日期	单位净值
2022-03-18	0.9820
2022-03-11	0.9785
2022-03-04	1.0119
2022-02-25	1.0239
2022-02-18	1.0485
2022-02-11	1.0596
2022-01-28	1.0204
2022-01-21	1.0499
2022-01-14	1.0405
2022-01-07	1.0367
2022-01-05	1.0307
2021-12-31	1.0270
2021-12-24	1.0205
2021-12-17	1.0160
2021-12-10	1.0202
2021-12-03	1.0108