Bonds extend losses Tuesday morning — UMBS 5.0 falls 31 ticks to 98.61, 10-year yield breaks above 4.40%
UMBS 5.0 is at 98.61 this morning, down 31 ticks from yesterday's close, as the 10-year Treasury yield has climbed to 4.401% — up more than 5 basis points overnight. The 30-year conventional rate is at 6.38%, unchanged from yesterday's published close, but with MBS sliding this sharply before lenders open for business, upward reprices through the morning session are the path of least resistance if bonds don't stabilize.
Yesterday's defensive positioning has accelerated into Tuesday's open. Geopolitical developments overnight shifted the risk tone and pushed investors away from longer-duration assets — Treasuries and MBS both absorbed selling pressure before the U.S. session began. The 10-year is now above 4.40%, a level it hasn't held since earlier this month, and the 31-tick drop in UMBS 5.0 is meaningful: it puts MBS at the weakest intraday level of the week so far, heading into the most data-intensive day of the quarter. Wednesday brings Q1 GDP at 8:30 AM ET — the first full read on economic performance in the first three months of the year — and Fed Chair Powell appears alongside Chair-nominee Kevin Warsh later that morning. A weak GDP print likely reverses some of this damage; a strong number validates the selloff and pushes rates to fresh near-term highs.
For borrowers, the practical message is simple: watch for lender reprices this morning. If UMBS 5.0 holds at 98.61 or lower, 6.38% becomes a floor, not a ceiling, for today's rate quotes. Locks already in hand are protected. Anyone floating into Wednesday's GDP number is carrying real event risk in both directions — there is a meaningful chance rates drop Thursday morning if the economic data disappoints, but the gap between that possibility and this morning's MBS reality is 31 ticks wide. The refi math on a 7.0% lock still pencils out at 6.38% — monthly savings on a $400,000 loan are approximately $164 versus a 7.0% rate, with a breakeven near 28 months at $4,500 in closing costs. The window is open, but the margin has narrowed from where we started the week.
The next rate signal comes from GDP Wednesday at 8:30 AM ET. Until that data prints, the bond market is in defensive mode and rate sheets will reflect it.
— David Burson, NetRate Mortgage