日期	单位净值
2022-05-31	1.0089
2022-05-27	1.0084
2022-05-20	1.0075
2022-05-13	1.0068
2022-05-10	1.0065
2022-05-06	1.0060
2022-04-30	1.0054
2022-04-29	1.0052
2022-04-22	1.0043
2022-04-15	1.0034
2022-04-13	1.0033
2022-04-08	1.0027
2022-04-01	1.0006
2022-03-31	1.0005
2022-03-25	0.9997
2022-03-18	0.9989