Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 20.60 20.99 20.56 20.76 9,705,304 + +2.12% 3 Stars: Appealing
02/08/2010 20.53 20.83 20.33 20.33 5,835,704 - -0.68% 3 Stars: Appealing
02/05/2010 20.63 20.86 19.82 20.47 10,239,711 - -1.02% 3 Stars: Appealing
02/04/2010 21.18 21.22 20.61 20.68 8,614,223 - -3.59% 3 Stars: Appealing
02/03/2010 21.33 21.74 21.29 21.45 4,144,222 - -0.37% 3 Stars: Appealing
02/02/2010 21.67 21.71 21.35 21.53 4,603,479 + +0.09% 3 Stars: Appealing
02/01/2010 20.97 21.56 20.97 21.51 3,723,627 + +4.06% 4 Stars: Appealing
01/29/2010 21.36 21.89 20.56 20.67 8,330,395 - -2.32% 4 Stars: Appealing
01/28/2010 21.74 21.82 20.72 21.16 5,976,389 - -1.95% 4 Stars: Appealing
01/27/2010 21.36 21.71 21.00 21.58 7,645,520 + +1.31% 4 Stars: Appealing
01/26/2010 20.96 22.00 20.77 21.30 10,335,537 + +4.72% 4 Stars: Appealing
01/25/2010 20.30 20.80 20.17 20.34 5,348,572 + +0.35% 4 Stars: Appealing
01/22/2010 20.94 21.08 20.22 20.27 9,951,193 - -4.52% 4 Stars: Appealing
01/21/2010 21.31 21.85 21.18 21.23 8,115,657 - -0.61% 4 Stars: Appealing
01/20/2010 21.51 21.60 20.97 21.36 4,291,216 - -1.88% 4 Stars: Appealing
01/19/2010 21.33 21.77 21.21 21.77 3,469,535 + +1.44% 4 Stars: Appealing
01/15/2010 21.45 21.67 21.13 21.46 4,022,246 - -0.46% 4 Stars: Appealing
01/14/2010 21.03 21.60 21.03 21.56 3,569,300 + +2.04% 4 Stars: Appealing
01/13/2010 20.91 21.23 20.51 21.13 3,482,895 + +1.73% 4 Stars: Appealing
01/12/2010 20.86 21.14 20.68 20.77 3,869,456 - -1.84% 4 Stars: Appealing
01/11/2010 21.52 21.63 20.99 21.16 4,429,277 - -0.70% 4 Stars: Appealing
01/08/2010 20.75 21.36 20.68 21.31 3,873,060 + +1.96% 4 Stars: Appealing
01/07/2010 20.70 20.94 20.28 20.90 4,554,554 + +0.53% 4 Stars: Appealing
01/06/2010 19.87 20.86 19.83 20.79 5,369,219 + +4.21% 4 Stars: Appealing
01/05/2010 19.08 19.99 19.00 19.95 4,994,667 + +5.06% 4 Stars: Appealing
01/04/2010 18.98 19.05 18.85 18.99 3,191,926 + +2.10% 4 Stars: Appealing
12/31/2009 18.80 18.92 18.60 18.60 1,583,026 - -1.12% 4 Stars: Appealing
12/30/2009 18.74 18.81 18.56 18.81 2,419,620 + +0.32% 4 Stars: Appealing
12/29/2009 18.93 19.03 18.67 18.75 2,064,640 - -0.69% 4 Stars: Appealing
12/28/2009 19.03 19.24 18.83 18.88 2,212,679 - -0.21% 4 Stars: Appealing
12/24/2009 18.91 19.00 18.87 18.92 512,341 + +0.75% 4 Stars: Appealing
12/23/2009 18.80 18.97 18.68 18.78 3,107,169 + +0.70% 4 Stars: Appealing
12/22/2009 18.78 18.95 18.60 18.65 7,115,838 - -0.80% 4 Stars: Appealing
12/21/2009 18.89 19.10 18.76 18.80 4,076,024 + +0.32% 4 Stars: Appealing
12/18/2009 19.12 19.16 18.64 18.74 5,234,661 - -1.16% 4 Stars: Appealing
12/17/2009 18.73 19.05 18.67 18.96 6,584,351 + +0.21% 4 Stars: Appealing
12/16/2009 18.94 19.14 18.85 18.92 3,415,893 + +0.80% 3 Stars: Appealing
12/15/2009 18.39 18.95 18.36 18.77 3,333,955 + +1.68% 3 Stars: Appealing
12/14/2009 18.61 18.66 18.38 18.46 5,508,727 + +1.21% 3 Stars: Appealing
12/11/2009 18.07 18.29 17.90 18.24 3,443,743 + +0.55% 3 Stars: Appealing
12/10/2009 17.95 18.24 17.82 18.14 3,842,638 + +1.51% 3 Stars: Appealing
12/09/2009 17.74 18.02 17.57 17.87 5,206,436 + +1.25% 3 Stars: Appealing
12/08/2009 17.95 17.95 17.57 17.65 3,859,349 - -2.27% 3 Stars: Appealing
12/07/2009 18.06 18.35 17.93 18.06 4,172,009 - -0.61% 4 Stars: Appealing
12/04/2009 18.49 18.70 17.94 18.17 6,730,863 - -0.16% 3 Stars: Appealing
12/03/2009 18.63 18.70 18.19 18.20 5,331,466 - -2.57% 3 Stars: Appealing
12/02/2009 18.85 18.98 18.53 18.68 4,351,933 - -1.16% 3 Stars: Appealing
12/01/2009 19.00 19.14 18.88 18.90 4,842,264 + +0.64% 3 Stars: Appealing
11/30/2009 18.40 18.80 18.20 18.78 5,292,732 + +1.24% 3 Stars: Appealing
11/27/2009 18.47 18.71 18.37 18.55 2,107,660 - -2.98% 3 Stars: Appealing
11/25/2009 18.89 19.19 18.68 19.12 2,694,970 + +1.27% 3 Stars: Appealing
11/24/2009 18.90 18.97 18.54 18.88 3,832,937 + +0.43% 3 Stars: Appealing
11/23/2009 19.00 19.38 18.75 18.80 4,092,117 + +0.53% 3 Stars: Appealing
11/20/2009 18.82 19.10 18.62 18.70 4,151,252 - -1.27% 4 Stars: Appealing
11/19/2009 19.15 19.29 18.88 18.94 11,651,166 - -1.97% 4 Stars: Appealing
11/18/2009 19.70 19.86 19.11 19.32 3,582,745 - -2.08% 4 Stars: Appealing
11/17/2009 19.70 19.84 19.37 19.73 5,280,735 - -0.30% 4 Stars: Appealing
11/16/2009 19.15 19.99 19.12 19.79 5,780,048 + +3.83% 4 Stars: Appealing
11/13/2009 18.97 19.23 18.73 19.06 4,269,283 + +0.47% 4 Stars: Appealing
11/12/2009 19.56 19.69 18.84 18.97 5,146,660 - -3.75% 3 Stars: Appealing
11/11/2009 19.66 19.87 19.54 19.71 3,587,248 + +1.34% 4 Stars: Appealing
11/10/2009 19.67 19.72 19.13 19.45 5,641,221 - -1.22% 4 Stars: Appealing
11/09/2009 19.19 19.74 19.11 19.69 2,922,060 + +4.12% 3 Stars: Appealing
11/06/2009 18.99 19.24 18.71 18.91 4,403,050 - -1.92% 3 Stars: Appealing
11/05/2009 18.90 19.33 18.84 19.28 4,873,681 + +2.61% 3 Stars: Appealing
11/04/2009 19.53 19.65 18.65 18.79 9,233,781 - -5.29% 4 Stars: Appealing
11/03/2009 18.92 19.96 18.91 19.84 5,768,161 + +2.80% 4 Stars: Appealing
11/02/2009 19.28 19.71 18.91 19.30 7,019,012 + +0.52% 4 Stars: Appealing
10/30/2009 19.97 19.97 19.01 19.20 6,645,655 - -4.43% 4 Stars: Appealing
10/29/2009 19.38 20.15 19.33 20.09 5,542,398 + +4.80% 4 Stars: Appealing
10/28/2009 19.87 20.04 19.13 19.17 9,169,606 - -4.48% 3 Stars: Appealing
10/27/2009 20.10 20.25 19.72 20.07 8,131,636 + +0.45% 4 Stars: Appealing
10/26/2009 20.66 20.99 19.95 19.98 5,017,352 - -2.54% 4 Stars: Appealing
10/23/2009 21.18 21.29 20.25 20.50 5,191,882 - -2.84% 4 Stars: Appealing
10/22/2009 20.84 21.19 20.46 21.10 4,076,241 + +0.76% 4 Stars: Appealing
10/21/2009 20.68 21.59 20.67 20.94 7,335,623 + +0.38% 4 Stars: Appealing
10/20/2009 21.21 21.24 20.43 20.86 7,000,928 - -1.65% 4 Stars: Appealing
10/19/2009 21.15 21.30 20.90 21.21 8,682,283 + +0.19% 4 Stars: Appealing
10/16/2009 21.21 21.31 20.79 21.17 6,235,455 - -1.17% 4 Stars: Appealing
10/15/2009 20.31 21.42 20.31 21.42 10,305,878 + +3.03% 4 Stars: Appealing
10/14/2009 20.64 20.80 20.53 20.79 5,646,243 + +2.31% 4 Stars: Appealing
10/13/2009 20.50 20.56 19.94 20.32 6,034,017 - -0.73% 4 Stars: Appealing
10/12/2009 20.48 20.77 20.32 20.47 2,974,293 + +0.84% 4 Stars: Appealing
10/09/2009 20.25 20.44 19.42 20.30 3,895,530 - -0.34% 4 Stars: Appealing
10/08/2009 19.94 20.43 19.58 20.37 8,782,491 + +3.09% 5 Stars: Appealing
10/07/2009 19.35 19.85 19.29 19.76 5,018,109 + +1.91% 5 Stars: Appealing
10/06/2009 19.38 19.72 19.32 19.39 6,446,156 + +1.78% 5 Stars: Appealing
10/05/2009 18.52 19.06 18.38 19.05 7,310,382 + +2.53% 5 Stars: Appealing
10/02/2009 18.61 18.81 18.38 18.58 6,666,767 - -1.85% 4 Stars: Appealing
10/01/2009 19.56 19.75 18.91 18.93 7,180,277 - -2.57% 4 Stars: Appealing
09/30/2009 19.65 19.71 19.12 19.43 11,388,655 - -0.46% 4 Stars: Appealing
09/29/2009 19.46 19.60 19.20 19.52 10,054,719 - -0.51% 4 Stars: Appealing
09/28/2009 19.43 19.68 19.22 19.62 7,446,006 + +1.71% 4 Stars: Appealing
09/25/2009 19.03 19.35 18.91 19.29 8,663,669 + +0.73% 4 Stars: Appealing
09/24/2009 19.41 19.60 19.00 19.15 10,427,024 - -2.10% 4 Stars: Appealing
09/23/2009 19.80 20.00 19.31 19.56 9,240,416 - -1.36% 4 Stars: Appealing
09/22/2009 19.68 20.06 19.68 19.83 6,751,738 + +1.69% 4 Stars: Appealing
09/21/2009 19.44 19.97 19.23 19.50 11,426,393 - -1.61% 4 Stars: Appealing
09/18/2009 18.86 19.88 18.65 19.82 19,947,803 + +6.85% 4 Stars: Appealing
09/17/2009 18.10 18.69 18.10 18.55 15,006,699 + +1.92% 4 Stars: Appealing