The yield on the 10-year U.S. Treasury note — the key benchmark for U.S. government borrowing — fell over 4 basis points to 4.441%.

US Treasuries rally as Iran deal eases inflation fears, pushing the 10-year yield to 4.46% and shifting Fed rate hike expectations out to March 2027.

The yield on the 10-year U.S. Treasury note — the key benchmark for U.S. government borrowing — fell over 4 basis points to 4.441%.