日期	单位净值
2021-12-20	1.3182
2021-12-17	1.3281
2021-12-10	1.3283
2021-12-03	1.3177
2021-11-26	1.3188
2021-11-19	1.3230
2021-11-12	1.3202
2021-11-05	1.3135
2021-10-29	1.3157
2021-10-22	1.3355
2021-10-20	1.3326
2021-10-15	1.3318
2021-10-08	1.3497
2021-09-30	1.3479
2021-09-24	1.3019
2021-09-17	1.3378