| 评估日期 | 买入价 | 卖出价 |
| 2007.12.13 | 6.113979 | 5.994097 |
| 2007.12.12 | 6.108142 | 5.988374 |
| 2007.12.11 | 5.997682 | 5.880081 |
| 2007.12.10 | 5.920453 | 5.804366 |
| 2007.12.07 | 5.9119 | 5.79598 |
| 2007.12.06 | 5.784949 | 5.671518 |
| 2007.12.05 | 5.734304 | 5.621866 |
| 2007.12.04 | 5.699488 | 5.587733 |
| 2007.12.03 | 5.781574 | 5.66821 |
| 2007.11.30 | 5.669925 | 5.55875 |