??30??????6.89% ????????

?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%????????????????????,?“???????”??????(????????????) ?????????:??