日期	单位净值
2023-04-14	1.4802
2023-04-07	1.4707
2023-03-31	1.4573
2023-03-24	1.4478
2023-03-20	1.4441
2023-03-17	1.4636
2023-03-10	1.4424
2023-03-03	1.4689
2023-02-24	1.4351
2023-02-20	1.4517
2023-02-17	1.4255
2023-02-10	1.4277
2023-02-03	1.4357
2023-01-20	1.4449
2023-01-13	1.4120
2023-01-06	1.3947