日期	单位净值
2022-07-01	1.0278
2022-06-24	1.0271
2022-06-17	1.0258
2022-06-10	1.0246
2022-06-02	1.0248
2022-05-27	1.0243
2022-05-20	1.0224
2022-05-13	1.0201
2022-05-06	1.0173
2022-04-29	1.0162
2022-04-22	1.0134
2022-04-15	1.0127
2022-04-08	1.0089
2022-04-01	1.0064
2022-03-25	1.0034
2022-03-18	1.0025