| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 02/09/2010 | 7.89 | 7.91 | 7.70 | 7.86 | 114,108 |  +1.16% |
 |
| 02/08/2010 | 7.73 | 7.82 | 7.65 | 7.77 | 157,365 |  -0.51% |
|
| 02/05/2010 | 7.96 | 7.96 | 7.67 | 7.81 | 240,288 | -1.76% |
|
| 02/04/2010 | 8.04 | 8.12 | 7.84 | 7.95 | 260,431 | -1.73% |
|
| 02/03/2010 | 8.11 | 8.18 | 8.04 | 8.09 | 173,242 | -0.98% |
|
| 02/02/2010 | 8.30 | 8.30 | 8.05 | 8.17 | 166,396 | -1.80% |
|
| 02/01/2010 | 8.10 | 8.35 | 8.06 | 8.32 | 194,782 | +2.97% |
|
| 01/29/2010 | 8.20 | 8.29 | 8.05 | 8.08 | 275,419 | -1.10% |
|
| 01/28/2010 | 8.43 | 8.47 | 8.15 | 8.17 | 159,880 | -3.31% |
|
| 01/27/2010 | 8.28 | 8.48 | 8.28 | 8.45 | 110,809 | +1.20% |
|
| 01/26/2010 | 8.30 | 8.40 | 8.20 | 8.35 | 158,644 | 0.00% |
|
| 01/25/2010 | 8.21 | 8.37 | 8.16 | 8.35 | 212,128 | +1.83% |
|
| 01/22/2010 | 8.25 | 8.38 | 8.17 | 8.20 | 172,876 | -0.61% |
|
| 01/21/2010 | 8.36 | 8.38 | 8.16 | 8.25 | 168,006 | -0.84% |
|
| 01/20/2010 | 8.28 | 8.35 | 8.16 | 8.32 | 159,408 | -0.72% |
|
| 01/19/2010 | 8.19 | 8.40 | 8.19 | 8.38 | 175,677 | +2.32% |
|
| 01/15/2010 | 8.60 | 8.67 | 8.13 | 8.19 | 291,250 | -4.32% |
|
| 01/14/2010 | 8.24 | 8.58 | 8.24 | 8.56 | 243,795 | +3.26% |
|
| 01/13/2010 | 8.15 | 8.37 | 8.14 | 8.29 | 322,160 | +2.35% |
|
| 01/12/2010 | 8.02 | 8.19 | 8.02 | 8.10 | 144,693 | 0.00% |
|
| 01/11/2010 | 8.13 | 8.13 | 7.97 | 8.10 | 279,197 | -0.12% |
|
| 01/08/2010 | 8.17 | 8.17 | 8.02 | 8.11 | 87,101 | -1.34% |
|
| 01/07/2010 | 8.27 | 8.31 | 8.02 | 8.22 | 132,211 | -0.48% |
|
| 01/06/2010 | 8.17 | 8.34 | 8.17 | 8.26 | 230,059 | 0.00% |
|
| 01/05/2010 | 8.47 | 8.49 | 8.23 | 8.26 | 148,979 | -2.71% |
|
| 01/04/2010 | 8.31 | 8.52 | 8.28 | 8.49 | 180,175 | +2.91% |
|
| 12/31/2009 | 8.29 | 8.34 | 8.21 | 8.25 | 176,616 | -0.72% |
|
| 12/30/2009 | 8.10 | 8.33 | 8.10 | 8.31 | 149,599 | +1.84% |
|
| 12/29/2009 | 8.19 | 8.20 | 8.10 | 8.16 | 78,287 | -0.37% |
|
| 12/28/2009 | 8.09 | 8.21 | 7.99 | 8.19 | 115,680 | +1.11% |
|
| 12/24/2009 | 8.09 | 8.16 | 8.02 | 8.10 | 64,776 | +0.87% |
|
| 12/23/2009 | 7.99 | 8.08 | 7.88 | 8.03 | 140,230 | +1.26% |
|
| 12/22/2009 | 7.62 | 7.95 | 7.61 | 7.93 | 406,673 | +4.20% |
|
| 12/21/2009 | 7.63 | 7.65 | 7.52 | 7.61 | 195,293 | +1.06% |
|
| 12/18/2009 | 7.48 | 7.54 | 7.47 | 7.53 | 508,946 | +1.48% |
|
| 12/17/2009 | 7.38 | 7.46 | 7.31 | 7.42 | 225,327 | -0.27% |
|
| 12/16/2009 | 7.47 | 7.59 | 7.39 | 7.44 | 216,910 | +0.54% |
|
| 12/15/2009 | 7.42 | 7.53 | 7.30 | 7.40 | 279,325 | -0.27% |
|
| 12/14/2009 | 7.43 | 7.45 | 7.36 | 7.42 | 140,866 | +0.13% |
|
| 12/11/2009 | 7.43 | 7.46 | 7.37 | 7.41 | 116,874 | +0.27% |
|
| 12/10/2009 | 7.53 | 7.53 | 7.37 | 7.39 | 467,455 | -1.47% |
|
| 12/09/2009 | 7.59 | 7.59 | 7.38 | 7.50 | 160,029 | -1.45% |
|
| 12/08/2009 | 7.50 | 7.64 | 7.47 | 7.61 | 173,234 | +0.66% |
|
| 12/07/2009 | 7.59 | 7.65 | 7.50 | 7.56 | 196,501 | 0.00% |
|
| 12/04/2009 | 7.41 | 7.60 | 7.37 | 7.56 | 149,771 | +3.85% |
|
| 12/03/2009 | 7.40 | 7.45 | 7.23 | 7.28 | 227,179 | -1.09% |
|
| 12/02/2009 | 7.50 | 7.68 | 7.30 | 7.36 | 220,984 | -2.13% |
|
| 12/01/2009 | 7.64 | 7.64 | 7.38 | 7.52 | 371,780 | -0.53% |
|
| 11/30/2009 | 7.34 | 7.59 | 7.23 | 7.56 | 302,073 | +3.00% |
|
| 11/27/2009 | 7.43 | 7.54 | 7.34 | 7.34 | 78,612 | -4.92% |
|
| 11/25/2009 | 7.79 | 7.86 | 7.72 | 7.72 | 113,389 | -0.39% |
|
| 11/24/2009 | 7.75 | 7.80 | 7.67 | 7.75 | 156,831 | -0.39% |
|
| 11/23/2009 | 7.72 | 7.85 | 7.72 | 7.78 | 142,631 | +2.23% |
|
| 11/20/2009 | 7.54 | 7.63 | 7.51 | 7.61 | 160,862 | +0.53% |
|
| 11/19/2009 | 7.78 | 7.78 | 7.57 | 7.57 | 115,898 | -3.20% |
|
| 11/18/2009 | 7.83 | 7.89 | 7.76 | 7.82 | 109,677 | -0.38% |
|
| 11/17/2009 | 7.93 | 7.93 | 7.76 | 7.85 | 123,617 | -0.88% |
|
| 11/16/2009 | 7.59 | 7.96 | 7.57 | 7.92 | 308,852 | +5.32% |
|
| 11/13/2009 | 7.49 | 7.52 | 7.20 | 7.52 | 520,571 | +0.94% |
|
| 11/12/2009 | 7.66 | 7.78 | 7.45 | 7.45 | 196,066 | -3.37% |
|
| 11/11/2009 | 7.64 | 7.87 | 7.60 | 7.71 | 191,652 | +1.85% |
|
| 11/10/2009 | 7.94 | 8.00 | 7.53 | 7.57 | 374,312 | -5.37% |
|
| 11/09/2009 | 7.83 | 8.03 | 7.77 | 8.00 | 318,107 | +3.09% |
|
| 11/06/2009 | 7.82 | 7.89 | 7.67 | 7.76 | 164,799 | -2.02% |
|
| 11/05/2009 | 7.58 | 7.95 | 7.52 | 7.92 | 194,198 | +5.60% |
|
| 11/04/2009 | 7.60 | 7.80 | 7.48 | 7.50 | 323,404 | -1.06% |
|
| 11/03/2009 | 7.52 | 7.62 | 7.45 | 7.58 | 180,903 | -0.39% |
|
| 11/02/2009 | 7.49 | 7.65 | 7.40 | 7.61 | 295,995 | +1.87% |
|
| 10/30/2009 | 7.79 | 7.83 | 7.46 | 7.47 | 436,024 | -4.96% |
|
| 10/29/2009 | 7.73 | 7.94 | 7.66 | 7.86 | 328,682 | +3.01% |
|
| 10/28/2009 | 7.50 | 7.75 | 7.50 | 7.63 | 614,859 | +0.79% |
|
| 10/27/2009 | 7.75 | 7.80 | 7.56 | 7.57 | 501,467 | -2.32% |
|
| 10/26/2009 | 7.91 | 8.17 | 7.74 | 7.75 | 403,938 | -2.27% |
|
| 10/23/2009 | 8.07 | 8.18 | 7.91 | 7.93 | 453,740 | -1.12% |
 |
| 10/22/2009 | 7.76 | 8.04 | 7.73 | 8.02 | 384,028 | +2.95% |
|
| 10/21/2009 | 7.95 | 8.02 | 7.79 | 7.79 | 319,262 | -2.14% |
|
| 10/20/2009 | 8.18 | 8.18 | 7.90 | 7.96 | 446,726 | -2.33% |
|
| 10/19/2009 | 8.03 | 8.20 | 7.99 | 8.15 | 385,828 | +1.75% |
|
| 10/16/2009 | 8.00 | 8.13 | 7.90 | 8.01 | 428,266 | -0.37% |
|
| 10/15/2009 | 7.75 | 8.16 | 7.75 | 8.04 | 975,675 | +3.88% |
|
| 10/14/2009 | 7.69 | 7.91 | 7.59 | 7.74 | 772,403 | +0.65% |
|
| 10/13/2009 | 7.77 | 7.86 | 7.65 | 7.69 | 649,837 | -1.03% |
|
| 10/12/2009 | 7.95 | 7.96 | 7.70 | 7.77 | 728,949 | -1.65% |
|
| 10/09/2009 | 7.99 | 8.05 | 7.80 | 7.90 | 527,911 | -1.25% |
|
| 10/08/2009 | 8.19 | 8.20 | 7.98 | 8.00 | 324,803 | -1.60% |
|
| 10/07/2009 | 8.08 | 8.20 | 8.04 | 8.13 | 124,648 | +0.12% |
|
| 10/06/2009 | 8.09 | 8.15 | 8.03 | 8.12 | 232,344 | +0.87% |
|
| 10/05/2009 | 8.06 | 8.15 | 7.99 | 8.05 | 342,539 | 0.00% |
|
| 10/02/2009 | 7.95 | 8.09 | 7.89 | 8.05 | 610,066 | 0.00% |
|
| 10/01/2009 | 8.21 | 8.31 | 8.00 | 8.05 | 910,752 | -3.13% |
|
| 09/30/2009 | 8.39 | 8.40 | 8.27 | 8.31 | 401,355 | -0.72% |
|
| 09/29/2009 | 8.50 | 8.53 | 8.34 | 8.37 | 297,386 | -1.53% |
|
| 09/28/2009 | 8.31 | 8.65 | 8.25 | 8.50 | 274,026 | +2.41% |
|
| 09/25/2009 | 8.59 | 8.68 | 8.26 | 8.30 | 339,986 | -3.94% |
|
| 09/24/2009 | 8.86 | 8.91 | 8.62 | 8.64 | 422,541 | -2.26% |
|
| 09/23/2009 | 8.94 | 9.09 | 8.77 | 8.84 | 659,817 | -0.90% |
|
| 09/22/2009 | 8.10 | 8.95 | 8.05 | 8.92 | 700,254 | +11.22% |
|
| 09/21/2009 | 7.93 | 8.08 | 7.79 | 8.02 | 819,869 | +0.63% |
|
| 09/18/2009 | 8.04 | 8.09 | 7.63 | 7.97 | 765,588 | -1.24% |
|
| 09/17/2009 | 8.16 | 8.21 | 7.96 | 8.07 | 833,016 | -1.59% |
|
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