| 序号 | 时间 | 最低 |
|---|---|---|
| 1 | 2007-12-28 | 41.83 |
| 2 | 2008-12-31 | -2.41 |
| 3 | 2009-12-31 | -0.69 |
| 4 | 2010-12-31 | 2.90 |
| 5 | 2011-12-30 | 5.31 |
| 6 | 2012-12-31 | 5.08 |
| 7 | 2013-12-31 | 0.47 |
| 8 | 2014-12-31 | -2.23 |
| 9 | 2015-12-31 | -0.28 |
| 10 | 2016-12-30 | -0.52 |
| 11 | 2017-12-29 | 3.14 |
| 12 | 2018-12-28 | 7.66 |
| 13 | 2019-12-31 | 8.34 |
| 14 | 2020-12-31 | 6.20 |
| 15 | 2021-12-31 | 9.32 |
| 16 | 2022-12-30 | 17.09 |
| 17 | 2023-12-29 | 24.21 |
| 18 | 2024-07-26 | 29.11 |