日期	单位净值
2021-02-05	1.2690
2021-01-29	1.2702
2021-01-22	1.2917
2021-01-20	1.2927
2021-01-15	1.2792
2021-01-08	1.2696
2020-12-31	1.2640
2020-12-25	1.2505
2020-12-18	1.2535
2020-12-11	1.2497
2020-12-04	1.2657
2020-11-27	1.2600
2020-11-20	1.2532
2020-11-13	1.2505
2020-11-06	1.2526
2020-10-30	1.2400