Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 21.81 21.89 21.81 21.87 4,620,566 + +0.32% 3 Stars: Appealing
02/08/2010 21.82 21.87 21.80 21.80 6,262,696 - -0.18% 3 Stars: Appealing
02/05/2010 21.76 21.90 21.72 21.84 14,078,481 + +0.28% 3 Stars: Appealing
02/04/2010 21.67 21.82 21.65 21.78 9,383,899 + +0.60% 3 Stars: Appealing
02/03/2010 21.69 21.76 21.64 21.65 2,904,738 - 0.00% 3 Stars: Appealing
02/02/2010 21.68 21.74 21.65 21.65 3,040,187 - -0.23% 3 Stars: Appealing
02/01/2010 21.61 21.75 21.60 21.70 3,121,863 + +0.28% 3 Stars: Appealing
01/29/2010 21.55 21.71 21.53 21.64 2,923,978 + +0.51% 3 Stars: Appealing
01/28/2010 21.50 21.60 21.46 21.53 3,884,620 + +0.23% 3 Stars: Appealing
01/27/2010 21.52 21.57 21.46 21.48 5,266,500 - -0.14% 3 Stars: Appealing
01/26/2010 21.53 21.59 21.50 21.51 2,396,852 - -0.19% 3 Stars: Appealing
01/25/2010 21.66 21.66 21.53 21.55 2,408,884 + +0.05% 3 Stars: Appealing
01/22/2010 21.54 21.62 21.53 21.54 2,690,162 - 0.00% 4 Stars: Appealing
01/21/2010 21.46 21.58 21.46 21.54 2,815,505 + +0.23% 4 Stars: Appealing
01/20/2010 21.49 21.57 21.42 21.49 1,880,323 - -0.14% 4 Stars: Appealing
01/19/2010 21.45 21.57 21.38 21.52 3,263,562 + +0.42% 4 Stars: Appealing
01/15/2010 21.46 21.46 21.43 21.43 1,453,318 - 0.00% 4 Stars: Appealing
01/14/2010 21.45 21.48 21.43 21.43 1,940,519 - -0.23% 4 Stars: Appealing
01/13/2010 21.48 21.49 21.42 21.48 1,555,115 + +0.28% 4 Stars: Appealing
01/12/2010 21.40 21.52 21.40 21.42 2,884,282 - -0.05% 4 Stars: Appealing
01/11/2010 21.41 21.46 21.41 21.43 846,002 + +0.05% 4 Stars: Appealing
01/08/2010 21.42 21.48 21.40 21.42 1,719,352 - -0.09% 4 Stars: Appealing
01/07/2010 21.37 21.46 21.30 21.44 3,742,047 + +0.56% 4 Stars: Appealing
01/06/2010 21.18 21.35 21.18 21.32 1,731,443 + +0.33% 4 Stars: Appealing
01/05/2010 21.07 21.30 20.93 21.25 5,051,479 + +1.00% 4 Stars: Appealing
01/04/2010 21.13 21.22 21.02 21.04 3,121,476 - -0.09% 4 Stars: Appealing
12/31/2009 21.21 21.21 21.06 21.06 628,780 - -0.43% 4 Stars: Appealing
12/30/2009 21.05 21.16 21.05 21.15 1,083,201 + +0.33% 4 Stars: Appealing
12/29/2009 21.08 21.12 21.04 21.08 816,191 + +0.24% 4 Stars: Appealing
12/28/2009 21.09 21.11 21.01 21.03 1,545,794 - -0.24% 4 Stars: Appealing
12/24/2009 21.04 21.08 21.00 21.08 909,185 + +0.33% 4 Stars: Appealing
12/23/2009 20.90 21.06 20.90 21.01 2,245,502 + +0.33% 4 Stars: Appealing
12/22/2009 20.85 20.99 20.85 20.94 1,407,496 + +0.24% 4 Stars: Appealing
12/21/2009 20.79 20.99 20.75 20.89 3,839,712 + +1.61% 4 Stars: Appealing
12/18/2009 20.55 20.60 20.38 20.56 2,682,941 + +0.19% 4 Stars: Appealing
12/17/2009 20.59 20.68 20.52 20.52 3,108,441 - -0.19% 4 Stars: Appealing
12/16/2009 20.78 20.78 20.54 20.56 4,847,177 - -0.05% 4 Stars: Appealing
12/15/2009 20.39 20.77 20.39 20.57 4,195,738 + +0.93% 4 Stars: Appealing
12/14/2009 20.24 20.47 20.18 20.38 5,461,818 + +1.65% 4 Stars: Appealing
12/11/2009 21.32 21.33 17.33 20.05 45,428,119 - -6.13% 4 Stars: Appealing
12/10/2009 21.37 21.38 21.34 21.36 1,715,768 + +0.05% 4 Stars: Appealing
12/09/2009 21.33 21.36 21.31 21.35 1,920,309 + +0.05% 4 Stars: Appealing
12/08/2009 21.38 21.38 21.27 21.34 4,326,343 - -0.09% 4 Stars: Appealing
12/07/2009 21.38 21.44 21.33 21.36 3,083,802 + +0.09% 4 Stars: Appealing
12/04/2009 21.50 21.50 21.31 21.34 5,042,597 - -0.28% 4 Stars: Appealing
12/03/2009 21.47 21.50 21.40 21.40 2,418,190 - -0.42% 4 Stars: Appealing
12/02/2009 21.44 21.49 21.40 21.49 1,661,907 + +0.19% 4 Stars: Appealing
12/01/2009 21.38 21.45 21.38 21.45 1,671,842 + +0.42% 4 Stars: Appealing
11/30/2009 21.33 21.41 21.30 21.36 4,197,828 - -0.09% 4 Stars: Appealing
11/27/2009 21.30 21.45 21.29 21.38 4,218,803 - -0.28% 4 Stars: Appealing
11/25/2009 21.52 21.57 21.38 21.44 7,828,675 - -0.37% 4 Stars: Appealing
11/24/2009 21.59 21.66 21.51 21.52 6,066,053 - -0.65% 4 Stars: Appealing
11/23/2009 21.60 21.68 21.48 21.66 3,466,199 + +0.98% 4 Stars: Appealing
11/20/2009 21.36 21.49 21.35 21.45 7,289,705 + +0.33% 4 Stars: Appealing
11/19/2009 21.50 21.65 21.38 21.38 4,863,259 - -0.37% 4 Stars: Appealing
11/18/2009 21.41 21.50 21.39 21.46 7,158,506 + +0.14% 4 Stars: Appealing
11/17/2009 21.44 21.45 21.32 21.43 4,401,121 - -0.09% 4 Stars: Appealing
11/16/2009 21.47 21.50 21.35 21.45 13,847,295 + +0.75% 4 Stars: Appealing
11/13/2009 21.26 21.34 21.22 21.29 7,218,182 + +0.14% 4 Stars: Appealing
11/12/2009 21.11 21.37 21.10 21.26 11,475,893 + +0.71% 4 Stars: Appealing
11/11/2009 21.03 21.19 21.01 21.11 7,529,317 + +0.48% 4 Stars: Appealing
11/10/2009 21.00 21.05 20.98 21.01 8,512,741 + +0.10% 4 Stars: Appealing
11/09/2009 20.95 21.07 20.93 20.99 9,388,659 + +0.57% 4 Stars: Appealing
11/06/2009 20.88 20.91 20.69 20.87 14,724,997 + +0.68% 4 Stars: Appealing
11/05/2009 19.80 21.09 18.00 20.73 49,082,731 + +23.32% 4 Stars: Appealing
11/04/2009 17.09 17.13 16.80 16.81 1,948,438 - -0.88% 4 Stars: Appealing
11/03/2009 16.56 16.97 16.56 16.96 2,173,089 + +2.05% 4 Stars: Appealing
11/02/2009 16.41 16.84 16.28 16.62 3,230,490 + +1.40% 5 Stars: Appealing
10/30/2009 16.95 17.06 16.39 16.39 4,013,254 - -3.81% 5 Stars: Appealing
10/29/2009 16.60 17.08 16.60 17.04 3,025,033 + +3.09% 5 Stars: Appealing
10/28/2009 17.09 17.29 16.52 16.53 5,320,316 - -3.95% 5 Stars: Appealing
10/27/2009 17.46 17.52 17.12 17.21 4,141,542 - -0.58% 5 Stars: Appealing
10/26/2009 17.46 17.75 17.28 17.31 4,542,669 - -0.57% 5 Stars: Appealing
10/23/2009 17.70 17.75 17.04 17.41 5,048,849 - -1.02% 5 Stars: Appealing
10/22/2009 17.52 17.80 17.43 17.59 4,220,271 + +0.23% 5 Stars: Appealing
10/21/2009 17.66 17.74 17.51 17.55 4,579,244 + +0.80% 5 Stars: Appealing
10/20/2009 17.48 17.84 16.91 17.41 13,943,086 - -2.41% 5 Stars: Appealing
10/19/2009 14.72 17.89 14.51 17.84 8,832,134 + +21.61% 5 Stars: Appealing
10/16/2009 15.11 15.26 14.65 14.67 4,299,012 - -3.74% 5 Stars: Appealing
10/15/2009 15.15 15.29 15.04 15.24 1,203,418 + +0.53% 5 Stars: Appealing
10/14/2009 15.28 15.29 15.02 15.16 1,460,424 - -0.07% 5 Stars: Appealing
10/13/2009 15.17 15.32 15.01 15.17 1,565,679 - -0.39% 5 Stars: Appealing
10/12/2009 15.20 15.26 15.11 15.23 1,070,239 + +0.73% 5 Stars: Appealing
10/09/2009 15.24 15.27 15.02 15.12 1,309,873 - -0.72% 5 Stars: Appealing
10/08/2009 14.92 15.30 14.87 15.23 1,397,284 + +2.84% 5 Stars: Appealing
10/07/2009 14.82 14.84 14.61 14.81 1,481,630 - -0.13% 5 Stars: Appealing
10/06/2009 14.96 14.96 14.76 14.83 1,376,838 - 0.00% 5 Stars: Appealing
10/05/2009 14.75 14.87 14.61 14.83 1,484,980 + +1.09% 5 Stars: Appealing
10/02/2009 14.85 14.92 14.61 14.67 1,870,606 - -1.87% 5 Stars: Appealing
10/01/2009 15.33 15.42 14.86 14.95 1,719,216 - -2.61% 5 Stars: Appealing
09/30/2009 15.52 15.57 15.11 15.35 1,803,502 - -1.22% 5 Stars: Appealing
09/29/2009 15.46 15.81 15.35 15.54 2,083,190 + +0.84% 5 Stars: Appealing
09/28/2009 15.15 15.56 15.10 15.41 1,619,170 + +2.32% 5 Stars: Appealing
09/25/2009 15.13 15.23 15.00 15.06 2,792,750 - -0.20% 5 Stars: Appealing
09/24/2009 15.27 15.36 15.02 15.09 2,227,050 - -1.05% 5 Stars: Appealing
09/23/2009 15.50 15.51 15.22 15.25 1,431,307 - -1.23% 5 Stars: Appealing
09/22/2009 15.61 15.61 15.31 15.44 1,279,078 - -0.64% 5 Stars: Appealing
09/21/2009 15.45 15.65 15.35 15.54 1,582,175 + +0.52% 5 Stars: Appealing
09/18/2009 15.41 15.52 15.27 15.46 1,579,940 + +0.85% 5 Stars: Appealing
09/17/2009 15.29 15.54 15.25 15.33 1,903,799 + +0.79% 5 Stars: Appealing