30-year Treasury yield reaches a 19-year high, pushing mortgage rates upward

The 30-year U.S. Treasury bond hit a 19-year high of 5.323% on Tuesday before retreating slightly to just under 5.3%. This rise is contributing to increasing pressure on mortgage rates, which are now near 7%, with the average rate for a 30-year fixed-rate mortgage rising from 6.69% last week to 6.75%. The increase in Treasury yields reflects concerns over persistently high inflation and long-term borrowing costs. The consumer price index showed year-over-year inflation at 3.4%, significantly above the Federal Reserve's target of 2%. Inflationary pressures have been exacerbated by geopolitical tensions, particularly following the expiration of a U.S.-Iran peace deal window in early August. This has led to rising oil prices and renewed concerns about global economic stability. The bond selloff is not limited to the U.S., with Japanese, German, and French long-term debt yields reaching notable highs. Higher Treasury yields are also affecting other consumer borrowing costs such as auto loans and credit cards.

By Cris Tolomia Tue, August 18, 2026 at 9:24 PM GMT+3 3 min read · Yahoo Finance ·

30-year Treasury yield reaches a 19-year high, pushing mortgage rates upward

Topics: geopolitical tensions inflation mortgage rates Treasury yields

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