日期	单位净值
2023-04-21	0.8817
2023-04-14	0.8921
2023-04-10	0.8510
2023-04-07	0.8496
2023-03-31	0.8446
2023-03-24	0.8300
2023-03-17	0.7998
2023-03-10	0.8079
2023-03-03	0.8398
2023-02-24	0.8225
2023-02-17	0.8156
2023-02-10	0.8168
2023-02-03	0.8252
2023-01-20	0.8389
2023-01-13	0.8213
2023-01-10	0.8083