Key facts
- Mortgage rates for 30-year conforming loans averaged 6.92%, up 6 basis points from the prior week.
- Jumbo loan rates saw a significant increase of 34 basis points, reaching 7.14%.
- The U.S. Treasury announced a plan to buy back long-term debt starting September 9 to lower yields.
- The Treasury's debt buyback initiative had a minimal and short-lived impact on yields.
- Investors are prioritizing concerns about inflation, the federal deficit, and rising oil prices over the Treasury's plan.
- Fed Chair Kevin Warsh is expected to speak at the Jackson Hole Economic Symposium.
Mortgage rates remain elevated, with 30-year conforming loans averaging 6.92% and FHA-backed loans at 6.63% in the last week of August. Jumbo loan rates experienced a notable surge of 34 basis points to 7.14%, a move attributed by Nash Paradise, director of sales at NXT Mortgage Co., to increased perceived risk in non-government-backed assets and rising default rates.
Jumbo loans, often held on bank balance sheets or securitized without government guarantees, are more susceptible to shifts in investor sentiment and mortgage servicing rights (MSR) valuations. When MSRs are seen as overvalued or servicing profitability declines, investors typically demand higher spreads on products like jumbo loans.
Despite the U.S. Treasury's announcement of a plan to buy back long-term debt starting September 9, aimed at lowering yields, the impact on mortgage rates has been negligible. Melissa Cohn, regional vice president for William Raveis Mortgage, noted that the effect lasted only a day before market concerns about inflation, the federal deficit, and rising oil prices reasserted themselves, pushing mortgage rates higher.
Cohn highlighted that the bond market is more focused on persistent inflation and the burgeoning federal deficit, which recently surpassed $40 trillion, with a projected deficit of $1.8 trillion for fiscal year 2026. The Treasury's buyback plan, funded potentially by the Treasury General Account holding $950 billion, was seen as surprising given current economic conditions.
Market expectations suggest the Federal Reserve will likely hold rates steady at its upcoming mid-September meeting, with approximately 60% of traders anticipating no change. Rate cuts are not anticipated until July 2027, according to CME Group's FedWatch tool.
The Treasury is doubling its buybacks of longer-dated securities to $4 billion per operation from September 9 to November 4, a move some analysts view as highly interventionist. While the plan briefly flattened the yield curve, yields have since risen as investors focus on fundamental economic pressures. Fed Chair Kevin Warsh is expected to address policy and market conditions at the Jackson Hole Economic Symposium.