日期	单位净值
2022-07-01	1.0160
2022-06-24	1.0086
2022-06-17	0.9992
2022-06-10	1.0025
2022-06-02	0.9805
2022-05-27	0.9739
2022-05-20	0.9762
2022-05-13	0.9610
2022-05-06	0.9467
2022-05-05	0.9604
2022-04-29	0.9665
2022-04-22	0.9639
2022-04-15	0.9846
2022-04-08	0.9976
2022-04-01	0.9989
2022-03-25	0.9836