日期	单位净值
2023-05-12	1.1636
2023-05-05	1.1774
2023-04-28	1.1815
2023-04-21	1.1753
2023-04-20	1.1990
2023-04-14	1.1928
2023-04-07	1.2272
2023-03-31	1.2303
2023-03-24	1.2225
2023-03-17	1.2142
2023-03-10	1.4657
2023-03-03	1.4984
2023-02-24	1.4156
2023-02-17	1.4275
2023-02-10	1.4088
2023-02-03	1.3867