日期	单位净值
2023-04-28	1.2054
2023-04-21	1.2055
2023-04-20	1.2185
2023-04-14	1.2019
2023-04-07	1.1945
2023-03-31	1.1847
2023-03-24	1.1765
2023-03-20	1.1741
2023-03-17	1.1887
2023-03-10	1.1721
2023-03-03	1.1929
2023-02-24	1.1663
2023-02-20	1.1794
2023-02-17	1.1588
2023-02-10	1.1605
2023-02-03	1.1668