Full Breakdown
Mortgage Rates Edge Higher as Iran War Fuels Oil Prices and Inflation
5/13/2026, 11:35:58 AM
Core Event & Data
In May 2026, average 30-year fixed-rate purchase mortgages were reported between 6.25% (CBS) and 6.56% (Mortgage News Daily). The 15-year rate hovered near 5.75% across sources. Refinance rates for 30-year loans ranged from 6.40% (Fortune) to 6.57% (CBS). Adjustable-rate mortgages (7/6 ARM) showed interest rates of 5.875% (Bank of America), 6.500% (U.S. Bank) and 6.625% (Zillow Home Loans). Brent crude rose to $107.67 per barrel, up $43 from a year earlier, while the Consumer Price Index rose 3.8% year-over-year in April.
Background & Context
In early 2026 the U.S. launched Operation Epic Fury in Iran, intensifying the conflict and pushing oil markets higher. Higher oil prices have fed inflation, contributing to the 3.8% CPI increase and prompting bond-market reactions that lift mortgage-backed-securities yields.
Official Statements & Responses
Freddie Mac chief economist Sam Khater urged borrowers to shop multiple offers, noting that diligent comparison can save thousands. Federal Reserve officials have indicated that persistent inflation may keep policy rates high, limiting immediate cuts at the upcoming meeting.
Criticism & Opposition
Several Fed governors publicly opposed near-term rate cuts, citing inflation as “uncomfortably high.” Consumer groups warn that rates above 6% strain first-time-buyer affordability, especially as home-price growth outpaces wages. Critics also argue the Iran war adds an avoidable external shock to mortgage pricing.
Conflicting Reports & Gaps
Mortgage-rate reports vary: 30-year purchase averages span 6.25% (CBS) to 6.56% (Mortgage News Daily); 30-year refinance averages range from 6.40% (Fortune) to 6.57% (CBS). No single source offers a consolidated national average, leaving borrowers to reconcile fragmented data.
Verbatim Quotes
- “With spring homebuying season in full swing, aspiring buyers should remember to shop around for the best mortgage rate, as they can potentially save thousands of dollars by getting multiple quotes,” — Sam Khater, chief economist, Freddie Mac
- “I don’t anticipate a big spike like we saw last month, as oil prices didn’t jump as dramatically in April as they initially did in March,” — Elizabeth Renter, senior economist, NerdWallet
- “Incoming chair Kevin Warsh could be confirmed as soon as this week, and he's made no secret of his rationale for lowering interest rates.” — Kevin Warsh, prospective Fed chair
What's Next
Federal Reserve’s policy meeting next month will test whether inflationary pressure justifies holding or raising rates. A CPI report due early May will provide the next inflation signal. Borrowers are advised to lock in rates promptly if offers meet their budget, as oil-driven market volatility is likely to continue.
