净值日期	万份收益
2022-02-11	0.798000
2022-02-10	0.820400
2022-02-09	0.794100
2022-02-08	0.802000
2022-02-07	0.803700
2022-02-06	0.788000
2022-02-05	0.787900
2022-02-04	0.787900
2022-02-03	0.787900
2022-02-02	0.787900
2022-02-01	0.787900
2022-01-31	0.787800
2022-01-30	0.791900
2022-01-29	0.794300
2022-01-28	0.793400