日期	单位净值
2023-05-05	2.5543
2023-04-28	2.5821
2023-04-21	2.5775
2023-04-20	2.6136
2023-04-14	2.5673
2023-04-07	2.6579
2023-03-31	2.7560
2023-03-24	2.6910
2023-03-20	2.5621
2023-03-17	2.5896
2023-03-10	2.5988
2023-03-03	2.7372
2023-02-24	2.7054
2023-02-20	2.8600
2023-02-17	2.8248
2023-02-10	2.8281