日期	单位净值
2022-07-15	1.0622
2022-07-08	1.0917
2022-07-01	1.0942
2022-06-24	1.0835
2022-06-20	1.0767
2022-06-17	1.0752
2022-06-10	1.0769
2022-06-02	1.0577
2022-05-27	1.0509
2022-05-20	1.0518
2022-05-13	1.0357
2022-05-06	1.0196
2022-04-29	1.0376
2022-04-22	1.0369
2022-04-20	1.0462
2022-04-15	1.0564