| 评估日期 | 买入价 | 卖出价 |
| 2019.11.08 | 8.481123 | 8.314826 |
| 2019.11.07 | 8.448998 | 8.283331 |
| 2019.11.06 | 8.383592 | 8.219208 |
| 2019.11.05 | 8.348846 | 8.185143 |
| 2019.11.04 | 8.254233 | 8.092386 |
| 2019.11.01 | 8.28634 | 8.123862 |
| 2019.10.31 | 8.289826 | 8.12728 |
| 2019.10.30 | 8.333169 | 8.169773 |
| 2019.10.29 | 8.311059 | 8.148097 |
| 2019.10.28 | 8.287714 | 8.125209 |