Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 22.67 | 22.67 | 22.58 | 22.60 | 10,431,409 | -0.02(-0.09%) |
May 23, 2011 | 22.60 | 22.69 | 22.58 | 22.62 | 10,836,362 | -0.16(-0.69%) |
May 20, 2011 | 22.81 | 22.88 | 22.72 | 22.78 | 17,499,448 | -0.07(-0.31%) |
May 19, 2011 | 22.78 | 22.86 | 22.71 | 22.85 | 15,639,951 | +0.13(+0.56%) |
May 18, 2011 | 22.69 | 22.75 | 22.60 | 22.72 | 13,886,463 | +0.04(+0.16%) |
May 17, 2011 | 22.61 | 22.74 | 22.57 | 22.69 | 19,317,768 | +0.05(+0.22%) |
May 16, 2011 | 22.60 | 22.72 | 22.55 | 22.64 | 16,092,226 | +0.01(+0.03%) |
May 13, 2011 | 22.60 | 22.74 | 22.56 | 22.63 | 9,434,798 | -0.03(-0.12%) |
May 12, 2011 | 22.34 | 22.67 | 22.34 | 22.66 | 14,529,528 | +0.33(+1.48%) |
May 11, 2011 | 22.37 | 22.45 | 22.27 | 22.33 | 10,042,596 | -0.04(-0.19%) |
May 10, 2011 | 22.27 | 22.39 | 22.27 | 22.37 | 10,809,481 | +0.13(+0.60%) |
May 09, 2011 | 22.12 | 22.27 | 22.12 | 22.24 | 7,379,550 | +0.08(+0.35%) |
May 06, 2011 | 22.34 | 22.35 | 22.10 | 22.16 | 14,483,531 | +0.06(+0.26%) |
May 05, 2011 | 22.25 | 22.28 | 22.05 | 22.10 | 24,148,498 | -0.17(-0.76%) |
May 04, 2011 | 22.29 | 22.35 | 22.24 | 22.27 | 16,242,453 | -0.03(-0.13%) |
May 03, 2011 | 22.19 | 22.32 | 22.19 | 22.30 | 14,623,777 | +0.06(+0.25%) |
May 02, 2011 | 22.21 | 22.25 | 22.20 | 22.24 | 10,959,913 | +0.03(+0.13%) |
Apr 29, 2011 | 22.19 | 22.25 | 22.15 | 22.22 | 22,772,586 | +0.06(+0.29%) |
Apr 28, 2011 | 22.00 | 22.17 | 21.93 | 22.15 | 8,120,487 | +0.14(+0.64%) |
Apr 27, 2011 | 21.91 | 22.04 | 21.90 | 22.01 | 10,170,277 | +0.14(+0.64%) |
Apr 26, 2011 | 21.73 | 21.90 | 21.72 | 21.87 | 9,552,943 | +0.15(+0.68%) |
Apr 25, 2011 | 21.70 | 21.73 | 21.64 | 21.72 | 9,057,721 | -0.06(-0.26%) |
Apr 21, 2011 | 21.84 | 21.86 | 21.75 | 21.78 | 8,050,406 | +0.01(+0.03%) |
Apr 20, 2011 | 21.79 | 21.84 | 21.76 | 21.77 | 9,702,992 | +0.11(+0.52%) |
Apr 19, 2011 | 21.60 | 21.67 | 21.54 | 21.66 | 10,316,220 | +0.04(+0.20%) |
Apr 18, 2011 | 21.57 | 21.67 | 21.52 | 21.62 | 14,227,704 | -0.12(-0.55%) |
Apr 15, 2011 | 21.65 | 21.78 | 21.62 | 21.74 | 12,571,568 | +0.09(+0.42%) |
Apr 14, 2011 | 21.43 | 21.69 | 21.43 | 21.64 | 9,247,795 | +0.13(+0.59%) |
Apr 13, 2011 | 21.48 | 21.56 | 21.47 | 21.52 | 7,540,983 | +0.01(+0.07%) |
Apr 12, 2011 | 21.33 | 21.54 | 21.33 | 21.50 | 14,039,128 | +0.07(+0.33%) |
Apr 11, 2011 | 21.33 | 21.52 | 21.33 | 21.43 | 9,642,835 | +0.11(+0.53%) |
Apr 08, 2011 | 21.45 | 21.45 | 21.26 | 21.32 | 10,343,455 | -0.06(-0.30%) |
Apr 07, 2011 | 21.36 | 21.38 | 21.26 | 21.38 | 6,145,242 | +0.03(+0.13%) |
Apr 06, 2011 | 21.33 | 21.39 | 21.30 | 21.36 | 8,913,085 | +0.10(+0.46%) |
Apr 05, 2011 | 21.22 | 21.33 | 21.21 | 21.26 | 6,320,697 | +0.02(+0.10%) |
Apr 04, 2011 | 21.24 | 21.25 | 21.19 | 21.24 | 3,710,860 | +0.04(+0.20%) |
Apr 01, 2011 | 21.12 | 21.24 | 21.12 | 21.19 | 7,409,457 | +0.11(+0.50%) |
Mar 31, 2011 | 21.10 | 21.16 | 21.09 | 21.09 | 6,515,646 | -0.04(-0.20%) |
Mar 30, 2011 | 21.08 | 21.17 | 21.08 | 21.13 | 14,488,504 | +0.11(+0.54%) |
Mar 29, 2011 | 20.92 | 21.02 | 20.89 | 21.02 | 5,378,574 | +0.10(+0.47%) |
Mar 28, 2011 | 20.95 | 21.05 | 20.92 | 20.92 | 8,679,899 | -0.01(-0.03%) |
Mar 25, 2011 | 20.94 | 20.98 | 20.91 | 20.93 | 6,500,983 | +0.00(+0.00%) |
Mar 24, 2011 | 20.82 | 20.96 | 20.80 | 20.93 | 7,369,530 | +0.19(+0.92%) |
Mar 23, 2011 | 20.65 | 20.77 | 20.61 | 20.74 | 7,649,408 | +0.04(+0.17%) |
Mar 22, 2011 | 20.69 | 20.76 | 20.67 | 20.70 | 7,758,104 | -0.03(-0.14%) |
Mar 21, 2011 | 20.74 | 20.76 | 20.70 | 20.73 | 8,403,831 | +0.25(+1.24%) |
Mar 18, 2011 | 20.45 | 20.55 | 20.37 | 20.47 | 10,246,991 | +0.16(+0.81%) |
Mar 17, 2011 | 20.40 | 20.44 | 20.25 | 20.31 | 11,329,891 | +0.10(+0.48%) |
Mar 16, 2011 | 20.43 | 20.44 | 20.12 | 20.21 | 18,616,580 | -0.29(-1.43%) |
Mar 15, 2011 | 20.69 | 20.58 | 20.41 | 20.51 | 18,421,028 | -0.18(-0.88%) |
Mar 14, 2011 | 20.73 | 20.79 | 20.60 | 20.69 | 8,302,706 | -0.15(-0.71%) |
Mar 11, 2011 | 20.74 | 20.89 | 20.72 | 20.84 | 10,509,932 | +0.01(+0.07%) |
Mar 10, 2011 | 20.82 | 20.95 | 20.79 | 20.82 | 11,821,637 | -0.14(-0.67%) |
Mar 09, 2011 | 20.82 | 21.00 | 20.81 | 20.96 | 21,136,374 | +0.11(+0.50%) |
Mar 08, 2011 | 20.68 | 20.88 | 20.68 | 20.86 | 8,301,351 | +0.18(+0.88%) |
Mar 07, 2011 | 20.81 | 20.81 | 20.62 | 20.67 | 21,047,178 | -0.06(-0.27%) |
Mar 04, 2011 | 20.81 | 20.87 | 20.62 | 20.73 | 20,108,752 | -0.09(-0.44%) |
Mar 03, 2011 | 20.72 | 20.87 | 20.69 | 20.82 | 12,909,156 | +0.21(+1.02%) |
Mar 02, 2011 | 20.67 | 20.70 | 20.57 | 20.61 | 7,121,933 | -0.06(-0.27%) |