Freddie Mac's October 1 survey put the 30-year fixed mortgage average at 7.28%, a 25-basis-point jump from 7.03% the week before -- the sharpest move among this week's four series -- while the 10-year Treasury yield edged up just 3 basis points to 5.29%, pushing the mortgage-Treasury spread 22 basis points wider to 1.99 percentage points.

A handful of calendar items landed inside this reading's window, and none of the agencies that published them ties its timing to the size of this week's rate moves. The Treasury's tentative auction schedule shows 2-year, 5-year, and 7-year notes -- announced August 5 and auctioned September 22-24 -- settling on September 30, the same date as this page's Treasury observation. BLS's public release schedule lists the August Job Openings and Labor Turnover Survey on September 29 and the Metropolitan Area Employment and Unemployment report on September 30, both inside this same stretch (BLS data accessed October 1, 2026; BLS does not warrant analysis performed on its data after release). Separately, the Federal Reserve's calendars confirm there was no rate-setting meeting between September 24 and October 1 -- the Committee's most recent decision was September 15-16, its minutes are not due out until October 7, and its next session falls in late October. These overlaps are documented here as timing facts only, not as an account of why mortgage or Treasury rates moved this week.

Freddie Mac's Primary Mortgage Market Survey, dated Thursday, October 1 -- one day after this page's Treasury date of Wednesday, September 30 -- shows the 30-year fixed average at 7.28%, up from 7.03% in the survey covering the week ended September 24, and the 15-year fixed average at 6.60%, up from 6.42% over that same stretch. Per the Federal Reserve's H.15 release, the 10-year Treasury yield closed Wednesday, September 30, at 5.29%, three basis points above Tuesday's 5.26%, while the 2-year yield slipped one basis point to 4.88% from 4.89%. Actual quotes offered to an individual borrower still vary by credit profile, loan term, and choice of lender.

Subtracting the 10-year Treasury yield from the 30-year mortgage average -- one way of sizing how much more homebuyers currently pay relative to the government's long-term borrowing cost -- puts that gap at 1.99 percentage points, 22 basis points wider than the prior reading; because the mortgage average rose far more than the Treasury yield did, nearly all of that widening traces back to the mortgage side rather than the Treasury side. Subtracting the 2-year Treasury yield from the 10-year -- a rough read on the yield curve's slope -- leaves a spread of 0.41 percentage points, 4 basis points wider than before, the result of the 10-year's small gain and the 2-year's small decline pulling in opposite directions. Neither figure is offered here as evidence of a specific cause for this week's moves.

What to watch next: The next scheduled items on the official calendars: Freddie Mac's PMMS updates again on Thursday, October 8, covering the survey week of October 1-7; the Federal Reserve posts H.15 Treasury yields every business day; minutes from the Fed's September 15-16 meeting are due October 7; the FOMC's next meeting is set for October 27-28; and Treasury's next quarterly refunding announcement is due November 4.