日期	单位净值
2023-02-20	1.2774
2023-02-17	1.2611
2023-02-10	1.2691
2023-02-03	1.2693
2023-01-20	1.2650
2023-01-13	1.2258
2023-01-06	1.2203
2022-12-30	1.1840
2022-12-23	1.1699
2022-12-20	1.1643
2022-12-16	1.1915
2022-12-09	1.2101
2022-12-02	1.1833
2022-11-25	1.1583
2022-11-18	1.1547
2022-11-11	1.1375