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%) |
Mar 01, 2011 | 20.91 | 20.95 | 20.65 | 20.67 | 9,582,111 | -0.16(-0.77%) |
Feb 28, 2011 | 20.75 | 20.86 | 20.71 | 20.83 | 7,658,572 | +0.12(+0.58%) |
Feb 25, 2011 | 20.64 | 20.71 | 20.60 | 20.71 | 5,789,324 | +0.11(+0.51%) |
Feb 24, 2011 | 20.65 | 20.74 | 20.51 | 20.60 | 10,587,033 | -0.08(-0.41%) |
Feb 23, 2011 | 20.74 | 20.79 | 20.67 | 20.69 | 10,548,996 | -0.05(-0.24%) |
Feb 22, 2011 | 20.72 | 20.86 | 20.67 | 20.74 | 24,006,376 | -0.15(-0.70%) |
Feb 18, 2011 | 20.86 | 20.90 | 20.77 | 20.88 | 7,882,667 | +0.06(+0.27%) |
Feb 17, 2011 | 20.63 | 20.83 | 20.63 | 20.83 | 9,569,275 | +0.14(+0.68%) |
Feb 16, 2011 | 20.64 | 20.70 | 20.62 | 20.69 | 5,881,921 | +0.06(+0.27%) |
Feb 15, 2011 | 20.58 | 20.65 | 20.55 | 20.63 | 7,462,174 | -0.01(-0.03%) |
Feb 14, 2011 | 20.67 | 20.72 | 20.60 | 20.64 | 8,317,294 | -0.09(-0.44%) |
Feb 11, 2011 | 20.51 | 20.74 | 20.48 | 20.73 | 9,656,814 | +0.11(+0.54%) |
Feb 10, 2011 | 20.65 | 20.70 | 20.53 | 20.62 | 8,272,438 | -0.08(-0.37%) |
Feb 09, 2011 | 20.63 | 20.72 | 20.63 | 20.70 | 3,691,610 | +0.04(+0.17%) |
Feb 08, 2011 | 20.57 | 20.67 | 20.53 | 20.66 | 5,171,233 | +0.10(+0.48%) |
Feb 07, 2011 | 20.53 | 20.61 | 20.51 | 20.56 | 7,508,583 | +0.03(+0.14%) |
Feb 04, 2011 | 20.44 | 20.55 | 20.38 | 20.53 | 6,619,104 | +0.12(+0.58%) |
Feb 03, 2011 | 20.26 | 20.44 | 20.26 | 20.41 | 4,717,751 | +0.11(+0.52%) |
Feb 02, 2011 | 20.32 | 20.37 | 20.25 | 20.31 | 11,720,550 | -0.08(-0.38%) |
Feb 01, 2011 | 20.32 | 20.44 | 20.32 | 20.39 | 16,623,389 | +0.15(+0.73%) |
Jan 31, 2011 | 20.30 | 20.33 | 20.18 | 20.24 | 9,739,114 | -0.07(-0.35%) |
Jan 28, 2011 | 20.53 | 20.58 | 20.27 | 20.31 | 13,886,871 | -0.20(-0.96%) |
Jan 27, 2011 | 20.60 | 20.63 | 20.46 | 20.51 | 21,780,542 | -0.21(-1.02%) |
Jan 26, 2011 | 20.81 | 20.83 | 20.70 | 20.72 | 8,602,159 | -0.05(-0.25%) |
Jan 25, 2011 | 20.69 | 20.79 | 20.66 | 20.77 | 12,998,491 | +0.07(+0.32%) |
Jan 24, 2011 | 20.65 | 20.72 | 20.62 | 20.70 | 7,079,694 | +0.04(+0.17%) |
Jan 21, 2011 | 20.70 | 20.74 | 20.61 | 20.67 | 6,432,704 | +0.04(+0.17%) |
Jan 20, 2011 | 20.52 | 20.68 | 20.52 | 20.63 | 22,097,396 | +0.11(+0.51%) |
Jan 19, 2011 | 20.58 | 20.61 | 20.47 | 20.53 | 7,370,523 | -0.04(-0.20%) |
Jan 18, 2011 | 20.57 | 20.65 | 20.55 | 20.57 | 4,739,421 | +0.01(+0.06%) |
Jan 14, 2011 | 20.53 | 20.57 | 20.51 | 20.56 | 5,846,079 | +0.00(+0.00%) |
Jan 13, 2011 | 20.48 | 20.58 | 20.48 | 20.56 | 6,819,074 | +0.04(+0.21%) |
Jan 12, 2011 | 20.44 | 20.55 | 20.39 | 20.51 | 6,403,788 | +0.17(+0.83%) |
Jan 11, 2011 | 20.41 | 20.42 | 20.30 | 20.34 | 4,911,486 | -0.02(-0.08%) |
Jan 10, 2011 | 20.31 | 20.38 | 20.27 | 20.36 | 6,401,269 | +0.01(+0.07%) |
Jan 07, 2011 | 20.44 | 20.45 | 20.29 | 20.35 | 7,776,251 | -0.10(-0.51%) |
Jan 06, 2011 | 20.52 | 20.53 | 20.39 | 20.45 | 7,758,772 | -0.07(-0.34%) |
Jan 05, 2011 | 20.47 | 20.58 | 20.46 | 20.52 | 6,413,408 | +0.01(+0.03%) |
Jan 04, 2011 | 20.56 | 20.57 | 20.44 | 20.51 | 7,401,626 | -0.06(-0.27%) |
Jan 03, 2011 | 20.63 | 20.63 | 20.53 | 20.57 | 7,501,409 | +0.03(+0.14%) |
Dec 31, 2010 | 20.53 | 20.58 | 20.48 | 20.54 | 5,172,599 | +0.01(+0.03%) |
Dec 30, 2010 | 20.53 | 20.56 | 20.50 | 20.53 | 5,457,806 | -0.04(-0.17%) |
Dec 29, 2010 | 20.58 | 20.60 | 20.54 | 20.57 | 3,566,342 | +0.01(+0.03%) |
Dec 28, 2010 | 20.54 | 20.57 | 20.48 | 20.56 | 2,804,932 | +0.06(+0.27%) |
Dec 27, 2010 | 20.56 | 20.56 | 20.51 | 20.51 | 2,151,321 | -0.10(-0.48%) |
Dec 23, 2010 | 20.55 | 20.62 | 20.53 | 20.60 | 4,264,404 | +0.01(+0.04%) |
Dec 22, 2010 | 20.51 | 20.60 | 20.50 | 20.60 | 3,290,788 | +0.09(+0.44%) |
Dec 21, 2010 | 20.62 | 20.64 | 20.48 | 20.51 | 4,500,638 | -0.05(-0.24%) |
Dec 20, 2010 | 20.63 | 20.63 | 20.52 | 20.56 | 7,467,572 | -0.02(-0.10%) |
Dec 17, 2010 | 20.54 | 20.60 | 20.49 | 20.58 | 11,557,488 | +0.03(+0.16%) |
Dec 16, 2010 | 20.40 | 20.55 | 20.31 | 20.54 | 10,315,657 | +0.18(+0.88%) |
Dec 15, 2010 | 20.31 | 20.41 | 20.31 | 20.36 | 6,158,005 | +0.02(+0.10%) |
Dec 14, 2010 | 20.28 | 20.38 | 20.27 | 20.34 | 6,691,685 | +0.10(+0.48%) |
Dec 13, 2010 | 20.32 | 20.32 | 20.22 | 20.25 | 9,241,025 | +0.00(+0.00%) |
Dec 10, 2010 | 20.25 | 20.31 | 20.22 | 20.25 | 4,561,969 | +0.03(+0.17%) |
Dec 09, 2010 | 20.22 | 20.25 | 20.16 | 20.21 | 5,418,633 | +0.06(+0.28%) |
Dec 08, 2010 | 20.10 | 20.16 | 20.06 | 20.16 | 6,880,976 | +0.08(+0.38%) |
Dec 07, 2010 | 20.08 | 20.15 | 20.05 | 20.08 | 12,324,161 | +0.11(+0.56%) |
Dec 06, 2010 | 19.98 | 20.03 | 19.97 | 19.97 | 6,961,309 | -0.05(-0.24%) |
Dec 03, 2010 | 19.93 | 20.05 | 19.93 | 20.02 | 7,406,938 | +0.01(+0.03%) |
Dec 02, 2010 | 19.97 | 20.02 | 19.94 | 20.01 | 13,091,459 | +0.01(+0.07%) |
Dec 01, 2010 | 19.83 | 20.03 | 19.83 | 20.00 | 9,306,080 | +0.32(+1.62%) |
Nov 30, 2010 | 19.65 | 19.77 | 19.62 | 19.68 | 13,294,021 | -0.09(-0.46%) |
Nov 29, 2010 | 19.71 | 19.81 | 19.61 | 19.77 | 7,048,289 | -0.03(-0.18%) |
Nov 26, 2010 | 19.85 | 19.89 | 19.78 | 19.80 | 3,060,708 | -0.13(-0.66%) |
Nov 24, 2010 | 19.88 | 19.93 | 19.93 | 19.93 | 6,166,035 | +0.15(+0.77%) |
Nov 23, 2010 | 19.89 | 19.89 | 19.74 | 19.78 | 8,602,304 | -0.24(-1.18%) |
Nov 22, 2010 | 19.93 | 20.02 | 19.84 | 20.02 | 7,151,584 | +0.00(+0.00%) |
Nov 19, 2010 | 20.00 | 20.03 | 19.91 | 20.02 | 5,168,970 | +0.01(+0.07%) |
Nov 18, 2010 | 19.87 | 20.04 | 19.87 | 20.00 | 7,515,367 | +0.26(+1.34%) |
Nov 17, 2010 | 19.77 | 19.81 | 19.70 | 19.74 | 13,604,045 | +0.01(+0.03%) |
Nov 16, 2010 | 19.91 | 19.96 | 19.67 | 19.73 | 9,161,291 | -0.23(-1.14%) |
Nov 15, 2010 | 20.00 | 20.06 | 19.94 | 19.96 | 6,298,058 | +0.01(+0.06%) |
Nov 12, 2010 | 19.94 | 20.00 | 19.88 | 19.95 | 12,026,869 | -0.10(-0.48%) |
Nov 11, 2010 | 19.91 | 20.04 | 19.91 | 20.04 | 9,260,102 | +0.02(+0.10%) |
Nov 10, 2010 | 20.09 | 20.09 | 19.92 | 20.02 | 12,000,030 | -0.06(-0.31%) |
Nov 09, 2010 | 20.20 | 20.20 | 20.03 | 20.09 | 9,886,643 | -0.10(-0.52%) |
Nov 08, 2010 | 20.18 | 20.20 | 20.10 | 20.19 | 12,334,539 | -0.03(-0.17%) |
Nov 05, 2010 | 20.28 | 20.31 | 20.16 | 20.22 | 8,648,595 | -0.10(-0.51%) |
Nov 04, 2010 | 20.25 | 20.34 | 20.19 | 20.33 | 13,681,893 | +0.24(+1.21%) |
Nov 03, 2010 | 20.08 | 20.09 | 19.92 | 20.09 | 12,834,817 | +0.06(+0.31%) |
Nov 02, 2010 | 20.00 | 20.05 | 20.00 | 20.02 | 4,515,135 | +0.12(+0.59%) |
Nov 01, 2010 | 20.06 | 20.08 | 19.84 | 19.91 | 10,998,544 | -0.08(-0.42%) |
Oct 29, 2010 | 19.88 | 19.99 | 19.88 | 19.99 | 9,247,318 | +0.07(+0.35%) |
Oct 28, 2010 | 19.93 | 19.97 | 19.83 | 19.92 | 9,650,263 | +0.07(+0.35%) |
Oct 27, 2010 | 19.88 | 19.89 | 19.72 | 19.85 | 12,554,880 | -0.22(-1.07%) |
Oct 25, 2010 | 20.07 | 20.15 | 20.04 | 20.06 | 7,484,624 | +0.05(+0.24%) |
Oct 22, 2010 | 20.00 | 20.02 | 19.95 | 20.02 | 5,863,525 | +0.09(+0.45%) |
Oct 21, 2010 | 19.91 | 20.06 | 19.86 | 19.93 | 9,107,932 | +0.05(+0.24%) |
Oct 20, 2010 | 19.82 | 19.95 | 19.76 | 19.88 | 6,046,558 | +0.17(+0.88%) |
Oct 19, 2010 | 19.85 | 19.86 | 19.65 | 19.70 | 8,322,579 | -0.24(-1.22%) |
Oct 18, 2010 | 19.87 | 19.96 | 19.87 | 19.95 | 5,777,169 | +0.07(+0.35%) |
Oct 15, 2010 | 19.91 | 19.94 | 19.81 | 19.88 | 9,328,627 | +0.05(+0.25%) |
Oct 14, 2010 | 19.85 | 19.88 | 19.75 | 19.83 | 5,333,051 | +0.01(+0.04%) |
Oct 13, 2010 | 19.75 | 19.92 | 19.70 | 19.82 | 11,899,240 | +0.17(+0.85%) |
Oct 12, 2010 | 19.58 | 19.71 | 19.55 | 19.65 | 8,470,861 | +0.05(+0.25%) |
Oct 11, 2010 | 19.60 | 19.63 | 19.56 | 19.61 | 4,392,273 | +0.02(+0.11%) |
Oct 08, 2010 | 19.59 | 19.62 | 19.50 | 19.59 | 6,040,007 | +0.04(+0.21%) |
Oct 07, 2010 | 19.68 | 19.68 | 19.48 | 19.54 | 6,391,129 | -0.07(-0.35%) |
Oct 06, 2010 | 19.61 | 19.62 | 19.52 | 19.61 | 6,679,739 | +0.08(+0.43%) |
Oct 05, 2010 | 19.47 | 19.56 | 19.45 | 19.53 | 39,404 | +0.18(+0.94%) |
Oct 04, 2010 | 19.38 | 19.47 | 19.29 | 19.35 | 9,068,867 | -0.06(-0.30%) |
Oct 01, 2010 | 19.40 | 19.47 | 19.32 | 19.40 | 7,798,173 | +0.03(+0.18%) |
Sep 30, 2010 | 19.52 | 19.60 | 19.29 | 19.37 | 12,055,843 | -0.07(-0.36%) |
Sep 29, 2010 | 19.49 | 19.52 | 19.40 | 19.44 | 14,125 | -0.06(-0.29%) |
Sep 28, 2010 | 19.43 | 19.56 | 19.30 | 19.50 | 4,148 | +0.13(+0.65%) |
Sep 27, 2010 | 19.48 | 19.48 | 19.36 | 19.37 | 5,201,631 | -0.11(-0.57%) |
Sep 24, 2010 | 19.39 | 19.53 | 19.36 | 19.48 | 6,503,515 | +0.26(+1.34%) |
Sep 23, 2010 | 19.27 | 19.34 | 19.20 | 19.22 | 12,871,272 | -0.13(-0.65%) |
Sep 22, 2010 | 19.32 | 19.40 | 19.29 | 19.35 | 8,534,615 | +0.03(+0.18%) |
Sep 21, 2010 | 19.37 | 19.38 | 19.22 | 19.31 | 19,231,646 | -0.03(-0.18%) |
Sep 20, 2010 | 19.22 | 19.38 | 19.15 | 19.35 | 9,162,392 | +0.21(+1.09%) |
Sep 17, 2010 | 19.14 | 19.28 | 19.14 | 19.14 | 15,262,327 | -0.03(-0.15%) |
Sep 15, 2010 | 19.00 | 19.20 | 18.98 | 19.17 | 9,351,916 | +0.13(+0.69%) |
Sep 14, 2010 | 18.99 | 19.11 | 18.94 | 19.04 | 12,343,130 | +0.03(+0.18%) |
Sep 13, 2010 | 19.12 | 19.12 | 18.94 | 19.00 | 7,616,298 | +0.02(+0.11%) |
Sep 10, 2010 | 18.90 | 19.01 | 18.89 | 18.98 | 5,814,731 | +0.09(+0.47%) |
Sep 09, 2010 | 18.95 | 18.96 | 18.83 | 18.89 | 7,194,382 | +0.06(+0.33%) |
Sep 08, 2010 | 18.78 | 18.87 | 18.76 | 18.83 | 7,037 | +0.08(+0.44%) |
Sep 07, 2010 | 18.78 | 18.83 | 18.73 | 18.75 | 32,803 | -0.08(-0.40%) |
Sep 03, 2010 | 18.80 | 18.83 | 18.70 | 18.83 | 8,469,861 | +0.12(+0.63%) |
Sep 02, 2010 | 18.59 | 18.71 | 18.58 | 18.71 | 1,166 | +0.12(+0.63%) |
Sep 01, 2010 | 18.47 | 18.63 | 18.43 | 18.59 | 13,986,892 | +0.31(+1.70%) |
Aug 31, 2010 | 18.27 | 18.38 | 18.19 | 18.28 | 84,079 | -0.01(-0.08%) |
Aug 30, 2010 | 18.40 | 18.47 | 18.28 | 18.29 | 12,297,610 | -0.12(-0.64%) |
Aug 27, 2010 | 18.41 | 18.43 | 18.18 | 18.41 | 14,314,280 | +0.05(+0.26%) |
Aug 26, 2010 | 18.36 | 18.50 | 18.25 | 18.36 | 289 | -0.07(-0.37%) |
Aug 25, 2010 | 18.29 | 18.49 | 18.27 | 18.43 | 9,470,595 | +0.04(+0.23%) |
Aug 24, 2010 | 18.31 | 18.48 | 18.28 | 18.39 | 12,217,184 | -0.09(-0.49%) |
Aug 23, 2010 | 18.50 | 18.58 | 18.47 | 18.48 | 6,015,838 | +0.04(+0.22%) |
Aug 20, 2010 | 18.38 | 18.47 | 18.38 | 18.44 | 8,489,518 | +0.00(+0.00%) |
Aug 19, 2010 | 18.60 | 18.60 | 18.36 | 18.44 | 5,439 | -0.22(-1.18%) |
Aug 18, 2010 | 18.61 | 18.72 | 18.55 | 18.66 | 23,402 | +0.01(+0.07%) |
Aug 17, 2010 | 18.63 | 18.74 | 18.51 | 18.65 | 11,475 | +0.18(+0.97%) |
Aug 16, 2010 | 18.34 | 18.50 | 18.30 | 18.47 | 7,359,680 | -0.02(-0.11%) |
Aug 13, 2010 | 18.49 | 18.54 | 18.40 | 18.49 | 6,433,372 | -0.01(-0.04%) |
Aug 12, 2010 | 18.31 | 18.52 | 18.31 | 18.49 | 9,285,352 | -0.02(-0.11%) |
Aug 11, 2010 | 18.63 | 18.63 | 18.49 | 18.52 | 3,200 | -0.18(-0.96%) |
Aug 10, 2010 | 18.69 | 18.69 | 18.66 | 18.69 | 434 | -0.09(-0.48%) |
Aug 09, 2010 | 18.77 | 18.84 | 18.71 | 18.78 | 5,292,222 | +0.10(+0.52%) |
Aug 06, 2010 | 18.69 | 18.69 | 18.49 | 18.69 | 12,136,330 | +0.04(+0.22%) |
Aug 05, 2010 | 18.67 | 18.68 | 18.60 | 18.65 | 26,809,744 | -0.08(-0.44%) |
Aug 04, 2010 | 18.69 | 18.78 | 18.65 | 18.73 | 8,812 | +0.07(+0.37%) |
Aug 03, 2010 | 18.70 | 18.74 | 18.62 | 18.66 | 33,651 | -0.17(-0.88%) |
Aug 02, 2010 | 18.80 | 18.83 | 18.71 | 18.83 | 11,287,519 | +0.21(+1.15%) |
Jul 30, 2010 | 18.61 | 18.67 | 18.40 | 18.61 | 10,717,062 | +0.05(+0.26%) |
Jul 29, 2010 | 18.79 | 18.79 | 18.47 | 18.56 | 43,873 | -0.23(-1.21%) |
Jul 28, 2010 | 18.86 | 18.91 | 18.77 | 18.79 | 10,428,808 | -0.10(-0.55%) |
Jul 27, 2010 | 18.87 | 18.94 | 18.80 | 18.89 | 28,576,010 | +0.07(+0.37%) |
Jul 26, 2010 | 18.78 | 18.83 | 18.71 | 18.83 | 12,688,951 | +0.10(+0.52%) |
Jul 23, 2010 | 18.53 | 18.77 | 18.53 | 18.73 | 14,645,417 | +0.17(+0.93%) |
Jul 22, 2010 | 18.51 | 18.61 | 18.48 | 18.56 | 12,226 | +0.21(+1.13%) |
Jul 21, 2010 | 18.61 | 18.62 | 18.30 | 18.35 | 16,527,710 | -0.20(-1.08%) |
Jul 20, 2010 | 18.17 | 18.57 | 18.17 | 18.55 | 7,996 | +0.22(+1.20%) |
Jul 19, 2010 | 18.29 | 18.36 | 18.26 | 18.33 | 9,410,583 | +0.03(+0.19%) |
Jul 16, 2010 | 18.29 | 18.56 | 18.26 | 18.29 | 11,348,094 | -0.26(-1.41%) |
Jul 15, 2010 | 18.52 | 18.59 | 18.38 | 18.56 | 5,989,120 | +0.06(+0.30%) |
Jul 14, 2010 | 18.43 | 18.53 | 18.38 | 18.50 | 6,555 | +0.01(+0.04%) |
Jul 13, 2010 | 18.46 | 18.53 | 18.40 | 18.49 | 14,621 | +0.17(+0.90%) |
Jul 12, 2010 | 18.20 | 18.33 | 18.20 | 18.33 | 5,488,661 | +0.06(+0.34%) |
Jul 09, 2010 | 18.23 | 18.29 | 18.19 | 18.27 | 9,995,105 | +0.00(+0.00%) |
Jul 08, 2010 | 18.13 | 18.27 | 18.07 | 18.27 | 15,573 | +0.27(+1.49%) |
Jul 07, 2010 | 17.68 | 18.02 | 17.63 | 18.00 | 9,415,487 | +0.34(+1.91%) |
Jul 06, 2010 | 17.72 | 17.79 | 17.52 | 17.66 | 10,017,429 | +0.10(+0.59%) |
Jul 02, 2010 | 17.56 | 17.67 | 17.49 | 17.56 | 7,066,288 | -0.07(-0.39%) |
Jul 01, 2010 | 17.61 | 17.65 | 17.45 | 17.63 | 14,169,119 | +0.03(+0.20%) |
Jun 30, 2010 | 17.67 | 17.74 | 17.54 | 17.59 | 9,514,760 | -0.12(-0.68%) |
Jun 29, 2010 | 17.87 | 17.92 | 17.66 | 17.71 | 13,087 | -0.14(-0.79%) |
Jun 25, 2010 | 17.85 | 18.09 | 17.84 | 17.85 | 15,382,500 | -0.19(-1.03%) |
Jun 24, 2010 | 18.16 | 18.20 | 18.03 | 18.04 | 8,054 | -0.22(-1.21%) |
Jun 23, 2010 | 18.21 | 18.31 | 18.11 | 18.26 | 9,813,744 | +0.12(+0.65%) |
Jun 22, 2010 | 18.33 | 18.41 | 18.14 | 18.14 | 53,097 | -0.20(-1.09%) |
Jun 21, 2010 | 18.56 | 18.60 | 18.29 | 18.34 | 7,798,470 | -0.05(-0.26%) |
Jun 18, 2010 | 18.39 | 18.55 | 18.39 | 18.39 | 11,175,707 | +0.06(+0.35%) |
Jun 17, 2010 | 18.24 | 18.34 | 18.15 | 18.33 | 9,184,014 | +0.16(+0.90%) |
Jun 16, 2010 | 18.19 | 18.24 | 18.14 | 18.16 | 5,365,888 | -0.12(-0.67%) |
Jun 15, 2010 | 18.20 | 18.29 | 18.14 | 18.29 | 7,904,080 | +0.18(+1.01%) |
Jun 14, 2010 | 18.13 | 18.20 | 18.07 | 18.10 | 8,242,035 | +0.10(+0.57%) |
Jun 11, 2010 | 18.05 | 18.05 | 17.85 | 18.00 | 8,857,979 | -0.15(-0.82%) |
Jun 10, 2010 | 18.03 | 18.16 | 18.01 | 18.15 | 58,822 | +0.31(+1.71%) |
Jun 09, 2010 | 18.01 | 18.09 | 17.80 | 17.84 | 12,672,238 | -0.03(-0.19%) |
Jun 08, 2010 | 17.61 | 17.90 | 17.58 | 17.88 | 14,048,655 | +0.29(+1.62%) |
Jun 07, 2010 | 17.69 | 17.84 | 17.59 | 17.59 | 14,020,563 | -0.14(-0.77%) |
Jun 04, 2010 | 17.73 | 18.05 | 17.69 | 17.73 | 13,421,622 | -0.50(-2.72%) |
Jun 03, 2010 | 18.22 | 18.26 | 18.10 | 18.22 | 8,079,689 | +0.04(+0.22%) |
Jun 02, 2010 | 17.96 | 18.18 | 17.90 | 18.18 | 43,206 | +0.31(+1.71%) |