日期	单位净值
2023-03-20	1.2368
2023-03-17	1.2512
2023-03-10	1.2457
2023-03-03	1.2774
2023-02-24	1.2509
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