日期	单位净值
2022-07-22	0.8760
2022-07-15	0.8708
2022-07-08	0.8779
2022-07-01	0.8812
2022-06-24	0.8809
2022-06-17	0.8675
2022-06-10	0.8696
2022-06-02	0.8542
2022-05-27	0.8471
2022-05-20	0.8534
2022-05-13	0.8488
2022-05-06	0.8451
2022-04-29	0.8468
2022-04-22	0.8468
2022-04-15	0.8498
2022-04-08	0.8492