日期	单位净值
2022-07-15	1.1400
2022-07-08	1.1770
2022-07-01	1.1830
2022-06-24	1.1590
2022-06-20	1.1536
2022-06-17	1.1518
2022-06-10	1.1530
2022-06-02	1.1279
2022-05-27	1.1047
2022-05-20	1.1147
2022-05-13	1.0896
2022-05-06	1.0665
2022-04-29	1.0851
2022-04-22	1.0880
2022-04-20	1.1093
2022-04-15	1.1318