| 序号 | 时间 | 最低 |
|---|---|---|
| 1 | 2009-12-31 | 0.93 |
| 2 | 2010-12-31 | 1.56 |
| 3 | 2011-12-30 | 4.11 |
| 4 | 2012-12-31 | 4.96 |
| 5 | 2013-12-31 | 6.91 |
| 6 | 2014-12-31 | 8.99 |
| 7 | 2015-12-31 | 15.42 |
| 8 | 2016-12-30 | 14.66 |
| 9 | 2017-12-29 | 15.86 |
| 10 | 2018-12-28 | 37.53 |
| 11 | 2019-12-31 | 48.74 |
| 12 | 2020-12-31 | 62.48 |
| 13 | 2021-12-31 | 194.90 |
| 14 | 2022-12-30 | 151.29 |
| 15 | 2023-12-29 | 75.42 |
| 16 | 2024-07-26 | 61.75 |