净值日期	万份收益
2021-05-18	0.910900
2021-05-17	0.908600
2021-05-16	0.895300
2021-05-15	0.895300
2021-05-14	0.895300
2021-05-13	0.891800
2021-05-12	0.889800
2021-05-11	0.891400
2021-05-10	0.902800
2021-05-09	0.890100
2021-05-08	0.890100
2021-05-07	0.883100
2021-05-06	0.883100
2021-05-05	0.894000
2021-05-04	0.894000