Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 11.86 | 12.17 | 11.60 | 11.97 | 115,942 | +0.45(+3.91%) |
Nov 29, 2011 | 11.37 | 11.64 | 11.22 | 11.52 | 33,343 | +0.14(+1.23%) |
Nov 28, 2011 | 11.56 | 11.71 | 11.04 | 11.38 | 66,175 | +0.13(+1.16%) |
Nov 25, 2011 | 11.12 | 11.58 | 11.12 | 11.25 | 26,226 | +0.11(+0.99%) |
Nov 23, 2011 | 12.14 | 12.14 | 10.84 | 11.14 | 77,760 | -1.07(-8.76%) |
Nov 22, 2011 | 12.52 | 12.53 | 12.13 | 12.21 | 57,544 | -0.34(-2.71%) |
Nov 21, 2011 | 12.89 | 12.89 | 12.47 | 12.55 | 72,817 | -0.58(-4.42%) |
Nov 18, 2011 | 12.95 | 13.21 | 12.86 | 13.13 | 65,296 | +0.23(+1.78%) |
Nov 17, 2011 | 12.76 | 13.00 | 12.72 | 12.90 | 60,169 | +0.10(+0.78%) |
Nov 16, 2011 | 12.46 | 13.09 | 12.37 | 12.80 | 109,357 | +0.18(+1.43%) |
Nov 15, 2011 | 12.45 | 12.69 | 12.29 | 12.62 | 35,771 | +0.10(+0.80%) |
Nov 14, 2011 | 12.56 | 12.80 | 12.36 | 12.52 | 75,292 | -0.10(-0.79%) |
Nov 11, 2011 | 12.27 | 12.70 | 12.27 | 12.62 | 110,906 | +0.53(+4.38%) |
Nov 10, 2011 | 12.53 | 12.54 | 11.99 | 12.09 | 91,834 | -0.23(-1.87%) |
Nov 09, 2011 | 12.27 | 12.54 | 12.25 | 12.32 | 94,028 | -0.26(-2.07%) |
Nov 08, 2011 | 12.89 | 12.93 | 12.00 | 12.58 | 184,741 | -0.67(-5.06%) |
Nov 07, 2011 | 13.35 | 13.46 | 12.92 | 13.25 | 88,697 | -0.19(-1.41%) |
Nov 04, 2011 | 13.32 | 13.76 | 13.15 | 13.44 | 157,431 | +0.08(+0.60%) |
Nov 03, 2011 | 13.18 | 13.43 | 12.96 | 13.36 | 110,993 | +0.28(+2.14%) |
Nov 02, 2011 | 13.31 | 13.55 | 12.90 | 13.08 | 98,981 | -0.05(-0.38%) |
Nov 01, 2011 | 13.72 | 14.00 | 13.00 | 13.13 | 118,584 | -1.14(-7.99%) |
Oct 31, 2011 | 14.65 | 14.84 | 14.21 | 14.27 | 46,182 | -0.62(-4.16%) |
Oct 28, 2011 | 15.01 | 15.18 | 14.81 | 14.89 | 62,384 | -0.21(-1.39%) |
Oct 27, 2011 | 14.79 | 15.48 | 14.61 | 15.10 | 178,194 | +0.78(+5.45%) |
Oct 26, 2011 | 14.32 | 14.43 | 13.85 | 14.32 | 68,646 | +0.21(+1.49%) |
Oct 25, 2011 | 14.55 | 14.59 | 14.08 | 14.11 | 61,183 | -0.54(-3.69%) |
Oct 24, 2011 | 14.18 | 14.80 | 14.10 | 14.65 | 55,283 | +0.55(+3.90%) |
Oct 21, 2011 | 14.31 | 14.45 | 13.90 | 14.10 | 54,118 | +0.04(+0.28%) |
Oct 20, 2011 | 13.97 | 14.14 | 13.55 | 14.06 | 78,979 | +0.13(+0.93%) |
Oct 19, 2011 | 13.71 | 14.20 | 13.64 | 13.93 | 84,551 | +0.13(+0.94%) |
Oct 18, 2011 | 13.84 | 14.00 | 13.64 | 13.80 | 68,013 | +0.02(+0.15%) |
Oct 17, 2011 | 14.28 | 14.28 | 13.70 | 13.78 | 83,002 | -0.52(-3.64%) |
Oct 14, 2011 | 14.32 | 14.54 | 14.08 | 14.30 | 83,495 | +0.25(+1.78%) |
Oct 13, 2011 | 14.20 | 14.45 | 13.99 | 14.05 | 116,813 | -0.28(-1.95%) |
Oct 12, 2011 | 14.37 | 14.45 | 14.17 | 14.33 | 109,108 | +0.00(+0.00%) |
Oct 11, 2011 | 14.19 | 14.50 | 13.80 | 14.33 | 110,751 | +0.02(+0.14%) |
Oct 10, 2011 | 14.58 | 15.02 | 14.11 | 14.31 | 122,081 | -0.06(-0.42%) |
Oct 07, 2011 | 14.91 | 14.91 | 13.51 | 14.37 | 140,977 | -0.52(-3.49%) |
Oct 06, 2011 | 14.95 | 15.07 | 14.74 | 14.89 | 69,683 | +0.33(+2.27%) |
Oct 05, 2011 | 14.27 | 14.71 | 13.96 | 14.56 | 34,489 | +0.37(+2.61%) |
Oct 04, 2011 | 13.88 | 14.42 | 13.52 | 14.19 | 103,136 | +0.19(+1.36%) |
Oct 03, 2011 | 15.10 | 15.53 | 13.81 | 14.00 | 132,658 | -0.98(-6.54%) |
Sep 30, 2011 | 14.74 | 15.31 | 14.74 | 14.98 | 170,099 | +0.04(+0.27%) |
Sep 29, 2011 | 15.20 | 15.36 | 14.54 | 14.94 | 105,266 | +0.08(+0.54%) |
Sep 28, 2011 | 15.66 | 16.10 | 14.85 | 14.86 | 91,782 | -0.74(-4.74%) |
Sep 27, 2011 | 15.89 | 16.26 | 15.44 | 15.60 | 143,818 | -0.01(-0.06%) |
Sep 26, 2011 | 15.62 | 15.80 | 15.08 | 15.61 | 97,605 | +0.20(+1.30%) |
Sep 23, 2011 | 15.73 | 15.78 | 15.25 | 15.41 | 38,766 | -0.30(-1.91%) |
Sep 22, 2011 | 15.18 | 15.85 | 15.18 | 15.71 | 73,738 | +0.05(+0.32%) |
Sep 21, 2011 | 15.84 | 16.26 | 15.60 | 15.66 | 80,351 | -0.05(-0.32%) |
Sep 20, 2011 | 16.90 | 16.90 | 15.54 | 15.71 | 115,279 | -1.14(-6.77%) |
Sep 19, 2011 | 16.96 | 17.03 | 16.50 | 16.85 | 38,964 | -0.42(-2.43%) |
Sep 16, 2011 | 17.37 | 17.68 | 17.02 | 17.27 | 53,357 | +0.02(+0.12%) |
Sep 15, 2011 | 17.19 | 17.35 | 16.86 | 17.25 | 36,207 | +0.28(+1.65%) |
Sep 14, 2011 | 16.61 | 17.23 | 16.17 | 16.97 | 43,745 | +0.49(+2.97%) |
Sep 13, 2011 | 16.40 | 16.62 | 16.25 | 16.48 | 40,057 | +0.17(+1.04%) |
Sep 12, 2011 | 16.16 | 16.46 | 15.79 | 16.31 | 66,694 | -0.13(-0.79%) |
Sep 09, 2011 | 17.32 | 17.37 | 16.31 | 16.44 | 62,334 | -1.04(-5.95%) |
Sep 08, 2011 | 17.84 | 18.15 | 17.45 | 17.48 | 72,694 | -0.56(-3.10%) |
Sep 07, 2011 | 18.08 | 18.08 | 17.82 | 18.04 | 78,359 | +0.29(+1.63%) |
Sep 06, 2011 | 17.25 | 17.82 | 17.13 | 17.75 | 64,337 | -0.12(-0.67%) |
Sep 02, 2011 | 17.96 | 18.62 | 17.81 | 17.87 | 115,717 | -0.49(-2.67%) |
Sep 01, 2011 | 18.49 | 18.92 | 18.31 | 18.36 | 99,087 | -0.20(-1.08%) |
Aug 31, 2011 | 18.56 | 18.77 | 18.31 | 18.56 | 92,759 | +0.18(+0.98%) |
Aug 30, 2011 | 17.66 | 18.51 | 17.52 | 18.38 | 40,865 | +0.61(+3.43%) |
Aug 29, 2011 | 16.91 | 17.84 | 16.82 | 17.77 | 45,253 | +1.09(+6.53%) |
Aug 26, 2011 | 16.10 | 16.89 | 15.61 | 16.68 | 62,197 | +0.46(+2.84%) |
Aug 25, 2011 | 16.81 | 16.93 | 16.13 | 16.22 | 46,196 | -0.44(-2.64%) |
Aug 24, 2011 | 16.63 | 16.99 | 16.55 | 16.66 | 41,786 | -0.01(-0.06%) |
Aug 23, 2011 | 16.61 | 16.97 | 16.47 | 16.67 | 90,123 | +0.16(+0.97%) |
Aug 22, 2011 | 16.70 | 17.00 | 16.41 | 16.51 | 86,575 | +0.20(+1.23%) |
Aug 19, 2011 | 16.02 | 16.49 | 15.92 | 16.31 | 67,267 | +0.11(+0.68%) |
Aug 18, 2011 | 16.89 | 16.96 | 16.15 | 16.20 | 98,150 | -1.15(-6.63%) |
Aug 17, 2011 | 17.68 | 17.89 | 17.31 | 17.35 | 55,310 | -0.20(-1.14%) |
Aug 16, 2011 | 16.88 | 17.73 | 16.84 | 17.55 | 75,018 | +0.46(+2.69%) |
Aug 15, 2011 | 16.80 | 17.12 | 16.66 | 17.09 | 68,029 | +0.43(+2.58%) |
Aug 12, 2011 | 17.08 | 17.08 | 16.35 | 16.66 | 93,786 | -0.27(-1.59%) |
Aug 11, 2011 | 16.84 | 17.35 | 16.40 | 16.93 | 122,238 | +0.24(+1.44%) |
Aug 10, 2011 | 18.08 | 18.27 | 16.51 | 16.69 | 99,804 | -1.82(-9.83%) |
Aug 09, 2011 | 20.24 | 18.62 | 16.50 | 18.51 | 177,499 | +1.07(+6.14%) |
Aug 08, 2011 | 20.24 | 20.24 | 17.21 | 17.44 | 159,999 | -2.36(-11.92%) |
Aug 05, 2011 | 20.42 | 20.49 | 19.50 | 19.80 | 95,855 | -0.42(-2.08%) |
Aug 04, 2011 | 21.02 | 21.09 | 20.19 | 20.22 | 98,270 | -1.08(-5.07%) |
Aug 03, 2011 | 22.44 | 22.45 | 21.15 | 21.30 | 96,670 | -1.17(-5.21%) |
Aug 02, 2011 | 22.42 | 23.03 | 22.40 | 22.47 | 102,931 | -0.04(-0.18%) |
Aug 01, 2011 | 22.20 | 22.55 | 22.10 | 22.51 | 105,863 | +0.51(+2.32%) |
Jul 29, 2011 | 21.65 | 22.16 | 21.60 | 22.00 | 51,998 | +0.11(+0.50%) |
Jul 28, 2011 | 21.70 | 21.95 | 21.59 | 21.89 | 68,292 | +0.28(+1.30%) |
Jul 27, 2011 | 21.45 | 21.73 | 20.97 | 21.61 | 117,816 | +0.06(+0.28%) |
Jul 26, 2011 | 22.42 | 22.42 | 21.47 | 21.55 | 29,461 | -0.84(-3.75%) |
Jul 25, 2011 | 22.33 | 23.16 | 22.33 | 22.39 | 112,452 | -0.19(-0.84%) |
Jul 22, 2011 | 22.51 | 22.73 | 22.51 | 22.58 | 63,872 | -0.13(-0.57%) |
Jul 21, 2011 | 22.55 | 23.54 | 22.50 | 22.71 | 92,312 | +0.33(+1.47%) |
Jul 20, 2011 | 22.08 | 22.63 | 21.89 | 22.38 | 53,753 | +0.40(+1.82%) |
Jul 19, 2011 | 21.35 | 22.30 | 21.15 | 21.98 | 108,882 | +0.79(+3.73%) |
Jul 18, 2011 | 21.47 | 21.50 | 21.05 | 21.19 | 53,752 | -0.43(-1.99%) |
Jul 15, 2011 | 21.62 | 21.85 | 21.05 | 21.62 | 41,983 | +0.02(+0.09%) |
Jul 14, 2011 | 22.23 | 22.60 | 21.57 | 21.60 | 64,231 | -0.63(-2.83%) |
Jul 13, 2011 | 22.14 | 22.81 | 22.09 | 22.23 | 91,118 | +0.13(+0.59%) |
Jul 12, 2011 | 22.21 | 22.21 | 22.05 | 22.10 | 69,932 | -0.14(-0.63%) |
Jul 11, 2011 | 21.46 | 22.33 | 21.46 | 22.24 | 116,263 | +0.52(+2.39%) |
Jul 08, 2011 | 21.49 | 21.77 | 21.27 | 21.72 | 36,377 | -0.01(-0.05%) |
Jul 07, 2011 | 21.30 | 21.79 | 21.25 | 21.73 | 44,337 | +0.63(+2.99%) |
Jul 06, 2011 | 20.51 | 21.26 | 20.51 | 21.10 | 48,636 | +0.52(+2.53%) |
Jul 05, 2011 | 20.89 | 21.00 | 20.44 | 20.58 | 53,498 | -0.36(-1.72%) |
Jul 01, 2011 | 20.59 | 21.07 | 20.55 | 20.94 | 36,324 | +0.37(+1.80%) |
Jun 30, 2011 | 20.38 | 20.68 | 20.35 | 20.57 | 32,290 | +0.18(+0.88%) |
Jun 29, 2011 | 19.98 | 20.43 | 19.74 | 20.39 | 53,819 | +0.44(+2.21%) |
Jun 28, 2011 | 19.50 | 19.99 | 19.43 | 19.95 | 52,838 | +0.55(+2.84%) |
Jun 27, 2011 | 19.22 | 19.46 | 19.22 | 19.40 | 46,520 | +0.20(+1.04%) |
Jun 24, 2011 | 19.55 | 19.56 | 19.09 | 19.20 | 131,527 | -0.27(-1.39%) |
Jun 23, 2011 | 19.27 | 19.48 | 19.09 | 19.47 | 66,109 | +0.02(+0.10%) |
Jun 22, 2011 | 19.57 | 19.68 | 19.45 | 19.45 | 33,808 | -0.27(-1.37%) |
Jun 21, 2011 | 19.66 | 19.75 | 19.48 | 19.72 | 28,537 | +0.26(+1.34%) |
Jun 20, 2011 | 19.44 | 19.50 | 19.37 | 19.46 | 43,063 | -0.10(-0.51%) |
Jun 17, 2011 | 19.71 | 19.74 | 19.46 | 19.56 | 59,270 | -0.05(-0.25%) |
Jun 16, 2011 | 19.34 | 19.82 | 19.24 | 19.61 | 28,790 | +0.31(+1.61%) |
Jun 15, 2011 | 19.30 | 19.45 | 19.20 | 19.30 | 35,343 | -0.24(-1.23%) |
Jun 14, 2011 | 19.45 | 19.61 | 19.45 | 19.54 | 58,654 | +0.27(+1.40%) |
Jun 13, 2011 | 19.23 | 19.44 | 19.07 | 19.27 | 25,316 | +0.15(+0.78%) |
Jun 10, 2011 | 19.23 | 19.29 | 18.90 | 19.12 | 37,165 | -0.13(-0.68%) |
Jun 09, 2011 | 19.25 | 19.46 | 19.22 | 19.25 | 36,309 | +0.05(+0.26%) |
Jun 08, 2011 | 18.97 | 19.28 | 18.71 | 19.20 | 34,106 | +0.17(+0.89%) |
Jun 07, 2011 | 19.06 | 19.24 | 18.90 | 19.03 | 36,831 | +0.12(+0.63%) |
Jun 06, 2011 | 18.89 | 19.12 | 18.89 | 18.91 | 74,219 | +0.07(+0.37%) |
Jun 03, 2011 | 18.94 | 19.22 | 18.73 | 18.84 | 127,770 | -0.71(-3.63%) |
May 24, 2011 | 19.53 | 19.70 | 19.23 | 19.55 | 92,691 | +0.13(+0.67%) |
May 23, 2011 | 19.48 | 19.64 | 19.39 | 19.42 | 51,637 | -0.43(-2.17%) |
May 20, 2011 | 19.60 | 19.90 | 19.47 | 19.85 | 66,052 | +0.15(+0.76%) |
May 19, 2011 | 19.53 | 19.78 | 19.36 | 19.70 | 74,135 | +0.29(+1.49%) |
May 18, 2011 | 19.02 | 19.42 | 19.02 | 19.41 | 58,004 | +0.39(+2.05%) |
May 17, 2011 | 19.16 | 19.24 | 18.79 | 19.02 | 47,569 | -0.28(-1.45%) |
May 16, 2011 | 19.29 | 19.43 | 19.14 | 19.30 | 59,289 | -0.12(-0.62%) |
May 13, 2011 | 19.45 | 19.54 | 19.37 | 19.42 | 168,821 | +0.03(+0.15%) |
May 12, 2011 | 19.33 | 19.49 | 19.21 | 19.39 | 53,574 | -0.03(-0.15%) |
May 11, 2011 | 19.34 | 19.71 | 19.31 | 19.42 | 58,465 | +0.03(+0.15%) |
May 10, 2011 | 19.17 | 19.40 | 19.00 | 19.39 | 107,205 | +0.32(+1.68%) |
May 09, 2011 | 19.34 | 19.42 | 19.07 | 19.07 | 89,227 | -0.32(-1.65%) |
May 06, 2011 | 19.94 | 20.10 | 19.28 | 19.39 | 60,863 | -0.40(-2.02%) |
May 05, 2011 | 19.78 | 20.27 | 19.60 | 19.79 | 109,270 | -0.12(-0.60%) |
May 04, 2011 | 20.17 | 20.43 | 19.18 | 19.91 | 279,502 | -0.27(-1.34%) |
May 03, 2011 | 22.22 | 22.83 | 20.10 | 20.18 | 192,096 | -2.05(-9.22%) |
May 02, 2011 | 22.36 | 22.37 | 22.23 | 22.23 | 68,611 | -0.52(-2.29%) |
Apr 29, 2011 | 22.90 | 23.01 | 22.72 | 22.75 | 42,778 | -0.15(-0.66%) |
Apr 28, 2011 | 22.77 | 22.95 | 22.60 | 22.90 | 39,917 | +0.11(+0.48%) |
Apr 27, 2011 | 22.79 | 22.95 | 22.66 | 22.79 | 93,985 | +0.03(+0.13%) |
Apr 26, 2011 | 23.00 | 23.02 | 22.51 | 22.76 | 85,543 | -0.07(-0.31%) |
Apr 25, 2011 | 23.00 | 23.01 | 22.68 | 22.83 | 42,996 | -0.15(-0.65%) |
Apr 21, 2011 | 23.42 | 23.42 | 22.90 | 22.98 | 55,702 | -0.24(-1.03%) |
Apr 20, 2011 | 23.41 | 23.41 | 23.09 | 23.22 | 54,880 | +0.20(+0.87%) |
Apr 19, 2011 | 23.15 | 23.44 | 22.89 | 23.02 | 66,597 | -0.13(-0.56%) |
Apr 18, 2011 | 22.85 | 23.18 | 22.60 | 23.15 | 100,969 | -0.16(-0.69%) |
Apr 15, 2011 | 23.57 | 23.57 | 23.08 | 23.31 | 75,726 | -0.35(-1.48%) |
Apr 14, 2011 | 23.94 | 24.00 | 23.39 | 23.66 | 59,751 | -0.45(-1.87%) |
Apr 13, 2011 | 24.36 | 24.53 | 24.05 | 24.11 | 58,325 | -0.14(-0.58%) |
Apr 12, 2011 | 24.59 | 24.93 | 24.16 | 24.25 | 86,413 | -0.58(-2.34%) |
Apr 11, 2011 | 25.40 | 25.58 | 24.45 | 24.83 | 76,521 | -0.62(-2.44%) |
Apr 08, 2011 | 25.71 | 25.71 | 25.24 | 25.45 | 55,210 | -0.05(-0.20%) |
Apr 07, 2011 | 25.59 | 25.77 | 25.45 | 25.50 | 60,751 | +0.01(+0.04%) |
Apr 06, 2011 | 25.71 | 25.90 | 25.41 | 25.49 | 74,129 | +0.01(+0.04%) |
Apr 05, 2011 | 25.15 | 25.76 | 25.14 | 25.48 | 116,877 | +0.34(+1.35%) |
Apr 04, 2011 | 24.08 | 26.08 | 24.08 | 25.14 | 412,837 | +1.08(+4.49%) |
Apr 01, 2011 | 24.14 | 24.43 | 23.79 | 24.06 | 89,123 | +0.16(+0.67%) |
Mar 31, 2011 | 24.01 | 24.16 | 23.87 | 23.90 | 26,390 | -0.08(-0.33%) |
Mar 30, 2011 | 23.98 | 23.98 | 23.98 | 23.98 | 72,879 | +0.49(+2.09%) |
Mar 29, 2011 | 23.20 | 23.65 | 23.20 | 23.49 | 43,024 | +0.28(+1.21%) |
Mar 28, 2011 | 23.24 | 23.56 | 23.03 | 23.21 | 29,127 | +0.12(+0.52%) |
Mar 25, 2011 | 23.09 | 23.75 | 22.91 | 23.09 | 30,312 | +0.19(+0.83%) |
Mar 24, 2011 | 23.12 | 23.12 | 22.77 | 22.90 | 36,011 | +0.01(+0.04%) |
Mar 23, 2011 | 22.81 | 23.16 | 22.60 | 22.89 | 52,624 | +0.09(+0.39%) |
Mar 22, 2011 | 23.05 | 23.24 | 22.77 | 22.80 | 30,685 | -0.27(-1.17%) |
Mar 21, 2011 | 22.75 | 23.08 | 22.66 | 23.07 | 29,424 | +0.74(+3.31%) |
Mar 18, 2011 | 21.88 | 22.57 | 21.88 | 22.33 | 58,364 | +0.60(+2.76%) |
Mar 17, 2011 | 21.92 | 21.99 | 21.57 | 21.73 | 67,141 | +0.21(+0.98%) |
Mar 16, 2011 | 22.24 | 22.29 | 21.50 | 21.52 | 65,527 | -0.84(-3.76%) |
Mar 15, 2011 | 22.16 | 22.50 | 21.86 | 22.36 | 35,411 | +0.50(+2.29%) |
Mar 14, 2011 | 22.01 | 22.25 | 21.83 | 21.86 | 27,659 | -0.48(-2.15%) |
Mar 11, 2011 | 21.93 | 22.52 | 21.80 | 22.34 | 34,770 | +0.41(+1.87%) |
Mar 10, 2011 | 22.27 | 22.40 | 21.79 | 21.93 | 58,980 | -0.69(-3.05%) |
Mar 09, 2011 | 22.94 | 23.09 | 22.60 | 22.62 | 42,545 | -0.28(-1.22%) |
Mar 08, 2011 | 22.25 | 23.08 | 22.17 | 22.90 | 42,379 | +0.65(+2.92%) |
Mar 07, 2011 | 22.52 | 22.59 | 21.77 | 22.25 | 34,446 | -0.22(-0.98%) |
Mar 04, 2011 | 22.57 | 22.58 | 22.28 | 22.47 | 31,421 | -0.03(-0.13%) |
Mar 03, 2011 | 22.54 | 22.69 | 22.46 | 22.50 | 32,692 | +0.26(+1.17%) |
Mar 02, 2011 | 22.12 | 22.50 | 22.00 | 22.24 | 53,932 | +0.08(+0.36%) |
Mar 01, 2011 | 22.45 | 22.45 | 22.12 | 22.16 | 32,962 | -0.21(-0.94%) |
Feb 28, 2011 | 22.13 | 22.56 | 22.12 | 22.37 | 36,878 | +0.39(+1.77%) |
Feb 25, 2011 | 21.98 | 22.34 | 21.82 | 21.98 | 43,418 | +0.07(+0.32%) |
Feb 24, 2011 | 21.07 | 22.00 | 21.07 | 21.91 | 49,722 | +0.92(+4.38%) |
Feb 23, 2011 | 21.74 | 21.89 | 20.97 | 20.99 | 48,007 | -0.82(-3.76%) |
Feb 22, 2011 | 21.85 | 22.21 | 21.18 | 21.81 | 81,656 | -0.58(-2.59%) |
Feb 18, 2011 | 22.62 | 22.64 | 22.21 | 22.39 | 36,576 | -0.08(-0.36%) |
Feb 17, 2011 | 22.03 | 22.63 | 21.90 | 22.47 | 34,666 | +0.43(+1.95%) |
Feb 16, 2011 | 22.02 | 22.17 | 21.85 | 22.04 | 32,687 | +0.12(+0.57%) |
Feb 15, 2011 | 22.02 | 22.18 | 21.82 | 21.91 | 41,329 | -0.13(-0.59%) |
Feb 14, 2011 | 22.04 | 22.15 | 21.74 | 22.04 | 28,584 | +0.05(+0.23%) |
Feb 11, 2011 | 21.79 | 22.07 | 21.70 | 21.99 | 43,899 | +0.07(+0.32%) |
Feb 10, 2011 | 21.94 | 22.28 | 21.79 | 21.93 | 55,722 | -0.31(-1.39%) |
Feb 09, 2011 | 22.14 | 22.29 | 21.87 | 22.23 | 44,328 | -0.05(-0.22%) |
Feb 08, 2011 | 22.20 | 22.31 | 21.90 | 22.28 | 64,805 | -0.02(-0.09%) |
Feb 07, 2011 | 22.12 | 22.36 | 22.12 | 22.30 | 36,778 | +0.27(+1.22%) |
Feb 04, 2011 | 22.02 | 22.08 | 21.75 | 22.03 | 25,145 | +0.05(+0.23%) |
Feb 03, 2011 | 22.01 | 22.33 | 21.93 | 21.98 | 19,435 | +0.00(+0.00%) |
Feb 02, 2011 | 22.12 | 22.45 | 21.91 | 21.98 | 12,882 | -0.27(-1.21%) |
Feb 01, 2011 | 22.15 | 22.52 | 21.91 | 22.25 | 188,311 | +0.37(+1.68%) |
Jan 31, 2011 | 21.84 | 22.02 | 21.75 | 21.89 | 44,370 | +0.16(+0.73%) |
Jan 28, 2011 | 22.40 | 22.40 | 21.41 | 21.73 | 43,754 | -0.64(-2.85%) |
Jan 27, 2011 | 22.47 | 22.72 | 22.25 | 22.36 | 63,693 | -0.06(-0.27%) |
Jan 26, 2011 | 22.42 | 22.47 | 22.08 | 22.42 | 27,066 | +0.01(+0.04%) |
Jan 25, 2011 | 22.13 | 22.69 | 21.96 | 22.41 | 25,722 | +0.14(+0.63%) |
Jan 24, 2011 | 22.00 | 22.42 | 22.00 | 22.27 | 25,786 | +0.34(+1.55%) |
Jan 21, 2011 | 22.06 | 22.31 | 21.85 | 21.93 | 29,332 | +0.01(+0.05%) |
Jan 20, 2011 | 21.57 | 22.03 | 21.57 | 21.93 | 30,598 | +0.24(+1.10%) |
Jan 19, 2011 | 21.86 | 21.93 | 21.68 | 21.69 | 30,457 | -0.25(-1.14%) |
Jan 18, 2011 | 21.93 | 22.01 | 21.69 | 21.93 | 16,862 | +0.03(+0.14%) |
Jan 14, 2011 | 22.04 | 22.04 | 21.84 | 21.91 | 18,257 | -0.11(-0.50%) |
Jan 13, 2011 | 21.93 | 22.12 | 21.83 | 22.01 | 21,367 | +0.11(+0.50%) |
Jan 12, 2011 | 21.91 | 22.01 | 21.67 | 21.91 | 25,537 | +0.19(+0.87%) |
Jan 11, 2011 | 21.95 | 22.45 | 21.61 | 21.72 | 22,593 | -0.13(-0.59%) |
Jan 10, 2011 | 21.96 | 22.16 | 21.79 | 21.85 | 33,240 | -0.27(-1.22%) |
Jan 07, 2011 | 22.36 | 22.46 | 21.79 | 22.11 | 17,198 | -0.25(-1.11%) |
Jan 06, 2011 | 22.48 | 22.61 | 22.24 | 22.36 | 30,197 | -0.15(-0.66%) |
Jan 05, 2011 | 22.51 | 22.53 | 22.02 | 22.51 | 23,710 | +0.02(+0.09%) |
Jan 04, 2011 | 22.50 | 22.62 | 22.12 | 22.49 | 78,079 | -0.01(-0.04%) |
Jan 03, 2011 | 21.98 | 22.70 | 21.68 | 22.50 | 39,667 | +0.80(+3.67%) |
Dec 31, 2010 | 21.59 | 21.84 | 21.50 | 21.71 | 20,714 | +0.01(+0.05%) |
Dec 30, 2010 | 21.65 | 21.91 | 21.47 | 21.70 | 20,510 | -0.01(-0.05%) |
Dec 29, 2010 | 22.19 | 22.19 | 21.68 | 21.71 | 15,645 | -0.47(-2.11%) |
Dec 28, 2010 | 22.48 | 22.55 | 21.94 | 22.17 | 13,194 | -0.32(-1.42%) |
Dec 27, 2010 | 22.23 | 22.54 | 22.23 | 22.49 | 15,095 | +0.14(+0.62%) |
Dec 23, 2010 | 22.43 | 22.62 | 22.33 | 22.35 | 11,961 | -0.04(-0.18%) |
Dec 22, 2010 | 22.63 | 22.72 | 22.37 | 22.39 | 30,071 | -0.13(-0.57%) |
Dec 21, 2010 | 22.83 | 22.92 | 22.46 | 22.52 | 43,798 | -0.09(-0.40%) |
Dec 20, 2010 | 22.45 | 22.76 | 21.01 | 22.61 | 103,466 | +0.35(+1.57%) |
Dec 17, 2010 | 22.54 | 22.54 | 22.14 | 22.26 | 70,533 | -0.21(-0.93%) |
Dec 16, 2010 | 22.60 | 22.78 | 22.41 | 22.47 | 35,358 | +0.00(+0.00%) |
Dec 15, 2010 | 22.60 | 22.87 | 22.41 | 22.47 | 37,101 | -0.13(-0.57%) |
Dec 14, 2010 | 22.60 | 22.75 | 22.39 | 22.60 | 19,153 | +0.14(+0.62%) |
Dec 13, 2010 | 22.57 | 22.62 | 22.46 | 22.46 | 21,552 | -0.06(-0.27%) |
Dec 10, 2010 | 22.45 | 22.59 | 22.24 | 22.52 | 46,811 | +0.07(+0.31%) |
Dec 09, 2010 | 22.89 | 22.89 | 22.32 | 22.45 | 28,892 | -0.17(-0.75%) |
Dec 08, 2010 | 22.77 | 22.83 | 22.51 | 22.62 | 48,951 | -0.15(-0.66%) |
Dec 07, 2010 | 23.17 | 23.17 | 22.57 | 22.77 | 42,294 | -0.05(-0.22%) |
Dec 06, 2010 | 22.97 | 22.97 | 22.55 | 22.82 | 21,567 | -0.26(-1.12%) |
Dec 03, 2010 | 22.17 | 23.14 | 22.17 | 23.08 | 32,287 | +0.75(+3.35%) |
Dec 02, 2010 | 22.30 | 22.53 | 22.24 | 22.33 | 28,492 | -0.01(-0.04%) |