日期	单位净值
2023-02-20	1.2740
2023-02-17	1.2588
2023-02-10	1.2657
2023-02-03	1.2669
2023-01-20	1.2626
2023-01-13	1.2227
2023-01-06	1.2181
2022-12-30	1.1821
2022-12-23	1.1679
2022-12-20	1.1624
2022-12-16	1.1893
2022-12-09	1.2077
2022-12-02	1.1811
2022-11-25	1.1564
2022-11-18	1.1528
2022-11-11	1.1358