| 评估日期 | 买入价 | 卖出价 |
| 2017.08.14 | 1.02788 | 1.02788 |
| 2017.08.11 | 1.028158 | 1.028158 |
| 2017.08.10 | 1.028346 | 1.028346 |
| 2017.08.09 | 1.028149 | 1.028149 |
| 2017.08.08 | 1.027955 | 1.027955 |
| 2017.08.07 | 1.027488 | 1.027488 |
| 2017.08.04 | 1.027409 | 1.027409 |
| 2017.08.03 | 1.026842 | 1.026842 |
| 2017.08.02 | 1.026588 | 1.026588 |
| 2017.08.01 | 1.02656 | 1.02656 |