日期	单位净值
2022-07-01	1.0130
2022-06-24	1.0056
2022-06-17	0.9963
2022-06-10	0.9995
2022-06-02	0.9776
2022-05-27	0.9711
2022-05-20	0.9733
2022-05-13	0.9581
2022-05-06	0.9439
2022-05-05	0.9575
2022-04-29	0.9636
2022-04-22	0.9610
2022-04-15	0.9817
2022-04-08	0.9946
2022-04-01	0.9959
2022-03-25	0.9807