日期	单位净值
2023-05-19	0.7181
2023-05-12	0.7165
2023-05-10	0.7573
2023-05-05	0.7719
2023-04-28	0.7855
2023-04-21	0.7960
2023-04-14	0.8055
2023-04-10	0.7680
2023-04-07	0.7666
2023-03-31	0.7622
2023-03-24	0.7486
2023-03-17	0.7210
2023-03-10	0.7287
2023-03-03	0.7577
2023-02-24	0.7420
2023-02-17	0.7357