日期	单位净值
2021-12-31	1.3316
2021-12-24	1.3279
2021-12-20	1.3143
2021-12-17	1.3242
2021-12-10	1.3244
2021-12-03	1.3138
2021-11-26	1.3149
2021-11-19	1.3191
2021-11-12	1.3163
2021-11-05	1.3087
2021-10-29	1.3118
2021-10-22	1.3316
2021-10-20	1.3287
2021-10-15	1.3279
2021-10-08	1.3447
2021-09-30	1.3440