日期	单位净值
2023-04-14	1.4860
2023-04-07	1.4765
2023-03-31	1.4641
2023-03-24	1.4537
2023-03-20	1.4500
2023-03-17	1.4696
2023-03-10	1.4474
2023-03-03	1.4739
2023-02-24	1.4401
2023-02-20	1.4577
2023-02-17	1.4315
2023-02-10	1.4337
2023-02-03	1.4417
2023-01-20	1.4508
2023-01-13	1.4180
2023-01-06	1.4007