| 日期 | 價格 |
| 12/31 | 19.6100 | | 12/30 | 19.2900 | | 12/29 | 19.3800 | | 12/26 | 19.9000 | | 12/24 | 19.0900 | | 12/23 | 19.0800 | | 12/22 | 19.2900 | | 12/19 | 20.1600 | | 12/18 | 20.5200 | | 12/17 | 20.1200 | |
| 日期 | 價格 |
| 12/16 | 21.0000 | | 12/15 | 20.0600 | | 12/12 | 19.7300 | | 12/11 | 19.4100 | | 12/10 | 18.8400 | | 12/09 | 19.1300 | | 12/08 | 18.9500 | | 12/05 | 18.3000 | | 12/04 | 18.6100 | | 12/03 | 18.8700 | |