| 评估日期 | 买入价 | 卖出价 |
| 2018.07.06 | 8.704688 | 8.534008 |
| 2018.07.05 | 8.783136 | 8.610917 |
| 2018.07.04 | 8.556682 | 8.388904 |
| 2018.07.03 | 8.650021 | 8.480412 |
| 2018.07.02 | 8.46509 | 8.299108 |
| 2018.06.29 | 8.549892 | 8.382247 |
| 2018.06.28 | 8.637977 | 8.468605 |
| 2018.06.27 | 8.666957 | 8.497017 |
| 2018.06.26 | 8.754573 | 8.582915 |
| 2018.06.25 | 8.688878 | 8.518508 |