AI Data Insight
The latest US MBA Mortgage Refinance Index for the second quarter of 2026 (for the week ending June 5) reached 848.7, a significant increase from the previous value of 736.2. Despite overall interest rate volatility, borrowers actively seized brief windows of lower rates, driving growth in both the refinance share and demand for adjustable-rate mortgages. Short- to medium-term market momentum will depend on upcoming inflation data and the Federal Reserve's subsequent rate cut path.