Start Date (YYYY-MM-DD) End Date (YYYY-MM-DD)
Date Open High Low Close Volume Change % Historical Rating
02/09/2010 57.50 57.85 56.50 57.09 1,762,065 + +1.75% 2 Stars: Appealing
02/08/2010 56.89 57.66 55.46 56.11 1,267,305 - -0.90% 2 Stars: Appealing
02/05/2010 56.77 57.15 54.46 56.62 3,226,819 + +1.76% 2 Stars: Appealing
02/04/2010 58.24 58.50 55.59 55.64 3,509,184 - -7.17% 2 Stars: Appealing
02/03/2010 59.60 60.88 59.23 59.94 1,631,606 + +1.20% 2 Stars: Appealing
02/02/2010 59.15 59.68 58.06 59.23 1,968,926 + +0.39% 2 Stars: Appealing
02/01/2010 56.52 59.00 56.14 59.00 2,049,956 + +5.53% 2 Stars: Appealing
01/29/2010 58.66 59.61 55.45 55.91 2,255,474 - -4.23% 2 Stars: Appealing
01/28/2010 59.34 59.42 56.80 58.38 2,195,994 - -0.21% 2 Stars: Appealing
01/27/2010 58.40 59.81 56.76 58.50 1,503,423 + +0.26% 2 Stars: Appealing
01/26/2010 58.58 60.05 57.24 58.35 2,238,330 - -1.32% 2 Stars: Appealing
01/25/2010 60.52 60.99 58.09 59.13 2,126,333 - -1.68% 2 Stars: Appealing
01/22/2010 62.10 63.00 60.02 60.14 3,193,458 - -3.95% 2 Stars: Appealing
01/21/2010 62.91 63.30 61.75 62.61 3,562,851 - -1.54% 2 Stars: Appealing
01/20/2010 60.51 63.95 60.12 63.59 11,389,944 + +17.30% 2 Stars: Appealing
01/19/2010 54.00 55.40 53.91 54.21 4,011,535 + +0.37% 2 Stars: Appealing
01/15/2010 57.92 58.00 52.66 54.01 5,674,316 - -6.64% 2 Stars: Appealing
01/14/2010 58.10 58.41 57.31 57.85 1,457,157 - -1.92% 2 Stars: Appealing
01/13/2010 58.13 59.00 57.19 58.98 972,233 + +1.81% 2 Stars: Appealing
01/12/2010 58.75 58.97 57.63 57.93 1,837,744 - -2.49% 2 Stars: Appealing
01/11/2010 59.74 60.00 58.56 59.41 986,838 + +0.07% 2 Stars: Appealing
01/08/2010 58.50 59.38 58.41 59.37 1,307,036 + +1.54% 2 Stars: Appealing
01/07/2010 58.80 59.11 57.94 58.47 1,433,320 - -0.61% 2 Stars: Appealing
01/06/2010 57.33 59.06 57.22 58.83 2,859,379 + +4.14% 2 Stars: Appealing
01/05/2010 57.23 57.25 56.11 56.49 1,178,613 - -0.62% 2 Stars: Appealing
01/04/2010 56.63 57.55 56.55 56.84 1,904,698 + +0.83% 2 Stars: Appealing
12/31/2009 56.07 57.32 56.04 56.37 1,348,423 + +0.75% 2 Stars: Appealing
12/30/2009 55.00 56.08 54.84 55.95 1,872,511 + +1.21% 2 Stars: Appealing
12/29/2009 55.50 55.90 55.04 55.28 714,513 - -0.36% 2 Stars: Appealing
12/28/2009 55.48 56.37 55.27 55.48 1,424,805 + +0.76% 2 Stars: Appealing
12/24/2009 54.76 55.25 54.76 55.06 419,117 + +0.16% 2 Stars: Appealing
12/23/2009 54.79 55.26 54.50 54.97 869,105 + +0.90% 2 Stars: Appealing
12/22/2009 54.06 54.85 53.75 54.48 1,339,785 + +1.47% 2 Stars: Appealing
12/21/2009 52.28 53.70 52.27 53.69 1,524,216 + +3.15% 2 Stars: Appealing
12/18/2009 52.12 52.59 51.14 52.05 1,592,307 + +0.29% 2 Stars: Appealing
12/17/2009 52.70 52.70 51.69 51.90 673,560 - -0.78% 2 Stars: Appealing
12/16/2009 52.78 53.46 52.15 52.31 1,260,890 + +0.35% 2 Stars: Appealing
12/15/2009 51.69 52.78 51.63 52.13 1,050,960 + +0.66% 2 Stars: Appealing
12/14/2009 51.08 52.00 51.08 51.79 1,045,576 + +1.49% 2 Stars: Appealing
12/11/2009 52.18 52.26 50.77 51.03 891,925 - -1.52% 2 Stars: Appealing
12/10/2009 51.00 52.13 50.92 51.82 904,706 + +1.23% 3 Stars: Appealing
12/09/2009 51.22 51.30 50.68 51.19 1,084,191 + +0.08% 3 Stars: Appealing
12/08/2009 51.10 51.40 50.57 51.15 1,430,537 - -0.06% 3 Stars: Appealing
12/07/2009 51.44 51.96 50.46 51.18 2,280,207 - -1.80% 3 Stars: Appealing
12/04/2009 52.08 52.46 51.29 52.12 1,495,133 + +0.81% 3 Stars: Appealing
12/03/2009 51.90 52.15 51.51 51.70 2,424,621 + +0.10% 3 Stars: Appealing
12/02/2009 50.45 51.87 50.43 51.65 1,872,165 + +2.26% 3 Stars: Appealing
12/01/2009 48.18 50.60 48.01 50.51 2,296,357 + +5.60% 3 Stars: Appealing
11/30/2009 47.57 48.08 47.31 47.83 793,181 + +0.13% 3 Stars: Appealing
11/27/2009 47.07 48.14 46.70 47.77 727,865 - -1.10% 3 Stars: Appealing
11/25/2009 47.90 48.36 47.77 48.30 874,901 + +1.43% 3 Stars: Appealing
11/24/2009 46.93 47.76 46.60 47.62 955,636 + +1.64% 3 Stars: Appealing
11/23/2009 47.51 48.10 46.56 46.85 1,065,480 + +0.17% 3 Stars: Appealing
11/20/2009 46.60 46.86 46.09 46.77 974,190 + +0.11% 3 Stars: Appealing
11/19/2009 47.10 47.10 45.63 46.72 1,521,515 - -1.35% 3 Stars: Appealing
11/18/2009 47.52 47.96 47.25 47.36 890,890 - -0.63% 3 Stars: Appealing
11/17/2009 47.67 47.91 47.13 47.66 1,335,944 - -0.94% 3 Stars: Appealing
11/16/2009 47.21 48.63 47.21 48.11 1,676,404 + +2.08% 3 Stars: Appealing
11/13/2009 45.97 47.20 45.97 47.13 1,469,325 + +2.37% 3 Stars: Appealing
11/12/2009 46.42 47.07 45.75 46.04 1,143,106 - -1.14% 3 Stars: Appealing
11/11/2009 46.36 47.08 46.02 46.57 1,459,550 + +1.57% 3 Stars: Appealing
11/10/2009 46.07 46.35 45.14 45.85 1,380,032 - -1.46% 3 Stars: Appealing
11/09/2009 45.00 46.66 44.94 46.53 1,642,330 + +5.01% 3 Stars: Appealing
11/06/2009 44.47 45.00 44.12 44.31 1,411,580 - -1.14% 3 Stars: Appealing
11/05/2009 43.52 44.87 43.27 44.82 1,851,282 + +4.77% 3 Stars: Appealing
11/04/2009 42.73 43.99 42.65 42.78 1,405,645 + +1.23% 3 Stars: Appealing
11/03/2009 41.66 42.52 40.50 42.26 1,443,561 + +0.96% 3 Stars: Appealing
11/02/2009 42.20 42.53 41.19 41.86 1,661,979 - -0.57% 3 Stars: Appealing
10/30/2009 43.29 43.40 41.93 42.10 1,697,827 - -2.27% 3 Stars: Appealing
10/29/2009 42.52 43.26 42.48 43.08 1,502,519 + +2.21% 3 Stars: Appealing
10/28/2009 43.60 43.88 41.92 42.15 1,795,144 - -3.24% 3 Stars: Appealing
10/27/2009 44.85 44.93 43.25 43.56 1,802,560 - -2.42% 3 Stars: Appealing
10/26/2009 44.62 45.75 44.40 44.64 1,891,275 + +0.63% 3 Stars: Appealing
10/23/2009 44.33 45.03 44.18 44.36 1,670,970 - -0.20% 3 Stars: Appealing
10/22/2009 45.20 45.26 43.78 44.45 4,253,331 - -3.14% 3 Stars: Appealing
10/21/2009 42.72 46.25 42.43 45.89 8,039,785 + +11.49% 3 Stars: Appealing
10/20/2009 41.75 41.80 40.81 41.16 2,779,462 + +0.12% 3 Stars: Appealing
10/19/2009 40.46 41.20 40.01 41.11 1,996,564 + +1.93% 3 Stars: Appealing
10/16/2009 39.89 40.58 39.78 40.33 1,959,793 + +0.15% 3 Stars: Appealing
10/15/2009 40.20 40.61 39.75 40.27 2,048,219 + +0.17% 3 Stars: Appealing
10/14/2009 39.37 40.33 39.37 40.20 2,462,183 + +2.76% 3 Stars: Appealing
10/13/2009 39.93 40.12 38.90 39.12 2,603,798 - -3.24% 3 Stars: Appealing
10/12/2009 39.30 40.49 39.25 40.43 2,124,101 + +3.43% 3 Stars: Appealing
10/09/2009 37.50 39.29 37.38 39.09 2,893,984 + +5.36% 3 Stars: Appealing
10/08/2009 36.89 37.37 36.27 37.10 1,890,387 + +1.28% 3 Stars: Appealing
10/07/2009 36.46 36.83 36.22 36.63 1,151,118 - -0.05% 3 Stars: Appealing
10/06/2009 36.08 36.91 36.02 36.65 1,905,691 + +3.18% 3 Stars: Appealing
10/05/2009 34.63 35.80 34.63 35.52 1,250,230 + +2.66% 3 Stars: Appealing
10/02/2009 34.65 35.55 34.38 34.60 1,334,507 - -0.83% 3 Stars: Appealing
10/01/2009 36.75 36.75 34.84 34.89 2,169,727 - -5.06% 3 Stars: Appealing
09/30/2009 36.95 37.26 35.87 36.75 2,849,676 - -0.05% 3 Stars: Appealing
09/29/2009 36.23 37.16 36.21 36.77 2,920,739 + +1.72% 3 Stars: Appealing
09/28/2009 35.06 36.20 34.77 36.15 1,821,228 + +3.46% 3 Stars: Appealing
09/25/2009 34.89 35.02 34.30 34.94 1,156,931 - -0.29% 3 Stars: Appealing
09/24/2009 35.72 35.90 34.23 35.04 2,508,196 - -1.49% 3 Stars: Appealing
09/23/2009 36.25 36.43 35.47 35.57 1,457,829 - -1.39% 3 Stars: Appealing
09/22/2009 36.36 36.67 35.75 36.07 1,697,913 - -0.85% 3 Stars: Appealing
09/21/2009 35.80 36.64 35.33 36.38 1,481,537 + +0.50% 3 Stars: Appealing
09/18/2009 35.78 36.42 35.62 36.20 2,279,949 + +2.26% 3 Stars: Appealing
09/17/2009 35.97 35.99 35.28 35.40 1,566,698 - -1.58% 3 Stars: Appealing