日期	单位净值
2022-07-01	1.0146
2022-06-24	1.0072
2022-06-17	0.9979
2022-06-10	1.0011
2022-06-02	0.9792
2022-05-27	0.9726
2022-05-20	0.9749
2022-05-13	0.9597
2022-05-06	0.9454
2022-05-05	0.9591
2022-04-29	0.9652
2022-04-22	0.9625
2022-04-15	0.9833
2022-04-08	0.9962
2022-04-01	0.9975
2022-03-25	0.9823