| 日期 | 價格 |
| 12/31 | 80.7400 | | 12/30 | 80.9800 | | 12/29 | 81.0900 | | 12/26 | 80.9700 | | 12/24 | 81.0000 | | 12/23 | 81.1400 | | 12/22 | 80.4600 | | 12/19 | 80.5800 | | 12/18 | 79.9700 | | 12/17 | 79.7400 | |
| 日期 | 價格 |
| 12/16 | 80.8500 | | 12/15 | 84.8700 | | 12/12 | 84.0000 | | 12/11 | 84.2200 | | 12/10 | 83.9100 | | 12/09 | 83.3100 | | 12/08 | 83.1900 | | 12/05 | 83.7000 | | 12/04 | 83.6200 | | 12/03 | 82.6100 | |