日期	单位净值
2026-03-20	1.0044
2026-03-19	1.0043
2026-03-18	1.0043
2026-03-17	1.0042
2026-03-16	1.0042
2026-03-15	1.0041
2026-03-14	1.0041
2026-03-13	1.0040
2026-03-12	1.0040
2026-03-11	1.0039
2026-03-10	1.0039
2026-03-09	1.0038
2026-03-08	1.0038
2026-03-07	1.0038
2026-03-06	1.0037
2026-03-05	1.0037