| 日期 | 價格 |
| 12/30 | 20.5305 | | 12/29 | 20.5114 | | 12/26 | 20.4850 | | 12/24 | 20.5438 | | 12/23 | 20.5250 | | 12/22 | 20.4000 | | 12/19 | 20.3822 | | 12/18 | 20.2437 | | 12/17 | 20.0260 | | 12/16 | 20.3300 | |
| 日期 | 價格 |
| 12/15 | 20.4989 | | 12/12 | 20.4042 | | 12/11 | 20.4676 | | 12/10 | 20.3710 | | 12/09 | 19.9040 | | 12/08 | 19.9100 | | 12/05 | 20.0800 | | 12/04 | 19.9941 | | 12/03 | 20.0400 | | 12/02 | 19.9400 | |