| 日期 | 價格 |
| 12/17 | 20.4200 | | 12/16 | 20.6500 | | 12/15 | 20.6400 | | 12/12 | 20.6900 | | 12/11 | 21.0900 | | 12/10 | 21.0200 | | 12/09 | 20.9900 | | 12/08 | 20.9800 | | 12/05 | 20.9600 | | 12/04 | 20.9300 | |
| 日期 | 價格 |
| 12/03 | 20.8600 | | 12/02 | 20.8200 | | 12/01 | 20.7700 | | 11/28 | 20.8400 | | 11/26 | 20.7300 | | 11/25 | 20.5900 | | 11/24 | 20.4700 | | 11/21 | 20.1500 | | 11/20 | 20.2300 | | 11/19 | 20.5000 | |