日期	单位净值
2023-07-20	1.4973
2023-07-14	1.4975
2023-07-07	1.4834
2023-06-30	1.4893
2023-06-21	1.4782
2023-06-20	1.4916
2023-06-16	1.4985
2023-06-09	1.4862
2023-06-02	1.4739
2023-05-26	1.4732
2023-05-19	1.4926
2023-05-12	1.4871
2023-05-05	1.4998
2023-04-28	1.4962
2023-04-21	1.4964
2023-04-20	1.5128