日期	单位净值
2023-05-15	1.1249
2023-05-12	1.1202
2023-05-05	1.1264
2023-04-28	1.1297
2023-04-21	1.1320
2023-04-14	1.1324
2023-04-07	1.1288
2023-03-31	1.1244
2023-03-24	1.1160
2023-03-17	1.1180
2023-03-15	1.1155
2023-03-10	1.1099
2023-03-03	1.1278
2023-02-24	1.1165
2023-02-17	1.1090
2023-02-15	1.1130