净值日期	万份收益
2021-12-29	0.824600
2021-12-28	0.839400
2021-12-27	0.818600
2021-12-26	0.756600
2021-12-25	0.756500
2021-12-24	0.820000
2021-12-23	0.807100
2021-12-22	0.817000
2021-12-21	0.830700
2021-12-20	0.818700
2021-12-19	0.771700
2021-12-18	0.772100
2021-12-17	0.835800
2021-12-16	0.805700
2021-12-15	0.842400