日期	单位净值
2021-12-20	1.3149
2021-12-17	1.3248
2021-12-10	1.3250
2021-12-03	1.3144
2021-11-26	1.3156
2021-11-19	1.3197
2021-11-12	1.3170
2021-11-05	1.3093
2021-10-29	1.3125
2021-10-22	1.3322
2021-10-20	1.3294
2021-10-15	1.3285
2021-10-08	1.3454
2021-09-30	1.3446
2021-09-24	1.2968
2021-09-17	1.3348