日期	单位净值
2022-07-01	1.0532
2022-06-24	1.0525
2022-06-17	1.0512
2022-06-10	1.0499
2022-06-02	1.0501
2022-05-27	1.0497
2022-05-20	1.0477
2022-05-13	1.0453
2022-05-06	1.0424
2022-04-29	1.0413
2022-04-22	1.0384
2022-04-15	1.0378
2022-04-08	1.0339
2022-04-01	1.0312
2022-03-25	1.0281
2022-03-18	1.0273