日期	单位净值
2021-12-31	1.0271
2021-12-24	1.0206
2021-12-17	1.0161
2021-12-10	1.0203
2021-12-03	1.0107
2021-11-26	1.0081
2021-11-19	1.0124
2021-11-12	1.0107
2021-11-05	1.0003
2021-10-29	1.0036
2021-10-22	1.0225
2021-10-15	1.0170
2021-10-08	1.0261
2021-09-30	1.0216
2021-09-24	1.0199
2021-09-17	1.0212