| 评估日期 | 买入价 | 卖出价 |
| 2015.08.06 | 11.740166 | 11.509967 |
| 2015.08.05 | 11.517676 | 11.291839 |
| 2015.08.04 | 11.485153 | 11.259954 |
| 2015.08.03 | 11.412302 | 11.188531 |
| 2015.07.31 | 11.699935 | 11.470525 |
| 2015.07.30 | 11.414612 | 11.190796 |
| 2015.07.29 | 11.176252 | 10.95711 |
| 2015.07.28 | 11.881385 | 11.648416 |
| 2015.07.27 | 12.072348 | 11.835636 |
| 2015.07.24 | 11.877182 | 11.644296 |