日期	单位净值
2022-07-15	1.5465
2022-07-08	1.5697
2022-07-01	1.5746
2022-06-24	1.5621
2022-06-17	1.5525
2022-06-10	1.5468
2022-06-02	1.5304
2022-05-27	1.5247
2022-05-20	1.5276
2022-05-13	1.5123
2022-05-06	1.4921
2022-04-29	1.5104
2022-04-22	1.5124
2022-04-15	1.5289
2022-04-08	1.5405
2022-04-01	1.5405