日期	单位净值
2022-06-24	1.7748
2022-06-17	1.7745
2022-06-10	1.7726
2022-06-02	1.7723
2022-05-31	1.7718
2022-05-27	1.7832
2022-05-20	1.7826
2022-05-13	1.7824
2022-05-06	1.7818
2022-04-29	1.7816
2022-04-22	1.7916
2022-04-08	1.7976
2022-04-01	1.7998
2022-03-31	1.7998
2022-03-25	1.8122
2022-03-18	1.8140