Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 21.88 | 22.09 | 21.64 | 22.01 | 139,823 | +0.59(+2.75%) |
Nov 29, 2011 | 21.58 | 21.70 | 21.34 | 21.42 | 38,470 | -0.08(-0.38%) |
Nov 28, 2011 | 21.27 | 21.68 | 20.64 | 21.51 | 91,163 | +0.70(+3.35%) |
Nov 25, 2011 | 20.24 | 21.11 | 20.24 | 20.81 | 32,789 | -0.01(-0.05%) |
Nov 23, 2011 | 21.27 | 21.35 | 20.78 | 20.82 | 62,819 | -0.56(-2.63%) |
Nov 22, 2011 | 21.64 | 21.72 | 21.25 | 21.38 | 83,322 | -0.22(-1.02%) |
Nov 21, 2011 | 21.47 | 21.81 | 21.47 | 21.60 | 77,927 | -0.13(-0.59%) |
Nov 18, 2011 | 21.29 | 21.84 | 21.29 | 21.73 | 95,641 | +0.41(+1.95%) |
Nov 17, 2011 | 21.27 | 21.61 | 21.19 | 21.32 | 61,270 | +0.09(+0.43%) |
Nov 16, 2011 | 21.14 | 21.81 | 21.09 | 21.22 | 97,094 | -0.11(-0.50%) |
Nov 15, 2011 | 20.88 | 21.43 | 20.76 | 21.33 | 163,234 | +0.32(+1.54%) |
Nov 14, 2011 | 21.35 | 21.36 | 20.80 | 21.01 | 115,796 | -0.34(-1.61%) |
Nov 11, 2011 | 21.35 | 21.49 | 21.20 | 21.35 | 78,373 | +0.12(+0.55%) |
Nov 10, 2011 | 21.40 | 21.86 | 21.14 | 21.23 | 76,722 | +0.12(+0.56%) |
Nov 09, 2011 | 21.74 | 21.79 | 20.90 | 21.12 | 116,748 | -0.73(-3.35%) |
Nov 08, 2011 | 21.78 | 21.96 | 21.30 | 21.85 | 117,939 | +0.19(+0.90%) |
Nov 07, 2011 | 21.41 | 21.75 | 20.94 | 21.65 | 52,784 | +0.20(+0.93%) |
Nov 04, 2011 | 22.05 | 22.16 | 21.43 | 21.45 | 74,615 | -0.52(-2.38%) |
Nov 03, 2011 | 21.60 | 22.35 | 21.37 | 21.98 | 112,010 | +0.70(+3.27%) |
Nov 02, 2011 | 21.76 | 21.96 | 21.18 | 21.28 | 51,917 | -0.24(-1.12%) |
Nov 01, 2011 | 21.10 | 21.84 | 21.03 | 21.52 | 142,074 | -0.18(-0.85%) |
Oct 31, 2011 | 21.74 | 21.89 | 21.61 | 21.70 | 86,204 | -0.24(-1.10%) |
Oct 28, 2011 | 21.78 | 22.06 | 21.70 | 21.95 | 66,717 | +0.09(+0.42%) |
Oct 27, 2011 | 21.65 | 21.95 | 21.58 | 21.85 | 116,824 | +0.43(+1.98%) |
Oct 26, 2011 | 21.21 | 21.48 | 20.96 | 21.43 | 65,608 | +0.46(+2.17%) |
Oct 25, 2011 | 20.93 | 21.16 | 20.80 | 20.97 | 73,904 | -0.04(-0.17%) |
Oct 24, 2011 | 21.11 | 21.19 | 20.79 | 21.01 | 74,521 | -0.13(-0.61%) |
Oct 21, 2011 | 20.89 | 21.16 | 20.74 | 21.14 | 62,407 | +0.46(+2.23%) |
Oct 20, 2011 | 20.72 | 20.82 | 20.36 | 20.68 | 43,650 | +0.10(+0.50%) |
Oct 19, 2011 | 20.67 | 20.99 | 20.52 | 20.57 | 84,915 | -0.10(-0.50%) |
Oct 18, 2011 | 20.47 | 20.72 | 20.28 | 20.68 | 96,202 | +0.30(+1.46%) |
Oct 17, 2011 | 20.53 | 20.64 | 20.30 | 20.38 | 52,241 | -0.20(-0.99%) |
Oct 14, 2011 | 20.70 | 20.81 | 20.41 | 20.58 | 75,269 | -0.11(-0.54%) |
Oct 13, 2011 | 20.14 | 20.72 | 20.14 | 20.70 | 32,910 | +0.37(+1.81%) |
Oct 12, 2011 | 20.38 | 20.61 | 20.19 | 20.33 | 115,072 | +0.00(+0.00%) |
Oct 11, 2011 | 20.40 | 20.49 | 20.26 | 20.33 | 92,497 | -0.25(-1.19%) |
Oct 10, 2011 | 20.26 | 20.58 | 20.18 | 20.57 | 68,193 | +0.60(+3.03%) |
Oct 07, 2011 | 20.46 | 20.53 | 19.91 | 19.97 | 82,072 | -0.42(-2.06%) |
Oct 06, 2011 | 20.54 | 20.54 | 20.19 | 20.39 | 95,782 | -0.11(-0.55%) |
Oct 05, 2011 | 20.56 | 20.63 | 20.25 | 20.50 | 88,390 | -0.25(-1.21%) |
Oct 04, 2011 | 19.63 | 20.85 | 19.61 | 20.75 | 127,729 | +1.07(+5.41%) |
Oct 03, 2011 | 20.59 | 20.74 | 19.66 | 19.69 | 98,094 | -0.85(-4.14%) |
Sep 30, 2011 | 20.17 | 20.89 | 20.17 | 20.54 | 108,869 | +0.12(+0.60%) |
Sep 29, 2011 | 20.02 | 20.43 | 19.93 | 20.41 | 84,566 | +0.74(+3.75%) |
Sep 28, 2011 | 20.36 | 20.48 | 19.66 | 19.68 | 74,000 | -0.65(-3.17%) |
Sep 27, 2011 | 20.23 | 20.68 | 20.12 | 20.32 | 88,587 | +0.38(+1.90%) |
Sep 26, 2011 | 20.01 | 20.08 | 19.65 | 19.94 | 47,493 | +0.00(+0.00%) |
Sep 23, 2011 | 19.74 | 20.07 | 19.65 | 19.94 | 74,549 | +0.20(+1.04%) |
Sep 22, 2011 | 19.55 | 20.30 | 19.55 | 19.74 | 106,397 | -0.28(-1.38%) |
Sep 21, 2011 | 20.11 | 20.34 | 19.95 | 20.02 | 84,060 | -0.14(-0.69%) |
Sep 20, 2011 | 20.24 | 20.64 | 20.07 | 20.15 | 169,552 | +0.04(+0.18%) |
Sep 19, 2011 | 20.13 | 20.48 | 19.95 | 20.12 | 107,785 | -0.26(-1.28%) |
Sep 16, 2011 | 20.36 | 20.63 | 20.16 | 20.38 | 157,617 | +0.20(+1.02%) |
Sep 15, 2011 | 20.27 | 20.27 | 20.01 | 20.17 | 41,128 | +0.08(+0.41%) |
Sep 14, 2011 | 20.05 | 20.38 | 19.92 | 20.09 | 68,566 | +0.15(+0.77%) |
Sep 13, 2011 | 19.81 | 20.00 | 19.67 | 19.94 | 50,612 | +0.24(+1.21%) |
Sep 12, 2011 | 19.54 | 19.82 | 19.46 | 19.70 | 49,312 | -0.05(-0.23%) |
Sep 09, 2011 | 19.82 | 20.02 | 19.47 | 19.75 | 81,937 | -0.30(-1.49%) |
Sep 08, 2011 | 20.18 | 20.33 | 19.84 | 20.05 | 164,603 | -0.18(-0.90%) |
Sep 07, 2011 | 20.41 | 20.41 | 20.14 | 20.23 | 193,501 | +0.03(+0.13%) |
Sep 06, 2011 | 19.69 | 20.24 | 19.68 | 20.20 | 89,622 | +0.16(+0.78%) |
Sep 02, 2011 | 20.19 | 20.54 | 20.01 | 20.05 | 146,793 | -0.44(-2.13%) |
Sep 01, 2011 | 20.68 | 21.02 | 20.41 | 20.48 | 84,488 | -0.22(-1.05%) |
Aug 31, 2011 | 20.93 | 20.98 | 20.56 | 20.70 | 151,591 | -0.19(-0.90%) |
Aug 30, 2011 | 20.84 | 20.96 | 20.50 | 20.89 | 63,687 | -0.02(-0.07%) |
Aug 29, 2011 | 20.81 | 21.05 | 20.68 | 20.90 | 123,131 | +0.10(+0.46%) |
Aug 26, 2011 | 20.22 | 20.81 | 19.80 | 20.81 | 132,838 | +0.50(+2.45%) |
Aug 25, 2011 | 20.81 | 20.81 | 20.06 | 20.31 | 191,623 | -0.40(-1.91%) |
Aug 24, 2011 | 20.34 | 20.96 | 20.34 | 20.70 | 58,938 | +0.27(+1.34%) |
Aug 23, 2011 | 19.73 | 20.43 | 19.65 | 20.43 | 104,011 | +0.71(+3.58%) |
Aug 22, 2011 | 19.80 | 20.04 | 19.47 | 19.73 | 52,071 | +0.13(+0.65%) |
Aug 19, 2011 | 19.56 | 19.96 | 19.48 | 19.60 | 53,346 | -0.23(-1.15%) |
Aug 18, 2011 | 20.02 | 20.20 | 19.66 | 19.83 | 83,663 | -0.67(-3.27%) |
Aug 17, 2011 | 20.50 | 20.77 | 20.24 | 20.50 | 72,076 | +0.18(+0.87%) |
Aug 16, 2011 | 19.91 | 20.52 | 19.66 | 20.32 | 86,368 | +0.22(+1.11%) |
Aug 15, 2011 | 20.12 | 20.15 | 19.87 | 20.10 | 88,457 | +0.21(+1.07%) |
Aug 12, 2011 | 20.51 | 20.51 | 19.84 | 19.88 | 75,174 | -0.43(-2.12%) |
Aug 11, 2011 | 19.94 | 20.58 | 19.67 | 20.31 | 121,623 | +0.55(+2.77%) |
Aug 10, 2011 | 20.50 | 21.03 | 19.67 | 19.77 | 94,304 | -1.28(-6.10%) |
Aug 09, 2011 | 19.53 | 21.06 | 19.29 | 21.05 | 213,935 | +1.61(+8.30%) |
Aug 08, 2011 | 19.53 | 20.27 | 18.99 | 19.44 | 303,776 | -0.55(-2.77%) |
Aug 05, 2011 | 18.27 | 20.24 | 18.27 | 19.99 | 174,763 | +0.45(+2.31%) |
Aug 04, 2011 | 19.99 | 20.22 | 19.46 | 19.54 | 90,378 | -0.59(-2.92%) |
Aug 03, 2011 | 19.90 | 20.15 | 19.85 | 20.13 | 63,132 | +0.17(+0.86%) |
Aug 02, 2011 | 19.80 | 20.29 | 19.80 | 19.95 | 103,959 | +0.21(+1.08%) |
Aug 01, 2011 | 19.79 | 19.86 | 19.68 | 19.74 | 62,704 | +0.15(+0.75%) |
Jul 29, 2011 | 19.46 | 19.87 | 19.20 | 19.59 | 62,024 | -0.11(-0.54%) |
Jul 28, 2011 | 19.54 | 19.85 | 19.53 | 19.70 | 134,298 | +0.14(+0.73%) |
Jul 27, 2011 | 19.79 | 19.87 | 19.54 | 19.56 | 48,394 | -0.32(-1.63%) |
Jul 26, 2011 | 19.89 | 19.97 | 19.80 | 19.88 | 44,896 | -0.05(-0.25%) |
Jul 25, 2011 | 19.83 | 19.98 | 19.80 | 19.93 | 34,837 | -0.14(-0.68%) |
Jul 22, 2011 | 19.98 | 20.08 | 19.95 | 20.07 | 40,124 | -0.14(-0.68%) |
Jul 21, 2011 | 20.00 | 20.26 | 19.92 | 20.21 | 46,360 | +0.20(+1.01%) |
Jul 20, 2011 | 20.09 | 20.27 | 19.88 | 20.00 | 100,412 | -0.00(-0.02%) |
Jul 19, 2011 | 19.96 | 20.05 | 19.84 | 20.01 | 40,969 | +0.15(+0.77%) |
Jul 18, 2011 | 19.98 | 20.04 | 19.82 | 19.86 | 50,861 | -0.25(-1.24%) |
Jul 15, 2011 | 20.07 | 20.30 | 19.82 | 20.11 | 93,117 | +0.03(+0.15%) |
Jul 14, 2011 | 20.08 | 20.22 | 20.05 | 20.08 | 33,181 | -0.05(-0.25%) |
Jul 13, 2011 | 20.12 | 20.34 | 19.99 | 20.13 | 34,234 | +0.09(+0.46%) |
Jul 12, 2011 | 20.02 | 20.17 | 20.02 | 20.04 | 30,340 | -0.07(-0.35%) |
Jul 11, 2011 | 19.96 | 20.24 | 19.96 | 20.11 | 36,894 | -0.10(-0.50%) |
Jul 08, 2011 | 20.23 | 20.30 | 20.16 | 20.21 | 33,548 | -0.15(-0.75%) |
Jul 07, 2011 | 20.57 | 20.57 | 20.31 | 20.36 | 47,314 | -0.07(-0.32%) |
Jul 06, 2011 | 20.33 | 20.55 | 20.33 | 20.43 | 50,522 | +0.06(+0.27%) |
Jul 05, 2011 | 20.56 | 20.58 | 20.29 | 20.37 | 98,024 | -0.21(-1.01%) |
Jul 01, 2011 | 20.32 | 20.70 | 20.32 | 20.58 | 37,067 | +0.26(+1.30%) |
Jun 30, 2011 | 20.28 | 20.38 | 20.27 | 20.31 | 34,539 | +0.05(+0.25%) |
Jun 29, 2011 | 20.29 | 20.31 | 20.18 | 20.26 | 45,493 | +0.01(+0.03%) |
Jun 28, 2011 | 20.22 | 20.30 | 20.17 | 20.26 | 46,518 | +0.03(+0.15%) |
Jun 27, 2011 | 20.20 | 20.25 | 20.07 | 20.23 | 103,571 | +0.07(+0.33%) |
Jun 24, 2011 | 19.82 | 20.21 | 19.80 | 20.16 | 150,056 | +0.36(+1.82%) |
Jun 23, 2011 | 19.28 | 19.83 | 19.28 | 19.80 | 37,097 | +0.25(+1.27%) |
Jun 22, 2011 | 19.49 | 19.74 | 19.49 | 19.55 | 42,281 | -0.05(-0.26%) |
Jun 21, 2011 | 19.43 | 19.67 | 19.34 | 19.60 | 29,652 | +0.26(+1.36%) |
Jun 20, 2011 | 19.28 | 19.38 | 19.23 | 19.34 | 51,086 | +0.15(+0.79%) |
Jun 17, 2011 | 19.41 | 19.61 | 19.17 | 19.19 | 118,439 | -0.12(-0.61%) |
Jun 16, 2011 | 19.30 | 19.54 | 19.11 | 19.30 | 48,138 | +0.02(+0.11%) |
Jun 15, 2011 | 19.36 | 19.36 | 19.20 | 19.28 | 67,136 | -0.10(-0.52%) |
Jun 14, 2011 | 19.48 | 19.48 | 19.28 | 19.39 | 40,715 | +0.10(+0.53%) |
Jun 13, 2011 | 19.16 | 19.37 | 19.12 | 19.28 | 54,968 | +0.16(+0.84%) |
Jun 10, 2011 | 19.42 | 19.53 | 19.11 | 19.12 | 81,851 | -0.43(-2.21%) |
Jun 09, 2011 | 19.69 | 19.69 | 19.41 | 19.56 | 91,735 | -0.04(-0.18%) |
Jun 08, 2011 | 19.61 | 19.94 | 19.54 | 19.59 | 44,985 | -0.06(-0.28%) |
Jun 07, 2011 | 19.58 | 20.00 | 19.34 | 19.65 | 49,286 | +0.31(+1.61%) |
Jun 06, 2011 | 19.33 | 19.68 | 19.16 | 19.34 | 56,720 | -0.02(-0.10%) |
Jun 03, 2011 | 19.64 | 19.90 | 19.30 | 19.36 | 69,423 | -0.33(-1.66%) |
May 24, 2011 | 20.03 | 20.14 | 19.64 | 19.68 | 66,637 | -0.26(-1.29%) |
May 23, 2011 | 20.22 | 20.30 | 19.91 | 19.94 | 49,380 | -0.48(-2.34%) |
May 20, 2011 | 20.51 | 20.52 | 20.31 | 20.42 | 71,741 | -0.22(-1.07%) |
May 19, 2011 | 20.79 | 20.80 | 20.45 | 20.64 | 58,116 | -0.01(-0.05%) |
May 18, 2011 | 20.62 | 20.65 | 20.34 | 20.65 | 37,737 | +0.11(+0.51%) |
May 17, 2011 | 20.32 | 20.80 | 20.32 | 20.54 | 58,844 | +0.18(+0.89%) |
May 16, 2011 | 20.64 | 20.89 | 20.35 | 20.36 | 62,638 | -0.47(-2.27%) |
May 13, 2011 | 21.22 | 21.22 | 20.42 | 20.83 | 54,230 | -0.38(-1.80%) |
May 12, 2011 | 20.38 | 21.22 | 20.33 | 21.22 | 168,647 | +0.78(+3.84%) |
May 11, 2011 | 21.10 | 21.10 | 20.35 | 20.43 | 105,645 | -0.77(-3.63%) |
May 10, 2011 | 20.95 | 21.21 | 20.77 | 21.20 | 68,868 | +0.24(+1.15%) |
May 09, 2011 | 20.58 | 21.02 | 20.58 | 20.96 | 92,707 | +0.42(+2.06%) |
May 06, 2011 | 20.32 | 20.65 | 20.29 | 20.54 | 75,140 | +0.32(+1.57%) |
May 05, 2011 | 20.27 | 20.65 | 20.16 | 20.22 | 84,079 | -0.22(-1.08%) |
May 04, 2011 | 20.96 | 20.98 | 20.28 | 20.44 | 187,137 | -0.60(-2.87%) |
May 03, 2011 | 21.22 | 21.47 | 21.04 | 21.05 | 67,740 | -0.13(-0.62%) |
May 02, 2011 | 21.23 | 21.23 | 21.17 | 21.18 | 51,844 | -0.34(-1.59%) |
Apr 29, 2011 | 21.52 | 21.65 | 21.47 | 21.52 | 90,772 | -0.00(-0.02%) |
Apr 28, 2011 | 21.50 | 21.63 | 21.44 | 21.52 | 69,156 | +0.01(+0.05%) |
Apr 27, 2011 | 21.52 | 21.69 | 21.31 | 21.51 | 61,069 | -0.02(-0.09%) |
Apr 26, 2011 | 20.94 | 21.60 | 20.92 | 21.53 | 102,119 | +0.58(+2.78%) |
Apr 25, 2011 | 20.81 | 20.99 | 20.75 | 20.95 | 25,201 | -0.04(-0.17%) |
Apr 21, 2011 | 21.11 | 21.16 | 20.87 | 20.98 | 40,513 | -0.08(-0.36%) |
Apr 20, 2011 | 21.05 | 21.06 | 20.86 | 21.06 | 28,275 | +0.21(+1.01%) |
Apr 19, 2011 | 20.69 | 20.98 | 20.59 | 20.85 | 79,083 | +0.09(+0.44%) |
Apr 18, 2011 | 21.08 | 21.08 | 20.51 | 20.76 | 47,119 | -0.37(-1.74%) |
Apr 15, 2011 | 20.58 | 21.14 | 20.53 | 21.13 | 92,160 | +0.48(+2.31%) |
Apr 14, 2011 | 20.39 | 20.71 | 20.22 | 20.65 | 55,103 | +0.16(+0.76%) |
Apr 13, 2011 | 21.04 | 21.04 | 20.41 | 20.49 | 49,497 | -0.35(-1.67%) |
Apr 12, 2011 | 20.98 | 21.15 | 20.80 | 20.84 | 52,822 | -0.25(-1.19%) |
Apr 11, 2011 | 21.09 | 21.11 | 20.85 | 21.09 | 61,264 | -0.08(-0.36%) |
Apr 08, 2011 | 21.34 | 21.52 | 21.12 | 21.17 | 99,079 | -0.32(-1.47%) |
Apr 07, 2011 | 21.61 | 21.62 | 21.42 | 21.48 | 45,832 | -0.09(-0.40%) |
Apr 06, 2011 | 21.47 | 21.67 | 21.37 | 21.57 | 118,145 | +0.17(+0.80%) |
Apr 05, 2011 | 21.38 | 21.44 | 21.29 | 21.40 | 70,757 | +0.07(+0.33%) |
Apr 04, 2011 | 21.25 | 21.47 | 21.11 | 21.33 | 82,398 | +0.09(+0.40%) |
Apr 01, 2011 | 20.98 | 21.24 | 20.95 | 21.24 | 41,088 | +0.31(+1.49%) |
Mar 31, 2011 | 20.75 | 21.04 | 20.58 | 20.93 | 86,268 | +0.20(+0.95%) |
Mar 30, 2011 | 20.73 | 20.73 | 20.73 | 20.73 | 197,951 | +0.27(+1.30%) |
Mar 29, 2011 | 20.60 | 20.61 | 20.40 | 20.47 | 81,008 | -0.09(-0.42%) |
Mar 28, 2011 | 20.97 | 21.04 | 20.55 | 20.55 | 42,661 | -0.46(-2.20%) |
Mar 25, 2011 | 20.72 | 21.23 | 20.71 | 21.02 | 46,103 | +0.28(+1.36%) |
Mar 24, 2011 | 21.12 | 21.12 | 20.62 | 20.73 | 29,379 | -0.23(-1.08%) |
Mar 23, 2011 | 20.81 | 21.06 | 20.60 | 20.96 | 84,739 | +0.13(+0.63%) |
Mar 22, 2011 | 21.00 | 21.23 | 20.74 | 20.83 | 46,813 | -0.29(-1.36%) |
Mar 21, 2011 | 20.86 | 21.12 | 20.79 | 21.12 | 94,141 | +0.51(+2.49%) |
Mar 18, 2011 | 20.53 | 20.79 | 20.28 | 20.60 | 121,724 | +0.13(+0.64%) |
Mar 17, 2011 | 20.29 | 20.52 | 20.09 | 20.47 | 53,194 | +0.28(+1.39%) |
Mar 16, 2011 | 19.54 | 20.36 | 19.53 | 20.19 | 123,653 | +0.64(+3.27%) |
Mar 15, 2011 | 19.46 | 19.61 | 19.46 | 19.55 | 129,512 | -0.70(-3.48%) |
Mar 14, 2011 | 20.25 | 20.41 | 20.08 | 20.26 | 66,287 | -0.21(-1.03%) |
Mar 11, 2011 | 20.56 | 20.78 | 20.35 | 20.47 | 41,109 | -0.29(-1.38%) |
Mar 10, 2011 | 21.00 | 21.00 | 20.36 | 20.75 | 113,637 | -0.43(-2.02%) |
Mar 09, 2011 | 21.00 | 21.19 | 21.00 | 21.18 | 74,825 | +0.17(+0.81%) |
Mar 08, 2011 | 20.79 | 21.19 | 20.79 | 21.01 | 160,861 | +0.22(+1.06%) |
Mar 07, 2011 | 20.60 | 20.90 | 20.44 | 20.79 | 68,989 | +0.22(+1.07%) |
Mar 04, 2011 | 20.30 | 20.64 | 20.11 | 20.57 | 88,700 | +0.27(+1.35%) |
Mar 03, 2011 | 20.08 | 20.54 | 20.07 | 20.30 | 56,104 | +0.43(+2.19%) |
Mar 02, 2011 | 19.76 | 19.87 | 19.42 | 19.86 | 69,949 | -0.00(-0.03%) |
Mar 01, 2011 | 20.41 | 20.68 | 19.51 | 19.87 | 161,387 | -0.51(-2.50%) |
Feb 28, 2011 | 20.14 | 20.38 | 20.04 | 20.38 | 107,134 | +0.28(+1.42%) |
Feb 25, 2011 | 19.90 | 20.12 | 19.78 | 20.09 | 42,377 | +0.27(+1.38%) |
Feb 24, 2011 | 19.91 | 19.98 | 19.64 | 19.82 | 43,682 | +0.02(+0.10%) |
Feb 23, 2011 | 20.06 | 20.16 | 19.77 | 19.80 | 51,480 | -0.14(-0.73%) |
Feb 22, 2011 | 19.99 | 20.11 | 19.89 | 19.94 | 46,179 | -0.18(-0.89%) |
Feb 18, 2011 | 20.09 | 20.22 | 20.00 | 20.12 | 56,256 | +0.12(+0.60%) |
Feb 17, 2011 | 19.84 | 20.00 | 19.62 | 20.00 | 46,891 | +0.12(+0.60%) |
Feb 16, 2011 | 19.77 | 19.89 | 19.77 | 19.88 | 19,227 | +0.07(+0.38%) |
Feb 15, 2011 | 19.88 | 19.88 | 19.73 | 19.81 | 27,400 | -0.05(-0.25%) |
Feb 14, 2011 | 19.78 | 20.02 | 19.71 | 19.86 | 46,620 | +0.02(+0.13%) |
Feb 11, 2011 | 19.71 | 19.87 | 19.57 | 19.83 | 50,486 | +0.14(+0.73%) |
Feb 10, 2011 | 19.77 | 20.02 | 19.63 | 19.69 | 37,099 | -0.18(-0.90%) |
Feb 09, 2011 | 19.57 | 19.95 | 19.54 | 19.87 | 48,019 | +0.17(+0.86%) |
Feb 08, 2011 | 19.65 | 19.72 | 19.52 | 19.70 | 30,002 | -0.02(-0.10%) |
Feb 07, 2011 | 19.58 | 19.77 | 19.46 | 19.72 | 80,142 | +0.15(+0.76%) |
Feb 04, 2011 | 19.61 | 19.61 | 19.46 | 19.57 | 42,538 | -0.11(-0.56%) |
Feb 03, 2011 | 19.49 | 19.71 | 19.44 | 19.68 | 67,177 | +0.11(+0.56%) |
Feb 02, 2011 | 19.55 | 19.68 | 19.53 | 19.57 | 29,449 | -0.08(-0.43%) |
Feb 01, 2011 | 19.57 | 19.65 | 19.37 | 19.65 | 97,380 | +0.14(+0.74%) |
Jan 31, 2011 | 19.39 | 19.57 | 19.05 | 19.51 | 74,847 | +0.16(+0.83%) |
Jan 28, 2011 | 20.07 | 20.10 | 19.30 | 19.35 | 66,455 | -0.65(-3.27%) |
Jan 27, 2011 | 20.07 | 20.12 | 19.93 | 20.00 | 33,419 | -0.05(-0.25%) |
Jan 26, 2011 | 20.03 | 20.15 | 19.80 | 20.05 | 35,585 | +0.06(+0.32%) |
Jan 25, 2011 | 19.95 | 20.02 | 19.81 | 19.99 | 36,960 | +0.02(+0.12%) |
Jan 24, 2011 | 19.92 | 20.03 | 19.80 | 19.96 | 29,587 | +0.00(+0.00%) |
Jan 21, 2011 | 19.94 | 20.03 | 19.83 | 19.96 | 58,323 | +0.11(+0.55%) |
Jan 20, 2011 | 19.69 | 19.90 | 19.69 | 19.85 | 34,315 | +0.02(+0.13%) |
Jan 19, 2011 | 20.40 | 20.40 | 19.68 | 19.83 | 54,342 | -0.57(-2.79%) |
Jan 18, 2011 | 20.27 | 20.40 | 20.15 | 20.40 | 30,817 | +0.05(+0.25%) |
Jan 14, 2011 | 20.22 | 20.35 | 20.11 | 20.35 | 36,551 | +0.21(+1.04%) |
Jan 13, 2011 | 20.06 | 20.29 | 20.04 | 20.14 | 27,286 | +0.17(+0.87%) |
Jan 12, 2011 | 20.30 | 20.30 | 19.83 | 19.96 | 36,020 | -0.16(-0.79%) |
Jan 11, 2011 | 19.76 | 20.17 | 19.66 | 20.12 | 40,133 | +0.38(+1.95%) |
Jan 10, 2011 | 19.84 | 19.91 | 19.67 | 19.74 | 105,434 | -0.19(-0.95%) |
Jan 07, 2011 | 19.74 | 19.93 | 19.36 | 19.93 | 101,402 | +0.24(+1.22%) |
Jan 06, 2011 | 20.06 | 20.06 | 19.46 | 19.69 | 102,987 | -0.48(-2.38%) |
Jan 05, 2011 | 19.96 | 20.24 | 19.52 | 20.17 | 81,497 | +0.14(+0.70%) |
Jan 04, 2011 | 20.82 | 20.82 | 19.96 | 20.03 | 64,309 | -0.70(-3.39%) |
Jan 03, 2011 | 20.80 | 20.82 | 20.64 | 20.73 | 67,556 | +0.02(+0.07%) |
Dec 31, 2010 | 20.75 | 20.95 | 20.72 | 20.72 | 46,408 | -0.04(-0.22%) |
Dec 30, 2010 | 20.95 | 21.06 | 20.73 | 20.76 | 49,174 | -0.16(-0.79%) |
Dec 29, 2010 | 20.94 | 20.98 | 20.75 | 20.93 | 52,418 | +0.11(+0.55%) |
Dec 28, 2010 | 20.76 | 20.96 | 20.62 | 20.81 | 65,031 | +0.08(+0.41%) |
Dec 27, 2010 | 20.52 | 20.90 | 20.52 | 20.73 | 27,020 | +0.12(+0.61%) |
Dec 23, 2010 | 20.59 | 20.81 | 20.55 | 20.60 | 23,777 | +0.01(+0.07%) |
Dec 22, 2010 | 20.85 | 20.88 | 20.52 | 20.59 | 76,893 | -0.18(-0.89%) |
Dec 21, 2010 | 20.62 | 20.79 | 20.38 | 20.77 | 99,891 | +0.29(+1.41%) |
Dec 20, 2010 | 20.49 | 20.71 | 20.01 | 20.48 | 88,832 | -0.03(-0.17%) |
Dec 17, 2010 | 20.81 | 20.85 | 20.40 | 20.52 | 125,686 | -0.27(-1.32%) |
Dec 16, 2010 | 20.42 | 20.96 | 20.27 | 20.79 | 81,597 | +0.34(+1.66%) |
Dec 15, 2010 | 20.20 | 20.61 | 20.19 | 20.45 | 109,166 | +0.28(+1.41%) |
Dec 14, 2010 | 19.98 | 20.27 | 19.94 | 20.17 | 81,873 | +0.24(+1.23%) |
Dec 13, 2010 | 20.04 | 20.04 | 19.76 | 19.92 | 51,727 | -0.00(-0.02%) |
Dec 10, 2010 | 20.13 | 20.16 | 19.77 | 19.93 | 80,663 | -0.10(-0.49%) |
Dec 09, 2010 | 20.08 | 20.24 | 19.80 | 20.03 | 78,286 | -0.01(-0.05%) |
Dec 08, 2010 | 19.92 | 20.45 | 19.89 | 20.04 | 87,309 | +0.16(+0.82%) |
Dec 07, 2010 | 19.53 | 19.98 | 19.24 | 19.87 | 157,042 | +0.88(+4.61%) |
Dec 06, 2010 | 19.12 | 19.17 | 18.96 | 19.00 | 43,392 | -0.20(-1.06%) |
Dec 03, 2010 | 19.03 | 19.32 | 18.74 | 19.20 | 65,925 | +0.06(+0.31%) |
Dec 02, 2010 | 19.07 | 19.21 | 18.93 | 19.14 | 52,140 | +0.16(+0.86%) |