日期	单位净值
2022-07-01	1.3464
2022-06-24	1.3343
2022-06-20	1.3267
2022-06-17	1.3248
2022-06-10	1.3269
2022-06-02	1.3057
2022-05-27	1.2981
2022-05-20	1.2993
2022-05-13	1.2819
2022-05-06	1.2646
2022-04-29	1.2833
2022-04-22	1.2820
2022-04-20	1.2916
2022-04-15	1.3022
2022-04-08	1.3139
2022-04-01	1.3150