| 日期 | 價格 |
| 12/31 | 72.7900 | | 12/30 | 73.2200 | | 12/29 | 72.9000 | | 12/26 | 73.0300 | | 12/24 | 72.7300 | | 12/23 | 72.5000 | | 12/22 | 72.4400 | | 12/19 | 74.3000 | | 12/18 | 73.8900 | | 12/17 | 74.0800 | |
| 日期 | 價格 |
| 12/16 | 73.9700 | | 12/15 | 74.5600 | | 12/12 | 74.4700 | | 12/11 | 74.3100 | | 12/10 | 73.3600 | | 12/09 | 72.4200 | | 12/08 | 72.6200 | | 12/05 | 73.1100 | | 12/04 | 73.4800 | | 12/03 | 73.6300 | |