日期	单位净值
2023-05-05	1.4907
2023-04-28	1.4871
2023-04-21	1.4882
2023-04-20	1.5046
2023-04-14	1.4827
2023-04-07	1.4743
2023-03-31	1.4610
2023-03-24	1.4516
2023-03-20	1.4474
2023-03-17	1.4668
2023-03-10	1.4448
2023-03-03	1.4720
2023-02-24	1.4375
2023-02-20	1.4550
2023-02-17	1.4291
2023-02-10	1.4312