日期	单位净值
2021-12-31	1.1100
2021-12-29	1.1041
2021-12-24	1.1177
2021-12-17	1.1171
2021-12-10	1.1151
2021-12-03	1.1043
2021-11-26	1.0914
2021-11-19	1.0928
2021-11-12	1.0908
2021-11-05	1.0902
2021-10-29	1.0980
2021-10-22	1.0966
2021-10-15	1.0523
2021-10-08	1.0418
2021-09-30	1.0694
2021-09-24	1.1544