净值日期	万份收益
2023-12-15	0.697000
2023-12-14	0.703500
2023-12-13	0.703400
2023-12-12	0.703200
2023-12-11	0.703000
2023-12-10	0.694600
2023-12-09	0.694700
2023-12-08	0.702800
2023-12-07	0.703900
2023-12-06	0.696800
2023-12-05	0.703400
2023-12-04	0.690700
2023-12-03	0.688200
2023-12-02	0.688200
2023-12-01	0.695400