日期	单位净值
2023-05-05	1.4814
2023-04-28	1.4768
2023-04-21	1.4779
2023-04-20	1.4943
2023-04-14	1.4734
2023-04-07	1.4640
2023-03-31	1.4507
2023-03-24	1.4413
2023-03-20	1.4375
2023-03-17	1.4569
2023-03-10	1.4349
2023-03-03	1.4612
2023-02-24	1.4276
2023-02-20	1.4451
2023-02-17	1.4191
2023-02-10	1.4213