| 日期 | 價格 |
| 12/15 | 30.7800 | | 12/12 | 30.6100 | | 12/11 | 30.0200 | | 12/10 | 29.9100 | | 12/09 | 30.0200 | | 12/08 | 30.0600 | | 12/05 | 29.9900 | | 12/04 | 30.1100 | | 12/03 | 30.0700 | | 12/02 | 30.1300 | |
| 日期 | 價格 |
| 12/01 | 30.3700 | | 11/28 | 30.2600 | | 11/26 | 30.4800 | | 11/25 | 30.7400 | | 11/24 | 30.9200 | | 11/21 | 31.7400 | | 11/20 | 31.9600 | | 11/19 | 31.2200 | | 11/18 | 31.3900 | | 11/17 | 31.0200 | |