日期	单位净值
2023-05-05	1.0026
2023-04-28	1.0055
2023-04-21	1.0076
2023-04-14	1.0079
2023-04-07	1.0048
2023-03-31	1.0008
2023-03-24	0.9933
2023-03-17	0.9961
2023-03-15	0.9936
2023-03-10	0.9887
2023-03-03	1.0046
2023-02-24	0.9945