日期	单位净值
2023-05-05	1.2172
2023-04-28	1.2143
2023-04-21	1.2144
2023-04-20	1.2274
2023-04-14	1.2107
2023-04-07	1.2032
2023-03-31	1.1926
2023-03-24	1.1851
2023-03-20	1.1819
2023-03-17	1.1974
2023-03-10	1.1807
2023-03-03	1.2016
2023-02-24	1.1748
2023-02-20	1.1880
2023-02-17	1.1673
2023-02-10	1.1690