日期	单位净值
2023-03-31	1.1082
2023-03-24	1.0971
2023-03-17	1.1089
2023-03-10	1.0882
2023-03-03	1.1127
2023-02-24	1.0835
2023-02-17	1.0772
2023-02-10	1.0804
2023-02-03	1.0848
2023-01-20	1.0942
2023-01-13	1.0668
2023-01-06	1.0509
2023-01-05	1.0502
2023-01-04	1.0464
2022-12-30	1.0217
2022-12-23	1.0163