Longer-dated U.S. Treasury yields climbed to their highest levels in 24 years on Monday, extending a months-long selloff driven by persistent fiscal supply concerns, resilient economic data, and fading Fed cut expectations. The 30-year yield pushed through levels not seen since the early 2000s, with price declines accelerating intraday. Primary dealer inventories are likely under stress as they absorb continued auction supply.
For Armada's traditional-repo desk, this is an active risk event. Treasury collateral posted by hedge funds and asset managers is declining in market value, which mechanically reduces overcollateralization buffers and may trigger margin calls or haircut renegotiations. FICC-cleared trades are somewhat insulated, but bilateral MRA/GMRA books with duration exposure need immediate review. Monitor primary dealer positioning and any signs of mid-quarter balance sheet pullback that could tighten repo availability.