日期	单位净值
2023-07-21	1.2571
2023-07-14	1.2755
2023-07-07	1.2547
2023-06-30	1.2645
2023-06-21	1.2533
2023-06-20	1.2696
2023-06-16	1.2784
2023-06-09	1.2643
2023-06-02	1.2750
2023-05-26	1.2647
2023-05-19	1.2755
2023-05-12	1.2652
2023-05-05	1.2846
2023-04-28	1.2858
2023-04-21	1.2947
2023-04-20	1.3196