日期	单位净值
2022-04-01	0.9576
2022-03-25	0.9620
2022-03-18	0.9375
2022-03-11	0.9881
2022-03-10	0.9776
2022-03-04	1.0150
2022-02-25	1.0172
2022-02-18	1.0202
2022-02-11	1.0261
2022-01-28	1.0013
2022-01-21	1.0262
2022-01-14	1.0239
2022-01-07	1.0611
2021-12-31	1.0875
2021-12-24	1.0956
2021-12-17	1.0952