日期	单位净值
2023-03-24	1.4588
2023-03-20	1.4551
2023-03-17	1.4747
2023-03-10	1.4535
2023-03-03	1.4800
2023-02-24	1.4461
2023-02-20	1.4628
2023-02-17	1.4366
2023-02-10	1.4388
2023-02-03	1.4468
2023-01-20	1.4560
2023-01-13	1.4231
2023-01-06	1.4058
2022-12-30	1.3690
2022-12-23	1.3634
2022-12-20	1.3510