日期	单位净值
2023-03-20	1.4460
2023-03-17	1.4655
2023-03-10	1.4443
2023-03-03	1.4708
2023-02-24	1.4370
2023-02-20	1.4536
2023-02-17	1.4275
2023-02-10	1.4306
2023-02-03	1.4376
2023-01-20	1.4468
2023-01-13	1.4149
2023-01-06	1.3976
2022-12-30	1.3619
2022-12-23	1.3553
2022-12-20	1.3427
2022-12-16	1.3701