| 評估日期 | 買入價(jià) | 賣出價(jià) |
| 2018.12.25 | 7.224114 | 7.082465 |
| 2018.12.24 | 7.277926 | 7.135221 |
| 2018.12.21 | 7.272645 | 7.130044 |
| 2018.12.20 | 7.336959 | 7.193097 |
| 2018.12.19 | 7.378346 | 7.233672 |
| 2018.12.18 | 7.401257 | 7.256135 |
| 2018.12.17 | 7.555857 | 7.407703 |
| 2018.12.14 | 7.495999 | 7.349019 |
| 2018.12.13 | 7.494191 | 7.347246 |
| 2018.12.12 | 7.485188 | 7.338419 |