Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 20.12 20.41 20.08 20.20 3,303,522 + +0.80% 3 Stars: Appealing
02/08/2010 20.15 20.26 20.02 20.04 3,274,249 - -0.45% 3 Stars: Appealing
02/05/2010 20.19 20.23 19.86 20.13 4,800,889 - -0.49% 3 Stars: Appealing
02/04/2010 20.78 20.86 20.23 20.23 4,037,117 - -3.30% 3 Stars: Appealing
02/03/2010 21.07 21.16 20.88 20.92 2,209,293 - -1.18% 3 Stars: Appealing
02/02/2010 20.80 21.17 20.67 21.17 2,501,742 + +1.53% 3 Stars: Appealing
02/01/2010 20.83 20.91 20.62 20.85 2,335,103 + +0.34% 3 Stars: Appealing
01/29/2010 20.91 20.96 20.68 20.78 3,960,187 - -0.38% 3 Stars: Appealing
01/28/2010 21.10 21.10 20.72 20.86 2,859,024 - -0.38% 3 Stars: Appealing
01/27/2010 20.73 20.99 20.57 20.94 3,885,753 + +0.67% 3 Stars: Appealing
01/26/2010 20.69 20.92 20.63 20.80 2,730,873 + +0.05% 3 Stars: Appealing
01/25/2010 20.94 21.00 20.67 20.79 2,106,483 - -0.24% 3 Stars: Appealing
01/22/2010 21.33 21.43 20.84 20.84 3,347,855 - -2.48% 3 Stars: Appealing
01/21/2010 21.56 21.76 21.24 21.37 4,444,020 - -0.79% 3 Stars: Appealing
01/20/2010 21.56 21.61 21.23 21.54 2,731,041 - -0.28% 3 Stars: Appealing
01/19/2010 21.44 21.60 21.31 21.60 1,647,617 + +0.89% 3 Stars: Appealing
01/15/2010 21.54 21.54 21.29 21.41 3,249,695 - -0.93% 3 Stars: Appealing
01/14/2010 21.65 21.66 21.46 21.61 2,278,377 + +0.19% 3 Stars: Appealing
01/13/2010 21.28 21.62 21.28 21.57 3,438,363 + +1.55% 3 Stars: Appealing
01/12/2010 20.94 21.26 20.86 21.24 3,481,309 + +1.19% 3 Stars: Appealing
01/11/2010 20.91 21.09 20.79 20.99 2,266,515 + +0.96% 3 Stars: Appealing
01/08/2010 20.76 20.81 20.59 20.79 1,599,086 + +0.05% 3 Stars: Appealing
01/07/2010 20.80 20.84 20.64 20.78 3,041,696 - -0.43% 3 Stars: Appealing
01/06/2010 20.87 20.96 20.74 20.87 2,164,440 + +0.19% 3 Stars: Appealing
01/05/2010 20.95 21.00 20.41 20.83 4,321,584 - -1.19% 3 Stars: Appealing
01/04/2010 21.38 21.38 21.04 21.08 2,670,388 - -0.66% 3 Stars: Appealing
12/31/2009 21.45 21.54 21.22 21.22 1,364,669 - -1.07% 3 Stars: Appealing
12/30/2009 21.40 21.49 21.32 21.45 1,736,869 + +0.05% 3 Stars: Appealing
12/29/2009 21.48 21.61 21.42 21.44 2,037,159 - -0.05% 3 Stars: Appealing
12/28/2009 21.61 21.66 21.41 21.45 1,615,533 - -0.69% 3 Stars: Appealing
12/24/2009 21.50 21.67 21.43 21.60 662,361 + +0.93% 3 Stars: Appealing
12/23/2009 21.38 21.46 21.31 21.40 1,503,287 + +0.38% 3 Stars: Appealing
12/22/2009 21.48 21.66 21.30 21.32 2,340,977 - -2.07% 3 Stars: Appealing
12/21/2009 21.76 21.94 21.50 21.77 3,402,798 + +0.83% 3 Stars: Appealing
12/18/2009 21.44 21.59 21.25 21.59 3,635,376 + +1.36% 3 Stars: Appealing
12/17/2009 21.35 21.52 21.26 21.30 3,269,161 - -0.84% 3 Stars: Appealing
12/16/2009 21.54 21.59 21.42 21.48 2,525,909 - 0.00% 3 Stars: Appealing
12/15/2009 21.45 21.55 21.35 21.48 3,560,421 - -0.19% 3 Stars: Appealing
12/14/2009 21.49 21.61 21.39 21.52 2,361,988 + +0.51% 3 Stars: Appealing
12/11/2009 21.01 21.41 21.01 21.41 2,300,466 + +1.86% 3 Stars: Appealing
12/10/2009 20.90 21.16 20.90 21.02 2,111,247 + +0.38% 3 Stars: Appealing
12/09/2009 20.75 20.94 20.64 20.94 2,247,341 + +0.67% 3 Stars: Appealing
12/08/2009 20.85 20.93 20.63 20.80 1,890,591 - -0.05% 3 Stars: Appealing
12/07/2009 20.66 20.89 20.55 20.81 2,240,148 + +0.87% 3 Stars: Appealing
12/04/2009 20.91 21.00 20.40 20.63 4,420,902 - -0.63% 3 Stars: Appealing
12/03/2009 20.51 20.91 20.51 20.76 2,134,623 + +0.87% 3 Stars: Appealing
12/02/2009 20.60 20.63 20.30 20.58 5,135,392 + +0.15% 3 Stars: Appealing
12/01/2009 20.33 20.64 20.33 20.55 3,376,995 + +1.13% 4 Stars: Appealing
11/30/2009 20.14 20.41 20.14 20.32 2,264,159 + +0.64% 4 Stars: Appealing
11/27/2009 20.13 20.38 19.93 20.19 1,345,377 - -1.51% 4 Stars: Appealing
11/25/2009 20.44 20.61 20.31 20.50 2,048,846 + +0.39% 4 Stars: Appealing
11/24/2009 20.34 20.45 20.20 20.42 2,358,335 + +0.44% 4 Stars: Appealing
11/23/2009 20.12 20.40 20.11 20.33 2,709,541 + +1.55% 4 Stars: Appealing
11/20/2009 19.96 20.09 19.89 20.02 2,578,520 - -0.05% 4 Stars: Appealing
11/19/2009 19.98 20.12 19.88 20.03 3,591,653 + +0.25% 4 Stars: Appealing
11/18/2009 19.85 19.99 19.65 19.98 4,503,331 + +0.55% 4 Stars: Appealing
11/17/2009 20.00 20.07 19.83 19.87 2,953,314 - -0.80% 4 Stars: Appealing
11/16/2009 19.94 20.10 19.87 20.03 5,403,916 + +0.60% 4 Stars: Appealing
11/13/2009 19.48 19.92 19.43 19.91 7,491,973 + +2.47% 4 Stars: Appealing
11/12/2009 19.49 19.60 19.39 19.43 4,035,667 - -0.66% 4 Stars: Appealing
11/11/2009 19.64 19.75 19.50 19.56 5,183,239 - -0.25% 4 Stars: Appealing
11/10/2009 19.23 19.61 19.22 19.61 3,373,284 + +1.55% 4 Stars: Appealing
11/09/2009 19.12 19.32 19.02 19.31 3,240,042 + +1.58% 4 Stars: Appealing
11/06/2009 19.03 19.16 18.96 19.01 2,885,384 - -0.37% 4 Stars: Appealing
11/05/2009 18.87 19.12 18.83 19.08 2,181,377 + +1.71% 4 Stars: Appealing
11/04/2009 18.77 19.02 18.70 18.76 3,526,153 + +0.37% 4 Stars: Appealing
11/03/2009 18.72 18.82 18.65 18.69 3,039,725 - -0.16% 4 Stars: Appealing
11/02/2009 18.92 18.98 18.53 18.72 3,738,833 - -0.74% 4 Stars: Appealing
10/30/2009 19.03 19.24 18.79 18.86 5,044,306 - -1.00% 4 Stars: Appealing
10/29/2009 19.32 19.37 18.92 19.05 4,482,718 - -0.94% 4 Stars: Appealing
10/28/2009 19.27 19.59 19.17 19.23 4,544,008 - -0.10% 4 Stars: Appealing
10/27/2009 19.24 19.54 19.19 19.25 3,604,297 - -0.05% 4 Stars: Appealing
10/26/2009 19.49 19.77 19.21 19.26 3,463,583 - -0.98% 4 Stars: Appealing
10/23/2009 19.68 19.73 19.35 19.45 3,279,261 - -1.32% 4 Stars: Appealing
10/22/2009 19.64 19.77 19.45 19.71 3,312,686 + +0.41% 4 Stars: Appealing
10/21/2009 19.63 20.03 19.51 19.63 4,159,277 + +0.15% 4 Stars: Appealing
10/20/2009 19.89 19.89 19.50 19.60 3,014,754 - -1.21% 4 Stars: Appealing
10/19/2009 19.65 19.89 19.52 19.84 2,668,736 + +0.97% 3 Stars: Appealing
10/16/2009 19.50 19.73 19.42 19.65 2,847,515 + +0.10% 3 Stars: Appealing
10/15/2009 19.58 19.77 19.52 19.63 2,925,733 - -0.10% 3 Stars: Appealing
10/14/2009 19.53 19.75 19.30 19.65 3,868,827 + +1.08% 3 Stars: Appealing
10/13/2009 19.27 19.48 19.26 19.44 4,832,488 + +0.78% 3 Stars: Appealing
10/12/2009 19.43 19.44 19.27 19.29 3,154,411 - -0.16% 3 Stars: Appealing
10/09/2009 19.35 19.42 19.29 19.32 2,467,151 - -0.05% 3 Stars: Appealing
10/08/2009 19.47 19.53 19.29 19.33 2,406,326 - -0.36% 3 Stars: Appealing
10/07/2009 19.22 19.44 19.14 19.40 2,689,290 + +0.67% 3 Stars: Appealing
10/06/2009 19.31 19.40 19.21 19.27 3,313,891 - -0.36% 3 Stars: Appealing
10/05/2009 19.23 19.36 19.02 19.34 2,103,740 + +0.73% 3 Stars: Appealing
10/02/2009 19.27 19.28 19.05 19.20 3,069,119 - -0.52% 3 Stars: Appealing
10/01/2009 19.21 19.43 19.07 19.30 3,690,447 + +0.31% 3 Stars: Appealing
09/30/2009 19.55 19.58 19.12 19.24 4,339,429 - -1.64% 3 Stars: Appealing
09/29/2009 19.67 19.68 19.42 19.56 2,476,940 - -0.51% 3 Stars: Appealing
09/28/2009 19.54 19.73 19.51 19.66 1,462,680 + +0.77% 3 Stars: Appealing
09/25/2009 19.56 19.72 19.51 19.51 2,311,757 - -0.41% 3 Stars: Appealing
09/24/2009 19.60 19.64 19.45 19.59 3,702,150 + +0.46% 3 Stars: Appealing
09/23/2009 19.58 19.80 19.47 19.50 2,984,619 - -0.36% 3 Stars: Appealing
09/22/2009 19.82 19.98 19.48 19.57 3,218,700 - -2.35% 3 Stars: Appealing
09/21/2009 20.00 20.17 19.81 20.04 2,291,643 + +0.10% 3 Stars: Appealing
09/18/2009 20.17 20.25 20.02 20.02 4,104,491 - -0.65% 3 Stars: Appealing
09/17/2009 20.21 20.29 20.05 20.15 3,294,508 - -0.30% 3 Stars: Appealing