日期	单位净值
2022-07-01	1.0142
2022-06-24	1.0068
2022-06-17	0.9975
2022-06-10	1.0008
2022-06-02	0.9788
2022-05-27	0.9723
2022-05-20	0.9745
2022-05-13	0.9593
2022-05-06	0.9450
2022-05-05	0.9586
2022-04-29	0.9647
2022-04-22	0.9621
2022-04-15	0.9829
2022-04-08	0.9958
2022-04-01	0.9971
2022-03-25	0.9819