日期	单位净值
2023-04-21	1.1247
2023-04-14	1.1203
2023-04-07	1.1151
2023-04-04	1.1162
2023-03-31	1.1050
2023-03-24	1.0939
2023-03-17	1.1057
2023-03-10	1.0851
2023-03-03	1.1095
2023-02-24	1.0808
2023-02-17	1.0745
2023-02-10	1.0777
2023-02-03	1.0842
2023-01-20	1.0935
2023-01-13	1.0661
2023-01-06	1.0504