| 评估日期 | 买入价 | 卖出价 |
| 2017.05.16 | 1.019482 | 1.019482 |
| 2017.05.15 | 1.018816 | 1.018816 |
| 2017.05.12 | 1.01914 | 1.01914 |
| 2017.05.11 | 1.019063 | 1.019063 |
| 2017.05.10 | 1.018794 | 1.018794 |
| 2017.05.09 | 1.01837 | 1.01837 |
| 2017.05.08 | 1.018455 | 1.018455 |
| 2017.05.05 | 1.01821 | 1.01821 |
| 2017.05.04 | 1.017833 | 1.017833 |
| 2017.05.03 | 1.017806 | 1.017806 |