日期	单位净值
2023-07-14	1.2745
2023-07-07	1.2519
2023-06-30	1.2635
2023-06-21	1.2506
2023-06-20	1.2678
2023-06-16	1.2766
2023-06-09	1.2625
2023-06-02	1.2742
2023-05-26	1.2629
2023-05-19	1.2737
2023-05-12	1.2624
2023-05-05	1.2837
2023-04-28	1.2849
2023-04-21	1.2937
2023-04-20	1.3186
2023-04-14	1.3179