日期	单位净值
2021-12-20	1.3151
2021-12-17	1.3250
2021-12-10	1.3252
2021-12-03	1.3146
2021-11-26	1.3158
2021-11-19	1.3199
2021-11-12	1.3171
2021-11-05	1.3095
2021-10-29	1.3126
2021-10-22	1.3324
2021-10-20	1.3286
2021-10-15	1.3287
2021-10-08	1.3456
2021-09-30	1.3438
2021-09-24	1.2968
2021-09-17	1.3354