日期	单位净值
2022-07-01	1.0119
2022-06-24	1.0046
2022-06-17	0.9952
2022-06-10	0.9985
2022-06-02	0.9766
2022-05-27	0.9701
2022-05-20	0.9723
2022-05-13	0.9571
2022-05-06	0.9429
2022-05-05	0.9565
2022-04-29	0.9626
2022-04-22	0.9600
2022-04-15	0.9807
2022-04-08	0.9934
2022-04-01	0.9947
2022-03-25	0.9795