序号 时间 最低
1 1997-12-31 3.14
2 1998-12-31 2.86
3 1999-12-30 3.25
4 2000-12-29 3.74
5 2001-12-31 4.48
6 2002-12-31 3.40
7 2003-12-31 2.65
8 2004-12-31 1.84
9 2005-12-30 1.22
10 2006-12-29 1.60
11 2007-12-28 2.51
12 2008-12-31 2.98
13 2009-12-31 4.03
14 2010-12-31 3.97
15 2011-12-30 3.39
16 2012-12-31 3.08
17 2013-12-31 4.55
18 2014-12-31 3.62
19 2015-12-31 4.08
20 2016-12-30 4.40
21 2017-12-29 4.60
22 2018-12-28 2.33
23 2019-12-31 2.61
24 2020-12-31 2.49
25 2021-12-31 3.92
26 2022-12-30 4.56
27 2023-12-29 4.97
28 2024-07-26 3.88