| 日期 | 價格 |
| 01/28 | 81.7600 | | 01/27 | 81.8700 | | 01/26 | 80.5850 | | 01/23 | 79.7900 | | 01/22 | 79.7400 | | 01/21 | 79.8900 | | 01/20 | 79.6200 | | 01/16 | 80.3200 | | 01/15 | 80.2400 | | 01/14 | 79.7500 | |
| 日期 | 價格 |
| 01/13 | 78.9800 | | 01/12 | 79.0300 | | 01/09 | 79.0900 | | 01/08 | 78.4500 | | 01/07 | 78.2500 | | 01/06 | 79.3600 | | 01/05 | 79.0500 | | 01/02 | 79.4766 | | 12/31 | 78.6497 | | 12/30 | 79.0400 | |