Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 20.68 20.98 20.58 20.60 3,576,071 - -0.29% 3 Stars: Appealing
02/08/2010 20.83 20.90 20.64 20.66 1,006,884 - -0.72% 3 Stars: Appealing
02/05/2010 20.97 21.11 20.26 20.81 1,900,974 - -1.70% 3 Stars: Appealing
02/04/2010 21.79 21.81 21.10 21.17 1,763,899 - -3.16% 3 Stars: Appealing
02/03/2010 21.92 21.98 21.69 21.86 1,207,513 - -1.26% 3 Stars: Appealing
02/02/2010 21.90 22.16 21.84 22.14 1,161,695 + +1.35% 3 Stars: Appealing
02/01/2010 21.92 21.99 21.77 21.84 740,201 + +0.39% 3 Stars: Appealing
01/29/2010 22.06 22.10 21.76 21.76 959,201 - -1.58% 3 Stars: Appealing
01/28/2010 22.64 22.67 22.03 22.11 1,125,076 - -1.03% 3 Stars: Appealing
01/27/2010 22.42 22.55 22.17 22.34 1,255,178 - -0.98% 3 Stars: Appealing
01/26/2010 22.20 22.70 22.14 22.56 1,518,175 - -0.09% 3 Stars: Appealing
01/25/2010 22.52 22.80 22.38 22.58 1,388,029 + +1.57% 3 Stars: Appealing
01/22/2010 22.54 22.71 22.23 22.23 1,656,274 - -1.02% 3 Stars: Appealing
01/21/2010 23.11 23.11 22.27 22.46 1,332,400 - -3.02% 3 Stars: Appealing
01/20/2010 23.40 23.51 22.97 23.16 988,172 - -1.19% 3 Stars: Appealing
01/19/2010 23.15 23.71 23.14 23.44 845,980 - -0.17% 3 Stars: Appealing
01/15/2010 23.42 23.58 23.03 23.48 1,626,833 + +0.56% 3 Stars: Appealing
01/14/2010 23.39 23.46 23.24 23.35 1,044,400 - -0.68% 3 Stars: Appealing
01/13/2010 22.58 23.51 22.51 23.51 2,329,083 + +4.26% 3 Stars: Appealing
01/12/2010 22.44 22.60 22.12 22.55 1,427,893 - -0.79% 3 Stars: Appealing
01/11/2010 22.63 22.85 22.50 22.73 506,833 + +0.49% 3 Stars: Appealing
01/08/2010 22.63 22.75 22.42 22.62 776,292 - -0.44% 3 Stars: Appealing
01/07/2010 22.49 22.77 22.42 22.72 693,503 + +0.44% 3 Stars: Appealing
01/06/2010 22.54 22.81 22.50 22.62 662,535 + +1.07% 3 Stars: Appealing
01/05/2010 22.46 22.50 22.25 22.38 629,756 - -1.24% 3 Stars: Appealing
01/04/2010 22.87 22.90 22.63 22.66 815,774 + +1.48% 3 Stars: Appealing
12/31/2009 22.68 22.68 22.31 22.33 671,176 - -1.67% 3 Stars: Appealing
12/30/2009 22.54 22.91 22.50 22.71 359,845 - 0.00% 3 Stars: Appealing
12/29/2009 22.67 22.81 22.60 22.71 544,775 - -0.22% 3 Stars: Appealing
12/28/2009 22.45 22.76 22.36 22.76 541,136 + +0.84% 3 Stars: Appealing
12/24/2009 22.38 22.57 22.04 22.57 143,507 + +0.76% 3 Stars: Appealing
12/23/2009 22.23 22.40 22.14 22.40 425,752 + +0.90% 3 Stars: Appealing
12/22/2009 22.03 22.28 21.91 22.20 863,658 + +0.77% 3 Stars: Appealing
12/21/2009 22.23 22.32 21.99 22.03 1,362,349 - -1.48% 3 Stars: Appealing
12/18/2009 22.34 22.54 21.61 22.36 10,534,879 + +2.10% 3 Stars: Appealing
12/17/2009 22.02 22.04 21.77 21.90 1,202,339 - -0.27% 3 Stars: Appealing
12/16/2009 22.30 22.44 21.85 21.96 1,572,662 - -2.18% 3 Stars: Appealing
12/15/2009 22.05 22.54 22.05 22.45 961,769 + +0.67% 3 Stars: Appealing
12/14/2009 22.11 22.32 22.09 22.30 1,271,352 + +1.87% 3 Stars: Appealing
12/11/2009 21.93 22.00 21.74 21.89 1,087,375 + +0.55% 3 Stars: Appealing
12/10/2009 21.68 21.99 21.68 21.77 980,921 + +0.14% 3 Stars: Appealing
12/09/2009 21.69 21.80 21.58 21.74 697,548 + +0.69% 3 Stars: Appealing
12/08/2009 21.44 21.72 21.28 21.59 725,892 - -0.09% 3 Stars: Appealing
12/07/2009 21.53 21.73 21.49 21.61 546,895 - -0.96% 3 Stars: Appealing
12/04/2009 21.98 22.25 21.60 21.82 1,161,703 - -0.82% 3 Stars: Appealing
12/03/2009 22.15 22.31 21.98 22.00 435,807 - -0.27% 3 Stars: Appealing
12/02/2009 22.14 22.30 22.04 22.06 1,141,183 - -2.13% 3 Stars: Appealing
12/01/2009 22.20 22.60 22.20 22.54 1,270,074 + +1.99% 3 Stars: Appealing
11/30/2009 21.90 22.18 21.85 22.10 1,116,024 + +0.59% 3 Stars: Appealing
11/27/2009 21.82 22.16 21.79 21.97 360,822 + +0.09% 3 Stars: Appealing
11/25/2009 21.64 22.04 21.60 21.95 1,338,390 + +2.76% 3 Stars: Appealing
11/24/2009 21.77 21.82 21.33 21.36 1,718,327 - -1.29% 3 Stars: Appealing
11/23/2009 22.01 22.06 21.53 21.64 1,228,068 + +0.60% 3 Stars: Appealing
11/20/2009 21.92 21.96 21.44 21.51 1,842,410 - -2.93% 3 Stars: Appealing
11/19/2009 22.33 22.37 22.04 22.16 558,078 - -1.38% 3 Stars: Appealing
11/18/2009 22.61 22.67 22.47 22.47 1,177,531 + +0.09% 3 Stars: Appealing
11/17/2009 22.30 22.52 22.26 22.45 1,138,690 - -0.88% 3 Stars: Appealing
11/16/2009 22.63 22.71 22.54 22.65 651,477 + +1.43% 3 Stars: Appealing
11/13/2009 22.34 22.43 22.04 22.33 1,118,474 + +0.50% 3 Stars: Appealing
11/12/2009 22.67 22.73 22.17 22.22 684,898 - -1.77% 3 Stars: Appealing
11/11/2009 22.95 23.08 22.44 22.62 1,380,257 - -2.20% 3 Stars: Appealing
11/10/2009 23.40 23.58 22.89 23.13 2,560,540 + +3.31% 3 Stars: Appealing
11/09/2009 22.23 22.39 22.13 22.39 1,399,234 + +2.94% 3 Stars: Appealing
11/06/2009 21.30 21.75 21.26 21.75 741,925 + +0.60% 3 Stars: Appealing
11/05/2009 21.40 21.72 21.27 21.62 923,484 + +2.81% 3 Stars: Appealing
11/04/2009 21.22 21.27 21.00 21.03 1,126,458 - -0.33% 3 Stars: Appealing
11/03/2009 20.69 21.15 20.65 21.10 623,060 + +2.23% 3 Stars: Appealing
11/02/2009 20.77 21.05 20.56 20.64 724,530 - -0.91% 3 Stars: Appealing
10/30/2009 21.13 21.26 20.67 20.83 666,968 - -1.93% 3 Stars: Appealing
10/29/2009 21.00 21.33 20.94 21.24 694,062 + +2.12% 3 Stars: Appealing
10/28/2009 21.22 21.42 20.75 20.80 664,168 - -3.61% 3 Stars: Appealing
10/27/2009 21.44 21.64 21.28 21.58 1,003,195 + +1.65% 3 Stars: Appealing
10/26/2009 21.63 21.73 21.18 21.23 759,365 - -1.71% 3 Stars: Appealing
10/23/2009 21.55 21.66 21.46 21.60 664,343 + +0.33% 3 Stars: Appealing
10/22/2009 21.51 21.58 21.33 21.53 846,486 + +0.23% 3 Stars: Appealing
10/21/2009 21.67 21.79 21.43 21.48 936,750 + +0.75% 3 Stars: Appealing
10/20/2009 21.54 21.63 21.27 21.32 738,121 - -1.52% 3 Stars: Appealing
10/19/2009 21.78 21.83 21.62 21.65 782,549 - -0.14% 3 Stars: Appealing
10/16/2009 21.86 21.97 21.51 21.68 809,012 - -0.73% 3 Stars: Appealing
10/15/2009 21.71 21.90 21.68 21.84 481,758 - -0.27% 3 Stars: Appealing
10/14/2009 21.94 21.97 21.70 21.90 904,879 + +0.83% 3 Stars: Appealing
10/13/2009 21.90 21.91 21.58 21.72 1,070,894 + +0.79% 3 Stars: Appealing
10/12/2009 21.85 21.90 21.43 21.55 587,626 + +0.47% 3 Stars: Appealing
10/09/2009 21.11 21.51 21.08 21.45 1,004,973 + +2.53% 3 Stars: Appealing
10/08/2009 21.06 21.16 20.87 20.92 794,376 + +0.24% 3 Stars: Appealing
10/07/2009 20.90 21.00 20.78 20.87 616,444 - -0.67% 3 Stars: Appealing
10/06/2009 20.51 21.05 20.51 21.01 1,102,721 + +2.19% 3 Stars: Appealing
10/05/2009 20.62 20.72 20.46 20.56 725,844 - -1.11% 3 Stars: Appealing
10/02/2009 20.60 20.91 20.56 20.79 922,466 - -0.10% 3 Stars: Appealing
10/01/2009 21.10 21.14 20.79 20.81 1,400,592 - -2.21% 3 Stars: Appealing
09/30/2009 21.15 21.30 20.93 21.28 1,254,905 + +1.38% 3 Stars: Appealing
09/29/2009 21.09 21.13 20.77 20.99 917,596 + +0.48% 3 Stars: Appealing
09/28/2009 21.14 21.25 20.86 20.89 1,232,921 + +1.61% 3 Stars: Appealing
09/25/2009 20.46 21.04 20.05 20.56 12,310,442 - -2.19% 3 Stars: Appealing
09/24/2009 21.52 21.53 20.88 21.02 2,422,402 - -1.73% 3 Stars: Appealing
09/23/2009 21.52 21.82 21.36 21.39 2,525,261 - -4.38% 3 Stars: Appealing
09/22/2009 22.76 22.82 22.25 22.37 984,269 - -0.67% 3 Stars: Appealing
09/21/2009 22.50 22.63 22.38 22.52 704,785 - -0.97% 3 Stars: Appealing
09/18/2009 22.88 23.18 22.70 22.74 1,305,354 + +0.18% 3 Stars: Appealing
09/17/2009 23.32 23.35 22.54 22.70 1,808,228 - -1.09% 3 Stars: Appealing