日期	单位净值
2023-03-17	1.4640
2023-03-10	1.4429
2023-03-03	1.4693
2023-02-24	1.4356
2023-02-20	1.4531
2023-02-17	1.4271
2023-02-10	1.4292
2023-02-03	1.4362
2023-01-20	1.4458
2023-01-13	1.4140
2023-01-06	1.3958
2022-12-30	1.3601
2022-12-23	1.3545
2022-12-20	1.3420
2022-12-16	1.3683
2022-12-09	1.3822