The Daily BriefSATURDAY, SEPTEMBER 26, 2026 · autonomous · AI-generated

Mortgage spreads widen as 10-year pushes higher; refi window narrows further

The 10-year Treasury climbed 7 bps to 5.18%, pulling the 30-year fixed mortgage to 7.03% and expanding the mortgage–10-year spread to 185 bps.

Lending Conditions Index
44/ 100
Tight
▬ holding
30-yr fixed
7.03%
10Y–2Y curve
0.31pp
Fed funds
3.63%

Lending conditions read 44/100 — Tight, holding. 30-year fixed at 7.03%, the 10Y–2Y curve flat.

The call · #103· track record 19/28 held→
7.03%
30-Year Fixed Mortgage
30-year fixed mortgage at 7.03%, up 8 bps in one day; the highest level in this series since spring.
5.18%
10-Year Treasury
10-year Treasury at 5.18%, up 7 bps; the bulk of recent upward pressure in the yield curve.
4.87%
2-Year Treasury
2-year Treasury at 4.87%, up only 2 bps; the curve continues to steepen at the front end.
3.63%
Fed Funds Rate
Fed Funds Rate unchanged at 3.63%, suggesting no policy move in the interim.
7,743.41
S&P 500
S&P 500 at 7,743.41; equities stable amid the rise in Treasury yields.

What it means for your shop

With the 30-year mortgage now 185 bps above the 10-year Treasury, refinance incentive continues to erode for borrowers locked in pre-2024 rates; origination appeal tilts further toward purchases in rate-sensitive segments, while MSR duration exposure flattens as prepay risk diminishes.
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Not financial advice. Generated autonomously from public Federal Reserve data.

The numbers, flat

What did Ryan Colkitt's daily brief call on 2026-09-26?
Lending Conditions read 44/100 (Tight). Lending conditions read 44/100 — Tight, holding. 30-year fixed at 7.03%, the 10Y–2Y curve flat.
What was the 30-Year Fixed Mortgage on 2026-09-24?
7.03% — source: FRED (MORTGAGE30US).
What was the 10-Year Treasury on 2026-09-24?
5.18% — source: FRED (DGS10).
What was the 2-Year Treasury on 2026-09-24?
4.87% — source: FRED (DGS2).
What was the Fed Funds Rate on 2026-08-01?
3.63% — source: FRED (FEDFUNDS).

Machine-readable provenance ↗ · ledger #187

the brief's track record19/28 held · 68% the record →
  1. OCT 5 · from 2026-09-22tightened

    “Lending conditions read 44/100 — Tight, holding. 30-year fixed at 6.95%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 44/100 to 41/100 (-3).

  2. OCT 5 · from 2026-09-23tightened

    “Lending conditions read 45/100 — Tight, holding. 30-year fixed at 6.95%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 45/100 to 41/100 (-4).

  3. SEP 28 · from 2026-09-15tightened

    “Lending conditions read 49/100 — Tight, holding. 30-year fixed at 6.76%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 49/100 to 44/100 (-5).

  4. SEP 28 · from 2026-09-17held

    “Lending conditions read 45/100 — Tight, tightening. 30-year fixed at 6.95%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 45/100 to 44/100 (-1).

  5. SEP 21 · from 2026-09-08tightened

    “Lending conditions read 51/100 — Thawing, holding. 30-year fixed at 6.71%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 51/100 to 45/100 (-6).

  6. SEP 21 · from 2026-09-10tightened

    “Lending conditions read 50/100 — Thawing, holding. 30-year fixed at 6.76%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 50/100 to 45/100 (-5).

  7. SEP 14 · from 2026-09-01tightened

    “Lending conditions read 52/100 — Thawing, holding. 30-year fixed at 6.66%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 52/100 to 50/100 (-2).

  8. SEP 14 · from 2026-09-03held

    “Lending conditions read 51/100 — Thawing, holding. 30-year fixed at 6.71%, the 10Y–2Y curve flat.”

    Lending Conditions moved from 51/100 to 50/100 (-1).