| 评估日期 | 买入价 | 卖出价 |
| 2009.03.11 | 5.541449 | 5.432793 |
| 2009.03.10 | 5.691504 | 5.579906 |
| 2009.03.09 | 5.731977 | 5.619585 |
| 2009.03.06 | 5.7303 | 5.617941 |
| 2009.03.05 | 5.490099 | 5.38245 |
| 2009.03.04 | 5.526794 | 5.418425 |
| 2009.03.03 | 5.464622 | 5.357472 |
| 2009.03.02 | 5.557694 | 5.448719 |
| 2009.02.27 | 5.735938 | 5.623469 |
| 2009.02.26 | 5.776061 | 5.662805 |