日期	单位净值
2022-04-15	1.0192
2022-04-13	1.0188
2022-04-08	1.0181
2022-04-06	1.0171
2022-04-01	1.0153
2022-03-31	1.0151
2022-03-30	1.0149
2022-03-25	1.0143
2022-03-23	1.0141
2022-03-18	1.0134
2022-03-16	1.0132
2022-03-11	1.0132
2022-03-09	1.0130
2022-03-04	1.0124
2022-03-02	1.0122
2022-02-25	1.0116