| 日期 | 價格 |
| 12/31 | 19.0800 | | 12/30 | 19.0100 | | 12/29 | 18.9200 | | 12/26 | 18.4000 | | 12/24 | 19.0100 | | 12/23 | 19.0800 | | 12/22 | 18.6100 | | 12/19 | 18.3900 | | 12/18 | 17.8800 | | 12/17 | 17.5400 | |
| 日期 | 價格 |
| 12/16 | 17.8500 | | 12/15 | 17.4200 | | 12/12 | 17.4900 | | 12/11 | 18.2700 | | 12/10 | 18.2800 | | 12/09 | 18.6500 | | 12/08 | 18.7200 | | 12/05 | 18.6500 | | 12/04 | 18.5900 | | 12/03 | 18.6900 | |