2026-09-10
Treasury Yields Inch Higher Ahead of Key Inflation Data; Mortgage Spreads Remain Elevated
Mortgage rates are likely to remain elevated and rangebound as Treasury yields continue to consolidate at higher levels in anticipation of crucial inflation prints. The persistent wide primary mortgage/Treasury spread indicates underlying investor caution, suggesting that even a slight improvement in Treasury performance may not translate fully into better borrower rates.
Vabasso Rate Outlook
Today's Mortgage Market
Mortgage rates appear to be holding firm following yesterday's marginal increase in Treasury yields. The latest weekly benchmarks (observed September 3rd) showed 30-year fixed rates at 6.71%, an increase of 5 basis points week-over-week. This pre-dates the recent upward pressure on Treasuries seen yesterday. With no licensed current MBS pricing, the intraday direction of mortgage rates is inferred from Treasury movements, which suggest rates may see some upward pressure today if yesterday's Treasury trend continues. The weekly derived primary mortgage/Treasury spread remains wide at 194 bps, underscoring the structural headwinds for mortgage rates.
MBS
Licensed current MBS pricing data is unavailable. Therefore, a real-time assessment of MBS performance is not possible. Our analysis relies on the observed movements in U.S. Treasuries and the weekly derived primary mortgage/Treasury spread (194 bps as of September 3rd). The persistent width of this spread indicates that MBS valuations remain under pressure relative to their Treasury benchmarks, reflecting reduced investor demand or heightened risk premia for mortgage credit. Any material improvement in mortgage rates would require a tightening of this spread, in addition to lower Treasury yields.
Treasuries
Treasury yields edged higher across the curve yesterday. The 10-year Treasury yield closed at 4.83%, up 3 basis points, while the 5-year and 2-year also rose by 4 basis points to 4.61% and 4.43%, respectively. The 30-year yield also moved higher by 3 basis points to 5.28%. This movement reflects continued market adjustment ahead of today's PPI and Initial Jobless Claims, and tomorrow's high-impact CPI report. The 2s10s spread remains inverted at +40 bps, a level that still signals caution regarding the long-term economic outlook, though it widened slightly yesterday. Overall, the market appears to be positioning defensively ahead of key inflation data.
The Economy
The market is currently digesting the Producer Price Index (PPI) and Initial Jobless Claims reports, both released this morning, though actual figures are not yet ingested into our system. These reports are critical for gauging inflationary pressures at the producer level and the health of the labor market. The broader economic narrative continues to center on inflation's trajectory and the resilience of consumer spending and employment. WTI Crude Oil prices, observed September 1st, were significantly higher at $91.48, which could feed into future inflation metrics. The upcoming Consumer Price Index (CPI) report tomorrow will be a pivotal moment, as will the FOMC meeting next week.
What Matters Today
The primary drivers today are the market's reaction to the just-released Producer Price Index (PPI) and Initial Jobless Claims, with attention quickly shifting to tomorrow's Consumer Price Index (CPI) report. While no high-impact events are scheduled to be released later today, market participants will be actively positioning themselves for the CPI. Any intraday commentary from Fed officials (not currently scheduled) or significant shifts in equity markets could also influence sentiment. Treasury auctions, if scheduled, would also draw attention.
What Mortgage Professionals Should Know
Mortgage professionals should maintain tight pipelines and actively monitor Treasury movements throughout the day, especially given the impending high-impact CPI report. Lock risk remains elevated due to the potential for significant rate volatility. Focus on understanding the directional impact of economic releases on Treasuries and communicating transparently with borrowers about the rangebound yet vulnerable rate environment, emphasizing the risk of upward moves from inflation surprises.