日期	单位净值
2022-07-01	1.0133
2022-06-24	1.0059
2022-06-17	0.9966
2022-06-10	0.9999
2022-06-02	0.9779
2022-05-27	0.9714
2022-05-20	0.9737
2022-05-13	0.9585
2022-05-06	0.9442
2022-05-05	0.9578
2022-04-29	0.9639
2022-04-22	0.9613
2022-04-15	0.9820
2022-04-08	0.9950
2022-04-01	0.9962
2022-03-25	0.9810