Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 19.39 | 20.00 | 19.35 | 19.97 | 2,396,402 | +1.04(+5.52%) |
Nov 29, 2011 | 19.07 | 19.10 | 18.90 | 18.93 | 1,291,701 | -0.09(-0.46%) |
Nov 28, 2011 | 19.02 | 19.06 | 18.88 | 19.02 | 1,506,674 | +0.51(+2.73%) |
Nov 25, 2011 | 18.38 | 18.71 | 18.37 | 18.51 | 537,052 | +0.13(+0.70%) |
Nov 23, 2011 | 18.72 | 18.77 | 18.38 | 18.38 | 1,253,868 | -0.49(-2.61%) |
Nov 22, 2011 | 18.88 | 18.97 | 18.73 | 18.88 | 1,861,571 | +0.04(+0.21%) |
Nov 21, 2011 | 19.12 | 19.12 | 18.70 | 18.83 | 2,329,605 | -0.51(-2.65%) |
Nov 18, 2011 | 19.31 | 19.47 | 19.14 | 19.35 | 2,150,919 | +0.20(+1.02%) |
Nov 17, 2011 | 19.20 | 19.47 | 19.07 | 19.15 | 2,422,969 | -0.06(-0.32%) |
Nov 16, 2011 | 19.44 | 19.54 | 19.17 | 19.21 | 1,720,150 | -0.41(-2.09%) |
Nov 15, 2011 | 19.43 | 19.78 | 19.38 | 19.62 | 1,247,698 | +0.11(+0.55%) |
Nov 14, 2011 | 19.61 | 19.68 | 19.43 | 19.52 | 1,250,538 | -0.20(-0.99%) |
Nov 11, 2011 | 19.65 | 19.78 | 19.58 | 19.71 | 1,072,386 | +0.35(+1.81%) |
Nov 10, 2011 | 19.36 | 19.49 | 19.21 | 19.36 | 1,466,466 | +0.28(+1.48%) |
Nov 09, 2011 | 19.35 | 19.43 | 18.95 | 19.08 | 2,473,720 | -0.79(-4.00%) |
Nov 08, 2011 | 19.82 | 19.91 | 19.47 | 19.87 | 1,660,964 | +0.18(+0.89%) |
Nov 07, 2011 | 19.65 | 19.78 | 19.37 | 19.70 | 1,355,121 | +0.02(+0.10%) |
Nov 04, 2011 | 19.54 | 19.78 | 19.45 | 19.68 | 1,537,481 | -0.05(-0.24%) |
Nov 03, 2011 | 19.45 | 19.83 | 19.17 | 19.72 | 2,724,510 | +0.52(+2.70%) |
Nov 02, 2011 | 18.97 | 19.29 | 18.92 | 19.21 | 1,864,543 | +0.52(+2.78%) |
Nov 01, 2011 | 18.81 | 19.19 | 18.65 | 18.69 | 2,782,687 | -0.81(-4.15%) |
Oct 31, 2011 | 19.63 | 19.77 | 19.39 | 19.50 | 2,388,157 | -0.31(-1.56%) |
Oct 28, 2011 | 20.30 | 20.38 | 19.37 | 19.80 | 3,031,931 | -0.63(-3.07%) |
Oct 27, 2011 | 20.14 | 20.53 | 19.99 | 20.43 | 2,744,158 | +0.91(+4.66%) |
Oct 26, 2011 | 19.41 | 19.62 | 19.27 | 19.52 | 1,920,955 | +0.39(+2.04%) |
Oct 25, 2011 | 19.51 | 19.54 | 19.07 | 19.13 | 2,242,009 | -0.53(-2.67%) |
Oct 24, 2011 | 19.21 | 19.68 | 18.79 | 19.66 | 2,348,499 | +0.42(+2.17%) |
Oct 21, 2011 | 18.72 | 19.25 | 18.68 | 19.24 | 3,334,746 | +0.75(+4.04%) |
Oct 20, 2011 | 18.25 | 18.56 | 18.16 | 18.49 | 2,350,809 | +0.21(+1.14%) |
Oct 19, 2011 | 18.11 | 18.52 | 17.99 | 18.28 | 2,682,256 | +0.12(+0.67%) |
Oct 18, 2011 | 17.41 | 18.28 | 17.41 | 18.16 | 2,757,454 | +0.81(+4.66%) |
Oct 17, 2011 | 17.52 | 17.89 | 17.31 | 17.35 | 2,432,723 | -0.63(-3.48%) |
Oct 14, 2011 | 18.02 | 18.06 | 17.73 | 17.98 | 1,614,582 | +0.13(+0.75%) |
Oct 13, 2011 | 17.78 | 17.91 | 17.52 | 17.84 | 1,942,048 | -0.02(-0.11%) |
Oct 12, 2011 | 17.96 | 18.09 | 17.78 | 17.86 | 4,015,508 | +0.01(+0.08%) |
Oct 11, 2011 | 18.14 | 18.27 | 17.84 | 17.85 | 2,914,049 | -0.38(-2.07%) |
Oct 10, 2011 | 18.09 | 18.27 | 17.99 | 18.23 | 2,804,298 | +0.52(+2.93%) |
Oct 07, 2011 | 18.27 | 18.27 | 17.71 | 17.71 | 3,325,234 | -0.48(-2.67%) |
Oct 06, 2011 | 18.26 | 18.31 | 17.82 | 18.19 | 3,067,364 | +0.16(+0.86%) |
Oct 05, 2011 | 17.62 | 18.15 | 17.45 | 18.04 | 3,529,274 | +0.50(+2.84%) |
Oct 04, 2011 | 16.72 | 17.57 | 16.61 | 17.54 | 4,509,606 | +0.66(+3.91%) |
Oct 03, 2011 | 17.60 | 17.88 | 16.88 | 16.88 | 3,277,055 | -0.86(-4.82%) |
Sep 30, 2011 | 17.84 | 18.10 | 17.74 | 17.74 | 2,140,502 | -0.31(-1.72%) |
Sep 29, 2011 | 17.83 | 18.08 | 17.60 | 18.05 | 2,618,049 | +0.60(+3.44%) |
Sep 28, 2011 | 17.92 | 17.99 | 17.43 | 17.45 | 1,777,982 | -0.44(-2.48%) |
Sep 27, 2011 | 18.07 | 18.23 | 17.75 | 17.89 | 2,440,855 | +0.21(+1.18%) |
Sep 26, 2011 | 17.33 | 17.70 | 17.20 | 17.68 | 4,217,391 | +0.54(+3.14%) |
Sep 23, 2011 | 17.13 | 17.25 | 16.97 | 17.14 | 2,021,509 | -0.03(-0.16%) |
Sep 22, 2011 | 17.06 | 17.35 | 16.94 | 17.17 | 3,720,804 | -0.28(-1.62%) |
Sep 21, 2011 | 18.41 | 18.41 | 17.44 | 17.45 | 2,920,148 | -0.95(-5.16%) |
Sep 20, 2011 | 18.22 | 18.52 | 18.07 | 18.40 | 2,487,662 | +0.29(+1.60%) |
Sep 19, 2011 | 18.19 | 18.30 | 17.99 | 18.11 | 2,542,934 | -0.36(-1.96%) |
Sep 16, 2011 | 18.40 | 18.60 | 18.30 | 18.48 | 2,963,619 | +0.09(+0.51%) |
Sep 15, 2011 | 18.28 | 18.38 | 18.10 | 18.38 | 1,894,643 | +0.23(+1.24%) |
Sep 14, 2011 | 18.10 | 18.34 | 17.75 | 18.16 | 2,231,878 | +0.12(+0.68%) |
Sep 13, 2011 | 18.06 | 18.20 | 17.88 | 18.03 | 1,653,529 | +0.06(+0.31%) |
Sep 12, 2011 | 17.59 | 17.98 | 17.51 | 17.98 | 6,877,142 | +0.13(+0.74%) |
Sep 09, 2011 | 18.08 | 18.20 | 17.73 | 17.85 | 4,169,203 | -0.38(-2.08%) |
Sep 08, 2011 | 18.27 | 18.56 | 18.17 | 18.22 | 4,388,234 | -0.24(-1.29%) |
Sep 07, 2011 | 17.92 | 18.48 | 17.87 | 18.46 | 1,895,094 | +0.85(+4.82%) |
Sep 06, 2011 | 17.29 | 17.63 | 17.27 | 17.61 | 1,828,738 | -0.23(-1.30%) |
Sep 02, 2011 | 17.84 | 18.16 | 17.82 | 17.85 | 1,841,722 | -0.36(-1.97%) |
Sep 01, 2011 | 18.57 | 18.58 | 18.20 | 18.20 | 1,861,109 | -0.33(-1.79%) |
Aug 31, 2011 | 18.29 | 18.63 | 18.26 | 18.54 | 2,475,943 | +0.26(+1.42%) |
Aug 30, 2011 | 18.27 | 18.41 | 18.00 | 18.28 | 1,676,210 | -0.06(-0.33%) |
Aug 29, 2011 | 17.93 | 18.34 | 17.93 | 18.34 | 1,436,153 | +0.69(+3.91%) |
Aug 26, 2011 | 17.47 | 17.87 | 17.16 | 17.65 | 2,038,179 | +0.06(+0.34%) |
Aug 25, 2011 | 18.10 | 18.23 | 17.38 | 17.59 | 2,602,319 | -0.37(-2.03%) |
Aug 24, 2011 | 17.49 | 17.99 | 17.41 | 17.95 | 2,175,591 | +0.42(+2.42%) |
Aug 23, 2011 | 16.93 | 17.53 | 16.81 | 17.53 | 2,584,113 | +0.64(+3.81%) |
Aug 22, 2011 | 17.33 | 17.55 | 16.83 | 16.88 | 2,577,583 | -0.11(-0.63%) |
Aug 19, 2011 | 16.86 | 17.34 | 16.86 | 16.99 | 3,259,111 | -0.08(-0.47%) |
Aug 18, 2011 | 17.14 | 17.19 | 16.89 | 17.07 | 3,700,217 | -0.46(-2.65%) |
Aug 17, 2011 | 17.55 | 17.80 | 17.43 | 17.53 | 1,709,281 | +0.06(+0.34%) |
Aug 16, 2011 | 17.41 | 17.72 | 17.30 | 17.47 | 2,021,364 | -0.09(-0.49%) |
Aug 15, 2011 | 17.10 | 17.58 | 17.10 | 17.56 | 2,072,242 | +0.62(+3.68%) |
Aug 12, 2011 | 17.13 | 17.34 | 16.78 | 16.94 | 2,440,009 | -0.08(-0.47%) |
Aug 11, 2011 | 16.11 | 17.27 | 16.04 | 17.02 | 3,679,010 | +1.06(+6.66%) |
Aug 10, 2011 | 16.60 | 16.70 | 15.93 | 15.95 | 6,151,637 | -0.95(-5.62%) |
Aug 09, 2011 | 16.52 | 16.92 | 15.70 | 16.90 | 7,041,688 | +0.94(+5.86%) |
Aug 08, 2011 | 16.93 | 17.16 | 15.96 | 15.97 | 6,024,841 | -1.27(-7.39%) |
Aug 05, 2011 | 17.51 | 17.55 | 16.82 | 17.24 | 3,927,848 | -0.11(-0.63%) |
Aug 04, 2011 | 17.70 | 17.77 | 17.34 | 17.35 | 3,084,822 | -0.55(-3.10%) |
Aug 03, 2011 | 17.71 | 17.94 | 17.57 | 17.91 | 2,912,640 | +0.28(+1.58%) |
Aug 02, 2011 | 17.86 | 17.96 | 17.62 | 17.63 | 2,217,770 | -0.35(-1.96%) |
Aug 01, 2011 | 18.38 | 18.43 | 17.88 | 17.98 | 1,903,561 | -0.17(-0.91%) |
Jul 29, 2011 | 18.02 | 18.40 | 18.02 | 18.14 | 2,220,296 | -0.25(-1.37%) |
Jul 28, 2011 | 18.43 | 18.93 | 18.35 | 18.40 | 2,093,602 | -0.02(-0.11%) |
Jul 27, 2011 | 18.72 | 18.79 | 18.41 | 18.42 | 1,704,323 | -0.37(-1.94%) |
Jul 26, 2011 | 18.85 | 18.90 | 18.70 | 18.78 | 1,159,575 | -0.05(-0.25%) |
Jul 25, 2011 | 18.68 | 18.93 | 18.62 | 18.83 | 1,470,873 | -0.03(-0.14%) |
Jul 22, 2011 | 18.97 | 19.05 | 18.82 | 18.85 | 875,238 | -0.12(-0.63%) |
Jul 21, 2011 | 18.67 | 19.08 | 18.65 | 18.97 | 1,621,055 | +0.46(+2.47%) |
Jul 20, 2011 | 18.57 | 18.62 | 18.42 | 18.52 | 1,220,504 | +0.02(+0.11%) |
Jul 19, 2011 | 18.23 | 18.58 | 18.23 | 18.50 | 1,769,998 | +0.27(+1.46%) |
Jul 18, 2011 | 18.46 | 18.46 | 18.13 | 18.23 | 1,976,304 | -0.24(-1.29%) |
Jul 15, 2011 | 18.78 | 18.81 | 18.38 | 18.47 | 2,355,066 | -0.17(-0.93%) |
Jul 14, 2011 | 18.87 | 18.91 | 18.58 | 18.64 | 1,787,167 | -0.19(-1.02%) |
Jul 13, 2011 | 19.01 | 19.09 | 18.79 | 18.83 | 1,812,089 | -0.05(-0.28%) |
Jul 12, 2011 | 18.91 | 19.10 | 18.88 | 18.89 | 1,971,254 | -0.01(-0.07%) |
Jul 11, 2011 | 19.10 | 19.13 | 18.87 | 18.90 | 1,965,242 | -0.37(-1.90%) |
Jul 08, 2011 | 19.31 | 19.35 | 19.16 | 19.27 | 1,428,908 | -0.25(-1.26%) |
Jul 07, 2011 | 19.47 | 19.55 | 19.37 | 19.51 | 1,675,893 | +0.20(+1.03%) |
Jul 06, 2011 | 19.29 | 19.45 | 19.23 | 19.31 | 1,592,772 | -0.07(-0.38%) |
Jul 05, 2011 | 19.56 | 19.56 | 19.29 | 19.39 | 1,599,493 | -0.18(-0.92%) |
Jul 01, 2011 | 19.41 | 19.61 | 19.33 | 19.56 | 1,599,449 | +0.19(+0.99%) |
Jun 30, 2011 | 19.31 | 19.47 | 19.20 | 19.37 | 2,159,998 | +0.13(+0.66%) |
Jun 29, 2011 | 18.98 | 19.27 | 18.95 | 19.25 | 1,380,783 | +0.36(+1.88%) |
Jun 28, 2011 | 18.84 | 18.93 | 18.78 | 18.89 | 1,288,506 | +0.07(+0.37%) |
Jun 27, 2011 | 18.81 | 18.91 | 18.67 | 18.82 | 1,393,711 | +0.15(+0.78%) |
Jun 24, 2011 | 18.75 | 18.78 | 18.57 | 18.68 | 1,706,292 | -0.03(-0.18%) |
Jun 23, 2011 | 18.66 | 18.76 | 18.46 | 18.71 | 2,005,564 | -0.11(-0.56%) |
Jun 22, 2011 | 18.94 | 19.03 | 18.79 | 18.81 | 1,398,646 | -0.13(-0.70%) |
Jun 21, 2011 | 18.99 | 19.03 | 18.82 | 18.95 | 1,870,210 | +0.00(+0.02%) |
Jun 20, 2011 | 18.99 | 19.05 | 18.78 | 18.94 | 1,549,898 | +0.04(+0.19%) |
Jun 17, 2011 | 19.08 | 19.14 | 18.88 | 18.91 | 2,092,002 | +0.00(+0.00%) |
Jun 16, 2011 | 18.80 | 19.01 | 18.77 | 18.91 | 1,420,808 | +0.12(+0.63%) |
Jun 15, 2011 | 19.03 | 19.08 | 18.76 | 18.79 | 2,259,810 | -0.34(-1.78%) |
Jun 14, 2011 | 19.07 | 19.23 | 18.99 | 19.13 | 1,729,905 | +0.24(+1.25%) |
Jun 13, 2011 | 19.14 | 19.25 | 18.87 | 18.89 | 2,488,911 | -0.22(-1.13%) |
Jun 10, 2011 | 19.17 | 19.24 | 19.01 | 19.11 | 2,644,271 | -0.15(-0.78%) |
Jun 09, 2011 | 19.12 | 19.27 | 19.01 | 19.26 | 1,924,259 | +0.24(+1.24%) |
Jun 08, 2011 | 19.14 | 19.16 | 19.01 | 19.03 | 1,694,699 | -0.14(-0.75%) |
Jun 07, 2011 | 19.22 | 19.31 | 19.01 | 19.17 | 7,589,030 | +0.07(+0.34%) |
Jun 06, 2011 | 19.25 | 19.31 | 19.06 | 19.10 | 1,842,391 | -0.17(-0.88%) |
Jun 03, 2011 | 19.23 | 19.44 | 19.23 | 19.27 | 2,040,771 | -0.30(-1.54%) |
May 24, 2011 | 19.77 | 19.80 | 19.52 | 19.58 | 1,838,732 | -0.19(-0.96%) |
May 23, 2011 | 19.88 | 19.90 | 19.66 | 19.77 | 3,362,735 | -0.33(-1.63%) |
May 20, 2011 | 20.25 | 20.32 | 20.05 | 20.09 | 1,275,835 | -0.20(-1.00%) |
May 19, 2011 | 20.40 | 20.48 | 20.16 | 20.30 | 1,712,798 | -0.09(-0.45%) |
May 18, 2011 | 20.24 | 20.39 | 20.14 | 20.39 | 1,749,335 | +0.14(+0.68%) |
May 17, 2011 | 20.14 | 20.26 | 20.14 | 20.25 | 1,213,784 | +0.01(+0.03%) |
May 16, 2011 | 20.20 | 20.35 | 20.13 | 20.24 | 1,509,595 | +0.01(+0.03%) |
May 13, 2011 | 20.48 | 20.48 | 20.16 | 20.24 | 1,205,505 | -0.25(-1.21%) |
May 12, 2011 | 20.18 | 20.51 | 20.01 | 20.49 | 2,295,648 | +0.18(+0.87%) |
May 11, 2011 | 20.58 | 20.66 | 20.24 | 20.31 | 1,430,493 | -0.33(-1.62%) |
May 10, 2011 | 20.49 | 20.66 | 20.43 | 20.64 | 935,379 | +0.17(+0.83%) |
May 09, 2011 | 20.28 | 20.51 | 20.15 | 20.47 | 1,444,451 | +0.21(+1.03%) |
May 06, 2011 | 20.33 | 20.46 | 20.22 | 20.26 | 1,165,019 | +0.12(+0.59%) |
May 05, 2011 | 20.35 | 20.43 | 20.07 | 20.14 | 1,054,631 | -0.29(-1.44%) |
May 04, 2011 | 20.50 | 20.58 | 20.30 | 20.44 | 970,080 | -0.05(-0.26%) |
May 03, 2011 | 20.51 | 20.58 | 20.24 | 20.49 | 3,002,720 | -0.09(-0.45%) |
May 02, 2011 | 20.58 | 20.85 | 20.55 | 20.58 | 1,090,235 | -0.16(-0.76%) |
Apr 29, 2011 | 20.64 | 20.77 | 20.53 | 20.74 | 1,077,166 | +0.05(+0.22%) |
Apr 28, 2011 | 21.18 | 21.25 | 20.46 | 20.70 | 2,535,021 | -0.67(-3.16%) |
Apr 27, 2011 | 21.23 | 21.38 | 21.19 | 21.37 | 1,083,435 | +0.15(+0.71%) |
Apr 26, 2011 | 21.15 | 21.26 | 21.07 | 21.22 | 738,845 | +0.16(+0.75%) |
Apr 25, 2011 | 21.00 | 21.13 | 20.93 | 21.06 | 688,350 | +0.03(+0.16%) |
Apr 21, 2011 | 20.88 | 21.11 | 20.87 | 21.03 | 653,543 | +0.17(+0.82%) |
Apr 20, 2011 | 20.89 | 20.97 | 20.84 | 20.86 | 862,207 | +0.20(+0.95%) |
Apr 19, 2011 | 20.77 | 20.83 | 20.66 | 20.66 | 876,287 | -0.05(-0.22%) |
Apr 18, 2011 | 20.78 | 20.90 | 20.62 | 20.71 | 974,012 | -0.36(-1.71%) |
Apr 15, 2011 | 21.00 | 21.08 | 20.86 | 21.07 | 1,027,637 | +0.10(+0.47%) |
Apr 14, 2011 | 21.02 | 21.06 | 20.89 | 20.97 | 821,386 | -0.16(-0.77%) |
Apr 13, 2011 | 21.34 | 21.42 | 21.06 | 21.13 | 1,048,119 | -0.12(-0.59%) |
Apr 12, 2011 | 21.46 | 21.57 | 21.26 | 21.26 | 1,012,332 | -0.35(-1.61%) |
Apr 11, 2011 | 21.55 | 21.77 | 21.55 | 21.61 | 738,228 | +0.05(+0.24%) |
Apr 08, 2011 | 21.86 | 21.92 | 21.48 | 21.55 | 712,958 | -0.18(-0.84%) |
Apr 07, 2011 | 21.89 | 21.97 | 21.73 | 21.74 | 1,370,071 | -0.22(-0.98%) |
Apr 06, 2011 | 21.85 | 21.96 | 21.79 | 21.95 | 1,033,716 | +0.21(+0.96%) |
Apr 05, 2011 | 21.77 | 21.82 | 21.67 | 21.74 | 1,212,314 | -0.09(-0.39%) |
Apr 04, 2011 | 21.63 | 21.83 | 21.58 | 21.83 | 1,272,735 | +0.23(+1.06%) |
Apr 01, 2011 | 21.58 | 21.67 | 21.51 | 21.60 | 1,059,997 | +0.13(+0.61%) |
Mar 31, 2011 | 21.57 | 21.64 | 21.45 | 21.47 | 1,331,779 | -0.12(-0.55%) |
Mar 30, 2011 | 21.59 | 21.59 | 21.32 | 21.59 | 898,945 | +0.27(+1.26%) |
Mar 29, 2011 | 21.21 | 21.36 | 21.07 | 21.32 | 911,927 | +0.12(+0.56%) |
Mar 28, 2011 | 21.32 | 21.35 | 21.19 | 21.20 | 969,689 | -0.06(-0.28%) |
Mar 25, 2011 | 21.26 | 21.36 | 21.17 | 21.26 | 947,261 | +0.02(+0.09%) |
Mar 24, 2011 | 21.32 | 21.32 | 21.06 | 21.24 | 782,722 | +0.07(+0.34%) |
Mar 23, 2011 | 21.30 | 21.33 | 21.03 | 21.17 | 1,253,873 | -0.17(-0.80%) |
Mar 22, 2011 | 21.51 | 21.59 | 21.34 | 21.34 | 900,975 | -0.19(-0.88%) |
Mar 21, 2011 | 21.50 | 21.55 | 21.30 | 21.53 | 1,030,791 | +0.45(+2.11%) |
Mar 18, 2011 | 21.25 | 21.39 | 21.06 | 21.08 | 2,462,617 | +0.14(+0.68%) |
Mar 17, 2011 | 20.95 | 21.01 | 20.78 | 20.94 | 1,133,766 | +0.25(+1.22%) |
Mar 16, 2011 | 20.89 | 21.07 | 20.62 | 20.69 | 2,952,754 | -0.23(-1.11%) |
Mar 15, 2011 | 20.78 | 21.04 | 20.54 | 20.92 | 3,720,434 | -0.31(-1.46%) |
Mar 14, 2011 | 21.24 | 21.35 | 21.16 | 21.23 | 1,279,517 | -0.16(-0.76%) |
Mar 11, 2011 | 21.22 | 21.39 | 21.10 | 21.39 | 1,495,210 | +0.07(+0.33%) |
Mar 10, 2011 | 21.46 | 21.46 | 21.27 | 21.32 | 1,413,820 | -0.33(-1.52%) |
Mar 09, 2011 | 21.69 | 21.71 | 21.53 | 21.65 | 854,114 | -0.05(-0.25%) |
Mar 08, 2011 | 21.35 | 21.77 | 21.28 | 21.70 | 1,389,744 | +0.36(+1.67%) |
Mar 07, 2011 | 21.57 | 21.66 | 21.26 | 21.35 | 6,437,265 | -0.16(-0.72%) |
Mar 04, 2011 | 21.69 | 21.69 | 21.24 | 21.50 | 4,254,274 | -0.18(-0.83%) |
Mar 03, 2011 | 21.57 | 21.74 | 21.48 | 21.68 | 4,092,016 | +0.30(+1.42%) |
Mar 02, 2011 | 21.50 | 21.57 | 21.18 | 21.38 | 1,523,007 | -0.19(-0.90%) |
Mar 01, 2011 | 22.09 | 22.09 | 21.57 | 21.57 | 1,323,110 | -0.45(-2.03%) |
Feb 28, 2011 | 21.92 | 22.06 | 21.80 | 22.02 | 1,504,605 | +0.23(+1.04%) |
Feb 25, 2011 | 21.71 | 21.81 | 21.62 | 21.79 | 1,078,892 | +0.20(+0.93%) |
Feb 24, 2011 | 21.73 | 21.82 | 21.46 | 21.59 | 1,403,067 | -0.13(-0.60%) |
Feb 23, 2011 | 21.95 | 22.03 | 21.65 | 21.72 | 1,296,056 | -0.20(-0.91%) |
Feb 22, 2011 | 21.94 | 22.01 | 21.85 | 21.92 | 1,710,107 | -0.18(-0.83%) |
Feb 18, 2011 | 21.88 | 22.20 | 21.82 | 22.10 | 1,079,554 | +0.19(+0.88%) |
Feb 17, 2011 | 21.76 | 21.96 | 21.75 | 21.91 | 852,521 | +0.09(+0.43%) |
Feb 16, 2011 | 21.67 | 21.82 | 21.59 | 21.82 | 915,104 | +0.24(+1.11%) |
Feb 15, 2011 | 21.45 | 21.62 | 21.44 | 21.58 | 680,993 | +0.04(+0.18%) |
Feb 14, 2011 | 21.72 | 21.81 | 21.47 | 21.54 | 862,559 | -0.17(-0.80%) |
Feb 11, 2011 | 21.53 | 21.71 | 21.44 | 21.71 | 724,382 | +0.13(+0.60%) |
Feb 10, 2011 | 21.35 | 21.59 | 21.33 | 21.59 | 1,208,384 | +0.10(+0.45%) |
Feb 09, 2011 | 21.40 | 21.53 | 21.28 | 21.49 | 1,412,210 | -0.04(-0.18%) |
Feb 08, 2011 | 21.43 | 21.53 | 21.33 | 21.53 | 1,810,227 | +0.10(+0.45%) |
Feb 07, 2011 | 21.53 | 21.59 | 21.40 | 21.43 | 1,879,397 | -0.01(-0.03%) |
Feb 04, 2011 | 21.27 | 21.49 | 21.21 | 21.44 | 1,300,169 | +0.04(+0.19%) |
Feb 03, 2011 | 21.77 | 22.03 | 21.02 | 21.40 | 2,110,508 | +0.33(+1.56%) |
Feb 02, 2011 | 21.29 | 21.30 | 21.04 | 21.07 | 1,341,800 | -0.19(-0.91%) |
Feb 01, 2011 | 20.83 | 21.28 | 20.83 | 21.26 | 1,921,583 | +0.54(+2.62%) |
Jan 31, 2011 | 20.95 | 21.04 | 20.72 | 20.72 | 1,540,016 | -0.08(-0.37%) |
Jan 28, 2011 | 21.26 | 21.31 | 20.79 | 20.80 | 1,672,969 | -0.41(-1.92%) |
Jan 27, 2011 | 20.93 | 21.21 | 20.93 | 21.20 | 897,059 | +0.25(+1.17%) |
Jan 26, 2011 | 21.07 | 21.13 | 20.96 | 20.96 | 1,567,501 | -0.06(-0.28%) |
Jan 25, 2011 | 20.86 | 21.03 | 20.69 | 21.02 | 1,510,264 | +0.14(+0.65%) |
Jan 24, 2011 | 20.51 | 20.91 | 20.51 | 20.88 | 1,366,183 | +0.34(+1.64%) |
Jan 21, 2011 | 20.55 | 20.64 | 20.48 | 20.54 | 2,683,044 | +0.01(+0.03%) |
Jan 20, 2011 | 20.54 | 20.67 | 20.50 | 20.54 | 1,373,597 | +0.02(+0.09%) |
Jan 19, 2011 | 20.84 | 20.89 | 20.48 | 20.52 | 1,055,299 | -0.33(-1.57%) |
Jan 18, 2011 | 20.82 | 20.87 | 20.75 | 20.85 | 778,923 | +0.06(+0.27%) |
Jan 14, 2011 | 20.48 | 20.79 | 20.48 | 20.79 | 884,032 | +0.19(+0.94%) |
Jan 13, 2011 | 20.73 | 20.78 | 20.54 | 20.60 | 985,643 | -0.10(-0.50%) |
Jan 12, 2011 | 20.66 | 20.80 | 20.62 | 20.70 | 930,486 | +0.20(+0.98%) |
Jan 11, 2011 | 20.74 | 20.86 | 20.45 | 20.50 | 1,007,537 | -0.11(-0.53%) |
Jan 10, 2011 | 20.55 | 20.65 | 20.32 | 20.61 | 1,126,148 | +0.04(+0.19%) |
Jan 07, 2011 | 20.88 | 20.88 | 20.42 | 20.57 | 1,135,435 | -0.19(-0.93%) |
Jan 06, 2011 | 20.83 | 20.85 | 20.70 | 20.76 | 987,952 | -0.02(-0.10%) |
Jan 05, 2011 | 20.69 | 20.82 | 20.65 | 20.78 | 1,027,932 | +0.06(+0.28%) |
Jan 04, 2011 | 21.02 | 21.03 | 20.63 | 20.73 | 1,142,851 | -0.16(-0.77%) |
Jan 03, 2011 | 20.72 | 20.93 | 20.72 | 20.89 | 1,177,645 | +0.39(+1.92%) |
Dec 31, 2010 | 20.44 | 20.62 | 20.44 | 20.49 | 749,798 | -0.05(-0.25%) |
Dec 30, 2010 | 20.69 | 20.71 | 20.53 | 20.54 | 855,337 | -0.13(-0.63%) |
Dec 29, 2010 | 20.79 | 20.79 | 20.64 | 20.67 | 509,754 | -0.03(-0.13%) |
Dec 28, 2010 | 20.76 | 20.76 | 20.65 | 20.70 | 595,644 | -0.05(-0.22%) |
Dec 27, 2010 | 20.54 | 20.77 | 20.39 | 20.75 | 557,154 | +0.10(+0.47%) |
Dec 23, 2010 | 20.78 | 20.85 | 20.65 | 20.65 | 756,839 | -0.19(-0.91%) |
Dec 22, 2010 | 20.66 | 20.86 | 20.55 | 20.84 | 1,145,608 | +0.22(+1.07%) |
Dec 21, 2010 | 20.51 | 20.64 | 20.37 | 20.62 | 1,032,650 | +0.25(+1.24%) |
Dec 20, 2010 | 20.49 | 20.51 | 20.32 | 20.36 | 1,598,920 | +0.05(+0.25%) |
Dec 17, 2010 | 20.53 | 20.61 | 20.31 | 20.31 | 4,335,452 | -0.22(-1.06%) |
Dec 16, 2010 | 20.33 | 20.58 | 20.33 | 20.53 | 1,204,014 | +0.11(+0.56%) |
Dec 15, 2010 | 20.41 | 20.53 | 20.36 | 20.41 | 3,103,982 | -0.01(-0.06%) |
Dec 14, 2010 | 20.50 | 20.55 | 20.37 | 20.43 | 1,258,324 | -0.03(-0.16%) |
Dec 13, 2010 | 20.25 | 20.48 | 20.18 | 20.46 | 1,804,561 | +0.33(+1.65%) |
Dec 10, 2010 | 20.13 | 20.15 | 19.98 | 20.13 | 931,175 | +0.08(+0.38%) |
Dec 09, 2010 | 19.99 | 20.14 | 19.90 | 20.05 | 1,347,256 | +0.13(+0.67%) |
Dec 08, 2010 | 19.67 | 19.92 | 19.67 | 19.92 | 1,468,967 | +0.22(+1.10%) |
Dec 07, 2010 | 19.80 | 19.88 | 19.66 | 19.70 | 4,354,391 | +0.13(+0.65%) |
Dec 06, 2010 | 19.58 | 19.63 | 19.48 | 19.57 | 2,390,732 | -0.03(-0.13%) |
Dec 03, 2010 | 19.72 | 19.80 | 19.42 | 19.60 | 2,417,338 | -0.22(-1.13%) |
Dec 02, 2010 | 19.78 | 19.98 | 19.72 | 19.82 | 1,992,899 | +0.15(+0.75%) |