日期	单位净值
2023-03-31	1.1078
2023-03-24	1.0967
2023-03-17	1.1085
2023-03-10	1.0879
2023-03-03	1.1126
2023-02-24	1.0834
2023-02-17	1.0770
2023-02-10	1.0803
2023-02-03	1.0840
2023-01-20	1.0934
2023-01-13	1.0660
2023-01-09	1.0586
2023-01-06	1.0520
2023-01-05	1.0511
2022-12-30	1.0226
2022-12-23	1.0172