日期	单位净值
2023-04-07	1.3026
2023-03-31	1.2811
2023-03-24	1.2601
2023-03-20	1.2405
2023-03-17	1.2395
2023-03-10	1.2813
2023-03-03	1.3136
2023-02-24	1.3270
2023-02-20	1.3259
2023-02-17	1.3094
2023-02-10	1.3474
2023-02-03	1.3599
2023-01-20	1.3462
2023-01-13	1.3163
2023-01-06	1.3091
2022-12-30	1.2685