日期	单位净值
2021-12-31	1.0267
2021-12-24	1.0202
2021-12-17	1.0157
2021-12-10	1.0199
2021-12-03	1.0105
2021-11-26	1.0078
2021-11-19	1.0121
2021-11-12	1.0105
2021-11-05	1.0000
2021-10-29	1.0033
2021-10-22	1.0222
2021-10-15	1.0167
2021-10-08	1.0258
2021-09-30	1.0213
2021-09-24	1.0197
2021-09-17	1.0210