日期	单位净值
2023-04-21	1.1632
2023-04-20	1.1852
2023-04-14	1.1845
2023-04-07	1.1746
2023-03-31	1.1588
2023-03-24	1.1302
2023-03-20	1.1103
2023-03-17	1.1230
2023-03-10	1.1181
2023-03-03	1.1478
2023-02-24	1.1228
2023-02-20	1.1456
2023-02-17	1.1306
2023-02-10	1.1375
2023-02-03	1.1385
2023-01-20	1.1339