日期	单位净值
2023-04-20	0.0338
2023-04-14	0.0332
2023-04-07	0.0182
2023-03-31	0.0182
2023-03-20	0.0182
2023-03-10	0.0325
2023-03-03	0.0322
2023-02-28	0.0325
2023-02-24	0.0321
2023-02-20	0.0320
2023-02-10	0.0179
2023-02-03	0.0178
2023-01-31	0.0178
2023-01-20	0.0179
2023-01-13	0.0552
2023-01-06	0.0563