??2??????????6??????????? (??????? ???????)??(Freddie Mac)?????6??????,?30?????????????????????6.89%,???????

??????????????,???????30?????6.89%,???????6.95%,??6.64%?

??????????10???????????????10???????????????????4.79%,????????????,6??4.43%?

?????9??????????????,??30???9??6.08%,???

??,???????????“???????”,???,??????,????“????????????”????,30??2025????????????????6%?????????

?,2024??406??,???2023?0.7%,??????1995??????????

??????????????1??29?????,???,????????????4.25%???????4.50%????????,?“???????????????”??(???) ??:???????????????????

??

??:???????????,??????????,??????????????