Treasury Yields Decline 1 bp as Primary Spreads Edge Wider to 205 bps

Treasury markets posted modest gains Monday with the 10-year yield declining 1 bp to 4.47% (FRED), providing a slight reprieve after Friday's climb to 4.48%. The 30-year mortgage rate held steady at 6.52% (Freddie Mac PMMS), resulting in primary spreads widening 1 bp to 205 bps. This marginal expansion continues the recent pattern of spread volatility, with the metric oscillating between 195 bps and 207 bps over the past week as mortgage pricing remains disconnected from Treasury movements.

The yield curve maintained its steepening posture with the 10Y-2Y spread holding at 40 bps, while SOFR remained anchored at 3.69%. Consumer sentiment plunged to 49.8 (U. Michigan), marking a concerning deterioration in household confidence that could pressure mortgage demand in coming weeks. Initial jobless claims registered 229,000, indicating labor market stability despite broader economic uncertainty.

For QC and risk teams, the persistent spread volatility around the 200 bp level suggests continued secondary market dysfunction and pricing challenges. The disconnect between Treasury rallies and mortgage rate movements indicates heightened credit risk premiums and liquidity concerns that warrant close monitoring of loan performance metrics and warehouse funding costs.