日期	单位净值
2021-12-20	1.3138
2021-12-17	1.3237
2021-12-10	1.3239
2021-12-03	1.3133
2021-11-26	1.3144
2021-11-19	1.3186
2021-11-12	1.3168
2021-11-05	1.3091
2021-10-29	1.3113
2021-10-22	1.3311
2021-10-20	1.3282
2021-10-15	1.3274
2021-10-08	1.3452
2021-09-30	1.3435
2021-09-24	1.3417
2021-09-17	1.3338