Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.74 | 20.97 | 20.60 | 20.82 | 6,782,013 | +0.16(+0.76%) |
May 23, 2011 | 20.40 | 20.80 | 20.32 | 20.66 | 6,308,599 | +0.12(+0.61%) |
May 20, 2011 | 20.84 | 20.84 | 20.46 | 20.54 | 7,371,769 | -0.31(-1.48%) |
May 19, 2011 | 21.12 | 21.16 | 20.72 | 20.85 | 6,711,260 | -0.28(-1.30%) |
May 18, 2011 | 20.95 | 21.14 | 20.87 | 21.12 | 5,724,681 | +0.17(+0.81%) |
May 17, 2011 | 20.98 | 21.23 | 20.82 | 20.95 | 9,129,619 | -0.11(-0.53%) |
May 16, 2011 | 21.15 | 21.24 | 21.03 | 21.06 | 6,681,851 | -0.12(-0.56%) |
May 13, 2011 | 20.89 | 21.19 | 20.88 | 21.18 | 12,729,998 | +0.41(+1.96%) |
May 12, 2011 | 19.87 | 20.84 | 19.79 | 20.78 | 11,127,018 | +0.83(+4.14%) |
May 11, 2011 | 19.96 | 20.11 | 19.82 | 19.95 | 7,897,034 | +0.03(+0.16%) |
May 10, 2011 | 20.02 | 20.15 | 19.87 | 19.92 | 7,922,496 | -0.01(-0.07%) |
May 09, 2011 | 20.27 | 20.32 | 19.83 | 19.93 | 8,434,826 | -0.39(-1.94%) |
May 06, 2011 | 20.49 | 20.58 | 20.15 | 20.32 | 12,403,686 | +0.06(+0.29%) |
May 05, 2011 | 20.40 | 20.58 | 20.19 | 20.27 | 7,363,342 | -0.26(-1.28%) |
May 04, 2011 | 20.59 | 20.61 | 20.32 | 20.53 | 5,855,260 | -0.07(-0.32%) |
May 03, 2011 | 20.51 | 20.76 | 20.39 | 20.59 | 8,434,228 | -0.03(-0.13%) |
May 02, 2011 | 20.57 | 20.63 | 20.53 | 20.62 | 13,736,385 | +0.15(+0.74%) |
Apr 29, 2011 | 20.26 | 20.54 | 20.09 | 20.47 | 10,108,130 | +0.25(+1.23%) |
Apr 28, 2011 | 20.14 | 20.29 | 20.00 | 20.22 | 7,773,682 | +0.09(+0.46%) |
Apr 27, 2011 | 20.12 | 20.28 | 20.00 | 20.13 | 7,485,539 | +0.00(+0.00%) |
Apr 26, 2011 | 19.91 | 20.26 | 19.80 | 20.13 | 9,416,361 | +0.33(+1.66%) |
Apr 25, 2011 | 19.64 | 19.81 | 19.53 | 19.80 | 7,454,706 | +0.05(+0.27%) |
Apr 21, 2011 | 19.94 | 20.03 | 19.62 | 19.75 | 11,020,505 | +0.01(+0.07%) |
Apr 20, 2011 | 19.57 | 19.81 | 19.48 | 19.73 | 9,728,151 | +0.33(+1.69%) |
Apr 19, 2011 | 19.16 | 19.45 | 19.11 | 19.41 | 8,296,762 | +0.25(+1.30%) |
Apr 18, 2011 | 18.68 | 19.20 | 18.60 | 19.16 | 12,206,922 | +0.24(+1.28%) |
Apr 15, 2011 | 19.26 | 19.41 | 18.82 | 18.91 | 17,303,616 | -0.40(-2.07%) |
Apr 14, 2011 | 20.04 | 20.17 | 19.26 | 19.31 | 21,722,938 | -0.52(-2.61%) |
Apr 13, 2011 | 20.08 | 20.22 | 19.53 | 19.83 | 13,864,889 | -0.09(-0.46%) |
Apr 12, 2011 | 19.82 | 20.14 | 19.71 | 19.92 | 12,813,775 | +0.02(+0.10%) |
Apr 11, 2011 | 19.70 | 19.98 | 19.49 | 19.90 | 18,138,662 | +0.53(+2.73%) |
Apr 08, 2011 | 19.53 | 19.68 | 19.16 | 19.38 | 13,004,710 | -0.19(-0.97%) |
Apr 07, 2011 | 19.54 | 20.01 | 19.48 | 19.57 | 19,450,302 | +0.16(+0.81%) |
Apr 06, 2011 | 18.85 | 19.53 | 18.79 | 19.41 | 19,172,344 | +0.72(+3.88%) |
Apr 05, 2011 | 18.33 | 18.89 | 18.33 | 18.68 | 13,434,825 | +0.32(+1.74%) |
Apr 04, 2011 | 18.70 | 18.76 | 18.36 | 18.36 | 13,738,970 | -0.32(-1.71%) |
Apr 01, 2011 | 18.83 | 18.83 | 18.68 | 18.68 | 15,576,232 | -0.05(-0.28%) |
Mar 31, 2011 | 19.06 | 19.06 | 18.61 | 18.74 | 23,713,338 | -0.32(-1.68%) |
Mar 30, 2011 | 19.04 | 19.20 | 18.93 | 19.06 | 9,652,245 | +0.08(+0.45%) |
Mar 29, 2011 | 19.22 | 19.45 | 18.76 | 18.97 | 15,618,047 | -0.18(-0.92%) |
Mar 28, 2011 | 19.08 | 19.40 | 19.05 | 19.15 | 16,117,001 | +0.08(+0.44%) |
Mar 25, 2011 | 19.44 | 19.44 | 18.69 | 19.06 | 37,648,480 | -0.59(-3.02%) |
Mar 24, 2011 | 21.31 | 21.52 | 19.47 | 19.66 | 57,344,404 | -1.12(-5.40%) |
Mar 23, 2011 | 20.43 | 20.80 | 20.28 | 20.78 | 13,233,869 | +0.28(+1.37%) |
Mar 22, 2011 | 20.77 | 20.86 | 20.46 | 20.50 | 7,577,557 | -0.31(-1.50%) |
Mar 21, 2011 | 20.64 | 20.86 | 20.60 | 20.81 | 7,823,585 | +0.24(+1.17%) |
Mar 18, 2011 | 20.34 | 20.58 | 20.16 | 20.57 | 11,397,029 | +0.43(+2.14%) |
Mar 17, 2011 | 20.37 | 20.37 | 20.04 | 20.14 | 5,367,255 | +0.02(+0.10%) |
Mar 16, 2011 | 20.20 | 20.53 | 20.12 | 20.12 | 10,505,394 | -0.10(-0.48%) |
Mar 15, 2011 | 20.28 | 20.64 | 20.20 | 20.22 | 10,830,929 | -0.42(-2.05%) |
Mar 14, 2011 | 20.26 | 20.65 | 20.26 | 20.64 | 9,332,819 | +0.08(+0.38%) |
Mar 11, 2011 | 20.13 | 20.60 | 20.06 | 20.56 | 8,354,737 | +0.40(+1.97%) |
Mar 10, 2011 | 20.24 | 20.37 | 20.13 | 20.17 | 9,218,950 | -0.24(-1.18%) |
Mar 09, 2011 | 20.55 | 20.68 | 20.29 | 20.41 | 13,123,800 | -0.22(-1.08%) |
Mar 08, 2011 | 20.79 | 20.88 | 20.42 | 20.63 | 11,446,288 | -0.12(-0.60%) |
Mar 07, 2011 | 21.26 | 21.38 | 20.75 | 20.75 | 9,818,354 | -0.57(-2.69%) |
Mar 04, 2011 | 21.49 | 21.67 | 21.24 | 21.33 | 14,836,313 | -0.22(-1.03%) |
Mar 03, 2011 | 21.32 | 21.55 | 21.09 | 21.55 | 7,562,967 | +0.38(+1.82%) |
Mar 02, 2011 | 21.11 | 21.25 | 20.90 | 21.16 | 6,894,150 | -0.01(-0.06%) |