日期	单位净值
2022-04-29	0.3512
2022-04-22	0.3427
2022-04-20	0.3395
2022-04-15	0.4071
2022-04-08	0.4055
2022-04-01	0.4046
2022-03-31	0.4044
2022-03-25	0.4061
2022-03-18	0.4040
2022-03-11	0.4793
2022-03-04	0.4792
2022-02-25	0.4796
2022-02-18	0.4796
2022-02-11	0.7344
2022-01-28	0.7351
2022-01-21	0.7322