Mortgage Rates Rise Sharply on September 2, 2026 Amid Escalating Tensions in the Middle East
On Wednesday, September 2, 2026, mortgage rates across multiple loan types saw significant increases due to rising geopolitical tensions following renewed conflict involving Iran. According to Zillow data, average 30-year fixed-rate mortgages rose by 15 basis points to 6.74%, while the 15-year and 5/1 ARM rates also climbed notably. The market reaction reflects investor concerns over potential economic disruptions from escalating Middle East tensions. The increase in mortgage refinance rates mirrored these trends, with similar movements across fixed-rate and adjustable-rate products. These changes could impact homebuyers and homeowners considering refinancing options, as higher interest costs may reduce affordability or discourage new borrowing activity.
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