| 日期 | 價格 |
| 12/17 | 19.3250 | | 12/16 | 19.3300 | | 12/15 | 19.3300 | | 12/12 | 19.3150 | | 12/11 | 19.4450 | | 12/10 | 19.4200 | | 12/09 | 19.3700 | | 12/08 | 19.4200 | | 12/05 | 19.4000 | | 12/04 | 19.4250 | |
| 日期 | 價格 |
| 12/03 | 19.4500 | | 12/02 | 19.4050 | | 12/01 | 19.3800 | | 11/28 | 19.4000 | | 11/26 | 19.3750 | | 11/25 | 19.3300 | | 11/24 | 19.2800 | | 11/21 | 19.2700 | | 11/20 | 19.3100 | | 11/19 | 19.3600 | |