日期	单位净值
2022-03-18	0.9794
2022-03-11	0.9761
2022-03-04	1.0096
2022-02-25	1.0217
2022-02-18	1.0464
2022-02-11	1.0575
2022-01-28	1.0181
2022-01-21	1.0477
2022-01-14	1.0383
2022-01-07	1.0377
2022-01-05	1.0310
2021-12-31	1.0273
2021-12-24	1.0209
2021-12-17	1.0163
2021-12-10	1.0206
2021-12-03	1.0111