| 评估日期 | 买入价 | 卖出价 |
| 2019.03.01 | 1.085572 | 1.085572 |
| 2019.03.01 | 7.635489 | 7.485773 |
| 2019.02.28 | 1.085559 | 1.085559 |
| 2019.02.28 | 7.63466 | 7.484961 |
| 2019.02.27 | 1.085703 | 1.085703 |
| 2019.02.27 | 7.633976 | 7.48429 |
| 2019.02.26 | 1.085452 | 1.085452 |
| 2019.02.26 | 7.622617 | 7.473154 |
| 2019.02.25 | 1.08538 | 1.08538 |
| 2019.02.25 | 7.610821 | 7.461589 |