日期	单位净值
2023-05-12	1.2038
2023-05-05	1.2131
2023-04-28	1.2102
2023-04-21	1.2104
2023-04-20	1.2234
2023-04-14	1.2068
2023-04-07	1.1993
2023-03-31	1.1896
2023-03-24	1.1813
2023-03-20	1.1782
2023-03-17	1.1936
2023-03-10	1.1769
2023-03-03	1.1978
2023-02-24	1.1711
2023-02-20	1.1843
2023-02-17	1.1636