Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 19.63 19.89 19.44 19.65 68,529,338 + +1.55% 4 Stars: Appealing
02/08/2010 19.47 19.79 19.30 19.35 62,563,140 - -0.62% 4 Stars: Appealing
02/05/2010 19.09 19.58 19.00 19.47 88,711,656 + +2.37% 4 Stars: Appealing
02/04/2010 19.58 19.58 18.95 19.02 90,931,052 - -3.35% 4 Stars: Appealing
02/03/2010 19.77 19.88 19.47 19.68 45,582,297 - -1.16% 4 Stars: Appealing
02/02/2010 19.68 20.04 19.56 19.91 63,332,467 + +1.53% 4 Stars: Appealing
02/01/2010 19.47 19.75 19.44 19.61 50,338,221 + +1.08% 4 Stars: Appealing
01/29/2010 20.13 20.23 19.30 19.40 96,053,877 - -2.61% 4 Stars: Appealing
01/28/2010 20.32 20.39 19.68 19.92 76,974,576 - -1.58% 4 Stars: Appealing
01/27/2010 20.00 20.33 19.82 20.24 74,926,149 + +1.20% 4 Stars: Appealing
01/26/2010 20.17 20.38 19.95 20.00 65,298,836 - -1.57% 4 Stars: Appealing
01/25/2010 20.25 20.58 20.14 20.32 73,785,539 + +2.06% 4 Stars: Appealing
01/22/2010 20.78 20.79 19.81 19.91 116,302,374 - -4.46% 4 Stars: Appealing
01/21/2010 21.15 21.31 20.68 20.84 73,633,287 - -1.14% 4 Stars: Appealing
01/20/2010 20.99 21.14 20.85 21.08 65,670,024 + +0.14% 4 Stars: Appealing
01/19/2010 20.91 21.17 20.85 21.05 82,573,499 + +1.20% 4 Stars: Appealing
01/15/2010 21.39 21.40 20.77 20.80 198,104,931 - -3.17% 4 Stars: Appealing
01/14/2010 21.12 21.55 21.05 21.48 151,893,213 + +2.48% 4 Stars: Appealing
01/13/2010 20.72 21.08 20.44 20.96 71,446,628 + +1.71% 4 Stars: Appealing
01/12/2010 20.88 20.90 20.38 20.61 69,958,348 - -1.63% 4 Stars: Appealing
01/11/2010 21.11 21.15 20.82 20.95 51,086,391 + +0.58% 4 Stars: Appealing
01/08/2010 20.54 20.89 20.40 20.83 48,234,679 + +1.12% 4 Stars: Appealing
01/07/2010 20.74 20.76 20.34 20.60 54,041,453 - -0.96% 4 Stars: Appealing
01/06/2010 20.81 20.93 20.67 20.80 40,037,357 - -0.34% 4 Stars: Appealing
01/05/2010 20.94 20.99 20.60 20.87 52,360,765 - -0.05% 4 Stars: Appealing
01/04/2010 20.79 21.03 20.73 20.88 47,800,895 + +2.35% 4 Stars: Appealing
12/31/2009 20.60 20.72 20.40 20.40 26,435,763 - -0.92% 4 Stars: Appealing
12/30/2009 20.26 20.60 20.25 20.59 26,273,507 + +0.92% 4 Stars: Appealing
12/29/2009 20.40 20.48 20.23 20.40 29,331,767 + +0.50% 4 Stars: Appealing
12/28/2009 20.40 20.50 20.16 20.30 27,396,914 - -0.15% 4 Stars: Appealing
12/24/2009 20.20 20.35 20.18 20.33 12,189,147 + +1.14% 4 Stars: Appealing
12/23/2009 20.05 20.24 20.03 20.10 30,573,723 + +0.30% 4 Stars: Appealing
12/22/2009 20.16 20.30 19.95 20.04 36,092,836 - -0.25% 4 Stars: Appealing
12/21/2009 19.98 20.33 19.00 20.09 56,886,342 + +2.34% 4 Stars: Appealing
12/18/2009 19.21 19.71 19.10 19.63 98,983,184 + +2.94% 4 Stars: Appealing
12/17/2009 19.24 19.29 19.07 19.07 52,267,385 - -1.60% 4 Stars: Appealing
12/16/2009 19.50 19.80 19.28 19.38 96,648,441 - -2.12% 4 Stars: Appealing
12/15/2009 19.85 20.06 19.68 19.80 43,145,689 - -0.90% 4 Stars: Appealing
12/14/2009 20.02 20.11 19.90 19.98 35,704,920 + +0.40% 4 Stars: Appealing
12/11/2009 20.22 20.23 19.81 19.90 39,141,562 - -1.24% 4 Stars: Appealing
12/10/2009 20.16 21.14 20.03 20.15 43,214,148 + +0.70% 4 Stars: Appealing
12/09/2009 19.99 20.08 19.71 20.01 53,660,088 + +0.10% 4 Stars: Appealing
12/08/2009 20.24 20.28 19.80 19.99 63,991,849 - -1.87% 4 Stars: Appealing
12/07/2009 20.20 20.51 20.19 20.37 47,082,882 - -0.44% 4 Stars: Appealing
12/04/2009 20.19 20.59 20.15 20.46 86,311,227 + +2.97% 4 Stars: Appealing
12/03/2009 19.76 20.08 19.70 19.87 49,762,235 + +0.76% 4 Stars: Appealing
12/02/2009 19.71 19.84 19.55 19.72 35,773,911 + +0.31% 4 Stars: Appealing
12/01/2009 19.47 19.69 19.45 19.66 47,227,166 + +2.40% 4 Stars: Appealing
11/30/2009 19.11 19.26 19.00 19.20 48,596,912 + +0.47% 4 Stars: Appealing
11/27/2009 18.92 19.25 18.82 19.11 35,522,751 - -1.19% 4 Stars: Appealing
11/25/2009 19.49 19.50 19.28 19.34 46,706,850 - -0.26% 4 Stars: Appealing
11/24/2009 19.45 19.50 19.25 19.39 52,434,607 - -0.05% 4 Stars: Appealing
11/23/2009 19.49 19.50 19.32 19.40 42,995,582 + +0.83% 4 Stars: Appealing
11/20/2009 19.16 19.31 19.08 19.24 49,137,596 - -0.31% 4 Stars: Appealing
11/19/2009 19.40 19.40 18.95 19.30 108,665,088 - -4.08% 4 Stars: Appealing
11/18/2009 20.24 20.28 20.00 20.12 43,215,645 - -0.98% 4 Stars: Appealing
11/17/2009 20.09 20.35 20.00 20.32 37,596,507 + +0.44% 4 Stars: Appealing
11/16/2009 20.11 20.32 20.01 20.23 64,782,202 + +2.07% 4 Stars: Appealing
11/13/2009 19.72 19.95 19.58 19.82 43,966,500 + +0.71% 4 Stars: Appealing
11/12/2009 19.78 20.50 19.63 19.68 77,009,542 - -0.81% 4 Stars: Appealing
11/11/2009 19.65 19.90 19.64 19.84 61,342,282 + +1.74% 4 Stars: Appealing
11/10/2009 19.43 19.69 19.42 19.50 59,517,776 + +0.21% 4 Stars: Appealing
11/09/2009 19.15 19.46 19.12 19.46 51,383,090 + +2.80% 4 Stars: Appealing
11/06/2009 18.80 19.11 18.74 18.93 44,168,539 + +0.21% 4 Stars: Appealing
11/05/2009 18.74 19.10 18.62 18.89 66,146,505 + +1.61% 4 Stars: Appealing
11/04/2009 18.62 18.83 18.50 18.59 85,837,068 + +0.49% 4 Stars: Appealing
11/03/2009 18.63 18.65 18.31 18.50 101,618,322 - -2.68% 4 Stars: Appealing
11/02/2009 19.05 19.15 18.75 19.01 63,635,505 - -0.52% 4 Stars: Appealing
10/30/2009 19.31 19.34 18.74 19.11 92,276,249 - -0.57% 4 Stars: Appealing
10/29/2009 19.18 19.41 19.10 19.22 77,273,492 + +1.00% 4 Stars: Appealing
10/28/2009 19.61 19.75 19.02 19.03 87,595,185 - -3.60% 4 Stars: Appealing
10/27/2009 20.01 20.13 19.67 19.74 68,171,429 - -0.45% 4 Stars: Appealing
10/26/2009 19.78 20.04 19.56 19.83 63,005,608 + +0.25% 4 Stars: Appealing
10/23/2009 20.40 20.40 19.61 19.78 82,680,895 - -1.69% 4 Stars: Appealing
10/22/2009 19.86 20.18 19.62 20.12 66,658,987 + +1.31% 4 Stars: Appealing
10/21/2009 20.17 20.42 19.66 19.86 88,171,762 - -1.59% 4 Stars: Appealing
10/20/2009 20.46 20.58 20.11 20.18 67,829,001 - -1.13% 4 Stars: Appealing
10/19/2009 20.29 20.48 20.04 20.41 68,147,504 + +1.14% 4 Stars: Appealing
10/16/2009 20.47 20.57 20.02 20.18 75,760,758 - -2.37% 4 Stars: Appealing
10/15/2009 20.81 20.93 20.54 20.67 80,532,873 - -0.77% 4 Stars: Appealing
10/14/2009 21.26 21.27 20.78 20.83 164,972,309 + +1.66% 4 Stars: Appealing
10/13/2009 20.51 20.69 20.35 20.49 116,652,680 + +0.44% 4 Stars: Appealing
10/12/2009 20.38 20.65 20.24 20.40 65,087,228 + +1.14% 4 Stars: Appealing
10/09/2009 19.85 20.32 19.81 20.17 55,944,835 + +1.46% 4 Stars: Appealing
10/08/2009 19.74 19.98 19.50 19.88 74,199,386 + +0.66% 4 Stars: Appealing
10/07/2009 19.63 19.87 19.47 19.75 49,526,322 + +0.61% 4 Stars: Appealing
10/06/2009 19.30 19.78 19.28 19.63 74,185,341 + +2.77% 4 Stars: Appealing
10/05/2009 19.13 19.27 18.95 19.10 56,635,987 + +0.69% 4 Stars: Appealing
10/02/2009 18.95 19.22 18.95 18.97 58,179,856 + +0.37% 4 Stars: Appealing
10/01/2009 19.48 19.53 18.89 18.90 70,648,759 - -3.42% 4 Stars: Appealing
09/30/2009 19.62 19.79 19.25 19.57 64,733,915 + +0.46% 4 Stars: Appealing
09/29/2009 19.68 19.78 19.44 19.48 42,035,107 - -1.32% 4 Stars: Appealing
09/28/2009 19.41 19.93 19.40 19.74 37,818,838 + +1.91% 4 Stars: Appealing
09/25/2009 19.45 19.59 19.30 19.37 39,478,655 - -0.87% 4 Stars: Appealing
09/24/2009 19.87 20.00 19.45 19.54 52,362,023 - -1.71% 4 Stars: Appealing
09/23/2009 19.63 20.24 19.60 19.88 72,143,144 + +1.79% 4 Stars: Appealing
09/22/2009 19.63 19.73 19.45 19.53 38,173,438 - -0.05% 4 Stars: Appealing
09/21/2009 19.47 19.76 19.42 19.54 36,160,962 - -0.10% 4 Stars: Appealing
09/18/2009 19.52 19.70 19.37 19.56 53,493,793 + +0.77% 4 Stars: Appealing
09/17/2009 19.63 19.89 19.22 19.41 64,601,568 - -1.22% 4 Stars: Appealing