U.S. MORTGAGE RATES SURGE AS 30-YEAR FIXED HITS 7.50% The MBA reports the 30-year fixed mortgage rate at 7.50%, up 53 basis points over four weeks and 108 basis points over the past year. 15-year fixed rates climbed to 6.87%, while jumbo mortgage rates reached 7.49%. Elevated borrowing costs continue to pressure housing affordability and mortgage demand.(彭博社)