| 评估日期 | 买入价 | 卖出价 |
| 2018.11.05 | 7.601474 | 7.452425 |
| 2018.11.02 | 7.55735 | 7.409166 |
| 2018.11.01 | 7.449489 | 7.303421 |
| 2018.10.31 | 7.392238 | 7.247292 |
| 2018.10.30 | 7.48069 | 7.33401 |
| 2018.10.29 | 7.542919 | 7.395019 |
| 2018.10.26 | 7.618354 | 7.468974 |
| 2018.10.25 | 7.583599 | 7.434901 |
| 2018.10.24 | 7.606801 | 7.457648 |
| 2018.10.23 | 7.230098 | 7.088331 |