日期	单位净值
2021-12-20	1.3086
2021-12-17	1.3184
2021-12-10	1.3186
2021-12-03	1.3090
2021-11-26	1.3092
2021-11-19	1.3133
2021-11-12	1.3115
2021-11-05	1.3039
2021-10-29	1.3061
2021-10-22	1.3258
2021-10-20	1.3229
2021-10-15	1.3221
2021-10-08	1.3399
2021-09-30	1.3381
2021-09-24	1.2913
2021-09-17	1.3282