日期	单位净值
2022-06-20	1.0749
2022-06-17	1.0734
2022-06-10	1.0751
2022-06-02	1.0560
2022-05-27	1.0492
2022-05-20	1.0501
2022-05-13	1.0340
2022-05-06	1.0180
2022-04-29	1.0359
2022-04-22	1.0352
2022-04-20	1.0445
2022-04-15	1.0547
2022-04-08	1.0656
2022-04-01	1.0673
2022-03-25	1.0567
2022-03-18	1.0529