日期	单位净值
2023-04-28	1.1212
2023-04-21	1.1216
2023-04-14	1.1173
2023-04-07	1.1124
2023-04-04	1.1137
2023-03-31	1.1025
2023-03-24	1.0915
2023-03-17	1.1032
2023-03-10	1.0828
2023-03-03	1.1077
2023-02-24	1.0788
2023-02-17	1.0725
2023-02-10	1.0757
2023-02-03	1.0795
2023-01-20	1.0888
2023-01-13	1.0618