日期	单位净值
2022-05-27	0.9774
2022-05-20	0.9856
2022-05-13	0.9672
2022-05-06	0.9576
2022-04-29	0.9747
2022-04-22	0.9681
2022-04-15	0.9862
2022-04-08	0.9994
2022-04-01	1.0046
2022-03-25	0.9921
2022-03-18	0.9894
2022-03-16	0.9737
2022-03-15	0.9450
2022-03-11	0.9818
2022-03-04	0.9940
2022-02-25	0.9993