| 评估日期 | 买入价 | 卖出价 |
| 2013.08.12 | 7.269584 | 7.127043 |
| 2013.08.09 | 7.290212 | 7.147267 |
| 2013.08.08 | 7.32943 | 7.185716 |
| 2013.08.07 | 7.315656 | 7.172211 |
| 2013.08.06 | 7.21989 | 7.078324 |
| 2013.08.05 | 7.241486 | 7.099496 |
| 2013.08.02 | 7.107012 | 6.967659 |
| 2013.08.01 | 7.093964 | 6.954867 |
| 2013.07.31 | 7.030355 | 6.892505 |
| 2013.07.30 | 7.16272 | 7.022274 |