| 日期 | 價格 |
| 12/30 | 80.7600 | | 12/29 | 80.9200 | | 12/26 | 81.3100 | | 12/24 | 81.3900 | | 12/23 | 81.1840 | | 12/22 | 81.3800 | | 12/19 | 80.4200 | | 12/18 | 79.9200 | | 12/17 | 79.3300 | | 12/16 | 80.1800 | |
| 日期 | 價格 |
| 12/15 | 80.4000 | | 12/12 | 80.8300 | | 12/11 | 81.7900 | | 12/10 | 80.8300 | | 12/09 | 78.4300 | | 12/08 | 78.9300 | | 12/05 | 79.2900 | | 12/04 | 79.1900 | | 12/03 | 78.8600 | | 12/02 | 77.8100 | |