日期	单位净值
2022-05-20	0.9737
2022-05-13	0.9585
2022-05-06	0.9442
2022-05-05	0.9578
2022-04-29	0.9639
2022-04-22	0.9613
2022-04-15	0.9820
2022-04-08	0.9950
2022-04-01	0.9962
2022-03-25	0.9810
2022-03-18	0.9793
2022-03-11	0.9760
2022-03-04	1.0095
2022-02-25	1.0216
2022-02-18	1.0463
2022-02-11	1.0573