| 评估日期 | 买入价 | 卖出价 |
| 2013.08.19 | 7.394641 | 7.249648 |
| 2013.08.16 | 7.46304 | 7.316705 |
| 2013.08.15 | 7.484056 | 7.33731 |
| 2013.08.14 | 7.478866 | 7.332222 |
| 2013.08.13 | 7.302235 | 7.159054 |
| 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 |