日期	单位净值
2023-05-15	1.1251
2023-05-12	1.1204
2023-05-05	1.1266
2023-04-28	1.1299
2023-04-21	1.1322
2023-04-14	1.1326
2023-04-07	1.1290
2023-03-31	1.1245
2023-03-24	1.1162
2023-03-17	1.1194
2023-03-15	1.1166
2023-03-10	1.1110
2023-03-03	1.1289
2023-02-24	1.1176
2023-02-17	1.1098
2023-02-15	1.1138