日期	单位净值
2023-04-28	1.1401
2023-04-21	1.1317
2023-04-14	1.1508
2023-04-07	1.1595
2023-03-31	1.1492
2023-03-24	1.1257
2023-03-20	1.1006
2023-03-17	1.1035
2023-03-10	1.1093
2023-03-03	1.1353
2023-02-24	1.1335
2023-02-17	1.1298
2023-02-10	1.1328
2023-02-03	1.1368
2023-01-20	1.1342
2023-01-13	1.1057