净值日期	万份收益
2023-12-28	0.769800
2023-12-27	0.678800
2023-12-26	0.676800
2023-12-25	0.682200
2023-12-24	0.677600
2023-12-23	0.671800
2023-12-22	0.688200
2023-12-21	0.683100
2023-12-20	0.676600
2023-12-19	0.681600
2023-12-18	0.669300
2023-12-17	0.669500
2023-12-16	0.669500
2023-12-15	0.664700
2023-12-14	0.669000