日期	单位净值
2022-07-20	1.3391
2022-07-15	1.3216
2022-07-08	1.3532
2022-07-01	1.3563
2022-06-24	1.3443
2022-06-20	1.3359
2022-06-17	1.3350
2022-06-10	1.3361
2022-06-02	1.3159
2022-05-27	1.3082
2022-05-20	1.3084
2022-05-13	1.2911
2022-05-06	1.2737
2022-04-29	1.2934
2022-04-22	1.2911
2022-04-20	1.3007