日期	单位净值
2023-03-17	1.4645
2023-03-10	1.4434
2023-03-03	1.4698
2023-02-24	1.4361
2023-02-20	1.4536
2023-02-17	1.4266
2023-02-10	1.4297
2023-02-03	1.4367
2023-01-20	1.4458
2023-01-13	1.4141
2023-01-06	1.3968
2022-12-30	1.3612
2022-12-23	1.3546
2022-12-20	1.3421
2022-12-16	1.3684
2022-12-09	1.3823