| 日期 | 價格 |
| 01/15 | 19.4800 | | 01/14 | 19.4400 | | 01/13 | 19.0900 | | 01/10 | 19.2700 | | 01/09 | 19.4300 | | 01/08 | 19.4700 | | 01/07 | 19.6300 | | 01/06 | 19.8800 | | 01/03 | 19.9400 | | 01/02 | 19.7800 | |
| 日期 | 價格 |
| 12/31 | 20.2600 | | 12/30 | 20.1800 | | 12/27 | 20.2200 | | 12/24 | 20.3000 | | 12/23 | 20.0200 | | 12/20 | 19.8900 | | 12/19 | 19.9200 | | 12/18 | 20.0400 | | 12/17 | 19.9000 | | 12/16 | 19.9300 | |