日期	单位净值
2023-05-05	1.1273
2023-04-28	1.1267
2023-04-21	1.1271
2023-04-14	1.1227
2023-04-07	1.1175
2023-04-04	1.1187
2023-03-31	1.1075
2023-03-24	1.0964
2023-03-17	1.1082
2023-03-10	1.0875
2023-03-03	1.1118
2023-02-24	1.0828
2023-02-17	1.0765
2023-02-10	1.0797
2023-02-03	1.0848
2023-01-20	1.0942