日期	单位净值
2023-04-21	1.1289
2023-04-14	1.1245
2023-04-07	1.1193
2023-04-04	1.1205
2023-03-31	1.1092
2023-03-24	1.0981
2023-03-17	1.1100
2023-03-10	1.0893
2023-03-03	1.1142
2023-02-24	1.0850
2023-02-17	1.0786
2023-02-10	1.0819
2023-02-03	1.0863
2023-01-20	1.0957
2023-01-13	1.0682
2023-01-09	1.0607