日期	单位净值
2022-07-29	0.8617
2022-07-22	0.8599
2022-07-15	0.8548
2022-07-08	0.8626
2022-07-01	0.8663
2022-06-24	0.8662
2022-06-17	0.8521
2022-06-10	0.8540
2022-06-02	0.8377
2022-05-27	0.8295
2022-05-20	0.8361
2022-05-13	0.8308
2022-05-06	0.8271
2022-04-29	0.8288
2022-04-22	0.8289
2022-04-15	0.8319