USD Strengthens as 30-Year Mortgage Rates Surge to 6.41%, Highest Since Sept

The US housing market faces renewed headwinds as the average 30-year fixed mortgage rate surged to 6.41%, marking the highest level since September 2025. This sharp reversal follows a brief dip below 6.00% to 5.98% during the week of February 23, representing a 43-basis-point increase in just a few weeks. The spike in mortgage rates directly correlates with rising yields on the US 10-year Treasury note, which has been climbing on expectations of persistent inflation and a potentially more hawkish Federal Reserve stance. Higher yields tend to support the US dollar against major counterparts, as they attract foreign capital inflows seeking better returns. For forex traders, the rising rate environment reinforces dollar strength, particularly against low-yielding currencies like the Japanese yen and Swiss franc. The housing sector slowdown could temper consumer spending over time, but in the near term, elevated yields remain a tailwind for USD positioning. Traders should monitor upcoming inflation data and Fed commentary for directional cues on rate expectations.