Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 18.57 18.98 18.53 18.81 2,344,229 + +2.79% 3 Stars: Appealing
02/08/2010 18.88 18.89 18.26 18.30 4,906,841 - -2.50% 3 Stars: Appealing
02/05/2010 18.95 19.00 18.32 18.77 2,321,211 - -1.52% 3 Stars: Appealing
02/04/2010 19.69 19.69 18.92 19.06 2,650,646 - -4.27% 3 Stars: Appealing
02/03/2010 20.30 20.41 19.82 19.91 1,555,194 - -1.63% 3 Stars: Appealing
02/02/2010 19.87 20.27 19.58 20.24 1,765,976 + +3.11% 3 Stars: Appealing
02/01/2010 19.60 19.65 19.24 19.63 1,702,555 + +0.46% 3 Stars: Appealing
01/29/2010 19.92 20.01 19.36 19.54 2,293,911 - -1.01% 3 Stars: Appealing
01/28/2010 19.72 19.84 19.21 19.74 2,356,377 + +0.92% 3 Stars: Appealing
01/27/2010 19.55 19.66 19.24 19.56 1,751,878 + +0.05% 3 Stars: Appealing
01/26/2010 19.55 19.76 19.51 19.55 2,469,865 - -1.26% 3 Stars: Appealing
01/25/2010 19.98 19.98 19.66 19.80 1,749,378 + +0.61% 3 Stars: Appealing
01/22/2010 19.80 19.94 19.46 19.68 2,227,803 - -0.81% 3 Stars: Appealing
01/21/2010 20.28 20.29 19.83 19.84 2,079,372 - -1.64% 3 Stars: Appealing
01/20/2010 20.29 20.34 19.99 20.17 2,183,586 - -0.59% 3 Stars: Appealing
01/19/2010 20.33 20.40 20.15 20.29 2,213,371 - -0.59% 4 Stars: Appealing
01/15/2010 20.66 20.71 20.40 20.41 3,263,405 - -1.35% 4 Stars: Appealing
01/14/2010 20.63 20.73 20.53 20.69 2,182,938 + +0.19% 3 Stars: Appealing
01/13/2010 20.22 20.69 19.98 20.65 3,514,275 + +2.13% 4 Stars: Appealing
01/12/2010 20.30 20.55 20.16 20.22 2,559,810 - -2.08% 3 Stars: Appealing
01/11/2010 20.75 20.80 20.40 20.65 2,337,033 - -0.53% 4 Stars: Appealing
01/08/2010 20.97 21.01 20.66 20.76 2,601,346 - -1.70% 4 Stars: Appealing
01/07/2010 20.92 21.18 20.81 21.12 1,475,627 + +1.10% 4 Stars: Appealing
01/06/2010 20.93 21.12 20.81 20.89 948,986 - -0.38% 4 Stars: Appealing
01/05/2010 21.25 21.27 20.86 20.97 1,669,973 - -0.85% 4 Stars: Appealing
01/04/2010 20.84 21.18 20.84 21.15 1,006,300 + +1.88% 4 Stars: Appealing
12/31/2009 20.93 21.11 20.74 20.76 694,615 - -0.43% 4 Stars: Appealing
12/30/2009 20.94 21.05 20.70 20.85 1,451,059 - -0.48% 3 Stars: Appealing
12/29/2009 20.98 21.06 20.81 20.95 1,679,415 + +0.38% 3 Stars: Appealing
12/28/2009 21.03 21.03 20.71 20.87 658,782 - -0.48% 3 Stars: Appealing
12/24/2009 20.75 21.01 20.70 20.97 406,215 + +0.91% 4 Stars: Appealing
12/23/2009 20.90 20.90 20.65 20.78 1,849,698 - -0.10% 4 Stars: Appealing
12/22/2009 20.78 20.88 20.70 20.80 2,013,072 + +0.68% 3 Stars: Appealing
12/21/2009 20.71 20.94 20.48 20.66 985,027 + +0.54% 3 Stars: Appealing
12/18/2009 20.34 20.57 20.06 20.55 1,478,411 + +0.10% 3 Stars: Appealing
12/17/2009 20.98 21.00 20.53 20.53 1,370,756 - -3.98% 3 Stars: Appealing
12/16/2009 21.22 21.45 21.15 21.38 1,528,213 + +1.33% 3 Stars: Appealing
12/15/2009 20.94 21.19 20.78 21.10 3,961,225 + +1.01% 3 Stars: Appealing
12/14/2009 21.05 21.23 20.83 20.89 2,200,108 + +0.19% 3 Stars: Appealing
12/11/2009 21.06 21.07 20.74 20.85 2,782,831 - -0.43% 3 Stars: Appealing
12/10/2009 20.75 21.02 20.75 20.94 1,538,472 + +0.10% 3 Stars: Appealing
12/09/2009 21.03 21.03 20.57 20.92 1,339,390 - -0.19% 3 Stars: Appealing
12/08/2009 21.36 21.36 20.92 20.96 1,549,837 - -2.01% 3 Stars: Appealing
12/07/2009 21.30 21.61 21.21 21.39 1,774,685 + +0.19% 3 Stars: Appealing
12/04/2009 21.28 21.59 21.03 21.35 4,027,393 + +1.76% 3 Stars: Appealing
12/03/2009 21.15 21.19 20.90 20.98 1,801,987 - -0.10% 3 Stars: Appealing
12/02/2009 20.92 21.34 20.92 21.00 2,148,215 - -0.33% 3 Stars: Appealing
12/01/2009 20.74 21.34 20.74 21.07 2,484,136 + +2.43% 3 Stars: Appealing
11/30/2009 20.36 20.67 20.36 20.57 1,439,087 + +0.15% 3 Stars: Appealing
11/27/2009 20.15 20.70 20.09 20.54 925,910 - -0.77% 2 Stars: Appealing
11/25/2009 20.63 20.86 20.63 20.70 2,315,276 - -0.05% 2 Stars: Appealing
11/24/2009 20.83 20.84 20.54 20.71 2,261,020 - -0.53% 2 Stars: Appealing
11/23/2009 20.94 21.25 20.51 20.82 3,187,657 + +0.29% 2 Stars: Appealing
11/20/2009 20.86 20.95 20.72 20.76 1,985,417 - -0.95% 2 Stars: Appealing
11/19/2009 20.98 21.01 20.69 20.96 1,871,962 - -0.19% 2 Stars: Appealing
11/18/2009 21.32 21.32 20.95 21.00 1,817,480 - -0.90% 2 Stars: Appealing
11/17/2009 21.76 21.86 20.98 21.19 3,649,685 - -4.25% 3 Stars: Appealing
11/16/2009 21.29 22.16 21.24 22.13 3,356,227 + +5.13% 3 Stars: Appealing
11/13/2009 21.23 21.44 20.96 21.05 2,476,541 - -0.89% 3 Stars: Appealing
11/12/2009 21.59 21.62 21.03 21.24 2,196,568 - -1.67% 2 Stars: Appealing
11/11/2009 21.33 21.69 21.20 21.60 1,933,685 + +2.13% 3 Stars: Appealing
11/10/2009 20.75 21.24 20.75 21.15 2,049,709 + +0.48% 3 Stars: Appealing
11/09/2009 20.79 21.29 20.59 21.05 2,858,723 + +2.53% 3 Stars: Appealing
11/06/2009 20.35 20.76 20.28 20.53 1,495,353 - -0.34% 3 Stars: Appealing
11/05/2009 19.91 20.61 19.88 20.60 2,130,958 + +3.67% 3 Stars: Appealing
11/04/2009 19.66 20.28 19.65 19.87 2,445,548 + +1.79% 3 Stars: Appealing
11/03/2009 19.07 19.58 19.03 19.52 1,623,935 - -1.36% 3 Stars: Appealing
11/02/2009 19.40 19.93 19.35 19.79 2,566,965 + +2.22% 3 Stars: Appealing
10/30/2009 20.37 20.42 19.20 19.36 2,506,103 - -4.96% 3 Stars: Appealing
10/29/2009 20.08 20.37 19.84 20.37 2,071,833 + +2.88% 3 Stars: Appealing
10/28/2009 20.16 20.27 19.75 19.80 6,122,925 - -1.93% 3 Stars: Appealing
10/27/2009 20.92 20.92 20.03 20.19 4,869,222 - -1.22% 3 Stars: Appealing
10/26/2009 20.34 20.69 20.28 20.44 5,208,806 + +0.74% 4 Stars: Appealing
10/23/2009 20.34 21.05 20.15 20.29 5,126,386 - -0.15% 4 Stars: Appealing
10/22/2009 20.55 20.65 20.13 20.32 2,946,706 - -0.49% 4 Stars: Appealing
10/21/2009 20.40 20.82 19.59 20.42 5,209,218 + +2.30% 4 Stars: Appealing
10/20/2009 19.67 20.05 19.45 19.96 3,591,351 + +1.32% 4 Stars: Appealing
10/19/2009 19.29 19.74 19.00 19.70 1,587,742 + +2.76% 5 Stars: Appealing
10/16/2009 19.25 19.33 19.03 19.17 2,210,211 - -1.03% 5 Stars: Appealing
10/15/2009 19.28 19.46 19.16 19.37 1,986,232 - -0.10% 5 Stars: Appealing
10/14/2009 19.25 19.43 19.13 19.39 2,559,323 + +1.73% 5 Stars: Appealing
10/13/2009 18.95 19.23 18.84 19.06 2,477,900 + +0.42% 5 Stars: Appealing
10/12/2009 18.86 18.99 18.74 18.98 1,916,788 + +1.99% 5 Stars: Appealing
10/09/2009 18.35 18.76 18.34 18.61 2,017,019 + +0.59% 5 Stars: Appealing
10/08/2009 18.18 18.75 18.18 18.50 2,432,234 + +2.15% 5 Stars: Appealing
10/07/2009 17.91 18.21 17.84 18.11 2,327,768 + +0.50% 5 Stars: Appealing
10/06/2009 18.13 18.35 17.94 18.02 3,434,645 - 0.00% 5 Stars: Appealing
10/05/2009 17.89 18.09 17.72 18.02 3,242,205 + +1.58% 4 Stars: Appealing
10/02/2009 17.72 17.98 17.58 17.74 3,640,260 - -1.00% 4 Stars: Appealing
10/01/2009 18.26 18.60 17.92 17.92 5,831,163 - -3.60% 4 Stars: Appealing
09/30/2009 18.66 18.81 18.51 18.59 6,452,109 - -0.64% 4 Stars: Appealing
09/29/2009 18.42 18.82 18.40 18.71 4,820,517 + +1.57% 4 Stars: Appealing
09/28/2009 18.24 18.67 18.10 18.42 1,854,092 + +2.45% 4 Stars: Appealing
09/25/2009 17.88 18.07 17.78 17.98 1,560,416 - -0.06% 4 Stars: Appealing
09/24/2009 18.11 18.44 17.84 17.99 2,299,209 - -1.53% 4 Stars: Appealing
09/23/2009 18.91 19.02 18.26 18.27 1,561,715 - -2.25% 4 Stars: Appealing
09/22/2009 18.67 18.94 18.63 18.69 3,947,829 + +0.54% 4 Stars: Appealing
09/21/2009 18.57 18.64 18.40 18.59 2,888,197 - -0.21% 4 Stars: Appealing
09/18/2009 18.40 18.64 18.39 18.63 2,960,690 + +0.98% 4 Stars: Appealing
09/17/2009 18.56 18.60 18.29 18.45 3,970,034 - -0.70% 4 Stars: Appealing