| 评估日期 | 买入价 | 卖出价 |
| 2008.11.21 | 5.121455 | 5.021034 |
| 2008.11.20 | 5.045444 | 4.946513 |
| 2008.11.19 | 5.156377 | 5.055272 |
| 2008.11.18 | 5.131651 | 5.03103 |
| 2008.11.17 | 5.084523 | 4.984826 |
| 2008.11.14 | 5.021677 | 4.923213 |
| 2008.11.13 | 5.001214 | 4.903151 |
| 2008.11.12 | 5.004489 | 4.906362 |
| 2008.11.11 | 4.907712 | 4.811482 |
| 2008.11.10 | 4.893477 | 4.797526 |