日期	单位净值
2023-04-21	1.1150
2023-04-14	1.1339
2023-04-07	1.1175
2023-03-31	1.1085
2023-03-24	1.0967
2023-03-17	1.1063
2023-03-10	1.0889
2023-03-03	1.0972
2023-02-24	1.0728
2023-02-17	1.0850
2023-02-10	1.0894
2023-02-03	1.0798
2023-01-20	1.0717
2023-01-13	1.0463
2023-01-06	1.0555
2022-12-30	1.0341