| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2009.02.25 | 5.946933 | 5.830327 |
| 2009.02.24 | 5.840821 | 5.726295 |
| 2009.02.23 | 5.7594 | 5.646471 |
| 2009.02.20 | 5.733386 | 5.620967 |
| 2009.02.19 | 5.903375 | 5.787623 |