| 日期 | 價格 |
| 12/18 | 31.1500 | | 12/17 | 31.0400 | | 12/16 | 31.0750 | | 12/15 | 31.0400 | | 12/12 | 31.0200 | | 12/11 | 31.1500 | | 12/10 | 31.0700 | | 12/09 | 30.8650 | | 12/08 | 30.8700 | | 12/05 | 30.8700 | |
| 日期 | 價格 |
| 12/04 | 30.7850 | | 12/03 | 30.8800 | | 12/02 | 30.8300 | | 12/01 | 30.6500 | | 11/28 | 30.9500 | | 11/26 | 30.9200 | | 11/25 | 30.7700 | | 11/24 | 30.5900 | | 11/21 | 30.4700 | | 11/20 | 30.3100 | |