日期	单位净值
2021-12-20	1.3129
2021-12-17	1.3227
2021-12-10	1.3229
2021-12-03	1.3133
2021-11-26	1.3135
2021-11-19	1.3178
2021-11-12	1.3151
2021-11-05	1.3075
2021-10-29	1.3106
2021-10-22	1.3311
2021-10-20	1.3273
2021-10-15	1.3264
2021-10-08	1.3442
2021-09-30	1.3425
2021-09-24	1.3407
2021-09-17	1.3324