| 评估日期 | 买入价 | 卖出价 |
| 2009.10.14 | 7.370792 | 7.226267 |
| 2009.10.13 | 7.386572 | 7.241737 |
| 2009.10.12 | 7.100472 | 6.961248 |
| 2009.10.09 | 7.039352 | 6.901325 |
| 2009.09.30 | 7.042201 | 6.904119 |
| 2009.09.29 | 7.188048 | 7.047105 |
| 2009.09.28 | 7.21593 | 7.074442 |
| 2009.09.25 | 7.192128 | 7.051106 |
| 2009.09.24 | 7.316337 | 7.172879 |
| 2009.09.23 | 7.445496 | 7.299506 |