| 评估日期 | 买入价 | 卖出价 |
| 2009.07.07 | 7.45065 | 7.304559 |
| 2009.07.06 | 7.370953 | 7.226424 |
| 2009.07.03 | 7.306469 | 7.163205 |
| 2009.07.02 | 7.179772 | 7.038993 |
| 2009.07.01 | 7.223439 | 7.081803 |
| 2009.06.30 | 7.132274 | 6.992426 |
| 2009.06.29 | 7.102181 | 6.962922 |
| 2009.06.26 | 7.099669 | 6.96046 |
| 2009.06.25 | 7.04354 | 6.905431 |
| 2009.06.24 | 7.03305 | 6.895148 |