| 日期 | 價格 |
| 12/30 | 20.9200 | | 12/29 | 20.9500 | | 12/26 | 21.0100 | | 12/24 | 20.9600 | | 12/23 | 20.9800 | | 12/22 | 20.9000 | | 12/19 | 20.8400 | | 12/18 | 20.6200 | | 12/17 | 20.4200 | | 12/16 | 20.6500 | |
| 日期 | 價格 |
| 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 | | 12/03 | 20.8600 | | 12/02 | 20.8200 | |