日期	单位净值
2023-03-10	1.1181
2023-03-03	1.1478
2023-02-24	1.1228
2023-02-20	1.1456
2023-02-17	1.1306
2023-02-10	1.1375
2023-02-03	1.1385
2023-01-20	1.1339
2023-01-13	1.0971
2023-01-06	1.0922
2022-12-30	1.0554
2022-12-23	1.0412
2022-12-20	1.0355
2022-12-16	1.0637
2022-12-09	1.0818
2022-12-02	1.0556