日期	单位净值
2022-07-01	2.5157
2022-06-24	2.5557
2022-06-20	2.4373
2022-06-17	2.4015
2022-06-10	2.2899
2022-06-02	2.2690
2022-05-27	2.1678
2022-05-20	2.1996
2022-05-13	2.1094
2022-05-06	2.0596
2022-04-29	2.0878
2022-04-22	2.0517
2022-04-20	2.0767
2022-04-15	2.0768
2022-04-08	2.1492
2022-04-01	2.2406