| 日期 | 價格 |
| 12/31 | 18.9100 | | 12/30 | 18.9500 | | 12/29 | 19.0600 | | 12/26 | 19.1000 | | 12/24 | 19.1000 | | 12/23 | 19.0700 | | 12/22 | 19.1400 | | 12/19 | 19.1200 | | 12/18 | 19.1000 | | 12/17 | 19.0100 | |
| 日期 | 價格 |
| 12/16 | 19.0700 | | 12/15 | 19.0500 | | 12/12 | 19.0100 | | 12/11 | 19.1300 | | 12/10 | 19.0700 | | 12/09 | 18.9700 | | 12/08 | 18.9200 | | 12/05 | 18.9100 | | 12/04 | 18.8600 | | 12/03 | 18.9400 | |