日期	单位净值
2023-03-17	1.4663
2023-03-10	1.4451
2023-03-03	1.4716
2023-02-24	1.4378
2023-02-20	1.4554
2023-02-17	1.4283
2023-02-10	1.4314
2023-02-03	1.4384
2023-01-20	1.4485
2023-01-13	1.4157
2023-01-06	1.3984
2022-12-30	1.3626
2022-12-23	1.3570
2022-12-20	1.3434
2022-12-16	1.3708
2022-12-09	1.3837