| 日期 | 價格 |
| 12/31 | 17.6700 | | 12/30 | 17.7300 | | 12/29 | 17.7400 | | 12/26 | 17.7500 | | 12/24 | 17.7300 | | 12/23 | 17.7200 | | 12/22 | 17.6600 | | 12/19 | 17.7600 | | 12/18 | 17.5800 | | 12/17 | 17.5700 | |
| 日期 | 價格 |
| 12/16 | 17.5700 | | 12/15 | 17.5600 | | 12/12 | 17.5600 | | 12/11 | 17.5700 | | 12/10 | 17.5500 | | 12/09 | 17.5400 | | 12/08 | 17.5500 | | 12/05 | 17.5400 | | 12/04 | 17.5200 | | 12/03 | 17.5100 | |