日期	单位净值
2021-04-09	1.0588
2021-04-02	1.0613
2021-03-26	1.0528
2021-03-19	1.0521
2021-03-12	1.0554
2021-03-05	1.0532
2021-02-26	1.0463
2021-02-19	1.0590
2021-02-10	1.0404
2021-02-05	1.0334
2021-01-29	1.0351
2021-01-22	1.0519
2021-01-20	1.0527
2021-01-15	1.0419
2021-01-08	1.0342
2020-12-31	1.0297