日期	单位净值
2022-05-13	0.9578
2022-05-06	0.9435
2022-05-05	0.9572
2022-04-29	0.9632
2022-04-22	0.9606
2022-04-15	0.9813
2022-04-08	0.9942
2022-04-01	0.9955
2022-03-25	0.9803
2022-03-18	0.9787
2022-03-11	0.9754
2022-03-04	1.0089
2022-02-25	1.0209
2022-02-18	1.0457
2022-02-11	1.0567
2022-01-28	1.0174