日期	单位净值
2021-12-27	1.0282
2021-12-24	1.0284
2021-12-20	1.0279
2021-12-17	1.0286
2021-12-10	1.0287
2021-12-03	1.0226
2021-11-30	1.0161
2021-11-26	1.0239
2021-11-20	1.0302
2021-11-19	1.0302
2021-11-12	1.0256
2021-11-05	1.0110
2021-10-29	1.0156
2021-10-22	1.0295
2021-10-20	1.0259
2021-10-15	1.0243