| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2015.07.23 | 11.935825 | 11.701789 |
| 2015.07.22 | 11.963064 | 11.728494 |
| 2015.07.21 | 11.983672 | 11.748698 |