| 评估日期 | 买入价 | 卖出价 |
| 2017.12.01 | 11.337833 | 11.115523 |
| 2017.11.30 | 10.997072 | 10.781443 |
| 2017.11.29 | 10.516702 | 10.310493 |
| 2017.11.28 | 10.495298 | 10.289508 |
| 2017.11.27 | 10.369544 | 10.166219 |
| 2017.11.24 | 10.444082 | 10.239296 |
| 2017.11.23 | 10.381373 | 10.177816 |
| 2017.11.22 | 10.43535 | 10.230735 |
| 2017.11.21 | 10.448573 | 10.243699 |
| 2017.11.20 | 10.960233 | 10.745327 |