日期	单位净值
2023-05-12	0.8550
2023-05-05	0.8702
2023-04-28	0.8777
2023-04-21	0.8861
2023-04-14	0.9170
2023-04-07	0.9174
2023-03-31	0.8975
2023-03-24	0.9042
2023-03-17	0.8850
2023-03-10	0.8989
2023-03-03	0.9231
2023-02-24	0.9230
2023-02-17	0.9241
2023-02-10	0.9405
2023-02-03	0.9476
2023-01-20	0.9415