日期	单位净值
2023-04-14	1.4783
2023-04-07	1.4688
2023-03-31	1.4564
2023-03-24	1.4460
2023-03-20	1.4432
2023-03-17	1.4617
2023-03-10	1.4406
2023-03-03	1.4670
2023-02-24	1.4333
2023-02-20	1.4509
2023-02-17	1.4238
2023-02-10	1.4269
2023-02-03	1.4339
2023-01-20	1.4431
2023-01-13	1.4113
2023-01-06	1.3940