日期	单位净值
2023-03-20	1.4342
2023-03-17	1.4525
2023-03-10	1.4317
2023-03-03	1.4577
2023-02-24	1.4244
2023-02-20	1.4418
2023-02-17	1.4150
2023-02-10	1.4181
2023-02-03	1.4250
2023-01-20	1.4341
2023-01-13	1.4027
2023-01-06	1.3847
2022-12-30	1.3494
2022-12-23	1.3439
2022-12-20	1.3315
2022-12-16	1.3576