日期	单位净值
2022-04-15	1.0272
2022-04-13	1.0269
2022-04-08	1.0261
2022-04-01	1.0249
2022-03-31	1.0247
2022-03-28	1.0242
2022-03-25	1.0237
2022-03-18	1.0226
2022-03-15	1.0224
2022-03-11	1.0218
2022-03-04	1.0212
2022-03-02	1.0209
2022-02-28	1.0206
2022-02-25	1.0202
2022-02-18	1.0193
2022-02-11	1.0184