| 评估日期 | 买入价 | 卖出价 |
| 2010.06.22 | 7.942459 | 7.786724 |
| 2010.06.21 | 8.063056 | 7.904957 |
| 2010.06.18 | 8.092362 | 7.933688 |
| 2010.06.17 | 8.073955 | 7.915642 |
| 2010.06.11 | 8.100638 | 7.941802 |
| 2010.06.10 | 7.966869 | 7.810656 |
| 2010.06.09 | 7.932873 | 7.777326 |
| 2010.06.08 | 7.976912 | 7.820502 |
| 2010.06.07 | 7.968617 | 7.812369 |
| 2010.06.04 | 7.989929 | 7.833263 |