日期	单位净值
2022-07-22	1.0216
2022-07-15	1.0131
2022-07-08	1.0380
2022-07-01	1.0423
2022-06-24	1.0338
2022-06-17	1.0164
2022-06-15	1.0165
2022-06-10	1.0128
2022-06-02	0.9885
2022-05-27	0.9769
2022-05-20	0.9851
2022-05-13	0.9667
2022-05-06	0.9571
2022-04-29	0.9742
2022-04-22	0.9676
2022-04-15	0.9857