日期	单位净值
2022-05-20	1.0394
2022-05-17	1.0389
2022-05-13	1.0382
2022-05-10	1.0378
2022-05-09	1.0376
2022-05-06	1.0373
2022-04-30	1.0366
2022-04-29	1.0365
2022-04-26	1.0360
2022-04-22	1.0355
2022-04-15	1.0346
2022-04-13	1.0343
2022-04-11	1.0340
2022-04-08	1.0336
2022-04-01	1.0324
2022-03-31	1.0322