日期	单位净值
2023-05-05	1.1253
2023-04-28	1.1247
2023-04-21	1.1251
2023-04-14	1.1207
2023-04-07	1.1156
2023-04-04	1.1169
2023-03-31	1.1056
2023-03-24	1.0945
2023-03-17	1.1063
2023-03-10	1.0857
2023-03-03	1.1105
2023-02-24	1.0814
2023-02-17	1.0751
2023-02-10	1.0783
2023-02-03	1.0830
2023-01-20	1.0923