Treasury Leans Into the Long End as Debt Burden Moves From Abstraction to Household Cost
Increased official buying of long-dated Treasuries stabilises the curve's far reaches, but the fiscal arithmetic behind the intervention is reshaping mortgage, credit and equity duration assumptions
The U.S. Treasury has increased its purchases of long-dated securities, a technical intervention aimed at containing volatility at the far end of the curve. The move arrives alongside intensifying scrutiny of the federal debt trajectory and its pass-through into consumer borrowing costs, keeping duration risk at the centre of 2026 asset allocation debates.