日期	单位净值
2023-03-17	1.4635
2023-03-10	1.4424
2023-03-03	1.4688
2023-02-24	1.4351
2023-02-20	1.4526
2023-02-17	1.4265
2023-02-10	1.4287
2023-02-03	1.4357
2023-01-20	1.4458
2023-01-13	1.4131
2023-01-06	1.3958
2022-12-30	1.3592
2022-12-23	1.3536
2022-12-20	1.3411
2022-12-16	1.3675
2022-12-09	1.3813