日期	单位净值
2023-04-14	1.4740
2023-04-07	1.4656
2023-03-31	1.4523
2023-03-24	1.4429
2023-03-20	1.4391
2023-03-17	1.4576
2023-03-10	1.4365
2023-03-03	1.4628
2023-02-24	1.4292
2023-02-20	1.4467
2023-02-17	1.4197
2023-02-10	1.4228
2023-02-03	1.4298
2023-01-20	1.4399
2023-01-13	1.4072
2023-01-06	1.3900