| 评估日期 | 买入价 | 卖出价 |
| 2017.12.26 | 1.035202 | 1.035202 |
| 2017.12.25 | 1.034349 | 1.034349 |
| 2017.12.22 | 1.034307 | 1.034307 |
| 2017.12.21 | 1.034146 | 1.034146 |
| 2017.12.20 | 1.034297 | 1.034297 |
| 2017.12.19 | 1.033352 | 1.033352 |
| 2017.12.18 | 1.033592 | 1.033592 |
| 2017.12.15 | 1.033562 | 1.033562 |
| 2017.12.14 | 1.033701 | 1.033701 |
| 2017.12.13 | 1.034409 | 1.034409 |