日期	单位净值
2023-03-31	1.4550
2023-03-24	1.4446
2023-03-20	1.4406
2023-03-17	1.4601
2023-03-10	1.4390
2023-03-03	1.4653
2023-02-24	1.4316
2023-02-20	1.4482
2023-02-17	1.4222
2023-02-10	1.4253
2023-02-03	1.4323
2023-01-20	1.4414
2023-01-13	1.4097
2023-01-06	1.3924
2022-12-30	1.3568
2022-12-23	1.3502