US 30-Year Mortgage Rate Jumps to 7.28%, Highest Since Late 2023, as Bond Yields Surge

The average 30-year fixed mortgage rate in the United States surged to 7.28% as of October 1, 2026, its highest level since October 2023, according to data reported by Bloomberg, Barron's, Investing.com and MarketWatch. The roughly quarter-point jump marks the largest single-week increase in four years, driven by a broad sell-off in the bond market that has pushed Treasury yields sharply higher.

Mortgage rates track closely with the 10-year Treasury yield, and the global bond sell-off has translated directly into tighter and more expensive borrowing conditions for American homebuyers. The move adds pressure to a housing market already struggling with affordability constraints, as elevated rates reduce purchasing power and continue to suppress both buyer demand and the supply of homes for sale from owners reluctant to give up lower locked-in rates.