日期	单位净值
2021-12-20	1.3142
2021-12-17	1.3240
2021-12-10	1.3242
2021-12-03	1.3136
2021-11-26	1.3148
2021-11-19	1.3189
2021-11-12	1.3162
2021-11-05	1.3095
2021-10-29	1.3117
2021-10-22	1.3324
2021-10-20	1.3285
2021-10-15	1.3277
2021-10-08	1.3455
2021-09-30	1.3437
2021-09-24	1.2999
2021-09-17	1.3336