日期	单位净值
2023-07-21	1.4855
2023-07-20	1.4865
2023-07-14	1.4877
2023-07-07	1.4725
2023-06-30	1.4794
2023-06-21	1.4679
2023-06-20	1.4815
2023-06-16	1.4884
2023-06-09	1.4760
2023-06-02	1.4646
2023-05-26	1.4629
2023-05-19	1.4825
2023-05-12	1.4779
2023-05-05	1.4897
2023-04-28	1.4860
2023-04-21	1.4862