日期	单位净值
2023-04-14	1.4835
2023-04-07	1.4740
2023-03-31	1.4606
2023-03-24	1.4511
2023-03-20	1.4474
2023-03-17	1.4669
2023-03-10	1.4457
2023-03-03	1.4722
2023-02-24	1.4384
2023-02-20	1.4550
2023-02-17	1.4289
2023-02-10	1.4310
2023-02-03	1.4390
2023-01-20	1.4482
2023-01-13	1.4153
2023-01-06	1.3980