日期	单位净值
2021-04-02	1.0688
2021-03-26	1.0603
2021-03-19	1.0592
2021-03-12	1.0625
2021-03-05	1.0602
2021-02-26	1.0533
2021-02-19	1.0661
2021-02-10	1.0474
2021-02-05	1.0404
2021-01-29	1.0421
2021-01-22	1.0590
2021-01-20	1.0598
2021-01-15	1.0493
2021-01-08	1.0419
2020-12-31	1.0376
2020-12-25	1.0271