| 日期 | 價格 |
| 12/18 | 79.6300 | | 12/17 | 79.8300 | | 12/16 | 79.8300 | | 12/15 | 79.7600 | | 12/12 | 79.7000 | | 12/11 | 79.7700 | | 12/10 | 79.7500 | | 12/09 | 79.5800 | | 12/08 | 79.6500 | | 12/05 | 79.7000 | |
| 日期 | 價格 |
| 12/04 | 79.7200 | | 12/03 | 79.7900 | | 12/02 | 79.7200 | | 12/01 | 79.6700 | | 11/28 | 80.0600 | | 11/26 | 80.0800 | | 11/25 | 80.0400 | | 11/24 | 79.9200 | | 11/21 | 79.8900 | | 11/20 | 79.7400 | |