Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 19.40 | 19.69 | 19.32 | 19.55 | 14,527,212 | +0.32(+1.65%) |
May 23, 2011 | 18.99 | 19.27 | 18.89 | 19.23 | 11,116,436 | -0.03(-0.18%) |
May 20, 2011 | 18.90 | 19.40 | 18.88 | 19.27 | 12,823,479 | +0.32(+1.71%) |
May 19, 2011 | 18.95 | 19.01 | 18.77 | 18.94 | 12,269,061 | +0.04(+0.20%) |
May 18, 2011 | 18.70 | 18.94 | 18.70 | 18.91 | 15,910,446 | +0.19(+0.99%) |
May 17, 2011 | 18.97 | 18.97 | 18.61 | 18.72 | 19,962,734 | -0.28(-1.45%) |
May 16, 2011 | 19.14 | 19.19 | 18.95 | 19.00 | 9,701,071 | -0.19(-1.00%) |
May 13, 2011 | 19.30 | 19.32 | 19.02 | 19.19 | 12,396,225 | -0.12(-0.63%) |
May 12, 2011 | 19.60 | 19.65 | 19.27 | 19.31 | 14,068,272 | -0.46(-2.35%) |
May 11, 2011 | 19.85 | 19.87 | 19.66 | 19.77 | 9,729,609 | -0.09(-0.46%) |
May 10, 2011 | 19.66 | 19.92 | 19.64 | 19.87 | 12,406,788 | +0.23(+1.19%) |
May 09, 2011 | 19.59 | 19.71 | 19.45 | 19.63 | 9,222,176 | +0.09(+0.48%) |
May 06, 2011 | 19.98 | 20.06 | 19.51 | 19.54 | 16,338,115 | -0.20(-1.01%) |
May 05, 2011 | 19.77 | 19.96 | 19.67 | 19.74 | 17,164,186 | -0.17(-0.85%) |
May 04, 2011 | 20.60 | 20.60 | 19.86 | 19.91 | 14,367,096 | -0.66(-3.23%) |
May 03, 2011 | 21.25 | 21.27 | 20.56 | 20.57 | 10,852,228 | -0.79(-3.71%) |
May 02, 2011 | 21.34 | 21.39 | 21.32 | 21.36 | 6,370,249 | -0.24(-1.12%) |
Apr 29, 2011 | 21.26 | 21.64 | 21.24 | 21.61 | 7,146,029 | +0.34(+1.62%) |
Apr 28, 2011 | 21.41 | 21.43 | 21.15 | 21.26 | 8,133,263 | -0.16(-0.76%) |
Apr 27, 2011 | 21.34 | 21.46 | 21.21 | 21.43 | 7,543,855 | +0.07(+0.34%) |
Apr 26, 2011 | 21.36 | 21.38 | 21.16 | 21.35 | 7,199,256 | +0.05(+0.25%) |
Apr 25, 2011 | 21.40 | 21.41 | 21.24 | 21.30 | 5,596,418 | -0.08(-0.37%) |
Apr 21, 2011 | 21.44 | 21.49 | 21.34 | 21.38 | 4,171,028 | -0.02(-0.11%) |
Apr 20, 2011 | 21.27 | 21.49 | 21.27 | 21.40 | 11,815,969 | +0.19(+0.91%) |
Apr 19, 2011 | 21.44 | 21.49 | 21.16 | 21.21 | 9,589,735 | -0.21(-0.99%) |
Apr 18, 2011 | 21.60 | 21.60 | 21.21 | 21.42 | 8,654,807 | -0.59(-2.68%) |
Apr 15, 2011 | 21.87 | 22.06 | 21.86 | 22.01 | 5,816,893 | +0.14(+0.64%) |
Apr 14, 2011 | 21.83 | 21.96 | 21.69 | 21.87 | 6,257,947 | -0.11(-0.52%) |
Apr 13, 2011 | 22.14 | 22.17 | 21.84 | 21.98 | 4,864,143 | +0.02(+0.09%) |
Apr 12, 2011 | 22.01 | 22.13 | 21.87 | 21.97 | 5,410,335 | -0.23(-1.04%) |
Apr 11, 2011 | 22.10 | 22.29 | 21.94 | 22.20 | 6,215,770 | +0.11(+0.50%) |
Apr 08, 2011 | 22.31 | 22.37 | 21.91 | 22.09 | 7,560,689 | -0.11(-0.48%) |
Apr 07, 2011 | 22.30 | 22.44 | 22.10 | 22.19 | 6,776,092 | -0.09(-0.42%) |
Apr 06, 2011 | 22.31 | 22.44 | 22.25 | 22.29 | 9,484,883 | +0.08(+0.36%) |
Apr 05, 2011 | 22.02 | 22.28 | 21.98 | 22.21 | 7,249,179 | +0.07(+0.32%) |
Apr 04, 2011 | 22.23 | 22.28 | 22.10 | 22.14 | 4,636,518 | -0.11(-0.48%) |
Apr 01, 2011 | 22.15 | 22.32 | 22.02 | 22.24 | 8,948,236 | +0.29(+1.34%) |
Mar 31, 2011 | 21.68 | 21.96 | 21.57 | 21.95 | 7,857,362 | +0.26(+1.22%) |
Mar 30, 2011 | 21.68 | 21.68 | 21.68 | 21.68 | 7,161,672 | +0.29(+1.34%) |
Mar 29, 2011 | 21.24 | 21.42 | 21.13 | 21.40 | 6,284,706 | +0.09(+0.44%) |
Mar 28, 2011 | 21.30 | 21.39 | 21.15 | 21.30 | 7,379,006 | +0.07(+0.34%) |
Mar 25, 2011 | 21.28 | 21.35 | 21.14 | 21.23 | 6,784,635 | -0.05(-0.25%) |
Mar 24, 2011 | 21.19 | 21.30 | 21.02 | 21.28 | 8,163,874 | +0.25(+1.17%) |
Mar 23, 2011 | 20.70 | 21.08 | 20.62 | 21.04 | 9,118,790 | +0.37(+1.79%) |
Mar 22, 2011 | 20.45 | 20.69 | 20.31 | 20.67 | 5,892,559 | +0.17(+0.85%) |
Mar 21, 2011 | 20.51 | 20.53 | 20.44 | 20.49 | 3,994,605 | +0.23(+1.16%) |
Mar 18, 2011 | 20.75 | 20.75 | 20.20 | 20.26 | 5,839,969 | -0.17(-0.85%) |
Mar 17, 2011 | 20.76 | 20.84 | 20.39 | 20.43 | 5,955,170 | -0.04(-0.18%) |
Mar 16, 2011 | 20.58 | 20.62 | 20.16 | 20.47 | 10,484,938 | -0.13(-0.64%) |
Mar 15, 2011 | 20.50 | 20.64 | 20.49 | 20.60 | 8,250,190 | -0.41(-1.96%) |
Mar 14, 2011 | 20.62 | 21.04 | 20.52 | 21.01 | 5,791,137 | +0.20(+0.96%) |
Mar 11, 2011 | 20.48 | 20.84 | 20.35 | 20.81 | 5,835,398 | +0.25(+1.23%) |
Mar 10, 2011 | 20.79 | 20.85 | 20.51 | 20.56 | 8,119,769 | -0.43(-2.05%) |
Mar 09, 2011 | 21.01 | 21.15 | 20.96 | 20.99 | 6,454,426 | -0.10(-0.47%) |
Mar 08, 2011 | 21.15 | 21.23 | 20.96 | 21.09 | 8,394,072 | +0.01(+0.05%) |
Mar 07, 2011 | 21.30 | 21.30 | 20.96 | 21.08 | 6,016,707 | -0.19(-0.91%) |
Mar 04, 2011 | 21.45 | 21.52 | 21.11 | 21.27 | 6,836,263 | -0.20(-0.93%) |
Mar 03, 2011 | 21.43 | 21.54 | 21.39 | 21.47 | 7,240,101 | +0.15(+0.71%) |
Mar 02, 2011 | 21.27 | 21.43 | 21.19 | 21.32 | 5,105,621 | +0.05(+0.21%) |