日期	单位净值
2021-12-20	1.3117
2021-12-17	1.3216
2021-12-10	1.3218
2021-12-03	1.3112
2021-11-26	1.3124
2021-11-19	1.3165
2021-11-12	1.3147
2021-11-05	1.3071
2021-10-29	1.3092
2021-10-22	1.3290
2021-10-20	1.3261
2021-10-15	1.3253
2021-10-08	1.3431
2021-09-30	1.3414
2021-09-24	1.2944
2021-09-17	1.3318