日期	单位净值
2022-07-08	1.0416
2022-07-01	1.0459
2022-06-24	1.0374
2022-06-17	1.0199
2022-06-15	1.0200
2022-06-10	1.0163
2022-06-02	0.9919
2022-05-27	0.9803
2022-05-20	0.9886
2022-05-13	0.9701
2022-05-06	0.9605
2022-04-29	0.9776
2022-04-22	0.9710
2022-04-15	0.9892
2022-04-08	1.0024
2022-04-01	1.0077