日期	单位净值
2023-04-07	1.4694
2023-03-31	1.4571
2023-03-24	1.4468
2023-03-20	1.4425
2023-03-17	1.4619
2023-03-10	1.4408
2023-03-03	1.4672
2023-02-24	1.4335
2023-02-20	1.4500
2023-02-17	1.4240
2023-02-10	1.4261
2023-02-03	1.4341
2023-01-20	1.4432
2023-01-13	1.4105
2023-01-06	1.3933
2022-12-30	1.3578