Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jun 30, 2011 | 21.39 | 21.51 | 21.36 | 21.43 | 28,239 | +0.06(+0.30%) |
Jun 29, 2011 | 21.29 | 21.38 | 21.23 | 21.37 | 13,622 | +0.44(+2.10%) |
Jun 28, 2011 | 20.92 | 20.94 | 20.90 | 20.93 | 11,066 | +0.07(+0.35%) |
Jun 27, 2011 | 20.69 | 20.89 | 20.68 | 20.86 | 9,011 | +0.15(+0.73%) |
Jun 24, 2011 | 20.82 | 20.82 | 20.65 | 20.70 | 20,453 | -0.29(-1.36%) |
Jun 23, 2011 | 21.00 | 21.01 | 20.74 | 20.99 | 31,427 | -0.24(-1.13%) |
Jun 22, 2011 | 21.38 | 21.46 | 21.22 | 21.23 | 9,330 | -0.20(-0.93%) |
Jun 21, 2011 | 21.30 | 21.45 | 21.20 | 21.43 | 16,991 | +0.25(+1.17%) |
Jun 20, 2011 | 21.14 | 21.19 | 21.13 | 21.18 | 23,900 | +0.06(+0.30%) |
Jun 17, 2011 | 21.21 | 21.25 | 21.12 | 21.12 | 9,467 | +0.14(+0.69%) |
Jun 16, 2011 | 20.90 | 21.18 | 20.85 | 20.97 | 28,405 | +0.04(+0.19%) |
Jun 15, 2011 | 21.13 | 21.25 | 20.90 | 20.93 | 50,190 | -0.38(-1.76%) |
Jun 14, 2011 | 21.25 | 21.40 | 21.23 | 21.31 | 93,170 | +0.26(+1.21%) |
Jun 13, 2011 | 21.01 | 21.08 | 20.92 | 21.05 | 10,916 | +0.10(+0.49%) |
Jun 10, 2011 | 21.07 | 21.07 | 20.79 | 20.95 | 15,356 | -0.21(-0.98%) |
Jun 09, 2011 | 20.80 | 21.24 | 20.79 | 21.16 | 40,695 | +0.41(+1.96%) |
Jun 08, 2011 | 20.95 | 21.04 | 20.74 | 20.75 | 22,568 | -0.28(-1.32%) |
Jun 07, 2011 | 21.22 | 21.25 | 21.03 | 21.03 | 102,683 | -0.07(-0.35%) |
Jun 06, 2011 | 21.42 | 21.46 | 21.06 | 21.10 | 84,099 | -0.36(-1.67%) |
Jun 03, 2011 | 21.44 | 21.67 | 21.44 | 21.46 | 37,663 | -0.61(-2.75%) |
May 24, 2011 | 22.08 | 22.12 | 21.96 | 22.07 | 35,687 | -0.04(-0.18%) |
May 23, 2011 | 22.08 | 22.20 | 22.08 | 22.11 | 44,023 | -0.26(-1.18%) |
May 20, 2011 | 22.55 | 22.60 | 22.36 | 22.37 | 70,866 | -0.26(-1.13%) |
May 19, 2011 | 22.75 | 22.75 | 22.53 | 22.63 | 97,777 | -0.02(-0.11%) |
May 18, 2011 | 22.32 | 22.66 | 22.32 | 22.65 | 110,720 | +0.36(+1.61%) |
May 17, 2011 | 22.45 | 22.47 | 22.15 | 22.29 | 1,484,416 | -0.21(-0.92%) |
May 16, 2011 | 22.67 | 22.87 | 22.49 | 22.50 | 104,343 | -0.34(-1.50%) |
May 13, 2011 | 23.11 | 23.12 | 22.78 | 22.84 | 13,850 | -0.34(-1.48%) |
May 12, 2011 | 23.06 | 23.20 | 22.97 | 23.19 | 58,468 | +0.02(+0.10%) |
May 11, 2011 | 23.50 | 23.50 | 23.11 | 23.16 | 1,501,069 | -0.37(-1.56%) |
May 10, 2011 | 23.46 | 23.55 | 23.40 | 23.53 | 14,242 | +0.23(+0.99%) |
May 09, 2011 | 23.23 | 23.33 | 23.15 | 23.30 | 16,537 | +0.05(+0.21%) |
May 06, 2011 | 23.37 | 23.45 | 23.21 | 23.25 | 59,047 | +0.18(+0.80%) |
May 05, 2011 | 23.14 | 23.21 | 22.98 | 23.06 | 34,993 | -0.22(-0.93%) |
May 04, 2011 | 23.52 | 23.54 | 23.22 | 23.28 | 74,434 | -0.25(-1.05%) |
May 03, 2011 | 23.67 | 23.67 | 23.42 | 23.53 | 55,362 | -0.19(-0.81%) |
May 02, 2011 | 23.72 | 23.74 | 23.70 | 23.72 | 65,099 | -0.17(-0.70%) |
Apr 29, 2011 | 23.94 | 23.97 | 23.80 | 23.89 | 39,665 | -0.06(-0.23%) |
Apr 28, 2011 | 23.90 | 23.94 | 23.83 | 23.94 | 62,900 | -0.01(-0.03%) |
Apr 27, 2011 | 23.98 | 23.98 | 23.79 | 23.95 | 39,298 | +0.02(+0.10%) |
Apr 26, 2011 | 23.84 | 23.98 | 23.75 | 23.93 | 428,450 | +0.12(+0.50%) |
Apr 25, 2011 | 23.87 | 23.87 | 23.77 | 23.81 | 34,496 | -0.18(-0.73%) |
Apr 21, 2011 | 23.90 | 24.03 | 23.90 | 23.98 | 68,807 | +0.34(+1.45%) |
Apr 20, 2011 | 23.62 | 23.66 | 23.50 | 23.64 | 56,856 | +0.35(+1.51%) |
Apr 19, 2011 | 23.58 | 23.58 | 23.27 | 23.29 | 897,583 | -0.20(-0.85%) |
Apr 18, 2011 | 23.59 | 23.59 | 23.33 | 23.49 | 97,053 | -0.38(-1.57%) |
Apr 15, 2011 | 23.70 | 23.90 | 23.65 | 23.86 | 82,570 | +0.24(+1.01%) |
Apr 14, 2011 | 23.53 | 23.63 | 23.45 | 23.62 | 50,997 | -0.06(-0.24%) |
Apr 13, 2011 | 23.92 | 23.96 | 23.57 | 23.68 | 1,469,487 | -0.12(-0.50%) |
Apr 12, 2011 | 23.85 | 23.93 | 23.77 | 23.80 | 36,944 | -0.17(-0.70%) |
Apr 11, 2011 | 24.10 | 24.21 | 23.93 | 23.97 | 14,645 | -0.13(-0.53%) |
Apr 08, 2011 | 24.38 | 24.38 | 24.03 | 24.10 | 30,937 | -0.22(-0.89%) |
Apr 07, 2011 | 24.45 | 24.52 | 24.31 | 24.31 | 43,794 | -0.09(-0.36%) |
Apr 06, 2011 | 24.17 | 24.42 | 24.17 | 24.40 | 35,164 | +0.27(+1.12%) |
Apr 05, 2011 | 24.14 | 24.17 | 24.02 | 24.13 | 180,686 | -0.02(-0.10%) |
Apr 04, 2011 | 24.37 | 24.37 | 24.15 | 24.15 | 73,488 | -0.17(-0.69%) |
Apr 01, 2011 | 24.01 | 24.37 | 24.01 | 24.32 | 107,422 | +0.50(+2.11%) |
Mar 31, 2011 | 23.73 | 23.82 | 23.70 | 23.82 | 106,439 | -0.02(-0.07%) |
Mar 30, 2011 | 23.68 | 23.83 | 23.68 | 23.83 | 44,147 | +0.21(+0.88%) |
Mar 29, 2011 | 23.54 | 23.62 | 23.46 | 23.62 | 80,611 | +0.02(+0.10%) |
Mar 28, 2011 | 23.70 | 23.80 | 23.59 | 23.60 | 145,843 | -0.08(-0.33%) |
Mar 25, 2011 | 23.71 | 23.74 | 23.59 | 23.68 | 51,888 | -0.02(-0.09%) |
Mar 24, 2011 | 23.64 | 23.72 | 23.53 | 23.70 | 229,479 | +0.15(+0.64%) |
Mar 23, 2011 | 23.35 | 23.64 | 23.29 | 23.55 | 262,242 | +0.04(+0.17%) |
Mar 22, 2011 | 23.57 | 23.64 | 23.51 | 23.51 | 26,747 | -0.05(-0.20%) |
Mar 21, 2011 | 23.48 | 23.56 | 23.45 | 23.56 | 76,506 | +0.41(+1.79%) |
Mar 18, 2011 | 23.19 | 23.23 | 23.11 | 23.14 | 95,088 | +0.22(+0.97%) |
Mar 17, 2011 | 23.10 | 23.10 | 22.81 | 22.92 | 342,674 | +0.15(+0.66%) |
Mar 16, 2011 | 23.17 | 23.25 | 22.68 | 22.77 | 117,486 | -0.42(-1.82%) |
Mar 15, 2011 | 23.08 | 23.30 | 23.03 | 23.19 | 986,807 | -0.37(-1.59%) |
Mar 14, 2011 | 23.52 | 23.60 | 23.29 | 23.56 | 144,415 | -0.15(-0.64%) |
Mar 11, 2011 | 23.56 | 23.77 | 23.53 | 23.72 | 292,566 | +0.02(+0.07%) |
Mar 10, 2011 | 23.92 | 23.92 | 23.65 | 23.70 | 221,056 | -0.50(-2.07%) |
Mar 09, 2011 | 24.39 | 24.39 | 24.09 | 24.20 | 25,080 | -0.17(-0.69%) |
Mar 08, 2011 | 24.20 | 24.46 | 24.19 | 24.37 | 172,205 | +0.20(+0.82%) |
Mar 07, 2011 | 24.35 | 24.45 | 24.04 | 24.17 | 57,979 | -0.14(-0.56%) |
Mar 04, 2011 | 24.54 | 24.54 | 24.15 | 24.31 | 54,629 | -0.29(-1.17%) |
Mar 03, 2011 | 24.35 | 24.65 | 24.35 | 24.59 | 41,850 | +0.48(+1.98%) |
Mar 02, 2011 | 24.07 | 24.30 | 24.02 | 24.11 | 55,779 | -0.02(-0.07%) |
Mar 01, 2011 | 24.54 | 24.60 | 24.13 | 24.13 | 45,188 | -0.40(-1.62%) |
Feb 28, 2011 | 24.58 | 24.62 | 24.39 | 24.53 | 79,445 | +0.02(+0.10%) |
Feb 25, 2011 | 24.23 | 24.50 | 24.23 | 24.50 | 116,004 | +0.36(+1.49%) |
Feb 24, 2011 | 23.92 | 24.18 | 23.86 | 24.15 | 97,402 | +0.00(+0.00%) |
Feb 23, 2011 | 24.34 | 24.38 | 23.98 | 24.15 | 118,209 | -0.17(-0.69%) |
Feb 22, 2011 | 24.84 | 24.85 | 24.27 | 24.31 | 78,819 | -0.83(-3.30%) |
Feb 18, 2011 | 25.11 | 25.21 | 25.06 | 25.14 | 78,948 | +0.02(+0.06%) |
Feb 17, 2011 | 25.13 | 25.16 | 24.91 | 25.13 | 242,878 | +0.02(+0.06%) |
Feb 16, 2011 | 25.13 | 25.17 | 24.98 | 25.11 | 2,818,519 | +0.11(+0.45%) |
Feb 15, 2011 | 25.00 | 25.13 | 24.94 | 25.00 | 433,354 | -0.09(-0.35%) |
Feb 14, 2011 | 24.95 | 25.11 | 24.78 | 25.09 | 1,322,066 | +0.22(+0.87%) |
Feb 11, 2011 | 24.58 | 24.87 | 24.51 | 24.87 | 42,982 | +0.30(+1.23%) |
Feb 10, 2011 | 24.37 | 24.62 | 24.36 | 24.57 | 39,073 | +0.06(+0.23%) |
Feb 09, 2011 | 24.16 | 24.65 | 24.16 | 24.51 | 112,532 | +0.27(+1.12%) |
Feb 08, 2011 | 24.14 | 24.26 | 24.10 | 24.24 | 283,280 | +0.01(+0.03%) |
Feb 07, 2011 | 23.92 | 24.26 | 23.88 | 24.23 | 2,522,391 | +0.37(+1.54%) |
Feb 04, 2011 | 23.76 | 23.87 | 23.69 | 23.87 | 35,784 | +0.06(+0.27%) |
Feb 03, 2011 | 23.64 | 23.84 | 23.56 | 23.80 | 48,734 | -0.33(-1.35%) |
Feb 02, 2011 | 24.20 | 24.23 | 24.12 | 24.13 | 32,101 | -0.02(-0.10%) |
Feb 01, 2011 | 23.78 | 24.19 | 23.78 | 24.15 | 35,356 | +0.49(+2.09%) |
Jan 31, 2011 | 23.54 | 23.74 | 23.54 | 23.66 | 19,402 | +0.18(+0.75%) |
Jan 28, 2011 | 24.05 | 24.08 | 23.47 | 23.48 | 38,231 | -0.52(-2.16%) |
Jan 27, 2011 | 23.68 | 24.04 | 23.67 | 24.00 | 64,423 | +0.26(+1.11%) |
Jan 26, 2011 | 23.59 | 23.76 | 23.59 | 23.74 | 40,219 | +0.20(+0.85%) |
Jan 25, 2011 | 23.64 | 23.70 | 23.28 | 23.54 | 81,451 | -0.21(-0.87%) |
Jan 24, 2011 | 23.66 | 23.83 | 23.58 | 23.75 | 94,860 | +0.10(+0.40%) |
Jan 21, 2011 | 23.72 | 23.78 | 23.60 | 23.65 | 79,749 | +0.09(+0.37%) |
Jan 20, 2011 | 23.43 | 23.61 | 23.32 | 23.56 | 285,005 | +0.17(+0.72%) |
Jan 19, 2011 | 23.92 | 23.92 | 23.37 | 23.40 | 185,800 | -0.66(-2.75%) |
Jan 18, 2011 | 24.07 | 24.07 | 23.88 | 24.06 | 54,333 | -0.01(-0.03%) |
Jan 14, 2011 | 23.85 | 24.08 | 23.83 | 24.07 | 54,470 | +0.18(+0.73%) |
Jan 13, 2011 | 23.84 | 23.97 | 23.80 | 23.89 | 33,786 | +0.06(+0.27%) |
Jan 12, 2011 | 23.51 | 23.84 | 23.51 | 23.83 | 927,327 | +0.38(+1.63%) |
Jan 11, 2011 | 23.60 | 23.62 | 23.34 | 23.45 | 25,652 | -0.07(-0.31%) |
Jan 10, 2011 | 23.29 | 23.53 | 23.28 | 23.52 | 42,445 | +0.11(+0.48%) |
Jan 07, 2011 | 23.53 | 23.55 | 23.21 | 23.41 | 43,076 | -0.12(-0.51%) |
Jan 06, 2011 | 23.57 | 23.57 | 23.37 | 23.52 | 26,902 | +0.00(+0.00%) |
Jan 05, 2011 | 23.21 | 23.52 | 23.21 | 23.52 | 18,903 | +0.25(+1.06%) |
Jan 04, 2011 | 23.42 | 23.42 | 23.17 | 23.28 | 28,483 | -0.17(-0.71%) |
Jan 03, 2011 | 23.36 | 23.56 | 23.32 | 23.45 | 187,197 | +0.32(+1.38%) |
Dec 31, 2010 | 23.15 | 23.21 | 23.11 | 23.13 | 25,378 | -0.07(-0.31%) |
Dec 30, 2010 | 23.22 | 23.23 | 23.11 | 23.20 | 36,903 | -0.04(-0.17%) |
Dec 29, 2010 | 23.37 | 23.37 | 23.21 | 23.24 | 28,761 | -0.10(-0.44%) |
Dec 28, 2010 | 23.33 | 23.37 | 23.29 | 23.34 | 77,726 | +0.01(+0.03%) |
Dec 27, 2010 | 22.99 | 23.33 | 22.99 | 23.33 | 45,446 | +0.18(+0.76%) |
Dec 23, 2010 | 23.22 | 23.23 | 23.13 | 23.16 | 58,246 | -0.10(-0.41%) |
Dec 22, 2010 | 23.17 | 23.25 | 23.10 | 23.25 | 28,087 | +0.16(+0.67%) |
Dec 21, 2010 | 22.77 | 23.11 | 22.77 | 23.10 | 109,620 | +0.39(+1.70%) |
Dec 20, 2010 | 22.75 | 22.76 | 22.66 | 22.71 | 71,074 | +0.04(+0.17%) |
Dec 17, 2010 | 22.54 | 22.76 | 22.52 | 22.67 | 238,224 | +0.13(+0.56%) |
Dec 16, 2010 | 22.22 | 22.59 | 22.06 | 22.55 | 129,822 | +0.10(+0.46%) |
Dec 15, 2010 | 22.51 | 22.63 | 22.42 | 22.44 | 106,927 | -0.04(-0.18%) |
Dec 14, 2010 | 22.66 | 22.66 | 22.46 | 22.48 | 46,188 | -0.14(-0.63%) |
Dec 13, 2010 | 22.72 | 22.81 | 22.63 | 22.63 | 112,605 | +0.01(+0.03%) |
Dec 10, 2010 | 22.67 | 22.67 | 22.41 | 22.62 | 143,611 | +0.03(+0.14%) |
Dec 09, 2010 | 22.57 | 22.62 | 22.46 | 22.59 | 55,258 | +0.11(+0.49%) |
Dec 08, 2010 | 22.29 | 22.48 | 22.29 | 22.48 | 42,476 | +0.29(+1.31%) |
Dec 07, 2010 | 22.38 | 22.38 | 22.18 | 22.18 | 32,192 | +0.04(+0.18%) |
Dec 06, 2010 | 22.14 | 22.20 | 22.00 | 22.15 | 91,622 | +0.06(+0.25%) |
Dec 03, 2010 | 22.05 | 22.13 | 21.82 | 22.09 | 471,828 | -0.02(-0.07%) |
Dec 02, 2010 | 21.52 | 22.13 | 21.52 | 22.11 | 69,965 | +0.68(+3.16%) |
Dec 01, 2010 | 21.18 | 21.44 | 21.18 | 21.43 | 136,406 | +0.54(+2.60%) |
Nov 30, 2010 | 20.90 | 20.95 | 20.80 | 20.89 | 54,172 | -0.14(-0.66%) |
Nov 29, 2010 | 20.98 | 21.06 | 20.81 | 21.02 | 19,733 | -0.04(-0.20%) |
Nov 26, 2010 | 21.04 | 21.16 | 21.04 | 21.07 | 34,081 | -0.17(-0.82%) |
Nov 24, 2010 | 20.94 | 21.24 | 21.24 | 21.24 | 206,378 | +0.37(+1.77%) |
Nov 23, 2010 | 20.95 | 21.03 | 20.86 | 20.87 | 126,813 | -0.33(-1.56%) |
Nov 22, 2010 | 21.42 | 21.42 | 21.07 | 21.20 | 65,809 | -0.33(-1.54%) |
Nov 19, 2010 | 21.46 | 21.58 | 21.36 | 21.53 | 18,053 | +0.03(+0.14%) |
Nov 18, 2010 | 21.44 | 21.65 | 21.44 | 21.50 | 22,162 | +0.26(+1.23%) |
Nov 17, 2010 | 21.21 | 21.29 | 21.19 | 21.24 | 36,699 | -0.09(-0.41%) |
Nov 16, 2010 | 21.49 | 21.55 | 21.25 | 21.33 | 247,048 | -0.32(-1.46%) |
Nov 15, 2010 | 21.59 | 21.82 | 21.59 | 21.64 | 19,117 | +0.13(+0.59%) |
Nov 12, 2010 | 21.70 | 21.77 | 21.45 | 21.52 | 16,969 | -0.33(-1.51%) |
Nov 11, 2010 | 21.74 | 21.90 | 21.72 | 21.85 | 37,561 | -0.13(-0.57%) |
Nov 10, 2010 | 21.83 | 21.98 | 21.67 | 21.97 | 73,227 | +0.17(+0.76%) |
Nov 09, 2010 | 21.97 | 22.06 | 21.75 | 21.81 | 40,464 | -0.25(-1.14%) |
Nov 08, 2010 | 22.14 | 22.22 | 21.99 | 22.06 | 39,458 | -0.16(-0.71%) |
Nov 05, 2010 | 21.81 | 22.24 | 21.81 | 22.22 | 163,921 | +0.46(+2.10%) |
Nov 04, 2010 | 21.42 | 21.78 | 21.39 | 21.76 | 92,169 | +0.54(+2.56%) |
Nov 03, 2010 | 21.17 | 21.22 | 20.96 | 21.22 | 58,953 | +0.06(+0.26%) |
Nov 02, 2010 | 21.08 | 21.16 | 21.08 | 21.16 | 12,153 | +0.21(+1.02%) |
Nov 01, 2010 | 21.15 | 21.19 | 20.81 | 20.95 | 34,869 | -0.11(-0.52%) |
Oct 29, 2010 | 21.04 | 21.12 | 21.02 | 21.06 | 31,226 | -0.01(-0.03%) |
Oct 28, 2010 | 21.06 | 21.08 | 20.92 | 21.06 | 71,119 | +0.15(+0.71%) |
Oct 27, 2010 | 20.62 | 20.92 | 20.49 | 20.92 | 190,116 | +0.09(+0.45%) |
Oct 25, 2010 | 20.97 | 21.06 | 20.81 | 20.82 | 73,421 | -0.06(-0.30%) |
Oct 22, 2010 | 20.92 | 20.95 | 20.85 | 20.89 | 354,041 | +0.07(+0.34%) |
Oct 21, 2010 | 21.06 | 21.16 | 20.72 | 20.81 | 164,978 | -0.12(-0.56%) |
Oct 20, 2010 | 20.77 | 21.00 | 20.63 | 20.93 | 65,275 | +0.17(+0.80%) |
Oct 19, 2010 | 20.78 | 21.08 | 20.66 | 20.77 | 72,092 | -0.18(-0.86%) |
Oct 18, 2010 | 20.55 | 20.96 | 20.55 | 20.95 | 109,977 | +0.42(+2.03%) |
Oct 15, 2010 | 20.66 | 20.66 | 20.41 | 20.53 | 164,307 | +0.02(+0.12%) |
Oct 14, 2010 | 20.57 | 20.61 | 20.35 | 20.51 | 337,653 | -0.13(-0.65%) |
Oct 13, 2010 | 20.62 | 20.72 | 20.55 | 20.64 | 116,764 | +0.14(+0.69%) |
Oct 12, 2010 | 20.26 | 20.54 | 20.22 | 20.50 | 30,782 | +0.14(+0.70%) |
Oct 11, 2010 | 20.49 | 20.49 | 20.33 | 20.36 | 27,574 | -0.11(-0.54%) |
Oct 08, 2010 | 20.47 | 20.53 | 20.26 | 20.47 | 44,545 | +0.13(+0.62%) |
Oct 07, 2010 | 20.61 | 20.61 | 20.29 | 20.34 | 69,655 | -0.15(-0.73%) |
Oct 06, 2010 | 20.46 | 20.56 | 20.42 | 20.49 | 116,175 | +0.00(+0.00%) |
Oct 05, 2010 | 20.12 | 20.55 | 19.93 | 20.49 | 154,676 | +0.57(+2.85%) |
Oct 04, 2010 | 20.11 | 20.15 | 19.77 | 19.92 | 112,775 | -0.22(-1.09%) |
Oct 01, 2010 | 20.15 | 20.20 | 19.91 | 20.15 | 252,550 | +0.23(+1.15%) |
Sep 30, 2010 | 20.13 | 20.37 | 19.92 | 19.92 | 381,430 | -0.09(-0.47%) |
Sep 29, 2010 | 20.04 | 20.14 | 19.91 | 20.01 | 164,571 | -0.08(-0.39%) |
Sep 28, 2010 | 20.20 | 20.20 | 19.85 | 20.09 | 240,705 | +0.01(+0.04%) |
Sep 27, 2010 | 20.26 | 20.30 | 20.04 | 20.08 | 468,606 | -0.17(-0.82%) |
Sep 24, 2010 | 19.94 | 20.26 | 19.94 | 20.25 | 48,865 | +0.62(+3.17%) |
Sep 23, 2010 | 19.74 | 19.88 | 19.62 | 19.63 | 34,007 | -0.30(-1.51%) |
Sep 22, 2010 | 20.25 | 20.28 | 19.89 | 19.93 | 572,800 | -0.38(-1.86%) |
Sep 21, 2010 | 20.56 | 20.59 | 20.26 | 20.30 | 93,827 | -0.24(-1.19%) |
Sep 20, 2010 | 20.27 | 20.59 | 20.17 | 20.55 | 231,546 | +0.31(+1.52%) |
Sep 17, 2010 | 20.24 | 20.37 | 20.15 | 20.24 | 41,719 | -0.12(-0.58%) |
Sep 15, 2010 | 20.26 | 20.41 | 20.15 | 20.36 | 19,110 | +0.00(+0.00%) |
Sep 14, 2010 | 20.48 | 20.51 | 20.30 | 20.36 | 58,824 | -0.17(-0.80%) |
Sep 13, 2010 | 20.25 | 20.52 | 20.25 | 20.52 | 82,945 | +0.50(+2.47%) |
Sep 10, 2010 | 19.98 | 20.06 | 19.93 | 20.03 | 31,377 | +0.11(+0.55%) |
Sep 09, 2010 | 19.99 | 20.04 | 19.84 | 19.92 | 37,445 | +0.22(+1.12%) |
Sep 08, 2010 | 19.67 | 19.86 | 19.65 | 19.70 | 97,150 | +0.16(+0.81%) |
Sep 07, 2010 | 19.74 | 19.74 | 19.53 | 19.54 | 36,579 | -0.39(-1.97%) |
Sep 03, 2010 | 19.66 | 19.95 | 19.66 | 19.93 | 87,040 | +0.53(+2.72%) |
Sep 02, 2010 | 19.20 | 19.42 | 19.20 | 19.41 | 16,437 | +0.20(+1.02%) |
Sep 01, 2010 | 18.75 | 19.22 | 18.75 | 19.21 | 53,736 | +0.74(+4.00%) |
Aug 31, 2010 | 18.47 | 18.60 | 18.38 | 18.47 | 89,381 | -0.08(-0.42%) |
Aug 30, 2010 | 18.94 | 19.01 | 18.54 | 18.55 | 13,835 | -0.48(-2.52%) |
Aug 27, 2010 | 19.03 | 19.04 | 18.58 | 19.03 | 55,282 | +0.33(+1.77%) |
Aug 26, 2010 | 19.00 | 19.00 | 18.65 | 18.70 | 45,693 | -0.23(-1.20%) |
Aug 25, 2010 | 18.75 | 19.00 | 18.62 | 18.93 | 165,546 | +0.06(+0.29%) |
Aug 24, 2010 | 19.02 | 19.10 | 18.86 | 18.87 | 147,483 | -0.39(-2.00%) |
Aug 23, 2010 | 19.43 | 19.49 | 19.26 | 19.26 | 92,072 | -0.13(-0.69%) |
Aug 20, 2010 | 19.23 | 19.44 | 19.11 | 19.39 | 59,246 | +0.09(+0.49%) |
Aug 19, 2010 | 19.67 | 19.74 | 19.27 | 19.30 | 167,223 | -0.46(-2.35%) |
Aug 18, 2010 | 19.74 | 19.89 | 19.60 | 19.76 | 46,901 | +0.01(+0.04%) |
Aug 17, 2010 | 19.56 | 19.84 | 19.54 | 19.75 | 81,011 | +0.33(+1.70%) |
Aug 16, 2010 | 19.35 | 19.58 | 19.35 | 19.42 | 52,651 | -0.05(-0.24%) |
Aug 13, 2010 | 19.47 | 19.74 | 19.47 | 19.47 | 84,767 | -0.26(-1.31%) |
Aug 12, 2010 | 19.44 | 19.82 | 19.44 | 19.73 | 56,896 | -0.07(-0.36%) |
Aug 11, 2010 | 20.19 | 20.19 | 19.78 | 19.80 | 87,132 | -0.70(-3.41%) |
Aug 10, 2010 | 20.59 | 20.66 | 20.43 | 20.50 | 66,271 | -0.34(-1.62%) |
Aug 09, 2010 | 20.78 | 20.88 | 20.67 | 20.84 | 60,906 | +0.17(+0.80%) |
Aug 06, 2010 | 20.67 | 20.81 | 20.44 | 20.67 | 81,479 | -0.17(-0.79%) |
Aug 05, 2010 | 20.70 | 20.85 | 20.69 | 20.84 | 148,344 | +0.00(+0.00%) |
Aug 04, 2010 | 20.40 | 20.86 | 20.40 | 20.84 | 130,139 | +0.35(+1.73%) |
Aug 03, 2010 | 20.55 | 20.62 | 20.42 | 20.48 | 68,337 | -0.15(-0.72%) |
Aug 02, 2010 | 20.52 | 20.65 | 20.38 | 20.63 | 120,065 | +0.42(+2.10%) |
Jul 30, 2010 | 20.21 | 20.37 | 20.07 | 20.21 | 27,876 | -0.17(-0.85%) |
Jul 29, 2010 | 20.25 | 20.52 | 20.12 | 20.38 | 88,126 | +0.26(+1.29%) |
Jul 28, 2010 | 20.33 | 20.33 | 20.06 | 20.12 | 14,918 | -0.12(-0.58%) |
Jul 27, 2010 | 20.44 | 20.51 | 20.22 | 20.24 | 103,031 | -0.04(-0.19%) |
Jul 26, 2010 | 19.93 | 20.29 | 19.93 | 20.28 | 331,611 | +0.30(+1.50%) |
Jul 23, 2010 | 19.69 | 20.05 | 19.69 | 19.98 | 32,947 | +0.27(+1.36%) |
Jul 22, 2010 | 19.52 | 19.78 | 19.39 | 19.71 | 28,909 | +0.40(+2.08%) |
Jul 21, 2010 | 19.79 | 19.84 | 19.29 | 19.31 | 88,244 | -0.20(-1.05%) |
Jul 20, 2010 | 18.93 | 19.56 | 18.93 | 19.52 | 78,465 | +0.17(+0.89%) |
Jul 19, 2010 | 19.30 | 19.39 | 19.08 | 19.34 | 302,375 | +0.13(+0.70%) |
Jul 16, 2010 | 19.21 | 19.71 | 19.20 | 19.21 | 126,172 | -0.57(-2.90%) |
Jul 15, 2010 | 19.74 | 19.84 | 19.38 | 19.78 | 188,553 | +0.09(+0.48%) |
Jul 14, 2010 | 19.78 | 19.78 | 19.51 | 19.69 | 162,028 | -0.13(-0.63%) |
Jul 13, 2010 | 19.56 | 19.89 | 19.56 | 19.82 | 89,882 | +0.47(+2.44%) |
Jul 12, 2010 | 19.44 | 19.44 | 19.19 | 19.34 | 126,716 | -0.13(-0.65%) |
Jul 09, 2010 | 19.47 | 19.49 | 19.12 | 19.47 | 65,169 | +0.28(+1.43%) |
Jul 08, 2010 | 19.16 | 19.35 | 18.97 | 19.19 | 121,050 | +0.13(+0.66%) |
Jul 07, 2010 | 18.66 | 19.12 | 18.66 | 19.07 | 118,451 | +0.46(+2.49%) |
Jul 06, 2010 | 18.88 | 18.97 | 18.42 | 18.60 | 52,150 | -0.01(-0.04%) |
Jul 02, 2010 | 18.61 | 18.89 | 18.53 | 18.61 | 98,939 | -0.17(-0.88%) |