日期	单位净值
2023-02-08	1.0522
2023-02-03	1.0515
2023-02-01	1.0523
2023-01-20	1.0509
2023-01-18	1.0507
2023-01-13	1.0503
2023-01-11	1.0501
2023-01-06	1.0497
2023-01-04	1.0493
2022-12-30	1.0485
2022-12-28	1.0482
2022-12-23	1.0476
2022-12-21	1.0473
2022-12-16	1.0466
2022-12-14	1.0465
2022-12-09	1.0468