| 评估日期 | 买入价 | 卖出价 |
| 2009.12.23 | 8.090205 | 7.931574 |
| 2009.12.22 | 8.07864 | 7.920236 |
| 2009.12.21 | 8.201189 | 8.040382 |
| 2009.12.18 | 8.350399 | 8.186665 |
| 2009.12.17 | 8.389905 | 8.225397 |
| 2009.12.16 | 8.420985 | 8.255868 |
| 2009.12.15 | 8.404023 | 8.239239 |
| 2009.12.14 | 8.404947 | 8.240144 |
| 2009.12.11 | 8.362187 | 8.198223 |
| 2009.12.10 | 8.469136 | 8.303075 |