Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 19.27 | 19.30 | 19.01 | 19.06 | 17,929,114 | -0.18(-0.94%) |
May 23, 2011 | 19.14 | 19.39 | 19.14 | 19.24 | 16,093,825 | -0.06(-0.33%) |
May 20, 2011 | 19.52 | 19.59 | 19.28 | 19.30 | 19,687,706 | -0.25(-1.29%) |
May 19, 2011 | 19.75 | 19.75 | 19.51 | 19.55 | 19,124,304 | -0.21(-1.08%) |
May 18, 2011 | 19.49 | 19.81 | 19.44 | 19.77 | 18,937,434 | +0.24(+1.21%) |
May 17, 2011 | 19.73 | 19.81 | 19.44 | 19.53 | 20,408,866 | -0.07(-0.36%) |
May 16, 2011 | 19.59 | 20.19 | 19.46 | 19.60 | 39,733,960 | -0.73(-3.57%) |
May 13, 2011 | 20.55 | 20.57 | 20.14 | 20.33 | 15,112,557 | -0.17(-0.85%) |
May 12, 2011 | 20.38 | 20.55 | 20.11 | 20.50 | 20,276,030 | +0.03(+0.15%) |
May 11, 2011 | 20.58 | 20.73 | 20.22 | 20.47 | 15,958,263 | -0.21(-1.03%) |
May 10, 2011 | 20.34 | 20.76 | 20.32 | 20.68 | 12,453,067 | +0.36(+1.75%) |
May 09, 2011 | 20.28 | 20.39 | 20.20 | 20.33 | 10,925,277 | +0.09(+0.47%) |
May 06, 2011 | 20.49 | 20.64 | 20.23 | 20.23 | 14,260,194 | -0.09(-0.47%) |
May 05, 2011 | 20.30 | 20.50 | 20.17 | 20.33 | 22,505,618 | +0.00(+0.00%) |
May 04, 2011 | 20.56 | 20.73 | 20.23 | 20.33 | 24,486,024 | -0.23(-1.11%) |
May 03, 2011 | 20.71 | 20.71 | 20.39 | 20.56 | 18,251,848 | -0.26(-1.25%) |
May 02, 2011 | 20.86 | 20.86 | 20.79 | 20.82 | 10,011,293 | +0.10(+0.50%) |
Apr 29, 2011 | 21.01 | 21.07 | 20.63 | 20.71 | 25,383,762 | -0.28(-1.32%) |
Apr 28, 2011 | 21.11 | 21.20 | 20.83 | 20.99 | 13,876,711 | -0.11(-0.52%) |
Apr 27, 2011 | 20.78 | 21.14 | 20.66 | 21.10 | 15,670,203 | +0.37(+1.79%) |
Apr 26, 2011 | 20.60 | 20.90 | 20.45 | 20.73 | 13,002,811 | -0.06(-0.27%) |
Apr 25, 2011 | 20.84 | 20.96 | 20.73 | 20.79 | 11,362,796 | -0.26(-1.24%) |
Apr 21, 2011 | 21.09 | 21.18 | 20.95 | 21.05 | 9,387,402 | +0.01(+0.04%) |
Apr 20, 2011 | 21.35 | 21.57 | 21.02 | 21.04 | 13,988,779 | +0.00(+0.00%) |
Apr 19, 2011 | 20.90 | 21.14 | 20.80 | 21.04 | 10,570,822 | +0.16(+0.76%) |
Apr 18, 2011 | 21.02 | 21.17 | 20.80 | 20.88 | 14,414,498 | -0.38(-1.78%) |
Apr 15, 2011 | 21.36 | 21.47 | 21.19 | 21.26 | 13,150,503 | -0.03(-0.15%) |
Apr 14, 2011 | 21.09 | 21.36 | 20.97 | 21.29 | 11,326,405 | +0.14(+0.67%) |
Apr 13, 2011 | 21.36 | 21.37 | 21.02 | 21.15 | 10,091,089 | -0.14(-0.66%) |
Apr 12, 2011 | 20.91 | 21.38 | 20.90 | 21.29 | 13,644,111 | +0.24(+1.16%) |
Apr 11, 2011 | 21.05 | 21.29 | 20.95 | 21.05 | 10,818,840 | -0.03(-0.15%) |
Apr 08, 2011 | 21.04 | 21.17 | 20.90 | 21.08 | 12,505,494 | +0.17(+0.83%) |
Apr 07, 2011 | 20.89 | 21.13 | 20.76 | 20.91 | 14,422,132 | -0.05(-0.26%) |
Apr 06, 2011 | 21.09 | 21.20 | 20.84 | 20.96 | 10,830,449 | -0.09(-0.41%) |
Apr 05, 2011 | 20.98 | 21.20 | 20.87 | 21.05 | 12,066,216 | +0.16(+0.75%) |
Apr 04, 2011 | 20.98 | 21.20 | 20.76 | 20.89 | 9,063,692 | -0.13(-0.60%) |
Apr 01, 2011 | 20.80 | 21.09 | 20.75 | 21.02 | 10,970,195 | +0.24(+1.17%) |
Mar 31, 2011 | 21.13 | 21.14 | 20.64 | 20.77 | 16,440,428 | -0.42(-2.00%) |
Mar 30, 2011 | 21.20 | 21.20 | 21.20 | 21.20 | 6,571,447 | +0.03(+0.15%) |
Mar 29, 2011 | 21.06 | 21.20 | 21.01 | 21.16 | 10,705,296 | +0.17(+0.79%) |
Mar 28, 2011 | 21.36 | 21.38 | 20.92 | 21.00 | 11,596,779 | -0.37(-1.73%) |
Mar 25, 2011 | 21.36 | 21.57 | 21.30 | 21.37 | 12,038,236 | -0.07(-0.33%) |
Mar 24, 2011 | 21.27 | 21.55 | 21.09 | 21.44 | 15,798,557 | +0.24(+1.15%) |
Mar 23, 2011 | 20.73 | 21.21 | 20.66 | 21.20 | 16,531,551 | +0.41(+1.97%) |
Mar 22, 2011 | 20.68 | 20.84 | 20.60 | 20.79 | 14,011,978 | +0.09(+0.46%) |
Mar 21, 2011 | 20.68 | 20.73 | 20.65 | 20.69 | 19,938,768 | +0.10(+0.50%) |
Mar 18, 2011 | 20.74 | 20.80 | 20.50 | 20.59 | 25,146,560 | +0.09(+0.46%) |
Mar 17, 2011 | 20.76 | 20.83 | 20.41 | 20.50 | 19,486,118 | +0.06(+0.31%) |
Mar 16, 2011 | 20.97 | 20.98 | 20.42 | 20.43 | 24,196,412 | -0.50(-2.40%) |
Mar 15, 2011 | 20.82 | 21.03 | 20.79 | 20.94 | 18,935,742 | -0.13(-0.63%) |
Mar 14, 2011 | 21.02 | 21.14 | 20.72 | 21.07 | 14,550,196 | -0.10(-0.48%) |
Mar 11, 2011 | 20.80 | 21.38 | 20.80 | 21.17 | 19,046,250 | +0.20(+0.97%) |
Mar 10, 2011 | 20.74 | 21.05 | 20.67 | 20.97 | 20,451,642 | -0.11(-0.52%) |
Mar 09, 2011 | 20.84 | 21.22 | 20.80 | 21.08 | 14,697,872 | +0.16(+0.79%) |
Mar 08, 2011 | 20.45 | 21.05 | 20.43 | 20.91 | 16,921,162 | +0.48(+2.35%) |
Mar 07, 2011 | 20.61 | 20.81 | 20.32 | 20.43 | 15,898,396 | -0.19(-0.91%) |
Mar 04, 2011 | 20.65 | 20.86 | 20.35 | 20.62 | 17,746,680 | -0.03(-0.15%) |
Mar 03, 2011 | 20.39 | 20.71 | 20.26 | 20.65 | 20,732,552 | +0.39(+1.94%) |
Mar 02, 2011 | 19.90 | 20.34 | 19.84 | 20.26 | 16,455,335 | +0.22(+1.10%) |