Primary Spreads Tighten 4 bps as Treasury Yields Rise Faster Than Mortgages

Treasury yields pushed higher across the curve with the 10-year climbing 4 basis points to 4.72% (FRED) while mortgage rates remained anchored at 6.67% (Freddie Mac PMMS), tightening primary spreads to 195 basis points from yesterday's 199 basis point level. The 2-year Treasury also moved higher to 4.19% (FRED), maintaining the yield curve slope at 53 basis points as markets continue to navigate shifting rate expectations.

This marks the second consecutive session where mortgage pricing has lagged Treasury movements, suggesting either strong demand for mortgage-backed securities or lender reluctance to reprice amid uncertain rate volatility. Initial jobless claims held steady at 209K (FRED), providing modest support for employment narratives, though consumer sentiment remains depressed at 49.5 (University of Michigan), indicating ongoing economic uncertainty that could influence Fed policy calculations.

For QC and risk teams, the persistent spread compression warrants close monitoring of loan pipeline valuations and hedging effectiveness. The 195 basis point primary spread sits near recent lows, potentially signaling either temporary MBS strength or building pressure for mortgage rates to catch up to Treasury movements. Risk officers should evaluate hedge ratios and consider the sustainability of current pricing advantages, particularly if Treasury volatility continues to outpace mortgage rate adjustments in coming sessions.