净值日期	万份收益
2023-03-09	0.639100
2023-03-08	0.641100
2023-03-07	0.635900
2023-03-06	0.632200
2023-03-05	0.632000
2023-03-04	0.633500
2023-03-03	0.633800
2023-03-02	0.631900
2023-03-01	0.634400
2023-02-28	0.631100
2023-02-27	0.625700
2023-02-26	0.619800
2023-02-25	0.622900
2023-02-24	0.625900
2023-02-23	0.626800