日期	单位净值
2022-07-01	0.9798
2022-06-24	0.9657
2022-06-17	0.9582
2022-06-10	0.9468
2022-06-02	0.9386
2022-05-27	0.9217
2022-05-20	0.9301
2022-05-13	0.9220
2022-05-06	0.9143
2022-04-29	0.9192
2022-04-22	0.9208
2022-04-15	0.9333
2022-04-08	0.9401
2022-04-01	0.9491
2022-03-25	0.9487
2022-03-18	0.9529