| 评估日期 | 买入价 | 卖出价 |
| 2010.09.16 | 8.816263 | 8.643396 |
| 2010.09.15 | 8.785882 | 8.613609 |
| 2010.09.14 | 8.672932 | 8.502875 |
| 2010.09.13 | 8.590681 | 8.422236 |
| 2010.09.10 | 8.643999 | 8.474509 |
| 2010.09.09 | 8.628004 | 8.458828 |
| 2010.09.08 | 8.608429 | 8.439636 |
| 2010.09.07 | 8.503791 | 8.33705 |
| 2010.09.06 | 8.410002 | 8.2451 |
| 2010.09.03 | 8.316372 | 8.153306 |