日期	单位净值
2023-03-17	0.9948
2023-03-10	0.9979
2023-03-03	0.9980
2023-02-28	1.0020
2023-02-24	1.0012
2023-02-17	0.9994
2023-02-10	1.0024
2023-02-03	1.0026
2023-01-31	0.9957
2023-01-20	0.9940
2023-01-13	1.0058
2023-01-06	1.0107
2022-12-30	1.0109
2022-12-23	1.0111
2022-12-16	1.0103
2022-12-09	1.0104