日期	单位净值
2023-04-21	0.9941
2023-04-14	0.9984
2023-04-07	1.0042
2023-03-31	0.9952
2023-03-24	0.9929
2023-03-17	0.9893
2023-03-10	0.9916
2023-03-03	0.9983
2023-02-24	0.9982
2023-02-17	0.9997
2023-02-10	1.0027
2023-02-03	1.0033
2023-01-20	0.9985
2023-01-13	0.9887
2023-01-10	0.9857
2023-01-06	0.9818