日期	单位净值
2023-04-28	1.1281
2023-04-21	1.1285
2023-04-14	1.1241
2023-04-07	1.1188
2023-04-04	1.1200
2023-03-31	1.1087
2023-03-24	1.0976
2023-03-17	1.1094
2023-03-10	1.0888
2023-03-03	1.1138
2023-02-24	1.0845
2023-02-17	1.0782
2023-02-10	1.0814
2023-02-03	1.0854
2023-01-20	1.0947
2023-01-13	1.0673