日期	单位净值
2021-04-23	0.9631
2021-04-20	0.9606
2021-04-16	0.9414
2021-04-09	0.9464
2021-04-02	0.9477
2021-03-26	0.9468
2021-03-19	0.9325
2021-03-12	0.9364
2021-03-05	0.9527
2021-02-26	0.9512
2021-02-19	0.9950
2021-02-10	1.0020
2021-02-05	0.9846
2021-01-29	1.0070
2021-01-22	1.0283
2021-01-20	1.0215