Why it now costs more to borrow money in America

America’s government had to pay 5% interest to borrow on September 15, 2026, Reuters reported, the most since 2007, after jumping oil prices sparked fears of rising prices. Think rent going up: mortgage and loan costs rise for families, though new bond savers earn more. U.S. stocks fell, with the S&P 500, the U.S. stock list, down 0.45%, per Reuters.