Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jun 30, 2011 | 21.46 | 21.57 | 21.43 | 21.50 | 28,154 | +0.06(+0.30%) |
Jun 29, 2011 | 21.36 | 21.44 | 21.30 | 21.43 | 13,582 | +0.44(+2.10%) |
Jun 28, 2011 | 20.98 | 21.01 | 20.96 | 20.99 | 11,033 | +0.07(+0.35%) |
Jun 27, 2011 | 20.75 | 20.95 | 20.74 | 20.92 | 8,984 | +0.15(+0.73%) |
Jun 24, 2011 | 20.89 | 20.89 | 20.71 | 20.77 | 20,392 | -0.29(-1.36%) |
Jun 23, 2011 | 21.06 | 21.07 | 20.81 | 21.05 | 31,333 | -0.24(-1.13%) |
Jun 22, 2011 | 21.45 | 21.53 | 21.29 | 21.29 | 9,302 | -0.20(-0.93%) |
Jun 21, 2011 | 21.37 | 21.51 | 21.26 | 21.49 | 16,940 | +0.25(+1.17%) |
Jun 20, 2011 | 21.21 | 21.25 | 21.20 | 21.25 | 23,828 | +0.06(+0.30%) |
Jun 17, 2011 | 21.27 | 21.31 | 21.18 | 21.18 | 9,438 | +0.14(+0.68%) |
Jun 16, 2011 | 20.97 | 21.25 | 20.91 | 21.04 | 28,320 | +0.04(+0.19%) |
Jun 15, 2011 | 21.19 | 21.32 | 20.97 | 21.00 | 50,039 | -0.38(-1.76%) |
Jun 14, 2011 | 21.31 | 21.46 | 21.29 | 21.37 | 92,890 | +0.26(+1.21%) |
Jun 13, 2011 | 21.07 | 21.14 | 20.98 | 21.12 | 10,884 | +0.10(+0.50%) |
Jun 10, 2011 | 21.13 | 21.13 | 20.85 | 21.01 | 15,309 | -0.21(-0.98%) |
Jun 09, 2011 | 20.86 | 21.30 | 20.85 | 21.22 | 40,573 | +0.41(+1.96%) |
Jun 08, 2011 | 21.01 | 21.10 | 20.81 | 20.81 | 22,500 | -0.28(-1.32%) |
Jun 07, 2011 | 21.29 | 21.31 | 21.09 | 21.09 | 102,374 | -0.07(-0.35%) |
Jun 06, 2011 | 21.49 | 21.53 | 21.13 | 21.17 | 83,846 | -0.36(-1.67%) |
Jun 03, 2011 | 21.50 | 21.74 | 21.50 | 21.53 | 37,550 | -0.61(-2.75%) |
May 24, 2011 | 22.14 | 22.19 | 22.02 | 22.13 | 35,580 | -0.04(-0.18%) |
May 23, 2011 | 22.14 | 22.26 | 22.14 | 22.17 | 43,891 | -0.26(-1.18%) |
May 20, 2011 | 22.61 | 22.67 | 22.42 | 22.44 | 70,653 | -0.26(-1.13%) |
May 19, 2011 | 22.82 | 22.82 | 22.60 | 22.69 | 97,483 | -0.02(-0.11%) |
May 18, 2011 | 22.39 | 22.73 | 22.38 | 22.72 | 110,387 | +0.36(+1.61%) |
May 17, 2011 | 22.52 | 22.54 | 22.21 | 22.36 | 1,479,949 | -0.21(-0.92%) |
May 16, 2011 | 22.73 | 22.94 | 22.56 | 22.57 | 104,029 | -0.34(-1.50%) |
May 13, 2011 | 23.18 | 23.19 | 22.85 | 22.91 | 13,808 | -0.34(-1.48%) |
May 12, 2011 | 23.13 | 23.27 | 23.04 | 23.26 | 58,292 | +0.02(+0.10%) |
May 11, 2011 | 23.57 | 23.58 | 23.18 | 23.23 | 1,496,552 | -0.37(-1.56%) |
May 10, 2011 | 23.53 | 23.62 | 23.47 | 23.60 | 14,199 | +0.23(+0.99%) |
May 09, 2011 | 23.30 | 23.40 | 23.22 | 23.37 | 16,487 | +0.05(+0.21%) |
May 06, 2011 | 23.44 | 23.52 | 23.28 | 23.32 | 58,870 | +0.19(+0.80%) |
May 05, 2011 | 23.21 | 23.28 | 23.05 | 23.13 | 34,888 | -0.22(-0.93%) |
May 04, 2011 | 23.59 | 23.62 | 23.29 | 23.35 | 74,210 | -0.25(-1.05%) |
May 03, 2011 | 23.74 | 23.74 | 23.50 | 23.60 | 55,196 | -0.19(-0.81%) |
May 02, 2011 | 23.79 | 23.81 | 23.77 | 23.79 | 64,903 | -0.17(-0.70%) |
Apr 29, 2011 | 24.01 | 24.04 | 23.87 | 23.96 | 39,546 | -0.06(-0.23%) |
Apr 28, 2011 | 23.98 | 24.02 | 23.90 | 24.02 | 62,711 | -0.01(-0.03%) |
Apr 27, 2011 | 24.06 | 24.06 | 23.86 | 24.02 | 39,180 | +0.02(+0.10%) |
Apr 26, 2011 | 23.91 | 24.05 | 23.82 | 24.00 | 427,160 | +0.12(+0.50%) |
Apr 25, 2011 | 23.94 | 23.94 | 23.84 | 23.88 | 34,392 | -0.18(-0.73%) |
Apr 21, 2011 | 23.97 | 24.10 | 23.97 | 24.06 | 68,599 | +0.34(+1.45%) |
Apr 20, 2011 | 23.70 | 23.74 | 23.58 | 23.71 | 56,685 | +0.35(+1.51%) |
Apr 19, 2011 | 23.66 | 23.66 | 23.34 | 23.36 | 894,882 | -0.20(-0.85%) |
Apr 18, 2011 | 23.66 | 23.66 | 23.40 | 23.56 | 96,761 | -0.38(-1.57%) |
Apr 15, 2011 | 23.78 | 23.98 | 23.72 | 23.94 | 82,322 | +0.24(+1.01%) |
Apr 14, 2011 | 23.60 | 23.70 | 23.53 | 23.70 | 50,844 | -0.06(-0.24%) |
Apr 13, 2011 | 23.99 | 24.03 | 23.64 | 23.75 | 1,465,065 | -0.12(-0.50%) |
Apr 12, 2011 | 23.92 | 24.00 | 23.84 | 23.87 | 36,833 | -0.17(-0.70%) |
Apr 11, 2011 | 24.18 | 24.28 | 24.00 | 24.04 | 14,601 | -0.13(-0.53%) |
Apr 08, 2011 | 24.46 | 24.46 | 24.10 | 24.17 | 30,844 | -0.22(-0.89%) |
Apr 07, 2011 | 24.53 | 24.59 | 24.38 | 24.38 | 43,662 | -0.09(-0.36%) |
Apr 06, 2011 | 24.25 | 24.50 | 24.25 | 24.47 | 35,058 | +0.27(+1.12%) |
Apr 05, 2011 | 24.22 | 24.25 | 24.10 | 24.20 | 180,142 | -0.02(-0.10%) |
Apr 04, 2011 | 24.45 | 24.45 | 24.22 | 24.22 | 73,266 | -0.17(-0.69%) |
Apr 01, 2011 | 24.08 | 24.45 | 24.08 | 24.39 | 107,099 | +0.50(+2.11%) |
Mar 31, 2011 | 23.80 | 23.90 | 23.78 | 23.89 | 106,119 | -0.02(-0.07%) |
Mar 30, 2011 | 23.75 | 23.90 | 23.75 | 23.90 | 44,014 | +0.21(+0.88%) |
Mar 29, 2011 | 23.61 | 23.70 | 23.53 | 23.70 | 80,368 | +0.02(+0.10%) |
Mar 28, 2011 | 23.77 | 23.87 | 23.66 | 23.67 | 145,404 | -0.08(-0.34%) |
Mar 25, 2011 | 23.78 | 23.81 | 23.66 | 23.75 | 51,732 | -0.02(-0.09%) |
Mar 24, 2011 | 23.71 | 23.79 | 23.60 | 23.77 | 228,790 | +0.15(+0.64%) |
Mar 23, 2011 | 23.42 | 23.71 | 23.36 | 23.62 | 261,454 | +0.04(+0.17%) |
Mar 22, 2011 | 23.64 | 23.72 | 23.58 | 23.58 | 26,666 | -0.05(-0.20%) |
Mar 21, 2011 | 23.56 | 23.64 | 23.52 | 23.63 | 76,277 | +0.42(+1.79%) |
Mar 18, 2011 | 23.26 | 23.30 | 23.18 | 23.21 | 94,803 | +0.22(+0.97%) |
Mar 17, 2011 | 23.17 | 23.17 | 22.88 | 22.99 | 341,645 | +0.15(+0.66%) |
Mar 16, 2011 | 23.24 | 23.32 | 22.75 | 22.84 | 117,133 | -0.42(-1.82%) |
Mar 15, 2011 | 23.15 | 23.37 | 23.10 | 23.26 | 983,843 | -0.38(-1.59%) |
Mar 14, 2011 | 23.60 | 23.67 | 23.36 | 23.64 | 143,981 | -0.15(-0.64%) |
Mar 11, 2011 | 23.64 | 23.84 | 23.60 | 23.79 | 291,688 | +0.02(+0.07%) |
Mar 10, 2011 | 24.00 | 24.00 | 23.72 | 23.77 | 220,392 | -0.50(-2.07%) |
Mar 09, 2011 | 24.47 | 24.47 | 24.16 | 24.27 | 25,005 | -0.17(-0.69%) |
Mar 08, 2011 | 24.27 | 24.53 | 24.27 | 24.44 | 171,688 | +0.20(+0.82%) |
Mar 07, 2011 | 24.42 | 24.52 | 24.12 | 24.24 | 57,804 | -0.14(-0.56%) |
Mar 04, 2011 | 24.62 | 24.62 | 24.22 | 24.38 | 54,465 | -0.29(-1.17%) |
Mar 03, 2011 | 24.42 | 24.72 | 24.42 | 24.67 | 41,724 | +0.48(+1.98%) |
Mar 02, 2011 | 24.14 | 24.37 | 24.09 | 24.19 | 55,611 | -0.02(-0.07%) |
Mar 01, 2011 | 24.61 | 24.67 | 24.20 | 24.20 | 45,052 | -0.40(-1.62%) |
Feb 28, 2011 | 24.66 | 24.70 | 24.46 | 24.60 | 79,207 | +0.02(+0.10%) |
Feb 25, 2011 | 24.31 | 24.58 | 24.31 | 24.58 | 115,656 | +0.36(+1.48%) |
Feb 24, 2011 | 24.00 | 24.25 | 23.93 | 24.22 | 97,110 | +0.00(+0.00%) |
Feb 23, 2011 | 24.41 | 24.45 | 24.05 | 24.22 | 117,854 | -0.17(-0.69%) |
Feb 22, 2011 | 24.91 | 24.93 | 24.35 | 24.39 | 78,582 | -0.83(-3.30%) |
Feb 18, 2011 | 25.19 | 25.29 | 25.14 | 25.22 | 78,711 | +0.02(+0.06%) |
Feb 17, 2011 | 25.20 | 25.23 | 24.99 | 25.20 | 242,149 | +0.02(+0.06%) |
Feb 16, 2011 | 25.20 | 25.25 | 25.05 | 25.19 | 2,810,055 | +0.11(+0.45%) |
Feb 15, 2011 | 25.07 | 25.20 | 25.02 | 25.07 | 432,053 | -0.09(-0.35%) |
Feb 14, 2011 | 25.03 | 25.19 | 24.85 | 25.16 | 1,318,096 | +0.22(+0.87%) |
Feb 11, 2011 | 24.66 | 24.95 | 24.59 | 24.95 | 42,853 | +0.30(+1.23%) |
Feb 10, 2011 | 24.44 | 24.69 | 24.44 | 24.64 | 38,956 | +0.06(+0.23%) |
Feb 09, 2011 | 24.23 | 24.72 | 24.23 | 24.59 | 112,194 | +0.27(+1.12%) |
Feb 08, 2011 | 24.21 | 24.33 | 24.17 | 24.32 | 282,430 | +0.01(+0.03%) |
Feb 07, 2011 | 23.99 | 24.33 | 23.96 | 24.31 | 2,514,816 | +0.37(+1.54%) |
Feb 04, 2011 | 23.83 | 23.94 | 23.76 | 23.94 | 35,677 | +0.06(+0.27%) |
Feb 03, 2011 | 23.71 | 23.91 | 23.63 | 23.88 | 48,588 | -0.33(-1.35%) |
Feb 02, 2011 | 24.27 | 24.30 | 24.20 | 24.20 | 32,005 | -0.02(-0.10%) |
Feb 01, 2011 | 23.85 | 24.27 | 23.85 | 24.23 | 35,250 | +0.50(+2.09%) |
Jan 31, 2011 | 23.61 | 23.81 | 23.61 | 23.73 | 19,344 | +0.18(+0.75%) |
Jan 28, 2011 | 24.12 | 24.15 | 23.54 | 23.56 | 38,116 | -0.52(-2.16%) |
Jan 27, 2011 | 23.76 | 24.12 | 23.74 | 24.08 | 64,230 | +0.26(+1.11%) |
Jan 26, 2011 | 23.66 | 23.83 | 23.66 | 23.81 | 40,098 | +0.20(+0.85%) |
Jan 25, 2011 | 23.72 | 23.77 | 23.35 | 23.61 | 81,206 | -0.21(-0.87%) |
Jan 24, 2011 | 23.73 | 23.90 | 23.65 | 23.82 | 94,575 | +0.10(+0.40%) |
Jan 21, 2011 | 23.79 | 23.85 | 23.68 | 23.72 | 79,509 | +0.09(+0.37%) |
Jan 20, 2011 | 23.50 | 23.68 | 23.39 | 23.64 | 284,149 | +0.17(+0.72%) |
Jan 19, 2011 | 24.00 | 24.00 | 23.44 | 23.47 | 185,242 | -0.66(-2.75%) |
Jan 18, 2011 | 24.15 | 24.15 | 23.96 | 24.13 | 54,170 | -0.01(-0.03%) |
Jan 14, 2011 | 23.92 | 24.16 | 23.90 | 24.14 | 54,306 | +0.18(+0.73%) |
Jan 13, 2011 | 23.91 | 24.04 | 23.87 | 23.96 | 33,685 | +0.06(+0.27%) |
Jan 12, 2011 | 23.58 | 23.92 | 23.58 | 23.90 | 924,542 | +0.38(+1.63%) |
Jan 11, 2011 | 23.68 | 23.69 | 23.41 | 23.52 | 25,575 | -0.07(-0.30%) |
Jan 10, 2011 | 23.36 | 23.60 | 23.35 | 23.59 | 42,317 | +0.11(+0.48%) |
Jan 07, 2011 | 23.60 | 23.62 | 23.28 | 23.48 | 42,947 | -0.12(-0.51%) |
Jan 06, 2011 | 23.64 | 23.64 | 23.44 | 23.60 | 26,821 | +0.00(+0.00%) |
Jan 05, 2011 | 23.28 | 23.60 | 23.28 | 23.60 | 18,846 | +0.25(+1.06%) |
Jan 04, 2011 | 23.49 | 23.49 | 23.24 | 23.35 | 28,398 | -0.17(-0.71%) |
Jan 03, 2011 | 23.43 | 23.64 | 23.39 | 23.52 | 186,634 | +0.32(+1.38%) |
Dec 31, 2010 | 23.22 | 23.28 | 23.18 | 23.20 | 25,301 | -0.07(-0.31%) |
Dec 30, 2010 | 23.29 | 23.30 | 23.18 | 23.27 | 36,793 | -0.04(-0.17%) |
Dec 29, 2010 | 23.44 | 23.44 | 23.28 | 23.31 | 28,674 | -0.10(-0.44%) |
Dec 28, 2010 | 23.40 | 23.44 | 23.36 | 23.41 | 77,493 | +0.01(+0.03%) |
Dec 27, 2010 | 23.06 | 23.40 | 23.06 | 23.40 | 45,310 | +0.18(+0.76%) |
Dec 23, 2010 | 23.29 | 23.30 | 23.20 | 23.23 | 58,071 | -0.10(-0.41%) |
Dec 22, 2010 | 23.24 | 23.32 | 23.17 | 23.32 | 28,002 | +0.16(+0.67%) |
Dec 21, 2010 | 22.84 | 23.18 | 22.84 | 23.17 | 109,289 | +0.39(+1.70%) |
Dec 20, 2010 | 22.82 | 22.83 | 22.73 | 22.78 | 70,860 | +0.04(+0.17%) |
Dec 17, 2010 | 22.61 | 22.83 | 22.59 | 22.74 | 237,505 | +0.13(+0.56%) |
Dec 16, 2010 | 22.29 | 22.66 | 22.13 | 22.62 | 129,430 | +0.10(+0.46%) |
Dec 15, 2010 | 22.58 | 22.69 | 22.49 | 22.51 | 106,604 | -0.04(-0.18%) |
Dec 14, 2010 | 22.73 | 22.73 | 22.53 | 22.55 | 46,049 | -0.14(-0.63%) |
Dec 13, 2010 | 22.79 | 22.88 | 22.69 | 22.69 | 112,265 | +0.01(+0.03%) |
Dec 10, 2010 | 22.74 | 22.74 | 22.48 | 22.69 | 143,177 | +0.03(+0.14%) |
Dec 09, 2010 | 22.64 | 22.69 | 22.53 | 22.65 | 55,091 | +0.11(+0.49%) |
Dec 08, 2010 | 22.35 | 22.55 | 22.35 | 22.54 | 42,348 | +0.29(+1.31%) |
Dec 07, 2010 | 22.45 | 22.45 | 22.24 | 22.25 | 32,095 | +0.04(+0.18%) |
Dec 06, 2010 | 22.20 | 22.27 | 22.06 | 22.21 | 91,346 | +0.06(+0.25%) |
Dec 03, 2010 | 22.12 | 22.20 | 21.88 | 22.16 | 470,403 | -0.02(-0.07%) |
Dec 02, 2010 | 21.59 | 22.20 | 21.59 | 22.17 | 69,753 | +0.68(+3.16%) |
Dec 01, 2010 | 21.24 | 21.51 | 21.24 | 21.49 | 135,994 | +0.55(+2.60%) |
Nov 30, 2010 | 20.96 | 21.01 | 20.86 | 20.95 | 54,009 | -0.14(-0.66%) |
Nov 29, 2010 | 21.04 | 21.12 | 20.87 | 21.09 | 19,674 | -0.04(-0.20%) |
Nov 26, 2010 | 21.11 | 21.23 | 21.11 | 21.13 | 33,978 | -0.17(-0.82%) |
Nov 24, 2010 | 21.00 | 21.30 | 21.30 | 21.30 | 205,755 | +0.37(+1.77%) |
Nov 23, 2010 | 21.01 | 21.09 | 20.93 | 20.93 | 126,430 | -0.33(-1.56%) |
Nov 22, 2010 | 21.49 | 21.49 | 21.13 | 21.26 | 65,610 | -0.33(-1.54%) |
Nov 19, 2010 | 21.53 | 21.64 | 21.42 | 21.60 | 17,999 | +0.03(+0.14%) |
Nov 18, 2010 | 21.51 | 21.72 | 21.51 | 21.57 | 22,095 | +0.26(+1.23%) |
Nov 17, 2010 | 21.27 | 21.35 | 21.26 | 21.30 | 36,588 | -0.09(-0.41%) |
Nov 16, 2010 | 21.56 | 21.62 | 21.31 | 21.39 | 246,302 | -0.32(-1.46%) |
Nov 15, 2010 | 21.65 | 21.89 | 21.65 | 21.71 | 19,060 | +0.13(+0.59%) |
Nov 12, 2010 | 21.76 | 21.83 | 21.52 | 21.58 | 16,918 | -0.33(-1.51%) |
Nov 11, 2010 | 21.81 | 21.97 | 21.79 | 21.91 | 37,448 | -0.13(-0.57%) |
Nov 10, 2010 | 21.90 | 22.05 | 21.74 | 22.04 | 73,006 | +0.17(+0.76%) |
Nov 09, 2010 | 22.04 | 22.13 | 21.81 | 21.87 | 40,342 | -0.25(-1.14%) |
Nov 08, 2010 | 22.20 | 22.28 | 22.05 | 22.13 | 39,339 | -0.16(-0.71%) |
Nov 05, 2010 | 21.87 | 22.31 | 21.87 | 22.28 | 163,426 | +0.46(+2.10%) |
Nov 04, 2010 | 21.49 | 21.85 | 21.46 | 21.83 | 91,891 | +0.55(+2.56%) |
Nov 03, 2010 | 21.23 | 21.28 | 21.02 | 21.28 | 58,775 | +0.06(+0.26%) |
Nov 02, 2010 | 21.15 | 21.23 | 21.15 | 21.23 | 12,116 | +0.21(+1.02%) |
Nov 01, 2010 | 21.22 | 21.25 | 20.88 | 21.01 | 34,764 | -0.11(-0.52%) |
Oct 29, 2010 | 21.11 | 21.18 | 21.09 | 21.12 | 31,132 | -0.01(-0.03%) |
Oct 28, 2010 | 21.13 | 21.15 | 20.99 | 21.13 | 70,904 | +0.15(+0.71%) |
Oct 27, 2010 | 20.68 | 20.98 | 20.55 | 20.98 | 189,542 | +0.09(+0.45%) |
Oct 25, 2010 | 21.04 | 21.12 | 20.87 | 20.89 | 73,199 | -0.06(-0.30%) |
Oct 22, 2010 | 20.98 | 21.02 | 20.91 | 20.95 | 352,972 | +0.07(+0.34%) |
Oct 21, 2010 | 21.12 | 21.23 | 20.78 | 20.88 | 164,480 | -0.12(-0.56%) |
Oct 20, 2010 | 20.83 | 21.07 | 20.69 | 21.00 | 65,078 | +0.17(+0.80%) |
Oct 19, 2010 | 20.84 | 21.15 | 20.72 | 20.83 | 71,874 | -0.18(-0.86%) |
Oct 18, 2010 | 20.62 | 21.03 | 20.62 | 21.01 | 109,645 | +0.42(+2.03%) |
Oct 15, 2010 | 20.73 | 20.73 | 20.47 | 20.59 | 163,811 | +0.02(+0.12%) |
Oct 14, 2010 | 20.63 | 20.67 | 20.41 | 20.57 | 336,634 | -0.13(-0.65%) |
Oct 13, 2010 | 20.68 | 20.78 | 20.61 | 20.70 | 116,411 | +0.14(+0.69%) |
Oct 12, 2010 | 20.32 | 20.60 | 20.29 | 20.56 | 30,689 | +0.14(+0.70%) |
Oct 11, 2010 | 20.55 | 20.55 | 20.39 | 20.42 | 27,491 | -0.11(-0.54%) |
Oct 08, 2010 | 20.53 | 20.59 | 20.33 | 20.53 | 44,410 | +0.13(+0.62%) |
Oct 07, 2010 | 20.67 | 20.67 | 20.36 | 20.40 | 69,445 | -0.15(-0.73%) |
Oct 06, 2010 | 20.52 | 20.62 | 20.48 | 20.55 | 115,824 | +0.00(+0.00%) |
Oct 05, 2010 | 20.18 | 20.62 | 19.99 | 20.55 | 154,209 | +0.57(+2.85%) |
Oct 04, 2010 | 20.17 | 20.21 | 19.83 | 19.98 | 112,435 | -0.22(-1.09%) |
Oct 01, 2010 | 20.21 | 20.26 | 19.97 | 20.21 | 251,787 | +0.23(+1.15%) |
Sep 30, 2010 | 20.19 | 20.44 | 19.98 | 19.98 | 380,279 | -0.09(-0.47%) |
Sep 29, 2010 | 20.10 | 20.20 | 19.97 | 20.07 | 164,075 | -0.08(-0.39%) |
Sep 28, 2010 | 20.26 | 20.26 | 19.91 | 20.15 | 239,979 | +0.01(+0.04%) |
Sep 27, 2010 | 20.32 | 20.36 | 20.10 | 20.14 | 467,192 | -0.17(-0.82%) |
Sep 24, 2010 | 20.00 | 20.32 | 20.00 | 20.31 | 48,717 | +0.62(+3.17%) |
Sep 23, 2010 | 19.80 | 19.94 | 19.68 | 19.68 | 33,904 | -0.30(-1.50%) |
Sep 22, 2010 | 20.31 | 20.34 | 19.95 | 19.99 | 571,079 | -0.38(-1.86%) |
Sep 21, 2010 | 20.62 | 20.65 | 20.32 | 20.36 | 93,546 | -0.24(-1.19%) |
Sep 20, 2010 | 20.33 | 20.66 | 20.23 | 20.61 | 230,850 | +0.31(+1.52%) |
Sep 17, 2010 | 20.30 | 20.43 | 20.21 | 20.30 | 41,594 | -0.12(-0.58%) |
Sep 15, 2010 | 20.32 | 20.47 | 20.21 | 20.42 | 19,053 | +0.00(+0.00%) |
Sep 14, 2010 | 20.55 | 20.57 | 20.36 | 20.42 | 58,647 | -0.17(-0.80%) |
Sep 13, 2010 | 20.31 | 20.58 | 20.31 | 20.58 | 82,696 | +0.50(+2.47%) |
Sep 10, 2010 | 20.04 | 20.12 | 19.99 | 20.09 | 31,283 | +0.11(+0.55%) |
Sep 09, 2010 | 20.05 | 20.10 | 19.90 | 19.98 | 37,332 | +0.22(+1.12%) |
Sep 08, 2010 | 19.73 | 19.92 | 19.71 | 19.76 | 96,859 | +0.16(+0.80%) |
Sep 07, 2010 | 19.80 | 19.80 | 19.59 | 19.60 | 36,469 | -0.39(-1.97%) |
Sep 03, 2010 | 19.72 | 20.01 | 19.72 | 19.99 | 86,779 | +0.53(+2.71%) |
Sep 02, 2010 | 19.26 | 19.48 | 19.26 | 19.46 | 16,387 | +0.20(+1.02%) |
Sep 01, 2010 | 18.81 | 19.28 | 18.81 | 19.27 | 53,574 | +0.74(+4.00%) |
Aug 31, 2010 | 18.53 | 18.66 | 18.44 | 18.53 | 89,113 | -0.08(-0.42%) |
Aug 30, 2010 | 19.00 | 19.06 | 18.60 | 18.61 | 13,793 | -0.48(-2.52%) |
Aug 27, 2010 | 19.09 | 19.09 | 18.64 | 19.09 | 55,116 | +0.33(+1.77%) |
Aug 26, 2010 | 19.05 | 19.05 | 18.71 | 18.76 | 45,556 | -0.23(-1.20%) |
Aug 25, 2010 | 18.80 | 19.05 | 18.68 | 18.98 | 165,049 | +0.06(+0.29%) |
Aug 24, 2010 | 19.08 | 19.16 | 18.92 | 18.93 | 147,040 | -0.39(-2.00%) |
Aug 23, 2010 | 19.49 | 19.54 | 19.32 | 19.32 | 91,796 | -0.13(-0.69%) |
Aug 20, 2010 | 19.29 | 19.50 | 19.17 | 19.45 | 59,068 | +0.09(+0.49%) |
Aug 19, 2010 | 19.73 | 19.80 | 19.33 | 19.35 | 166,721 | -0.47(-2.35%) |
Aug 18, 2010 | 19.80 | 19.95 | 19.66 | 19.82 | 46,760 | +0.01(+0.04%) |
Aug 17, 2010 | 19.62 | 19.90 | 19.60 | 19.81 | 80,767 | +0.33(+1.70%) |
Aug 16, 2010 | 19.41 | 19.64 | 19.41 | 19.48 | 52,493 | -0.05(-0.24%) |
Aug 13, 2010 | 19.53 | 19.80 | 19.53 | 19.53 | 84,513 | -0.26(-1.32%) |
Aug 12, 2010 | 19.50 | 19.88 | 19.50 | 19.79 | 56,725 | -0.07(-0.36%) |
Aug 11, 2010 | 20.25 | 20.25 | 19.84 | 19.86 | 86,870 | -0.70(-3.41%) |
Aug 10, 2010 | 20.65 | 20.73 | 20.49 | 20.56 | 66,072 | -0.34(-1.62%) |
Aug 09, 2010 | 20.85 | 20.94 | 20.73 | 20.90 | 60,723 | +0.17(+0.80%) |
Aug 06, 2010 | 20.73 | 20.88 | 20.51 | 20.73 | 81,234 | -0.17(-0.79%) |
Aug 05, 2010 | 20.76 | 20.91 | 20.75 | 20.90 | 147,899 | +0.00(+0.00%) |
Aug 04, 2010 | 20.46 | 20.92 | 20.46 | 20.90 | 129,749 | +0.35(+1.73%) |
Aug 03, 2010 | 20.61 | 20.68 | 20.48 | 20.55 | 68,131 | -0.15(-0.72%) |
Aug 02, 2010 | 20.58 | 20.71 | 20.44 | 20.70 | 119,704 | +0.43(+2.10%) |
Jul 30, 2010 | 20.27 | 20.43 | 20.13 | 20.27 | 27,792 | -0.17(-0.85%) |
Jul 29, 2010 | 20.31 | 20.58 | 20.18 | 20.44 | 87,861 | +0.26(+1.29%) |
Jul 28, 2010 | 20.40 | 20.40 | 20.12 | 20.18 | 14,873 | -0.12(-0.58%) |
Jul 27, 2010 | 20.51 | 20.57 | 20.29 | 20.30 | 102,721 | -0.04(-0.19%) |
Jul 26, 2010 | 19.99 | 20.36 | 19.99 | 20.34 | 330,615 | +0.30(+1.50%) |
Jul 23, 2010 | 19.75 | 20.11 | 19.75 | 20.04 | 32,848 | +0.27(+1.36%) |
Jul 22, 2010 | 19.58 | 19.84 | 19.45 | 19.77 | 28,822 | +0.40(+2.08%) |
Jul 21, 2010 | 19.85 | 19.90 | 19.35 | 19.37 | 87,979 | -0.20(-1.05%) |
Jul 20, 2010 | 18.99 | 19.61 | 18.99 | 19.58 | 78,229 | +0.17(+0.89%) |
Jul 19, 2010 | 19.35 | 19.45 | 19.13 | 19.40 | 301,467 | +0.13(+0.70%) |
Jul 16, 2010 | 19.27 | 19.76 | 19.26 | 19.27 | 125,793 | -0.58(-2.90%) |
Jul 15, 2010 | 19.80 | 19.90 | 19.44 | 19.84 | 187,987 | +0.09(+0.48%) |
Jul 14, 2010 | 19.84 | 19.84 | 19.57 | 19.75 | 161,542 | -0.13(-0.63%) |
Jul 13, 2010 | 19.61 | 19.95 | 19.61 | 19.88 | 89,612 | +0.47(+2.44%) |
Jul 12, 2010 | 19.50 | 19.50 | 19.24 | 19.40 | 126,335 | -0.13(-0.65%) |
Jul 09, 2010 | 19.53 | 19.55 | 19.18 | 19.53 | 64,973 | +0.28(+1.43%) |
Jul 08, 2010 | 19.22 | 19.41 | 19.03 | 19.25 | 120,687 | +0.13(+0.66%) |
Jul 07, 2010 | 18.72 | 19.18 | 18.72 | 19.13 | 118,095 | +0.47(+2.49%) |
Jul 06, 2010 | 18.94 | 19.02 | 18.48 | 18.66 | 51,993 | -0.01(-0.04%) |
Jul 02, 2010 | 18.67 | 18.94 | 18.59 | 18.67 | 98,641 | -0.17(-0.88%) |