| 日期 | 價格 |
| 12/31 | 73.9200 | | 12/30 | 74.0000 | | 12/29 | 74.0100 | | 12/26 | 76.7400 | | 12/24 | 76.1300 | | 12/23 | 74.8900 | | 12/22 | 74.3100 | | 12/19 | 72.5800 | | 12/18 | 72.0900 | | 12/17 | 71.6500 | |
| 日期 | 價格 |
| 12/16 | 70.0700 | | 12/15 | 70.6300 | | 12/12 | 72.4600 | | 12/11 | 74.9900 | | 12/10 | 74.4300 | | 12/09 | 74.1200 | | 12/08 | 73.4100 | | 12/05 | 72.1500 | | 12/04 | 70.9700 | | 12/03 | 73.0000 | |