| 评估日期 | 买入价 | 卖出价 |
| 2018.02.23 | 1.038568 | 1.038568 |
| 2018.02.22 | 1.03664 | 1.03664 |
| 2018.02.14 | 1.036227 | 1.036227 |
| 2018.02.13 | 1.036514 | 1.036514 |
| 2018.02.12 | 1.039198 | 1.039198 |
| 2018.02.09 | 1.040516 | 1.040516 |
| 2018.02.08 | 1.040916 | 1.040916 |
| 2018.02.07 | 1.040853 | 1.040853 |
| 2018.02.06 | 1.040956 | 1.040956 |
| 2018.02.05 | 1.040197 | 1.040197 |