Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 38.19 38.70 37.84 38.39 45,179,625 + +1.83% 3 Stars: Appealing
02/08/2010 38.29 38.29 37.32 37.70 58,320,908 - -1.57% 3 Stars: Appealing
02/05/2010 38.64 38.88 37.02 38.30 75,224,101 - -0.13% 3 Stars: Appealing
02/04/2010 39.79 39.92 38.35 38.35 57,211,784 - -4.82% 3 Stars: Appealing
02/03/2010 40.58 41.10 40.17 40.29 37,377,626 - -0.64% 3 Stars: Appealing
02/02/2010 39.80 40.68 39.70 40.55 46,019,130 + +2.32% 3 Stars: Appealing
02/01/2010 39.00 39.93 38.95 39.63 37,408,104 + +1.77% 3 Stars: Appealing
01/29/2010 39.65 39.85 38.80 38.94 53,655,197 - -1.37% 3 Stars: Appealing
01/28/2010 39.68 40.04 38.72 39.48 65,073,527 + +0.38% 3 Stars: Appealing
01/27/2010 38.35 39.49 38.07 39.33 66,324,094 + +2.32% 3 Stars: Appealing
01/26/2010 39.00 39.84 38.28 38.44 52,975,239 - -1.96% 2 Stars: Appealing
01/25/2010 39.76 39.89 38.84 39.21 56,576,846 + +0.13% 2 Stars: Appealing
01/22/2010 40.65 41.20 38.82 39.16 106,634,855 - -3.40% 2 Stars: Appealing
01/21/2010 43.04 43.15 40.32 40.54 137,547,671 - -6.59% 2 Stars: Appealing
01/20/2010 43.01 43.68 42.71 43.40 39,938,496 + +0.28% 3 Stars: Appealing
01/19/2010 43.40 43.75 42.90 43.28 41,740,210 - -0.92% 3 Stars: Appealing
01/15/2010 44.30 44.43 43.34 43.68 69,741,561 - -2.26% 3 Stars: Appealing
01/14/2010 44.20 44.79 44.10 44.69 38,002,376 + +0.99% 3 Stars: Appealing
01/13/2010 43.55 44.53 42.87 44.25 39,621,999 + +1.75% 3 Stars: Appealing
01/12/2010 43.99 44.15 42.94 43.49 47,115,058 - -2.34% 3 Stars: Appealing
01/11/2010 45.12 45.19 44.31 44.53 31,878,678 - -0.34% 3 Stars: Appealing
01/08/2010 44.37 44.70 44.08 44.68 33,110,028 - -0.25% 3 Stars: Appealing
01/07/2010 43.79 45.12 43.61 44.79 44,864,655 + +1.98% 3 Stars: Appealing
01/06/2010 43.45 44.09 43.31 43.92 27,731,250 + +0.55% 3 Stars: Appealing
01/05/2010 42.79 43.84 42.78 43.68 41,214,102 + +1.94% 3 Stars: Appealing
01/04/2010 41.79 42.99 41.67 42.85 35,463,337 + +2.83% 3 Stars: Appealing
12/31/2009 41.62 42.13 41.45 41.67 20,143,085 + +0.34% 3 Stars: Appealing
12/30/2009 41.27 41.62 41.23 41.53 15,504,194 + +0.10% 3 Stars: Appealing
12/29/2009 41.73 41.80 41.46 41.49 15,595,238 - -0.55% 3 Stars: Appealing
12/28/2009 41.85 42.13 41.56 41.72 13,042,291 - -0.41% 3 Stars: Appealing
12/24/2009 41.68 41.89 41.51 41.89 7,956,428 + +0.79% 2 Stars: Appealing
12/23/2009 41.84 41.94 41.45 41.56 24,503,542 - -0.91% 2 Stars: Appealing
12/22/2009 42.00 42.10 41.69 41.94 24,762,010 + +0.10% 3 Stars: Appealing
12/21/2009 41.55 42.24 41.50 41.90 35,993,643 + +2.32% 3 Stars: Appealing
12/18/2009 40.53 41.19 40.04 40.95 48,127,607 + +1.69% 3 Stars: Appealing
12/17/2009 41.06 41.12 40.19 40.27 44,272,761 - -2.64% 3 Stars: Appealing
12/16/2009 41.17 41.70 40.88 41.36 43,565,371 + +1.22% 3 Stars: Appealing
12/15/2009 41.50 41.70 40.62 40.86 40,244,302 - -2.18% 3 Stars: Appealing
12/14/2009 41.01 41.93 40.70 41.77 35,340,705 + +1.98% 3 Stars: Appealing
12/11/2009 40.99 41.25 40.75 40.96 46,616,055 - -0.75% 3 Stars: Appealing
12/10/2009 41.36 41.56 40.66 41.27 36,382,982 + +0.19% 3 Stars: Appealing
12/09/2009 41.25 41.51 40.60 41.19 42,499,728 - -0.05% 3 Stars: Appealing
12/08/2009 41.01 41.40 40.62 41.21 41,878,869 - -0.10% 3 Stars: Appealing
12/07/2009 41.63 41.96 41.06 41.25 32,949,544 - -1.17% 3 Stars: Appealing
12/04/2009 42.25 42.51 41.22 41.74 61,490,232 + +0.82% 3 Stars: Appealing
12/03/2009 42.30 43.09 41.31 41.40 53,314,360 - -1.26% 3 Stars: Appealing
12/02/2009 42.11 42.15 41.47 41.93 32,519,645 - -0.69% 3 Stars: Appealing
12/01/2009 42.61 42.71 41.62 42.22 39,220,175 - -0.64% 3 Stars: Appealing
11/30/2009 41.56 42.65 41.49 42.49 38,240,518 + +2.81% 3 Stars: Appealing
11/27/2009 40.98 41.90 40.75 41.33 26,218,524 - -1.97% 3 Stars: Appealing
11/25/2009 42.67 42.67 41.94 42.16 26,131,141 - -0.75% 3 Stars: Appealing
11/24/2009 43.26 43.28 42.24 42.48 31,881,742 - -1.85% 3 Stars: Appealing
11/23/2009 42.95 43.64 42.70 43.28 29,810,622 + +1.93% 3 Stars: Appealing
11/20/2009 42.47 42.74 42.15 42.46 25,332,416 - -0.21% 3 Stars: Appealing
11/19/2009 43.10 43.18 42.26 42.55 26,883,918 - -1.91% 3 Stars: Appealing
11/18/2009 43.14 43.50 42.94 43.38 20,424,210 + +0.51% 3 Stars: Appealing
11/17/2009 42.92 43.19 42.54 43.16 25,859,629 + +0.28% 3 Stars: Appealing
11/16/2009 43.25 43.61 42.76 43.04 43,535,612 + +0.33% 3 Stars: Appealing
11/13/2009 43.16 43.29 42.36 42.90 36,655,692 - -0.92% 3 Stars: Appealing
11/12/2009 44.08 44.65 43.00 43.30 34,655,349 - -2.30% 3 Stars: Appealing
11/11/2009 44.34 44.99 43.78 44.32 32,674,799 + +0.34% 3 Stars: Appealing
11/10/2009 44.14 44.32 43.55 44.17 30,980,178 - -0.41% 3 Stars: Appealing
11/09/2009 43.93 44.39 43.30 44.35 38,845,466 + +2.00% 3 Stars: Appealing
11/06/2009 43.14 43.69 42.91 43.48 27,144,928 - -0.89% 2 Stars: Appealing
11/05/2009 42.60 43.93 42.40 43.87 32,893,228 + +3.93% 2 Stars: Appealing
11/04/2009 43.18 43.69 42.12 42.21 42,548,722 - -1.15% 2 Stars: Appealing
11/03/2009 42.09 42.96 41.98 42.70 29,387,727 + +0.28% 2 Stars: Appealing
11/02/2009 42.18 42.85 41.52 42.58 44,605,534 + +1.94% 2 Stars: Appealing
10/30/2009 43.95 43.97 41.73 41.77 58,854,000 - -5.82% 2 Stars: Appealing
10/29/2009 43.22 44.40 42.76 44.35 35,898,513 + +3.91% 2 Stars: Appealing
10/28/2009 43.73 43.81 42.50 42.68 45,679,483 - -2.78% 2 Stars: Appealing
10/27/2009 43.99 44.66 43.67 43.90 38,086,396 + +0.18% 2 Stars: Appealing
10/26/2009 45.13 45.21 43.55 43.82 42,085,476 - -3.12% 2 Stars: Appealing
10/23/2009 45.70 46.20 44.96 45.23 27,639,458 - -1.05% 2 Stars: Appealing
10/22/2009 44.92 45.87 44.83 45.71 32,398,751 + +2.37% 2 Stars: Appealing
10/21/2009 46.02 46.42 44.65 44.65 32,991,511 - -3.00% 2 Stars: Appealing
10/20/2009 45.82 46.59 45.77 46.03 30,618,891 + +0.11% 2 Stars: Appealing
10/19/2009 46.42 46.43 45.45 45.98 30,415,394 - -0.17% 2 Stars: Appealing
10/16/2009 46.70 46.88 46.00 46.06 37,458,936 - -2.33% 2 Stars: Appealing
10/15/2009 46.41 47.32 46.36 47.16 36,105,927 - 0.00% 2 Stars: Appealing
10/14/2009 47.19 47.47 46.63 47.16 70,368,648 + +3.29% 2 Stars: Appealing
10/13/2009 45.65 46.03 44.53 45.66 45,701,829 - -0.91% 2 Stars: Appealing
10/12/2009 46.37 46.42 45.35 46.08 24,220,586 + +0.50% 2 Stars: Appealing
10/09/2009 45.46 45.94 45.08 45.85 26,034,139 + +1.21% 2 Stars: Appealing
10/08/2009 46.03 46.44 45.05 45.30 36,627,638 - -0.88% 2 Stars: Appealing
10/07/2009 44.60 45.82 44.46 45.70 36,148,666 + +1.76% 2 Stars: Appealing
10/06/2009 44.36 45.00 44.07 44.91 41,705,369 + +2.53% 2 Stars: Appealing
10/05/2009 42.48 43.93 42.35 43.80 34,435,384 + +4.63% 2 Stars: Appealing
10/02/2009 40.82 42.40 40.53 41.86 43,062,265 + +1.18% 2 Stars: Appealing
10/01/2009 43.40 43.56 41.36 41.37 50,562,654 - -5.59% 2 Stars: Appealing
09/30/2009 44.81 44.89 43.43 43.82 40,903,919 - -2.36% 2 Stars: Appealing
09/29/2009 44.91 45.20 44.43 44.88 23,930,572 + +0.16% 2 Stars: Appealing
09/28/2009 43.97 44.83 43.69 44.81 25,826,098 + +2.66% 2 Stars: Appealing
09/25/2009 44.15 44.28 43.34 43.65 31,061,279 - -1.62% 2 Stars: Appealing
09/24/2009 45.21 45.80 44.26 44.37 42,231,338 - -1.53% 2 Stars: Appealing
09/23/2009 46.40 46.50 44.98 45.06 34,452,363 - -3.03% 2 Stars: Appealing
09/22/2009 44.81 46.49 44.48 46.47 41,157,763 + +4.31% 2 Stars: Appealing
09/21/2009 44.54 44.80 44.22 44.55 24,069,997 - -0.89% 2 Stars: Appealing
09/18/2009 45.24 45.34 44.70 44.95 39,498,505 - -0.02% 2 Stars: Appealing
09/17/2009 44.30 45.11 44.20 44.96 35,705,665 + +0.69% 2 Stars: Appealing