日期	单位净值
2022-07-01	1.0132
2022-06-24	1.0058
2022-06-17	0.9965
2022-06-10	0.9998
2022-06-02	0.9778
2022-05-27	0.9713
2022-05-20	0.9736
2022-05-13	0.9583
2022-05-06	0.9441
2022-05-05	0.9577
2022-04-29	0.9638
2022-04-22	0.9612
2022-04-15	0.9819
2022-04-01	0.9962
2022-03-25	0.9810
2022-03-18	0.9793