净值日期	万份收益
2023-12-21	0.669100
2023-12-20	0.662300
2023-12-19	0.670400
2023-12-18	0.655800
2023-12-17	0.655800
2023-12-16	0.655800
2023-12-15	0.650600
2023-12-14	0.655600
2023-12-13	0.655200
2023-12-12	0.655600
2023-12-11	0.651400
2023-12-10	0.643800
2023-12-09	0.643800
2023-12-08	0.655600
2023-12-07	0.655700