14 | 22.45 | 23.11 | 11,071,398 | +0.42(+1.85%) |
Oct 27, 2011 | 22.41 | 23.00 | 22.20 | 22.69 | 13,779,869 | +1.26(+5.88%) |
Oct 26, 2011 | 21.49 | 21.58 | 21.09 | 21.43 | 9,071,680 | +0.26(+1.23%) |
Oct 25, 2011 | 21.66 | 21.66 | 21.03 | 21.17 | 9,867,412 | -0.69(-3.16%) |
Oct 24, 2011 | 22.00 | 22.04 | 21.64 | 21.86 | 10,324,836 | +0.00(+0.00%) |
Oct 21, 2011 | 21.51 | 21.86 | 21.32 | 21.86 | 8,267,745 | +0.65(+3.06%) |
Oct 20, 2011 | 21.11 | 21.47 | 20.92 | 21.21 | 11,842,706 | +0.16(+0.76%) |
Oct 19, 2011 | 21.14 | 21.25 | 20.93 | 21.05 | 11,003,389 | -0.29(-1.36%) |
Oct 18, 2011 | 20.36 | 21.55 | 20.24 | 21.34 | 12,337,878 | +0.95(+4.66%) |
Oct 17, 2011 | 21.15 | 21.15 | 20.34 | 20.39 | 8,782,721 | -0.74(-3.50%) |
Oct 14, 2011 | 21.10 | 21.27 | 20.81 | 21.13 | 6,540,211 | +0.36(+1.73%) |
Oct 13, 2011 | 20.95 | 20.99 | 20.37 | 20.77 | 8,085,598 | -0.34(-1.61%) |
Oct 12, 2011 | 21.13 | 21.56 | 20.87 | 21.11 | 8,665,006 | +0.26(+1.25%) |
Oct 11, 2011 | 20.72 | 21.23 | 20.60 | 20.85 | 8,244,820 | -0.03(-0.14%) |
Oct 10, 2011 | 20.49 | 20.89 | 20.41 | 20.88 | 6,316,531 | +0.79(+3.93%) |
Oct 07, 2011 | 20.34 | 20.48 | 19.83 | 20.09 | 9,839,018 | -0.12(-0.59%) |
Oct 06, 2011 | 19.65 | 20.31 | 19.64 | 20.21 | 12,786,407 | +0.58(+2.95%) |
Oct 05, 2011 | 19.33 | 19.70 | 19.03 | 19.63 | 11,265,434 | +0.42(+2.19%) |
Oct 04, 2011 | 18.10 | 19.22 | 17.83 | 19.21 | 15,271,379 | +0.82(+4.46%) |
Oct 03, 2011 | 18.47 | 18.92 | 18.36 | 18.39 | 11,255,278 | -0.28(-1.50%) |
Sep 30, 2011 | 19.10 | 19.27 | 18.66 | 18.67 | 9,741,980 | -0.91(-4.65%) |
Sep 29, 2011 | 19.31 | 19.65 | 19.10 | 19.58 | 11,779,335 | +0.68(+3.60%) |
Sep 28, 2011 | 19.65 | 19.69 | 18.85 | 18.90 | 11,255,171 | -0.68(-3.47%) |
Sep 27, 2011 | 19.69 | 20.00 | 19.47 | 19.58 | 11,134,242 | +0.53(+2.78%) |
Sep 26, 2011 | 19.53 | 19.53 | 18.77 | 19.05 | 16,161,330 | -0.20(-1.04%) |
Sep 23, 2011 | 18.47 | 19.31 | 18.47 | 19.25 | 13,682,897 | +0.64(+3.44%) |
Sep 22, 2011 | 17.86 | 18.92 | 17.69 | 18.61 | 27,444,616 | +0.02(+0.11%) |
Sep 21, 2011 | 19.88 | 19.88 | 18.59 | 18.59 | 27,636,036 | -1.64(-8.11%) |
Sep 20, 2011 | 20.72 | 20.82 | 20.21 | 20.23 | 7,894,376 | -0.28(-1.37%) |
Sep 19, 2011 | 20.94 | 21.00 | 20.25 | 20.51 | 13,020,309 | -0.92(-4.29%) |
Sep 16, 2011 | 21.16 | 21.45 | 21.00 | 21.43 | 12,793,030 | +0.39(+1.85%) |
Sep 15, 2011 | 20.91 | 21.05 | 20.69 | 21.04 | 11,330,848 | +0.44(+2.14%) |
Sep 14, 2011 | 20.35 | 20.85 | 19.69 | 20.60 | 8,683,516 | +0.38(+1.88%) |
Sep 13, 2011 | 19.49 | 20.27 | 19.46 | 20.22 | 11,859,262 | +0.71(+3.64%) |
Sep 12, 2011 | 19.25 | 19.54 | 18.95 | 19.51 | 10,675,352 | -0.07(-0.36%) |
Sep 09, 2011 | 20.02 | 20.05 | 19.33 | 19.58 | 12,343,185 | -0.62(-3.07%) |
Sep 08, 2011 | 20.65 | 20.66 | 20.13 | 20.20 | 10,860,680 | -0.62(-2.98%) |
Sep 07, 2011 | 20.79 | 20.95 | 20.51 | 20.82 | 10,851,982 | +0.46(+2.26%) |
Sep 06, 2011 | 19.98 | 20.40 | 19.76 | 20.36 | 9,463,397 | -0.20(-0.97%) |
Sep 02, 2011 | 21.00 | 21.05 | 20.49 | 20.56 | 7,829,664 | -0.97(-4.51%) |
Sep 01, 2011 | 21.84 | 22.18 | 21.51 | 21.53 | 6,841,976 | -0.41(-1.87%) |
Aug 31, 2011 | 22.13 | 22.30 | 21.69 | 21.94 | 7,405,006 | +0.05(+0.23%) |
Aug 30, 2011 | 21.80 | 22.04 | 21.62 | 21.89 | 8,627,457 | +0.09(+0.41%) |
Aug 29, 2011 | 21.74 | 21.82 | 21.40 | 21.80 | 5,333,753 | +0.35(+1.63%) |
Aug 26, 2011 | 20.76 | 21.57 | 20.34 | 21.45 | 9,652,267 | +0.54(+2.58%) |
Aug 25, 2011 | 21.15 | 21.39 | 20.86 | 20.91 | 10,478,986 | -0.09(-0.43%) |
Aug 24, 2011 | 20.46 | 21.06 | 20.31 | 21.00 | 14,167,323 | +0.50(+2.44%) |
Aug 23, 2011 | 20.32 | 20.56 | 19.94 | 20.50 | 17,853,220 | +0.31(+1.54%) |
Aug 22, 2011 | 21.01 | 21.01 | 20.10 | 20.19 | 12,110,275 | -0.21(-1.03%) |
Aug 19, 2011 | 20.79 | 21.46 | 20.36 | 20.40 | 13,263,255 | -0.78(-3.68%) |
Aug 18, 2011 | 21.44 | 21.88 | 20.74 | 21.18 | 16,952,208 | -1.38(-6.12%) |
Aug 17, 2011 | 22.60 | 22.89 | 22.19 | 22.56 | 9,157,559 | +0.15(+0.67%) |
Aug 16, 2011 | 22.78 | 22.97 | 22.33 | 22.41 | 13,513,612 | -0.57(-2.48%) |
Aug 15, 2011 | 22.86 | 23.25 | 22.64 | 22.98 | 10,498,904 | +0.38(+1.68%) |
Aug 12, 2011 | 23.10 | 23.10 | 22.44 | 22.60 | 12,347,174 | +0.30(+1.35%) |
Aug 11, 2011 | 21.76 | 22.62 | 21.40 | 22.30 | 15,169,066 | +0.76(+3.53%) |
Aug 10, 2011 | 21.69 | 22.37 | 21.37 | 21.54 | 18,436,168 | -0.54(-2.45%) |
Aug 09, 2011 | 20.42 | 22.10 | 20.50 | 22.08 | 21,427,312 | +1.49(+7.24%) |
Aug 08, 2011 | 20.42 | 21.48 | 20.00 | 20.59 | 26,313,256 | -1.38(-6.28%) |
Aug 05, 2011 | 22.22 | 22.50 | 21.35 | 21.97 | 19,549,914 | -0.06(-0.27%) |
Aug 04, 2011 | 23.22 | 23.41 | 22.02 | 22.03 | 16,849,244 | -1.59(-6.73%) |
Aug 03, 2011 | 23.47 | 23.65 | 23.01 | 23.62 | 11,033,785 | +0.15(+0.64%) |
Aug 02, 2011 | 24.37 | 24.63 | 23.47 | 23.47 | 14,530,323 | -1.23(-4.98%) |
Aug 01, 2011 | 24.83 | 24.96 | 24.19 | 24.70 | 11,246,627 | +0.13(+0.53%) |
Jul 29, 2011 | 24.47 | 24.75 | 23.75 | 24.57 | 8,329,784 | -0.16(-0.65%) |
Jul 28, 2011 | 24.75 | 25.24 | 24.68 | 24.73 | 7,160,351 | +0.05(+0.20%) |
Jul 27, 2011 | 24.94 | 25.04 | 24.61 | 24.68 | 9,556,626 | -0.37(-1.48%) |
Jul 26, 2011 | 25.42 | 25.42 | 24.92 | 25.05 | 6,937,749 | -0.41(-1.61%) |
Jul 25, 2011 | 25.04 | 25.69 | 25.01 | 25.46 | 6,818,511 | +0.08(+0.32%) |
Jul 22, 2011 | 25.50 | 25.61 | 25.22 | 25.38 | 5,824,040 | -0.11(-0.43%) |
Jul 21, 2011 | 25.27 | 25.72 | 25.16 | 25.49 | 10,059,066 | +0.44(+1.76%) |
Jul 20, 2011 | 26.10 | 26.10 | 24.97 | 25.05 | 15,942,946 | -0.43(-1.69%) |
Jul 19, 2011 | 25.36 | 25.53 | 25.07 | 25.48 | 8,361,469 | +0.29(+1.15%) |
Jul 18, 2011 | 25.22 | 25.37 | 24.75 | 25.19 | 7,266,935 | -0.13(-0.51%) |
Jul 15, 2011 | 25.36 | 25.40 | 24.89 | 25.32 | 7,861,863 | +0.07(+0.28%) |
Jul 14, 2011 | 25.86 | 26.10 | 25.19 | 25.25 | 8,246,015 | -0.61(-2.36%) |
Jul 13, 2011 | 25.85 | 26.27 | 25.77 | 25.86 | 5,066,293 | +0.15(+0.58%) |
Jul 12, 2011 | 25.85 | 26.03 | 25.66 | 25.71 | 4,687,336 | -0.25(-0.96%) |
Jul 11, 2011 | 26.24 | 26.30 | 25.76 | 25.96 | 7,906,595 | -0.66(-2.48%) |
Jul 08, 2011 | 26.61 | 26.65 | 26.42 | 26.62 | 7,817,368 | -0.39(-1.44%) |
Jul 07, 2011 | 27.00 | 27.06 | 26.79 | 27.01 | 8,036,618 | +0.30(+1.12%) |
Jul 06, 2011 | 26.43 | 26.77 | 26.35 | 26.71 | 4,290,556 | +0.21(+0.79%) |
Jul 05, 2011 | 26.62 | 26.74 | 26.28 | 26.50 | 5,544,696 | -0.31(-1.16%) |
Jul 01, 2011 | 26.36 | 26.89 | 26.18 | 26.81 | 6,875,936 | +0.59(+2.25%) |
Jun 30, 2011 | 25.88 | 26.48 | 25.77 | 26.22 | 7,098,944 | +0.46(+1.79%) |
Jun 29, 2011 | 25.68 | 25.93 | 25.55 | 25.76 | 6,808,868 | +0.25(+0.98%) |
Jun 28, 2011 | 25.22 | 25.60 | 25.05 | 25.51 | 6,062,870 | +0.39(+1.55%) |
Jun 27, 2011 | 25.06 | 25.18 | 24.78 | 25.12 | 6,813,411 | +0.13(+0.52%) |
Jun 24, 2011 | 25.37 | 25.43 | 24.80 | 24.99 | 16,574,935 | -0.30(-1.19%) |
Jun 23, 2011 | 25.17 | 25.33 | 24.75 | 25.29 | 11,176,270 | -0.26(-1.02%) |
Jun 22, 2011 | 26.03 | 26.32 | 25.54 | 25.55 | 8,678,528 | -0.24(-0.93%) |
Jun 21, 2011 | 25.32 | 26.04 | 25.31 | 25.79 | 10,566,948 | +0.68(+2.71%) |
Jun 20, 2011 | 25.18 | 25.22 | 24.80 | 25.11 | 9,148,697 | +0.30(+1.21%) |
Jun 17, 2011 | 24.63 | 24.96 | 24.45 | 24.81 | 11,704,559 | +0.51(+2.10%) |
Jun 16, 2011 | 24.63 | 24.72 | 24.08 | 24.30 | 10,877,884 | -48.68(-66.70%) |
Jun 15, 2011 | 73.89 | 74.96 | 72.98 | 72.98 | 4,158,578 | -1.49(-2.00%) |
Jun 14, 2011 | 74.33 | 74.79 | 74.17 | 74.47 | 2,785,514 | +1.17(+1.60%) |
Jun 13, 2011 | 73.53 | 74.30 | 72.95 | 73.30 | 2,165,310 | -0.18(-0.24%) |
Jun 10, 2011 | 74.96 | 75.15 | 73.44 | 73.48 | 2,841,100 | -1.77(-2.35%) |
Jun 09, 2011 | 74.11 | 75.63 | 74.04 | 75.25 | 2,268,678 | +1.25(+1.69%) |
Jun 08, 2011 | 74.43 | 74.52 | 73.17 | 74.00 | 2,956,864 | -0.69(-0.92%) |
Jun 07, 2011 | 75.14 | 75.39 | 74.68 | 74.69 | 2,857,622 | -0.01(-0.01%) |
Jun 06, 2011 | 75.46 | 76.26 | 74.62 | 74.70 | 2,929,331 | -1.04(-1.37%) |