日期	单位净值
2023-07-20	1.4849
2023-07-14	1.4861
2023-07-07	1.4709
2023-06-30	1.4779
2023-06-21	1.4672
2023-06-20	1.4797
2023-06-16	1.4876
2023-06-09	1.4743
2023-06-02	1.4629
2023-05-26	1.4612
2023-05-19	1.4807
2023-05-12	1.4761
2023-05-05	1.4879
2023-04-28	1.4843
2023-04-21	1.4855
2023-04-20	1.5019