日期	单位净值
2021-02-01	1.0942
2021-01-29	1.0938
2021-01-28	1.0936
2021-01-27	1.0935
2021-01-26	1.0934
2021-01-25	1.0932
2021-01-22	1.0928
2021-01-21	1.0927
2021-01-20	1.0925
2021-01-19	1.0924
2021-01-18	1.0923
2021-01-15	1.0922
2021-01-14	1.0921
2021-01-13	1.0919
2021-01-12	1.0918
2021-01-11	1.0917