递增金额
1.0_{2021,20211209,20211231,4.52%}~{2022,20211231,20221231,2.84%}~{2023,20221231,20231231,3.13%}~{2024,20231231,20241231,2.85%}_{近1月,20250629,20250729,1.41%}~{近3月,20250430,20250729,2.49%}~{近6月,20250130,20250729,2.35%}~{近1年,20240729,20250729,2.55%}~{成立以来,20211209,20250729,2.98%}