| 评估日期 | 买入价 | 卖出价 |
| 2021.01.08 | 13.545473 | 13.279875 |
| 2021.01.07 | 13.597365 | 13.33075 |
| 2021.01.06 | 13.355401 | 13.09353 |
| 2021.01.05 | 13.056293 | 12.800287 |
| 2021.01.04 | 12.818042 | 12.566708 |
| 2020.12.31 | 12.580078 | 12.333409 |
| 2020.12.30 | 12.698964 | 12.449964 |
| 2020.12.29 | 12.605683 | 12.358512 |
| 2020.12.28 | 12.551804 | 12.30569 |
| 2020.12.25 | 12.668746 | 12.420339 |