| Date | Open | High | Low | Close | Volume | Change % | Historical Rating |
|---|---|---|---|---|---|---|---|
| 07/09/2009 | 7.03 | 7.04 | 6.98 | 6.99 | 3,038 |  0.00% |
 |
| 07/08/2009 | 6.98 | 7.04 | 6.98 | 6.99 | 3,532 | -0.85% |
|
| 07/07/2009 | 6.96 | 7.05 | 6.96 | 7.05 | 3,469 | 0.00% |
|
| 07/06/2009 | 7.05 | 7.05 | 6.98 | 7.05 | 3,886 |  +0.28% |
|
| 07/02/2009 | 7.05 | 7.05 | 6.97 | 7.03 | 2,859 | 0.00% |
|
| 07/01/2009 | 6.98 | 7.20 | 6.98 | 7.03 | 18,436 | +1.01% |
|
| 06/30/2009 | 6.98 | 7.08 | 6.96 | 6.96 | 38,181 | -1.13% |
|
| 06/29/2009 | 7.06 | 7.10 | 6.90 | 7.04 | 11,362 | -0.85% |
|
| 06/26/2009 | 6.98 | 7.13 | 6.96 | 7.10 | 143,306 | +1.72% |
|
| 06/25/2009 | 7.01 | 7.02 | 6.98 | 6.98 | 5,082 | -0.29% |
|
| 06/24/2009 | 7.00 | 7.00 | 6.93 | 7.00 | 5,191 | -0.14% |
|
| 06/23/2009 | 7.01 | 7.01 | 6.99 | 7.01 | 7,134 | 0.00% |
|
| 06/22/2009 | 6.97 | 7.01 | 6.97 | 7.01 | 5,342 | -0.14% |
|
| 06/19/2009 | 7.00 | 7.02 | 6.97 | 7.02 | 3,095 | +0.57% |
|
| 06/18/2009 | 6.98 | 6.99 | 6.98 | 6.98 | 2,553 | -0.29% |
|
| 06/17/2009 | 6.97 | 7.00 | 6.97 | 7.00 | 9,390 | 0.00% |
|
| 06/16/2009 | 6.98 | 7.00 | 6.98 | 7.00 | 3,908 | +0.14% |
|
| 06/15/2009 | 6.98 | 7.01 | 6.98 | 6.99 | 5,010 | -0.29% |
|
| 06/12/2009 | 6.97 | 7.02 | 6.97 | 7.01 | 1,373 | +0.14% |
|
| 06/11/2009 | 6.99 | 7.01 | 6.99 | 7.00 | 90,086 | -0.28% |
|
| 06/10/2009 | 6.98 | 7.02 | 6.98 | 7.02 | 17,408 | +0.43% |
|
| 06/09/2009 | 6.98 | 7.02 | 6.98 | 6.99 | 4,284 | +0.14% |
|
| 06/08/2009 | 6.98 | 7.00 | 6.98 | 6.98 | 6,063 | -0.00% |
|
| 06/05/2009 | 6.98 | 7.00 | 6.98 | 6.98 | 3,787 | -0.28% |
|
| 06/04/2009 | 6.98 | 7.02 | 6.98 | 7.00 | 7,580 | 0.00% |
|
| 06/03/2009 | 7.00 | 7.00 | 6.98 | 7.00 | 2,653 | 0.00% |
|
| 06/02/2009 | 6.98 | 7.02 | 6.98 | 7.00 | 9,540 | -0.28% |
|
| 06/01/2009 | 7.01 | 7.02 | 6.98 | 7.02 | 34,270 | +0.57% |
|
| 05/29/2009 | 7.01 | 7.01 | 6.98 | 6.98 | 7,901 | -0.43% |
|
| 05/28/2009 | 6.97 | 7.01 | 6.97 | 7.01 | 2,900 | -0.14% |
|
| 05/27/2009 | 6.97 | 7.05 | 6.97 | 7.02 | 22,136 | +0.43% |
|
| 05/26/2009 | 6.97 | 6.99 | 6.97 | 6.99 | 52,105 | +0.29% |
|
| 05/22/2009 | 6.97 | 6.97 | 6.96 | 6.97 | 16,339 | 0.00% |
|
| 05/21/2009 | 6.97 | 6.99 | 6.94 | 6.97 | 8,927 | +0.29% |
|
| 05/20/2009 | 6.97 | 6.97 | 6.95 | 6.95 | 3,393 | +0.14% |
|
| 05/19/2009 | 6.93 | 7.00 | 6.93 | 6.94 | 22,697 | -0.14% |
|
| 05/18/2009 | 6.90 | 7.11 | 6.90 | 6.95 | 73,403 | +34.95% |
|
| 05/15/2009 | 5.04 | 5.15 | 5.04 | 5.15 | 5,989 | +0.98% |
|
| 05/14/2009 | 5.10 | 5.10 | 5.10 | 5.10 | 777 | -1.73% |
|
| 05/13/2009 | 5.09 | 5.19 | 5.09 | 5.19 | 225 | +1.49% |
|
| 05/12/2009 | 5.04 | 5.30 | 5.04 | 5.11 | 3,202 | +0.08% |
|
| 05/11/2009 | 5.04 | 5.11 | 5.04 | 5.11 | 326 | +0.20% |
|
| 05/08/2009 | 5.10 | 5.10 | 5.10 | 5.10 | 365 | -1.16% |
|
| 05/07/2009 | 5.16 | 5.16 | 5.16 | 5.16 | 1,000 | +0.98% |
|
| 05/06/2009 | 5.11 | 5.11 | 5.11 | 5.11 | 2,035 | 0.00% |
|
| 05/05/2009 | 5.11 | 5.11 | 5.11 | 5.11 | 142 | -0.58% |
|
| 05/04/2009 | 5.20 | 5.25 | 5.02 | 5.14 | 5,503 | +0.57% |
|
| 05/01/2009 | 5.10 | 5.14 | 5.09 | 5.11 | 5,784 | -1.90% |
|
| 04/30/2009 | 5.10 | 5.31 | 5.10 | 5.21 | 1,816 | +1.20% |
|
| 04/29/2009 | 5.09 | 5.35 | 5.09 | 5.15 | 5,575 | +1.14% |
|
| 04/28/2009 | 5.01 | 5.09 | 5.01 | 5.09 | 2,560 | -0.00% |
|
| 04/27/2009 | 5.00 | 5.09 | 5.00 | 5.09 | 296 | +0.40% |
|
| 04/24/2009 | 5.20 | 5.20 | 5.06 | 5.07 | 1,320 | -2.50% |
|
| 04/22/2009 | 5.19 | 5.20 | 5.19 | 5.20 | 1,082 | +2.76% |
|
| 04/21/2009 | 4.80 | 5.13 | 4.77 | 5.06 | 2,340 | -1.17% |
|
| 04/20/2009 | 5.25 | 5.25 | 5.12 | 5.12 | 3,135 | -1.92% |
|
| 04/17/2009 | 5.12 | 5.37 | 5.12 | 5.22 | 698 | +1.75% |
|
| 04/15/2009 | 5.16 | 5.16 | 5.11 | 5.13 | 2,448 | -1.23% |
|
| 04/14/2009 | 5.16 | 5.19 | 5.16 | 5.19 | 208 | +0.85% |
|
| 04/13/2009 | 5.11 | 5.25 | 5.10 | 5.15 | 4,074 | -1.90% |
|
| 04/09/2009 | 5.25 | 5.25 | 5.24 | 5.25 | 1,653 | -2.42% |
|
| 04/08/2009 | 5.11 | 5.38 | 5.11 | 5.38 | 2,846 | -0.37% |
|
| 04/07/2009 | 5.14 | 5.40 | 5.14 | 5.40 | 200 | -1.46% |
|
| 04/06/2009 | 5.21 | 5.48 | 5.14 | 5.48 | 2,185 | +5.18% |
|
| 04/03/2009 | 5.10 | 5.48 | 5.10 | 5.21 | 8,398 | +1.96% |
|
| 04/02/2009 | 5.00 | 5.22 | 5.00 | 5.11 | 5,344 | +0.59% |
|
| 04/01/2009 | 4.99 | 5.08 | 4.99 | 5.08 | 2,035 | -2.68% |
|
| 03/31/2009 | 5.08 | 5.22 | 5.03 | 5.22 | 1,620 | +2.76% |
|
| 03/30/2009 | 4.98 | 5.08 | 4.98 | 5.08 | 712 | -0.59% |
|
| 03/27/2009 | 5.08 | 5.11 | 5.08 | 5.11 | 1,398 | -0.20% |
|
| 03/26/2009 | 5.06 | 5.12 | 5.06 | 5.12 | 2,000 | -1.92% |
|
| 03/25/2009 | 5.10 | 5.22 | 5.05 | 5.22 | 2,671 | +2.76% |
|
| 03/24/2009 | 5.03 | 5.08 | 5.03 | 5.08 | 1,448 | +0.20% |
|
| 03/23/2009 | 5.25 | 5.26 | 5.07 | 5.07 | 3,455 | -4.34% |
|
| 03/20/2009 | 5.24 | 5.57 | 5.24 | 5.30 | 2,100 | +4.13% |
|
| 03/19/2009 | 4.90 | 5.71 | 4.90 | 5.09 | 25,869 | +1.80% |
|
| 03/18/2009 | 4.13 | 5.00 | 4.13 | 5.00 | 14,901 | +2.67% |
|
| 03/17/2009 | 4.35 | 4.87 | 4.35 | 4.87 | 7,294 | +11.95% |
|
| 03/16/2009 | 4.35 | 4.55 | 4.35 | 4.35 | 4,288 | -7.05% |
|
| 03/13/2009 | 4.40 | 4.68 | 4.40 | 4.68 | 300 | -0.21% |
|
| 03/12/2009 | 4.66 | 4.69 | 3.89 | 4.69 | 5,570 | -0.21% |
|
| 03/11/2009 | 4.50 | 4.70 | 4.50 | 4.70 | 398 | +1.08% |
|
| 03/10/2009 | 4.29 | 4.65 | 4.28 | 4.65 | 9,200 | +8.39% |
|
| 03/09/2009 | 3.93 | 4.49 | 3.93 | 4.29 | 2,644 | -10.25% |
|
| 03/06/2009 | 3.92 | 4.82 | 3.92 | 4.78 | 3,080 | +16.02% |
|
| 03/05/2009 | 4.44 | 4.62 | 4.12 | 4.12 | 2,200 | -7.00% |
|
| 03/04/2009 | 4.78 | 4.78 | 4.43 | 4.43 | 1,142 | +3.50% |
|
| 03/03/2009 | 4.28 | 4.28 | 4.28 | 4.28 | 400 | -7.16% |
|
| 03/02/2009 | 4.90 | 4.90 | 4.50 | 4.61 | 3,397 | -5.92% |
|
| 02/27/2009 | 4.64 | 4.90 | 4.64 | 4.90 | 4,352 | +6.52% |
|
| 02/26/2009 | 4.51 | 4.63 | 4.51 | 4.60 | 2,444 | +0.88% |
|
| 02/25/2009 | 4.62 | 4.62 | 4.56 | 4.56 | 615 | +1.33% |
|
| 02/24/2009 | 4.60 | 4.60 | 4.40 | 4.50 | 8,898 | -1.75% |
|
| 02/23/2009 | 4.58 | 4.58 | 4.58 | 4.58 | 100 | -0.43% |
|
| 02/20/2009 | 4.28 | 4.60 | 4.28 | 4.60 | 2,533 | +6.98% |
|
| 02/19/2009 | 4.29 | 4.47 | 4.29 | 4.30 | 2,246 | -7.03% |
|
| 02/18/2009 | 4.62 | 4.63 | 4.62 | 4.62 | 862 | +2.55% |
|
| 02/17/2009 | 4.33 | 4.51 | 4.30 | 4.51 | 500 | -3.01% |
|
| 02/13/2009 | 4.22 | 4.77 | 4.22 | 4.65 | 9,557 | -4.71% |
|
| 02/12/2009 | 4.88 | 4.88 | 4.88 | 4.88 | 223 | -0.20% |
|
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