日期	单位净值
2022-05-27	0.9737
2022-05-20	0.9760
2022-05-13	0.9608
2022-05-06	0.9465
2022-05-05	0.9601
2022-04-29	0.9662
2022-04-22	0.9636
2022-04-15	0.9844
2022-04-08	0.9974
2022-04-01	0.9987
2022-03-25	0.9834
2022-03-18	0.9818
2022-03-11	0.9784
2022-03-04	1.0120
2022-02-25	1.0240
2022-02-18	1.0488