日期	单位净值
2023-05-05	1.4808
2023-04-28	1.4772
2023-04-21	1.4784
2023-04-20	1.4947
2023-04-14	1.4728
2023-04-07	1.4644
2023-03-31	1.4512
2023-03-24	1.4418
2023-03-20	1.4381
2023-03-17	1.4566
2023-03-10	1.4355
2023-03-03	1.4618
2023-02-24	1.4282
2023-02-20	1.4457
2023-02-17	1.4188
2023-02-10	1.4219