Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Mar 30, 2012 | 20.39 | 20.41 | 20.10 | 20.26 | 1,842,369 | -0.02(-0.11%) |
Mar 29, 2012 | 20.37 | 20.50 | 20.19 | 20.28 | 1,360,969 | -0.28(-1.38%) |
Mar 28, 2012 | 20.73 | 20.85 | 20.37 | 20.56 | 1,985,939 | -0.17(-0.82%) |
Mar 27, 2012 | 20.73 | 21.01 | 20.67 | 20.73 | 2,740,826 | +0.06(+0.31%) |
Mar 26, 2012 | 20.60 | 20.75 | 20.49 | 20.67 | 1,578,937 | +0.26(+1.28%) |
Mar 23, 2012 | 19.94 | 20.42 | 19.78 | 20.41 | 1,919,480 | +0.51(+2.57%) |
Mar 22, 2012 | 20.19 | 20.24 | 19.83 | 19.90 | 2,120,115 | -0.42(-2.06%) |
Mar 21, 2012 | 20.54 | 20.54 | 20.29 | 20.31 | 1,405,516 | -0.11(-0.52%) |
Mar 20, 2012 | 20.42 | 20.51 | 20.24 | 20.42 | 1,375,264 | -0.09(-0.45%) |
Mar 19, 2012 | 20.46 | 20.68 | 20.34 | 20.51 | 1,237,614 | +0.03(+0.14%) |
Mar 16, 2012 | 20.53 | 20.63 | 20.38 | 20.48 | 2,084,323 | -0.03(-0.14%) |
Mar 15, 2012 | 20.34 | 20.63 | 20.21 | 20.51 | 1,746,970 | +0.21(+1.01%) |
Mar 14, 2012 | 20.46 | 20.46 | 20.08 | 20.31 | 1,964,749 | -0.15(-0.73%) |
Mar 13, 2012 | 20.05 | 20.46 | 19.97 | 20.46 | 2,133,359 | +0.60(+3.03%) |
Mar 12, 2012 | 19.95 | 20.05 | 19.71 | 19.85 | 1,675,818 | -0.09(-0.43%) |
Mar 09, 2012 | 19.66 | 19.96 | 19.55 | 19.94 | 2,298,073 | +0.29(+1.48%) |
Mar 08, 2012 | 19.85 | 19.92 | 19.57 | 19.65 | 2,395,561 | -0.01(-0.04%) |
Mar 07, 2012 | 19.75 | 19.80 | 19.55 | 19.66 | 6,681,824 | +0.02(+0.11%) |
Mar 06, 2012 | 19.78 | 19.80 | 19.49 | 19.63 | 1,414,861 | -0.37(-1.84%) |
Mar 05, 2012 | 20.10 | 20.17 | 19.92 | 20.00 | 1,605,400 | -0.10(-0.49%) |
Mar 02, 2012 | 20.41 | 20.48 | 19.95 | 20.10 | 2,355,668 | -0.41(-2.00%) |
Mar 01, 2012 | 20.48 | 20.66 | 20.34 | 20.51 | 2,130,806 | +0.09(+0.45%) |
Feb 29, 2012 | 20.47 | 20.62 | 20.30 | 20.42 | 2,701,452 | +0.02(+0.10%) |
Feb 28, 2012 | 20.48 | 20.48 | 20.22 | 20.40 | 2,082,655 | +0.01(+0.03%) |
Feb 27, 2012 | 20.27 | 20.51 | 20.02 | 20.39 | 1,672,105 | +0.00(+0.00%) |
Feb 24, 2012 | 20.31 | 20.47 | 20.11 | 20.39 | 1,620,092 | +0.15(+0.74%) |
Feb 23, 2012 | 19.75 | 20.39 | 19.69 | 20.24 | 2,447,977 | +0.56(+2.84%) |
Feb 22, 2012 | 20.56 | 20.67 | 19.28 | 19.68 | 4,023,039 | -0.28(-1.42%) |
Feb 21, 2012 | 19.94 | 20.20 | 19.83 | 19.97 | 2,474,599 | +0.15(+0.75%) |
Feb 17, 2012 | 19.87 | 20.02 | 19.74 | 19.82 | 2,025,693 | +0.06(+0.32%) |
Feb 16, 2012 | 19.53 | 19.94 | 19.42 | 19.75 | 1,790,988 | +0.31(+1.60%) |
Feb 15, 2012 | 19.69 | 19.73 | 19.31 | 19.44 | 1,630,732 | -0.18(-0.90%) |
Feb 14, 2012 | 19.67 | 19.71 | 19.36 | 19.62 | 2,628,201 | -0.20(-1.00%) |
Feb 13, 2012 | 19.78 | 19.84 | 19.54 | 19.82 | 1,359,033 | +0.27(+1.38%) |
Feb 10, 2012 | 19.39 | 19.58 | 19.32 | 19.55 | 1,485,677 | -0.11(-0.58%) |
Feb 09, 2012 | 19.71 | 19.84 | 19.45 | 19.66 | 1,002,613 | +0.03(+0.14%) |
Feb 08, 2012 | 19.60 | 19.68 | 19.47 | 19.63 | 1,048,372 | +0.11(+0.58%) |
Feb 07, 2012 | 19.32 | 19.61 | 19.22 | 19.52 | 1,742,783 | +0.09(+0.47%) |
Feb 06, 2012 | 19.28 | 19.43 | 19.13 | 19.43 | 1,334,580 | +0.08(+0.40%) |
Feb 03, 2012 | 19.23 | 19.39 | 19.15 | 19.35 | 2,071,509 | +0.40(+2.09%) |
Feb 02, 2012 | 18.71 | 18.98 | 18.57 | 18.95 | 1,604,174 | +0.23(+1.21%) |
Feb 01, 2012 | 18.46 | 18.86 | 18.26 | 18.73 | 1,968,370 | +0.52(+2.84%) |
Jan 31, 2012 | 18.62 | 18.64 | 18.07 | 18.21 | 3,833,442 | -0.23(-1.27%) |
Jan 30, 2012 | 18.45 | 18.53 | 18.13 | 18.44 | 1,626,074 | -0.21(-1.10%) |
Jan 27, 2012 | 18.76 | 18.90 | 18.45 | 18.65 | 2,176,856 | -0.12(-0.64%) |
Jan 26, 2012 | 18.85 | 18.97 | 18.62 | 18.77 | 2,062,388 | +0.05(+0.26%) |
Jan 25, 2012 | 18.68 | 18.83 | 18.61 | 18.72 | 2,053,129 | +0.04(+0.19%) |
Jan 24, 2012 | 18.34 | 18.77 | 18.33 | 18.69 | 2,417,576 | +0.18(+0.95%) |
Jan 23, 2012 | 18.22 | 18.63 | 18.19 | 18.51 | 2,462,597 | +0.35(+1.94%) |
Jan 20, 2012 | 18.22 | 18.48 | 18.12 | 18.16 | 2,291,941 | -0.08(-0.46%) |
Jan 19, 2012 | 18.08 | 18.38 | 17.96 | 18.24 | 2,214,307 | +0.39(+2.17%) |
Jan 18, 2012 | 17.40 | 17.90 | 17.21 | 17.85 | 1,533,865 | +0.48(+2.75%) |
Jan 17, 2012 | 17.57 | 17.70 | 17.30 | 17.38 | 1,145,908 | -0.09(-0.52%) |
Jan 13, 2012 | 17.41 | 17.60 | 17.16 | 17.47 | 1,935,675 | -0.20(-1.15%) |
Jan 12, 2012 | 17.57 | 17.68 | 17.35 | 17.67 | 1,286,390 | +0.22(+1.25%) |
Jan 11, 2012 | 17.42 | 17.58 | 17.32 | 17.45 | 1,750,705 | -0.05(-0.28%) |
Jan 10, 2012 | 17.19 | 17.60 | 17.19 | 17.50 | 1,750,438 | +0.51(+3.02%) |
Jan 09, 2012 | 17.07 | 17.12 | 16.88 | 16.99 | 1,206,349 | +0.03(+0.17%) |
Jan 06, 2012 | 16.95 | 17.09 | 16.74 | 16.96 | 1,243,202 | +0.05(+0.29%) |
Jan 05, 2012 | 16.64 | 16.97 | 16.41 | 16.91 | 1,341,340 | +0.16(+0.97%) |
Jan 04, 2012 | 16.67 | 16.83 | 16.48 | 16.75 | 952,880 | +0.11(+0.68%) |
Dec 30, 2011 | 16.60 | 16.75 | 16.60 | 16.64 | 890,106 | +0.04(+0.21%) |
Dec 29, 2011 | 16.37 | 16.66 | 16.35 | 16.60 | 945,243 | +0.35(+2.16%) |
Dec 28, 2011 | 16.67 | 16.68 | 16.19 | 16.25 | 1,141,189 | -0.35(-2.12%) |
Dec 27, 2011 | 16.67 | 16.85 | 16.60 | 16.60 | 1,087,672 | -0.09(-0.55%) |
Dec 23, 2011 | 16.74 | 16.74 | 16.56 | 16.69 | 915,651 | +0.24(+1.45%) |
Dec 21, 2011 | 16.35 | 16.52 | 16.10 | 16.45 | 1,372,854 | +0.08(+0.52%) |
Dec 20, 2011 | 15.98 | 16.41 | 15.98 | 16.37 | 1,716,714 | +0.73(+4.68%) |
Dec 19, 2011 | 16.02 | 16.17 | 15.57 | 15.64 | 1,538,979 | -0.38(-2.37%) |
Dec 16, 2011 | 16.17 | 16.29 | 15.91 | 16.02 | 2,485,444 | -0.02(-0.13%) |
Dec 15, 2011 | 16.28 | 16.28 | 15.99 | 16.04 | 2,180,144 | +0.07(+0.44%) |
Dec 14, 2011 | 16.11 | 16.21 | 15.91 | 15.97 | 1,872,992 | -0.28(-1.73%) |
Dec 13, 2011 | 16.93 | 17.02 | 16.05 | 16.25 | 1,572,796 | -0.51(-3.02%) |
Dec 12, 2011 | 16.81 | 16.83 | 16.51 | 16.76 | 1,790,659 | -0.32(-1.90%) |
Dec 09, 2011 | 16.62 | 17.17 | 16.48 | 17.08 | 2,085,100 | +0.65(+3.94%) |
Dec 08, 2011 | 17.07 | 17.07 | 16.36 | 16.43 | 1,715,205 | -0.79(-4.58%) |
Dec 07, 2011 | 16.91 | 17.23 | 16.64 | 17.22 | 2,718,449 | +0.18(+1.03%) |
Dec 06, 2011 | 17.02 | 17.16 | 16.85 | 17.05 | 1,495,347 | +0.01(+0.08%) |
Dec 05, 2011 | 17.19 | 17.35 | 16.86 | 17.03 | 1,711,659 | +0.19(+1.13%) |
Dec 02, 2011 | 16.94 | 17.30 | 16.69 | 16.84 | 2,291,450 | +0.20(+1.18%) |
Dec 01, 2011 | 16.85 | 16.95 | 16.56 | 16.64 | 1,778,055 | -0.27(-1.58%) |
Nov 30, 2011 | 16.35 | 16.93 | 16.21 | 16.91 | 2,740,133 | +1.22(+7.81%) |
Nov 29, 2011 | 15.80 | 16.02 | 15.57 | 15.69 | 1,688,514 | -0.12(-0.76%) |
Nov 28, 2011 | 15.60 | 15.91 | 15.35 | 15.81 | 2,837,115 | +0.49(+3.17%) |
Nov 25, 2011 | 15.26 | 15.50 | 15.17 | 15.32 | 1,223,664 | -0.07(-0.46%) |
Nov 23, 2011 | 15.74 | 15.78 | 15.24 | 15.39 | 2,977,783 | -0.50(-3.14%) |
Nov 22, 2011 | 16.37 | 16.67 | 15.50 | 15.89 | 3,121,702 | -0.39(-2.42%) |
Nov 21, 2011 | 16.17 | 16.58 | 15.96 | 16.29 | 3,495,473 | -0.27(-1.66%) |
Nov 18, 2011 | 16.69 | 16.88 | 16.50 | 16.56 | 2,613,853 | -0.01(-0.04%) |
Nov 17, 2011 | 16.38 | 16.74 | 16.31 | 16.57 | 2,439,777 | -0.01(-0.08%) |
Nov 16, 2011 | 16.98 | 17.02 | 16.56 | 16.58 | 2,818,900 | -0.51(-3.01%) |
Nov 15, 2011 | 17.06 | 17.31 | 16.86 | 17.09 | 3,054,440 | -0.03(-0.16%) |
Nov 14, 2011 | 17.01 | 17.71 | 16.95 | 17.12 | 4,817,089 | -0.84(-4.66%) |
Nov 11, 2011 | 18.15 | 18.31 | 17.92 | 17.96 | 2,000,267 | +0.13(+0.71%) |
Nov 10, 2011 | 17.88 | 18.02 | 17.51 | 17.83 | 1,407,922 | +0.26(+1.48%) |
Nov 09, 2011 | 18.09 | 18.14 | 17.52 | 17.57 | 1,959,271 | -1.10(-5.88%) |
Nov 08, 2011 | 18.63 | 18.89 | 18.31 | 18.67 | 1,428,447 | +0.24(+1.30%) |
Nov 07, 2011 | 18.35 | 18.54 | 17.97 | 18.43 | 1,156,732 | +0.06(+0.31%) |
Nov 04, 2011 | 18.42 | 18.67 | 17.97 | 18.38 | 1,597,634 | -0.39(-2.06%) |
Nov 03, 2011 | 18.50 | 18.88 | 17.83 | 18.76 | 1,405,119 | +0.49(+2.70%) |
Nov 02, 2011 | 17.93 | 18.41 | 17.81 | 18.27 | 2,144,623 | +0.63(+3.59%) |
Nov 01, 2011 | 17.65 | 18.25 | 17.57 | 17.64 | 3,109,085 | -0.87(-4.68%) |
Oct 31, 2011 | 18.57 | 18.93 | 18.37 | 18.50 | 2,539,484 | -0.51(-2.67%) |
Oct 28, 2011 | 19.23 | 19.37 | 18.22 | 19.01 | 2,543,829 | -0.40(-2.07%) |
Oct 27, 2011 | 18.03 | 19.63 | 18.03 | 19.41 | 4,284,172 | +2.05(+11.80%) |
Oct 26, 2011 | 17.01 | 17.48 | 16.68 | 17.36 | 2,146,481 | +0.64(+3.80%) |
Oct 25, 2011 | 17.42 | 17.42 | 16.70 | 16.73 | 1,873,647 | -0.89(-5.04%) |
Oct 24, 2011 | 17.25 | 17.68 | 17.12 | 17.61 | 1,955,676 | +0.51(+2.98%) |
Oct 21, 2011 | 17.13 | 17.38 | 16.78 | 17.10 | 2,322,364 | +0.15(+0.91%) |
Oct 20, 2011 | 16.69 | 17.03 | 16.35 | 16.95 | 1,453,120 | +0.34(+2.06%) |
Oct 19, 2011 | 17.08 | 17.12 | 16.57 | 16.61 | 2,140,180 | -0.50(-2.94%) |
Oct 18, 2011 | 16.52 | 17.23 | 16.32 | 17.11 | 1,622,461 | +0.77(+4.70%) |
Oct 17, 2011 | 16.69 | 16.83 | 16.24 | 16.34 | 2,065,015 | -0.45(-2.66%) |
Oct 14, 2011 | 16.97 | 17.05 | 16.50 | 16.79 | 2,445,172 | +0.06(+0.33%) |
Oct 13, 2011 | 16.54 | 16.79 | 16.25 | 16.73 | 4,306,971 | +0.08(+0.50%) |
Oct 12, 2011 | 16.34 | 16.83 | 16.33 | 16.65 | 1,758,633 | +0.49(+3.03%) |
Oct 11, 2011 | 16.21 | 16.29 | 15.96 | 16.16 | 1,245,947 | -0.17(-1.07%) |
Oct 10, 2011 | 15.94 | 16.35 | 15.86 | 16.34 | 1,341,702 | +0.82(+5.31%) |
Oct 07, 2011 | 15.94 | 16.09 | 15.46 | 15.51 | 2,424,283 | -0.32(-2.03%) |
Oct 06, 2011 | 15.73 | 15.88 | 15.46 | 15.83 | 2,737,604 | +0.03(+0.18%) |
Oct 05, 2011 | 15.59 | 15.87 | 15.30 | 15.80 | 1,948,369 | +0.20(+1.25%) |
Oct 04, 2011 | 14.30 | 15.66 | 14.02 | 15.61 | 2,530,703 | +1.05(+7.25%) |
Oct 03, 2011 | 15.47 | 15.74 | 14.55 | 14.55 | 3,054,928 | -1.00(-6.42%) |
Sep 30, 2011 | 15.87 | 16.07 | 15.54 | 15.55 | 2,303,498 | -0.59(-3.68%) |
Sep 29, 2011 | 15.59 | 16.15 | 15.48 | 16.15 | 2,630,311 | +0.98(+6.45%) |
Sep 28, 2011 | 15.78 | 15.89 | 15.14 | 15.17 | 1,267,827 | -0.56(-3.55%) |
Sep 27, 2011 | 15.97 | 16.43 | 15.62 | 15.73 | 2,049,989 | +0.10(+0.63%) |
Sep 26, 2011 | 15.30 | 15.64 | 14.76 | 15.63 | 1,939,961 | +0.54(+3.61%) |
Sep 23, 2011 | 14.95 | 15.20 | 14.83 | 15.09 | 1,381,549 | +0.01(+0.09%) |
Sep 22, 2011 | 15.17 | 15.41 | 14.82 | 15.07 | 2,344,805 | -0.45(-2.92%) |
Sep 21, 2011 | 16.36 | 16.50 | 15.53 | 15.53 | 1,644,433 | -0.85(-5.16%) |
Sep 20, 2011 | 16.59 | 16.92 | 16.31 | 16.37 | 2,209,146 | -0.15(-0.89%) |
Sep 19, 2011 | 16.44 | 16.71 | 16.13 | 16.52 | 2,405,509 | -0.34(-1.99%) |
Sep 16, 2011 | 16.92 | 17.22 | 16.59 | 16.85 | 2,145,609 | -0.03(-0.21%) |
Sep 15, 2011 | 16.51 | 16.89 | 16.36 | 16.89 | 1,427,371 | +0.54(+3.29%) |
Sep 14, 2011 | 16.20 | 16.57 | 15.73 | 16.35 | 2,089,987 | +0.28(+1.74%) |
Sep 13, 2011 | 15.88 | 16.20 | 15.68 | 16.07 | 1,698,908 | +0.27(+1.68%) |
Sep 12, 2011 | 15.38 | 15.82 | 15.28 | 15.80 | 1,768,599 | +0.18(+1.16%) |
Sep 09, 2011 | 15.91 | 16.04 | 15.41 | 15.62 | 2,412,005 | -0.43(-2.65%) |
Sep 08, 2011 | 16.20 | 16.43 | 15.90 | 16.05 | 5,407,419 | -0.43(-2.63%) |
Sep 07, 2011 | 15.81 | 16.59 | 15.77 | 16.48 | 1,866,045 | +1.02(+6.59%) |
Sep 06, 2011 | 15.00 | 15.53 | 14.98 | 15.46 | 2,198,881 | -0.09(-0.58%) |
Sep 02, 2011 | 15.90 | 16.17 | 15.38 | 15.55 | 3,352,926 | -1.17(-7.01%) |
Sep 01, 2011 | 17.10 | 17.34 | 16.71 | 16.73 | 2,759,935 | -0.32(-1.88%) |
Aug 31, 2011 | 17.20 | 17.47 | 17.01 | 17.05 | 2,357,929 | +0.01(+0.04%) |
Aug 30, 2011 | 16.85 | 17.19 | 16.65 | 17.04 | 1,653,091 | +0.03(+0.16%) |
Aug 29, 2011 | 16.48 | 17.01 | 16.35 | 17.01 | 1,468,212 | +0.82(+5.09%) |
Aug 26, 2011 | 15.65 | 16.34 | 15.34 | 16.19 | 1,615,910 | +0.40(+2.52%) |
Aug 25, 2011 | 16.33 | 16.61 | 15.60 | 15.79 | 2,057,887 | -0.36(-2.25%) |
Aug 24, 2011 | 15.52 | 16.22 | 15.41 | 16.15 | 2,581,847 | +0.66(+4.24%) |
Aug 23, 2011 | 14.85 | 15.51 | 14.64 | 15.50 | 2,080,975 | +0.73(+4.97%) |
Aug 22, 2011 | 15.17 | 15.19 | 14.72 | 14.76 | 1,806,000 | -0.01(-0.09%) |
Aug 19, 2011 | 14.84 | 15.48 | 14.74 | 14.78 | 1,311,845 | -0.26(-1.72%) |
Aug 18, 2011 | 15.58 | 15.62 | 14.88 | 15.04 | 2,416,276 | -1.06(-6.59%) |
Aug 17, 2011 | 16.92 | 17.17 | 16.02 | 16.10 | 3,325,304 | -0.51(-3.07%) |
Aug 16, 2011 | 16.32 | 16.87 | 16.20 | 16.61 | 3,161,508 | +0.05(+0.29%) |
Aug 15, 2011 | 16.43 | 16.61 | 16.29 | 16.56 | 1,761,050 | +0.33(+2.02%) |
Aug 12, 2011 | 16.87 | 17.02 | 16.12 | 16.23 | 2,200,304 | -0.51(-3.05%) |
Aug 11, 2011 | 15.89 | 16.98 | 15.73 | 16.74 | 3,021,780 | +0.96(+6.06%) |
Aug 10, 2011 | 16.13 | 16.40 | 15.55 | 15.78 | 4,927,918 | -0.76(-4.60%) |
Aug 09, 2011 | 15.63 | 16.55 | 15.01 | 16.55 | 6,183,074 | +1.63(+10.96%) |
Aug 08, 2011 | 15.63 | 16.04 | 14.85 | 14.91 | 3,818,251 | -1.35(-8.33%) |
Aug 05, 2011 | 16.57 | 16.60 | 15.77 | 16.27 | 5,626,403 | -0.09(-0.56%) |
Aug 04, 2011 | 17.54 | 17.70 | 16.34 | 16.36 | 3,238,821 | -1.48(-8.30%) |
Aug 03, 2011 | 17.80 | 17.94 | 17.43 | 17.84 | 1,758,176 | +0.01(+0.04%) |
Aug 02, 2011 | 18.42 | 18.57 | 17.83 | 17.83 | 1,776,912 | -0.73(-3.91%) |
Aug 01, 2011 | 19.10 | 19.29 | 18.44 | 18.56 | 1,695,345 | -0.17(-0.93%) |
Jul 29, 2011 | 18.37 | 18.86 | 18.21 | 18.73 | 1,264,399 | +0.13(+0.68%) |
Jul 28, 2011 | 18.61 | 18.98 | 18.56 | 18.61 | 1,231,990 | +0.05(+0.26%) |
Jul 27, 2011 | 19.29 | 19.29 | 18.47 | 18.56 | 1,775,986 | -0.78(-4.01%) |
Jul 26, 2011 | 19.37 | 19.51 | 19.23 | 19.33 | 1,415,557 | -0.02(-0.11%) |
Jul 25, 2011 | 19.47 | 19.60 | 19.34 | 19.35 | 1,231,077 | -0.37(-1.90%) |
Jul 22, 2011 | 19.78 | 19.78 | 19.68 | 19.73 | 998,251 | -0.09(-0.46%) |
Jul 21, 2011 | 19.67 | 19.87 | 19.61 | 19.82 | 961,144 | +0.33(+1.71%) |
Jul 20, 2011 | 19.40 | 19.54 | 19.30 | 19.48 | 1,088,801 | +0.21(+1.08%) |
Jul 19, 2011 | 19.32 | 19.45 | 19.08 | 19.28 | 1,103,159 | +0.08(+0.43%) |
Jul 18, 2011 | 19.41 | 19.46 | 19.07 | 19.19 | 1,767,203 | -0.31(-1.57%) |
Jul 15, 2011 | 19.53 | 19.55 | 19.15 | 19.50 | 2,127,663 | +0.08(+0.39%) |
Jul 14, 2011 | 19.88 | 19.90 | 19.38 | 19.42 | 2,514,000 | -0.40(-2.00%) |
Jul 13, 2011 | 20.20 | 20.37 | 19.78 | 19.82 | 2,565,650 | -0.24(-1.21%) |
Jul 12, 2011 | 20.00 | 20.32 | 20.00 | 20.06 | 1,279,886 | -0.01(-0.03%) |
Jul 11, 2011 | 20.62 | 20.72 | 20.03 | 20.07 | 1,761,793 | -0.84(-4.02%) |
Jul 08, 2011 | 21.08 | 21.12 | 20.82 | 20.91 | 1,151,258 | -0.47(-2.21%) |
Jul 07, 2011 | 21.32 | 21.48 | 21.18 | 21.38 | 1,447,586 | +0.25(+1.18%) |
Jul 06, 2011 | 21.09 | 21.18 | 20.94 | 21.13 | 896,003 | -0.03(-0.13%) |
Jul 05, 2011 | 21.26 | 21.28 | 21.07 | 21.16 | 1,045,889 | -0.12(-0.55%) |
Jul 01, 2011 | 20.98 | 21.31 | 20.88 | 21.27 | 1,336,041 | +0.30(+1.42%) |
Jun 30, 2011 | 21.05 | 21.10 | 20.88 | 20.98 | 1,194,954 | -0.05(-0.23%) |
Jun 29, 2011 | 20.69 | 21.05 | 20.66 | 21.02 | 975,473 | +0.51(+2.47%) |
Jun 28, 2011 | 20.39 | 20.57 | 20.33 | 20.52 | 541,214 | +0.24(+1.16%) |
Jun 27, 2011 | 20.19 | 20.48 | 20.16 | 20.28 | 861,812 | +0.06(+0.31%) |
Jun 24, 2011 | 20.53 | 20.53 | 20.14 | 20.22 | 1,233,257 | -0.25(-1.22%) |
Jun 23, 2011 | 20.33 | 20.55 | 20.05 | 20.47 | 2,216,183 | -0.14(-0.67%) |
Jun 22, 2011 | 20.55 | 20.77 | 20.40 | 20.61 | 2,321,139 | +0.00(+0.00%) |
Jun 21, 2011 | 20.53 | 20.72 | 20.40 | 20.61 | 994,527 | +0.25(+1.23%) |
Jun 20, 2011 | 20.39 | 20.46 | 20.33 | 20.36 | 1,302,844 | +0.01(+0.03%) |
Jun 17, 2011 | 20.66 | 20.70 | 20.29 | 20.35 | 1,488,385 | -0.05(-0.24%) |
Jun 16, 2011 | 20.16 | 20.57 | 20.12 | 20.40 | 2,013,924 | +0.22(+1.10%) |
Jun 15, 2011 | 20.44 | 20.55 | 20.12 | 20.18 | 1,814,799 | -0.49(-2.38%) |
Jun 14, 2011 | 20.41 | 20.73 | 20.38 | 20.67 | 989,346 | +0.49(+2.44%) |
Jun 13, 2011 | 20.30 | 20.36 | 20.00 | 20.18 | 916,582 | -0.04(-0.21%) |
Jun 10, 2011 | 20.48 | 20.53 | 20.12 | 20.22 | 998,935 | -0.43(-2.08%) |
Jun 09, 2011 | 20.22 | 20.72 | 20.14 | 20.65 | 1,719,107 | +0.53(+2.62%) |
Jun 08, 2011 | 20.40 | 20.47 | 20.08 | 20.12 | 1,150,174 | -0.33(-1.63%) |
Jun 07, 2011 | 20.49 | 20.61 | 20.43 | 20.46 | 1,043,191 | +0.08(+0.41%) |
Jun 06, 2011 | 20.64 | 20.73 | 20.34 | 20.37 | 1,048,364 | -0.32(-1.54%) |
Jun 03, 2011 | 20.64 | 21.03 | 20.55 | 20.69 | 1,249,210 | -0.81(-3.78%) |
May 24, 2011 | 21.70 | 21.73 | 21.34 | 21.50 | 1,360,910 | -0.08(-0.39%) |
May 23, 2011 | 21.54 | 21.83 | 21.51 | 21.59 | 1,693,048 | -0.19(-0.89%) |
May 20, 2011 | 22.13 | 22.36 | 21.74 | 21.78 | 2,851,855 | -0.42(-1.88%) |
May 19, 2011 | 22.52 | 22.66 | 22.14 | 22.20 | 1,455,345 | -0.11(-0.50%) |
May 18, 2011 | 22.31 | 22.68 | 22.07 | 22.31 | 1,923,966 | -0.03(-0.12%) |
May 17, 2011 | 22.27 | 22.52 | 22.11 | 22.34 | 1,419,907 | -0.08(-0.37%) |
May 16, 2011 | 22.45 | 22.85 | 22.36 | 22.42 | 998,466 | -0.09(-0.40%) |
May 13, 2011 | 22.90 | 22.94 | 22.43 | 22.51 | 1,241,760 | -0.37(-1.64%) |
May 12, 2011 | 22.54 | 22.91 | 22.46 | 22.88 | 1,433,529 | +0.27(+1.20%) |
May 11, 2011 | 22.99 | 23.03 | 22.55 | 22.61 | 1,385,496 | -0.48(-2.07%) |
May 10, 2011 | 22.91 | 23.20 | 22.78 | 23.09 | 807,557 | +0.28(+1.22%) |
May 09, 2011 | 22.86 | 22.88 | 22.65 | 22.81 | 904,102 | -0.04(-0.18%) |
May 06, 2011 | 23.05 | 23.18 | 22.70 | 22.86 | 811,586 | +0.13(+0.58%) |
May 05, 2011 | 22.91 | 23.01 | 22.61 | 22.72 | 815,124 | -0.35(-1.53%) |
May 04, 2011 | 23.35 | 23.35 | 22.97 | 23.08 | 900,296 | -0.25(-1.07%) |
May 03, 2011 | 23.39 | 23.56 | 23.13 | 23.33 | 1,164,940 | -0.15(-0.65%) |
May 02, 2011 | 23.51 | 23.53 | 23.47 | 23.48 | 769,679 | +0.05(+0.21%) |
Apr 29, 2011 | 23.45 | 23.65 | 23.25 | 23.43 | 615,834 | -0.02(-0.09%) |
Apr 28, 2011 | 23.28 | 23.49 | 23.22 | 23.45 | 1,161,300 | +0.17(+0.75%) |
Apr 27, 2011 | 23.11 | 23.32 | 22.87 | 23.28 | 1,015,739 | +0.26(+1.15%) |
Apr 26, 2011 | 22.80 | 23.07 | 22.76 | 23.02 | 1,033,675 | +0.35(+1.55%) |
Apr 25, 2011 | 22.95 | 22.96 | 22.65 | 22.66 | 603,471 | -0.32(-1.41%) |
Apr 21, 2011 | 22.77 | 23.17 | 22.67 | 22.99 | 734,787 | +0.26(+1.12%) |
Apr 20, 2011 | 22.73 | 22.93 | 22.71 | 22.73 | 686,356 | +0.30(+1.35%) |
Apr 19, 2011 | 22.46 | 22.51 | 22.15 | 22.43 | 727,874 | +0.07(+0.31%) |
Apr 18, 2011 | 22.49 | 22.49 | 22.04 | 22.36 | 957,177 | -0.44(-1.94%) |
Apr 15, 2011 | 22.62 | 22.96 | 22.53 | 22.80 | 748,344 | +0.26(+1.16%) |
Apr 14, 2011 | 22.39 | 22.64 | 22.31 | 22.54 | 856,328 | +0.04(+0.18%) |
Apr 13, 2011 | 22.69 | 22.86 | 22.39 | 22.50 | 964,332 | +0.00(+0.00%) |
Apr 12, 2011 | 22.62 | 22.77 | 22.39 | 22.50 | 881,043 | -0.21(-0.91%) |
Apr 11, 2011 | 22.81 | 23.06 | 22.65 | 22.71 | 789,392 | -0.09(-0.39%) |
Apr 08, 2011 | 23.06 | 23.11 | 22.68 | 22.80 | 1,212,255 | -0.14(-0.60%) |
Apr 07, 2011 | 22.94 | 23.10 | 22.69 | 22.93 | 1,074,280 | -0.01(-0.06%) |
Apr 06, 2011 | 22.75 | 22.96 | 22.62 | 22.95 | 1,040,132 | +0.32(+1.43%) |
Apr 05, 2011 | 22.33 | 22.65 | 22.15 | 22.62 | 1,140,283 | +0.19(+0.86%) |
Apr 04, 2011 | 22.52 | 22.57 | 22.35 | 22.43 | 968,652 | +0.00(+0.00%) |