Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 24.55 | 24.60 | 24.49 | 24.49 | 59,397 | -0.07(-0.27%) |
May 23, 2011 | 24.51 | 24.58 | 24.44 | 24.55 | 93,485 | -0.26(-1.07%) |
May 20, 2011 | 24.87 | 24.89 | 24.74 | 24.82 | 59,568 | -0.06(-0.25%) |
May 19, 2011 | 24.78 | 24.91 | 24.75 | 24.88 | 91,031 | +0.13(+0.54%) |
May 18, 2011 | 24.60 | 24.79 | 24.58 | 24.75 | 79,067 | +0.07(+0.26%) |
May 17, 2011 | 24.53 | 24.70 | 24.46 | 24.68 | 84,696 | +0.13(+0.52%) |
May 16, 2011 | 24.61 | 24.74 | 24.55 | 24.55 | 114,655 | -0.10(-0.41%) |
May 13, 2011 | 24.78 | 24.81 | 24.49 | 24.66 | 320,486 | -0.06(-0.25%) |
May 12, 2011 | 24.46 | 24.73 | 24.41 | 24.72 | 92,426 | +0.23(+0.93%) |
May 11, 2011 | 24.59 | 24.65 | 24.38 | 24.49 | 74,698 | -0.17(-0.68%) |
May 10, 2011 | 24.51 | 24.66 | 24.51 | 24.66 | 76,025 | +0.14(+0.56%) |
May 09, 2011 | 24.42 | 24.52 | 24.33 | 24.52 | 336,600 | +0.19(+0.77%) |
May 06, 2011 | 24.62 | 24.64 | 24.30 | 24.33 | 77,470 | +0.09(+0.37%) |
May 05, 2011 | 24.47 | 24.47 | 24.22 | 24.24 | 47,345 | -0.34(-1.39%) |
May 04, 2011 | 24.67 | 24.71 | 24.54 | 24.58 | 193,259 | -0.08(-0.32%) |
May 03, 2011 | 24.59 | 24.69 | 24.55 | 24.66 | 84,277 | +0.05(+0.22%) |
May 02, 2011 | 24.62 | 24.64 | 24.60 | 24.61 | 155,186 | +0.00(+0.00%) |
Apr 29, 2011 | 24.55 | 24.64 | 24.46 | 24.61 | 75,661 | +0.14(+0.58%) |
Apr 28, 2011 | 24.31 | 24.53 | 24.26 | 24.46 | 39,587 | -0.05(-0.19%) |
Apr 27, 2011 | 24.32 | 24.51 | 24.19 | 24.51 | 107,405 | +0.27(+1.11%) |
Apr 26, 2011 | 24.13 | 24.26 | 24.02 | 24.24 | 199,964 | +0.25(+1.04%) |
Apr 25, 2011 | 24.03 | 24.07 | 23.98 | 23.99 | 92,241 | -0.01(-0.03%) |
Apr 21, 2011 | 24.15 | 24.15 | 24.00 | 24.00 | 154,165 | -0.00(-0.01%) |
Apr 20, 2011 | 24.00 | 24.04 | 23.95 | 24.00 | 62,897 | +0.30(+1.28%) |
Apr 19, 2011 | 23.64 | 23.73 | 23.62 | 23.70 | 57,072 | +0.10(+0.43%) |
Apr 18, 2011 | 23.61 | 23.62 | 23.40 | 23.60 | 108,006 | -0.26(-1.11%) |
Apr 15, 2011 | 23.68 | 23.88 | 23.63 | 23.86 | 74,665 | +0.16(+0.67%) |
Apr 14, 2011 | 23.42 | 23.73 | 23.42 | 23.70 | 180,013 | +0.25(+1.05%) |
Apr 13, 2011 | 23.56 | 23.57 | 23.44 | 23.46 | 56,860 | +0.08(+0.34%) |
Apr 12, 2011 | 23.30 | 23.45 | 23.30 | 23.38 | 86,916 | -0.00(-0.02%) |
Apr 11, 2011 | 23.37 | 23.50 | 23.37 | 23.38 | 41,468 | +0.11(+0.45%) |
Apr 08, 2011 | 23.31 | 23.37 | 23.23 | 23.27 | 36,675 | +0.00(+0.02%) |
Apr 07, 2011 | 23.31 | 23.31 | 23.17 | 23.27 | 83,242 | -0.01(-0.03%) |
Apr 06, 2011 | 23.31 | 23.35 | 23.23 | 23.28 | 99,255 | +0.05(+0.23%) |
Apr 05, 2011 | 23.12 | 23.26 | 23.12 | 23.22 | 261,463 | +0.11(+0.49%) |
Apr 04, 2011 | 23.09 | 23.17 | 23.09 | 23.11 | 89,131 | -0.04(-0.19%) |
Apr 01, 2011 | 22.98 | 23.17 | 22.96 | 23.16 | 207,388 | +0.14(+0.61%) |
Mar 31, 2011 | 22.99 | 23.02 | 22.94 | 23.01 | 208,409 | -0.01(-0.04%) |
Mar 30, 2011 | 22.84 | 23.04 | 22.84 | 23.02 | 126,592 | +0.26(+1.15%) |
Mar 29, 2011 | 22.61 | 22.76 | 22.60 | 22.76 | 22,524 | +0.14(+0.63%) |
Mar 28, 2011 | 22.76 | 22.79 | 22.62 | 22.62 | 21,233 | -0.05(-0.24%) |
Mar 25, 2011 | 22.65 | 22.78 | 22.63 | 22.67 | 62,348 | -0.01(-0.06%) |
Mar 24, 2011 | 22.56 | 22.74 | 22.56 | 22.69 | 197,586 | +0.13(+0.58%) |
Mar 23, 2011 | 22.41 | 22.59 | 22.32 | 22.56 | 454,301 | +0.14(+0.61%) |
Mar 22, 2011 | 22.43 | 22.46 | 22.37 | 22.42 | 54,899 | -0.03(-0.15%) |
Mar 21, 2011 | 22.45 | 22.51 | 22.45 | 22.45 | 83,369 | +0.31(+1.39%) |
Mar 18, 2011 | 22.27 | 22.27 | 22.03 | 22.14 | 124,749 | +0.13(+0.58%) |
Mar 17, 2011 | 22.03 | 22.13 | 21.89 | 22.02 | 135,116 | +0.30(+1.39%) |
Mar 16, 2011 | 21.98 | 22.03 | 21.56 | 21.72 | 88,706 | -0.37(-1.67%) |
Mar 15, 2011 | 21.96 | 22.11 | 21.96 | 22.09 | 39,805 | -0.32(-1.42%) |
Mar 14, 2011 | 22.33 | 22.46 | 22.31 | 22.40 | 39,797 | -0.23(-1.01%) |
Mar 11, 2011 | 22.43 | 22.65 | 22.43 | 22.63 | 21,498 | +0.09(+0.39%) |
Mar 10, 2011 | 22.56 | 22.69 | 22.55 | 22.55 | 24,358 | -0.29(-1.27%) |
Mar 09, 2011 | 22.78 | 22.84 | 22.70 | 22.84 | 53,037 | +0.09(+0.40%) |
Mar 08, 2011 | 22.57 | 22.75 | 22.57 | 22.75 | 101,017 | +0.17(+0.76%) |
Mar 07, 2011 | 22.82 | 22.82 | 22.49 | 22.57 | 36,186 | -0.09(-0.38%) |
Mar 04, 2011 | 22.85 | 22.85 | 22.55 | 22.66 | 89,365 | -0.15(-0.67%) |
Mar 03, 2011 | 22.78 | 22.85 | 22.69 | 22.81 | 47,171 | +0.23(+1.03%) |
Mar 02, 2011 | 22.65 | 22.67 | 22.54 | 22.58 | 77,944 | +0.01(+0.05%) |
Mar 01, 2011 | 22.84 | 22.85 | 22.56 | 22.57 | 198,709 | -0.13(-0.58%) |
Feb 28, 2011 | 22.65 | 22.79 | 22.65 | 22.70 | 56,201 | +0.10(+0.46%) |
Feb 25, 2011 | 22.60 | 22.64 | 22.54 | 22.60 | 189,462 | +0.11(+0.50%) |
Feb 24, 2011 | 22.47 | 22.55 | 22.36 | 22.49 | 31,145 | -0.04(-0.18%) |
Feb 23, 2011 | 22.60 | 22.63 | 22.46 | 22.53 | 68,173 | +0.06(+0.27%) |
Feb 22, 2011 | 22.51 | 22.67 | 22.47 | 22.47 | 49,998 | -0.23(-1.02%) |
Feb 18, 2011 | 22.63 | 22.74 | 22.63 | 22.70 | 28,329 | +0.09(+0.38%) |
Feb 17, 2011 | 22.48 | 22.62 | 22.44 | 22.61 | 63,027 | +0.16(+0.71%) |
Feb 16, 2011 | 22.37 | 22.47 | 22.37 | 22.45 | 78,339 | +0.11(+0.47%) |
Feb 15, 2011 | 22.33 | 22.40 | 22.31 | 22.35 | 43,837 | +0.06(+0.26%) |
Feb 14, 2011 | 22.30 | 22.33 | 22.25 | 22.29 | 44,402 | -0.10(-0.44%) |
Feb 11, 2011 | 22.27 | 22.45 | 22.20 | 22.39 | 70,928 | +0.05(+0.24%) |
Feb 10, 2011 | 22.38 | 22.38 | 22.27 | 22.33 | 44,766 | -0.09(-0.40%) |
Feb 09, 2011 | 22.38 | 22.46 | 22.36 | 22.42 | 32,656 | -0.03(-0.15%) |
Feb 08, 2011 | 22.44 | 22.48 | 22.41 | 22.46 | 64,430 | +0.03(+0.13%) |
Feb 07, 2011 | 22.40 | 22.47 | 22.38 | 22.43 | 118,105 | +0.03(+0.13%) |
Feb 04, 2011 | 22.28 | 22.40 | 22.24 | 22.40 | 199,685 | +0.04(+0.19%) |
Feb 03, 2011 | 22.34 | 22.36 | 22.24 | 22.35 | 67,495 | +0.04(+0.18%) |
Feb 02, 2011 | 22.30 | 22.34 | 22.26 | 22.31 | 625,743 | -0.03(-0.13%) |
Feb 01, 2011 | 22.22 | 22.38 | 22.22 | 22.34 | 47,334 | +0.31(+1.40%) |
Jan 31, 2011 | 22.05 | 22.10 | 21.98 | 22.03 | 69,610 | +0.09(+0.41%) |
Jan 28, 2011 | 22.26 | 22.31 | 21.94 | 21.94 | 89,404 | -0.36(-1.63%) |
Jan 27, 2011 | 22.43 | 22.43 | 22.28 | 22.31 | 80,730 | -0.23(-1.03%) |
Jan 26, 2011 | 22.60 | 22.60 | 22.49 | 22.54 | 68,532 | +0.00(+0.02%) |
Jan 25, 2011 | 22.39 | 22.54 | 22.38 | 22.54 | 36,658 | -0.03(-0.11%) |
Jan 24, 2011 | 22.32 | 22.56 | 22.32 | 22.56 | 103,783 | +0.21(+0.92%) |
Jan 21, 2011 | 22.44 | 22.47 | 22.30 | 22.35 | 24,038 | +0.07(+0.33%) |
Jan 20, 2011 | 22.31 | 22.32 | 22.20 | 22.28 | 109,432 | -0.11(-0.50%) |
Jan 19, 2011 | 22.44 | 22.47 | 22.34 | 22.39 | 144,849 | -0.05(-0.23%) |
Jan 18, 2011 | 22.39 | 22.51 | 22.39 | 22.44 | 112,954 | +0.08(+0.37%) |
Jan 14, 2011 | 22.29 | 22.36 | 22.26 | 22.36 | 103,731 | +0.07(+0.33%) |
Jan 13, 2011 | 22.27 | 22.40 | 22.26 | 22.29 | 237,397 | -0.04(-0.18%) |
Jan 12, 2011 | 22.26 | 22.37 | 22.20 | 22.33 | 163,507 | +0.15(+0.69%) |
Jan 11, 2011 | 22.22 | 22.26 | 22.12 | 22.18 | 214,462 | -0.06(-0.28%) |
Jan 10, 2011 | 22.15 | 22.24 | 22.07 | 22.24 | 101,031 | +0.05(+0.25%) |
Jan 07, 2011 | 22.39 | 22.39 | 22.10 | 22.18 | 106,108 | -0.12(-0.55%) |
Jan 06, 2011 | 22.38 | 22.48 | 22.21 | 22.31 | 705,805 | -0.17(-0.76%) |
Jan 05, 2011 | 22.42 | 22.57 | 22.38 | 22.48 | 169,591 | -0.09(-0.42%) |
Jan 04, 2011 | 22.65 | 22.73 | 22.54 | 22.57 | 116,153 | -0.12(-0.51%) |
Jan 03, 2011 | 22.85 | 22.85 | 22.69 | 22.69 | 73,849 | +0.04(+0.16%) |
Dec 31, 2010 | 22.63 | 22.67 | 22.55 | 22.65 | 30,433 | +0.07(+0.31%) |
Dec 30, 2010 | 22.67 | 22.67 | 22.53 | 22.58 | 50,845 | -0.07(-0.30%) |
Dec 29, 2010 | 22.69 | 22.71 | 22.64 | 22.65 | 21,864 | +0.04(+0.19%) |
Dec 28, 2010 | 22.66 | 22.66 | 22.54 | 22.61 | 52,527 | +0.03(+0.14%) |
Dec 27, 2010 | 22.64 | 22.64 | 22.47 | 22.57 | 28,961 | -0.08(-0.34%) |
Dec 23, 2010 | 22.52 | 22.65 | 22.52 | 22.65 | 50,817 | +0.05(+0.24%) |
Dec 22, 2010 | 22.50 | 22.60 | 22.50 | 22.60 | 45,969 | +0.08(+0.34%) |
Dec 21, 2010 | 22.53 | 22.63 | 22.48 | 22.52 | 157,660 | +0.01(+0.05%) |
Dec 20, 2010 | 22.67 | 22.67 | 22.42 | 22.51 | 80,140 | +0.30(+1.37%) |
Dec 17, 2010 | 22.19 | 22.26 | 22.14 | 22.20 | 56,660 | -0.07(-0.30%) |
Dec 16, 2010 | 22.13 | 22.27 | 22.04 | 22.27 | 43,009 | +0.24(+1.11%) |
Dec 15, 2010 | 22.11 | 22.14 | 22.01 | 22.03 | 20,732 | -0.10(-0.46%) |
Dec 14, 2010 | 22.06 | 22.21 | 22.06 | 22.13 | 18,541 | +0.01(+0.05%) |
Dec 13, 2010 | 22.04 | 22.13 | 22.01 | 22.12 | 32,169 | +0.13(+0.59%) |
Dec 10, 2010 | 22.00 | 22.02 | 21.91 | 21.99 | 121,861 | +0.03(+0.12%) |
Dec 09, 2010 | 21.99 | 21.99 | 21.86 | 21.96 | 97,015 | +0.00(+0.00%) |
Dec 08, 2010 | 21.91 | 21.96 | 21.82 | 21.96 | 105,496 | +0.15(+0.68%) |
Dec 07, 2010 | 22.00 | 22.00 | 21.81 | 21.81 | 58,837 | +0.08(+0.36%) |
Dec 06, 2010 | 21.81 | 21.81 | 21.69 | 21.74 | 162,199 | -0.16(-0.71%) |
Dec 03, 2010 | 21.81 | 21.89 | 21.77 | 21.89 | 50,846 | +0.09(+0.42%) |
Dec 02, 2010 | 21.67 | 21.80 | 21.63 | 21.80 | 29,694 | +0.16(+0.76%) |
Dec 01, 2010 | 21.46 | 21.65 | 21.46 | 21.64 | 92,512 | +0.31(+1.45%) |
Nov 30, 2010 | 21.25 | 21.42 | 21.22 | 21.33 | 41,016 | -0.20(-0.91%) |
Nov 29, 2010 | 21.53 | 21.53 | 21.31 | 21.52 | 56,409 | -0.16(-0.72%) |
Nov 26, 2010 | 21.66 | 21.74 | 21.63 | 21.68 | 58,862 | -0.10(-0.44%) |
Nov 24, 2010 | 21.82 | 21.77 | 21.77 | 21.77 | 18,963 | +0.17(+0.79%) |
Nov 23, 2010 | 21.82 | 21.82 | 21.57 | 21.60 | 75,401 | -0.45(-2.06%) |
Nov 22, 2010 | 22.06 | 22.08 | 21.86 | 22.06 | 36,077 | -0.07(-0.31%) |
Nov 19, 2010 | 22.00 | 22.13 | 21.97 | 22.13 | 35,903 | +0.02(+0.08%) |
Nov 18, 2010 | 21.89 | 22.14 | 21.89 | 22.11 | 30,803 | +0.41(+1.90%) |
Nov 17, 2010 | 21.72 | 21.75 | 21.68 | 21.70 | 39,312 | +0.04(+0.18%) |
Nov 16, 2010 | 21.85 | 21.90 | 21.59 | 21.66 | 38,870 | -0.25(-1.15%) |
Nov 15, 2010 | 22.09 | 22.09 | 21.91 | 21.91 | 32,701 | -0.04(-0.18%) |
Nov 12, 2010 | 21.92 | 22.01 | 21.88 | 21.95 | 132,791 | -0.09(-0.42%) |
Nov 11, 2010 | 22.01 | 22.08 | 21.97 | 22.04 | 33,456 | -0.13(-0.61%) |
Nov 10, 2010 | 22.16 | 22.18 | 21.97 | 22.18 | 66,583 | +0.03(+0.13%) |
Nov 09, 2010 | 22.41 | 22.41 | 22.06 | 22.15 | 207,089 | -0.14(-0.64%) |
Nov 08, 2010 | 22.34 | 22.35 | 22.20 | 22.29 | 118,685 | -0.09(-0.40%) |
Nov 05, 2010 | 22.52 | 22.52 | 22.31 | 22.38 | 117,668 | -0.12(-0.52%) |
Nov 04, 2010 | 22.45 | 22.53 | 22.42 | 22.50 | 76,173 | +0.32(+1.46%) |
Nov 03, 2010 | 22.09 | 22.17 | 21.88 | 22.17 | 220,619 | +0.12(+0.56%) |
Nov 02, 2010 | 22.07 | 22.13 | 21.99 | 22.05 | 350,012 | +0.19(+0.86%) |
Nov 01, 2010 | 22.04 | 22.04 | 21.77 | 21.86 | 184,209 | -0.08(-0.37%) |
Oct 29, 2010 | 21.83 | 21.94 | 21.83 | 21.94 | 23,958 | +0.05(+0.24%) |
Oct 28, 2010 | 21.88 | 21.90 | 21.79 | 21.89 | 36,283 | +0.17(+0.77%) |
Oct 27, 2010 | 21.81 | 21.81 | 21.54 | 21.72 | 54,627 | -0.24(-1.10%) |
Oct 25, 2010 | 22.04 | 22.18 | 21.96 | 21.96 | 202,950 | +0.02(+0.08%) |
Oct 22, 2010 | 22.01 | 22.01 | 21.88 | 21.94 | 43,792 | +0.04(+0.16%) |
Oct 21, 2010 | 21.99 | 22.05 | 21.82 | 21.91 | 86,245 | +0.14(+0.65%) |
Oct 20, 2010 | 21.72 | 21.89 | 21.72 | 21.77 | 680,340 | +0.17(+0.81%) |
Oct 19, 2010 | 21.67 | 21.75 | 21.52 | 21.59 | 54,686 | -0.30(-1.38%) |
Oct 18, 2010 | 21.85 | 21.96 | 21.84 | 21.89 | 26,766 | -0.01(-0.05%) |
Oct 15, 2010 | 21.96 | 21.96 | 21.78 | 21.91 | 229,866 | +0.06(+0.29%) |
Oct 14, 2010 | 21.92 | 21.93 | 21.77 | 21.84 | 121,751 | -0.02(-0.11%) |
Oct 13, 2010 | 21.80 | 21.93 | 21.75 | 21.87 | 239,256 | +0.25(+1.15%) |
Oct 12, 2010 | 21.46 | 21.69 | 21.46 | 21.62 | 23,559 | +0.08(+0.36%) |
Oct 11, 2010 | 21.57 | 21.61 | 21.54 | 21.54 | 23,254 | -0.05(-0.25%) |
Oct 08, 2010 | 21.59 | 21.63 | 21.52 | 21.59 | 42,255 | +0.05(+0.25%) |
Oct 07, 2010 | 21.70 | 21.71 | 21.49 | 21.54 | 38,259 | -0.10(-0.46%) |
Oct 06, 2010 | 21.56 | 21.66 | 21.56 | 21.64 | 116,164 | +0.06(+0.26%) |
Oct 05, 2010 | 21.61 | 21.64 | 21.43 | 21.58 | 95,446 | +0.32(+1.52%) |
Oct 04, 2010 | 21.38 | 21.40 | 21.18 | 21.26 | 69,322 | -0.17(-0.78%) |
Oct 01, 2010 | 21.43 | 21.44 | 21.29 | 21.43 | 56,060 | +0.09(+0.40%) |
Sep 30, 2010 | 21.61 | 21.61 | 21.23 | 21.34 | 213,780 | -0.06(-0.30%) |
Sep 29, 2010 | 21.50 | 21.50 | 21.38 | 21.40 | 182,838 | -0.15(-0.69%) |
Sep 28, 2010 | 21.41 | 21.55 | 21.25 | 21.55 | 168,723 | +0.18(+0.85%) |
Sep 27, 2010 | 21.46 | 21.46 | 21.32 | 21.37 | 178,552 | -0.02(-0.08%) |
Sep 24, 2010 | 21.30 | 21.43 | 21.29 | 21.39 | 41,641 | +0.36(+1.72%) |
Sep 23, 2010 | 21.06 | 21.21 | 20.99 | 21.03 | 108,607 | -0.17(-0.80%) |
Sep 22, 2010 | 21.18 | 21.24 | 21.11 | 21.20 | 34,095 | +0.09(+0.44%) |
Sep 21, 2010 | 21.15 | 21.17 | 20.92 | 21.11 | 65,898 | -0.04(-0.18%) |
Sep 20, 2010 | 20.97 | 21.15 | 20.92 | 21.15 | 63,277 | +0.31(+1.48%) |
Sep 17, 2010 | 20.84 | 20.97 | 20.82 | 20.84 | 66,515 | -0.11(-0.54%) |
Sep 15, 2010 | 20.75 | 20.98 | 20.75 | 20.95 | 42,869 | +0.08(+0.39%) |
Sep 14, 2010 | 20.79 | 20.92 | 20.75 | 20.87 | 42,680 | +0.10(+0.46%) |
Sep 13, 2010 | 20.83 | 20.84 | 20.69 | 20.77 | 110,429 | +0.04(+0.21%) |
Sep 10, 2010 | 20.66 | 20.75 | 20.62 | 20.73 | 115,666 | +0.14(+0.67%) |
Sep 09, 2010 | 20.65 | 20.71 | 20.57 | 20.59 | 71,119 | +0.00(+0.02%) |
Sep 08, 2010 | 20.51 | 20.63 | 20.51 | 20.59 | 40,537 | +0.17(+0.84%) |
Sep 07, 2010 | 20.49 | 20.49 | 20.38 | 20.42 | 224,048 | -0.10(-0.47%) |
Sep 03, 2010 | 20.50 | 20.56 | 20.41 | 20.51 | 111,183 | +0.11(+0.52%) |
Sep 02, 2010 | 20.40 | 20.44 | 20.32 | 20.41 | 205,521 | +0.06(+0.31%) |
Sep 01, 2010 | 20.16 | 20.39 | 20.16 | 20.34 | 455,196 | +0.51(+2.58%) |
Aug 31, 2010 | 19.88 | 19.97 | 19.79 | 19.83 | 256,266 | -0.02(-0.11%) |
Aug 30, 2010 | 20.01 | 20.01 | 19.82 | 19.85 | 92,228 | -0.15(-0.76%) |
Aug 27, 2010 | 20.01 | 20.01 | 19.72 | 20.01 | 29,503 | +0.22(+1.13%) |
Aug 26, 2010 | 19.93 | 19.93 | 19.74 | 19.78 | 447,917 | -0.09(-0.46%) |
Aug 25, 2010 | 19.77 | 19.89 | 19.68 | 19.87 | 138,966 | +0.09(+0.43%) |
Aug 24, 2010 | 19.76 | 19.93 | 19.76 | 19.79 | 28,821 | -0.16(-0.82%) |
Aug 23, 2010 | 20.02 | 20.06 | 19.92 | 19.95 | 102,390 | +0.07(+0.37%) |
Aug 20, 2010 | 19.82 | 19.91 | 19.80 | 19.88 | 236,995 | -0.13(-0.67%) |
Aug 19, 2010 | 20.20 | 20.23 | 19.91 | 20.01 | 48,571 | -0.26(-1.30%) |
Aug 18, 2010 | 20.22 | 20.35 | 20.17 | 20.28 | 34,796 | +0.06(+0.28%) |
Aug 17, 2010 | 20.17 | 20.31 | 20.11 | 20.22 | 29,835 | +0.19(+0.96%) |
Aug 16, 2010 | 19.91 | 20.11 | 19.91 | 20.03 | 10,195 | +0.02(+0.11%) |
Aug 13, 2010 | 20.01 | 20.04 | 19.91 | 20.01 | 13,861 | -0.01(-0.07%) |
Aug 12, 2010 | 19.83 | 20.02 | 19.81 | 20.02 | 60,622 | +0.12(+0.62%) |
Aug 11, 2010 | 20.02 | 20.04 | 19.88 | 19.90 | 23,122 | -0.51(-2.51%) |
Aug 10, 2010 | 20.15 | 20.50 | 20.14 | 20.41 | 42,779 | +0.03(+0.16%) |
Aug 09, 2010 | 20.36 | 20.40 | 20.31 | 20.38 | 35,393 | +0.11(+0.53%) |
Aug 06, 2010 | 20.27 | 20.27 | 20.04 | 20.27 | 46,253 | -0.00(-0.02%) |
Aug 05, 2010 | 20.28 | 20.28 | 20.12 | 20.27 | 205,132 | -0.18(-0.90%) |
Aug 04, 2010 | 20.42 | 20.46 | 20.28 | 20.46 | 900,067 | +0.16(+0.80%) |
Aug 03, 2010 | 20.35 | 20.37 | 20.20 | 20.29 | 136,528 | -0.09(-0.44%) |
Aug 02, 2010 | 20.31 | 20.42 | 20.30 | 20.38 | 1,061,669 | +0.25(+1.22%) |
Jul 30, 2010 | 20.14 | 20.15 | 19.95 | 20.14 | 173,442 | +0.00(+0.00%) |
Jul 29, 2010 | 20.29 | 20.29 | 19.97 | 20.14 | 201,413 | -0.12(-0.61%) |
Jul 28, 2010 | 20.32 | 20.32 | 20.21 | 20.26 | 198,989 | -0.13(-0.63%) |
Jul 27, 2010 | 20.39 | 20.39 | 20.28 | 20.39 | 186,343 | -0.02(-0.12%) |
Jul 26, 2010 | 20.17 | 20.41 | 20.17 | 20.41 | 99,580 | +0.11(+0.54%) |
Jul 23, 2010 | 20.07 | 20.38 | 20.07 | 20.30 | 32,284 | +0.18(+0.90%) |
Jul 22, 2010 | 20.09 | 20.21 | 20.08 | 20.12 | 93,763 | +0.29(+1.47%) |
Jul 21, 2010 | 20.05 | 20.09 | 19.76 | 19.83 | 31,817 | -0.30(-1.48%) |
Jul 20, 2010 | 19.59 | 20.13 | 19.58 | 20.13 | 51,730 | +0.31(+1.58%) |
Jul 19, 2010 | 19.86 | 19.91 | 19.74 | 19.82 | 57,054 | +0.01(+0.07%) |
Jul 16, 2010 | 19.80 | 20.12 | 19.77 | 19.80 | 13,768 | -0.36(-1.80%) |
Jul 15, 2010 | 20.17 | 20.22 | 19.97 | 20.17 | 174,844 | +0.11(+0.55%) |
Jul 14, 2010 | 19.83 | 20.08 | 19.83 | 20.06 | 54,351 | +0.07(+0.37%) |
Jul 13, 2010 | 19.98 | 20.03 | 19.95 | 19.98 | 25,476 | +0.21(+1.04%) |
Jul 12, 2010 | 19.55 | 19.78 | 19.55 | 19.77 | 73,974 | +0.09(+0.45%) |
Jul 09, 2010 | 19.69 | 19.72 | 19.61 | 19.69 | 28,334 | -0.07(-0.34%) |
Jul 08, 2010 | 19.49 | 19.75 | 19.49 | 19.75 | 44,620 | +0.26(+1.31%) |
Jul 07, 2010 | 19.23 | 19.52 | 19.11 | 19.50 | 81,723 | +0.42(+2.18%) |
Jul 06, 2010 | 19.19 | 19.28 | 18.94 | 19.08 | 178,161 | +0.15(+0.81%) |
Jul 02, 2010 | 18.93 | 19.01 | 18.81 | 18.93 | 40,836 | -0.01(-0.07%) |
Jul 01, 2010 | 18.91 | 19.01 | 18.77 | 18.94 | 138,631 | +0.10(+0.55%) |
Jun 30, 2010 | 18.95 | 19.05 | 18.84 | 18.84 | 28,855 | -0.20(-1.03%) |
Jun 29, 2010 | 19.25 | 19.25 | 18.98 | 19.04 | 64,057 | -0.23(-1.18%) |
Jun 25, 2010 | 19.26 | 19.46 | 19.23 | 19.26 | 32,772 | -0.02(-0.09%) |
Jun 24, 2010 | 19.39 | 19.48 | 19.28 | 19.28 | 36,412 | -0.20(-1.00%) |
Jun 23, 2010 | 19.52 | 19.55 | 19.39 | 19.48 | 26,233 | +0.06(+0.31%) |
Jun 22, 2010 | 19.60 | 19.71 | 19.42 | 19.42 | 31,336 | -0.16(-0.82%) |
Jun 21, 2010 | 19.93 | 19.93 | 19.51 | 19.58 | 79,436 | +0.21(+1.06%) |
Jun 18, 2010 | 19.37 | 19.47 | 19.34 | 19.37 | 40,851 | -0.11(-0.55%) |
Jun 17, 2010 | 19.37 | 19.48 | 19.29 | 19.48 | 22,464 | +0.17(+0.87%) |
Jun 16, 2010 | 19.15 | 19.39 | 19.15 | 19.31 | 96,910 | -0.08(-0.43%) |
Jun 15, 2010 | 19.19 | 19.39 | 19.18 | 19.39 | 32,419 | +0.31(+1.63%) |
Jun 14, 2010 | 19.06 | 19.23 | 19.06 | 19.08 | 511,562 | +0.16(+0.84%) |
Jun 11, 2010 | 18.81 | 18.94 | 18.76 | 18.92 | 364,654 | -0.17(-0.90%) |
Jun 10, 2010 | 18.90 | 19.09 | 18.90 | 19.09 | 349,108 | +0.43(+2.30%) |
Jun 09, 2010 | 18.76 | 18.91 | 18.62 | 18.67 | 33,819 | +0.04(+0.23%) |
Jun 08, 2010 | 18.34 | 18.62 | 18.34 | 18.62 | 68,158 | +0.21(+1.15%) |
Jun 07, 2010 | 18.51 | 18.63 | 18.41 | 18.41 | 273,549 | -0.10(-0.53%) |
Jun 04, 2010 | 18.51 | 18.80 | 18.46 | 18.51 | 49,052 | -0.51(-2.67%) |
Jun 03, 2010 | 19.12 | 19.22 | 18.90 | 19.02 | 855,001 | -0.04(-0.22%) |
Jun 02, 2010 | 18.71 | 19.06 | 18.71 | 19.06 | 58,543 | +0.28(+1.52%) |