Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.72 | 20.95 | 20.58 | 20.81 | 6,787,537 | +0.16(+0.76%) |
May 23, 2011 | 20.39 | 20.78 | 20.31 | 20.65 | 6,313,738 | +0.12(+0.61%) |
May 20, 2011 | 20.82 | 20.82 | 20.45 | 20.52 | 7,377,775 | -0.31(-1.48%) |
May 19, 2011 | 21.11 | 21.14 | 20.71 | 20.83 | 6,716,728 | -0.28(-1.30%) |
May 18, 2011 | 20.94 | 21.12 | 20.85 | 21.11 | 5,729,344 | +0.17(+0.81%) |
May 17, 2011 | 20.96 | 21.22 | 20.80 | 20.94 | 9,137,056 | -0.11(-0.53%) |
May 16, 2011 | 21.13 | 21.22 | 21.01 | 21.05 | 6,687,294 | -0.12(-0.56%) |
May 13, 2011 | 20.88 | 21.17 | 20.86 | 21.17 | 12,740,368 | +0.41(+1.96%) |
May 12, 2011 | 19.85 | 20.82 | 19.77 | 20.76 | 11,136,082 | +0.83(+4.14%) |
May 11, 2011 | 19.94 | 20.10 | 19.80 | 19.93 | 7,903,467 | +0.03(+0.16%) |
May 10, 2011 | 20.00 | 20.13 | 19.85 | 19.90 | 7,928,949 | -0.01(-0.07%) |
May 09, 2011 | 20.25 | 20.31 | 19.81 | 19.91 | 8,441,697 | -0.39(-1.94%) |
May 06, 2011 | 20.47 | 20.56 | 20.14 | 20.31 | 12,413,791 | +0.06(+0.29%) |
May 05, 2011 | 20.39 | 20.56 | 20.17 | 20.25 | 7,369,341 | -0.26(-1.28%) |
May 04, 2011 | 20.57 | 20.60 | 20.31 | 20.51 | 5,860,029 | -0.07(-0.32%) |
May 03, 2011 | 20.49 | 20.74 | 20.37 | 20.58 | 8,441,099 | -0.03(-0.13%) |
May 02, 2011 | 20.55 | 20.61 | 20.51 | 20.60 | 13,747,575 | +0.15(+0.74%) |
Apr 29, 2011 | 20.24 | 20.52 | 20.08 | 20.45 | 10,116,364 | +0.25(+1.23%) |
Apr 28, 2011 | 20.12 | 20.27 | 19.98 | 20.20 | 7,780,015 | +0.09(+0.46%) |
Apr 27, 2011 | 20.10 | 20.27 | 19.98 | 20.11 | 7,491,637 | +0.00(+0.00%) |
Apr 26, 2011 | 19.89 | 20.24 | 19.78 | 20.11 | 9,424,032 | +0.33(+1.66%) |
Apr 25, 2011 | 19.62 | 19.79 | 19.51 | 19.78 | 7,460,778 | +0.05(+0.27%) |
Apr 21, 2011 | 19.93 | 20.01 | 19.61 | 19.73 | 11,029,483 | +0.01(+0.07%) |
Apr 20, 2011 | 19.55 | 19.79 | 19.46 | 19.72 | 9,736,075 | +0.33(+1.69%) |
Apr 19, 2011 | 19.14 | 19.44 | 19.10 | 19.39 | 8,303,521 | +0.25(+1.30%) |
Apr 18, 2011 | 18.67 | 19.18 | 18.58 | 19.14 | 12,216,866 | +0.24(+1.28%) |
Apr 15, 2011 | 19.24 | 19.40 | 18.81 | 18.90 | 17,317,712 | -0.40(-2.07%) |
Apr 14, 2011 | 20.03 | 20.15 | 19.24 | 19.30 | 21,740,634 | -0.52(-2.61%) |
Apr 13, 2011 | 20.07 | 20.20 | 19.51 | 19.82 | 13,876,184 | -0.09(-0.46%) |
Apr 12, 2011 | 19.80 | 20.12 | 19.69 | 19.91 | 12,824,213 | +0.02(+0.10%) |
Apr 11, 2011 | 19.69 | 19.96 | 19.48 | 19.89 | 18,153,438 | +0.53(+2.73%) |
Apr 08, 2011 | 19.52 | 19.67 | 19.15 | 19.36 | 13,015,304 | -0.19(-0.97%) |
Apr 07, 2011 | 19.52 | 19.99 | 19.46 | 19.55 | 19,466,146 | +0.16(+0.81%) |
Apr 06, 2011 | 18.83 | 19.52 | 18.77 | 19.39 | 19,187,962 | +0.72(+3.88%) |
Apr 05, 2011 | 18.31 | 18.87 | 18.31 | 18.67 | 13,445,769 | +0.32(+1.74%) |
Apr 04, 2011 | 18.69 | 18.75 | 18.35 | 18.35 | 13,750,162 | -0.32(-1.71%) |
Apr 01, 2011 | 18.81 | 18.81 | 18.66 | 18.67 | 15,588,921 | -0.05(-0.28%) |
Mar 31, 2011 | 19.05 | 19.05 | 18.59 | 18.72 | 23,732,656 | -0.32(-1.68%) |
Mar 30, 2011 | 19.03 | 19.18 | 18.92 | 19.04 | 9,660,108 | +0.08(+0.45%) |
Mar 29, 2011 | 19.20 | 19.43 | 18.75 | 18.96 | 15,630,770 | -0.18(-0.92%) |
Mar 28, 2011 | 19.07 | 19.39 | 19.03 | 19.13 | 16,130,130 | +0.08(+0.44%) |
Mar 25, 2011 | 19.43 | 19.43 | 18.68 | 19.05 | 37,679,148 | -0.59(-3.02%) |
Mar 24, 2011 | 21.29 | 21.50 | 19.46 | 19.64 | 57,391,116 | -1.12(-5.40%) |
Mar 23, 2011 | 20.41 | 20.78 | 20.27 | 20.76 | 13,244,650 | +0.28(+1.37%) |
Mar 22, 2011 | 20.75 | 20.85 | 20.44 | 20.48 | 7,583,729 | -0.31(-1.50%) |
Mar 21, 2011 | 20.62 | 20.84 | 20.59 | 20.79 | 7,829,958 | +0.24(+1.17%) |
Mar 18, 2011 | 20.32 | 20.56 | 20.14 | 20.55 | 11,406,313 | +0.43(+2.14%) |
Mar 17, 2011 | 20.36 | 20.36 | 20.03 | 20.12 | 5,371,627 | +0.02(+0.10%) |
Mar 16, 2011 | 20.18 | 20.51 | 20.10 | 20.10 | 10,513,952 | -0.10(-0.48%) |
Mar 15, 2011 | 20.27 | 20.62 | 20.19 | 20.20 | 10,839,752 | -0.42(-2.05%) |
Mar 14, 2011 | 20.25 | 20.64 | 20.25 | 20.62 | 9,340,422 | +0.08(+0.38%) |
Mar 11, 2011 | 20.11 | 20.58 | 20.04 | 20.55 | 8,361,543 | +0.40(+1.97%) |
Mar 10, 2011 | 20.23 | 20.36 | 20.11 | 20.15 | 9,226,460 | -0.24(-1.18%) |
Mar 09, 2011 | 20.53 | 20.66 | 20.27 | 20.39 | 13,134,491 | -0.22(-1.08%) |
Mar 08, 2011 | 20.77 | 20.87 | 20.40 | 20.61 | 11,455,612 | -0.12(-0.60%) |
Mar 07, 2011 | 21.24 | 21.36 | 20.74 | 20.74 | 9,826,353 | -0.57(-2.69%) |
Mar 04, 2011 | 21.47 | 21.65 | 21.22 | 21.31 | 14,848,399 | -0.22(-1.03%) |
Mar 03, 2011 | 21.30 | 21.53 | 21.07 | 21.53 | 7,569,128 | +0.38(+1.82%) |
Mar 02, 2011 | 21.09 | 21.24 | 20.88 | 21.15 | 6,899,766 | -0.01(-0.06%) |