日期	单位净值
2022-07-01	1.0612
2022-06-24	1.0364
2022-06-20	1.0304
2022-06-17	1.0279
2022-06-10	1.0298
2022-06-02	1.0042
2022-05-27	0.9801
2022-05-20	0.9898
2022-05-13	0.9641
2022-05-06	0.9427
2022-04-29	0.9601
2022-04-22	0.9638
2022-04-20	0.9854
2022-04-15	1.0089
2022-04-08	1.0204
2022-04-01	1.0310