日期	单位净值
2023-04-28	1.1590
2023-04-21	1.1504
2023-04-14	1.1690
2023-04-07	1.1779
2023-03-31	1.1673
2023-03-24	1.1442
2023-03-20	1.1197
2023-03-17	1.1226
2023-03-10	1.1286
2023-03-03	1.1540
2023-02-24	1.1532
2023-02-17	1.1495
2023-02-10	1.1516
2023-02-03	1.1556
2023-01-20	1.1530
2023-01-13	1.1249