日期	单位净值
2023-04-14	1.0732
2023-04-07	1.0642
2023-03-31	1.0489
2023-03-24	1.0213
2023-03-20	1.0036
2023-03-17	1.0161
2023-03-10	1.0108
2023-03-03	1.0404
2023-02-24	1.0159
2023-02-20	1.0376
2023-02-17	1.0238
2023-02-10	1.0309
2023-02-03	1.0311
2023-01-20	1.0279
2023-01-13	0.9925
2023-01-06	0.9881