| 日期 | 價格 |
| 12/31 | 19.3200 | | 12/30 | 19.6400 | | 12/29 | 19.5500 | | 12/26 | 19.0700 | | 12/24 | 19.9200 | | 12/23 | 19.9300 | | 12/22 | 19.7100 | | 12/19 | 18.8900 | | 12/18 | 18.5600 | | 12/17 | 18.9400 | |
| 日期 | 價格 |
| 12/16 | 18.1800 | | 12/15 | 19.0400 | | 12/12 | 19.3800 | | 12/11 | 19.6900 | | 12/10 | 20.3000 | | 12/09 | 19.9800 | | 12/08 | 20.1600 | | 12/05 | 20.8900 | | 12/04 | 20.5900 | | 12/03 | 20.3000 | |