| 评估日期 | 买入价 | 卖出价 |
| 2008.06.13 | 5.619365 | 5.509181 |
| 2008.06.12 | 5.645512 | 5.534816 |
| 2008.06.11 | 5.76679 | 5.653715 |
| 2008.06.10 | 5.76919 | 5.656068 |
| 2008.06.06 | 5.78989 | 5.676363 |
| 2008.06.05 | 5.824927 | 5.710713 |
| 2008.06.04 | 5.835684 | 5.721259 |
| 2008.06.03 | 5.830775 | 5.716446 |
| 2008.06.02 | 5.823505 | 5.709319 |
| 2008.05.30 | 5.862778 | 5.747822 |