2026-03-12
US Q1 MBA Purchase Index Climbs to 171.3, Showing Spring Peak Season Buying Momentum Defying Interest Rate Volatility
According to the latest data provided by DataTrack, for the week ending March 6, 2026 (Q1 2026), the US MBA Purchase Index climbed to 171.3, a significant increase from the previous period's 158.9. Corresponding to market consensus and internet search data, overall mortgage applications for the week grew by 3.2%. Although this marks a slowdown from the 11% increase of the previous week, purchase mortgages—serving as the core driver—demonstrated strong growth, indicating that buyers have actively entered the market ahead of the traditional spring selling peak season.
Breaking down the details of this data, the seasonally adjusted Purchase Index grew by approximately 7.8% for the single week (echoing the total index's change from 158.9 to 171.3), while unadjusted purchase mortgages surged by 11% compared to the same period last year. On the other hand, the Refinance Index, which is highly correlated with interest rates, saw only a slight increase of 0.5%, and its share of overall applications dropped from 59.8% to 57.8%. It is worth noting that the volume of government-backed FHA loan applications jumped by more than 11% in a single week, reflecting that the rigid demand from first-time homebuyers and low- to middle-income buyers remains resilient.
The biggest highlight of this data lies in the "resilience" of buying sentiment. Mike Fratantoni, Chief Economist at the MBA, pointed out that recent geopolitical turmoil in the Middle East has triggered financial market volatility, pushing the 30-year fixed mortgage rate up from 6.09% to 6.19%. However, home-buying activity has not only not been deterred by higher borrowing costs, but has instead strengthened against the trend. Institutional analysis suggests that the increase in existing home inventory in the market has moderately alleviated supply bottlenecks. Coupled with buyers' gradual adaptation to an interest rate environment of around 6%, this has contributed to a recovery characterized by rising both volume and prices.
Looking ahead to the short term (1-2 months), as the spring selling peak season officially kicks off, if the inventory of existing and new homes can be steadily released, the Purchase Index is expected to maintain at a high level. However, attention must be paid to whether geopolitical issues or sticky inflation cause mortgage rates to break through the psychological threshold of 6.5%, which could briefly cool buying sentiment. In the medium term (3-6 months), the Federal Reserve's monetary policy path will be key. If interest rates can steadily fall back below 6%, the suppressed rigid home-buying demand of the past two years will fully erupt, further propelling the housing market into a long-term recovery cycle.
https://www.inman.com/2026/03/11/mortgage-applications-rise-as-purchase-demand-strengthens/
https://www.scotsmanguide.com/news/mortgage-demand-rises-despite-war-induced-rate-volatility/