| 评估日期 | 买入价 | 卖出价 |
| 2009.11.18 | 8.35297 | 8.189186 |
| 2009.11.17 | 8.174929 | 8.014636 |
| 2009.11.16 | 8.124459 | 7.965156 |
| 2009.11.13 | 8.114255 | 7.955152 |
| 2009.11.12 | 8.127182 | 7.967825 |
| 2009.11.11 | 8.097297 | 7.938527 |
| 2009.11.10 | 8.075616 | 7.91727 |
| 2009.11.09 | 8.043924 | 7.8862 |
| 2009.11.06 | 8.013642 | 7.856512 |
| 2009.11.05 | 7.974406 | 7.818045 |