Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 20.76 21.50 20.61 21.00 5,978,126 + +4.32% 4 Stars: Appealing
02/08/2010 21.11 21.19 20.07 20.13 5,500,240 - -4.51% 4 Stars: Appealing
02/05/2010 20.78 21.46 20.30 21.08 7,016,884 + +0.96% 4 Stars: Appealing
02/04/2010 21.69 21.69 20.78 20.88 8,073,277 - -5.31% 4 Stars: Appealing
02/03/2010 21.89 22.74 21.78 22.05 8,880,561 + +2.61% 4 Stars: Appealing
02/02/2010 21.70 21.78 20.43 21.49 9,150,519 - -0.51% 5 Stars: Appealing
02/01/2010 21.00 21.85 20.53 21.60 8,950,726 + +2.52% 4 Stars: Appealing
01/29/2010 22.70 23.32 20.87 21.07 15,508,462 - -14.14% 4 Stars: Appealing
01/28/2010 25.08 25.26 24.16 24.54 4,469,640 - -2.35% 4 Stars: Appealing
01/27/2010 25.02 25.66 23.74 25.13 5,587,758 + +0.24% 4 Stars: Appealing
01/26/2010 24.96 25.92 24.48 25.07 4,052,013 - -0.48% 4 Stars: Appealing
01/25/2010 25.33 25.83 25.10 25.19 4,369,790 + +1.57% 4 Stars: Appealing
01/22/2010 25.22 26.34 24.52 24.80 7,472,868 - -2.02% 4 Stars: Appealing
01/21/2010 26.19 26.26 24.90 25.31 9,119,011 - -5.91% 4 Stars: Appealing
01/20/2010 26.66 27.06 26.37 26.90 4,838,617 - -1.43% 4 Stars: Appealing
01/19/2010 26.46 27.36 26.43 27.29 3,176,407 + +3.57% 4 Stars: Appealing
01/15/2010 27.09 27.14 26.21 26.35 3,288,720 - -3.27% 4 Stars: Appealing
01/14/2010 27.33 27.50 26.72 27.24 2,798,950 - -0.15% 4 Stars: Appealing
01/13/2010 27.18 27.48 26.34 27.28 4,716,282 + +1.34% 5 Stars: Appealing
01/12/2010 26.88 27.19 26.47 26.92 3,979,055 - -1.68% 5 Stars: Appealing
01/11/2010 28.21 28.34 26.85 27.38 9,687,357 + +2.09% 5 Stars: Appealing
01/08/2010 26.56 26.97 26.29 26.82 5,347,639 + +0.15% 5 Stars: Appealing
01/07/2010 26.18 26.86 25.96 26.78 6,788,912 + +2.53% 5 Stars: Appealing
01/06/2010 25.38 26.47 25.29 26.12 7,711,204 + +6.35% 5 Stars: Appealing
01/05/2010 23.45 24.63 23.33 24.56 5,208,951 + +4.60% 5 Stars: Appealing
01/04/2010 22.59 23.49 22.54 23.48 3,944,258 + +5.53% 5 Stars: Appealing
12/31/2009 22.81 22.84 22.25 22.25 1,217,982 - -2.07% 5 Stars: Appealing
12/30/2009 22.81 22.95 22.52 22.72 1,602,747 - -1.39% 5 Stars: Appealing
12/29/2009 23.40 23.94 22.93 23.04 2,456,307 - -1.16% 5 Stars: Appealing
12/28/2009 23.55 23.66 23.22 23.31 2,773,039 + +0.21% 5 Stars: Appealing
12/24/2009 23.37 23.50 23.05 23.26 890,485 - 0.00% 5 Stars: Appealing
12/23/2009 22.42 23.38 22.41 23.26 3,542,017 + +4.12% 5 Stars: Appealing
12/22/2009 21.39 22.45 21.39 22.34 3,991,852 + +5.03% 5 Stars: Appealing
12/21/2009 21.43 21.68 21.23 21.27 2,511,398 + +0.28% 5 Stars: Appealing
12/18/2009 21.15 21.45 20.83 21.21 3,865,182 + +1.00% 5 Stars: Appealing
12/17/2009 20.81 21.37 20.81 21.00 3,585,047 - -2.78% 5 Stars: Appealing
12/16/2009 21.43 21.93 21.28 21.60 4,303,742 + +1.79% 5 Stars: Appealing
12/15/2009 20.85 21.47 20.73 21.22 4,005,353 + +1.63% 5 Stars: Appealing
12/14/2009 20.93 20.98 20.44 20.88 3,552,079 + +1.70% 5 Stars: Appealing
12/11/2009 20.60 20.75 20.21 20.53 3,243,052 + +0.34% 5 Stars: Appealing
12/10/2009 20.29 20.76 20.12 20.46 4,081,725 + +2.04% 5 Stars: Appealing
12/09/2009 19.88 20.29 19.58 20.05 3,302,747 + +1.47% 5 Stars: Appealing
12/08/2009 19.61 20.01 19.41 19.76 4,004,438 - -1.15% 5 Stars: Appealing
12/07/2009 19.79 20.37 19.75 19.99 3,383,660 - -0.20% 5 Stars: Appealing
12/04/2009 20.73 21.00 19.45 20.03 6,343,419 - -1.96% 5 Stars: Appealing
12/03/2009 20.63 20.94 20.18 20.43 6,605,695 - -0.58% 5 Stars: Appealing
12/02/2009 20.71 21.11 20.40 20.55 4,396,753 - -1.20% 5 Stars: Appealing
12/01/2009 21.29 21.32 20.70 20.80 4,557,093 - -0.29% 5 Stars: Appealing
11/30/2009 21.05 21.25 20.60 20.86 4,174,030 - -1.23% 5 Stars: Appealing
11/27/2009 20.69 21.46 20.52 21.12 2,185,049 - -3.12% 5 Stars: Appealing
11/25/2009 21.72 21.94 21.34 21.80 2,884,169 + +1.35% 5 Stars: Appealing
11/24/2009 21.90 21.99 20.83 21.51 5,448,613 - -1.60% 5 Stars: Appealing
11/23/2009 22.80 23.18 21.60 21.86 4,971,119 - -1.80% 5 Stars: Appealing
11/20/2009 22.60 22.73 21.77 22.26 5,509,113 - -2.88% 5 Stars: Appealing
11/19/2009 23.25 23.31 22.53 22.92 3,584,132 - -2.72% 5 Stars: Appealing
11/18/2009 24.23 24.26 23.26 23.56 4,419,439 - -1.38% 5 Stars: Appealing
11/17/2009 23.28 24.00 23.09 23.89 4,800,361 + +2.14% 5 Stars: Appealing
11/16/2009 23.05 23.83 23.05 23.39 4,661,259 + +2.90% 5 Stars: Appealing
11/13/2009 22.76 22.90 22.38 22.73 3,391,459 + +0.13% 5 Stars: Appealing
11/12/2009 22.99 23.00 22.06 22.70 5,542,343 - -1.65% 5 Stars: Appealing
11/11/2009 23.63 23.82 22.80 23.08 4,305,703 - -0.39% 5 Stars: Appealing
11/10/2009 23.16 23.47 22.70 23.17 3,171,546 - -0.64% 4 Stars: Appealing
11/09/2009 22.68 23.32 22.62 23.32 4,220,793 + +5.23% 4 Stars: Appealing
11/06/2009 22.28 23.17 21.96 22.16 3,562,779 - -2.29% 4 Stars: Appealing
11/05/2009 22.32 22.76 22.02 22.68 3,628,865 + +3.14% 4 Stars: Appealing
11/04/2009 22.33 22.74 21.91 21.99 5,179,358 + +0.23% 4 Stars: Appealing
11/03/2009 21.46 22.38 21.15 21.94 6,847,616 + +0.78% 4 Stars: Appealing
11/02/2009 21.89 22.38 21.01 21.77 7,443,754 + +0.51% 4 Stars: Appealing
10/30/2009 24.11 24.39 21.47 21.66 12,653,841 - -6.23% 4 Stars: Appealing
10/29/2009 22.31 23.24 22.31 23.10 7,146,689 + +4.95% 4 Stars: Appealing
10/28/2009 22.77 22.97 21.86 22.01 7,618,159 - -5.01% 4 Stars: Appealing
10/27/2009 23.42 23.80 22.87 23.17 5,538,318 - -0.43% 4 Stars: Appealing
10/26/2009 24.11 25.01 23.18 23.27 5,224,815 - -3.16% 4 Stars: Appealing
10/23/2009 24.89 25.11 23.94 24.03 3,634,738 - -2.67% 4 Stars: Appealing
10/22/2009 24.98 24.99 24.03 24.69 3,852,149 - -1.40% 4 Stars: Appealing
10/21/2009 24.38 25.86 24.33 25.04 6,340,323 + +2.00% 4 Stars: Appealing
10/20/2009 25.34 25.79 24.08 24.55 6,384,834 - -2.11% 4 Stars: Appealing
10/19/2009 24.35 25.44 24.21 25.08 6,654,906 + +3.51% 5 Stars: Appealing
10/16/2009 23.72 24.41 23.51 24.23 5,197,766 + +0.75% 5 Stars: Appealing
10/15/2009 23.29 24.08 23.19 24.05 5,147,840 + +2.21% 5 Stars: Appealing
10/14/2009 23.63 23.85 23.25 23.53 5,630,183 - -0.04% 5 Stars: Appealing
10/13/2009 23.41 23.70 22.72 23.54 4,672,116 - -0.51% 5 Stars: Appealing
10/12/2009 23.64 24.10 23.52 23.66 3,416,647 + +1.63% 5 Stars: Appealing
10/09/2009 23.14 23.37 22.61 23.28 4,118,343 - -0.68% 5 Stars: Appealing
10/08/2009 23.27 23.57 22.93 23.44 4,441,324 + +2.67% 5 Stars: Appealing
10/07/2009 22.43 23.02 22.35 22.83 4,112,692 + +1.06% 5 Stars: Appealing
10/06/2009 22.14 22.82 22.07 22.59 5,837,150 + +4.58% 5 Stars: Appealing
10/05/2009 20.68 21.60 20.67 21.60 4,382,706 + +5.42% 5 Stars: Appealing
10/02/2009 20.36 21.22 20.07 20.49 6,741,802 - -2.34% 5 Stars: Appealing
10/01/2009 21.95 22.08 20.91 20.98 5,888,498 - -5.20% 5 Stars: Appealing
09/30/2009 22.64 22.74 21.77 22.13 5,606,901 - -0.90% 5 Stars: Appealing
09/29/2009 22.20 22.55 21.92 22.33 4,333,375 + +0.18% 5 Stars: Appealing
09/28/2009 21.82 22.49 21.70 22.29 3,839,120 + +1.97% 5 Stars: Appealing
09/25/2009 21.67 22.35 21.62 21.86 4,565,631 - -1.13% 5 Stars: Appealing
09/24/2009 22.69 22.75 21.53 22.11 7,010,683 - -2.04% 5 Stars: Appealing
09/23/2009 23.27 23.43 22.30 22.57 6,179,441 - -4.40% 5 Stars: Appealing
09/22/2009 23.15 23.75 22.90 23.61 8,528,802 + +4.28% 5 Stars: Appealing
09/21/2009 22.09 24.22 21.51 22.64 5,091,109 + +0.53% 5 Stars: Appealing
09/18/2009 23.10 23.12 22.08 22.52 7,493,625 - -1.79% 5 Stars: Appealing
09/17/2009 24.01 24.10 22.57 22.93 12,656,451 - -3.78% 5 Stars: Appealing