| 評估日期 | 買入價 | 賣出價 |
| 2019.12.20 | 8.788165 | 8.615848 |
| 2019.12.19 | 8.770342 | 8.598374 |
| 2019.12.18 | 8.675127 | 8.505026 |
| 2019.12.17 | 8.631798 | 8.462547 |
| 2019.12.16 | 8.505413 | 8.33864 |
| 2019.12.13 | 8.511065 | 8.344181 |
| 2019.12.12 | 8.455499 | 8.289705 |
| 2019.12.11 | 8.471669 | 8.305558 |
| 2019.12.10 | 8.46879 | 8.302736 |
| 2019.12.09 | 8.465275 | 8.299289 |