Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 20.66 20.88 20.37 20.78 524,350 + +1.27% 3 Stars: Appealing
02/08/2010 20.13 21.10 20.00 20.52 1,115,700 + +2.19% 3 Stars: Appealing
02/05/2010 20.09 20.23 19.60 20.08 800,571 - -0.40% 2 Stars: Appealing
02/04/2010 21.18 21.18 20.12 20.16 832,066 - -5.13% 2 Stars: Appealing
02/03/2010 21.39 21.66 21.05 21.25 544,049 - -0.70% 2 Stars: Appealing
02/02/2010 21.21 21.89 21.05 21.40 1,139,183 + +1.66% 2 Stars: Appealing
02/01/2010 20.38 21.17 20.38 21.05 1,347,573 + +3.39% 2 Stars: Appealing
01/29/2010 21.27 21.49 20.28 20.36 1,712,230 - -3.92% 2 Stars: Appealing
01/28/2010 21.89 22.10 21.02 21.19 1,393,570 - -3.29% 2 Stars: Appealing
01/27/2010 22.77 23.04 21.57 21.91 1,614,895 - -3.86% 2 Stars: Appealing
01/26/2010 23.88 23.99 22.65 22.79 1,315,549 - -4.56% 2 Stars: Appealing
01/25/2010 24.32 24.49 23.58 23.88 1,104,259 + +0.17% 2 Stars: Appealing
01/22/2010 24.10 24.80 23.61 23.84 1,731,035 - -1.53% 2 Stars: Appealing
01/21/2010 23.87 24.53 23.25 24.21 1,544,388 + +1.25% 2 Stars: Appealing
01/20/2010 24.38 24.76 23.82 23.91 1,266,135 - -2.25% 2 Stars: Appealing
01/19/2010 25.55 25.60 24.17 24.46 1,952,878 - -4.60% 2 Stars: Appealing
01/15/2010 26.75 26.88 25.14 25.64 1,343,908 - -4.29% 2 Stars: Appealing
01/14/2010 28.24 28.31 26.43 26.79 1,305,978 - -5.54% 2 Stars: Appealing
01/13/2010 29.03 29.10 27.84 28.36 583,729 - -2.24% 2 Stars: Appealing
01/12/2010 28.18 29.43 28.01 29.01 980,458 + +0.42% 2 Stars: Appealing
01/11/2010 28.25 29.07 27.71 28.89 1,535,899 + +2.12% 2 Stars: Appealing
01/08/2010 27.75 28.45 27.55 28.29 715,280 + +1.98% 2 Stars: Appealing
01/07/2010 28.03 28.47 27.23 27.74 810,056 - -0.82% 2 Stars: Appealing
01/06/2010 27.94 28.37 27.28 27.97 1,311,162 - 0.00% 2 Stars: Appealing
01/05/2010 29.61 30.16 27.78 27.97 1,937,130 - -6.11% 2 Stars: Appealing
01/04/2010 31.40 31.90 29.60 29.79 1,360,593 - -4.43% 2 Stars: Appealing
12/31/2009 30.81 31.95 30.71 31.17 675,433 + +1.14% 2 Stars: Appealing
12/30/2009 32.26 32.60 30.36 30.82 1,015,374 - -5.17% 2 Stars: Appealing
12/29/2009 32.95 33.26 32.42 32.50 380,412 - -1.28% 2 Stars: Appealing
12/28/2009 33.25 33.54 32.81 32.92 422,672 - -0.96% 3 Stars: Appealing
12/24/2009 32.99 33.31 32.62 33.24 171,217 + +1.00% 3 Stars: Appealing
12/23/2009 32.98 33.19 32.29 32.91 336,095 + +0.12% 3 Stars: Appealing
12/22/2009 32.64 33.09 32.17 32.87 594,234 + +1.14% 3 Stars: Appealing
12/21/2009 31.50 32.86 31.42 32.50 656,047 + +4.00% 3 Stars: Appealing
12/18/2009 31.09 31.37 30.17 31.25 662,537 + +1.49% 3 Stars: Appealing
12/17/2009 30.90 31.85 30.67 30.79 653,195 - -1.85% 3 Stars: Appealing
12/16/2009 31.93 32.30 30.85 31.37 720,991 - -0.66% 3 Stars: Appealing
12/15/2009 31.42 33.50 31.26 31.58 1,938,117 + +0.35% 3 Stars: Appealing
12/14/2009 29.72 31.52 29.72 31.47 1,242,555 + +6.03% 3 Stars: Appealing
12/11/2009 28.98 29.83 28.66 29.68 502,933 + +2.52% 3 Stars: Appealing
12/10/2009 29.06 29.30 28.82 28.95 836,002 + +0.24% 3 Stars: Appealing
12/09/2009 29.10 29.47 28.71 28.88 945,570 - -0.62% 3 Stars: Appealing
12/08/2009 27.97 30.09 27.53 29.06 2,807,748 + +2.98% 3 Stars: Appealing
12/07/2009 25.93 28.52 25.78 28.22 3,200,259 + +8.50% 3 Stars: Appealing
12/04/2009 25.64 26.40 25.40 26.01 561,636 + +3.21% 3 Stars: Appealing
12/03/2009 25.91 25.94 25.07 25.20 541,017 - -2.17% 3 Stars: Appealing
12/02/2009 25.57 26.65 25.49 25.76 1,300,380 + +1.14% 3 Stars: Appealing
12/01/2009 25.00 25.75 24.95 25.47 814,605 + +3.12% 3 Stars: Appealing
11/30/2009 24.65 24.78 24.15 24.70 556,875 + +0.57% 3 Stars: Appealing
11/27/2009 24.47 24.94 24.01 24.56 278,838 - -1.80% 3 Stars: Appealing
11/25/2009 24.64 25.25 24.35 25.01 580,054 + +2.21% 3 Stars: Appealing
11/24/2009 23.87 24.53 23.47 24.47 757,132 + +2.26% 3 Stars: Appealing
11/23/2009 23.08 24.50 22.97 23.93 1,025,932 + +5.00% 3 Stars: Appealing
11/20/2009 22.50 22.92 22.21 22.79 395,766 + +0.40% 3 Stars: Appealing
11/19/2009 22.86 22.86 22.39 22.70 534,329 - -1.65% 3 Stars: Appealing
11/18/2009 23.24 23.42 22.88 23.08 242,280 - -0.99% 3 Stars: Appealing
11/17/2009 22.90 23.38 22.57 23.31 478,931 + +1.75% 3 Stars: Appealing
11/16/2009 22.68 22.96 22.13 22.91 489,940 + +2.14% 3 Stars: Appealing
11/13/2009 22.16 22.44 21.77 22.43 872,284 + +1.22% 3 Stars: Appealing
11/12/2009 22.79 22.93 22.04 22.16 482,755 - -2.64% 3 Stars: Appealing
11/11/2009 22.44 22.85 22.11 22.76 1,449,576 + +3.03% 3 Stars: Appealing
11/10/2009 22.25 22.37 21.91 22.09 729,552 - -1.12% 3 Stars: Appealing
11/09/2009 22.42 22.60 22.24 22.34 370,418 + +0.09% 3 Stars: Appealing
11/06/2009 21.50 22.35 21.30 22.32 710,933 + +2.86% 3 Stars: Appealing
11/05/2009 21.81 21.87 21.45 21.70 761,109 - -0.09% 3 Stars: Appealing
11/04/2009 22.45 22.79 21.67 21.72 810,585 - -3.25% 3 Stars: Appealing
11/03/2009 21.87 22.60 21.87 22.45 999,905 + +1.68% 3 Stars: Appealing
11/02/2009 21.57 22.39 21.52 22.08 914,464 + +2.60% 3 Stars: Appealing
10/30/2009 21.53 21.74 21.00 21.52 1,082,438 - -0.78% 3 Stars: Appealing
10/29/2009 21.48 21.74 20.70 21.69 1,134,217 + +2.17% 3 Stars: Appealing
10/28/2009 19.11 22.00 18.78 21.23 3,431,377 + +12.15% 3 Stars: Appealing
10/27/2009 19.44 19.64 18.62 18.93 1,056,624 - -1.97% 3 Stars: Appealing
10/26/2009 19.50 20.02 19.06 19.31 689,888 - -1.18% 3 Stars: Appealing
10/23/2009 19.19 19.65 19.11 19.54 598,138 + +2.04% 3 Stars: Appealing
10/22/2009 18.54 19.39 18.36 19.15 510,245 + +3.46% 3 Stars: Appealing
10/21/2009 18.78 19.29 18.45 18.51 692,229 - -1.86% 3 Stars: Appealing
10/20/2009 19.67 19.71 18.69 18.86 1,029,629 - -3.53% 3 Stars: Appealing
10/19/2009 18.73 20.03 18.68 19.55 1,862,066 + +5.11% 3 Stars: Appealing
10/16/2009 17.75 19.00 17.59 18.60 2,822,926 + +8.01% 3 Stars: Appealing
10/15/2009 17.22 17.34 17.00 17.22 414,566 - -0.92% 3 Stars: Appealing
10/14/2009 17.08 17.52 16.90 17.38 782,911 + +2.72% 3 Stars: Appealing
10/13/2009 17.07 17.09 16.65 16.92 395,920 - -0.76% 3 Stars: Appealing
10/12/2009 17.29 17.30 16.97 17.05 463,670 - -0.23% 3 Stars: Appealing
10/09/2009 16.70 17.22 16.46 17.09 570,538 + +2.34% 3 Stars: Appealing
10/08/2009 17.18 17.20 16.48 16.70 764,031 - -1.65% 3 Stars: Appealing
10/07/2009 17.29 17.60 16.56 16.98 1,338,490 - -2.75% 3 Stars: Appealing
10/06/2009 18.50 18.68 17.35 17.46 7,506,853 + +16.01% 3 Stars: Appealing
10/05/2009 14.73 15.68 14.70 15.05 1,174,636 + +3.08% 3 Stars: Appealing
10/02/2009 14.70 15.00 14.58 14.60 190,931 - -1.82% 3 Stars: Appealing
10/01/2009 15.16 15.18 14.73 14.87 381,602 - -2.56% 3 Stars: Appealing
09/30/2009 15.57 15.57 15.11 15.26 347,049 - -1.93% 3 Stars: Appealing
09/29/2009 15.92 15.95 15.55 15.56 170,000 - -2.20% 3 Stars: Appealing
09/28/2009 15.39 16.10 15.35 15.91 319,614 + +3.51% 3 Stars: Appealing
09/25/2009 15.80 15.90 15.28 15.37 764,436 - -2.84% 3 Stars: Appealing
09/24/2009 16.37 16.38 15.49 15.82 632,039 - -2.47% 3 Stars: Appealing
09/23/2009 17.97 17.98 16.21 16.22 965,042 - -9.79% 3 Stars: Appealing
09/22/2009 17.02 18.25 16.94 17.98 783,605 + +6.45% 3 Stars: Appealing
09/21/2009 16.70 17.20 16.34 16.89 445,556 + +0.72% 3 Stars: Appealing
09/18/2009 16.67 17.53 16.44 16.77 1,001,841 + +1.33% 3 Stars: Appealing
09/17/2009 14.96 16.89 14.85 16.55 1,450,511 + +11.00% 3 Stars: Appealing