日期	单位净值
2021-12-31	1.1116
2021-12-29	1.1062
2021-12-24	1.1198
2021-12-17	1.1196
2021-12-10	1.1175
2021-12-03	1.1065
2021-11-26	1.0939
2021-11-19	1.0955
2021-11-12	1.0936
2021-11-05	1.0932
2021-10-29	1.1009
2021-10-22	1.0991
2021-10-15	1.0584
2021-10-08	1.0480
2021-09-30	1.0757
2021-09-24	1.1618