日期	单位净值
2023-05-12	1.1171
2023-05-05	1.1286
2023-04-28	1.1281
2023-04-21	1.1284
2023-04-14	1.1240
2023-04-07	1.1188
2023-04-04	1.1199
2023-03-31	1.1087
2023-03-24	1.0976
2023-03-17	1.1094
2023-03-10	1.0887
2023-03-03	1.1136
2023-02-24	1.0844
2023-02-17	1.0780
2023-02-10	1.0813
2023-02-03	1.0856