日期	单位净值
2023-07-28	1.1801
2023-07-21	1.1677
2023-07-14	1.1746
2023-07-07	1.1660
2023-06-30	1.1662
2023-06-21	1.1495
2023-06-20	1.1553
2023-06-16	1.1593
2023-06-09	1.1488
2023-06-02	1.1606
2023-05-26	1.1520
2023-05-19	1.1541
2023-05-12	1.1494
2023-05-05	1.1582
2023-04-28	1.1632
2023-04-21	1.1547