日期	单位净值
2023-03-31	1.1087
2023-03-24	1.0976
2023-03-17	1.1094
2023-03-10	1.0888
2023-03-03	1.1138
2023-02-24	1.0845
2023-02-17	1.0782
2023-02-10	1.0814
2023-02-03	1.0854
2023-01-20	1.0947
2023-01-13	1.0673
2023-01-09	1.0595
2023-01-06	1.0529
2023-01-05	1.0520
2022-12-30	1.0235
2022-12-23	1.0181